diff --git a/Workspace_msvc/lib_dec.vcxproj b/Workspace_msvc/lib_dec.vcxproj
index e1c0f9ead1e80039fb23607500d3580bece6215c..80910aa5e713bfca913d57aa453a16cac1744f1d 100644
--- a/Workspace_msvc/lib_dec.vcxproj
+++ b/Workspace_msvc/lib_dec.vcxproj
@@ -282,6 +282,7 @@
+
@@ -290,6 +291,7 @@
+
diff --git a/Workspace_msvc/lib_dec.vcxproj.filters b/Workspace_msvc/lib_dec.vcxproj.filters
index d1dedc413cef958bb637b92972c2b95ef1656319..6284884920f332ea486df52e269e1eb51e5ef8f3 100644
--- a/Workspace_msvc/lib_dec.vcxproj.filters
+++ b/Workspace_msvc/lib_dec.vcxproj.filters
@@ -518,6 +518,12 @@
dec_ivas_c
+
+ dec_ivas_c
+
+
+ dec_ivas_c
+
diff --git a/Workspace_msvc/lib_enc.vcxproj b/Workspace_msvc/lib_enc.vcxproj
index 15f0d535745d95fec1fd22eb4d139f5ca5e8d06f..3378ac10f0ccb8b95616f87f6d225f38af30bb3d 100644
--- a/Workspace_msvc/lib_enc.vcxproj
+++ b/Workspace_msvc/lib_enc.vcxproj
@@ -213,6 +213,7 @@
+
diff --git a/Workspace_msvc/lib_enc.vcxproj.filters b/Workspace_msvc/lib_enc.vcxproj.filters
index 21941038ec37e6a53cc81c9c3c915e69cbe0ac5f..b3970764c0f9218533e6f7e63c8f1d270540c0e1 100644
--- a/Workspace_msvc/lib_enc.vcxproj.filters
+++ b/Workspace_msvc/lib_enc.vcxproj.filters
@@ -587,6 +587,9 @@
enc_ivas_c
+
+ enc_ivas_c
+
diff --git a/Workspace_msvc/lib_util.vcxproj b/Workspace_msvc/lib_util.vcxproj
index 5b5e5f30ccdc3697e60b72e2b74750fe06e90598..72ff2dfe6182abfbe7d1a6783c324a3958d398a6 100644
--- a/Workspace_msvc/lib_util.vcxproj
+++ b/Workspace_msvc/lib_util.vcxproj
@@ -158,6 +158,7 @@
+
@@ -183,6 +184,7 @@
+
diff --git a/apps/decoder.c b/apps/decoder.c
index 22dc235fff728ec606d58391b20e72d04e625efc..7ceda8f6f3a244bd35a21bc039bc2f81563a79ba 100644
--- a/apps/decoder.c
+++ b/apps/decoder.c
@@ -45,6 +45,9 @@
#include "vector3_pair_file_reader.h"
#include "jbm_file_writer.h"
#include "evs_rtp_payload.h"
+#ifdef VARIABLE_SPEED_DECODING
+#include "tsm_scale_file_reader.h"
+#endif
#ifdef DEBUGGING
#include "debug.h"
#endif
@@ -76,6 +79,13 @@ static
#define IVAS_PUBLIC_ORIENT_TRK_REF_VEC ( 3 )
#define IVAS_PUBLIC_ORIENT_TRK_REF_VEC_LEV ( 4 )
+#ifdef VARIABLE_SPEED_DECODING
+#define VARIABLE_SPEED_FETCH_FRAMESIZE_MS 20
+#endif
+#ifdef JBM_TSM_ON_TCS
+#define JBM_FRONTEND_FETCH_FRAMESIZE_MS 20
+#endif
+
typedef struct
{
char *inputBitstreamFilename;
@@ -106,16 +116,31 @@ typedef struct
bool customLsOutputEnabled;
char *customLsSetupFilename;
int16_t orientation_tracking;
- float no_diegetic_pan;
+ int16_t Opt_non_diegetic_pan;
+ float non_diegetic_pan_gain;
bool renderConfigEnabled;
char *renderConfigFilename;
+ IVAS_DEC_COMPLEXITY_LEVEL complexityLevel;
#ifdef DEBUGGING
IVAS_DEC_FORCED_REND_MODE forcedRendMode;
#ifdef DEBUG_FOA_AGC
FILE *agcBitstream; /* temporary */
#endif
-
+#ifdef DEBUG_JBM_CMD_OPTION
+ bool noBadFrameDelay;
+#endif
+#ifdef VARIABLE_SPEED_DECODING
+ bool variableSpeedMode;
+ bool tsmScaleFileEnabled;
+ char *tsmScaleFileName;
+ uint16_t tsmScale;
+#endif
+#ifdef JBM_TSM_ON_TCS
+#ifdef DEBUG_JBM_CMD_OPTION
+ uint16_t frontendFetchSizeMs;
+#endif
+#endif
#endif
} DecArguments;
@@ -130,6 +155,9 @@ static void usage_dec( void );
static ivas_error decodeG192( DecArguments arg, BS_READER_HANDLE hBsReader, HeadRotFileReader *headRotReader, HeadRotFileReader *refRotReader, Vector3PairFileReader *referenceVectorReader, IVAS_DEC_HANDLE hIvasDec, int16_t *pcmBuf );
static ivas_error decodeVoIP( DecArguments arg, BS_READER_HANDLE hBsReader, IVAS_DEC_HANDLE hIvasDec );
#ifdef DEBUGGING
+#ifdef VARIABLE_SPEED_DECODING
+static ivas_error decodeVariableSpeed( DecArguments arg, BS_READER_HANDLE hBsReader, HeadRotFileReader *headRotReader, HeadRotFileReader *refRotReader, Vector3PairFileReader *referenceVectorReader, IVAS_DEC_HANDLE hIvasDec );
+#endif
static ivas_error printBitstreamInfoVoip( DecArguments arg, BS_READER_HANDLE hBsReader, IVAS_DEC_HANDLE hIvasDec );
static int16_t app_own_random( int16_t *seed );
static IVAS_DEC_FORCED_REND_MODE parseForcedRendModeDec( char *forcedRendModeChar );
@@ -190,7 +218,11 @@ int main(
* Open decoder handle
*------------------------------------------------------------------------------------------*/
- if ( ( error = IVAS_DEC_Open( &hIvasDec, arg.decMode, arg.orientation_tracking, arg.no_diegetic_pan ) ) != IVAS_ERR_OK )
+#ifdef FIX_439_OTR_PARAMS
+ if ( ( error = IVAS_DEC_Open( &hIvasDec, arg.decMode ) ) != IVAS_ERR_OK )
+#else
+ if ( ( error = IVAS_DEC_Open( &hIvasDec, arg.decMode, arg.orientation_tracking ) ) != IVAS_ERR_OK )
+#endif
{
fprintf( stderr, "Open failed: %s\n", IVAS_DEC_GetErrorMessage( error ) );
goto cleanup;
@@ -354,13 +386,52 @@ int main(
/*------------------------------------------------------------------------------------------*
* Configure the decoder
*------------------------------------------------------------------------------------------*/
+#ifdef FIX_356_ISM_METADATA_SYNC
+#ifdef FIX_439_OTR_PARAMS
+ if ( ( error = IVAS_DEC_Configure( hIvasDec, arg.output_Fs, arg.outputFormat, arg.customLsOutputEnabled, arg.hrtfReaderEnabled, arg.enableHeadRotation, arg.orientation_tracking, arg.renderConfigEnabled, arg.Opt_non_diegetic_pan, arg.non_diegetic_pan_gain, arg.delayCompensationEnabled ) ) != IVAS_ERR_OK )
+#else
+ if ( ( error = IVAS_DEC_Configure( hIvasDec, arg.output_Fs, arg.outputFormat, arg.customLsOutputEnabled, arg.hrtfReaderEnabled, arg.enableHeadRotation, arg.renderConfigEnabled, arg.Opt_non_diegetic_pan, arg.non_diegetic_pan_gain, arg.delayCompensationEnabled ) ) != IVAS_ERR_OK )
+#endif
+#else
+#ifdef FIX_439_OTR_PARAMS
+ if ( ( error = IVAS_DEC_Configure( hIvasDec, arg.output_Fs, arg.outputFormat, arg.customLsOutputEnabled, arg.hrtfReaderEnabled, arg.enableHeadRotation, arg.orientation_tracking, arg.renderConfigEnabled, arg.Opt_non_diegetic_pan, arg.non_diegetic_pan_gain ) ) != IVAS_ERR_OK )
+#else
+ if ( ( error = IVAS_DEC_Configure( hIvasDec, arg.output_Fs, arg.outputFormat, arg.customLsOutputEnabled, arg.hrtfReaderEnabled, arg.enableHeadRotation, arg.renderConfigEnabled, arg.Opt_non_diegetic_pan, arg.non_diegetic_pan_gain ) ) != IVAS_ERR_OK )
+#endif
+#endif
- if ( ( error = IVAS_DEC_Configure( hIvasDec, arg.output_Fs, arg.outputFormat, arg.customLsOutputEnabled, arg.hrtfReaderEnabled, arg.enableHeadRotation, arg.renderConfigEnabled ) ) != IVAS_ERR_OK )
{
fprintf( stderr, "\nConfigure failed: %s\n\n", IVAS_DEC_GetErrorMessage( error ) );
goto cleanup;
}
+#ifdef JBM_TSM_ON_TCS
+ /*------------------------------------------------------------------------------------------*
+ * Configure VoIP mode
+ *------------------------------------------------------------------------------------------*/
+
+ if ( arg.voipMode )
+ {
+ if ( ( error = IVAS_DEC_EnableVoIP( hIvasDec, IVAS_DEC_VOIP_MODE_VOIP, 100, 60, arg.inputFormat ) ) != IVAS_ERR_OK )
+ {
+ fprintf( stderr, "\nCould not enable VOIP: %s\n\n", IVAS_DEC_GetErrorMessage( error ) );
+ goto cleanup;
+ }
+ }
+#ifdef VARIABLE_SPEED_DECODING
+#ifdef DEBUGGING
+ else if ( arg.variableSpeedMode )
+ {
+ if ( ( error = IVAS_DEC_EnableVoIP( hIvasDec, IVAS_DEC_VOIP_MODE_VARIABLE_SPEED, arg.tsmScale, 60, arg.inputFormat ) ) != IVAS_ERR_OK )
+ {
+ fprintf( stderr, "\nCould not enable Variable Play Speed: %s\n\n", IVAS_DEC_GetErrorMessage( error ) );
+ goto cleanup;
+ }
+ }
+#endif
+#endif
+#endif
+
#ifdef DEBUGGING
/*-----------------------------------------------------------------*
* Preview bitstream and print config information
@@ -391,6 +462,22 @@ int main(
BS_Reader_Rewind( hBsReader );
IVAS_DEC_PrintConfigWithBitstream( hIvasDec, arg.quietModeEnabled, bit_stream, num_bits );
+
+#ifdef VARIABLE_SPEED_DECODING
+#ifdef DEBUGGING
+ if ( arg.variableSpeedMode )
+ {
+ if ( arg.tsmScaleFileEnabled )
+ {
+ fprintf( stdout, "Variable speed file: %s\n", arg.tsmScaleFileName );
+ }
+ else
+ {
+ fprintf( stdout, "Variable speed factor: %i\n", arg.tsmScale );
+ }
+ }
+#endif
+#endif
}
/*------------------------------------------------------------------------------------------*
@@ -514,7 +601,11 @@ int main(
if ( arg.hrtfReaderEnabled )
{
+#ifdef UPDATE_SBA_FILTER
+ IVAS_DEC_HRTF_HANDLE hHrtfTD = NULL;
+#else
IVAS_DEC_HRTF_HANDLE hHrtfTD;
+#endif
IVAS_DEC_GetHrtfHandle( hIvasDec, &hHrtfTD );
@@ -525,7 +616,11 @@ int main(
}
+#ifdef UPDATE_SBA_FILTER
+ IVAS_DEC_HRTF_CREND_HANDLE hSetOfHRTF = NULL;
+#else
IVAS_DEC_HRTF_CREND_HANDLE hSetOfHRTF;
+#endif
IVAS_DEC_GetHrtfCRendHandle( hIvasDec, &hSetOfHRTF );
if ( ( error = create_SetOfHRTF_from_binary( hSetOfHRTF, hrtfReader, arg.output_Fs ) ) != IVAS_ERR_OK )
@@ -533,14 +628,22 @@ int main(
fprintf( stderr, "\nError in loading HRTF binary file %s for CRend \n\n", arg.hrtfCRendFileName );
goto cleanup;
}
+#ifdef UPDATE_SBA_FILTER
+ IVAS_DEC_HRTF_FASTCONV_HANDLE hHrtfFastConv = NULL;
+#else
IVAS_DEC_HRTF_FASTCONV_HANDLE hHrtfFastConv;
+#endif
IVAS_DEC_GetHrtfFastConvHandle( hIvasDec, &hHrtfFastConv );
if ( ( error = load_fastconv_HRTF_from_binary( hHrtfFastConv, hrtfReader ) ) != IVAS_ERR_OK )
{
fprintf( stderr, "\nError in loading HRTF binary file %s for FastConv \n\n", arg.hrtfCRendFileName );
}
+#ifdef UPDATE_SBA_FILTER
+ IVAS_DEC_HRTF_PARAMBIN_HANDLE hHrtfParambin = NULL;
+#else
IVAS_DEC_HRTF_PARAMBIN_HANDLE hHrtfParambin;
+#endif
IVAS_DEC_GetHrtfParamBinHandle( hIvasDec, &hHrtfParambin );
if ( ( error = load_parambin_HRTF_from_binary( hHrtfParambin, hrtfReader ) ) != IVAS_ERR_OK )
@@ -555,15 +658,27 @@ int main(
if ( arg.voipMode )
{
-
+#ifndef JBM_TSM_ON_TCS
+#ifdef VARIABLE_SPEED_DECODING
+ if ( ( error = IVAS_DEC_EnableVoIP( hIvasDec, IVAS_DEC_VOIP_MODE_VOIP, 100, 60, arg.inputFormat ) ) != IVAS_ERR_OK )
+#else
if ( ( error = IVAS_DEC_EnableVoIP( hIvasDec, 60, arg.inputFormat ) ) != IVAS_ERR_OK )
+#endif
{
fprintf( stderr, "\nCould not enable VOIP: %s\n\n", IVAS_DEC_GetErrorMessage( error ) );
goto cleanup;
}
-
+#endif
error = decodeVoIP( arg, hBsReader, hIvasDec );
}
+#ifdef VARIABLE_SPEED_DECODING
+#ifdef DEBUGGING
+ else if ( arg.variableSpeedMode )
+ {
+ error = decodeVariableSpeed( arg, hBsReader, headRotReader, refRotReader, referenceVectorReader, hIvasDec );
+ }
+#endif
+#endif
else
{
error = decodeG192( arg, hBsReader, headRotReader, refRotReader, referenceVectorReader, hIvasDec, pcmBuf );
@@ -611,10 +726,18 @@ cleanup:
if ( arg.hrtfReaderEnabled )
{
+#ifdef UPDATE_SBA_FILTER
+ IVAS_DEC_HRTF_HANDLE hHrtfTD = NULL;
+#else
IVAS_DEC_HRTF_HANDLE hHrtfTD;
+#endif
IVAS_DEC_GetHrtfHandle( hIvasDec, &hHrtfTD );
dealloc_HRTF_binary( hHrtfTD );
+#ifdef UPDATE_SBA_FILTER
+ IVAS_DEC_HRTF_CREND_HANDLE hSetOfHRTF = NULL;
+#else
IVAS_DEC_HRTF_CREND_HANDLE hSetOfHRTF;
+#endif
IVAS_DEC_GetHrtfCRendHandle( hIvasDec, &hSetOfHRTF );
destroy_SetOfHRTF( hSetOfHRTF );
}
@@ -757,6 +880,7 @@ static bool parseCmdlIVAS_dec(
arg->quietModeEnabled = false;
arg->delayCompensationEnabled = true;
arg->voipMode = false;
+ arg->complexityLevel = IVAS_DEC_COMPLEXITY_LEVEL_THREE;
arg->enableHeadRotation = false;
arg->headrotTrajFileName = NULL;
@@ -787,7 +911,25 @@ static bool parseCmdlIVAS_dec(
arg->renderConfigFilename = NULL;
arg->inputFormat = IVAS_DEC_INPUT_FORMAT_G192;
- arg->no_diegetic_pan = 0.f;
+ arg->Opt_non_diegetic_pan = 0;
+ arg->non_diegetic_pan_gain = 0.f;
+
+#ifdef DEBUGGING
+#ifdef VARIABLE_SPEED_DECODING
+ arg->variableSpeedMode = false;
+ arg->tsmScale = 100;
+ arg->tsmScaleFileEnabled = false;
+ arg->tsmScaleFileName = NULL;
+#endif
+#ifdef JBM_TSM_ON_TCS
+#ifdef DEBUG_JBM_CMD_OPTION
+ arg->frontendFetchSizeMs = JBM_FRONTEND_FETCH_FRAMESIZE_MS;
+#endif
+#endif
+#ifdef DEBUG_JBM_CMD_OPTION
+ arg->noBadFrameDelay = false;
+#endif
+#endif
/*-----------------------------------------------------------------*
* Initialization
@@ -913,6 +1055,67 @@ static bool parseCmdlIVAS_dec(
}
#endif /* #ifdef DEBUG_MODE_INFO_TWEAK */
#endif /* #ifdef DEBUG_MODE_INFO */
+#ifdef DEBUG_JBM_CMD_OPTION
+ else if ( strcmp( argv_to_upper, "-VOIP_NO_BAD_FRAME" ) == 0 )
+ {
+ arg->noBadFrameDelay = true;
+ i++;
+ }
+#endif
+#ifdef VARIABLE_SPEED_DECODING
+ else if ( strcmp( argv_to_upper, "-VS" ) == 0 )
+ {
+ i++;
+ int32_t tmp = 100;
+ arg->variableSpeedMode = true;
+ if ( i < argc - 3 )
+ {
+ if ( !is_digits_only( argv[i] ) )
+ {
+ arg->tsmScaleFileEnabled = true;
+ arg->tsmScaleFileName = argv[i];
+ i++;
+ }
+ else
+ {
+ if ( ( sscanf( argv[i], "%d", &tmp ) > 0 ) )
+ {
+ i++;
+ }
+ }
+ arg->tsmScale = (uint16_t) tmp;
+
+ if ( arg->tsmScale < 50 || arg->tsmScale > 150 )
+ {
+ fprintf( stderr, "Error: Scaling factor value must be 50 <= fac <= 150!\n\n" );
+ usage_dec();
+ return false;
+ }
+ }
+ }
+#endif
+#ifdef JBM_TSM_ON_TCS
+#ifdef DEBUG_JBM_CMD_OPTION
+ else if ( strcmp( argv_to_upper, "-VOIP_FRAMESIZE" ) == 0 )
+ {
+ i++;
+ int32_t tmp;
+ if ( i < argc - 3 )
+ {
+ if ( !is_digits_only( argv[i] ) )
+ {
+ return false;
+ }
+
+ if ( sscanf( argv[i], "%d", &tmp ) > 0 )
+ {
+ i++;
+ }
+ arg->frontendFetchSizeMs = (uint16_t) tmp;
+ }
+ }
+#endif
+#endif
#endif /* #ifdef DEBUGGING */
else if ( strcmp( argv_to_upper, "-MIME" ) == 0 )
@@ -1013,44 +1216,55 @@ static bool parseCmdlIVAS_dec(
}
i += 2;
}
- else if ( strcmp( argv_to_upper, "-NO_DIEGETIC_PAN" ) == 0 )
+ else if ( strcmp( argv_to_upper, "-NON_DIEGETIC_PAN" ) == 0 )
{
i++;
-
- if ( argc - i <= 4 || argv[i][0] == '-' )
- {
- fprintf( stderr, "Error: Argument for panning option not specified!\n\n" );
- usage_dec();
- return false;
- }
-
+ arg->Opt_non_diegetic_pan = 1;
strncpy( argv_to_upper, argv[i], sizeof( argv_to_upper ) - 1 );
argv_to_upper[sizeof( argv_to_upper ) - 1] = '\0';
+ to_upper( argv_to_upper );
if ( ( strcmp( argv_to_upper, "CENTER" ) == 0 ) || ( strchr( argv_to_upper, 'C' ) != NULL ) )
{
- arg->no_diegetic_pan = 0.f;
+ arg->non_diegetic_pan_gain = 0.f;
}
else if ( ( strcmp( argv_to_upper, "LEFT" ) == 0 ) || ( strchr( argv_to_upper, 'L' ) != NULL ) )
{
- arg->no_diegetic_pan = -1.f;
+ arg->non_diegetic_pan_gain = 1.f;
}
else if ( ( strcmp( argv_to_upper, "RIGHT" ) == 0 ) || ( strchr( argv_to_upper, 'R' ) != NULL ) )
{
- arg->no_diegetic_pan = 1.f;
+ arg->non_diegetic_pan_gain = -1.f;
}
else
{
- arg->no_diegetic_pan = (float) atof( argv_to_upper );
+ arg->non_diegetic_pan_gain = (float) atof( argv_to_upper ) / 90.f;
- if ( arg->no_diegetic_pan > 1.0f || arg->no_diegetic_pan < -1.0f )
+ if ( arg->non_diegetic_pan_gain > 1.0f || arg->non_diegetic_pan_gain < -1.0f )
{
- fprintf( stderr, "Error: Incorrect value for panning option argument specified: %s\n\n", argv[i] );
+ fprintf( stderr, "Error: Incorrect value for panning gain value specified: %s\n\n", argv[i] );
usage_dec();
return false;
}
}
i++;
}
+ else if ( strcmp( argv_to_upper, "-LEVEL" ) == 0 )
+ {
+ int16_t level;
+
+ ++i;
+ level = (int16_t) atoi( argv[i++] );
+ if ( level < IVAS_DEC_COMPLEXITY_LEVEL_ONE || level > IVAS_DEC_COMPLEXITY_LEVEL_THREE )
+ {
+ fprintf( stdout, "Invalid complexity level specified.\n" );
+ usage_dec();
+ return false;
+ }
+ else if ( level == IVAS_DEC_COMPLEXITY_LEVEL_ONE || level == IVAS_DEC_COMPLEXITY_LEVEL_TWO )
+ {
+ fprintf( stdout, "Complexity levels 1 and 2 will be defined after characterisation - default to level 3 (full functionality).\n" );
+ }
+ }
/*-----------------------------------------------------------------*
* Option not recognized
@@ -1079,11 +1293,21 @@ static bool parseCmdlIVAS_dec(
arg->customLsSetupFilename = argv[i];
}
i++;
+ if ( ( arg->Opt_non_diegetic_pan ) && ( arg->outputFormat != IVAS_DEC_OUTPUT_STEREO ) )
+ {
+ fprintf( stderr, "Error: non-diegetic panning is supported in stereo only\n\n" );
+ usage_dec();
+ return false;
+ }
}
else
{
arg->outputFormat = IVAS_DEC_OUTPUT_MONO;
arg->decMode = IVAS_DEC_MODE_EVS;
+ if ( ( arg->Opt_non_diegetic_pan ) )
+ {
+ arg->outputFormat = IVAS_DEC_OUTPUT_STEREO;
+ }
}
/*-----------------------------------------------------------------*
@@ -1166,11 +1390,25 @@ static void usage_dec( void )
fprintf( stdout, "-VOIP : VoIP mode: RTP in G192\n" );
fprintf( stdout, "-VOIP_hf_only=0 : VoIP mode: EVS RTP Payload Format hf_only=0 in rtpdump\n" );
fprintf( stdout, "-VOIP_hf_only=1 : VoIP mode: EVS RTP Payload Format hf_only=1 in rtpdump\n" );
+#ifdef DEBUG_JBM_CMD_OPTION
+ fprintf( stdout, "-VOIP_no_bad_frame : VoIP mode: do not put out bad frames in the beginning as silence \n" );
+#endif
fprintf( stdout, " The decoder may read rtpdump files containing TS26.445 Annex A.2.2\n" );
fprintf( stdout, " EVS RTP Payload Format. The SDP parameter hf_only is required.\n" );
fprintf( stdout, " Reading RFC4867 AMR/AMR-WB RTP payload format is not supported.\n" );
#ifdef SUPPORT_JBM_TRACEFILE
fprintf( stdout, "-Tracefile TF : VoIP mode: Generate trace file named TF\n" );
+#endif
+#ifdef DEBUGGING
+#ifdef VARIABLE_SPEED_DECODING
+ fprintf( stdout, "-VS fac : Variable Speed mode: change speed of playout fac as integer in percent.\n" );
+ fprintf( stdout, " 50 <= fac <= 150; fac<100 faster, fac>100 slower\n" );
+#endif
+#ifdef JBM_TSM_ON_TCS
+#ifdef DEBUG_JBM_CMD_OPTION
+ fprintf( stdout, "-VOIP_framesize : VoIP mode: acoustic frontend fetch frame size (must be multiples of 5!)\n" );
+#endif
+#endif
#endif
fprintf( stdout, "-fec_cfg_file : Optimal channel aware configuration computed by the JBM \n" );
fprintf( stdout, " as described in Section 6.3.1 of TS26.448. The output is \n" );
@@ -1191,8 +1429,8 @@ static void usage_dec( void )
fprintf( stdout, "-rvf File : Reference vector specified by external trajectory file\n" );
fprintf( stdout, " works only in combination with '-otr ref_vec' and 'ref_vec_lev' modes\n" );
fprintf( stdout, "-render_config File : Renderer configuration File\n" );
- fprintf( stdout, "-no_diegetic_pan : panning mono non-diegetic sound to stereo -1<= pan <=1,\n" );
- fprintf( stdout, " left or l or 1->left, right or r or -1->right, center or c or 0->middle\n" );
+ fprintf( stdout, "-non_diegetic_pan P : panning mono non-diegetic sound to stereo with paning P, -90<= P <=90,\n" );
+ fprintf( stdout, " left or l or 90->left, right or r or -90->right, center or c or 0->middle\n" );
fprintf( stdout, "-q : Quiet mode, no frame counter\n" );
fprintf( stdout, " default is deactivated\n" );
#ifdef DEBUGGING
@@ -1202,6 +1440,8 @@ static void usage_dec( void )
fprintf( stdout, " containing FEC pattern (short values of 0 (good) or 1 (bad))\n" );
fprintf( stdout, " default is OFF, if this option is not used\n" );
fprintf( stdout, "-force R : Force specific binaural rendering mode, R = (TDREND, CLDFBREND),\n" );
+ fprintf( stdout, "-level level : Complexity level, level = (1, 2, 3), will be defined after characterisation. \n" );
+ fprintf( stdout, " Currently, all values default to level 3 (full functionality).\n" );
#endif
#ifdef DEBUG_MODE_INFO
#ifdef DEBUG_MODE_INFO_TWEAK
@@ -1580,7 +1820,6 @@ static ivas_error decodeG192(
}
}
-
/* Write current frame */
if ( decodedGoodFrame )
{
@@ -1666,6 +1905,7 @@ static ivas_error decodeG192(
*------------------------------------------------------------------------------------------*/
memset( pcmBuf, 0, delayNumSamples_orig[0] * nOutChannels * sizeof( int16_t ) );
+
if ( ( error = AudioFileWriter_write( afWriter, pcmBuf, delayNumSamples_orig[0] * nOutChannels ) ) != IVAS_ERR_OK )
{
fprintf( stderr, "\nError writing output file: %s\n", ivas_error_to_string( error ) );
@@ -1853,8 +2093,13 @@ static ivas_error decodeVoIP(
uint32_t nextPacketRcvTime_ms = 0;
uint32_t systemTime_ms = 0;
+#ifdef JBM_TSM_ON_TCS
+ uint32_t systemTimeInc_ms = (uint32_t) JBM_FRONTEND_FETCH_FRAMESIZE_MS;
+ int32_t nFramesWritten = 0;
+#endif
int32_t nFramesFed = 0;
+
uint8_t au[( IVAS_MAX_BITS_PER_FRAME + 7 ) >> 3];
int16_t auSize;
uint16_t rtpSequenceNumber;
@@ -1987,10 +2232,27 @@ static ivas_error decodeVoIP(
* Main receiving/decoding loop
*------------------------------------------------------------------------------------------*/
+#ifdef JBM_TSM_ON_TCS
+#ifdef DEBUG_JBM_CMD_OPTION
+ systemTimeInc_ms = arg.frontendFetchSizeMs;
+#endif
+#endif
+
while ( 1 )
{
int16_t nOutSamples = 0;
-
+#if defined( JBM_TSM_ON_TCS ) || defined( VARIABLE_SPEED_DECODING )
+ uint16_t nSamplesAvailableNext = 0;
+#endif
+#ifdef JBM_TSM_ON_TCS
+#ifdef DEBUG_JBM_CMD_OPTION
+ nOutSamples = (int16_t) ( arg.output_Fs / 1000 * arg.frontendFetchSizeMs );
+#else
+ nOutSamples = (int16_t) ( arg.output_Fs / 1000 * JBM_FRONTEND_FETCH_FRAMESIZE_MS );
+#endif
+#else
+ nOutSamples = (int16_t) ( arg.output_Fs / 50 );
+#endif
/* read all packets with a receive time smaller than the system time */
while ( nextPacketRcvTime_ms <= systemTime_ms )
{
@@ -2034,15 +2296,23 @@ static ivas_error decodeVoIP(
/* we are finished when all packets have been received and jitter buffer is empty */
/* also stop when the input file contains less than two frames, because JBM cannot calculate a delay value and won't start decoding */
+#ifdef JBM_TSM_ON_TCS
+ /* last clause should make sure that for BE tests we end up with the same number of samples...*/
+ if ( nextPacketRcvTime_ms == (uint32_t) ( -1 ) && ( IVAS_DEC_VoIP_IsEmpty( hIvasDec, nOutSamples ) || nFramesFed < 2 ) )
+#else
if ( nextPacketRcvTime_ms == (uint32_t) ( -1 ) && ( IVAS_DEC_VoIP_IsEmpty( hIvasDec ) || nFramesFed < 2 ) )
+#endif
{
break;
}
- nOutSamples = (int16_t) ( arg.output_Fs / 50 );
/* decode and get samples */
if ( ( error = IVAS_DEC_VoIP_GetSamples( hIvasDec, nOutSamples, pcmBuf, systemTime_ms
+#if defined( JBM_TSM_ON_TCS ) || defined( VARIABLE_SPEED_DECODING )
+ ,
+ &nSamplesAvailableNext
+#endif
#ifdef SUPPORT_JBM_TRACEFILE
,
writeJbmTraceFileFrameWrapper,
@@ -2104,7 +2374,11 @@ static ivas_error decodeVoIP(
goto cleanup;
}
}
+#ifdef DEBUG_JBM_CMD_OPTION
+ else if ( arg.noBadFrameDelay == false )
+#else
else
+#endif
{
++numInitialBadFrames;
}
@@ -2127,6 +2401,55 @@ static ivas_error decodeVoIP(
{
delayNumSamples -= nOutSamples;
}
+
+#ifdef JBM_TSM_ON_TCS
+ /* Write ISM metadata to external file(s) */
+ if ( decodedGoodFrame && arg.outputFormat == IVAS_DEC_OUTPUT_EXT )
+ {
+ int16_t i;
+
+ if ( bsFormat == IVAS_DEC_BS_OBJ )
+ {
+ if ( ( error = IVAS_DEC_GetNumObjects( hIvasDec, &numObj ) ) != IVAS_ERR_OK )
+ {
+ fprintf( stderr, "\nError in IVAS_DEC_GetNumObjects: %s\n", IVAS_DEC_GetErrorMessage( error ) );
+ goto cleanup;
+ }
+
+ for ( i = 0; i < numObj; ++i )
+ {
+ IVAS_ISM_METADATA IsmMetadata;
+
+ if ( ( error = IVAS_DEC_GetObjectMetadata( hIvasDec, &IsmMetadata, 0, i ) ) != IVAS_ERR_OK )
+ {
+ fprintf( stderr, "\nError in IVAS_DEC_GetObjectMetadata: %s\n", IVAS_DEC_GetErrorMessage( error ) );
+ goto cleanup;
+ }
+
+ if ( ( IsmFileWriter_writeFrame( IsmMetadata, ismWriters[i] ) ) != IVAS_ERR_OK )
+ {
+ fprintf( stderr, "\nError writing ISM metadata to file %s\n", IsmFileWriter_getFilePath( ismWriters[i] ) );
+ goto cleanup;
+ }
+ }
+ }
+ else if ( bsFormat == IVAS_DEC_BS_MASA )
+ {
+ MASA_DECODER_EXT_OUT_META_HANDLE hMasaExtOutMeta;
+ if ( ( error = IVAS_DEC_GetMasaMetadata( hIvasDec, &hMasaExtOutMeta ) ) != IVAS_ERR_OK )
+ {
+ fprintf( stderr, "\nError in IVAS_DEC_GetMasaMetadata: %s\n", IVAS_DEC_GetErrorMessage( error ) );
+ goto cleanup;
+ }
+
+ if ( ( error = MasaFileWriter_writeFrame( masaWriter, hMasaExtOutMeta ) ) != IVAS_ERR_OK )
+ {
+ fprintf( stderr, "\nError writing MASA metadata to file: %s\n", MasaFileWriter_getFilePath( masaWriter ) );
+ goto cleanup;
+ }
+ }
+ }
+#endif
}
if ( !arg.quietModeEnabled )
@@ -2135,7 +2458,12 @@ static ivas_error decodeVoIP(
}
frame++;
+#ifdef JBM_TSM_ON_TCS
+ systemTime_ms += systemTimeInc_ms;
+ nFramesWritten++;
+#else
systemTime_ms += 20;
+#endif
#ifdef WMOPS
update_mem();
@@ -2194,6 +2522,543 @@ cleanup:
#ifdef DEBUGGING
+#ifdef VARIABLE_SPEED_DECODING
+/*---------------------------------------------------------------------*
+ * decodeVariableSpeed()
+ *
+ * Read G.192 or decode with variable Speed
+ *---------------------------------------------------------------------*/
+
+static ivas_error decodeVariableSpeed(
+ DecArguments arg,
+ BS_READER_HANDLE hBsReader,
+ HeadRotFileReader *headRotReader,
+ HeadRotFileReader *refRotReader,
+ Vector3PairFileReader *referenceVectorReader,
+ IVAS_DEC_HANDLE hIvasDec )
+
+{
+ bool decodingFailed = true; /* Assume failure until cleanup is reached without errors */
+ uint16_t bit_stream[IVAS_MAX_BITS_PER_FRAME + 4 * 8];
+ int16_t i, num_bits;
+ int16_t bfi = 0;
+#ifdef DEBUGGING
+ int16_t fec_seed = 12558; /* FEC_SEED */
+#endif
+ AudioFileWriter *afWriter = NULL;
+ MasaFileWriter *masaWriter = NULL;
+ bool decodedGoodFrame = false;
+ int16_t numInitialBadFrames = 0; /* Number of bad frames received until first good frame is decoded */
+ int16_t nOutChannels = 0;
+ int16_t delayNumSamples = -1;
+ int16_t delayNumSamples_orig[3];
+ int16_t nOutSamples = 0;
+ int32_t delayTimeScale = 0;
+ ivas_error error = IVAS_ERR_UNKNOWN;
+ uint16_t numObj = 0;
+ IVAS_DEC_BS_FORMAT bsFormat = IVAS_DEC_BS_UNKOWN;
+ uint16_t nSamplesAvailableNext;
+ int16_t pcmBuf[MAX_OUTPUT_PCM_BUFFER_SIZE];
+#ifdef SUPPORT_JBM_TRACEFILE
+ JbmTraceFileWriter *jbmTraceWriter = NULL;
+#endif
+ TsmScaleFileReader *tsmScaleFileReader = NULL;
+ IsmFileWriter *ismWriters[IVAS_MAX_NUM_OBJECTS];
+ IVAS_VECTOR3 Pos[IVAS_MAX_PARAM_SPATIAL_SUBFRAMES];
+ int16_t scale;
+ for ( i = 0; i < IVAS_MAX_NUM_OBJECTS; ++i )
+ {
+ ismWriters[i] = NULL;
+ }
+
+ /*------------------------------------------------------------------------------------------*
+ * Open TSM scale file
+ *------------------------------------------------------------------------------------------*/
+
+ if ( arg.tsmScaleFileEnabled )
+ {
+ if ( ( tsmScaleFileReader = TsmScaleFileReader_open( arg.tsmScaleFileName ) ) == NULL )
+ {
+ fprintf( stderr, "\nError: Can't open TSM scale file %s \n\n", arg.tsmScaleFileName );
+ goto cleanup;
+ }
+ }
+
+ if ( !arg.quietModeEnabled )
+ {
+ fprintf( stdout, "\n------ Running the decoder ------\n\n" );
+ fprintf( stdout, "Frames processed: " );
+ }
+ else
+ {
+ fprintf( stdout, "\n-- Start the decoder (quiet mode) --\n\n" );
+ }
+
+ delayNumSamples_orig[0] = -1;
+
+#ifdef WMOPS
+ reset_stack();
+ reset_wmops();
+#endif
+ nSamplesAvailableNext = 0;
+ nOutSamples = (int16_t) ( arg.output_Fs / 1000 * VARIABLE_SPEED_FETCH_FRAMESIZE_MS );
+
+ /*------------------------------------------------------------------------------------------*
+ * Loop for every packet (frame) of bitstream data
+ * - Read the bitstream packet
+ * - Run the decoder
+ * - Write the synthesized signal into output file
+ *------------------------------------------------------------------------------------------*/
+
+ while ( 1 )
+ {
+ /* Read next frame if not enough samples availble */
+
+ /* reference vector */
+ if ( arg.enableReferenceVectorTracking )
+ {
+ IVAS_VECTOR3 listenerPosition, referencePosition;
+ if ( ( error = Vector3PairFileReader_read( referenceVectorReader, &listenerPosition, &referencePosition ) ) != IVAS_ERR_OK )
+ {
+ fprintf( stderr, "\nError %s while reading listener and reference positions from %s\n", IVAS_DEC_GetErrorMessage( error ), Vector3PairFileReader_getFilePath( referenceVectorReader ) );
+ goto cleanup;
+ }
+
+ if ( ( error = IVAS_DEC_FeedRefVectorData( hIvasDec, listenerPosition, referencePosition ) ) != IVAS_ERR_OK )
+ {
+ fprintf( stderr, "\nIVAS_DEC_FeedRefVectorData failed: %s\n", IVAS_DEC_GetErrorMessage( error ) );
+ goto cleanup;
+ }
+ }
+
+ /* Reference rotation */
+ if ( arg.enableReferenceRotation )
+ {
+ IVAS_QUATERNION quaternion;
+ if ( ( error = HeadRotationFileReading( refRotReader, &quaternion, NULL ) ) != IVAS_ERR_OK )
+ {
+ fprintf( stderr, "\nError %s while reading reference rotation from %s\n", IVAS_DEC_GetErrorMessage( error ), HeadRotationFileReader_getFilePath( refRotReader ) );
+ goto cleanup;
+ }
+
+ if ( ( error = IVAS_DEC_FeedRefRotData( hIvasDec, quaternion ) ) != IVAS_ERR_OK )
+ {
+ fprintf( stderr, "\nIVAS_DEC_FeedRefRotData failed: %s\n", IVAS_DEC_GetErrorMessage( error ) );
+ goto cleanup;
+ }
+ }
+
+ /* Head-tracking input simulation */
+ if ( arg.enableHeadRotation )
+ {
+ IVAS_QUATERNION Quaternions[IVAS_MAX_PARAM_SPATIAL_SUBFRAMES];
+
+ for ( i = 0; i < IVAS_MAX_PARAM_SPATIAL_SUBFRAMES; i++ )
+ {
+ if ( ( error = HeadRotationFileReading( headRotReader, &Quaternions[i], &Pos[i] ) ) != IVAS_ERR_OK )
+ {
+ fprintf( stderr, "\nError %s while reading head orientation from %s\n", IVAS_DEC_GetErrorMessage( error ), HeadRotationFileReader_getFilePath( headRotReader ) );
+ goto cleanup;
+ }
+ }
+
+ if ( ( error = IVAS_DEC_FeedHeadTrackData( hIvasDec, Quaternions, Pos ) ) != IVAS_ERR_OK )
+ {
+ fprintf( stderr, "\nIVAS_DEC_FeedHeadTrackData failed: %s\n", IVAS_DEC_GetErrorMessage( error ) );
+ goto cleanup;
+ }
+ }
+
+ /* decode and get samples */
+ do
+ {
+ error = IVAS_DEC_VoIP_GetSamples( hIvasDec, nOutSamples, pcmBuf, 0, &nSamplesAvailableNext
+#ifdef SUPPORT_JBM_TRACEFILE
+ ,
+ writeJbmTraceFileFrameWrapper, jbmTraceWriter
+#endif
+ );
+
+ if ( error != IVAS_ERR_OK && error != IVAS_ERR_VS_FRAME_NEEDED )
+ {
+ fprintf( stderr, "\nError in IVAS_DEC_VoIP_GetSamples: %s\n", IVAS_DEC_GetErrorMessage( error ) );
+ goto cleanup;
+ }
+
+ if ( error == IVAS_ERR_VS_FRAME_NEEDED )
+ {
+ if ( arg.tsmScaleFileEnabled )
+ {
+ if ( ( error = TsmScaleFileReader_readScale( tsmScaleFileReader, &scale ) ) != IVAS_ERR_OK )
+ {
+ fprintf( stderr, "\nError: input bitstream file couldn't be read: %s \n\n", arg.inputBitstreamFilename );
+ goto cleanup;
+ }
+ IVAS_DEC_VoIP_SetScale( hIvasDec, scale );
+ }
+
+ if ( ( error = BS_Reader_ReadFrame_short( hBsReader, bit_stream, &num_bits, &bfi ) ) != IVAS_ERR_OK )
+ {
+ if ( error == IVAS_ERR_END_OF_FILE )
+ {
+ break;
+ }
+ fprintf( stderr, "\nError: input bitstream file couldn't be read: %s \n\n", arg.inputBitstreamFilename );
+ goto cleanup;
+ }
+
+#ifdef DEBUGGING
+ /* Random FEC simulation */
+ if ( arg.FER > 0.0f )
+ {
+ float ftmp = (float) app_own_random( &fec_seed ) + 32768.0f;
+ if ( ftmp <= arg.FER / 100.0f * 65535.0f )
+ {
+ bfi = 1;
+ }
+ else
+ {
+ bfi = 0;
+ }
+ }
+#endif
+
+ /* Feed into decoder */
+ if ( ( error = IVAS_DEC_FeedFrame_Serial( hIvasDec, bit_stream, num_bits, bfi ) ) != IVAS_ERR_OK )
+ {
+ fprintf( stderr, "\nError: could not feed frame to decoder: %s\n\n", IVAS_DEC_GetErrorMessage( error ) );
+ goto cleanup;
+ }
+ error = IVAS_ERR_VS_FRAME_NEEDED;
+ }
+ } while ( error != IVAS_ERR_OK );
+
+ if ( error == IVAS_ERR_END_OF_FILE )
+ {
+ break;
+ }
+
+ /* Continue checking for first good frame until it is found */
+ if ( !decodedGoodFrame )
+ {
+ if ( ( error = IVAS_DEC_HasDecodedFirstGoodFrame( hIvasDec, &decodedGoodFrame ) ) != IVAS_ERR_OK )
+ {
+ fprintf( stderr, "\nError in IVAS_DEC_HasDecodedFirstGoodFrame, code: %d\n", error );
+ goto cleanup;
+ }
+
+ /* Once good frame decoded, catch up */
+ if ( decodedGoodFrame )
+ {
+ error = initOnFirstGoodFrame(
+ hIvasDec,
+ arg,
+ numInitialBadFrames,
+ nOutSamples,
+ delayNumSamples_orig,
+ &delayNumSamples,
+ &delayTimeScale,
+ &bsFormat,
+ &afWriter,
+ &masaWriter,
+ ismWriters,
+ &nOutChannels,
+ &numObj );
+ if ( error != IVAS_ERR_OK )
+ {
+ goto cleanup;
+ }
+ }
+ else
+ {
+ ++numInitialBadFrames;
+ }
+ }
+
+ /* Write current frame */
+ if ( decodedGoodFrame )
+ {
+ if ( delayNumSamples < nOutSamples )
+ {
+ if ( ( error = AudioFileWriter_write( afWriter, &pcmBuf[delayNumSamples * nOutChannels], nOutSamples * nOutChannels - ( delayNumSamples * nOutChannels ) ) ) != IVAS_ERR_OK )
+ {
+ fprintf( stderr, "\nOutput audio file writer error\n" );
+ goto cleanup;
+ }
+ delayNumSamples = 0;
+ }
+ else
+ {
+ delayNumSamples -= nOutSamples;
+ }
+ }
+
+ /* Write ISm metadata to external file(s) */
+ if ( decodedGoodFrame && arg.outputFormat == IVAS_DEC_OUTPUT_EXT )
+ {
+ if ( bsFormat == IVAS_DEC_BS_OBJ )
+ {
+ if ( ( error = IVAS_DEC_GetNumObjects( hIvasDec, &numObj ) ) != IVAS_ERR_OK )
+ {
+ fprintf( stderr, "\nError in IVAS_DEC_GetNumObjects: %s\n", IVAS_DEC_GetErrorMessage( error ) );
+ goto cleanup;
+ }
+
+ for ( i = 0; i < numObj; ++i )
+ {
+ IVAS_ISM_METADATA IsmMetadata;
+
+ if ( ( error = IVAS_DEC_GetObjectMetadata( hIvasDec, &IsmMetadata, 0, i ) ) != IVAS_ERR_OK )
+ {
+ fprintf( stderr, "\nError in IVAS_DEC_GetObjectMetadata: %s\n", IVAS_DEC_GetErrorMessage( error ) );
+ goto cleanup;
+ }
+
+ if ( ( IsmFileWriter_writeFrame( IsmMetadata, ismWriters[i] ) ) != IVAS_ERR_OK )
+ {
+ fprintf( stderr, "\nError writing ISM metadata to file %s\n", IsmFileWriter_getFilePath( ismWriters[i] ) );
+ goto cleanup;
+ }
+ }
+ }
+ else if ( bsFormat == IVAS_DEC_BS_MASA )
+ {
+ MASA_DECODER_EXT_OUT_META_HANDLE hMasaExtOutMeta;
+ if ( ( error = IVAS_DEC_GetMasaMetadata( hIvasDec, &hMasaExtOutMeta ) ) != IVAS_ERR_OK )
+ {
+ fprintf( stderr, "\nError in IVAS_DEC_GetMasaMetadata: %s\n", IVAS_DEC_GetErrorMessage( error ) );
+ goto cleanup;
+ }
+
+ if ( ( error = MasaFileWriter_writeFrame( masaWriter, hMasaExtOutMeta ) ) != IVAS_ERR_OK )
+ {
+ fprintf( stderr, "\nError writing MASA metadata to file: %s\n", MasaFileWriter_getFilePath( masaWriter ) );
+ goto cleanup;
+ }
+ }
+ }
+
+ frame++;
+ if ( !arg.quietModeEnabled )
+ {
+ fprintf( stdout, "%-8d\b\b\b\b\b\b\b\b", frame );
+#ifdef DEBUGGING
+ if ( IVAS_DEC_GetBerDetectFlag( hIvasDec ) )
+ {
+ fprintf( stdout, "\n Decoding error: BER detected in frame %d !!!!!\n", frame - 1 );
+ }
+#endif
+ }
+#ifdef WMOPS
+ update_wmops();
+#ifdef MEM_COUNT_DETAILS
+ export_mem( "mem_analysis.csv" );
+#endif
+#endif
+ }
+
+
+ /*------------------------------------------------------------------------------------------*
+ * Flush what is still left in the VoIP Buffers....
+ *------------------------------------------------------------------------------------------*/
+
+ while ( nSamplesAvailableNext > 0 )
+ {
+ int16_t nSamplesFlushed;
+
+ /* Feed into decoder */
+
+ /* reference vector */
+ if ( arg.enableReferenceVectorTracking )
+ {
+ IVAS_VECTOR3 listenerPosition, referencePosition;
+ if ( ( error = Vector3PairFileReader_read( referenceVectorReader, &listenerPosition, &referencePosition ) ) != IVAS_ERR_OK )
+ {
+ fprintf( stderr, "\nError %s while reading listener and reference positions from %s\n", IVAS_DEC_GetErrorMessage( error ), Vector3PairFileReader_getFilePath( referenceVectorReader ) );
+ goto cleanup;
+ }
+
+ if ( ( error = IVAS_DEC_FeedRefVectorData( hIvasDec, listenerPosition, referencePosition ) ) != IVAS_ERR_OK )
+ {
+ fprintf( stderr, "\nIVAS_DEC_FeedRefVectorData failed: %s\n", IVAS_DEC_GetErrorMessage( error ) );
+ goto cleanup;
+ }
+ }
+ /* Reference rotation */
+ if ( arg.enableReferenceRotation )
+ {
+ IVAS_QUATERNION quaternion;
+ if ( ( error = HeadRotationFileReading( refRotReader, &quaternion, NULL ) ) != IVAS_ERR_OK )
+ {
+ fprintf( stderr, "\nError %s while reading reference rotation from %s\n", IVAS_DEC_GetErrorMessage( error ), HeadRotationFileReader_getFilePath( refRotReader ) );
+ goto cleanup;
+ }
+
+ if ( ( error = IVAS_DEC_FeedRefRotData( hIvasDec, quaternion ) ) != IVAS_ERR_OK )
+ {
+ fprintf( stderr, "\nIVAS_DEC_FeedRefRotData failed: %s\n", IVAS_DEC_GetErrorMessage( error ) );
+ goto cleanup;
+ }
+ }
+ /* Head-tracking input simulation */
+ if ( arg.enableHeadRotation )
+ {
+ IVAS_QUATERNION Quaternions[IVAS_MAX_PARAM_SPATIAL_SUBFRAMES];
+
+ for ( i = 0; i < IVAS_MAX_PARAM_SPATIAL_SUBFRAMES; i++ )
+ {
+ if ( ( error = HeadRotationFileReading( headRotReader, &Quaternions[i], &Pos[i] ) ) != IVAS_ERR_OK )
+ {
+ fprintf( stderr, "\nError %s while reading head orientation from %s\n", IVAS_DEC_GetErrorMessage( error ), HeadRotationFileReader_getFilePath( headRotReader ) );
+ goto cleanup;
+ }
+ }
+
+ if ( ( error = IVAS_DEC_FeedHeadTrackData( hIvasDec, Quaternions, Pos ) ) != IVAS_ERR_OK )
+ {
+ fprintf( stderr, "\nIVAS_DEC_FeedHeadTrackData failed: %s\n", IVAS_DEC_GetErrorMessage( error ) );
+ goto cleanup;
+ }
+ }
+
+ /* decode and get samples */
+ if ( ( error = IVAS_DEC_VoIP_Flush( hIvasDec, nOutSamples, pcmBuf, &nSamplesAvailableNext, &nSamplesFlushed ) ) != IVAS_ERR_OK )
+ {
+ fprintf( stderr, "\nError in IVAS_DEC_VoIP_Flush: %s\n", IVAS_DEC_GetErrorMessage( error ) );
+ goto cleanup;
+ }
+
+ /* Write current frame */
+ if ( ( error = AudioFileWriter_write( afWriter, pcmBuf, nSamplesFlushed * nOutChannels ) ) != IVAS_ERR_OK )
+ {
+ fprintf( stderr, "\nOutput audio file writer error\n" );
+ goto cleanup;
+ }
+
+ /* Write ISm metadata to external file(s) */
+ if ( decodedGoodFrame && arg.outputFormat == IVAS_DEC_OUTPUT_EXT )
+ {
+ if ( bsFormat == IVAS_DEC_BS_OBJ )
+ {
+ if ( ( error = IVAS_DEC_GetNumObjects( hIvasDec, &numObj ) ) != IVAS_ERR_OK )
+ {
+ fprintf( stderr, "\nError in IVAS_DEC_GetNumObjects: %s\n", IVAS_DEC_GetErrorMessage( error ) );
+ goto cleanup;
+ }
+
+ for ( i = 0; i < numObj; ++i )
+ {
+ IVAS_ISM_METADATA IsmMetadata;
+
+ if ( ( error = IVAS_DEC_GetObjectMetadata( hIvasDec, &IsmMetadata, 0, i ) ) != IVAS_ERR_OK )
+ {
+ fprintf( stderr, "\nError in IVAS_DEC_GetObjectMetadata: %s\n", IVAS_DEC_GetErrorMessage( error ) );
+ goto cleanup;
+ }
+
+ if ( ( IsmFileWriter_writeFrame( IsmMetadata, ismWriters[i] ) ) != IVAS_ERR_OK )
+ {
+ fprintf( stderr, "\nError writing ISM metadata to file %s\n", IsmFileWriter_getFilePath( ismWriters[i] ) );
+ goto cleanup;
+ }
+ }
+ }
+ else if ( bsFormat == IVAS_DEC_BS_MASA )
+ {
+ MASA_DECODER_EXT_OUT_META_HANDLE hMasaExtOutMeta;
+ if ( ( error = IVAS_DEC_GetMasaMetadata( hIvasDec, &hMasaExtOutMeta ) ) != IVAS_ERR_OK )
+ {
+ fprintf( stderr, "\nError in IVAS_DEC_GetMasaMetadata: %s\n", IVAS_DEC_GetErrorMessage( error ) );
+ goto cleanup;
+ }
+
+ if ( ( error = MasaFileWriter_writeFrame( masaWriter, hMasaExtOutMeta ) ) != IVAS_ERR_OK )
+ {
+ fprintf( stderr, "\nError writing MASA metadata to file: %s\n", MasaFileWriter_getFilePath( masaWriter ) );
+ goto cleanup;
+ }
+ }
+ }
+
+ frame++;
+ if ( !arg.quietModeEnabled )
+ {
+ fprintf( stdout, "%-8d\b\b\b\b\b\b\b\b", frame );
+#ifdef DEBUGGING
+ if ( IVAS_DEC_GetBerDetectFlag( hIvasDec ) )
+ {
+ fprintf( stdout, "\n Decoding error: BER detected in frame %d !!!!!\n", frame - 1 );
+ }
+#endif
+ }
+ }
+
+ /*------------------------------------------------------------------------------------------*
+ * Printouts after decoding has finished
+ *------------------------------------------------------------------------------------------*/
+
+ if ( !arg.quietModeEnabled )
+ {
+ printf( "\n\nDecoder+renderer delay: %4.2f ms (%3u samples at timescale %5u)\n", 1000.f * delayNumSamples_orig[1] / (float) delayTimeScale, delayNumSamples_orig[1], delayTimeScale );
+
+ if ( delayNumSamples_orig[2] > 0 )
+ {
+ printf( "HRIR/BRIR delay: %4.2f ms (%3u samples at timescale %5u)\n", 1000.f * delayNumSamples_orig[2] / (float) delayTimeScale, delayNumSamples_orig[2], delayTimeScale );
+ printf( "Total delay: %4.2f ms (%3u samples at timescale %5u)\n", 1000.f * ( delayNumSamples_orig[1] + delayNumSamples_orig[2] ) / (float) delayTimeScale, delayNumSamples_orig[1] + delayNumSamples_orig[2], delayTimeScale );
+ }
+ }
+
+ /* Print output metadata file name(s) */
+ if ( arg.outputFormat == IVAS_DEC_OUTPUT_EXT )
+ {
+ if ( bsFormat == IVAS_DEC_BS_OBJ )
+ {
+ for ( i = 0; i < numObj; i++ )
+ {
+ fprintf( stdout, "\nOutput metadata file: %s", IsmFileWriter_getFilePath( ismWriters[i] ) );
+ }
+ fprintf( stdout, "\n" );
+ }
+ else if ( bsFormat == IVAS_DEC_BS_MASA )
+ {
+ fprintf( stdout, "\nOutput metadata file: %s\n", MasaFileWriter_getFilePath( masaWriter ) );
+ }
+ }
+
+ /* add zeros at the end to have equal length of synthesized signals */
+ memset( pcmBuf, 0, delayNumSamples_orig[0] * nOutChannels * sizeof( int16_t ) );
+ if ( ( error = AudioFileWriter_write( afWriter, pcmBuf, delayNumSamples_orig[0] * nOutChannels ) ) != IVAS_ERR_OK )
+ {
+ fprintf( stderr, "\nError writing output file: %s\n", ivas_error_to_string( error ) );
+ goto cleanup;
+ }
+
+ /*------------------------------------------------------------------------------------------*
+ * Close files and deallocate resources
+ *------------------------------------------------------------------------------------------*/
+
+ decodingFailed = false; /* This will stay set to true if cleanup is reached via a goto due to an error */
+
+cleanup:
+
+ AudioFileWriter_close( &afWriter );
+ MasaFileWriter_close( &masaWriter );
+ TsmScaleFileReader_close( &tsmScaleFileReader );
+ for ( i = 0; i < IVAS_MAX_NUM_OBJECTS; i++ )
+ {
+ IsmFileWriter_close( &ismWriters[i] );
+ }
+
+ if ( decodingFailed && error == IVAS_ERR_OK )
+ {
+ return IVAS_ERR_UNKNOWN;
+ }
+
+ return error;
+}
+#endif
+
+
/*---------------------------------------------------------------------*
* parseForcedRendModeDec()
*
diff --git a/apps/encoder.c b/apps/encoder.c
index aae2e1e88e1766814bff4987d2b6aab8156d59a8..dc97a1acfdde0e74d68c60c5fafda488e4352864 100644
--- a/apps/encoder.c
+++ b/apps/encoder.c
@@ -111,6 +111,7 @@ typedef struct
IVAS_ENC_CHANNEL_AWARE_CONFIG caConfig;
const char *ca_config_file;
bool mimeOutput;
+ IVAS_ENC_COMPLEXITY_LEVEL complexityLevel;
#ifdef DEBUGGING
IVAS_ENC_FORCED_MODE forcedMode;
@@ -878,6 +879,7 @@ static void initArgStruct( EncArguments *arg )
arg->ca_config_file = NULL;
arg->mimeOutput = false;
arg->ism_extended_metadata = false;
+ arg->complexityLevel = IVAS_ENC_COMPLEXITY_LEVEL_THREE;
#ifdef DEBUGGING
arg->forcedMode = IVAS_ENC_FORCE_UNFORCED;
@@ -1130,18 +1132,18 @@ static bool parseCmdlIVAS_enc(
{
strncpy( stmp, argv[i], sizeof( stmp ) );
stmp[sizeof( stmp ) - 1] = '\0';
- to_upper( argv[i] );
- if ( strcmp( argv[i], "LO" ) == 0 )
+ to_upper( stmp );
+ if ( strcmp( stmp, "LO" ) == 0 )
{
arg->caConfig.fec_indicator = IVAS_ENC_FEC_LO;
}
- else if ( strcmp( argv[i], "HI" ) == 0 )
+ else if ( strcmp( stmp, "HI" ) == 0 )
{
arg->caConfig.fec_indicator = IVAS_ENC_FEC_HI;
}
else
{
- arg->ca_config_file = stmp;
+ arg->ca_config_file = argv[i];
}
i++;
@@ -1177,6 +1179,30 @@ static bool parseCmdlIVAS_enc(
++i;
}
+
+ /*-----------------------------------------------------------------*
+ * Complexity Level
+ *-----------------------------------------------------------------*/
+
+ /* actual parsing of level will be implemented after characterization */
+ else if ( strcmp( argv_to_upper, "-LEVEL" ) == 0 )
+ {
+ int16_t level;
+
+ ++i;
+ level = (int16_t) atoi( argv[i++] );
+ if ( level < IVAS_ENC_COMPLEXITY_LEVEL_ONE || level > IVAS_ENC_COMPLEXITY_LEVEL_THREE )
+ {
+ fprintf( stdout, "Invalid complexity level specified.\n" );
+ usage_enc();
+ return false;
+ }
+ else if ( level == IVAS_ENC_COMPLEXITY_LEVEL_ONE || level == IVAS_ENC_COMPLEXITY_LEVEL_TWO )
+ {
+ fprintf( stdout, "Complexity levels 1 and 2 will be defined after characterisation - default to level 3 (full functionality).\n" );
+ }
+ }
+
/*-----------------------------------------------------------------*
* IVAS Formats
*-----------------------------------------------------------------*/
@@ -1463,7 +1489,7 @@ static bool parseCmdlIVAS_enc(
arg->inputFormatConfig.stereoToMonoDownmix = true;
i++;
}
- else if ( strcmp( argv_to_upper, "-BYPASS" ) == 0 ) // VE: should be renamed to "-pca"
+ else if ( strcmp( argv_to_upper, "-BYPASS" ) == 0 ) // TODO: should be renamed to "-pca"
{
i++;
if ( i < argc - 4 )
@@ -1648,18 +1674,17 @@ static void usage_enc( void )
fprintf( stdout, "Options:\n" );
fprintf( stdout, "--------\n" );
fprintf( stdout, "EVS mono is default, for IVAS choose one of the following: -stereo, -ism, -sba, -masa, -mc\n" );
- fprintf( stdout, "-stereo [Mode] : Stereo format, default is unified stereo \n" );
- fprintf( stdout, " optional for Mode: 1: DFT Stereo, 2: TD Stereo, 3: MDCT Stereo\n" );
+ fprintf( stdout, "-stereo : Stereo format \n" );
fprintf( stdout, "-ism (+)Ch Files : ISM format \n" );
fprintf( stdout, " where Ch specifies the number of ISMs (1-4)\n" );
- fprintf( stdout, " where positive (+) means extended metadata format is used (including orientation and radius) \n" );
+ fprintf( stdout, " where positive (+) indicates extended metadata (only 64 kbps and up) \n" );
fprintf( stdout, " and Files specify input files containing metadata, one file per object\n" );
fprintf( stdout, " (use NULL for no input metadata)\n" );
fprintf( stdout, "-sba +/-Order : Scene Based Audio input format (Ambisonics ACN/SN3D),\n" );
fprintf( stdout, " where Order specifies the Ambisionics order (1-3),\n" );
fprintf( stdout, " where positive (+) means full 3D and negative (-) only 2D/planar components to be coded\n" );
- fprintf( stdout, "-masa Channels File : MASA format \n" );
- fprintf( stdout, " where Channels specifies the number of input/transport channels (1 or 2): \n" );
+ fprintf( stdout, "-masa Ch File : MASA format \n" );
+ fprintf( stdout, " where Ch specifies the number of input/transport channels (1 or 2): \n" );
fprintf( stdout, " and File specifies input file containing parametric MASA metadata \n" );
fprintf( stdout, "-mc InputConf : Multi-channel format\n" );
fprintf( stdout, " where InputConf specifies the channel configuration: 5_1, 7_1, 5_1_2, 5_1_4, 7_1_4\n" );
@@ -1685,6 +1710,8 @@ static void usage_enc( void )
fprintf( stdout, " default output bitstream file format is G.192\n" );
fprintf( stdout, "-bypass mode : SBA PCA by-pass, mode = (1, 2), 1 = PCA off, 2 = signal adaptive, default is 1\n" );
+ fprintf( stdout, "-level level : Complexity level, level = (1, 2, 3), will be defined after characterisation. \n" );
+ fprintf( stdout, " Currently, all values default to level 3 (full functionality).\n" );
#ifdef DEBUGGING
fprintf( stdout, "-force T : Force specific mode, T = (speech, music, ACELP, GSC, TCX, HQ),\n" );
fprintf( stdout, " alternatively, T can be a text file where each line contains \"nb_frames T\"\n" );
diff --git a/apps/renderer.c b/apps/renderer.c
index be23df8b988728a18f7b1cf1984545d4a7392150..c02785a616ebd600a33cd617656261f23f3da3b1 100644
--- a/apps/renderer.c
+++ b/apps/renderer.c
@@ -135,8 +135,13 @@ typedef struct
char referenceRotationFilePath[RENDERER_MAX_CLI_ARG_LENGTH];
char customHrtfFilePath[RENDERER_MAX_CLI_ARG_LENGTH];
char renderConfigFilePath[RENDERER_MAX_CLI_ARG_LENGTH];
+#ifdef FIX_439_OTR_PARAMS
+ int8_t orientation_tracking;
+#else
int8_t orientationTracking;
- float noDiegeticPan;
+#endif
+ int16_t nonDiegeticPan;
+ float nonDiegeticPanGain;
bool delayCompensationEnabled;
bool quietModeEnabled;
bool sceneDescriptionInput;
@@ -160,7 +165,7 @@ typedef enum
CmdLnOptionId_refRotFile,
CmdLnOptionId_customHrtfFile,
CmdLnOptionId_renderConfigFile,
- CmdLnOptionId_noDiegeticPan,
+ CmdLnOptionId_nonDiegeticPan,
CmdLnOptionId_orientationTracking,
CmdlnOptionId_lfePosition,
CmdlnOptionId_lfeMatrix,
@@ -234,10 +239,14 @@ static const CmdLnParser_Option cliOptions[] = {
.description = "Binaural renderer configuration file (only for BINAURAL and BINAURAL_ROOM outputs)",
},
{
- .id = CmdLnOptionId_noDiegeticPan,
- .match = "no_diegetic_pan",
+ .id = CmdLnOptionId_nonDiegeticPan,
+ .match = "non_diegetic_pan",
.matchShort = "ndp",
- .description = "Panning mono no diegetic sound to stereo -1<= pan <= 1\nleft or l or 1->left, right or r or -1->right, center or c or 0 ->middle\n(todo: implementation)",
+#ifdef FIX_TODO_NON_DIEGETIC_PAN_NOT_IMPLELENTED_IN_RENDERER
+ .description = "Panning mono non diegetic sound to stereo -90<= pan <= 90\nleft or l or 90->left, right or r or -90->right, center or c or 0 ->middle\n",
+#else
+ .description = "Panning mono non diegetic sound to stereo -90<= pan <= 90\nleft or l or 90->left, right or r or -90->right, center or c or 0 ->middle\n(todo: implementation)",
+#endif
},
{
.id = CmdLnOptionId_orientationTracking,
@@ -551,6 +560,19 @@ int main(
CmdlnArgs args = parseCmdlnArgs( argc, argv );
+ if ( args.nonDiegeticPan && !( ( args.inConfig.numAudioObjects == 0 && args.inConfig.multiChannelBuses[0].audioConfig == IVAS_REND_AUDIO_CONFIG_MONO ) ||
+ ( args.inConfig.numAudioObjects > 0 && args.inConfig.audioObjects[0].audioConfig == IVAS_REND_AUDIO_CONFIG_OBJECT && args.inConfig.numAudioObjects == 1 ) ) )
+ {
+ fprintf( stderr, "\ninvalid configuration - non-diegetic panning requires mono or ISM1 input\n" );
+ exit( -1 );
+ }
+
+ if ( args.nonDiegeticPan && args.outConfig.audioConfig != IVAS_REND_AUDIO_CONFIG_STEREO )
+ {
+ fprintf( stderr, "\ninvalid configuration - non-diegetic panning requires stereo output\n" );
+ exit( -1 );
+ }
+
positionProvider = IsmPositionProvider_open();
convert_backslash( args.inputFilePath );
@@ -665,7 +687,7 @@ int main(
IVAS_REND_InputId sbaIds[RENDERER_MAX_SBA_INPUTS] = { 0 };
IVAS_REND_InputId masaIds[RENDERER_MAX_MASA_INPUTS] = { 0 };
- if ( ( error = IVAS_REND_Open( &hIvasRend, args.sampleRate, args.outConfig.audioConfig ) ) != IVAS_ERR_OK )
+ if ( ( error = IVAS_REND_Open( &hIvasRend, args.sampleRate, args.outConfig.audioConfig, args.nonDiegeticPan, args.nonDiegeticPanGain ) ) != IVAS_ERR_OK )
{
fprintf( stderr, "Error opening renderer handle: %s\n", ivas_error_to_string( error ) );
exit( -1 );
@@ -708,7 +730,11 @@ int main(
}
}
+#ifdef FIX_439_OTR_PARAMS
+ if ( ( error = IVAS_REND_SetOrientationTrackingMode( hIvasRend, args.orientation_tracking ) ) != IVAS_ERR_OK )
+#else
if ( ( error = IVAS_REND_SetOrientationTrackingMode( hIvasRend, args.orientationTracking ) ) != IVAS_ERR_OK )
+#endif
{
return error;
}
@@ -965,7 +991,7 @@ int main(
else
{
error = IVAS_REND_SetHeadRotation( hIvasRend, NULL, NULL );
- if ( ( error != IVAS_ERR_OK ) && ( error != IVAS_ERR_INVALID_OUTPUT_FORMAT ) ) // VE: TBC
+ if ( error != IVAS_ERR_OK && error != IVAS_ERR_INVALID_OUTPUT_FORMAT )
{
fprintf( stderr, "Error setting Head Rotation: %s\n", ivas_error_to_string( error ) );
exit( -1 );
@@ -1336,61 +1362,85 @@ static bool parseOutConfig(
static bool parseDiegeticPan(
char *value,
- float *noDiegeticPan )
+ float *nonDiegeticPan )
{
to_upper( value );
if ( ( strcmp( value, "CENTER" ) == 0 ) || ( strchr( value, 'C' ) != NULL ) )
{
- *noDiegeticPan = 0.f;
+ *nonDiegeticPan = 0.f;
}
else if ( ( strcmp( value, "LEFT" ) == 0 ) || ( strchr( value, 'L' ) != NULL ) )
{
- *noDiegeticPan = -1.f;
+ *nonDiegeticPan = 1.f;
}
else if ( ( strcmp( value, "RIGHT" ) == 0 ) || ( strchr( value, 'R' ) != NULL ) )
{
- *noDiegeticPan = 1.f;
+ *nonDiegeticPan = -1.f;
}
else
{
- *noDiegeticPan = (float) atof( value );
+ *nonDiegeticPan = (float) atof( value ) / 90.f;
- if ( *noDiegeticPan > 1.0f || *noDiegeticPan < -1.0f )
+ if ( *nonDiegeticPan > 1.0f || *nonDiegeticPan < -1.0f )
{
fprintf( stderr, "Error: Incorrect value for panning option argument specified!\n\n" );
return false;
}
}
- return false;
+ return true;
}
static bool parseOrientationTracking(
char *value,
- int8_t *tracking_type )
+#ifdef FIX_439_OTR_PARAMS
+ int8_t *orientation_tracking
+#else
+ int8_t *tracking_type
+#endif
+)
{
-
to_upper( value );
if ( strcmp( value, "NONE" ) == 0 )
{
+#ifdef FIX_439_OTR_PARAMS
+ *orientation_tracking = HEAD_ORIENT_TRK_NONE;
+#else
*tracking_type = IVAS_ORIENT_TRK_NONE;
+#endif
}
else if ( strcmp( value, "REF" ) == 0 )
{
+#ifdef FIX_439_OTR_PARAMS
+ *orientation_tracking = HEAD_ORIENT_TRK_REF;
+#else
*tracking_type = IVAS_ORIENT_TRK_REF;
+#endif
}
else if ( strcmp( value, "AVG" ) == 0 )
{
+#ifdef FIX_439_OTR_PARAMS
+ *orientation_tracking = HEAD_ORIENT_TRK_AVG;
+#else
*tracking_type = IVAS_ORIENT_TRK_AVG;
+#endif
}
else if ( strcmp( value, "REF_VEC" ) == 0 )
{
+#ifdef FIX_439_OTR_PARAMS
+ *orientation_tracking = HEAD_ORIENT_TRK_REF_VEC;
+#else
*tracking_type = IVAS_ORIENT_TRK_REF_VEC;
+#endif
}
else if ( strcmp( value, "REF_VEC_LEV" ) == 0 )
{
+#ifdef FIX_439_OTR_PARAMS
+ *orientation_tracking = HEAD_ORIENT_TRK_REF_VEC_LEV;
+#else
*tracking_type = IVAS_ORIENT_TRK_REF_VEC_LEV;
+#endif
}
else
{
@@ -1614,8 +1664,13 @@ static CmdlnArgs defaultArgs(
clearString( args.customHrtfFilePath );
clearString( args.renderConfigFilePath );
+#ifdef FIX_439_OTR_PARAMS
+ args.orientation_tracking = HEAD_ORIENT_TRK_NONE;
+#else
args.orientationTracking = IVAS_ORIENT_TRK_NONE;
- args.noDiegeticPan = 0.0f;
+#endif
+ args.nonDiegeticPan = 0;
+ args.nonDiegeticPanGain = 0.f;
args.delayCompensationEnabled = true;
args.quietModeEnabled = false;
@@ -1705,17 +1760,22 @@ static void parseOption(
assert( numOptionValues == 1 );
strncpy( args->renderConfigFilePath, optionValues[0], RENDERER_MAX_CLI_ARG_LENGTH - 1 );
break;
- case CmdLnOptionId_noDiegeticPan:
+ case CmdLnOptionId_nonDiegeticPan:
assert( numOptionValues == 1 );
- if ( !parseDiegeticPan( optionValues[0], &args->noDiegeticPan ) )
+ if ( !parseDiegeticPan( optionValues[0], &args->nonDiegeticPanGain ) )
{
fprintf( stderr, "Unknown option for diegetic panning: %s\n", optionValues[0] );
exit( -1 );
}
+ args->nonDiegeticPan = 1;
break;
case CmdLnOptionId_orientationTracking:
assert( numOptionValues == 1 );
+#ifdef FIX_439_OTR_PARAMS
+ if ( !parseOrientationTracking( optionValues[0], &args->orientation_tracking ) )
+#else
if ( !parseOrientationTracking( optionValues[0], &args->orientationTracking ) )
+#endif
{
fprintf( stderr, "Unknown option for orientation tracking: %s\n", optionValues[0] );
exit( -1 );
@@ -1787,7 +1847,7 @@ IsmPositionProvider *IsmPositionProvider_open(
IsmPositionProvider *ipp;
uint16_t i;
- ipp = (IsmPositionProvider *) malloc_( sizeof( IsmPositionProvider ) );
+ ipp = (IsmPositionProvider *) malloc( sizeof( IsmPositionProvider ) );
ipp->frameCounter = 0;
ipp->numObjects = 0;
@@ -1822,6 +1882,7 @@ void getMetadataFromFileReader(
objectMetadataBuffer->positions[objIdx].radius = ismMetadata.radius;
objectMetadataBuffer->positions[objIdx].yaw = ismMetadata.yaw;
objectMetadataBuffer->positions[objIdx].pitch = ismMetadata.pitch;
+ objectMetadataBuffer->positions[objIdx].non_diegetic_flag = ismMetadata.non_diegetic_flag;
return;
}
@@ -1879,6 +1940,7 @@ static void IsmPositionProvider_getNextFrame(
objectMetadataBuffer->positions[objIdx].radius = 1.0f;
objectMetadataBuffer->positions[objIdx].yaw = 0.0f;
objectMetadataBuffer->positions[objIdx].pitch = 0.0f;
+ objectMetadataBuffer->positions[objIdx].non_diegetic_flag = 0;
}
/* Wrap azimuth to lie within (-180, 180] range */
@@ -2140,13 +2202,14 @@ static void parseObjectPosition(
{
char *endptr;
int16_t read_values;
- float meta_prm[7] = { 0.0f, 0.0f, 1.0f, 0.0f, 1.0f, 0.0f, 0.0f };
+ float meta_prm[8] = { 0.0f, 0.0f, 1.0f, 0.0f, 1.0f, 0.0f, 0.0f, 0.0f };
+
readNextMetadataChunk( line, "," );
*positionDuration = (uint16_t) strtol( line, &endptr, 10 );
readNextMetadataChunk( line, "\n" );
- read_values = (int16_t) sscanf( line, "%f,%f,%f,%f,%f,%f,%f", &meta_prm[0], &meta_prm[1], &meta_prm[2], &meta_prm[3], &meta_prm[4], &meta_prm[5], &meta_prm[6] );
+ read_values = (int16_t) sscanf( line, "%f,%f,%f,%f,%f,%f,%f,%f", &meta_prm[0], &meta_prm[1], &meta_prm[2], &meta_prm[3], &meta_prm[4], &meta_prm[5], &meta_prm[6], &meta_prm[7] );
if ( read_values < 2 )
{
@@ -2159,6 +2222,7 @@ static void parseObjectPosition(
position->radius = meta_prm[2];
position->yaw = meta_prm[5];
position->pitch = meta_prm[6];
+ position->non_diegetic_flag = (int16_t) meta_prm[7];
return;
}
@@ -2182,8 +2246,8 @@ static void parseIsm(
if ( parseUint32( line, &numberOfObjectPositionsToRead ) == 0 )
{
positionProvider->numPositions[idx] = numberOfObjectPositionsToRead;
- positionProvider->positions[idx] = malloc_( numberOfObjectPositionsToRead * sizeof( IVAS_REND_AudioObjectPosition ) );
- positionProvider->positionDurations[idx] = malloc_( numberOfObjectPositionsToRead * sizeof( uint16_t ) );
+ positionProvider->positions[idx] = malloc( numberOfObjectPositionsToRead * sizeof( IVAS_REND_AudioObjectPosition ) );
+ positionProvider->positionDurations[idx] = malloc( numberOfObjectPositionsToRead * sizeof( uint16_t ) );
for ( i = 0; i < numberOfObjectPositionsToRead; ++i )
{
diff --git a/ci/run_evs_be_win_test.py b/ci/run_evs_be_win_test.py
new file mode 100644
index 0000000000000000000000000000000000000000..f1bcd7f3a4e7e69634878431d56a29be111642b3
--- /dev/null
+++ b/ci/run_evs_be_win_test.py
@@ -0,0 +1,149 @@
+"""
+ (C) 2022-2023 IVAS codec Public Collaboration with portions copyright Dolby International AB, Ericsson AB,
+ Fraunhofer-Gesellschaft zur Foerderung der angewandten Forschung e.V., Huawei Technologies Co. LTD.,
+ Koninklijke Philips N.V., Nippon Telegraph and Telephone Corporation, Nokia Technologies Oy, Orange,
+ Panasonic Holdings Corporation, Qualcomm Technologies, Inc., VoiceAge Corporation, and other
+ contributors to this repository. All Rights Reserved.
+
+ This software is protected by copyright law and by international treaties.
+ The IVAS codec Public Collaboration consisting of Dolby International AB, Ericsson AB,
+ Fraunhofer-Gesellschaft zur Foerderung der angewandten Forschung e.V., Huawei Technologies Co. LTD.,
+ Koninklijke Philips N.V., Nippon Telegraph and Telephone Corporation, Nokia Technologies Oy, Orange,
+ Panasonic Holdings Corporation, Qualcomm Technologies, Inc., VoiceAge Corporation, and other
+ contributors to this repository retain full ownership rights in their respective contributions in
+ the software. This notice grants no license of any kind, including but not limited to patent
+ license, nor is any license granted by implication, estoppel or otherwise.
+
+ Contributors are required to enter into the IVAS codec Public Collaboration agreement before making
+ contributions.
+
+ This software is provided "AS IS", without any express or implied warranties. The software is in the
+ development stage. It is intended exclusively for experts who have experience with such software and
+ solely for the purpose of inspection. All implied warranties of non-infringement, merchantability
+ and fitness for a particular purpose are hereby disclaimed and excluded.
+
+ Any dispute, controversy or claim arising under or in relation to providing this software shall be
+ submitted to and settled by the final, binding jurisdiction of the courts of Munich, Germany in
+ accordance with the laws of the Federal Republic of Germany excluding its conflict of law rules and
+ the United Nations Convention on Contracts on the International Sales of Goods.
+"""
+
+from multiprocessing import Pool
+import argparse
+import subprocess
+import os
+import shutil
+import sys
+
+
+def run_condition(eval_cmd, diff_cmd, id_count):
+ """ Run ENC or DEC command string and compare output with EVS test vectors. """
+
+ cmd = subprocess.run(eval_cmd.split(), capture_output=True, text=True, check=True)
+
+ # diff
+ diff_success = 1
+ if ';' in diff_cmd:
+ diff_cmd1, diff_cmd2 = diff_cmd.split(';')
+ cmd1 = subprocess.run(diff_cmd1.split(), capture_output=True, text=True, check=True)
+ cmd2 = subprocess.run(diff_cmd2.split(), capture_output=True, text=True, check=True)
+ diff_success = cmd1.returncode + cmd2.returncode
+ else:
+ cmd = subprocess.run(diff_cmd.split(), capture_output=True, text=True, check=True)
+ diff_success = cmd.returncode
+ if diff_success == 0:
+ return None
+ else:
+ return f'[{str(id_count).rjust(3)}] FAIL: {" ".join(eval_cmd)}\n {diff_cmd}\n'
+
+
+def environment_is_correct(paths):
+ """
+ Check that the folder with the test resources is set up correctly:
+ - all Readme files there
+ - EVS binaries available in bin/
+ - testv and switchPaths folder exist - Content is not checked, though
+ """
+ ret = True
+
+ for pth in paths:
+ if not os.path.exists(pth):
+ print(f"Environment setup is incorrect - {pth} not found.")
+ ret = False
+
+ return ret
+
+
+if __name__ == '__main__':
+ parser = argparse.ArgumentParser(
+ description='Run 26.444 test with parallel processes ')
+ parser.add_argument('-p', type=int, default=os.cpu_count(),
+ help='Number of processes (default cpu_count)')
+ parser.add_argument('-test_dir', type=str, default='./',
+ help='testvec directory from 26.444)')
+ parser.add_argument('-enc_bin', type=str, default='./bin/IVAS_cod.exe',
+ help='Encoder binary (default ./bin/IVAS_cod.exe)')
+ parser.add_argument('-dec_bin', type=str, default='./bin/IVAS_dec.exe',
+ help='Decoder binary (default ./bin/IVAS_dec.exe)')
+
+ args = parser.parse_args()
+ test_vec_dir = args.test_dir
+ processes = args.p
+ enc_bin = args.enc_bin
+ dec_bin = args.dec_bin
+
+ README_FILES = ['Readme_AMRWB_IO_dec.txt', 'Readme_AMRWB_IO_enc.txt', 'Readme_EVS_dec.txt',
+ 'Readme_EVS_enc.txt', 'Readme_JBM_dec.txt']
+
+ scripts = [os.path.join(test_vec_dir, script) for script in README_FILES]
+
+ if not environment_is_correct([f'{test_vec_dir}/testv'] + scripts + [enc_bin, dec_bin]):
+ sys.exit(1)
+
+ pool = Pool(processes)
+ results = []
+ id_count = 0
+
+ for script in scripts:
+ with open(script) as file:
+ tmp_dir = None
+ eval_cmd = None
+ diff_cmd = ''
+ for line in file:
+ if line.startswith('TMP='):
+ assert tmp_dir is None
+ tmp_dir = line.split('"')[1]
+ if os.path.exists(tmp_dir):
+ shutil.rmtree(tmp_dir)
+ os.makedirs(tmp_dir)
+ line = line if tmp_dir is None else line.replace(
+ '$TMP/', f'{tmp_dir}/')
+ if '$CUT_DEC_BIN' in line:
+ eval_cmd = dec_bin + ' -q ' + ' '.join(line.split()[1:])
+ if '$CUT_ENC_BIN' in line:
+ eval_cmd = enc_bin + ' -q ' + ' '.join(line.split()[1:])
+ if '$DIFF_BIN' in line:
+ if 'Readme_JBM_dec.txt' in script:
+ if '-w' not in line.split()[1]:
+ diff_cmd = 'FC.exe ' + ' '.join(line.split()[1:]).replace('/', '\\').replace('\n', '/n')
+ continue
+ diff_cmd += '; FC.exe ' + ' '.join(line.split()[1:]).replace('/', '\\').replace('\n', '/n').replace('-w', '/W')
+ else:
+ diff_cmd = 'FC.exe ' + ' '.join(line.split()[1:]).replace('/', '\\').replace('\n', '/n')
+ results.append(pool.apply_async(
+ run_condition, args=(eval_cmd, diff_cmd, id_count)))
+ id_count = id_count + 1
+ print('Total number of conditions for', '"' +
+ os.path.basename(script) + '": ' + str(id_count - 1))
+
+ results = [r.get() for r in results if r.get()]
+ if results:
+ print(f'\n{len(results)} test conditions failed:')
+ print('\n'.join(results))
+ with open('failed.txt', 'w') as f:
+ print(f'\n{len(results)} test conditions failed:', file=f)
+ print('\n'.join(results), file=f)
+ sys.exit(1)
+ else:
+ print('\n *** All tests passed! ***')
+ sys.exit(0)
diff --git a/ci/smoke_test.sh b/ci/smoke_test.sh
index 852b74fe47d23c5a7a60503370781f5dbb2ae46d..1e758b6263807a7e435581c54c2486e3d9b0008b 100755
--- a/ci/smoke_test.sh
+++ b/ci/smoke_test.sh
@@ -55,7 +55,7 @@ fi
cfg=./scripts/config/ci_linux.json
dly_profile=./scripts/dly_error_profiles/dly_error_profile_10.dat
-ism_md_cmd="--metadata_files /usr/local/testv/stvISM1.csv /usr/local/testv/stvISM2.csv /usr/local/testv/stvISM3.csv /usr/local/testv/stvISM4.csv"
+ism_md_cmd="--metadata_files /usr/local/ltv/ltvISM1.csv /usr/local/ltv/ltvISM2.csv /usr/local/ltv/ltvISM3.csv /usr/local/ltv/ltvISM4.csv"
if [ $BUILD -eq 1 ];then
# Enable memory macros to find unbalanced memory allocations/deallocations
@@ -63,7 +63,7 @@ if [ $BUILD -eq 1 ];then
make clean
# Replace free -> free_, malloc -> malloc_, calloc -> calloc_
- ./scripts/prepare_mem_dryrun.py
+ python3 ./scripts/prepare_mem_dryrun.py
# Enable WMOPS and disable DEBUGGING
sed -i.bak -e "s/\/\*\s*\(#define\s*WMOPS\)\s*\*\//\1/g" lib_com/options.h
@@ -78,28 +78,37 @@ fi
# treat ISM modes separately because passing the metadata files to MASA modes causes crashes
ism_modes=$(./scripts/runIvasCodec.py -l | grep ISM)
non_ism_modes=$(./scripts/runIvasCodec.py -l | grep -v ISM)
+echo "\n======================= 1. non-ism modes no FEC =======================\n\n"
./scripts/runIvasCodec.py -m $non_ism_modes -p $cfg -U 1 $WORKERS | tee smoke_test_output.txt
+echo "\n======================= 2. ism modes no FEC =======================\n\n"
./scripts/runIvasCodec.py -m $ism_modes -p $cfg -U 1 $WORKERS $ism_md_cmd | tee smoke_test_output.txt
# run the decoding again, but with 15% frame loss
+echo "\n======================= 3. all modes with FEC =======================\n\n"
./scripts/runIvasCodec.py -p $cfg -U 1 $WORKERS -D="-fec 15" --decoder_only | tee smoke_test_output_plc.txt
# run JBM modes - EXT is excluded as not supported yet
modes_with_no_ext_out=$(./scripts/runIvasCodec.py -l | grep -v MASA | grep -v ISM)
+modes_with_ext_out=$(./scripts/runIvasCodec.py -l | grep 'MASA\|ISM' | grep -v ISM+)
+echo "\n======================= 4. JBM, modes with no EXT =======================\n\n"
./scripts/runIvasCodec.py -m $modes_with_no_ext_out -p $cfg -U 1 $WORKERS --decoder_only --jbm_file $dly_profile | tee smoke_test_output_jbm_noEXT.txt
-./scripts/runIvasCodec.py -C MASA ISM1 ISM2 ISM3 ISM4 -p $cfg -U 1 $WORKERS --decoder_only --jbm_file $dly_profile --oc BINAURAL BINAURAL_ROOM mono stereo FOA HOA3 5_1 7_1_4 | tee -a smoke_test_output_jbm_noEXT.txt
+echo "\n======================= 5. JBM, modes with EXT =======================\n\n"
+./scripts/runIvasCodec.py -m $modes_with_ext_out -p $cfg -U 1 $WORKERS --decoder_only --jbm_file $dly_profile --oc BINAURAL BINAURAL_ROOM mono stereo FOA HOA3 5_1 7_1_4 | tee -a smoke_test_output_jbm_noEXT.txt
# run all modes with binaural output using external files
modes_with_bin_out="SBA PlanarSBA MASA MC ISM1 ISM2 ISM3 ISM4"
bin_out_modes="BINAURAL BINAURAL_ROOM"
+echo "\n======================= 6. binaural out with HRTF files - WB =======================\n\n"
wb_modes=$(./scripts/runIvasCodec.py -l -C $modes_with_bin_out | grep _wb_)
hrtf_wb="../scripts/binauralRenderer_interface/binaural_renderers_hrtf_data/ivas_binaural_16kHz.bin"
./scripts/runIvasCodec.py -p $cfg -m $wb_modes -U 1 $WORKERS -D="-hrtf ${hrtf_wb}" --decoder_only --oc $bin_out_modes | tee -a smoke_test_output_hrtf.txt
+echo "\n======================= 7. binaural out with HRTF files - SWB =======================\n\n"
swb_modes=$(./scripts/runIvasCodec.py -l -C $modes_with_bin_out | grep _swb_)
hrtf_swb="../scripts/binauralRenderer_interface/binaural_renderers_hrtf_data/ivas_binaural_32kHz.bin"
./scripts/runIvasCodec.py -p $cfg -m $swb_modes -U 1 $WORKERS -D="-hrtf ${hrtf_swb}" --decoder_only --oc $bin_out_modes | tee -a smoke_test_output_hrtf.txt
+echo "\n======================= 8. binaural out with HRTF files - FB =======================\n\n"
fb_modes=$(./scripts/runIvasCodec.py -l -C $modes_with_bin_out | grep _fb_)
hrtf_fb="../scripts/binauralRenderer_interface/binaural_renderers_hrtf_data/ivas_binaural_48kHz.bin"
./scripts/runIvasCodec.py -p $cfg -m $fb_modes -U 1 $WORKERS -D="-hrtf ${hrtf_fb}" --decoder_only --oc $bin_out_modes | tee -a smoke_test_output_hrtf.txt
diff --git a/lib_com/bits_alloc.c b/lib_com/bits_alloc.c
index a162e40be3d95be0f0db806dfbac718c31540826..56e523b39225dcfd923c9ef48b9fad9514ee7b8e 100644
--- a/lib_com/bits_alloc.c
+++ b/lib_com/bits_alloc.c
@@ -516,29 +516,27 @@ static ivas_error acelp_FCB_allocator(
*--------------------------------------------------------------------*/
ivas_error config_acelp1(
- const int16_t enc_dec, /* i : encoder/decoder flag */
- const int32_t total_brate, /* i : total bitrate */
- const int32_t core_brate_inp, /* i : core bitrate */
- const int16_t core, /* i : core */
- const int16_t extl, /* i : extension layer */
- const int32_t extl_brate, /* i : extension layer bitrate */
- const int16_t L_frame, /* i : frame length at internal Fs */
- const int16_t GSC_noisy_speech, /* i : GSC on SWB noisy speech flag */
- ACELP_config *acelp_cfg, /* i : ACELP bit-allocation */
- const int16_t signaling_bits, /* i : number of signaling bits */
- const int16_t coder_type, /* i : coder type */
- const int16_t tc_subfr, /* i : TC subfr ID */
- const int16_t tc_call, /* i : TC call number (0,1,2,3,5(DEC)) */
- int16_t *nBits_es_Pred, /* o : number of bits for Es_pred Q */
- int16_t *unbits, /* o : number of unused bits */
- const int16_t element_mode, /* i : element mode */
- int16_t *uc_two_stage_flag, /* o : flag undicating two-stage UC */
- const int16_t tdm_lp_reuse_flag, /* i : LPC reuse flag (can be 1 only with secondary channel */
- const int16_t tdm_low_rate_mode, /* i : secondary channel low rate mode flag */
- const int16_t idchan, /* i : stereo channel ID */
-#ifdef LSF_RE_USE_SECONDARY_CHANNEL_REUSEMODE
- const int16_t active_cnt, /* i : Active frame counter */
-#endif
+ const int16_t enc_dec, /* i : encoder/decoder flag */
+ const int32_t total_brate, /* i : total bitrate */
+ const int32_t core_brate_inp, /* i : core bitrate */
+ const int16_t core, /* i : core */
+ const int16_t extl, /* i : extension layer */
+ const int32_t extl_brate, /* i : extension layer bitrate */
+ const int16_t L_frame, /* i : frame length at internal Fs */
+ const int16_t GSC_noisy_speech, /* i : GSC on SWB noisy speech flag */
+ ACELP_config *acelp_cfg, /* i : ACELP bit-allocation */
+ const int16_t signaling_bits, /* i : number of signaling bits */
+ const int16_t coder_type, /* i : coder type */
+ const int16_t tc_subfr, /* i : TC subfr ID */
+ const int16_t tc_call, /* i : TC call number (0,1,2,3,5(DEC)) */
+ int16_t *nBits_es_Pred, /* o : number of bits for Es_pred Q */
+ int16_t *unbits, /* o : number of unused bits */
+ const int16_t element_mode, /* i : element mode */
+ int16_t *uc_two_stage_flag, /* o : flag undicating two-stage UC */
+ const int16_t tdm_lp_reuse_flag, /* i : LPC reuse flag (can be 1 only with secondary channel */
+ const int16_t tdm_low_rate_mode, /* i : secondary channel low rate mode flag */
+ const int16_t idchan, /* i : stereo channel ID */
+ const int16_t active_cnt, /* i : Active frame counter */
const int16_t tdm_Pitch_reuse_flag, /* i : primary channel pitch reuse flag*/
const int16_t tdm_LRTD_flag, /* i : LRTD stereo mode flag */
const int16_t GSC_IVAS_mode /* i : GSC IVAS mode */
@@ -739,7 +737,7 @@ ivas_error config_acelp1(
}
else /* L_frame == L_FRAME16k */
{
- acelp_cfg->lsf_bits = 41; /* TBV: currently LSFQ @16kHz is not flexible (only 31/41 bits supported */
+ acelp_cfg->lsf_bits = 41;
}
}
@@ -756,12 +754,10 @@ ivas_error config_acelp1(
bits -= acelp_cfg->mid_lsf_bits;
}
-#ifdef LSF_RE_USE_SECONDARY_CHANNEL_REUSEMODE
else if ( tdm_lp_reuse_flag == 1 && idchan == 1 && active_cnt != 1 )
{
bits -= TDM_IC_LSF_PRED_BITS;
}
-#endif
/* gain Q bit-budget - part 1 */
if ( ( coder_type != UNVOICED && coder_type != AUDIO && coder_type != INACTIVE && !( core_brate <= ACELP_8k00 && coder_type != TRANSITION ) ) || ( coder_type == INACTIVE && total_brate > MAX_GSC_INACTIVE_BRATE ) )
@@ -1318,7 +1314,6 @@ ivas_error config_acelp1(
{
if ( idchan > 0 && element_mode == IVAS_CPE_TD )
{
-#ifdef LSF_RE_USE_SECONDARY_CHANNEL
if ( !tdm_lp_reuse_flag )
{
acelp_cfg->lsf_bits += bits; /* increase LSF Q bits */
@@ -1348,33 +1343,6 @@ ivas_error config_acelp1(
bits -= allocate_unused( core_brate, coder_type, bits, 1, 0, LSFPRM, &acelp_cfg->lsf_bits );
}
}
-#else
- int16_t nb_prm = 4;
-
- if ( tdm_low_rate_mode == 1 )
- {
- nb_prm = 2;
- }
-
- /* First add remaining bits on gains */
- if ( !( *uc_two_stage_flag ) )
- {
- bits -= allocate_unused( core_brate, coder_type, bits, nb_prm, 0, GAINSPRM, acelp_cfg->gains_mode );
- }
-
- /* Then, Increase pitch bit budget */
- if ( tdm_Pitch_reuse_flag == 0 && bits > 0 )
- {
- bits -= allocate_unused( core_brate, coder_type, bits, nb_prm, 0, PITCHPRM, acelp_cfg->pitch_bits );
- }
-
- /* Increase mid-lsf bit budget */
- if ( tdm_lp_reuse_flag == 0 && bits > 0 )
- {
- bits -= allocate_unused( core_brate, coder_type, bits, 1, 0, MID_LSFSPRM, &acelp_cfg->mid_lsf_bits );
- bits -= allocate_unused( core_brate, coder_type, bits, 1, 0, LSFPRM, &acelp_cfg->lsf_bits );
- }
-#endif
#ifdef DEBUGGING
if ( idchan > 0 && bits > 0 && ( coder_type > UNVOICED || tdm_low_rate_mode == 0 ) )
{
@@ -1392,7 +1360,7 @@ ivas_error config_acelp1(
acelp_cfg->ubits = acelp_cfg->lsf_bits - 46;
acelp_cfg->lsf_bits = 46;
}
- else if ( acelp_cfg->lsf_bits > 42 && L_frame == L_FRAME ) /* TBV: verify maximum supported LSF Q bitbudget (for some reason 43 bits LSFQ decreases segSNR by 0.7 dB) */
+ else if ( acelp_cfg->lsf_bits > 42 && L_frame == L_FRAME )
{
acelp_cfg->ubits = acelp_cfg->lsf_bits - 42;
acelp_cfg->lsf_bits = 42;
diff --git a/lib_com/bitstream.c b/lib_com/bitstream.c
old mode 100644
new mode 100755
index 446cf8ca85f2533b4b2563e3098f95e4ae41acf3..c9571d41c16a95edb92e88f5e6b4b06825b8abf4
--- a/lib_com/bitstream.c
+++ b/lib_com/bitstream.c
@@ -62,6 +62,11 @@
FILE *FEC_pattern = NULL; /* FEC pattern file (for simulation of FEC) */
#endif
+#ifdef IND_LIST_DYN
+#define STEP_MAX_NUM_INDICES 100 /* increase the maximum number of allowed indices in the list by this amount */
+#endif
+
+#ifndef IND_LIST_DYN
/*-------------------------------------------------------------------*
* pack_bit()
*
@@ -113,106 +118,903 @@ static Word16 unpack_bit(
( *pt )++;
}
- return bit;
+ return bit;
+}
+#endif
+
+/*-------------------------------------------------------------------*
+ * rate2AMRWB_IOmode()
+ *
+ * lookup AMRWB IO mode
+ *-------------------------------------------------------------------*/
+
+static Word16 rate2AMRWB_IOmode(
+ Word32 brate /* i : bitrate */
+)
+{
+ switch ( brate )
+ {
+ /* EVS AMR-WB IO modes */
+ case SID_1k75:
+ return AMRWB_IO_SID;
+ case ACELP_6k60:
+ return AMRWB_IO_6600;
+ case ACELP_8k85:
+ return AMRWB_IO_8850;
+ case ACELP_12k65:
+ return AMRWB_IO_1265;
+ case ACELP_14k25:
+ return AMRWB_IO_1425;
+ case ACELP_15k85:
+ return AMRWB_IO_1585;
+ case ACELP_18k25:
+ return AMRWB_IO_1825;
+ case ACELP_19k85:
+ return AMRWB_IO_1985;
+ case ACELP_23k05:
+ return AMRWB_IO_2305;
+ case ACELP_23k85:
+ return AMRWB_IO_2385;
+ default:
+ break;
+ }
+
+ return -1;
+}
+
+/*-------------------------------------------------------------------*
+ * rate2EVSmode()
+ *
+ * lookup EVS mode
+ *-------------------------------------------------------------------*/
+Word16 rate2EVSmode(
+ const Word32 brate, /* i : bitrate */
+ int16_t *is_amr_wb /* o : (flag) does the bitrate belong to AMR-WB? Can be NULL */
+)
+{
+ if ( is_amr_wb != NULL )
+ {
+ *is_amr_wb = 0;
+ }
+
+ switch ( brate )
+ {
+ /* EVS Primary modes */
+ case FRAME_NO_DATA:
+ return NO_DATA_RECEIVED;
+ case SID_2k40:
+ return PRIMARY_SID;
+ case PPP_NELP_2k80:
+ return PRIMARY_2800;
+ case ACELP_7k20:
+ return PRIMARY_7200;
+ case ACELP_8k00:
+ return PRIMARY_8000;
+ case ACELP_9k60:
+ return PRIMARY_9600;
+ case ACELP_13k20:
+ return PRIMARY_13200;
+ case ACELP_16k40:
+ return PRIMARY_16400;
+ case ACELP_24k40:
+ return PRIMARY_24400;
+ case ACELP_32k:
+ return PRIMARY_32000;
+ case ACELP_48k:
+ return PRIMARY_48000;
+ case ACELP_64k:
+ return PRIMARY_64000;
+ case HQ_96k:
+ return PRIMARY_96000;
+ case HQ_128k:
+ return PRIMARY_128000;
+ default:
+ break;
+ }
+
+ if ( is_amr_wb != NULL )
+ {
+ *is_amr_wb = 1;
+ }
+
+ return rate2AMRWB_IOmode( brate );
+}
+
+#ifdef IND_LIST_DYN
+/*-------------------------------------------------------------------*
+ * ind_list_realloc()
+ *
+ * Re-allocate the list of indices
+ *-------------------------------------------------------------------*/
+
+ivas_error ind_list_realloc(
+ BSTR_ENC_HANDLE hBstr, /* i/o: encoder bitstream handle */
+ int16_t max_num_indices /* i : new maximum number of allowed indices in the list */
+)
+{
+ int16_t i, ind_list_pos;
+ INDICE_HANDLE new_ind_list;
+
+ /* allocate new buffer of indices */
+ if ( ( new_ind_list = (INDICE_HANDLE) malloc( max_num_indices * sizeof( Indice ) ) ) == NULL )
+ {
+ return ( IVAS_ERROR( IVAS_ERR_FAILED_ALLOC, "Can not allocate memory for buffer of indices!\n" ) );
+ }
+
+ /* move indices from the old list to the new list */
+ for ( i = 0; i < min( max_num_indices, *( hBstr->ivas_max_num_indices ) ); i++ )
+ {
+ if ( ( *hBstr->ivas_ind_list_zero )[i].nb_bits > -1 )
+ {
+ new_ind_list[i].id = ( *hBstr->ivas_ind_list_zero )[i].id;
+ new_ind_list[i].value = ( *hBstr->ivas_ind_list_zero )[i].value;
+ }
+ new_ind_list[i].nb_bits = ( *hBstr->ivas_ind_list_zero )[i].nb_bits;
+ }
+
+ /* reset nb_bits of all other indices to -1 */
+ for ( ; i < max_num_indices; i++ )
+ {
+ new_ind_list[i].nb_bits = -1;
+ }
+
+ /* get the current position inside the old list */
+ ind_list_pos = (int16_t) ( hBstr->ind_list - ( *hBstr->ivas_ind_list_zero ) );
+
+ /* free the old list */
+ free( ( *hBstr->ivas_ind_list_zero ) );
+
+ /* set pointers in the new list */
+ hBstr->ind_list = &new_ind_list[ind_list_pos];
+ *( hBstr->ivas_ind_list_zero ) = new_ind_list;
+
+ /* set the new maximum number of indices */
+ *( hBstr->ivas_max_num_indices ) = max_num_indices;
+
+ return IVAS_ERR_OK;
+}
+
+
+/*-----------------------------------------------------------------------*
+ * get_ivas_max_num_indices()
+ *
+ * Get the maximum allowed number of indices in the encoder
+ *-----------------------------------------------------------------------*/
+
+int16_t get_ivas_max_num_indices( /* o : maximum number of indices */
+ const IVAS_FORMAT ivas_format, /* i : IVAS format */
+ const int32_t ivas_total_brate /* i : IVAS total bitrate */
+)
+{
+ if ( ivas_format == STEREO_FORMAT )
+ {
+ if ( ivas_total_brate <= IVAS_16k4 )
+ {
+ return 300;
+ }
+ else if ( ivas_total_brate <= IVAS_24k4 )
+ {
+ return 400;
+ }
+ else if ( ivas_total_brate <= IVAS_32k )
+ {
+ return 450;
+ }
+ else if ( ivas_total_brate <= IVAS_48k )
+ {
+ return 650;
+ }
+ else if ( ivas_total_brate <= IVAS_80k )
+ {
+ return 750;
+ }
+ else if ( ivas_total_brate <= IVAS_128k )
+ {
+ return 850;
+ }
+ else if ( ivas_total_brate <= IVAS_192k )
+ {
+ return 950;
+ }
+ else if ( ivas_total_brate <= IVAS_256k )
+ {
+ return 1350;
+ }
+ else
+ {
+ return 1650;
+ }
+ }
+ else if ( ivas_format == ISM_FORMAT || ivas_format == MONO_FORMAT )
+ {
+ if ( ivas_total_brate <= IVAS_16k4 )
+ {
+ return 250;
+ }
+ else if ( ivas_total_brate <= IVAS_24k4 )
+ {
+ return 350;
+ }
+ else if ( ivas_total_brate <= IVAS_32k )
+ {
+ return 450;
+ }
+ else if ( ivas_total_brate <= IVAS_48k )
+ {
+ return 550;
+ }
+ else if ( ivas_total_brate <= IVAS_64k )
+ {
+ return 620;
+ }
+ else if ( ivas_total_brate <= IVAS_80k )
+ {
+ return 670;
+ }
+ else if ( ivas_total_brate <= IVAS_96k )
+ {
+ return 780;
+ }
+ else if ( ivas_total_brate <= IVAS_128k )
+ {
+ return 880;
+ }
+ else if ( ivas_total_brate <= IVAS_192k )
+ {
+ return 950;
+ }
+ else if ( ivas_total_brate <= IVAS_256k )
+ {
+ return 1100;
+ }
+ else if ( ivas_total_brate <= IVAS_384k )
+ {
+ return 1300;
+ }
+ else
+ {
+ return 1650;
+ }
+ }
+ else if ( ivas_format == SBA_FORMAT )
+ {
+ if ( ivas_total_brate <= IVAS_16k4 )
+ {
+ return 250;
+ }
+ else if ( ivas_total_brate <= IVAS_24k4 )
+ {
+ return 350;
+ }
+ else if ( ivas_total_brate <= IVAS_32k )
+ {
+ return 400;
+ }
+ else if ( ivas_total_brate <= IVAS_48k )
+ {
+ return 650;
+ }
+ else if ( ivas_total_brate <= IVAS_80k )
+ {
+ return 750;
+ }
+ else if ( ivas_total_brate <= IVAS_128k )
+ {
+ return 1020;
+ }
+ else if ( ivas_total_brate <= IVAS_160k )
+ {
+ return 1160;
+ }
+ else if ( ivas_total_brate <= IVAS_192k )
+ {
+ return 1220;
+ }
+ else if ( ivas_total_brate <= IVAS_256k )
+ {
+ return 1300;
+ }
+ else if ( ivas_total_brate <= IVAS_384k )
+ {
+ return 1720;
+ }
+ else
+ {
+ return 2000;
+ }
+ }
+ else if ( ivas_format == MASA_FORMAT )
+ {
+ if ( ivas_total_brate <= IVAS_16k4 )
+ {
+ return 300;
+ }
+ else if ( ivas_total_brate <= IVAS_32k )
+ {
+ return 400;
+ }
+ else if ( ivas_total_brate <= IVAS_48k )
+ {
+ return 650;
+ }
+ else if ( ivas_total_brate <= IVAS_80k )
+ {
+ return 750;
+ }
+ else if ( ivas_total_brate <= IVAS_160k )
+ {
+ return 850;
+ }
+ else if ( ivas_total_brate <= IVAS_192k )
+ {
+ return 950;
+ }
+ else if ( ivas_total_brate <= IVAS_256k )
+ {
+ return 1150;
+ }
+ else if ( ivas_total_brate <= IVAS_384k )
+ {
+ return 1450;
+ }
+ else
+ {
+ return 1650;
+ }
+ }
+ else if ( ivas_format == MC_FORMAT )
+ {
+ if ( ivas_total_brate <= IVAS_16k4 )
+ {
+ return 250;
+ }
+ else if ( ivas_total_brate <= IVAS_24k4 )
+ {
+ return 350;
+ }
+ else if ( ivas_total_brate <= IVAS_32k )
+ {
+ return 400;
+ }
+ else if ( ivas_total_brate <= IVAS_48k )
+ {
+ return 650;
+ }
+ else if ( ivas_total_brate <= IVAS_64k )
+ {
+ return 750;
+ }
+ else if ( ivas_total_brate <= IVAS_80k )
+ {
+ return 850;
+ }
+ else if ( ivas_total_brate <= IVAS_128k )
+ {
+ return 1150;
+ }
+ else if ( ivas_total_brate <= IVAS_160k )
+ {
+ return 1420;
+ }
+ else if ( ivas_total_brate <= IVAS_256k )
+ {
+ return 2120;
+ }
+ else if ( ivas_total_brate <= IVAS_384k )
+ {
+ return 2250;
+ }
+ else
+ {
+ return 2450;
+ }
+ }
+
+ return 2450;
+}
+
+/*-----------------------------------------------------------------------*
+ * get_core_max_num_indices()
+ *
+ * Get the maximum allowed number of indices in the core coder
+ *-----------------------------------------------------------------------*/
+
+int16_t get_core_max_num_indices( /* o : maximum number of indices */
+ const int16_t core, /* i : core */
+ const int32_t total_brate /* i : total bitrate */
+)
+{
+ /* set the maximum number of indices in the core coder */
+ if ( core == ACELP_CORE || core == AMR_WB_CORE )
+ {
+ if ( total_brate <= 9600 )
+ {
+ return 60;
+ }
+ else if ( total_brate <= IVAS_13k2 )
+ {
+ return 70;
+ }
+ else if ( total_brate <= IVAS_16k4 )
+ {
+ return 80;
+ }
+ else if ( total_brate <= IVAS_24k4 )
+ {
+ return 100;
+ }
+ else if ( total_brate <= IVAS_32k )
+ {
+ return 180;
+ }
+ else if ( total_brate <= IVAS_48k )
+ {
+ return 340;
+ }
+ else if ( total_brate <= IVAS_80k )
+ {
+ return 450;
+ }
+ else if ( total_brate <= IVAS_96k )
+ {
+ return 500;
+ }
+ else if ( total_brate <= IVAS_128k )
+ {
+ return 550;
+ }
+ else if ( total_brate <= IVAS_160k )
+ {
+ return 600;
+ }
+ else if ( total_brate <= IVAS_192k )
+ {
+ return 650;
+ }
+ else if ( total_brate <= IVAS_256k )
+ {
+ return 700;
+ }
+ else
+ {
+ return 800;
+ }
+ }
+ else if ( core == TCX_20_CORE || core == TCX_10_CORE )
+ {
+ if ( total_brate <= 9600 )
+ {
+ return 100;
+ }
+ else if ( total_brate <= IVAS_13k2 )
+ {
+ return 150;
+ }
+ else if ( total_brate <= IVAS_16k4 )
+ {
+ return 200;
+ }
+ else if ( total_brate <= IVAS_24k4 )
+ {
+ return 310;
+ }
+ else if ( total_brate <= IVAS_32k )
+ {
+ return 330;
+ }
+ else if ( total_brate <= IVAS_48k )
+ {
+ return 340;
+ }
+ else if ( total_brate <= IVAS_80k )
+ {
+ return 380;
+ }
+ else if ( total_brate <= IVAS_96k )
+ {
+ return 400;
+ }
+ else if ( total_brate <= IVAS_128k )
+ {
+ return 460;
+ }
+ else if ( total_brate <= IVAS_160k )
+ {
+ return 470;
+ }
+ else if ( total_brate <= IVAS_192k )
+ {
+ return 570;
+ }
+ else if ( total_brate <= IVAS_256k )
+ {
+ return 680;
+ }
+ else
+ {
+ return 800;
+ }
+ }
+ else if ( core == HQ_CORE )
+ {
+ if ( total_brate <= 9600 )
+ {
+ return 100;
+ }
+ else if ( total_brate <= IVAS_16k4 )
+ {
+ return 200;
+ }
+ else if ( total_brate <= IVAS_24k4 )
+ {
+ return 240;
+ }
+ else if ( total_brate <= IVAS_32k )
+ {
+ return 300;
+ }
+ else if ( total_brate <= IVAS_48k )
+ {
+ return 380;
+ }
+ else if ( total_brate <= IVAS_96k )
+ {
+ return 400;
+ }
+ else if ( total_brate <= IVAS_128k )
+ {
+ return 450;
+ }
+ else if ( total_brate <= IVAS_160k )
+ {
+ return 550;
+ }
+ else if ( total_brate <= IVAS_192k )
+ {
+ return 600;
+ }
+ else if ( total_brate <= IVAS_256k )
+ {
+ return 700;
+ }
+ else
+ {
+ return 800;
+ }
+ }
+ else
+ {
+ return 50;
+ }
+}
+
+/*-----------------------------------------------------------------------*
+ * get_BWE_max_num_indices()
+ *
+ * Get the maximum number of indices in the BWE
+ *-----------------------------------------------------------------------*/
+
+int16_t get_BWE_max_num_indices( /* o : maximum number of indices */
+ const int32_t extl_brate /* i : extensiona layer bitrate */
+)
+{
+ /* set the maximum number of indices in the BWE */
+ if ( extl_brate < SWB_BWE_16k )
+ {
+ return 30;
+ }
+ else
+ {
+ return 150;
+ }
+}
+
+
+/*-----------------------------------------------------------------------*
+ * get_ivas_max_num_indices_metadata()
+ *
+ * Set the maximum allowed number of metadata indices in the list
+ *-----------------------------------------------------------------------*/
+
+int16_t get_ivas_max_num_indices_metadata( /* o : maximum number of indices */
+ const IVAS_FORMAT ivas_format, /* i : IVAS format */
+ const int32_t ivas_total_brate /* i : IVAS total bitrate */
+)
+{
+ /* set the maximum required number of metadata indices */
+ if ( ivas_format == MONO_FORMAT )
+ {
+ return 0;
+ }
+ else if ( ivas_format == STEREO_FORMAT )
+ {
+ if ( ivas_total_brate <= IVAS_16k4 )
+ {
+ return 60;
+ }
+ else
+ {
+ return 80;
+ }
+ }
+ else if ( ivas_format == ISM_FORMAT )
+ {
+ if ( ivas_total_brate <= IVAS_16k4 )
+ {
+ return 20;
+ }
+ else if ( ivas_total_brate <= IVAS_32k )
+ {
+ return 65;
+ }
+ else
+ {
+ return 80;
+ }
+ }
+ else if ( ivas_format == SBA_FORMAT )
+ {
+ if ( ivas_total_brate <= IVAS_16k4 )
+ {
+ return 100;
+ }
+ else if ( ivas_total_brate <= IVAS_24k4 )
+ {
+ return 200;
+ }
+ else if ( ivas_total_brate <= IVAS_32k )
+ {
+ return 300;
+ }
+ else if ( ivas_total_brate <= IVAS_192k )
+ {
+ return 500;
+ }
+ else if ( ivas_total_brate <= IVAS_256k )
+ {
+#ifdef FIX_483b
+ return 1050;
+#else
+ return 1000;
+#endif
+ }
+ else if ( ivas_total_brate <= IVAS_384k )
+ {
+#ifdef FIX_509
+ return 2000;
+#else
+ return 1500;
+#endif
+ }
+ else
+ {
+#ifdef FIX_509
+ return 2500;
+#else
+ return 2000;
+#endif
+ }
+ }
+ else if ( ivas_format == MASA_FORMAT )
+ {
+ if ( ivas_total_brate <= IVAS_16k4 )
+ {
+ return 80;
+ }
+ else if ( ivas_total_brate <= IVAS_32k )
+ {
+#ifdef FIX_502_IND_LIST_SIZE
+ return 125;
+#else
+ return 110;
+#endif
+ }
+ else if ( ivas_total_brate <= IVAS_48k )
+ {
+#ifdef FIX_502_IND_LIST_SIZE
+ return 205;
+#else
+ return 180;
+#endif
+ }
+ else if ( ivas_total_brate <= IVAS_96k )
+ {
+#ifdef FIX_502_IND_LIST_SIZE
+ return 240;
+#else
+ return 200;
+#endif
+ }
+ else if ( ivas_total_brate <= IVAS_128k )
+ {
+#ifdef FIX_502_IND_LIST_SIZE
+ return 305;
+#else
+ return 250;
+#endif
+ }
+ else if ( ivas_total_brate <= IVAS_160k )
+ {
+#ifdef FIX_502_IND_LIST_SIZE
+ return 425;
+#else
+ return 320;
+#endif
+ }
+ else if ( ivas_total_brate <= IVAS_192k )
+ {
+#ifdef FIX_502_IND_LIST_SIZE
+ return 630;
+#else
+ return 430;
+#endif
+ }
+ else if ( ivas_total_brate <= IVAS_256k )
+ {
+#ifdef FIX_502_IND_LIST_SIZE
+ return 850;
+#else
+ return 600;
+#endif
+ }
+ else if ( ivas_total_brate <= IVAS_384k )
+ {
+ return 1000;
+ }
+ else
+ {
+#ifdef FIX_502_IND_LIST_SIZE
+ return 1750;
+#else
+ return 1500;
+#endif
+ }
+ }
+ else if ( ivas_format == MC_FORMAT )
+ {
+ if ( ivas_total_brate <= IVAS_13k2 )
+ {
+ return 80;
+ }
+ else if ( ivas_total_brate <= IVAS_24k4 )
+ {
+ return 100;
+ }
+ else if ( ivas_total_brate <= IVAS_64k )
+ {
+#ifdef FIX_502_IND_LIST_SIZE
+ return 210;
+#else
+ return 200;
+#endif
+ }
+ else if ( ivas_total_brate <= IVAS_96k )
+ {
+ return 220;
+ }
+ else
+ {
+ return 300;
+ }
+ }
+
+ return 50;
}
/*-------------------------------------------------------------------*
- * rate2AMRWB_IOmode()
+ * move_indices()
*
- * lookup AMRWB IO mode
+ * Move indices inside the buffer or among two buffers
*-------------------------------------------------------------------*/
-static Word16 rate2AMRWB_IOmode(
- Word32 brate /* i : bitrate */
+ivas_error move_indices(
+ INDICE_HANDLE old_ind_list, /* i/o: old location of indices */
+ INDICE_HANDLE new_ind_list, /* i/o: new location of indices */
+ const int16_t nb_indices /* i : number of moved indices */
)
{
- switch ( brate )
+ int16_t i;
+ ivas_error error;
+
+ error = IVAS_ERR_OK;
+
+ if ( new_ind_list < old_ind_list )
{
- /* EVS AMR-WB IO modes */
- case SID_1k75:
- return AMRWB_IO_SID;
- case ACELP_6k60:
- return AMRWB_IO_6600;
- case ACELP_8k85:
- return AMRWB_IO_8850;
- case ACELP_12k65:
- return AMRWB_IO_1265;
- case ACELP_14k25:
- return AMRWB_IO_1425;
- case ACELP_15k85:
- return AMRWB_IO_1585;
- case ACELP_18k25:
- return AMRWB_IO_1825;
- case ACELP_19k85:
- return AMRWB_IO_1985;
- case ACELP_23k05:
- return AMRWB_IO_2305;
- case ACELP_23k85:
- return AMRWB_IO_2385;
- default:
- break;
+ for ( i = 0; i < nb_indices; i++ )
+ {
+ new_ind_list[i].id = old_ind_list[i].id;
+ new_ind_list[i].value = old_ind_list[i].value;
+ new_ind_list[i].nb_bits = old_ind_list[i].nb_bits;
+
+ old_ind_list[i].nb_bits = -1;
+ }
+ }
+ else if ( new_ind_list > old_ind_list )
+ {
+ for ( i = nb_indices - 1; i >= 0; i-- )
+ {
+ new_ind_list[i].id = old_ind_list[i].id;
+ new_ind_list[i].value = old_ind_list[i].value;
+ new_ind_list[i].nb_bits = old_ind_list[i].nb_bits;
+
+ old_ind_list[i].nb_bits = -1;
+ }
}
- return -1;
+ return error;
}
+#endif
+
+#ifdef IND_LIST_DYN
/*-------------------------------------------------------------------*
- * rate2EVSmode()
+ * check_ind_list_limits()
*
- * lookup EVS mode
+ * Check, if the maximum number of indices has been reached -> reallocate
+ * Check, if we will not overwrite an existing indice -> adjust the location
*-------------------------------------------------------------------*/
-Word16 rate2EVSmode(
- const Word32 brate, /* i : bitrate */
- int16_t *is_amr_wb /* o : (flag) does the bitrate belong to AMR-WB? Can be NULL */
+
+ivas_error check_ind_list_limits(
+ BSTR_ENC_HANDLE hBstr /* i/o: encoder bitstream handle */
)
{
- if ( is_amr_wb != NULL )
- {
- *is_amr_wb = 0;
- }
+ Indice *ivas_ind_list_zero, *ivas_ind_list_last;
+ ivas_error error;
- switch ( brate )
+ error = IVAS_ERR_OK;
+ ivas_ind_list_zero = *( hBstr->ivas_ind_list_zero );
+
+ /* check, if the maximum number of indices has been reached and re-allocate the buffer */
+ /* the re-allocation can be avoided by increasing the limits in get_ivas_max_num_indices() or get_ivas_max_num_indices_metadata() */
+ if ( ( &hBstr->ind_list[hBstr->nb_ind_tot] - ivas_ind_list_zero ) >= *( hBstr->ivas_max_num_indices ) )
{
- /* EVS Primary modes */
- case FRAME_NO_DATA:
- return NO_DATA_RECEIVED;
- case SID_2k40:
- return PRIMARY_SID;
- case PPP_NELP_2k80:
- return PRIMARY_2800;
- case ACELP_7k20:
- return PRIMARY_7200;
- case ACELP_8k00:
- return PRIMARY_8000;
- case ACELP_9k60:
- return PRIMARY_9600;
- case ACELP_13k20:
- return PRIMARY_13200;
- case ACELP_16k40:
- return PRIMARY_16400;
- case ACELP_24k40:
- return PRIMARY_24400;
- case ACELP_32k:
- return PRIMARY_32000;
- case ACELP_48k:
- return PRIMARY_48000;
- case ACELP_64k:
- return PRIMARY_64000;
- case HQ_96k:
- return PRIMARY_96000;
- case HQ_128k:
- return PRIMARY_128000;
- default:
- break;
+#ifdef DEBUGGING
+ /* TODO: replace with the warning message below before the finalization of the IVAS codec */
+ /* fprintf( stderr, "Warning: The maximum number of indices %d has been exceeded in frame %d! Increase the limits in get_ivas_max_num_indices() or get_max_num_indices_metadata().\n", *( hBstr->ivas_max_num_indices ), frame ); */
+ assert( 0 && "The maximum number of indices has been exceeded! Increase the limits in get_ivas_max_num_indices() or get_max_num_indices_metadata()." );
+#endif
+
+ /* reallocate the buffer of indices with increased limit */
+ ind_list_realloc( hBstr, *( hBstr->ivas_max_num_indices ) + STEP_MAX_NUM_INDICES );
}
- if ( is_amr_wb != NULL )
+ /* check, if we will not overwrite an existing indice */
+ if ( hBstr->ind_list[hBstr->nb_ind_tot].nb_bits > 0 )
{
- *is_amr_wb = 1;
+ if ( hBstr->nb_ind_tot == 0 )
+ {
+#ifdef DEBUGGING
+ fprintf( stderr, "Warning: Trying to overwrite an existing indice ID = %d in frame %d!\n", hBstr->ind_list[hBstr->nb_ind_tot].id, frame );
+#endif
+ /* move the pointer to the next available empty slot */
+ ivas_ind_list_last = &ivas_ind_list_zero[*( hBstr->ivas_max_num_indices )];
+ while ( hBstr->ind_list[0].nb_bits > 0 && hBstr->ind_list < ivas_ind_list_last )
+ {
+ hBstr->ind_list++;
+ }
+
+ if ( hBstr->ind_list >= ivas_ind_list_last )
+ {
+#ifdef DEBUGGING
+ /* TODO: replace with the warning message below before the finalization of the IVAS codec */
+ /* fprintf( stderr, "Warning: The maximum number of indices %d has been exceeded in frame %d! Increase the limits in get_ivas_max_num_indices() or get_max_num_indices_metadata().\n", *( hBstr->ivas_max_num_indices ), frame ); */
+ assert( 0 && "The maximum number of indices has been exceeded! Increase the limits in get_ivas_max_num_indices() or get_max_num_indices_metadata()." );
+#endif
+
+ /* no available empty slot -> need to re-allocate the buffer */
+ ind_list_realloc( hBstr, *( hBstr->ivas_max_num_indices ) + STEP_MAX_NUM_INDICES );
+ }
+ }
+ else
+ {
+ return IVAS_ERROR( IVAS_ERR_INTERNAL_FATAL, "Buffer of indices corrupted in frame %d! Attempt to overwrite indice ID = %d (value: %d, bits: %d)!\n", frame, hBstr->ind_list[hBstr->nb_ind_tot].id, hBstr->ind_list[hBstr->nb_ind_tot].value, hBstr->ind_list[hBstr->nb_ind_tot].nb_bits );
+ }
}
- return rate2AMRWB_IOmode( brate );
+ return error;
}
+#endif
+
/*-------------------------------------------------------------------*
* push_indice()
@@ -237,6 +1039,9 @@ ivas_error push_indice(
)
{
int16_t i;
+#ifdef IND_LIST_DYN
+ int16_t j;
+#endif
ivas_error error;
error = IVAS_ERR_OK;
@@ -250,6 +1055,7 @@ ivas_error push_indice(
return IVAS_ERROR( IVAS_ERR_INTERNAL_FATAL, "Indice ID = %d with value %d exceeds the range of %d bits (frame %d) !\n", id, value, nb_bits, frame );
}
+#ifndef IND_LIST_DYN
#if 0
/* mul, 2020-11-19: to be de-activated until proper solution found */
if ( nb_bits < 1 )
@@ -257,18 +1063,45 @@ ivas_error push_indice(
return IVAS_ERROR( IVAS_ERR_INTERNAL_FATAL, " Trying to push indice ID = %d with value %d that has %d bits (frame %d) !\n", id, value, nb_bits, frame );
}
else
+#endif
#endif
if ( nb_bits > 16 )
{
return IVAS_ERROR( IVAS_ERR_INTERNAL_FATAL, "Indice ID = %d with value %d is trying to allocate %d bits which exceeds 16 bits (frame %d) !\n", id, value, nb_bits, frame );
}
+#ifndef IND_LIST_DYN
if ( id >= MAX_NUM_INDICES )
{
return IVAS_ERROR( IVAS_ERR_INTERNAL_FATAL, "Indice ID = %d exceeds the total number of indices: %d (frame %d) !\n", id, MAX_NUM_INDICES, frame );
}
#endif
+#endif
+
+#ifdef IND_LIST_DYN
+ /* check the limits of the list of indices */
+ error = check_ind_list_limits( hBstr );
+#endif
+
+#ifdef IND_LIST_DYN
+ /* find the location in the list of indices based on ID */
+ i = hBstr->nb_ind_tot;
+ while ( i > 0 && id < hBstr->ind_list[i - 1].id )
+ {
+ i--;
+ }
+ /* shift indices, if the new ID is to be written somewhere inside the list */
+ if ( i < hBstr->nb_ind_tot )
+ {
+ for ( j = hBstr->nb_ind_tot; j > i; j-- )
+ {
+ hBstr->ind_list[j].id = hBstr->ind_list[j - 1].id;
+ hBstr->ind_list[j].nb_bits = hBstr->ind_list[j - 1].nb_bits;
+ hBstr->ind_list[j].value = hBstr->ind_list[j - 1].value;
+ }
+ }
+#else
if ( hBstr->last_ind == id )
{
/* indice with the same name as the previous one */
@@ -283,21 +1116,31 @@ ivas_error push_indice(
i++;
}
}
+#endif
+#ifndef IND_LIST_DYN
#ifdef DEBUGGING
if ( hBstr->ind_list[i].nb_bits > 0 )
{
return IVAS_ERROR( IVAS_ERR_INTERNAL_FATAL, "Indice ID = %d with value %d is trying to re-write an existing indice (frame %d) !\n", id, value, frame );
}
+#endif
#endif
/* store the new indice in the list */
+#ifdef IND_LIST_DYN
+ hBstr->ind_list[i].id = id;
+#endif
hBstr->ind_list[i].value = value;
hBstr->ind_list[i].nb_bits = nb_bits;
/* updates */
+#ifdef IND_LIST_DYN
+ hBstr->nb_ind_tot++;
+#else
hBstr->next_ind = i + 1;
hBstr->last_ind = id;
+#endif
hBstr->nb_bits_tot += nb_bits;
return error;
@@ -324,6 +1167,9 @@ ivas_error push_next_indice(
#endif
)
{
+#ifdef IND_LIST_DYN
+ int16_t prev_id;
+#endif
ivas_error error;
error = IVAS_ERR_OK;
@@ -342,6 +1188,7 @@ ivas_error push_next_indice(
return IVAS_ERROR( IVAS_ERR_INTERNAL_FATAL, "Indice with value %d is trying to allocate %d bits which exceeds 16 bits !\n", value, nb_bits );
}
+#ifndef IND_LIST_DYN
if ( hBstr->next_ind >= MAX_NUM_INDICES )
{
return IVAS_ERROR( IVAS_ERR_INTERNAL_FATAL, "Total number of indices exceeded: %d !\n", MAX_NUM_INDICES );
@@ -352,16 +1199,43 @@ ivas_error push_next_indice(
return IVAS_ERROR( IVAS_ERR_INTERNAL_FATAL, "Indice with value %d is trying to re-write an existing indice (frame %d) !\n", value, frame );
}
#endif
+#endif
+
+#ifdef IND_LIST_DYN
+ /* check the limits of the list of indices */
+ error = check_ind_list_limits( hBstr );
+#endif
+
+#ifdef IND_LIST_DYN
+ /* get the id of the previous indice -> it will be re-used */
+ if ( hBstr->nb_ind_tot > 0 )
+ {
+ prev_id = hBstr->ind_list[hBstr->nb_ind_tot - 1].id;
+ }
+ else
+ {
+ prev_id = 0;
+ }
+#endif
/* store the values in the list */
+#ifdef IND_LIST_DYN
+ hBstr->ind_list[hBstr->nb_ind_tot].id = prev_id;
+ hBstr->ind_list[hBstr->nb_ind_tot].value = value;
+ hBstr->ind_list[hBstr->nb_ind_tot].nb_bits = nb_bits;
+#else
hBstr->ind_list[hBstr->next_ind].value = value;
hBstr->ind_list[hBstr->next_ind].nb_bits = nb_bits;
- hBstr->next_ind++;
+#endif
- /* update the total number of bits already written */
+ /* updates */
+#ifdef IND_LIST_DYN
+ hBstr->nb_ind_tot++;
+#else
+ hBstr->next_ind++;
+#endif
hBstr->nb_bits_tot += nb_bits;
-
return error;
}
@@ -389,39 +1263,161 @@ void push_next_bits(
uint16_t code;
int16_t i, nb_bits_m15;
Indice *ptr;
+#ifdef IND_LIST_DYN
+ int16_t prev_id;
+#endif
#ifdef DEBUG_BS_READ_WRITE
printf( "%s: %d: %d\n", func, line, nb_bits );
#endif
+
+#ifdef IND_LIST_DYN
+ ptr = &hBstr->ind_list[hBstr->nb_ind_tot];
+
+ /* get the id of the previous indice -> will be re-used */
+ if ( hBstr->nb_ind_tot > 0 )
+ {
+ prev_id = hBstr->ind_list[hBstr->nb_ind_tot - 1].id;
+ }
+ else
+ {
+ prev_id = 0;
+ }
+#else
ptr = &hBstr->ind_list[hBstr->next_ind];
+#endif
nb_bits_m15 = nb_bits - 15;
for ( i = 0; i < nb_bits_m15; i += 16 )
{
code = (uint16_t) ( ( bits[i] << 15 ) | ( ( bits[i + 1] << 14 ) | ( ( bits[i + 2] << 13 ) | ( ( bits[i + 3] << 12 ) | ( ( bits[i + 4] << 11 ) | ( ( bits[i + 5] << 10 ) | ( ( bits[i + 6] << 9 ) | ( ( bits[i + 7] << 8 ) | ( ( bits[i + 8] << 7 ) | ( ( bits[i + 9] << 6 ) | ( ( bits[i + 10] << 5 ) | ( ( bits[i + 11] << 4 ) | ( ( bits[i + 12] << 3 ) | ( ( bits[i + 13] << 2 ) | ( ( bits[i + 14] << 1 ) | bits[i + 15] ) ) ) ) ) ) ) ) ) ) ) ) ) ) );
+#ifdef IND_LIST_DYN
+ /* check the limits of the list of indices */
+ check_ind_list_limits( hBstr );
+ ptr = &hBstr->ind_list[hBstr->nb_ind_tot];
+#endif
+
ptr->value = code;
#ifdef DEBUG_BS_READ_WRITE
printf( "code: %d\n", code );
#endif
ptr->nb_bits = 16;
+#ifdef IND_LIST_DYN
+ ptr->id = prev_id;
+ hBstr->nb_ind_tot++;
+#endif
++ptr;
}
+
for ( ; i < nb_bits; ++i )
{
+#ifdef IND_LIST_DYN
+ /* check the limits of the list of indices */
+ check_ind_list_limits( hBstr );
+ ptr = &hBstr->ind_list[hBstr->nb_ind_tot];
+#endif
+
ptr->value = bits[i];
#ifdef DEBUG_BS_READ_WRITE
printf( "value: %d\n", ptr->value );
#endif
ptr->nb_bits = 1;
+#ifdef IND_LIST_DYN
+ ptr->id = prev_id;
+ hBstr->nb_ind_tot++;
+#endif
++ptr;
}
+
+#ifndef IND_LIST_DYN
hBstr->next_ind = (int16_t) ( ptr - hBstr->ind_list );
+#endif
hBstr->nb_bits_tot = hBstr->nb_bits_tot + nb_bits;
return;
}
+#ifdef IND_LIST_DYN
+/*-------------------------------------------------------------------*
+ * find_indice()
+ *
+ * Find indice based on its id
+ *-------------------------------------------------------------------*/
+
+/*! r: result: index of the indice in the list, -1 if not found */
+int16_t find_indice(
+ BSTR_ENC_HANDLE hBstr, /* i : encoder bitstream handle */
+ int16_t id, /* i : ID of the indice */
+ uint16_t *value, /* o : value of the quantized indice */
+ int16_t *nb_bits /* o : number of bits used to quantize the indice */
+)
+{
+ int16_t i;
+
+ for ( i = 0; i < hBstr->nb_ind_tot; i++ )
+ {
+ if ( hBstr->ind_list[i].id == id && hBstr->ind_list[i].nb_bits > 0 )
+ {
+ *value = hBstr->ind_list[i].value;
+ *nb_bits = hBstr->ind_list[i].nb_bits;
+ return i;
+ }
+ }
+
+ return -1;
+}
+
+/*-------------------------------------------------------------------*
+ * delete_indice()
+ *
+ * Delete indice based on its id (note, that nb_ind_tot and nb_bits_tot are updated)
+ *-------------------------------------------------------------------*/
+
+/*! r: number of deleted indices */
+uint16_t delete_indice(
+ BSTR_ENC_HANDLE hBstr, /* i : encoder bitstream handle */
+ int16_t id /* i : ID of the indice */
+)
+{
+ int16_t i, j;
+
+ j = 0;
+ for ( i = 0; i < hBstr->nb_ind_tot; i++ )
+ {
+ if ( hBstr->ind_list[i].id == id )
+ {
+ hBstr->nb_bits_tot -= hBstr->ind_list[i].nb_bits;
+ continue;
+ }
+
+ if ( j < i )
+ {
+ /* shift the indice left */
+ hBstr->ind_list[j].id = hBstr->ind_list[i].id;
+ hBstr->ind_list[j].value = hBstr->ind_list[i].value;
+ hBstr->ind_list[j].nb_bits = hBstr->ind_list[i].nb_bits;
+ }
+
+ j++;
+ }
+
+ hBstr->nb_ind_tot = j;
+#ifndef IND_LIST_DYN
+ hBstr->next_ind = j;
+#endif
+
+ for ( ; j < i; j++ )
+ {
+ /* reset the shifted indices at the end of the list */
+ hBstr->ind_list[j].nb_bits = -1;
+ }
+
+ return i - j;
+}
+#endif
+
+
/*-------------------------------------------------------------------*
* get_next_indice()
*
@@ -638,8 +1634,12 @@ void reset_indices_enc(
int16_t i;
hBstr->nb_bits_tot = 0;
+#ifdef IND_LIST_DYN
+ hBstr->nb_ind_tot = 0;
+#else
hBstr->next_ind = 0;
hBstr->last_ind = -1;
+#endif
for ( i = 0; i < max_num_indices; i++ )
{
@@ -670,7 +1670,11 @@ void reset_indices_dec(
*-------------------------------------------------------------------*/
static int16_t write_indices_to_stream(
+#ifdef IND_LIST_DYN
+ Indice *ind_list,
+#else
Indice *ind_list_metadata,
+#endif
uint16_t **pt_stream,
const int16_t inc,
const int16_t num_indices )
@@ -684,8 +1688,13 @@ static int16_t write_indices_to_stream(
for ( i = 0; i < num_indices; i++ )
{
+#ifdef IND_LIST_DYN
+ value = ind_list[i].value;
+ nb_bits = ind_list[i].nb_bits;
+#else
value = ind_list_metadata[i].value;
nb_bits = ind_list_metadata[i].nb_bits;
+#endif
if ( nb_bits > 0 )
{
@@ -717,6 +1726,10 @@ static int16_t write_indices_to_stream(
{
/* fprintf( stderr, "Warning: %s: nb_bits == 0!\n", __func__ ); */
}
+ else
+ {
+ /* fprintf( stderr, "Warning: %s: nb_bits == %d!\n", __func__, nb_bits ); */
+ }
#endif
}
#ifdef ENABLE_BITRATE_VERIFICATION
@@ -745,6 +1758,10 @@ static ivas_error write_indices_element(
uint16_t *pt_stream_backup;
uint16_t *pt_stream_end;
int16_t nb_bits_tot_metadata;
+#ifdef IND_LIST_DYN
+ int16_t nb_ind_tot_metadata;
+#endif
+
Indice *ind_list_metadata;
int16_t n, n_channels;
#ifdef ENABLE_BITRATE_VERIFICATION
@@ -755,6 +1772,9 @@ static ivas_error write_indices_element(
error = IVAS_ERR_OK;
ind_list_metadata = NULL;
+#ifdef IND_LIST_DYN
+ nb_ind_tot_metadata = 0;
+#endif
if ( st_ivas->hEncoderConfig->ivas_format == MONO_FORMAT )
{
@@ -772,6 +1792,9 @@ static ivas_error write_indices_element(
{
nb_bits_tot_metadata = st_ivas->hSCE[element_id]->hMetaData->nb_bits_tot;
ind_list_metadata = st_ivas->hSCE[element_id]->hMetaData->ind_list;
+#ifdef IND_LIST_DYN
+ nb_ind_tot_metadata = st_ivas->hSCE[element_id]->hMetaData->nb_ind_tot;
+#endif
}
}
else if ( !is_SCE && st_ivas->hCPE[element_id] != NULL )
@@ -782,6 +1805,9 @@ static ivas_error write_indices_element(
{
nb_bits_tot_metadata = st_ivas->hCPE[element_id]->hMetaData->nb_bits_tot;
ind_list_metadata = st_ivas->hCPE[element_id]->hMetaData->ind_list;
+#ifdef IND_LIST_DYN
+ nb_ind_tot_metadata = st_ivas->hCPE[element_id]->hMetaData->nb_ind_tot;
+#endif
}
}
#ifdef DEBUGGING
@@ -822,7 +1848,13 @@ static ivas_error write_indices_element(
#ifdef ENABLE_BITRATE_VERIFICATION
total_nb_bits =
#endif
- write_indices_to_stream( ind_list_metadata, &pt_stream_loc, -1, MAX_BITS_METADATA );
+ write_indices_to_stream( ind_list_metadata, &pt_stream_loc, -1,
+#ifdef IND_LIST_DYN
+ nb_ind_tot_metadata
+#else
+ MAX_BITS_METADATA
+#endif
+ );
#ifdef ENABLE_BITRATE_VERIFICATION
if ( total_nb_bits != nb_bits_tot_metadata )
@@ -836,7 +1868,13 @@ static ivas_error write_indices_element(
#ifdef ENABLE_BITRATE_VERIFICATION
total_nb_bits =
#endif
- write_indices_to_stream( sts[n]->hBstr->ind_list, &pt_stream_loc, 1, MAX_NUM_INDICES );
+ write_indices_to_stream( sts[n]->hBstr->ind_list, &pt_stream_loc, 1,
+#ifdef IND_LIST_DYN
+ sts[n]->hBstr->nb_ind_tot
+#else
+ MAX_NUM_INDICES
+#endif
+ );
#ifdef ENABLE_BITRATE_VERIFICATION
if ( total_nb_bits != sts[n]->hBstr->nb_bits_tot )
@@ -859,21 +1897,41 @@ static ivas_error write_indices_element(
{
if ( st_ivas->hSCE[element_id]->hMetaData != NULL )
{
+#ifdef IND_LIST_DYN
+ reset_indices_enc( st_ivas->hSCE[element_id]->hMetaData, st_ivas->hSCE[element_id]->hMetaData->nb_ind_tot );
+#else
reset_indices_enc( st_ivas->hSCE[element_id]->hMetaData, MAX_BITS_METADATA );
+#endif
}
- reset_indices_enc( sts[0]->hBstr, MAX_NUM_INDICES );
+ reset_indices_enc( sts[0]->hBstr,
+#ifdef IND_LIST_DYN
+ sts[0]->hBstr->nb_ind_tot
+#else
+ MAX_NUM_INDICES
+#endif
+ );
}
else
{
if ( st_ivas->hCPE[element_id]->hMetaData != NULL )
{
+#ifdef IND_LIST_DYN
+ reset_indices_enc( st_ivas->hCPE[element_id]->hMetaData, st_ivas->hCPE[element_id]->hMetaData->nb_ind_tot );
+#else
reset_indices_enc( st_ivas->hCPE[element_id]->hMetaData, MAX_BITS_METADATA );
+#endif
}
for ( n = 0; n < n_channels; n++ )
{
- reset_indices_enc( sts[n]->hBstr, MAX_NUM_INDICES );
+ reset_indices_enc( sts[n]->hBstr,
+#ifdef IND_LIST_DYN
+ sts[n]->hBstr->nb_ind_tot
+#else
+ MAX_NUM_INDICES
+#endif
+ );
}
}
@@ -920,6 +1978,7 @@ ivas_error write_indices_ivas(
{
sts = st_ivas->hSCE[n]->hCoreCoder;
i += sts[0]->hBstr->nb_bits_tot;
+
if ( st_ivas->hSCE[n]->hMetaData != NULL )
{
i += st_ivas->hSCE[n]->hMetaData->nb_bits_tot;
@@ -933,6 +1992,7 @@ ivas_error write_indices_ivas(
{
i += sts[ch]->hBstr->nb_bits_tot;
}
+
if ( st_ivas->hCPE[n]->hMetaData != NULL )
{
i += st_ivas->hCPE[n]->hMetaData->nb_bits_tot;
@@ -950,6 +2010,7 @@ ivas_error write_indices_ivas(
return IVAS_ERROR( IVAS_ERR_INTERNAL_FATAL, "Bitstream write size mismatch! Actual bitrate: %ld vs. Reference bitrate: %d\n", i * 50L, ivas_total_brate );
}
#endif
+
/*-----------------------------------------------------------------*
* Encode Payload
*-----------------------------------------------------------------*/
@@ -969,7 +2030,7 @@ ivas_error write_indices_ivas(
return error;
}
-
+#ifndef IND_LIST_DYN
/*-------------------------------------------------------------------*
* indices_to_serial_generic()
*
@@ -1019,6 +2080,7 @@ void indices_to_serial_generic(
return;
}
+#endif
/*---------------------------------------------------------------------*
* convertSerialToBytestream( )
@@ -1801,7 +2863,9 @@ ivas_error preview_indices(
if ( bit_stream[2] == 0 )
{
st_ivas->ivas_format = SBA_FORMAT;
- st_ivas->sba_mode = ivas_sba_mode_select( total_brate );
+#ifndef SBA_MODE_CLEAN_UP
+ st_ivas->sba_mode = ivas_sba_mode_select();
+#endif
}
else
{
@@ -1839,9 +2903,6 @@ ivas_error preview_indices(
break;
case SID_ISM:
st_ivas->ivas_format = ISM_FORMAT;
- /* temporary hack to make mode signaling work with the current 1-object ISM DTX: read padding bits */
- /* Todo: how to apply this here? maybe pt_stream += ... would work? */
- /* st->bit_stream += ( IVAS_SID_4k4 - SID_2k40 ) / FRAMES_PER_SEC - SID_FORMAT_NBITS; */
break;
case SID_MULTICHANNEL:
st_ivas->ivas_format = MC_FORMAT;
@@ -1914,7 +2975,7 @@ ivas_error preview_indices(
k = IVAS_FORMAT_SIGNALING_NBITS;
if ( st_ivas->ivas_format == MASA_FORMAT )
{
- k = IVAS_FORMAT_SIGNALING_NBITS_SBA;
+ k = IVAS_FORMAT_SIGNALING_NBITS_EXTENDED;
}
if ( total_brate < MIN_BRATE_MDCT_STEREO )
@@ -1954,9 +3015,9 @@ ivas_error preview_indices(
else if ( st_ivas->ivas_format == SBA_FORMAT )
{
/* Read SBA planar flag and SBA order */
- st_ivas->sba_planar = ( bit_stream[IVAS_FORMAT_SIGNALING_NBITS_SBA] == 1 );
- st_ivas->sba_order = ( bit_stream[IVAS_FORMAT_SIGNALING_NBITS_SBA + 2] == 1 );
- st_ivas->sba_order += 2 * ( bit_stream[IVAS_FORMAT_SIGNALING_NBITS_SBA + 1] == 1 );
+ st_ivas->sba_planar = ( bit_stream[IVAS_FORMAT_SIGNALING_NBITS_EXTENDED] == 1 );
+ st_ivas->sba_order = ( bit_stream[IVAS_FORMAT_SIGNALING_NBITS_EXTENDED + 2] == 1 );
+ st_ivas->sba_order += 2 * ( bit_stream[IVAS_FORMAT_SIGNALING_NBITS_EXTENDED + 1] == 1 );
st_ivas->sba_analysis_order = ivas_sba_get_analysis_order( total_brate, st_ivas->sba_order );
@@ -2006,7 +3067,7 @@ ivas_error read_indices(
file_read_FECpattern( &st_ivas->bfi );
st_ivas->bfi |= bfi;
- if ( bfi == FRAMEMODE_MISSING ) /* TODO(mcjbm): This fixes channel-aware mode BE. Still requires review from a bitstream reading expert */
+ if ( bfi == FRAMEMODE_MISSING )
{
for ( k = 0; k < num_bits; k++ )
{
@@ -2106,12 +3167,12 @@ ivas_error read_indices(
}
/* AMRWB 26.173 G.192 file reader (read_serial) does not declare/use SID_BAD ft,
- it declares every bad synch marked frame initially as a lost_speech frame,
- and then the RXDTX handler CNG state decides the decoding mode CNG/SPEECH.
- While In the AMRWB ETSI/3GPP format eid a CRC error in a detected SID_UPDATE frames triggers SID_BAD.
+ it declares every bad synch marked frame initially as a lost_speech frame,
+ and then the RXDTX handler CNG state decides the decoding mode CNG/SPEECH.
+ While In the AMRWB ETSI/3GPP format eid a CRC error in a detected SID_UPDATE frames triggers SID_BAD.
- Here we inhibit use of the SID-length info, even though it is available in the G.192 file format after STL/EID-XOR .
- */
+ Here we inhibit use of the SID-length info, even though it is available in the G.192 file format after STL/EID-XOR .
+ */
if ( sid_upd_bad )
{
sid_upd_bad = 0;
@@ -2123,10 +3184,10 @@ ivas_error read_indices(
{
g192_sid_first = 1; /* SID_FIRST detected for previous AMRWB/AMRWBIO active frames only */
/* It is not possible to perfectly simulate rate switching conditions EVS->AMRWBIO where:
- the very first SID_FIRST detection is based on a past EVS active frame
- and a good length 0 "SID_FIRST"(NO_DATA) frame is sent in AMRWBIO,
- due to the one frame state memory in the AMRWB legacy G.192 SID_FIRST encoding
- */
+ the very first SID_FIRST detection is based on a past EVS active frame
+ and a good length 0 "SID_FIRST"(NO_DATA) frame is sent in AMRWBIO,
+ due to the one frame state memory in the AMRWB legacy G.192 SID_FIRST encoding
+ */
}
speech_bad = 0;
@@ -2142,7 +3203,7 @@ ivas_error read_indices(
}
/* Do not allow decoder to enter CNG-synthesis for any instantly received GOOD+LENGTH==0 frame
- as this frame was never transmitted, one can not know it is good and has a a length of zero ) */
+ as this frame was never transmitted, one can not know it is good and has a a length of zero ) */
if ( *CNG != 0 )
{
/* We were in CNG synthesis */
@@ -2172,7 +3233,7 @@ ivas_error read_indices(
/* handle bad/lost speech frame(and CS bad SID frame) in the decoders CNG synthesis settings pair (total_brate, bfi) */
if ( (
- bfi != FRAMEMODE_FUTURE && /* TODO(mcjbm): This fixes channel-aware mode BE. Still requires review from a bitstream reading expert */
+ bfi != FRAMEMODE_FUTURE &&
( *CNG != 0 ) && ( ( speech_bad != 0 ) || ( speech_lost != 0 ) ) ) || /* SP_BAD or SPEECH_LOST) --> stay in CNG */
( sid_upd_bad != 0 ) ) /* SID_UPD_BAD --> start CNG */
{
@@ -2216,8 +3277,7 @@ ivas_error read_indices(
}
/* GOOD frame */
- if ( st_ivas->bfi == 0 || st_ivas->bfi == FRAMEMODE_FUTURE /* TODO(mcjbm): This fixes channel-aware mode BE. Still requires review from a bitstream reading expert */
- )
+ if ( st_ivas->bfi == 0 || st_ivas->bfi == FRAMEMODE_FUTURE )
{
/* GOOD frame - convert ITU-T G.192 words to short values */
st_ivas->hDecoderConfig->ivas_total_brate = total_brate;
@@ -2340,7 +3400,7 @@ static Word32 read_indices_mime_handle_dtx(
/* Now modify bfi flag for the decoder's SPEECH/CNG synthesis logic */
/* in SPEECH synthesis, make sure to activate speech PLC for a received NO_DATA frame,
- no_data frames may be injected by the network or by the dejitter buffer */
+ no_data frames may be injected by the network or by the dejitter buffer */
/* modify bfi_flag to stay/move into the correct decoder PLC section */
if ( ( *CNG == 0 ) && ( no_data != 0 ) )
{
@@ -2360,10 +3420,10 @@ static Word32 read_indices_mime_handle_dtx(
/* now bfi, total_brate are set by RX-DTX handler::
- bfi==0, total_brate!=0 CNG or speech pending bitrate
- bfi==0, total_brate==0 CNG will continue or start(sid_first, sid_bad)
- bfi==1, total_brate!=0 speech PLC
- bfi==1, total_brate==0 , speech PLC */
+ bfi==0, total_brate!=0 CNG or speech pending bitrate
+ bfi==0, total_brate==0 CNG will continue or start(sid_first, sid_bad)
+ bfi==1, total_brate!=0 speech PLC
+ bfi==1, total_brate==0 , speech PLC */
/* handle available AMRWB/AMRWBIO MIME header ToC rate-info at startup */
if ( ( st->bfi == 1 && st->ini_frame == 0 ) && ( ( amrwb_rfc4867_flag != 0 ) || ( amrwb_rfc4867_flag == 0 && isAMRWB_IOmode != 0 ) ) ) /*AMRWB ToC */
diff --git a/lib_com/cnst.h b/lib_com/cnst.h
index 7b359e2f40ff80ab3db4a1848c9f0e3a781f28d6..a35f5280c228de623d417afd7d4b602f10a01077 100644
--- a/lib_com/cnst.h
+++ b/lib_com/cnst.h
@@ -294,9 +294,7 @@ enum
IND_ISF_1_2,
IND_ISF_1_3,
IND_ISF_1_4,
-#ifdef LSF_RE_USE_SECONDARY_CHANNEL
IND_IC_LSF_PRED,
-#endif
IND_GSC_ATTACK,
IND_GSC_SWB_SPEECH,
IND_NOISE_LEVEL,
@@ -449,7 +447,9 @@ enum
IND_STEREO_2ND_CODER_T,
IND_UNUSED,
+#ifndef IND_LIST_DYN
MAX_NUM_INDICES = IND_UNUSED + 772 /* Total 2640 in line with MAX_BITS_METADATA */
+#endif
};
/*----------------------------------------------------------------------------------*
@@ -1391,7 +1391,6 @@ enum
#define NPARTCLDFB 10
#define NPART_SHAPING 62
-#ifdef ERI_FDCNGVQ_LOW_ROM
#define FDCNG_VQ_MAX_LEN FD_CNG_maxN_37bits
#define FDCNG_VQ_DCT_NSEGM 4
#define FDCNG_VQ_DCT_MINTRUNC 8
@@ -1408,7 +1407,6 @@ typedef enum _DCTTYPE
IDCT_T2_XX_21 = 3
} DCTTYPE;
-#endif
#define MSSUBFRLEN 12
#define MSNUMSUBFR 6
@@ -1434,7 +1432,8 @@ typedef enum _DCTTYPE
#define CHEAP_NORM_SIZE 161
#define CNA_MAX_BRATE ACELP_13k20
-#define MAX_CNA_NBANDS 12
+
+#define CNA_INIT_NBANDS 6
#define GAIN_Q_OFFSET_EVS 60.f
#define GAIN_Q_OFFSET_IVAS 45.f
@@ -1532,7 +1531,8 @@ typedef enum _DCTTYPE
#define TOD_NSPEC 80 /* number of spectral bins of the tonal detector */
#define TOD_THR_MASS 0.86f /* initial value for the adaptive threshold of the tonal detector */
#define P2A_FACT 0.9f /* long-term averaging factor for peak-to-average ratio */
-#define THR_P2A 80.0f /* threshold to detect strongly peaky signals */
+#define THR_P2A_HIGH 95.0f /* higher threshold to detect strongly peaky signals at low bitrates*/
+#define THR_P2A 80.0f /* lower threshold to detect strongly peaky signals at higher bitrates */
/*----------------------------------------------------------------------------------*
* LD music post-filter constants
@@ -2138,7 +2138,7 @@ enum
#define IGF_GRID_LB_SHORT 2
/* constants for IGFSCFDecoder and IGFSCFEncoder */
-#define IGF_CTX_OFFSET 3 /* offset added to make the context values nonnegative, for array indexing */
+#define IGF_CTX_OFFSET 3 /* offset added to make the context values non negative, for array indexing */
#define IGF_CTX_COUNT ( 2 * IGF_CTX_OFFSET + 1 ) /* number of contexts for the AC statistical model */
#define IGF_MIN_ENC_SEPARATE -12 /* minimum residual value coded separately, without escape coding */
#define IGF_MAX_ENC_SEPARATE +12 /* maximum residual value coded separately, without escape coding */
@@ -2240,5 +2240,13 @@ enum
VOIP_RTPDUMP
};
+#ifdef FIX_489_COV_SMOOTHING
+typedef enum _COV_SMOOTHING_TYPE
+{
+ COV_SMOOTH_SPAR,
+ COV_SMOOTH_MC
+} COV_SMOOTHING_TYPE;
+#endif
+
/* clang-format on */
#endif /* CNST_H */
diff --git a/lib_com/common_api_types.h b/lib_com/common_api_types.h
index 61c68eae5d5bc8ceeb717b7bd4a7b2cc1112575c..33ddc9e881d865970af564c2b21c974af44c6844 100644
--- a/lib_com/common_api_types.h
+++ b/lib_com/common_api_types.h
@@ -80,6 +80,7 @@ typedef struct _IVAS_ISM_METADATA
float gainFactor;
float yaw;
float pitch;
+ int16_t non_diegetic_flag;
} IVAS_ISM_METADATA;
typedef struct
@@ -93,6 +94,16 @@ typedef struct
float x, y, z;
} IVAS_VECTOR3;
+#ifdef FIX_439_OTR_PARAMS
+typedef enum
+{
+ HEAD_ORIENT_TRK_NONE,
+ HEAD_ORIENT_TRK_REF,
+ HEAD_ORIENT_TRK_AVG,
+ HEAD_ORIENT_TRK_REF_VEC,
+ HEAD_ORIENT_TRK_REF_VEC_LEV
+} HEAD_ORIENT_TRK_T;
+#endif
typedef struct ivas_masa_metadata_frame_struct *IVAS_MASA_METADATA_HANDLE;
typedef struct ivas_masa_decoder_ext_out_meta_struct *MASA_DECODER_EXT_OUT_META_HANDLE;
@@ -118,6 +129,7 @@ typedef struct
float radius;
float yaw;
float pitch;
+ int16_t non_diegetic_flag;
} IVAS_REND_AudioObjectPosition;
typedef struct _IVAS_ROOM_ACOUSTICS_CONFIG
diff --git a/lib_com/delay_comp.c b/lib_com/delay_comp.c
index 5557a88606fc789954b3637e793bc0e101f4b89b..003d9422451fb3fd2b6fda1c1ff11047a0a3d816 100644
--- a/lib_com/delay_comp.c
+++ b/lib_com/delay_comp.c
@@ -104,7 +104,6 @@ int32_t get_delay(
delay += IVAS_FB_DEC_DELAY_NS;
}
-
if ( ivas_format == MASA_FORMAT )
{
delay += IVAS_ENC_DELAY_NS; /* Compensate also the encoder delay in the decoder with MASA */
diff --git a/lib_com/disclaimer.c b/lib_com/disclaimer.c
index ed55a45b063d596dea4b6d4968633533c8c3e177..10a31d94c079da17168d2a3c79591fadc728f47b 100644
--- a/lib_com/disclaimer.c
+++ b/lib_com/disclaimer.c
@@ -55,3 +55,5 @@ int16_t print_disclaimer( FILE *fPtr )
return 0;
}
+
+#undef WMC_TOOL_SKIP
diff --git a/lib_com/fd_cng_com.c b/lib_com/fd_cng_com.c
index f2dbf746b6f18d5e6b9fc07aaa570384733702be..f0408ea3ddca06d1eac0552ecba721c7e60d6b42 100644
--- a/lib_com/fd_cng_com.c
+++ b/lib_com/fd_cng_com.c
@@ -941,6 +941,75 @@ void SynthesisSTFT(
}
+#ifdef JBM_TSM_ON_TCS
+/*-------------------------------------------------------------------
+ * SynthesisSTFT_dirac()
+ *
+ * STFT synthesis filterbank
+ *-------------------------------------------------------------------*/
+
+void SynthesisSTFT_dirac(
+ float *fftBuffer, /* i : FFT bins */
+ float *timeDomainOutput,
+ float *olapBuffer,
+ const float *olapWin,
+ const int16_t samples_out,
+ HANDLE_FD_CNG_COM hFdCngCom /* i/o: FD_CNG structure containing all buffers and variables */
+)
+{
+ int16_t i;
+ float buf[M + 1 + 320], tmp;
+
+ /* Perform IFFT */
+ RFFTN( fftBuffer, hFdCngCom->fftSineTab, hFdCngCom->fftlen, 1 );
+
+ /* Handle overlap in P/S domain for stereo */
+ mvr2r( olapBuffer + hFdCngCom->frameSize, olapBuffer, hFdCngCom->frameSize );
+ set_f( olapBuffer + hFdCngCom->frameSize, 0.0f, hFdCngCom->frameSize ); /*olapBuffer, fftBuffer, olapWin*/
+
+ for ( i = hFdCngCom->frameSize / 4; i < 3 * hFdCngCom->frameSize / 4; i++ )
+ {
+ olapBuffer[i] += fftBuffer[i] * olapWin[i - hFdCngCom->frameSize / 4];
+ }
+ for ( ; i < 5 * hFdCngCom->frameSize / 4; i++ )
+ {
+ olapBuffer[i] = fftBuffer[i];
+ }
+
+ for ( ; i < 7 * hFdCngCom->frameSize / 4; i++ )
+ {
+ olapBuffer[i] = fftBuffer[i];
+ }
+
+ for ( ; i < hFdCngCom->fftlen; i++ )
+ {
+ olapBuffer[i] = 0;
+ }
+
+ /* Get time-domain signal */
+ v_multc( olapBuffer + hFdCngCom->frameSize / 4, (float) ( hFdCngCom->fftlen / 2 ), timeDomainOutput, samples_out );
+
+ /* Get excitation */
+ v_multc( olapBuffer + hFdCngCom->frameSize / 4 - ( M + 1 ), (float) ( hFdCngCom->fftlen / 2 ), buf, M + 1 + hFdCngCom->frameSize );
+ tmp = buf[0];
+ preemph( buf + 1, PREEMPH_FAC, M + hFdCngCom->frameSize, &tmp );
+ residu( hFdCngCom->A_cng, M, buf + 1 + M, hFdCngCom->exc_cng, hFdCngCom->frameSize );
+
+ /* update and window olapBuf if we have a output frame that is shorter than the default frame size...*/
+ if ( samples_out < hFdCngCom->frameSize )
+ {
+ mvr2r( olapBuffer + samples_out, olapBuffer + hFdCngCom->frameSize, 3 * hFdCngCom->frameSize / 4 );
+ }
+ for ( i = 5 * hFdCngCom->frameSize / 4; i < 7 * hFdCngCom->frameSize / 4; i++ )
+ {
+ olapBuffer[i] *= olapWin[i - 3 * hFdCngCom->frameSize / 4];
+ }
+
+ return;
+}
+#endif
+
+
/*-------------------------------------------------------------------
* mhvals()
*
diff --git a/lib_com/fft.c b/lib_com/fft.c
index d8493b8726c8ac63c4d635abf7320cf487ac425d..e6121e818ae1e58956c41a2b31f5fe3bd54abe08 100644
--- a/lib_com/fft.c
+++ b/lib_com/fft.c
@@ -6251,20 +6251,10 @@ void fft(
{
case 20:
fft_len20( re, im, s );
-#ifdef ENHANCED_STEREO_DMX
- case 16:
- fft_lenN( re, im, FFT_RotVector_256, 256, 1, 16, s, 64, 64 );
- break;
- case 32:
- fft_lenN( re, im, FFT_RotVector_256, 256, 1, 32, s, 64, 64 );
break;
-#endif
case 40:
fft_lenN( re, im, FFT_RotVector_640, 640, 5, 8, s, 8, 40 );
break;
- case 50:
- fft_lenN( re, im, FFT_RotVector_400, 400, 5, 10, s, 4, 40 );
- break;
case 64:
fft_lenN( re, im, FFT_RotVector_256, 256, 8, 8, s, 8, 64 );
break;
diff --git a/lib_com/gs_bitallocation.c b/lib_com/gs_bitallocation.c
index 7f7809428f9fb765f68dd2aceba11f608a4a8c85..d099c2200c04e574b5c48971238635190c2135e0 100644
--- a/lib_com/gs_bitallocation.c
+++ b/lib_com/gs_bitallocation.c
@@ -616,7 +616,7 @@ void bands_and_bit_alloc(
* Complete the bit allocation per frequency band for 16kHz high brate mode
*--------------------------------------------------------------------------*/
- if ( L_frame == L_FRAME16k && core_brate > ACELP_32k ) /* TBV if applicable */
+ if ( L_frame == L_FRAME16k && core_brate > ACELP_32k )
{
for ( j = st_band; j < nb_bands; j++ )
{
diff --git a/lib_com/hq_tools.c b/lib_com/hq_tools.c
index 1d89d0314597493852e85af60f0e57247410d33c..0008cb957ce7b5a85d8c0b50478b02995f5f7eeb 100644
--- a/lib_com/hq_tools.c
+++ b/lib_com/hq_tools.c
@@ -1290,7 +1290,6 @@ int16_t calc_nor_delta_hf(
ynrm[i] += delta;
add_bits_denv += bitsforDelta;
-
temp_num++;
}
}
diff --git a/lib_com/ivas_cnst.h b/lib_com/ivas_cnst.h
index e94cb926a6f1df906048c58e2b4f21216bb5b3a9..9557f7aef1ae94191c97dd552d9abc7a3d060164 100644
--- a/lib_com/ivas_cnst.h
+++ b/lib_com/ivas_cnst.h
@@ -78,7 +78,7 @@ typedef enum
*----------------------------------------------------------------------------------*/
#define IVAS_FORMAT_SIGNALING_NBITS 2 /* number of bits for signaling the IVAS format */
-#define IVAS_FORMAT_SIGNALING_NBITS_SBA ( IVAS_FORMAT_SIGNALING_NBITS + 1 )
+#define IVAS_FORMAT_SIGNALING_NBITS_EXTENDED ( IVAS_FORMAT_SIGNALING_NBITS + 1 )
/*----------------------------------------------------------------------------------*
@@ -106,8 +106,8 @@ typedef enum
AUDIO_CONFIG_ISM2, /* ISM2 */
AUDIO_CONFIG_ISM3, /* ISM3 */
AUDIO_CONFIG_ISM4, /* ISM4 */
- AUDIO_CONFIG_MASA1, /* MASA1 */ // TBV: seems not to be used
- AUDIO_CONFIG_MASA2, /* MASA2 */ // TBV: seems not to be used
+ AUDIO_CONFIG_MASA1, /* MASA1 */ // TODO: seems not to be used
+ AUDIO_CONFIG_MASA2, /* MASA2 */ // TODO: seems not to be used
AUDIO_CONFIG_EXTERNAL /* external renderer */
} AUDIO_CONFIG;
@@ -152,7 +152,8 @@ typedef enum
RENDERER_MCMASA_MONO_STEREO,
RENDERER_PARAM_ISM,
RENDERER_BINAURAL_MIXER_CONV,
- RENDERER_BINAURAL_MIXER_CONV_ROOM
+ RENDERER_BINAURAL_MIXER_CONV_ROOM,
+ RENDERER_NON_DIEGETIC_DOWNMIX
} RENDERER_TYPE;
@@ -166,18 +167,28 @@ typedef enum
#define HEAD_ROTATION_HOA_ORDER 3 /* HOA 3rd order */
#define MAX_CICP_CHANNELS 16 /* max channels for loudspeaker layouts (16 for custom layouts)*/
#define MAX_OUTPUT_CHANNELS 16 /* Maximum number of output channels (HOA 3rd order) */
+#define MAX_OUTPUT_CHANNELS_IN_DIEGETIC_PAN 2 /* Maximum number of output channels with non diegetic panning */
#define BINAURAL_CHANNELS 2 /* number of channels for binaural output configuration */
#define CPE_CHANNELS 2 /* number of CPE (stereo) channels */
#define FOA_CHANNELS 4 /* number of FOA channels */
+#define HOA2_CHANNELS 9
+
#define MAX_NUM_OBJECTS 4 /* max. number of audio objects */
#define MAX_SCE MAX_NUM_OBJECTS /* max. number of SCEs */
#define MAX_CPE ( MAX_TRANSPORT_CHANNELS / CPE_CHANNELS ) /* max. number of CPEs */
#define MAX_BITS_METADATA 2640 /* max. bit-budget of metadata, one channel */ /* IVAS_fmToDo: to be confirmed for final value once mature */
+#ifndef IND_LIST_DYN
#define MAX_NUM_METADATA max( 2, MAX_NUM_OBJECTS ) /* number of max. metadata (now only 2 for DirAC) */
-
+#endif
+#ifdef IND_LIST_DYN
+#define MIN_NUM_IND 10 /* minimum number of indices in the core coder */
+#define MAX_NUM_IND_LFE 100 /* maximum number of indices in the LFE encoder */
+#define MAX_NUM_IND_TEMP_LIST 10 /* maximum number of indices in the temporary list */
+#define MAX_IND_TDM_TMP 10 /* maximum number of indices in the temporary list of TD stereo spatial parameters */
+#endif
#define IVAS_ENC_DELAY_NS ACELP_LOOK_NS
#define IVAS_DEC_DELAY_NS 3250000L /* 3.25 ms: IVAS decoder delay (without renderer delay) */
@@ -192,6 +203,26 @@ typedef enum
#define IVAS_NUM_SUPPORTED_FS 3 /* number of supported sampling-rates in IVAS */
+#ifdef JBM_TSM_ON_TCS
+#define CLDFB_SLOT_NS 1250000L /* 1.25ms: CLDFB slot length */
+#define MAX_JBM_SUBFRAMES_5MS 8
+#define DEFAULT_JBM_SUBFRAMES_5MS 4
+#define JBM_CLDFB_SLOTS_IN_SUBFRAME 4
+#define MAX_JBM_CLDFB_TIMESLOTS 32
+#define DEFAULT_JBM_CLDFB_TIMESLOTS 16
+#define MAX_JBM_L_FRAME48k 1920
+#define MAX_JBM_L_FRAME_NS 40000000L
+#define MAX_SPAR_INTERNAL_CHANNELS IVAS_SPAR_MAX_CH
+#define MAX_CLDFB_DIGEST_CHANNELS 4
+
+typedef enum
+{
+ TC_BUFFER_MODE_NONE = 0,
+ TC_BUFFER_MODE_RENDERER,
+ TC_BUFFER_MODE_BUFFER
+} TC_BUFFER_MODE;
+#endif
+
/*----------------------------------------------------------------------------------*
* IVAS Bitrates
*----------------------------------------------------------------------------------*/
@@ -324,6 +355,7 @@ typedef enum
#define ISM_RADIUS_MIN 0.0f
#define ISM_RADIUS_DELTA 0.25f /* Max radius = (2^ISM_RADIUS_NBITS-1)*0.25 = 15.75 */
#define ISM_EXTENDED_METADATA_BRATE IVAS_64k
+#define ISM_METADATA_IS_NDP_BITS 1
#define ISM_EXTENDED_METADATA_BITS 1
#define ISM_METADATA_RS_MAX_FRAMES 5 /* Number of frames with opposite extended metadata flags before switching */
@@ -365,6 +397,7 @@ enum
{
IND_ISM_NUM_OBJECTS,
IND_ISM_EXTENDED_FLAG = IND_ISM_NUM_OBJECTS + MAX_NUM_OBJECTS,
+ IND_ISM_EXTENDED_NDP_FLAG,
IND_ISM_METADATA_FLAG,
IND_ISM_VAD_FLAG = IND_ISM_METADATA_FLAG + MAX_NUM_OBJECTS,
IND_ISM_NOISY_SPEECH_FLAG = IND_ISM_VAD_FLAG + MAX_NUM_OBJECTS,
@@ -373,6 +406,7 @@ enum
/* ------------- loop for objects -------------- */
TAG_ISM_LOOP_START = IND_ISM_DTX_COH_SCA + MAX_NUM_OBJECTS,
+ IND_ISM_NDP_FLAG = TAG_ISM_LOOP_START,
IND_ISM_AZIMUTH_DIFF_FLAG = TAG_ISM_LOOP_START,
IND_ISM_AZIMUTH = TAG_ISM_LOOP_START,
IND_ISM_ELEVATION_DIFF_FLAG = TAG_ISM_LOOP_START,
@@ -791,11 +825,7 @@ enum fea_names
#define TDM_LP_REUSE_BITS 1 /* number of bits to code LP reuse flag for secondary channel */
#define TDM_LR_CONTENT_BITS 1 /* number of bits to code flag when the content is LR or not */
#define TDM_SIGNAL_BITS_READ_FROM_THE_END_OF_BS ( TDM_SECONDARY_SIGNALLING + TDM_RATIO_BITS + TDM_LP_REUSE_BITS + TDM_LR_CONTENT_BITS + STEREO_BITS_TCA )
-#ifdef LSF_RE_USE_SECONDARY_CHANNEL
-#ifdef LSF_RE_USE_SECONDARY_CHANNEL_REUSEMODE
#define TDM_IC_LSF_PRED_BITS 1 /* number of bits to code the inter channel LSF prediction mode */
-#endif
-#endif
/*----------------------------------------------------------------------------------*
@@ -829,18 +859,21 @@ enum fea_names
#define SNS_LOW_BR_MODE -1
#define SNS_NPTS 16 /* Number of downsampled SNS parameters */
-#ifdef SNS_MSVQ
#define SNS_STEREO_MODE_LR 0
#define SNS_STEREO_MODE_MS 1
#define SNS_STEREO_MODE_OFFSET_INDICES 4
#define SNS_MSVQ_NSTAGES_TCX20 4
#define SNS_MSVQ_NSTAGES_TCX10 3
#define SNS_MSVQ_NSTAGES_SIDE 2
-#endif
+#define SNS_CDBKS_BITS_4_FRAC 12
+#define SNS_MEANS_BITS_4_FRAC 14
#define MDCT_ST_PLC_FADEOUT_MIN_NOISE_NRG 0.001f
#define MDCT_ST_PLC_FADEOUT_MAX_CONC_FRAME 2 * FRAMES_PER_SEC
#define MDCT_ST_PLC_FADEOUT_TO_ZERO_LEN 20
+#ifdef FIX_MDCT_ST_PLC_FADEOUT_DELAY
+#define MDCT_ST_PLC_FADEOUT_DELAY_4_LSP_FADE 3
+#endif
typedef enum {
EQUAL_CORES,
@@ -865,9 +898,10 @@ typedef enum {
/*----------------------------------------------------------------------------------*
* General Parametric Coding Constants
*----------------------------------------------------------------------------------*/
-// VE: this should be renamed to e.g. N_SPATIAL_SUBFRAMES
+
#define MAX_PARAM_SPATIAL_SUBFRAMES 4 /* Maximum number of subframes for parameteric spatial coding */
#define L_SPATIAL_SUBFR_48k (L_FRAME48k / MAX_PARAM_SPATIAL_SUBFRAMES)
+#define CLDFB_SLOTS_PER_SUBFRAME ( CLDFB_NO_COL_MAX / MAX_PARAM_SPATIAL_SUBFRAMES ) /* Number of CLDFB slots per subframe */
/*----------------------------------------------------------------------------------*
@@ -885,20 +919,21 @@ typedef enum {
#define SBA_NHARM_HOA3 16
#define SBA_T_DESIGN_11_SIZE 70
#define SBA_DTX_BITRATE_THRESHOLD IVAS_80k
-
+#ifndef SBA_MODE_CLEAN_UP
typedef enum
{
SBA_MODE_NONE,
SBA_MODE_DIRAC,
- SBA_MODE_SPAR, // VE: this is actually SBA_MODE_SPAR_DIRAC
+ SBA_MODE_SPAR,
} SBA_MODE;
+#endif
/*----------------------------------------------------------------------------------*
* DirAC Constants
*----------------------------------------------------------------------------------*/
-#define DIRAC_MAX_ANA_CHANS FOA_CHANNELS /* Maximum number of channels for DirAC analysis */
+#define DIRAC_MAX_ANA_CHANS 11 /* Maximum number of channels for DirAC analysis */
#define DIRAC_NUM_DIMS 3 /* number of directions to estimate (X,Y,Z) */
#define DIRAC_MAX_NBANDS 12 /* Maximum number of frequency bands for the DirAC Side Parameter decoding */
@@ -912,6 +947,9 @@ typedef enum
#define DIRAC_NO_FB_BANDS_MAX MDFT_FB_BANDS_240
#define DELAY_DIRAC_ENC_CMP_NS_PARAM_ISM ( IVAS_ENC_DELAY_NS + IVAS_DEC_DELAY_NS ) /* == 12 ms */
+#define DIRAC_HO_NUMSECTORS 2
+#define NUM_ANA_SECTORS 2
+
/* DirAC renderer setup */
typedef enum
@@ -970,7 +1008,10 @@ typedef enum
#define SPAR_CONFIG_BW FB
-#define IVAS_SPAR_MAX_CH (FOA_CHANNELS + 2 * ( IVAS_MAX_SBA_ORDER - 1 )) /* FOA + planar HOA */
+#define IVAS_SPAR_MAX_CH ((( IVAS_MAX_SBA_ORDER ) * ( IVAS_MAX_SBA_ORDER )) + 2) /* HOA2 + pHOA3*/
+#define IVAS_HBR_MAX_DECOR_CHS (2)
+
+#define IVAS_SPAR_MAX_FB_IN_CHAN 11
#define IVAS_SPAR_P_LOWERTRI ((IVAS_SPAR_MAX_CH - 1) * (IVAS_SPAR_MAX_CH - 2)) >> 1
#define IVAS_SPAR_MAX_C_COEFF (IVAS_SPAR_MAX_CH - IVAS_SPAR_MAX_DMX_CHS) * ( IVAS_SPAR_MAX_DMX_CHS - 1)
@@ -982,10 +1023,15 @@ typedef enum
/* AGC constants */
#define AGC_BITS_PER_CH 3
#define AGC_EMAX 0
+#ifdef ARITH_HUFF_CODER_CHANGES
+#define AGC_SIGNALLING_BITS 1
+#define IVAS_SPAR_ARITH_OVERSHOOT_BITS (16)
+#endif
/* Common SPAR metadata constants */
#define IVAS_ACTIVEW_DM_F_SCALE 0.5f
#define IVAS_ACTIVEW_DM_F_SCALE_DTX 0.25f
+#define IVAS_ACTIVEW_DM_F_SCALE_VLBR 0.25f
#define IVAS_SPAR_FOA_DFLT_FREQ_PER_CHAN 24000
#define MAX_QUANT_STRATS 3
@@ -1018,9 +1064,9 @@ typedef enum
DECX_COEFF
} ivas_coeffs_type_t;
-#define IVAS_SPAR_BR_TABLE_LEN 18
+#define IVAS_SPAR_BR_TABLE_LEN 20
-/* TD decorr */ // VE: not all 16CH are currently supported -> t be revisited later
+/* TD decorr */ // ToDo: not all 16CH are currently supported -> to be revisited later
enum
{
IVAS_TD_DECORR_OUT_1CH = 1,
@@ -1140,6 +1186,9 @@ enum
#define MASA_DIRECTION_MAX_BITS 11
#define MASA_NO_INDEX 32767
#define MASA_BITS_ER 3
+#ifdef HR_METADATA
+#define MASA_BITS_ER_HR 4
+#endif
#define MASA_MIN_BITS_TF 4
#define MASA_LIMIT_2D 2
#define MASA_NO_CV_COH 8
@@ -1158,6 +1207,15 @@ enum
#define MASA_COH_LIMIT_2IDX 144 /* limit for sum of values across components for having two joint indexes */
#define QMETADATA_MAX_NO_DIRECTIONS 2
#define MASA_MAX_BITS 1300 /* max. bit-budget for MASA metadata */
+
+#ifdef HR_METADATA
+#define MASA_MAX_BITS_HR 2000 /* max. bit-budget for MASA metadata in HR mode*/
+#define HR_MASA_ER_LEVELS 16
+#endif
+#ifdef FIX_HBR_MASAMETA
+#define MAX_REDUCED_NBANDS 18 /* max number of subbands that is less than the default value 24 */
+#endif
+
#define LIMIT_ER_ELEVATION_ENC 4
#define LIMIT_ER_SIMPLE_ENC 6
#define LIMIT_USE_COMMON 3
@@ -1169,7 +1227,9 @@ enum
#define MASA_ANGLE_TOLERANCE 0.5f
#define MASA_LIMIT_NO_BANDS_SUR_COH 8
#define MINIMUM_BIT_BUDGET_NORMAL_META 100
+#define DIFF_DFRATIO_2BIT_LIMIT_IDX_HODIRAC 4
#define DIFF_DFRATIO_2BIT_LIMIT_IDX 3
+
#define DIFF_DFRATIO_1BIT_LIMIT_IDX 6
#define DIFF_EC_HUFF_BAND_LIMIT 8
#define DIFF_EC_HUFF_GR0_LIMIT 8
@@ -1186,7 +1246,12 @@ enum
#define MASA_STEREO_MIN_BITRATE IVAS_24k4
#define MASA_BIT_REDUCT_PARAM 10
-#define MASA_MAXIMUM_TWO_DIR_BANDS 18
+#ifdef HR_METADATA
+#define MASA_MAXIMUM_TWO_DIR_BANDS 24
+#define NBITS_HR_COH 4
+#else
+#define MASA_MAXIMUM_TWO_DIR_BANDS 18
+#endif
typedef enum
{
MASA_STEREO_NOT_DEFINED,
@@ -1212,7 +1277,8 @@ typedef enum
MC_MODE_NONE,
MC_MODE_MCT,
MC_MODE_PARAMMC,
- MC_MODE_MCMASA
+ MC_MODE_MCMASA,
+ MC_MODE_PARAMUPMIX
} MC_MODE;
typedef enum
@@ -1272,6 +1338,55 @@ typedef enum
MCT_CHAN_MODE_IGNORE
} MCT_CHAN_MODE;
+/*----------------------------------------------------------------------------------*
+ * MC Param-Upmix Mode Constants
+ *----------------------------------------------------------------------------------*/
+#define MC_PARAMUPMIX_MAX_TRANSPORT_CHANS 8
+#define MC_PARAMUPMIX_MAX_INPUT_CHANS 12
+#define MC_PARAMUPMIX_MAX_BITS 1024 /* Maximum number of bits for the MC Param-Upmix metadata */
+#define MC_PARAMUPMIX_COMBINATIONS 4 /* number of sets of 2 channels combined */
+#define MC_PARAMUPMIX_NCH 2 /* number of channels to combine into 1 */
+#define MC_PARAMUPMIX_MIN_CLDFB 8
+
+typedef struct {
+ const int32_t *value;
+ const uint16_t *length;
+} HUFF_TAB;
+
+typedef struct {
+ int32_t value[81];
+ unsigned short length[81];
+} HUFF_ELEMENTS;
+
+typedef struct {
+ HUFF_ELEMENTS df0;
+ HUFF_ELEMENTS df;
+ HUFF_ELEMENTS dt;
+} HUFF_TABLE;
+
+typedef enum {
+ ALPHA,
+ BETA
+} PAR_TYPE;
+
+typedef enum {
+ FINE,
+ COARSE
+} QUANT_TYPE;
+
+typedef struct {
+ int16_t nquant;
+ int16_t offset;
+ float data[35];
+} ACPL_QUANT_TABLE;
+
+typedef struct
+{
+ const int16_t (*alpha[2])[2];
+ const int16_t (*beta[2])[2];
+} HUFF_NODE_TABLE;
+
+
/*----------------------------------------------------------------------------------*
* Parametric MC Constants
*----------------------------------------------------------------------------------*/
@@ -1288,7 +1403,11 @@ typedef enum
#define PARAM_MC_REG_GHAT (0.001f) /* Regularization factor for mixing matrix calculation */
#define PARAM_MC_MAX_PARAMETER_BANDS 20 /* Maximum number of parameter bands */
#define PARAM_MC_MAX_PARAMETER_BANDS_RES 14 /* Maximum number of parameter bands with decorrelation */
+#ifdef JBM_TSM_ON_TCS
+#define PARAM_MC_MAX_NSLOTS MAX_JBM_CLDFB_TIMESLOTS /* Maximum number of CLDFB slots in a frame */
+#else
#define PARAM_MC_MAX_NSLOTS 16 /* Maximum number of CLDFB slots in a frame */
+#endif
#define PARAM_MC_MAX_NSLOTS_IN_SUBFRAME 4 /* Maximum number of CLDFB slots in a subframe */
#define PARAM_MC_NSUBFRAMES_DEC 4 /* Number of subframes for the synthesis in the decoder */
#define PARAM_MC_MAX_BANDS_IN_PARAMETER_BAND 30 /* Maximum number of CLDFB frequency bands within a parameter band */
@@ -1319,9 +1438,7 @@ typedef enum
#define PARAM_MC_BAND_TO_MDCT_BAND_RATIO 16 /* Ratio of resolution of CLDFB Bands to MDCT Bands */
#define PARAM_MC_SLOT_ENC_NS 2500000L
#define PARAM_MC_MDFT_NO_SLOTS 8
-#ifdef PARAMMC_SHORT_ENC_MDFT
#define PARAM_MC_CLDFB_TO_MDFT_FAC 2
-#endif
/*----------------------------------------------------------------------------------*
* LFE Coding Constants
@@ -1397,7 +1514,11 @@ typedef enum
#define BINAURAL_MAXBANDS 60 /* Max number of bands */
#define BINAURAL_CONVBANDS 50 /* Bands upto which convolution is performed */
+#ifdef UPDATE_SBA_FILTER
+#define BINAURAL_NTAPS 5
+#else
#define BINAURAL_NTAPS 7
+#endif
#define BINAURAL_NTAPS_MAX 96
#define HRTF_SH_ORDER 3
@@ -1415,7 +1536,13 @@ typedef enum
{
BINAURAL_INPUT_AUDIO_CONFIG_INVALID,
BINAURAL_INPUT_AUDIO_CONFIG_COMBINED, /* 5_1, 5_1_2, 5_1_4, 7_1, 7_1_4 */
+#ifdef UPDATE_SBA_FILTER
+ BINAURAL_INPUT_AUDIO_CONFIG_HOA3, /* HOA3 */
+ BINAURAL_INPUT_AUDIO_CONFIG_HOA2, /* HOA2 */
+ BINAURAL_INPUT_AUDIO_CONFIG_FOA, /* FOA */
+#else
BINAURAL_INPUT_AUDIO_CONFIG_HOA, /* FOA, HOA2, HOA3 */
+#endif
BINAURAL_INPUT_AUDIO_CONFIG_UNDEFINED /* Not used */
} BINAURAL_INPUT_AUDIO_CONFIG;
@@ -1442,11 +1569,7 @@ typedef enum
#define SFX_SPAT_BIN_NUM_SUBSAMPLES 64
#define ITD_MEM_LEN (MAX_ITD + SFX_SPAT_BIN_SINC_M)
#define L_SUBFRAME5MS_48k (L_FRAME48k/4)
-#ifdef FIX_421_TD_INT_TUNE
#define MAX_ANGULAR_STEP (0.01f)
-#else
-#define MAX_ANGULAR_STEP (1.0f)
-#endif
#define MAX_ANGULAR_STEP_INV ( 1.0f / MAX_ANGULAR_STEP )
#define MAX_INTERPOLATION_STEPS 12
@@ -1467,7 +1590,8 @@ typedef enum
typedef enum
{
TDREND_PLAYSTATUS_INITIAL,
- TDREND_PLAYSTATUS_PLAYING
+ TDREND_PLAYSTATUS_PLAYING,
+ TDREND_PLAYSTATUS_PLAYING_NON_DIEGETIC
} TDREND_PlayStatus_t;
typedef enum
@@ -1490,6 +1614,7 @@ typedef enum
} SFX_OpMode_t;
+#ifndef FIX_439_OTR_PARAMS
/*----------------------------------------------------------------------------------*
* Orientation tracking constants
*----------------------------------------------------------------------------------*/
@@ -1510,7 +1635,7 @@ typedef enum
OTR_TRACKING_REF_VEC = IVAS_ORIENT_TRK_REF_VEC, /* track orientation relative to external reference vector */
OTR_TRACKING_REF_VEC_LEV = IVAS_ORIENT_TRK_REF_VEC_LEV /* track orientation relative to level component of external reference vector */
} OTR_TRACKING_T;
-
+#endif
/*----------------------------------------------------------------------------------*
* Reverberator constants
@@ -1536,9 +1661,7 @@ typedef enum
#define IVAS_320_PT_LEN 320
#define IVAS_240_PT_LEN 240
#define IVAS_160_PT_LEN 160
-#ifdef PARAMMC_SHORT_ENC_MDFT
#define IVAS_120_PT_LEN 120
-#endif
#define IVAS_80_PT_LEN 80
#define IVAS_40_PT_LEN 40
@@ -1642,11 +1765,17 @@ typedef enum
#define IVAS_16K_12BANDS_ACTIVE_BANDS 10
#define SPAR_DIRAC_SPLIT_START_BAND 8
+#define DIRAC_TO_SPAR_HBR_PRED_CHS (FOA_CHANNELS - 1)
#define SPAR_DTX_BANDS 2
#define DIRAC_DTX_BANDS 2
#define SPAR_DIRAC_DTX_BANDS ( SPAR_DTX_BANDS + DIRAC_DTX_BANDS )
#define CLDFB_PAR_WEIGHT_START_BAND 7
+#ifdef ARITH_HUFF_CODER_CHANGES
+#define QUANT_STRAT_0 0
+#define QUANT_STRAT_2 2
+#endif
+
/*----------------------------------------------------------------------------------*
* Limiter constants
diff --git a/lib_com/ivas_cov_smooth.c b/lib_com/ivas_cov_smooth.c
index 35ce6b85465eca6da931f068f4dbeb384f25fe1f..e407bccc6c67c6b7193b70b88faa8b45890f57e5 100644
--- a/lib_com/ivas_cov_smooth.c
+++ b/lib_com/ivas_cov_smooth.c
@@ -35,6 +35,9 @@
#ifdef DEBUGGING
#include "debug.h"
#endif
+#ifdef FIX_489_COV_SMOOTHING
+#include "cnst.h"
+#endif
#include "ivas_prot.h"
#include "wmc_auto.h"
#include "prot.h"
@@ -50,13 +53,51 @@ static void ivas_set_up_cov_smoothing(
ivas_cov_smooth_state_t *hCovState,
ivas_filterbank_t *pFb,
const float max_update_rate,
- const int16_t min_pool_size,
- const int16_t nchan_inp /* i : number of input channels */
-)
+ const int16_t min_pool_size
+#ifdef FIX_489_COV_SMOOTHING
+ ,
+ const COV_SMOOTHING_TYPE smooth_mode /* i : flag multichannel vs SPAR */
+#endif
+ ,
+ const int32_t ivas_total_brate )
{
int16_t j, k;
+ if ( ivas_total_brate < IVAS_24k4 )
+ {
+ for ( j = 0; j < pFb->filterbank_num_bands; j++ )
+ {
+ float update_factor;
+ float *p_bin_to_band;
+ update_factor = 0.0f;
+ p_bin_to_band = pFb->fb_bin_to_band.pp_short_stride_bin_to_band[j];
+ int16_t active_bins;
+ active_bins = pFb->fb_bin_to_band.p_short_stride_num_bins_per_band[j];
+
+ for ( k = 0; k < active_bins; k++ )
+ {
+ update_factor += p_bin_to_band[k];
+ }
- if ( nchan_inp <= FOA_CHANNELS )
+ hCovState->pSmoothing_factor[j] = update_factor / min_pool_size;
+ float smooth_fact;
+ if ( ivas_total_brate < IVAS_24k4 )
+ {
+ smooth_fact = 0.5f;
+ }
+ else
+ {
+ smooth_fact = 0.75;
+ }
+ hCovState->pSmoothing_factor[j] *= ( j + 1 ) * smooth_fact;
+
+ if ( hCovState->pSmoothing_factor[j] > max_update_rate )
+ {
+ hCovState->pSmoothing_factor[j] = max_update_rate;
+ }
+ }
+ }
+#ifdef FIX_489_COV_SMOOTHING
+ else if ( smooth_mode == COV_SMOOTH_MC )
{
for ( j = 0; j < pFb->filterbank_num_bands; j++ )
{
@@ -76,6 +117,7 @@ static void ivas_set_up_cov_smoothing(
}
}
}
+#endif
else
{
for ( j = 0; j < pFb->filterbank_num_bands; j++ )
@@ -98,6 +140,7 @@ static void ivas_set_up_cov_smoothing(
}
}
}
+
hCovState->prior_bank_idx = -1;
return;
@@ -115,6 +158,11 @@ ivas_error ivas_spar_covar_smooth_enc_open(
const ivas_cov_smooth_cfg_t *cov_smooth_cfg, /* i : SPAR config. handle */
ivas_filterbank_t *pFb, /* i/o: FB handle */
const int16_t nchan_inp /* i : number of input channels */
+ ,
+#ifdef FIX_489_COV_SMOOTHING
+ COV_SMOOTHING_TYPE smooth_mode, /* i : Smooth covariance for SPAR or MC */
+#endif
+ const int32_t ivas_total_brate /* i : IVAS total bitrate */
)
{
ivas_cov_smooth_state_t *hCovState;
@@ -142,8 +190,12 @@ ivas_error ivas_spar_covar_smooth_enc_open(
}
}
- ivas_set_up_cov_smoothing( hCovState, pFb, cov_smooth_cfg->max_update_rate, cov_smooth_cfg->min_pool_size,
- nchan_inp );
+
+#ifdef FIX_489_COV_SMOOTHING
+ ivas_set_up_cov_smoothing( hCovState, pFb, cov_smooth_cfg->max_update_rate, cov_smooth_cfg->min_pool_size, smooth_mode, ivas_total_brate );
+#else
+ ivas_set_up_cov_smoothing( hCovState, pFb, cov_smooth_cfg->max_update_rate, cov_smooth_cfg->min_pool_size, ivas_total_brate );
+#endif
*hCovState_out = hCovState;
diff --git a/lib_com/ivas_dirac_com.c b/lib_com/ivas_dirac_com.c
index 01f133a3b7f2fc2d6bd0c5e24ef94419c0dca733..091215ac632ff1560211c90ebb952e3e2b4e28a5 100644
--- a/lib_com/ivas_dirac_com.c
+++ b/lib_com/ivas_dirac_com.c
@@ -48,6 +48,30 @@
static uint16_t deindex_sph_idx_general( const int16_t idx_sph, const int16_t no_bits, float *theta_dec, float *phi_dec, uint16_t *p_id_phi, const MC_LS_SETUP mc_format );
+
+/*-------------------------------------------------------------------------
+ * ivas_get_hodirac_flag()
+ *
+ * Return flag for HO-DirAC method at high bitrates
+ *------------------------------------------------------------------------*/
+
+/*! r: HO-DirAC flag */
+int16_t ivas_get_hodirac_flag(
+ const int32_t ivas_total_brate, /* i : IVAS total bitrate */
+ const int16_t sba_order /* i : Ambisonic (SBA) order */
+)
+{
+ if ( sba_order > 1 && ivas_total_brate > IVAS_256k )
+ {
+ return 1;
+ }
+ else
+ {
+ return 0;
+ }
+}
+
+
/*-------------------------------------------------------------------------
* ivas_dirac_sba_config()
*
@@ -61,7 +85,11 @@ ivas_error ivas_dirac_config(
{
IVAS_FORMAT ivas_format;
int16_t sba_order;
+#ifndef SBA_MODE_CLEAN_UP
int16_t *nSCE, *nCPE, *element_mode, *nchan_transport;
+#else
+ int16_t *element_mode;
+#endif
int32_t ivas_total_brate;
DIRAC_CONFIG_DATA_HANDLE hConfig;
IVAS_QMETADATA_HANDLE hQMetaData;
@@ -70,25 +98,35 @@ ivas_error ivas_dirac_config(
ivas_error error;
int16_t spar_dirac_split_band;
IVAS_FB_MIXER_HANDLE hFbMdft;
+#ifndef SBA_MODE_CLEAN_UP
SBA_MODE sba_mode;
+#endif
+
int16_t *dirac_to_spar_md_bands;
+
error = IVAS_ERR_OK;
if ( enc_dec == ENC )
{
ivas_format = ( (Encoder_Struct *) st_ivas )->hEncoderConfig->ivas_format;
+#ifndef SBA_MODE_CLEAN_UP
nSCE = &( ( (Encoder_Struct *) st_ivas )->nSCE );
nCPE = &( (Encoder_Struct *) st_ivas )->nCPE;
+#endif
element_mode = &( (Encoder_Struct *) st_ivas )->hEncoderConfig->element_mode_init;
+#ifndef SBA_MODE_CLEAN_UP
nchan_transport = &( (Encoder_Struct *) st_ivas )->nchan_transport;
+#endif
sba_order = ( (Encoder_Struct *) st_ivas )->sba_analysis_order;
ivas_total_brate = ( (Encoder_Struct *) st_ivas )->hEncoderConfig->ivas_total_brate;
Fs = ( (Encoder_Struct *) st_ivas )->hEncoderConfig->input_Fs;
band_grouping = ( (Encoder_Struct *) st_ivas )->hDirAC->band_grouping;
hConfig = ( (Encoder_Struct *) st_ivas )->hDirAC->hConfig;
hQMetaData = ( (Encoder_Struct *) st_ivas )->hQMetaData;
+#ifndef SBA_MODE_CLEAN_UP
sba_mode = ( (Encoder_Struct *) st_ivas )->sba_mode;
+#endif
if ( ( (Encoder_Struct *) st_ivas )->hSpar != NULL )
{
hFbMdft = ( (Encoder_Struct *) st_ivas )->hSpar->hFbMixer;
@@ -97,22 +135,32 @@ ivas_error ivas_dirac_config(
{
hFbMdft = NULL;
}
+#ifndef SBA_MODE_CLEAN_UP
dirac_to_spar_md_bands = ( (Encoder_Struct *) st_ivas )->hDirAC->dirac_to_spar_md_bands;
+#else
+ dirac_to_spar_md_bands = ( (Encoder_Struct *) st_ivas )->hSpar->dirac_to_spar_md_bands;
+#endif
}
else
{
ivas_format = ( (Decoder_Struct *) st_ivas )->ivas_format;
+#ifndef SBA_MODE_CLEAN_UP
nSCE = &( (Decoder_Struct *) st_ivas )->nSCE;
nCPE = &( (Decoder_Struct *) st_ivas )->nCPE;
+#endif
element_mode = &( (Decoder_Struct *) st_ivas )->element_mode_init;
+#ifndef SBA_MODE_CLEAN_UP
nchan_transport = &( (Decoder_Struct *) st_ivas )->nchan_transport;
+#endif
sba_order = ( (Decoder_Struct *) st_ivas )->sba_analysis_order;
ivas_total_brate = ( (Decoder_Struct *) st_ivas )->hDecoderConfig->ivas_total_brate;
Fs = ( (Decoder_Struct *) st_ivas )->hDecoderConfig->output_Fs;
band_grouping = ( (Decoder_Struct *) st_ivas )->hDirAC->band_grouping;
hConfig = ( (Decoder_Struct *) st_ivas )->hDirAC->hConfig;
hQMetaData = ( (Decoder_Struct *) st_ivas )->hQMetaData;
+#ifndef SBA_MODE_CLEAN_UP
sba_mode = ( (Decoder_Struct *) st_ivas )->sba_mode;
+#endif
if ( ( (Decoder_Struct *) st_ivas )->hSpar != NULL )
{
hFbMdft = ( (Decoder_Struct *) st_ivas )->hSpar->hFbMixer;
@@ -122,13 +170,27 @@ ivas_error ivas_dirac_config(
hFbMdft = NULL;
}
( (Decoder_Struct *) st_ivas )->hDirAC->hFbMdft = hFbMdft;
+#ifndef SBA_MODE_CLEAN_UP
dirac_to_spar_md_bands = ( (Decoder_Struct *) st_ivas )->hDirAC->dirac_to_spar_md_bands;
+#else
+ dirac_to_spar_md_bands = ( (Decoder_Struct *) st_ivas )->hSpar->dirac_to_spar_md_bands;
+#endif
}
+#ifndef SBA_MODE_CLEAN_UP
if ( sba_mode == SBA_MODE_SPAR )
+#else
+ if ( ivas_format == SBA_FORMAT )
+#endif
{
hConfig->nbands = IVAS_MAX_NUM_BANDS;
+
spar_dirac_split_band = min( IVAS_MAX_NUM_BANDS, SPAR_DIRAC_SPLIT_START_BAND );
+
+ if ( ivas_get_hodirac_flag( ivas_total_brate, sba_order ) )
+ {
+ spar_dirac_split_band = 0;
+ }
}
else
{
@@ -137,17 +199,27 @@ ivas_error ivas_dirac_config(
}
hConfig->enc_param_start_band = 0;
hConfig->dec_param_estim = FALSE;
-
+#ifndef FIX_393_459_460_SBA_MD
+ hConfig->dec_param_estim_old = hConfig->dec_param_estim;
+#endif
if ( ivas_format == SBA_FORMAT ) /* skip for MASA decoder */
{
+#ifndef SBA_MODE_CLEAN_UP
if ( ( error = ivas_dirac_sba_config( hQMetaData, nchan_transport, nSCE, nCPE, element_mode, ivas_total_brate, sba_order, sba_mode, hConfig->nbands - spar_dirac_split_band ) ) != IVAS_ERR_OK )
+#else
+ if ( ( error = ivas_dirac_sba_config( hQMetaData, element_mode, ivas_total_brate, sba_order, hConfig->nbands - spar_dirac_split_band ) ) != IVAS_ERR_OK )
+#endif
{
return error;
}
if ( hQMetaData != NULL )
{
+#ifndef SBA_MODE_CLEAN_UP
if ( enc_dec == ENC || sba_mode != SBA_MODE_SPAR )
+#else
+ if ( enc_dec == ENC || ivas_format != SBA_FORMAT )
+#endif
{
hConfig->nbands = hQMetaData->q_direction[0].cfg.nbands;
}
@@ -155,13 +227,25 @@ ivas_error ivas_dirac_config(
}
+#ifndef SBA_MODE_CLEAN_UP
if ( sba_mode == SBA_MODE_SPAR )
{
+#endif
hConfig->dec_param_estim = TRUE;
if ( hConfig->dec_param_estim == TRUE )
{
hConfig->enc_param_start_band = spar_dirac_split_band;
}
+
+ if ( ivas_get_hodirac_flag( ivas_total_brate, sba_order ) )
+ {
+ hConfig->dec_param_estim = FALSE;
+ hConfig->enc_param_start_band = 0;
+
+ set_c( (int8_t *) hQMetaData->twoDirBands, (int8_t) 1, hQMetaData->q_direction[0].cfg.nbands );
+ hQMetaData->numTwoDirBands = (uint8_t) hQMetaData->q_direction[0].cfg.nbands;
+ }
+#ifndef SBA_MODE_CLEAN_UP
}
else
{
@@ -170,17 +254,20 @@ ivas_error ivas_dirac_config(
hConfig->dec_param_estim = TRUE;
}
}
+#endif
}
+#ifndef SBA_MODE_CLEAN_UP
if ( sba_mode == SBA_MODE_SPAR )
+#else
+ if ( ivas_format == SBA_FORMAT )
+#endif
{
- ivas_dirac_config_bands( band_grouping, IVAS_MAX_NUM_BANDS, (int16_t) ( Fs * INV_CLDFB_BANDWIDTH + 0.5f ),
- dirac_to_spar_md_bands, hQMetaData->useLowerBandRes, hConfig->enc_param_start_band, hFbMdft );
+ ivas_dirac_config_bands( band_grouping, IVAS_MAX_NUM_BANDS, (int16_t) ( Fs * INV_CLDFB_BANDWIDTH + 0.5f ), dirac_to_spar_md_bands, hQMetaData->useLowerBandRes, hConfig->enc_param_start_band, hFbMdft );
}
else
{
- ivas_dirac_config_bands( band_grouping, hConfig->nbands, (int16_t) ( Fs * INV_CLDFB_BANDWIDTH + 0.5f ),
- NULL, 0, 0, hFbMdft );
+ ivas_dirac_config_bands( band_grouping, hConfig->nbands, (int16_t) ( Fs * INV_CLDFB_BANDWIDTH + 0.5f ), NULL, 0, 0, hFbMdft );
}
return error;
@@ -259,9 +346,10 @@ void ivas_dirac_config_bands(
{
band_grouping[reduced_band] = max_band;
}
- for ( band = enc_param_start_band + 1; band < DIRAC_MAX_NBANDS; band++ )
+ for ( band = enc_param_start_band + ( DIRAC_MAX_NBANDS - enc_param_start_band ) / 2 - 1, reduced_band = DIRAC_MAX_NBANDS - 1; band >= enc_param_start_band; band--, reduced_band -= step )
{
- dirac_to_spar_md_bands[band] = dirac_to_spar_md_bands[band - 1];
+ dirac_to_spar_md_bands[reduced_band] = dirac_to_spar_md_bands[band];
+ dirac_to_spar_md_bands[reduced_band - 1] = dirac_to_spar_md_bands[band];
}
}
else
@@ -289,6 +377,70 @@ void ivas_dirac_config_bands(
return;
}
+#ifdef ARITH_HUFF_CODER_CHANGES
+void ivas_get_dirac_sba_max_md_bits(
+ const int32_t sba_total_brate,
+ int16_t *bits_frame_nominal,
+ int16_t *metadata_max_bits,
+ int16_t *qmetadata_max_bit_req,
+ int16_t nbands )
+{
+ if ( sba_total_brate <= IVAS_13k2 )
+ {
+ *bits_frame_nominal = ACELP_9k60 / FRAMES_PER_SEC;
+ *metadata_max_bits = 70;
+ }
+ else if ( sba_total_brate <= IVAS_16k4 )
+ {
+ *bits_frame_nominal = ACELP_13k20 / FRAMES_PER_SEC;
+ *metadata_max_bits = 80;
+ }
+ else if ( sba_total_brate <= IVAS_24k4 )
+ {
+ *bits_frame_nominal = ACELP_16k40 / FRAMES_PER_SEC;
+ *metadata_max_bits = 103;
+ }
+ else if ( sba_total_brate <= IVAS_32k )
+ {
+ *bits_frame_nominal = ACELP_32k / FRAMES_PER_SEC;
+ *metadata_max_bits = 214;
+ }
+ else if ( sba_total_brate <= IVAS_48k )
+ {
+ *bits_frame_nominal = IVAS_48k / FRAMES_PER_SEC;
+ *metadata_max_bits = 240;
+ }
+ else if ( sba_total_brate <= IVAS_64k )
+ {
+ *bits_frame_nominal = IVAS_64k / FRAMES_PER_SEC;
+ *metadata_max_bits = 200;
+ }
+ else if ( sba_total_brate <= IVAS_80k )
+ {
+ *bits_frame_nominal = IVAS_80k / FRAMES_PER_SEC;
+ *metadata_max_bits = 200;
+ }
+ else if ( sba_total_brate <= IVAS_96k )
+ {
+ *bits_frame_nominal = IVAS_96k / FRAMES_PER_SEC;
+ *metadata_max_bits = 200;
+ }
+ else if ( sba_total_brate <= IVAS_128k )
+ {
+ *bits_frame_nominal = IVAS_128k / FRAMES_PER_SEC;
+ *metadata_max_bits = 250;
+ }
+ else
+ {
+ *bits_frame_nominal = (int16_t) ( sba_total_brate / FRAMES_PER_SEC );
+ *metadata_max_bits = MAX16B; /* no limit */
+ }
+ *metadata_max_bits = (int16_t) ceilf( (float) *metadata_max_bits * nbands / 5 );
+ *qmetadata_max_bit_req = QMETADATA_MAXBIT_REQ_SBA >> 1;
+
+ return;
+}
+#endif
/*-------------------------------------------------------------------------
* ivas_dirac_sba_config()
@@ -298,26 +450,36 @@ void ivas_dirac_config_bands(
ivas_error ivas_dirac_sba_config(
IVAS_QMETADATA_HANDLE hQMetaData, /* i/o: q_metadata handle */
- int16_t *nchan_transport, /* o : number of transport channel needed for MASA format */
- int16_t *nSCE, /* o : number of SCEs */
- int16_t *nCPE, /* o : number of CPEs */
- int16_t *element_mode, /* i/o: element mode of the core coder */
- int32_t sba_total_brate, /* i : SBA total bitrate */
- const int16_t sba_order, /* i : Ambisonic (SBA) order */
- const SBA_MODE sba_mode, /* i : SBA mode */
- const int16_t nbands /* i : number of frequency bands */
+#ifndef SBA_MODE_CLEAN_UP
+ int16_t *nchan_transport, /* o : number of transport channel needed for MASA format */
+ int16_t *nSCE, /* o : number of SCEs */
+ int16_t *nCPE, /* o : number of CPEs */
+#endif
+ int16_t *element_mode, /* i/o: element mode of the core coder */
+ int32_t sba_total_brate, /* i : SBA total bitrate */
+ const int16_t sba_order, /* i : Ambisonic (SBA) order */
+#ifndef SBA_MODE_CLEAN_UP
+ const SBA_MODE sba_mode, /* i : SBA mode */
+#endif
+ const int16_t nbands /* i : number of frequency bands */
)
{
+#ifndef SBA_MODE_CLEAN_UP
int16_t i;
int16_t nbands_wb;
+#endif
int16_t nbands_coded;
+ int16_t hodirac_flag;
ivas_error error;
error = IVAS_ERR_OK;
hQMetaData->is_masa_ivas_format = 0;
+ hodirac_flag = ivas_get_hodirac_flag( sba_total_brate, sba_order );
+#ifndef SBA_MODE_CLEAN_UP
if ( sba_mode == SBA_MODE_SPAR )
{
+#endif
/* map the bitrate for SID frame */
if ( sba_total_brate == IVAS_SID_5k2 )
{
@@ -351,69 +513,105 @@ ivas_error ivas_dirac_sba_config(
else
{
hQMetaData->useLowerBandRes = 0;
- nbands_coded = nbands - 1; /* always combine the last two bands */
+ if ( hodirac_flag == 0 )
+ {
+ nbands_coded = nbands - 1; /* always combine the last two bands */
+ }
}
- if ( ( error = ivas_qmetadata_allocate_memory( hQMetaData, nbands_coded, 1, 0 ) ) != IVAS_ERR_OK )
{
- return error;
- }
+ int16_t no_dirs = 1;
+ if ( hodirac_flag )
+ {
+ no_dirs = 2;
+ }
- if ( sba_total_brate <= IVAS_13k2 )
- {
- hQMetaData->bits_frame_nominal = ACELP_9k60 / FRAMES_PER_SEC;
- hQMetaData->metadata_max_bits = 70;
- }
- else if ( sba_total_brate <= IVAS_16k4 )
- {
- hQMetaData->bits_frame_nominal = ACELP_13k20 / FRAMES_PER_SEC;
- hQMetaData->metadata_max_bits = 80;
- }
- else if ( sba_total_brate <= IVAS_24k4 )
- {
- hQMetaData->bits_frame_nominal = ACELP_16k40 / FRAMES_PER_SEC;
- hQMetaData->metadata_max_bits = 103;
- }
- else if ( sba_total_brate <= IVAS_32k )
- {
- hQMetaData->bits_frame_nominal = ACELP_32k / FRAMES_PER_SEC;
- hQMetaData->metadata_max_bits = 214;
- }
- else if ( sba_total_brate <= IVAS_48k )
- {
- hQMetaData->bits_frame_nominal = IVAS_48k / FRAMES_PER_SEC;
- hQMetaData->metadata_max_bits = 240;
- }
- else if ( sba_total_brate <= IVAS_64k )
- {
- hQMetaData->bits_frame_nominal = IVAS_64k / FRAMES_PER_SEC;
- hQMetaData->metadata_max_bits = 200;
- }
- else if ( sba_total_brate <= IVAS_80k )
- {
- hQMetaData->bits_frame_nominal = IVAS_80k / FRAMES_PER_SEC;
- hQMetaData->metadata_max_bits = 200;
- }
- else if ( sba_total_brate <= IVAS_96k )
- {
- hQMetaData->bits_frame_nominal = IVAS_96k / FRAMES_PER_SEC;
- hQMetaData->metadata_max_bits = 200;
- }
- else if ( sba_total_brate <= IVAS_128k )
- {
- hQMetaData->bits_frame_nominal = IVAS_128k / FRAMES_PER_SEC;
- hQMetaData->metadata_max_bits = 250;
- }
- else
- {
- hQMetaData->bits_frame_nominal = (int16_t) ( sba_total_brate / FRAMES_PER_SEC );
- hQMetaData->metadata_max_bits = MAX16B; /* no limit */
+ if ( ( error = ivas_qmetadata_allocate_memory( hQMetaData, nbands_coded, no_dirs, 0 ) ) != IVAS_ERR_OK )
+ {
+ return error;
+ }
+#if !defined( FIX_DTX_428 )
+ {
+ int16_t dir, j;
+ for ( dir = 0; dir < hQMetaData->no_directions; dir++ )
+ {
+ for ( j = 0; j < nbands_coded; j++ )
+ {
+ for ( i = 0; i < MAX_PARAM_SPATIAL_SUBFRAMES; i++ )
+ {
+ hQMetaData->q_direction[dir].band_data[j].energy_ratio_index[i] = 0;
+ hQMetaData->q_direction[dir].band_data[j].energy_ratio_index_mod[i] = 0;
+ }
+ }
+ }
+ }
+#endif
}
+#ifdef ARITH_HUFF_CODER_CHANGES
+ ivas_get_dirac_sba_max_md_bits(
+ sba_total_brate,
+ &hQMetaData->bits_frame_nominal,
+ &hQMetaData->metadata_max_bits,
+ &hQMetaData->qmetadata_max_bit_req,
+ hQMetaData->q_direction[0].cfg.nbands );
+#else
+ if ( sba_total_brate <= IVAS_13k2 )
+ {
+ hQMetaData->bits_frame_nominal = ACELP_9k60 / FRAMES_PER_SEC;
+ hQMetaData->metadata_max_bits = 70;
+ }
+ else if ( sba_total_brate <= IVAS_16k4 )
+ {
+ hQMetaData->bits_frame_nominal = ACELP_13k20 / FRAMES_PER_SEC;
+ hQMetaData->metadata_max_bits = 80;
+ }
+ else if ( sba_total_brate <= IVAS_24k4 )
+ {
+ hQMetaData->bits_frame_nominal = ACELP_16k40 / FRAMES_PER_SEC;
+ hQMetaData->metadata_max_bits = 103;
+ }
+ else if ( sba_total_brate <= IVAS_32k )
+ {
+ hQMetaData->bits_frame_nominal = ACELP_32k / FRAMES_PER_SEC;
+ hQMetaData->metadata_max_bits = 214;
+ }
+ else if ( sba_total_brate <= IVAS_48k )
+ {
+ hQMetaData->bits_frame_nominal = IVAS_48k / FRAMES_PER_SEC;
+ hQMetaData->metadata_max_bits = 240;
+ }
+ else if ( sba_total_brate <= IVAS_64k )
+ {
+ hQMetaData->bits_frame_nominal = IVAS_64k / FRAMES_PER_SEC;
+ hQMetaData->metadata_max_bits = 200;
+ }
+ else if ( sba_total_brate <= IVAS_80k )
+ {
+ hQMetaData->bits_frame_nominal = IVAS_80k / FRAMES_PER_SEC;
+ hQMetaData->metadata_max_bits = 200;
+ }
+ else if ( sba_total_brate <= IVAS_96k )
+ {
+ hQMetaData->bits_frame_nominal = IVAS_96k / FRAMES_PER_SEC;
+ hQMetaData->metadata_max_bits = 200;
+ }
+ else if ( sba_total_brate <= IVAS_128k )
+ {
+ hQMetaData->bits_frame_nominal = IVAS_128k / FRAMES_PER_SEC;
+ hQMetaData->metadata_max_bits = 250;
+ }
+ else
+ {
+ hQMetaData->bits_frame_nominal = (int16_t) ( sba_total_brate / FRAMES_PER_SEC );
+ hQMetaData->metadata_max_bits = MAX16B; /* no limit */
+ }
- hQMetaData->metadata_max_bits = (int16_t) ceilf( (float) hQMetaData->metadata_max_bits * hQMetaData->q_direction[0].cfg.nbands / 5 );
- hQMetaData->qmetadata_max_bit_req = QMETADATA_MAXBIT_REQ_SBA >> 1;
+ hQMetaData->metadata_max_bits = (int16_t) ceilf( (float) hQMetaData->metadata_max_bits * hQMetaData->q_direction[0].cfg.nbands / 5 );
+ hQMetaData->qmetadata_max_bit_req = QMETADATA_MAXBIT_REQ_SBA >> 1;
+#endif
return error;
+#ifndef SBA_MODE_CLEAN_UP
}
if ( sba_total_brate > IVAS_SID_5k2 )
@@ -449,11 +647,17 @@ ivas_error ivas_dirac_sba_config(
}
if ( sba_total_brate >= IVAS_96k )
{
- if ( ( error = ivas_qmetadata_allocate_memory( hQMetaData, 6, 1, 0 ) ) != IVAS_ERR_OK )
{
- return error;
+ int16_t no_dirs = 1;
+ if ( hodirac_flag )
+ {
+ no_dirs = 2;
+ }
+ if ( ( error = ivas_qmetadata_allocate_memory( hQMetaData, 6, no_dirs, 0 ) ) != IVAS_ERR_OK )
+ {
+ return error;
+ }
}
-
nbands_wb = 4;
}
else
@@ -481,7 +685,15 @@ ivas_error ivas_dirac_sba_config(
for ( i = 0; i < hQMetaData->no_directions; i++ )
{
hQMetaData->q_direction[i].cfg.search_effort = 1;
- hQMetaData->q_direction[i].cfg.start_band = nbands_wb;
+
+ if ( hodirac_flag )
+ {
+ hQMetaData->q_direction[i].cfg.start_band = 0;
+ }
+ else
+ {
+ hQMetaData->q_direction[i].cfg.start_band = nbands_wb;
+ }
}
*element_mode = IVAS_CPE_MDCT;
@@ -555,8 +767,8 @@ ivas_error ivas_dirac_sba_config(
assert( !"SBA number of transport channels must be 8 or lower" );
}
}
-
return error;
+#endif
}
@@ -785,6 +997,241 @@ void deindex_spherical_component(
}
+/*----------------------------------------------------------------
+ * calculate_hodirac_sector_parameters()
+ *
+ *
+ *-----------------------------------------------------------------*/
+
+void calculate_hodirac_sector_parameters(
+#ifdef FIX_485_STATIC_BUFFERS
+ DIRAC_ENC_HANDLE hDirAC, /* i : DirAC handle */
+#endif
+ float RealBuffer[DIRAC_MAX_ANA_CHANS][DIRAC_NO_FB_BANDS_MAX], /* i : signal vector (L+1)^2 x N_bins, real part */
+ float ImagBuffer[DIRAC_MAX_ANA_CHANS][DIRAC_NO_FB_BANDS_MAX], /* i : signal vector, imaginary part */
+ const float beta, /* i : forgetting factor for average filtering */
+ const int16_t *band_grouping, /* i : indices of band groups */
+ const int16_t N_bands, /* i : number of bands (groups) */
+ const int16_t enc_param_start_band, /* i : first band to process */
+ float *azi, /* o : array of sector azimuth angles, flat */
+ float *ele, /* o : array of sector elevation angles, flat */
+ float *diff, /* o : array of sector diffuseness values, flat */
+ float *ene /* o : array of sector energy values, flat */
+)
+{
+ int16_t i_sec, i_bin, i_band;
+ float p_real, p_imag, normI, energy, tmp_diff;
+ float sec_I_vec_x[NUM_ANA_SECTORS];
+ float sec_I_vec_y[NUM_ANA_SECTORS];
+ float sec_I_vec_z[NUM_ANA_SECTORS];
+
+#ifndef FIX_485_STATIC_BUFFERS
+ static int16_t firstrun_sector_params = 1;
+
+ static float sec_I_vec_smth_x[NUM_ANA_SECTORS][IVAS_MAX_NUM_BANDS];
+ static float sec_I_vec_smth_y[NUM_ANA_SECTORS][IVAS_MAX_NUM_BANDS];
+ static float sec_I_vec_smth_z[NUM_ANA_SECTORS][IVAS_MAX_NUM_BANDS];
+
+ static float energy_smth[NUM_ANA_SECTORS][IVAS_MAX_NUM_BANDS];
+ static float azi_prev[NUM_ANA_SECTORS * IVAS_MAX_NUM_BANDS];
+ static float ele_prev[NUM_ANA_SECTORS * IVAS_MAX_NUM_BANDS];
+#endif
+
+ for ( i_sec = 0; i_sec < NUM_ANA_SECTORS; i_sec++ )
+ {
+
+ float *p_sec_I_vec_x = &sec_I_vec_x[i_sec];
+ float *p_sec_I_vec_y = &sec_I_vec_y[i_sec];
+ float *p_sec_I_vec_z = &sec_I_vec_z[i_sec];
+
+ const float *p_c_weights = c_weights;
+
+ float *p_ImagBuffer_0 = ImagBuffer[0];
+ float *p_ImagBuffer_1 = ImagBuffer[1];
+ float *p_ImagBuffer_2 = ImagBuffer[2];
+ float *p_ImagBuffer_3 = ImagBuffer[3];
+ float *p_ImagBuffer_4 = ImagBuffer[4];
+ float *p_ImagBuffer_5 = ImagBuffer[5];
+ float *p_ImagBuffer_6 = ImagBuffer[6];
+ float *p_ImagBuffer_8 = ImagBuffer[8];
+
+ float *p_RealBuffer_0 = RealBuffer[0];
+ float *p_RealBuffer_1 = RealBuffer[1];
+ float *p_RealBuffer_2 = RealBuffer[2];
+ float *p_RealBuffer_3 = RealBuffer[3];
+ float *p_RealBuffer_4 = RealBuffer[4];
+ float *p_RealBuffer_5 = RealBuffer[5];
+ float *p_RealBuffer_6 = RealBuffer[6];
+ float *p_RealBuffer_8 = RealBuffer[8];
+
+ for ( i_band = enc_param_start_band; i_band < N_bands; i_band++ )
+ {
+ float *p_azi = &azi[i_sec * N_bands + i_band];
+ float *p_ele = &ele[i_sec * N_bands + i_band];
+ float *p_ene = &ene[i_sec * N_bands + i_band];
+
+ float *p_diff = &diff[i_sec * N_bands + i_band];
+#ifdef FIX_485_STATIC_BUFFERS
+ float *p_azi_prev = &hDirAC->azi_prev[i_sec * N_bands + i_band];
+ float *p_ele_prev = &hDirAC->ele_prev[i_sec * N_bands + i_band];
+
+ float *p_energy_smth = &hDirAC->energy_smth[i_sec][i_band];
+ float *p_sec_I_vec_smth_x = &hDirAC->sec_I_vec_smth_x[i_sec][i_band];
+ float *p_sec_I_vec_smth_y = &hDirAC->sec_I_vec_smth_y[i_sec][i_band];
+ float *p_sec_I_vec_smth_z = &hDirAC->sec_I_vec_smth_z[i_sec][i_band];
+#else
+ float *p_azi_prev = &azi_prev[i_sec * N_bands + i_band];
+ float *p_ele_prev = &ele_prev[i_sec * N_bands + i_band];
+
+ float *p_energy_smth = &energy_smth[i_sec][i_band];
+ float *p_sec_I_vec_smth_x = &sec_I_vec_smth_x[i_sec][i_band];
+ float *p_sec_I_vec_smth_y = &sec_I_vec_smth_y[i_sec][i_band];
+ float *p_sec_I_vec_smth_z = &sec_I_vec_smth_z[i_sec][i_band];
+#endif
+ *p_sec_I_vec_x = 0.f;
+ *p_sec_I_vec_y = 0.f;
+ *p_sec_I_vec_z = 0.f;
+ energy = 0.f;
+
+ if ( i_sec == 0 )
+ {
+ for ( i_bin = band_grouping[i_band]; i_bin < band_grouping[i_band + 1]; i_bin++ )
+ {
+ float w = *( p_c_weights++ );
+ float sec_w_imag, sec_x_imag, sec_y_imag, sec_z_imag;
+ float sec_w_real, sec_x_real, sec_y_real, sec_z_real;
+
+ sec_w_imag = 1.772454f * *( p_ImagBuffer_0 ) + 1.772454f * *( p_ImagBuffer_1 );
+ sec_x_imag = 1.772454f * *( p_ImagBuffer_3++ ) + 1.023326f * *( p_ImagBuffer_4++ );
+ sec_y_imag = 0.590818f * *( p_ImagBuffer_0++ ) + 1.772454f * *( p_ImagBuffer_1++ ) - 0.590817f * *( p_ImagBuffer_6++ ) - 1.023326f * *( p_ImagBuffer_8++ );
+ sec_z_imag = 1.772454f * *( p_ImagBuffer_2++ ) + 1.023326f * *( p_ImagBuffer_5++ );
+
+ sec_w_real = 1.772454f * *( p_RealBuffer_0 ) + 1.772454f * *( p_RealBuffer_1 );
+ sec_x_real = 1.772454f * *( p_RealBuffer_3++ ) + 1.023326f * *( p_RealBuffer_4++ );
+ sec_y_real = 0.590818f * *( p_RealBuffer_0++ ) + 1.772454f * *( p_RealBuffer_1++ ) - 0.590817f * *( p_RealBuffer_6++ ) - 1.023326f * *( p_RealBuffer_8++ );
+ sec_z_real = 1.772454f * *( p_RealBuffer_2++ ) + 1.023326f * *( p_RealBuffer_5++ );
+
+ p_real = sec_w_real * w;
+ p_imag = sec_w_imag * w;
+
+ *p_sec_I_vec_x += p_real * sec_x_real + p_imag * sec_x_imag;
+ *p_sec_I_vec_y += p_real * sec_y_real + p_imag * sec_y_imag;
+ *p_sec_I_vec_z += p_real * sec_z_real + p_imag * sec_z_imag;
+
+ energy += 0.5f * ( p_real * p_real + p_imag * p_imag + sec_x_real * sec_x_real + sec_x_imag * sec_x_imag +
+ sec_y_real * sec_y_real + sec_y_imag * sec_y_imag +
+ sec_z_real * sec_z_real + sec_z_imag * sec_z_imag );
+ }
+ }
+ else
+ {
+ for ( i_bin = band_grouping[i_band]; i_bin < band_grouping[i_band + 1]; i_bin++ )
+ {
+ float w = *( p_c_weights++ );
+ float sec_w_imag, sec_x_imag, sec_y_imag, sec_z_imag;
+ float sec_w_real, sec_x_real, sec_y_real, sec_z_real;
+
+ sec_w_imag = 1.772454f * *(p_ImagBuffer_0) -1.772454f * *( p_ImagBuffer_1 );
+ sec_x_imag = 1.772454f * *( p_ImagBuffer_3++ ) - 1.023326f * *( p_ImagBuffer_4++ );
+ sec_y_imag = -0.590818f * *( p_ImagBuffer_0++ ) + 1.772454f * *( p_ImagBuffer_1++ ) + 0.590817f * *( p_ImagBuffer_6++ ) + 1.023326f * *( p_ImagBuffer_8++ );
+ sec_z_imag = 1.772454f * *( p_ImagBuffer_2++ ) - 1.023326f * *( p_ImagBuffer_5++ );
+
+ sec_w_real = 1.772454f * *(p_RealBuffer_0) -1.772454f * *( p_RealBuffer_1 );
+ sec_x_real = 1.772454f * *( p_RealBuffer_3++ ) - 1.023326f * *( p_RealBuffer_4++ );
+ sec_y_real = -0.590818f * *( p_RealBuffer_0++ ) + 1.772454f * *( p_RealBuffer_1++ ) + 0.590817f * *( p_RealBuffer_6++ ) + 1.023326f * *( p_RealBuffer_8++ );
+ sec_z_real = 1.772454f * *( p_RealBuffer_2++ ) - 1.023326f * *( p_RealBuffer_5++ );
+
+ p_real = sec_w_real * w;
+ p_imag = sec_w_imag * w;
+
+ *p_sec_I_vec_x += p_real * sec_x_real + p_imag * sec_x_imag;
+ *p_sec_I_vec_y += p_real * sec_y_real + p_imag * sec_y_imag;
+ *p_sec_I_vec_z += p_real * sec_z_real + p_imag * sec_z_imag;
+
+ energy += 0.5f * ( p_real * p_real + p_imag * p_imag + sec_x_real * sec_x_real + sec_x_imag * sec_x_imag +
+ sec_y_real * sec_y_real + sec_y_imag * sec_y_imag +
+ sec_z_real * sec_z_real + sec_z_imag * sec_z_imag );
+ }
+ }
+#ifdef FIX_485_STATIC_BUFFERS
+ if ( hDirAC->firstrun_sector_params )
+#else
+ if ( firstrun_sector_params )
+#endif
+ {
+ *p_sec_I_vec_smth_x = *p_sec_I_vec_x;
+ *p_sec_I_vec_smth_y = *p_sec_I_vec_y;
+ *p_sec_I_vec_smth_z = *p_sec_I_vec_z;
+ *p_energy_smth = energy;
+ }
+ else
+ {
+ float w = ( 1.0f - beta );
+ *p_sec_I_vec_smth_x = w * *p_sec_I_vec_x + beta * *p_sec_I_vec_smth_x;
+ *p_sec_I_vec_smth_y = w * *p_sec_I_vec_y + beta * *p_sec_I_vec_smth_y;
+ *p_sec_I_vec_smth_z = w * *p_sec_I_vec_z + beta * *p_sec_I_vec_smth_z;
+ *p_energy_smth = w * energy + beta * *p_energy_smth;
+ }
+
+ if ( energy < EPSILON )
+ {
+ *p_azi = 0.f;
+ *p_ele = 0.f;
+ *p_ene = 0.f;
+ *p_diff = 1.f;
+ }
+ else
+ {
+ normI = sqrtf( *p_sec_I_vec_smth_x * *p_sec_I_vec_smth_x +
+ *p_sec_I_vec_smth_y * *p_sec_I_vec_smth_y +
+ *p_sec_I_vec_smth_z * *p_sec_I_vec_smth_z );
+ *p_azi = atan2f( *p_sec_I_vec_smth_y, *p_sec_I_vec_smth_x ) * _180_OVER_PI;
+ *p_ele = asinf( *p_sec_I_vec_smth_z / ( normI + EPSILON ) ) * _180_OVER_PI;
+ *p_ene = *p_energy_smth;
+ *p_diff = 1.f - normI / ( *p_energy_smth + EPSILON );
+ }
+
+ tmp_diff = *p_diff;
+
+ if ( tmp_diff < 0.0f )
+ {
+ *p_diff = 0.f;
+ }
+ if ( tmp_diff > 0.5f )
+ {
+#ifdef FIX_485_STATIC_BUFFERS
+ if ( hDirAC->firstrun_sector_params )
+#else
+ if ( firstrun_sector_params )
+#endif
+ {
+ *p_azi = 0.f;
+ *p_ele = 0.f;
+ }
+ else
+ {
+ *p_azi = 2.f * ( 1.f - tmp_diff ) * *p_azi + ( 2.f * tmp_diff - 1.f ) * *p_azi_prev;
+ *p_ele = 2.f * ( 1.f - tmp_diff ) * *p_ele + ( 2.f * tmp_diff - 1.f ) * *p_ele_prev;
+ }
+ }
+ else
+ {
+ *p_azi_prev = *p_azi;
+ *p_ele_prev = *p_ele;
+ }
+ }
+ }
+
+#ifdef FIX_485_STATIC_BUFFERS
+ hDirAC->firstrun_sector_params = 0;
+#else
+ firstrun_sector_params = 0;
+#endif
+
+ return;
+}
+
+
/*-----------------------------------------------------------------------*
* Local functions
*-----------------------------------------------------------------------*/
@@ -796,7 +1243,7 @@ void deindex_spherical_component(
* deindex the spherical index for more than 2 bits for the spherical grid
*----------------------------------------------------------------------*/
-/* !r: decoded elevation index */
+/*! r: decoded elevation index */
static uint16_t deindex_sph_idx_general(
const int16_t idx_sph, /* i : spherical index */
const int16_t no_bits, /* i : number of bits in the spherical grid*/
diff --git a/lib_com/ivas_error.h b/lib_com/ivas_error.h
index 9438ad44a1d309ca433de3e9a420f441e2245dad..56e09c558df56429a5be493346b7a09f46dd6bcf 100644
--- a/lib_com/ivas_error.h
+++ b/lib_com/ivas_error.h
@@ -56,7 +56,7 @@ typedef enum
IVAS_ERR_INVALID_SAMPLING_RATE,
IVAS_ERR_NOT_CONFIGURED,
IVAS_ERR_INVALID_STEREO_MODE,
- IVAS_ERR_INVALID_CICP_INDEX,
+ IVAS_ERR_INVALID_CICP_INDEX, /* ToDo: rename, CICP not used in IVAS anymore */
IVAS_ERR_INVALID_BITRATE,
IVAS_ERR_INVALID_MASA_CONFIG,
IVAS_ERR_TOO_MANY_INPUTS,
@@ -72,17 +72,15 @@ typedef enum
IVAS_ERR_INVALID_SPAR_CONFIG,
IVAS_ERR_WRONG_PARAMS,
IVAS_ERR_INIT_ERROR,
- IVAS_ERR_DECODER_ERROR,
IVAS_ERR_WRONG_MODE,
IVAS_ERR_INVALID_OUTPUT_FORMAT,
IVAS_ERR_HEAD_ROTATION_NOT_SUPPORTED,
IVAS_ERR_INVALID_HRTF,
IVAS_ERR_INVALID_INPUT_FORMAT,
- IVAS_ERR_INVALID_INDEX,
+ IVAS_ERR_INVALID_INDEX, /* ToDo: should be merged with IVAS_ERR_INDEX_OUT_OF_BOUNDS */
IVAS_ERR_NOT_SUPPORTED_OPTION,
IVAS_ERR_NOT_IMPLEMENTED,
IVAS_ERR_WAITING_FOR_BITSTREAM,
- IVAS_ERR_FILE_READER_TIMESTAMP_MISMATCH,
IVAS_ERR_ISM_FILE_READER_INVALID_METADATA_FORMAT,
IVAS_ERR_ISM_INVALID_METADATA_VALUE,
IVAS_ERR_INVALID_MASA_FORMAT_METADATA_FILE,
@@ -92,6 +90,9 @@ typedef enum
#ifdef DEBUG_AGC_ENCODER_CMD_OPTION
IVAS_ERR_INVALID_AGC,
#endif
+#ifdef VARIABLE_SPEED_DECODING
+ IVAS_ERR_VS_FRAME_NEEDED,
+#endif
#endif
/*----------------------------------------*
@@ -128,7 +129,7 @@ typedef enum
* renderer (lib_rend only) *
*----------------------------------------*/
- IVAS_ERR_NUM_CHANNELS_UNKNOWN,
+ IVAS_ERR_NUM_CHANNELS_UNKNOWN = 0x6000,
IVAS_ERR_INVALID_CUSTOM_LS_LAYOUT,
IVAS_ERR_INVALID_INPUT_ID,
IVAS_ERR_WRONG_NUM_CHANNELS,
@@ -179,6 +180,68 @@ static inline const char *ivas_error_to_string( ivas_error error_code )
return "Parse error";
case IVAS_ERR_END_OF_FILE:
return "End of file";
+ case IVAS_ERR_WRONG_PARAMS:
+ return "Wrong function parameters";
+ case IVAS_ERR_INVALID_BANDWIDTH:
+ return "Invalid bandwidth";
+ case IVAS_ERR_INVALID_DTX_UPDATE_RATE:
+ return "Invalid DTX update rate";
+ case IVAS_ERR_NOT_CONFIGURED:
+ return "Handle has not been configured";
+ case IVAS_ERR_INVALID_STEREO_MODE:
+ return "Invalid stereo mode";
+ case IVAS_ERR_INVALID_CICP_INDEX:
+ return "Invalid speaker layout";
+ case IVAS_ERR_INVALID_BITRATE:
+ return "Invalid bitrate";
+ case IVAS_ERR_INVALID_MASA_CONFIG:
+ return "Invalid MASA config";
+ case IVAS_ERR_TOO_MANY_INPUTS:
+ return "Too many object inputs provided";
+ case IVAS_ERR_INDEX_OUT_OF_BOUNDS:
+ return "Index out of bounds";
+ case IVAS_ERR_RECONFIGURE_NOT_SUPPORTED:
+ return "Reconfigure not supported";
+ case IVAS_ERR_INVALID_FEC_OFFSET:
+ return "Invalid FEC offset";
+ case IVAS_ERR_INVALID_INPUT_BUFFER_SIZE:
+ return "Invalid input buffer size";
+ case IVAS_ERR_DTX_NOT_SUPPORTED:
+ return "DTX is not supported in this IVAS format and element mode";
+ case IVAS_ERR_UNEXPECTED_NULL_POINTER:
+ return "Unexpected NULL pointer";
+ case IVAS_ERR_METADATA_NOT_EXPECTED:
+ return "Metadata input not expected for current configuration";
+#ifdef DEBUGGING
+ case IVAS_ERR_INVALID_FORCE_MODE:
+ return "Invalid force mode";
+#endif
+ case IVAS_ERR_NOT_IMPLEMENTED:
+ return "Not implemented";
+ case IVAS_ERR_ISM_FILE_READER_INVALID_METADATA_FORMAT:
+ return "Invalid metadata file format";
+ case IVAS_ERR_ISM_INVALID_METADATA_VALUE:
+ return "Invalid metadata value provided";
+ case IVAS_ERR_NOT_SUPPORTED_OPTION:
+ return "Option not supported in this set-up";
+ case IVAS_ERR_INIT_ERROR:
+ return "Initialization error";
+ case IVAS_ERR_INVALID_BITSTREAM:
+ return "Invalid bitstream";
+ case IVAS_ERR_WRONG_MODE:
+ return "Wrong mode";
+ case IVAS_ERR_HEAD_ROTATION_NOT_SUPPORTED:
+ return "Head rotation not supported";
+ case IVAS_ERR_INVALID_HRTF:
+ return "Unsupported HRTF filter set";
+ case IVAS_ERR_INVALID_INPUT_FORMAT:
+#ifdef FIX_510
+ return "Invalid input format";
+#else
+ return "Invalid format of input bitstream";
+#endif
+ case IVAS_ERR_INVALID_INDEX:
+ return "Invalid index";
default:
break;
}
diff --git a/lib_com/ivas_fb_mixer.c b/lib_com/ivas_fb_mixer.c
index f42e8bde74b034c7adea51658a258a5ca160ff98..dbbce9afe42e525db5d25e9cbe2e5f9126b24ce9 100644
--- a/lib_com/ivas_fb_mixer.c
+++ b/lib_com/ivas_fb_mixer.c
@@ -99,13 +99,17 @@ static int16_t ivas_get_num_bands(
*---------------------------------------------------------------------*/
ivas_error ivas_fb_set_cfg(
- IVAS_FB_CFG **pFb_cfg_out, /* o : FB config. handle */
- const int16_t ivas_format, /* i : IVAS format */
- const SBA_MODE sba_mode, /* i : SBA mode */
- const int16_t num_in_chans, /* i : number of FB input channels */
- const int16_t num_out_chans, /* i : number of FB output channels*/
- const int16_t active_w_mixing, /* i : active_w_mixing flag */
- const int32_t sampling_rate /* i : sampling rate */
+ IVAS_FB_CFG **pFb_cfg_out, /* o : FB config. handle */
+ const int16_t ivas_format, /* i : IVAS format */
+#ifndef SBA_MODE_CLEAN_UP
+ const SBA_MODE sba_mode, /* i : SBA mode */
+#endif
+ const int16_t num_in_chans, /* i : number of FB input channels */
+ const int16_t num_out_chans, /* i : number of FB output channels */
+ const int16_t active_w_mixing, /* i : active_w_mixing flag */
+ const int32_t sampling_rate /* i : sampling rate */
+ ,
+ const int16_t nchan_fb_in /* i : number of dirAC analysis channels*/
)
{
IVAS_FB_CFG *pFb_cfg;
@@ -117,6 +121,7 @@ ivas_error ivas_fb_set_cfg(
pFb_cfg->num_in_chans = num_in_chans;
pFb_cfg->num_out_chans = num_out_chans;
+ pFb_cfg->nchan_fb_in = nchan_fb_in;
pFb_cfg->pcm_offset = 0; /* note: in SPAR decoder, this parameter is overwritten later */
pFb_cfg->active_w_mixing = active_w_mixing;
@@ -132,11 +137,14 @@ ivas_error ivas_fb_set_cfg(
{
pFb_cfg->fb_latency = NS2SA( sampling_rate, DELAY_FB_1_NS );
+#ifndef SBA_MODE_CLEAN_UP
if ( sba_mode == SBA_MODE_SPAR )
{
+#endif
pFb_cfg->fade_len = NS2SA( sampling_rate, DELAY_FB_4_NS );
pFb_cfg->prior_input_length = NS2SA( sampling_rate, FRAME_SIZE_NS );
pFb_cfg->windowed_fr_offset = (int16_t) ( (float) ( sampling_rate / FRAMES_PER_SEC ) * 3.0f / 4.0f ) - NS2SA( sampling_rate, DELAY_DIRAC_SPAR_ENC_CMP_NS );
+#ifndef SBA_MODE_CLEAN_UP
}
else /* SBA_MODE_DIRAC */
{
@@ -145,6 +153,7 @@ ivas_error ivas_fb_set_cfg(
/* extra SPAR/DirAC synchro delay */
pFb_cfg->prior_input_length += NS2SA( sampling_rate, DELAY_FB_1_NS );
}
+#endif
}
else if ( ivas_format == MASA_FORMAT )
{
@@ -156,11 +165,7 @@ ivas_error ivas_fb_set_cfg(
{
pFb_cfg->fb_latency = NS2SA( sampling_rate, DELAY_FB_1_NS );
pFb_cfg->fade_len = NS2SA( sampling_rate, DELAY_FB_1_NS );
-#ifdef PARAMMC_SHORT_ENC_MDFT
pFb_cfg->prior_input_length = NS2SA( sampling_rate, DELAY_DIRAC_ENC_CMP_NS ) + NS2SA( sampling_rate, PARAM_MC_SLOT_ENC_NS );
-#else
- pFb_cfg->prior_input_length = NS2SA( sampling_rate, DELAY_DIRAC_ENC_CMP_NS ) + 3 * NS2SA( sampling_rate, PARAM_MC_SLOT_ENC_NS );
-#endif
}
*pFb_cfg_out = pFb_cfg;
@@ -219,11 +224,11 @@ ivas_error ivas_FB_mixer_open(
}
else if ( fb_cfg->active_w_mixing )
{
- num_chs_alloc = fb_cfg->num_in_chans;
+ num_chs_alloc = max( fb_cfg->num_in_chans, fb_cfg->nchan_fb_in );
}
else
{
- num_chs_alloc = fb_cfg->num_out_chans;
+ num_chs_alloc = 1; /* only W channel processed for predicting YZX */
}
for ( i = 0; i < num_chs_alloc; i++ )
@@ -255,7 +260,7 @@ ivas_error ivas_FB_mixer_open(
}
else
{
- num_chs_alloc = fb_cfg->num_in_chans;
+ num_chs_alloc = max( fb_cfg->num_in_chans, fb_cfg->nchan_fb_in );
}
for ( i = 0; i < num_chs_alloc; i++ )
@@ -270,8 +275,7 @@ ivas_error ivas_FB_mixer_open(
if ( ( fb_cfg->active_w_mixing != -1 ) && ( fb_cfg->num_out_chans > 0 ) )
{
float *pTemp_mem;
-
- if ( ( pTemp_mem = (float *) malloc( sizeof( float ) * fb_cfg->num_out_chans * fb_cfg->num_in_chans * IVAS_MAX_NUM_BANDS ) ) == NULL )
+ if ( ( pTemp_mem = (float *) malloc( sizeof( float ) * fb_cfg->num_out_chans * max( fb_cfg->num_in_chans, fb_cfg->nchan_fb_in ) * IVAS_MAX_NUM_BANDS ) ) == NULL )
{
return IVAS_ERROR( IVAS_ERR_FAILED_ALLOC, "Can not allocate memory for FB mixer" );
}
@@ -382,11 +386,11 @@ void ivas_FB_mixer_close(
}
else if ( fb_cfg->active_w_mixing )
{
- num_chs_alloc = fb_cfg->num_in_chans;
+ num_chs_alloc = max( fb_cfg->num_in_chans, fb_cfg->nchan_fb_in );
}
else
{
- num_chs_alloc = fb_cfg->num_out_chans;
+ num_chs_alloc = 1; /* only W channel processed for predicting YZX */
}
if ( hFbMixer != NULL )
@@ -411,8 +415,10 @@ void ivas_FB_mixer_close(
}
else
{
- num_chs_alloc = fb_cfg->num_in_chans;
+ num_chs_alloc = max( fb_cfg->num_in_chans, fb_cfg->nchan_fb_in );
}
+
+
for ( i = 0; i < num_chs_alloc; i++ )
{
free( hFbMixer->ppFilterbank_prior_input[i] );
@@ -490,7 +496,8 @@ void ivas_fb_mixer_pcm_ingest(
float pcm_in[][L_FRAME48k], /* i : input audio channels */
float **ppOut_pcm, /* o : output audio channels */
const int16_t frame_len /* i : frame length */
-)
+ ,
+ const int16_t HOA_md_ind[IVAS_SPAR_MAX_CH] )
{
int16_t i;
int16_t num_chs_ingest;
@@ -502,13 +509,13 @@ void ivas_fb_mixer_pcm_ingest(
}
else
{
- num_chs_ingest = fb_cfg->num_out_chans;
+ num_chs_ingest = 1; /* forward Filterbank MDFT only on W */
}
for ( i = 0; i < fb_cfg->num_in_chans; i++ )
{
mvr2r( &hFbMixer->ppFilterbank_prior_input[i][fb_cfg->prior_input_length - frame_len], ppOut_pcm[i], frame_len );
- mvr2r( pcm_in[i], &ppOut_pcm[i][frame_len], frame_len );
+ mvr2r( pcm_in[HOA_md_ind[i]], &ppOut_pcm[i][frame_len], frame_len );
}
for ( i = 0; i < num_chs_ingest; i++ )
@@ -527,14 +534,18 @@ void ivas_fb_mixer_pcm_ingest(
*-----------------------------------------------------------------------------------------*/
void ivas_fb_mixer_update_prior_input(
- IVAS_FB_MIXER_HANDLE hFbMixer, /* i/o: FB mixer handle */
- float *pcm_in[], /* i : input audio channels */
- const int16_t length /* i : length of time slot */
+ IVAS_FB_MIXER_HANDLE hFbMixer, /* i/o: FB mixer handle */
+ float *pcm_in[], /* i : input audio channels */
+ const int16_t length /* i : length of time slot */
+ ,
+ const int16_t nchan_fb_in /* i : number of analysis channels */
)
{
int16_t i;
- for ( i = 0; i < hFbMixer->fb_cfg->num_in_chans; i++ )
+ for ( i = 0; i <
+ nchan_fb_in;
+ i++ )
{
mvr2r( &hFbMixer->ppFilterbank_prior_input[i][length], hFbMixer->ppFilterbank_prior_input[i], hFbMixer->fb_cfg->prior_input_length - length );
mvr2r( pcm_in[i], &hFbMixer->ppFilterbank_prior_input[i][hFbMixer->fb_cfg->prior_input_length - length], length );
@@ -557,6 +568,8 @@ void ivas_fb_mixer_get_windowed_fr(
float *frame_f_imag[], /* o : imag freq domain values */
const int16_t length, /* i : number of new samples in time slot */
const int16_t mdft_len /* i : MDFT frame length */
+ ,
+ const int16_t nchan_fb_in /* i : number of analysis channels */
)
{
int16_t ch_idx, j, offset, rev_offset;
@@ -571,7 +584,9 @@ void ivas_fb_mixer_get_windowed_fr(
rev_offset = (int16_t) ( 2 * mdft_len - hFbMixer->ana_window_offset );
set_zero( fr_in_block, offset );
- for ( ch_idx = 0; ch_idx < hFbMixer->fb_cfg->num_in_chans; ch_idx++ )
+ for ( ch_idx = 0; ch_idx <
+ nchan_fb_in;
+ ch_idx++ )
{
mvr2r( &hFbMixer->ppFilterbank_prior_input[ch_idx][offset + hFbMixer->fb_cfg->windowed_fr_offset], &fr_in_block[offset], n_old_samples - offset );
mvr2r( pcm_in[ch_idx], &fr_in_block[n_old_samples], n_new_samples );
@@ -696,6 +711,7 @@ void ivas_fb_mixer_process(
{
int16_t start_offset = pFb->fb_consts.pFilterbank_bins_start_offset[i];
int16_t num_bins = pFb->fb_consts.pFilterbank_bins_per_band[i];
+
float mixer_const = hFbMixer->prior_mixer[ch][j][i];
pFilterbank_bin_to_band_re = pFb->fb_consts.ppFilterbank_FRs[0][i];
@@ -768,7 +784,6 @@ void ivas_fb_mixer_get_in_out_mapping(
for ( i = 1; i < fb_cfg->num_out_chans; i++ )
{
in_out_mixer_map[i][0] = 1;
- in_out_mixer_map[i][order[i]] = 1;
}
}
}
diff --git a/lib_com/ivas_ism_com.c b/lib_com/ivas_ism_com.c
index 38a34a15bdbe3e9a8ec053cd065508c7aaf6764a..a28fb77d20ed6fa9c379ac903dca440a83a46a23 100644
--- a/lib_com/ivas_ism_com.c
+++ b/lib_com/ivas_ism_com.c
@@ -88,15 +88,16 @@ static void bitbudget_to_brate(
*-------------------------------------------------------------------*/
ivas_error ivas_ism_config(
- const int32_t ism_total_brate, /* i : ISM total bitrate */
- const int16_t nchan_transport, /* i : number of transport channels */
- const int16_t nchan_ism, /* i : number of objects */
- ISM_METADATA_HANDLE hIsmMeta[], /* i/o: ISM metadata handles */
- const int16_t localVAD[MAX_NUM_OBJECTS], /* i : local VAD flag */
- const int16_t ism_imp[], /* i : ISM importance flags */
- int32_t element_brate[], /* o : element bitrate per object */
- int32_t total_brate[], /* o : total bitrate per object */
- int16_t nb_bits_metadata[] /* i/o: number of metadata bits */
+ const int32_t ism_total_brate, /* i : ISM total bitrate */
+ const int16_t nchan_transport, /* i : number of transport channels */
+ const int16_t nchan_ism, /* i : number of objects */
+ ISM_METADATA_HANDLE hIsmMeta[], /* i/o: ISM metadata handles */
+ const int16_t ism_extended_metadata_flag, /* i : extended metadata flag */
+ const int16_t localVAD[MAX_NUM_OBJECTS], /* i : local VAD flag */
+ const int16_t ism_imp[], /* i : ISM importance flags */
+ int32_t element_brate[], /* o : element bitrate per object */
+ int32_t total_brate[], /* o : total bitrate per object */
+ int16_t nb_bits_metadata[] /* i/o: number of metadata bits */
)
{
int16_t ch;
@@ -135,6 +136,11 @@ ivas_error ivas_ism_config(
if ( ism_total_brate >= ISM_EXTENDED_METADATA_BRATE )
{
nb_bits_metadata[0] += ISM_EXTENDED_METADATA_BITS;
+
+ if ( ism_extended_metadata_flag )
+ {
+ nb_bits_metadata[0] += ISM_METADATA_IS_NDP_BITS;
+ }
}
nb_bits_metadata[0] += n_ISms * ISM_METADATA_FLAG_BITS + nchan_ism;
@@ -337,6 +343,8 @@ void ivas_ism_reset_metadata(
hIsmMeta->yaw = 0.0f;
hIsmMeta->pitch = 0.0f;
hIsmMeta->radius = 1.0f;
+ hIsmMeta->ism_metadata_flag = 0;
+ hIsmMeta->non_diegetic_flag = 0;
return;
}
@@ -352,7 +360,6 @@ void ivas_ism_reset_metadata_API(
ISM_METADATA_HANDLE hIsmMeta /* i/o: ISM metadata handle */
)
{
- hIsmMeta->ism_metadata_flag = 0;
ivas_ism_reset_metadata( hIsmMeta );
return;
@@ -454,9 +461,8 @@ float ism_dequant_meta(
* ---------------------------------------------------------------*/
void ivas_param_ism_config(
- PARAM_ISM_CONFIG_HANDLE hParamIsm /* i/o: IVAS Param ISM Config Structure */
- ,
- const int16_t nchan_obj /* i : number of ISM channels */
+ PARAM_ISM_CONFIG_HANDLE hParamIsm, /* i/o: IVAS Param ISM Config Structure */
+ const int16_t nchan_obj /* i : number of ISM channels */
)
{
int16_t i;
diff --git a/lib_com/ivas_masa_com.c b/lib_com/ivas_masa_com.c
index e576c725b21a3d8d9ebc5f6d338fe202ee7b1f30..22caa5d2cf177e64ef47ef671831b4e9b32bb657 100644
--- a/lib_com/ivas_masa_com.c
+++ b/lib_com/ivas_masa_com.c
@@ -49,7 +49,20 @@
*---------------------------------------------------------------*/
#define MASA_EXTRA_BAND_META_BITS 40
-#define MASA_SMALL_INC_META_BITS 10
+
+#define MASA_SMALL_INC_META_BITS 10
+
+
+#ifdef HR_METADATA
+/*---------------------------------------------------------------
+ * Local prototypes
+ *---------------------------------------------------------------*/
+
+static int16_t quantize_theta_masa( float x, const int16_t no_cb, float *xhat );
+
+static int16_t quantize_phi_masa( float phi, const int16_t flag_delta, float *phi_hat, const int16_t n );
+
+#endif
/*---------------------------------------------------------------
@@ -313,20 +326,31 @@ void masa_sample_rate_band_correction(
MASA_CODEC_CONFIG *config, /* i/o: MASA codec config */
int16_t *band_mapping, /* i/o: Band mapping used and modified */
IVAS_QMETADATA_HANDLE hQMetaData, /* i/o: QMetadata structure for modification */
- const int32_t sampling_rate /* i : Sampling rate */
- ,
+#ifdef FIX_HBR_MASAMETA
+ const uint8_t maxBand, /* i : max band */
+ uint8_t is_encoder, /* i: signals if called at encoder */
+#else
+ const int32_t sampling_rate, /* i : Sampling rate */
+#endif
MASA_DECODER_EXT_OUT_META_HANDLE hExtOutMeta /* i/o: MASA decoder metadata ext out buffer */
)
{
uint8_t band, sf;
+#ifdef FIX_HBR_MASAMETA
+ int16_t highBand;
+#else
int16_t maxBin, highBand, maxBand;
+#endif
uint8_t numBands48k;
+#ifndef FIX_HBR_MASAMETA
if ( sampling_rate == 48000 )
{
return;
}
+#endif
+#ifndef FIX_HBR_MASAMETA
/* Find maximum band usable at this sample rate */
maxBin = (int16_t) ( CLDFB_NO_CHANNELS_MAX * sampling_rate / 48000 );
maxBand = 0;
@@ -335,7 +359,7 @@ void masa_sample_rate_band_correction(
maxBand++;
}
maxBand--;
-
+#endif
numBands48k = config->numCodingBands;
for ( band = 1; band < config->numCodingBands + 1; band++ )
@@ -346,6 +370,19 @@ void masa_sample_rate_band_correction(
{
config->numCodingBands = band;
hQMetaData->numCodingBands = band;
+#ifdef FIX_HBR_MASAMETA
+ if ( is_encoder )
+ {
+ if ( hQMetaData->q_direction->cfg.nbands > band )
+ {
+ hQMetaData->q_direction->cfg.nbands = band;
+ }
+ if ( hQMetaData->no_directions == 2 && hQMetaData->q_direction[1].cfg.nbands > band )
+ {
+ hQMetaData->q_direction[1].cfg.nbands = band;
+ }
+ }
+#endif
band_mapping[band] = maxBand;
break;
}
@@ -393,7 +430,11 @@ void masa_sample_rate_band_correction(
/* in decoder, zero the EXT out MASA meta buffer */
for ( sf = 0; sf < MAX_PARAM_SPATIAL_SUBFRAMES; sf++ )
{
+#ifdef FIX_HBR_MASAMETA
+ for ( band = hQMetaData->numCodingBands; band < MASA_FREQUENCY_BANDS; band++ )
+#else
for ( band = config->numCodingBands; band < MASA_FREQUENCY_BANDS; band++ )
+#endif
{
hExtOutMeta->directionIndex[0][sf][band] = SPH_IDX_FRONT;
hExtOutMeta->directToTotalRatio[0][sf][band] = 0u;
@@ -411,3 +452,355 @@ void masa_sample_rate_band_correction(
return;
}
+
+
+#ifdef HR_METADATA
+/*-------------------------------------------------------------------------
+ * index_theta_phi_16()
+ *
+ *
+ *------------------------------------------------------------------------*/
+
+/*! r: output index for direction */
+uint16_t index_theta_phi_16(
+ float *p_theta, /* i/o: input elevation to be indexed */
+ float *p_phi, /* i/o: input azimuth to be indexed */
+ const SPHERICAL_GRID_DATA *gridData /* i : generated grid data */
+)
+{
+ float abs_theta;
+ int16_t sign_th, id_phi, id_th;
+ uint16_t idx_sph;
+ uint16_t cum_n;
+ float theta_hat, phi_hat;
+ float theta, phi;
+
+ theta = *p_theta;
+ phi = *p_phi;
+ phi_hat = 0;
+ theta_hat = 0;
+ phi = phi + 180;
+
+ if ( theta < 0 )
+ {
+ abs_theta = -theta;
+ sign_th = -1;
+ }
+ else
+ {
+ abs_theta = theta;
+ sign_th = 1;
+ }
+
+ id_th = quantize_theta_masa( abs_theta, gridData->no_theta, &theta_hat );
+ if ( gridData->no_theta > 1 )
+ {
+ if ( gridData->no_phi[id_th] > 1 )
+ {
+ id_phi = quantize_phi_masa( phi, ( id_th % 2 == 1 ), &phi_hat, gridData->no_phi[id_th] );
+ }
+ else
+ {
+ id_phi = 0;
+ phi_hat = 180;
+ }
+ }
+ else
+ {
+ id_phi = quantize_phi_masa( phi, ( id_th % 2 == 1 ), &phi_hat, gridData->no_phi[id_th] );
+ }
+ *p_theta = sign_th * theta_hat;
+ *p_phi = phi_hat - 180;
+
+ /* Starting from Equator, alternating positive and negative */
+ if ( id_th == 0 )
+ {
+ idx_sph = id_phi;
+ }
+ else
+ {
+ if ( id_th == gridData->no_theta - 1 )
+ {
+ idx_sph = 65534 + ( sign_th < 0 );
+ }
+ else
+ {
+ theta = MASA_ANGLE_AT_EQUATOR * (float) ( id_th + 0.5f );
+ if ( id_th == 1 )
+ {
+ cum_n = 2 * (uint16_t) ceilf( MASA_NTOT2_FAC * ( sinf( theta ) - MASA_ASIN_OFFSET ) );
+ }
+ else
+ {
+ cum_n = 2 * (uint16_t) roundf( MASA_NTOT2_FAC * ( sinf( theta ) - MASA_ASIN_OFFSET ) );
+ }
+
+ cum_n += gridData->no_phi[0];
+
+ if ( sign_th > 0 )
+ {
+ cum_n -= 2 * gridData->no_phi[id_th];
+ }
+ else
+ {
+ cum_n -= gridData->no_phi[id_th];
+ }
+ idx_sph = cum_n + id_phi;
+ }
+ }
+
+ return idx_sph;
+}
+
+
+/*-------------------------------------------------------------------------
+ * quantize_phi_masa()
+ *
+ *
+ *------------------------------------------------------------------------*/
+
+/*! r: output index */
+static int16_t quantize_theta_masa(
+ float x, /* i : theta value to be quantized */
+ const int16_t no_cb, /* i : number of codewords */
+ float *xhat /* o : quantized value */
+)
+{
+ int16_t imin;
+ float diff1, diff2;
+
+ imin = (int16_t) ( x * MASA_INV_ANGLE_AT_EQUATOR_DEG + 0.5f );
+
+ if ( imin >= no_cb - 1 )
+ {
+ imin = no_cb - 1;
+ diff1 = x - 90;
+ diff2 = x - MASA_ANGLE_AT_EQUATOR_DEG * ( imin - 1 );
+ if ( fabsf( diff1 ) > fabsf( diff2 ) )
+ {
+ imin--;
+ *xhat = imin * MASA_ANGLE_AT_EQUATOR_DEG;
+ }
+ else
+ {
+ *xhat = 90;
+ }
+ }
+ else
+ {
+ *xhat = imin * MASA_ANGLE_AT_EQUATOR_DEG;
+ }
+
+ return imin;
+}
+
+
+/*-------------------------------------------------------------------------
+ * quantize_phi_masa()
+ *
+ *
+ *------------------------------------------------------------------------*/
+
+/*! r: index azimuth */
+static int16_t quantize_phi_masa(
+ float phi, /* i : azimuth value */
+ const int16_t flag_delta, /* i : flag indicating if the azimuth codebook is translated or not */
+ float *phi_hat, /* o : quantized azimuth */
+ const int16_t n /* i : azimuth codebook size */
+)
+{
+ int16_t id_phi;
+ float dd;
+ float delta_phi;
+
+ delta_phi = 360.0f / (float) n;
+
+ if ( n == 1 )
+ {
+ *phi_hat = 0;
+
+ return 0;
+ }
+
+ if ( flag_delta == 1 )
+ {
+ dd = delta_phi / 2.0f;
+ }
+ else
+ {
+ dd = 0;
+ }
+
+ id_phi = (int16_t) ( ( phi - dd + delta_phi / 2.0f ) / (float) delta_phi );
+
+ if ( id_phi == n )
+ {
+ id_phi = 0;
+ }
+
+ if ( id_phi == -1 )
+ {
+ id_phi = n - 1;
+ }
+
+ *phi_hat = id_phi * delta_phi + dd;
+
+ return id_phi;
+}
+
+
+/*-------------------------------------------------------------------------
+ * deindex_sph_idx()
+ *
+ * deindex the MASA metadata from the input metadata file
+ *------------------------------------------------------------------------*/
+
+void deindex_sph_idx(
+ const uint16_t sphIndex, /* i : Spherical index */
+ const SPHERICAL_GRID_DATA *gridData, /* i : Prepared spherical grid */
+ float *theta, /* o : Elevation */
+ float *phi /* o : Azimuth */
+)
+{
+ float ba_crt, del_crt, div_crt, a4_crt;
+ float estim;
+ int32_t base_low, base_up;
+ int16_t n_crt;
+ int16_t id_th;
+ int16_t sign_theta;
+ int16_t id_phi;
+ int16_t no_th = gridData->no_theta;
+ const int16_t *n = gridData->no_phi;
+ const float ba[3] = {
+ 2.137991118026424e+02f,
+ 1.244854404591542e+02f,
+ 1.228408647140870e+02f,
+ };
+ const float del[3] = { 7.998262115303199e+05f, 1.300883976959332e+06f, 1.424072242426373e+06f };
+ const float div[3] = { -0.237662341081474f, -0.100938185496887f, -0.092050209205032f };
+ const float a4[3] = { -8.415300425381099f, -19.814106922515204f, -21.727272727270197f };
+ const uint16_t limit_index1 = 64964, limit_index2 = 47870;
+
+ if ( sphIndex >= limit_index1 )
+ {
+ ba_crt = ba[2];
+ div_crt = div[2];
+ a4_crt = a4[2];
+ del_crt = del[2];
+ }
+ else if ( sphIndex >= limit_index2 )
+ {
+ ba_crt = ba[1];
+ div_crt = div[1];
+ a4_crt = a4[1];
+ del_crt = del[1];
+ }
+ else
+ {
+ ba_crt = ba[0];
+ div_crt = div[0];
+ a4_crt = a4[0];
+ del_crt = del[0];
+ }
+ estim = ba_crt + div_crt * sqrtf( del_crt + a4_crt * sphIndex );
+
+ if ( estim > MASA_NO_CIRCLES )
+ {
+ estim = MASA_NO_CIRCLES;
+ }
+
+ assert( estim > 0 );
+ id_th = (int16_t) roundf( estim ) - 1;
+ if ( id_th < 0 )
+ {
+ id_th = 0;
+ }
+
+ if ( id_th == 0 )
+ {
+ base_low = 0;
+ base_up = n[0];
+ }
+ else
+ {
+ estim = MASA_ANGLE_AT_EQUATOR * (float) ( id_th - 0.5f );
+ base_low = n[0];
+ if ( id_th >= 2 )
+ {
+ if ( id_th == 2 )
+ {
+ base_low += 2 * (int16_t) ceilf( MASA_NTOT2_FAC * ( sinf( estim ) - MASA_ASIN_OFFSET ) );
+ }
+ else
+ {
+ base_low += 2 * (int16_t) roundf( MASA_NTOT2_FAC * ( sinf( estim ) - MASA_ASIN_OFFSET ) );
+ }
+ }
+ base_up = base_low + 2 * n[id_th];
+ }
+
+ sign_theta = 1;
+
+ n_crt = n[id_th];
+ if ( sphIndex < base_low )
+ {
+ id_th--;
+ n_crt = n[id_th];
+ if ( id_th == 0 )
+ {
+ base_low = 0;
+ base_up = n_crt;
+ }
+ else
+ {
+ base_up = base_low;
+ base_low -= 2 * n[id_th];
+ }
+ assert( sphIndex >= base_low );
+ }
+ else if ( sphIndex >= base_up )
+ {
+ id_th++;
+ n_crt = n[id_th];
+ base_low = base_up;
+ base_up += 2 * n_crt;
+ assert( sphIndex < base_up );
+ }
+
+ id_phi = (int16_t) ( sphIndex - base_low );
+ if ( sphIndex - base_low >= n_crt )
+ {
+ id_phi -= n_crt;
+ sign_theta = -1;
+ }
+
+ if ( id_th == 0 )
+ {
+ *theta = 0.f;
+ *phi = (float) sphIndex * 360 / (float) n_crt - 180;
+ }
+ else
+ {
+ if ( id_th == no_th - 1 )
+ {
+ id_phi = 0;
+ *phi = -180;
+ *theta = 90 * (float) sign_theta;
+ }
+ else
+ {
+ *theta = id_th * MASA_ANGLE_AT_EQUATOR_DEG * (float) sign_theta;
+ if ( id_th % 2 == 0 )
+ {
+ *phi = (float) id_phi * 360 / (float) n_crt - 180;
+ }
+ else
+ {
+ *phi = ( (float) id_phi + 0.5f ) * 360 / (float) n_crt - 180;
+ }
+ }
+ }
+
+ return;
+}
+#endif
diff --git a/lib_com/ivas_mc_com.c b/lib_com/ivas_mc_com.c
index 027b68768668a713263e85509179d2a48df6ff0a..0001f39704e1eaebe67b02524461d5a2284b832f 100644
--- a/lib_com/ivas_mc_com.c
+++ b/lib_com/ivas_mc_com.c
@@ -103,10 +103,14 @@ MC_MODE ivas_mc_mode_select(
{
mc_mode = MC_MODE_MCMASA;
}
- else if ( total_brate < IVAS_192k )
+ else if ( total_brate < IVAS_160k )
{
mc_mode = MC_MODE_PARAMMC;
}
+ else if ( total_brate < IVAS_192k )
+ {
+ mc_mode = MC_MODE_PARAMUPMIX;
+ }
break;
default:
assert( 0 && "LS Setup not supported or defined for MC mode!\n" );
diff --git a/lib_com/ivas_mdft_imdft.c b/lib_com/ivas_mdft_imdft.c
index a9f5bac5320fd73094f64617b505aa32253e7373..ad9d19a9107824ed92f8da3e6d5f965b34464bda 100644
--- a/lib_com/ivas_mdft_imdft.c
+++ b/lib_com/ivas_mdft_imdft.c
@@ -82,11 +82,9 @@ static void ivas_get_mdft_twid_factors(
case IVAS_160_PT_LEN:
*ppTwid = &ivas_mdft_coeff_cos_twid_160[0];
break;
-#ifdef PARAMMC_SHORT_ENC_MDFT
case IVAS_120_PT_LEN:
*ppTwid = &ivas_mdft_coeff_cos_twid_120[0];
break;
-#endif
case IVAS_80_PT_LEN:
*ppTwid = &ivas_mdft_coeff_cos_twid_80[0];
break;
diff --git a/lib_com/ivas_pca_tools.c b/lib_com/ivas_pca_tools.c
index 63285dabb10afe8a6a03c277d0ae8343a223caf8..a1f8efd6298aeb66beab96d8f1a289a7cb060cda 100644
--- a/lib_com/ivas_pca_tools.c
+++ b/lib_com/ivas_pca_tools.c
@@ -645,7 +645,7 @@ static void norm_quat(
norm_q = dotp( q, q, IVAS_PCA_INTERP );
- norm_q = inv_sqrt( norm_q ); // VE: TBV: possible division by 0
+ norm_q = inv_sqrt( norm_q ); // TODO: possible division by 0
for ( i = 0; i < IVAS_PCA_INTERP; i++ )
{
diff --git a/lib_com/ivas_prot.h b/lib_com/ivas_prot.h
old mode 100755
new mode 100644
index 261b1d38a8113ae3b90389bd90b7b20ee274554f..f455c552a5d039a93848d74ceffbe6811b7ea141
--- a/lib_com/ivas_prot.h
+++ b/lib_com/ivas_prot.h
@@ -114,6 +114,10 @@ ivas_error ivas_spar_md_enc_init
ivas_error ivas_sba_enc_reconfigure(
Encoder_Struct *st_ivas /* i/o: IVAS encoder structure */
);
+#ifdef ARITH_HUFF_CODER_CHANGES
+int16_t ivas_sba_get_max_md_bits(
+ Encoder_Struct *st_ivas );
+#endif
void destroy_sce_enc(
SCE_ENC_HANDLE hSCE /* i/o: SCE encoder structure */
@@ -251,20 +255,35 @@ ivas_error ivas_compute_core_buffers(
/*! r: number of clipped samples */
uint32_t ivas_syn_output(
- float synth[][L_FRAME48k], /* i/o: float synthesis signal */
+#ifdef JBM_TSM_ON_TCS
+ float *synth[], /* i/o: float synthesis signal */
+#else
+ float synth[][L_FRAME48k], /* i/o: float synthesis signal */
+#endif
const int16_t output_frame, /* i : output frame length (one channel) */
const int16_t n_channels, /* i : number of output channels */
int16_t *synth_out /* o : integer 16 bits synthesis signal */
);
+#ifdef JBM_TSM_ON_TCS
+void ivas_syn_output_f(
+ float *synth[], /* i/o: float synthesis signal */
+ const int16_t output_frame, /* i : output frame length (one channel) */
+ const int16_t n_channels, /* i : number of output channels */
+ float *synth_out /* o : integer 16 bits synthesis signal */
+);
+#endif
+
void ivas_initialize_handles_enc(
Encoder_Struct *st_ivas /* i/o: IVAS encoder structure */
);
ivas_error ivas_init_encoder(
- Encoder_Struct *st_ivas, /* i/o: IVAS encoder structure */
- Indice ind_list[][MAX_NUM_INDICES], /* i : indices list */
- Indice ind_list_metadata[][MAX_BITS_METADATA] /* i : indices list metadata */
+ Encoder_Struct *st_ivas /* i/o: IVAS encoder structure */
+#ifndef IND_LIST_DYN
+ ,Indice ind_list[][MAX_NUM_INDICES] /* i : indices list */
+ ,Indice ind_list_metadata[][MAX_BITS_METADATA] /* i : indices list metadata */
+#endif
);
void destroy_core_enc(
@@ -299,6 +318,11 @@ ivas_error ivas_dec(
ivas_error ivas_dec_setup(
Decoder_Struct *st_ivas /* i/o: IVAS decoder structure */
+#ifdef JBM_TSM_ON_TCS
+ ,
+ uint16_t *nSamplesRendered, /* o : number of samples flushed from the previous frame (JBM) */
+ int16_t *data /* o : flushed PCM samples */
+#endif
);
ivas_error create_sce_dec(
@@ -637,6 +661,11 @@ ivas_error ivas_mc_enc_config(
ivas_error ivas_mc_dec_config(
Decoder_Struct *st_ivas, /* i/o: IVAS decoder structure */
const int16_t idx /* i : LS config. index */
+ #ifdef JBM_TSM_ON_TCS
+ ,
+ uint16_t *nSamplesRendered, /* o : samples flushed from last frame (JBM) */
+ int16_t *data /* o : flushed samples (JBM) */
+#endif
);
/*! r: MC format mode (MCT, McMASA, ParamMC) */
@@ -737,6 +766,110 @@ void dtx_read_padding_bits(
);
+#ifdef JBM_TSM_ON_TCS
+/*----------------------------------------------------------------------------------*
+ * JBM prototypes
+ *----------------------------------------------------------------------------------*/
+
+ivas_error ivas_jbm_dec_tc(
+ Decoder_Struct *st_ivas, /* i/o: IVAS decoder structure */
+ float *data /* o : output synthesis signals */
+);
+
+ivas_error ivas_jbm_dec_render(
+ Decoder_Struct *st_ivas, /* i/o: IVAS decoder structure */
+ const uint16_t nSamplesAsked, /* i : number of samples wanted */
+ uint16_t *nSamplesRendered, /* o : number of samples rendered */
+ uint16_t *nSamplesAvailableNext, /* o : number of samples still available in the rendering pipeline */
+ int16_t *data /* o : output synthesis signal */
+);
+
+ivas_error ivas_jbm_dec_flush_renderer(
+ Decoder_Struct *st_ivas, /* i/o: IVAS decoder structure */
+ const int16_t tc_granularity_new, /* i : new renderer granularity */
+ const RENDERER_TYPE renderer_type_old, /* i : old renderer type */
+ const AUDIO_CONFIG intern_config_old, /* i : old internal config */
+ const IVAS_OUTPUT_SETUP_HANDLE hIntSetupOld, /* i : old internal output setup */
+ const MC_MODE mc_mode_old, /* i : old MC mode */
+ const ISM_MODE ism_mode_old, /* i : old ISM mode */
+ uint16_t *nSamplesRendered, /* o : number of samples flushed */
+ int16_t *data /* o : rendered samples */
+);
+
+ivas_error ivas_jbm_dec_feed_tc_to_renderer(
+ Decoder_Struct *st_ivas, /* i/o: IVAS decoder structure */
+ const int16_t nSamplesForRendering, /* i : number of TC samples available for rendering */
+ int16_t *nSamplesResidual, /* o : number of samples not fitting into the renderer grid and buffer for the next call*/
+ float *data /* i/o: transport channels/output synthesis signal */
+);
+
+ivas_error ivas_jbm_dec_set_discard_samples(
+ Decoder_Struct *st_ivas /* i/o: main IVAS decoder structre */
+);
+
+void ivas_jbm_dec_get_adapted_linear_interpolator(
+ const int16_t default_interp_length, /* i : default length of the (full-frame) interpolator */
+ const int16_t interp_length, /* i : length of the interpolator to be created */
+ float *interpolator /* o : the interpolator */
+);
+
+void ivas_jbm_dec_get_adapted_subframes(
+ const int16_t nCldfbTs, /* i : number of time slots in the current frame */
+ int16_t *subframe_nbslots, /* i/o: subframe grid */
+ int16_t *nb_subframes /* i/o: number of subframes in the frame */
+);
+
+void ivas_jbm_dec_get_md_map(
+ const int16_t default_len, /* i : default frame length in metadata slots */
+ const int16_t len, /* i : length of the modfied frames in metadata slots */
+ const int16_t subframe_len, /* i : default length of a subframe */
+ const int16_t offset, /* i : current read offset into the md buffer */
+ const int16_t buf_len, /* i : length of the metadata buffer */
+ int16_t *map /* o : metadata index map */
+);
+
+int16_t ivas_jbm_dec_get_num_tc_channels(
+ Decoder_Struct *st_ivas /* i : IVAS decoder handle */
+);
+
+TC_BUFFER_MODE ivas_jbm_dec_get_tc_buffer_mode(
+ Decoder_Struct *st_ivas /* i : IVAS decoder handle */
+);
+
+/*! r: render granularity */
+int16_t ivas_jbm_dec_get_render_granularity(
+ const RENDERER_TYPE rendererType, /* i : renderer type */
+ const int32_t output_Fs /* i : sampling rate */
+);
+
+ivas_error ivas_jbm_dec_tc_buffer_open(
+ Decoder_Struct *st_ivas, /* i/o: IVAS decoder structure */
+ const TC_BUFFER_MODE tc_buffer_mode, /* i : buffer mode */
+ const int16_t nchan_transport_jbm, /* i : number of real transport channels */
+ const int16_t nchan_transport_internal, /* i : number of totally buffered channels */
+ const int16_t nchan_full, /* i : number of channels to fully store */
+ const int16_t n_samples_granularity /* i : granularity of the renderer/buffer */
+);
+
+ivas_error ivas_jbm_dec_tc_buffer_reconfigure(
+ Decoder_Struct *st_ivas, /* i/o: IVAS decoder structure */
+ const TC_BUFFER_MODE tc_buffer_mode, /* i : new buffer mode */
+ const int16_t nchan_transport_jbm, /* i : new number of real transport channels */
+ const int16_t nchan_transport_internal, /* i : new number of totally buffered channels */
+ const int16_t nchan_full, /* i : new number of channels to fully store */
+ const int16_t n_samples_granularity /* i : new granularity of the renderer/buffer */
+);
+
+void ivas_jbm_dec_tc_buffer_close(
+ DECODER_TC_BUFFER_HANDLE *phTcBuffer /* i/o: TC buffer handle */
+);
+
+void ivas_jbm_dec_td_renderers_adapt_subframes(
+ Decoder_Struct *st_ivas /* i/o: IVAS decoder structure */
+);
+#endif
+
+
/*----------------------------------------------------------------------------------*
* ISM prototypes
*----------------------------------------------------------------------------------*/
@@ -746,6 +879,7 @@ ivas_error ivas_ism_config(
const int16_t nchan_transport, /* i : number of transport channels */
const int16_t nchan_ism, /* i : number of objects */
ISM_METADATA_HANDLE hIsmMeta[], /* i/o: ISM metadata handles */
+ const int16_t ism_extended_metadata_flag, /* i : extended metadata flag */
const int16_t localVAD[MAX_NUM_OBJECTS], /* i : local VAD flag */
const int16_t ism_imp[], /* i : ISM importance flags */
int32_t element_brate[], /* o : element bitrate per object */
@@ -786,7 +920,8 @@ ivas_error ivas_set_ism_metadata(
const float elevation, /* i : elevation value */
const float radius_meta, /* i : radius */
const float yaw, /* i : yaw */
- const float pitch /* i : pitch */
+ const float pitch, /* i : pitch */
+ const int16_t non_diegetic_flag /* i : non-diegetic object flag */
);
ivas_error ivas_ism_metadata_enc_create(
@@ -887,6 +1022,11 @@ ivas_error ivas_ism_dec_config(
Decoder_Struct *st_ivas /* i/o: IVAS decoder structure */
,
const ISM_MODE last_ism_mode /* i/o: last ISM mode */
+#ifdef JBM_TSM_ON_TCS
+ ,
+ uint16_t *nSamplesRendered, /* o : number of samples flushed on renderer change*/
+ int16_t *data /* o : flushed PCM samples */
+#endif
);
ivas_error ivas_param_ism_dec_open(
@@ -903,6 +1043,26 @@ void ivas_param_ism_dec(
float output_f[][L_FRAME48k] /* i/o: synthesized core-coder transport channels/DirAC output */
);
+#ifdef JBM_TSM_ON_TCS
+void ivas_ism_dec_digest_tc(
+ Decoder_Struct *st_ivas /* i/o: IVAS decoder structure */
+);
+
+void ivas_param_ism_dec_digest_tc(
+ Decoder_Struct *st_ivas, /* i/o: IVAS decoder handle */
+ const uint16_t nCldfbSlots, /* i : number of CLFBS slots in the transport channels */
+ float *transport_channels_f[] /* i : synthesized core-coder transport channels/DirAC output */
+);
+
+void ivas_param_ism_dec_render(
+ Decoder_Struct *st_ivas, /* i/o: IVAS decoder handle */
+ const uint16_t nSamplesAsked, /* i : number of CLDFB slots requested */
+ uint16_t *nSamplesRendered, /* o : number of CLDFB slots rendered */
+ uint16_t *nSamplesAvailable, /* o : number of CLDFB slots still to render */
+ float *output_f[] /* o : rendered time signal */
+);
+#endif
+
void ivas_param_ism_params_to_masa_param_mapping(
Decoder_Struct *st_ivas /* i/o: IVAS decoder structure */
);
@@ -1168,6 +1328,10 @@ void stereo_dft_dec(
const int16_t cross_fade_start_offset, /* i : SPAR mixer delay compensation */
const int32_t output_Fs, /* i : Fs for delay calculation */
const int16_t nchan_transport /* i : number of transpor channels */
+#ifdef FIX_STEREO_474
+ ,
+ const int16_t num_md_sub_frames /* i: number of MD subframes */
+#endif
);
void stereo_dft_res_ecu(
@@ -1401,6 +1565,10 @@ int16_t read_BS_adapt_GR_sg(
void stereo_dft_hybrid_ITD_flag(
STEREO_DFT_CONFIG_DATA_HANDLE hConfig, /* o : DFT stereo configuration */
const int32_t input_Fs /* i : CPE element sampling rate */
+#ifdef HYBRID_ITD_MAX
+ ,
+ const int16_t hybrid_itd_max /* i : flag for hybrid ITD for very large ITDs */
+#endif
);
void stereo_dft_enc_compute_itd(
@@ -1915,14 +2083,12 @@ void tdm_low_rate_dec(
const float *lsf_new /* i : ISFs at the end of the frame */
);
-#ifdef LSF_RE_USE_SECONDARY_CHANNEL
void tdm_SCh_LSF_intra_pred(
const int32_t element_brate, /* i : element bitrate */
const float *tdm_lsfQ_PCh, /* i : primary channel LSFs */
float *pred_lsf_SCh /* o : predicted secondary channel LSFs */
);
-#ifdef LSF_RE_USE_SECONDARY_CHANNEL_REUSEMODE
void tdm_SCh_lsf_reuse(
const int16_t enc_dec, /* i : encoder/decoder flag */
const int32_t element_brate, /* i : element bitrate */
@@ -1932,8 +2098,6 @@ void tdm_SCh_lsf_reuse(
const float lsf_wgts[M], /* i : LSF weights */
int16_t *beta_index /* i/o: quantization index */
);
-#endif
-#endif
void first_VQstages(
const float *const *cb,
@@ -2391,7 +2555,6 @@ void sns_shape_spectrum(
const int16_t L_frame /* i : frame length */
);
-#ifdef SNS_MSVQ
int16_t quantize_sns(
float sns_in[CPE_CHANNELS][NB_DIV][M],
float snsQ_out[CPE_CHANNELS][NB_DIV][M],
@@ -2406,7 +2569,6 @@ void dequantize_sns(
float snsQ_out[CPE_CHANNELS][NB_DIV][M],
Decoder_State **sts
);
-#endif
void sns_avq_cod(
const float *sns, /* i : Input sns vectors */
@@ -2415,12 +2577,14 @@ void sns_avq_cod(
float *snsmid_q, /* o : Quantized mid-LFS vectors */
int16_t *index, /* o : Quantization indices */
const int16_t core, /* i : core */
+ const int16_t L_frame,
const int16_t low_brate_mode /* i : flag low bit operating mode */
);
void sns_avq_cod_stereo(
const float *snsl, /* i : Input sns vector (left channel) */
const float *snsr, /* i : Input sns vector (right channel) */
+ const int16_t L_frame,
float *snsl_q, /* o : Quantized sns vector (left channel) */
float *snsr_q, /* o : Quantized sns vector (right channel) */
int16_t *indexl, /* o : Quantization indices (left channel) */
@@ -2429,17 +2593,15 @@ void sns_avq_cod_stereo(
void sns_avq_dec(
int16_t *index, /* i : Quantization indices */
-#ifdef SNS_MSVQ
float SNS_Q[NB_DIV][M], /* o : Quantized SNS vectors */
-#else
- float *SNS_Q, /* o : Quantized SNS vectors */
-#endif
+ const int16_t L_frame,
const int16_t numlpc /* i : Number of sets of lpc */
);
void sns_avq_dec_stereo(
int16_t *indexl, /* i : Quantization indices (left channel) */
int16_t *indexr, /* i : Quantization indices (right channe) */
+ const int16_t L_frame,
float *SNS_Ql, /* o : Quantized SNS vectors (left channel) */
float *SNS_Qr /* o : Quantized SNS vectors (right channe) */
);
@@ -2643,7 +2805,11 @@ float sumAbs(
void mvc2c(
const uint8_t x[], /* i : input vector */
uint8_t y[], /* o : output vector */
+#ifdef FIX_XXX_JBM_FIFO_BUFFER
+ const int32_t n
+#else
const int16_t n /* i : vector size */
+#endif
);
/*! r: the dot product x'*A*A'*x */
@@ -2934,7 +3100,32 @@ void mdct_read_IGF_bits(
ivas_error ivas_qmetadata_enc_encode(
BSTR_ENC_HANDLE hMetaData, /* i/o: metadata bitstream handle */
IVAS_QMETADATA *hQMetaData /* i/o: q_metadata handle */
+ ,
+ const int16_t hodirac_flag /* i : flag to indicate HO-DirAC mode */
+);
+
+#ifdef HR_METADATA
+ivas_error ivas_qmetadata_enc_encode_hr_384_512(
+ BSTR_ENC_HANDLE hMetaData, /* i/o: metadata bitstream handle */
+ IVAS_QMETADATA *hQMetaData, /* i/o: metadata handle */
+ const int16_t bits_sph_idx,
+ const int16_t bits_sp_coh
+);
+
+void deindex_sph_idx(
+ const uint16_t sphIndex, /* i : Spherical index */
+ const SPHERICAL_GRID_DATA *gridData, /* i : Prepared spherical grid */
+ float *theta, /* o : Elevation */
+ float *phi /* o : Azimuth */
+);
+
+/*! r: output index for direction */
+uint16_t index_theta_phi_16(
+ float * p_theta, /* i/o: input elevation to be indexed */
+ float * p_phi, /* i/o: input azimuth to be indexed */
+ const SPHERICAL_GRID_DATA *gridData /* i : generated grid data */
);
+#endif
void reset_metadata_spatial(
const IVAS_FORMAT ivas_format, /* i : IVAS format */
@@ -2942,8 +3133,11 @@ void reset_metadata_spatial(
const int32_t element_brate, /* i : element bitrate */
int32_t *total_brate, /* o : total bitrate */
const int32_t core_brate, /* i : core bitrate */
- const int16_t nb_bits_metadata, /* i : number of meatdata bits */
+ const int16_t nb_bits_metadata /* i : number of meatdata bits */
+#ifndef SBA_MODE_CLEAN_UP
+ ,
const SBA_MODE sba_mode /* i : SBA mode */
+#endif
);
/*! r: number of bits written */
@@ -2951,8 +3145,11 @@ void ivas_qmetadata_enc_sid_encode(
BSTR_ENC_HANDLE hMetaData, /* i/o: metadata bitstream handle */
IVAS_QMETADATA *q_metadata, /* i/o: metadata handle */
const int16_t masa_sid_descriptor, /* i : description of MASA SID coding structure*/
- const int16_t ivas_format, /* i : ivas format */
+ const int16_t ivas_format /* i : ivas format */
+#ifndef SBA_MODE_CLEAN_UP
+ ,
const SBA_MODE sba_mode /* i : SBA mode */
+#endif
);
/*! r: number of bits read */
@@ -2960,8 +3157,26 @@ int16_t ivas_qmetadata_dec_decode(
IVAS_QMETADATA_HANDLE hQMetaData, /* i/o: q_metadata handle */
uint16_t *bitstream, /* i : bitstream */
int16_t *index /* i/o: bitstream position */
+ ,
+ const int16_t hodirac_flag /* i : flag to indicate HO-DirAC mode */
);
+#ifdef HR_METADATA
+/*! r: number of bits read */
+int16_t ivas_qmetadata_dec_decode_hr_384_512(
+ IVAS_QMETADATA_HANDLE hQMetaData, /* i/o: hQMetaData handle */
+ uint16_t *bitstream, /* i : bitstream */
+ int16_t *index, /* i/o: bitstream position */
+ const SPHERICAL_GRID_DATA *sph_grid16, /* i: spherical grid for deindexing */
+ const int16_t bits_sph_idx,
+ const int16_t bits_sp_coh
+#ifdef FIX_HBR_MASAMETA
+ ,
+ uint8_t ncoding_bands_config
+#endif
+);
+#endif
+
/*! r: number of bits read */
int16_t ivas_qmetadata_dec_sid_decode(
IVAS_QMETADATA_HANDLE hQMetaData, /* i/o: q_metadata handle */
@@ -2969,8 +3184,11 @@ int16_t ivas_qmetadata_dec_sid_decode(
int16_t *index, /* i/o: bitstream position */
const int16_t nchan_transport, /* i : number of transport channels */
int16_t *element_mode, /* o : element mode */
- const int16_t ivas_format, /* i : IVAS format */
+ const int16_t ivas_format /* i : IVAS format */
+#ifndef SBA_MODE_CLEAN_UP
+ ,
const SBA_MODE sba_mode /* i : SBA mode */
+#endif
);
void ivas_qmetadata_to_dirac(
@@ -2978,7 +3196,12 @@ void ivas_qmetadata_to_dirac(
DIRAC_DEC_HANDLE hDirAC, /* o : DirAC decoder structure */
MASA_DECODER_HANDLE hMasa, /* i : MASA decoder structure */
const int32_t ivas_total_brate, /* i : IVAS total bitrate */
+#ifndef SBA_MODE_CLEAN_UP
const SBA_MODE sba_mode, /* i : SBA mode */
+#else
+ const IVAS_FORMAT ivas_format, /* i : IVAS format */
+#endif
+ const int16_t hodirac_flag, /* i : flag to indicate HO-DirAC mode */
int16_t *dirac_to_spar_md_bands /* o : DirAC->SPAR MD bands */
);
@@ -3000,11 +3223,13 @@ void ivas_qmetadata_close(
void restore_metadata_buffer(
BSTR_ENC_HANDLE hMetaData,
const int16_t next_ind_start,
+#ifndef IND_LIST_DYN
const int16_t last_ind_start,
+#endif
const int16_t bit_pos_start
);
-/* !r: codeword index */
+/*! r: codeword index */
int16_t masa_sq(
const float in, /* i : input value */
const float *threshold, /* i : partition */
@@ -3036,9 +3261,13 @@ void quantize_direction_frame(
IVAS_QDIRECTION *q_direction, /* i/o: quantized direction structure */
float azimuth_orig[MASA_MAXIMUM_CODING_SUBBANDS][MAX_PARAM_SPATIAL_SUBFRAMES],
float elevation_orig[MASA_MAXIMUM_CODING_SUBBANDS][MAX_PARAM_SPATIAL_SUBFRAMES]
+#ifdef HR_METADATA
+ ,
+ const int16_t hrmasa_flag /* i : flag indicating high-rate MASA MD coding*/
+#endif
);
-/* !r: quantized spherical index */
+/*! r: quantized spherical index */
uint16_t quantize_direction(
const float theta, /* i : input elevation value */
float phi, /* i : input azimuth value */
@@ -3058,7 +3287,7 @@ int16_t quantize_direction2D(
const MC_LS_SETUP mc_format /* i : channel format if in MC-mode */
);
-/* !r :companded azimuth value */
+/*! r :companded azimuth value */
float companding_azimuth(
const float azi, /* i : input azimuth value */
const MC_LS_SETUP mc_format, /* i : input channel format */
@@ -3066,14 +3295,14 @@ float companding_azimuth(
const int16_t direction /* i : direction of companding (direct or inverse)*/
);
-/* !r: index azimuth */
+/*! r: index azimuth */
int16_t quantize_phi_chan_lbr(
const float phi, /* i : azimuth value */
float *phi_hat, /* o : quantized azimuth */
const int16_t n /* i : azimuth codebook size */
);
-/* !r: index azimuth */
+/*! r: index azimuth */
int16_t quantize_phi_chan_compand(
float phi, /* i : azimuth value */
float *phi_hat, /* o : quantized azimuth */
@@ -3097,7 +3326,7 @@ void small_requantize_direction_frame(
int16_t *diff /* i/o: number of bits to be reduced */
);
-/*!r : index azimuth */
+/*! r: index azimuth */
int16_t quantize_phi(
float phi, /* i : azimuth value */
const int16_t flag_delta, /* i : flag indicating if the azimuth codebook is translated or not */
@@ -3174,19 +3403,27 @@ void ivas_dirac_param_est_enc(
float **pp_fr_real,
float **pp_fr_imag,
const int16_t input_frame,
- const SBA_MODE sba_mode
+#ifndef SBA_MODE_CLEAN_UP
+ const SBA_MODE sba_mode
+#else
+ const IVAS_FORMAT ivas_format
+#endif
+ ,
+ const int16_t hodirac_flag,
+ const int16_t nchan_fb_in
);
+#ifndef SBA_MODE_CLEAN_UP
/*----------------------------------------------------------------------------------*
* SBA format prototypes
*----------------------------------------------------------------------------------*/
/*! r: SBA format mode */
SBA_MODE ivas_sba_mode_select(
- const int32_t ivas_total_brate /* i : IVAS total bitrate */
+ void
);
-
+#endif
void ivas_sba_config(
const int32_t sba_total_brate, /* i : SBA total bitrate */
int16_t sba_order, /* i : Ambisonic (SBA) order */
@@ -3206,6 +3443,16 @@ ivas_error ivas_sba_dec_reconfigure(
Decoder_Struct *st_ivas /* i/o: IVAS decoder structure */
);
+#ifdef JBM_TSM_ON_TCS
+ivas_error ivas_sba_digest_tc(
+ Decoder_Struct *st_ivas, /* i/o: IVAS decoder handle */
+ const int16_t nchan_transport, /* i : number of transport channels */
+ const int16_t nCldfbSlots, /* i : number of CLDFB slots */
+ const int16_t nSamplesForRendering, /* i : number of samples provided */
+ float *data[] /* i : transport channel samples */
+);
+#endif
+
void ivas_init_dec_get_num_cldfb_instances(
Decoder_Struct *st_ivas, /* i : IVAS decoder structure */
int16_t *numCldfbAnalyses, /* o : number of CLDFB analysis instances */
@@ -3240,12 +3487,22 @@ int16_t ivas_sba_get_nchan(
/*! r: number of ambisonics metadata channels */
int16_t ivas_sba_get_nchan_metadata(
const int16_t sba_order /* i : Ambisonic (SBA) order */
+ ,
+ const int32_t ivas_total_brate
+);
+
+void ivas_sba_get_spar_hoa_ch_ind(
+ const int16_t num_md_chs, /* i : number of MD channels */
+ const int32_t ivas_total_brate, /* i : IVAS total bitrate */
+ int16_t HOA_md_ind[IVAS_SPAR_MAX_CH]
);
/*! r: flag indicating to code SPAR HOA MD for all bands */
-int16_t ivas_sba_get_spar_hoa_md_flag(
+void ivas_sba_get_spar_hoa_md_flag(
const int16_t sba_order, /* i : Ambisonic (SBA) order */
- const int32_t ivas_total_brate /* i : IVAS total bitrate */
+ const int32_t ivas_total_brate, /* i : IVAS total bitrate */
+ int16_t *spar_hoa_md_flag,
+ int16_t *spar_hoa_dirac2spar_md_flag
);
void ivas_sba_zero_vert_comp(
@@ -3278,6 +3535,12 @@ void ivas_sba_dirac_stereo_config(
STEREO_DFT_CONFIG_DATA_HANDLE hConfig /* o : DFT stereo configuration */
);
+/*! r: HO-DirAC flag */
+int16_t ivas_get_hodirac_flag(
+ const int32_t ivas_total_brate, /* i : IVAS total bitrate */
+ const int16_t sba_order /* i : Ambisonic (SBA) order */
+);
+
int16_t ivas_get_sba_dirac_stereo_flag(
Decoder_Struct *st_ivas /* i/o: IVAS decoder structure */
);
@@ -3287,6 +3550,10 @@ void ivas_sba_dirac_stereo_smooth_parameters(
ivas_spar_md_dec_state_t *hMdDec, /* i/o: SPAR MD handle for upmixing */
const int16_t cross_fade_start_offset, /* i : SPAR mixer delay compensation */
const int32_t output_Fs /* i : Fs for delay calculation */
+#ifdef FIX_STEREO_474
+ ,
+ const int16_t num_md_sub_frames /* i : number of subframes in mixing matrix */
+#endif
);
void ivas_sba2mc_cldfb(
@@ -3295,6 +3562,9 @@ void ivas_sba2mc_cldfb(
float ImagBuffer[][MAX_PARAM_SPATIAL_SUBFRAMES][CLDFB_NO_CHANNELS_MAX], /* i/o: cldfb imag part */
const int16_t nb_channels_out, /* i : nb of output channels */
const int16_t nb_bands, /* i : nb of CLDFB bands to process */
+#ifdef JBM_TSM_ON_TCS
+ const int16_t nb_timeslots, /* i : number of time slots to process */
+#endif
const float *hoa_dec_mtx /* i : HOA decoding mtx */
);
@@ -3316,6 +3586,7 @@ void ivas_dirac_enc_close(
const int32_t input_Fs /* i : input sampling_rate */
);
+#ifndef SBA_MODE_CLEAN_UP
void ivas_dirac_enc(
DIRAC_ENC_HANDLE hDirAC, /* i/o: encoder DirAC handle */
IVAS_QMETADATA_HANDLE hQMetaData, /* i/o: q_metadata handle */
@@ -3326,7 +3597,20 @@ void ivas_dirac_enc(
const int16_t input_frame, /* i : input frame length */
const int16_t sba_planar /* i : SBA planar flag */
);
-
+#else
+void ivas_dirac_enc(
+ DIRAC_ENC_HANDLE hDirAC, /* i/o: encoder DirAC handle */
+ IVAS_QMETADATA_HANDLE hQMetaData, /* i/o: q_metadata handle */
+ BSTR_ENC_HANDLE hMetaData, /* i/o: Metadata bitstream handle */
+ float data_f[][L_FRAME48k], /* i/o: SBA channels */
+ float **ppIn_FR_real, /* o : real freq domain values */
+ float **ppIn_FR_imag, /* o : imag freq domain values */
+ const int16_t input_frame, /* i : input frame length */
+ const int16_t dtx_vad, /* i : DTX vad flag */
+ const IVAS_FORMAT ivas_format, /* i : ivas format */
+ int16_t hodirac_flag /* i : hodirac flag */
+);
+#endif
ivas_error ivas_dirac_config(
void *st_ivas, /* i/o: IVAS encoder/decoder state structure */
const int16_t enc_dec /* i : encoder or decoder flag */
@@ -3342,15 +3626,28 @@ void ivas_dirac_config_bands(
IVAS_FB_MIXER_HANDLE hFbMdft
);
+#ifdef ARITH_HUFF_CODER_CHANGES
+void ivas_get_dirac_sba_max_md_bits(
+ const int32_t sba_total_brate,
+ int16_t *bits_frame_nominal,
+ int16_t *metadata_max_bits,
+ int16_t *qmetadata_max_bit_req,
+ int16_t nbands );
+#endif
+
ivas_error ivas_dirac_sba_config(
IVAS_QMETADATA_HANDLE hQMetaData, /* i/o: q_metadata handle */
+#ifndef SBA_MODE_CLEAN_UP
int16_t *nchan_transport, /* o : number of transport channel needed for MASA format */
int16_t *nSCE, /* o : number of SCEs */
int16_t *nCPE, /* o : number of CPEs */
+#endif
int16_t *element_mode, /* o : element mode of the core coder */
int32_t sba_total_brate, /* i : SBA total bitrate */
const int16_t sba_order, /* i : Ambisonic (SBA) order */
+#ifndef SBA_MODE_CLEAN_UP
const SBA_MODE sba_mode, /* i : SBA mode */
+#endif
const int16_t nbands /* i : number of frequency bands */
);
@@ -3358,6 +3655,11 @@ ivas_error ivas_dirac_dec_open(
Decoder_Struct *st_ivas /* i/o: IVAS decoder structure */
);
+ivas_error ivas_dirac_allocate_parameters(
+ DIRAC_DEC_HANDLE hDirAC, /* i/o: decoder DirAC handle */
+ const int16_t params_flag /* i : set of parameters flag */
+);
+
ivas_error ivas_dirac_dec_config(
Decoder_Struct *st_ivas, /* i/o: IVAS decoder structure */
const DIRAC_CONFIG_FLAG flag_configopen /* i/ : Flag determining if we open or reconfigure the DirAC decoder */
@@ -3367,28 +3669,88 @@ void ivas_dirac_dec_close(
DIRAC_DEC_HANDLE *hDirAC /* i/o: decoder DirAC handle */
);
+void ivas_dirac_deallocate_parameters(
+ DIRAC_DEC_HANDLE hDirAC, /* i/o: decoder DirAC handle */
+ const int16_t params_flag /* i : set of parameters flag */
+);
+
void ivas_dirac_dec_read_BS(
const int32_t ivas_total_brate, /* i : IVAS total bitrate */
Decoder_State *st, /* i/o: decoder Core state structure */
DIRAC_DEC_HANDLE hDirAC, /* i/o: decoder DirAC handle */
IVAS_QMETADATA_HANDLE hQMetaData, /* i/o: q metadata */
int16_t *nb_bits, /* o : number of bits read */
+#ifndef SBA_MODE_CLEAN_UP
const SBA_MODE sba_mode, /* i : SBA mode */
+#endif
+ const int16_t hodirac_flag, /* i : flag to indicate HO-DirAC mode */
int16_t *dirac_to_spar_md_bands /* o : DirAC->SPAR MD bands */
);
+#ifdef JBM_TSM_ON_TCS
+void generate_masking_noise_lb_dirac(
+ HANDLE_FD_CNG_COM hFdCngCom, /* i/o: FD_CNG structure containing all buffers and variables */
+ float *tdBuffer, /* i/o: time-domain signal, if NULL no LB-CNA */
+ const int16_t nCldfbTs, /* i : number of CLDFB slots that will be rendered */
+ const int16_t cna_flag /* i : CNA flag for LB and HB */
+);
+
+void ivas_dirac_dec_set_md_map(
+ Decoder_Struct *st_ivas, /* i/o: IVAS decoder structure */
+ const int16_t nCldfbTs /* i : number of CLDFB time slots */
+);
+
+void ivas_dirac_dec(
+ Decoder_Struct *st_ivas, /* i/o: IVAS decoder structure */
+ float output_f[][L_FRAME48k], /* i/o: synthesized core-coder transport channels/DirAC output */
+ const int16_t nchan_transport /* i : number of transport channels */
+);
+#endif
+
+#ifdef JBM_TSM_ON_TCS
+void ivas_dirac_dec_render(
+ Decoder_Struct *st_ivas, /* i/o: IVAS decoder handle */
+ const int16_t nchan_transport, /* i : number of transport channels */
+ const uint16_t nSamplesAsked, /* i : number of CLDFB slots requested */
+ uint16_t *nSamplesRendered, /* o : number of CLDFB slots rendered */
+ uint16_t *nSamplesAvailable, /* o : number of CLDFB slots still to render */
+ float *output_f[] /* o : rendered time signal */
+);
+#endif
+
+#ifndef JBM_TSM_ON_TCS
void ivas_dirac_dec(
+#else
+void ivas_dirac_dec_render_sf(
+#endif
Decoder_Struct *st_ivas, /* i/o: IVAS decoder structure */
+#ifdef JBM_TSM_ON_TCS
+ float *output_f[], /* i/o: synthesized core-coder transport channels/DirAC output */
+#else
float output_f[][L_FRAME48k], /* i/o: synthesized core-coder transport channels/DirAC output */
+#endif
const int16_t nchan_transport, /* i : number of transport channels */
float *pppQMfFrame_ts_re[IVAS_MAX_FB_MIXER_IN_CH][CLDFB_NO_COL_MAX],
- float *pppQMfFrame_ts_im[IVAS_MAX_FB_MIXER_IN_CH][CLDFB_NO_COL_MAX],
+ float *pppQMfFrame_ts_im[IVAS_MAX_FB_MIXER_IN_CH][CLDFB_NO_COL_MAX]
+#ifndef JBM_TSM_ON_TCS
+ ,
const int16_t i_sf
+#endif
);
-ivas_error ivas_dirac_dec_init_binaural_data(
- Decoder_Struct *st_ivas, /* i/o: IVAS decoder structure */
- HRTFS_PARAMBIN_HANDLE hHrtfParambin /* i : HRTF structure for rendering */
+ivas_error ivas_td_decorr_reconfig_dec(
+ const IVAS_FORMAT ivas_format, /* i : IVAS format */
+ const int32_t ivas_total_brate, /* i : total IVAS bitrate */
+ const int16_t nchan_transport, /* i : number of transport channels */
+ const int32_t output_Fs, /* i : output sampling rate */
+ ivas_td_decorr_state_t **hTdDecorr, /* i/o: TD decorrelator handle */
+ uint16_t *useTdDecorr /* i/o: TD decorrelator flag */
+);
+
+/*! r: Configured reqularization factor value */
+float configure_reqularization_factor(
+ const IVAS_FORMAT ivas_format, /* i : IVAS format */
+ const int32_t ivas_total_brate /* i : total IVAS bitrate */
);
void computeDiffuseness_mdft(
@@ -3465,17 +3827,20 @@ void ivas_dirac_dec_decorr_close(
HANDLE_DIRAC_DECORR_STATE *ph_dirac_decorr_state
);
-
ivas_error ivas_dirac_dec_output_synthesis_open(
DIRAC_DEC_HANDLE hDirAC, /* i/o: DirAC handle */
const RENDERER_TYPE renderer_type, /* i : renderer type */
const int16_t nchan_transport, /* i : number of transport channels */
const int32_t output_Fs /* i : output sampling rate */
+ ,
+ const int16_t hodirac_flag /* i : flag to indicate HO-DirAC mode */
);
void ivas_dirac_dec_output_synthesis_init(
DIRAC_DEC_HANDLE hDirAC, /* i/o: DirAC handle */
const int16_t nchan_out_woLFE /* i : number of output audio channels without LFE */
+ ,
+ const int16_t hodirac_flag /* i : flag to indicate HO-DirAC mode */
);
void ivas_dirac_dec_output_synthesis_close(
@@ -3485,11 +3850,25 @@ void ivas_dirac_dec_output_synthesis_close(
void ivas_dirac_dec_output_synthesis_process_slot(
const float *reference_power, /* i : Estimated power */
const float *onset, /* i : onset filter */
+#ifdef JBM_TSM_ON_TCS
+ const int16_t *azimuth,
+ const int16_t *elevation,
+ const float *diffuseness,
+#endif
DIRAC_DEC_HANDLE hDirAC, /* i/o: DirAC handle */
+#ifdef JBM_TSM_ON_TCS
+ const int16_t sh_rot_max_order,
+#endif
const float *p_Rmat, /* i : rotation matrix */
const VBAP_HANDLE hVBAPdata, /* i : VBAP structure */
const IVAS_OUTPUT_SETUP hOutSetup, /* i : output setup structure */
- const int16_t nchan_transport /* i : number of transport channels */
+ const int16_t nchan_transport /* i : number of transport channels */
+#if defined( JBM_TSM_ON_TCS )
+ ,
+ const int16_t index_slot
+#endif
+ ,
+ const int16_t hodirac_flag
);
void ivas_dirac_dec_output_synthesis_process_subframe_gain_shd(
@@ -3497,13 +3876,33 @@ void ivas_dirac_dec_output_synthesis_process_subframe_gain_shd(
float ImagBuffer[][MAX_PARAM_SPATIAL_SUBFRAMES][CLDFB_NO_CHANNELS_MAX],/* i : LS signals */
DIRAC_DEC_HANDLE hDirAC, /* i/o: DirAC handle */
const int16_t nchan_transport, /* i : number of transport channels */
+#ifdef JBM_TSM_ON_TCS
+ const int16_t nbslots, /* i : number of slots to process */
+#endif
const float *onset_filter
+ ,
+#ifdef FIX_393_459_460_SBA_MD
+ float *diffuseness,
+#else
+#ifdef JBM_TSM_ON_TCS
+ const int16_t md_idx,
+#endif
+#endif
+ const int16_t hodirac_flag /* i : flag to indicate HO-DirAC mode */
);
void ivas_dirac_dec_output_synthesis_process_subframe_psd_ls(
float RealBuffer[][MAX_PARAM_SPATIAL_SUBFRAMES][CLDFB_NO_CHANNELS_MAX],/* i : LS signals */
float ImagBuffer[][MAX_PARAM_SPATIAL_SUBFRAMES][CLDFB_NO_CHANNELS_MAX],/* i : LS signals */
DIRAC_DEC_HANDLE hDirAC, /* i/o: DirAC handle */
+#ifdef JBM_TSM_ON_TCS
+ const int16_t nbslots, /* i : number of slots to process */
+#ifdef FIX_393_459_460_SBA_MD
+ float *diffuseness_vector, /* i : diffuseness (needed for direction smoothing)*/
+#else
+ const int16_t diff_md_idx, /* i : md slot idx of diffuseness to use */
+#endif
+#endif
float *reference_power_smooth,
float qualityBasedSmFactor
);
@@ -3542,9 +3941,15 @@ void ivas_dirac_dec_compute_directional_responses(
DIRAC_DEC_HANDLE hDirAC, /* i/o: DirAC handle */
const VBAP_HANDLE hVBAPdata, /* i : VBAP structure */
const MASA_DECODER_HANDLE hMasa, /* i : MASA decoder structure */
+#ifdef JBM_TSM_ON_TCS
+ const int16_t *azimuth,
+ const int16_t *elevation,
+ const int16_t md_idx,
+#endif
const float *surCohRatio,
const int16_t shd_rot_max_order, /* i : split-order rotation method */
- const float *p_Rmat /* i : rotation matrix */
+ const float *p_Rmat, /* i : rotation matrix */
+ const int16_t hodirac_flag /* i : flag to indicate HO-DirAC mode */
);
void ivas_dirac_dec_get_frequency_axis(
@@ -3552,6 +3957,63 @@ void ivas_dirac_dec_get_frequency_axis(
const int32_t output_Fs, /* i : sampling frequency */
const int16_t num_freq_bands ); /* i : number of frequency bands */
+void calculate_hodirac_sector_parameters(
+#ifdef FIX_485_STATIC_BUFFERS
+ DIRAC_ENC_HANDLE hDirAC,
+#endif
+ float RealBuffer[DIRAC_MAX_ANA_CHANS][DIRAC_NO_FB_BANDS_MAX],/* i : signal vector (L+1)^2 x N_bins, real part */
+ float ImagBuffer[DIRAC_MAX_ANA_CHANS][DIRAC_NO_FB_BANDS_MAX],/* i : signal vector, imaginary part */
+ const float beta, /* i : forgetting factor for average filtering */
+ const int16_t *band_grouping, /* i : indices of band groups */
+ const int16_t N_bands, /* i : number of bands (groups) */
+ const int16_t enc_param_start_band, /* i : first band to process */
+ float *azi, /* o : array of sector azimuth angles, flat */
+ float *ele, /* o : array of sector elevation angles, flat */
+ float *diff, /* o : array of sector diffuseness values, flat */
+ float *ene /* o : array of sector energy values, flat */
+);
+
+void ivas_mc_paramupmix_enc(
+ Encoder_Struct *st_ivas, /* i/o: IVAS Encoder handle */
+ BSTR_ENC_HANDLE hMetaData, /* i/o: IVAS Metadata bitstream handle */
+ float data_f[][L_FRAME48k], /* i/o: input: CICP6, CICP12, CICP14, CICP16 or CICP19 MC data */
+ const int16_t input_frame /* i : input frame length */
+);
+
+ivas_error ivas_mc_paramupmix_enc_open(
+ Encoder_Struct *st_ivas /* i/o: IVAS encoder handle */
+);
+
+void ivas_mc_paramupmix_enc_close(
+ MC_PARAMUPMIX_ENC_HANDLE *hMCParamUpmix, /* i/o: MC Param-Upmix encoder handle */
+ const int32_t sampling_rate
+);
+
+void ivas_mc_paramupmix_dec(
+ Decoder_Struct *st_ivas, /* i/o: IVAS decoder handle */
+ float output_f[][L_FRAME48k] /* i/o: synthesized core-coder transport channels/DirAC output */
+);
+
+int16_t ivas_mc_paramupmix_getNumTransportChannels(
+ void
+);
+
+ivas_error ivas_mc_paramupmix_dec_open(
+ Decoder_Struct *st_ivas /* i/o: IVAS decoder structure */
+);
+
+void ivas_mc_paramupmix_dec_close(
+ MC_PARAMUPMIX_DEC_HANDLE *hMCParamUpmix_out /* i/o: Parametric MC decoder handle */
+);
+
+void ivas_mc_paramupmix_dec_read_BS(
+ const int32_t ivas_total_brate, /* i : IVAS total bitrate */
+ Decoder_State *st, /* i/o: decoder state structure */
+ Decoder_Struct *st_ivas, /* i/o: IVAS decoder structure */
+ MC_PARAMUPMIX_DEC_HANDLE hMCParamUpmix, /* i/o: decoder MC Param-Upmix handle */
+ int16_t *nb_bits /* o : number of bits written */
+);
+
void ivas_param_mc_metadata_open(
const MC_LS_SETUP mc_ls_setup, /* i : MC ls setup */
const int16_t lfe_index, /* i : channel index of LFE */
@@ -3619,9 +4081,29 @@ void ivas_param_mc_dec_read_BS(
int16_t *nb_bits /* o : number of bits written */
);
+#ifdef JBM_TSM_ON_TCS
+void ivas_param_mc_dec_digest_tc(
+ Decoder_Struct *st_ivas, /* i/o: IVAS decoder handle */
+ const uint8_t nCldfbSlots, /* i : number of CLFBS slots in the transport channels */
+ float *transport_channels_f[] /* i : synthesized core-coder transport channels/DirAC output */
+);
+
+void ivas_param_mc_dec_render(
+ Decoder_Struct *st_ivas, /* i/o: IVAS decoder handle */
+ const uint16_t nSamplesAsked, /* i : number of CLDFB slots requested */
+ uint16_t *nSamplesRendered, /* o : number of CLDFB slots rendered */
+ uint16_t *nSamplesAvailable, /* o : number of CLDFB slots still to render */
+ float *output_f[] /* o : rendered time signal */
+);
+#endif
+
void ivas_param_mc_dec(
Decoder_Struct *st_ivas, /* i/o: IVAS decoder handle */
+#ifdef JBM_TSM_ON_TCS
+ float *output_f[] /* i/o: synthesized core-coder transport channels/DirAC output */
+#else
float output_f[][L_FRAME48k] /* i/o: synthesized core-coder transport channels/DirAC output */
+#endif
);
void ivas_param_mc_default_icc_map(
@@ -3730,7 +4212,7 @@ int16_t computeMixingMatricesResidual(
float *mixing_matrix /* o : resulting residual mixing matrix */
);
-/* !r: error or success */
+/*! r: error or success */
int16_t svd(
float InputMatrix[][MAX_OUTPUT_CHANNELS], /* i : matrix to be decomposed (M) */
float singularVectors_Left[][MAX_OUTPUT_CHANNELS], /* o : left singular vectors (U) */
@@ -3752,6 +4234,13 @@ ivas_error ivas_dirac_dec_output_synthesis_cov_open(
const float *proto_matrix /* i : the prototype (upmix) matrix (only used if mode == 1) */
);
+#ifdef JBM_TSM_ON_TCS
+void ivas_dirac_dec_output_synthesis_get_interpolator(
+ DIRAC_OUTPUT_SYNTHESIS_PARAMS *h_dirac_output_synthesis_params, /* i/o: handle for the covariance synthesis parameters */
+ const uint16_t interp_length /* i : interpolator length */
+);
+#endif
+
void ivas_dirac_dec_output_synthesis_cov_init(
DIRAC_OUTPUT_SYNTHESIS_COV_STATE *h_dirac_output_synthesis_state, /* i/o: pointer to the state of the covariance synthesis */
const int16_t nchan_in, /* i : number of input (tranport) channels */
@@ -3766,27 +4255,45 @@ void ivas_dirac_dec_output_synthesis_cov_close(
);
void ivas_dirac_dec_output_synthesis_cov_param_mc_collect_slot(
- float RealBuffer[MAX_CICP_CHANNELS][PARAM_MC_MAX_NSLOTS][CLDFB_NO_CHANNELS_MAX], /* i : input channel filter bank samples (real part) */
- float ImagBuffer[MAX_CICP_CHANNELS][PARAM_MC_MAX_NSLOTS][CLDFB_NO_CHANNELS_MAX], /* i : input channel filter bank samples (imaginary part */
- float cx[PARAM_MC_MAX_PARAMETER_BANDS][PARAM_MC_MAX_TRANSPORT_CHANS * PARAM_MC_MAX_TRANSPORT_CHANS], /* o : accumulated input covariance (real part) */
- float cx_imag[PARAM_MC_MAX_PARAMETER_BANDS][PARAM_MC_MAX_TRANSPORT_CHANS * PARAM_MC_MAX_TRANSPORT_CHANS], /* o : accumulated input covariance (imaginary part) */
- PARAM_MC_DEC_HANDLE hParamMC, /* i : handle to Parametric MC state */
- const int16_t nchan_in, /* i : number of input channels */
- const int16_t idx_slot /* i : index of the slot to be added to the input covariance */
-);
-
+#ifdef JBM_TSM_ON_TCS
+ float *RealBuffer, /* i : input channel filter bank samples (real part) */
+ float *ImagBuffer, /* i : input channel filter bank samples (imaginary part */
+#else
+ float RealBuffer[MAX_CICP_CHANNELS][PARAM_MC_MAX_NSLOTS][CLDFB_NO_CHANNELS_MAX], /* i : input channel filter bank samples (real part) */
+ float ImagBuffer[MAX_CICP_CHANNELS][PARAM_MC_MAX_NSLOTS][CLDFB_NO_CHANNELS_MAX], /* i : input channel filter bank samples (imaginary part */
+#endif
+ float cx[PARAM_MC_MAX_PARAMETER_BANDS][PARAM_MC_MAX_TRANSPORT_CHANS * PARAM_MC_MAX_TRANSPORT_CHANS], /* o : accumulated input covariance (real part) */
+ float cx_imag[PARAM_MC_MAX_PARAMETER_BANDS][PARAM_MC_MAX_TRANSPORT_CHANS * PARAM_MC_MAX_TRANSPORT_CHANS], /* o : accumulated input covariance (imaginary part) */
+ PARAM_MC_DEC_HANDLE hParamMC, /* i : handle to Parametric MC state */
+ const int16_t nchan_in /* i : number of input channels */
+#ifndef JBM_TSM_ON_TCS
+ ,
+ const int16_t idx_slot /* i : index of the slot to be added to the input covariance */
+#endif
+);
+
void ivas_dirac_dec_output_synthesis_cov_param_mc_synthesise_slot(
- float Cldfb_RealBuffer_in[][PARAM_MC_MAX_NSLOTS][CLDFB_NO_CHANNELS_MAX], /* i : input channel filter bank samples (real part) */
- float Cldfb_ImagBuffer_in[][PARAM_MC_MAX_NSLOTS][CLDFB_NO_CHANNELS_MAX], /* i : input channel filter bank samples (imaginary part) */
- float Cldfb_RealBuffer[][MAX_PARAM_SPATIAL_SUBFRAMES][CLDFB_NO_CHANNELS_MAX], /* o : output channel filter bank samples (real part) */
- float Cldfb_ImagBuffer[][MAX_PARAM_SPATIAL_SUBFRAMES][CLDFB_NO_CHANNELS_MAX], /* o : output channel filter bank samples (imaginary part) */
- float mixing_matrix[PARAM_MC_MAX_PARAMETER_BANDS][MAX_CICP_CHANNELS * PARAM_MC_MAX_TRANSPORT_CHANS], /* i : parameter band wise mixing matrices (direct part) */
- float mixing_matrix_res[PARAM_MC_MAX_PARAMETER_BANDS_RES][MAX_CICP_CHANNELS * MAX_CICP_CHANNELS], /* i : parameter band wise mixing matrices (residual part) */
- const uint16_t slot_idx_sfr, /* i : time slot index for the current slot within the current subframe */
- const uint16_t slot_idx_tot, /* i : time slot index for the current slot within the frame */
- const int16_t nX, /* i : number of input channels */
- const int16_t nY, /* i : number of output channels */
- PARAM_MC_DEC_HANDLE hMetadataPMC /* i : handle to the Parametric MC decoder state */
+#ifdef JBM_TSM_ON_TCS
+ float *Cldfb_RealBuffer_in, /* i : input channel filter bank samples (real part) */
+ float *Cldfb_ImagBuffer_in, /* i : input channel filter bank samples (imaginary part) */
+#else
+ float Cldfb_RealBuffer_in[PARAM_MC_MAX_TRANSPORT_CHANS][PARAM_MC_MAX_NSLOTS][CLDFB_NO_CHANNELS_MAX], /* i : CLDFB samples of the transport channels (real part) */
+ float Cldfb_ImagBuffer_in[PARAM_MC_MAX_TRANSPORT_CHANS][PARAM_MC_MAX_NSLOTS][CLDFB_NO_CHANNELS_MAX], /* i : CLDFB samples of the transport channels (imaginary part) */
+#endif
+ float Cldfb_RealBuffer[][MAX_PARAM_SPATIAL_SUBFRAMES][CLDFB_NO_CHANNELS_MAX], /* o : output channel filter bank samples (real part) */
+ float Cldfb_ImagBuffer[][MAX_PARAM_SPATIAL_SUBFRAMES][CLDFB_NO_CHANNELS_MAX], /* o : output channel filter bank samples (imaginary part) */
+#ifdef JBM_TSM_ON_TCS
+ float *mixing_matrix[], /* i : parameter band wise mixing matrices (direct part) */
+ float *mixing_matrix_res[], /* i : parameter band wise mixing matrices (residual part) */
+#else
+ float mixing_matrix[PARAM_MC_MAX_PARAMETER_BANDS][MAX_CICP_CHANNELS * PARAM_MC_MAX_TRANSPORT_CHANS], /* i : parameter band wise mixing matrices (direct part) */
+ float mixing_matrix_res[PARAM_MC_MAX_PARAMETER_BANDS_RES][MAX_CICP_CHANNELS * MAX_CICP_CHANNELS], /* i : parameter band wise mixing matrices (residual part) */
+#endif
+ const uint16_t slot_idx_sfr, /* i : time slot index for the current slot within the current subframe */
+ const uint16_t slot_idx_tot, /* i : time slot index for the current slot within the frame */
+ const int16_t nX, /* i : number of input channels */
+ const int16_t nY, /* i : number of output channels */
+ PARAM_MC_DEC_HANDLE hParamMC /* i : handle to the Parametric MC decoder state */
);
int16_t computeMixingMatricesISM(
@@ -3870,7 +4377,11 @@ void ivas_sba_upmixer_renderer(
);
ivas_error ivas_sba_linear_renderer(
+#ifdef JBM_TSM_ON_TCS
+ float *output_f[], /* i/o: synthesized core-coder transport channels/DirAC output */
+#else
float output_f[][L_FRAME48k], /* i/o: synthesized core-coder transport channels/DirAC output */
+#endif
const int16_t output_frame, /* i : output frame length per channel */
const int16_t nchan_in, /* i : number of input ambisonics channels */
const AUDIO_CONFIG output_config, /* i : output audio configuration */
@@ -3964,7 +4475,7 @@ int16_t ivas_get_bw_idx_from_sample_rate(
const int32_t sampling_rate /* i : sampling rate */
);
-/* !r: config. table index */
+/*! r: config. table index */
int16_t ivas_get_spar_table_idx(
const int32_t ivas_total_brate, /* i : IVAS total bitrate */
const int16_t sba_order, /* i : IVAS SBA order */
@@ -3983,6 +4494,13 @@ void ivas_spar_set_bitrate_config(
ivas_spar_md_com_cfg *pSpar_md_cfg, /* i/o: SPAR MD config. handle */
const int16_t table_idx, /* i : config. table index */
const int16_t num_bands /* i : number of bands */
+#ifdef ARITH_HUFF_CODER_CHANGES
+ ,
+ const int16_t dirac2spar_md_flag,
+ const int16_t enc_flag,
+ const int16_t pca_flag,
+ const int16_t agc_flag
+#endif
);
void ivas_spar_bitrate_dist(
@@ -4036,12 +4554,57 @@ void ivas_spar_get_cldfb_gains(
const DECODER_CONFIG_HANDLE hDecoderConfig
);
-/* !r: 1 if prediction residual channel */
+/*! r: 1 if prediction residual channel */
int16_t ivas_is_res_channel(
const int16_t ch, /* i : ch index in WYZX ordering */
const int16_t nchan_transport /* i : number of transport channels (1-4) */
);
+#ifdef JBM_TSM_ON_TCS
+void ivas_spar_dec_agc_pca(
+ Decoder_Struct *st_ivas, /* i/o: IVAS decoder handle */
+ float output[][L_FRAME48k], /* i/o: input/output audio channels */
+ const int16_t output_frame /* i : output frame length */
+);
+
+void ivas_spar_dec_set_render_map(
+ Decoder_Struct *st_ivas, /* i/o: IVAS decoder structure */
+ const int16_t nCldfbTs /* i : number of CLDFB time slots */
+);
+
+void ivas_spar_dec_set_render_params(
+ Decoder_Struct *st_ivas, /* i/o: IVAS decoder handle */
+ const int16_t n_cldfb_slots /* i : number of cldfb slots in this frame */
+);
+
+void ivas_spar_dec_digest_tc(
+ Decoder_Struct *st_ivas, /* i/o: IVAS decoder handle */
+ const int16_t nchan_transport, /* i : number of transport channels */
+ const int16_t nCldfbSlots, /* i : number of CLDFB slots */
+ const int16_t nSamplesForRendering /* i : number of samples provided */
+);
+
+ivas_error ivas_sba_dec_digest_tc(
+ Decoder_Struct *st_ivas, /* i/o: IVAS decoder handle */
+ const int16_t nCldfbSlots, /* i : number of CLDFB slots */
+ const int16_t nSamplesForRendering /* i : number of samples provided */
+);
+
+void ivas_sba_dec_render(
+ Decoder_Struct *st_ivas, /* i/o: IVAS decoder handle */
+ const uint16_t nSamplesAsked, /* i : number of CLDFB slots requested */
+ uint16_t *nSamplesRendered, /* o : number of CLDFB slots rendered */
+ uint16_t *nSamplesAvailable, /* o : number of CLDFB slots still to render */
+ float *output_f[] /* o : rendered time signal */
+);
+
+void ivas_spar_dec_upmixer_sf(
+ Decoder_Struct *st_ivas, /* i/o: IVAS decoder handle */
+ float *output[], /* o : output audio channels */
+ const int16_t nchan_internal /* i : number of internal channels */
+);
+#endif
+
void ivas_spar_dec_upmixer(
Decoder_Struct *st_ivas, /* i/o: IVAS decoder handle */
float output[][L_FRAME48k], /* i/o: input/output audio channels */
@@ -4069,6 +4632,8 @@ ivas_error ivas_spar_md_enc_process(
const int16_t dtx_vad,
const int16_t nchan_inp,
const int16_t sba_order /* i : Ambisonic (SBA) order */
+ ,
+ float *prior_mixer[IVAS_MAX_FB_MIXER_OUT_CH][IVAS_MAX_SPAR_FB_MIXER_IN_CH] /* i : prior mixer_matrix */
);
void ivas_compute_spar_params(
@@ -4082,6 +4647,7 @@ void ivas_compute_spar_params(
const int16_t num_ch,
const int16_t bands_bw,
const int16_t active_w,
+ const int16_t active_w_vlbr,
ivas_spar_md_com_cfg *hSparCfg,
ivas_spar_md_t *hSparMd,
float *pWscale,
@@ -4125,8 +4691,15 @@ void ivas_get_spar_md_from_dirac(
const int16_t order,
const int16_t dtx_vad,
float Wscale_d[IVAS_MAX_NUM_BANDS]
+ ,
+ const uint8_t useLowerRes,
+ const int16_t active_w_vlbr
);
+int16_t ivas_get_spar_dec_md_num_subframes(
+ const int16_t sba_order, /* i : Ambisonic (SBA) order */
+ const int32_t ivas_total_brate );
+
ivas_error ivas_spar_md_dec_open(
ivas_spar_md_dec_state_t **hMdDec_out, /* i/o: SPAR MD decoder handle */
const DECODER_CONFIG_HANDLE hDecoderConfig, /* i : configuration structure */
@@ -4168,6 +4741,8 @@ void ivas_spar_to_dirac(
ivas_spar_md_dec_state_t *hMdDec, /* i/o: SPAR MD decoder handle */
const int16_t dtx_vad, /* i : DTX frame flag */
const int16_t num_bands_out /* i : number of output bands */
+ ,
+ const int16_t bw /* i : band joining factor */
);
void ivas_spar_update_md_hist(
@@ -4177,11 +4752,15 @@ void ivas_spar_update_md_hist(
void ivas_spar_smooth_md_dtx(
ivas_spar_md_dec_state_t *hMdDec, /* i/o: SPAR MD decoder handle */
const int16_t num_bands_out /* i : number of output bands */
+ ,
+ const int16_t num_md_sub_frames /* i : number of metadata subframes */
);
void ivas_spar_setup_md_smoothing(
ivas_spar_md_dec_state_t *hMdDec, /* i/o: SPAR MD decoder handle */
const int16_t num_bands_out /* i : number of output bands */
+ ,
+ const int16_t num_md_sub_frames /* i : number of metadata subframes */
);
void ivas_spar_dec_gen_umx_mat(
@@ -4189,6 +4768,8 @@ void ivas_spar_dec_gen_umx_mat(
const int16_t nchan_transport, /* i : number of transport channels */
const int16_t num_bands_out, /* i : number of output bands */
const int16_t bfi /* i : bad frame indicator */
+ ,
+ const int16_t num_md_sub_frames
);
/* Covariance module */
@@ -4197,6 +4778,11 @@ ivas_error ivas_spar_covar_enc_open(
ivas_filterbank_t *pFb, /* i/o: FB handle */
const int32_t input_Fs, /* i : input sampling rate */
const int16_t nchan_inp /* i : number of input channels */
+ ,
+#ifdef FIX_489_COV_SMOOTHING
+ COV_SMOOTHING_TYPE smooth_mode, /* i : Smooth covariance for SPAR or MC*/
+#endif
+ const int32_t ivas_total_brate /* i : IVAS total bitrate */
);
void ivas_spar_covar_enc_close(
@@ -4216,6 +4802,8 @@ void ivas_enc_cov_handler_process(
const int16_t nchan_inp,
const int16_t dtx_vad,
const int16_t transient_det[2]
+ ,
+ const int16_t HOA_md_ind[IVAS_SPAR_MAX_CH]
);
ivas_error ivas_spar_covar_smooth_enc_open(
@@ -4223,6 +4811,11 @@ ivas_error ivas_spar_covar_smooth_enc_open(
const ivas_cov_smooth_cfg_t *cov_smooth_cfg, /* i : SPAR config. handle */
ivas_filterbank_t *pFb, /* i/o: FB handle */
const int16_t nchan_inp /* i : number of input channels */
+ ,
+#ifdef FIX_489_COV_SMOOTHING
+ COV_SMOOTHING_TYPE smooth_mode, /* i : Smooth covariance for SPAR or MC*/
+#endif
+ const int32_t ivas_total_brate /* i : IVAS total bitrate */
);
void ivas_spar_covar_smooth_enc_close(
@@ -4279,11 +4872,21 @@ void ivas_td_decorr_dec_close(
void ivas_td_decorr_process(
ivas_td_decorr_state_t *hTdDecorr, /* i/o: SPAR Covar. decoder handle */
+#ifdef JBM_TSM_ON_TCS
+ float *pcm_in[], /* i : input audio channels */
+#else
float pcm_in[][L_FRAME48k], /* i : input audio channels */
+#endif
float **ppOut_pcm, /* o : output audio channels */
const int16_t output_frame /* i : output frame length */
);
+void ivas_td_decorr_APD_iir_filter(
+ ivas_td_decorr_APD_filt_state_t *filter_state,
+ float *pIn_out,
+ const int16_t num_APD_sections,
+ const int16_t length
+);
#define IVAS_CMULT_FLOAT( in1_re, in1_im, in2_re, in2_im, out1_re, out1_im ) \
out1_re = ( in1_re * in2_re ) - ( in1_im * in2_im ); MAC(1); MULT(1); \
@@ -4419,7 +5022,16 @@ int16_t ivas_get_bits_to_encode(
void ivas_huffman_encode( ivas_huffman_cfg_t *huff_cfg, int16_t in, int16_t *hcode, int16_t *hlen );
void ivas_spar_huff_coeffs_com_init( ivas_huff_coeffs_t *pHuff_coeffs, ivas_spar_md_com_cfg *pSpar_cfg, const int16_t table_idx, const int16_t enc_dec );
void ivas_spar_arith_coeffs_com_init( ivas_arith_coeffs_t *pArith_coeffs, ivas_spar_md_com_cfg *pSpar_cfg, const int16_t table_idx, const int16_t enc_dec );
-void ivas_arith_encode_cmplx_cell_array(ivas_arith_t *pArith_re, ivas_arith_t *pArith_re_diff, const int16_t *pDo_diff, const int16_t nB, int16_t *pSymbol_re, int16_t *pSymbol_old_re, ivas_cell_dim_t *pCell_dims, BSTR_ENC_HANDLE hMetaData, const int16_t any_diff);
+#ifdef ARITH_HUFF_CODER_CHANGES
+int16_t ivas_arith_encode_cmplx_cell_array(
+#else
+void ivas_arith_encode_cmplx_cell_array(
+#endif
+ivas_arith_t *pArith_re, ivas_arith_t *pArith_re_diff, const int16_t *pDo_diff, const int16_t nB, int16_t *pSymbol_re, int16_t *pSymbol_old_re, ivas_cell_dim_t *pCell_dims, BSTR_ENC_HANDLE hMetaData, const int16_t any_diff
+#ifdef ARITH_HUFF_CODER_CHANGES
+ , int32_t wc_strat_arith
+#endif
+);
ivas_error ivas_huffman_decode( ivas_huffman_cfg_t *huff_cfg, Decoder_State *st0, int16_t *dec_out );
void ivas_arith_decode_cmplx_cell_array( ivas_arith_t *pArith_re, ivas_arith_t *pArith_re_diff, Decoder_State *st0, ivas_cell_dim_t *pCell_dims, int16_t *pDo_diff, const int16_t nB, int16_t *pSymbol_re, int16_t *pSymbol_re_old );
@@ -4575,6 +5187,8 @@ void masa_compensate_two_dir_energy_ratio_index(
const int16_t ratio_index_2, /* i : Input ratio for direction 2 */
int16_t *ratio_index_mod1, /* o : Output modified ratio for direction 1 */
int16_t *ratio_index_mod2 /* o : Output modified ratio for direction 2 */
+ ,
+ const int16_t hodirac_flag /* i : flag to indicate HO-DirAC mode */
);
void ivas_set_qmetadata_maxbit_req(
@@ -4582,17 +5196,27 @@ void ivas_set_qmetadata_maxbit_req(
const IVAS_FORMAT ivas_format /* i : IVAS format */
);
+/*! r: Bits to be used for quantizing distribution ratio of direct-to-total ratios */
+int16_t ivas_get_df_ratio_bits_hodirac(
+ const int16_t index_diff /* i : Index of quantized diffuse-to-total ratio */
+);
+
/*! r: Bits to be used for quantizing distribution ratio of direct-to-total ratios */
int16_t ivas_get_df_ratio_bits(
- int16_t index_diff /* i : Index of quantized diffuse-to-total ratio */
+ const int16_t index_diff /* i : Index of quantized diffuse-to-total ratio */
);
void masa_sample_rate_band_correction(
MASA_CODEC_CONFIG *config, /* i/o: MASA codec config */
int16_t *band_mapping, /* i/o: Band mapping used and modified */
IVAS_QMETADATA_HANDLE hQMetaData, /* i/o: QMetadata structure for modification */
- const int32_t sampling_rate /* i : sampling rate */
- , MASA_DECODER_EXT_OUT_META_HANDLE hExtOutMeta /* i/o: MASA decoder metadata ext out buffer */
+#ifdef FIX_HBR_MASAMETA
+ const uint8_t maxBand, /* i : max band */
+ uint8_t is_encoder, /* i: signals if called at encoder */
+#else
+ const int32_t sampling_rate, /* i : sampling rate */
+#endif
+ MASA_DECODER_EXT_OUT_META_HANDLE hExtOutMeta /* i/o: MASA decoder metadata ext out buffer */
);
void invdct4_transform(
@@ -4614,12 +5238,14 @@ void ivas_masa_prerender(
const int16_t output_frame /* i : output frame length per channel */
);
+#ifdef JBM_TSM_ON_TCS
+#endif
+
void ivas_spar_param_to_masa_param_mapping(
- Decoder_Struct *st_ivas, /* i/o: IVAS decoder struct */
- float inRe[][CLDFB_NO_COL_MAX][CLDFB_NO_CHANNELS_MAX], /* i : Input audio in CLDFB domain, real */
- float inIm[][CLDFB_NO_COL_MAX][CLDFB_NO_CHANNELS_MAX], /* i : Input audio in CLDFB domain, imag */
- const int16_t firstSubframe, /* i : First subframe to map */
- const int16_t nSubframes /* i : Number of subframes to map */
+ Decoder_Struct *st_ivas, /* i/o: IVAS decoder struct */
+ float inRe[][CLDFB_SLOTS_PER_SUBFRAME][CLDFB_NO_CHANNELS_MAX], /* i : Input audio in CLDFB domain, real */
+ float inIm[][CLDFB_SLOTS_PER_SUBFRAME][CLDFB_NO_CHANNELS_MAX], /* i : Input audio in CLDFB domain, imag */
+ const int16_t subframe /* i : Subframe to map */
);
@@ -4638,12 +5264,29 @@ void ivas_binRenderer_close(
#ifdef DEBUGGING
void ivas_binaural_cldfb(
Decoder_Struct *st_ivas, /* i/o: IVAS decoder structure */
+#ifdef JBM_TSM_ON_TCS
+ float *output_f[] /* i/o: synthesized core-coder transport channels/DirAC output */
+#else
float output_f[][L_FRAME48k] /* i/o: synthesized core-coder transport channels/DirAC output */
+#endif
+);
+
+#ifdef JBM_TSM_ON_TCS
+void ivas_binaural_cldfb_sf(
+ Decoder_Struct *st_ivas, /* i/o: IVAS decoder structure */
+ const int16_t n_samples_to_render, /* i : output frame length per channel */
+ float *output_f[] /* i/o: synthesized core-coder transport channels/DirAC output */
+
);
+#endif
+
#endif
void ivas_binRenderer(
BINAURAL_RENDERER_HANDLE hBinRenderer, /* i/o: fastconv binaural renderer handle */
HEAD_TRACK_DATA_HANDLE hHeadTrackData, /* i/o: head track handle */
+#ifdef JBM_TSM_ON_TCS
+ const int16_t numTimeSlots, /* i: : number of time slots to process */
+#endif
float Cldfb_RealBuffer_Binaural[][MAX_PARAM_SPATIAL_SUBFRAMES][CLDFB_NO_CHANNELS_MAX], /* o : Binaural signals */
float Cldfb_ImagBuffer_Binaural[][MAX_PARAM_SPATIAL_SUBFRAMES][CLDFB_NO_CHANNELS_MAX], /* o : Binaural signals */
float RealBuffer[][MAX_PARAM_SPATIAL_SUBFRAMES][CLDFB_NO_CHANNELS_MAX], /* i : LS signals */
@@ -4653,7 +5296,12 @@ void ivas_binRenderer(
void ivas_binaural_add_LFE(
Decoder_Struct *st_ivas, /* i/o: IVAS decoder structure */
int16_t output_frame, /* i : length of input frame */
+#ifdef JBM_TSM_ON_TCS
+ float *input_f[], /* i : transport channels */
+ float *output_f[] /* o : synthesized core-coder transport channels/DirAC output */
+#else
float output_f[][L_FRAME48k] /* i/o: synthesized core-coder transport channels/DirAC output */
+#endif
);
@@ -4667,10 +5315,22 @@ ivas_error ivas_ism_renderer_open(
void ivas_ism_render(
Decoder_Struct *st_ivas, /* i/o: IVAS decoder structure */
+#ifdef JBM_TSM_ON_TCS
+ float *output_f[], /* i/o: core-coder transport channels/object output */
+#else
float output_f[][L_FRAME48k], /* i/o: core-coder transport channels/object output */
+#endif
const int16_t output_frame /* i : output frame length per channel */
);
+#ifdef JBM_TSM_ON_TCS
+void ivas_ism_render_sf(
+ Decoder_Struct *st_ivas, /* i/o: IVAS decoder structure */
+ float *output_f[], /* i/o: core-coder transport channels/object output */
+ const int16_t n_samples_to_render /* i : output frame length per channel */
+);
+#endif
+
void ivas_ism_get_stereo_gains(
const float azimuth, /* i : object azimuth */
const float elevation, /* i : object elevation */
@@ -4680,14 +5340,23 @@ void ivas_ism_get_stereo_gains(
void ivas_mc2sba(
IVAS_OUTPUT_SETUP hIntSetup, /* i : Format of decoder output */
+#ifdef JBM_TSM_ON_TCS
+ float *in_buffer_td[], /* i : MC signals (on input) and the HOA3 (on output) */
+ float *buffer_td[], /* o : MC signals (on input) and the HOA3 (on output) */
+#else
float buffer_td[][L_FRAME48k], /* i/o: MC signals (on input) and the HOA3 (on output) */
+#endif
const int16_t output_frame, /* i : output frame length per channel */
const int16_t sba_order, /* i : SBA order */
const float gain_lfe /* i : gain for LFE, 0=ignore LFE */
);
void ivas_ism2sba(
+#ifdef JBM_TSM_ON_TCS
+ float *buffer_td[], /* i/o: TD signal buffers */
+#else
float buffer_td[][L_FRAME48k], /* i/o: TD signal buffers */
+#endif
ISM_RENDERER_HANDLE hIsmRendererData, /* i/o: renderer data */
const ISM_METADATA_HANDLE hIsmMetaData[], /* i : object metadata */
const int16_t nchan_ism, /* i : number of objects */
@@ -4695,6 +5364,18 @@ void ivas_ism2sba(
const int16_t sba_order /* i : SBA order */
);
+#ifdef JBM_TSM_ON_TCS
+void ivas_ism2sba_sf(
+ float *buffer_in[], /* i : TC buffer */
+ float *buffer_out[], /* o : TD signal buffers */
+ ISM_RENDERER_HANDLE hIsmRendererData, /* i/o: renderer data */
+ const int16_t num_objects, /* i : number of objects */
+ const int16_t n_samples_to_render, /* i : output frame length per channel */
+ const int16_t offset, /* i : offset for the interpolatr */
+ const int16_t sba_order /* i : Ambisonic (SBA) order */
+);
+#endif
+
/*----------------------------------------------------------------------------------*
* Amplitude Panning VBAP prototypes
@@ -4743,10 +5424,17 @@ void ivas_ls_setup_conversion_close(
LSSETUP_CONVERSION_HANDLE *hLsSetUpConversion /* i/o: LS converter handle */
);
+
void ivas_ls_setup_conversion(
Decoder_Struct *st_ivas, /* i : IVAS decoder structure */
+ const int16_t input_chans, /* i : number of input channels to the renderer */
const int16_t output_frame, /* i : frame length */
+#ifdef JBM_TSM_ON_TCS
+ float *input[], /* i : LS input/output synthesis signal */
+ float *output[] /* i/o: LS input/output synthesis signal */
+#else
float output[][L_FRAME48k] /* i/o: LS input/output synthesis signal */
+#endif
);
void ivas_ls_setup_conversion_process_mdct(
@@ -4760,7 +5448,10 @@ void ivas_ls_setup_conversion_process_mdct_param_mc(
);
void ivas_lssetupconversion_process_param_mc(
- Decoder_Struct *st_ivas, /* i/o: LS setup conversion renderer handle */
+ Decoder_Struct *st_ivas, /* i/o: LS setup conversion renderer handle */
+#ifdef JBM_TSM_ON_TCS
+ const int16_t num_timeslots, /* i : number of time slots to process */
+#endif
float Cldfb_RealBuffer_InOut[MAX_CICP_CHANNELS][PARAM_MC_MAX_NSLOTS_IN_SUBFRAME][CLDFB_NO_CHANNELS_MAX], /* i/o: LS signals */
float Cldfb_ImagBuffer_InOut[MAX_CICP_CHANNELS][PARAM_MC_MAX_NSLOTS_IN_SUBFRAME][CLDFB_NO_CHANNELS_MAX], /* i/o: LS signals */
int16_t channel_active[MAX_CICP_CHANNELS] /* i : bitmap indicating which output channels are active */
@@ -4879,7 +5570,14 @@ void computeReferencePower_enc(
float *reference_power, /* o : Estimated power */
const int16_t enc_param_start_band, /* i : first band to process */
const int16_t num_freq_bands, /* i : Number of frequency bands */
+#ifndef SBA_MODE_CLEAN_UP
const SBA_MODE sba_mode /* i : SBA mode */
+#else
+ const IVAS_FORMAT ivas_format, /* i : ivas_format */
+ int16_t ref_power_w /* i : use 0 if hodirac is enabled */
+#endif
+ ,
+ const int16_t nchan_ana /* i : number of analysis channels */
);
ivas_error ivas_mono_dmx_renderer_open(
@@ -4987,10 +5685,21 @@ ivas_error ivas_td_binaural_open(
ivas_error ivas_td_binaural_renderer(
Decoder_Struct *st_ivas, /* i/o: IVAS decoder structure */
+#ifdef JBM_TSM_ON_TCS
+ float *output[], /* i/o: SCE channels / Binaural synthesis */
+#else
float output[][L_FRAME48k], /* i/o: SCE channels / Binaural synthesis */
+#endif
const int16_t output_frame /* i : output frame length */
);
+#ifdef JBM_TSM_ON_TCS
+ivas_error ivas_td_binaural_renderer_sf(
+ Decoder_Struct *st_ivas, /* i/o: IVAS decoder structure */
+ float *output[], /* i/o: SCE channels / Binaural synthesis */
+ const int16_t n_samples_granularity /* i : granularity of the renderer/buffer */
+);
+#endif
/*----------------------------------------------------------------------------------*
* Filter-bank (FB) Mixer
@@ -4999,11 +5708,15 @@ ivas_error ivas_td_binaural_renderer(
ivas_error ivas_fb_set_cfg(
IVAS_FB_CFG **pFb_cfg_out, /* o : FB config. handle */
const int16_t ivas_format, /* i : IVAS format */
+#ifndef SBA_MODE_CLEAN_UP
const SBA_MODE sba_mode, /* i : SBA mode */
+#endif
const int16_t num_in_chans, /* i : number of FB input channels */
const int16_t num_out_chans, /* i : number of FB output channels */
const int16_t active_w_mixing, /* i : active_w_mixing flag */
const int32_t sampling_Fs /* i : sampling rate */
+ ,
+ const int16_t nachan_dirac_ana /* i : number of DirAR analysis channels */
);
ivas_error ivas_FB_mixer_open(
@@ -5024,18 +5737,23 @@ void ivas_fb_mixer_pcm_ingest(
float pcm_in[][L_FRAME48k], /* i : input audio channels */
float **ppOut_pcm, /* o : output audio channels */
const int16_t frame_length /* i : frame length */
+ ,
+ const int16_t HOA_md_ind[IVAS_SPAR_MAX_CH]
);
+#ifndef SBA_MODE_CLEAN_UP
void ivas_dirac_enc_spar_delay_synchro(
Encoder_Struct *st_ivas, /* i/o: IVAS encoder structure */
const int16_t input_frame, /* i : input frame length */
float data_f[][L_FRAME48k] /* i/o: SBA channels (ACN / SN3D) */
);
-
+#endif
void ivas_fb_mixer_update_prior_input(
IVAS_FB_MIXER_HANDLE hFbMixer, /* i/o: FB mixer handle */
float *pcm_in[], /* i : input audio channels */
const int16_t length /* i : length of time slot */
+ ,
+ const int16_t nchan_fb_in /* i : number of analysis channels */
);
void ivas_fb_mixer_get_windowed_fr(
@@ -5045,6 +5763,8 @@ void ivas_fb_mixer_get_windowed_fr(
float *frame_f_imag[], /* o : imag freq domain values */
const int16_t length, /* i : number of new samples in time slot */
const int16_t mdft_len /* i : MDFT frame length */
+ ,
+ const int16_t nchan_fb_in /* i : number of analysis channels */
);
void ivas_fb_mixer_process(
@@ -5063,7 +5783,7 @@ void ivas_fb_mixer_get_in_out_mapping(
int16_t in_out_mixer_map[IVAS_MAX_FB_MIXER_OUT_CH][IVAS_MAX_SPAR_FB_MIXER_IN_CH] /* i/o: mixing mapping */
);
-/* !r: number of spectral bands */
+/*! r: number of spectral bands */
int16_t ivas_get_num_bands_from_bw_idx(
const int16_t bwidth /* i : audio bandwidth */
);
diff --git a/lib_com/ivas_qmetadata_com.c b/lib_com/ivas_qmetadata_com.c
index 0f2491bad3545e1dcfe9a785d208aa1f702f3eb1..26dbb10df141b59d6a2eb4bcb186a72d1488bcb1 100644
--- a/lib_com/ivas_qmetadata_com.c
+++ b/lib_com/ivas_qmetadata_com.c
@@ -263,7 +263,7 @@ void ivas_qmetadata_close(
* scalar quantization using partition
*------------------------------------------------------------------------*/
-/* r: codeword index */
+/*! r: codeword index */
int16_t masa_sq(
const float in, /* i : input value */
const float *threshold, /* i : partition */
@@ -508,24 +508,31 @@ void masa_compensate_two_dir_energy_ratio_index(
const int16_t ratio_index_2, /* i : Input ratio for direction 2 */
int16_t *ratio_index_mod1, /* o : Output modified ratio for direction 1 */
int16_t *ratio_index_mod2 /* o : Output modified ratio for direction 2 */
+ ,
+ const int16_t hodirac_flag /* i : flag to indicate HO-DirAC mode */
)
{
- float ratio1, ratio2, ratioSum;
+ float ratio1, ratio2;
+ float ratioSum;
ratio1 = 1.0f - diffuseness_reconstructions[ratio_index_1];
ratio2 = 1.0f - diffuseness_reconstructions[ratio_index_2];
- ratioSum = ratio1 + ratio2;
- if ( ratio1 >= ratio2 )
+ if ( !hodirac_flag )
{
- ratio2 = ratio2 / ratio1 * ratioSum;
- ratio1 = ratioSum;
- }
- else
- {
- ratio1 = ratio1 / ratio2 * ratioSum;
- ratio2 = ratioSum;
+ ratioSum = ratio1 + ratio2;
+ if ( ratio1 >= ratio2 )
+ {
+ ratio2 = ratio2 / ratio1 * ratioSum;
+ ratio1 = ratioSum;
+ }
+ else
+ {
+ ratio1 = ratio1 / ratio2 * ratioSum;
+ ratio2 = ratioSum;
+ }
}
+
*ratio_index_mod1 = masa_sq( 1.0f - ratio1, diffuseness_thresholds, DIRAC_DIFFUSE_LEVELS );
*ratio_index_mod2 = masa_sq( 1.0f - ratio2, diffuseness_thresholds, DIRAC_DIFFUSE_LEVELS );
@@ -610,6 +617,35 @@ void ivas_qmetadata_direction_vector_to_azimuth_elevation(
}
+/*-------------------------------------------------------------------------
+ * ivas_get_df_ratio_bits_hodirac()
+ *
+ *
+ *------------------------------------------------------------------------*/
+
+/*! r: bits to be used for quantizing ratio of ratios */
+int16_t ivas_get_df_ratio_bits_hodirac(
+ const int16_t index_diff /* i : index of quantized diffuse-to-total ratio */
+)
+{
+ int16_t dfRatio_bits;
+
+ if ( index_diff >= DIFF_DFRATIO_1BIT_LIMIT_IDX )
+ {
+ dfRatio_bits = 1;
+ }
+ else if ( index_diff >= DIFF_DFRATIO_2BIT_LIMIT_IDX_HODIRAC )
+ {
+ dfRatio_bits = 2;
+ }
+ else
+ {
+ dfRatio_bits = 3;
+ }
+
+ return dfRatio_bits;
+}
+
/*---------------------------------------------------------------
* ivas_get_df_ratio_bits()
*
@@ -620,7 +656,7 @@ void ivas_qmetadata_direction_vector_to_azimuth_elevation(
/*! r: bits to be used for quantizing ratio of ratios */
int16_t ivas_get_df_ratio_bits(
- int16_t index_diff /* i : index of quantized diffuse-to-total ratio */
+ const int16_t index_diff /* i : index of quantized diffuse-to-total ratio */
)
{
int16_t dfRatio_bits;
diff --git a/lib_com/ivas_qspherical_com.c b/lib_com/ivas_qspherical_com.c
index 039dea53eb97d18f2537058c841560ae1a90719a..874f66d05910606c7197034c36e8aef9491c628b 100644
--- a/lib_com/ivas_qspherical_com.c
+++ b/lib_com/ivas_qspherical_com.c
@@ -71,7 +71,7 @@ uint16_t ivas_qmetadata_reorder_generic(
* Returns the original value of the array "folded" by ReorderGeneric
*------------------------------------------------------------------------*/
-/* !r: "Unfolded" value, positive or negative depending on the value of the input */
+/*! r: "Unfolded" value, positive or negative depending on the value of the input */
int16_t ivas_qmetadata_dereorder_generic(
const uint16_t uns_value /* i : unsigned value result of ReorderGeneric */
)
@@ -234,7 +234,7 @@ void small_reduction_direction(
* Input phi expected to be an angle in degree between 0 and 360.
*-----------------------------------------------------------------------*/
-/* !r: index azimuth */
+/*! r: index azimuth */
int16_t quantize_phi(
float phi, /* i : azimuth value */
const int16_t flag_delta, /* i : flag indicating if the azimuth codebook is translated or not */
@@ -401,7 +401,7 @@ float companding_azimuth(
* Input phi expected to be an angle in degree between 0 and 360.
*-----------------------------------------------------------------------*/
-/* !r: index azimuth */
+/*! r: index azimuth */
int16_t quantize_phi_chan_lbr(
const float phi, /* i : azimuth value */
float *phi_hat, /* o : quantized azimuth */
@@ -445,7 +445,7 @@ int16_t quantize_phi_chan_lbr(
* Input phi expected to be an angle in degree between 0 and 360.
*-----------------------------------------------------------------------*/
-/* !r: index azimuth */
+/*! r: index azimuth */
int16_t quantize_phi_chan_compand(
float phi, /* i : azimuth value */
float *phi_hat, /* o : quantized azimuth */
diff --git a/lib_com/ivas_rom_com.c b/lib_com/ivas_rom_com.c
index 6677b53a9f5d3fe543f0f7722cd65a783d8c628b..9f67c602f6aaf3d2994aee41aeefdc48a3941d04 100644
--- a/lib_com/ivas_rom_com.c
+++ b/lib_com/ivas_rom_com.c
@@ -628,7 +628,6 @@ const float tdm_den_ratio_tabl[TDM_NQ+1] = /* 1.0f/(2*LR_ratio*LR_ratio-2*LR_ra
1.2088f, 1.1429f, 1.0902f, 1.0501f, 1.0221f, 1.0000f, 1.0000f, 1.0000f
};
-#ifdef LSF_RE_USE_SECONDARY_CHANNEL
const int16_t tdm_bit_allc_tbl[5][6] =
{
/* IC -- UC -- GC -- TM --AC */
@@ -638,21 +637,8 @@ const int16_t tdm_bit_allc_tbl[5][6] =
{ 1650, 6050, 0, 10000, 0, 10000 }, /* IVAS_32k */
{ 1650, 6050, 0, 13000, 0, 14000 } /* IVAS_48k */
};
-#else
-const int16_t tdm_bit_allc_tbl[5][6] =
-{
- /* IC -- UC -- GC -- TM --AC */
- { 1600, 3450, 0, 4400, 0, 5000 }, /* IVAS_13k2 */
- { 1600, 3450, 0, 5000, 0, 5000 }, /* IVAS_16k4 */
- { 1600, 3450, 0, 6000, 0, 5000 }, /* IVAS_24k4 */
- { 1600, 6000, 0, 10000, 0, 10000 }, /* IVAS_32k */
- { 1600, 6000, 0, 13000, 0, 14000 } /* IVAS_48k */
-};
-#endif
-#ifdef LSF_RE_USE_SECONDARY_CHANNEL
/* LSFs Intra-frame prediction tables */
-#ifdef LSF_RE_USE_SECONDARY_CHANNEL_REUSEMODE
const float tdm_LSF_MEAN_RE_USE_OUT[M] =
{
301.292f, 521.300f, 870.818f, 1340.278f, 1712.099f, 2091.456f, 2488.523f, 2841.096f, 3196.565f, 3593.040f, 3958.366f, 4293.334f, 4710.319f, 5118.806f, 5546.761f, 5918.579f,
@@ -693,7 +679,6 @@ const float tdm_RE_USE_adaptive_beta_prd_diag_3[15 + 16 + 15] =
0.2043f, 0.6317f, 0.0543f,
0.1767f, 0.5396f,
};
-#endif
const float tdm_LSF_MEAN_PRED_QNT[M] =
{
@@ -729,7 +714,6 @@ const float tdm_PRED_QNT_fixed_beta_prd_diag_3[15 + 16 + 15] =
0.1709f, 0.6372f, 0.1060f,
0.1193f, 0.6574f,
};
-#endif
const int16_t fast_FCB_bits_2sfr[] = {8, 14, 18, 20, 24, 128/*stop value*/};
@@ -893,7 +877,7 @@ const int16_t DirAC_block_grouping_5ms_MDFT[MAX_PARAM_SPATIAL_SUBFRAMES + 1] =
0, 1, 2, 3, 4
};
-
+const float c_weights[DIRAC_NO_FB_BANDS_MAX] = { 9.962447e-02f, 9.627997e-01f, 9.926667e-01f, 9.981028e-01f, 9.996648e-01f, 1.000000e+00f, 9.997692e-01f, 9.992002e-01f, 9.983890e-01f, 9.973818e-01f, 9.962037e-01f, 9.948692e-01f, 9.933876e-01f, 9.917654e-01f, 9.900073e-01f, 9.881169e-01f, 9.860975e-01f, 9.839516e-01f, 9.816818e-01f, 9.792906e-01f, 9.767801e-01f, 9.741527e-01f, 9.714106e-01f, 9.685560e-01f, 9.655913e-01f, 9.625187e-01f, 9.593406e-01f, 9.560594e-01f, 9.526774e-01f, 9.491970e-01f, 9.456208e-01f, 9.419512e-01f, 9.381908e-01f, 9.343420e-01f, 9.304075e-01f, 9.263898e-01f, 9.222915e-01f, 9.181152e-01f, 9.138636e-01f, 9.095392e-01f, 9.051447e-01f, 9.006827e-01f, 8.961559e-01f, 8.915668e-01f, 8.869181e-01f, 8.822123e-01f, 8.774521e-01f, 8.726400e-01f, 8.677785e-01f, 8.628702e-01f, 8.579176e-01f, 8.529231e-01f, 8.478893e-01f, 8.428184e-01f, 8.377130e-01f, 8.325753e-01f, 8.274077e-01f, 8.222124e-01f, 8.169917e-01f, 8.117478e-01f, 8.064829e-01f, 8.011990e-01f, 7.958982e-01f, 7.905827e-01f, 7.852543e-01f, 7.799150e-01f, 7.745667e-01f, 7.692112e-01f, 7.638505e-01f, 7.584861e-01f, 7.531199e-01f, 7.477535e-01f, 7.423885e-01f, 7.370265e-01f, 7.316691e-01f, 7.263176e-01f, 7.209736e-01f, 7.156384e-01f, 7.103134e-01f, 7.049999e-01f, 6.996990e-01f, 6.944121e-01f, 6.891403e-01f, 6.838847e-01f, 6.786464e-01f, 6.734265e-01f, 6.682258e-01f, 6.630455e-01f, 6.578863e-01f, 6.527492e-01f, 6.476350e-01f, 6.425445e-01f, 6.374784e-01f, 6.324376e-01f, 6.274226e-01f, 6.224341e-01f, 6.174729e-01f, 6.125393e-01f, 6.076341e-01f, 6.027577e-01f, 5.979106e-01f, 5.930932e-01f, 5.883061e-01f, 5.835497e-01f, 5.788242e-01f, 5.741301e-01f, 5.694676e-01f, 5.648372e-01f, 5.602390e-01f, 5.556734e-01f, 5.511404e-01f, 5.466405e-01f, 5.421737e-01f, 5.377402e-01f, 5.333402e-01f, 5.289738e-01f, 5.246411e-01f, 5.203422e-01f, 5.160771e-01f, 5.118460e-01f, 5.076489e-01f, 5.034858e-01f, 4.993567e-01f, 4.952616e-01f, 4.912005e-01f, 4.871734e-01f, 4.831802e-01f, 4.792209e-01f, 4.752955e-01f, 4.714037e-01f, 4.675457e-01f, 4.637212e-01f, 4.599302e-01f, 4.561725e-01f, 4.524481e-01f, 4.487567e-01f, 4.450983e-01f, 4.414728e-01f, 4.378799e-01f, 4.343195e-01f, 4.307915e-01f, 4.272956e-01f, 4.238318e-01f, 4.203997e-01f, 4.169993e-01f, 4.136303e-01f, 4.102926e-01f, 4.069859e-01f, 4.037101e-01f, 4.004649e-01f, 3.972501e-01f, 3.940655e-01f, 3.909109e-01f, 3.877861e-01f, 3.846909e-01f, 3.816250e-01f, 3.785882e-01f, 3.755803e-01f, 3.726010e-01f, 3.696501e-01f, 3.667275e-01f, 3.638328e-01f, 3.609658e-01f, 3.581263e-01f, 3.553141e-01f, 3.525289e-01f, 3.497705e-01f, 3.470387e-01f, 3.443331e-01f, 3.416537e-01f, 3.390001e-01f, 3.363720e-01f, 3.337694e-01f, 3.311919e-01f, 3.286393e-01f, 3.261114e-01f, 3.236079e-01f, 3.211286e-01f, 3.186733e-01f, 3.162418e-01f, 3.138337e-01f, 3.114490e-01f, 3.090872e-01f, 3.067484e-01f, 3.044321e-01f, 3.021382e-01f, 2.998664e-01f, 2.976166e-01f, 2.953885e-01f, 2.931819e-01f, 2.909966e-01f, 2.888323e-01f, 2.866889e-01f, 2.845661e-01f, 2.824637e-01f, 2.803816e-01f, 2.783194e-01f, 2.762770e-01f, 2.742543e-01f, 2.722509e-01f, 2.702667e-01f, 2.683014e-01f, 2.663550e-01f, 2.644271e-01f, 2.625177e-01f, 2.606264e-01f, 2.587531e-01f, 2.568977e-01f, 2.550599e-01f, 2.532395e-01f, 2.514364e-01f, 2.496503e-01f, 2.478811e-01f, 2.461287e-01f, 2.443928e-01f, 2.426732e-01f, 2.409698e-01f, 2.392824e-01f, 2.376109e-01f, 2.359550e-01f, 2.343146e-01f, 2.326895e-01f, 2.310797e-01f, 2.294848e-01f, 2.279047e-01f, 2.263394e-01f, 2.247886e-01f, 2.232521e-01f, 2.217299e-01f, 2.202217e-01f, 2.187274e-01f, 2.172469e-01f, 2.157800e-01f, 2.143266e-01f, 2.128865e-01f, 2.114596e-01f, 2.100457e-01f, 2.086447e-01f, 2.072564e-01f, 2.058808e-01f };
/*----------------------------------------------------------------------*
* SPAR ROM tables
@@ -903,6 +887,21 @@ const ivas_spar_br_table_t ivas_spar_br_table_consts[IVAS_SPAR_BR_TABLE_LEN] =
{
/* When AGC is ON additional (AGC_BITS_PER_CH+1) bits may be taken from each core-coder channel
so minimum core-coder bitrate per channel can be min core-coder bitrates as per the table - AGC_BITS_PER_CH */
+ { 13200, 0, SBA_FOA_ORDER, FB, 24000, 1, WYXZ, 1, 0,
+#ifdef FIX_487_LOWRATE_SBA_TUNING_FIX
+ { { 10000, 8150, 13150 } },
+#else
+ { { 10000, 8300, 13150 } },
+#endif
+ { { 15, 1, 5, 1 },{ 15, 1, 3, 1 },{ 7, 1, 3, 1 } }, 0, 0, 0 },
+
+ { 16400, 0, SBA_FOA_ORDER, FB, 24000, 1, WYXZ, 1, 0,
+#ifdef FIX_487_LOWRATE_SBA_TUNING_FIX
+ { { 13200, 11350, 16350 } },
+#else
+ { { 13200, 11500, 16350 } },
+#endif
+ { { 15, 1, 5, 1 },{ 15, 1, 3, 1 },{ 7, 1, 3, 1 } }, 0, 0, 0 },
{ 24400, 0, SBA_FOA_ORDER, FB, 24000, 1, WYXZ, 1, 0,{ { 16400, 14850, 24350 } },
{ { 15, 1, 5, 1 },{ 15, 1, 3, 1 },{ 7, 1, 3, 1 } }, 0, 0, 0 },
@@ -936,7 +935,13 @@ const ivas_spar_br_table_t ivas_spar_br_table_consts[IVAS_SPAR_BR_TABLE_LEN] =
{ { 31, 11, 11, 1 },{ 1, 1, 1, 1 },{ 1, 1, 1, 1 } }, 1, 2, 0 },
{ 256000, 0, SBA_HOA3_ORDER, FB, 24000, 4, WYXZ, 0, 0,{ { 76300, 73550, 112000 },{ 59350, 57200, 56000 },{ 42400, 40850, 48000 },{ 25450, 24500, 40000 } },
- { { 31, 11, 11, 1 },{ 1, 1, 1, 1 },{ 31, 1, 1, 1 } }, 1, 2, 0 },
+ { { 31, 11, 11, 1 },{ 1, 1, 1, 1 },
+#ifdef ARITH_HUFF_CODER_CHANGES
+ { 1, 1, 1, 1 }
+#else
+ { 31, 1, 1, 1 }
+#endif
+ }, 1, 2, 0 },
{ 384000, 0, SBA_FOA_ORDER, FB, 24000, 4, WYXZ, 0, 0,{ { 128000, 128000, 128000 },{ 100000, 100000, 128000 },{ 79850, 79850, 104000 },{ 66600, 66600, 104000 } }, // not yet optimized
{ { 31, 1, 1, 1 },{ 1, 1, 1, 1 },{ 1, 1, 1, 1 } }, 1, 2, 0 },
@@ -950,10 +955,10 @@ const ivas_spar_br_table_t ivas_spar_br_table_consts[IVAS_SPAR_BR_TABLE_LEN] =
{ 512000, 0, SBA_FOA_ORDER, FB, 24000, 4, WYXZ, 0, 0,{ { 128000, 128000, 128000 },{ 128000, 128000, 128000 },{ 128000, 128000, 128000 }, {118450, 118450, 128000 } }, // not yet optimized
{ { 31, 1, 1, 1 },{ 1, 1, 1, 1 },{ 1, 1, 1, 1 } }, 1, 2, 0 },
- { 512000, 0, SBA_HOA2_ORDER, FB, 24000, 4, WYXZ, 0, 0,{ { 128000, 128000, 128000 },{ 128000, 128000, 128000 },{ 128000, 128000, 128000 },{ 97700, 93300, 128000 } }, // not yet optimized
+ { 512000, 0, SBA_HOA2_ORDER, FB, 24000, 4, WYXZ, 0, 0,{ { 124000, 124000, 128000 },{ 124000, 124000, 128000 },{ 125200, 118450, 128000 },{ 76300, 73000, 128000 } }, // not yet optimized
{ { 31, 11, 11, 1 },{ 1, 1, 1, 1 },{ 1, 1, 1, 1 } }, 1, 2, 0 },
- { 512000, 0, SBA_HOA3_ORDER, FB, 24000, 4, WYXZ, 0, 0,{ { 128000, 128000, 128000 },{ 128000, 128000, 128000 },{ 127200, 122550, 128000 },{ 76300, 73550, 128000 } }, // not yet optimized
+ { 512000, 0, SBA_HOA3_ORDER, FB, 24000, 4, WYXZ, 0, 0,{ { 118000, 118000, 128000 },{ 118000, 118000, 128000 },{ 117200, 109250, 128000 },{ 72300, 69000, 128000 } }, // not yet optimized
{ { 31, 11, 11, 1 },{ 1, 1, 1, 1 },{ 1, 1, 1, 1 } }, 1, 2, 0 },
};
@@ -1471,11 +1476,13 @@ const int16_t dtx_pr_real_q_levels[3][3] = { { 9,9,9 },{ 9,7,9 },{ 9,5,7 } };
const int16_t pr_pr_idx_pairs[3][3][2] = { { { 0, 0 },{ 0, 0 },{ 0, 0 } },{ { 0, 0 },{ 0, 0 },{ 0, 0 } },{ { 0, 0 },{ 1, 3 },{ 0, 0 } } };
const int16_t pr_pd_idx_pairs[3][3][2] = { { { 1, 1 },{ 2, 2 },{ 3, 3 } },{ { 1, 1 },{ 3, 2 },{ 2, 0 } },{ { 2, 1 },{ 0, 0 },{ 0, 0 } } };
-const int16_t remix_order_set[1][IVAS_SPAR_MAX_CH] = { /* WYZX --> WYXZ... */
- { 0, 1, 3, 2, 4, 5, 6, 7}
+const int16_t remix_order_set[1][DIRAC_MAX_ANA_CHANS] = { /* WYZX --> WYXZ... */
+ { 0, 1, 3, 2, 4, 5, 6, 7, 8, 9, 10 }
};
-const int16_t keep_planar[IVAS_SPAR_MAX_CH - IVAS_SPAR_MAX_DMX_CHS] = { 1, 1, 1, 1 };
-const int16_t HOA_keep_ind[IVAS_SPAR_MAX_CH] = {0, 1, 2, 3, 4, 8, 9, 15};
+const int16_t keep_planar[IVAS_SPAR_MAX_CH - IVAS_SPAR_MAX_DMX_CHS] = { 1, 1, 1, 1, 1, 1 };
+const int16_t HOA_keep_ind[IVAS_SPAR_MAX_FB_IN_CHAN] = {0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 15};
+const int16_t HOA_keep_ind_spar[IVAS_SPAR_MAX_CH] = {0, 1, 2, 3, 4, 8, 9, 10, 10, 10, 10};
+const int16_t HOA_keep_ind_spar512[IVAS_SPAR_MAX_CH] = {0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10};
/*----------------------------------------------------------------------*
@@ -2531,7 +2538,48 @@ const uint16_t ivas_param_mc_sym_freq_ild_delta_combined_48_16bits[2 * PARAM_MC_
/*----------------------------------------------------------------------------------*
* MASA ROM tables
*----------------------------------------------------------------------------------*/
-
+#ifdef HR_METADATA
+
+const float diffuseness_reconstructions_hr[HR_MASA_ER_LEVELS] =
+{
+ 0.00f,
+ 0.0142822265625f,
+ 0.030029296875f,
+ 0.052001953125f,
+ 0.07708740234375f,
+ 0.10528564453125f,
+ 0.14483642578125f,
+ 0.19573974609375f,
+ 0.26568603515625f,
+ 0.35467529296875f,
+ 0.436279296875f,
+ 0.510498046875f,
+ 0.5943603515625f,
+ 0.6878662109375f,
+ 0.80096435546875f,
+ 0.93365478515625f
+};
+const float diffuseness_thresholds_hr[HR_MASA_ER_LEVELS + 1] =
+{
+ 0.0f,
+ 0.009521484375f,
+ 0.01904296875f,
+ 0.0410156250f,
+ 0.06298828125f,
+ 0.0911865234375f,
+ 0.119384765625f,
+ 0.1702880859375f,
+ 0.22119140625f,
+ 0.3101806640625f,
+ 0.399169921875f,
+ 0.473388671875f,
+ 0.547607421875f,
+ 0.641113281250f,
+ 0.734619140625f,
+ 0.8673095703125f,
+ 2.0f /* out-of-range large value to make searching easier */
+};
+#endif
const int16_t bits_direction_masa[DIRAC_DIFFUSE_LEVELS] =
{
11,
@@ -2544,6 +2592,7 @@ const int16_t bits_direction_masa[DIRAC_DIFFUSE_LEVELS] =
3
};
+
const float coherence_cb0_masa[DIRAC_DIFFUSE_LEVELS * 2 * MASA_NO_CV_COH] =
{
/* this is the same */
@@ -2726,7 +2775,11 @@ const uint8_t masa_joined_nbands[IVAS_NUM_ACTIVE_BRATES] =
const uint8_t masa_twodir_bands[IVAS_NUM_ACTIVE_BRATES] =
{
+#ifdef HR_METADATA
+ 0, 0, 0, 0, 0, 1, 1, 1, 3, 4, 6, 6, 9, 24
+#else
0, 0, 0, 0, 0, 1, 1, 1, 3, 4, 6, 6, 9, 12
+#endif
};
const uint8_t masa_twodir_bands_joined[IVAS_NUM_ACTIVE_BRATES] =
@@ -3980,7 +4033,6 @@ const float ivas_cos_twiddle_160[IVAS_160_PT_LEN >> 1] =
0.0760120586092433f, 0.0564205163668375f, 0.0368072229413588f, 0.0171797396307788f
};
-#ifdef PARAMMC_SHORT_ENC_MDFT
const float ivas_mdft_coeff_cos_twid_120[IVAS_120_PT_LEN + 1] =
{
1.0000000000f, 0.9999143276f, 0.9996573250f, 0.9992290362f, 0.9986295348f, 0.9978589232f, 0.9969173337f,
@@ -4002,7 +4054,6 @@ const float ivas_mdft_coeff_cos_twid_120[IVAS_120_PT_LEN + 1] =
0.1045284633f, 0.0915016187f, 0.0784590957f, 0.0654031292f, 0.0523359562f, 0.0392598158f, 0.0261769483f,
0.0130895956f, 0.0000000000f
};
-#endif
const float ivas_sin_twiddle_80[IVAS_80_PT_LEN >> 1] =
{
@@ -5554,611 +5605,843 @@ const int16_t ivas_num_active_bands[FB - WB + 1] =
IVAS_16K_12BANDS_ACTIVE_BANDS, IVAS_FB_BANDS_12, IVAS_FB_BANDS_12
};
-#ifdef SNS_MSVQ
const int16_t ivas_sns_cdbks_tcx20_levels[SNS_MSVQ_NSTAGES_TCX20] = { 128, 64, 32, 32 };
const int16_t ivas_sns_cdbks_tcx20_bits[SNS_MSVQ_NSTAGES_TCX20] = { 7, 6, 5, 5 };
-/* codebooks trained for no adaptive tilt */
+/* pre-rounded codebook vectors for singed Q4.12 represantation */
const float ivas_sns_cdbk_tcx20_stage1[ 128 * 16 ] = {
- -3.24881770f, -1.99497051f, -0.04725080f, 1.02318508f, 1.51589220f, 1.44649178f, 1.27858728f, 1.15137095f, 0.98029724f, 0.69167126f, 0.33414576f, 0.11759238f, -0.27510520f, -0.63610342f, -1.05394049f, -1.28304590f,
- -3.24340413f, -4.15075396f, -2.86242117f, -1.11561919f, 1.12899983f, 1.98341478f, 0.56638511f, -0.05841474f, -0.14875192f, 0.31098029f, 1.87121037f, 0.91347082f, 1.02548459f, 1.98227488f, 1.30278860f, 0.49435585f,
- 1.23065598f, 0.87793778f, 0.28294330f, 0.02972172f, 0.42574775f, 0.83386805f, 0.95758438f, 1.21299710f, 1.15042593f, 1.00234403f, 0.60083169f, -0.06520030f, -1.53941239f, -2.26801783f, -2.42116011f, -2.31126766f,
- 0.06088614f, 0.02623315f, -0.61781539f, -1.23181247f, -1.40815590f, -1.42831471f, -1.44033232f, -1.33353337f, -0.99555917f, -0.36554180f, 0.55314618f, 1.56114474f, 2.01339157f, 1.99106535f, 1.51097476f, 1.10422329f,
- -0.46337128f, -1.76230281f, -2.14514561f, -1.74284853f, -0.74943182f, 0.04642704f, 0.99955801f, 1.04344919f, 1.33994604f, 1.17515394f, 1.38810800f, 1.59087304f, 0.68196542f, -0.13955087f, -0.49622391f, -0.76660607f,
- -2.07291483f, -1.16133507f, -1.23972694f, -1.55319745f, -1.53709378f, -0.89687815f, -0.30493476f, 0.53566030f, 0.90463531f, 1.12789938f, 1.18233130f, 1.05231063f, 0.85029894f, 0.96079862f, 1.14041844f, 1.01172838f,
- 2.12762247f, 0.85938708f, 0.01404337f, -0.21119526f, -0.23292897f, -0.20800178f, 0.17965021f, 0.51517794f, 0.58450068f, 0.57289696f, 0.08413189f, -0.34604446f, -0.63957268f, -0.82541169f, -1.16686648f, -1.30738935f,
- 1.40474083f, 0.32307263f, 0.16419111f, 0.38346550f, 0.50108274f, 0.37590359f, 0.08846238f, -0.23008300f, -0.45942672f, -0.45977478f, -0.43670746f, -0.36727746f, -0.35363526f, -0.33341415f, -0.31539698f, -0.28520292f,
- -1.63093109f, 0.32670603f, 1.08393314f, 0.58998372f, 0.53843053f, 0.88612683f, 0.92734321f, 0.85881168f, 0.60801083f, 0.37502839f, -0.29325438f, -0.61636624f, -0.51913318f, -0.70035895f, -0.99754553f, -1.43678500f,
- -1.93833343f, -0.69005518f, -0.75170110f, -1.07591216f, -1.13136476f, -0.91057037f, -0.96360579f, -0.81544927f, -0.72636191f, -0.36468519f, 0.13935276f, 1.01589488f, 1.62003238f, 2.00743696f, 2.33078654f, 2.25453582f,
- 0.79346182f, 0.75880356f, 0.99941121f, 1.41339988f, 1.42679902f, 1.10135650f, 0.67724856f, 0.16701926f, -0.44226147f, -0.83565024f, -0.96240506f, -0.97710726f, -1.05267194f, -1.07354671f, -1.04194230f, -0.95191489f,
- 1.32136151f, -0.10247792f, -0.44723017f, -0.36075427f, -0.71183851f, -0.78401615f, 0.03854040f, 0.61579422f, 0.72990899f, 0.74660263f, 0.27260947f, -0.45511245f, -0.57501743f, -0.20707029f, -0.10728071f, 0.02598055f,
- -2.38997175f, -0.94335853f, 0.22486968f, 0.68758389f, 0.77400708f, 0.48551812f, 0.16770824f, 0.18451833f, 0.33722182f, 0.44300618f, 0.45730356f, 0.25903292f, 0.07348018f, -0.18351294f, -0.34985810f, -0.22754861f,
- -0.04011386f, -2.74627791f, -2.64617639f, -2.12344376f, -1.04417531f, -1.19773434f, -1.09890378f, -1.14847926f, -1.25163399f, -1.37182360f, -0.92453053f, 0.26852562f, 2.49004087f, 5.03865317f, 3.18845554f, 4.60761675f,
- 1.14142799f, 2.34150710f, 1.12597821f, 0.18025034f, -0.06854703f, 0.11882225f, -0.04029384f, -0.10117108f, -1.28130702f, -1.15721800f, 0.11730029f, 0.68335719f, -0.86449861f, -0.91274565f, -0.63726145f, -0.64560064f,
- 0.13591417f, 1.45701293f, 0.18328994f, -1.33736241f, -1.63073739f, -1.11748160f, 0.33426081f, 1.38341076f, 1.23963779f, 1.15857921f, -0.19884512f, -0.46649971f, -0.23043753f, -0.16721531f, -0.08938742f, -0.65413930f,
- -3.20422583f, -2.18732518f, -1.06476764f, -0.35148934f, 0.10909386f, 0.39065642f, 0.55826648f, 0.44049157f, 0.21409388f, 0.73508456f, 0.80931151f, 0.46688874f, 0.41272044f, 0.76516296f, 1.00398863f, 0.90204888f,
- -2.87971458f, -4.23728027f, -0.84454748f, -0.07411834f, 0.21882417f, -1.73386520f, 0.44502397f, -0.29845675f, 0.51877264f, 1.16767994f, -0.80604089f, 1.51749444f, 2.06387385f, 2.42941495f, 1.48054035f, 1.03239888f,
- 0.41502416f, 1.92937242f, 2.34493885f, 2.24663449f, 1.97723622f, 1.21219002f, 0.63995779f, 0.11201995f, -0.55860561f, -1.24739776f, -1.54711086f, -1.65155024f, -1.60927011f, -1.56104438f, -1.42473910f, -1.27765585f,
- 0.97567115f, -1.33363678f, -2.33351304f, -2.63770798f, -2.22869213f, -1.57504148f, -1.07402035f, -0.47932319f, 0.18065985f, 0.66105619f, 1.18623833f, 1.66207325f, 1.92650802f, 1.89672632f, 1.54070829f, 1.63229361f,
- -1.83309029f, -1.12088085f, -0.69053368f, -0.04697322f, 0.16614312f, 0.20653379f, 0.18628141f, 0.29156151f, 0.23415032f, 0.18998435f, 0.46020416f, 0.73218863f, 0.60617333f, 0.33402310f, 0.20549266f, 0.07874144f,
- 1.16879643f, -0.94945093f, -1.28153207f, -1.43119528f, -1.63599975f, -1.48906283f, -0.72189452f, 0.19212127f, 0.62604095f, 0.71399312f, 0.84540884f, 0.67919451f, 0.73724815f, 0.94849167f, 0.74181449f, 0.85602585f,
- 3.95026110f, 1.56392643f, -0.09370037f, -1.55546296f, -0.28400433f, 2.65160213f, 1.72026891f, -1.03325487f, -2.07533128f, -1.61929448f, -0.37408941f, -0.62936182f, -0.97909452f, -0.16160269f, -0.16361090f, -0.91725088f,
- 0.53671249f, -1.03786958f, -1.08801981f, -0.37356699f, -0.22489401f, 0.02309705f, 0.14784551f, 0.19793732f, 0.12472343f, 0.09506024f, 0.05869315f, 0.14383214f, 0.10038818f, 0.25076267f, 0.40789510f, 0.63740306f,
- -1.95841389f, 0.03478956f, 1.04981544f, 1.45141888f, 1.01368780f, 1.76553008f, 0.97518033f, 0.87744500f, 1.11998177f, 1.49531245f, 0.43867723f, -1.39588091f, -2.49552623f, -2.06407734f, -1.18465117f, -1.12328885f,
- -1.17302983f, 0.17875585f, 0.89193716f, 1.29461477f, 1.14616923f, 0.04577007f, -0.87252250f, -0.55960184f, -0.58720665f, -0.52949712f, -0.37526793f, 0.00605696f, -0.15490600f, 0.06404177f, 0.40280720f, 0.22187871f,
- 0.64131376f, 1.75231910f, 2.22508888f, 1.98484418f, 0.78172753f, -0.67005650f, -0.79535378f, 0.16537851f, 0.46442966f, -0.37889506f, -1.24009244f, -0.92537177f, -0.87140953f, -1.04472250f, -1.06971265f, -1.01948730f,
- 0.34969434f, 1.41127416f, 0.95134631f, -0.49521902f, -1.13459218f, -1.02414143f, -0.54470763f, 0.04902381f, -0.01765934f, -0.09518271f, -0.07199094f, -0.00398826f, 0.14565429f, 0.17470642f, 0.18302401f, 0.12275814f,
- -0.44981302f, -0.20165042f, -0.00073479f, 0.26315901f, 0.44473473f, 0.36317865f, 0.17484972f, 0.03171990f, 0.07343634f, 0.04543774f, -0.09709362f, -0.05624873f, -0.00866747f, -0.02410679f, -0.21651202f, -0.34168925f,
- -1.24451525f, -1.23251652f, -1.59614073f, -2.03789978f, -1.96213854f, -1.71444999f, -1.60613134f, -1.51978903f, -1.00014591f, 0.04117804f, 1.34166006f, 2.42925461f, 2.88303472f, 2.83027230f, 2.48737677f, 1.90095093f,
- 1.96467234f, 1.49818482f, 0.23737321f, -0.11314831f, -0.14050512f, -0.25201114f, -0.17389748f, -0.07042668f, -0.18426976f, -0.34937744f, -0.42674607f, -0.50442879f, -0.58679768f, -0.52836378f, -0.35445903f, -0.01579900f,
- -0.99933612f, 1.11819495f, 1.29449512f, -0.02576221f, -0.61170357f, 0.30864176f, 0.87998806f, 0.96699269f, 0.98082342f, 1.27485776f, 0.52941745f, -1.29529727f, -1.88922976f, -1.36858904f, -0.37094568f, -0.79254774f,
- -2.00039877f, -0.30176543f, 0.62981832f, 1.66518235f, 1.71899440f, 1.30408052f, 0.82774193f, 1.00586191f, 0.86017140f, 0.54233910f, -0.13420070f, -0.66585251f, -0.96492148f, -1.18998336f, -1.56871158f, -1.72835605f,
- -2.69937742f, -3.72437438f, -3.23623013f, -0.25624354f, 1.96357307f, 2.46814215f, 3.53069303f, -1.06174110f, -1.09336853f, -0.07686535f, 1.29279961f, 1.80354460f, 1.27988399f, -0.42606045f, -0.44754574f, 0.68316996f,
- -0.09822772f, 1.26120245f, 1.70052823f, 1.56502837f, 1.15694639f, 0.88838189f, 0.57465867f, 0.31853596f, 0.03466567f, -0.25958767f, -0.49911919f, -0.76007985f, -1.16055649f, -1.53569625f, -1.61195549f, -1.57472513f,
- -1.14376495f, -1.43799067f, -1.45325578f, -1.52444742f, -1.38528757f, -1.09797958f, -0.89118095f, -0.62608417f, -0.00250085f, 0.94458366f, 1.51363028f, 1.81223868f, 1.83008829f, 1.56737959f, 1.18148735f, 0.71308420f,
- -0.16148812f, -2.04769833f, -2.09471486f, -1.43005703f, -0.50205979f, -0.54822778f, 1.68195446f, 4.00061129f, 1.03275735f, 0.41847912f, 0.66770340f, -0.11822564f, -0.63042447f, -0.32785779f, -0.23825248f, 0.29750055f,
- -3.59916102f, -3.16769339f, -2.44843270f, -2.08077491f, -1.31387103f, -0.17348440f, 0.36398119f, 1.21172207f, 1.38864588f, 1.46347831f, 1.46684451f, 1.84157730f, 1.58044756f, 1.35394187f, 1.27155115f, 0.84122764f,
- 1.12168796f, 1.77011301f, 0.80501182f, -0.65059510f, -0.86885740f, -0.21223750f, 0.66413611f, 0.77827963f, 0.37800197f, -0.26796888f, -0.97801860f, -0.64966444f, -0.50047252f, -0.44549810f, -0.47750530f, -0.46641261f,
- 1.69417025f, 0.14170351f, -0.30309571f, -0.50074499f, -0.60597114f, -0.65756500f, -0.62775844f, -0.41013834f, -0.07761611f, 0.16510349f, 0.25158511f, 0.34758291f, 0.28289899f, 0.29273919f, 0.09829950f, -0.09119332f,
- -0.86153928f, 1.09981825f, 0.79441249f, 0.41436072f, 0.25807562f, -0.33355863f, -0.51983659f, -0.25841284f, 0.00191053f, 0.13240503f, 0.19942573f, 0.24363814f, 0.08478089f, -0.15773770f, -0.37897853f, -0.71876393f,
- -3.54840520f, -3.31670990f, -2.41138986f, -1.93012869f, -1.20864357f, -0.47291818f, -0.18678664f, 0.02177990f, 0.31458995f, 0.70059621f, 1.23845973f, 1.82707181f, 2.12918865f, 2.27071260f, 2.36659938f, 2.20598371f,
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- 1.94180196f, -0.43938181f, -1.45235723f, -1.62714803f, -0.56602083f, 0.17861664f, -0.11574800f, -0.55042921f, -0.26385634f, 0.14973980f, 0.40358646f, 0.57744006f, 0.91363053f, 0.71399177f, -0.04044356f, 0.17657766f,
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+ -1.1809082f, -2.032959f, -2.0617676f, -1.9443359f, -1.6447754f, -0.8874512f, 3.0722656f, 2.6242676f, 2.3166504f, 3.4455566f, 1.090332f, -0.19970703f, -0.23510742f, -0.6906738f, -0.40576172f, -1.2653809f,
+ -2.2512207f, -1.9179688f, -2.1035156f, -2.3461914f, -2.14917f, -1.1347656f, -0.56689453f, 0.8166504f, 1.857666f, 2.114502f, 1.755127f, 1.9160156f, 1.6611328f, 1.1904297f, 0.8239746f, 0.33398438f,
+ 0.8227539f, 2.0544434f, 2.3171387f, 0.90234375f, 0.515625f, 1.0241699f, 0.6188965f, 0.296875f, -0.171875f, -0.6345215f, -1.2004395f, -1.1652832f, -1.1635742f, -1.2021484f, -1.3903809f, -1.6240234f,
+ 1.2287598f, 1.5820312f, 1.2756348f, 0.6843262f, 0.33911133f, 0.09472656f, -0.26733398f, -0.4711914f, -0.3137207f, -0.19116211f, -0.56884766f, -0.67944336f, -0.5612793f, -0.55444336f, -0.69506836f, -0.90234375f,
+ 1.5776367f, 2.6791992f, 2.3059082f, 1.375f, 0.7619629f, 0.08251953f, -0.6166992f, -0.8574219f, -1.0148926f, -1.0390625f, -1.0976562f, -0.8730469f, -0.7844238f, -0.7331543f, -0.7426758f, -1.0231934f,
+ -2.173584f, -1.3400879f, -0.8208008f, -0.95996094f, -0.6999512f, -0.010253906f, -0.19384766f, 0.25561523f, 0.3786621f, 0.72998047f, 0.4699707f, 0.4416504f, 0.49975586f, 0.9416504f, 1.4606934f, 1.0205078f,
+ -0.2631836f, 1.3510742f, 1.3837891f, 2.0864258f, 1.8503418f, 1.8864746f, 0.8581543f, 0.5866699f, 0.103759766f, -0.9616699f, -1.8740234f, -2.5600586f, -1.1362305f, -0.9301758f, -1.4404297f, -0.94091797f,
+ 2.7443848f, 0.5695801f, -0.21679688f, -0.6513672f, -0.14672852f, 0.5019531f, 0.23754883f, -0.19091797f, -0.27685547f, -0.15332031f, -0.31201172f, -0.35742188f, -0.2529297f, -0.25024414f, -0.62646484f, -0.61816406f,
+ 0.045898438f, 0.24243164f, 0.36865234f, 0.9145508f, 0.96777344f, 1.0041504f, 0.9550781f, 0.9213867f, 0.7089844f, 0.4296875f, -0.1328125f, -0.5522461f, -0.9333496f, -1.2285156f, -1.607666f, -2.1037598f,
+ 4.209961f, 1.2607422f, -0.85791016f, -1.416748f, -1.4013672f, -0.8574219f, -1.0410156f, -1.4523926f, -1.7346191f, -1.7731934f, -1.5373535f, -1.026123f, 0.8515625f, 0.21533203f, 2.2263184f, 4.3342285f,
+ 4.5341797f, 4.130371f, 2.7658691f, 2.1801758f, 0.90478516f, 0.5617676f, -0.1303711f, -1.1745605f, -1.5371094f, -1.5292969f, -1.6901855f, -1.7126465f, -1.7119141f, -1.7536621f, -1.8623047f, -1.9750977f,
+ 0.6777344f, 2.2624512f, 1.1889648f, -0.5876465f, -0.81347656f, 0.38916016f, 0.11694336f, 0.15283203f, -0.5698242f, -0.5168457f, -0.41845703f, -0.3544922f, -0.46191406f, -0.24804688f, -0.14038086f, -0.6772461f,
+ -1.3227539f, -0.38085938f, 0.23852539f, 0.76123047f, 1.0078125f, 1.1433105f, 0.9753418f, 0.7734375f, 0.32373047f, 0.08959961f, -0.19482422f, -0.43603516f, -0.5715332f, -0.6135254f, -0.7351074f, -1.0581055f,
+ -1.3225098f, -1.4675293f, -1.3000488f, -0.59375f, 0.022705078f, 0.57299805f, 0.5710449f, 0.36547852f, 0.5119629f, 0.77685547f, 0.623291f, 0.43408203f, 0.41210938f, 0.5258789f, 0.2434082f, -0.37597656f,
+ 2.3742676f, 3.3117676f, 3.0449219f, 2.4208984f, 1.2329102f, 0.63793945f, 0.32666016f, 0.15161133f, -0.25610352f, -1.0283203f, -1.7250977f, -1.9707031f, -2.0761719f, -2.1174316f, -2.1105957f, -2.2165527f,
+ 0.87109375f, 0.5085449f, 0.19018555f, -0.10913086f, -0.36328125f, -0.3725586f, -0.4946289f, -0.38671875f, -0.38183594f, -0.21801758f, -0.2331543f, -0.088378906f, 0.0234375f, 0.24194336f, 0.40649414f, 0.40600586f,
+ 1.0517578f, 0.5126953f, 0.23608398f, 0.31835938f, 0.3605957f, 0.39941406f, 0.38012695f, 0.50390625f, 0.54541016f, 0.37329102f, -0.24731445f, -0.5891113f, -0.6791992f, -0.7324219f, -1.0258789f, -1.407959f,
+ -0.66625977f, 1.7709961f, 1.2971191f, 0.15283203f, -1.0664062f, -0.7583008f, 0.16821289f, 0.5007324f, 0.35058594f, 0.14086914f, 0.5217285f, -0.13452148f, -1.2158203f, -0.34375f, 0.033447266f, -0.751709f,
+ 3.684082f, 3.3139648f, 2.0878906f, 1.1911621f, 0.607666f, 0.1472168f, 0.15258789f, 0.10083008f, -0.2355957f, -0.45239258f, -1.2746582f, -1.7348633f, -1.8305664f, -1.8266602f, -1.8925781f, -2.03833f,
+ 0.5786133f, 0.7692871f, 0.4777832f, 0.05493164f, -0.12597656f, -0.08227539f, -0.095703125f, 0.05444336f, 0.19848633f, 0.3190918f, 0.030273438f, -0.06738281f, -0.17138672f, -0.2854004f, -0.59375f, -1.0615234f,
+ -0.98413086f, 1.059082f, 2.3671875f, 2.3381348f, 2.529541f, 2.1052246f, 1.887207f, 1.2434082f, 0.54956055f, -0.12646484f, -0.9199219f, -1.6921387f, -2.3168945f, -2.5715332f, -2.6733398f, -2.7949219f,
+ 2.5153809f, 3.854248f, 2.8759766f, 1.9558105f, -0.30126953f, -1.3845215f, -1.4958496f, -1.2636719f, -1.1201172f, -0.84887695f, -1.1677246f, -0.63061523f, -0.4970703f, -0.76904297f, -0.72998047f, -0.9926758f,
+ 0.4025879f, 2.572998f, 3.1643066f, 2.5009766f, 1.3688965f, -0.08691406f, -0.63500977f, -0.119140625f, 0.0073242188f, -0.5070801f, -0.7023926f, -2.0339355f, -2.0788574f, -1.8864746f, -0.9301758f, -1.0368652f,
+ 2.1965332f, 1.2878418f, 0.50878906f, -0.119140625f, -0.49267578f, -0.6008301f, -0.75219727f, -0.56518555f, -0.5427246f, -0.4038086f, -0.43408203f, -0.28198242f, -0.13745117f, 0.06958008f, 0.14331055f, 0.1237793f,
+ 0.5012207f, 2.1748047f, 1.7189941f, 0.1274414f, -0.2644043f, 0.46875f, 0.37963867f, 0.7302246f, 0.23413086f, 0.41845703f, -0.7944336f, -0.8984375f, -0.6816406f, -1.0744629f, -1.190918f, -1.8496094f,
+ -2.3083496f, -2.19458f, -2.2111816f, -2.4804688f, -2.3293457f, -1.651123f, -1.3820801f, -0.78125f, -0.14477539f, 0.8547363f, 1.6848145f, 2.4699707f, 2.5429688f, 2.793457f, 2.9118652f, 2.2253418f,
+ 1.7553711f, 2.8996582f, 1.9260254f, 0.40551758f, -0.0234375f, 0.44506836f, 0.31152344f, 0.1809082f, -0.47607422f, -0.4807129f, -1.204834f, -1.3293457f, -1.2412109f, -1.0134277f, -0.89501953f, -1.2602539f,
+ 0.2253418f, 2.2539062f, 2.265625f, 0.57128906f, -0.7661133f, -0.6245117f, 0.21313477f, 1.2248535f, 0.8737793f, -0.12524414f, -0.9609375f, -2.416504f, -1.1223145f, -0.70532227f, -0.31469727f, -0.592041f,
};
const float ivas_sns_cdbk_tcx20_stage2[ 64 * 16 ] = {
- -0.14487037f, 0.32346300f, 0.29798679f, -0.52393127f, -0.25671033f, 0.85717754f, -0.09030235f, -0.41110330f, -0.32938564f, -0.36580017f, -0.13142117f, -0.06404494f, 0.10671000f, 0.18731030f, 0.26606878f, 0.27885301f,
- 0.52707061f, 0.35016312f, 0.54090507f, 0.82023896f, 0.46675870f, -0.60012182f, -0.76783382f, -0.39198749f, -0.17916696f, -0.17307722f, -0.10507731f, -0.09327542f, -0.12176361f, -0.12715624f, -0.11980175f, -0.02587481f,
- -0.71420988f, -0.65927011f, -0.35007906f, -0.01478187f, 0.15375095f, 0.11149616f, 0.08819131f, 0.11537168f, 0.18041243f, 0.28846009f, 0.61920238f, 0.78709602f, 0.49945852f, -0.03863360f, -0.42339912f, -0.64306599f,
- -0.81717379f, 0.06122156f, 0.05823003f, 0.10166328f, 0.27940347f, 0.24198679f, 0.13036228f, 0.07594383f, 0.21865219f, 0.19571948f, 0.11860502f, 0.04836758f, -0.03211315f, -0.14926357f, -0.23274285f, -0.29886216f,
- -0.68529960f, -0.60305257f, -0.55080408f, -0.31252031f, 0.02732556f, 0.58303818f, 0.67638004f, 0.45008305f, 0.44400610f, 0.24064307f, 0.01598330f, -0.02342002f, -0.05864021f, -0.08903495f, -0.06326312f, -0.05142446f,
- 0.89939472f, 0.31232066f, -0.27153630f, -0.52911639f, -0.58173141f, -0.63610440f, -0.61689761f, -0.43424024f, -0.23705022f, -0.00031150f, 0.15363335f, 0.19705513f, 0.25413198f, 0.35648787f, 0.53897823f, 0.59498626f,
- 0.29798691f, 0.08114488f, 0.25286730f, -0.14155021f, -0.55163298f, -0.91534601f, -0.57551866f, 0.56064647f, 0.80731933f, -0.19474923f, -0.20126966f, 0.06517040f, 0.06866947f, 0.09059095f, 0.13444783f, 0.22122305f,
- -0.19554741f, -1.08027678f, -0.01182563f, 0.56474090f, 0.41996725f, 0.08237738f, 0.08022205f, 0.10168343f, 0.06794579f, -0.08037661f, -0.20594204f, -0.13493371f, -0.05614077f, 0.03317273f, 0.14216415f, 0.27276933f,
- -0.23050462f, -0.75246507f, -0.69868854f, -0.48346371f, -0.40917848f, -0.36594095f, -0.07600729f, 0.12198463f, 0.35806061f, 0.42664099f, 0.36253664f, 0.28721164f, 0.28501428f, 0.31580309f, 0.39290382f, 0.46609294f,
- -0.67820482f, -0.00872112f, 0.40025028f, 0.70327670f, 0.42493234f, -0.57698003f, -0.97061329f, -0.62910745f, -0.24969320f, -0.09521511f, 0.04433478f, 0.16549806f, 0.17050527f, 0.26401941f, 0.52200672f, 0.51371134f,
- 1.15515222f, -0.29885937f, -0.45759359f, -0.16519237f, -0.04117621f, -0.07252194f, -0.02430911f, -0.04766781f, -0.02328497f, -0.05048145f, -0.05153410f, -0.06528098f, -0.04522347f, -0.01163017f, 0.03517569f, 0.16442759f,
- 1.26308471f, 0.47631737f, 0.20702857f, 0.04885555f, 0.01820924f, -0.04929548f, -0.00848071f, -0.02414509f, -0.04549576f, -0.16589601f, -0.22069993f, -0.30533811f, -0.30611208f, -0.31300078f, -0.32636395f, -0.24866742f,
- -0.64451248f, -0.26649107f, 0.11640199f, 0.09050698f, -0.25875099f, -0.58989672f, -0.18201608f, 0.56293201f, 0.69520096f, 0.55973258f, 0.03137457f, -0.53909145f, -0.42689946f, 0.14106379f, 0.40632407f, 0.30412130f,
- 0.15140746f, 0.14125954f, -0.08456824f, -0.13219101f, 0.06042009f, 0.33575532f, 0.35779441f, 0.19239547f, -0.11511443f, -0.41291307f, -0.06796502f, 0.62883409f, 0.54647417f, -0.03056743f, -0.64102233f, -0.92999908f,
- -0.20214866f, 0.33358969f, 0.69126333f, 0.34454972f, 0.05105591f, 0.16949466f, 0.15791728f, -0.06633089f, -0.02155995f, 0.20242418f, 0.31712646f, 0.04823767f, -0.30694375f, -0.55917643f, -0.61612875f, -0.54337052f,
- 0.11822897f, -0.04039421f, 0.70914148f, 0.55687588f, 0.06691609f, -0.01671241f, 0.38831368f, 0.48498674f, 0.23982281f, -0.11333950f, -0.44950589f, -0.59143612f, -0.55439378f, -0.42178388f, -0.28206333f, -0.09465644f,
- -0.14336086f, 0.05638831f, -0.01441642f, -0.42382782f, -0.38698654f, 0.24817171f, 0.77752198f, 0.25906019f, -0.48986881f, -0.97798705f, -0.62796677f, 0.10790457f, 0.39301453f, 0.49075265f, 0.45648021f, 0.27511976f,
- 0.57860103f, -0.01948333f, -0.01550826f, 0.52219942f, 0.68939814f, 0.35139876f, -0.01666617f, -0.21673535f, -0.47658403f, -0.68042929f, -0.65034996f, -0.34910948f, -0.19976833f, -0.03318456f, 0.13815711f, 0.37806438f,
- 0.37246276f, -0.08878862f, -0.58662283f, -0.58539914f, -0.25552364f, 0.03268078f, 0.23525090f, 0.52779846f, 0.89804404f, 0.85582758f, 0.41881201f, -0.00512611f, -0.24135956f, -0.44973199f, -0.57601809f, -0.55230687f,
- -0.32189259f, -0.20721675f, -0.09742343f, -0.05501794f, -0.02597120f, -0.10341441f, -0.07152803f, 0.00321003f, 0.14348106f, 0.13459909f, 0.13417173f, 0.08360042f, 0.09862647f, 0.09372765f, 0.07551569f, 0.11553216f,
- 0.23782332f, 0.49257946f, 0.16314649f, -0.21082378f, -0.15908458f, 0.19948076f, 0.80829724f, 0.74048420f, 0.31470714f, -0.11736674f, -0.41702302f, -0.38958905f, -0.30642209f, -0.41287171f, -0.48993898f, -0.45339847f,
- -0.64636094f, -0.04385833f, 0.14399510f, -0.43842603f, -0.73607781f, -0.26594508f, 0.62882301f, 0.35001150f, 0.28828962f, 0.02070640f, 0.04274640f, 0.10066767f, 0.01277906f, 0.02855391f, 0.23224313f, 0.28185233f,
- 0.47046627f, 0.94887935f, 0.24713839f, -0.23737461f, -0.23876072f, -0.07439994f, -0.09495447f, -0.13384673f, -0.10919962f, 0.11561096f, 0.34750397f, 0.22863541f, -0.07880257f, -0.39830725f, -0.49574485f, -0.49684374f,
- -0.40909559f, -0.18655327f, 0.13106838f, 0.38799987f, 0.49861722f, 0.83281701f, 0.69114756f, 0.20069371f, -0.12792677f, -0.35587040f, -0.42614275f, -0.34440943f, -0.28876141f, -0.27425834f, -0.22103645f, -0.10828931f,
- -1.18999475f, -0.19958884f, -0.14983643f, 0.01470880f, -0.02795637f, -0.14641321f, -0.31784893f, -0.46245588f, -0.18208072f, 0.19701783f, 0.59261157f, 0.51921614f, 0.35016513f, 0.38054069f, 0.38692917f, 0.23498570f,
- 0.09958109f, -0.26177154f, -0.09010091f, 0.31898761f, 0.75461690f, 0.12276914f, -0.81281416f, -0.78184322f, -0.24358470f, 0.82758568f, 0.36579631f, -0.14176577f, -0.08975069f, -0.12652615f, 0.12350150f, -0.06468093f,
- 0.08899403f, -0.19355344f, -0.19424186f, -0.07670148f, -0.01129831f, -0.12185644f, -0.22497393f, -0.43014230f, -0.38336267f, -0.26093033f, -0.06975312f, 0.14762185f, 0.34014822f, 0.41134546f, 0.45027987f, 0.52842445f,
- 0.21499436f, 0.50168679f, 0.45504898f, 0.25411634f, -0.47901658f, -0.45717782f, -0.14093183f, 0.17265389f, 0.11115764f, -0.41915721f, -0.31922857f, 0.22345448f, 0.48226916f, 0.07143490f, -0.26830399f, -0.40300051f,
- 0.12687524f, 0.05171471f, -0.07690770f, 0.26252085f, 0.27712144f, 0.23952572f, 0.03309903f, 0.01500629f, 0.06484326f, 0.06571283f, -0.16817282f, -0.63246792f, -0.98935090f, -0.44804742f, 0.39837118f, 0.78015619f,
- -0.27518648f, -0.48420415f, -0.24141667f, 0.57134912f, 0.65714603f, 0.42293616f, -0.10408493f, -0.38791089f, -0.61076554f, -0.57292363f, -0.09457207f, 0.54285737f, 0.61562883f, 0.23132651f, -0.13569709f, -0.13448269f,
- -0.44830103f, 0.90540056f, 0.00072142f, -0.39226111f, -0.46186317f, -0.43645456f, -0.37826714f, -0.24360826f, -0.04123674f, 0.14260549f, 0.22801709f, 0.22668095f, 0.21516528f, 0.17002730f, 0.24853909f, 0.26483493f,
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+ 1.0576172f, -0.23535156f, -0.9638672f, -0.84716797f, 0.3137207f, 1.1804199f, 0.7871094f, 0.14257812f, -0.018798828f, -0.21801758f, -0.20703125f, -0.11816406f, -0.10449219f, -0.16210938f, -0.3491211f, -0.25708008f,
+ -0.028564453f, -0.43652344f, -0.20336914f, 0.13623047f, 0.17822266f, 0.2175293f, -0.026367188f, -0.4050293f, -0.6472168f, -0.670166f, -0.26391602f, 0.3864746f, 0.685791f, 0.53808594f, 0.29077148f, 0.24853516f,
+ -0.32836914f, -0.09106445f, -0.11254883f, -0.34277344f, -0.5786133f, -0.5319824f, -0.45410156f, -0.34716797f, -0.2163086f, -0.1862793f, -0.09448242f, 0.14550781f, 0.32739258f, 0.6513672f, 1.0861816f, 1.0732422f,
+ 0.17163086f, 0.26391602f, 0.19165039f, 0.028320312f, -0.05517578f, 0.14355469f, 0.09057617f, 0.03125f, -0.20532227f, -0.36889648f, -0.58569336f, -0.7468262f, -0.75634766f, -0.04272461f, 0.84814453f, 0.9921875f,
+ 0.61376953f, -0.18969727f, -0.4868164f, -0.45410156f, -0.42089844f, -0.39868164f, -0.34399414f, -0.25610352f, -0.104003906f, 0.11791992f, 0.3408203f, 0.4416504f, 0.40942383f, 0.31689453f, 0.22802734f, 0.18603516f,
+ -0.5876465f, 0.19213867f, 0.30737305f, 0.46264648f, 0.37817383f, 0.08276367f, -0.36279297f, -0.51904297f, -0.53125f, -0.42382812f, -0.27075195f, -0.15063477f, -0.026611328f, 0.21655273f, 0.5439453f, 0.6879883f,
+ -0.5786133f, -0.046875f, 0.0390625f, -0.026123047f, 0.034423828f, -0.28442383f, -0.5217285f, 0.07299805f, 0.7167969f, 0.84106445f, -0.34570312f, -0.3466797f, 0.25512695f, 0.31958008f, 0.12207031f, -0.2512207f,
+ -0.19604492f, 0.11645508f, 0.17895508f, 0.2697754f, 0.4050293f, 0.2927246f, 0.09667969f, -0.12817383f, -0.14550781f, -0.1706543f, -0.16308594f, -0.13354492f, -0.11376953f, -0.14282227f, -0.12866211f, -0.037353516f,
+ -0.2084961f, -0.2878418f, -0.23657227f, -0.11816406f, 0.016357422f, 0.059326172f, 0.067871094f, -0.033447266f, -0.013427734f, 0.0029296875f, 0.068603516f, 0.12548828f, 0.14624023f, 0.11279297f, 0.11254883f, 0.18530273f,
+ -0.13549805f, 1.1516113f, 0.5197754f, -0.064453125f, -0.2409668f, -0.1274414f, -0.021484375f, -0.07104492f, -0.095458984f, -0.11987305f, -0.12573242f, -0.18701172f, -0.20874023f, -0.21459961f, -0.08081055f, 0.021484375f,
+ -0.33520508f, -0.6520996f, -0.2927246f, 0.8496094f, 0.6022949f, 0.35229492f, 0.1484375f, 0.06347656f, -0.13232422f, -0.390625f, -0.41137695f, -0.27294922f, -0.1694336f, -0.027832031f, 0.18310547f, 0.48510742f,
+ 0.22802734f, 0.8112793f, 0.25610352f, -0.5793457f, 0.18774414f, 0.74902344f, 0.122802734f, -0.38842773f, -0.57714844f, -0.842041f, -0.97314453f, -0.74975586f, 0.20605469f, 1.4348145f, 0.22973633f, -0.115722656f,
+ -0.103759766f, 0.055664062f, -0.29663086f, -0.3864746f, -0.36743164f, -0.38549805f, -0.22802734f, -0.19311523f, -0.11816406f, -0.11645508f, 0.2578125f, 1.0197754f, 1.0957031f, 0.7624512f, -0.19189453f, -0.8034668f,
+ 0.31860352f, -0.32495117f, -0.25756836f, 0.4501953f, 0.74731445f, 0.26293945f, -0.5578613f, -0.6347656f, 0.056152344f, 1.1223145f, 0.27783203f, -0.8347168f, -0.96850586f, -0.2019043f, 0.5266113f, 0.018798828f,
+ 0.2434082f, 0.05126953f, -0.16088867f, -0.2434082f, -0.15234375f, 0.037353516f, 0.06982422f, -0.015136719f, -0.607666f, 0.14428711f, 0.94433594f, 0.37109375f, -0.3083496f, -0.34765625f, -0.12060547f, 0.09448242f,
+ 0.13427734f, 0.47021484f, -0.4387207f, -0.8562012f, -0.6101074f, -0.10913086f, 0.1430664f, 0.18334961f, 0.103759766f, -0.034423828f, -0.06738281f, 0.036376953f, 0.12670898f, 0.18603516f, 0.33496094f, 0.39697266f,
+ 1.0314941f, -0.5073242f, 0.050048828f, 0.31860352f, -0.055908203f, -0.6105957f, -0.31860352f, -0.056396484f, 0.072753906f, 0.056884766f, -0.053466797f, -0.06933594f, -0.08666992f, -0.038330078f, 0.047851562f, 0.21875f,
+ 0.47192383f, 0.58447266f, 0.6154785f, -0.078125f, -0.6315918f, -0.92626953f, -0.89501953f, -0.46069336f, -0.14819336f, -0.03125f, 0.046142578f, 0.14086914f, 0.12646484f, 0.25390625f, 0.47753906f, 0.4543457f,
+ -1.1186523f, -0.5427246f, -0.36108398f, -0.13378906f, -0.0048828125f, 0.2939453f, 0.45581055f, 0.3972168f, 0.2421875f, -0.18725586f, -0.576416f, -0.25805664f, 0.115722656f, 0.517334f, 0.6699219f, 0.4909668f,
+ -0.8635254f, -0.1977539f, -0.067871094f, -0.060058594f, 0.08251953f, 0.5378418f, 0.0007324219f, -0.067871094f, -0.0053710938f, 0.513916f, 0.42993164f, -0.3544922f, -0.6711426f, -0.15454102f, 0.5522461f, 0.3256836f,
+ 0.62231445f, 0.44702148f, 0.3725586f, 0.15454102f, -0.13916016f, -0.40576172f, -0.49829102f, -0.3881836f, -0.13867188f, 0.2355957f, 0.5095215f, 0.3972168f, 0.0793457f, -0.22802734f, -0.44213867f, -0.5776367f,
+ -0.64086914f, 0.17944336f, 1.0073242f, 0.46972656f, -0.33007812f, -0.33569336f, -0.016357422f, -0.064208984f, -0.08105469f, -0.14916992f, -0.05444336f, 0.016845703f, -0.010009766f, -0.08911133f, -0.012207031f, 0.10961914f,
+ 0.47485352f, -0.13232422f, 0.21044922f, 0.36645508f, -0.11303711f, -0.8552246f, -0.7819824f, 0.8149414f, 1.0595703f, -0.46044922f, -0.359375f, -0.04296875f, -0.21948242f, -0.24584961f, 0.037353516f, 0.24707031f,
+ 0.28710938f, -0.68530273f, 0.22631836f, 0.119384766f, -0.17114258f, -0.29833984f, 0.33618164f, 0.49438477f, 0.4248047f, 0.171875f, 0.20385742f, 0.08935547f, -0.20922852f, -0.38671875f, -0.3569336f, -0.24584961f,
+ 0.33544922f, 0.27172852f, 0.040283203f, -0.072509766f, -0.008544922f, -0.095458984f, -0.19897461f, -0.2980957f, -0.17480469f, -0.12133789f, -0.060791016f, 0.012451172f, 0.087890625f, 0.059814453f, 0.068115234f, 0.1550293f,
+ 1.1574707f, 0.5593262f, -0.16137695f, -0.44140625f, -0.38305664f, -0.24731445f, -0.0056152344f, 0.10961914f, 0.21948242f, 0.22314453f, -0.0036621094f, -0.20166016f, -0.27416992f, -0.28295898f, -0.21240234f, -0.055419922f,
+ -0.75561523f, -0.84399414f, -0.079589844f, 0.29614258f, 0.24389648f, 0.3671875f, 0.5605469f, 0.3630371f, 0.26220703f, 0.17895508f, 0.06274414f, -0.052734375f, -0.14526367f, -0.21069336f, -0.1550293f, -0.091796875f,
+ 0.32055664f, 0.47436523f, 0.56640625f, 0.517334f, 0.42260742f, 0.2890625f, 0.12719727f, -0.23291016f, -0.5283203f, -0.7036133f, -0.6333008f, -0.40454102f, -0.23364258f, -0.1628418f, -0.011962891f, 0.19335938f,
+ -0.05493164f, 0.5136719f, 0.30395508f, 0.49072266f, 0.3581543f, -0.09301758f, -0.38183594f, -0.4338379f, -0.57299805f, -0.4794922f, -0.17651367f, 0.42651367f, 0.56103516f, 0.28149414f, -0.22875977f, -0.51416016f,
+ 0.2709961f, -0.26635742f, -0.44995117f, -0.079589844f, 0.21728516f, 0.43017578f, 0.4206543f, 0.47827148f, 0.58691406f, 0.27612305f, -0.26391602f, -0.65771484f, -0.67944336f, -0.3935547f, -0.11791992f, 0.2277832f,
+ -0.80078125f, 0.18066406f, 0.12036133f, -0.39575195f, -0.60009766f, -0.13134766f, 0.77685547f, 0.5834961f, 0.4248047f, 0.15820312f, 0.08520508f, -0.060058594f, -0.1652832f, -0.17700195f, -0.0234375f, 0.023925781f,
+ 0.28100586f, 0.4013672f, 0.5695801f, 0.1394043f, -0.20532227f, -0.18286133f, 0.40698242f, 0.703125f, 0.54907227f, 0.09301758f, -0.47631836f, -0.62597656f, -0.4975586f, -0.39160156f, -0.41259766f, -0.3515625f,
+ 0.3227539f, -1.0678711f, -1.1435547f, 0.068603516f, 0.7546387f, 0.38745117f, 0.09008789f, -0.0007324219f, -0.12792969f, 0.076416016f, 0.24853516f, 0.28735352f, 0.076660156f, -0.041748047f, -0.01977539f, 0.08911133f,
+ 0.6101074f, -0.22070312f, -0.5324707f, -0.119384766f, 0.10473633f, 0.16333008f, -0.15112305f, -0.34472656f, -0.39746094f, -0.43652344f, -0.23876953f, 0.0017089844f, 0.056152344f, 0.22973633f, 0.50024414f, 0.7751465f,
};
const float ivas_sns_cdbk_tcx20_stage3[ 32 * 16 ] = {
- -0.08443224f, -0.18703635f, -0.02297765f, 0.35108322f, -0.47365404f, 0.60080101f, -0.14560352f, 0.01413276f, 0.01222370f, 0.01369841f, 0.05509108f, 0.03233707f, 0.01187713f, -0.08225931f, -0.08910713f, -0.00617424f,
- -0.45134081f, -0.18205893f, -0.21886586f, -0.27082278f, -0.18872267f, -0.08438255f, 0.11808124f, 0.11472340f, 0.08049694f, 0.05868671f, 0.08856118f, 0.10686811f, 0.14792971f, 0.16522330f, 0.21823435f, 0.29738868f,
- -0.11328915f, 0.10130429f, -0.14943437f, 0.15645630f, 0.63935450f, 0.37821704f, -0.21310801f, -0.24867988f, -0.01659672f, 0.03328198f, -0.08180066f, -0.05657044f, 0.10906149f, 0.03196869f, -0.22137928f, -0.34878580f,
- 0.05458665f, -0.05919364f, -0.13460386f, 0.10683925f, 0.02486665f, -0.03996090f, -0.07800776f, -0.00646458f, -0.21155480f, -0.27387617f, 0.02240932f, 0.70908553f, -0.66258796f, -0.11916859f, 0.46104817f, 0.20658280f,
- -0.18236160f, -0.42556974f, -0.01518583f, 0.40249814f, 0.16028064f, -0.31751965f, -0.32775039f, -0.07115151f, 0.14131570f, 0.25092515f, 0.30150209f, 0.11921413f, 0.03049898f, 0.00963513f, -0.00838672f, -0.06794450f,
- 0.43233298f, 0.11411029f, -0.14415844f, -0.34176452f, -0.41588457f, -0.29962161f, 0.10637969f, 0.23407196f, 0.10305969f, -0.00062410f, 0.02900924f, 0.03866877f, 0.08640844f, 0.05154612f, 0.00161694f, 0.00484903f,
- -0.21512794f, 0.25425865f, 0.27105566f, -0.05213586f, -0.05906940f, -0.26548344f, -0.44413633f, 0.03920286f, 0.46845996f, 0.41236263f, -0.31903770f, -0.32961136f, 0.22647316f, 0.19335126f, -0.03700087f, -0.14356117f,
- 0.21924285f, -0.02083234f, -0.21264229f, -0.32008443f, 0.85787441f, -0.31109029f, -0.11710511f, 0.15258065f, -0.05422604f, 0.04703640f, 0.03138786f, 0.00284139f, -0.14128648f, -0.12246651f, -0.12553053f, 0.11430042f,
- -0.06983219f, 0.15566395f, 0.00257636f, -0.43107600f, -0.19146497f, 0.19866667f, 0.23130140f, -0.15042179f, -0.31509935f, -0.19492938f, 0.13173040f, 0.34976123f, 0.35522809f, 0.15128504f, -0.03897684f, -0.18441264f,
- 0.03835343f, -0.41781092f, -0.09130119f, 0.23649600f, 0.31864720f, 0.31965077f, 0.31997092f, 0.09379415f, -0.07805132f, -0.17350540f, -0.16066354f, -0.15534991f, -0.10595695f, -0.07769963f, -0.06267573f, -0.00389790f,
- -0.06072967f, -0.08529762f, -0.25895528f, -0.11410745f, -0.03994694f, 0.00520744f, 0.13029546f, 0.20924505f, 0.20033325f, 0.00128218f, -0.48912530f, -0.29001748f, 0.59798769f, 0.57708579f, -0.00334114f, -0.37991599f,
- 0.67709987f, 0.24479940f, 0.09839041f, 0.09240624f, 0.04874621f, -0.07903978f, -0.10677716f, -0.20070119f, -0.12618873f, -0.06680438f, -0.05551493f, -0.11559282f, -0.11011740f, -0.12021879f, -0.12904082f, -0.05144612f,
- -0.24390844f, -0.02971498f, 0.26491058f, 0.32477805f, 0.15268137f, -0.03230336f, -0.09305650f, -0.07114758f, -0.26964124f, -0.44939594f, -0.31245133f, 0.05828219f, 0.30712838f, 0.31280972f, 0.10713241f, -0.02610336f,
- 0.19735739f, -0.09060264f, 0.00825537f, -0.36599055f, 0.05585799f, 0.37908316f, -0.38413173f, 0.35027949f, 0.34555851f, -0.34241207f, -0.18091006f, 0.16295794f, 0.08399265f, -0.12258257f, -0.08886776f, -0.00784505f,
- 0.18552089f, -0.05448505f, -0.06090343f, 0.28995307f, -0.00222442f, -0.38233148f, -0.18031475f, 0.21268787f, 0.02073848f, -0.18932508f, -0.18523794f, -0.18812600f, -0.12671694f, 0.01228197f, 0.22055935f, 0.42792350f,
- 0.12799222f, 0.22968936f, 0.03802711f, -0.14099927f, -0.08635323f, 0.16987494f, 0.35348472f, 0.04505467f, -0.26388915f, -0.34916901f, -0.22942166f, -0.17684250f, -0.08724829f, -0.00054213f, 0.12610262f, 0.24423959f,
- -0.08038187f, -0.16879152f, -0.00176772f, 0.35376535f, -0.37011098f, -0.36320739f, 0.66636341f, -0.06773157f, -0.07814045f, -0.04765960f, -0.03365673f, 0.02181851f, 0.03254002f, 0.03483427f, 0.02717800f, 0.07494827f,
- -0.34868864f, 0.17040333f, 0.25260784f, 0.10076787f, 0.06839398f, -0.02800665f, -0.06848675f, -0.16826923f, -0.07268923f, 0.01087754f, 0.05460110f, 0.00431011f, 0.03885215f, 0.00975901f, -0.01527130f, -0.00916121f,
- 0.18571700f, 0.08336153f, 0.02979922f, -0.39409904f, -0.12098272f, 0.43026379f, -0.26722488f, -0.41282119f, 0.02970150f, 0.49897713f, 0.10843837f, -0.24094187f, -0.08115504f, 0.00006204f, 0.10433840f, 0.04656578f,
- 0.00538329f, -0.07750994f, -0.10910098f, 0.04048538f, 0.03334399f, 0.28342260f, 0.14581840f, -0.24746813f, -0.34416074f, 0.06151045f, 0.68745611f, 0.19063398f, -0.23771814f, -0.28316033f, -0.12688702f, -0.02204889f,
- -0.60521242f, -0.06124017f, 0.11564466f, 0.07475615f, 0.11824730f, 0.14189819f, 0.27204580f, 0.27978428f, 0.25196977f, 0.13866750f, 0.00205101f, -0.10150602f, -0.11644945f, -0.18929950f, -0.17648802f, -0.14486907f,
- 0.06856566f, -0.13844197f, -0.26691240f, -0.18845012f, -0.05126065f, 0.00304429f, 0.11414309f, 0.06950182f, 0.19286717f, 0.29037166f, 0.27053650f, 0.17652627f, 0.09171994f, -0.09001258f, -0.24528745f, -0.29691120f,
- -0.13004111f, 0.35130055f, 0.29363124f, -0.18853208f, -0.39468716f, -0.19791109f, -0.04383464f, 0.00894901f, 0.12616722f, 0.23070746f, 0.26441755f, 0.01948829f, -0.23089364f, -0.30363455f, -0.02382649f, 0.21869951f,
- 0.11164215f, 0.03116967f, -0.06353187f, 0.16924336f, -0.01461062f, -0.19152070f, 0.03686445f, 0.20477538f, -0.03967336f, -0.32744743f, -0.17088429f, 0.63829176f, 0.35280729f, -0.43549735f, -0.27277762f, -0.02885087f,
- -0.30725406f, 0.74701729f, -0.39274145f, 0.04302180f, 0.07483049f, -0.03413902f, 0.09344659f, 0.09169015f, 0.04345559f, -0.04477331f, -0.00176985f, -0.03585142f, -0.03405962f, -0.07575575f, -0.09739054f, -0.06972689f,
- 0.28265268f, -0.39222951f, -0.42695953f, -0.10897533f, 0.07424889f, 0.08797478f, 0.00908971f, -0.13637855f, -0.12075776f, -0.04977985f, 0.06395383f, 0.09442120f, 0.15174794f, 0.13939497f, 0.13041070f, 0.20118587f,
- -0.06637296f, 0.10778732f, -0.07433513f, -0.03524749f, -0.17212396f, -0.11995773f, 0.04291853f, -0.06480863f, -0.07793575f, 0.16559639f, 0.16476497f, -0.45667097f, -0.18714125f, 0.71725922f, 0.42534599f, -0.36907862f,
- 0.15419735f, 0.13519411f, 0.37767798f, 0.23431801f, -0.02281061f, -0.05079690f, 0.14170781f, 0.09854410f, 0.01337290f, -0.01979078f, -0.01296254f, -0.03126860f, -0.07566643f, -0.16863998f, -0.32784959f, -0.44522679f,
- -0.24074183f, 0.08320241f, 0.21818929f, 0.23760260f, 0.19352113f, 0.17458723f, -0.14563963f, -0.24861723f, -0.22656746f, -0.05362363f, 0.00368164f, -0.25389215f, -0.34172497f, -0.16702059f, 0.23332537f, 0.53371777f,
- 0.03933551f, -0.61436501f, 0.74997308f, -0.14605678f, -0.06355008f, -0.07845237f, 0.03677743f, -0.01381658f, 0.03542562f, 0.01940321f, 0.04277388f, 0.01439240f, 0.05417023f, -0.03165523f, -0.04388511f, -0.00047013f,
- 0.19660049f, -0.03582845f, -0.21224511f, -0.09633821f, 0.02140122f, 0.06690902f, 0.14753796f, 0.23491232f, 0.40075372f, 0.33318442f, -0.21453422f, -0.44835823f, -0.31995723f, -0.14770359f, -0.02720588f, 0.10087175f,
- 0.22313452f, 0.23174662f, 0.13588360f, -0.01979092f, -0.17483898f, -0.36387601f, -0.35104947f, -0.34545228f, -0.17072761f, 0.01654692f, 0.12560464f, 0.14070090f, 0.18025650f, 0.13082045f, 0.10588357f, 0.13515746f
+ -0.12109375f, -0.32348633f, -0.25976562f, 0.21435547f, 0.4814453f, 0.14819336f, -0.22363281f, -0.31030273f, -0.13256836f, 0.10107422f, 0.33276367f, 0.32495117f, 0.16577148f, -0.079833984f, -0.16210938f, -0.15527344f,
+ 0.088378906f, -0.0146484375f, -0.13378906f, -0.29003906f, 0.873291f, -0.3125f, -0.19384766f, 0.19311523f, -0.09863281f, 0.052734375f, -0.13110352f, -0.021972656f, -0.07861328f, -0.01977539f, -0.07373047f, 0.1616211f,
+ -0.115722656f, 0.28100586f, 0.2697754f, -0.10522461f, -0.107910156f, -0.2866211f, -0.36694336f, -0.33862305f, -0.15844727f, 0.01928711f, 0.17382812f, 0.21118164f, 0.2697754f, 0.17260742f, 0.07299805f, 0.009033203f,
+ 0.08154297f, 0.037841797f, -0.25878906f, -0.30444336f, -0.064208984f, 0.1303711f, 0.36669922f, 0.39916992f, 0.3400879f, 0.14331055f, -0.01171875f, -0.12060547f, -0.17041016f, -0.23071289f, -0.20825195f, -0.13012695f,
+ -0.024902344f, -0.6298828f, 0.7861328f, -0.010986328f, -0.12695312f, -0.08618164f, 0.022705078f, 0.049316406f, 0.004638672f, -0.13647461f, -0.09863281f, 0.0f, 0.06518555f, 0.014404297f, 0.060546875f, 0.111083984f,
+ -0.39404297f, 0.16821289f, 0.28564453f, -0.08666992f, -0.16088867f, 0.052246094f, 0.26000977f, 0.057128906f, -0.050048828f, -0.07836914f, 0.016601562f, 0.05883789f, 0.07373047f, -0.03955078f, -0.08520508f, -0.07763672f,
+ 0.011962891f, -0.114990234f, -0.10229492f, -0.07080078f, 0.009765625f, -0.03125f, -0.15600586f, -0.014892578f, 0.10546875f, -0.040283203f, -0.48095703f, -0.2783203f, 0.5905762f, 0.66137695f, 0.13842773f, -0.22802734f,
+ 0.48706055f, 0.18286133f, -0.20678711f, -0.17651367f, -0.19750977f, -0.3178711f, -0.2524414f, 0.0087890625f, 0.2866211f, 0.25708008f, 0.18969727f, 0.11694336f, 0.049316406f, -0.05517578f, -0.17700195f, -0.19482422f,
+ 0.122802734f, -0.09667969f, 0.05444336f, 0.17358398f, 0.22924805f, 0.35229492f, 0.40307617f, 0.031982422f, -0.16064453f, -0.14819336f, -0.103027344f, -0.088134766f, -0.13623047f, -0.23510742f, -0.2434082f, -0.15600586f,
+ -0.5810547f, -0.0146484375f, -0.43432617f, -0.07397461f, 0.30444336f, 0.36035156f, 0.19213867f, 0.12890625f, 0.13061523f, 0.031982422f, -0.024902344f, -0.059326172f, -0.048583984f, -0.030517578f, 0.03149414f, 0.087646484f,
+ -0.1171875f, 0.016357422f, 0.15234375f, 0.38916016f, 0.2783203f, -0.007080078f, -0.07373047f, -0.2055664f, -0.30004883f, -0.35839844f, -0.23388672f, -0.033935547f, 0.08520508f, 0.10913086f, 0.125f, 0.17480469f,
+ -0.107666016f, 0.06274414f, -0.0048828125f, 0.12792969f, -0.023925781f, -0.2199707f, -0.084228516f, 0.34399414f, 0.22753906f, -0.39697266f, -0.32421875f, 0.48779297f, 0.43554688f, -0.15429688f, -0.22436523f, -0.14550781f,
+ 0.0031738281f, -0.03955078f, 0.06738281f, -0.017822266f, -0.2644043f, 0.30493164f, 0.30200195f, -0.32495117f, -0.5007324f, 0.15478516f, 0.60961914f, 0.15527344f, -0.1899414f, -0.14526367f, 0.017822266f, -0.1315918f,
+ 0.036621094f, -0.11669922f, -0.33691406f, -0.5373535f, -0.13598633f, 0.3046875f, 0.3215332f, -0.10620117f, -0.1640625f, -0.08569336f, 0.012451172f, 0.10839844f, 0.20117188f, 0.17553711f, 0.15258789f, 0.16967773f,
+ -0.4362793f, -0.47265625f, -0.16870117f, -0.111083984f, -0.1772461f, -0.1430664f, 0.015136719f, 0.12719727f, 0.13647461f, 0.12988281f, 0.19238281f, 0.22827148f, 0.23266602f, 0.17504883f, 0.14453125f, 0.12768555f,
+ -0.07495117f, 0.19604492f, 0.13110352f, -0.10131836f, -0.0078125f, -0.18847656f, -0.048828125f, 0.33862305f, 0.2578125f, -0.17089844f, -0.40698242f, -0.28857422f, -0.048339844f, 0.048828125f, 0.14916992f, 0.21459961f,
+ -0.27734375f, -0.072509766f, 0.26049805f, 0.39038086f, 0.2277832f, 0.020751953f, -0.12109375f, -0.080322266f, 0.171875f, 0.36743164f, 0.107421875f, -0.19311523f, -0.22607422f, -0.20654297f, -0.19799805f, -0.17041016f,
+ 0.1352539f, 0.40039062f, -0.15649414f, -0.25341797f, 0.31054688f, 0.5410156f, -0.32958984f, -0.42871094f, 0.14794922f, 0.17333984f, -0.17871094f, -0.23730469f, -0.026611328f, -0.013427734f, -0.046142578f, -0.037841797f,
+ -0.30395508f, 0.12841797f, 0.20825195f, -0.119628906f, -0.3317871f, -0.3190918f, -0.11206055f, 0.10205078f, 0.32470703f, 0.36254883f, 0.2626953f, 0.016113281f, -0.12890625f, -0.16479492f, -0.005126953f, 0.080566406f,
+ 0.34375f, 0.35888672f, 0.4765625f, 0.13623047f, -0.115722656f, -0.053222656f, 0.080566406f, -0.012207031f, -0.022216797f, -0.09863281f, -0.080566406f, -0.13574219f, -0.18383789f, -0.26123047f, -0.2578125f, -0.17504883f,
+ 0.01171875f, -0.015625f, 0.2680664f, -0.23461914f, -0.35717773f, 0.6381836f, -0.30664062f, 0.08129883f, -0.05493164f, 0.10058594f, -0.026855469f, -0.10180664f, -0.013671875f, -0.06347656f, 0.00048828125f, 0.07446289f,
+ -0.1015625f, 0.05053711f, 0.092285156f, 0.038330078f, -0.03491211f, 0.16479492f, 0.0859375f, 0.0036621094f, -0.15454102f, -0.09106445f, 0.026367188f, -0.23950195f, -0.43676758f, -0.27783203f, 0.21850586f, 0.6555176f,
+ -0.16064453f, 0.032958984f, 0.08325195f, 0.052978516f, -0.041748047f, 0.08959961f, 0.16552734f, 0.057373047f, -0.08154297f, 0.21362305f, 0.048583984f, -0.7026367f, -0.27685547f, 0.51000977f, 0.27197266f, -0.26245117f,
+ 0.62109375f, 0.00390625f, 0.08081055f, 0.16748047f, 0.08276367f, -0.11254883f, -0.20825195f, -0.3076172f, -0.24926758f, -0.15332031f, 0.0007324219f, 0.087646484f, 0.11303711f, 0.022705078f, -0.068847656f, -0.080322266f,
+ 0.40844727f, -0.390625f, -0.35473633f, 0.21777344f, 0.21972656f, -0.0107421875f, 0.111328125f, 0.21459961f, 0.1430664f, -0.08935547f, -0.19165039f, -0.2368164f, -0.1340332f, -0.034179688f, 0.030761719f, 0.09667969f,
+ -0.2199707f, 0.8208008f, -0.32104492f, 0.118896484f, -0.006591797f, -0.1328125f, 0.0078125f, -0.013183594f, -0.05493164f, -0.024414062f, 0.06542969f, -0.0014648438f, -0.055664062f, -0.06762695f, -0.07055664f, -0.044677734f,
+ -0.14770508f, -0.16967773f, -0.1105957f, 0.6333008f, -0.4025879f, -0.3515625f, 0.29736328f, 0.0859375f, 0.024414062f, -0.07128906f, 0.010253906f, 0.0007324219f, -0.021728516f, 0.01977539f, 0.083496094f, 0.12060547f,
+ -0.06738281f, 0.030517578f, 0.019042969f, 0.16308594f, 0.16796875f, 0.037109375f, 0.059326172f, 0.07397461f, 0.03540039f, 0.05517578f, 0.06982422f, 0.061523438f, 0.1940918f, 0.20605469f, -0.3178711f, -0.7878418f,
+ 0.1274414f, -0.040771484f, -0.21704102f, -0.025634766f, 0.012451172f, -0.033203125f, -0.15771484f, 0.052001953f, -0.19165039f, -0.26342773f, 0.032226562f, 0.7976074f, -0.4807129f, -0.21582031f, 0.36499023f, 0.2397461f,
+ 0.46044922f, 0.21435547f, 0.0847168f, -0.24414062f, -0.49902344f, -0.16577148f, 0.30151367f, 0.049560547f, -0.07470703f, -0.21459961f, -0.13256836f, -0.009277344f, 0.06665039f, 0.029052734f, 0.0390625f, 0.095214844f,
+ 0.17895508f, -0.31396484f, -0.033203125f, -0.02734375f, -0.0637207f, -0.11791992f, -0.03466797f, 0.0061035156f, 0.07324219f, 0.072753906f, 0.14916992f, 0.13671875f, 0.12524414f, 0.017333984f, -0.08178711f, -0.08618164f,
+ 0.13330078f, -0.15893555f, -0.22045898f, -0.032226562f, -0.07739258f, -0.25463867f, -0.32299805f, -0.2614746f, 0.039794922f, 0.18554688f, 0.1262207f, -0.04321289f, -0.010498047f, 0.13330078f, 0.31860352f, 0.44506836f,
};
const float ivas_sns_cdbk_tcx20_stage4[ 32 * 16 ] = {
- -0.01178932f, -0.08216325f, 0.00009975f, 0.07861932f, 0.10639093f, 0.10607783f, -0.11972309f, 0.01910820f, -0.05635505f, 0.02765448f, -0.08840101f, -0.09623400f, 0.34917350f, -0.19835894f, -0.46938213f, 0.43528268f,
- -0.08636054f, 0.13923351f, -0.15932705f, -0.10849641f, -0.02303533f, -0.23968519f, -0.02192257f, 0.50128910f, 0.27139459f, -0.07262939f, -0.06622134f, -0.01073419f, -0.04308095f, -0.05629457f, -0.03175020f, 0.00762044f,
- 0.24815560f, 0.14657944f, 0.07172491f, 0.02302382f, 0.01991109f, -0.10204469f, -0.24960876f, -0.07085594f, 0.12223419f, 0.06999865f, 0.10986748f, 0.13492392f, 0.05865008f, -0.10366906f, -0.23987720f, -0.23901358f,
- -0.15438243f, -0.04559005f, 0.16760111f, 0.26289859f, 0.24002732f, 0.06333052f, -0.04293731f, 0.16191749f, 0.12993586f, -0.15916904f, -0.24049436f, -0.13688115f, -0.13764233f, -0.11140102f, -0.01899323f, 0.02178000f,
- -0.09362153f, -0.06475772f, -0.01949932f, -0.04249530f, -0.05109865f, 0.07410551f, -0.01006480f, 0.04753318f, -0.02781557f, 0.07745214f, 0.06146913f, -0.16546467f, -0.41512457f, 0.10097607f, 0.66727071f, -0.13886467f,
- -0.07368760f, 0.36035427f, 0.21605884f, -0.01438276f, -0.11360433f, -0.05644934f, 0.03063785f, -0.05006328f, -0.07521149f, -0.13595728f, -0.01277458f, 0.04492285f, 0.01200858f, -0.04176021f, -0.04570247f, -0.04438907f,
- 0.09516185f, -0.01929782f, 0.00494854f, -0.09763747f, -0.07344490f, 0.12994610f, 0.48094184f, -0.48192847f, -0.05573409f, 0.26426544f, -0.27655157f, -0.08642901f, 0.08435032f, 0.13304512f, -0.05782422f, -0.04381160f,
- -0.09313450f, 0.05540574f, 0.01201341f, -0.06726039f, -0.10451812f, 0.02669040f, -0.05484815f, 0.07449424f, -0.34344135f, 0.56109258f, -0.27428709f, -0.09301413f, 0.41965904f, -0.13902794f, 0.18473846f, -0.16456202f,
- 0.08693855f, 0.01453042f, -0.11107078f, 0.06241724f, 0.10204906f, -0.07064796f, -0.13846291f, 0.08293345f, -0.10757619f, -0.22863306f, 0.03213009f, 0.19644778f, 0.16452805f, 0.34110370f, 0.09006750f, -0.51675482f,
- -0.18423905f, 0.01384230f, 0.26714303f, -0.40934167f, 0.39275996f, -0.01237613f, -0.25919307f, -0.08619564f, -0.04046283f, -0.01126873f, -0.01664395f, 0.01744563f, 0.10282249f, 0.09607820f, 0.04998616f, 0.07964328f,
- -0.02274322f, 0.17908332f, -0.02788687f, 0.00807798f, -0.14435131f, -0.02676761f, 0.10369709f, -0.23851723f, 0.57714821f, -0.24897036f, -0.18048434f, 0.02001729f, -0.12740088f, -0.09982727f, 0.00840552f, 0.22051971f,
- 0.13771932f, -0.17471600f, 0.18563016f, 0.18284665f, 0.11307352f, 0.20075992f, -0.03584593f, -0.25044388f, -0.20529947f, -0.11730357f, 0.05388263f, 0.08544750f, 0.04416102f, -0.02585125f, -0.09278592f, -0.10127474f,
- 0.08834726f, 0.11313223f, -0.16483942f, -0.28318232f, -0.23943962f, -0.10440104f, -0.03978272f, -0.07375089f, -0.00562577f, 0.02329676f, 0.14600550f, 0.17681015f, 0.14410817f, 0.09264978f, 0.05695417f, 0.06971767f,
- 0.14265864f, -0.42999794f, -0.17884255f, -0.08097949f, -0.04680661f, -0.04620171f, 0.02411542f, 0.04266824f, 0.15894248f, 0.24773695f, 0.15192868f, -0.01414995f, -0.13102813f, -0.07567236f, 0.04332535f, 0.19230306f,
- -0.21142675f, -0.18455704f, -0.13706857f, -0.09760966f, -0.00844340f, 0.14865602f, 0.20607338f, 0.12012844f, -0.00914924f, -0.14368559f, -0.00265126f, 0.10043210f, 0.09154737f, 0.03443178f, 0.02422327f, 0.06909914f,
- 0.18450361f, 0.00435351f, 0.27864126f, 0.17704943f, -0.20479796f, -0.29862599f, -0.17089168f, -0.09881143f, 0.04783000f, 0.14260548f, -0.02349078f, -0.20487241f, -0.13745683f, 0.05546335f, 0.10019847f, 0.14830206f,
- 0.10317471f, -0.16998911f, 0.09734737f, 0.06796242f, -0.01161580f, -0.18371589f, -0.08936939f, 0.07107444f, -0.09565406f, -0.23557438f, 0.42834066f, 0.31175412f, -0.11511657f, -0.28572113f, -0.06889545f, 0.17599802f,
- 0.11312034f, 0.08666296f, 0.02086535f, 0.12656018f, -0.12520471f, 0.04702581f, 0.39113807f, 0.09775371f, -0.00094471f, 0.08191930f, 0.07626151f, -0.13554986f, -0.29383511f, -0.25857022f, -0.15738811f, -0.06981449f,
- 0.07590872f, 0.10290609f, -0.14618577f, 0.13491216f, 0.33869686f, -0.04072549f, -0.30046897f, -0.07243681f, 0.07180300f, 0.23060158f, 0.21642544f, -0.13575731f, -0.31781641f, -0.19431392f, -0.02233810f, 0.05878895f,
- -0.11105764f, -0.05437616f, -0.00379085f, 0.08951467f, 0.39169243f, -0.38233560f, 0.34492699f, -0.09947370f, -0.08648526f, -0.03340088f, -0.02593483f, 0.11572014f, 0.01899877f, -0.03965890f, -0.06421047f, -0.06012863f,
- -0.01630162f, 0.17784241f, -0.29989778f, 0.10469439f, 0.14861228f, -0.00722859f, -0.10711587f, -0.18435390f, -0.22539717f, -0.21441284f, 0.00336383f, 0.04362196f, 0.03914130f, 0.10650815f, 0.16959322f, 0.26133027f,
- -0.45700261f, 0.07282251f, 0.00944859f, 0.03968330f, -0.02457975f, 0.11148291f, -0.02109853f, -0.18417192f, 0.02503845f, 0.10733751f, 0.21565042f, 0.09727523f, 0.00466877f, -0.01572810f, -0.00245341f, 0.02162664f,
- 0.01471341f, -0.09796256f, 0.37685840f, -0.27373841f, -0.22809280f, 0.20207443f, 0.12508033f, 0.16172866f, 0.15442152f, -0.03971152f, -0.03731565f, 0.04320052f, -0.02493079f, -0.08894232f, -0.13155708f, -0.15582618f,
- -0.04063466f, 0.14873431f, 0.10076527f, -0.09442471f, 0.02133939f, -0.04747602f, 0.02176493f, 0.52606315f, -0.60183613f, -0.05056878f, 0.18858100f, -0.00936749f, -0.17007143f, -0.00822640f, 0.01473704f, 0.00062041f,
- -0.01851982f, 0.07661957f, -0.30452796f, 0.64817852f, -0.21819667f, -0.15094971f, -0.02014064f, 0.04976562f, 0.03988913f, 0.00229505f, -0.01596447f, -0.00497683f, 0.01888521f, 0.00912230f, -0.04741494f, -0.06406442f,
- -0.18646693f, -0.25658854f, 0.20567339f, 0.06671960f, -0.24836724f, -0.23737029f, 0.03275858f, 0.09293590f, 0.06861982f, 0.01487215f, 0.10808605f, 0.17546010f, 0.16832370f, 0.12557457f, -0.00949461f, -0.12073619f,
- -0.08559046f, -0.16350668f, -0.28729498f, 0.01179878f, 0.06195939f, 0.06121501f, -0.29667937f, -0.19145944f, 0.41150010f, 0.18707789f, -0.21406932f, 0.19248440f, 0.16889573f, 0.10825101f, 0.07412737f, -0.03870938f,
- 0.00652202f, -0.15316918f, 0.25343593f, -0.09299964f, -0.22861167f, 0.06865193f, 0.02064443f, -0.10488496f, -0.18017250f, -0.21898191f, -0.08742146f, 0.02608617f, 0.05046582f, 0.08687786f, 0.21515984f, 0.33839723f,
- 0.12533507f, 0.27191291f, 0.06056226f, -0.10872799f, 0.01799135f, 0.17589055f, -0.05514906f, -0.01148984f, 0.01373578f, -0.08944541f, -0.35717808f, -0.38014180f, 0.05531840f, 0.30742910f, 0.08016039f, -0.10620357f,
- -0.01190022f, -0.24441497f, -0.07461266f, 0.02317252f, 0.05704737f, 0.16442883f, 0.06955004f, 0.05748732f, 0.05251523f, 0.22879327f, 0.21860705f, -0.37376474f, 0.03987437f, 0.33071525f, -0.23228300f, -0.30521565f,
- -0.00581916f, 0.24592784f, -0.27266538f, -0.28914327f, 0.09129356f, 0.42079957f, 0.05815983f, 0.01136363f, 0.03980200f, -0.04215296f, 0.01465284f, 0.03859289f, -0.13354970f, -0.16935580f, -0.05814064f, 0.05023468f,
- 0.44241891f, -0.06885632f, -0.14130761f, -0.04771012f, -0.00863562f, 0.00586591f, 0.12381405f, 0.08059256f, -0.06764947f, -0.22513354f, -0.10536820f, 0.02669478f, 0.01147300f, -0.01584685f, -0.02845628f, 0.01810479f
+ -0.0056152344f, -0.03955078f, 0.071777344f, 0.26879883f, 0.44140625f, -0.08203125f, -0.20092773f, -0.009277344f, 0.05810547f, -0.06347656f, -0.07910156f, -0.05126953f, -0.07006836f, -0.068847656f, -0.07885742f, -0.09082031f,
+ -0.011962891f, -0.060302734f, 0.011962891f, 0.049804688f, -0.044677734f, 0.037841797f, 0.099121094f, 0.06274414f, 0.022216797f, -0.09057617f, 0.00390625f, 0.38452148f, 0.1027832f, -0.5292969f, -0.3269043f, 0.28881836f,
+ -0.3557129f, 0.3815918f, 0.10839844f, 0.08203125f, 0.03149414f, -0.0024414062f, -0.0036621094f, -0.02758789f, -0.03125f, -0.096191406f, -0.09326172f, -0.103515625f, -0.07006836f, 0.008056641f, 0.06616211f, 0.10644531f,
+ 0.038330078f, 0.022460938f, -0.22070312f, 0.529541f, -0.3540039f, 0.29907227f, -0.16235352f, -0.03955078f, 0.053222656f, -0.07348633f, -0.051513672f, 0.021484375f, 0.04638672f, 0.029541016f, -0.052001953f, -0.08618164f,
+ 0.075927734f, -0.19604492f, 0.046875f, -0.00048828125f, -0.052978516f, -0.03491211f, 0.19067383f, 0.08520508f, -0.16113281f, -0.29785156f, -0.22558594f, -0.07006836f, 0.053955078f, 0.1550293f, 0.19042969f, 0.2409668f,
+ 0.08227539f, 0.26464844f, -0.15332031f, -0.140625f, -0.0068359375f, 0.060302734f, -0.05126953f, -0.23339844f, -0.28442383f, -0.14160156f, 0.0793457f, 0.23828125f, 0.20678711f, 0.09716797f, 0.014892578f, -0.032470703f,
+ 0.20581055f, -0.19702148f, 0.053466797f, 0.026855469f, -0.011962891f, -0.04663086f, -0.11254883f, 0.060058594f, 0.33984375f, 0.33447266f, -0.14257812f, -0.37719727f, -0.21850586f, 0.016845703f, 0.08325195f, -0.013916016f,
+ 0.34375f, -0.38623047f, -0.06542969f, -0.07348633f, -0.107421875f, 0.037353516f, 0.14477539f, 0.01586914f, 0.0026855469f, 0.08959961f, 0.19433594f, 0.1027832f, -0.03149414f, -0.060058594f, -0.1003418f, -0.10668945f,
+ 0.12841797f, 0.01953125f, 0.16333008f, 0.22827148f, -0.16015625f, -0.42016602f, -0.19067383f, 0.08642578f, 0.08520508f, -0.022705078f, 0.011230469f, 0.013671875f, -0.0034179688f, 0.019042969f, -0.005859375f, 0.047851562f,
+ 0.02734375f, 0.008056641f, -0.07470703f, 0.114990234f, 0.0021972656f, -0.41796875f, 0.5605469f, -0.28735352f, 0.022949219f, -0.07739258f, -0.028808594f, 0.1928711f, 0.056152344f, 0.0053710938f, -0.048583984f, -0.055419922f,
+ -0.037109375f, 0.12939453f, -0.38671875f, -0.095214844f, 0.0021972656f, -0.012451172f, 0.19677734f, 0.2578125f, 0.12670898f, -0.10180664f, -0.087890625f, 0.009521484f, 0.1418457f, 0.14526367f, -0.076660156f, -0.21166992f,
+ 0.29711914f, 0.06616211f, -0.375f, -0.080566406f, 0.1484375f, -0.0007324219f, -0.020996094f, 0.013427734f, -0.014160156f, -0.11279297f, -0.08081055f, -0.056152344f, -0.13769531f, -0.060546875f, 0.10595703f, 0.30810547f,
+ -0.025146484f, 0.023925781f, -0.02758789f, -0.0009765625f, 0.08178711f, -0.13452148f, -0.022949219f, 0.6875f, -0.39794922f, -0.123046875f, 0.06738281f, 0.04345703f, -0.053955078f, -0.0146484375f, -0.045410156f, -0.05810547f,
+ 0.0146484375f, 0.041748047f, -0.024902344f, 0.005126953f, -0.079589844f, -0.04638672f, -0.028320312f, 0.021972656f, -0.11450195f, -0.118896484f, -0.041748047f, -0.001953125f, -0.2783203f, 0.33154297f, 0.64575195f, -0.32543945f,
+ -0.13989258f, -0.020019531f, 0.3137207f, -0.53271484f, 0.3154297f, 0.037353516f, -0.04272461f, -0.059326172f, -0.05444336f, -0.009765625f, -0.0073242188f, 0.015380859f, 0.0769043f, 0.08251953f, 0.01171875f, 0.013427734f,
+ -0.049804688f, 0.022949219f, -0.08227539f, -0.08544922f, 0.012451172f, 0.015380859f, -0.2241211f, 0.15625f, -0.19750977f, 0.5703125f, -0.3684082f, 0.072753906f, 0.4711914f, -0.35888672f, 0.14697266f, -0.10205078f,
+ -0.17138672f, -0.19067383f, -0.21411133f, -0.030517578f, 0.09667969f, -0.087402344f, -0.09643555f, 0.017089844f, 0.08666992f, 0.041503906f, 0.05908203f, 0.034179688f, 0.08129883f, 0.12841797f, 0.12011719f, 0.12548828f,
+ -0.044921875f, 0.0061035156f, 0.037841797f, 0.017089844f, 0.064453125f, 0.008300781f, -0.20532227f, -0.025146484f, 0.07397461f, 0.06225586f, -0.15991211f, -0.27612305f, 0.44873047f, 0.14111328f, -0.40893555f, 0.26049805f,
+ -0.14941406f, 0.17773438f, 0.022949219f, -0.125f, 0.00048828125f, 0.19018555f, 0.03857422f, -0.039794922f, 0.09448242f, 0.20214844f, 0.22436523f, 0.111572266f, -0.08081055f, -0.16992188f, -0.25146484f, -0.24633789f,
+ -0.09350586f, 0.028076172f, -0.04272461f, 0.05419922f, 0.01586914f, -0.16870117f, -0.30395508f, -0.17285156f, 0.0690918f, 0.30541992f, 0.23266602f, -0.09082031f, 0.1340332f, 0.3449707f, 0.036621094f, -0.3486328f,
+ -0.20019531f, -0.10449219f, 0.041992188f, 0.09350586f, 0.010253906f, 0.04711914f, 0.26342773f, 0.23852539f, 0.13598633f, -0.04296875f, -0.063964844f, -0.13769531f, -0.18164062f, -0.10083008f, -0.033691406f, 0.03491211f,
+ 0.14648438f, 0.02758789f, 0.33984375f, -0.005126953f, -0.09887695f, 0.04272461f, -0.18652344f, -0.33129883f, -0.14208984f, 0.040039062f, 0.036376953f, -0.072509766f, -0.119628906f, -0.0017089844f, 0.09448242f, 0.23046875f,
+ 0.23852539f, 0.26513672f, 0.034179688f, 0.04272461f, 0.05053711f, 0.03466797f, 0.12182617f, 0.03930664f, -0.018066406f, -0.095947266f, -0.107666016f, -0.16040039f, -0.17211914f, -0.12524414f, -0.09716797f, -0.05078125f,
+ -0.08178711f, -0.05126953f, -0.20507812f, 0.115478516f, 0.14453125f, -0.010986328f, -0.16357422f, -0.05102539f, 0.037597656f, 0.24365234f, 0.38452148f, 0.05444336f, -0.40283203f, -0.21972656f, 0.0793457f, 0.12695312f,
+ -0.2548828f, -0.28222656f, 0.19628906f, 0.2890625f, 0.047851562f, -0.034179688f, 0.012451172f, -0.1159668f, -0.20947266f, -0.08154297f, 0.13427734f, 0.16333008f, 0.07885742f, 0.05078125f, 0.013427734f, -0.0078125f,
+ -0.067871094f, 0.02368164f, -0.010986328f, -0.037109375f, -0.19140625f, 0.118896484f, -0.020019531f, -0.3955078f, 0.5673828f, -0.02758789f, -0.23950195f, 0.103759766f, -0.04736328f, 0.029785156f, 0.07495117f, 0.118896484f,
+ 0.095214844f, -0.0078125f, 0.36035156f, -0.075927734f, -0.20385742f, 0.0625f, 0.15332031f, 0.044921875f, 0.0041503906f, -0.13793945f, -0.1472168f, 0.015136719f, 0.17504883f, 0.1105957f, -0.14648438f, -0.30151367f,
+ 0.063964844f, -0.0234375f, 0.07739258f, -0.24169922f, 0.041015625f, 0.18823242f, -0.43701172f, 0.25976562f, 0.25097656f, -0.37182617f, 0.040771484f, 0.2590332f, 0.0036621094f, -0.044677734f, -0.03173828f, -0.03466797f,
+ 0.025390625f, 0.09301758f, 0.11328125f, -0.027832031f, -0.0087890625f, -0.0703125f, 0.028320312f, -0.052734375f, -0.1953125f, -0.32617188f, 0.67871094f, -0.07397461f, -0.15039062f, -0.0703125f, -0.02758789f, 0.064697266f,
+ -0.049560547f, 0.15551758f, -0.016113281f, -0.27661133f, -0.30371094f, -0.13427734f, 0.08203125f, 0.09814453f, 0.07495117f, 0.038330078f, 0.055664062f, -0.00390625f, -0.018554688f, 0.0390625f, 0.10620117f, 0.15283203f,
+ -0.04321289f, -0.18408203f, -0.045654297f, -0.05029297f, 0.21191406f, 0.5300293f, 0.09716797f, -0.12866211f, -0.09423828f, -0.08666992f, -0.087890625f, -0.09643555f, -0.045166016f, 0.021972656f, -0.013183594f, 0.014160156f,
+ -0.0017089844f, -0.014160156f, -0.048339844f, -0.037109375f, -0.0949707f, -0.005859375f, 0.48388672f, -0.17480469f, -0.19140625f, 0.5727539f, -0.18920898f, -0.26391602f, 0.0048828125f, 0.067871094f, -0.045654297f, -0.06201172f,
};
const float *const ivas_sns_cdbks_tcx20[SNS_MSVQ_NSTAGES_TCX20] = { ivas_sns_cdbk_tcx20_stage1, ivas_sns_cdbk_tcx20_stage2, ivas_sns_cdbk_tcx20_stage3, ivas_sns_cdbk_tcx20_stage4 };
-const float ivas_sns_means_tcx20[M] = {
- 0.9155f , 1.2408f , 1.0050f , 0.5846f,
- 0.2472f , 0.1902f , 0.0984f , 0.1039f,
- -0.0139f , -0.0856f , -0.4157f , -0.6148f,
- -0.7026f , -0.7216f , -0.8052f , -1.0262f
-};
-
const int16_t ivas_sns_cdbks_tcx10_levels[SNS_MSVQ_NSTAGES_TCX10] = { 128, 32, 8 };
const int16_t ivas_sns_cdbks_tcx10_bits[SNS_MSVQ_NSTAGES_TCX10] = { 7, 5, 3 };
const float ivas_sns_cdbk_tcx10_stage1[ 128 * 16 ] = {
- 0.06343891f, -0.00651786f, -0.56994713f, -0.98772396f, -1.35099293f, -1.24848646f, -1.20301995f, -0.81089507f, -0.06563095f, 1.11147581f, 1.73933309f, 1.65859611f, 1.26237806f, 0.68028141f, 0.12449909f, -0.39678907f,
- -1.34007175f, -1.50272189f, -2.07958791f, -2.38322761f, -2.22156614f, -1.96435669f, -1.68760863f, -1.23664935f, -0.28772180f, 0.87765579f, 1.83822720f, 1.95281398f, 2.33671266f, 2.76119687f, 2.75790597f, 2.17899850f,
- -0.51450332f, 0.69692757f, 1.90898730f, 1.89179379f, 1.41350404f, 0.03604267f, 0.02251128f, -1.04270018f, -0.97981089f, -0.36225564f, 0.14171617f, -0.32050715f, -0.56272675f, -0.38710633f, -0.74842203f, -1.19345103f,
- 0.61027733f, -0.25705654f, -0.30960961f, 0.11651829f, 0.08424358f, -0.04474594f, -0.21961636f, -0.26522327f, -0.31681379f, -0.23903185f, -0.07879718f, 0.00383111f, 0.09522293f, 0.15157026f, 0.24747985f, 0.42175137f,
- 0.06215930f, 0.74417332f, -0.05737044f, -0.84302341f, -0.79474372f, -0.48758880f, 0.00597663f, 0.39113473f, 0.94133689f, 1.03804127f, 0.53832521f, -0.22235026f, -0.44306288f, -0.22065599f, -0.22880587f, -0.42354568f,
- -1.79298887f, -1.27561542f, -0.40453013f, 0.23597108f, 1.02842032f, 1.26211371f, 0.67302878f, 0.34945977f, 0.47749022f, 0.37809966f, 0.32913783f, 0.24544337f, -0.10938763f, -0.26555659f, -0.53889493f, -0.59219154f,
- 1.13009762f, 0.63132036f, 0.20308733f, 0.12539517f, -0.05215684f, -0.59255734f, -0.72324525f, -0.47416068f, -0.34730473f, -0.17547668f, -0.01869868f, -0.01336213f, -0.03177292f, -0.01470495f, 0.12726970f, 0.22627027f,
- 0.77990892f, 0.11720033f, -0.36217078f, -0.11533103f, -0.09211988f, -0.10379850f, 0.04466728f, 0.23851356f, 0.32838480f, 0.57072608f, 0.78005115f, 0.64032724f, 0.04609407f, -0.53665387f, -1.07338898f, -1.26240993f,
- 0.71007500f, 1.67092184f, 0.87004285f, -0.47652190f, -0.41457815f, 1.09228787f, 1.43629613f, 1.29941339f, 0.74914490f, -0.87973861f, -1.00898687f, -0.76690679f, -0.87310138f, -0.89762148f, -1.11083002f, -1.39989674f,
- 0.93106313f, -0.58060200f, -1.42018765f, -1.93078113f, -1.40332079f, -1.01406592f, -0.68270775f, -0.12421160f, -0.12818640f, 0.46306788f, 0.74384671f, 1.78170251f, 1.49298768f, 0.36128067f, 0.32905160f, 1.18106291f,
- -0.34612942f, -0.05241863f, 0.63278953f, 1.64696186f, 1.83789559f, 1.82381570f, 1.71656555f, 1.45437140f, 1.06980287f, 0.39137818f, -0.16457688f, -0.79497784f, -1.78896933f, -2.38820658f, -2.55386733f, -2.48443600f,
- -1.86975241f, -1.08195483f, -0.57202727f, -0.39808906f, -0.40936508f, 0.09703771f, 0.81017115f, 0.38629167f, 0.19481800f, 0.19706778f, -0.03872708f, -0.18683058f, 0.37148725f, 0.91055817f, 0.85929760f, 0.73001606f,
- 0.13134993f, -0.43834896f, -0.42233235f, -0.34270675f, -0.42348478f, -0.62064185f, -0.67185252f, -0.57602218f, -0.46183286f, -0.05757593f, 0.38429775f, 0.63679540f, 0.59933007f, 0.44800121f, 0.69922041f, 1.11580320f,
- -3.26282616f, -2.43458949f, -1.60312382f, -1.18490625f, -0.63841390f, -0.06739227f, 0.57790279f, 1.01010243f, 0.95682720f, 0.75035821f, 0.76084039f, 0.55166704f, 0.83933875f, 1.36392702f, 1.32925064f, 1.05103737f,
- 2.94202112f, 3.01169534f, 2.23272878f, 2.33910012f, 1.97620433f, 1.92572769f, -0.00413067f, -1.30712114f, -1.48714461f, -1.62849896f, -1.56921600f, -1.60110814f, -1.73339679f, -1.81275951f, -1.69381023f, -1.59029306f,
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+ 1.9968262f, 2.7993164f, 2.0898438f, 0.9248047f, 0.85009766f, 1.4089355f, 1.6706543f, 1.3681641f, 1.1982422f, 0.33544922f, -0.95288086f, -2.145996f, -2.8188477f, -2.941162f, -2.8947754f, -2.8886719f,
+ -0.75439453f, 0.16137695f, 0.33740234f, -0.19702148f, 0.5197754f, 1.2861328f, 0.42236328f, -0.20092773f, -0.11743164f, -0.69018555f, -1.1972656f, -0.7453613f, -0.053466797f, 0.39208984f, 0.7512207f, 0.08544922f,
+ 2.1848145f, 1.0153809f, 0.14331055f, -0.6489258f, -0.71435547f, -0.55566406f, -0.40966797f, -0.25634766f, -0.08081055f, -0.01586914f, -0.0053710938f, -0.09667969f, -0.12231445f, -0.03466797f, -0.11303711f, -0.2902832f,
+ -1.2324219f, -0.42993164f, -0.30273438f, -0.8486328f, -0.9147949f, -0.7001953f, 0.03955078f, 0.7734375f, 0.99438477f, 0.46484375f, 0.13891602f, 0.11425781f, 0.41381836f, 0.7363281f, 0.6113281f, 0.14208984f,
+ 3.2854004f, 4.0998535f, 3.8623047f, 2.496582f, 1.4880371f, -0.044189453f, -0.55981445f, -1.1950684f, -1.519043f, -1.6992188f, -1.7475586f, -1.7741699f, -1.7507324f, -1.697998f, -1.6628418f, -1.5812988f,
+ -0.28393555f, 0.36254883f, 0.7150879f, 1.1523438f, 1.5422363f, 1.6831055f, 0.8269043f, -0.0107421875f, -0.48364258f, -0.6828613f, -0.78930664f, -0.6608887f, -0.6298828f, -0.8183594f, -0.8984375f, -1.0241699f,
+ 2.4472656f, 3.3598633f, 2.1152344f, 0.58740234f, 0.088134766f, 0.080566406f, 0.12768555f, -0.83447266f, -0.66308594f, 0.3178711f, -0.046875f, -1.7287598f, -1.8405762f, -1.4956055f, -1.1696777f, -1.3449707f,
+ 0.053955078f, -0.54907227f, -0.64941406f, -0.40527344f, -0.1496582f, -0.067871094f, -0.1328125f, -0.15991211f, 0.044677734f, 0.25585938f, 0.31835938f, 0.16113281f, 0.25756836f, 0.36523438f, 0.30444336f, 0.3527832f,
+ 0.20654297f, 1.2531738f, 1.6928711f, 2.6262207f, 2.7858887f, 2.2766113f, 1.0957031f, 0.32495117f, -0.79711914f, -1.7229004f, -2.0270996f, -1.2214355f, -1.1369629f, -2.0170898f, -1.7719727f, -1.5671387f,
+ 2.3149414f, 2.991455f, 1.5952148f, -0.14819336f, -0.6477051f, -0.16430664f, 0.07470703f, -0.28759766f, -0.4309082f, -0.782959f, -0.9194336f, -0.9182129f, -0.76708984f, -0.43164062f, -0.51586914f, -0.96240234f,
+ -0.13427734f, 0.3479004f, 0.4909668f, 0.038330078f, -0.26342773f, -0.3449707f, -0.41430664f, -0.3930664f, -0.16748047f, 0.009521484f, 0.1977539f, 0.0703125f, 0.20703125f, 0.43969727f, 0.24658203f, -0.33032227f,
+ -2.4680176f, -2.8671875f, -1.8813477f, 0.0925293f, 2.0136719f, 1.6013184f, 0.009277344f, -0.20214844f, 0.53344727f, 1.6809082f, 0.20605469f, 0.18408203f, 1.1643066f, 0.7697754f, -0.21728516f, -0.6196289f,
+ 3.2966309f, 3.043457f, 1.8188477f, 0.35595703f, -0.5317383f, -1.1340332f, -1.4089355f, -1.5368652f, -1.5805664f, -1.4577637f, -1.1005859f, -0.7077637f, 0.3149414f, 0.13671875f, 0.09887695f, 0.39257812f,
+ 1.1394043f, 2.0166016f, 1.6103516f, 0.43041992f, 0.8642578f, 1.6750488f, 0.87231445f, -0.23657227f, -1.2756348f, -1.3154297f, -1.0163574f, -0.611084f, -0.8654785f, -0.96191406f, -0.888916f, -1.4370117f,
+ 1.2382812f, 2.4553223f, 2.6896973f, 1.0947266f, 0.8881836f, 0.6599121f, 0.5114746f, 0.54296875f, 0.5046387f, -0.7314453f, -1.0595703f, -1.0734863f, -1.7263184f, -1.8920898f, -1.9853516f, -2.1169434f,
+ 1.7275391f, 1.0910645f, 0.24316406f, -1.076416f, -1.8234863f, -2.0952148f, -1.9289551f, -1.7150879f, -1.1884766f, -0.40429688f, 0.6279297f, 1.0185547f, 1.0893555f, 1.3093262f, 1.5356445f, 1.5893555f,
+ 2.8112793f, 3.1445312f, 2.5549316f, 0.8642578f, 0.45751953f, 1.5227051f, 1.6352539f, 0.92749023f, -0.56347656f, -1.8974609f, -2.1052246f, -2.085205f, -1.9211426f, -1.7441406f, -1.8710938f, -1.7302246f,
+ 0.46118164f, 0.93188477f, 0.859375f, 0.25732422f, -0.083496094f, -0.11010742f, -0.5197754f, -0.7607422f, -0.90966797f, -1.2976074f, -1.0537109f, -0.685791f, 0.013183594f, 0.83984375f, 1.1577148f, 0.9003906f,
+ 3.130371f, 1.8466797f, 0.7558594f, -0.33569336f, -0.7277832f, -0.85498047f, -0.7219238f, -0.6804199f, -0.5666504f, -0.50097656f, -0.49169922f, -0.2824707f, -0.16015625f, -0.3659668f, -0.2529297f, 0.20898438f,
+ -1.7817383f, -0.7636719f, -0.35620117f, -0.9194336f, -0.89990234f, -0.30371094f, 0.16333008f, 0.53393555f, 1.2219238f, 1.6164551f, 1.0964355f, 0.36914062f, 0.19091797f, 0.19116211f, -0.06689453f, -0.2919922f,
+ 2.9470215f, 2.9702148f, 2.4978027f, 1.8425293f, 1.1940918f, 0.48754883f, 0.040771484f, -0.4560547f, -0.71777344f, -1.255127f, -1.7084961f, -1.8168945f, -1.6584473f, -1.5026855f, -1.380127f, -1.4846191f,
+ -0.42797852f, 0.39672852f, 1.0322266f, 0.8232422f, 0.57055664f, 0.99194336f, 1.0778809f, 0.47460938f, 0.11987305f, -0.65625f, -1.3706055f, -1.3859863f, -0.93652344f, -0.296875f, -0.060302734f, -0.35253906f,
+ 3.0546875f, 1.5651855f, 0.72753906f, 0.024658203f, -0.087646484f, -0.13623047f, -0.22338867f, -0.051513672f, -0.01977539f, -0.13867188f, -0.29052734f, -0.4897461f, -0.6779785f, -0.89501953f, -1.0483398f, -1.3132324f,
+ -2.329834f, -1.6538086f, -1.5170898f, -1.8430176f, -1.7233887f, -0.94091797f, -0.39746094f, 0.51293945f, 1.3725586f, 1.703125f, 1.6044922f, 1.3227539f, 1.2766113f, 1.1901855f, 0.91308594f, 0.5095215f,
+ 2.1574707f, 3.0603027f, 2.765625f, 1.7712402f, 0.6225586f, -0.6166992f, -1.060791f, -1.5693359f, -1.4384766f, -1.7651367f, -1.7729492f, -1.0949707f, -0.46020508f, -0.0690918f, -0.05444336f, -0.47509766f,
+ 2.2287598f, 2.074707f, 1.065918f, 0.068603516f, -0.88061523f, -1.3867188f, -1.3818359f, -1.2768555f, -0.8725586f, -0.45751953f, -0.083984375f, -0.022460938f, 0.36108398f, 0.47192383f, 0.12597656f, -0.03466797f,
+ 1.2832031f, 2.3029785f, 1.6501465f, -0.19360352f, -0.94384766f, -0.11206055f, 1.2709961f, 1.0712891f, 0.9008789f, -0.6833496f, -1.9458008f, -1.3894043f, -0.7553711f, -0.17016602f, -0.6489258f, -1.637207f,
+ -0.5410156f, -1.4377441f, -0.87109375f, 0.72143555f, 2.3781738f, 1.8154297f, 0.05834961f, -0.24487305f, 0.27124023f, 1.1665039f, -0.2692871f, -0.24609375f, 0.4802246f, -0.34033203f, -1.2138672f, -1.7270508f,
+ 2.6340332f, 1.8164062f, 0.6784668f, -0.16235352f, -0.64208984f, -0.7529297f, -0.32080078f, 0.12548828f, 0.14257812f, -0.51123047f, -1.1225586f, -1.2424316f, -0.41625977f, -0.21459961f, -0.12768555f, 0.115722656f,
+ 1.6694336f, 1.4055176f, 1.2404785f, 1.4047852f, 1.1928711f, 0.6352539f, 0.19091797f, 0.040527344f, -0.056884766f, -0.5456543f, -0.94018555f, -1.1928711f, -1.1975098f, -1.208252f, -1.2277832f, -1.4104004f,
+ 0.92211914f, 2.1171875f, 1.9343262f, 0.67529297f, 0.21362305f, 0.7409668f, 0.51538086f, 0.0625f, -0.16113281f, -0.91918945f, -1.6809082f, -1.9360352f, -1.3974609f, -0.3359375f, 0.015625f, -0.7668457f,
+ 0.25463867f, 0.27246094f, -0.6647949f, -1.6083984f, -1.6931152f, -1.6413574f, -1.2963867f, 0.03149414f, 1.244873f, 0.9958496f, 0.88183594f, 0.7229004f, 0.6281738f, 1.152832f, 0.7297363f, -0.010498047f,
+ 0.27026367f, 1.5710449f, 2.415039f, 2.5617676f, 2.4665527f, 2.0825195f, 1.2067871f, 1.4360352f, 1.3601074f, -0.64990234f, -2.3432617f, -2.7763672f, -2.7404785f, -2.4682617f, -2.0534668f, -2.338623f,
+ -1.222168f, -0.23828125f, 0.42578125f, 0.41064453f, 0.033203125f, -0.22485352f, -0.31201172f, -0.5358887f, -0.5847168f, -0.4008789f, 0.018066406f, 0.2524414f, 0.36035156f, 0.55249023f, 0.7241211f, 0.74121094f,
+ 1.2573242f, 1.1115723f, 0.8808594f, 0.30810547f, -0.3330078f, -0.22290039f, 0.3894043f, 0.5810547f, 0.515625f, -0.11450195f, -0.8071289f, -0.9470215f, -0.68603516f, -0.69140625f, -0.68188477f, -0.5600586f,
+ -0.8679199f, -0.78100586f, -0.484375f, -0.22045898f, 0.21899414f, 0.6074219f, 0.4650879f, 0.6303711f, 0.52783203f, 0.1328125f, 0.10913086f, 0.28027344f, 0.15795898f, -0.02734375f, -0.22827148f, -0.52075195f,
+ 4.7766113f, 4.218994f, 2.694336f, 1.4052734f, 0.46484375f, 0.12695312f, -0.52441406f, -1.1826172f, -1.3425293f, -1.4343262f, -1.5407715f, -1.5932617f, -1.5834961f, -1.5500488f, -1.4814453f, -1.4541016f,
+ -1.1142578f, 0.16772461f, 1.0881348f, 0.9880371f, 0.6081543f, 0.39868164f, 0.22387695f, 0.01953125f, 0.011230469f, 0.06982422f, -0.13208008f, -0.43896484f, -0.5744629f, -0.34423828f, -0.4321289f, -0.5390625f,
+ 2.583496f, 2.133545f, 1.5522461f, 1.1113281f, 1.237793f, 1.3144531f, 0.93115234f, 0.35742188f, -0.20263672f, -0.76342773f, -1.1687012f, -1.4487305f, -1.6181641f, -1.8156738f, -2.0007324f, -2.203125f,
+ -2.0124512f, -1.4799805f, -1.4538574f, -1.4958496f, -1.1079102f, -0.4272461f, -0.17285156f, 0.080322266f, 0.3112793f, 0.5344238f, 0.6477051f, 0.64208984f, 1.0615234f, 1.8166504f, 1.7543945f, 1.3015137f,
+ 0.86035156f, 1.9960938f, 2.592041f, 2.7302246f, 2.2209473f, 1.1103516f, 0.720459f, -0.033691406f, -0.48901367f, -1.1772461f, -2.2160645f, -2.621338f, -2.5187988f, -1.5297852f, -0.41210938f, -1.2324219f,
+ -0.0390625f, 0.7182617f, 1.293457f, 1.6416016f, 1.7243652f, 0.44335938f, -0.36767578f, -0.62646484f, -0.14038086f, -0.39379883f, -1.5004883f, -1.2729492f, -0.65112305f, -0.21801758f, -0.15991211f, -0.45117188f,
+ 0.4506836f, 1.1796875f, 1.0358887f, 0.4663086f, 0.12597656f, -0.20898438f, -0.2524414f, -0.18115234f, -0.17993164f, -0.23266602f, -0.12768555f, -0.010009766f, -0.23925781f, -0.46972656f, -0.58251953f, -0.7739258f,
+ -3.7177734f, -3.4355469f, -1.828125f, 0.23046875f, 1.5246582f, 1.4841309f, 0.20214844f, -0.1538086f, 0.41015625f, 1.4714355f, 0.095214844f, 0.12524414f, 1.3300781f, 1.3466797f, 0.51538086f, 0.40014648f,
+ 4.776123f, 2.9377441f, 1.6135254f, 0.27954102f, -0.32666016f, -0.5793457f, -0.78466797f, -0.77001953f, -0.76538086f, -0.8562012f, -0.86694336f, -0.8532715f, -0.77905273f, -0.9621582f, -1.0119629f, -1.0510254f,
+ -0.8840332f, -0.5324707f, 0.2368164f, 2.0664062f, 2.5444336f, 1.9240723f, 1.4997559f, 1.230957f, 0.736084f, 0.2121582f, -0.61987305f, -0.9506836f, -1.2260742f, -1.7910156f, -2.0410156f, -2.4060059f,
+ 1.1203613f, 2.241455f, 1.5061035f, 0.26416016f, 0.083496094f, 0.087646484f, 0.00390625f, 0.03100586f, 0.08154297f, -0.39648438f, -0.56689453f, -0.62158203f, -0.7219238f, -0.796875f, -0.9807129f, -1.3356934f,
+ 0.8803711f, -0.5605469f, -0.89404297f, -1.1616211f, -0.9255371f, -1.3374023f, -1.1962891f, -1.2824707f, -1.3156738f, -1.2546387f, -1.0393066f, -0.041015625f, 1.5158691f, 1.6071777f, 2.4050293f, 4.5998535f,
+ 2.1367188f, 3.0183105f, 2.89917f, 2.105713f, 1.6914062f, 1.2595215f, 1.072998f, 0.5095215f, 0.26293945f, -0.62719727f, -1.6728516f, -2.331543f, -2.5375977f, -2.6152344f, -2.5966797f, -2.5751953f,
+ 0.45410156f, 0.56274414f, -0.091552734f, -0.82177734f, -0.8930664f, -0.40722656f, 0.024902344f, 0.008056641f, -0.09692383f, -0.19360352f, -0.25634766f, -0.25048828f, 0.14941406f, 0.73461914f, 0.7668457f, 0.31030273f,
+ 0.8791504f, 1.3742676f, 0.6760254f, -0.22192383f, -0.8535156f, -1.0957031f, -1.0690918f, -1.1728516f, -0.9848633f, -0.6647949f, -0.11669922f, 0.06738281f, 0.6196289f, 1.0905762f, 0.9074707f, 0.5654297f,
+ -0.26635742f, -0.29956055f, -0.8881836f, -1.2294922f, -0.69311523f, 0.011230469f, 0.5498047f, 0.9824219f, 1.184082f, 1.0895996f, 0.5878906f, 0.06738281f, -0.08911133f, -0.05029297f, -0.27319336f, -0.68359375f,
+ 3.256836f, 3.5593262f, 2.2746582f, 1.1318359f, 0.3149414f, -0.02368164f, 0.27172852f, -0.19335938f, -0.48779297f, -0.9663086f, -0.9187012f, -1.0222168f, -1.512207f, -1.6816406f, -1.8964844f, -2.1069336f,
+ -0.057617188f, -0.45092773f, -0.9638672f, -0.72143555f, 0.20703125f, 1.4692383f, 1.921875f, 1.6833496f, 1.3933105f, 0.6699219f, 0.17333984f, -0.43798828f, -0.9772949f, -1.1477051f, -1.3552246f, -1.4057617f,
};
const float ivas_sns_cdbk_tcx10_stage2[ 32 * 16 ] = {
- 0.30627323f, 0.48836579f, -0.02716944f, -0.47680077f, -0.52992614f, -0.25467720f, -0.13298242f, -0.14929291f, -0.14808149f, 0.08665801f, 0.28830653f, 0.27526330f, 0.09942358f, -0.01755061f, 0.03315580f, 0.15903469f,
- 0.40931263f, -0.04412117f, -0.08826419f, 0.38716891f, 0.51515595f, 0.42227845f, 0.34963425f, 0.26800736f, 0.03770000f, -0.19967080f, -0.31044249f, -0.32623294f, -0.38445978f, -0.38085950f, -0.38590829f, -0.26929836f,
- -0.16037262f, -0.37557223f, -0.41481262f, -0.12384627f, 0.25702942f, 0.29593484f, 0.04534352f, -0.04349856f, -0.11439445f, -0.20184919f, 0.03250628f, 0.58473249f, 1.07468564f, 0.31789485f, -0.43837532f, -0.73540590f,
- -0.72021067f, 0.08601834f, 0.36444345f, 0.07734969f, -0.03855524f, -0.02016363f, 0.22787880f, 0.23660595f, -0.06162934f, -0.60111840f, -0.53416841f, -0.01411490f, 0.31545914f, 0.35328934f, 0.27371155f, 0.05520477f,
- 0.17033204f, -0.13395098f, -0.17486207f, -0.16431307f, -0.15028250f, -0.16217158f, 0.20788205f, 0.78892741f, 0.82887028f, 0.27828798f, -0.09961411f, -0.26525390f, -0.29531330f, -0.31862369f, -0.30357092f, -0.20634333f,
- 0.66971623f, 0.62862982f, 0.51073654f, 0.36780819f, 0.09494981f, -0.26895298f, -0.43607248f, -0.52929484f, -0.50226353f, -0.28888748f, -0.08077826f, 0.07870787f, -0.04066089f, -0.15014043f, -0.07631337f, 0.02281584f,
- -0.14637266f, -0.46934298f, -0.43556714f, -0.11250329f, 0.02177593f, -0.06273200f, -0.10608254f, -0.23883852f, -0.34273025f, -0.21064510f, 0.01000878f, 0.26290329f, 0.36940740f, 0.45606583f, 0.50057089f, 0.50408231f,
- -0.63822919f, -0.37848043f, -0.12025765f, 0.46869706f, 0.60287599f, 0.40487467f, 0.32284423f, 0.21760285f, 0.02923608f, 0.00961581f, 0.09146575f, 0.01422525f, -0.19921025f, -0.27268562f, -0.30705403f, -0.24552069f,
- 1.00438179f, 0.03452909f, -0.36528888f, -0.16282387f, -0.17507552f, -0.16366972f, 0.01988929f, 0.04208138f, -0.09195065f, -0.12550201f, -0.13827904f, -0.15519976f, -0.13718296f, -0.04187317f, 0.11795197f, 0.33801187f,
- -0.29872646f, -0.05673935f, 0.22627715f, 0.35384240f, 0.40583411f, 0.05342130f, -0.33165017f, -0.58372192f, -0.59880799f, -0.13860904f, 0.35292935f, 0.42680564f, 0.12541820f, -0.05244271f, 0.02304693f, 0.09312233f,
- -0.62056798f, -0.65569894f, -0.39193684f, -0.23470135f, -0.10487732f, -0.02415277f, 0.10485475f, 0.27475842f, 0.33639795f, 0.28659695f, 0.29816270f, 0.35486347f, 0.22178257f, 0.06294332f, 0.00371302f, 0.08786182f,
- -0.24167361f, 0.39335919f, 0.45401345f, -0.01359878f, -0.02799250f, 0.03219280f, -0.03498926f, 0.13917253f, 0.56998817f, 0.30076805f, -0.02861530f, -0.08301223f, -0.23268793f, -0.25582563f, -0.40349390f, -0.56760551f,
- -0.25453749f, 0.20141031f, 0.13622118f, 0.02192458f, 0.01884274f, 0.35426017f, 0.30533029f, -0.04383371f, -0.03213904f, 0.48723585f, 0.26916690f, -0.57914714f, -0.86274497f, -0.46431975f, 0.21456299f, 0.22776732f,
- 0.10091242f, -0.00486621f, 0.15438553f, 0.58933636f, 0.58327809f, 0.15020643f, -0.13942120f, -0.30560120f, -0.39802935f, -0.42014770f, -0.43506227f, -0.49122908f, -0.24162334f, 0.07789107f, 0.33589368f, 0.44407700f,
- -0.86901291f, -0.12649490f, 0.37769660f, 0.32335451f, -0.09778731f, -0.30169760f, -0.11330902f, 0.06975956f, 0.10852794f, 0.10187023f, 0.01908335f, -0.02063501f, -0.02583787f, 0.01976747f, 0.15814638f, 0.37656868f,
- 0.04263499f, 0.02090495f, 0.31860242f, 0.23302977f, -0.33090591f, -0.80333458f, -0.73651770f, -0.34102413f, 0.01204330f, 0.27818705f, 0.45925162f, 0.49138398f, 0.30213637f, 0.14165342f, -0.01743260f, -0.07061291f,
- -0.33546750f, 0.07559517f, -0.29917689f, -0.73625773f, -0.65250278f, -0.17791468f, 0.36283358f, 0.41870726f, 0.25167625f, 0.10475438f, 0.03036614f, -0.11264997f, 0.02694511f, 0.35023967f, 0.42385566f, 0.26899640f,
- 0.35439950f, 0.67540976f, 0.38662754f, 0.00957348f, -0.04081569f, 0.08980026f, 0.24456400f, 0.16454453f, -0.17326799f, -0.44054817f, -0.46528410f, -0.40046956f, -0.28220380f, -0.18741583f, -0.03688613f, 0.10197206f,
- 0.42543134f, 0.16124378f, -0.11664388f, -0.16052109f, -0.14380996f, -0.20548992f, -0.07681681f, -0.05550879f, -0.19682147f, -0.44926335f, -0.31008693f, 0.10843293f, 0.56978845f, 0.55547148f, 0.11319503f, -0.21860065f,
- -0.29805544f, -0.51653600f, -0.50993841f, -0.23042275f, 0.24667415f, 0.49673729f, 0.44572321f, 0.45012593f, 0.15926189f, -0.25316153f, -0.34302757f, -0.25146569f, -0.04585493f, 0.07882198f, 0.19017230f, 0.38094576f,
- 0.32844224f, 0.41193928f, 0.40958218f, 0.23076367f, -0.27298459f, -0.73724149f, -0.33139249f, 0.20850941f, 0.29246785f, 0.02387269f, -0.22298162f, -0.22401730f, -0.10602946f, -0.10948655f, -0.04914188f, 0.14769834f,
- -0.17579666f, 0.35780877f, 0.71235588f, 0.55448086f, 0.37958752f, 0.25325181f, 0.00067976f, -0.17449727f, -0.19933258f, -0.18272217f, -0.13825657f, -0.13482936f, -0.26973501f, -0.36527057f, -0.38046021f, -0.23726392f,
- 0.18763378f, -0.33806505f, -0.40345471f, -0.16420458f, -0.35258917f, -0.57440801f, -0.40444473f, 0.03937379f, 0.28301143f, 0.24202773f, 0.11450746f, -0.01201630f, 0.15584175f, 0.29186178f, 0.39454798f, 0.54037647f,
- 0.22483690f, -0.44980090f, -0.04869487f, 0.59069175f, 0.53952189f, -0.08294351f, -0.50222392f, -0.24118691f, 0.23316504f, 0.15935219f, -0.04441873f, 0.04368785f, -0.01936622f, -0.19829407f, -0.17269697f, -0.03162974f,
- 0.86145933f, 0.21872440f, 0.03989593f, 0.02383014f, -0.09253274f, -0.16857595f, -0.11671737f, 0.08021353f, 0.06125647f, 0.12344152f, 0.23383136f, 0.23023986f, 0.00554465f, -0.33666994f, -0.57850362f, -0.58543742f,
- 0.51765053f, 0.14453794f, -0.21849231f, -0.46766148f, 0.28518641f, 0.98554209f, 0.04290847f, -0.60417524f, -0.40619174f, 0.07096948f, -0.07934046f, -0.11108689f, 0.01736604f, 0.02182622f, -0.13816306f, -0.06087569f,
- 0.48940455f, -0.48846716f, -0.76449136f, -0.43167975f, -0.08214146f, 0.11409731f, 0.23323066f, 0.14717357f, 0.03539665f, 0.18939153f, 0.30742449f, 0.25985980f, 0.09542412f, -0.02333196f, -0.07732568f, -0.00396539f,
- -0.11187535f, 0.22479868f, 0.00043228f, -0.32181417f, -0.15096473f, 0.43016822f, 0.70121781f, 0.35219596f, -0.12050155f, -0.23287073f, 0.15265180f, 0.19690580f, -0.06424055f, -0.21596133f, -0.38579166f, -0.45435087f,
- -0.22289529f, -0.33733328f, 0.06840735f, 0.09280703f, 0.04636627f, 0.21910935f, -0.03558133f, 0.03650325f, 0.61258277f, 0.50575298f, -0.41287364f, -0.69151766f, -0.55346043f, 0.16231747f, 0.54407303f, -0.03425754f,
- -0.01396139f, 0.41256481f, 0.28386076f, -0.13079544f, -0.35049882f, -0.37139357f, -0.26190236f, -0.28543916f, -0.36404168f, -0.41216213f, -0.30446824f, -0.16554805f, 0.07635435f, 0.40718475f, 0.72148357f, 0.75876291f,
- -0.78143464f, 0.05520810f, 0.09851993f, -0.35088396f, -0.29183273f, 0.13535467f, 0.10630173f, -0.35151176f, -0.27502696f, 0.15923208f, 0.34325564f, 0.26263384f, 0.39924614f, 0.42088604f, 0.20935571f, -0.13930422f,
- -0.20363163f, -0.21557857f, -0.16300691f, -0.04183005f, -0.11100316f, -0.05771045f, 0.03898740f, 0.01316220f, 0.17362802f, 0.74914331f, 0.94477958f, 0.44778038f, -0.09421183f, -0.32736334f, -0.50631884f, -0.64682642f
+ 0.30615234f, 0.48828125f, -0.02709961f, -0.47680664f, -0.5300293f, -0.25463867f, -0.13305664f, -0.14941406f, -0.14819336f, 0.08666992f, 0.28833008f, 0.27514648f, 0.099365234f, -0.017578125f, 0.033203125f, 0.15893555f,
+ 0.40942383f, -0.044189453f, -0.088378906f, 0.38720703f, 0.5151367f, 0.42236328f, 0.34960938f, 0.2680664f, 0.037597656f, -0.19970703f, -0.31054688f, -0.32617188f, -0.38452148f, -0.38085938f, -0.38598633f, -0.2692871f,
+ -0.16040039f, -0.37548828f, -0.41479492f, -0.1237793f, 0.25708008f, 0.29589844f, 0.045410156f, -0.04345703f, -0.11450195f, -0.2019043f, 0.032470703f, 0.5847168f, 1.074707f, 0.3178711f, -0.43847656f, -0.73535156f,
+ -0.72021484f, 0.0859375f, 0.36450195f, 0.07739258f, -0.03857422f, -0.020263672f, 0.2277832f, 0.23657227f, -0.061523438f, -0.6010742f, -0.5341797f, -0.014160156f, 0.3154297f, 0.35327148f, 0.27368164f, 0.05517578f,
+ 0.17041016f, -0.1340332f, -0.17480469f, -0.16430664f, -0.15039062f, -0.16210938f, 0.20776367f, 0.78881836f, 0.8288574f, 0.2783203f, -0.099609375f, -0.26513672f, -0.29541016f, -0.31860352f, -0.3034668f, -0.20629883f,
+ 0.66967773f, 0.6286621f, 0.5107422f, 0.36791992f, 0.0949707f, -0.26904297f, -0.43603516f, -0.5292969f, -0.50219727f, -0.28881836f, -0.08081055f, 0.07861328f, -0.040771484f, -0.15014648f, -0.076416016f, 0.022705078f,
+ -0.14648438f, -0.46923828f, -0.43554688f, -0.11254883f, 0.021728516f, -0.06274414f, -0.10620117f, -0.23876953f, -0.34277344f, -0.21069336f, 0.010009766f, 0.26293945f, 0.36938477f, 0.4560547f, 0.5004883f, 0.5041504f,
+ -0.6381836f, -0.37841797f, -0.12036133f, 0.46875f, 0.6027832f, 0.40478516f, 0.3227539f, 0.2175293f, 0.029296875f, 0.009521484f, 0.091552734f, 0.014160156f, -0.19921875f, -0.27270508f, -0.3071289f, -0.24560547f,
+ 1.0043945f, 0.034423828f, -0.36523438f, -0.1628418f, -0.17504883f, -0.16357422f, 0.01977539f, 0.041992188f, -0.092041016f, -0.12548828f, -0.1381836f, -0.15527344f, -0.13720703f, -0.041992188f, 0.11791992f, 0.33789062f,
+ -0.29882812f, -0.056640625f, 0.22631836f, 0.35375977f, 0.40576172f, 0.053466797f, -0.33154297f, -0.58374023f, -0.59887695f, -0.13867188f, 0.35302734f, 0.4267578f, 0.12548828f, -0.052490234f, 0.022949219f, 0.09301758f,
+ -0.62060547f, -0.6557617f, -0.3918457f, -0.23461914f, -0.10498047f, -0.024169922f, 0.10473633f, 0.2746582f, 0.33642578f, 0.2866211f, 0.2980957f, 0.35498047f, 0.22167969f, 0.06298828f, 0.0036621094f, 0.087890625f,
+ -0.24169922f, 0.39331055f, 0.45410156f, -0.013671875f, -0.028076172f, 0.032226562f, -0.03491211f, 0.13916016f, 0.57006836f, 0.30078125f, -0.028564453f, -0.08300781f, -0.23266602f, -0.25585938f, -0.40356445f, -0.56762695f,
+ -0.25463867f, 0.20141602f, 0.13623047f, 0.021972656f, 0.018798828f, 0.35424805f, 0.30541992f, -0.043945312f, -0.032226562f, 0.4873047f, 0.2692871f, -0.57910156f, -0.86279297f, -0.46435547f, 0.21459961f, 0.2277832f,
+ 0.10083008f, -0.0048828125f, 0.15429688f, 0.58935547f, 0.58325195f, 0.15014648f, -0.1394043f, -0.30566406f, -0.39794922f, -0.42016602f, -0.4350586f, -0.49121094f, -0.24169922f, 0.07788086f, 0.3359375f, 0.4440918f,
+ -0.8688965f, -0.12646484f, 0.37768555f, 0.3232422f, -0.09790039f, -0.3017578f, -0.11328125f, 0.06982422f, 0.10864258f, 0.10180664f, 0.019042969f, -0.020751953f, -0.025878906f, 0.01977539f, 0.15820312f, 0.37646484f,
+ 0.04272461f, 0.020996094f, 0.31860352f, 0.23291016f, -0.33081055f, -0.80322266f, -0.73657227f, -0.34106445f, 0.011962891f, 0.27807617f, 0.45922852f, 0.49145508f, 0.3022461f, 0.14160156f, -0.017333984f, -0.07055664f,
+ -0.33544922f, 0.075683594f, -0.29907227f, -0.7363281f, -0.6525879f, -0.17797852f, 0.36279297f, 0.41870117f, 0.25170898f, 0.10473633f, 0.030273438f, -0.11254883f, 0.026855469f, 0.3503418f, 0.42382812f, 0.26904297f,
+ 0.3544922f, 0.67529297f, 0.38671875f, 0.009521484f, -0.040771484f, 0.08984375f, 0.2446289f, 0.16455078f, -0.17333984f, -0.4404297f, -0.46533203f, -0.40039062f, -0.28222656f, -0.1875f, -0.036865234f, 0.10205078f,
+ 0.4255371f, 0.16113281f, -0.11669922f, -0.16040039f, -0.14379883f, -0.2055664f, -0.0769043f, -0.055419922f, -0.19677734f, -0.44921875f, -0.3100586f, 0.10839844f, 0.5698242f, 0.5554199f, 0.11328125f, -0.21850586f,
+ -0.2980957f, -0.51660156f, -0.51000977f, -0.23046875f, 0.24658203f, 0.49682617f, 0.44580078f, 0.4501953f, 0.15917969f, -0.25317383f, -0.34301758f, -0.25146484f, -0.045898438f, 0.07885742f, 0.19018555f, 0.38085938f,
+ 0.32836914f, 0.41186523f, 0.40966797f, 0.23071289f, -0.27294922f, -0.7373047f, -0.33129883f, 0.2084961f, 0.29248047f, 0.023925781f, -0.22290039f, -0.2241211f, -0.10595703f, -0.109375f, -0.049072266f, 0.14770508f,
+ -0.17578125f, 0.35791016f, 0.71240234f, 0.55444336f, 0.37963867f, 0.25317383f, 0.0007324219f, -0.17456055f, -0.19921875f, -0.18261719f, -0.1381836f, -0.13476562f, -0.2697754f, -0.36523438f, -0.3803711f, -0.23730469f,
+ 0.18774414f, -0.33813477f, -0.40356445f, -0.16430664f, -0.35253906f, -0.5744629f, -0.40454102f, 0.03930664f, 0.28295898f, 0.24194336f, 0.11450195f, -0.011962891f, 0.15576172f, 0.29174805f, 0.39453125f, 0.5402832f,
+ 0.22485352f, -0.44970703f, -0.048583984f, 0.5905762f, 0.5395508f, -0.08300781f, -0.50219727f, -0.24121094f, 0.2331543f, 0.15942383f, -0.044433594f, 0.043701172f, -0.01928711f, -0.19824219f, -0.17260742f, -0.03173828f,
+ 0.86157227f, 0.21875f, 0.039794922f, 0.023925781f, -0.0925293f, -0.16845703f, -0.11669922f, 0.080322266f, 0.061279297f, 0.123535156f, 0.23388672f, 0.23022461f, 0.0056152344f, -0.33666992f, -0.5786133f, -0.5854492f,
+ 0.5175781f, 0.14453125f, -0.21850586f, -0.46777344f, 0.28515625f, 0.9855957f, 0.04296875f, -0.60424805f, -0.40625f, 0.07104492f, -0.0793457f, -0.111083984f, 0.017333984f, 0.021728516f, -0.1381836f, -0.060791016f,
+ 0.48950195f, -0.4885254f, -0.7644043f, -0.43164062f, -0.08203125f, 0.11401367f, 0.2331543f, 0.1472168f, 0.03540039f, 0.18945312f, 0.30737305f, 0.25976562f, 0.095458984f, -0.0234375f, -0.07739258f, -0.00390625f,
+ -0.111816406f, 0.22485352f, 0.00048828125f, -0.32177734f, -0.1508789f, 0.43017578f, 0.7011719f, 0.35229492f, -0.12060547f, -0.23291016f, 0.15258789f, 0.19702148f, -0.064208984f, -0.21606445f, -0.3857422f, -0.4543457f,
+ -0.22290039f, -0.33740234f, 0.068359375f, 0.09277344f, 0.04638672f, 0.21899414f, -0.03564453f, 0.036621094f, 0.6125488f, 0.5058594f, -0.4128418f, -0.69140625f, -0.5534668f, 0.16235352f, 0.54418945f, -0.034179688f,
+ -0.013916016f, 0.41259766f, 0.28393555f, -0.13085938f, -0.35058594f, -0.3713379f, -0.2619629f, -0.2854004f, -0.36401367f, -0.41210938f, -0.30444336f, -0.16552734f, 0.076416016f, 0.40722656f, 0.72143555f, 0.75878906f,
+ -0.78149414f, 0.05517578f, 0.09863281f, -0.35083008f, -0.29174805f, 0.1352539f, 0.10620117f, -0.3515625f, -0.27514648f, 0.15917969f, 0.34326172f, 0.2626953f, 0.39916992f, 0.42089844f, 0.20947266f, -0.1394043f,
+ -0.20361328f, -0.21557617f, -0.16308594f, -0.041748047f, -0.111083984f, -0.057617188f, 0.0390625f, 0.013183594f, 0.17358398f, 0.74902344f, 0.9448242f, 0.4477539f, -0.09423828f, -0.32739258f, -0.50634766f, -0.6467285f,
};
const float ivas_sns_cdbk_tcx10_stage3[ 8 * 16 ] = {
- 0.15213764f, -0.12778955f, 0.09362990f, -0.08343056f, -0.25379718f, 0.12518895f, 0.29943288f, -0.09857322f, -0.34816031f, -0.24349585f, -0.11266650f, -0.05996015f, 0.03254247f, 0.15532134f, 0.23410563f, 0.23551447f,
- -0.16242282f, -0.11097776f, -0.31747514f, -0.25628076f, 0.13836003f, 0.29861681f, 0.10506779f, 0.11734717f, 0.26608658f, 0.05454060f, -0.14603348f, -0.19239843f, 0.04173306f, 0.20966631f, 0.07432020f, -0.12015035f,
- -0.05086737f, 0.14763099f, -0.10027459f, -0.32093478f, -0.17515530f, -0.18641303f, -0.27141947f, -0.07787662f, 0.00378069f, -0.04285463f, 0.10140687f, 0.34974771f, 0.30832793f, 0.10107726f, 0.07691200f, 0.13691240f,
- -0.19149570f, -0.03034820f, 0.22501633f, 0.07949802f, -0.27147765f, -0.19613243f, 0.27922429f, 0.35035416f, 0.10414276f, 0.00614821f, 0.06550601f, 0.11675054f, 0.03695278f, -0.13039057f, -0.22716902f, -0.21657951f,
- 0.26536712f, -0.20814302f, -0.25065997f, 0.11971631f, 0.27275427f, 0.17786545f, -0.00254739f, -0.12770659f, -0.22797897f, 0.00768447f, 0.21340357f, 0.19482691f, 0.04586545f, -0.11847485f, -0.17809566f, -0.18387694f,
- 0.25667429f, 0.24654641f, 0.10151031f, -0.02938848f, -0.14360442f, -0.13987667f, -0.20754252f, -0.19670735f, 0.17496815f, 0.41594389f, 0.13093074f, -0.20541061f, -0.16236246f, 0.04068170f, -0.03728146f, -0.24508149f,
- -0.08722397f, 0.02295918f, 0.00051204f, 0.07408103f, 0.14389321f, 0.06786859f, 0.00359252f, 0.11717038f, 0.08740562f, 0.00119184f, -0.07592203f, -0.11362449f, -0.31422561f, -0.38910675f, -0.02291088f, 0.48433932f,
- -0.18216919f, 0.06012195f, 0.24774113f, 0.41673922f, 0.28902704f, -0.14711768f, -0.20580810f, -0.08400793f, -0.06024452f, -0.19915854f, -0.17662518f, -0.08993148f, 0.01116638f, 0.13122555f, 0.08011919f, -0.09107791f
+ 0.15209961f, -0.12768555f, 0.09375f, -0.083496094f, -0.25390625f, 0.12524414f, 0.2993164f, -0.09863281f, -0.34814453f, -0.2434082f, -0.11254883f, -0.060058594f, 0.032470703f, 0.15527344f, 0.23413086f, 0.2355957f,
+ -0.16235352f, -0.111083984f, -0.3173828f, -0.25634766f, 0.13842773f, 0.29858398f, 0.10498047f, 0.11743164f, 0.26611328f, 0.05444336f, -0.1459961f, -0.19238281f, 0.041748047f, 0.2097168f, 0.07421875f, -0.12011719f,
+ -0.05078125f, 0.14770508f, -0.1003418f, -0.32104492f, -0.17504883f, -0.18652344f, -0.27148438f, -0.07788086f, 0.0036621094f, -0.04296875f, 0.10131836f, 0.34985352f, 0.3083496f, 0.10107422f, 0.0769043f, 0.13696289f,
+ -0.19140625f, -0.030273438f, 0.22509766f, 0.079589844f, -0.27148438f, -0.19604492f, 0.27929688f, 0.3503418f, 0.10424805f, 0.0061035156f, 0.06542969f, 0.11669922f, 0.036865234f, -0.1303711f, -0.22705078f, -0.21655273f,
+ 0.26538086f, -0.20825195f, -0.25073242f, 0.119628906f, 0.27270508f, 0.17797852f, -0.0024414062f, -0.12768555f, -0.22802734f, 0.0075683594f, 0.2133789f, 0.19482422f, 0.045898438f, -0.1184082f, -0.17797852f, -0.18383789f,
+ 0.2565918f, 0.24658203f, 0.1015625f, -0.029296875f, -0.14355469f, -0.13989258f, -0.20751953f, -0.19677734f, 0.17504883f, 0.41601562f, 0.13085938f, -0.20532227f, -0.16235352f, 0.040771484f, -0.037353516f, -0.24511719f,
+ -0.0871582f, 0.022949219f, 0.00048828125f, 0.07397461f, 0.14379883f, 0.067871094f, 0.0036621094f, 0.1171875f, 0.087402344f, 0.0012207031f, -0.075927734f, -0.11352539f, -0.31420898f, -0.38916016f, -0.022949219f, 0.484375f,
+ -0.1821289f, 0.060058594f, 0.24780273f, 0.41674805f, 0.2890625f, -0.1472168f, -0.20581055f, -0.083984375f, -0.060302734f, -0.19921875f, -0.17651367f, -0.08984375f, 0.011230469f, 0.13110352f, 0.080078125f, -0.09106445f,
};
const float *const ivas_sns_cdbks_tcx10[SNS_MSVQ_NSTAGES_TCX10] = { ivas_sns_cdbk_tcx10_stage1, ivas_sns_cdbk_tcx10_stage2, ivas_sns_cdbk_tcx10_stage3};
-const float ivas_sns_means_tcx10[M] = {
- 0.9510f , 1.1892f , 0.8969f , 0.3467f,
- 0.1347f , 0.1074f , 0.0504f , -0.0790f,
- -0.1305f , -0.3713f , -0.5611f , -0.5757f,
- -0.4801f , -0.4108f , -0.4564f , -0.6112f
-};
-
const int16_t ivas_sns_cdbks_side_tcx20_levels[SNS_MSVQ_NSTAGES_SIDE] = { 32, 32 };
const int16_t ivas_sns_cdbks_side_tcx20_bits[SNS_MSVQ_NSTAGES_SIDE] = { 5, 5 };
const int16_t ivas_sns_cdbks_side_tcx10_levels[SNS_MSVQ_NSTAGES_SIDE] = { 32, 8 };
const int16_t ivas_sns_cdbks_side_tcx10_bits[SNS_MSVQ_NSTAGES_SIDE] = { 5, 3 };
-const float ivas_sns_means_side_tcx20[M] = {
- -0.0181f , 0.0044f , 0.0133f , 0.0096f,
- 0.0073f , 0.0038f , 0.0058f , 0.0015f,
- -0.0046f , -0.0096f , -0.0099f , -0.0173f,
- -0.0075f , 0.0049f , 0.0023f , 0.0141f
-};
-
const float ivas_sns_cdbks_side_tcx20_stage1[ 32 * 16 ] = {
- -0.09561560f, -0.07036320f, 0.02878750f, 0.03511974f, 0.17132389f, -0.03138941f, -0.33178799f, -0.21216198f, -0.04445341f, 0.02221417f, 0.02283919f, 0.03233147f, 0.08941267f, 0.12190493f, 0.12476806f, 0.13706984f,
- 0.00109929f, 0.08875231f, 0.22238215f, 0.21457590f, 0.10015343f, 0.04638508f, 0.03393346f, -0.00874452f, -0.04376851f, -0.07742100f, -0.07534945f, -0.10337673f, -0.10407952f, -0.11112585f, -0.09133646f, -0.09207950f,
- -0.24818594f, 0.26921203f, 0.44107852f, 0.17248048f, 0.64417785f, 0.17680036f, 0.13990282f, -0.00956079f, 0.26766161f, -0.03617849f, -0.51006953f, -0.14559280f, 0.04585566f, -0.32296828f, -0.43440915f, -0.45020472f,
- -0.02603883f, -0.10893371f, -0.10500311f, -0.11573136f, -0.10145701f, 0.08950274f, 0.26393655f, 0.16421642f, 0.06653788f, 0.02055681f, 0.03165200f, -0.00660730f, -0.02920382f, -0.04413712f, -0.04586630f, -0.05342379f,
- 0.42792206f, 0.05873236f, -0.03519993f, -0.02404930f, -0.02129021f, -0.02228539f, -0.05794333f, -0.05329147f, -0.02713142f, -0.02536622f, -0.01781476f, -0.04129741f, -0.03786846f, -0.04699464f, -0.04049980f, -0.03562223f,
- 0.02055988f, 0.02639971f, 0.00689886f, 0.00418128f, -0.01634280f, 0.00921734f, 0.00364626f, -0.03176210f, -0.04382792f, -0.01247039f, 0.02183370f, -0.00002241f, -0.00402301f, -0.00566646f, 0.00978385f, 0.01159419f,
- 0.19157117f, 0.21950742f, 0.18377101f, -0.02875442f, -0.28243126f, -0.54171973f, -0.31264637f, -0.03676636f, 0.00528891f, -0.04001921f, 0.08505054f, 0.06946939f, 0.13428842f, 0.15810925f, 0.11903950f, 0.07624180f,
- -0.30190937f, -0.29575446f, -0.26060885f, -0.18754051f, -0.14798754f, -0.10966049f, -0.13245975f, -0.11017279f, -0.08153340f, -0.06447313f, 0.04034392f, 0.17641778f, 0.25731939f, 0.31027339f, 0.40673221f, 0.50101364f,
- -0.47842978f, -0.03818905f, 0.07056377f, 0.03300345f, 0.02730699f, 0.05007915f, 0.02893237f, 0.02226785f, 0.04222222f, 0.04128904f, 0.03830734f, 0.01743857f, 0.03607951f, 0.02582752f, 0.04198512f, 0.04131589f,
- -0.02242885f, 0.01802990f, -0.00361209f, 0.02714255f, 0.04843318f, 0.04306928f, 0.02675985f, 0.07964815f, 0.10019006f, 0.05262710f, 0.00113825f, -0.04747375f, -0.04988074f, -0.05204562f, -0.09989329f, -0.12170389f,
- 0.28967652f, 0.36512749f, 0.38343313f, 0.37459919f, 0.29419461f, 0.21272806f, 0.14963422f, 0.11987446f, -0.00354946f, -0.11817788f, -0.21991893f, -0.37389500f, -0.43897693f, -0.47312318f, -0.36222971f, -0.19939667f,
- -0.29847367f, -0.28024953f, -0.23616334f, -0.19456539f, -0.16497910f, -0.12215408f, -0.05213406f, 0.03088777f, 0.11427925f, 0.17777695f, 0.21315635f, 0.18382103f, 0.20758797f, 0.19478448f, 0.14014366f, 0.08628162f,
- -0.01005369f, -0.03186180f, -0.07995901f, -0.10893772f, -0.11257191f, -0.10933952f, -0.06260446f, 0.01592879f, 0.06618622f, 0.08792663f, 0.09779631f, 0.06871009f, 0.06158038f, 0.04699408f, 0.04045205f, 0.02975352f,
- -0.12591171f, -0.31330699f, -0.09207505f, 0.04353844f, 0.05691547f, 0.02830292f, 0.05190188f, 0.05663181f, 0.05579546f, 0.05136184f, 0.06373287f, 0.03243363f, 0.03631576f, 0.02886726f, 0.02108611f, 0.00441022f,
- 0.51424359f, 0.44825357f, 0.27826391f, 0.14692419f, 0.04486213f, 0.01374316f, -0.05577450f, -0.06790050f, -0.10394906f, -0.14111342f, -0.16141165f, -0.18795338f, -0.17689540f, -0.18030471f, -0.19451666f, -0.17647134f,
- 0.01250082f, -0.03513855f, -0.10558904f, -0.13589106f, -0.16642959f, -0.12403555f, -0.11639493f, -0.13504470f, -0.12448111f, -0.08902796f, 0.02742439f, 0.14597597f, 0.22586358f, 0.24372767f, 0.18517594f, 0.19136417f,
- 0.00690369f, -0.06536790f, -0.04560492f, 0.17183296f, 0.06108150f, -0.14297504f, -0.10743566f, 0.00028842f, -0.00000737f, 0.01948888f, 0.04144583f, 0.01034213f, 0.01186359f, 0.01904016f, 0.01513936f, 0.00396440f,
- -0.02696488f, -0.05930555f, -0.05635944f, 0.04417762f, 0.20483421f, 0.24818872f, 0.08337011f, -0.03555721f, -0.04496794f, -0.05268211f, -0.05177582f, -0.06105043f, -0.04493356f, -0.04903822f, -0.04844764f, -0.04948792f,
- 0.09934599f, 0.20097988f, 0.02959104f, 0.10059414f, 0.36489123f, 0.42345991f, 0.31306867f, 0.19189664f, 0.02025838f, -0.16920767f, -0.19221388f, -0.36590851f, -0.24124038f, -0.21069901f, -0.24782116f, -0.31699542f,
- -0.38302159f, -0.20867958f, -0.06199247f, 0.00929974f, -0.08763027f, 0.01230753f, 0.12845035f, 0.27194101f, 0.35480151f, 0.36726532f, 0.20142240f, -0.03957218f, -0.10891503f, -0.16235951f, -0.15207841f, -0.14123875f,
- 0.29448433f, 0.27467021f, 0.21093907f, 0.02636253f, -0.10971996f, -0.06520899f, -0.09114815f, -0.19988466f, -0.25173695f, -0.21777001f, -0.19036007f, -0.10825290f, 0.00468462f, 0.07695453f, 0.14592570f, 0.20006079f,
- -0.09613522f, -0.07305197f, 0.23140183f, -0.01276782f, -0.05046178f, -0.03690868f, 0.01854782f, -0.00516658f, -0.01794740f, 0.01127293f, 0.02845775f, 0.00246563f, -0.00285605f, -0.00274282f, 0.00447526f, 0.00141708f,
- 0.09853152f, 0.23398475f, 0.15560679f, 0.01939291f, -0.05095939f, -0.10951335f, -0.08366621f, -0.03852663f, -0.00171258f, -0.01619636f, -0.02703945f, -0.04625883f, -0.03573599f, -0.03656223f, -0.03486191f, -0.02648302f,
- -0.05407938f, -0.18042914f, -0.31075117f, -0.36223570f, -0.35545274f, -0.26114190f, -0.21540173f, -0.18652814f, -0.10764184f, -0.04326102f, 0.10627938f, 0.32432791f, 0.40043785f, 0.56193174f, 0.40395999f, 0.27998606f,
- -0.22375901f, -0.11453094f, -0.06437672f, 0.02966050f, -0.06882505f, -0.02229970f, 0.00519106f, 0.04139490f, -0.21099529f, -0.00965469f, 0.01906172f, 0.06535794f, 0.27085374f, 0.36298568f, 0.13009871f, -0.21016295f,
- 0.18023915f, 0.15936182f, 0.13064987f, 0.09848966f, 0.08230524f, 0.11068418f, 0.11168088f, 0.11505046f, 0.13567778f, 0.12259236f, 0.03115883f, -0.14115321f, -0.20420262f, -0.27855554f, -0.34034745f, -0.31363132f,
- -0.12817652f, 0.06412346f, 0.23407500f, 0.37946648f, 0.31127015f, 0.27044470f, 0.18591463f, 0.13643852f, 0.07403884f, -0.00928348f, -0.10609226f, -0.26765738f, -0.35056732f, -0.38530570f, -0.26185421f, -0.14683496f,
- -0.63004591f, -0.58451443f, -0.16857245f, -0.08058005f, -0.09034904f, 0.00601978f, 0.10036174f, 0.10417477f, 0.14447621f, 0.13945086f, 0.18409447f, 0.20139949f, 0.10118410f, 0.12033491f, 0.20454736f, 0.24801829f,
- 0.09650912f, 0.15979369f, -0.02778062f, -0.21860304f, -0.09723043f, 0.03923136f, 0.06141602f, 0.00600025f, -0.03251321f, -0.01956117f, -0.01004770f, -0.01435564f, 0.01114831f, 0.01113413f, 0.01304939f, 0.02180959f,
- -0.00555466f, -0.14717213f, -0.37968771f, -0.12250216f, 0.03497204f, 0.13708345f, 0.03564652f, 0.00785509f, 0.04438533f, 0.06495152f, 0.07142555f, 0.05800545f, 0.06370878f, 0.05930816f, 0.05015268f, 0.02742217f,
- 0.24931986f, 0.21084678f, 0.15421842f, 0.14679305f, 0.11899038f, 0.10112391f, 0.08120544f, 0.01848917f, -0.03021656f, -0.11872087f, -0.17582510f, -0.27756371f, -0.26300284f, -0.17730239f, -0.07164775f, 0.03329224f,
- -0.17764482f, -0.15058551f, -0.12627503f, -0.06547272f, -0.05935809f, -0.01277874f, 0.01723090f, -0.00829920f, -0.02788840f, 0.01142219f, 0.05531784f, 0.04254613f, 0.04730144f, 0.07050022f, 0.15526930f, 0.22871460f
+ -0.11376953f, -0.06591797f, 0.041992188f, 0.044677734f, 0.17871094f, -0.02758789f, -0.32592773f, -0.21069336f, -0.049072266f, 0.0126953125f, 0.012939453f, 0.015136719f, 0.08203125f, 0.12670898f, 0.12695312f, 0.15112305f,
+ -0.017089844f, 0.09326172f, 0.2355957f, 0.2241211f, 0.107421875f, 0.05029297f, 0.039794922f, -0.0073242188f, -0.048339844f, -0.0871582f, -0.08520508f, -0.12060547f, -0.111572266f, -0.10620117f, -0.08911133f, -0.078125f,
+ -0.26635742f, 0.27368164f, 0.4543457f, 0.1821289f, 0.6513672f, 0.18066406f, 0.14575195f, -0.008056641f, 0.2631836f, -0.045898438f, -0.52001953f, -0.1628418f, 0.038330078f, -0.31811523f, -0.4321289f, -0.43603516f,
+ -0.044189453f, -0.10449219f, -0.091796875f, -0.10620117f, -0.09423828f, 0.09326172f, 0.2697754f, 0.16577148f, 0.06201172f, 0.010986328f, 0.021728516f, -0.023925781f, -0.036621094f, -0.03930664f, -0.04345703f, -0.03930664f,
+ 0.4099121f, 0.06323242f, -0.021972656f, -0.014404297f, -0.013916016f, -0.018554688f, -0.052246094f, -0.051757812f, -0.03173828f, -0.03491211f, -0.02758789f, -0.05859375f, -0.045410156f, -0.042236328f, -0.038085938f, -0.021484375f,
+ 0.0024414062f, 0.030761719f, 0.020263672f, 0.013671875f, -0.009033203f, 0.012939453f, 0.009521484f, -0.030273438f, -0.048339844f, -0.022216797f, 0.011962891f, -0.017333984f, -0.011474609f, -0.0007324219f, 0.011962891f, 0.025634766f,
+ 0.17358398f, 0.22387695f, 0.19702148f, -0.019042969f, -0.27514648f, -0.5378418f, -0.30688477f, -0.03540039f, 0.0007324219f, -0.049560547f, 0.07519531f, 0.052246094f, 0.12670898f, 0.16308594f, 0.12133789f, 0.09033203f,
+ -0.32006836f, -0.29125977f, -0.24731445f, -0.17797852f, -0.140625f, -0.10595703f, -0.12670898f, -0.10864258f, -0.08618164f, -0.07421875f, 0.030517578f, 0.15917969f, 0.24975586f, 0.31518555f, 0.40893555f, 0.5151367f,
+ -0.49658203f, -0.033691406f, 0.083740234f, 0.04272461f, 0.03466797f, 0.053955078f, 0.03466797f, 0.02368164f, 0.037597656f, 0.03173828f, 0.028320312f, 0.00024414062f, 0.028564453f, 0.030761719f, 0.044189453f, 0.055419922f,
+ -0.040527344f, 0.022460938f, 0.009765625f, 0.036865234f, 0.055664062f, 0.046875f, 0.032470703f, 0.08105469f, 0.095703125f, 0.04296875f, -0.0087890625f, -0.064697266f, -0.057373047f, -0.04711914f, -0.09765625f, -0.107666016f,
+ 0.27148438f, 0.3696289f, 0.39672852f, 0.38427734f, 0.30151367f, 0.21655273f, 0.15551758f, 0.12133789f, -0.008056641f, -0.12792969f, -0.22973633f, -0.39111328f, -0.4465332f, -0.46826172f, -0.35986328f, -0.18530273f,
+ -0.3166504f, -0.2758789f, -0.22290039f, -0.1850586f, -0.15771484f, -0.1184082f, -0.04638672f, 0.032470703f, 0.10961914f, 0.16821289f, 0.20336914f, 0.1665039f, 0.20019531f, 0.19970703f, 0.14233398f, 0.1003418f,
+ -0.028076172f, -0.02734375f, -0.06665039f, -0.099365234f, -0.10522461f, -0.10546875f, -0.056884766f, 0.017333984f, 0.061523438f, 0.07836914f, 0.087890625f, 0.051513672f, 0.05419922f, 0.051757812f, 0.04272461f, 0.043945312f,
+ -0.14404297f, -0.3088379f, -0.07885742f, 0.053222656f, 0.064208984f, 0.032226562f, 0.057617188f, 0.05810547f, 0.05126953f, 0.041748047f, 0.053955078f, 0.015136719f, 0.028808594f, 0.033691406f, 0.0234375f, 0.018554688f,
+ 0.49609375f, 0.45263672f, 0.2915039f, 0.15649414f, 0.052246094f, 0.017578125f, -0.050048828f, -0.06640625f, -0.10839844f, -0.15063477f, -0.17138672f, -0.20532227f, -0.18432617f, -0.17553711f, -0.19213867f, -0.16235352f,
+ -0.0056152344f, -0.030761719f, -0.092285156f, -0.1262207f, -0.15917969f, -0.12011719f, -0.1105957f, -0.13354492f, -0.12915039f, -0.09863281f, 0.017578125f, 0.12866211f, 0.21850586f, 0.24853516f, 0.1875f, 0.20532227f,
+ -0.011230469f, -0.061035156f, -0.032226562f, 0.18139648f, 0.068359375f, -0.13916016f, -0.1015625f, 0.0017089844f, -0.004638672f, 0.009765625f, 0.03149414f, -0.0068359375f, 0.0043945312f, 0.023925781f, 0.017333984f, 0.018066406f,
+ -0.045166016f, -0.05493164f, -0.04296875f, 0.053710938f, 0.2121582f, 0.25195312f, 0.08911133f, -0.034179688f, -0.049560547f, -0.06225586f, -0.061523438f, -0.07836914f, -0.052490234f, -0.044189453f, -0.046142578f, -0.03540039f,
+ 0.08129883f, 0.20532227f, 0.04296875f, 0.11010742f, 0.3720703f, 0.4272461f, 0.31884766f, 0.19335938f, 0.015625f, -0.17895508f, -0.20214844f, -0.38330078f, -0.2487793f, -0.20581055f, -0.24560547f, -0.30297852f,
+ -0.40112305f, -0.2043457f, -0.048828125f, 0.018798828f, -0.080322266f, 0.016113281f, 0.13427734f, 0.2734375f, 0.3503418f, 0.35766602f, 0.19165039f, -0.056884766f, -0.11645508f, -0.1574707f, -0.14990234f, -0.12719727f,
+ 0.2763672f, 0.27905273f, 0.2241211f, 0.035888672f, -0.10253906f, -0.061523438f, -0.08544922f, -0.19848633f, -0.25634766f, -0.22729492f, -0.20019531f, -0.12548828f, -0.0026855469f, 0.08178711f, 0.14819336f, 0.21411133f,
+ -0.11425781f, -0.068603516f, 0.2446289f, -0.0031738281f, -0.04321289f, -0.033203125f, 0.024414062f, -0.0036621094f, -0.022460938f, 0.0017089844f, 0.018554688f, -0.014892578f, -0.010253906f, 0.0021972656f, 0.0068359375f, 0.015380859f,
+ 0.080322266f, 0.23852539f, 0.16894531f, 0.029052734f, -0.043701172f, -0.10571289f, -0.07788086f, -0.037109375f, -0.0063476562f, -0.025878906f, -0.036865234f, -0.06347656f, -0.04321289f, -0.03173828f, -0.032470703f, -0.012451172f,
+ -0.072265625f, -0.17602539f, -0.29736328f, -0.35253906f, -0.34814453f, -0.25732422f, -0.2097168f, -0.1850586f, -0.11230469f, -0.052978516f, 0.09643555f, 0.3071289f, 0.3930664f, 0.56689453f, 0.40625f, 0.2939453f,
+ -0.24194336f, -0.11010742f, -0.05102539f, 0.03930664f, -0.061523438f, -0.018554688f, 0.010986328f, 0.04296875f, -0.21557617f, -0.01928711f, 0.009277344f, 0.048095703f, 0.26342773f, 0.36791992f, 0.13232422f, -0.19604492f,
+ 0.16210938f, 0.16381836f, 0.14404297f, 0.1081543f, 0.08959961f, 0.11450195f, 0.11743164f, 0.11645508f, 0.13110352f, 0.11303711f, 0.021240234f, -0.15844727f, -0.21166992f, -0.27368164f, -0.33813477f, -0.29956055f,
+ -0.14624023f, 0.068603516f, 0.24731445f, 0.38916016f, 0.31860352f, 0.27416992f, 0.19165039f, 0.13793945f, 0.06958008f, -0.018798828f, -0.1159668f, -0.2849121f, -0.3581543f, -0.3803711f, -0.25952148f, -0.1328125f,
+ -0.64819336f, -0.5800781f, -0.15527344f, -0.07104492f, -0.08300781f, 0.009765625f, 0.10620117f, 0.10571289f, 0.13989258f, 0.12988281f, 0.1743164f, 0.18408203f, 0.09375f, 0.12524414f, 0.20678711f, 0.26220703f,
+ 0.07836914f, 0.16430664f, -0.014404297f, -0.20898438f, -0.08984375f, 0.04296875f, 0.06713867f, 0.0075683594f, -0.037109375f, -0.029296875f, -0.020019531f, -0.03173828f, 0.0036621094f, 0.016113281f, 0.015380859f, 0.035888672f,
+ -0.02368164f, -0.14282227f, -0.36645508f, -0.11279297f, 0.042236328f, 0.14086914f, 0.041503906f, 0.009277344f, 0.039794922f, 0.055419922f, 0.061523438f, 0.040771484f, 0.056152344f, 0.064208984f, 0.052490234f, 0.041503906f,
+ 0.23120117f, 0.21533203f, 0.16748047f, 0.15649414f, 0.1262207f, 0.10498047f, 0.08691406f, 0.020019531f, -0.03466797f, -0.12841797f, -0.18579102f, -0.29492188f, -0.2705078f, -0.17236328f, -0.06933594f, 0.04736328f,
+ -0.19580078f, -0.14624023f, -0.11303711f, -0.055908203f, -0.052001953f, -0.009033203f, 0.022949219f, -0.0068359375f, -0.032470703f, 0.0017089844f, 0.045410156f, 0.025146484f, 0.039794922f, 0.07543945f, 0.1574707f, 0.24267578f,
};
const float ivas_sns_cdbks_side_tcx20_stage2[ 32 * 16 ] = {
- -0.01387178f, 0.00066194f, 0.01705500f, 0.00585076f, 0.05625865f, -0.08189174f, -0.29272907f, 0.00394582f, 0.14068978f, 0.03888049f, 0.01046905f, 0.03828706f, 0.04214951f, 0.02083198f, 0.00583650f, 0.00757601f,
- -0.07101791f, -0.10250166f, 0.03818920f, 0.09162373f, 0.11895681f, 0.13465195f, 0.05088923f, -0.11144198f, -0.13846971f, -0.20720284f, -0.25737659f, -0.15071919f, 0.03249921f, 0.08124332f, 0.17587328f, 0.31480317f,
- 0.07163217f, 0.02904662f, 0.01959293f, 0.00805967f, 0.02343380f, 0.02069451f, 0.03232257f, 0.02206815f, 0.03462995f, 0.01790113f, -0.03778174f, -0.14048245f, -0.21681559f, -0.11035045f, 0.05755451f, 0.16849432f,
- -0.10816723f, -0.02739052f, -0.08241511f, -0.08220118f, -0.07911491f, 0.04976754f, 0.10255540f, 0.23875558f, 0.25687913f, 0.03165525f, -0.15819986f, -0.14652796f, -0.00803674f, -0.00055281f, -0.01439374f, 0.02738701f,
- -0.02270156f, 0.02799492f, 0.14119353f, -0.06753253f, -0.07348415f, 0.16270911f, -0.00726861f, -0.06576199f, -0.02852827f, -0.01072544f, -0.02385080f, 0.01259492f, -0.00575096f, -0.00670975f, -0.01412345f, -0.01805497f,
- -0.09730804f, -0.09207854f, -0.06155676f, -0.01193574f, 0.00669004f, 0.04165295f, 0.00840306f, -0.01763756f, -0.08511468f, -0.12564582f, -0.06302424f, 0.13694410f, 0.25188182f, 0.15335399f, 0.00198570f, -0.04661036f,
- -0.20229607f, 0.27055253f, 0.05937269f, 0.00423687f, 0.02212468f, -0.00979552f, -0.02654450f, -0.02737173f, -0.03263414f, -0.01695365f, -0.02587673f, -0.00157241f, -0.00766337f, -0.00946241f, 0.00474761f, -0.00086382f,
- 0.06446543f, -0.26714355f, 0.12269745f, 0.02565502f, -0.00628892f, 0.00430942f, 0.00862473f, -0.00170779f, 0.00617105f, -0.00718104f, -0.01871731f, 0.01193483f, 0.00860795f, 0.00997801f, 0.02026700f, 0.01832765f,
- -0.00061741f, -0.03771131f, -0.03643531f, -0.01560727f, 0.00567664f, -0.00566226f, -0.00287572f, 0.03281006f, 0.04750282f, 0.01895354f, -0.01051254f, 0.01765380f, 0.01259038f, 0.00436097f, -0.01332776f, -0.01679868f,
- 0.06930783f, 0.05302917f, 0.06102093f, 0.13367091f, 0.13415662f, 0.00542245f, -0.09926086f, -0.18333294f, -0.21849319f, -0.08349384f, 0.02026711f, 0.05881583f, 0.01345789f, 0.01158885f, 0.01962784f, 0.00421544f,
- 0.00361302f, -0.05045316f, -0.00509374f, 0.19082766f, -0.18804365f, -0.05470887f, 0.00052718f, -0.02162397f, -0.00194290f, 0.00166374f, 0.00419055f, 0.02490528f, 0.02211515f, 0.02768455f, 0.02704636f, 0.01929285f,
- 0.02476472f, -0.00405085f, -0.02659682f, -0.08596413f, -0.06315428f, -0.06855039f, -0.07500519f, -0.05011866f, -0.06108486f, -0.00618761f, 0.05634272f, 0.08835189f, 0.05894742f, 0.06729406f, 0.07762828f, 0.06738369f,
- 0.13702164f, 0.08497052f, 0.07105828f, 0.04681336f, 0.02464482f, 0.00482884f, -0.01068152f, -0.00650854f, 0.01424842f, -0.00735400f, -0.04158832f, -0.02704081f, -0.04141575f, -0.06089035f, -0.09289456f, -0.09521199f,
- -0.16780678f, 0.06667456f, 0.18201515f, 0.07399154f, -0.01999438f, 0.05535422f, 0.03900328f, -0.12016656f, -0.10793461f, 0.12328733f, 0.37944090f, 0.03265145f, -0.16138072f, -0.15224770f, -0.10548425f, -0.11740339f,
- -0.01321210f, -0.01125461f, -0.03726540f, 0.00275729f, -0.04632781f, -0.24449670f, 0.09996640f, 0.11060024f, 0.00843480f, 0.01020953f, 0.01323100f, 0.03866782f, 0.01652133f, 0.01477176f, 0.01931947f, 0.01807687f,
- 0.04427139f, 0.07762448f, -0.03500615f, -0.18353333f, 0.15726631f, 0.06121580f, -0.02944487f, -0.01882019f, -0.02386520f, 0.00077271f, -0.01038885f, 0.00869168f, -0.00564164f, -0.00937383f, -0.01500538f, -0.01876296f,
- 0.13690793f, 0.01111401f, -0.03351651f, -0.01725554f, -0.07761571f, -0.12250939f, -0.07631311f, -0.01738486f, 0.14254332f, 0.21322328f, 0.14586930f, 0.03233900f, -0.08363281f, -0.12036013f, -0.07612890f, -0.05727984f,
- 0.02949784f, -0.12225020f, -0.24763790f, 0.09504104f, 0.18885156f, 0.02619185f, 0.01292378f, 0.03000215f, 0.00909582f, -0.00936785f, -0.02571287f, 0.00889712f, -0.00234566f, -0.00169068f, 0.00871879f, -0.00021486f,
- -0.03852054f, -0.03889437f, -0.08884280f, -0.06896184f, 0.02214326f, 0.10225505f, 0.12832898f, 0.08401269f, 0.06576567f, 0.08182152f, 0.07603111f, 0.04006712f, -0.04791395f, -0.09454805f, -0.10354215f, -0.11920167f,
- 0.00938218f, 0.04681937f, 0.08173506f, 0.03766262f, 0.00645705f, -0.03830769f, -0.01180921f, 0.28211251f, 0.02788724f, -0.25197511f, -0.12812732f, 0.01575526f, 0.01158131f, -0.01435589f, -0.04416799f, -0.03064940f,
- 0.06374854f, 0.12417689f, 0.09544838f, -0.13379816f, -0.26304159f, -0.06323982f, 0.03308697f, 0.06602140f, 0.04869582f, 0.02626429f, 0.00579212f, 0.01966626f, -0.00288156f, -0.00594553f, -0.00083407f, -0.01315989f,
- -0.01689007f, -0.05224654f, -0.05732359f, 0.00797541f, -0.01178359f, -0.06878838f, -0.08592686f, -0.01631491f, -0.01215461f, 0.04690048f, 0.18175850f, 0.26923595f, 0.13470179f, -0.02451530f, -0.12744548f, -0.16718270f,
- -0.02187075f, -0.05395855f, -0.02263713f, -0.00045869f, 0.07200871f, 0.08343703f, 0.05673476f, -0.01486174f, 0.02824052f, 0.09407959f, 0.06117651f, -0.48782246f, -0.01849447f, 0.15501071f, 0.05869060f, 0.01072538f,
- 0.38479396f, -0.04937867f, -0.07935772f, -0.02506650f, -0.02316760f, -0.02067798f, 0.02695150f, -0.00054291f, -0.05256493f, -0.03399701f, -0.04629317f, -0.01085654f, -0.01817534f, -0.02213798f, -0.01605045f, -0.01347864f,
- -0.23847427f, -0.06501920f, -0.01803515f, -0.00348509f, 0.04039109f, 0.01940591f, 0.01835329f, 0.03075053f, 0.03001602f, 0.02853897f, 0.01016726f, 0.03707260f, 0.02160199f, 0.03493100f, 0.03506401f, 0.01872098f,
- 0.03862266f, 0.02890076f, 0.02592629f, 0.04317070f, 0.03495444f, -0.02192080f, -0.03469867f, -0.01962511f, -0.02362473f, -0.09521267f, -0.13881717f, -0.03271523f, 0.01372571f, 0.05875682f, 0.06459397f, 0.05796305f,
- -0.01487374f, 0.01485744f, 0.01264233f, 0.04546350f, 0.00733058f, 0.08289797f, 0.17793293f, 0.03071348f, -0.11739129f, -0.07170388f, -0.04800450f, -0.00719781f, -0.01613242f, -0.02445791f, -0.03329781f, -0.03877884f,
- 0.06919396f, -0.04913878f, -0.23414589f, -0.32278902f, -0.15262688f, -0.02830432f, 0.05881428f, 0.05602689f, 0.08630162f, 0.08206753f, 0.05235369f, 0.05459854f, 0.02224523f, 0.07894449f, 0.13055514f, 0.09590365f,
- -0.13456165f, -0.02675728f, 0.10718846f, 0.16038985f, 0.13314470f, 0.04370885f, 0.00879630f, 0.02004215f, 0.04004457f, 0.01767300f, -0.03006764f, -0.02489721f, -0.06793547f, -0.08666415f, -0.07647774f, -0.08362676f,
- -0.01963376f, -0.05985601f, -0.06123515f, 0.00802984f, 0.03197310f, 0.08198580f, -0.04518129f, -0.25550460f, -0.02763673f, 0.10534295f, 0.06276998f, 0.04687612f, 0.02909544f, 0.03184387f, 0.04253063f, 0.02859974f,
- -0.05005194f, 0.08455623f, 0.27160784f, 0.05333258f, -0.06395559f, -0.12989814f, -0.07303311f, -0.05166257f, -0.03661287f, -0.00149673f, -0.00090933f, 0.02163393f, 0.00899793f, -0.00065646f, -0.01328460f, -0.01856715f,
- 0.08465235f, 0.18910437f, -0.17964239f, -0.01596332f, -0.01786381f, -0.02173723f, 0.00655794f, -0.00747303f, -0.01909382f, -0.01073786f, -0.01461080f, 0.01419150f, 0.00349640f, -0.00567498f, -0.00358136f, -0.00162392f
+ -0.013916016f, 0.0007324219f, 0.017089844f, 0.005859375f, 0.056152344f, -0.08178711f, -0.2927246f, 0.00390625f, 0.140625f, 0.03881836f, 0.010498047f, 0.038330078f, 0.042236328f, 0.020751953f, 0.005859375f, 0.0075683594f,
+ -0.07104492f, -0.10253906f, 0.038085938f, 0.091552734f, 0.118896484f, 0.13476562f, 0.05078125f, -0.111328125f, -0.13842773f, -0.20727539f, -0.25732422f, -0.15063477f, 0.032470703f, 0.08129883f, 0.17578125f, 0.31469727f,
+ 0.0715332f, 0.029052734f, 0.01953125f, 0.008056641f, 0.0234375f, 0.020751953f, 0.032226562f, 0.021972656f, 0.03466797f, 0.017822266f, -0.037841797f, -0.14038086f, -0.21679688f, -0.11035156f, 0.057617188f, 0.16845703f,
+ -0.1081543f, -0.02734375f, -0.08251953f, -0.08227539f, -0.07910156f, 0.049804688f, 0.10253906f, 0.23876953f, 0.25683594f, 0.03173828f, -0.15820312f, -0.14648438f, -0.008056641f, -0.00048828125f, -0.014404297f, 0.02734375f,
+ -0.022705078f, 0.028076172f, 0.14111328f, -0.06762695f, -0.07348633f, 0.16259766f, -0.0073242188f, -0.06567383f, -0.028564453f, -0.0107421875f, -0.023925781f, 0.0126953125f, -0.005859375f, -0.006591797f, -0.014160156f, -0.018066406f,
+ -0.09741211f, -0.092041016f, -0.061523438f, -0.011962891f, 0.006591797f, 0.041748047f, 0.008300781f, -0.017578125f, -0.08520508f, -0.12573242f, -0.06298828f, 0.13696289f, 0.25195312f, 0.15332031f, 0.001953125f, -0.04663086f,
+ -0.20239258f, 0.2705078f, 0.059326172f, 0.0041503906f, 0.022216797f, -0.009765625f, -0.026611328f, -0.02734375f, -0.032714844f, -0.016845703f, -0.025878906f, -0.0014648438f, -0.0075683594f, -0.009521484f, 0.004638672f, -0.0009765625f,
+ 0.064453125f, -0.26708984f, 0.122802734f, 0.025634766f, -0.0063476562f, 0.0043945312f, 0.008544922f, -0.0017089844f, 0.0061035156f, -0.007080078f, -0.018798828f, 0.011962891f, 0.008544922f, 0.010009766f, 0.020263672f, 0.018310547f,
+ -0.0007324219f, -0.037597656f, -0.036376953f, -0.015625f, 0.0056152344f, -0.0056152344f, -0.0029296875f, 0.032714844f, 0.047607422f, 0.019042969f, -0.010498047f, 0.017578125f, 0.0126953125f, 0.0043945312f, -0.013427734f, -0.016845703f,
+ 0.06933594f, 0.052978516f, 0.061035156f, 0.13378906f, 0.13427734f, 0.0053710938f, -0.099365234f, -0.18334961f, -0.21850586f, -0.083496094f, 0.020263672f, 0.05883789f, 0.013427734f, 0.011474609f, 0.01953125f, 0.0041503906f,
+ 0.0036621094f, -0.05053711f, -0.005126953f, 0.19091797f, -0.18798828f, -0.0546875f, 0.00048828125f, -0.021728516f, -0.001953125f, 0.0017089844f, 0.0041503906f, 0.024902344f, 0.022216797f, 0.02758789f, 0.02709961f, 0.01928711f,
+ 0.024658203f, -0.0041503906f, -0.026611328f, -0.0859375f, -0.06323242f, -0.068603516f, -0.07495117f, -0.050048828f, -0.061035156f, -0.0061035156f, 0.056396484f, 0.088378906f, 0.05883789f, 0.06738281f, 0.07763672f, 0.06738281f,
+ 0.13696289f, 0.08496094f, 0.07104492f, 0.046875f, 0.024658203f, 0.0048828125f, -0.0107421875f, -0.006591797f, 0.014160156f, -0.0073242188f, -0.041503906f, -0.02709961f, -0.041503906f, -0.060791016f, -0.09277344f, -0.095214844f,
+ -0.16772461f, 0.06665039f, 0.1821289f, 0.07397461f, -0.020019531f, 0.055419922f, 0.0390625f, -0.12011719f, -0.107910156f, 0.123291016f, 0.37939453f, 0.032714844f, -0.16137695f, -0.15234375f, -0.10546875f, -0.11743164f,
+ -0.013183594f, -0.011230469f, -0.037353516f, 0.0026855469f, -0.04638672f, -0.24438477f, 0.099853516f, 0.1105957f, 0.008544922f, 0.010253906f, 0.013183594f, 0.03857422f, 0.016601562f, 0.014892578f, 0.01928711f, 0.018066406f,
+ 0.044189453f, 0.07763672f, -0.03491211f, -0.18359375f, 0.15722656f, 0.061279297f, -0.029541016f, -0.018798828f, -0.023925781f, 0.0007324219f, -0.010498047f, 0.0087890625f, -0.0056152344f, -0.009277344f, -0.014892578f, -0.018798828f,
+ 0.13696289f, 0.011230469f, -0.033447266f, -0.017333984f, -0.07763672f, -0.122558594f, -0.076416016f, -0.017333984f, 0.14257812f, 0.21313477f, 0.14575195f, 0.032226562f, -0.083740234f, -0.12036133f, -0.076171875f, -0.057373047f,
+ 0.029541016f, -0.12231445f, -0.2475586f, 0.0949707f, 0.18896484f, 0.026123047f, 0.012939453f, 0.030029297f, 0.009033203f, -0.009277344f, -0.025634766f, 0.0087890625f, -0.0024414062f, -0.0017089844f, 0.0087890625f, -0.00024414062f,
+ -0.03857422f, -0.03881836f, -0.08886719f, -0.068847656f, 0.022216797f, 0.10229492f, 0.12841797f, 0.083984375f, 0.06567383f, 0.08178711f, 0.075927734f, 0.040039062f, -0.047851562f, -0.09448242f, -0.103515625f, -0.119140625f,
+ 0.009277344f, 0.046875f, 0.08178711f, 0.037597656f, 0.0063476562f, -0.038330078f, -0.01171875f, 0.28222656f, 0.027832031f, -0.25195312f, -0.12817383f, 0.01586914f, 0.011474609f, -0.014404297f, -0.044189453f, -0.030761719f,
+ 0.0637207f, 0.12426758f, 0.095458984f, -0.13378906f, -0.26293945f, -0.06323242f, 0.033203125f, 0.06591797f, 0.048583984f, 0.026367188f, 0.005859375f, 0.01977539f, -0.0029296875f, -0.005859375f, -0.0007324219f, -0.013183594f,
+ -0.016845703f, -0.052246094f, -0.057373047f, 0.008056641f, -0.01171875f, -0.068847656f, -0.0859375f, -0.016357422f, -0.012207031f, 0.046875f, 0.18164062f, 0.2692871f, 0.13476562f, -0.024414062f, -0.1274414f, -0.16723633f,
+ -0.021972656f, -0.053955078f, -0.022705078f, -0.00048828125f, 0.072021484f, 0.083496094f, 0.056640625f, -0.014892578f, 0.028320312f, 0.09399414f, 0.061279297f, -0.48779297f, -0.018554688f, 0.1550293f, 0.05859375f, 0.0107421875f,
+ 0.38476562f, -0.049316406f, -0.0793457f, -0.025146484f, -0.02319336f, -0.020751953f, 0.026855469f, -0.00048828125f, -0.052490234f, -0.033935547f, -0.04638672f, -0.0107421875f, -0.018066406f, -0.022216797f, -0.016113281f, -0.013427734f,
+ -0.23852539f, -0.064941406f, -0.018066406f, -0.0034179688f, 0.040283203f, 0.01928711f, 0.018310547f, 0.030761719f, 0.030029297f, 0.028564453f, 0.010253906f, 0.037109375f, 0.021484375f, 0.03491211f, 0.03515625f, 0.018798828f,
+ 0.03857422f, 0.028808594f, 0.025878906f, 0.04321289f, 0.03491211f, -0.021972656f, -0.03466797f, -0.01953125f, -0.02368164f, -0.095214844f, -0.13891602f, -0.032714844f, 0.013671875f, 0.05883789f, 0.064697266f, 0.057861328f,
+ -0.014892578f, 0.014892578f, 0.0126953125f, 0.045410156f, 0.0073242188f, 0.08300781f, 0.17797852f, 0.030761719f, -0.11743164f, -0.071777344f, -0.048095703f, -0.007080078f, -0.016113281f, -0.024414062f, -0.033203125f, -0.03881836f,
+ 0.0690918f, -0.049072266f, -0.23413086f, -0.3227539f, -0.15258789f, -0.028320312f, 0.05883789f, 0.055908203f, 0.08618164f, 0.08203125f, 0.052246094f, 0.0546875f, 0.022216797f, 0.07885742f, 0.13061523f, 0.095947266f,
+ -0.13452148f, -0.026855469f, 0.107177734f, 0.16040039f, 0.13305664f, 0.043701172f, 0.0087890625f, 0.020019531f, 0.040039062f, 0.017578125f, -0.030029297f, -0.024902344f, -0.067871094f, -0.08666992f, -0.076416016f, -0.083740234f,
+ -0.01953125f, -0.059814453f, -0.061279297f, 0.008056641f, 0.031982422f, 0.08203125f, -0.045166016f, -0.25561523f, -0.02758789f, 0.10522461f, 0.06274414f, 0.046875f, 0.029052734f, 0.03173828f, 0.04248047f, 0.028564453f,
+ -0.050048828f, 0.084472656f, 0.27172852f, 0.053222656f, -0.063964844f, -0.12988281f, -0.07299805f, -0.051757812f, -0.036621094f, -0.0014648438f, -0.0009765625f, 0.021728516f, 0.009033203f, -0.0007324219f, -0.013183594f, -0.018554688f,
+ 0.0847168f, 0.18920898f, -0.1796875f, -0.01586914f, -0.017822266f, -0.021728516f, 0.006591797f, -0.0075683594f, -0.019042969f, -0.0107421875f, -0.0146484375f, 0.014160156f, 0.0034179688f, -0.0056152344f, -0.0036621094f, -0.0017089844f,
};
const float *const ivas_sns_cdbks_side_tcx20[SNS_MSVQ_NSTAGES_SIDE] = { ivas_sns_cdbks_side_tcx20_stage1, ivas_sns_cdbks_side_tcx20_stage2 };
-const float ivas_sns_means_side_tcx10[M] = {
- -0.0085f , 0.0070f , 0.0074f , 0.0045f,
- -0.0038f , 0.0071f , 0.0040f , -0.0068f,
- -0.0104f , -0.0095f , -0.0259f , -0.0163f,
- 0.0127f , 0.0087f , 0.0036f , 0.0262f
-};
-
const float ivas_sns_cdbks_side_tcx10_stage1[ 32 * 16 ] = {
- -0.23085418f, -0.21005449f, -0.18570241f, -0.13606880f, -0.11948469f, -0.10308038f, -0.11104958f, -0.15882089f, -0.13896854f, -0.06621316f, 0.05217852f, 0.11795393f, 0.15762859f, 0.26837024f, 0.37542593f, 0.48873907f,
- 0.13745600f, 0.20131847f, 0.22182278f, 0.29526068f, 0.24656821f, 0.13757111f, 0.07460669f, 0.03134436f, -0.06561883f, -0.17480962f, -0.24070771f, -0.31627147f, -0.28865063f, -0.14849001f, -0.03399112f, -0.07740884f,
- -0.13299250f, -0.14002491f, -0.11936499f, -0.04179630f, -0.03438902f, 0.04431344f, 0.06951552f, 0.01403797f, 0.05531963f, -0.01394528f, -0.09745552f, 0.00448586f, 0.26823524f, 0.23321159f, 0.06675539f, -0.17590634f,
- 0.06191756f, 0.11582434f, 0.13192343f, 0.09527126f, 0.08193836f, 0.01139745f, 0.03044540f, 0.11065563f, 0.07578016f, -0.02083963f, -0.07297648f, -0.08340844f, -0.07282079f, -0.12840160f, -0.18605485f, -0.15065167f,
- -0.03483375f, -0.04038755f, -0.07410056f, -0.06961358f, -0.04495163f, -0.12359739f, -0.20954724f, -0.19583867f, -0.14529606f, 0.00841374f, 0.12968518f, 0.22831580f, 0.23147392f, 0.13653895f, 0.09511995f, 0.10861877f,
- 0.06658553f, 0.21860187f, 0.09436141f, -0.09071645f, -0.07082980f, 0.04518200f, 0.04859027f, -0.03547180f, -0.06006165f, -0.02756024f, 0.00158143f, -0.01511772f, -0.04477551f, -0.04937419f, -0.04159366f, -0.03940128f,
- 0.02864506f, -0.04039106f, -0.15284948f, -0.42538299f, -0.19236357f, 0.03104685f, 0.02253710f, 0.02311004f, 0.04867318f, 0.06745871f, 0.09338212f, 0.09710035f, 0.07856015f, 0.09301454f, 0.11632315f, 0.11113598f,
- 0.14528623f, 0.29868967f, 0.46429789f, 0.54323288f, 0.40204138f, 0.26355278f, 0.17207026f, 0.09889195f, -0.00279626f, -0.16206412f, -0.29083020f, -0.40501466f, -0.54537297f, -0.46768767f, -0.27766915f, -0.23662804f,
- -0.38143153f, -0.38286102f, -0.37711911f, -0.29609917f, -0.25719669f, -0.20628984f, -0.15545466f, -0.08387721f, -0.03028209f, 0.14307072f, 0.32718172f, 0.40216059f, 0.39369890f, 0.30234268f, 0.29650354f, 0.30565312f,
- 0.35958422f, 0.51604595f, 0.41116626f, 0.13914238f, -0.03378266f, -0.13855653f, -0.18788816f, -0.17389274f, -0.14739128f, -0.16521614f, -0.14451729f, -0.13567903f, -0.09514774f, -0.07488226f, -0.06811874f, -0.06086662f,
- -0.66004345f, -0.31718869f, -0.22177390f, -0.12449418f, -0.09939825f, 0.07331022f, 0.21408044f, 0.21558931f, 0.11208625f, 0.04257974f, -0.01807639f, 0.09442548f, 0.06053141f, 0.06888331f, 0.20357028f, 0.35591847f,
- -0.16304924f, -0.12420037f, -0.04222860f, 0.05588216f, 0.18467874f, 0.32957705f, 0.39156897f, 0.27848510f, 0.13897139f, -0.02741662f, -0.14580317f, -0.19651482f, -0.22072919f, -0.18213237f, -0.12846721f, -0.14862176f,
- -0.17887269f, -0.40659902f, -0.02516902f, 0.09601495f, 0.06138763f, 0.02130781f, 0.05102018f, 0.04939750f, 0.05199909f, 0.05639114f, 0.06766195f, 0.07106289f, 0.04938017f, 0.02276475f, 0.00986626f, 0.00238653f,
- 0.35668951f, 0.22742896f, -0.06232152f, -0.18667516f, -0.28394315f, -0.31893226f, -0.28501785f, -0.19154472f, -0.14625471f, -0.07293625f, 0.05620192f, 0.15269426f, 0.20840665f, 0.19892856f, 0.16095072f, 0.18632539f,
- -0.04935166f, -0.11272268f, 0.08233717f, 0.29988006f, 0.19331526f, 0.14054174f, 0.08680898f, -0.01410902f, -0.04313985f, -0.03494681f, -0.04540697f, -0.07243925f, -0.09250963f, -0.09472804f, -0.10148439f, -0.14204503f,
- 0.18485137f, 0.25341568f, 0.21009944f, 0.20568550f, 0.20518381f, 0.27019582f, 0.21216885f, 0.00546777f, -0.00044021f, -0.10735443f, -0.20735090f, -0.14224940f, -0.09351389f, -0.09761419f, -0.36078632f, -0.53775866f,
- -0.37281135f, -0.49261999f, -0.36727842f, -0.16577288f, -0.02238290f, 0.00199674f, -0.01679564f, 0.04714198f, 0.10589472f, 0.16394573f, 0.18921056f, 0.20782063f, 0.19861654f, 0.19447370f, 0.17625681f, 0.15230414f,
- 0.06686853f, 0.05611921f, 0.03365910f, 0.02756852f, 0.08295478f, 0.06008045f, -0.03273553f, -0.04364718f, -0.01449926f, -0.16865975f, -0.29690154f, -0.15022460f, -0.01812698f, 0.04654261f, 0.11587511f, 0.23512676f,
- 0.05629958f, -0.04922929f, -0.24893641f, -0.04282766f, 0.05664299f, 0.06157661f, 0.05406340f, 0.01868661f, -0.00352496f, -0.00155314f, 0.04576544f, 0.04384907f, 0.01829060f, 0.01451148f, 0.01064548f, -0.03425997f,
- 0.00489548f, -0.00560306f, 0.00615573f, -0.00441324f, 0.02514502f, 0.02634783f, 0.01098806f, 0.01133668f, 0.06739798f, 0.14368795f, 0.11283267f, 0.01118776f, -0.08555990f, -0.10393666f, -0.11315265f, -0.10730981f,
- -0.15112519f, -0.11783557f, -0.13754019f, -0.07632290f, -0.06121828f, -0.06360113f, -0.05018035f, -0.00549590f, 0.05908192f, 0.04630727f, 0.02538631f, -0.00811102f, -0.02567731f, 0.08327373f, 0.21071206f, 0.27234661f,
- 0.56834545f, 0.15133540f, -0.01992277f, -0.04770211f, -0.05432411f, -0.02191499f, -0.02550971f, -0.03144176f, -0.02317891f, -0.02811835f, -0.04327235f, -0.06018613f, -0.07647819f, -0.07349573f, -0.08821391f, -0.12592196f,
- -0.03137272f, -0.03974785f, -0.03770784f, -0.05600026f, -0.03191645f, -0.04815164f, -0.04304812f, 0.02455638f, 0.06207261f, 0.02331568f, -0.01876696f, -0.04473163f, -0.02498340f, 0.06425271f, 0.11960865f, 0.08262092f,
- 0.45973777f, 0.45999547f, 0.38173824f, 0.22785755f, 0.16821465f, 0.17382620f, 0.20517627f, 0.04061839f, -0.12685907f, -0.26643193f, -0.37356030f, -0.36765140f, -0.32336919f, -0.29335060f, -0.29318189f, -0.07275984f,
- -0.07969188f, -0.23669686f, -0.42690692f, -0.49932686f, -0.40006183f, -0.28450852f, -0.22942850f, -0.12475617f, -0.03421007f, 0.12993786f, 0.27530393f, 0.32731838f, 0.50859567f, 0.47553443f, 0.32383390f, 0.27506335f,
- 0.34046042f, 0.28909102f, 0.17226731f, 0.06244214f, 0.10377957f, 0.13146006f, 0.03081777f, -0.02599206f, -0.11020633f, -0.20031818f, -0.27040991f, -0.19266314f, -0.09502591f, -0.17705982f, -0.16383079f, 0.10518781f,
- -0.43345226f, 0.01054419f, 0.06653837f, 0.02899912f, 0.04789640f, 0.03995846f, 0.02631173f, 0.04744618f, 0.05142942f, 0.03249742f, 0.03044055f, 0.03518159f, 0.01592359f, 0.00998224f, -0.00417209f, -0.00552518f,
- -0.35779590f, -0.24084024f, -0.08920896f, -0.01964746f, -0.04518980f, 0.07193759f, 0.22722040f, 0.28999718f, 0.39417664f, 0.30171530f, 0.12526317f, 0.00759665f, -0.11081727f, -0.17325866f, -0.19301481f, -0.18813416f,
- -0.16184582f, -0.19051919f, -0.19758934f, -0.16274525f, -0.19869541f, -0.22576659f, -0.13506612f, 0.01672518f, 0.13044875f, 0.26035967f, 0.27598891f, 0.22195891f, 0.13262193f, 0.13096192f, 0.10021772f, 0.00294471f,
- 0.07825952f, 0.06525092f, 0.17527642f, 0.02096373f, -0.24373383f, -0.29324959f, -0.11558339f, -0.03040273f, 0.01406029f, 0.04150557f, 0.06984124f, 0.07372710f, 0.06551062f, 0.06332513f, 0.02509070f, -0.00984142f,
- 0.08701726f, 0.12843394f, 0.16700094f, 0.15034452f, 0.12947411f, -0.01656238f, -0.15483649f, -0.18970569f, -0.18557831f, -0.09352705f, -0.01998975f, -0.00988876f, 0.00753489f, 0.01530672f, 0.00965047f, -0.02467425f,
- 0.26197082f, 0.21849905f, 0.21673972f, 0.16654799f, 0.18547759f, 0.16177425f, 0.16111117f, 0.20927596f, 0.18073438f, 0.03535012f, -0.14032550f, -0.22486416f, -0.33259461f, -0.40957544f, -0.38613800f, -0.30398287f
+ -0.23950195f, -0.203125f, -0.17822266f, -0.1315918f, -0.123291016f, -0.095947266f, -0.106933594f, -0.16552734f, -0.14941406f, -0.075683594f, 0.026367188f, 0.1015625f, 0.17041016f, 0.2770996f, 0.37890625f, 0.5148926f,
+ 0.12890625f, 0.20825195f, 0.22924805f, 0.2998047f, 0.24267578f, 0.14477539f, 0.07861328f, 0.024658203f, -0.076171875f, -0.18432617f, -0.26660156f, -0.33251953f, -0.2758789f, -0.13964844f, -0.030517578f, -0.05126953f,
+ -0.14160156f, -0.13305664f, -0.111816406f, -0.037353516f, -0.038085938f, 0.051513672f, 0.07348633f, 0.0073242188f, 0.044921875f, -0.0234375f, -0.123291016f, -0.01171875f, 0.28100586f, 0.24194336f, 0.0703125f, -0.1496582f,
+ 0.053466797f, 0.122802734f, 0.1394043f, 0.099853516f, 0.078125f, 0.018554688f, 0.034423828f, 0.103759766f, 0.06542969f, -0.030273438f, -0.09887695f, -0.099609375f, -0.060058594f, -0.119628906f, -0.18237305f, -0.12451172f,
+ -0.04345703f, -0.033447266f, -0.06665039f, -0.06518555f, -0.048828125f, -0.11645508f, -0.2055664f, -0.20263672f, -0.15576172f, -0.0009765625f, 0.103759766f, 0.21191406f, 0.24414062f, 0.14526367f, 0.09863281f, 0.13476562f,
+ 0.05810547f, 0.22558594f, 0.10180664f, -0.08618164f, -0.07470703f, 0.052246094f, 0.052490234f, -0.042236328f, -0.07055664f, -0.037109375f, -0.024169922f, -0.03149414f, -0.031982422f, -0.040527344f, -0.038085938f, -0.013183594f,
+ 0.020019531f, -0.033447266f, -0.14550781f, -0.42089844f, -0.19604492f, 0.038085938f, 0.026611328f, 0.016357422f, 0.038330078f, 0.057861328f, 0.06762695f, 0.08081055f, 0.091308594f, 0.10180664f, 0.11987305f, 0.13720703f,
+ 0.13671875f, 0.30566406f, 0.4716797f, 0.54785156f, 0.39819336f, 0.27075195f, 0.17602539f, 0.092041016f, -0.013183594f, -0.17163086f, -0.3166504f, -0.42138672f, -0.53271484f, -0.45898438f, -0.27416992f, -0.21044922f,
+ -0.38989258f, -0.37597656f, -0.3696289f, -0.2915039f, -0.26098633f, -0.19921875f, -0.15136719f, -0.09057617f, -0.040771484f, 0.13354492f, 0.30126953f, 0.3857422f, 0.40649414f, 0.31103516f, 0.30004883f, 0.3317871f,
+ 0.35107422f, 0.5229492f, 0.41870117f, 0.14355469f, -0.037597656f, -0.13134766f, -0.18383789f, -0.18066406f, -0.15771484f, -0.17480469f, -0.17041016f, -0.15209961f, -0.08251953f, -0.06616211f, -0.064453125f, -0.03466797f,
+ -0.66845703f, -0.31030273f, -0.21435547f, -0.11987305f, -0.103271484f, 0.080322266f, 0.21801758f, 0.20874023f, 0.1015625f, 0.032958984f, -0.043945312f, 0.078125f, 0.07324219f, 0.07763672f, 0.20727539f, 0.38208008f,
+ -0.17163086f, -0.1171875f, -0.03491211f, 0.060302734f, 0.1809082f, 0.33666992f, 0.3955078f, 0.27172852f, 0.12841797f, -0.036865234f, -0.17163086f, -0.21289062f, -0.20800781f, -0.17333984f, -0.125f, -0.12231445f,
+ -0.1875f, -0.3996582f, -0.017822266f, 0.10058594f, 0.057617188f, 0.028320312f, 0.05493164f, 0.04272461f, 0.041503906f, 0.046875f, 0.041748047f, 0.0546875f, 0.06201172f, 0.03149414f, 0.013427734f, 0.028564453f,
+ 0.34814453f, 0.234375f, -0.05493164f, -0.1821289f, -0.2878418f, -0.31176758f, -0.28100586f, -0.19824219f, -0.15673828f, -0.08251953f, 0.030273438f, 0.13647461f, 0.2211914f, 0.20776367f, 0.16455078f, 0.21240234f,
+ -0.057861328f, -0.10571289f, 0.08984375f, 0.30444336f, 0.18945312f, 0.14770508f, 0.09082031f, -0.020996094f, -0.053466797f, -0.044433594f, -0.07128906f, -0.08886719f, -0.079833984f, -0.0859375f, -0.09790039f, -0.1159668f,
+ 0.17626953f, 0.26049805f, 0.2175293f, 0.21020508f, 0.20141602f, 0.27734375f, 0.21606445f, -0.0012207031f, -0.010986328f, -0.11694336f, -0.2331543f, -0.15844727f, -0.08081055f, -0.08886719f, -0.35717773f, -0.5114746f,
+ -0.38134766f, -0.4855957f, -0.35986328f, -0.16137695f, -0.026123047f, 0.009033203f, -0.0126953125f, 0.040283203f, 0.095458984f, 0.15454102f, 0.16333008f, 0.19140625f, 0.21142578f, 0.203125f, 0.17993164f, 0.1784668f,
+ 0.05834961f, 0.06298828f, 0.041015625f, 0.031982422f, 0.07910156f, 0.06713867f, -0.028808594f, -0.05053711f, -0.024902344f, -0.17822266f, -0.3227539f, -0.1665039f, -0.0053710938f, 0.05517578f, 0.119384766f, 0.26123047f,
+ 0.047851562f, -0.042236328f, -0.24145508f, -0.038330078f, 0.052734375f, 0.068603516f, 0.05810547f, 0.011962891f, -0.013916016f, -0.010986328f, 0.020019531f, 0.02758789f, 0.03100586f, 0.02319336f, 0.014160156f, -0.008056641f,
+ -0.0036621094f, 0.0014648438f, 0.013671875f, 0.0f, 0.021240234f, 0.033447266f, 0.014892578f, 0.004638672f, 0.056884766f, 0.13427734f, 0.08691406f, -0.005126953f, -0.072753906f, -0.095214844f, -0.10961914f, -0.08105469f,
+ -0.15966797f, -0.110839844f, -0.13012695f, -0.071777344f, -0.064941406f, -0.056396484f, -0.046142578f, -0.012207031f, 0.048583984f, 0.036865234f, -0.00048828125f, -0.024414062f, -0.012939453f, 0.092041016f, 0.21435547f, 0.29858398f,
+ 0.55981445f, 0.15820312f, -0.012451172f, -0.04321289f, -0.05810547f, -0.014892578f, -0.021484375f, -0.038330078f, -0.033691406f, -0.037597656f, -0.0690918f, -0.076416016f, -0.0637207f, -0.064697266f, -0.0847168f, -0.099853516f,
+ -0.039794922f, -0.032714844f, -0.030273438f, -0.051513672f, -0.03564453f, -0.041015625f, -0.0390625f, 0.017822266f, 0.051513672f, 0.013916016f, -0.044677734f, -0.061035156f, -0.012207031f, 0.07299805f, 0.123291016f, 0.10888672f,
+ 0.45117188f, 0.46704102f, 0.38916016f, 0.23242188f, 0.16430664f, 0.1809082f, 0.20922852f, 0.033935547f, -0.13720703f, -0.2758789f, -0.39941406f, -0.3840332f, -0.31054688f, -0.28466797f, -0.28955078f, -0.04663086f,
+ -0.088134766f, -0.22973633f, -0.4194336f, -0.49487305f, -0.4038086f, -0.27734375f, -0.2253418f, -0.1315918f, -0.044677734f, 0.12036133f, 0.24951172f, 0.31103516f, 0.52124023f, 0.484375f, 0.32739258f, 0.30126953f,
+ 0.33203125f, 0.29614258f, 0.1796875f, 0.06689453f, 0.100097656f, 0.13867188f, 0.03491211f, -0.032714844f, -0.12060547f, -0.2097168f, -0.29638672f, -0.20898438f, -0.08227539f, -0.16821289f, -0.16015625f, 0.13134766f,
+ -0.44189453f, 0.017578125f, 0.07397461f, 0.033447266f, 0.044189453f, 0.04711914f, 0.030273438f, 0.040771484f, 0.041015625f, 0.022949219f, 0.004638672f, 0.018798828f, 0.028564453f, 0.018798828f, -0.00048828125f, 0.020751953f,
+ -0.36621094f, -0.23388672f, -0.08178711f, -0.015136719f, -0.049072266f, 0.07910156f, 0.23120117f, 0.28320312f, 0.38378906f, 0.29223633f, 0.099365234f, -0.0087890625f, -0.09814453f, -0.16455078f, -0.18945312f, -0.16186523f,
+ -0.17041016f, -0.18359375f, -0.19018555f, -0.15820312f, -0.20239258f, -0.21875f, -0.13110352f, 0.010009766f, 0.12011719f, 0.25097656f, 0.25024414f, 0.2055664f, 0.14526367f, 0.13964844f, 0.103759766f, 0.029052734f,
+ 0.06982422f, 0.072265625f, 0.18261719f, 0.025390625f, -0.2475586f, -0.2861328f, -0.111572266f, -0.037109375f, 0.0036621094f, 0.031982422f, 0.043945312f, 0.057373047f, 0.078125f, 0.072021484f, 0.028564453f, 0.016357422f,
+ 0.07836914f, 0.13549805f, 0.1743164f, 0.15478516f, 0.12573242f, -0.009521484f, -0.1508789f, -0.1965332f, -0.19604492f, -0.103027344f, -0.045898438f, -0.026123047f, 0.020263672f, 0.023925781f, 0.013183594f, 0.0014648438f,
+ 0.25341797f, 0.22558594f, 0.2241211f, 0.17114258f, 0.18164062f, 0.16894531f, 0.16503906f, 0.20239258f, 0.17041016f, 0.025878906f, -0.16625977f, -0.24121094f, -0.31982422f, -0.4008789f, -0.38256836f, -0.27783203f,
};
const float ivas_sns_cdbks_side_tcx10_stage2[ 8 * 16 ] = {
- -0.13993218f, -0.02453874f, 0.12672628f, 0.02785695f, 0.06681568f, 0.12811808f, 0.07492973f, -0.01977524f, -0.05822869f, -0.07547464f, -0.06553072f, -0.05473233f, -0.04357434f, -0.00634272f, 0.03406826f, 0.02961442f,
- -0.06711216f, -0.11444162f, -0.09789788f, -0.09123304f, -0.12190348f, -0.00995424f, 0.10989921f, 0.11555575f, 0.06002452f, 0.03801973f, 0.02047622f, 0.01721280f, 0.02414692f, 0.02829613f, 0.03827912f, 0.05063187f,
- 0.05523005f, 0.03052467f, 0.03910551f, 0.05802321f, 0.02158461f, 0.03249705f, 0.04015871f, -0.00878163f, -0.05597684f, -0.02391125f, 0.03722223f, 0.06349026f, 0.02718346f, -0.07380323f, -0.12743287f, -0.11511406f,
- 0.11202279f, 0.20074913f, 0.04546646f, -0.10844616f, -0.14193153f, -0.08529745f, -0.03252409f, 0.03394947f, 0.04414551f, 0.00658101f, -0.01249852f, -0.01845361f, -0.01335408f, -0.01042434f, -0.00769413f, -0.01229041f,
- -0.04167890f, -0.07371348f, -0.14826543f, 0.02126701f, 0.16009313f, 0.11910639f, 0.05602141f, 0.08082496f, 0.12544839f, 0.05415940f, -0.03080142f, -0.04070302f, -0.06024186f, -0.07129750f, -0.07769974f, -0.07251926f,
- -0.07457123f, -0.04115197f, -0.04049765f, -0.06857318f, -0.04225051f, -0.03861733f, -0.05120942f, -0.08876715f, -0.05537668f, 0.03678654f, 0.09038235f, 0.06681871f, 0.08915640f, 0.13108744f, 0.08129597f, 0.00548771f,
- -0.05294641f, 0.03370244f, 0.16024587f, 0.17199155f, 0.02454307f, -0.13278320f, -0.13945295f, -0.04199699f, 0.00678627f, 0.02029543f, 0.00856028f, 0.00137417f, -0.01135502f, -0.03017687f, -0.02257884f, 0.00379131f,
- 0.20898804f, -0.01113044f, -0.08488316f, -0.01088633f, 0.03304903f, -0.01306932f, -0.05782260f, -0.07100917f, -0.06682249f, -0.05645623f, -0.04781041f, -0.03500698f, -0.01196148f, 0.03266111f, 0.08176223f, 0.11039842f
+ -0.13989258f, -0.024658203f, 0.12670898f, 0.027832031f, 0.06689453f, 0.12817383f, 0.07495117f, -0.01977539f, -0.05834961f, -0.07543945f, -0.06542969f, -0.0546875f, -0.04345703f, -0.0063476562f, 0.034179688f, 0.029541016f,
+ -0.06713867f, -0.11450195f, -0.09790039f, -0.091308594f, -0.12182617f, -0.010009766f, 0.10986328f, 0.115478516f, 0.060058594f, 0.038085938f, 0.020507812f, 0.017333984f, 0.024169922f, 0.028320312f, 0.038330078f, 0.05053711f,
+ 0.05517578f, 0.030517578f, 0.0390625f, 0.05810547f, 0.021484375f, 0.032470703f, 0.040039062f, -0.0087890625f, -0.055908203f, -0.023925781f, 0.037109375f, 0.06347656f, 0.02709961f, -0.07373047f, -0.1274414f, -0.115234375f,
+ 0.11206055f, 0.2006836f, 0.045410156f, -0.10839844f, -0.1418457f, -0.08520508f, -0.032470703f, 0.033935547f, 0.044189453f, 0.006591797f, -0.012451172f, -0.018554688f, -0.013427734f, -0.010498047f, -0.0078125f, -0.012207031f,
+ -0.041748047f, -0.07373047f, -0.14819336f, 0.021240234f, 0.16015625f, 0.119140625f, 0.055908203f, 0.08081055f, 0.12548828f, 0.05419922f, -0.030761719f, -0.040771484f, -0.060302734f, -0.07128906f, -0.07763672f, -0.072509766f,
+ -0.07446289f, -0.041259766f, -0.040527344f, -0.068603516f, -0.042236328f, -0.03857422f, -0.05126953f, -0.08886719f, -0.055419922f, 0.036865234f, 0.09033203f, 0.06689453f, 0.08911133f, 0.13110352f, 0.08129883f, 0.0053710938f,
+ -0.052978516f, 0.033691406f, 0.16015625f, 0.171875f, 0.024658203f, -0.1328125f, -0.1394043f, -0.041992188f, 0.0068359375f, 0.020263672f, 0.008544922f, 0.0014648438f, -0.011474609f, -0.030273438f, -0.022460938f, 0.00390625f,
+ 0.20898438f, -0.011230469f, -0.08496094f, -0.010986328f, 0.032958984f, -0.013183594f, -0.057861328f, -0.07104492f, -0.06689453f, -0.056396484f, -0.047851562f, -0.03491211f, -0.011962891f, 0.032714844f, 0.08178711f, 0.11035156f,
};
const float *const ivas_sns_cdbks_side_tcx10[SNS_MSVQ_NSTAGES_SIDE] = { ivas_sns_cdbks_side_tcx10_stage1, ivas_sns_cdbks_side_tcx10_stage2 };
-#endif // SNS_MSVQ
+const int16_t sns_1st_cdbk[2][2][8 * 32] = {
+ { /* split 1 */
+ { /* TCX 20 */
+ -10900, -11064, -10637, -10471, -9051, -6381, -4688, -2438,
+ -2119, -5087, -6702, -8118, -7586, -6343, -4828, -3406,
+ 2004, -3443, -4289, -3757, -3234, -2952, -2313, -1781,
+ 1749, 5598, 3916, 732, -1472, -2964, -3275, -2332,
+ -11978, -14369, -5600, -545, 981, -929, -57, 1903,
+ 1745, 391, 202, 115, 256, -291, -862, -1637,
+ -4052, 2059, 4709, 6768, 5595, 1975, -1723, -1218,
+ 2093, 7263, 8679, 7576, 3701, -2438, -4389, -2686,
+ -7120, -6279, -5715, -5520, -4752, -3125, -1856, -438,
+ 8131, -2543, -6285, -6723, -5588, -4321, -3264, -2164,
+ -653, -1301, -660, 608, 1598, 1805, 1698, 760,
+ 4882, 9309, 6333, 1734, 284, 364, 560, 1015,
+ -7686, -5737, -3443, -1642, 245, 1531, 1827, 1769,
+ -1468, 3782, 144, -5130, -6883, -5165, -1497, 2072,
+ -12937, -8429, -2619, 2894, 5004, 4710, 4627, 3740,
+ 3198, 3928, 4358, 4554, 3887, 2844, 1299, 129,
+ -13828, -12296, -9364, -7918, -5571, -1909, 307, 2047,
+ -4314, -1211, -559, -1061, -1928, -2228, -2359, -1902,
+ -309, -3224, -3404, -1895, -743, -59, 757, 908,
+ 10914, 5865, 1599, -386, -1392, -2285, -2236, -2042,
+ -11825, -16241, -11402, -3627, 6556, 8953, 6421, 1546,
+ 6102, 777, -301, 536, 902, 541, 210, -429,
+ -3052, 3997, 5389, 1842, -344, 1556, 2667, 2428,
+ 11788, 10894, 7448, 5423, 2372, -677, -2385, -3839,
+ -45, -7602, -8923, -7179, -3273, 65, 4500, 6726,
+ 5895, 626, -1610, -2598, -3240, -3540, -2930, -2156,
+ -971, 461, 1494, 4907, 5859, 5199, 3678, 2502,
+ 10766, 5297, 1844, 1236, 2498, 3503, 2846, 838,
+ -7816, -1212, 891, 2387, 1317, 2225, 1859, 1602,
+ 2376, 5357, 2088, -2719, -3419, -420, 2431, 2943,
+ -8383, -795, 4351, 7026, 7460, 7191, 5262, 3796,
+ 1522, 6283, 8714, 8222, 7434, 5768, 3586, 1499,
+ },
+ { /* TCX 10 */
+ -15596, -16321, -10264, -1002, 5955, 5543, -29, -1688,
+ 17, -3794, -6207, -7356, -6998, -6081, -4453, -2448,
+ -12543, -11530, -10186, -8817, -7083, -4440, -1946, 892,
+ 5198, 2751, -274, -2574, -4561, -6087, -5944, -4600,
+ -683, -2640, -2753, -1195, -239, -217, -286, 90,
+ -1400, -1146, -1853, -2845, -3456, -3788, -3171, -1969,
+ -1835, 392, 1725, 1209, -392, -1640, -2001, -1608,
+ 5770, 7707, 5210, 2112, -382, -2088, -2634, -3007,
+ -10766, -8101, -5137, -3754, -1881, 331, 2339, 3679,
+ -2637, -4640, -5811, -5651, -3790, -1359, 913, 1893,
+ -7793, -4768, -1762, -545, -717, -837, -441, -75,
+ 4030, 1770, 467, 379, 10, -1330, -2398, -2290,
+ -9395, -6952, -2494, 2022, 4753, 5614, 4443, 2642,
+ -1486, 1748, 859, -2586, -3368, -638, 2761, 3269,
+ -2408, 306, 3633, 6567, 5950, 2474, -621, -1421,
+ 5478, 7986, 9498, 8165, 5477, 1244, -523, -1586,
+ -13564, -14673, -10597, -5504, 1575, 8248, 7662, 4025,
+ 4978, -682, -3586, -4305, -3703, -3001, -2227, -1278,
+ -8002, -6831, -5558, -4868, -4243, -3393, -2486, -1110,
+ 11485, 5472, 1645, -533, -1792, -2814, -3169, -2706,
+ 1617, 421, 232, 1382, 2162, 2017, 1318, 744,
+ 3677, 5212, 1990, -1514, -2894, -2441, -451, 592,
+ 731, 4295, 5860, 3756, 1991, 1437, 869, 127,
+ 12736, 11722, 7768, 4682, 1574, -744, -1989, -3131,
+ -3490, -4269, -3681, -1531, 1111, 3327, 4138, 3815,
+ 7344, 1400, -1302, -1502, -1015, 57, 1212, 1498,
+ -4836, -1881, 1071, 2055, 2114, 2465, 2093, 1458,
+ 8569, 5879, 3654, 2879, 2530, 1703, 781, -233,
+ -3709, -990, 2338, 6227, 7083, 7102, 5657, 3401,
+ 3389, 6392, 5267, 1011, 275, 3519, 5236, 4339,
+ 599, 3752, 6943, 9211, 8152, 5568, 3337, 1838,
+ 9885, 9591, 7905, 8068, 7929, 7421, 4234, 757,
+ }
+ },
+ { /* split 2 */
+ { /* TCX 20 */
+ -178, -3476, -5982, -7081, -7548, -7440, -6859, -5798,
+ -3596, -3670, -1501, 770, 812, -286, -2001, -3377,
+ -3998, -5191, -4988, -4421, -3889, -3571, -2738, -1969,
+ -2981, -2687, -1501, -83, 1136, 2377, 3248, 4105,
+ 1842, -41, -1972, -4282, -6779, -8405, -8674, -7835,
+ -259, 571, 2124, 3344, 2959, 1407, -750, -2523,
+ -524, -1956, -2855, -3202, -3939, -4666, -4907, -4782,
+ -5110, -4768, -3017, -663, 4188, 9210, 16602, 21081,
+ 4373, 4846, -603, -6495, -7289, -5540, -4749, -5527,
+ -1448, -1043, -619, -105, 356, 362, 542, 857,
+ 1373, -752, -5334, -6244, -3001, -932, -1040, -3125,
+ -2403, -1397, 612, 2449, 3920, 5231, 6819, 8581,
+ 2183, 1211, -111, -1084, -2836, -4977, -6701, -7284,
+ -751, 1255, 3408, 6474, 7503, 7026, 5413, 4464,
+ 935, 850, 589, 353, 160, -434, -939, -931,
+ 268, 2284, 3884, 5423, 6680, 7996, 9244, 9472,
+ 1075, 113, -1289, -4457, -7512, -5930, -1799, -571,
+ -3689, -4254, -3755, -2995, -1581, -135, 1049, 1589,
+ -1166, -1752, -1790, -1897, -1927, -1831, -1359, -805,
+ -1494, -735, 635, 1993, 2909, 3546, 4226, 4956,
+ 4435, 4299, 4269, 1328, -3731, -7621, -9319, -9170,
+ 1358, 2227, 3873, 4469, 4692, 4057, 2601, 1608,
+ 813, 398, -499, -666, -1286, -2271, -3316, -4025,
+ -3300, -1255, 2181, 6431, 10002, 12760, 13549, 12584,
+ 3714, 4180, 484, -2905, -2864, -1359, -1256, -2477,
+ 308, 868, 1373, 1629, 1793, 1834, 1814, 1746,
+ 1472, 798, -282, -1935, -1818, 320, 2221, 2914,
+ 2281, 3240, 2988, 1400, 2383, 4072, 5667, 6675,
+ 2672, 2678, 2874, 2096, -226, -2301, -3861, -4534,
+ 4988, 7231, 7641, 7731, 7061, 6447, 5411, 3513,
+ 3978, 4156, 4126, 2896, 1469, 759, 368, -68,
+ -264, 4210, 8534, 11008, 11606, 11888, 11072, 8949,
+ },
+ { /* TCX 10 */
+ -2852, -6158, -7231, -7830, -8012, -7922, -7556, -6706,
+ -3911, -5340, -5053, -4741, -4805, -4484, -3727, -3037,
+ -966, -1461, -1694, -2427, -3081, -3037, -2547, -2230,
+ -3455, -3315, -2451, -836, 1383, 3196, 3720, 3379,
+ 3052, 281, -3351, -6866, -9051, -9586, -8983, -8236,
+ -748, -4465, -4314, -2251, 29, -40, -3963, -6195,
+ 200, 1293, 2535, 2803, 1603, -186, -1397, -1697,
+ -1707, -265, 2196, 5295, 5894, 4216, 3440, 3826,
+ -237, -2133, -2279, -3149, -4377, -5638, -6520, -6764,
+ -2407, -2049, -1246, -664, -521, -430, -349, -211,
+ 3874, 1335, -1501, -2055, -1268, -990, -1852, -2871,
+ -1883, -1845, -1681, -484, 384, 2035, 5839, 9597,
+ 275, 380, 1048, 424, -1146, -3012, -4431, -5104,
+ -1699, -484, 756, 1261, 1279, 1377, 1975, 2590,
+ 2139, 4502, 3645, 4975, 6491, 5972, 5012, 4346,
+ -3821, -2581, -433, 2667, 6436, 10038, 11311, 8783,
+ 2359, -2689, -6604, -7039, -5992, -4268, -3711, -4840,
+ -2776, -4251, -4539, -3672, -2494, -1055, 280, 695,
+ 491, 866, 822, -44, -1009, -1165, -831, -538,
+ -1024, 91, 786, 1295, 2433, 3910, 4975, 5403,
+ 3117, 2590, 2337, -667, -4580, -8147, -9400, -9523,
+ -103, -630, -831, 669, 3062, 3398, 549, -1690,
+ 2113, 3467, 4279, 5047, 5344, 3361, 127, -2313,
+ -1199, 1153, 2914, 3688, 4260, 5421, 7471, 8831,
+ 2815, 2184, 316, -3058, -5596, -5564, -4343, -3793,
+ 922, 126, -1414, -1731, -1007, 359, 2029, 3088,
+ 4889, 4619, 2537, 1114, 950, 946, 799, 419,
+ -4271, -3750, -3359, -484, 1448, 4106, 10487, 20479,
+ 3818, 4687, 4064, 2212, -172, -2287, -3535, -4041,
+ 884, 2456, 3394, 2925, 2182, 2323, 2583, 2507,
+ 4767, 8057, 8263, 6461, 5003, 4055, 2923, 1845,
+ 19, 3813, 6926, 8432, 10141, 10850, 9692, 8383,
+ }
+ }
+};
+const int16_t sns_1st_means_16k[2][16] = {
+ { /* TCX 20 */
+ 14210, 19017, 14362, 9309, 5385, 2674, 1055, -211, -1407, -3059, -4393, -8597, -11180, -11756, -12131, -13281,
+ },
+ { /* TCX 10*/
+ 12018, 15915, 11089, 6015, 847, -705, -539, -1548, -893, -2163, -1806, -4189, -7017, -8670, -8874, -9480,
+ }
+};
+const int16_t sns_1st_means_25k6[2][16] = {
+ { /* TCX 20 */
+ 14973, 20323, 16461, 9554, 4017, 3103, 1602, 1694, -221, -1401, -6817, -10071, -11503, -11805, -13158, -16749,
+ },
+ { /* TCX 10 */
+ 15560, 19489, 14623, 5595, 2084, 1699, 775, -1312, -2195, -6101, -9078, -9465, -7825, -6603, -7281, -9960,
+ }
+};
+const int16_t sns_1st_means_32k[2][16] = {
+ { /* TCX 20 */
+ 15041, 20603, 16969, 10289, 4973, 4283, 3003, 3316, 1684, -259, -6614, -9535, -10363, -11834, -16625, -24930,
+ },
+ { /* TCX 10 */
+ 16510, 20660, 16025, 7224, 3921, 3868, 2623, 742, -1316, -6269, -8284, -7288, -6380, -8410, -13351, -20277,
+ }
+};
+
+ACPL_QUANT_TABLE alpha_quant_table[] =
+{
+ { /* Alfa Fine */
+ 33, /* nquant */
+ 16, /* offset */
+ { -2.000000e+000f, -1.809375e+000f, -1.637500e+000f, -1.484375e+000f, -1.350000e+000f, -1.234375e+000f, -1.137500e+000f, -1.059375e+000f, -1.000000e+000f, -9.406250e-001f,
+ -8.625000e-001f, -7.656250e-001f, -6.500000e-001f, -5.156250e-001f, -3.625000e-001f, -1.906250e-001f, +0.000000e+000f, +1.906250e-001f, +3.625000e-001f, +5.156250e-001f,
+ +6.500000e-001f, +7.656250e-001f, +8.625000e-001f, +9.406250e-001f, +1.000000e+000f, +1.059375e+000f, +1.137500e+000f, +1.234375e+000f, +1.350000e+000f, +1.484375e+000f,
+ +1.637500e+000f, +1.809375e+000f, +2.000000e+000f } /* data */
+ }, /* End Alfa Fine */
+ { /* Alfa Coarse */
+ 17, /* nquant */
+ 8, /* offset */
+ { -2.000000e+000f, -1.637500e+000f, -1.350000e+000f, -1.137500e+000f, -1.000000e+000f, -8.625000e-001f, -6.500000e-001f, -3.625000e-001f, +0.000000e+000f, +3.625000e-001f,
+ +6.500000e-001f, +8.625000e-001f, +1.000000e+000f, +1.137500e+000f, +1.350000e+000f, +1.637500e+000f, +2.000000e+000f } /* data */
+ } /* End Alfa Coarse */
+};
+
+ACPL_QUANT_TABLE beta_quant_table[2][9] =
+{
+ {
+ { /* Beta Fine #1 */
+ 9, /* nquant */
+ 0, /* offset */
+ { +0.000000e+000f, +2.375000e-001f, +5.500000e-001f, +9.375000e-001f, +1.400000e+000f, +1.937500e+000f, +2.550000e+000f, +3.237500e+000f, +4.000000e+000f } /* data */
+ }, /* End Beta Fine #1 */
+ { /* Beta Fine #2 */
+ 9, /* nquant */
+ 0, /* offset */
+ { +0.000000e+000f, +2.035449e-001f, +4.713672e-001f, +8.034668e-001f, +1.199844e+000f, +1.660498e+000f, +2.185430e+000f, +2.774639e+000f, +3.428125e+000f } /* data */
+ }, /* End Beta Fine #2 */
+ { /* Beta Fine #3 */
+ 9, /* nquant */
+ 0, /* offset */
+ { +0.000000e+000f, +1.729297e-001f, +4.004688e-001f, +6.826172e-001f, +1.019375e+000f, +1.410742e+000f, +1.856719e+000f, +2.357305e+000f, +2.912500e+000f } /* data */
+ }, /* End Beta Fine #3 */
+ { /* Beta Fine #4 */
+ 9, /* nquant */
+ 0, /* offset */
+ { +0.000000e+000f, +1.456543e-001f, +3.373047e-001f, +5.749512e-001f, +8.585938e-001f, +1.188232e+000f, +1.563867e+000f, +1.985498e+000f, +2.453125e+000f } /* data */
+ }, /* End Beta Fine #4 */
+ { /* Beta Fine #5 */
+ 9, /* nquant */
+ 0, /* offset */
+ { +0.000000e+000f, +1.217188e-001f, +2.818750e-001f, +4.804688e-001f, +7.175000e-001f, +9.929688e-001f, +1.306875e+000f, +1.659219e+000f, +2.050000e+000f } /* data */
+ }, /* End Beta Fine #5 */
+ { /* Beta Fine #6 */
+ 9, /* nquant */
+ 0, /* offset */
+ { +0.000000e+000f, +1.011230e-001f, +2.341797e-001f, +3.991699e-001f, +5.960938e-001f, +8.249512e-001f, +1.085742e+000f, +1.378467e+000f, +1.703125e+000f } /* data */
+ }, /* End Beta Fine #6 */
+ { /* Beta Fine #7 */
+ 9, /* nquant */
+ 0, /* offset */
+ { +0.000000e+000f, +8.386719e-002f, +1.942188e-001f, +3.310547e-001f, +4.943750e-001f, +6.841797e-001f, +9.004688e-001f, +1.143242e+000f, +1.412500e+000f } /* data */
+ }, /* End Beta Fine #7 */
+ { /* Beta Fine #8 */
+ 9, /* nquant */
+ 0, /* offset */
+ { +0.000000e+000f, +6.995117e-002f, +1.619922e-001f, +2.761230e-001f, +4.123438e-001f, +5.706543e-001f, +7.510547e-001f, +9.535449e-001f, +1.178125e+000f } /* data */
+ }, /* End Beta Fine #8 */
+ { /* Beta Fine #9 */
+ 9, /* nquant */
+ 0, /* offset */
+ { +0.000000e+000f, +5.937500e-002f, +1.375000e-001f, +2.343750e-001f, +3.500000e-001f, +4.843750e-001f, +6.375000e-001f, +8.093750e-001f, +1.000000e+000f } /* data */
+ } /* End Beta Fine #9 */
+ },
+ {
+ { /* Beta Coarse #1 */
+ 5, /* nquant */
+ 0, /* offset */
+ { +0.000000e+000f, +5.500000e-001f, +1.400000e+000f, +2.550000e+000f, +4.000000e+000f } /* data */
+ }, /* End Beta Coarse #1 */
+ { /* Beta Coarse #2 */
+ 5, /* nquant */
+ 0, /* offset */
+ { +0.000000e+000f, +4.004688e-001f, +1.019375e+000f, +1.856719e+000f, +2.912500e+000f } /* data */
+ }, /* End Beta Coarse #2 */
+ { /* Beta Coarse #3 */
+ 5, /* nquant */
+ 0, /* offset */
+ { +0.000000e+000f, +2.818750e-001f, +7.175000e-001f, +1.306875e+000f, +2.050000e+000f } /* data */
+ }, /* End Beta Coarse #3 */
+ { /* Beta Coarse #4 */
+ 5, /* nquant */
+ 0, /* offset */
+ { +0.000000e+000f, +1.942188e-001f, +4.943750e-001f, +9.004688e-001f, +1.412500e+000f } /* data */
+ }, /* End Beta Coarse #4 */
+ { /* Beta Coarse #5 */
+ 5, /* nquant */
+ 0, /* offset */
+ { +0.000000e+000f, +1.375000e-001f, +3.500000e-001f, +6.375000e-001f, +1.000000e+000f } /* data */
+ } /* End Beta Coarse #5 */
+ }
+};
/* clang-format on */
diff --git a/lib_com/ivas_rom_com.h b/lib_com/ivas_rom_com.h
index 9e3c431e70117a09a3c5f44bed49085e1cd28d4a..a6437565c995239d1d71d7fcb6b76dcbfe0e1398 100644
--- a/lib_com/ivas_rom_com.h
+++ b/lib_com/ivas_rom_com.h
@@ -108,9 +108,7 @@ extern const float tdm_ratio_tabl[];
extern const float tdm_den_ratio_tabl[];
extern const int16_t tdm_bit_allc_tbl[5][6];
-#ifdef LSF_RE_USE_SECONDARY_CHANNEL
/* LSFs Intra-frame prediction tables */
-#ifdef LSF_RE_USE_SECONDARY_CHANNEL_REUSEMODE
extern const float tdm_LSF_MEAN_RE_USE_OUT[M];
extern const float tdm_LSF_MEAN_RE_USE_IN[M];
extern const float tdm_LSF_MEAN_RE_USE[M];
@@ -121,13 +119,11 @@ extern const float tdm_Beta_Q1bit_re_use_24k4_32k[2];
extern const float tdm_Beta_Q1bit_re_use_48k[2];
extern const float tdm_RE_USE_adaptive_beta_prd_diag_3[15 + 16 + 15];
-#endif
extern const float tdm_LSF_MEAN_PRED_QNT_OUT[M];
extern const float tdm_LSF_MEAN_PRED_QNT_IN[M];
extern const float tdm_LSF_MEAN_PRED_QNT[M];
extern const float tdm_PRED_QNT_fixed_beta_prd_diag_3[15 + 16 + 15];
-#endif
extern const int16_t fast_FCB_bits_2sfr[];
extern const int16_t fast_FCB_rates_2sfr[];
@@ -165,6 +161,13 @@ extern const int16_t DirAC_band_grouping_5[5 + 1];
extern const int16_t DirAC_block_grouping[MAX_PARAM_SPATIAL_SUBFRAMES + 1];
extern const int16_t DirAC_block_grouping_5ms_MDFT[MAX_PARAM_SPATIAL_SUBFRAMES + 1];
+extern const float c_weights[DIRAC_NO_FB_BANDS_MAX];
+
+extern const float w_nm[NUM_ANA_SECTORS][9];
+extern const float x_nm[NUM_ANA_SECTORS][9];
+extern const float y_nm[NUM_ANA_SECTORS][9];
+extern const float z_nm[NUM_ANA_SECTORS][9];
+
/*------------------------------------------------------------------------------------------*
* SPAR ROM tables
*------------------------------------------------------------------------------------------*/
@@ -176,9 +179,11 @@ extern const ivas_huff_models_t ivas_huff_pred_r_consts[TOTAL_PRED_QUANT_STRATS_
extern const ivas_huff_models_t ivas_huff_drct_r_consts[TOTAL_DRCT_QUANT_STRATS];
extern const ivas_huff_models_t ivas_huff_decd_r_consts[TOTAL_DECD_QUANT_STRATS];
extern const ivas_spar_br_table_t ivas_spar_br_table_consts[IVAS_SPAR_BR_TABLE_LEN];
-extern const int16_t remix_order_set[1][IVAS_SPAR_MAX_CH];
+extern const int16_t remix_order_set[1][DIRAC_MAX_ANA_CHANS];
extern const int16_t keep_planar[IVAS_SPAR_MAX_CH - FOA_CHANNELS];
-extern const int16_t HOA_keep_ind[IVAS_SPAR_MAX_CH];
+extern const int16_t HOA_keep_ind[IVAS_SPAR_MAX_FB_IN_CHAN];
+extern const int16_t HOA_keep_ind_spar[IVAS_SPAR_MAX_CH];
+extern const int16_t HOA_keep_ind_spar512[IVAS_SPAR_MAX_CH];
extern const float dtx_pd_real_min_max[2];
extern const int16_t dtx_pd_real_q_levels[3][3];
@@ -293,6 +298,11 @@ extern const uint8_t masa_joined_nbands[];
extern const uint8_t masa_twodir_bands[];
extern const uint8_t masa_twodir_bands_joined[];
+#ifdef HR_METADATA
+extern const float diffuseness_reconstructions_hr[HR_MASA_ER_LEVELS];
+extern const float diffuseness_thresholds_hr[HR_MASA_ER_LEVELS + 1];
+#endif
+
/* Multi-channel input and output setups */
extern const float ls_azimuth_CICP2[2];
extern const float ls_elevation_CICP2[2];
@@ -318,7 +328,6 @@ extern const float McMASA_LFEGain_vectors[64];
extern const float ism_azimuth_borders[4];
extern const float ism_elevation_borders[4];
-
/*----------------------------------------------------------------------------------*
* Param ISM ROM tables
*----------------------------------------------------------------------------------*/
@@ -364,9 +373,7 @@ extern const float ivas_cos_twiddle_80[IVAS_80_PT_LEN >> 1];
extern const float ivas_mdft_coeff_cos_twid_240[IVAS_240_PT_LEN + 1];
extern const float ivas_mdft_coeff_cos_twid_160[IVAS_160_PT_LEN + 1];
-#ifdef PARAMMC_SHORT_ENC_MDFT
extern const float ivas_mdft_coeff_cos_twid_120[IVAS_120_PT_LEN + 1];
-#endif
extern const float ivas_mdft_coeff_cos_twid_80[IVAS_80_PT_LEN + 1];
extern const float ivas_mdft_coeff_cos_twid_40[IVAS_40_PT_LEN + 1];
extern const float ivas_mdft_coeff_cos_twid_960[IVAS_960_PT_LEN + 1];
@@ -403,7 +410,6 @@ extern const float ivas_fb_resp_cheby_ramp_16del[IVAS_FB_1MS_16K_SAMP + 1];
extern const int16_t ivas_num_active_bands[FB - WB + 1];
-#ifdef SNS_MSVQ
/*------------------------------------------------------------------------------------------*
* SNS MSVQ codebooks and means
*------------------------------------------------------------------------------------------*/
@@ -416,19 +422,21 @@ extern const int16_t ivas_sns_cdbks_tcx10_bits[];
extern const float *const ivas_sns_cdbks_tcx20[];
extern const float *const ivas_sns_cdbks_tcx10[];
-extern const float ivas_sns_means_tcx20[];
-extern const float ivas_sns_means_tcx10[];
-
extern const int16_t ivas_sns_cdbks_side_tcx20_levels[];
extern const int16_t ivas_sns_cdbks_side_tcx20_bits[];
extern const int16_t ivas_sns_cdbks_side_tcx10_levels[];
extern const int16_t ivas_sns_cdbks_side_tcx10_bits[];
extern const float *const ivas_sns_cdbks_side_tcx20[];
-extern const float ivas_sns_means_side_tcx20[];
extern const float *const ivas_sns_cdbks_side_tcx10[];
-extern const float ivas_sns_means_side_tcx10[];
-#endif
+extern ACPL_QUANT_TABLE alpha_quant_table[];
+extern ACPL_QUANT_TABLE beta_quant_table[2][9];
+
+/* means and codebooks for the split VQ in the 2-stage SNS VQ */
+extern const int16_t sns_1st_cdbk[2][2][8 * 32];
+extern const int16_t sns_1st_means_16k[2][16];
+extern const int16_t sns_1st_means_25k6[2][16];
+extern const int16_t sns_1st_means_32k[2][16];
/* IVAS_ROM_COM_H */
#endif
diff --git a/lib_com/ivas_sba_config.c b/lib_com/ivas_sba_config.c
index 44131d5bd237793d65aa0c9124e3c777ac6c9625..450ebef7910ffd1a04e5a0b3760a19950d899e6f 100644
--- a/lib_com/ivas_sba_config.c
+++ b/lib_com/ivas_sba_config.c
@@ -47,6 +47,7 @@
#include "wmc_auto.h"
+#ifndef SBA_MODE_CLEAN_UP
/*-------------------------------------------------------------------*
* ivas_sba_mode_select()
*
@@ -54,23 +55,11 @@
*-------------------------------------------------------------------*/
/*! r: SBA format mode */
-SBA_MODE ivas_sba_mode_select(
- const int32_t ivas_total_brate /* i : IVAS total bitrate */
-)
+SBA_MODE ivas_sba_mode_select()
{
- SBA_MODE sba_mode;
-
- if ( ivas_total_brate == IVAS_13k2 || ivas_total_brate == IVAS_16k4 )
- {
- sba_mode = SBA_MODE_DIRAC;
- }
- else
- {
- sba_mode = SBA_MODE_SPAR;
- }
-
- return sba_mode;
+ return SBA_MODE_SPAR;
}
+#endif
/*-------------------------------------------------------------------*
* ivas_sba_config()
*
@@ -235,7 +224,8 @@ int16_t ivas_sba_get_nchan(
/*! r: number of ambisonics metadata channels */
int16_t ivas_sba_get_nchan_metadata(
const int16_t sba_order /* i : Ambisonic (SBA) order */
-)
+ ,
+ const int32_t ivas_total_brate )
{
int16_t nb_channels;
@@ -245,8 +235,17 @@ int16_t ivas_sba_get_nchan_metadata(
}
else
{
- /* FOA + planar HOA */
- nb_channels = FOA_CHANNELS + 2 * ( sba_order - 1 );
+ if ( ivas_total_brate >= IVAS_512k )
+ {
+ nb_channels = ( SBA_HOA2_ORDER + 1 ) * ( SBA_HOA2_ORDER + 1 );
+ nb_channels += 2;
+ nb_channels = min( nb_channels, ( sba_order + 1 ) * ( sba_order + 1 ) );
+ }
+ else
+ {
+ /* FOA + planar HOA */
+ nb_channels = FOA_CHANNELS + 2 * ( sba_order - 1 );
+ }
}
return ( nb_channels );
@@ -259,25 +258,58 @@ int16_t ivas_sba_get_nchan_metadata(
*-------------------------------------------------------------------*/
/*! r: flag indicating to code SPAR HOA MD for all bands */
-int16_t ivas_sba_get_spar_hoa_md_flag(
- const int16_t sba_order, /* i : Ambisonic (SBA) order */
- const int32_t ivas_total_brate /* i : IVAS total bitrate */
-)
+void ivas_sba_get_spar_hoa_ch_ind(
+ const int16_t num_md_chs, /* i : number of MD channels */
+ const int32_t ivas_total_brate, /* i : IVAS total bitrate */
+ int16_t HOA_md_ind[IVAS_SPAR_MAX_CH] )
{
- int16_t spar_hoa_md_flag = 0;
+ int16_t ch;
+ const int16_t *hoa_ind;
+
+ if ( ivas_total_brate >= IVAS_512k )
+ {
+ hoa_ind = HOA_keep_ind_spar512;
+ }
+ else
+ {
+ hoa_ind = HOA_keep_ind_spar;
+ }
+ for ( ch = 0; ch < num_md_chs; ch++ )
+ {
+ HOA_md_ind[ch] = hoa_ind[ch];
+ }
+
+ return;
+}
+void ivas_sba_get_spar_hoa_md_flag(
+ const int16_t sba_order, /* i : Ambisonic (SBA) order */
+ const int32_t ivas_total_brate, /* i : IVAS total bitrate */
+ int16_t *spar_hoa_md_flag,
+ int16_t *spar_hoa_dirac2spar_md_flag )
+{
if ( sba_order > 1 && ivas_total_brate >= IVAS_256k )
{
- spar_hoa_md_flag = 1;
+ *spar_hoa_md_flag = 1;
}
else
{
- spar_hoa_md_flag = 0;
+ *spar_hoa_md_flag = 0;
}
- return spar_hoa_md_flag;
+ if ( sba_order > 1 && ivas_total_brate >= IVAS_512k )
+ {
+ *spar_hoa_dirac2spar_md_flag = 0;
+ }
+ else
+ {
+ *spar_hoa_dirac2spar_md_flag = 1;
+ }
+
+ return;
}
+
/*-------------------------------------------------------------------*
* ivas_sba_zero_vert_comp()
*
diff --git a/lib_com/ivas_sns_com.c b/lib_com/ivas_sns_com.c
index e4515a98547ce096ec8f1ebcbb46b2a1ce0a0f7d..da7b37e8c55f2ecfecc5f0439968cf315b39772e 100644
--- a/lib_com/ivas_sns_com.c
+++ b/lib_com/ivas_sns_com.c
@@ -36,6 +36,7 @@
#include "prot.h"
#include "ivas_prot.h"
#include "rom_com.h"
+#include "ivas_rom_com.h"
#include
#include
#ifdef DEBUGGING
@@ -118,30 +119,20 @@ void sns_compute_scf(
xs[FDNS_NPTS - 1] = 0.75f * x[FDNS_NPTS - 1] + 0.25f * x[FDNS_NPTS - 2];
/* Pre-emphasis */
- if ( L_frame == L_FRAME16k )
+ switch ( L_frame )
{
- tilt = 18.f;
- }
- else if ( L_frame == L_SPEC16k_EXT )
- {
- tilt = 20.f;
- }
- else if ( L_frame == L_FRAME25_6k )
- {
- tilt = 22.f;
- }
- else if ( L_frame == L_FRAME32k )
- {
- tilt = 26.f;
- }
- else if ( L_frame == L_SPEC32k_EXT )
- {
- tilt = 30.f;
- }
- else
- {
- tilt = 0.f;
- assert( 0 && "illegal frame length in sns_compute_scf" );
+ case L_FRAME16k:
+ tilt = 19.f;
+ break;
+ case L_FRAME25_6k:
+ tilt = 22.f;
+ break;
+ case L_FRAME32k:
+ tilt = 23.5f;
+ break;
+ default:
+ tilt = 0.f;
+ assert( !"illegal frame length in sns_compute_scf" );
}
for ( i = 0; i < FDNS_NPTS; i++ )
diff --git a/lib_com/ivas_spar_com.c b/lib_com/ivas_spar_com.c
index cb6ff23fc011ccfe3ca4364a1b38bb2a4143f6e0..8e7da38580ae116e99a3ea224d1251533d0b6e49 100644
--- a/lib_com/ivas_spar_com.c
+++ b/lib_com/ivas_spar_com.c
@@ -61,6 +61,7 @@
#define IVAS_ACTIVEW_DM_F ( 1.0f )
#define IVAS_ACTIVEW_DM_F_DTX ( 0.25f )
+#define IVAS_ACTIVEW_DM_F_VLBR ( 0.25f )
#define IVAS_LIN_ACTIVEW_QUAD_ACTIVEW_THRESH ( 3.0f )
#define IVAS_P_NORM_SCALING ( 1.0f )
@@ -76,11 +77,11 @@
*------------------------------------------------------------------------------------------*/
-static void ivas_get_pred_coeffs( float *pppCov_mat_re[IVAS_SPAR_MAX_CH][IVAS_SPAR_MAX_CH], float ppPred_coeffs_re[IVAS_SPAR_MAX_CH - 1][IVAS_MAX_NUM_BANDS], float ppDM_Fv_re[IVAS_SPAR_MAX_CH - 1][IVAS_MAX_NUM_BANDS], const int16_t in_chans, const int16_t start_band, const int16_t end_band, const int16_t active_w, const int16_t dtx_vad, const int16_t from_dirac );
+static void ivas_get_pred_coeffs( float *pppCov_mat_re[IVAS_SPAR_MAX_CH][IVAS_SPAR_MAX_CH], float ppPred_coeffs_re[IVAS_SPAR_MAX_CH - 1][IVAS_MAX_NUM_BANDS], float ppDM_Fv_re[IVAS_SPAR_MAX_CH - 1][IVAS_MAX_NUM_BANDS], const int16_t in_chans, const int16_t start_band, const int16_t end_band, const int16_t active_w, const int16_t active_w_vlbr, const int16_t dtx_vad, const int16_t from_dirac );
static void ivas_reorder_array( float in_re[IVAS_SPAR_MAX_CH][IVAS_SPAR_MAX_CH][IVAS_MAX_NUM_BANDS], const int16_t in_chans, const int16_t order[IVAS_SPAR_MAX_CH], float ***mixer_mat, const int16_t start_band, const int16_t end_band );
-static void ivas_get_Wscaling_factor( float *pppCov_mat_re[IVAS_SPAR_MAX_CH][IVAS_SPAR_MAX_CH], float pred_coeffs_re[IVAS_SPAR_MAX_CH - 1][IVAS_MAX_NUM_BANDS], float ***mixer_mat, const int16_t start_band, const int16_t end_band, const int16_t dtx_vad, const int16_t num_ch, const int16_t *pNum_dmx, const int16_t bands_bw, const int16_t active_w, float *pWscale );
+static void ivas_get_Wscaling_factor( float *pppCov_mat_re[IVAS_SPAR_MAX_CH][IVAS_SPAR_MAX_CH], float pred_coeffs_re[IVAS_SPAR_MAX_CH - 1][IVAS_MAX_NUM_BANDS], float ***mixer_mat, const int16_t start_band, const int16_t end_band, const int16_t dtx_vad, const int16_t num_ch, const int16_t *pNum_dmx, const int16_t bands_bw, const int16_t active_w, const int16_t active_w_vlbr, float *pWscale );
static void ivas_calc_post_pred_per_band( float *pppCov_mat_re[IVAS_SPAR_MAX_CH][IVAS_SPAR_MAX_CH], float ***mixer_mat, const int16_t num_ch, const int16_t num_dmx, const int16_t band_idx, float postpred_cov_re[IVAS_SPAR_MAX_CH][IVAS_SPAR_MAX_CH] );
@@ -338,8 +339,7 @@ void ivas_spar_config(
{
ivas_total_brate = IVAS_32k;
}
-
- assert( ivas_total_brate == IVAS_32k || ivas_total_brate == IVAS_24k4 );
+ assert( ivas_total_brate == IVAS_32k || ivas_total_brate == IVAS_24k4 || ivas_total_brate == IVAS_16k4 || ivas_total_brate == IVAS_13k2 );
if ( ivas_total_brate == IVAS_32k )
{
*core_nominal_brate = ACELP_24k40;
@@ -348,6 +348,14 @@ void ivas_spar_config(
{
*core_nominal_brate = ACELP_16k40;
}
+ else if ( ivas_total_brate == IVAS_16k4 )
+ {
+ *core_nominal_brate = ACELP_13k20;
+ }
+ else if ( ivas_total_brate == IVAS_13k2 )
+ {
+ *core_nominal_brate = ACELP_9k60;
+ }
}
return;
@@ -360,7 +368,7 @@ void ivas_spar_config(
* Get SPAR table index
*-----------------------------------------------------------------------------------------*/
-/* !r: config. table index */
+/*! r: config. table index */
int16_t ivas_get_spar_table_idx(
const int32_t ivas_total_brate, /* i : IVAS total bitrate */
const int16_t sba_order, /* i : Ambisonic (SBA) order */
@@ -427,10 +435,12 @@ int16_t ivas_get_sba_num_TCs(
{
nchan_transport = 1;
}
- else if ( ivas_sba_mode_select( ivas_total_brate ) == SBA_MODE_DIRAC )
+#ifndef SBA_MODE_CLEAN_UP
+ else if ( ivas_sba_mode_select() == SBA_MODE_DIRAC )
{
nchan_transport = 1;
}
+#endif
else
{
table_idx = ivas_get_spar_table_idx( ivas_total_brate, sba_order, SPAR_CONFIG_BW, NULL, NULL );
@@ -456,6 +466,7 @@ static void ivas_get_pred_coeffs(
const int16_t start_band,
const int16_t end_band,
const int16_t active_w,
+ const int16_t active_w_vlbr,
const int16_t dtx_vad,
const int16_t from_dirac )
{
@@ -546,7 +557,7 @@ static void ivas_get_pred_coeffs(
}
else
{
- dm_f_local = IVAS_ACTIVEW_DM_F;
+ dm_f_local = ( active_w_vlbr ) ? IVAS_ACTIVEW_DM_F_VLBR : IVAS_ACTIVEW_DM_F;
}
for ( b = start_band; b < end_band; b++ )
@@ -645,6 +656,7 @@ static void ivas_get_Wscaling_factor(
const int16_t *pNum_dmx,
const int16_t bands_bw,
const int16_t active_w,
+ const int16_t active_w_vlbr,
float *pWscale )
{
int16_t b, ch;
@@ -657,7 +669,7 @@ static void ivas_get_Wscaling_factor(
}
else
{
- dm_f_local = IVAS_ACTIVEW_DM_F_SCALE;
+ dm_f_local = ( active_w_vlbr ) ? IVAS_ACTIVEW_DM_F_SCALE_VLBR : IVAS_ACTIVEW_DM_F_SCALE;
}
for ( b = start_band; b < end_band; b++ )
@@ -1538,6 +1550,7 @@ void ivas_compute_spar_params(
const int16_t num_ch,
const int16_t bands_bw,
const int16_t active_w,
+ const int16_t active_w_vlbr,
ivas_spar_md_com_cfg *hSparCfg,
ivas_spar_md_t *hSparMd,
float *pWscale,
@@ -1546,7 +1559,9 @@ void ivas_compute_spar_params(
float pred_coeffs_re[IVAS_SPAR_MAX_CH - 1][IVAS_MAX_NUM_BANDS];
int16_t b, i, ndm;
- ivas_get_pred_coeffs( cov_real, pred_coeffs_re, dm_fv_re, num_ch, start_band, end_band, active_w, dtx_vad, from_dirac );
+ ivas_get_pred_coeffs( cov_real, pred_coeffs_re, dm_fv_re, num_ch, start_band, end_band, active_w,
+ active_w_vlbr,
+ dtx_vad, from_dirac );
#ifdef SPAR_HOA_DBG
/*fprintf(stderr, "\n\n Prediction Coefficients:\n");
@@ -1578,7 +1593,9 @@ void ivas_compute_spar_params(
#endif
ivas_get_Wscaling_factor( cov_real, pred_coeffs_re, mixer_mat, start_band, end_band, dtx_vad, num_ch,
- hSparCfg->num_dmx_chans_per_band, bands_bw, active_w, pWscale );
+ hSparCfg->num_dmx_chans_per_band, bands_bw, active_w,
+ active_w_vlbr,
+ pWscale );
for ( b = start_band; b < end_band; b++ )
{
@@ -1648,7 +1665,9 @@ void ivas_get_spar_md_from_dirac(
const int16_t end_band,
const int16_t order,
const int16_t dtx_vad,
- float Wscale_d[IVAS_MAX_NUM_BANDS] )
+ float Wscale_d[IVAS_MAX_NUM_BANDS],
+ const uint8_t useLowerRes,
+ const int16_t active_w_vlbr )
{
int16_t num_ch, band, i, j;
int16_t block, ch;
@@ -1662,14 +1681,21 @@ void ivas_get_spar_md_from_dirac(
float **ppMixer_mat[IVAS_MAX_FB_MIXER_OUT_CH];
float *pMixer_mat[IVAS_MAX_FB_MIXER_OUT_CH][IVAS_MAX_SPAR_FB_MIXER_IN_CH];
float en_ratio_fac, diff_norm_order1, diff_norm_order2, diff_norm_order3;
+
int16_t ndm, foa_ch, hoa2_ch;
float P_dir_fact[IVAS_SPAR_MAX_CH - 1];
const int16_t *remix_order;
remix_order = remix_order_set[hSpar_md_cfg->remix_unmix_order];
- num_ch = ivas_sba_get_nchan_metadata( order );
- hoa2_ch = ivas_sba_get_nchan_metadata( SBA_HOA2_ORDER );
+ num_ch = ivas_sba_get_nchan_metadata( order,
+ IVAS_256k /*dummy value as order is always 1 in this function*/
+ );
+
+ hoa2_ch = ivas_sba_get_nchan_metadata( SBA_HOA2_ORDER,
+ IVAS_256k /*dummy value as order is always 1 in this function*/
+ );
+
foa_ch = FOA_CHANNELS;
diff_norm_order1 = 3.0f;
diff_norm_order2 = 5.0f;
@@ -1684,7 +1710,7 @@ void ivas_get_spar_md_from_dirac(
ppMixer_mat[i] = pMixer_mat[i];
}
- if ( start_band >= 6 && hSpar_md_cfg->nchan_transport <= 2 && ( dtx_vad == 1 ) )
+ if ( ( start_band >= 6 && hSpar_md_cfg->nchan_transport <= 2 && ( dtx_vad == 1 ) ) || ( useLowerRes && start_band >= 3 && hSpar_md_cfg->nchan_transport <= 2 && ( dtx_vad == 1 ) ) )
{
float P_norm[3];
int16_t idx;
@@ -1739,10 +1765,15 @@ void ivas_get_spar_md_from_dirac(
/*SPAR from DirAC*/
set_f( response_avg, 0.0f, MAX_OUTPUT_CHANNELS );
+
if ( n_ts > 1 )
{
ivas_dirac_dec_get_response( (int16_t) azi_dirac[band][i_ts], (int16_t) ele_dirac[band][i_ts], response_avg, order );
}
+ else if ( useLowerRes )
+ {
+ ivas_dirac_dec_get_response( (int16_t) azi_dirac[band][0], (int16_t) ele_dirac[band][0], response_avg, order );
+ }
else
{
for ( block = 0; block < MAX_PARAM_SPATIAL_SUBFRAMES; block++ )
@@ -1809,64 +1840,69 @@ void ivas_get_spar_md_from_dirac(
{
response_avg[i] = response_avg[HOA_keep_ind[i]];
}
+
en_ratio_fac = ( 1.0f - diffuseness[band] );
- for ( i = 0; i < num_ch; i++ )
{
- for ( j = 0; j < num_ch; j++ )
+ for ( i = 0; i < num_ch; i++ )
{
- if ( i == j )
+ for ( j = 0; j < num_ch; j++ )
{
- if ( i == 0 )
+ if ( i == j )
{
- cov_real_dirac[i][i][band] = 1.0f;
- }
- else
- {
- cov_real_dirac[i][j][band] = en_ratio_fac * response_avg[i] * response_avg[j];
- if ( hSpar_md_cfg->nchan_transport <= 2 )
+ if ( i == 0 )
{
- cov_real_dirac[i][j][band] *= en_ratio_fac;
- if ( ( i >= ndm ) && ( dtx_vad == 1 ) )
+ cov_real_dirac[i][i][band] = 1.0f;
+ }
+ else
+ {
+ cov_real_dirac[i][j][band] = en_ratio_fac * response_avg[i] * response_avg[j];
+
+ if ( hSpar_md_cfg->nchan_transport <= 2 )
{
- cov_real_dirac[i][j][band] += ( 1.0f - ( en_ratio_fac * en_ratio_fac ) ) * P_dir_fact[i - ndm];
+
+ cov_real_dirac[i][j][band] *= en_ratio_fac;
+ if ( ( i >= ndm ) && ( dtx_vad == 1 ) )
+ {
+ cov_real_dirac[i][j][band] += ( 1.0f - ( en_ratio_fac * en_ratio_fac ) ) * P_dir_fact[i - ndm];
+ }
+ else
+ {
+ if ( i < foa_ch )
+ {
+ cov_real_dirac[i][j][band] += ( 1.0f - ( en_ratio_fac * en_ratio_fac ) ) / diff_norm_order1;
+ }
+ else if ( i < hoa2_ch )
+ {
+ cov_real_dirac[i][j][band] += ( 1.0f - ( en_ratio_fac * en_ratio_fac ) ) / diff_norm_order2;
+ }
+ else
+ {
+ cov_real_dirac[i][j][band] += ( 1.0f - ( en_ratio_fac * en_ratio_fac ) ) / diff_norm_order3;
+ }
+ }
}
else
{
if ( i < foa_ch )
{
- cov_real_dirac[i][j][band] += ( 1.0f - ( en_ratio_fac * en_ratio_fac ) ) / diff_norm_order1;
+ cov_real_dirac[i][j][band] += ( 1.0f - en_ratio_fac ) / diff_norm_order1;
}
else if ( i < hoa2_ch )
{
- cov_real_dirac[i][j][band] += ( 1.0f - ( en_ratio_fac * en_ratio_fac ) ) / diff_norm_order2;
+ cov_real_dirac[i][j][band] += ( 1.0f - en_ratio_fac ) / diff_norm_order2;
}
else
{
- cov_real_dirac[i][j][band] += ( 1.0f - ( en_ratio_fac * en_ratio_fac ) ) / diff_norm_order3;
+ cov_real_dirac[i][j][band] += ( 1.0f - en_ratio_fac ) / diff_norm_order3;
}
}
}
- else
- {
- if ( i < foa_ch )
- {
- cov_real_dirac[i][j][band] += ( 1.0f - en_ratio_fac ) / diff_norm_order1;
- }
- else if ( i < hoa2_ch )
- {
- cov_real_dirac[i][j][band] += ( 1.0f - en_ratio_fac ) / diff_norm_order2;
- }
- else
- {
- cov_real_dirac[i][j][band] += ( 1.0f - en_ratio_fac ) / diff_norm_order3;
- }
- }
}
- }
- else
- {
- cov_real_dirac[i][j][band] = en_ratio_fac * response_avg[i] * response_avg[j];
+ else
+ {
+ cov_real_dirac[i][j][band] = en_ratio_fac * response_avg[i] * response_avg[j];
+ }
}
}
}
@@ -1880,7 +1916,7 @@ void ivas_get_spar_md_from_dirac(
}
}
-#ifdef DEBUG_SPAR_WRITE_OUT_COV
+#ifdef DEBUG_SBA_MD_DUMP
{
static FILE *fid = 0;
int16_t k = 0;
@@ -1905,7 +1941,9 @@ void ivas_get_spar_md_from_dirac(
#endif
ivas_compute_spar_params( pCov_real, dm_fv_re, i_ts, ppMixer_mat, start_band, end_band, dtx_vad,
- num_ch, 1, hSpar_md_cfg->active_w, hSpar_md_cfg, hSpar_md, Wscale, 1 );
+ num_ch, 1, hSpar_md_cfg->active_w,
+ active_w_vlbr,
+ hSpar_md_cfg, hSpar_md, Wscale, 1 );
if ( mixer_mat != NULL )
{
@@ -2094,12 +2132,27 @@ void ivas_spar_set_bitrate_config(
ivas_spar_md_com_cfg *pSpar_md_cfg, /* i/o: SPAR MD config. handle */
const int16_t table_idx, /* i : config. table index */
const int16_t num_bands /* i : number of bands */
+#ifdef ARITH_HUFF_CODER_CHANGES
+ ,
+ const int16_t dirac2spar_md_flag,
+ const int16_t enc_flag,
+ const int16_t pca_flag,
+ const int16_t agc_flag
+#endif
)
{
int32_t ivas_total_brate;
int16_t i, total_bits, max_bits, code, length;
int16_t sba_order;
int16_t md_coding_bits_header;
+#ifdef ARITH_HUFF_CODER_CHANGES
+ int16_t agc_bits, pca_bits, num_PR_bits_dirac_bands;
+ int16_t bits_PR, bits_C, bits_P;
+ int16_t wc_coarse_strat;
+ int16_t n_input, n_dmx, n_dec;
+ int16_t quant_strat;
+ int16_t bands_bw;
+#endif
pSpar_md_cfg->nchan_transport = ivas_spar_br_table_consts[table_idx].nchan_transport;
for ( i = 0; i < pSpar_md_cfg->nchan_transport; i++ )
@@ -2131,13 +2184,23 @@ void ivas_spar_set_bitrate_config(
max_bits += (int16_t) ( ivas_spar_br_table_consts[table_idx].core_brs[i][1] / FRAMES_PER_SEC );
}
- pSpar_md_cfg->tgt_bits_per_blk = (int16_t) ( ivas_total_brate / FRAMES_PER_SEC ) - IVAS_FORMAT_SIGNALING_NBITS_SBA - SBA_PLANAR_BITS - SBA_ORDER_BITS - length - total_bits;
- pSpar_md_cfg->max_bits_per_blk = (int16_t) ( ivas_total_brate / FRAMES_PER_SEC ) - IVAS_FORMAT_SIGNALING_NBITS_SBA - SBA_PLANAR_BITS - SBA_ORDER_BITS - length - max_bits;
+ pSpar_md_cfg->tgt_bits_per_blk = (int16_t) ( ivas_total_brate / FRAMES_PER_SEC ) - IVAS_FORMAT_SIGNALING_NBITS_EXTENDED - SBA_PLANAR_BITS - SBA_ORDER_BITS - length - total_bits;
+ pSpar_md_cfg->max_bits_per_blk = (int16_t) ( ivas_total_brate / FRAMES_PER_SEC ) - IVAS_FORMAT_SIGNALING_NBITS_EXTENDED - SBA_PLANAR_BITS - SBA_ORDER_BITS - length - max_bits;
md_coding_bits_header = SPAR_NUM_CODING_STRAT_BITS + pSpar_md_cfg->quant_strat_bits;
pSpar_md_cfg->tgt_bits_per_blk -= md_coding_bits_header;
pSpar_md_cfg->max_bits_per_blk -= md_coding_bits_header;
+#ifdef ARITH_HUFF_CODER_CHANGES
+ if ( ivas_total_brate < IVAS_24k4 )
+ {
+ bands_bw = 2;
+ }
+ else
+ {
+ bands_bw = 1;
+ }
+#endif
pSpar_md_cfg->tgt_bits_per_blk = (int16_t) ceilf( ( 1.0f * pSpar_md_cfg->tgt_bits_per_blk * num_bands ) / IVAS_MAX_NUM_BANDS );
pSpar_md_cfg->max_bits_per_blk = (int16_t) ceilf( ( 1.0f * pSpar_md_cfg->max_bits_per_blk * num_bands ) / IVAS_MAX_NUM_BANDS );
@@ -2145,6 +2208,74 @@ void ivas_spar_set_bitrate_config(
pSpar_md_cfg->tgt_bits_per_blk += md_coding_bits_header;
pSpar_md_cfg->max_bits_per_blk += md_coding_bits_header;
+#ifdef ARITH_HUFF_CODER_CHANGES
+ if ( enc_flag )
+ {
+ /*calculate the actual worst case bits*/
+ if ( ivas_total_brate >= BRATE_SPAR_Q_STRAT )
+ {
+ quant_strat = QUANT_STRAT_0;
+ }
+ else
+ {
+ quant_strat = QUANT_STRAT_2;
+ }
+
+ num_PR_bits_dirac_bands = ( dirac2spar_md_flag == 1 ) ? num_bands - SPAR_DIRAC_SPLIT_START_BAND : 0;
+ num_PR_bits_dirac_bands /= bands_bw;
+ num_PR_bits_dirac_bands = max( 0, num_PR_bits_dirac_bands );
+ num_PR_bits_dirac_bands *= DIRAC_TO_SPAR_HBR_PRED_CHS;
+
+ n_input = ivas_sba_get_nchan_metadata( sba_order, ivas_total_brate );
+ n_dmx = ivas_spar_br_table_consts[table_idx].nchan_transport;
+ n_dec = n_input - n_dmx;
+ bits_PR = (int16_t) ceilf( log2f( ivas_spar_br_table_consts[table_idx].q_lvls[quant_strat][0] ) );
+ num_PR_bits_dirac_bands *= bits_PR;
+ bits_PR = bits_PR * ( n_input - 1 );
+ bits_C = (int16_t) ceilf( log2f( ivas_spar_br_table_consts[table_idx].q_lvls[quant_strat][1] ) ) * ( ( n_dmx - 1 ) * n_dec );
+ bits_P = (int16_t) ceilf( log2f( ivas_spar_br_table_consts[table_idx].q_lvls[quant_strat][2] ) ) * ( n_dec );
+ wc_coarse_strat = bits_PR + bits_C + bits_P;
+ wc_coarse_strat *= num_bands;
+ wc_coarse_strat /= bands_bw;
+ wc_coarse_strat -= num_PR_bits_dirac_bands;
+ wc_coarse_strat += md_coding_bits_header;
+
+ if ( pSpar_md_cfg->max_bits_per_blk < wc_coarse_strat )
+ {
+ assert( 0 );
+ }
+
+ if ( agc_flag )
+ {
+ if ( pSpar_md_cfg->nchan_transport == 1 )
+ {
+ agc_bits = AGC_BITS_PER_CH;
+ }
+ else
+ {
+ agc_bits = AGC_BITS_PER_CH * pSpar_md_cfg->nchan_transport + AGC_SIGNALLING_BITS;
+ }
+ }
+ else
+ {
+ agc_bits = AGC_SIGNALLING_BITS;
+ }
+
+ if ( ivas_total_brate == PCA_BRATE && sba_order == SBA_FOA_ORDER )
+ {
+ pca_bits = 1;
+ if ( pca_flag )
+ {
+ pca_bits += IVAS_PCA_QBITS + IVAS_PCA_QBITS - 1;
+ }
+ }
+ else
+ {
+ pca_bits = 0;
+ }
+ pSpar_md_cfg->max_md_bits_spar = pSpar_md_cfg->max_bits_per_blk + agc_bits + pca_bits;
+ }
+#endif
return;
}
diff --git a/lib_com/ivas_stat_com.h b/lib_com/ivas_stat_com.h
index 7fceb7941f00f1fe9926765c7dc1eb69ff129550..cc0fbf89b308e4917456c4a9331fccb17eaec61d 100644
--- a/lib_com/ivas_stat_com.h
+++ b/lib_com/ivas_stat_com.h
@@ -43,13 +43,16 @@
/*----------------------------------------------------------------------------------*
* Declaration of ISM common (encoder & decoder) structure
*----------------------------------------------------------------------------------*/
+
typedef struct
{
int16_t last_angle1_idx; /* last frame index of coded azimuth/yaw */
int16_t angle1_diff_cnt; /* FEC counter of consecutive differentially azimuth/yaw coded frames */
int16_t last_angle2_idx; /* last frame index of coded elevation/pitch */
int16_t angle2_diff_cnt; /* FEC counter of consecutive differentially elevation/pitch coded frames */
+
} ISM_METADATA_ANGLE, *ISM_METADATA_ANGLE_HANDLE;
+
/* ISM metadata handle (storage for one frame of read ISM metadata) */
typedef struct
{
@@ -57,10 +60,13 @@ typedef struct
int16_t last_ism_metadata_flag; /* last frame ism_metadata_flag */
float azimuth; /* azimuth value read from the input metadata file */
- float elevation; /* azimuth value read from the input metadata file */
- float radius;
- float yaw; /* azimuth orientation value read from the input metadata file */
- float pitch; /* elevation orientation value read from the input metadata file */
+ float elevation; /* elevation value read from the input metadata file */
+ float radius; /* radius value read from the input metadata file */
+ float yaw; /* yaw value read from the input metadata file */
+ float pitch; /* pitch value read from the input metadata file */
+
+ int16_t non_diegetic_flag; /* Non-diegetic (non-headtracked) object flag */
+
ISM_METADATA_ANGLE position_angle; /* Angle structs for azimuth and elevation */
ISM_METADATA_ANGLE orientation_angle; /* Angle structs for yaw and pitch */
int16_t last_radius_idx; /* last frame index of coded radius */
@@ -71,6 +77,10 @@ typedef struct
float last_true_azimuth; /* MD smoothing in DTX- last true Q azimuth value */
float last_true_elevation; /* MD smoothing in DTX- last true Q elevation value */
+ int16_t ism_md_fec_cnt_enc; /* counter of continuous frames where MD are not transmitted */
+ int16_t ism_md_inc_diff_cnt; /* counter of continuous frames where MD are transmitted in inactive segments when MD significantly changes */
+ float last_true_radius; /* last true Q radius value */
+
} ISM_METADATA_FRAME, *ISM_METADATA_HANDLE;
@@ -157,6 +167,7 @@ typedef struct ivas_param_ism_data_structure
int16_t flag_noisy_speech;
int16_t noisy_speech_buffer[PARAM_ISM_HYS_BUF_SIZE];
+ int16_t flag_equal_energy;
} PARAM_ISM_CONFIG_DATA, *PARAM_ISM_CONFIG_HANDLE;
@@ -169,6 +180,9 @@ typedef struct ivas_dirac_config_data_struct
{
int16_t enc_param_start_band;
int16_t dec_param_estim;
+#ifndef FIX_393_459_460_SBA_MD
+ int16_t dec_param_estim_old;
+#endif
int16_t nbands;
} DIRAC_CONFIG_DATA, *DIRAC_CONFIG_DATA_HANDLE;
@@ -251,6 +265,9 @@ typedef struct ivas_spar_md_com_cfg
int16_t agc_bits_ch_idx;
int16_t planarCP;
int16_t num_umx_chs;
+#ifdef ARITH_HUFF_CODER_CHANGES
+ int16_t max_md_bits_spar;
+#endif
} ivas_spar_md_com_cfg;
@@ -335,7 +352,7 @@ typedef struct ivas_agc_chan_data_t
typedef struct ivas_agc_com_state_t
{
float *winFunc;
- int16_t in_delay;
+ int16_t in_delay; /* TODO: JBM check if this needs to be adjusted in the dec */
uint16_t absEmin;
uint16_t betaE;
uint16_t maxAttExp;
@@ -415,6 +432,9 @@ typedef struct ivas_masa_directional_spatial_meta_struct
float elevation[MAX_PARAM_SPATIAL_SUBFRAMES][MASA_FREQUENCY_BANDS];
float energy_ratio[MAX_PARAM_SPATIAL_SUBFRAMES][MASA_FREQUENCY_BANDS];
float spread_coherence[MAX_PARAM_SPATIAL_SUBFRAMES][MASA_FREQUENCY_BANDS];
+#ifdef HR_METADATA
+ uint16_t spherical_index[MAX_PARAM_SPATIAL_SUBFRAMES][MASA_FREQUENCY_BANDS];
+#endif
} MASA_DIRECTIONAL_SPATIAL_META;
@@ -459,6 +479,9 @@ typedef struct
int16_t nbands;
int16_t nblocks;
int16_t start_band;
+#ifdef FIX_HBR_MASAMETA
+ uint8_t inactiveBands;
+#endif
int16_t search_effort;
MC_LS_SETUP mc_ls_setup;
@@ -490,7 +513,6 @@ typedef struct ivas_qdirection_band_coherence_data_struct
uint8_t spread_coherence[MAX_PARAM_SPATIAL_SUBFRAMES];
uint16_t spread_coherence_dct0_index;
uint16_t spread_coherence_dct1_index;
-
} IVAS_QDIRECTION_BAND_COHERENCE_DATA;
typedef struct ivas_surround_coherence_band_data_struct
@@ -690,6 +712,10 @@ typedef struct ivas_td_decorr_state_t
int16_t num_apd_sections;
int16_t ducking_flag;
+#ifdef JBM_TSM_ON_TCS
+ int16_t offset;
+#endif
+
} ivas_td_decorr_state_t;
@@ -702,6 +728,7 @@ typedef struct ivas_fb_mixer_cfg_t
int16_t fb_latency;
int16_t num_in_chans;
int16_t num_out_chans;
+ int16_t nchan_fb_in;
int16_t pcm_offset;
int16_t fade_len; /* this sets the stride length; no delay is introduced */
int16_t prior_input_length;
diff --git a/lib_com/ivas_stereo_td_bit_alloc.c b/lib_com/ivas_stereo_td_bit_alloc.c
index b1fa0a49c85c33d4879079ecc5d21927ce24d546..dee56c5dff17f6b34fb245fcf8beb729603e6b09 100644
--- a/lib_com/ivas_stereo_td_bit_alloc.c
+++ b/lib_com/ivas_stereo_td_bit_alloc.c
@@ -478,7 +478,6 @@ void td_stereo_param_updt(
}
-#ifdef LSF_RE_USE_SECONDARY_CHANNEL
/*-------------------------------------------------------------------*
* tdm_SCh_LSF_intra_pred_zero_bits()
*
@@ -597,8 +596,6 @@ void tdm_SCh_LSF_intra_pred(
}
-#ifdef LSF_RE_USE_SECONDARY_CHANNEL_REUSEMODE
-
/*-------------------------------------------------------------------*
* tdm_SCh_LSF_intra_pred_one_bit_dec()
*
@@ -728,6 +725,3 @@ void tdm_SCh_lsf_reuse(
return;
}
-#endif
-
-#endif
diff --git a/lib_com/ivas_td_decorr.c b/lib_com/ivas_td_decorr.c
index 23620b3b2db5dc6db7e83828c615efef98faba5e..f2dd0871dc1ea18a9cbc3dbad1a8c494f5605820 100644
--- a/lib_com/ivas_td_decorr.c
+++ b/lib_com/ivas_td_decorr.c
@@ -87,12 +87,107 @@ static const float ivas_three_pow_frac[IVAS_MAX_DECORR_APD_SECTIONS] = {
};
+#define IVAS_TDET_DUCK_MULT_FAC_PARA_BIN ( 2.0f )
+#define IVAS_TDET_DUCK_MULT_FAC_PARA_BIN_LOW_BR ( 3.0f )
+
/*------------------------------------------------------------------------------------------*
* Local functions declaration
*------------------------------------------------------------------------------------------*/
static int16_t ivas_get_APD_filt_orders( const int16_t num_out_chans, const int32_t output_Fs, int16_t *APD_filt_orders );
-static ivas_error ivas_td_decorr_init( ivas_td_decorr_state_t *hTdDecorr, const int16_t num_out_chans, const int16_t ducking_flag );
+
+static void ivas_td_decorr_init( ivas_td_decorr_state_t *hTdDecorr, const int16_t num_out_chans, const int16_t ducking_flag );
+
+
+/*-------------------------------------------------------------------------
+ * ivas_td_decorr_reconfig_dec()
+ *
+ * Allocate and initialize time domain decorrelator handle
+ *------------------------------------------------------------------------*/
+
+ivas_error ivas_td_decorr_reconfig_dec(
+ const IVAS_FORMAT ivas_format, /* i : IVAS format */
+ const int32_t ivas_total_brate, /* i : total IVAS bitrate */
+ const int16_t nchan_transport, /* i : number of transport channels */
+ const int32_t output_Fs, /* i : output sampling rate */
+ ivas_td_decorr_state_t **hTdDecorr, /* i/o: TD decorrelator handle */
+ uint16_t *useTdDecorr /* i/o: TD decorrelator flag */
+)
+{
+ uint16_t useTdDecorr_new;
+ ivas_error error;
+
+ useTdDecorr_new = 0;
+ if ( ivas_format == SBA_FORMAT )
+ {
+ if ( nchan_transport == 1 )
+ {
+ useTdDecorr_new = 1;
+ }
+ }
+ else if ( ivas_format == MASA_FORMAT )
+ {
+ if ( ( ivas_total_brate < IVAS_48k && nchan_transport == 1 ) || ivas_total_brate < MASA_STEREO_MIN_BITRATE )
+ {
+ useTdDecorr_new = 1;
+ }
+ }
+ else if ( ivas_format == MC_FORMAT )
+ {
+ if ( ivas_total_brate < IVAS_48k && nchan_transport == 1 )
+ {
+ useTdDecorr_new = 1;
+ }
+ }
+
+ if ( *useTdDecorr != useTdDecorr_new )
+ {
+ *useTdDecorr = useTdDecorr_new;
+
+ if ( *useTdDecorr )
+ {
+ if ( ivas_total_brate >= IVAS_13k2 && ivas_format == SBA_FORMAT )
+ {
+ if ( *hTdDecorr == NULL )
+ {
+ if ( ( error = ivas_td_decorr_dec_open( hTdDecorr, output_Fs, 3, 1 ) ) != IVAS_ERR_OK )
+ {
+ return error;
+ }
+ }
+
+ if ( ivas_total_brate < IVAS_24k4 )
+ {
+ ( *hTdDecorr )->pTrans_det->duck_mult_fac = IVAS_TDET_DUCK_MULT_FAC_PARA_BIN_LOW_BR;
+ }
+ else
+ {
+ ( *hTdDecorr )->pTrans_det->duck_mult_fac = IVAS_TDET_DUCK_MULT_FAC_PARA_BIN;
+ }
+ }
+ else
+ {
+ if ( *hTdDecorr == NULL )
+ {
+ if ( ( error = ivas_td_decorr_dec_open( hTdDecorr, output_Fs, 3, 0 ) ) != IVAS_ERR_OK )
+ {
+ return error;
+ }
+ }
+ else
+ {
+ ivas_td_decorr_init( *hTdDecorr, 3, 0 );
+ }
+ }
+ }
+ else
+ {
+ ivas_td_decorr_dec_close( hTdDecorr );
+ }
+ }
+
+ return IVAS_ERR_OK;
+}
/*-------------------------------------------------------------------------
@@ -127,7 +222,9 @@ ivas_error ivas_td_decorr_dec_open(
return IVAS_ERROR( IVAS_ERR_FAILED_ALLOC, "Can not allocate memory for SPAR COV decoder" );
}
set_f( hTdDecorr_loc->look_ahead_buf, 0, (int16_t) ( output_Fs * IVAS_DECORR_PARM_LOOKAHEAD_TAU ) );
-
+#ifdef JBM_TSM_ON_TCS
+ hTdDecorr_loc->offset = (int16_t) ( output_Fs * IVAS_DECORR_PARM_LOOKAHEAD_TAU );
+#endif
hTdDecorr_loc->num_apd_sections = ivas_get_APD_filt_orders( num_out_chans, output_Fs, hTdDecorr_loc->APD_filt_state[0].order );
for ( j = 0; j < num_out_chans; j++ )
@@ -275,7 +372,7 @@ static int16_t ivas_get_APD_filt_orders(
* TD decorr Initialisation function
*-----------------------------------------------------------------------------------------*/
-static ivas_error ivas_td_decorr_init(
+static void ivas_td_decorr_init(
ivas_td_decorr_state_t *hTdDecorr,
const int16_t num_out_chans,
const int16_t ducking_flag )
@@ -295,7 +392,7 @@ static ivas_error ivas_td_decorr_init(
}
}
- return IVAS_ERR_OK;
+ return;
}
@@ -304,8 +401,7 @@ static ivas_error ivas_td_decorr_init(
*
* APD IIR filter
*-----------------------------------------------------------------------------------------*/
-
-static void ivas_td_decorr_APD_iir_filter(
+void ivas_td_decorr_APD_iir_filter(
ivas_td_decorr_APD_filt_state_t *filter_state,
float *pIn_out,
const int16_t num_APD_sections,
@@ -375,20 +471,32 @@ static void ivas_td_decorr_APD_sections(
void ivas_td_decorr_process(
ivas_td_decorr_state_t *hTdDecorr, /* i/o: SPAR Covar. decoder handle */
- float pcm_in[][L_FRAME48k], /* i : input audio channels */
- float **ppOut_pcm, /* o : output audio channels */
- const int16_t output_frame /* i : output frame length */
+#ifdef JBM_TSM_ON_TCS
+ float *pcm_in[], /* i : input audio channels */
+#else
+ float pcm_in[][L_FRAME48k], /* i : input audio channels */
+#endif
+ float **ppOut_pcm, /* o : output audio channels */
+ const int16_t output_frame /* i : output frame length */
)
{
int16_t i, j;
+#ifndef JBM_TSM_ON_TCS
int16_t offset;
+#endif
float in_duck_gain[L_FRAME48k], out_duck_gain[L_FRAME48k];
+#ifndef JBM_TSM_ON_TCS
offset = (int16_t) ( output_frame * FRAMES_PER_SEC * IVAS_DECORR_PARM_LOOKAHEAD_TAU );
+#endif
/* Look-ahead delay */
mvr2r( pcm_in[0], ppOut_pcm[0], output_frame );
+#ifdef JBM_TSM_ON_TCS
+ delay_signal( ppOut_pcm[0], output_frame, hTdDecorr->look_ahead_buf, hTdDecorr->offset );
+#else
delay_signal( ppOut_pcm[0], output_frame, hTdDecorr->look_ahead_buf, offset );
+#endif
/* In ducking gains */
if ( hTdDecorr->ducking_flag )
diff --git a/lib_com/ivas_tools.c b/lib_com/ivas_tools.c
index b75c08379121fbeab38909b5b787ca0fec8a31e2..cf59a751a6a50efc3fc01c31753b515e8a44c59f 100644
--- a/lib_com/ivas_tools.c
+++ b/lib_com/ivas_tools.c
@@ -75,10 +75,18 @@ float sumAbs(
void mvc2c(
const uint8_t x[], /* i : input vector */
uint8_t y[], /* o : output vector */
- const int16_t n /* i : vector size */
+#ifdef FIX_XXX_JBM_FIFO_BUFFER
+ const int32_t n
+#else
+ const int16_t n /* i : vector size */
+#endif
)
{
+#ifdef FIX_XXX_JBM_FIFO_BUFFER
+ int32_t i;
+#else
int16_t i;
+#endif
if ( n <= 0 )
{
@@ -114,14 +122,22 @@ void mvc2c(
/*! r: number of clipped samples */
uint32_t ivas_syn_output(
- float synth[][L_FRAME48k], /* i/o: float synthesis signal */
+#ifdef JBM_TSM_ON_TCS
+ float *synth[], /* i/o: float synthesis signal */
+#else
+ float synth[][L_FRAME48k], /* i/o: float synthesis signal */
+#endif
const int16_t output_frame, /* i : output frame length (one channel) */
const int16_t n_channels, /* i : number of output channels */
int16_t *synth_out /* o : integer 16 bits synthesis signal */
)
{
int16_t i, n;
+#ifdef JBM_TSM_ON_TCS
+ int16_t synth_loc[MAX_JBM_L_FRAME48k];
+#else
int16_t synth_loc[L_FRAME48k];
+#endif
uint32_t noClipping = 0;
/*-----------------------------------------------------------------*
@@ -147,6 +163,42 @@ uint32_t ivas_syn_output(
return noClipping;
}
+
+#ifdef JBM_TSM_ON_TCS
+/*-------------------------------------------------------------------*
+ * ivas_syn_output_f()
+ *
+ * Output ivas synthesis signal with compensation for saturation
+ * returns number of clipped samples
+ *-------------------------------------------------------------------*/
+
+/*! r: number of clipped samples */
+void ivas_syn_output_f(
+ float *synth[], /* i/o: float synthesis signal */
+ const int16_t output_frame, /* i : output frame length (one channel) */
+ const int16_t n_channels, /* i : number of output channels */
+ float *synth_out /* o : integer 16 bits synthesis signal */
+)
+{
+ int16_t i, n;
+
+ /*-----------------------------------------------------------------*
+ * float to integer conversion with saturation control
+ *-----------------------------------------------------------------*/
+
+ for ( n = 0; n < n_channels; n++ )
+ {
+ for ( i = 0; i < output_frame; i++ )
+ {
+ synth_out[i * n_channels + n] = synth[n][i];
+ }
+ }
+
+ return;
+}
+#endif
+
+
/*-------------------------------------------------------------------*
* mvr2r_inc()
*
diff --git a/lib_com/lsf_tools.c b/lib_com/lsf_tools.c
index 5f0916dbd147f32788f2c4e7b49015cb17e8bf85..02a735e80c0baf8914c90526bd7fde29581f5dd8 100644
--- a/lib_com/lsf_tools.c
+++ b/lib_com/lsf_tools.c
@@ -2027,7 +2027,6 @@ int16_t tcxlpc_get_cdk(
return cdk;
}
-#ifdef ERI_FDCNGVQ_LOW_ROM
void dec_FDCNG_MSVQ_stage1(
int16_t j_full, /* i: index full range */
int16_t n, /* i: dimension to generate */
@@ -2067,7 +2066,7 @@ void dec_FDCNG_MSVQ_stage1(
for ( col = 0; col < cdk1_ivas_cols_per_segment[segm_ind]; col++ )
{
dct_vec[col] = (float) ( ( (Word16) cbpW8[col] ) << dct_col_shift_tab[col] );
- /* LOGIC( 1 );SHIFT( 1 ); ADD( 1 );
+ /* LOGIC( 1 ); SHIFT( 1 ); ADD( 1 );
in BASOP: s_and(for W8->W16), shl(), sub()
*/
}
@@ -2082,7 +2081,6 @@ void dec_FDCNG_MSVQ_stage1(
v_add( idct_vec, cdk1r_tr_midQ_truncQ, uq, n );
assert( uq_ind == NULL );
}
-#endif
/*--------------------------------------------------------------------------*
@@ -2093,19 +2091,17 @@ void dec_FDCNG_MSVQ_stage1(
void msvq_dec(
- const float *const *cb, /* i : Codebook (indexed cb[*stages][levels][p]) */
- const int16_t dims[], /* i : Dimension of each codebook stage (NULL: full dim.) */
- const int16_t offs[], /* i : Starting dimension of each codebook stage (NULL: 0) */
- const int16_t stages, /* i : Number of stages */
- const int16_t N, /* i : Vector dimension */
- const int16_t maxN, /* i : Codebook dimension */
- const int16_t Idx[], /* i : Indices */
-#ifdef ERI_FDCNGVQ_LOW_ROM
+ const float *const *cb, /* i : Codebook (indexed cb[*stages][levels][p]) */
+ const int16_t dims[], /* i : Dimension of each codebook stage (NULL: full dim.) */
+ const int16_t offs[], /* i : Starting dimension of each codebook stage (NULL: 0) */
+ const int16_t stages, /* i : Number of stages */
+ const int16_t N, /* i : Vector dimension */
+ const int16_t maxN, /* i : Codebook dimension */
+ const int16_t Idx[], /* i : Indices */
const int16_t applyIDCT_flag, /* i : applyIDCT flag */
const float *invTrfMatrix, /* i: matrix for IDCT synthesis */
-#endif
- float *uq, /* o : quantized vector */
- Word16 *uq_ind /* o : quantized vector (fixed point) */
+ float *uq, /* o : quantized vector */
+ Word16 *uq_ind /* o : quantized vector (fixed point) */
)
{
int16_t i, n, maxn, start;
@@ -2141,7 +2137,6 @@ void msvq_dec(
start = 0;
}
-#ifdef ERI_FDCNGVQ_LOW_ROM
if ( i == 0 && applyIDCT_flag != 0 )
{
assert( start == 0 );
@@ -2162,21 +2157,6 @@ void msvq_dec(
}
}
#undef WMC_TOOL_SKIP
-#else
-
- v_add( uq + start, cb[i] + Idx[i] * maxn, uq + start, n );
-
-#define WMC_TOOL_SKIP
- IF( uq_ind != NULL )
- {
- FOR( j = 0; j < n; ++j )
- {
- move16();
- uq_ind[start + j] = add( uq_ind[start + j], (Word16) ( cb[i][Idx[i] * maxn + j] * 2.0f * 1.28f ) );
- }
- }
-#undef WMC_TOOL_SKIP
-#endif
}
return;
@@ -2445,7 +2425,6 @@ void a2isf(
return;
}
-#ifdef ERI_FDCNGVQ_LOW_ROM
/*-------------------------------------------------------------------*
* dctT2_N_apply_matrix()
*
@@ -2635,6 +2614,3 @@ void create_IDCT_N_Matrix( float *inv_matrixFloatQ, const int16_t N, const int16
}
}
}
-
-
-#endif
diff --git a/lib_com/options.h b/lib_com/options.h
index 18b77cd678f4d47949f2d981a69b1b5427a822e7..2921cadbddcf0e4f04fc5f654fd05d90c44c167c 100644
--- a/lib_com/options.h
+++ b/lib_com/options.h
@@ -64,7 +64,7 @@
/*#define DEBUG_MODE_TCX*/ /* output most important TCX core parameters to the subdirectory "res/" */
/*#define DEBUG_MODE_DFT*/ /* output most important DFT stereo parameters to the subdirectory "res/" */
/*#define DEBUG_MODE_TD*/ /* output most important TD stereo parameters to the subdirectory "res/ */
-//#define DEBUG_MODE_DIRAC /* output most important DIRAC parameters to the subdirectory "res/" */
+/*#define DEBUG_MODE_DIRAC*/ /* output most important DIRAC parameters to the subdirectory "res/" */
/*#define DEBUG_MODE_MDCT*/ /* output most important MDCT parameters to the subdirectory "res/" */
/*#define DEBUG_MODE_PARAM_MC */ /* output Parametric MC paramters to the subdirectory "res/" */
/*#define DEBUG_MODE_PARAM_ISM*/ /* output Parametric ISM paramters to the subdirectory "res/" */
@@ -114,6 +114,7 @@
/*#define DEBUG_SBA*/ /* debug DIRAC/SPAR in-out */
#ifdef DEBUG_SBA
+/*#define DEBUG_LBR_SBA*/ /* debug low bitrate SBA (SPAR+DirAC) */
/*#define DEBUG_SBA_AUDIO_DUMP*/ /* SBA intermediate audio wav file dumping */
/*#define DEBUG_SBA_MD_DUMP*/ /* SBA metadata and variable file dumping */
/*#define DEBUG_SPAR_MD_TARGET_TUNING*/ /* SPAR MD target bitrate tuning debug code */
@@ -124,7 +125,8 @@
#endif
/*#define SPAR_HOA_DBG*/ /* SPAR HOA debug statements */
/*#define DEBUG_BINAURAL_FILTER_DESIGN*/ /* debugging of Crend binaural filter design */
-#define DEBUG_AGC_ENCODER_CMD_OPTION /* Ability to force enable or disable AGC behaviour in DIRAC/SPAR via command line option */
+//#define DEBUG_AGC_ENCODER_CMD_OPTION /* Ability to force enable or disable AGC behaviour in DIRAC/SPAR via command line option */
+#define DEBUG_JBM_CMD_OPTION /* ability for telling the decoder the frontend fetch size and to not delay compensate for bad frames at the beginning */
#endif
/* #################### End DEBUGGING switches ############################ */
@@ -132,39 +134,107 @@
/* ################# Start DEVELOPMENT switches ######################## */
#define BASOP_NOGLOB /* Disable global symbols in BASOPs, Overflow/Carry in BASOPs disabled, additional BASOPs in case of Overflow */
-#define BITSTREAM_INDICES_MEMORY /* Don't count memory for bitstream Indice at the encoder - it is a temporary solution for development only */
+#define IND_LIST_DYN /* VA: Issue 18: Dynamic allocation of ind_list[] and ind_list_metadata[] based on # of transport channels */
-#define LSF_RE_USE_SECONDARY_CHANNEL /* TD stereo Secondary channel LSF Q improvement */
-#ifdef LSF_RE_USE_SECONDARY_CHANNEL
-#define LSF_RE_USE_SECONDARY_CHANNEL_REUSEMODE /* switch to isolate the reuse mode case */
+#ifndef IND_LIST_DYN
+#define BITSTREAM_INDICES_MEMORY /* Don't count memory for bitstream Indice at the encoder - it is a temporary solution for development only */
#endif
+
#define DISABLE_ADAP_RES_COD_TMP /* temporary fix for IVAS-403, disables adaptive residual coding */
/*#define FIX_I4_OL_PITCH*/ /* fix open-loop pitch used for EVS core switching */
-#define FIX_ISM_DTX_CNG_BWIDTH_ALT /* VA: issue 396 - alternative fix for bw changes on CNG frames in ISM DTX for objects that use the decoder-side noise estimation */
-#define FIX_398_MASA_DIRECTION_ALIGNMENT /* Nokia: Issue 398: in 2dir MASA, dynamically adjust directions to be consistent */
-#define REND_DEBUGGING_REVISION /* VA: encapsulate rendering debugging options with DEBUGGING */
-#define FIX_419_ISM_MD_FIX /* VA: Issue 419: fix the upper value limitation for parameter angle1_diff_cnt */
+#define USE_HRIR_128_METH5_IRC_53_Q10_SYML_ITRP1_48000 /* Dolby (Orange, FhG) : Contribution 36 - SBA HRIR update */
+#define UPDATE_SBA_FILTER /* Dolby (Orange, FhG) : Contribution 36 - SBA HRIR update */
+
+/*#define FIX_XXX_JBM_FIFO_BUFFER */ /* FhG: prevent wraparound of a length identifier in cause of large frames and many channels*/
+#define HR_METADATA /* Nok: Contribution #45: encode directional MASA metadata with more bits at 384k and 512k */
+
+#define SBA_TD_RESIDUAL /* Dlb : Issue 426: SBA encoder complexity optimization */
+
+#define FIX_357_DTX_32K /* Eri: issue 357 - Forced LP-CNG at 32k */
+#define FIX_435_ISM_MERGE_BUG /* Eri: Merge bug fix for ISM NULL metadata and tcx_only cases */
+#define FIX_355_REFACTOR_PARAMBIN_TO_5MS /* Nokia: Fixes issue 355 by refactoring parametric binauralizer code to 5 ms mode */
+#define FIX_411_EVS_BE_TESTS_ON_WINDOWS_FAILING /* Eri: Fix incorrect use of stack variable used for channel aware config file */
+#define COMBINED_FORMAT_SIGNALING /* VA: Introduce a signaling bit for combined format coding */
+
+#define FIX_356_ISM_METADATA_SYNC /* Eri: issue 356: Metadata out-of-synch for -no_delay_comp */
+
+#define FIX_446_STEREO_DMX_CRASH /* FhG: fix discrepancy with EVS code that could cause crashes in rare cases */
+
+#define FIX_386_CORECODER_RECONFIG_2 /* VA: Issue 386: Resolve remaining ToDo comments in CoreCoder reconfig. */
+
+#define FIX_439_OTR_PARAMS /* Philips: Issue 439: orientation tracking parameter aspects. */
+
+#define FIX_440_PARAM_ISM_DIR_NOISE /* FhG: Issue 440: Fix directional background noise becoming diffuse in ParamISM */
+
+#define LBR_SBA_DIRAC_FIX /* DLB: Bug fix for DirAC at low bitrates */
-#define SNS_MSVQ /* FhG: contribution 33 - MSVQ for SNS parameters at stereo mid bitrates */
+#define FIX_445_SNS_BUGFIXES /* FhG: bug fix for spectral tilt in SNS computation + necessary update of codebooks and converison to fixedpoint-compatible tables */
+#define FIX_447_PARAMBIN_MASA_REGU_FAC /* Nokia: Issue 447: Fix issue by adjusting regularization factor minimum value. */
+#define FIX_441_SBA_PARAMBIN_GAINS /* Nokia: Fix issue 441 by changing gains in SBA path of parametric binauralizer */
-#define FIX_379_GAININTP /* Eri: Adds a gain interpolation for directional/distance gain to handle abrupt changes in metadata (Non BE) */
+#define MC_PARAMUPMIX_MODE /* Dlb: Contribution 39: Multichannel Parametric Upmix */
+#define FIX_469_BRSWITCH_PUPMIX /* Dlb: Fix issue 469 for Param Upmix bitrate switching */
+#define FIX_MASA_DELAY_PRINTOUT /* VA: issue 444: fix MASA decoder delay printout */
-#define FIX_418_SID_BITRATE /* Eri: Issue 418: Using the correct bitrate for unified stereo SID */
-#define PARAMMC_SHORT_ENC_MDFT /* FhG: Issue 410: complexity optimization for parametric Multichannel modes */
-#define FIX_421_TD_INT_TUNE /* Eri: Issue 421: Increase use of interpolation in TD renderer filter transition */
-#define FIX_419_ISM_BRATE_SW_DTX /* VA: issue 419: fix ISM Bitrate Switching with dtx */
-#define FIX_422 /* FhG: Issue 422: re-introduce fix for noisy speech buffer in ParamISM */
+#define HODIRAC /* FhG: Contribution 32: Sector-based HO-DirAC method for SBA at high bitrates */
+#define DIRAC_ALLOC_HARM /* VA: harmonize DirAC parameters allocation/deallocation */
-#define ERI_FDCNGVQ_LOW_ROM /* Eri: Contribution #31 Table ROM saving for IVAS FDCNG-VQ modes */
-#define FIX_401_DIRAC_RENDERER_META_READ_INDICES /* Nokia: Issue 401: Fix metadata reading indices in DirAC renderer. */
-#define FIX_406_IVAS_POSITION /* Eri: Issue 406: Unify IVAS_POSITION to use IVAS_VECTOR3 instead */
-#define REND_DEBUGGING_REVISION /* VA: encapsulate rendering debugging options with DEBUGGING */
-#define FIX_416_ISM_BR_SWITCHING /* FhG: add missing CLDFB reconfig to ISM BR switching */
+#define COMPLEXITY_LEVEL_INDICATION
+
+#define FIX_439_OTR_PARAMS /* Philips: Issue 439: orientation tracking parameter aspects. */
+
+#define ARITH_HUFF_CODER_CHANGES /* DLB: Optimization of metadata memory for Huffman and arithmetic coders */
+
+#define FIX_463_TD_RENDERER_DIRECTIVITY_RESET /* Eri: Remove unintentional reset of directivity pattern */
+#define FIX_642 /* FhG: Fix for issue 642, buggy DoA-array access in DirAC head rotation*/
+#define FIX_443_FD_CNG_INIT /* FhG: correct bitrate value for FD-CNG init */
+#define VARIABLE_SPEED_DECODING /* FhG: Contribution 37: variable speed decoding employing the JBM functioniality */
+#define JBM_TSM_ON_TCS /* FhG: Contribution 37: run the TSM part of JBM on the TCs instead of the final output pcm waveforms */
+#define FIX_DTX_428 /* FhG: fix for issue 428, crash with DTX and bitrate switching */
+#define FIX_STEREO_474 /* FhG fix for issue 574, crash with SBA to stereo output at 512 kbps */
+#define FIX_MDCT_ST_PLC_FADEOUT_DELAY
+#define FIX_DIRAC_LS_SYNTHESIS_CONFIG_479 /* FhG: fix for issue 479, broken LS output with DirAC at high BRs */
+#define HYBRID_ITD_MAX /* FhG: Improvement for DFT-stereo for cases with large ITDs */
+#define FIX_462_HRTF_FILE_BR_SWITCH_MEM_ERR /* Eri: Fix for issue 462: Use-of-uninitialized memory in external HRTF deallocation in decoder together with BR switching */
+#define FIX_487_LOWRATE_SBA_TUNING_FIX /* Dlb: TUning fix for low bitrate cases to match theoretical longest SPAR MD bitstream */
+#define FIX_490_MASA_2TC_LBR_DTX /* Nokia: Fixes issue 490 by correcting condition. */
+#define FIX_393_459_460_SBA_MD /* FhG: fix issues 393, 459, 460, 494 all related to MD buffers and the read index for accessing them */
+
+#define FIX_163_SBA_TD_DECORR_OPT /* Dlb : Issue 163 : TD decorr state optimization in SBA for certain output formats */
+
+#define FIX_HBR_MASAMETA /* Nokia: Fixes to HBR MASA metadata at 384 and 512 kbps. Addresses issues 438 and 477 as well. */
+#define FIX_482_DUMMYDEC_INIT /* Nokia: fix issue #428: missing inits for dummyDec in IVAS_rend */
+#define FIX_468_16KHZ_PUPMIX /* Dlb: Fix issue 468 for Param Upmix at 16kHz sampling rate */
+#define FIX_499_DFT_STEREO_PLC /* Eri: Fix for issue 499: Wrong past memory addressed for computing energy of DFT stereo residual ECU frame */
+#define FIX_489_COV_SMOOTHING /* Dlb: Fix covariance smoothing for ParamUpmix */
+#define FIX_485_STATIC_BUFFERS /* FhG: move static buffers in DirAC parameter estimator to the DirAC struct */
+#define FIX_I503_ASAN_ERROR_IND_LIST /* VA: fix issue #503: address sanitizer error with IND_LIST_DYN */
+#define FIX_473_JITTER_NONDIEGETIC_PANNING /* FhG,Orange: add missing non-diegetic panning to JITTER */
+
+#define SBA_MODE_CLEAN_UP /* Dlb: Cean up SBA mode references */
+#define FIX_502_IND_LIST_SIZE /* Fix issue #502: insufficient index buffer sizes */
+
+#ifdef HR_METADATA
+#define FIX_505_MASA_SPHGRID_REUSE /* Nokia: Fix issue #505: MASA spherical grid reuse fix */
+#endif
+
+#define FIX_481_UNUSED_VARIABLES /* Nokia: Fix issue #481: Unused debug variables */
+
+#define FIX_483 /* FhG: fix issue 483, division by zero in nois_est */
+#define FIX_483b /* FhG: fix issue 483, uninitialized values in ivas_mct_core_enc */
+#define FIX_170_DTX_MASA /* Nokia: Fix issue 170, relaxing the use of DTX in MASA format */
+#define FIX_510 /* FhG: fix issue 510, misleading error message for invalid input format */
+#define FIX_509 /* FhG: fix issue 509, too low number of bitsream indices in SBA */
+#define FIX_519_JBM_ACCESS_NULL_TC_BUFFER /* FhG: fix issue 519, accessing a yet uninitialized TC Buffer in frame 0*/
+
+#define FIX_TODO_NON_DIEGETIC_PAN_NOT_IMPLELENTED_IN_RENDERER /* ..\apps\renderer.c(240): .... (todo: implementation)",*/
+#define REMOVE_OBS_CODE /* FhG: Remove unnecessary assignement after LFE cleanup (Issue #451)*/
#define ENHANCED_STEREO_DMX /* Orange : Contribution 48 - Enhanced stereo downmix. */
/* ################## End DEVELOPMENT switches ######################### */
/* clang-format on */
+
#endif
diff --git a/lib_com/prot.h b/lib_com/prot.h
index c63a8d93de0e0381aa8b036e30d43f0a4b74c0b4..e6f371c468148a17d0d23a7be80ee575ed20a52a 100644
--- a/lib_com/prot.h
+++ b/lib_com/prot.h
@@ -177,7 +177,11 @@ float sum2_f(
void set_c(
int8_t y[], /* i/o: Vector to set */
const int8_t a, /* i : Value to set the vector to */
- const int16_t N /* i : Lenght of the vector */
+#ifdef JBM_TSM_ON_TCS
+ const int32_t N /* i : Length of the vector */
+#else
+ const int16_t N /* i : Length of the vector */
+#endif
);
void set_s(
@@ -515,6 +519,54 @@ void push_next_bits(
#endif
);
+#ifdef IND_LIST_DYN
+int16_t get_ivas_max_num_indices( /* o : maximum number of indices */
+ const IVAS_FORMAT ivas_format, /* i : IVAS format */
+ const int32_t ivas_total_brate /* i : IVAS total bitrate */
+);
+
+int16_t get_core_max_num_indices( /* o : maximum number of indices */
+ const int16_t core, /* i : core */
+ const int32_t total_brate /* i : total bitrate */
+);
+
+int16_t get_BWE_max_num_indices( /* o : maximum number of indices */
+ const int32_t extl_brate /* i : extensiona layer bitrate */
+);
+
+int16_t get_ivas_max_num_indices_metadata( /* o : maximum number of indices for metadata */
+ const IVAS_FORMAT ivas_format, /* i : IVAS format */
+ const int32_t ivas_total_brate /* i : IVAS total bitrate */
+);
+
+ivas_error ind_list_realloc(
+ BSTR_ENC_HANDLE hBstr, /* i/o: encoder bitstream handle */
+ int16_t max_num_indices /* i : new maximum number of allowed indices in the list */
+);
+
+ivas_error check_ind_list_limits(
+ BSTR_ENC_HANDLE hBstr /* i/o: encoder bitstream handle */
+);
+
+ivas_error move_indices(
+ INDICE_HANDLE old_ind_list, /* i/o: old location of indices */
+ INDICE_HANDLE new_ind_list, /* i/o: new location of indices */
+ const int16_t nb_indices /* i : number of moved indices */
+);
+
+int16_t find_indice( /* o : index of the indice in the list, -1 if not found */
+ BSTR_ENC_HANDLE hBstr, /* i : encoder bitstream handle */
+ int16_t id, /* i : ID of the indice */
+ uint16_t *value, /* o : value of the quantized indice */
+ int16_t *nb_bits /* o : number of bits used to quantize the indice */
+);
+
+uint16_t delete_indice( /* o : number of deleted indices */
+ BSTR_ENC_HANDLE hBstr, /* i/o: encoder bitstream handle */
+ int16_t id /* i : ID of the indice */
+);
+#endif
+
/*! r: value of the indice */
#ifdef DEBUG_BS_READ_WRITE
#define get_next_indice( ... ) get_next_indice_( __VA_ARGS__, __LINE__, __func__ )
@@ -613,12 +665,14 @@ Decoder_State **reset_elements(
);
+#ifndef IND_LIST_DYN
void indices_to_serial_generic(
const Indice *ind_list, /* i : indices list */
const Word16 num_indices, /* i : number of indices to write */
UWord8 *pFrame, /* o : byte array with bit packet and byte aligned coded speech data */
Word16 *pFrame_size /* o : size of the binary encoded access unit [bits] */
);
+#endif
void convertSerialToBytestream(
const uint16_t *const serial, /* i : input serial bitstream with values 0 and 1 */
@@ -2219,8 +2273,12 @@ void read_next_force(
int32_t *force_profile_cnt /* i/o: counter of frames for force switching profile file */
);
#endif
+
ivas_error init_encoder(
- Encoder_State *st, /* i/o: state structure */
+ Encoder_State *st, /* i/o: state structure */
+#ifdef IND_LIST_DYN
+ Encoder_Struct *st_ivas, /* i/o: encoder state structure */
+#endif
const int16_t idchan, /* i : channel ID */
const int16_t var_SID_rate_flag, /* i : flag for variable SID update rate */
const int16_t interval_SID, /* i : interval for SID update */
@@ -2323,10 +2381,7 @@ ivas_error acelp_core_enc(
float pitch_buf[NB_SUBFR16k], /* o : floating pitch for each subframe */
int16_t *unbits, /* o : number of unused bits */
STEREO_TD_ENC_DATA_HANDLE hStereoTD, /* i/o: TD stereo encoder handle */
-#ifndef LSF_RE_USE_SECONDARY_CHANNEL_REUSEMODE
- const float tdm_lspQ_PCh[M], /* i : Q LSPs for primary channel */
-#endif
- const float tdm_lsfQ_PCh[M] /* i : Q LSFs for primary channel */
+ const float tdm_lsfQ_PCh[M] /* i : Q LSFs for primary channel */
);
ivas_error acelp_core_switch_dec_bfi(
@@ -3024,10 +3079,8 @@ void lsf_enc(
float *Aq, /* o : quantized A(z) for 4 subframes */
const int16_t tdm_low_rate_mode, /* i : secondary channel low rate mode flag */
const int16_t GSC_IVAS_mode /* i : GSC IVAS mode */
-#ifdef LSF_RE_USE_SECONDARY_CHANNEL
,
const float tdm_lsfQ_PCh[M] /* i : Q LSFs for primary channel */
-#endif
);
void isf_enc_amr_wb(
@@ -4502,10 +4555,8 @@ ivas_error acelp_core_dec(
const int16_t flag_sec_CNA, /* i : CNA flag for secondary channel */
const int16_t nchan_out, /* i : number of output channels */
STEREO_CNG_DEC_HANDLE hStereoCng /* i : stereo CNG handle */
-#ifdef FIX_ISM_DTX_CNG_BWIDTH_ALT
,
const int16_t read_sid_info /* i : read SID info flag */
-#endif
);
void bass_psfilter_init(
@@ -4586,10 +4637,8 @@ void lsf_dec(
float *lsp_new, /* o : de-quantized LSP vector */
float *lsp_mid, /* o : de-quantized mid-frame LSP vector */
const int16_t tdm_low_rate_mode /* i : secondary channel low rate mode flag */
-#ifdef LSF_RE_USE_SECONDARY_CHANNEL
,
const float tdm_lsfQ_PCh[M] /* i : Q LSFs for primary channel */
-#endif
);
void isf_dec_amr_wb(
@@ -8060,34 +8109,30 @@ void msvq_enc(
const int16_t *levels, /* i : Number of levels in each stage */
const int16_t maxC, /* i : Tree search size (number of candidates kept from */
/* one stage to the next == M-best) */
- const int16_t stages, /* i : Number of stages */
- const float w[], /* i : Weights */
- const int16_t N, /* i : Vector dimension */
- const int16_t maxN, /* i : Codebook dimension */
-#ifdef ERI_FDCNGVQ_LOW_ROM
+ const int16_t stages, /* i : Number of stages */
+ const float w[], /* i : Weights */
+ const int16_t N, /* i : Vector dimension */
+ const int16_t maxN, /* i : Codebook dimension */
const int16_t applyDCT_flag, /* i : applyDCT flag */
float *invTrfMatrix, /* i:/o expanded synthesis matrix */
-#endif
- int16_t Idx[] /* o : Indices */
+ int16_t Idx[] /* o : Indices */
);
void msvq_dec(
- const float *const *cb, /* i : Codebook (indexed cb[*stages][levels][p]) */
- const int16_t dims[], /* i : Dimension of each codebook stage (NULL: full dim.) */
- const int16_t offs[], /* i : Starting dimension of each codebook stage (NULL: 0) */
- const int16_t stages, /* i : Number of stages */
- const int16_t N, /* i : Vector dimension */
- const int16_t maxN, /* i : Codebook dimension */
- const int16_t Idx[], /* i : Indices */
-#ifdef ERI_FDCNGVQ_LOW_ROM
+ const float *const *cb, /* i : Codebook (indexed cb[*stages][levels][p]) */
+ const int16_t dims[], /* i : Dimension of each codebook stage (NULL: full dim.) */
+ const int16_t offs[], /* i : Starting dimension of each codebook stage (NULL: 0) */
+ const int16_t stages, /* i : Number of stages */
+ const int16_t N, /* i : Vector dimension */
+ const int16_t maxN, /* i : Codebook dimension */
+ const int16_t Idx[], /* i : Indices */
const int16_t applyIDCT_flag, /* i : applyIDCT flag */
const float *invTrfMatrix, /* i: synthesis matrix */
-#endif
- float *uq, /* o : quantized vector */
- Word16 *uq_ind /* o : quantized vector (fixed point) */
+ float *uq, /* o : quantized vector */
+ Word16 *uq_ind /* o : quantized vector (fixed point) */
);
-#ifdef ERI_FDCNGVQ_LOW_ROM
+
void dec_FDCNG_MSVQ_stage1(
int16_t j_full, /* i: index full range */
int16_t n, /* i: dimension to generate */
@@ -8123,7 +8168,40 @@ void extend_dctN_input(
float *matrix, /* i: idct matrix of size N rows , n_cols columns*/
const int16_t n_cols, /* i: number of columns == truncation length */
DCTTYPE dcttype ); /* i: matrix type */
-#endif
+
+int16_t msvq_stage1_dct_search( /* o : (p_max , best candidate sofar ) */
+ const float *u, /* i : target */
+ const int16_t N, /* i : target length and IDCT synthesis length */
+ const int16_t maxC_st1, /* i : number of final stage 1 candidates to provide */
+ const DCTTYPE dcttype, /* e.g. DCT_T2_16_XX, DCT_T2_24_XX; */
+ const int16_t max_dct_trunc, /* i: maximum of truncation lenghts */
+ float *invTrfMatrix, /* i : IDCT synthesis matrix for dim N */
+ const float *midQ_truncQ, /* i: midQ vector */
+ const float *dct_invScaleF, /* i: global inv scale factors*/
+ const float *dct_scaleF, /* i: global scale factors*/
+ const Word16 n_segm, /* i: number of segments */
+ const Word16 *cols_per_segment, /* i: remaining length per segment */
+ const Word16 *trunc_dct_cols_per_segment, /* i: trunc length per segment */
+ const Word16 *entries_per_segment, /* i: number of rows per segment */
+ const Word16 *cum_entries_per_segment, /* i: number of cumulative entries */
+ const Word8 *const W8Qx_dct_sections[], /*i: Word8(byte) segment table ptrs */
+ const Word16 *col_syn_shift[], /*i: columnwise syn shift tables */
+ const Word8 *segm_neighbour_fwd, /*i: circular neighbour list fwd */
+ const Word8 *segm_neighbour_rev, /*i: circular neighbour list reverse */
+ const Word16 npost_check, /*i: number of neigbours to check , should be even */
+ float *st1_mse_ptr, /*i: dynRAM buffer for MSEs */
+ int16_t *indices_st1_local, /*o: selected cand indices */
+ float *st1_syn_vec_ptr, /*i/o: buffer for IDCT24 synthesis */
+ float *dist1_ptr /*o: resulting stage 1 MSEs in DCT-N domain */
+);
+
+int16_t msvq_stage1_dct_recalc_candidates_fdcng_wb(
+ /* o : (updated p_max) */
+ const float *st1_syn_vec_ptr, /* i : IDCT24 synthesis vectors */
+ const float *u, /* i : target signal */
+ const int16_t maxC_st1, /* i : number of candidates in stage1 */
+ float *dist_ptr /* i/o: updated MSE vector for stage1 */
+);
void PulseResynchronization(
const float *src_exc, /* i : Input excitation buffer */
@@ -8254,11 +8332,8 @@ void lsf_end_enc(
int16_t *lpc_param,
int16_t *no_stages,
int16_t *bits_param_lpc,
- const int16_t coder_type_raw
-#ifdef LSF_RE_USE_SECONDARY_CHANNEL
- ,
+ const int16_t coder_type_raw,
const float tdm_lsfQ_PCh[M] /* i : Q LSFs for primary channel */
-#endif
);
void lsf_end_dec(
@@ -8270,10 +8345,8 @@ void lsf_end_dec(
int16_t *lpc_param, /* i : LPC parameters */
int16_t *LSF_Q_prediction, /* o : LSF prediction mode */
int16_t *nb_indices /* o : number of indices */
-#ifdef LSF_RE_USE_SECONDARY_CHANNEL
,
const float tdm_lsfQ_PCh[M] /* i : Q LSFs for primary channel */
-#endif
);
ivas_error find_pred_mode(
@@ -8595,6 +8668,17 @@ void generate_masking_noise_mdct(
HANDLE_FD_CNG_COM hFdCngCom /* i/o: FD_CNG structure containing all buffers and variables */
);
+#ifdef JBM_TSM_ON_TCS
+void SynthesisSTFT_dirac(
+ float *fftBuffer, /* i : FFT bins */
+ float *timeDomainOutput,
+ float *olapBuffer,
+ const float *olapWin,
+ const int16_t samples_out,
+ HANDLE_FD_CNG_COM hFdCngCom /* i/o: FD_CNG structure containing all buffers and variables */
+);
+#endif
+
void generate_masking_noise_dirac(
HANDLE_FD_CNG_COM hFdCngCom, /* i/o: FD_CNG structure containing all buffers and variables */
HANDLE_CLDFB_FILTER_BANK h_cldfb, /* i : filterbank state */
@@ -9014,29 +9098,27 @@ int16_t BITS_ALLOC_config_acelp(
);
ivas_error config_acelp1(
- const int16_t enc_dec, /* i : encoder/decoder flag */
- const int32_t total_brate, /* i : total bitrate */
- const int32_t core_brate_inp, /* i : core bitrate */
- const int16_t core, /* i : core */
- const int16_t extl, /* i : extension layer */
- const int32_t extl_brate, /* i : extension layer bitrate */
- const int16_t L_frame, /* i : frame length at internal Fs */
- const int16_t GSC_noisy_speech, /* i : GSC on SWB noisy speech flag */
- ACELP_config *acelp_cfg, /* i : ACELP bit-allocation */
- const int16_t signaling_bits, /* i : number of signaling bits */
- const int16_t coder_type, /* i : coder type */
- const int16_t tc_subfr, /* i : TC subfr ID */
- const int16_t tc_call, /* i : TC call number (0,1,2) */
- int16_t *nBits_es_Pred, /* o : number of bits for Es_pred Q */
- int16_t *unbits, /* o : number of unused bits */
- const int16_t element_mode, /* i : element mode */
- int16_t *uc_two_stage_flag, /* o : flag undicating two-stage UC */
- const int16_t tdm_lp_reuse_flag, /* i : LPC reuse flag (can be 1 only with secondary channel*/
- const int16_t tdm_low_rate_mode, /* i : secondary channel low rate mode flag*/
- const int16_t idchan, /* i : channel id */
-#ifdef LSF_RE_USE_SECONDARY_CHANNEL_REUSEMODE
- const int16_t active_cnt, /* i : Active frame counter */
-#endif
+ const int16_t enc_dec, /* i : encoder/decoder flag */
+ const int32_t total_brate, /* i : total bitrate */
+ const int32_t core_brate_inp, /* i : core bitrate */
+ const int16_t core, /* i : core */
+ const int16_t extl, /* i : extension layer */
+ const int32_t extl_brate, /* i : extension layer bitrate */
+ const int16_t L_frame, /* i : frame length at internal Fs */
+ const int16_t GSC_noisy_speech, /* i : GSC on SWB noisy speech flag */
+ ACELP_config *acelp_cfg, /* i : ACELP bit-allocation */
+ const int16_t signaling_bits, /* i : number of signaling bits */
+ const int16_t coder_type, /* i : coder type */
+ const int16_t tc_subfr, /* i : TC subfr ID */
+ const int16_t tc_call, /* i : TC call number (0,1,2) */
+ int16_t *nBits_es_Pred, /* o : number of bits for Es_pred Q */
+ int16_t *unbits, /* o : number of unused bits */
+ const int16_t element_mode, /* i : element mode */
+ int16_t *uc_two_stage_flag, /* o : flag undicating two-stage UC */
+ const int16_t tdm_lp_reuse_flag, /* i : LPC reuse flag (can be 1 only with secondary channel*/
+ const int16_t tdm_low_rate_mode, /* i : secondary channel low rate mode flag*/
+ const int16_t idchan, /* i : channel id */
+ const int16_t active_cnt, /* i : Active frame counter */
const int16_t tdm_Pitch_reuse_flag, /* i : primary channel pitch reuse flag */
const int16_t tdm_LRTD_flag, /* i : LRTD stereo mode flag */
const int16_t GSC_IVAS_mode /* i : GSC IVAS mode */
diff --git a/lib_com/rom_com.c b/lib_com/rom_com.c
old mode 100644
new mode 100755
index 6701d395344bc00b97762b37a1109b84ba511a15..800362b576aa87dab26af8f1704ed4830b28e43b
--- a/lib_com/rom_com.c
+++ b/lib_com/rom_com.c
@@ -6036,7 +6036,6 @@ const FD_CNG_SETUP FdCngSetup_swb2 = { 640, 320, sizeof(sidPartitions_swb2)/size
const int16_t levels_37bits[FD_CNG_stages_37bits] = { 128, 64, 64, 64, 64, 64 };
const int16_t bits_37bits[FD_CNG_stages_37bits] = { 7, 6, 6, 6, 6, 6 };
-#ifdef ERI_FDCNGVQ_LOW_ROM
/* IDCT_MATRIX_ROM: 18*24 Word16 = 432 Word16 */
/* or compressed IDCT_MATRIX_ROM: 18*24 Word8 + 25 = 230 Word16 + WMOPS (INDIRECT(432) and STORE(432) ) */
@@ -6325,142 +6324,8 @@ const Word8 cdk1_ivas_segm_neighbour_rev[128] = {
106, 111, 110, 117, 120, 107, 37, 104,
122, 114, 121, 119, 42, 126, 41, 11
};
-#endif
-#ifndef ERI_FDCNGVQ_LOW_ROM
-const float cdk_37bits_1_ivas[3072] =
-{
- 33.94763184f , 23.04196358f , 19.02036476f , 15.61426640f , 9.84622097f , 6.74968624f , 8.78495407f , 6.55844116f , 6.41478300f , 3.65438509f , 2.53205872f , 0.20947371f , -3.68736625f , -6.96642828f , -8.93218231f , -10.77195358f , -14.39207268f , -19.83006287f , -25.90260124f , -30.72169685f , -32.16821671f , -35.03061295f , -35.84580231f , -35.98442459f ,
- 23.05311012f , 15.34062386f , 11.67077923f , 9.03463936f , 7.33119154f , 6.01164532f , 4.86430264f , 3.36793089f , 2.00524712f , 1.02420747f , -0.28395364f , -1.14369977f , -2.29296756f , -3.49234462f , -4.55691099f , -5.82124615f , -7.01340151f , -8.19280529f , -9.51517677f , -11.88930511f , -12.41490746f , -13.91690540f , -15.41597271f , -17.46363640f ,
- 6.34591007f , 5.83291101f , 1.82374179f , 1.64918160f , 2.46284771f , 3.21434593f , 4.79773092f , 6.78620768f , 7.17590570f , 7.29561472f , 6.46074152f , 4.26570177f , 0.29191878f , -5.68994617f , -8.93541527f , -12.17100811f , -15.95464516f , -19.82475090f , -28.43348694f , -31.13560677f , -30.82723999f , -33.92724228f , -37.10982895f , -39.15046310f ,
- -1.97859216f , -1.29728901f , -0.68513793f , -0.59703761f , -0.19596121f , -0.48437589f , 0.41912374f , 0.32082281f , 0.42840490f , 0.33297276f , 0.00419650f , 0.25515109f , 0.07341246f , -0.05156118f , -0.17369615f , -0.39090252f , -0.53758574f , -0.97013980f , -1.37499487f , -2.59367585f , -2.67291665f , -3.56308174f , -5.09242105f , -7.33598137f ,
- 44.73780441f , 32.42730713f , 26.58676720f , 20.32800293f , 15.91747665f , 11.15012264f , 7.68650007f , 10.27048969f , 9.52919579f , 5.18821383f , 1.79746056f , -0.50318158f , -4.92894411f , -9.36254311f , -14.76678371f , -15.57420921f , -16.40379715f , -19.38558006f , -24.47130203f , -28.18117905f , -26.27810097f , -28.22804451f , -30.44338608f , -33.63451004f ,
- 27.92958260f , 17.48978424f , 9.02943993f , 2.00556946f , 0.77582097f , 1.75702107f , 2.96648121f , 4.17692900f , 5.20950508f , 4.89404440f , 3.14809656f , 2.02777839f , 0.06399647f , -2.44093847f , -5.23348236f , -7.73788691f , -9.60736561f , -11.49096489f , -12.88784599f , -14.62041187f , -14.05591011f , -13.97139835f , -13.55158806f , -12.38661575f ,
- 4.40041780f , 6.02715492f , 8.63421249f , 11.23643303f , 10.21946526f , 7.12535143f , 3.97593451f , 1.47885716f , -0.34547061f , -2.21350408f , -3.58581519f , -3.49226046f , 1.64697266f , -0.80884248f , -6.61078739f , -0.83386075f , -6.55604124f , -8.50729084f , -13.99620533f , -22.11815453f , -23.36925316f , -25.26130867f , -27.82377815f , -31.91535187f ,
- -0.31119800f , -0.22902243f , -0.18182723f , -0.17193857f , -0.22133952f , -0.25048682f , -0.19776741f , -0.20502391f , -0.15689729f , -0.08497809f , -0.04383328f , 0.10558389f , 0.22994623f , 0.27078405f , 0.26461646f , 0.21337126f , 0.07602444f , -0.07640435f , -0.08624625f , -0.01901877f , -0.37278932f , -0.55278486f , -0.50081939f , -0.57718313f ,
- 11.09673309f , 12.25163174f , 11.92947292f , 11.36766434f , 10.26155853f , 10.59420109f , 11.28228855f , 9.29032898f , 7.86474180f , 5.81516743f , 3.32581139f , 0.59270757f , -2.99105382f , -7.64252663f , -12.32353687f , -16.56275558f , -19.50693130f , -21.39342690f , -23.04017448f , -26.55841255f , -27.89498329f , -29.63920593f , -31.31513977f , -34.91411972f ,
- 14.63949299f , 9.97996807f , 7.52127123f , 6.06751871f , 4.64821386f , 3.74143553f , 3.04003358f , 2.11276221f , 1.27838099f , 0.61896890f , -0.12750353f , -0.75742245f , -1.50008225f , -2.24619722f , -2.86748576f , -3.65039921f , -4.29070568f , -5.12242794f , -6.06238365f , -7.87343836f , -7.91463709f , -9.02013016f , -10.03069305f , -11.15602875f ,
- 6.92497873f , 3.86428881f , 3.33403730f , 3.50285769f , 5.03133297f , 5.47784615f , 5.12933731f , 4.11465311f , 3.29701447f , 2.28059053f , 0.75228900f , -0.37691337f , -1.86169589f , -3.51180482f , -5.11985493f , -6.74894667f , -8.46384716f , -10.43132973f , -12.40718174f , -14.97575378f , -15.92234325f , -14.67680931f , -16.35786247f , -21.92259026f ,
- 9.03859520f , 6.23588181f , 4.69891214f , 3.76419306f , 2.91222286f , 2.25166726f , 2.02948308f , 1.35998511f , 0.74028724f , 0.50349784f , -0.12927644f , -0.45801210f , -0.88480383f , -1.52290273f , -1.84748936f , -2.22180009f , -2.73286033f , -3.21036029f , -3.73283100f , -5.33005810f , -4.96555710f , -5.72577906f , -6.40969419f , -7.14143419f ,
- 38.57890320f , 31.23274040f , 23.27908325f , 16.41319847f , 12.96908092f , 11.89987564f , 11.08193970f , 10.02814865f , 9.20901966f , 5.84658241f , 1.48919916f , -2.57032323f , -7.26163483f , -11.23550892f , -13.34285927f , -13.96859360f , -14.14492226f , -14.77427292f , -15.53306389f , -16.79932404f , -15.12855816f , -14.29256630f , -13.92473507f , -13.23437977f ,
- 23.30056572f , 13.31616783f , 10.53007698f , 7.97990513f , 7.58186388f , 6.05487776f , 6.38700247f , 4.46871328f , 3.73780274f , 1.15311646f , -0.16795112f , -1.00963080f , -2.99656630f , -4.04802418f , -5.87744474f , -7.26942492f , -8.01433468f , -8.85430908f , -8.93447399f , -10.80081940f , -10.03588772f , -9.56312180f , -9.49805927f , -9.08203316f ,
- 27.72716713f , 15.70166302f , 12.12497234f , 9.82916641f , 8.54480648f , 7.48498583f , 6.46852112f , 4.42398930f , 2.79946446f , 1.41388083f , -0.10821334f , -0.99111170f , -2.64519501f , -4.05361032f , -6.13559484f , -7.88495255f , -9.31697083f , -11.29918480f , -13.29217148f , -15.89776802f , -16.73270416f , -15.78193951f , -16.71963501f , -20.72499275f ,
- 0.09654448f , 0.05992651f , 0.07271793f , 0.06090590f , -0.01909172f , -0.02661837f , 0.00184859f , 0.00821958f , 0.01826876f , 0.00751956f , -0.02172063f , 0.03389538f , -0.00261579f , 0.00331171f , -0.00514964f , 0.00147764f , 0.00065488f , 0.01022588f , 0.00899184f , 0.02156001f , 0.01748813f , 0.01100880f , 0.01848303f , -0.00200717f ,
- 35.99007034f , 24.20862198f , 19.41031075f , 16.17420769f , 10.83719921f , 7.76013374f , 9.00250912f , 6.69725418f , 5.31352282f , 3.62490821f , 2.61681867f , 0.34085435f , -3.79527760f , -7.07614565f , -9.08049870f , -11.36665630f , -14.87462139f , -21.07974815f , -27.34793472f , -31.39986610f , -32.07981873f , -27.78803635f , -28.28388596f , -28.39242935f ,
- 13.10489750f , 20.89344025f , 21.64855194f , 15.43504715f , 10.25371075f , 3.34968066f , 1.78396285f , 0.43690255f , 0.33645880f , 2.18413949f , 0.30379224f , 2.14339352f , 2.11168623f , -3.22490501f , -5.35176468f , -6.71944952f , -7.60760832f , -7.25716639f , -9.25983143f , -10.88946342f , -12.36510563f , -14.32815361f , -16.37483597f , -19.41078377f ,
- 6.47920799f , 6.26157904f , 4.08267021f , 3.55930829f , 4.81190968f , 5.21526289f , 6.64490366f , 6.17979145f , 5.88209581f , 5.32573366f , 4.89284468f , 2.50707030f , -1.80236220f , -4.32998514f , -7.66879225f , -12.10674191f , -15.55172729f , -17.02550125f , -22.69219017f , -24.15981102f , -21.53298187f , -24.35451317f , -30.13893318f , -32.50536728f ,
- -1.27988362f , -1.28642356f , -0.84176970f , -0.75768483f , -0.62176520f , -0.62706548f , -0.67682666f , -0.86569685f , -0.75184637f , -0.68499511f , -0.73107177f , -0.44849658f , 0.61550426f , 3.18549967f , 2.15541792f , 0.41898161f , -0.96763957f , -2.28376174f , -2.21816230f , -1.44123793f , -1.10070240f , -1.48757422f , -1.94006848f , -2.04375577f ,
- 44.99568176f , 33.17905807f , 28.70528412f , 24.13981819f , 16.39375496f , 12.74631882f , 12.26308346f , 7.28386831f , 3.65083528f , 1.09594464f , -0.70640332f , -0.90420610f , -5.15652418f , -8.39927197f , -9.75838566f , -12.33563995f , -16.17337418f , -20.72145081f , -21.89005280f , -22.08177948f , -22.01576805f , -28.49225616f , -28.58443069f , -28.66851044f ,
- 27.27372360f , 16.82239342f , 9.52775478f , 4.54592752f , 2.38096476f , 1.92719686f , 2.83496809f , 3.88023591f , 4.84239244f , 4.33260632f , 2.40358329f , 1.26160026f , -0.59154904f , -2.84664989f , -5.20095921f , -7.12129021f , -8.10309982f , -9.32675076f , -10.37824821f , -12.16980839f , -11.58549690f , -11.62355518f , -11.35874844f , -10.43139648f ,
- 16.01709366f , 12.10370731f , 10.30418873f , 9.84315491f , 9.04705238f , 8.59515572f , 8.13945866f , 5.33055639f , 3.59784794f , 2.10469317f , 0.74735385f , -0.35173890f , -3.04881167f , -5.32683229f , -7.84610510f , -9.60193539f , -11.38669300f , -12.69159031f , -15.22157860f , -17.92496300f , -18.30335999f , -19.30245590f , -20.96332741f , -29.99128151f ,
- -1.49891376f , -0.94159925f , -1.59718812f , -2.73734355f , -4.95862293f , -5.62506247f , -3.84028316f , -1.86409163f , -1.10922730f , -0.37675977f , 0.54625863f , 1.08458769f , 2.59583378f , 4.74187803f , 4.85828352f , 2.72942448f , 1.21778154f , 0.61253220f , -0.12000842f , -0.42560402f , -0.47587356f , -0.59399730f , -0.54576296f , -0.64007539f ,
- 27.21817589f , 25.04722404f , 19.98665237f , 18.40707970f , 15.35737038f , 12.12910748f , 10.67379093f , 8.65770626f , 6.83053064f , 4.53696156f , 1.99311268f , -2.65666389f , -5.61365652f , -8.72017097f , -11.54872608f , -14.03052521f , -17.60883713f , -18.92860985f , -19.26733208f , -21.02047348f , -20.41023064f , -24.96704483f , -27.28151131f , -32.13149261f ,
- 16.58616257f , 6.07702732f , 3.20051527f , 2.19352865f , 1.25951850f , 0.52847487f , 0.36339840f , 1.22322381f , 1.40252435f , 0.78051162f , -0.14960484f , -0.19245568f , 0.80768329f , -0.03997936f , -0.45896211f , -1.94675004f , -3.57758331f , -4.74786758f , -6.30557394f , -7.96810246f , -7.85797882f , -8.40102768f , -8.70696068f , -14.50718975f ,
- 5.83877993f , 8.64909840f , 10.36191940f , 10.75121212f , 10.87299442f , 9.20523739f , 6.57943916f , 2.45789552f , 0.32793057f , -0.19492692f , -0.50667870f , -0.82865268f , -3.29967546f , -5.41881037f , -5.00245380f , -7.02534580f , -7.16695213f , -10.07062340f , -13.29201317f , -15.16228962f , -14.82801533f , -13.98322010f , -16.56229019f , -25.20559120f ,
- 6.31290579f , 4.29846334f , 3.09123778f , 2.35388660f , 2.08894801f , 1.51627553f , 1.61039710f , 1.01586986f , 0.50589812f , 0.34378609f , -0.11773424f , -0.29939151f , -0.59060657f , -1.10041618f , -1.30399191f , -1.66196144f , -2.00707245f , -2.30241942f , -2.72166705f , -4.15126562f , -3.61430144f , -4.17390060f , -4.64368582f , -5.19181061f ,
- 45.07491302f , 31.96612358f , 24.59359169f , 15.32010937f , 11.66156387f , 10.47190285f , 8.21482182f , 6.91866159f , 6.46052694f , 2.31078482f , -0.97819418f , -3.39280653f , -5.75906181f , -7.82967377f , -8.74781990f , -9.47419548f , -9.85650921f , -10.05874729f , -10.25747013f , -11.21096134f , -9.55652142f , -8.75567627f , -8.43642902f , -7.74934912f ,
- 29.56493187f , 22.29573250f , 13.46729183f , 9.18490410f , 7.02603865f , 5.38271475f , 3.58497858f , 2.35314894f , 2.17064548f , 0.43121719f , -0.60757560f , -1.00088501f , -1.82668996f , -2.00680733f , -4.21636438f , -5.02670193f , -6.26371956f , -6.65761995f , -7.37742567f , -9.00110912f , -9.04595757f , -10.59253120f , -12.24499798f , -13.79708004f ,
- 18.81605339f , 15.10544109f , 13.69033337f , 12.55228615f , 12.10694313f , 9.87893867f , 7.45830679f , 3.83573604f , 1.58222044f , 0.19975230f , -0.48743680f , -1.03465378f , -3.26008105f , -6.03337908f , -6.72951269f , -8.16258240f , -9.35424900f , -11.36496258f , -14.10615826f , -16.52154922f , -15.71789932f , -14.28701687f , -15.86503506f , -21.98985291f ,
- 0.58833683f , 1.93554544f , 1.01621759f , 0.17751050f , 1.44273913f , 1.63168383f , 0.87785423f , 0.63285774f , 0.44776136f , 0.05703505f , -0.13712768f , 0.28278413f , -0.80131322f , -0.86604142f , -1.59806752f , -0.93005019f , -1.04011548f , -0.89366192f , -0.64847207f , -0.61214101f , -0.55340266f , -0.16991313f , -0.15702423f , -0.17067310f ,
- 39.23077011f , 28.73466682f , 25.17003059f , 18.13150215f , 12.30397224f , 10.44106960f , 8.78819275f , 7.09760094f , 4.76503944f , 3.22303295f , 1.15491402f , -0.03009734f , -3.15244532f , -7.48607492f , -9.52877903f , -12.40654850f , -15.16987514f , -18.84217262f , -22.60379219f , -26.15986252f , -28.55947685f , -31.27477455f , -36.50263596f , -45.15930557f ,
- 17.17733002f , 11.81043625f , 8.99961948f , 7.02285528f , 5.70868826f , 4.43369055f , 3.63820124f , 2.49104285f , 1.49823487f , 0.74478340f , -0.16968371f , -0.91984361f , -1.82045591f , -2.59034872f , -3.43512726f , -4.35373259f , -5.22545052f , -6.16511250f , -7.18896103f , -9.18914032f , -9.45307922f , -10.67428303f , -11.84619045f , -13.22418404f ,
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- -0.01662111f , -0.25115231f , -0.21056390f , -0.29628995f , 0.14847504f , 0.01114315f , -0.00287740f , -0.02265828f , 0.20096491f , 0.01801417f , 0.01865144f , 0.08115936f , 0.06854093f , 0.03268814f , -0.06264148f , -0.19867666f , -0.29278329f , -0.48747075f , -0.51964116f , -0.52115518f , -0.62580901f , -0.67440128f , -0.64710861f , -0.70800090f ,
- 50.63159180f , 32.35544586f , 28.22938156f , 26.12494469f , 19.17036057f , 15.54605675f , 10.90270996f , 5.06216860f , 2.83115578f , 0.26169294f , -2.59751272f , -2.23182607f , -6.02089071f , -9.04337597f , -9.29519939f , -11.44281673f , -13.14252472f , -13.87999630f , -14.00658417f , -14.13973713f , -14.08796120f , -28.49422073f , -28.55380249f , -28.66899681f ,
- 32.93387222f , 21.26923561f , 12.45925331f , 7.33453608f , 4.77903414f , 2.72644329f , 2.77173924f , 3.24125862f , 4.11953831f , 3.23369288f , 1.40657330f , 0.18600486f , -0.99559313f , -2.52648664f , -4.61264372f , -6.59295559f , -7.73660517f , -8.74180222f , -9.62380314f , -10.94507694f , -10.15025043f , -10.08863640f , -9.69090939f , -8.64610767f ,
- 19.57560349f , 16.97666168f , 15.32033443f , 9.42695236f , 10.81062126f , 9.27347946f , 6.17076063f , 3.87660646f , 4.01463747f , 2.81778264f , -0.01208094f , -1.53821909f , -3.11120200f , -6.04038715f , -9.02472019f , -8.91995525f , -8.31732368f , -9.97514439f , -13.60401344f , -16.95523643f , -16.28038406f , -19.30029488f , -21.93006134f , -25.31139183f ,
- -0.42336991f , -0.69359350f , -0.79506743f , -0.19419681f , -0.43531519f , -0.60549897f , -0.57378924f , -0.71198583f , -0.67573565f , -0.92463225f , -0.75932795f , -0.88697869f , -0.09116954f , 0.78057998f , 1.43234348f , 2.25282049f , 1.19868934f , 0.34737879f , 0.56014186f , 0.85799438f , 3.28324819f , 3.73368144f , 2.45774937f , 1.97252631f ,
- 34.38531113f , 33.28102493f , 22.44291687f , 21.71539307f , 14.89051437f , 12.06779766f , 11.31605339f , 6.32059956f , 6.47309685f , 2.75739145f , -0.72276920f , -4.60511971f , -2.12165952f , -3.55129719f , -10.11487579f , -14.52775002f , -18.18198204f , -20.44789314f , -21.58519745f , -22.53190994f , -22.04618073f , -22.58295822f , -22.41326904f , -22.20569420f ,
- 28.00102234f , 14.65698147f , 10.06700230f , 6.12028360f , 4.52054358f , 2.66990614f , 2.51413369f , 1.24868000f , 1.04878569f , 0.22633910f , -1.12691772f , -1.15263200f , -0.74640560f , -1.10290110f , -2.06341290f , -2.48550367f , -3.55061507f , -4.52637577f , -6.00973654f , -8.38346672f , -7.37356853f , -8.63987446f , -9.06530762f , -8.95927715f ,
- 9.00067616f , 10.26587391f , 11.45584679f , 11.44188595f , 10.68400574f , 8.38729477f , 5.69343138f , 1.98902297f , 0.07958379f , -0.50896430f , -0.83697474f , -1.44278872f , -2.87292027f , -4.73982143f , -4.71389008f , -5.85515070f , -5.86282825f , -7.65532827f , -9.99789906f , -11.01864147f , -10.61325741f , -9.58348751f , -12.15856743f , -21.34374619f ,
- 21.37445641f , 22.85872078f , 20.62342262f , 13.71718597f , 8.38479900f , 4.66404533f , 2.74082160f , 0.35184097f , -0.49886125f , -0.66627383f , -0.80947453f , -1.35072243f , -1.72979438f , -2.81121135f , -2.55301118f , -3.12950158f , -2.59265637f , -3.53384900f , -4.62459230f , -8.21864986f , -9.64109135f , -9.61122894f , -11.18858528f , -17.21859741f ,
- 52.95914078f , 32.75603485f , 30.16634941f , 25.88944244f , 19.02377129f , 16.02350807f , 11.37754154f , 4.71347761f , 3.22399068f , 0.38588712f , -2.36943150f , -3.03161478f , -6.27093697f , -9.42517185f , -9.90064812f , -11.53384590f , -12.21652794f , -12.39763260f , -12.44114876f , -12.50287819f , -12.35077858f , -12.41636753f , -12.45803928f , -12.50715065f ,
- 28.04634666f , 16.86526871f , 13.82318878f , 9.40035915f , 8.49054623f , 4.69572687f , 4.31990623f , 2.24289536f , 1.52588129f , -0.15709598f , -1.59520829f , -0.06550518f , -1.94989491f , -3.66548038f , -4.27683449f , -4.56677961f , -4.99815702f , -5.49210978f , -5.61179161f , -6.72458935f , -5.75457907f , -5.41288614f , -5.03387022f , -3.80432510f ,
- 25.75157547f , 17.28746796f , 13.10127354f , 10.33002377f , 8.27671814f , 6.59895802f , 5.40835238f , 3.63577080f , 2.23206282f , 1.08383977f , -0.28453460f , -1.38477814f , -2.64369345f , -3.91356444f , -5.05506754f , -6.35320854f , -7.60085487f , -8.91501999f , -10.29950809f , -12.61900711f , -13.07838917f , -14.44057560f , -15.59240627f , -16.55293274f ,
- 24.60115242f , 11.35327435f , 6.30881643f , 4.50763512f , 0.50214702f , -0.71103203f , 2.54261613f , -0.67276359f , -1.09342635f , 1.93361044f , 1.37798584f , 1.15170944f , 1.77881491f , -0.16942300f , -3.11068201f , -2.93669724f , -0.59286201f , 1.04607284f , 4.16106987f , 6.48291349f , 11.32464409f , 15.29464436f , 15.33285236f , 7.41661787f ,
-};
-#endif
const float cdk_37bits_1[3072] =
{
@@ -6936,11 +6801,7 @@ const float cdk_37bits_6[1536] =
const float * const cdk_37bits[] = { cdk_37bits_1, cdk_37bits_2, cdk_37bits_3, cdk_37bits_4, cdk_37bits_5, cdk_37bits_6 };
-#ifdef ERI_FDCNGVQ_LOW_ROM
const float * const cdk_37bits_ivas[] = { NULL, cdk_37bits_2, cdk_37bits_3, cdk_37bits_4, cdk_37bits_5, cdk_37bits_6 };
-#else
-const float * const cdk_37bits_ivas[] = { cdk_37bits_1_ivas, cdk_37bits_2, cdk_37bits_3, cdk_37bits_4, cdk_37bits_5, cdk_37bits_6 };
-#endif
@@ -15823,11 +15684,7 @@ const float finegain_4[16] = {-1.3234321f, -1.1164439f, -0.9153915f, -0.7248241f
const float finegain_5[32] = {-1.3099370f, -1.1532731f, -0.9939113f, -0.8627403f, -0.7693628f, -0.6901322f, -0.6188556f, -0.5438313f, -0.4899869f, -0.4145289f, -0.3440915f, -0.2936875f, -0.2241453f, -0.1636186f, -0.1052746f, -0.0292431f, 0.0273763f, 0.0848355f, 0.1443042f, 0.2095194f, 0.2794882f, 0.3366661f, 0.4131591f, 0.4740591f, 0.5545165f, 0.6196313f, 0.6719442f, 0.7650533f, 0.9012053f, 1.0432675f, 1.2264170f, 1.5085750f};
const float * const finegain[5] = { finegain_1, finegain_2, finegain_3, finegain_4, finegain_5 };
-/* getk(16,8)+ maxqKIind=40 --> KMAX=127 needs support , 32bit- saturates at dim=6
- getK(21,9)+ maxqKInd=64 --> KMAX=512, needs support , 32bit saturates at dim=5
- getK(TBD,TBD)+ maxqKInd=TBD --> KMAX=1024, needs support , 32bit saturates at dim~=4
- getK(TBD,TBD)+ maxqKInd=TBD --> KMAX=32767, needs support, 32bit saturates at dim =3
-*/
+
const uint8_t hBitsMinus1_N01[2] = {1, 7};
const uint8_t hBitsMinus1_N02[65]=
@@ -22424,75 +22281,6 @@ const Word16 InvDiffTable[32] = /* Q20 */
0x290F, 0x27A4, 0x264C, 0x2506, 0x23CF, 0x22A7, 0x218E, 0x2081
};
-const float sns_vq_cdk1[8*32] = {
- -2.0529254143208289e+00f, -2.0105187772519200e+00f, -1.9181418840663027e+00f, -2.0529955931580051e+00f, -1.7965682581646625e+00f, -1.2350476819733338e+00f, -7.4106681145668685e-01f, -1.3500749433562539e-01f,
- +6.8395648103934958e-01f, -5.6618076612019363e-01f, -1.1629656439143417e+00f, -1.6994296999691509e+00f, -1.7665333688662666e+00f, -1.4601240490692278e+00f, -1.0934184548732562e+00f, -5.8974136946769384e-01f,
- -2.7268374190678193e+00f, -2.1818157040224055e+00f, -6.0427109270377999e-01f, +3.1651466770121833e-01f, +9.3430762386407940e-01f, +1.0478771837003078e+00f, +9.9559582196380947e-01f, +1.1082403839542609e+00f,
- +2.4379206786519574e+00f, +1.9640422580297323e+00f, +9.2771600149270417e-01f, +9.4135273318020941e-03f, -6.4013168732630366e-01f, -1.0138049129223088e+00f, -1.0924849368417169e+00f, -9.1129148479978594e-01f,
- +8.1762121316616565e-01f, -1.9433974959365836e-02f, -4.0054937117179751e-01f, -3.9231079150228149e-01f, -2.9970406532808125e-01f, -6.2996056616087495e-02f, +3.7544100964377108e-01f, +6.3685372354777436e-01f,
- +1.4734834246724329e+00f, +2.3539621556904251e+00f, +9.7194661426112050e-01f, -5.4110096556162990e-01f, -9.8129311847374545e-01f, -6.1342289097457547e-01f, +3.7249272152905366e-01f, +8.1252213656497096e-01f,
- -1.2496145961286331e+00f, -3.2376394756447752e-01f, +5.1439178441534027e-02f, +1.0005059991983459e-01f, +2.3749822119608346e-01f, +4.0542724931792579e-01f, +5.1033138353497232e-01f, +5.5694404671095077e-01f,
- +7.7965743766052975e-01f, +2.1917885215778097e+00f, +1.7164750043876311e+00f, +5.7945306635665195e-01f, -1.0190291924038120e-01f, -4.0418854005812310e-01f, -4.7849155803986132e-01f, -3.4725769238259874e-01f,
- +6.8865034807898129e-01f, +5.7566331510263680e-01f, -7.7725260497355977e-03f, -5.3794851427474544e-01f, -7.6313855691212973e-01f, -7.8413803908382473e-01f, -7.0161107722315574e-01f, -4.8903452069978415e-01f,
- +1.6928828230225725e+00f, +9.3495589460148931e-01f, +3.5426821621575499e-01f, +3.9507891687964890e-02f, -7.9631988607824541e-02f, -1.6624589421972935e-01f, -1.6180598135213178e-01f, -1.2860376999895359e-01f,
- -1.6962541680165768e+00f, +4.3456061122651995e-01f, +1.0710566866483171e+00f, +1.3249974344239270e+00f, +1.0825630027900910e+00f, +9.0621333090389167e-01f, +6.5428541538000140e-01f, +6.7283424156333382e-01f,
- +4.5763916137396308e+00f, +4.0870427709381518e+00f, +2.6750799962096261e+00f, +1.4487891616901025e+00f, +2.4432209950451603e-01f, -5.4383244175422862e-01f, -9.4142251186129933e-01f, -1.0862058366913647e+00f,
- +1.1883989487611160e+00f, +1.1685324900978113e+00f, +9.3045980943772877e-01f, +8.3738457417173884e-01f, +6.3496480700237246e-01f, +4.6405143429051326e-01f, +3.1705534227338888e-01f, +2.0799507760170197e-01f,
- +2.8980578835865609e+00f, +3.0880495072396617e+00f, +1.8680019598806248e+00f, +7.0446466488259230e-01f, +1.0107302845552169e-01f, -2.8986489567349910e-01f, -4.1462748482286188e-01f, -3.6206036514823836e-01f,
- -1.7524799389036466e-01f, +1.1936698995397648e+00f, +1.6088971749375909e+00f, +1.7111901074418125e+00f, +1.4837525009734551e+00f, +5.2536808756057463e-01f, -3.1226889149907566e-01f, -3.5746958704581933e-01f,
- +9.0352696786286879e-01f, +2.4731406386331605e+00f, +2.9079925242729416e+00f, +2.7918041274045429e+00f, +2.2373843929092465e+00f, +8.5208847870338755e-01f, -7.6200320575426320e-02f, -2.5316053664429367e-01f,
- -1.1865763437968528e+00f, -7.4234595628060440e-01f, -6.0141100860138463e-01f, -8.5065089175547848e-01f, -8.8329724313055402e-01f, -6.5351381126344021e-01f, -5.0230651881879618e-01f, -2.3359707426927168e-01f,
- +2.7673589888377261e+00f, +6.6328569264593351e-01f, -4.1472488624881343e-01f, -9.3187436659797018e-01f, -1.0754140202622839e+00f, -1.0146723389090857e+00f, -8.7888946611264573e-01f, -6.0836606213569688e-01f,
- -1.8124429341308173e+00f, -9.7828066142280434e-01f, +6.5968430845517978e-01f, +2.1854499449267628e+00f, +2.2517483941731826e+00f, +2.3821501109065295e+00f, +1.9235238012956650e+00f, +1.5065083288921912e+00f,
- +4.9050283992558246e+00f, +2.4264119698434983e+00f, +8.3367299614637902e-01f, -4.3119484392510427e-02f, -5.8100382033177300e-01f, -7.7353747986816990e-01f, -8.7895223350767071e-01f, -8.6819816920933113e-01f,
- +6.5228388674538984e-01f, +1.1174683594915380e-01f, +1.2383281142011383e-01f, +6.0151217547540869e-01f, +9.5444246174773772e-01f, +1.2805750123888453e+00f, +9.2140926443564275e-01f, +5.7786881373204924e-01f,
- +1.9490989723028713e+00f, +2.8004262751807882e+00f, +1.9081816065970161e+00f, +3.7248785750983177e-01f, +1.3095620385608037e-01f, +7.9016424306166244e-01f, +1.1640502521465221e+00f, +1.0066783002173452e+00f,
- -1.0171864644867654e-01f, +1.7954757784640871e+00f, +1.8915637038163424e+00f, +1.0909542570620605e+00f, +6.1888445783828194e-01f, +7.6574083569028828e-01f, +8.9561325653114987e-01f, +8.0797624213033170e-01f,
- +1.9350543800926379e+00f, +3.2339385307849722e+00f, +3.0806729276317419e+00f, +2.1684844197871249e+00f, +7.8035951982399498e-01f, -6.7854327548476567e-01f, -9.6732224945258960e-01f, -5.8068474286758409e-01f,
- -1.5383985945543574e-01f, +7.1583722374971992e-01f, +5.8674384505519706e-01f, +3.7092544478085621e-01f, +1.0970155384441491e-01f, -2.3854313229153577e-02f, -5.3508967318497622e-02f, +3.3979575877473786e-02f,
- +2.7095625819635165e+00f, +1.7832208238203791e+00f, +9.6783753432609421e-01f, +5.8919108500645523e-01f, +4.1191953120474317e-01f, +1.9592175852184501e-01f, -1.0134844291353281e-02f, -1.6725603195278577e-01f,
- -2.6560188981865329e-01f, +1.4059113655935889e+00f, +1.9844196049902063e+00f, +2.4291429998935334e+00f, +2.2837873843112892e+00f, +1.8570922995202830e+00f, +1.2056879204230433e+00f, +8.4717915626409468e-01f,
- +3.1939221203717074e+00f, +3.7963726820313615e+00f, +3.2748823221663406e+00f, +2.4724357608035472e+00f, +1.6860933687497499e+00f, +6.4628696101838046e-01f, -7.8170867286998971e-02f, -6.1406792037327973e-01f,
- +1.6686627356973500e+00f, +2.4375118241337517e+00f, +2.2118134266295129e+00f, +1.4754862720822910e+00f, +1.0100987843177478e+00f, +4.8216927165041135e-01f, +5.0597779432044222e-02f, -7.2090396257990311e-02f,
- +3.4953550651375287e+00f, +3.2379627985821369e+00f, +2.1155532232841976e+00f, +1.3293556793682053e+00f, +1.0159800928862721e+00f, +6.8710150035919371e-01f, +5.0950588745743997e-01f, +2.0092204555514792e-01f,
- +1.6537233329850265e+00f, +1.8429927128987775e+00f, +1.5795688890212489e+00f, +1.5313117335176101e+00f, +1.4688051742099697e+00f, +1.3047757088193301e+00f, +9.3703047481911916e-01f, +6.6034404507297240e-01f,
- +1.9642176175501569e+00f, +2.9388625018759811e+00f, +2.9051270203314714e+00f, +2.2145871562616142e+00f, +1.8151504726187455e+00f, +1.4766756664819134e+00f, +1.0710276243190799e+00f, +6.1861320930710639e-01f
-};
-
-const float sns_vq_cdk2[8*32] = {
- -5.9829995937529679e-01f, -1.6330921039310822e+00f, -2.2069628561771211e+00f, -2.3101968732645872e+00f, -2.2987624447001700e+00f, -2.2585659584659474e+00f, -2.2426863949716420e+00f, -2.2717425510152180e+00f,
- -1.4313340820994043e+00f, -1.7500847356351696e+00f, -1.7795938232358199e+00f, -1.7213803415353539e+00f, -1.6610776464291162e+00f, -1.6069804294990451e+00f, -1.5625217472935489e+00f, -1.5641247494491251e+00f,
- -4.2712987825717169e-01f, -8.1657540705874065e-01f, -1.1438786300941690e+00f, -1.5047514473946468e+00f, -1.8039927073343207e+00f, -1.9709309014182719e+00f, -2.0721822202754367e+00f, -2.2015067008471854e+00f,
- -8.8390021618372749e-01f, -9.1027146153915306e-01f, -8.4148501893353445e-01f, -7.0803242455046478e-01f, -4.0873435152568971e-01f, -5.8364530253510127e-02f, +1.5450950372912373e-01f, +2.3879767518520115e-01f,
- +2.2959495262308716e-01f, -4.5380527270641730e-01f, -1.2610303555144773e+00f, -1.9593984147017431e+00f, -2.5055916891711632e+00f, -2.7888667896972388e+00f, -2.9113125863020777e+00f, -2.9748256948291001e+00f,
- -1.1488842521346578e+00f, -1.3517692148186562e+00f, -1.3594824205078988e+00f, -1.2204819600745185e+00f, -9.1363085887906581e-01f, -6.8205390481915806e-01f, -5.8474638022763137e-01f, -6.3572794299637214e-01f,
- -7.7093095554781843e-01f, -9.4474580908674310e-01f, -9.4836193194533303e-01f, -9.4516185118638463e-01f, -1.0483710354237581e+00f, -1.1355351751536940e+00f, -1.2428754319298756e+00f, -1.3831917119547590e+00f,
- -9.3476137541952931e-01f, -7.0790164340965811e-01f, -3.3885900459516044e-01f, +8.2267549037198462e-02f, +4.8079994558165973e-01f, +8.0682939355530092e-01f, +1.0305358697421620e+00f, +1.0235050392855534e+00f,
- +1.0095585388252226e+00f, -1.5967777106488176e-01f, -2.2123760679560007e+00f, -2.4162196770688293e+00f, -2.1066059048135193e+00f, -1.8818990363917070e+00f, -1.9958495939733885e+00f, -2.3481921543456847e+00f,
- +9.2392277358713179e-02f, -1.8364442239470730e-01f, -5.9563356599054251e-01f, -1.0147004796192145e+00f, -1.3476180323301636e+00f, -1.5136187252106814e+00f, -1.5799100551406959e+00f, -1.7192022915180234e+00f,
- -1.4222957040291027e-02f, -1.7371797028437352e-01f, -3.0805783645739226e-01f, -4.0484411256102021e-01f, -6.6432144720337050e-01f, -1.0344124279519349e+00f, -1.6814321622332238e+00f, -2.5032237993558693e+00f,
- +6.8743182828212471e-02f, +3.3095426522069737e-01f, +5.0002819580392865e-01f, +5.6165737804402860e-01f, +5.0172311732338448e-01f, +3.6961533646464034e-01f, +8.5026798082935839e-02f, -3.9473330479310409e-01f,
- +1.0356440140522545e+00f, +7.8065342952998484e-01f, +6.7193695552111687e-02f, -9.5261546302001587e-01f, -2.0142463788396388e+00f, -2.7767542927506610e+00f, -3.1928041080758338e+00f, -3.4042594311363201e+00f,
- -6.6289350610256359e-01f, -6.3896764348680091e-01f, -5.1207254963552118e-01f, -3.6335660396488040e-01f, -2.8247932520862895e-01f, -3.1477486911353381e-01f, -4.4809778805307687e-01f, -6.9186118822875298e-01f,
- +7.9969719144308171e-02f, +2.1588869900646174e-01f, +3.0323707912603959e-01f, +2.6884673422742911e-01f, +5.9642290590166340e-02f, -2.8613663980468629e-01f, -7.9406912376026706e-01f, -1.4470063450324298e+00f,
- -2.0240948732059452e-01f, +2.3334712655850515e-01f, +5.7657451283939798e-01f, +7.9742677228839842e-01f, +9.3220814515190065e-01f, +1.0323450144255806e+00f, +1.0118085786908606e+00f, +7.9014188629614879e-01f,
- -7.1530830084194669e-02f, -1.2396351139455990e+00f, -2.0842499795217195e+00f, -1.3035503744881123e+00f, -8.3471992091295932e-01f, -1.1295869482135590e+00f, -1.7132725973269993e+00f, -2.1802158117711343e+00f,
- -1.7835942638423960e-01f, -7.1247931965515532e-01f, -1.5124017210947220e+00f, -1.9967695368388680e+00f, -1.8783401399959028e+00f, -1.4021324347049549e+00f, -1.0637376079630234e+00f, -1.1080152582418752e+00f,
- +1.0480932547841233e+00f, +2.7493060468886921e-01f, -1.1919132498368252e+00f, -1.2523434724836580e+00f, -7.8936067946054767e-01f, -8.2091162445205956e-01f, -1.3128033132740213e+00f, -1.9655091841161074e+00f,
- -3.3232308742031469e-01f, -2.2713591199678415e-01f, -1.4351679017954885e-01f, -1.9801985565791998e-02f, +1.0057467598256911e-01f, +2.2696827939185557e-01f, +3.0695375436198624e-01f, +2.2875897090753330e-01f,
- +3.4676185796153502e-01f, -1.0768837168056489e-01f, -6.9753922421077807e-01f, -1.0937050061788010e+00f, -1.5428629138891437e+00f, -2.0449896355500123e+00f, -2.4848880613940572e+00f, -2.8583647439574880e+00f,
- -1.2173513563721174e-02f, -3.2908222329502096e-01f, -7.4562386900667521e-01f, -1.0159346083066496e+00f, -9.9134754982937601e-01f, -8.0708475073517449e-01f, -5.9033001697337439e-01f, -5.3497643414524321e-01f,
- -1.0362333131951586e-01f, -2.6988877087476748e-01f, -3.8890071054155473e-01f, -4.9037107401879965e-01f, -5.6504591412573135e-01f, -7.3336953439609320e-01f, -9.9258959592254403e-01f, -1.3661070412637724e+00f,
- -7.9157092539986307e-01f, -3.3641122720876027e-01f, +2.9168895215304702e-01f, +1.0181013149521261e+00f, +1.5982627043961528e+00f, +1.9868228787387316e+00f, +2.1282934389276504e+00f, +1.9646952813708398e+00f,
- +8.5453347281306224e-01f, +8.1178943134578940e-01f, -4.8818346255935796e-01f, -2.1067304958054955e+00f, -2.5063149014598722e+00f, -2.0640557329267200e+00f, -1.6543474135830516e+00f, -1.7651753795641250e+00f,
- +6.2358146522917657e-01f, +5.4834889364422190e-01f, +1.7179524311839983e-01f, -3.5307730840525375e-01f, -7.7064726884538126e-01f, -1.0122724639555478e+00f, -1.1610381095678584e+00f, -1.4059777048358271e+00f,
- +7.4374029892860283e-01f, +9.2218263151186131e-01f, +7.8921361199673412e-01f, +5.4697537641890215e-01f, +3.4695498575470718e-02f, -6.0728616781597766e-01f, -1.5817464846714542e+00f, -2.9492076413515940e+00f,
- +1.0792513778563164e+00f, +1.4361817236342909e+00f, +1.4897259644477068e+00f, +1.4980968655148907e+00f, +1.3061906859741226e+00f, +9.2722643966101292e-01f, +4.6901200392574449e-01f, -8.4108696494310742e-02f,
- +8.5358364275519205e-01f, +6.0645747733831856e-01f, +2.0465300574744516e-01f, -3.7181339249044437e-01f, -1.0727735914037746e+00f, -1.6784774674483536e+00f, -2.1020318554063260e+00f, -2.5024013237162377e+00f,
- +1.2794365477031622e-01f, +1.2747703630869173e-01f, -4.1758739312140455e-02f, -2.4311752788462185e-01f, -3.1778646043737568e-01f, -2.8915217065224763e-01f, -2.9094454849599488e-01f, -4.4820832489443191e-01f,
- +1.2951853228518271e+00f, +9.5620359941142952e-01f, +5.3144852217798388e-01f, +2.1179514725221937e-01f, -6.5987484250824083e-02f, -3.2087563737255587e-01f, -5.4468525409236357e-01f, -8.8065574221328113e-01f,
- -1.0568174530545921e-02f, +8.7151888563731761e-01f, +1.5660992592896033e+00f, +1.9198797896705255e+00f, +2.0755726094083351e+00f, +2.1798356493630360e+00f, +2.0711596722334082e+00f, +1.7022476043512389e+00f
-};
const float tcx_mdct_window_48[420] =
{
diff --git a/lib_com/rom_com.h b/lib_com/rom_com.h
index 477431c4d00e87955cb5fc73648089f82029efb1..e6284ab417d0b2ef4a0704e8ef60dbdc45e968c2 100644
--- a/lib_com/rom_com.h
+++ b/lib_com/rom_com.h
@@ -1141,7 +1141,6 @@ extern const float olapWinSyn320[320];
extern const float *const cdk_37bits_ivas_orig[];
#endif
-#ifdef ERI_FDCNGVQ_LOW_ROM
extern const Word8 cdk1_ivas_dct_s0_W8[];
extern const Word8 cdk1_ivas_dct_s1_W8[];
extern const Word8 cdk1_ivas_dct_s2_W8[];
@@ -1173,7 +1172,6 @@ extern const Word16 cdk1_ivas_cum_entries_per_segment[];
/* circular mse ordered list fwd/rev directions for candidate evaluations */
extern const Word8 cdk1_ivas_segm_neighbour_fwd[];
extern const Word8 cdk1_ivas_segm_neighbour_rev[];
-#endif
extern const float cdk_37bits_1[];
@@ -1343,9 +1341,6 @@ extern const Word16 invTable[INV_TABLE_SIZE + 1];
extern const Word16 sqrtTable[SQRT_TABLE_SIZE + 1];
extern const Word16 invSqrtTable[SQRT_TABLE_SIZE + 1];
-extern const float sns_vq_cdk1[8 * 32];
-extern const float sns_vq_cdk2[8 * 32];
-
extern const float tcx_mdct_window_48[420];
extern const float tcx_mdct_window_half_48[180];
extern const float tcx_mdct_window_trans_48[60];
diff --git a/lib_com/stl.h b/lib_com/stl.h
index 234aec9e1609d68771d2cd80be104a0d4b17126c..c9ca42280642ae4ba91cc65258d8a567b04a195c 100644
--- a/lib_com/stl.h
+++ b/lib_com/stl.h
@@ -57,7 +57,7 @@
#ifndef _STL_H
#define _STL_H
-#include "options.h" /* TODO: TEMPORARY during BASOP development - to be removed */
+#include "options.h" /* note: needed until BASOP_NOGLOB is accepted */
#include "typedef.h"
#include "basop32.h"
#include "move.h"
diff --git a/lib_com/tools.c b/lib_com/tools.c
index db7c5a3f8e7a82c0653b81c6ba08031b6abf47a9..ab688adbb9f77cfc81f361399a4bedd55486d7a7 100644
--- a/lib_com/tools.c
+++ b/lib_com/tools.c
@@ -210,7 +210,11 @@ float sum2_f(
void set_c(
int8_t y[], /* i/o: Vector to set */
const int8_t a, /* i : Value to set the vector to */
+#ifdef JBM_TSM_ON_TCS
+ const int32_t N /* i : Length of the vector */
+#else
const int16_t N /* i : Length of the vector */
+#endif
)
{
int16_t i;
@@ -387,7 +391,11 @@ uint32_t mvr2s(
return 0;
}
+#ifdef JBM_TSM_ON_TCS
+ if ( (void *) y <= (const void *) x )
+#else
if ( (void *) y < (const void *) x )
+#endif
{
for ( i = 0; i < n; i++ )
{
@@ -553,6 +561,7 @@ int16_t maximum_s(
{
if ( vec[i] > tmp )
{
+ ind = i;
tmp = vec[i];
}
}
diff --git a/lib_debug/debug.c b/lib_debug/debug.c
index 85e48e8bae0b71aaa6c4dfc4484b6ddbd53dd285..ce10231876d27e76b141333f2fa70423abb4430e 100644
--- a/lib_debug/debug.c
+++ b/lib_debug/debug.c
@@ -201,6 +201,7 @@ int16_t dbgwrite(
return 0;
}
+
/*-------------------------------------------------------------------*
* dbgwrite_mat_repeat()
*
diff --git a/lib_debug/sba_debug.c b/lib_debug/sba_debug.c
index 040cadf88774b68fad67286377ef5ad721c15ee5..73bb630b5fe54dee3600127f19cf5882c425bdbc 100644
--- a/lib_debug/sba_debug.c
+++ b/lib_debug/sba_debug.c
@@ -51,11 +51,11 @@
#define MAX_IN_FILE_LEN ( 1000 )
#define MAX_PLUG_IN_FILE_LEN ( MAX_IN_FILE_LEN )
#define MAX_DEBUG_TAG_LEN ( 50 )
-#define NUM_DEBUG_FILES ( 4 )
+#define NUM_DEBUG_FILES ( 5 )
#define MAX_TAG_LEN ( 200 )
WAVEFILEOUT *spar_foa_enc_wav[3];
-WAVEFILEOUT *spar_foa_dec_wav[4];
+WAVEFILEOUT *spar_foa_dec_wav[NUM_DEBUG_FILES];
float max_diff = 0;
int32_t dbg_frm_num;
int32_t dbg_band;
@@ -202,6 +202,7 @@ void ivas_spar_dump_signal_wav(
{
for ( i = 0; i < no_channel; i++, k++ )
{
+#if 0
if ( ppPcm )
{
tmp_value = roundf( ppPcm[i][j] * PCM16_TO_FLT_FAC );
@@ -210,6 +211,16 @@ void ivas_spar_dump_signal_wav(
{
tmp_value = roundf( pcm_array[i][j] * PCM16_TO_FLT_FAC );
}
+#else
+ if ( ppPcm )
+ {
+ tmp_value = roundf( ppPcm[i][j] );
+ }
+ else
+ {
+ tmp_value = roundf( pcm_array[i][j] );
+ }
+#endif
if ( tmp_value > MAX16B_FLT )
{
largest_value = (float) fabs( tmp_value ) > largest_value ? (float) fabs( tmp_value ) : largest_value;
@@ -272,6 +283,12 @@ void ivas_close_sba_decoder_debug_files(
CloseWav( spar_foa_dec_wav[3] );
}
+ if ( spar_foa_dec_wav[4] != NULL )
+ {
+ UpdateWave( fs, n_ch, 16, spar_foa_dec_wav[4] );
+ CloseWav( spar_foa_dec_wav[4] );
+ }
+
return;
}
@@ -315,7 +332,7 @@ void ivas_open_sba_decoder_debug_files(
const int16_t n_ch,
const int16_t n_transport )
{
- int8_t fb_wav_dump_path[4][MAX_PLUG_IN_FILE_LEN] = { "", "", "", "" };
+ int8_t fb_wav_dump_path[NUM_DEBUG_FILES][MAX_PLUG_IN_FILE_LEN] = { "", "", "", "", "" };
cstrcat( (char *) fb_wav_dump_path[0], sizeof( fb_wav_dump_path[0] ), "dec_out.wav" );
spar_foa_dec_wav[0] = CreateWav( (const char *) fb_wav_dump_path[0], fs, n_ch, 32 /* const uint32_t writeWaveExt */ );
@@ -329,6 +346,9 @@ void ivas_open_sba_decoder_debug_files(
cstrcat( (char *) fb_wav_dump_path[3], sizeof( fb_wav_dump_path[3] ), "cldfbSynthesis.wav" );
spar_foa_dec_wav[3] = CreateWav( (const char *) fb_wav_dump_path[3], fs, n_transport, 16 /* const uint32_t writeWaveExt */ );
+ cstrcat( (char *) fb_wav_dump_path[4], sizeof( fb_wav_dump_path[4] ), "cldfbAnalysis.wav" );
+ spar_foa_dec_wav[4] = CreateWav( (const char *) fb_wav_dump_path[4], fs, n_transport, 16 /* const uint32_t writeWaveExt */ );
+
return;
}
diff --git a/lib_debug/sba_debug.h b/lib_debug/sba_debug.h
index cd4fd58c11a22f39e99b8d73a6c6dd12ce7212d1..a314d1568cc2df74be82d26610a30b00e78b6866 100644
--- a/lib_debug/sba_debug.h
+++ b/lib_debug/sba_debug.h
@@ -41,9 +41,10 @@
#include "ivas_cnst.h"
#include "tinywaveout_c.h"
+
#ifdef DEBUG_SBA_AUDIO_DUMP
extern WAVEFILEOUT *spar_foa_enc_wav[3];
-extern WAVEFILEOUT *spar_foa_dec_wav[4];
+extern WAVEFILEOUT *spar_foa_dec_wav[5];
#endif
#ifdef DEBUG_AGC
diff --git a/lib_dec/acelp_core_dec.c b/lib_dec/acelp_core_dec.c
index c89c5f53b02b45c5072ffdba125e670866f3307a..eb2e84f598c8f4d0dd102fdf6abf06bd3980cd8f 100644
--- a/lib_dec/acelp_core_dec.c
+++ b/lib_dec/acelp_core_dec.c
@@ -45,9 +45,7 @@
#include "prot.h"
#include "ivas_cnst.h"
#include "ivas_prot.h"
-#ifdef LSF_RE_USE_SECONDARY_CHANNEL
#include "ivas_rom_com.h"
-#endif
#include "wmc_auto.h"
/*-------------------------------------------------------------------*
@@ -77,10 +75,8 @@ ivas_error acelp_core_dec(
const int16_t flag_sec_CNA, /* i : CNA flag for secondary channel */
const int16_t nchan_out, /* i : number of output channels */
STEREO_CNG_DEC_HANDLE hStereoCng /* i : stereo CNG handle */
-#ifdef FIX_ISM_DTX_CNG_BWIDTH_ALT
,
const int16_t read_sid_info /* i : read SID info flag */
-#endif
)
{
float old_exc[L_EXC_DEC], *exc; /* excitation signal buffer */
@@ -516,11 +512,7 @@ ivas_error acelp_core_dec(
}
else
{
-#ifdef FIX_ISM_DTX_CNG_BWIDTH_ALT
if ( st->core_brate == SID_2k40 && st->element_mode != IVAS_CPE_MDCT )
-#else
- if ( st->core_brate == SID_2k40 && st->element_mode != IVAS_CPE_MDCT && st->read_sid_info )
-#endif
{
FdCng_decodeSID( st );
*sid_bw = 0;
@@ -537,12 +529,7 @@ ivas_error acelp_core_dec(
ApplyFdCng( syn, NULL, realBuffer, imagBuffer, st, 0, ( st->coder_type == AUDIO && !st->GSC_noisy_speech ) );
}
-#ifdef FIX_ISM_DTX_CNG_BWIDTH_ALT
if ( !read_sid_info )
-#else
- if ( !st->read_sid_info )
- // if (!st->read_sid_info && st->cng_ism_flag) /* read_sid_info can only be 0 in ParamISM mode */
-#endif
{
float noise_lvl_highest;
@@ -627,19 +614,11 @@ ivas_error acelp_core_dec(
nb_bits = -1;
}
-#ifdef LSF_RE_USE_SECONDARY_CHANNEL_REUSEMODE
config_acelp1( DEC, st->total_brate, st->core_brate, st->core, st->extl_orig, st->extl_brate_orig, st->L_frame, st->GSC_noisy_speech, &( st->acelp_cfg ), st->next_bit_pos, st->coder_type, tc_subfr_tmp, 1, &nb_bits, unbits, st->element_mode, &uc_two_stage_flag, tdm_lp_reuse_flag, tdm_low_rate_mode, st->idchan, st->active_cnt, tdm_Pitch_reuse_flag, st->tdm_LRTD_flag, st->GSC_IVAS_mode );
-#else
- config_acelp1( DEC, st->total_brate, st->core_brate, st->core, st->extl_orig, st->extl_brate_orig, st->L_frame, st->GSC_noisy_speech, &( st->acelp_cfg ), st->next_bit_pos, st->coder_type, tc_subfr_tmp, 1, &nb_bits, unbits, st->element_mode, &uc_two_stage_flag, tdm_lp_reuse_flag, tdm_low_rate_mode, st->idchan, tdm_Pitch_reuse_flag, st->tdm_LRTD_flag, st->GSC_IVAS_mode );
-#endif
- if ( st->coder_type == TRANSITION && tc_subfr < L_SUBFR && st->L_frame == L_FRAME ) /* ISfm: why is this called again after above */
+ if ( st->coder_type == TRANSITION && tc_subfr < L_SUBFR && st->L_frame == L_FRAME )
{
-#ifdef LSF_RE_USE_SECONDARY_CHANNEL_REUSEMODE
config_acelp1( DEC, st->total_brate, st->core_brate, st->core, st->extl_orig, st->extl_brate_orig, st->L_frame, -1, &( st->acelp_cfg ), st->next_bit_pos, st->coder_type, tc_subfr, 2, &nb_bits, unbits, st->element_mode, &uc_two_stage_flag, tdm_lp_reuse_flag, tdm_low_rate_mode, st->idchan, st->active_cnt, tdm_Pitch_reuse_flag, st->tdm_LRTD_flag, st->GSC_IVAS_mode );
-#else
- config_acelp1( DEC, st->total_brate, st->core_brate, st->core, st->extl_orig, st->extl_brate_orig, st->L_frame, -1, &( st->acelp_cfg ), st->next_bit_pos, st->coder_type, tc_subfr, 2, &nb_bits, unbits, st->element_mode, &uc_two_stage_flag, tdm_lp_reuse_flag, tdm_low_rate_mode, st->idchan, tdm_Pitch_reuse_flag, st->tdm_LRTD_flag, st->GSC_IVAS_mode );
-#endif
}
}
@@ -671,17 +650,12 @@ ivas_error acelp_core_dec(
if ( !tdm_lp_reuse_flag )
{
-#ifdef LSF_RE_USE_SECONDARY_CHANNEL
lsf_dec( st, tc_subfr, Aq, &LSF_Q_prediction, lsf_new, lsp_new, lsp_mid, tdm_low_rate_mode, tdm_lsfQ_PCh );
-#else
- lsf_dec( st, tc_subfr, Aq, &LSF_Q_prediction, lsf_new, lsp_new, lsp_mid, tdm_low_rate_mode );
-#endif
}
else
{
const float *pt_interp_2;
-#ifdef LSF_RE_USE_SECONDARY_CHANNEL_REUSEMODE
if ( st->active_cnt != 1 )
{
int16_t beta_index;
@@ -694,10 +668,6 @@ ivas_error acelp_core_dec(
mvr2r( tdm_lspQ_PCh, lsp_new, M );
mvr2r( tdm_lsfQ_PCh, lsf_new, M );
}
-#else
- mvr2r( tdm_lspQ_PCh, lsp_new, M );
- mvr2r( tdm_lsfQ_PCh, lsf_new, M );
-#endif
if ( st->rate_switching_reset )
{
@@ -1109,7 +1079,7 @@ ivas_error acelp_core_dec(
* Formant post-filter
*-----------------------------------------------------------------*/
- if ( st->hPFstat != NULL && st->last_bwidth >= WB && ( st->core_brate > ACELP_24k40 || st->element_mode > EVS_MONO ) && st->core_brate <= ACELP_32k ) /* VE2TV: TBV for TD stereo */
+ if ( st->hPFstat != NULL && st->last_bwidth >= WB && ( st->core_brate > ACELP_24k40 || st->element_mode > EVS_MONO ) && st->core_brate <= ACELP_32k )
{
mvr2r( syn, temp_buf + L_SYN_MEM, L_FRAME16k );
diff --git a/lib_dec/acelp_core_switch_dec.c b/lib_dec/acelp_core_switch_dec.c
index 4a49d6b2dbb4b28f770cd78295097411c487e372..51d459b205e980505dd12a2d5c87795b95244c8b 100644
--- a/lib_dec/acelp_core_switch_dec.c
+++ b/lib_dec/acelp_core_switch_dec.c
@@ -158,11 +158,7 @@ ivas_error acelp_core_switch_dec(
* Excitation decoding
*----------------------------------------------------------------*/
-#ifdef LSF_RE_USE_SECONDARY_CHANNEL_REUSEMODE
config_acelp1( DEC, st->total_brate, cbrate, st->core, -1, -1, st->last_L_frame, -1, &( st->acelp_cfg ), st->next_bit_pos, GENERIC, -1, -1, &decode_bwe /* dummy */, &i, st->element_mode, &i /*dummy*/, 0, 0, st->idchan, st->active_cnt, 0, 0, 0 /*st->GSC_IVAS_mode*/ );
-#else
- config_acelp1( DEC, st->total_brate, cbrate, st->core, -1, -1, st->last_L_frame, -1, &( st->acelp_cfg ), st->next_bit_pos, GENERIC, -1, -1, &decode_bwe /* dummy */, &i, st->element_mode, &i /*dummy*/, 0, 0, st->idchan, 0, 0, 0 /*st->GSC_IVAS_mode*/ );
-#endif
decod_gen_voic_core_switch( st, L_frame_for_cs, 0, Aq, exc, cbrate );
diff --git a/lib_dec/cng_dec.c b/lib_dec/cng_dec.c
index 6d02f18309f06303674cf359a0204913808a4f05..64403736c43fae6a323f248a586792506f0bac99 100644
--- a/lib_dec/cng_dec.c
+++ b/lib_dec/cng_dec.c
@@ -109,13 +109,8 @@ void CNG_dec(
}
else
{
-#ifdef LSF_RE_USE_SECONDARY_CHANNEL
lsf_dec( st, 0, Aq, &LSF_Q_prediction, lsf_new, lsp_new, 0, 0, NULL );
}
-#else
- lsf_dec( st, 0, Aq, &LSF_Q_prediction, lsf_new, lsp_new, 0, 0 );
- }
-#endif
}
else
{
diff --git a/lib_dec/core_switching_dec.c b/lib_dec/core_switching_dec.c
index 9ae8550e40faf6e4db9ed51c99c883ae38eac6f4..e70b1d59d7bed6fc4f19a37cc37dfcbc97726c14 100644
--- a/lib_dec/core_switching_dec.c
+++ b/lib_dec/core_switching_dec.c
@@ -374,7 +374,7 @@ ivas_error core_switching_pre_dec(
st->gc_threshold = 0.0f;
set_f( st->dispMem, 0, 8 );
- st->last_coder_type = GENERIC; /* fcs : this might be superfluous */
+ st->last_coder_type = GENERIC;
fer_energy( output_frame, UNVOICED_CLAS, st->previoussynth, -1, &st->enr_old, 1 );
st->lp_gainp = 0.0f;
diff --git a/lib_dec/dec_tcx.c b/lib_dec/dec_tcx.c
index 9896d1d8c024016b4b074c4b25a73a8e5dbe503f..8a574c95f6aa933a8d595bfb7055bdc6f061ed3a 100644
--- a/lib_dec/dec_tcx.c
+++ b/lib_dec/dec_tcx.c
@@ -1507,7 +1507,7 @@ void decoder_tcx_tns(
if ( ( L_frame == st->L_frame >> 1 ) && st->tcxonly && isTCX5 )
{
- if ( st->element_mode == EVS_MONO || L_spec < L_frameTCX ) /* TBC: this is temporary to maintain EVS BE, this is a bug and should be fixed also for EVS (see issue 13) */
+ if ( st->element_mode == EVS_MONO || L_spec < L_frameTCX ) /* todo: this is temporary to maintain EVS BE, this is a bug and should be fixed also for EVS (see issue 13) */
{
tcx5TnsUngrouping( L_frameTCX >> 1, hTcxCfg->tnsConfig[0][0].iFilterBorders[0] >> 1, x, DEC );
}
@@ -1742,7 +1742,7 @@ void decoder_tcx_imdct(
if ( st->element_mode > EVS_MONO )
{
- st->old_fpitchFB = st->old_fpitch * (float) L_frameTCX_glob / (float) L_frame_glob; /* TBV - or maybe used min(L_frame_TCX,L_FRAME48k) ... */
+ st->old_fpitchFB = st->old_fpitch * (float) L_frameTCX_glob / (float) L_frame_glob; /* TODO - or maybe used min(L_frame_TCX,L_FRAME48k) ... */
}
else
{
diff --git a/lib_dec/dlpc_stoch.c b/lib_dec/dlpc_stoch.c
index 9a86d06224f17615a6e4720f96004d7327becfae..22a1cda26cef68a9207dd93e0a80742a8304283d 100644
--- a/lib_dec/dlpc_stoch.c
+++ b/lib_dec/dlpc_stoch.c
@@ -81,31 +81,17 @@ void lpc_unquantize(
{
if ( st->sr_core == INT_FS_16k && coder_type == UNVOICED )
{
-#ifdef LSF_RE_USE_SECONDARY_CHANNEL
lsf_end_dec( st, GENERIC, 1 - st->narrowBand /* st->bwidth */, ENDLSF_NBITS, &lsf[M], param_lpc, LSF_Q_prediction, &nb_indices, NULL );
-#else
- lsf_end_dec( st, GENERIC, 1 - st->narrowBand /* st->bwidth */, ENDLSF_NBITS, &lsf[M], param_lpc, LSF_Q_prediction, &nb_indices );
-#endif
}
else
{
if ( st->core == TCX_20_CORE )
{
-#ifdef LSF_RE_USE_SECONDARY_CHANNEL
lsf_end_dec( st, AUDIO, 1 - st->narrowBand /* st->bwidth */, ENDLSF_NBITS, &lsf[M], param_lpc, LSF_Q_prediction, &nb_indices, NULL );
-#else
- lsf_end_dec( st, AUDIO, 1 - st->narrowBand /* st->bwidth */, ENDLSF_NBITS, &lsf[M], param_lpc, LSF_Q_prediction, &nb_indices );
-#endif
}
else
{
-#ifdef LSF_RE_USE_SECONDARY_CHANNEL
lsf_end_dec( st, coder_type, 1 - st->narrowBand /* st->bwidth */, ENDLSF_NBITS, &lsf[M], param_lpc, LSF_Q_prediction, &nb_indices, NULL );
-#else
- lsf_end_dec( st, coder_type, 1 - st->narrowBand /* st->bwidth */, ENDLSF_NBITS, &lsf[M], param_lpc, LSF_Q_prediction, &nb_indices
-
- );
-#endif
}
}
diff --git a/lib_dec/er_dec_tcx.c b/lib_dec/er_dec_tcx.c
index 1ce3bf2035f97aee410f014857fefa7da3b749d1..fb797f92c9da1216601ceaf646c687e71bd30cd9 100644
--- a/lib_dec/er_dec_tcx.c
+++ b/lib_dec/er_dec_tcx.c
@@ -551,20 +551,39 @@ void con_tcx(
mvr2r( synth - M, buf, M );
mvr2r( buf, mem_syn, M );
-
if ( A_cng != NULL )
{
+#ifdef FIX_MDCT_ST_PLC_FADEOUT_DELAY
+ float alpha_delayed;
+
+ alpha_delayed = 1.0f;
+ if ( st->nbLostCmpt > MDCT_ST_PLC_FADEOUT_DELAY_4_LSP_FADE )
+ {
+ alpha_delayed = Damping_fact( st->core_ext_mode, st->nbLostCmpt - MDCT_ST_PLC_FADEOUT_DELAY_4_LSP_FADE, st->last_good, st->stab_fac, &( st->lp_gainp ), ACELP_CORE );
+ }
+
+ if ( st->plcBackgroundNoiseUpdated && alpha_delayed != 1.0f )
+#else
if ( st->plcBackgroundNoiseUpdated && alpha != 1.0f )
+#endif
{
float lsp_local[M], lsp_fade[M], alpha_inv;
+#ifdef FIX_MDCT_ST_PLC_FADEOUT_DELAY
+ alpha_inv = 1.0f - alpha_delayed;
+#else
alpha_inv = 1.0f - alpha;
+#endif
a2lsp_stab( A_local, lsp_local, lsp_local );
for ( i = 0; i < M; i++ )
{
+#ifdef FIX_MDCT_ST_PLC_FADEOUT_DELAY
+ lsp_fade[i] = alpha_delayed * lsp_local[i] + alpha_inv * st->lspold_cng[i];
+#else
lsp_fade[i] = alpha * lsp_local[i] + alpha_inv * st->lspold_cng[i];
+#endif
}
lsp2a_stab( lsp_fade, A_local, M );
diff --git a/lib_dec/evs_dec.c b/lib_dec/evs_dec.c
index 8ea2d71159fd155c3219b3e6ed165ed887d736cb..fcc1a5ec521f74564435923ae098780dd65e02b4 100644
--- a/lib_dec/evs_dec.c
+++ b/lib_dec/evs_dec.c
@@ -261,11 +261,7 @@ ivas_error evs_dec(
if ( st->core == ACELP_CORE )
{
/* ACELP core decoder */
-#ifdef FIX_ISM_DTX_CNG_BWIDTH_ALT
if ( ( error = acelp_core_dec( st, NULL, synth, NULL, bwe_exc_extended, voice_factors, old_syn_12k8_16k, sharpFlag, pitch_buf, &unbits, &sid_bw, NULL, NULL, NULL, 0, EVS_MONO, 0, 0, 1, NULL, 1 ) ) != IVAS_ERR_OK )
-#else
- if ( ( error = acelp_core_dec( st, NULL, synth, NULL, bwe_exc_extended, voice_factors, old_syn_12k8_16k, sharpFlag, pitch_buf, &unbits, &sid_bw, NULL, NULL, NULL, 0, EVS_MONO, 0, 0, 1, NULL ) ) != IVAS_ERR_OK )
-#endif
{
return error;
}
diff --git a/lib_dec/fd_cng_dec.c b/lib_dec/fd_cng_dec.c
index cae9b6945fda3e885e521aa57bb21f1246a4f9e9..db8b6a659f45ea35805d908d8b962cd3195f737d 100644
--- a/lib_dec/fd_cng_dec.c
+++ b/lib_dec/fd_cng_dec.c
@@ -158,8 +158,8 @@ void initFdCngDec(
hFdCngDec->cna_ILD_LT = 0.0f;
hFdCngDec->first_cna_noise_updated = 0;
hFdCngDec->first_cna_noise_update_cnt = 0;
- hFdCngDec->cna_nbands = 6;
- mvs2s( cna_init_bands, hFdCngDec->cna_band_limits, MAX_CNA_NBANDS + 1 );
+ hFdCngDec->cna_nbands = CNA_INIT_NBANDS;
+ mvs2s( cna_init_bands, hFdCngDec->cna_band_limits, CNA_INIT_NBANDS + 1 );
hFdCngDec->cna_act_fact = 1.0f;
hFdCngDec->cna_rescale_fact = 0.0f;
hFdCngDec->cna_seed = 5687;
@@ -966,19 +966,12 @@ void FdCng_decodeSID(
float v[32];
int16_t indices[32];
HANDLE_FD_CNG_COM hFdCngCom;
-#ifdef ERI_FDCNGVQ_LOW_ROM
float *invTrfMatrix;
float tmpRAM[FDCNG_VQ_MAX_LEN][FDCNG_VQ_DCT_MAXTRUNC];
-#endif
-#ifndef ERI_FDCNGVQ_LOW_ROM
- const float *const *codebooks = ( st->element_mode == EVS_MONO ) ? cdk_37bits : cdk_37bits_ivas;
-#endif
const float gain_q_offset = ( st->element_mode == EVS_MONO ) ? GAIN_Q_OFFSET_EVS : GAIN_Q_OFFSET_IVAS;
-#ifdef ERI_FDCNGVQ_LOW_ROM
invTrfMatrix = (float *) tmpRAM;
-#endif
hFdCngCom = ( st->hFdCngDec )->hFdCngCom;
@@ -998,7 +991,6 @@ void FdCng_decodeSID(
/* MSVQ decoder */
-#ifdef ERI_FDCNGVQ_LOW_ROM
if ( st->element_mode != EVS_MONO )
{
create_IDCT_N_Matrix( invTrfMatrix, FDCNG_VQ_MAX_LEN, FDCNG_VQ_DCT_MAXTRUNC, sizeof( tmpRAM ) / ( sizeof( float ) ) );
@@ -1009,9 +1001,6 @@ void FdCng_decodeSID(
msvq_dec( cdk_37bits, NULL, NULL, FD_CNG_stages_37bits, N, FD_CNG_maxN_37bits, indices, 0, NULL, v, NULL );
}
-#else
- msvq_dec( codebooks, NULL, NULL, FD_CNG_stages_37bits, N, FD_CNG_maxN_37bits, indices, v, NULL );
-#endif
/* Decode gain */
gain = ( (float) index - gain_q_offset ) / 1.5f;
@@ -1805,6 +1794,161 @@ void generate_stereo_masking_noise(
}
+#ifdef JBM_TSM_ON_TCS
+/*-------------------------------------------------------------------
+ * generate_masking_noise_hf_cldfb()
+ *
+ * Generate additional comfort noise (kind of noise filling)
+ *-------------------------------------------------------------------*/
+
+void generate_masking_noise_lb_dirac(
+ HANDLE_FD_CNG_COM hFdCngCom, /* i/o: FD_CNG structure containing all buffers and variables */
+ float *tdBuffer, /* i/o: time-domain signal, if NULL no LB-CNA */
+ const int16_t nCldfbTs, /* i : number of CLDFB slots that will be rendered */
+ const int16_t cna_flag /* i : CNA flag for LB and HB */
+)
+{
+ int16_t i;
+ float *cngNoiseLevel = hFdCngCom->cngNoiseLevel;
+ float *fftBuffer = hFdCngCom->fftBuffer;
+ float *ptr_r;
+ float *ptr_i;
+ float *ptr_level;
+ int16_t *seed = &( hFdCngCom->seed );
+ float scale;
+ int16_t n_samples_out, n_samples_start, n_samples_out_loop;
+
+ push_wmops( "fd_cng_dirac" );
+
+ /* Init */
+ scale = 0.f;
+ n_samples_out = hFdCngCom->frameSize / DEFAULT_JBM_CLDFB_TIMESLOTS * nCldfbTs;
+ n_samples_start = 0;
+
+ /*LB CLDFB - CNA from STFT*/
+#ifdef DEBUG_MODE_DIRAC
+ {
+ int16_t tmp_s;
+ tmp_s = (int16_t) ( 32768.f * 0.5f * hFdCngCom->likelihood_noisy_speech * cna_flag + 0.5f );
+ dbgwrite( &tmp_s, sizeof( int16_t ), 1, hFdCngCom->frameSize / 16, "./res/ivas_dirac_likelihood_noisy.pcm" );
+ }
+#endif
+ if ( cna_flag )
+ {
+ /* skip noise generating if level is very low, to avoid problems with possibly running into denormals */
+ if ( hFdCngCom->likelihood_noisy_speech > DELTA_MASKING_NOISE )
+ {
+ /* Compute additional CN level */
+ for ( i = 0; i < 15; i++ )
+ {
+ if ( ( hFdCngCom->CngBandwidth == scaleTable_cn_dirac[i].bwmode ) &&
+ ( hFdCngCom->CngBitrate >= scaleTable_cn_dirac[i].bitrateFrom ) &&
+ ( hFdCngCom->CngBitrate < scaleTable_cn_dirac[i].bitrateTo ) )
+ {
+ break;
+ }
+ }
+
+ scale = (float) pow( 10.f, -scaleTable_cn_dirac[i].scale / 10.f ) - 1.f;
+ scale *= hFdCngCom->likelihood_noisy_speech;
+ }
+ }
+
+ /* LB CLDFB - CNA from STFT: CNA applied only in channel 0*/
+ if ( cna_flag && tdBuffer != NULL )
+ {
+ while ( n_samples_out > 0 )
+ {
+ n_samples_out_loop = min( hFdCngCom->frameSize, n_samples_out );
+ if ( scale != 0 )
+ {
+ /*Generate LF comfort noise only at first slot, for the whole frame*/
+ ptr_level = cngNoiseLevel;
+
+ /* Generate Gaussian random noise in real and imaginary parts of the FFT bins
+ Amplitudes are adjusted to the estimated noise level cngNoiseLevel in each bin */
+ if ( hFdCngCom->startBand == 0 )
+ {
+ rand_gauss( &fftBuffer[0], seed );
+ ptr_r = fftBuffer + 2;
+ fftBuffer[0] *= (float) sqrt( scale * *ptr_level ); /* DC component in FFT */
+ ptr_level++;
+ }
+ else
+ {
+ fftBuffer[0] = 0.f;
+ set_f( fftBuffer + 2, 0.0f, 2 * ( hFdCngCom->startBand - 1 ) );
+ ptr_r = fftBuffer + 2 * hFdCngCom->startBand;
+ }
+ ptr_i = ptr_r + 1;
+
+ for ( ; ptr_level < cngNoiseLevel + hFdCngCom->stopFFTbin - hFdCngCom->startBand; ptr_level++ )
+ {
+ /* Real part in FFT bins */
+ rand_gauss( ptr_r, seed );
+ ( *ptr_r ) *= (float) sqrt( ( scale * *ptr_level ) * 0.5f );
+ ptr_r += 2;
+ /* Imaginary part in FFT bins */
+ rand_gauss( ptr_i, seed );
+ ( *ptr_i ) *= (float) sqrt( ( scale * *ptr_level ) * 0.5f );
+ ptr_i += 2;
+ }
+
+ /* Remaining FFT bins are set to zero */
+ set_f( fftBuffer + 2 * hFdCngCom->stopFFTbin, 0.0f, hFdCngCom->fftlen - 2 * hFdCngCom->stopFFTbin );
+ /* Nyquist frequency is discarded */
+ fftBuffer[1] = 0.f;
+
+ /* Perform STFT synthesis */
+ SynthesisSTFT_dirac( fftBuffer, tdBuffer + n_samples_start, hFdCngCom->olapBufferSynth2, hFdCngCom->olapWinSyn, n_samples_out_loop, hFdCngCom );
+
+#ifdef DEBUG_MODE_DIRAC
+ {
+ int16_t tmp[1000];
+
+ for ( i = 0; i < hFdCngCom->frameSize; i++ )
+ {
+ tmp[i] = (int16_t) ( tdBuffer[i] + 0.5f );
+ }
+ dbgwrite( tmp, sizeof( int16_t ), hFdCngCom->frameSize, 1, "./res/ivas_dirac_cna_fft.pcm" );
+ }
+#endif
+ }
+
+ else
+ {
+ /* very low level case - update random seeds */
+ generate_masking_noise_update_seed( hFdCngCom );
+
+ set_f( fftBuffer, 0.f, hFdCngCom->fftlen );
+
+ /* Perform STFT synthesis */
+ SynthesisSTFT_dirac( fftBuffer, tdBuffer + n_samples_start, hFdCngCom->olapBufferSynth2, hFdCngCom->olapWinSyn, n_samples_out_loop, hFdCngCom );
+
+#ifdef DEBUG_MODE_DIRAC
+ {
+ int16_t tmp[1000];
+
+ for ( i = 0; i < hFdCngCom->frameSize; i++ )
+ {
+ tmp[i] = (int16_t) ( tdBuffer[i] + 0.5f );
+ }
+ dbgwrite( tmp, sizeof( int16_t ), hFdCngCom->frameSize, 1, "./res/ivas_dirac_cna_fft.pcm" );
+ }
+#endif
+ }
+ n_samples_out -= hFdCngCom->frameSize;
+ n_samples_start += hFdCngCom->frameSize;
+ }
+ }
+
+ pop_wmops();
+
+ return;
+}
+#endif
+
+
/*-------------------------------------------------------------------
* generate_masking_noise_hf_cldfb()
*
@@ -1823,10 +1967,12 @@ void generate_masking_noise_dirac(
)
{
int16_t i;
+#ifndef JBM_TSM_ON_TCS
float *cngNoiseLevel = hFdCngCom->cngNoiseLevel;
float *fftBuffer = hFdCngCom->fftBuffer;
float *ptr_r;
float *ptr_i;
+#endif
float *ptr_level;
int16_t *seed = &( hFdCngCom->seed );
float scale;
@@ -1873,12 +2019,12 @@ void generate_masking_noise_dirac(
scale *= hFdCngCom->likelihood_noisy_speech;
}
}
-
/* LB CLDFB - CNA from STFT: CNA applied only in channel 0*/
if ( cna_flag && tdBuffer != NULL )
{
if ( scale != 0 )
{
+#ifndef JBM_TSM_ON_TCS
/*Generate LF comfort noise only at first slot, for the whole frame*/
if ( slot_index == 0 )
{
@@ -1933,12 +2079,13 @@ void generate_masking_noise_dirac(
}
#endif
}
-
+#endif
/* LF CLDFB*/
cldfbAnalysis_ts( &( tdBuffer[hFdCngCom->numCoreBands * slot_index] ), Cldfb_RealBuffer, Cldfb_ImagBuffer, hFdCngCom->numCoreBands, h_cldfb );
}
else
{
+#ifndef JBM_TSM_ON_TCS
if ( slot_index == 0 )
{
/* very low level case - update random seeds */
@@ -1961,7 +2108,7 @@ void generate_masking_noise_dirac(
}
#endif
}
-
+#endif
/* LB ana CLDFB*/
cldfbAnalysis_ts( &( tdBuffer[hFdCngCom->numCoreBands * slot_index] ), Cldfb_RealBuffer, Cldfb_ImagBuffer, hFdCngCom->numCoreBands, h_cldfb );
}
@@ -2016,16 +2163,12 @@ void FdCngDecodeMDCTStereoSID(
int16_t indices[FD_CNG_stages_37bits];
int16_t N, i, ch, p, stages;
int16_t is_out_ms;
-#ifdef ERI_FDCNGVQ_LOW_ROM
float *invTrfMatrix;
float tmpRAM[FDCNG_VQ_MAX_LEN][FDCNG_VQ_DCT_MAXTRUNC];
-#endif
-#ifdef ERI_FDCNGVQ_LOW_ROM
invTrfMatrix = (float *) tmpRAM;
create_IDCT_N_Matrix( invTrfMatrix, FDCNG_VQ_MAX_LEN, FDCNG_VQ_DCT_MAXTRUNC, sizeof( tmpRAM ) / ( sizeof( float ) ) );
-#endif
is_out_ms = 0;
if ( hCPE->hCoreCoder[0]->cng_sba_flag )
@@ -2069,11 +2212,7 @@ void FdCngDecodeMDCTStereoSID(
}
/* MSVQ decoder */
-#ifdef ERI_FDCNGVQ_LOW_ROM
msvq_dec( cdk_37bits_ivas, NULL, NULL, stages, N, FD_CNG_maxN_37bits, indices, 1, invTrfMatrix, ms_ptr[ch], NULL );
-#else
- msvq_dec( cdk_37bits_ivas, NULL, NULL, stages, N, FD_CNG_maxN_37bits, indices, ms_ptr[ch], NULL );
-#endif
}
dtx_read_padding_bits( sts[1], ( IVAS_SID_5k2 - 4400 ) / FRAMES_PER_SEC );
@@ -2132,16 +2271,12 @@ void FdCngDecodeDiracMDCTStereoSID(
float gain[CPE_CHANNELS];
int16_t indices[FD_CNG_stages_37bits];
int16_t N, i, ch, p;
-#ifdef ERI_FDCNGVQ_LOW_ROM
float *invTrfMatrix;
float tmpRAM[FDCNG_VQ_MAX_LEN][FDCNG_VQ_DCT_MAXTRUNC];
-#endif
-#ifdef ERI_FDCNGVQ_LOW_ROM
invTrfMatrix = (float *) tmpRAM; /* dynamically filled */
create_IDCT_N_Matrix( invTrfMatrix, FDCNG_VQ_MAX_LEN, FDCNG_VQ_DCT_MAXTRUNC, sizeof( tmpRAM ) / ( sizeof( float ) ) );
-#endif
for ( ch = 0; ch < CPE_CHANNELS; ch++ )
{
@@ -2164,11 +2299,7 @@ void FdCngDecodeDiracMDCTStereoSID(
gain[1] = gain[0];
/* MSVQ decoder */
-#ifdef ERI_FDCNGVQ_LOW_ROM
msvq_dec( cdk_37bits_ivas, NULL, NULL, FD_CNG_stages_37bits, N, FD_CNG_maxN_37bits, indices, 1, invTrfMatrix, ms_ptr[0], NULL );
-#else
- msvq_dec( cdk_37bits_ivas, NULL, NULL, FD_CNG_stages_37bits, N, FD_CNG_maxN_37bits, indices, ms_ptr[0], NULL );
-#endif
mvr2r( ms_ptr[0], ms_ptr[1], N );
/*inverseMS( N, ms_ptr[0], ms_ptr[1], 1.f );*/
diff --git a/lib_dec/gs_dec.c b/lib_dec/gs_dec.c
index 29e134db2530b5629657fce5aa8ef7f02de51cd1..ff684b47d36375e0b6d28a53ba3622f007b53307 100644
--- a/lib_dec/gs_dec.c
+++ b/lib_dec/gs_dec.c
@@ -111,11 +111,7 @@ void decod_audio(
}
/* set bit-allocation */
-#ifdef LSF_RE_USE_SECONDARY_CHANNEL_REUSEMODE
config_acelp1( DEC, st->total_brate, st->core_brate, st->core, st->extl_orig, st->extl_brate_orig, st->L_frame, st->GSC_noisy_speech, &( st->acelp_cfg ), st->next_bit_pos, st->coder_type, -1, 1, &nb_bits, NULL, st->element_mode, &nbits /*dummy*/, tdm_lp_reuse_flag, tdm_low_rate_mode, st->idchan, st->active_cnt, tdm_Pitch_reuse_flag, st->tdm_LRTD_flag, st->GSC_IVAS_mode );
-#else
- config_acelp1( DEC, st->total_brate, st->core_brate, st->core, st->extl_orig, st->extl_brate_orig, st->L_frame, st->GSC_noisy_speech, &( st->acelp_cfg ), st->next_bit_pos, st->coder_type, -1, 1, &nb_bits, NULL, st->element_mode, &nbits /*dummy*/, tdm_lp_reuse_flag, tdm_low_rate_mode, st->idchan, tdm_Pitch_reuse_flag, st->tdm_LRTD_flag, st->GSC_IVAS_mode );
-#endif
/*---------------------------------------------------------------*
* Decode energy dynamics
@@ -545,8 +541,7 @@ void gsc_dec(
i++;
}
- if ( st->element_mode > EVS_MONO && coder_type == AUDIO &&
- st->core_brate <= STEREO_GSC_BIT_RATE_ALLOC && brate_intermed_tbl[i] == ACELP_9k60 ) /* Bit allocation should be mapped to 8 kb/s instead of 9.6 kb/s in this case */
+ if ( st->element_mode > EVS_MONO && coder_type == AUDIO && st->core_brate <= STEREO_GSC_BIT_RATE_ALLOC && brate_intermed_tbl[i] == ACELP_9k60 ) /* Bit allocation is mapped to 8 kb/s instead of 9.6 kb/s in this case */
{
i--;
}
diff --git a/lib_dec/init_dec.c b/lib_dec/init_dec.c
index 20bc7a0b845325f2517e94c9af43d36e0cf7a5c9..c9997f5782eade42665d738f97eaf86edda80139 100644
--- a/lib_dec/init_dec.c
+++ b/lib_dec/init_dec.c
@@ -702,7 +702,7 @@ ivas_error init_decoder(
* FD-CNG decoder
*-----------------------------------------------------------------*/
- if ( ( st->element_mode == IVAS_CPE_MDCT || idchan == 0 ) && mc_mode != MC_MODE_MCT )
+ if ( ( st->element_mode == IVAS_CPE_MDCT || idchan == 0 ) && mc_mode != MC_MODE_MCT && mc_mode != MC_MODE_PARAMUPMIX )
{
/* Create FD_CNG instance */
if ( ( error = createFdCngDec( &st->hFdCngDec ) ) != IVAS_ERR_OK )
@@ -732,9 +732,6 @@ ivas_error init_decoder(
st->cna_dirac_flag = 0;
st->cng_sba_flag = 0;
st->cng_ism_flag = 0;
-#ifndef FIX_ISM_DTX_CNG_BWIDTH_ALT
- st->read_sid_info = 1; /* by default read the sid info from bitstream */
-#endif
st->is_ism_format = 0;
diff --git a/lib_dec/ivas_binRenderer_internal.c b/lib_dec/ivas_binRenderer_internal.c
index 2db5602519dd28b45f9741760b409d062bfc4d8c..d4bd43f5449af438e31bda4e766d88ff08e3cd25 100644
--- a/lib_dec/ivas_binRenderer_internal.c
+++ b/lib_dec/ivas_binRenderer_internal.c
@@ -59,7 +59,10 @@ static void ivas_binRenderer_filterModule(
float out_Conv_CLDFB_imag[BINAURAL_CHANNELS][MAX_PARAM_SPATIAL_SUBFRAMES][CLDFB_NO_CHANNELS_MAX], /* o : imag part of Binaural signals */
float CLDFB_real[][MAX_PARAM_SPATIAL_SUBFRAMES][CLDFB_NO_CHANNELS_MAX], /* i : real part of LS signals */
float CLDFB_imag[][MAX_PARAM_SPATIAL_SUBFRAMES][CLDFB_NO_CHANNELS_MAX], /* i : imag part of LS signals */
- BINAURAL_RENDERER_HANDLE hBinRenderer /* i/o: fastconv binaural renderer handle */
+#ifdef JBM_TSM_ON_TCS
+ const int16_t numTimeSlots, /* i : number of time slots to process */
+#endif
+ BINAURAL_RENDERER_HANDLE hBinRenderer /* i/o: fastconv binaural renderer handle */
)
{
int16_t bandIdx, k, chIdx, tapIdx;
@@ -78,7 +81,11 @@ static void ivas_binRenderer_filterModule(
filterTapsRightRealPtr = hBinRenderer->hBinRenConvModule->filterTapsRightReal[bandIdx][chIdx];
filterTapsRightImagPtr = hBinRenderer->hBinRenConvModule->filterTapsRightImag[bandIdx][chIdx];
+#ifdef JBM_TSM_ON_TCS
+ for ( k = 0; k < numTimeSlots; k++ )
+#else
for ( k = 0; k < MAX_PARAM_SPATIAL_SUBFRAMES; k++ )
+#endif
{
float outRealLeft = 0.0f, outRealRight = 0.0f, outImagLeft = 0.0f, outImagRight = 0.0f;
@@ -143,11 +150,16 @@ static ivas_error ivas_binRenderer_convModuleOpen(
if ( !isLoudspeaker )
{
+#ifdef UPDATE_SBA_FILTER
+ hBinRenderer->nInChannels = audioCfg2channels( input_config );
+#else
hBinRenderer->nInChannels = 16;
+#endif
}
else
{
- hBinRenderer->nInChannels = ( audioCfg2channels( input_config ) - isLoudspeaker ); // TODO maybe an audioCfg2channels_woLFE() function? Works as long as only 1 LFE is present
+ /* Note: needs to be revisited if multiple LFE support is required */
+ hBinRenderer->nInChannels = ( audioCfg2channels( input_config ) - isLoudspeaker );
}
if ( renderer_type == RENDERER_BINAURAL_FASTCONV_ROOM && hRenderConfig->roomAcoustics.use_brir )
@@ -179,7 +191,11 @@ static ivas_error ivas_binRenderer_convModuleOpen(
}
else
{
+#ifdef UPDATE_SBA_FILTER
+ hBinRenConvModule->numTaps = BINAURAL_NTAPS;
+#else
hBinRenConvModule->numTaps = 7;
+#endif
/* Use fixed order filtering */
bandIdx = 0;
@@ -342,11 +358,42 @@ static ivas_error ivas_binRenderer_convModuleOpen(
}
else
{
+#ifdef UPDATE_SBA_FILTER
+ if ( input_config == AUDIO_CONFIG_HOA3 )
+ {
+ /* HOA3 filter coefficients */
+ hBinRenConvModule->filterTapsLeftReal[bandIdx][chIdx] = hHrtf->leftHRIRReal_HOA3[bandIdx][chIdx];
+ hBinRenConvModule->filterTapsLeftImag[bandIdx][chIdx] = hHrtf->leftHRIRImag_HOA3[bandIdx][chIdx];
+ hBinRenConvModule->filterTapsRightReal[bandIdx][chIdx] = hHrtf->rightHRIRReal_HOA3[bandIdx][chIdx];
+ hBinRenConvModule->filterTapsRightImag[bandIdx][chIdx] = hHrtf->rightHRIRImag_HOA3[bandIdx][chIdx];
+ }
+ else if ( input_config == AUDIO_CONFIG_HOA2 )
+ {
+ /* HOA2 filter coefficients */
+ hBinRenConvModule->filterTapsLeftReal[bandIdx][chIdx] = hHrtf->leftHRIRReal_HOA2[bandIdx][chIdx];
+ hBinRenConvModule->filterTapsLeftImag[bandIdx][chIdx] = hHrtf->leftHRIRImag_HOA2[bandIdx][chIdx];
+ hBinRenConvModule->filterTapsRightReal[bandIdx][chIdx] = hHrtf->rightHRIRReal_HOA2[bandIdx][chIdx];
+ hBinRenConvModule->filterTapsRightImag[bandIdx][chIdx] = hHrtf->rightHRIRImag_HOA2[bandIdx][chIdx];
+ }
+ else if ( input_config == AUDIO_CONFIG_FOA )
+ {
+ /* FOA filter coefficients */
+ hBinRenConvModule->filterTapsLeftReal[bandIdx][chIdx] = hHrtf->leftHRIRReal_FOA[bandIdx][chIdx];
+ hBinRenConvModule->filterTapsLeftImag[bandIdx][chIdx] = hHrtf->leftHRIRImag_FOA[bandIdx][chIdx];
+ hBinRenConvModule->filterTapsRightReal[bandIdx][chIdx] = hHrtf->rightHRIRReal_FOA[bandIdx][chIdx];
+ hBinRenConvModule->filterTapsRightImag[bandIdx][chIdx] = hHrtf->rightHRIRImag_FOA[bandIdx][chIdx];
+ }
+ else
+ {
+ return IVAS_ERR_INVALID_INPUT_FORMAT;
+ }
+#else
/* HOA3 filter coefficients */
hBinRenConvModule->filterTapsLeftReal[bandIdx][chIdx] = hHrtf->leftHRIRReal_HOA3[bandIdx][chIdx];
hBinRenConvModule->filterTapsLeftImag[bandIdx][chIdx] = hHrtf->leftHRIRImag_HOA3[bandIdx][chIdx];
hBinRenConvModule->filterTapsRightReal[bandIdx][chIdx] = hHrtf->rightHRIRReal_HOA3[bandIdx][chIdx];
hBinRenConvModule->filterTapsRightImag[bandIdx][chIdx] = hHrtf->rightHRIRImag_HOA3[bandIdx][chIdx];
+#endif
}
}
}
@@ -385,16 +432,28 @@ static ivas_error ivas_binaural_hrtf_open(
HrtfFastConv->FASTCONV_HRIR_latency_s = FASTCONV_HRIR_latency_s;
HrtfFastConv->FASTCONV_HOA3_latency_s = FASTCONV_HOA3_latency_s;
+#ifdef UPDATE_SBA_FILTER
+ HrtfFastConv->FASTCONV_HOA2_latency_s = FASTCONV_HOA2_latency_s;
+ HrtfFastConv->FASTCONV_FOA_latency_s = FASTCONV_FOA_latency_s;
+#endif
HrtfFastConv->FASTCONV_BRIR_latency_s = FASTCONV_BRIR_latency_s;
for ( i = 0; i < BINAURAL_CONVBANDS; i++ )
{
for ( j = 0; j < HRTF_LS_CHANNELS; j++ )
{
+#ifdef UPDATE_SBA_FILTER
+ mvr2r( leftHRIRReal[i][j], HrtfFastConv->leftHRIRReal[i][j], BINAURAL_NTAPS );
+ mvr2r( leftHRIRImag[i][j], HrtfFastConv->leftHRIRImag[i][j], BINAURAL_NTAPS );
+ mvr2r( rightHRIRReal[i][j], HrtfFastConv->rightHRIRReal[i][j], BINAURAL_NTAPS );
+ mvr2r( rightHRIRImag[i][j], HrtfFastConv->rightHRIRImag[i][j], BINAURAL_NTAPS );
+#else
mvr2r( leftHRIRReal[i][j], HrtfFastConv->leftHRIRReal[i][j], 7 );
mvr2r( leftHRIRImag[i][j], HrtfFastConv->leftHRIRImag[i][j], 7 );
mvr2r( rightHRIRReal[i][j], HrtfFastConv->rightHRIRReal[i][j], 7 );
mvr2r( rightHRIRImag[i][j], HrtfFastConv->rightHRIRImag[i][j], 7 );
+#endif
+
mvr2r( leftBRIRReal[i][j], HrtfFastConv->leftBRIRReal[i][j], BINAURAL_NTAPS_MAX );
mvr2r( leftBRIRImag[i][j], HrtfFastConv->leftBRIRImag[i][j], BINAURAL_NTAPS_MAX );
@@ -402,6 +461,29 @@ static ivas_error ivas_binaural_hrtf_open(
mvr2r( rightBRIRImag[i][j], HrtfFastConv->rightBRIRImag[i][j], BINAURAL_NTAPS_MAX );
}
+#ifdef UPDATE_SBA_FILTER
+ for ( j = 0; j < HRTF_SH_CHANNELS; j++ )
+ {
+ mvr2r( leftHRIRReal_HOA3[i][j], HrtfFastConv->leftHRIRReal_HOA3[i][j], BINAURAL_NTAPS );
+ mvr2r( leftHRIRImag_HOA3[i][j], HrtfFastConv->leftHRIRImag_HOA3[i][j], BINAURAL_NTAPS );
+ mvr2r( rightHRIRReal_HOA3[i][j], HrtfFastConv->rightHRIRReal_HOA3[i][j], BINAURAL_NTAPS );
+ mvr2r( rightHRIRImag_HOA3[i][j], HrtfFastConv->rightHRIRImag_HOA3[i][j], BINAURAL_NTAPS );
+ }
+ for ( j = 0; j < 9; j++ )
+ {
+ mvr2r( leftHRIRReal_HOA2[i][j], HrtfFastConv->leftHRIRReal_HOA2[i][j], BINAURAL_NTAPS );
+ mvr2r( leftHRIRImag_HOA2[i][j], HrtfFastConv->leftHRIRImag_HOA2[i][j], BINAURAL_NTAPS );
+ mvr2r( rightHRIRReal_HOA2[i][j], HrtfFastConv->rightHRIRReal_HOA2[i][j], BINAURAL_NTAPS );
+ mvr2r( rightHRIRImag_HOA2[i][j], HrtfFastConv->rightHRIRImag_HOA2[i][j], BINAURAL_NTAPS );
+ }
+ for ( j = 0; j < 4; j++ )
+ {
+ mvr2r( leftHRIRReal_FOA[i][j], HrtfFastConv->leftHRIRReal_FOA[i][j], BINAURAL_NTAPS );
+ mvr2r( leftHRIRImag_FOA[i][j], HrtfFastConv->leftHRIRImag_FOA[i][j], BINAURAL_NTAPS );
+ mvr2r( rightHRIRReal_FOA[i][j], HrtfFastConv->rightHRIRReal_FOA[i][j], BINAURAL_NTAPS );
+ mvr2r( rightHRIRImag_FOA[i][j], HrtfFastConv->rightHRIRImag_FOA[i][j], BINAURAL_NTAPS );
+ }
+#else
for ( j = 0; j < HRTF_SH_CHANNELS; j++ )
{
mvr2r( leftHRIRReal_HOA3[i][j], HrtfFastConv->leftHRIRReal_HOA3[i][j], 7 );
@@ -409,6 +491,7 @@ static ivas_error ivas_binaural_hrtf_open(
mvr2r( rightHRIRReal_HOA3[i][j], HrtfFastConv->rightHRIRReal_HOA3[i][j], 7 );
mvr2r( rightHRIRImag_HOA3[i][j], HrtfFastConv->rightHRIRImag_HOA3[i][j], 7 );
}
+#endif
}
mvr2r( fastconvReverberationTimes, HrtfFastConv->fastconvReverberationTimes, CLDFB_NO_CHANNELS_MAX );
@@ -428,15 +511,15 @@ static ivas_error ivas_binaural_hrtf_open(
static void ivas_binaural_obtain_DMX(
const int16_t numTimeSlots,
- BINAURAL_RENDERER_HANDLE hBinRenderer, /* i/o: fastconv binaural renderer handle */
- float RealBuffer[][MAX_PARAM_SPATIAL_SUBFRAMES][CLDFB_NO_CHANNELS_MAX], /* i : Contains the LS signals */
- float ImagBuffer[][MAX_PARAM_SPATIAL_SUBFRAMES][CLDFB_NO_CHANNELS_MAX], /* i : Contains the LS signals */
- float realDMX[][CLDFB_NO_COL_MAX][CLDFB_NO_CHANNELS_MAX],
- float imagDMX[][CLDFB_NO_COL_MAX][CLDFB_NO_CHANNELS_MAX] )
+ BINAURAL_RENDERER_HANDLE hBinRenderer, /* i/o: fastconv binaural renderer handle */
+ float RealBuffer[][CLDFB_SLOTS_PER_SUBFRAME][CLDFB_NO_CHANNELS_MAX], /* i : Contains the LS signals */
+ float ImagBuffer[][CLDFB_SLOTS_PER_SUBFRAME][CLDFB_NO_CHANNELS_MAX], /* i : Contains the LS signals */
+ float realDMX[][CLDFB_SLOTS_PER_SUBFRAME][CLDFB_NO_CHANNELS_MAX],
+ float imagDMX[][CLDFB_SLOTS_PER_SUBFRAME][CLDFB_NO_CHANNELS_MAX] )
{
int16_t chIdx, bandIdx, k;
- // ToDo: hBinRenderer->ivas_format is never set to ISM_FORMAT -> TBV
+ // ToDo: hBinRenderer->ivas_format is never set to ISM_FORMAT
if ( hBinRenderer->ivas_format == MC_FORMAT || hBinRenderer->ivas_format == ISM_FORMAT )
{
/* Obtain the downmix */
@@ -658,7 +741,26 @@ ivas_error ivas_binRenderer_open(
}
else
{
+#ifdef UPDATE_SBA_FILTER
+ if ( hBinRenderer->nInChannels == 16 )
+ {
+ st_ivas->binaural_latency_ns = (int32_t) ( st_ivas->hHrtfFastConv->FASTCONV_HOA3_latency_s * 1000000000.f );
+ }
+ else if ( hBinRenderer->nInChannels == 9 )
+ {
+ st_ivas->binaural_latency_ns = (int32_t) ( st_ivas->hHrtfFastConv->FASTCONV_HOA2_latency_s * 1000000000.f );
+ }
+ else if ( hBinRenderer->nInChannels == 4 )
+ {
+ st_ivas->binaural_latency_ns = (int32_t) ( st_ivas->hHrtfFastConv->FASTCONV_FOA_latency_s * 1000000000.f );
+ }
+ else
+ {
+ return IVAS_ERR_INVALID_INPUT_FORMAT;
+ }
+#else
st_ivas->binaural_latency_ns = (int32_t) ( st_ivas->hHrtfFastConv->FASTCONV_HOA3_latency_s * 1000000000.f );
+#endif
}
}
else
@@ -847,9 +949,14 @@ void ivas_binRenderer_close(
*-------------------------------------------------------------------------*/
void ivas_binaural_add_LFE(
- Decoder_Struct *st_ivas, /* i/o: IVAS decoder structure */
- int16_t output_frame, /* i : length of input frame */
+ Decoder_Struct *st_ivas, /* i/o: IVAS decoder structure */
+ int16_t output_frame, /* i : length of input frame */
+#ifdef JBM_TSM_ON_TCS
+ float *input_f[], /* i : transport channels */
+ float *output_f[] /* o : synthesized core-coder transport channels/DirAC output */
+#else
float output_f[][L_FRAME48k] /* i/o: synthesized core-coder transport channels/DirAC output */
+#endif
)
{
int16_t render_lfe, idx_lfe;
@@ -876,10 +983,17 @@ void ivas_binaural_add_LFE(
}
for ( idx_lfe = 0; idx_lfe < st_ivas->hIntSetup.num_lfe; idx_lfe++ )
{
+#ifdef JBM_TSM_ON_TCS
+ v_multc( input_f[st_ivas->hIntSetup.index_lfe[idx_lfe]], gain, input_f[st_ivas->hIntSetup.index_lfe[idx_lfe]], output_frame );
+ /* copy LFE to left and right channels */
+ v_add( output_f[0], input_f[st_ivas->hIntSetup.index_lfe[idx_lfe]], output_f[0], output_frame );
+ v_add( output_f[1], input_f[st_ivas->hIntSetup.index_lfe[idx_lfe]], output_f[1], output_frame );
+#else
v_multc( output_f[st_ivas->hIntSetup.index_lfe[idx_lfe]], gain, output_f[st_ivas->hIntSetup.index_lfe[idx_lfe]], output_frame );
/* copy LFE to left and right channels */
v_add( output_f[0], output_f[st_ivas->hIntSetup.index_lfe[idx_lfe]], output_f[0], output_frame );
v_add( output_f[1], output_f[st_ivas->hIntSetup.index_lfe[idx_lfe]], output_f[1], output_frame );
+#endif
}
}
@@ -895,8 +1009,12 @@ void ivas_binaural_add_LFE(
*-------------------------------------------------------------------------*/
void ivas_binaural_cldfb(
- Decoder_Struct *st_ivas, /* i/o: IVAS decoder structure */
+ Decoder_Struct *st_ivas, /* i/o: IVAS decoder structure */
+#ifdef JBM_TSM_ON_TCS
+ float *output_f[] /* i/o: synthesized core-coder transport channels/DirAC output */
+#else
float output_f[][L_FRAME48k] /* i/o: synthesized core-coder transport channels/DirAC output */
+#endif
)
{
float Cldfb_RealBuffer[MAX_INTERN_CHANNELS][MAX_PARAM_SPATIAL_SUBFRAMES][CLDFB_NO_CHANNELS_MAX];
@@ -939,8 +1057,11 @@ void ivas_binaural_cldfb(
}
/* Implement binaural rendering */
+#ifdef JBM_TSM_ON_TCS
+ ivas_binRenderer( st_ivas->hBinRenderer, st_ivas->hHeadTrackData, JBM_CLDFB_SLOTS_IN_SUBFRAME, Cldfb_RealBuffer_Binaural, Cldfb_ImagBuffer_Binaural, Cldfb_RealBuffer, Cldfb_ImagBuffer );
+#else
ivas_binRenderer( st_ivas->hBinRenderer, st_ivas->hHeadTrackData, Cldfb_RealBuffer_Binaural, Cldfb_ImagBuffer_Binaural, Cldfb_RealBuffer, Cldfb_ImagBuffer );
-
+#endif
/* Implement CLDFB synthesis */
for ( ch = 0; ch < BINAURAL_CHANNELS; ch++ )
{
@@ -961,6 +1082,106 @@ void ivas_binaural_cldfb(
return;
}
+
+
+#ifdef JBM_TSM_ON_TCS
+/*-------------------------------------------------------------------------*
+ * ivas_binaural_cldfb_sf()
+ *
+ * Perform CLDFB analysis, fastconv binaural rendering and CLDFB synthesis
+ *-------------------------------------------------------------------------*/
+
+void ivas_binaural_cldfb_sf(
+ Decoder_Struct *st_ivas, /* i/o: IVAS decoder structure */
+ const int16_t n_samples_to_render, /* i : output frame length per channel */
+ float *output_f[] /* i/o: synthesized core-coder transport channels/DirAC output */
+)
+{
+ float Cldfb_RealBuffer[MAX_INTERN_CHANNELS][MAX_PARAM_SPATIAL_SUBFRAMES][CLDFB_NO_CHANNELS_MAX];
+ float Cldfb_ImagBuffer[MAX_INTERN_CHANNELS][MAX_PARAM_SPATIAL_SUBFRAMES][CLDFB_NO_CHANNELS_MAX];
+ float Cldfb_RealBuffer_Binaural[BINAURAL_CHANNELS][MAX_PARAM_SPATIAL_SUBFRAMES][CLDFB_NO_CHANNELS_MAX];
+ float Cldfb_ImagBuffer_Binaural[BINAURAL_CHANNELS][MAX_PARAM_SPATIAL_SUBFRAMES][CLDFB_NO_CHANNELS_MAX];
+ int16_t slot_idx, subframeIdx, index_slot, idx_in, idx_lfe, maxBand, ch;
+ int16_t slot_size, slots_to_render, first_sf, last_sf;
+ int16_t slot_index_start, slot_index_start_cldfb;
+
+ /* Implement a 5 msec loops */
+ maxBand = (int16_t) ( ( CLDFB_NO_CHANNELS_MAX * st_ivas->hDecoderConfig->output_Fs ) / 48000 );
+ slot_size = st_ivas->hTcBuffer->nb_subframes;
+
+ /* loop for synthesis, assume we always have to render in multiples of 5ms subframes with spills */
+ slots_to_render = min( st_ivas->hTcBuffer->num_slots - st_ivas->hTcBuffer->slots_rendered, n_samples_to_render / slot_size );
+ first_sf = st_ivas->hTcBuffer->subframes_rendered;
+ last_sf = first_sf;
+ slot_index_start = st_ivas->hTcBuffer->slots_rendered;
+ slot_index_start_cldfb = 0;
+ st_ivas->hTcBuffer->slots_rendered += slots_to_render;
+
+ while ( slots_to_render > 0 )
+ {
+ slots_to_render -= st_ivas->hTcBuffer->subframe_nbslots[last_sf];
+ last_sf++;
+ }
+ for ( subframeIdx = first_sf; subframeIdx < last_sf; subframeIdx++ )
+ {
+ for ( slot_idx = 0; slot_idx < st_ivas->hTcBuffer->subframe_nbslots[subframeIdx]; slot_idx++ )
+ {
+ index_slot = slot_index_start + slot_idx;
+
+ /* Implement CLDFB analysis */
+ idx_in = 0;
+ idx_lfe = 0;
+
+ for ( ch = 0; ch < ( st_ivas->hIntSetup.nchan_out_woLFE + st_ivas->hIntSetup.num_lfe ); ch++ )
+ {
+ if ( ( st_ivas->hIntSetup.num_lfe > 0 ) && ( st_ivas->hIntSetup.index_lfe[idx_lfe] == ch ) )
+ {
+ if ( idx_lfe < ( st_ivas->hIntSetup.num_lfe - 1 ) )
+ {
+ idx_lfe++;
+ }
+ }
+ else
+ {
+ cldfbAnalysis_ts( &( st_ivas->hTcBuffer->tc[ch][maxBand * index_slot] ),
+ Cldfb_RealBuffer[idx_in][slot_idx],
+ Cldfb_ImagBuffer[idx_in][slot_idx],
+ maxBand, st_ivas->cldfbAnaDec[idx_in] );
+ idx_in++;
+ }
+ }
+ }
+
+ /* Implement binaural rendering */
+#ifdef JBM_TSM_ON_TCS
+ ivas_binRenderer( st_ivas->hBinRenderer, st_ivas->hHeadTrackData, st_ivas->hTcBuffer->subframe_nbslots[subframeIdx], Cldfb_RealBuffer_Binaural, Cldfb_ImagBuffer_Binaural, Cldfb_RealBuffer, Cldfb_ImagBuffer );
+#else
+ ivas_binRenderer( st_ivas->hBinRenderer, st_ivas->hHeadTrackData, Cldfb_RealBuffer_Binaural, Cldfb_ImagBuffer_Binaural, Cldfb_RealBuffer, Cldfb_ImagBuffer );
+#endif
+
+ /* Implement CLDFB synthesis */
+ for ( ch = 0; ch < BINAURAL_CHANNELS; ch++ )
+ {
+ float *RealBuffer[MAX_PARAM_SPATIAL_SUBFRAMES];
+ float *ImagBuffer[MAX_PARAM_SPATIAL_SUBFRAMES];
+
+ for ( slot_idx = 0; slot_idx < st_ivas->hTcBuffer->subframe_nbslots[subframeIdx]; slot_idx++ )
+ {
+ RealBuffer[slot_idx] = Cldfb_RealBuffer_Binaural[ch][slot_idx];
+ ImagBuffer[slot_idx] = Cldfb_ImagBuffer_Binaural[ch][slot_idx];
+ }
+
+ cldfbSynthesis( RealBuffer, ImagBuffer, &( output_f[ch][slot_index_start_cldfb * maxBand] ), maxBand * st_ivas->hTcBuffer->subframe_nbslots[subframeIdx], st_ivas->cldfbSynDec[ch] );
+ }
+ slot_index_start += st_ivas->hTcBuffer->subframe_nbslots[subframeIdx];
+ slot_index_start_cldfb += st_ivas->hTcBuffer->subframe_nbslots[subframeIdx];
+ }
+
+ st_ivas->hTcBuffer->subframes_rendered = last_sf;
+
+ return;
+}
+#endif
#endif
@@ -971,8 +1192,11 @@ void ivas_binaural_cldfb(
*-------------------------------------------------------------------------*/
void ivas_binRenderer(
- BINAURAL_RENDERER_HANDLE hBinRenderer, /* i/o: binaural renderer handle */
- HEAD_TRACK_DATA_HANDLE hHeadTrackData, /* i/o: head track handle */
+ BINAURAL_RENDERER_HANDLE hBinRenderer, /* i/o: binaural renderer handle */
+ HEAD_TRACK_DATA_HANDLE hHeadTrackData, /* i/o: head track handle */
+#ifdef JBM_TSM_ON_TCS
+ const int16_t numTimeSlots, /* i : number of time slots to render*/
+#endif
float Cldfb_RealBuffer_Binaural[][MAX_PARAM_SPATIAL_SUBFRAMES][CLDFB_NO_CHANNELS_MAX], /* o : Binaural signals */
float Cldfb_ImagBuffer_Binaural[][MAX_PARAM_SPATIAL_SUBFRAMES][CLDFB_NO_CHANNELS_MAX], /* o : Binaural signals */
float RealBuffer[][MAX_PARAM_SPATIAL_SUBFRAMES][CLDFB_NO_CHANNELS_MAX], /* i : LS signals */
@@ -980,7 +1204,9 @@ void ivas_binRenderer(
)
{
int16_t chIdx, k;
+#ifndef JBM_TSM_ON_TCS
int16_t numTimeSlots = MAX_PARAM_SPATIAL_SUBFRAMES;
+#endif
push_wmops( "fastconv_binaural_rendering" );
@@ -1004,36 +1230,55 @@ void ivas_binRenderer(
if ( hHeadTrackData->shd_rot_max_order == -1 )
{
QuatToRotMat( hHeadTrackData->Quaternions[hHeadTrackData->num_quaternions++], hHeadTrackData->Rmat );
+#ifdef JBM_TSM_ON_TCS
+ rotateFrame_shd_cldfb( RealBuffer, ImagBuffer, hHeadTrackData->Rmat, hBinRenderer->hInputSetup->nchan_out_woLFE, numTimeSlots, 3 );
+#else
rotateFrame_shd_cldfb( RealBuffer, ImagBuffer, hHeadTrackData->Rmat, hBinRenderer->hInputSetup->nchan_out_woLFE, 3 );
+#endif
}
else if ( hHeadTrackData->shd_rot_max_order > 0 )
{
+#ifdef JBM_TSM_ON_TCS
+ rotateFrame_shd_cldfb( RealBuffer, ImagBuffer, hHeadTrackData->Rmat, hBinRenderer->hInputSetup->nchan_out_woLFE, numTimeSlots, hHeadTrackData->shd_rot_max_order );
+#else
rotateFrame_shd_cldfb( RealBuffer, ImagBuffer, hHeadTrackData->Rmat, hBinRenderer->hInputSetup->nchan_out_woLFE, hHeadTrackData->shd_rot_max_order );
+#endif
}
}
else
{
/* Rotation in SD (CICPx) */
+#ifdef JBM_TSM_ON_TCS
+ rotateFrame_sd_cldfb( hHeadTrackData, RealBuffer, ImagBuffer, hBinRenderer->hInputSetup, hBinRenderer->hEFAPdata, numTimeSlots, hBinRenderer->conv_band );
+#else
rotateFrame_sd_cldfb( hHeadTrackData, RealBuffer, ImagBuffer, hBinRenderer->hInputSetup, hBinRenderer->hEFAPdata, hBinRenderer->conv_band );
+#endif
}
}
/* HOA decoding to CICP19 if needed*/
if ( hBinRenderer->hInputSetup->is_loudspeaker_setup == 0 && hBinRenderer->nInChannels != 16 )
{
+#ifdef JBM_TSM_ON_TCS
+ ivas_sba2mc_cldfb( *( hBinRenderer->hInputSetup ), RealBuffer, ImagBuffer, hBinRenderer->nInChannels, hBinRenderer->conv_band, numTimeSlots, hBinRenderer->hoa_dec_mtx );
+#else
ivas_sba2mc_cldfb( *( hBinRenderer->hInputSetup ), RealBuffer, ImagBuffer, hBinRenderer->nInChannels, hBinRenderer->conv_band, hBinRenderer->hoa_dec_mtx );
+#endif
}
+#ifdef JBM_TSM_ON_TCS
+ ivas_binRenderer_filterModule( Cldfb_RealBuffer_Binaural, Cldfb_ImagBuffer_Binaural, RealBuffer, ImagBuffer, numTimeSlots, hBinRenderer );
+#else
ivas_binRenderer_filterModule( Cldfb_RealBuffer_Binaural, Cldfb_ImagBuffer_Binaural, RealBuffer, ImagBuffer, hBinRenderer );
+#endif
/* Obtain the binaural dmx and compute the reverb */
if ( hBinRenderer->hReverb != NULL )
{
- float reverbRe[BINAURAL_CHANNELS][CLDFB_NO_COL_MAX][CLDFB_NO_CHANNELS_MAX];
- float reverbIm[BINAURAL_CHANNELS][CLDFB_NO_COL_MAX][CLDFB_NO_CHANNELS_MAX];
- float inRe[BINAURAL_CHANNELS][CLDFB_NO_COL_MAX][CLDFB_NO_CHANNELS_MAX];
- float inIm[BINAURAL_CHANNELS][CLDFB_NO_COL_MAX][CLDFB_NO_CHANNELS_MAX];
-
+ float reverbRe[BINAURAL_CHANNELS][CLDFB_SLOTS_PER_SUBFRAME][CLDFB_NO_CHANNELS_MAX];
+ float reverbIm[BINAURAL_CHANNELS][CLDFB_SLOTS_PER_SUBFRAME][CLDFB_NO_CHANNELS_MAX];
+ float inRe[BINAURAL_CHANNELS][CLDFB_SLOTS_PER_SUBFRAME][CLDFB_NO_CHANNELS_MAX];
+ float inIm[BINAURAL_CHANNELS][CLDFB_SLOTS_PER_SUBFRAME][CLDFB_NO_CHANNELS_MAX];
ivas_binaural_obtain_DMX( numTimeSlots, hBinRenderer, RealBuffer, ImagBuffer, inRe, inIm );
for ( chIdx = 0; chIdx < BINAURAL_CHANNELS; chIdx++ )
@@ -1045,7 +1290,11 @@ void ivas_binRenderer(
}
}
- ivas_binaural_reverb_processFrame( hBinRenderer->hReverb, BINAURAL_CHANNELS, inRe, inIm, reverbRe, reverbIm, 0u );
+#ifdef JBM_TSM_ON_TCS
+ ivas_binaural_reverb_processSubframe( hBinRenderer->hReverb, BINAURAL_CHANNELS, numTimeSlots, inRe, inIm, reverbRe, reverbIm );
+#else
+ ivas_binaural_reverb_processSubframe( hBinRenderer->hReverb, BINAURAL_CHANNELS, inRe, inIm, reverbRe, reverbIm );
+#endif
/* Add the conv module and reverb module output */
for ( chIdx = 0; chIdx < BINAURAL_CHANNELS; chIdx++ )
diff --git a/lib_dec/ivas_core_dec.c b/lib_dec/ivas_core_dec.c
index 516e027f90db764e863ccec371bbb212e532b0c2..9d6211bf8f56e6508b593c3a41feb509c85a6465 100644
--- a/lib_dec/ivas_core_dec.c
+++ b/lib_dec/ivas_core_dec.c
@@ -90,9 +90,7 @@ ivas_error ivas_core_dec(
int16_t use_cldfb_for_dft;
float *p_output_mem;
int16_t flag_sec_CNA;
-#ifdef FIX_ISM_DTX_CNG_BWIDTH_ALT
int16_t read_sid_info;
-#endif
int16_t last_element_mode;
int16_t nchan_out;
float *save_hb_synth;
@@ -108,9 +106,7 @@ ivas_error ivas_core_dec(
use_cldfb_for_dft = 0;
tdm_LRTD_flag = -1;
-#ifdef FIX_ISM_DTX_CNG_BWIDTH_ALT
read_sid_info = 1; /* read SID by default */
-#endif
if ( hSCE != NULL )
{
@@ -122,7 +118,6 @@ ivas_error ivas_core_dec(
hStereoTD = NULL;
p_output_mem = NULL;
nchan_out = 1;
-#ifdef FIX_ISM_DTX_CNG_BWIDTH_ALT
if ( st_ivas != NULL && st_ivas->ivas_format == ISM_FORMAT )
{
if ( st_ivas->hISMDTX.sce_id_dtx != hSCE->sce_id )
@@ -130,7 +125,6 @@ ivas_error ivas_core_dec(
read_sid_info = 0;
}
}
-#endif
}
else
{
@@ -347,11 +341,7 @@ ivas_error ivas_core_dec(
if ( st->core == ACELP_CORE )
{
/* ACELP core decoder */
-#ifdef FIX_ISM_DTX_CNG_BWIDTH_ALT
if ( ( error = acelp_core_dec( st, output[n], synth[n], save_hb_synth, bwe_exc_extended[n], voice_factors[n], old_syn_12k8_16k[n], sharpFlag[n], pitch_buf[n], &unbits[n], &sid_bw[n], hStereoTD, tdm_lspQ_PCh, tdm_lsfQ_PCh, use_cldfb_for_dft, last_element_mode, last_element_brate, flag_sec_CNA, nchan_out, hCPE == NULL ? NULL : hCPE->hStereoCng, read_sid_info ) ) != IVAS_ERR_OK )
-#else
- if ( ( error = acelp_core_dec( st, output[n], synth[n], save_hb_synth, bwe_exc_extended[n], voice_factors[n], old_syn_12k8_16k[n], sharpFlag[n], pitch_buf[n], &unbits[n], &sid_bw[n], hStereoTD, tdm_lspQ_PCh, tdm_lsfQ_PCh, use_cldfb_for_dft, last_element_mode, last_element_brate, flag_sec_CNA, nchan_out, hCPE == NULL ? NULL : hCPE->hStereoCng ) ) != IVAS_ERR_OK )
-#endif
{
return error;
}
diff --git a/lib_dec/ivas_corecoder_dec_reconfig.c b/lib_dec/ivas_corecoder_dec_reconfig.c
index 9d15f1bdfc34b2e98ccff7f0b8595648f67f654a..e112a8ec040ce6bc96adc27314eafd8d69f3ab69 100644
--- a/lib_dec/ivas_corecoder_dec_reconfig.c
+++ b/lib_dec/ivas_corecoder_dec_reconfig.c
@@ -511,8 +511,13 @@ ivas_error ivas_cldfb_dec_reconfig(
}
}
+#ifndef SBA_MODE_CLEAN_UP
/* CLDFB Interpolation weights */
if ( st_ivas->sba_mode == SBA_MODE_SPAR && ( numCldfbAnalyses_old != numCldfbAnalyses || numCldfbSyntheses_old != numCldfbSyntheses || nchan_transport_old != st_ivas->nchan_transport ) && numCldfbAnalyses != 0 && numCldfbSyntheses != 0 )
+#else
+ /* CLDFB Interpolation weights */
+ if ( st_ivas->ivas_format == SBA_FORMAT && ( numCldfbAnalyses_old != numCldfbAnalyses || numCldfbSyntheses_old != numCldfbSyntheses || nchan_transport_old != st_ivas->nchan_transport ) && numCldfbAnalyses != 0 && numCldfbSyntheses != 0 )
+#endif
{
ivas_spar_get_cldfb_gains( st_ivas->hSpar, st_ivas->cldfbAnaDec[0], st_ivas->cldfbSynDec[0], hDecoderConfig );
}
diff --git a/lib_dec/ivas_cpe_dec.c b/lib_dec/ivas_cpe_dec.c
old mode 100644
new mode 100755
index 186d1c4c7daade77a393d4542142f78836852a11..a19fb21dc2fdcbb8574a9147eb0989cc936c662b
--- a/lib_dec/ivas_cpe_dec.c
+++ b/lib_dec/ivas_cpe_dec.c
@@ -292,7 +292,7 @@ ivas_error ivas_cpe_dec(
}
else
{
- /* subtract metadata bitbudget */ /* IVAS_fmToDo: TBC whether it is not better to distribute the metadata bits equally between 2 channels */
+ /* subtract metadata bitbudget */
sts[0]->bits_frame_channel -= nb_bits_metadata;
}
}
@@ -405,7 +405,12 @@ ivas_error ivas_cpe_dec(
}
else
{
- stereo_dft_dec( hCPE->hStereoDft, sts[0], DFT, hCPE->input_mem[1], hCPE->hStereoCng, 0, 0, 0, 0, 0, 0 );
+ stereo_dft_dec( hCPE->hStereoDft, sts[0], DFT, hCPE->input_mem[1], hCPE->hStereoCng, 0, 0, 0, 0, 0, 0
+#ifdef FIX_STEREO_474
+ ,
+ MAX_PARAM_SPATIAL_SUBFRAMES
+#endif
+ );
}
/* synthesis iFFT */
@@ -827,11 +832,13 @@ void destroy_cpe_dec(
int16_t n;
Decoder_State *st;
+#ifndef REMOVE_OBS_CODE
/* make sure we deallocate a potential distinct hTcxCfg for a MCT LFE channel (can only happen in rs) */ /*TODO Check this again with LFE clean up!*/
if ( hCPE->hCoreCoder[1] != NULL && hCPE->hCoreCoder[1]->hTcxCfg != hCPE->hCoreCoder[0]->hTcxCfg )
{
hCPE->hCoreCoder[1]->mct_chan_mode = MCT_CHAN_MODE_IGNORE;
}
+#endif
for ( n = 0; n < CPE_CHANNELS; n++ )
{
diff --git a/lib_dec/ivas_dec.c b/lib_dec/ivas_dec.c
index 88e631908c16e05772fff2b8c0817033adf7fa9e..82f03fdb3b24e501cc8ef073e9c1b69a220cc1d2 100644
--- a/lib_dec/ivas_dec.c
+++ b/lib_dec/ivas_dec.c
@@ -57,14 +57,18 @@ ivas_error ivas_dec(
)
{
int16_t n, output_frame, nchan_out;
- Decoder_State *st; /* used for bitstream handling */
- float output[MAX_OUTPUT_CHANNELS][L_FRAME48k]; /* 'float' buffer for output synthesis, MAX_OUTPUT_CHANNELS channels */ /* IVAS_fmToDo: buffer can be allocated dynamically based on the actual number of output channels */
+ Decoder_State *st; /* used for bitstream handling */
+ float output[MAX_OUTPUT_CHANNELS][L_FRAME48k]; /* 'float' buffer for output synthesis, MAX_OUTPUT_CHANNELS channels */
int16_t nchan_remapped;
float output_lfe_ch[L_FRAME48k];
int16_t nb_bits_metadata[MAX_SCE];
int32_t output_Fs, ivas_total_brate;
AUDIO_CONFIG output_config;
+ float pan_left, pan_right;
ivas_error error;
+#ifdef JBM_TSM_ON_TCS
+ float *p_output[MAX_OUTPUT_CHANNELS];
+#endif
error = IVAS_ERR_OK;
@@ -80,7 +84,11 @@ ivas_error ivas_dec(
if ( st_ivas->bfi == 0 )
{
+#ifdef JBM_TSM_ON_TCS
+ if ( ( error = ivas_dec_setup( st_ivas, NULL, NULL ) ) != IVAS_ERR_OK )
+#else
if ( ( error = ivas_dec_setup( st_ivas ) ) != IVAS_ERR_OK )
+#endif
{
return error;
}
@@ -97,6 +105,13 @@ ivas_error ivas_dec(
output_frame = (int16_t) ( output_Fs / FRAMES_PER_SEC );
+#ifdef JBM_TSM_ON_TCS
+ for ( n = 0; n < MAX_OUTPUT_CHANNELS; n++ )
+ {
+ p_output[n] = &output[n][0];
+ }
+#endif
+
/*----------------------------------------------------------------*
* Decoding + Rendering
*----------------------------------------------------------------*/
@@ -134,7 +149,11 @@ ivas_error ivas_dec(
/* Rendering */
if ( st_ivas->renderer_type == RENDERER_MC )
{
- ivas_ls_setup_conversion( st_ivas, output_frame, output );
+#ifdef JBM_TSM_ON_TCS
+ ivas_ls_setup_conversion( st_ivas, st_ivas->nchan_transport, output_frame, p_output, p_output );
+#else
+ ivas_ls_setup_conversion( st_ivas, st_ivas->nchan_transport, output_frame, output );
+#endif
}
}
else if ( st_ivas->ivas_format == ISM_FORMAT )
@@ -149,7 +168,6 @@ ivas_error ivas_dec(
}
else if ( st_ivas->ism_mode == ISM_MODE_PARAM )
{
- // VE: call ivas_ism_metadata_dec() with 'st_ivas' - TBD
if ( ( error = ivas_ism_metadata_dec( ivas_total_brate, st_ivas->nchan_ism, &( st_ivas->nchan_transport ), st_ivas->hIsmMetaData, st_ivas->hSCE, st_ivas->bfi, nb_bits_metadata, st_ivas->ism_mode, st_ivas->hISMDTX, st_ivas->hDirAC->hParamIsm, &st_ivas->ism_extmeta_active, &st_ivas->ism_extmeta_cnt ) ) != IVAS_ERR_OK )
{
return error;
@@ -187,6 +205,13 @@ ivas_error ivas_dec(
{
ivas_mono_downmix_render_passive( st_ivas, output, output_frame );
}
+ else if ( st_ivas->renderer_type == RENDERER_NON_DIEGETIC_DOWNMIX )
+ {
+ pan_left = ( st_ivas->hDecoderConfig->non_diegetic_pan_gain + 1.f ) * 0.5f;
+ pan_right = 1.f - pan_left;
+ v_multc( output[0], pan_right, output[1], output_frame );
+ v_multc( output[0], pan_left, output[0], output_frame );
+ }
else if ( st_ivas->renderer_type == RENDERER_PARAM_ISM || st_ivas->renderer_type == RENDERER_SBA_LINEAR_ENC )
{
ivas_param_ism_dec( st_ivas, output );
@@ -194,7 +219,11 @@ ivas_error ivas_dec(
if ( st_ivas->renderer_type == RENDERER_SBA_LINEAR_ENC )
{
/* Convert CICP19 -> Ambisonics */
+#ifdef JBM_TSM_ON_TCS
+ ivas_mc2sba( st_ivas->hIntSetup, p_output, p_output, output_frame, st_ivas->hOutSetup.ambisonics_order, 0.f );
+#else
ivas_mc2sba( st_ivas->hIntSetup, output, output_frame, st_ivas->hOutSetup.ambisonics_order, 0.f );
+#endif
}
}
}
@@ -205,45 +234,75 @@ ivas_error ivas_dec(
{
ivas_mono_downmix_render_passive( st_ivas, output, output_frame );
}
+ else if ( st_ivas->renderer_type == RENDERER_NON_DIEGETIC_DOWNMIX )
+ {
+ pan_left = ( st_ivas->hDecoderConfig->non_diegetic_pan_gain + 1.f ) * 0.5f;
+ pan_right = 1.f - pan_left;
+ v_multc( output[0], pan_right, output[1], output_frame );
+ v_multc( output[0], pan_left, output[0], output_frame );
+ }
else if ( st_ivas->renderer_type == RENDERER_TD_PANNING || st_ivas->renderer_type == RENDERER_BINAURAL_MIXER_CONV_ROOM )
{
/* Convert to CICPxx; used also for ISM->CICP19->binaural_room rendering */
+#ifdef JBM_TSM_ON_TCS
+ ivas_ism_render( st_ivas, p_output, output_frame );
+#else
ivas_ism_render( st_ivas, output, output_frame );
+#endif
}
-#ifdef REND_DEBUGGING_REVISION
#ifdef DEBUGGING
else if ( st_ivas->renderer_type == RENDERER_SBA_LINEAR_ENC || st_ivas->renderer_type == RENDERER_BINAURAL_FASTCONV )
#else
else if ( st_ivas->renderer_type == RENDERER_SBA_LINEAR_ENC )
-#endif
-#else
- else if ( st_ivas->renderer_type == RENDERER_SBA_LINEAR_ENC || st_ivas->renderer_type == RENDERER_BINAURAL_FASTCONV )
#endif
{
/* Convert to Ambisonics; used also for ISM->HOA3->binaural rendering */
+#ifdef JBM_TSM_ON_TCS
+ ivas_ism2sba( p_output, st_ivas->hIsmRendererData, st_ivas->hIsmMetaData, st_ivas->nchan_ism, output_frame, st_ivas->hIntSetup.ambisonics_order );
+#else
ivas_ism2sba( output, st_ivas->hIsmRendererData, st_ivas->hIsmMetaData, st_ivas->nchan_ism, output_frame, st_ivas->hIntSetup.ambisonics_order );
+#endif
}
/* Binaural rendering */
if ( st_ivas->renderer_type == RENDERER_BINAURAL_OBJECTS_TD )
{
+
+#ifdef JBM_TSM_ON_TCS
+ if ( ( ivas_td_binaural_renderer( st_ivas, p_output, output_frame ) ) != IVAS_ERR_OK )
+#else
if ( ( ivas_td_binaural_renderer( st_ivas, output, output_frame ) ) != IVAS_ERR_OK )
+#endif
{
return error;
}
}
else if ( st_ivas->renderer_type == RENDERER_BINAURAL_MIXER_CONV_ROOM )
{
- if ( ( error = ivas_rend_crendProcess( st_ivas->hCrendWrapper, AUDIO_CONFIG_7_1_4, AUDIO_CONFIG_BINAURAL_ROOM, NULL, NULL, NULL, NULL, output, output_Fs ) ) != IVAS_ERR_OK )
+ if ( ( error = ivas_rend_crendProcess( st_ivas->hCrendWrapper, AUDIO_CONFIG_7_1_4, AUDIO_CONFIG_BINAURAL_ROOM, NULL, NULL, NULL, NULL,
+#ifdef JBM_TSM_ON_TCS
+ p_output,
+#else
+ output,
+#endif
+ output_Fs ) ) != IVAS_ERR_OK )
{
return error;
}
+#ifdef JBM_TSM_ON_TCS
+ ivas_binaural_add_LFE( st_ivas, output_frame, p_output, p_output );
+#else
ivas_binaural_add_LFE( st_ivas, output_frame, output );
+#endif
}
#ifdef DEBUGGING
else if ( st_ivas->renderer_type == RENDERER_BINAURAL_FASTCONV || st_ivas->renderer_type == RENDERER_BINAURAL_FASTCONV_ROOM )
{
+#ifdef JBM_TSM_ON_TCS
+ ivas_binaural_cldfb( st_ivas, p_output );
+#else
ivas_binaural_cldfb( st_ivas, output );
+#endif
}
#endif
}
@@ -253,29 +312,54 @@ ivas_error ivas_dec(
set_s( nb_bits_metadata, 0, MAX_SCE );
/* read parameters from the bitstream */
+#ifndef SBA_MODE_CLEAN_UP
if ( st_ivas->hQMetaData != NULL && st_ivas->sba_mode != SBA_MODE_SPAR )
+#else
+ if ( st_ivas->ivas_format == MASA_FORMAT && st_ivas->hQMetaData != NULL )
+#endif
{
st = ( st_ivas->nSCE > 0 ) ? st_ivas->hSCE[0]->hCoreCoder[0] : st_ivas->hCPE[0]->hCoreCoder[0];
+#ifndef SBA_MODE_CLEAN_UP
if ( st_ivas->ivas_format == SBA_FORMAT )
{
- ivas_dirac_dec_read_BS( ivas_total_brate, st, st_ivas->hDirAC, st_ivas->hQMetaData, &nb_bits_metadata[0], st_ivas->sba_mode, 0 );
+ ivas_dirac_dec_read_BS( ivas_total_brate, st, st_ivas->hDirAC, st_ivas->hQMetaData, &nb_bits_metadata[0], st_ivas->sba_mode,
+ ivas_get_hodirac_flag( ivas_total_brate, st_ivas->sba_analysis_order ),
+ 0 );
}
else
{
+#endif
if ( ( error = ivas_masa_decode( st_ivas, st, &nb_bits_metadata[0] ) ) != IVAS_ERR_OK )
{
return error;
}
+#ifndef SBA_MODE_CLEAN_UP
}
+#endif
}
+#ifndef SBA_MODE_CLEAN_UP
else if ( st_ivas->sba_mode == SBA_MODE_SPAR )
+#else
+ else if ( st_ivas->ivas_format == SBA_FORMAT )
+#endif
{
+#ifndef SBA_MODE_CLEAN_UP
if ( st_ivas->hQMetaData != NULL )
{
st = ( st_ivas->nSCE > 0 ) ? st_ivas->hSCE[0]->hCoreCoder[0] : st_ivas->hCPE[0]->hCoreCoder[0];
- ivas_dirac_dec_read_BS( ivas_total_brate, st, st_ivas->hDirAC, st_ivas->hQMetaData, &nb_bits_metadata[0], st_ivas->sba_mode, st_ivas->hSpar->dirac_to_spar_md_bands );
+
+#ifndef SBA_MODE_CLEAN_UP
+ ivas_dirac_dec_read_BS( ivas_total_brate, st, st_ivas->hDirAC, st_ivas->hQMetaData, &nb_bits_metadata[0], st_ivas->sba_mode,
+ ivas_get_hodirac_flag( ivas_total_brate, st_ivas->sba_analysis_order ),
+ st_ivas->hSpar->dirac_to_spar_md_bands );
+#else
+ ivas_dirac_dec_read_BS( ivas_total_brate, st, st_ivas->hDirAC, st_ivas->hQMetaData, &nb_bits_metadata[0],
+ ivas_get_hodirac_flag( ivas_total_brate, st_ivas->sba_analysis_order ),
+ st_ivas->hSpar->dirac_to_spar_md_bands );
+#endif
}
+#endif
if ( ( error = ivas_spar_dec( st_ivas, nb_bits_metadata ) ) != IVAS_ERR_OK )
{
@@ -310,18 +394,33 @@ ivas_error ivas_dec(
return error;
}
}
-
+#ifdef DEBUG_LBR_SBA
+ /* SCE Decoder Output */
+ for ( int t = 0; t < 960; t++ )
+ {
+ for ( int c = 0; c < st_ivas->nchan_transport; c++ )
+ {
+ float val = output[c][t] / MAX16B_FLT;
+ dbgwrite( &val, sizeof( float ), 1, 1, "int_dec_core_out.raw" );
+ }
+ }
+#endif
#ifdef DEBUG_SBA_AUDIO_DUMP
/* Dump audio signal after core-decoding */
ivas_spar_dump_signal_wav( output_frame, NULL, output, st_ivas->nchan_transport, spar_foa_dec_wav[0], "core-decoding" );
#endif
+
/* TCs remapping */
nchan_remapped = st_ivas->nchan_transport;
if ( st_ivas->sba_dirac_stereo_flag )
{
nchan_remapped = nchan_out;
+#ifndef SBA_MODE_CLEAN_UP
if ( st_ivas->sba_mode == SBA_MODE_SPAR )
+#else
+ if ( st_ivas->ivas_format == SBA_FORMAT )
+#endif
{
ivas_agc_dec_process( st_ivas->hSpar->hAgcDec, output, output, st_ivas->hSpar->hMdDec->spar_md_cfg.nchan_transport, output_frame );
@@ -330,7 +429,8 @@ ivas_error ivas_dec(
ivas_pca_dec( st_ivas->hSpar->hPCA, output_frame, st_ivas->hSpar->hMdDec->spar_md_cfg.nchan_transport, st_ivas->hDecoderConfig->ivas_total_brate, st_ivas->hDecoderConfig->last_ivas_total_brate, st_ivas->bfi, output );
}
- ivas_spar_dec_gen_umx_mat( st_ivas->hSpar->hMdDec, st_ivas->nchan_transport, IVAS_MAX_NUM_BANDS, st_ivas->bfi );
+ ivas_spar_dec_gen_umx_mat( st_ivas->hSpar->hMdDec, st_ivas->nchan_transport, IVAS_MAX_NUM_BANDS, st_ivas->bfi,
+ ivas_get_spar_dec_md_num_subframes( st_ivas->sba_order, st_ivas->hDecoderConfig->ivas_total_brate ) );
}
ivas_sba_dirac_stereo_dec( st_ivas, output, output_frame, st_ivas->ivas_format == MC_FORMAT );
@@ -351,10 +451,25 @@ ivas_error ivas_dec(
{
nchan_remapped = ivas_sba_remapTCs( output, st_ivas, output_frame );
+#ifndef SBA_MODE_CLEAN_UP
if ( st_ivas->sba_mode == SBA_MODE_SPAR && ( st_ivas->renderer_type == RENDERER_BINAURAL_PARAMETRIC || st_ivas->renderer_type == RENDERER_BINAURAL_PARAMETRIC_ROOM ) )
+#else
+ if ( st_ivas->renderer_type == RENDERER_BINAURAL_PARAMETRIC || st_ivas->renderer_type == RENDERER_BINAURAL_PARAMETRIC_ROOM )
+
+#endif
{
ivas_sba_mix_matrix_determiner( st_ivas->hSpar, output, st_ivas->bfi, nchan_remapped, output_frame );
}
+#ifdef JBM_TSM_ON_TCS
+#ifndef SBA_MODE_CLEAN_UP
+ else if ( st_ivas->sba_mode == SBA_MODE_SPAR && st_ivas->renderer_type != RENDERER_DISABLE )
+#else
+ else if ( st_ivas->renderer_type != RENDERER_DISABLE )
+#endif
+ {
+ ivas_spar_dec_agc_pca( st_ivas, output, output_frame );
+ }
+#endif
}
if ( st_ivas->ivas_format == MASA_FORMAT )
@@ -363,7 +478,16 @@ ivas_error ivas_dec(
}
else if ( st_ivas->ivas_format == SBA_FORMAT && ( st_ivas->renderer_type == RENDERER_BINAURAL_PARAMETRIC || st_ivas->renderer_type == RENDERER_BINAURAL_PARAMETRIC_ROOM ) )
{
- float gain = 0.8414f; /* Todo: Temporary gain for roughly matching the loudness. To be tuned later together with other outputs. */
+ float gain;
+
+ if ( nchan_remapped == 1 )
+ {
+ gain = 1.4454f;
+ }
+ else
+ {
+ gain = 1.3657f;
+ }
for ( n = 0; n < nchan_remapped; n++ )
{
@@ -376,18 +500,30 @@ ivas_error ivas_dec(
{
ivas_dirac_dec_binaural( st_ivas, output, nchan_remapped );
}
+#ifndef SBA_MODE_CLEAN_UP
else if ( st_ivas->sba_mode == SBA_MODE_DIRAC || st_ivas->ivas_format == MASA_FORMAT )
+#else
+ else if ( st_ivas->ivas_format == MASA_FORMAT )
+#endif
{
if ( st_ivas->renderer_type == RENDERER_SBA_LINEAR_DEC )
{
+#ifdef JBM_TSM_ON_TCS
+ if ( ( error = ivas_sba_linear_renderer( p_output, output_frame, nchan_remapped, output_config, st_ivas->hOutSetup, st_ivas->hoa_dec_mtx ) ) != IVAS_ERR_OK )
+#else
if ( ( error = ivas_sba_linear_renderer( output, output_frame, nchan_remapped, output_config, st_ivas->hOutSetup, st_ivas->hoa_dec_mtx ) ) != IVAS_ERR_OK )
+#endif
{
return error;
}
}
else if ( st_ivas->renderer_type == RENDERER_DIRAC )
{
+#ifdef JBM_TSM_ON_TCS
+ ivas_dirac_dec( st_ivas, output, nchan_remapped );
+#else
ivas_dirac_dec( st_ivas, output, nchan_remapped, NULL, NULL, -1 );
+#endif
}
}
else if ( !st_ivas->sba_dirac_stereo_flag && nchan_out != 1 )
@@ -425,35 +561,162 @@ ivas_error ivas_dec(
if ( st_ivas->transport_config != st_ivas->intern_config && ( st_ivas->intern_config == AUDIO_CONFIG_FOA || st_ivas->intern_config == AUDIO_CONFIG_HOA2 || st_ivas->intern_config == AUDIO_CONFIG_HOA3 ) )
{
+#ifdef JBM_TSM_ON_TCS
+ ivas_mc2sba( st_ivas->hTransSetup, p_output, p_output, output_frame, st_ivas->hIntSetup.ambisonics_order, GAIN_LFE );
+#else
+ ivas_mc2sba( st_ivas->hTransSetup, output, output_frame, st_ivas->hIntSetup.ambisonics_order, GAIN_LFE );
+#endif
+ }
+
+ /* Rendering */
+ if ( st_ivas->renderer_type == RENDERER_BINAURAL_MIXER_CONV || st_ivas->renderer_type == RENDERER_BINAURAL_MIXER_CONV_ROOM )
+ {
+ if ( ( error = ivas_rend_crendProcess( st_ivas->hCrendWrapper, st_ivas->intern_config, st_ivas->hOutSetup.output_config, st_ivas->hDecoderConfig,
+ st_ivas->hHeadTrackData, &st_ivas->hIntSetup, st_ivas->hEFAPdata,
+#ifdef JBM_TSM_ON_TCS
+ p_output,
+#else
+ output,
+#endif
+ output_Fs ) ) != IVAS_ERR_OK )
+ {
+ return error;
+ }
+
+#ifdef JBM_TSM_ON_TCS
+ ivas_binaural_add_LFE( st_ivas, output_frame, p_output, p_output );
+#else
+ ivas_binaural_add_LFE( st_ivas, output_frame, output );
+#endif
+ }
+ else if ( st_ivas->renderer_type == RENDERER_MC )
+ {
+#ifdef JBM_TSM_ON_TCS
+ ivas_ls_setup_conversion( st_ivas, st_ivas->nchan_transport, output_frame, p_output, p_output );
+#else
+ ivas_ls_setup_conversion( st_ivas, st_ivas->nchan_transport, output_frame, output );
+#endif
+ }
+ else if ( st_ivas->renderer_type == RENDERER_SBA_LINEAR_ENC )
+ {
+#ifdef JBM_TSM_ON_TCS
+ ivas_mc2sba( st_ivas->hIntSetup, p_output, p_output, output_frame, st_ivas->hOutSetup.ambisonics_order, 0.f );
+#else
+ ivas_mc2sba( st_ivas->hIntSetup, output, output_frame, st_ivas->hOutSetup.ambisonics_order, 0.f );
+#endif
+ }
+ else if ( st_ivas->renderer_type == RENDERER_BINAURAL_OBJECTS_TD )
+ {
+#ifdef JBM_TSM_ON_TCS
+ if ( ( ivas_td_binaural_renderer( st_ivas, p_output, output_frame ) ) != IVAS_ERR_OK )
+ {
+ return error;
+ }
+
+ ivas_binaural_add_LFE( st_ivas, output_frame, p_output, p_output );
+#else
+ if ( ( ivas_td_binaural_renderer( st_ivas, output, output_frame ) ) != IVAS_ERR_OK )
+ {
+ return error;
+ }
+ ivas_binaural_add_LFE( st_ivas, output_frame, output );
+#endif
+ }
+ }
+ else if ( st_ivas->mc_mode == MC_MODE_PARAMUPMIX )
+ {
+ ivas_lfe_dec( st_ivas->hLFE, st, output_frame, st_ivas->bfi, output_lfe_ch );
+
+ ivas_mc_paramupmix_dec_read_BS( ivas_total_brate, st, st_ivas, st_ivas->hMCParamUpmix, &nb_bits_metadata[0] );
+
+ if ( ( error = ivas_mct_dec( st_ivas, output, output_frame, nb_bits_metadata[0] ) ) != IVAS_ERR_OK )
+ {
+ return error;
+ }
+
+ mvr2r( output_lfe_ch, output[LFE_CHANNEL], output_frame );
+
+ ivas_mc_paramupmix_dec( st_ivas, output );
+
+ /* HP filtering */
+ for ( n = 0; n < st_ivas->nchan_transport; n++ )
+ {
+ if ( n != LFE_CHANNEL )
+ {
+ hp20( output[n], output_frame, st_ivas->mem_hp20_out[n], output_Fs );
+ }
+ }
+
+ if ( st_ivas->transport_config != st_ivas->intern_config && ( st_ivas->intern_config == AUDIO_CONFIG_FOA || st_ivas->intern_config == AUDIO_CONFIG_HOA2 || st_ivas->intern_config == AUDIO_CONFIG_HOA3 ) )
+ {
+#ifdef JBM_TSM_ON_TCS
+ ivas_mc2sba( st_ivas->hTransSetup, p_output, p_output, output_frame, st_ivas->hIntSetup.ambisonics_order, GAIN_LFE );
+#else
ivas_mc2sba( st_ivas->hTransSetup, output, output_frame, st_ivas->hIntSetup.ambisonics_order, GAIN_LFE );
+#endif
}
/* Rendering */
if ( st_ivas->renderer_type == RENDERER_BINAURAL_MIXER_CONV || st_ivas->renderer_type == RENDERER_BINAURAL_MIXER_CONV_ROOM )
{
+#ifdef JBM_TSM_ON_TCS
+ if ( ( error = ivas_rend_crendProcess( st_ivas->hCrendWrapper, st_ivas->intern_config, st_ivas->hOutSetup.output_config, st_ivas->hDecoderConfig, st_ivas->hHeadTrackData, &st_ivas->hIntSetup, st_ivas->hEFAPdata, p_output, output_Fs ) ) != IVAS_ERR_OK )
+#else
if ( ( error = ivas_rend_crendProcess( st_ivas->hCrendWrapper, st_ivas->intern_config, st_ivas->hOutSetup.output_config, st_ivas->hDecoderConfig, st_ivas->hHeadTrackData, &st_ivas->hIntSetup, st_ivas->hEFAPdata, output, output_Fs ) ) != IVAS_ERR_OK )
+#endif
{
return error;
}
+#ifdef JBM_TSM_ON_TCS
+ ivas_binaural_add_LFE( st_ivas, output_frame, p_output, p_output );
+#else
ivas_binaural_add_LFE( st_ivas, output_frame, output );
+#endif
}
else if ( st_ivas->renderer_type == RENDERER_MC )
{
- ivas_ls_setup_conversion( st_ivas, output_frame, output );
+ if ( ( st_ivas->hDecoderConfig->output_config == AUDIO_CONFIG_MONO ) || ( st_ivas->hDecoderConfig->output_config == AUDIO_CONFIG_STEREO ) )
+ {
+#ifdef JBM_TSM_ON_TCS
+ ivas_ls_setup_conversion( st_ivas, audioCfg2channels( AUDIO_CONFIG_5_1_2 ), output_frame, p_output, p_output );
+#else
+ ivas_ls_setup_conversion( st_ivas, audioCfg2channels( AUDIO_CONFIG_5_1_2 ), output_frame, output );
+#endif
+ }
+ else
+ {
+#ifdef JBM_TSM_ON_TCS
+ ivas_ls_setup_conversion( st_ivas, MC_PARAMUPMIX_MAX_INPUT_CHANS, output_frame, p_output, p_output );
+#else
+ ivas_ls_setup_conversion( st_ivas, MC_PARAMUPMIX_MAX_INPUT_CHANS, output_frame, output );
+#endif
+ }
}
else if ( st_ivas->renderer_type == RENDERER_SBA_LINEAR_ENC )
{
+#ifdef JBM_TSM_ON_TCS
+ ivas_mc2sba( st_ivas->hIntSetup, p_output, p_output, output_frame, st_ivas->hOutSetup.ambisonics_order, 0.f );
+#else
ivas_mc2sba( st_ivas->hIntSetup, output, output_frame, st_ivas->hOutSetup.ambisonics_order, 0.f );
+#endif
}
else if ( st_ivas->renderer_type == RENDERER_BINAURAL_OBJECTS_TD )
{
+#ifdef JBM_TSM_ON_TCS
+ if ( ( ivas_td_binaural_renderer( st_ivas, p_output, output_frame ) ) != IVAS_ERR_OK )
+#else
if ( ( ivas_td_binaural_renderer( st_ivas, output, output_frame ) ) != IVAS_ERR_OK )
+#endif
{
return error;
}
+#ifdef JBM_TSM_ON_TCS
+ ivas_binaural_add_LFE( st_ivas, output_frame, p_output, p_output );
+#else
ivas_binaural_add_LFE( st_ivas, output_frame, output );
+#endif
}
}
else if ( st_ivas->mc_mode == MC_MODE_PARAMMC )
@@ -485,11 +748,19 @@ ivas_error ivas_dec(
/* Rendering */
if ( output_config == AUDIO_CONFIG_MONO || output_config == AUDIO_CONFIG_STEREO )
{
- ivas_ls_setup_conversion( st_ivas, output_frame, output );
+#ifdef JBM_TSM_ON_TCS
+ ivas_ls_setup_conversion( st_ivas, st_ivas->nchan_transport, output_frame, p_output, p_output );
+#else
+ ivas_ls_setup_conversion( st_ivas, st_ivas->nchan_transport, output_frame, output );
+#endif
}
else
{
+#ifdef JBM_TSM_ON_TCS
+ ivas_param_mc_dec( st_ivas, p_output );
+#else
ivas_param_mc_dec( st_ivas, output );
+#endif
}
}
else if ( st_ivas->mc_mode == MC_MODE_MCMASA )
@@ -571,11 +842,19 @@ ivas_error ivas_dec(
}
else if ( st_ivas->renderer_type == RENDERER_DIRAC || st_ivas->renderer_type == RENDERER_SBA_LINEAR_ENC ) /* rendering to CICPxx and Ambisonics */
{
+#ifdef JBM_TSM_ON_TCS
+ ivas_dirac_dec( st_ivas, output, st_ivas->nchan_transport );
+#else
ivas_dirac_dec( st_ivas, output, st_ivas->nchan_transport, NULL, NULL, -1 );
+#endif
if ( st_ivas->renderer_type == RENDERER_SBA_LINEAR_ENC )
{
+#ifdef JBM_TSM_ON_TCS
+ ivas_mc2sba( st_ivas->hIntSetup, p_output, p_output, output_frame, st_ivas->hOutSetup.ambisonics_order, 0.f );
+#else
ivas_mc2sba( st_ivas->hIntSetup, output, output_frame, st_ivas->hOutSetup.ambisonics_order, 0.f );
+#endif
}
else if ( st_ivas->intern_config == AUDIO_CONFIG_5_1 && ( output_config == AUDIO_CONFIG_5_1_2 || output_config == AUDIO_CONFIG_5_1_4 || output_config == AUDIO_CONFIG_7_1 ) )
{
@@ -599,12 +878,21 @@ ivas_error ivas_dec(
* - float to integer conversion
*----------------------------------------------------------------*/
+#ifdef JBM_TSM_ON_TCS
+ ivas_limiter_dec( st_ivas->hLimiter, p_output, nchan_out, output_frame, st_ivas->BER_detect );
+
+#ifdef DEBUGGING
+ st_ivas->noClipping +=
+#endif
+ ivas_syn_output( p_output, output_frame, nchan_out, data );
+#else
ivas_limiter_dec( st_ivas->hLimiter, output, nchan_out, output_frame, st_ivas->BER_detect );
#ifdef DEBUGGING
st_ivas->noClipping +=
#endif
ivas_syn_output( output, output_frame, nchan_out, data );
+#endif
/*----------------------------------------------------------------*
* Common updates
diff --git a/lib_dec/ivas_dirac_dec.c b/lib_dec/ivas_dirac_dec.c
index dfeb946a02f4c84791e341f9f626c9d1ad8711a0..502420781f29ae7d824d85c65ffc51eb2d26752a 100644
--- a/lib_dec/ivas_dirac_dec.c
+++ b/lib_dec/ivas_dirac_dec.c
@@ -51,7 +51,7 @@
* Local function prototypes
*-----------------------------------------------------------------------*/
-static ivas_error ivas_dirac_alloc_mem( DIRAC_DEC_HANDLE hDirAC, const RENDERER_TYPE renderer_type, DIRAC_DEC_STACK_MEM_HANDLE hDirAC_mem );
+static ivas_error ivas_dirac_alloc_mem( DIRAC_DEC_HANDLE hDirAC, const RENDERER_TYPE renderer_type, DIRAC_DEC_STACK_MEM_HANDLE hDirAC_mem, const int16_t hodirac_flag );
static void ivas_dirac_free_mem( DIRAC_DEC_STACK_MEM_HANDLE hDirAC_mem );
@@ -65,7 +65,7 @@ static void protoSignalComputation1( float RealBuffer[][MAX_PARAM_SPATIAL_SUBFRA
static void protoSignalComputation2( float RealBuffer[][MAX_PARAM_SPATIAL_SUBFRAMES][CLDFB_NO_CHANNELS_MAX], float ImagBuffer[][MAX_PARAM_SPATIAL_SUBFRAMES][CLDFB_NO_CHANNELS_MAX], float *proto_frame_f, float *proto_direct_buffer_f, float *reference_power, float *proto_power_smooth, const int16_t isloudspeaker, const int16_t slot_index, const int16_t num_freq_bands, MASA_STEREO_TYPE_DETECT *stereo_type_detect );
-static void protoSignalComputation4( float RealBuffer[][MAX_PARAM_SPATIAL_SUBFRAMES][CLDFB_NO_CHANNELS_MAX], float ImagBuffer[][MAX_PARAM_SPATIAL_SUBFRAMES][CLDFB_NO_CHANNELS_MAX], float *proto_frame_f, float *proto_direct_buffer_f, float *reference_power, float *proto_power_smooth, const int16_t slot_index, const int16_t num_outputs_diff, const int16_t num_freq_bands, const float *mtx_hoa_decoder, const int16_t nchan_transport );
+static void protoSignalComputation4( float RealBuffer[][MAX_PARAM_SPATIAL_SUBFRAMES][CLDFB_NO_CHANNELS_MAX], float ImagBuffer[][MAX_PARAM_SPATIAL_SUBFRAMES][CLDFB_NO_CHANNELS_MAX], float *proto_frame_f, float *proto_direct_buffer_f, float *reference_power, float *proto_power_smooth, const int16_t slot_index, const int16_t num_outputs_diff, const int16_t num_freq_bands, const float *mtx_hoa_decoder, const int16_t nchan_transport, const int16_t *sba_map_tc_ind );
static void ivas_dirac_dec_compute_diffuse_proto( DIRAC_DEC_HANDLE hDirAC, const int16_t slot_idx );
@@ -103,6 +103,144 @@ ivas_error ivas_dirac_dec_open(
}
+/*-------------------------------------------------------------------------
+ * ivas_dirac_allocate_parameters()
+ *
+ * Allocate and initialize DirAC parameters
+ *-------------------------------------------------------------------------*/
+
+ivas_error ivas_dirac_allocate_parameters(
+ DIRAC_DEC_HANDLE hDirAC, /* i/o: decoder DirAC handle */
+ const int16_t params_flag /* i : set of parameters flag */
+)
+{
+ int16_t i;
+
+ if ( params_flag == 1 )
+ {
+ if ( ( hDirAC->azimuth = (int16_t **) malloc( hDirAC->dirac_md_buffer_length * sizeof( int16_t * ) ) ) == NULL )
+ {
+ return ( IVAS_ERROR( IVAS_ERR_FAILED_ALLOC, "Can not allocate memory for DirAC\n" ) );
+ }
+
+ if ( ( hDirAC->elevation = (int16_t **) malloc( hDirAC->dirac_md_buffer_length * sizeof( int16_t * ) ) ) == NULL )
+ {
+ return ( IVAS_ERROR( IVAS_ERR_FAILED_ALLOC, "Can not allocate memory for DirAC\n" ) );
+ }
+
+ if ( ( hDirAC->diffuseness_vector = (float **) malloc( hDirAC->dirac_md_buffer_length * sizeof( float * ) ) ) == NULL )
+ {
+ return ( IVAS_ERROR( IVAS_ERR_FAILED_ALLOC, "Can not allocate memory for DirAC\n" ) );
+ }
+
+ if ( ( hDirAC->energy_ratio1 = (float **) malloc( hDirAC->dirac_md_buffer_length * sizeof( float * ) ) ) == NULL )
+ {
+ return ( IVAS_ERROR( IVAS_ERR_FAILED_ALLOC, "Can not allocate memory for DirAC\n" ) );
+ }
+
+ if ( ( hDirAC->spreadCoherence = (float **) malloc( hDirAC->dirac_md_buffer_length * sizeof( float * ) ) ) == NULL )
+ {
+ return ( IVAS_ERROR( IVAS_ERR_FAILED_ALLOC, "Can not allocate memory for DirAC\n" ) );
+ }
+
+ if ( ( hDirAC->surroundingCoherence = (float **) malloc( hDirAC->dirac_md_buffer_length * sizeof( float * ) ) ) == NULL )
+ {
+ return ( IVAS_ERROR( IVAS_ERR_FAILED_ALLOC, "Can not allocate memory for DirAC\n" ) );
+ }
+
+ for ( i = 0; i < hDirAC->dirac_md_buffer_length; i++ )
+ {
+ if ( ( hDirAC->azimuth[i] = (int16_t *) malloc( hDirAC->num_freq_bands * sizeof( int16_t ) ) ) == NULL )
+ {
+ return ( IVAS_ERROR( IVAS_ERR_FAILED_ALLOC, "Can not allocate memory for DirAC\n" ) );
+ }
+ set_s( hDirAC->azimuth[i], 0, hDirAC->num_freq_bands );
+
+ if ( ( hDirAC->elevation[i] = (int16_t *) malloc( hDirAC->num_freq_bands * sizeof( int16_t ) ) ) == NULL )
+ {
+ return ( IVAS_ERROR( IVAS_ERR_FAILED_ALLOC, "Can not allocate memory for DirAC\n" ) );
+ }
+ set_s( hDirAC->elevation[i], 0, hDirAC->num_freq_bands );
+
+ if ( ( hDirAC->diffuseness_vector[i] = (float *) malloc( hDirAC->num_freq_bands * sizeof( float ) ) ) == NULL )
+ {
+ return ( IVAS_ERROR( IVAS_ERR_FAILED_ALLOC, "Can not allocate memory for DirAC\n" ) );
+ }
+ set_f( hDirAC->diffuseness_vector[i], 1.0f, hDirAC->num_freq_bands );
+
+ if ( ( hDirAC->energy_ratio1[i] = (float *) malloc( hDirAC->num_freq_bands * sizeof( float ) ) ) == NULL )
+ {
+ return ( IVAS_ERROR( IVAS_ERR_FAILED_ALLOC, "Can not allocate memory for DirAC\n" ) );
+ }
+ set_f( hDirAC->energy_ratio1[i], 0.0f, hDirAC->num_freq_bands );
+
+ if ( ( hDirAC->spreadCoherence[i] = (float *) malloc( hDirAC->num_freq_bands * sizeof( float ) ) ) == NULL )
+ {
+ return ( IVAS_ERROR( IVAS_ERR_FAILED_ALLOC, "Can not allocate memory for DirAC\n" ) );
+ }
+ set_f( hDirAC->spreadCoherence[i], 0.0f, hDirAC->num_freq_bands );
+
+ if ( ( hDirAC->surroundingCoherence[i] = (float *) malloc( hDirAC->num_freq_bands * sizeof( float ) ) ) == NULL )
+ {
+ return ( IVAS_ERROR( IVAS_ERR_FAILED_ALLOC, "Can not allocate memory for DirAC\n" ) );
+ }
+ set_f( hDirAC->surroundingCoherence[i], 0.0f, hDirAC->num_freq_bands );
+ }
+ }
+ else if ( params_flag == 2 )
+ {
+ if ( ( hDirAC->azimuth2 = (int16_t **) malloc( hDirAC->dirac_md_buffer_length * sizeof( int16_t * ) ) ) == NULL )
+ {
+ return ( IVAS_ERROR( IVAS_ERR_FAILED_ALLOC, "Can not allocate memory for DirAC\n" ) );
+ }
+
+ if ( ( hDirAC->elevation2 = (int16_t **) malloc( hDirAC->dirac_md_buffer_length * sizeof( int16_t * ) ) ) == NULL )
+ {
+ return ( IVAS_ERROR( IVAS_ERR_FAILED_ALLOC, "Can not allocate memory for DirAC\n" ) );
+ }
+
+ if ( ( hDirAC->energy_ratio2 = (float **) malloc( hDirAC->dirac_md_buffer_length * sizeof( float * ) ) ) == NULL )
+ {
+ return ( IVAS_ERROR( IVAS_ERR_FAILED_ALLOC, "Can not allocate memory for DirAC\n" ) );
+ }
+
+ if ( ( hDirAC->spreadCoherence2 = (float **) malloc( hDirAC->dirac_md_buffer_length * sizeof( float * ) ) ) == NULL )
+ {
+ return ( IVAS_ERROR( IVAS_ERR_FAILED_ALLOC, "Can not allocate memory for DirAC\n" ) );
+ }
+
+ for ( i = 0; i < hDirAC->dirac_md_buffer_length; i++ )
+ {
+ if ( ( hDirAC->azimuth2[i] = (int16_t *) malloc( hDirAC->num_freq_bands * sizeof( int16_t ) ) ) == NULL )
+ {
+ return ( IVAS_ERROR( IVAS_ERR_FAILED_ALLOC, "Can not allocate memory for DirAC\n" ) );
+ }
+ set_s( hDirAC->azimuth2[i], 0, hDirAC->num_freq_bands );
+
+ if ( ( hDirAC->elevation2[i] = (int16_t *) malloc( hDirAC->num_freq_bands * sizeof( int16_t ) ) ) == NULL )
+ {
+ return ( IVAS_ERROR( IVAS_ERR_FAILED_ALLOC, "Can not allocate memory for DirAC\n" ) );
+ }
+ set_s( hDirAC->elevation2[i], 0, hDirAC->num_freq_bands );
+
+ if ( ( hDirAC->energy_ratio2[i] = (float *) malloc( hDirAC->num_freq_bands * sizeof( float ) ) ) == NULL )
+ {
+ return ( IVAS_ERROR( IVAS_ERR_FAILED_ALLOC, "Can not allocate memory for DirAC\n" ) );
+ }
+ set_f( hDirAC->energy_ratio2[i], 0.0f, hDirAC->num_freq_bands );
+
+ if ( ( hDirAC->spreadCoherence2[i] = (float *) malloc( hDirAC->num_freq_bands * sizeof( float ) ) ) == NULL )
+ {
+ return ( IVAS_ERROR( IVAS_ERR_FAILED_ALLOC, "Can not allocate memory for DirAC\n" ) );
+ }
+ set_f( hDirAC->spreadCoherence2[i], 0.0f, hDirAC->num_freq_bands );
+ }
+ }
+
+ return IVAS_ERR_OK;
+}
+
+
/*-------------------------------------------------------------------------
* ivas_dirac_dec_config()
*
@@ -130,6 +268,10 @@ ivas_error ivas_dirac_dec_config(
int32_t output_Fs, ivas_total_brate;
ivas_error error;
int16_t nchan_transport_orig;
+ int16_t hodirac_flag;
+#ifdef JBM_TSM_ON_TCS
+ int16_t map_idx;
+#endif
DIRAC_CONFIG_FLAG flag_config;
flag_config = ( flag_config_inp == DIRAC_RECONFIGURE_MODE ) ? DIRAC_RECONFIGURE : flag_config_inp;
@@ -138,6 +280,7 @@ ivas_error ivas_dirac_dec_config(
hDirAC = NULL;
output_Fs = st_ivas->hDecoderConfig->output_Fs;
ivas_total_brate = st_ivas->hDecoderConfig->ivas_total_brate;
+ hodirac_flag = ivas_get_hodirac_flag( ivas_total_brate, st_ivas->sba_analysis_order );
if ( flag_config == DIRAC_RECONFIGURE )
{
@@ -159,7 +302,10 @@ ivas_error ivas_dirac_dec_config(
return ( IVAS_ERROR( IVAS_ERR_FAILED_ALLOC, "Can not allocate memory for DirAC Config\n" ) );
}
nchan_transport_old = 0;
-
+#ifdef JBM_TSM_ON_TCS
+ hDirAC->hParamIsm = NULL;
+ hDirAC->hParamIsmRendering = NULL;
+#endif
st_ivas->hDirAC = hDirAC;
}
@@ -170,9 +316,14 @@ ivas_error ivas_dirac_dec_config(
num_protos_diff_old = 0;
nchan_transport_orig = st_ivas->nchan_transport;
+#ifndef SBA_MODE_CLEAN_UP
if ( st_ivas->ivas_format == SBA_FORMAT && st_ivas->sba_mode == SBA_MODE_SPAR && !( st_ivas->renderer_type == RENDERER_BINAURAL_PARAMETRIC || st_ivas->renderer_type == RENDERER_BINAURAL_PARAMETRIC_ROOM ) )
+#else
+ if ( st_ivas->ivas_format == SBA_FORMAT && !( st_ivas->renderer_type == RENDERER_BINAURAL_PARAMETRIC || st_ivas->renderer_type == RENDERER_BINAURAL_PARAMETRIC_ROOM ) )
+#endif
{
- st_ivas->nchan_transport = ivas_sba_get_nchan_metadata( st_ivas->sba_analysis_order );
+ st_ivas->nchan_transport = ivas_sba_get_nchan_metadata( st_ivas->sba_analysis_order,
+ st_ivas->hDecoderConfig->ivas_total_brate );
}
nchan_transport = st_ivas->nchan_transport;
@@ -250,18 +401,51 @@ ivas_error ivas_dirac_dec_config(
if ( flag_config == DIRAC_OPEN )
{
hDirAC->slot_size = (int16_t) ( ( output_Fs / FRAMES_PER_SEC ) / CLDFB_NO_COL_MAX );
+#ifdef JBM_TSM_ON_TCS
+ set_s( hDirAC->subframe_nbslots, 0, MAX_JBM_SUBFRAMES_5MS );
+ set_s( hDirAC->subframe_nbslots, JBM_CLDFB_SLOTS_IN_SUBFRAME, DEFAULT_JBM_SUBFRAMES_5MS );
+ hDirAC->nb_subframes = DEFAULT_JBM_SUBFRAMES_5MS;
+ hDirAC->subframes_rendered = 0;
+ hDirAC->slots_rendered = 0;
+ hDirAC->num_slots = DEFAULT_JBM_SUBFRAMES_5MS * JBM_CLDFB_SLOTS_IN_SUBFRAME;
+#else
hDirAC->subframe_nbslots = (int16_t) ( CLDFB_NO_COL_MAX * 5.f / 20.f + 0.5f );
hDirAC->nb_subframes = CLDFB_NO_COL_MAX / hDirAC->subframe_nbslots;
assert( hDirAC->nb_subframes <= MAX_PARAM_SPATIAL_SUBFRAMES );
+#endif
+ }
+
+ if ( st_ivas->ivas_format == SBA_FORMAT && flag_config == DIRAC_RECONFIGURE && ( ( ivas_total_brate > IVAS_256k && st_ivas->hDecoderConfig->last_ivas_total_brate <= IVAS_256k ) || ( ivas_total_brate <= IVAS_256k && st_ivas->hDecoderConfig->last_ivas_total_brate > IVAS_256k ) ) )
+ {
+ if ( st_ivas->hDecoderConfig->ivas_total_brate > IVAS_256k && hDirAC->azimuth2 == NULL )
+ {
+ if ( ( error = ivas_dirac_allocate_parameters( hDirAC, 2 ) ) != IVAS_ERR_OK )
+ {
+ return error;
+ }
+ }
+ else if ( st_ivas->hDecoderConfig->ivas_total_brate <= IVAS_256k && hDirAC->azimuth2 != NULL )
+ {
+ ivas_dirac_deallocate_parameters( hDirAC, 2 );
+ }
}
/* band config needed only for SPAR with FOA output */
- if ( st_ivas->hDecoderConfig->output_config == AUDIO_CONFIG_FOA && st_ivas->sba_mode == SBA_MODE_SPAR )
+#ifndef SBA_MODE_CLEAN_UP
+ if ( st_ivas->hDecoderConfig->output_config == AUDIO_CONFIG_FOA && st_ivas->sba_mode == SBA_MODE_SPAR && !hodirac_flag )
+#else
+ if ( st_ivas->hDecoderConfig->output_config == AUDIO_CONFIG_FOA && st_ivas->ivas_format == SBA_FORMAT && !hodirac_flag )
+#endif
{
return IVAS_ERR_OK;
}
- if ( nchan_transport_orig > 2 && hDirAC->hOutSetup.is_loudspeaker_setup && st_ivas->renderer_type == RENDERER_DIRAC )
+
+ if ( nchan_transport_orig > 2 && hDirAC->hOutSetup.is_loudspeaker_setup && st_ivas->renderer_type == RENDERER_DIRAC
+#ifdef FIX_DIRAC_LS_SYNTHESIS_CONFIG
+ && !hodirac_flag
+#endif
+ )
{
hDirAC->synthesisConf = DIRAC_SYNTHESIS_PSD_LS;
hDirAC->panningConf = DIRAC_PANNING_VBAP;
@@ -412,6 +596,19 @@ ivas_error ivas_dirac_dec_config(
}
set_s( hDirAC->proto_index_diff, 0, hDirAC->num_outputs_diff );
+ hDirAC->sba_map_tc = sba_map_tc;
+#ifndef SBA_MODE_CLEAN_UP
+ if ( st_ivas->ivas_format == SBA_FORMAT && st_ivas->sba_mode == SBA_MODE_SPAR )
+#else
+ if ( st_ivas->ivas_format == SBA_FORMAT )
+#endif
+ {
+ if ( st_ivas->sba_order > SBA_FOA_ORDER && ivas_total_brate >= IVAS_512k )
+ {
+ hDirAC->sba_map_tc = sba_map_tc_512;
+ }
+ }
+
if ( nchan_transport == 1 )
{
hDirAC->num_protos_ambi = 1;
@@ -509,17 +706,20 @@ ivas_error ivas_dirac_dec_config(
{
hDirAC->num_protos_diff = 1;
hDirAC->num_protos_dir = nchan_transport;
-
+#ifndef SBA_MODE_CLEAN_UP
if ( ( st_ivas->sba_planar ) && ( !( st_ivas->ivas_format == SBA_FORMAT && st_ivas->sba_mode == SBA_MODE_SPAR ) ) )
+#else
+ if ( ( st_ivas->sba_planar ) && ( !( st_ivas->ivas_format == SBA_FORMAT ) ) )
+#endif
{
hDirAC->num_protos_dir++;
}
for ( k = 0; k < min( hDirAC->num_outputs_dir, hDirAC->num_protos_dir ); k++ )
{
- if ( sba_map_tc[k] < hDirAC->num_outputs_dir )
+ if ( hDirAC->sba_map_tc[k] < hDirAC->num_outputs_dir )
{
- hDirAC->proto_index_dir[sba_map_tc[k]] = k;
+ hDirAC->proto_index_dir[hDirAC->sba_map_tc[k]] = k;
}
}
}
@@ -620,7 +820,11 @@ ivas_error ivas_dirac_dec_config(
if ( flag_config == DIRAC_OPEN )
{
hDirAC->hoa_decoder = NULL;
+#ifndef SBA_MODE_CLEAN_UP
if ( ( hDirAC->panningConf == DIRAC_PANNING_HOA3 ) || st_ivas->sba_mode == SBA_MODE_SPAR || ( nchan_transport > 2 ) )
+#else
+ if ( ( hDirAC->panningConf == DIRAC_PANNING_HOA3 ) || st_ivas->ivas_format == SBA_FORMAT || ( nchan_transport > 2 ) )
+#endif
{
if ( hDirAC->hOutSetup.is_loudspeaker_setup )
{
@@ -696,7 +900,8 @@ ivas_error ivas_dirac_dec_config(
/* output synthesis */
if ( flag_config == DIRAC_OPEN )
{
- if ( ( ivas_dirac_dec_output_synthesis_open( hDirAC, st_ivas->renderer_type, nchan_transport, output_Fs ) ) != IVAS_ERR_OK )
+ if ( ( ivas_dirac_dec_output_synthesis_open( hDirAC, st_ivas->renderer_type, nchan_transport, output_Fs,
+ hodirac_flag ) ) != IVAS_ERR_OK )
{
return error;
}
@@ -706,7 +911,8 @@ ivas_error ivas_dirac_dec_config(
{
ivas_dirac_dec_output_synthesis_close( hDirAC );
- if ( ( ivas_dirac_dec_output_synthesis_open( hDirAC, st_ivas->renderer_type, nchan_transport, output_Fs ) ) != IVAS_ERR_OK )
+ if ( ( ivas_dirac_dec_output_synthesis_open( hDirAC, st_ivas->renderer_type, nchan_transport, output_Fs,
+ hodirac_flag ) ) != IVAS_ERR_OK )
{
return error;
}
@@ -800,14 +1006,16 @@ ivas_error ivas_dirac_dec_config(
}
/* output synthesis */
- ivas_dirac_dec_output_synthesis_init( hDirAC, nchan_out_woLFE );
+ ivas_dirac_dec_output_synthesis_init( hDirAC, nchan_out_woLFE,
+ hodirac_flag );
/* Allocate stack memory */
if ( flag_config != DIRAC_OPEN )
{
ivas_dirac_free_mem( &( hDirAC->stack_mem ) );
}
- if ( ( error = ivas_dirac_alloc_mem( hDirAC, st_ivas->renderer_type, &( hDirAC->stack_mem ) ) ) != IVAS_ERR_OK )
+ if ( ( error = ivas_dirac_alloc_mem( hDirAC, st_ivas->renderer_type, &( hDirAC->stack_mem ),
+ hodirac_flag ) ) != IVAS_ERR_OK )
{
return error;
}
@@ -820,24 +1028,47 @@ ivas_error ivas_dirac_dec_config(
hDirAC->dirac_bs_md_write_idx = 0;
hDirAC->dirac_read_idx = 0;
hDirAC->spar_to_dirac_write_idx = 0;
-
+#ifndef FIX_393_459_460_SBA_MD
+ hDirAC->hConfig->dec_param_estim_old = hDirAC->hConfig->dec_param_estim;
+#endif
if ( st_ivas->mc_mode == MC_MODE_MCMASA )
{
hDirAC->dirac_md_buffer_length = MAX_PARAM_SPATIAL_SUBFRAMES;
+
+#ifdef JBM_TSM_ON_TCS
+ set_s( hDirAC->render_to_md_map, 0, MAX_JBM_SUBFRAMES_5MS * JBM_CLDFB_SLOTS_IN_SUBFRAME );
+ for ( map_idx = 0; map_idx < DEFAULT_JBM_SUBFRAMES_5MS; map_idx++ )
+ {
+ hDirAC->render_to_md_map[map_idx] = map_idx;
+ }
+
+#endif
}
else if ( st_ivas->ivas_format == MASA_FORMAT )
{
hDirAC->dirac_md_buffer_length = MAX_PARAM_SPATIAL_SUBFRAMES + DELAY_MASA_PARAM_DEC_SFR;
hDirAC->dirac_bs_md_write_idx = DELAY_MASA_PARAM_DEC_SFR;
+
+#ifdef JBM_TSM_ON_TCS
+ set_s( hDirAC->render_to_md_map, 0, MAX_JBM_SUBFRAMES_5MS * JBM_CLDFB_SLOTS_IN_SUBFRAME );
+ for ( map_idx = 0; map_idx < DEFAULT_JBM_SUBFRAMES_5MS; map_idx++ )
+ {
+ hDirAC->render_to_md_map[map_idx] = map_idx;
+ }
+#endif
}
else
{
int16_t num_slots_in_subfr;
num_slots_in_subfr = hDirAC->hConfig->dec_param_estim ? CLDFB_NO_COL_MAX / MAX_PARAM_SPATIAL_SUBFRAMES : 1;
-
+#ifndef SBA_MODE_CLEAN_UP
if ( st_ivas->sba_mode == SBA_MODE_DIRAC )
{
+#ifdef FIX_393_459_460_SBA_MD
+ hDirAC->dirac_md_buffer_length = MAX_PARAM_SPATIAL_SUBFRAMES;
+#else
hDirAC->dirac_md_buffer_length = MAX_PARAM_SPATIAL_SUBFRAMES * num_slots_in_subfr;
+#endif
hDirAC->dirac_bs_md_write_idx = 0;
hDirAC->spar_to_dirac_write_idx = 0;
hDirAC->dirac_read_idx = 0;
@@ -845,145 +1076,123 @@ ivas_error ivas_dirac_dec_config(
}
else
{
- hDirAC->dirac_md_buffer_length = ( MAX_PARAM_SPATIAL_SUBFRAMES + DELAY_DIRAC_PARAM_DEC_SFR ) * num_slots_in_subfr;
- hDirAC->dirac_bs_md_write_idx = DELAY_DIRAC_PARAM_DEC_SFR * num_slots_in_subfr;
- hDirAC->spar_to_dirac_write_idx = DELAY_DIRAC_PARAM_DEC_SFR * num_slots_in_subfr;
+#endif
+#ifdef FIX_393_459_460_SBA_MD
+ hDirAC->dirac_md_buffer_length = ( MAX_PARAM_SPATIAL_SUBFRAMES + DELAY_DIRAC_PARAM_DEC_SFR );
+ hDirAC->dirac_bs_md_write_idx = DELAY_DIRAC_PARAM_DEC_SFR;
+ hDirAC->spar_to_dirac_write_idx = DELAY_DIRAC_PARAM_DEC_SFR;
+#else
+ hDirAC->dirac_md_buffer_length = ( MAX_PARAM_SPATIAL_SUBFRAMES + DELAY_DIRAC_PARAM_DEC_SFR ) * num_slots_in_subfr;
+ hDirAC->dirac_bs_md_write_idx = DELAY_DIRAC_PARAM_DEC_SFR * num_slots_in_subfr;
+ hDirAC->spar_to_dirac_write_idx = DELAY_DIRAC_PARAM_DEC_SFR * num_slots_in_subfr;
+#endif
hDirAC->dirac_read_idx = 0;
hDirAC->dirac_estimator_idx = 0;
+#ifndef SBA_MODE_CLEAN_UP
}
- }
-
- if ( ( hDirAC->azimuth = (int16_t **) malloc( hDirAC->dirac_md_buffer_length * sizeof( int16_t * ) ) ) == NULL )
- {
- return ( IVAS_ERROR( IVAS_ERR_FAILED_ALLOC, "Can not allocate memory for DirAC\n" ) );
- }
+#endif
+#ifdef JBM_TSM_ON_TCS
- if ( ( hDirAC->elevation = (int16_t **) malloc( hDirAC->dirac_md_buffer_length * sizeof( int16_t * ) ) ) == NULL )
- {
- return ( IVAS_ERROR( IVAS_ERR_FAILED_ALLOC, "Can not allocate memory for DirAC\n" ) );
+ set_s( hDirAC->render_to_md_map, 0, MAX_JBM_SUBFRAMES_5MS * JBM_CLDFB_SLOTS_IN_SUBFRAME );
+#ifdef FIX_393_459_460_SBA_MD
+ for ( map_idx = 0; map_idx < DEFAULT_JBM_SUBFRAMES_5MS * num_slots_in_subfr; map_idx++ )
+#else
+ for ( map_idx = 0; map_idx < DEFAULT_JBM_CLDFB_TIMESLOTS; map_idx++ )
+#endif
+ {
+#ifdef FIX_393_459_460_SBA_MD
+ hDirAC->render_to_md_map[map_idx] = hDirAC->dirac_read_idx + map_idx / num_slots_in_subfr;
+#else
+ hDirAC->render_to_md_map[map_idx] = hDirAC->dirac_read_idx + map_idx * num_slots_in_subfr / JBM_CLDFB_SLOTS_IN_SUBFRAME;
+#endif
+ }
+#endif
}
- if ( ( hDirAC->diffuseness_vector = (float **) malloc( hDirAC->dirac_md_buffer_length * sizeof( float * ) ) ) == NULL )
+ if ( ( error = ivas_dirac_allocate_parameters( hDirAC, 1 ) ) != IVAS_ERR_OK )
{
- return ( IVAS_ERROR( IVAS_ERR_FAILED_ALLOC, "Can not allocate memory for DirAC\n" ) );
+ return error;
}
- if ( ( hDirAC->energy_ratio1 = (float **) malloc( hDirAC->dirac_md_buffer_length * sizeof( float * ) ) ) == NULL )
+ if ( st_ivas->ivas_format == MASA_FORMAT || ( st_ivas->ivas_format == SBA_FORMAT && st_ivas->hDecoderConfig->ivas_total_brate > IVAS_256k ) )
{
- return ( IVAS_ERROR( IVAS_ERR_FAILED_ALLOC, "Can not allocate memory for DirAC\n" ) );
+ if ( ( error = ivas_dirac_allocate_parameters( hDirAC, 2 ) ) != IVAS_ERR_OK )
+ {
+ return error;
+ }
}
-
- if ( ( hDirAC->spreadCoherence = (float **) malloc( hDirAC->dirac_md_buffer_length * sizeof( float * ) ) ) == NULL )
+ else
{
- return ( IVAS_ERROR( IVAS_ERR_FAILED_ALLOC, "Can not allocate memory for DirAC\n" ) );
+ hDirAC->azimuth2 = NULL;
+ hDirAC->elevation2 = NULL;
+ hDirAC->energy_ratio2 = NULL;
+ hDirAC->spreadCoherence2 = NULL;
}
- if ( ( hDirAC->surroundingCoherence = (float **) malloc( hDirAC->dirac_md_buffer_length * sizeof( float * ) ) ) == NULL )
- {
- return ( IVAS_ERROR( IVAS_ERR_FAILED_ALLOC, "Can not allocate memory for DirAC\n" ) );
- }
+ hDirAC->hDiffuseDist = NULL; /* Memory is allocated from stack during runtime when needed */
- for ( i = 0; i < hDirAC->dirac_md_buffer_length; i++ )
+ hDirAC->dithering_seed = DIRAC_DITH_SEED;
+ st_ivas->hDirAC = hDirAC;
+ }
+#ifndef FIX_393_459_460_SBA_MD
+ else if ( hDirAC->hConfig->dec_param_estim_old != hDirAC->hConfig->dec_param_estim )
+ {
+ int16_t num_slots_in_subfr;
+ num_slots_in_subfr = hDirAC->hConfig->dec_param_estim ? CLDFB_NO_COL_MAX / MAX_PARAM_SPATIAL_SUBFRAMES : 1;
+#ifndef SBA_MODE_CLEAN_UP
+ if ( st_ivas->sba_mode == SBA_MODE_SPAR )
+#else
+ if ( st_ivas->ivas_format == SBA_FORMAT )
+#endif
{
- if ( ( hDirAC->azimuth[i] = (int16_t *) malloc( hDirAC->num_freq_bands * sizeof( int16_t ) ) ) == NULL )
- {
- return ( IVAS_ERROR( IVAS_ERR_FAILED_ALLOC, "Can not allocate memory for DirAC\n" ) );
- }
- set_s( hDirAC->azimuth[i], 0, hDirAC->num_freq_bands );
-
- if ( ( hDirAC->elevation[i] = (int16_t *) malloc( hDirAC->num_freq_bands * sizeof( int16_t ) ) ) == NULL )
- {
- return ( IVAS_ERROR( IVAS_ERR_FAILED_ALLOC, "Can not allocate memory for DirAC\n" ) );
- }
- set_s( hDirAC->elevation[i], 0, hDirAC->num_freq_bands );
-
- if ( ( hDirAC->diffuseness_vector[i] = (float *) malloc( hDirAC->num_freq_bands * sizeof( float ) ) ) == NULL )
- {
- return ( IVAS_ERROR( IVAS_ERR_FAILED_ALLOC, "Can not allocate memory for DirAC\n" ) );
- }
- set_f( hDirAC->diffuseness_vector[i], 1.0f, hDirAC->num_freq_bands );
-
- if ( ( hDirAC->energy_ratio1[i] = (float *) malloc( hDirAC->num_freq_bands * sizeof( float ) ) ) == NULL )
+ if ( ( hDirAC->hConfig->dec_param_estim_old != hDirAC->hConfig->dec_param_estim ) )
{
- return ( IVAS_ERROR( IVAS_ERR_FAILED_ALLOC, "Can not allocate memory for DirAC\n" ) );
- }
- set_f( hDirAC->energy_ratio1[i], 0.0f, hDirAC->num_freq_bands );
-
- if ( ( hDirAC->spreadCoherence[i] = (float *) malloc( hDirAC->num_freq_bands * sizeof( float ) ) ) == NULL )
- {
- return ( IVAS_ERROR( IVAS_ERR_FAILED_ALLOC, "Can not allocate memory for DirAC\n" ) );
+ ivas_dirac_deallocate_parameters( hDirAC, 1 );
}
- set_f( hDirAC->spreadCoherence[i], 0.0f, hDirAC->num_freq_bands );
+ hDirAC->dirac_md_buffer_length = ( MAX_PARAM_SPATIAL_SUBFRAMES + DELAY_DIRAC_PARAM_DEC_SFR ) * num_slots_in_subfr;
+ hDirAC->dirac_bs_md_write_idx = DELAY_DIRAC_PARAM_DEC_SFR * num_slots_in_subfr;
+ hDirAC->spar_to_dirac_write_idx = DELAY_DIRAC_PARAM_DEC_SFR * num_slots_in_subfr;
+ hDirAC->dirac_read_idx = 0;
+ hDirAC->dirac_estimator_idx = 0;
- if ( ( hDirAC->surroundingCoherence[i] = (float *) malloc( hDirAC->num_freq_bands * sizeof( float ) ) ) == NULL )
+ if ( ( error = ivas_dirac_allocate_parameters( hDirAC, 1 ) ) != IVAS_ERR_OK )
{
- return ( IVAS_ERROR( IVAS_ERR_FAILED_ALLOC, "Can not allocate memory for DirAC\n" ) );
+ return error;
}
- set_f( hDirAC->surroundingCoherence[i], 0.0f, hDirAC->num_freq_bands );
}
-
- if ( st_ivas->ivas_format == MASA_FORMAT )
+ }
+#endif
+#ifdef JBM_TSM_ON_TCS
+ /* allocate transport channels*/
+ if ( flag_config == DIRAC_OPEN )
+ {
+ if ( st_ivas->hDecoderConfig->voip_active == 1 && st_ivas->hTcBuffer == NULL )
{
- if ( ( hDirAC->azimuth2 = (int16_t **) malloc( hDirAC->dirac_md_buffer_length * sizeof( int16_t * ) ) ) == NULL )
+#ifndef SBA_MODE_CLEAN_UP
+ if ( st_ivas->sba_mode == SBA_MODE_DIRAC )
+#else
+ if ( st_ivas->ivas_format == SBA_FORMAT )
+#endif
{
- return ( IVAS_ERROR( IVAS_ERR_FAILED_ALLOC, "Can not allocate memory for DirAC\n" ) );
- }
+ int16_t nchan_to_allocate;
- if ( ( hDirAC->elevation2 = (int16_t **) malloc( hDirAC->dirac_md_buffer_length * sizeof( int16_t * ) ) ) == NULL )
- {
- return ( IVAS_ERROR( IVAS_ERR_FAILED_ALLOC, "Can not allocate memory for DirAC\n" ) );
+ nchan_to_allocate = nchan_transport;
+ if ( st_ivas->nchan_transport == 1 && ( ( st_ivas->renderer_type == RENDERER_DIRAC && st_ivas->hDirAC->synthesisConf == DIRAC_SYNTHESIS_GAIN_SHD ) || ( st_ivas->renderer_type == RENDERER_BINAURAL_PARAMETRIC || st_ivas->renderer_type == RENDERER_BINAURAL_PARAMETRIC_ROOM ) ) )
+ {
+ nchan_to_allocate++; /* we need a channel for the CNG in this case*/
+ }
+ if ( st_ivas->renderer_type == RENDERER_BINAURAL_PARAMETRIC || st_ivas->renderer_type == RENDERER_BINAURAL_PARAMETRIC_ROOM || st_ivas->renderer_type == RENDERER_STEREO_PARAMETRIC )
+ {
+ nchan_to_allocate = 2 * BINAURAL_CHANNELS;
+ }
+ if ( ( error = ivas_jbm_dec_tc_buffer_open( st_ivas, TC_BUFFER_MODE_RENDERER, nchan_transport, nchan_to_allocate, nchan_to_allocate, hDirAC->slot_size ) ) != IVAS_ERR_OK )
+ {
+ return error;
+ }
}
-
- if ( ( hDirAC->energy_ratio2 = (float **) malloc( hDirAC->dirac_md_buffer_length * sizeof( float * ) ) ) == NULL )
- {
- return ( IVAS_ERROR( IVAS_ERR_FAILED_ALLOC, "Can not allocate memory for DirAC\n" ) );
- }
-
- if ( ( hDirAC->spreadCoherence2 = (float **) malloc( hDirAC->dirac_md_buffer_length * sizeof( float * ) ) ) == NULL )
- {
- return ( IVAS_ERROR( IVAS_ERR_FAILED_ALLOC, "Can not allocate memory for DirAC\n" ) );
- }
-
- for ( i = 0; i < hDirAC->dirac_md_buffer_length; i++ )
- {
- if ( ( hDirAC->azimuth2[i] = (int16_t *) malloc( hDirAC->num_freq_bands * sizeof( int16_t ) ) ) == NULL )
- {
- return ( IVAS_ERROR( IVAS_ERR_FAILED_ALLOC, "Can not allocate memory for DirAC\n" ) );
- }
- set_s( hDirAC->azimuth2[i], 0, hDirAC->num_freq_bands );
-
- if ( ( hDirAC->elevation2[i] = (int16_t *) malloc( hDirAC->num_freq_bands * sizeof( int16_t ) ) ) == NULL )
- {
- return ( IVAS_ERROR( IVAS_ERR_FAILED_ALLOC, "Can not allocate memory for DirAC\n" ) );
- }
- set_s( hDirAC->elevation2[i], 0, hDirAC->num_freq_bands );
-
- if ( ( hDirAC->energy_ratio2[i] = (float *) malloc( hDirAC->num_freq_bands * sizeof( float ) ) ) == NULL )
- {
- return ( IVAS_ERROR( IVAS_ERR_FAILED_ALLOC, "Can not allocate memory for DirAC\n" ) );
- }
- set_f( hDirAC->energy_ratio2[i], 0.0f, hDirAC->num_freq_bands );
-
- if ( ( hDirAC->spreadCoherence2[i] = (float *) malloc( hDirAC->num_freq_bands * sizeof( float ) ) ) == NULL )
- {
- return ( IVAS_ERROR( IVAS_ERR_FAILED_ALLOC, "Can not allocate memory for DirAC\n" ) );
- }
- set_f( hDirAC->spreadCoherence2[i], 0.0f, hDirAC->num_freq_bands );
- }
- }
- else
- {
- hDirAC->azimuth2 = NULL;
- hDirAC->elevation2 = NULL;
- hDirAC->energy_ratio2 = NULL;
- hDirAC->spreadCoherence2 = NULL;
- }
-
- hDirAC->hDiffuseDist = NULL; /* Memory is allocated from stack during runtime when needed */
-
- hDirAC->dithering_seed = DIRAC_DITH_SEED;
- st_ivas->hDirAC = hDirAC;
- }
+ }
+ }
+#endif /* JBM_TMS_ON_TCS*/
return error;
}
@@ -1086,150 +1295,185 @@ void ivas_dirac_dec_close(
hDirAC->buffer_energy = NULL;
}
- for ( i = 0; i < hDirAC->dirac_md_buffer_length; i++ )
+ ivas_dirac_deallocate_parameters( hDirAC, 1 );
+ ivas_dirac_deallocate_parameters( hDirAC, 2 );
+
+ if ( hDirAC->masa_stereo_type_detect != NULL )
+ {
+ free( hDirAC->masa_stereo_type_detect );
+ hDirAC->masa_stereo_type_detect = NULL;
+ }
+
+ ivas_dirac_free_mem( &( hDirAC->stack_mem ) );
+
+ free( *hDirAC_out );
+ *hDirAC_out = NULL;
+
+ return;
+}
+
+
+/*-------------------------------------------------------------------------
+ * ivas_dirac_deallocate_parameters()
+ *
+ * Deallocate DirAC parameters
+ *-------------------------------------------------------------------------*/
+
+void ivas_dirac_deallocate_parameters(
+ DIRAC_DEC_HANDLE hDirAC, /* i/o: decoder DirAC handle */
+ const int16_t params_flag /* i : set of parameters flag */
+)
+{
+ int16_t i;
+
+ if ( params_flag == 1 )
{
- if ( hDirAC->azimuth[i] != NULL )
+ if ( hDirAC->azimuth != NULL )
{
- free( hDirAC->azimuth[i] );
- hDirAC->azimuth[i] = NULL;
+ for ( i = 0; i < hDirAC->dirac_md_buffer_length; i++ )
+ {
+ if ( hDirAC->azimuth[i] != NULL )
+ {
+ free( hDirAC->azimuth[i] );
+ hDirAC->azimuth[i] = NULL;
+ }
+ }
+
+ free( hDirAC->azimuth );
+ hDirAC->azimuth = NULL;
}
- if ( hDirAC->elevation[i] != NULL )
+ if ( hDirAC->elevation != NULL )
{
- free( hDirAC->elevation[i] );
- hDirAC->elevation[i] = NULL;
+ for ( i = 0; i < hDirAC->dirac_md_buffer_length; i++ )
+ {
+ if ( hDirAC->elevation[i] != NULL )
+ {
+ free( hDirAC->elevation[i] );
+ hDirAC->elevation[i] = NULL;
+ }
+ }
+
+ free( hDirAC->elevation );
+ hDirAC->elevation = NULL;
}
- if ( hDirAC->diffuseness_vector[i] != NULL )
+
+ if ( hDirAC->energy_ratio1 != NULL )
{
- free( hDirAC->diffuseness_vector[i] );
- hDirAC->diffuseness_vector[i] = NULL;
+ for ( i = 0; i < hDirAC->dirac_md_buffer_length; i++ )
+ {
+ if ( hDirAC->energy_ratio1[i] != NULL )
+ {
+ free( hDirAC->energy_ratio1[i] );
+ hDirAC->energy_ratio1[i] = NULL;
+ }
+ }
+ free( hDirAC->energy_ratio1 );
+ hDirAC->energy_ratio1 = NULL;
}
- }
- if ( hDirAC->azimuth != NULL )
- {
- free( hDirAC->azimuth );
- hDirAC->azimuth = NULL;
- }
- if ( hDirAC->elevation != NULL )
- {
- free( hDirAC->elevation );
- hDirAC->elevation = NULL;
- }
- if ( hDirAC->diffuseness_vector != NULL )
- {
- free( hDirAC->diffuseness_vector );
- hDirAC->diffuseness_vector = NULL;
- }
- if ( hDirAC->azimuth2 != NULL )
- {
- for ( i = 0; i < hDirAC->dirac_md_buffer_length; i++ )
+ if ( hDirAC->diffuseness_vector != NULL )
{
- if ( hDirAC->azimuth2[i] != NULL )
+ for ( i = 0; i < hDirAC->dirac_md_buffer_length; i++ )
{
- free( hDirAC->azimuth2[i] );
- hDirAC->azimuth2[i] = NULL;
+ if ( hDirAC->diffuseness_vector[i] != NULL )
+ {
+ free( hDirAC->diffuseness_vector[i] );
+ hDirAC->diffuseness_vector[i] = NULL;
+ }
}
+
+ free( hDirAC->diffuseness_vector );
+ hDirAC->diffuseness_vector = NULL;
}
- free( hDirAC->azimuth2 );
- hDirAC->azimuth2 = NULL;
- }
- if ( hDirAC->elevation2 != NULL )
- {
- for ( i = 0; i < hDirAC->dirac_md_buffer_length; i++ )
+ if ( hDirAC->spreadCoherence != NULL )
{
- if ( hDirAC->elevation2[i] != NULL )
+ for ( i = 0; i < hDirAC->dirac_md_buffer_length; i++ )
{
- free( hDirAC->elevation2[i] );
- hDirAC->elevation2[i] = NULL;
+ if ( hDirAC->spreadCoherence[i] != NULL )
+ {
+ free( hDirAC->spreadCoherence[i] );
+ hDirAC->spreadCoherence[i] = NULL;
+ }
}
+ free( hDirAC->spreadCoherence );
+ hDirAC->spreadCoherence = NULL;
}
- free( hDirAC->elevation2 );
- hDirAC->elevation2 = NULL;
- }
- if ( hDirAC->energy_ratio1 != NULL )
- {
- for ( i = 0; i < hDirAC->dirac_md_buffer_length; i++ )
+ if ( hDirAC->surroundingCoherence != NULL )
{
- if ( hDirAC->energy_ratio1[i] != NULL )
+ for ( i = 0; i < hDirAC->dirac_md_buffer_length; i++ )
{
- free( hDirAC->energy_ratio1[i] );
- hDirAC->energy_ratio1[i] = NULL;
+ if ( hDirAC->surroundingCoherence[i] != NULL )
+ {
+ free( hDirAC->surroundingCoherence[i] );
+ hDirAC->surroundingCoherence[i] = NULL;
+ }
}
+ free( hDirAC->surroundingCoherence );
+ hDirAC->surroundingCoherence = NULL;
}
- free( hDirAC->energy_ratio1 );
- hDirAC->energy_ratio1 = NULL;
}
-
- if ( hDirAC->energy_ratio2 != NULL )
+ else if ( params_flag == 2 )
{
- for ( i = 0; i < hDirAC->dirac_md_buffer_length; i++ )
+ if ( hDirAC->azimuth2 != NULL )
{
- if ( hDirAC->energy_ratio2[i] != NULL )
+ for ( i = 0; i < hDirAC->dirac_md_buffer_length; i++ )
{
- free( hDirAC->energy_ratio2[i] );
- hDirAC->energy_ratio2[i] = NULL;
+ if ( hDirAC->azimuth2[i] != NULL )
+ {
+ free( hDirAC->azimuth2[i] );
+ hDirAC->azimuth2[i] = NULL;
+ }
}
+ free( hDirAC->azimuth2 );
+ hDirAC->azimuth2 = NULL;
}
- free( hDirAC->energy_ratio2 );
- hDirAC->energy_ratio2 = NULL;
- }
- if ( hDirAC->spreadCoherence != NULL )
- {
- for ( i = 0; i < hDirAC->dirac_md_buffer_length; i++ )
+ if ( hDirAC->elevation2 != NULL )
{
- if ( hDirAC->spreadCoherence[i] != NULL )
+ for ( i = 0; i < hDirAC->dirac_md_buffer_length; i++ )
{
- free( hDirAC->spreadCoherence[i] );
- hDirAC->spreadCoherence[i] = NULL;
+ if ( hDirAC->elevation2[i] != NULL )
+ {
+ free( hDirAC->elevation2[i] );
+ hDirAC->elevation2[i] = NULL;
+ }
}
+ free( hDirAC->elevation2 );
+ hDirAC->elevation2 = NULL;
}
- free( hDirAC->spreadCoherence );
- hDirAC->spreadCoherence = NULL;
- }
- if ( hDirAC->spreadCoherence2 != NULL )
- {
- for ( i = 0; i < hDirAC->dirac_md_buffer_length; i++ )
+ if ( hDirAC->energy_ratio2 != NULL )
{
- if ( hDirAC->spreadCoherence2[i] != NULL )
+ for ( i = 0; i < hDirAC->dirac_md_buffer_length; i++ )
{
- free( hDirAC->spreadCoherence2[i] );
- hDirAC->spreadCoherence2[i] = NULL;
+ if ( hDirAC->energy_ratio2[i] != NULL )
+ {
+ free( hDirAC->energy_ratio2[i] );
+ hDirAC->energy_ratio2[i] = NULL;
+ }
}
+ free( hDirAC->energy_ratio2 );
+ hDirAC->energy_ratio2 = NULL;
}
- free( hDirAC->spreadCoherence2 );
- hDirAC->spreadCoherence2 = NULL;
- }
- if ( hDirAC->surroundingCoherence != NULL )
- {
- for ( i = 0; i < hDirAC->dirac_md_buffer_length; i++ )
+ if ( hDirAC->spreadCoherence2 != NULL )
{
- if ( hDirAC->surroundingCoherence[i] != NULL )
+ for ( i = 0; i < hDirAC->dirac_md_buffer_length; i++ )
{
- free( hDirAC->surroundingCoherence[i] );
- hDirAC->surroundingCoherence[i] = NULL;
+ if ( hDirAC->spreadCoherence2[i] != NULL )
+ {
+ free( hDirAC->spreadCoherence2[i] );
+ hDirAC->spreadCoherence2[i] = NULL;
+ }
}
+ free( hDirAC->spreadCoherence2 );
+ hDirAC->spreadCoherence2 = NULL;
}
- free( hDirAC->surroundingCoherence );
- hDirAC->surroundingCoherence = NULL;
- }
-
- if ( hDirAC->masa_stereo_type_detect != NULL )
- {
- free( hDirAC->masa_stereo_type_detect );
- hDirAC->masa_stereo_type_detect = NULL;
}
- ivas_dirac_free_mem( &( hDirAC->stack_mem ) );
-
- free( *hDirAC_out );
- *hDirAC_out = NULL;
-
return;
}
@@ -1243,9 +1487,12 @@ void ivas_dirac_dec_close(
static ivas_error ivas_dirac_alloc_mem(
DIRAC_DEC_HANDLE hDirAC,
const RENDERER_TYPE renderer_type,
- DIRAC_DEC_STACK_MEM_HANDLE hDirAC_mem )
+ DIRAC_DEC_STACK_MEM_HANDLE hDirAC_mem,
+ const int16_t hodirac_flag )
{
int16_t num_freq_bands, num_freq_bands_diff, size;
+ int16_t size_ho;
+ int16_t size_pf;
int16_t num_outputs_dir, num_outputs_diff;
int16_t num_protos_dir;
@@ -1258,6 +1505,16 @@ static ivas_error ivas_dirac_alloc_mem(
num_outputs_diff = hDirAC->num_outputs_diff;
size = num_freq_bands * num_outputs_dir;
+ if ( hodirac_flag )
+ {
+ size_ho = size * DIRAC_HO_NUMSECTORS;
+ size_pf = num_freq_bands * DIRAC_HO_NUMSECTORS;
+ }
+ else
+ {
+ size_ho = size;
+ size_pf = num_freq_bands;
+ }
/* PSD related buffers */
hDirAC_mem->cy_auto_dir_smooth = NULL;
@@ -1304,7 +1561,7 @@ static ivas_error ivas_dirac_alloc_mem(
hDirAC->h_output_synthesis_psd_state.direct_responses_square = hDirAC_mem->direct_responses_square;
/* Target and smoothed nrg factors/gains */
- if ( ( hDirAC_mem->cy_cross_dir_smooth = (float *) malloc( sizeof( float ) * size ) ) == NULL )
+ if ( ( hDirAC_mem->cy_cross_dir_smooth = (float *) malloc( sizeof( float ) * size_ho ) ) == NULL )
{
return ( IVAS_ERROR( IVAS_ERR_FAILED_ALLOC, "Can not allocate stack memory for DirAC\n" ) );
}
@@ -1330,11 +1587,13 @@ static ivas_error ivas_dirac_alloc_mem(
hDirAC->h_output_synthesis_psd_state.cy_auto_diff_smooth = hDirAC_mem->cy_auto_diff_smooth;
/*Responses (gains/factors)*/
- if ( ( hDirAC_mem->direct_responses = (float *) malloc( sizeof( float ) * size ) ) == NULL )
+ if ( ( hDirAC_mem->direct_responses = (float *) malloc( sizeof( float ) * size_ho ) ) == NULL )
{
return ( IVAS_ERROR( IVAS_ERR_FAILED_ALLOC, "Can not allocate stack memory for DirAC\n" ) );
}
set_zero( hDirAC_mem->direct_responses, size );
+
+
hDirAC->h_output_synthesis_psd_state.direct_responses = hDirAC_mem->direct_responses;
/* Prototypes */
@@ -1371,18 +1630,19 @@ static ivas_error ivas_dirac_alloc_mem(
/* Gains/power factors*/
hDirAC_mem->direct_power_factor = NULL;
hDirAC_mem->diffuse_power_factor = NULL;
+
if ( renderer_type != RENDERER_BINAURAL_PARAMETRIC && renderer_type != RENDERER_BINAURAL_PARAMETRIC_ROOM && renderer_type != RENDERER_STEREO_PARAMETRIC )
{
- if ( ( hDirAC_mem->direct_power_factor = (float *) malloc( sizeof( float ) * num_freq_bands ) ) == NULL )
+ if ( ( hDirAC_mem->direct_power_factor = (float *) malloc( sizeof( float ) * size_pf ) ) == NULL )
{
return ( IVAS_ERROR( IVAS_ERR_FAILED_ALLOC, "Can not allocate stack memory for DirAC\n" ) );
}
-
- if ( ( hDirAC_mem->diffuse_power_factor = (float *) malloc( sizeof( float ) * num_freq_bands ) ) == NULL )
+ if ( ( hDirAC_mem->diffuse_power_factor = (float *) malloc( sizeof( float ) * size_pf ) ) == NULL )
{
return ( IVAS_ERROR( IVAS_ERR_FAILED_ALLOC, "Can not allocate stack memory for DirAC\n" ) );
}
}
+
hDirAC->h_output_synthesis_psd_state.direct_power_factor = hDirAC_mem->direct_power_factor;
hDirAC->h_output_synthesis_psd_state.diffuse_power_factor = hDirAC_mem->diffuse_power_factor;
@@ -1499,18 +1759,20 @@ static void ivas_dirac_free_mem(
*------------------------------------------------------------------------*/
void ivas_dirac_dec_read_BS(
- const int32_t ivas_total_brate, /* i : IVAS total bitrate */
- Decoder_State *st, /* i/o: decoder state structure */
- DIRAC_DEC_HANDLE hDirAC, /* i/o: decoder DirAC handle */
- IVAS_QMETADATA_HANDLE hQMetaData, /* i/o: q_metadata */
- int16_t *nb_bits, /* o : number of bits read */
- const SBA_MODE sba_mode, /* i : SBA mode */
- int16_t *dirac_to_spar_md_bands /* o : DirAC->SPAR MD bands */
+ const int32_t ivas_total_brate, /* i : IVAS total bitrate */
+ Decoder_State *st, /* i/o: decoder state structure */
+ DIRAC_DEC_HANDLE hDirAC, /* i/o: decoder DirAC handle */
+ IVAS_QMETADATA_HANDLE hQMetaData, /* i/o: q_metadata */
+ int16_t *nb_bits, /* o : number of bits read */
+#ifndef SBA_MODE_CLEAN_UP
+ const SBA_MODE sba_mode, /* i : SBA mode */
+#endif
+ const int16_t hodirac_flag, /* i : flag to indicate HO-DirAC mode */
+ int16_t *dirac_to_spar_md_bands /* o : DirAC->SPAR MD bands */
)
{
int16_t i, j, b, dir, orig_dirac_bands;
int16_t next_bit_pos_orig;
-
*nb_bits = 0;
if ( !st->bfi && ivas_total_brate > IVAS_SID_5k2 )
{
@@ -1521,13 +1783,15 @@ void ivas_dirac_dec_read_BS(
b = st->bit_stream[( st->next_bit_pos )--];
( *nb_bits )++;
+#ifndef SBA_MODE_CLEAN_UP
if ( sba_mode != SBA_MODE_SPAR )
{
assert( ( b == 0 ) || ( hQMetaData->q_direction[0].cfg.start_band > 0 ) );
}
-
+#endif
if ( b == 1 ) /* WB 4TCs condition, no other metadata to read*/
{
+#ifndef SBA_MODE_CLEAN_UP
if ( sba_mode != SBA_MODE_SPAR )
{
if ( hDirAC != NULL )
@@ -1552,6 +1816,7 @@ void ivas_dirac_dec_read_BS(
}
else
{
+#endif
orig_dirac_bands = hQMetaData->q_direction[0].cfg.nbands;
hQMetaData->sba_inactive_mode = 1;
@@ -1566,8 +1831,11 @@ void ivas_dirac_dec_read_BS(
}
}
+#ifndef SBA_MODE_CLEAN_UP
*nb_bits += ivas_qmetadata_dec_sid_decode( hQMetaData, st->bit_stream, &( st->next_bit_pos ), 0, NULL, SBA_FORMAT, sba_mode );
-
+#else
+ *nb_bits += ivas_qmetadata_dec_sid_decode( hQMetaData, st->bit_stream, &( st->next_bit_pos ), 0, NULL, SBA_FORMAT );
+#endif
for ( i = 0; i < MAX_PARAM_SPATIAL_SUBFRAMES; i++ )
{
hQMetaData->q_direction[0].band_data[orig_dirac_bands - 1].azimuth[i] = hQMetaData->q_direction[0].band_data[1].azimuth[0];
@@ -1585,7 +1853,9 @@ void ivas_dirac_dec_read_BS(
}
hQMetaData->q_direction->cfg.nbands = orig_dirac_bands;
+#ifndef SBA_MODE_CLEAN_UP
}
+#endif
}
else
{
@@ -1600,7 +1870,8 @@ void ivas_dirac_dec_read_BS(
hQMetaData->q_direction[0].cfg.nblocks = MAX_PARAM_SPATIAL_SUBFRAMES;
}
- *nb_bits += ivas_qmetadata_dec_decode( hQMetaData, st->bit_stream, &( st->next_bit_pos ) );
+ *nb_bits += ivas_qmetadata_dec_decode( hQMetaData, st->bit_stream, &( st->next_bit_pos ),
+ hodirac_flag );
}
#ifdef DEBUGGING
@@ -1634,10 +1905,15 @@ void ivas_dirac_dec_read_BS(
}
}
+#ifndef SBA_MODE_CLEAN_UP
*nb_bits += ivas_qmetadata_dec_sid_decode( hQMetaData, st->bit_stream, &( st->next_bit_pos ), 0, NULL, SBA_FORMAT, sba_mode );
-
+#else
+ *nb_bits += ivas_qmetadata_dec_sid_decode( hQMetaData, st->bit_stream, &( st->next_bit_pos ), 0, NULL, SBA_FORMAT );
+#endif
+#ifndef SBA_MODE_CLEAN_UP
if ( sba_mode == SBA_MODE_SPAR )
{
+#endif
for ( i = 0; i < MAX_PARAM_SPATIAL_SUBFRAMES; i++ )
{
hQMetaData->q_direction[0].band_data[orig_dirac_bands - 1].azimuth[i] = hQMetaData->q_direction[0].band_data[1].azimuth[0];
@@ -1655,19 +1931,29 @@ void ivas_dirac_dec_read_BS(
}
hQMetaData->q_direction->cfg.nbands = orig_dirac_bands;
+#ifndef SBA_MODE_CLEAN_UP
}
else
{
*nb_bits += SID_FORMAT_NBITS;
}
+#endif
st->next_bit_pos = next_bit_pos_orig;
}
if ( hDirAC != NULL )
{
- ivas_qmetadata_to_dirac( hQMetaData, hDirAC, NULL, ivas_total_brate, sba_mode, dirac_to_spar_md_bands );
+#ifndef SBA_MODE_CLEAN_UP
+ ivas_qmetadata_to_dirac( hQMetaData, hDirAC, NULL, ivas_total_brate, sba_mode,
+ hodirac_flag,
+ dirac_to_spar_md_bands );
+#else
+ ivas_qmetadata_to_dirac( hQMetaData, hDirAC, NULL, ivas_total_brate, SBA_FORMAT,
+ hodirac_flag,
+ dirac_to_spar_md_bands );
+#endif
}
return;
@@ -1685,23 +1971,33 @@ void ivas_qmetadata_to_dirac(
DIRAC_DEC_HANDLE hDirAC, /* o : DirAC decoder structure */
MASA_DECODER_HANDLE hMasa, /* i : MASA decoder structure */
const int32_t ivas_total_brate, /* i : IVAS total bitrate */
- const SBA_MODE sba_mode, /* i : SBA mode */
- int16_t *dirac_to_spar_md_bands /* o : DirAC->SPAR MD bands */
+#ifndef SBA_MODE_CLEAN_UP
+ const SBA_MODE sba_mode, /* i : SBA mode */
+#else
+ const IVAS_FORMAT ivas_format, /* i : IVAS format */
+#endif
+ const int16_t hodirac_flag, /* i : flag to indicate HO-DirAC mode */
+ int16_t *dirac_to_spar_md_bands /* o : DirAC->SPAR MD bands */
)
{
int16_t block, band;
int16_t *seed_ptr;
int16_t band_start, band_end, diff_idx;
float diffuseness;
- int16_t ts_start, ts_end, ts, b, ele, azi;
+#ifndef FIX_393_459_460_SBA_MD
+ int16_t ts_start, ts_end, ts;
+#endif
+ int16_t b, ele, azi;
float azimuth, elevation;
IVAS_QDIRECTION *q_direction;
int16_t *band_mapping;
int16_t *band_grouping;
int16_t start_band;
- int16_t nbands;
- int16_t nblocks;
+ int16_t nbands = 0;
+ int16_t nblocks = 0;
int16_t qBand_idx;
+ int16_t idx_sec = 0;
+ int16_t no_secs = 1;
q_direction = &( hQMetaData->q_direction[0] );
hDirAC->numSimultaneousDirections = hQMetaData->no_directions;
@@ -1788,18 +2084,27 @@ void ivas_qmetadata_to_dirac(
}
else /* SBA mode/SID/Zero frame*/
{
+#ifndef FIX_393_459_460_SBA_MD
int16_t num_slots_in_subfr;
+#endif
int16_t tmp_write_idx_param_band;
int16_t tmp_write_idx_band;
+ float diffuseness_sec = 0.f;
+#ifndef FIX_393_459_460_SBA_MD
num_slots_in_subfr = hDirAC->hConfig->dec_param_estim ? CLDFB_NO_COL_MAX / MAX_PARAM_SPATIAL_SUBFRAMES : 1;
+#endif
/* ungroup */
seed_ptr = &hDirAC->dithering_seed;
nblocks = q_direction->cfg.nblocks;
nbands = hDirAC->band_grouping[hDirAC->hConfig->nbands];
band_grouping = hDirAC->band_grouping;
+#ifndef SBA_MODE_CLEAN_UP
if ( ivas_total_brate <= IVAS_SID_5k2 && sba_mode != SBA_MODE_SPAR )
+#else
+ if ( ivas_total_brate <= IVAS_SID_5k2 && ivas_format != SBA_FORMAT )
+#endif
{
/* SID/zero-frame: 1 direction, 5 bands, nblocks re-generated out of SID decoder*/
start_band = 0;
@@ -1809,10 +2114,12 @@ void ivas_qmetadata_to_dirac(
}
else
{
- assert( ( hQMetaData->no_directions == 1 ) && "Only 1 direction supported in SBA mode!" );
start_band = hDirAC->hConfig->enc_param_start_band;
-
+#ifndef SBA_MODE_CLEAN_UP
if ( sba_mode == SBA_MODE_SPAR )
+#else
+ if ( ivas_format == SBA_FORMAT )
+#endif
{
hDirAC->hConfig->nbands = IVAS_MAX_NUM_BANDS;
}
@@ -1837,142 +2144,256 @@ void ivas_qmetadata_to_dirac(
{
band_start = band_grouping[band];
band_end = band_grouping[band + 1];
+#ifdef JBM_TSM_ON_TCS
+ tmp_write_idx_param_band = hDirAC->dirac_bs_md_write_idx;
+
+ for ( block = 0; block < MAX_PARAM_SPATIAL_SUBFRAMES; block++ )
+#else
for ( block = 0; block < hDirAC->nb_subframes; block++ )
+#endif
{
+#ifdef JBM_TSM_ON_TCS
+#ifndef FIX_393_459_460_SBA_MD
+ ts_start = hDirAC->block_grouping[block];
+ ts_end = hDirAC->block_grouping[block + 1];
+#endif
+#endif
for ( b = band_start; b < band_end; b++ )
{
+#ifdef JBM_TSM_ON_TCS
+ tmp_write_idx_band = tmp_write_idx_param_band;
+#endif
hDirAC->spreadCoherence[block][b] = 0.0f;
hDirAC->surroundingCoherence[block][b] = 0.0f;
+
+#ifdef JBM_TSM_ON_TCS
+#ifndef FIX_393_459_460_SBA_MD
+ if ( hDirAC->hConfig->dec_param_estim == FALSE )
+ {
+#endif
+ hDirAC->elevation[tmp_write_idx_band][b] = 0;
+ hDirAC->azimuth[tmp_write_idx_band][b] = 0;
+ hDirAC->diffuseness_vector[tmp_write_idx_band][b] = 0.f;
+
+ hDirAC->spreadCoherence[tmp_write_idx_band][b] = 0.0f;
+ hDirAC->surroundingCoherence[tmp_write_idx_band][b] = 0.0f;
+ hDirAC->energy_ratio1[tmp_write_idx_band][b] = 0;
+ tmp_write_idx_band = ( tmp_write_idx_band + 1 ) % hDirAC->dirac_md_buffer_length;
+#ifndef FIX_393_459_460_SBA_MD
+ }
+ else
+ {
+ for ( ts = ts_start; ts < ts_end; ts++ )
+ {
+ hDirAC->elevation[tmp_write_idx_band][b] = 0;
+ hDirAC->azimuth[tmp_write_idx_band][b] = 0;
+#if 0
+ hDirAC->diffuseness_vector[tmp_write_idx_band][b] = 0.f;
+#endif
+ hDirAC->spreadCoherence[tmp_write_idx_band][b] = 0.0f;
+ hDirAC->surroundingCoherence[tmp_write_idx_band][b] = 0.0f;
+ hDirAC->energy_ratio1[tmp_write_idx_band][b] = 0;
+ tmp_write_idx_band = ( tmp_write_idx_band + 1 ) % hDirAC->dirac_md_buffer_length;
+ }
+ }
+#endif
+#endif
}
}
}
/* Bands with spatial data transmitted */
-
- for ( band = start_band; band < nbands; band++ )
+ if ( hodirac_flag )
{
- band_start = band_grouping[band];
- band_end = band_grouping[band + 1];
- tmp_write_idx_param_band = hDirAC->dirac_bs_md_write_idx;
+ no_secs = DIRAC_HO_NUMSECTORS;
+ }
- if ( sba_mode == SBA_MODE_SPAR )
- {
- qBand_idx = dirac_to_spar_md_bands[band] - start_band;
- }
- else
+ for ( idx_sec = 0; idx_sec < no_secs; idx_sec++ )
+ {
+ for ( band = start_band; band < nbands; band++ )
{
- qBand_idx = band;
- }
- diffuseness = 1.0f - q_direction->band_data[qBand_idx].energy_ratio[0];
-#ifdef DEBUG_MODE_DIRAC
- dbgwrite( &diffuseness, sizeof( float ), 1, 1, "./res/dirac_dec_diffuseness.dat" );
+ band_start = band_grouping[band];
+ band_end = band_grouping[band + 1];
+ tmp_write_idx_param_band = hDirAC->dirac_bs_md_write_idx;
+
+#ifndef SBA_MODE_CLEAN_UP
+ if ( sba_mode == SBA_MODE_SPAR )
+#else
+ if ( ivas_format == SBA_FORMAT )
#endif
- diff_idx = q_direction->band_data[qBand_idx].energy_ratio_index[0];
-
- for ( block = 0; block < hDirAC->nb_subframes; block++ )
- {
- int16_t block_qmetadata;
-
- ts_start = hDirAC->block_grouping[block];
- ts_end = hDirAC->block_grouping[block + 1];
-
- block_qmetadata = min( block, nblocks - 1 );
- block_qmetadata = max( block_qmetadata, 0 );
-
- if ( q_direction->band_data[qBand_idx].azimuth[block_qmetadata] < 0.f )
{
- q_direction->band_data[qBand_idx].azimuth[block_qmetadata] += 360.f;
+ qBand_idx = dirac_to_spar_md_bands[band] - start_band;
}
- azimuth = q_direction->band_data[qBand_idx].azimuth[block_qmetadata];
- elevation = q_direction->band_data[qBand_idx].elevation[block_qmetadata];
+ else
+ {
+ qBand_idx = band;
+ }
+ diffuseness = 1.0f - q_direction->band_data[qBand_idx].energy_ratio[0];
+#ifdef DEBUG_MODE_DIRAC
+ dbgwrite( &diffuseness, sizeof( float ), 1, 1, "./res/dirac_dec_diffuseness.dat" );
+#endif
+ diff_idx = q_direction->band_data[qBand_idx].energy_ratio_index[0];
- for ( b = band_start; b < band_end; b++ )
+#ifdef JBM_TSM_ON_TCS
+ for ( block = 0; block < MAX_PARAM_SPATIAL_SUBFRAMES; block++ )
+#else
+ for ( block = 0; block < hDirAC->nb_subframes; block++ )
+#endif
{
- tmp_write_idx_band = tmp_write_idx_param_band;
- azi = (int16_t) ( azimuth + rand_triangular_signed( seed_ptr ) * dirac_dithering_azi_scale[diff_idx] + 0.5f );
- ele = (int16_t) ( elevation + rand_triangular_signed( seed_ptr ) * dirac_dithering_ele_scale[diff_idx] + 0.5f );
- /* limit the elevation to [-90, 90] */
- ele = min( 90, ele );
- ele = max( -90, ele );
+ int16_t block_qmetadata;
- if ( ivas_total_brate > IVAS_SID_5k2 && q_direction->coherence_band_data != NULL )
- {
- hDirAC->spreadCoherence[tmp_write_idx_band][b] = q_direction->coherence_band_data[qBand_idx].spread_coherence[block] / 255.0f;
- }
- else
+#ifndef FIX_393_459_460_SBA_MD
+ ts_start = hDirAC->block_grouping[block];
+ ts_end = hDirAC->block_grouping[block + 1];
+#endif
+
+ block_qmetadata = min( block, nblocks - 1 );
+ block_qmetadata = max( block_qmetadata, 0 );
+
+ if ( q_direction[idx_sec].band_data[qBand_idx].azimuth[block_qmetadata] < 0.f )
{
- hDirAC->spreadCoherence[tmp_write_idx_band][b] = 0.0f;
+ q_direction[idx_sec].band_data[qBand_idx].azimuth[block_qmetadata] += 360.f;
}
- if ( ivas_total_brate > IVAS_SID_5k2 && q_direction->coherence_band_data != NULL )
+ if ( hMasa == NULL && hodirac_flag )
{
- hDirAC->surroundingCoherence[tmp_write_idx_band][b] = hQMetaData->surcoh_band_data[qBand_idx].surround_coherence[0] / 255.0f;
+ azimuth = q_direction[idx_sec].band_data[qBand_idx].azimuth[block_qmetadata];
+ elevation = q_direction[idx_sec].band_data[qBand_idx].elevation[block_qmetadata];
+ diffuseness = 1.f - q_direction[0].band_data[qBand_idx].energy_ratio[block_qmetadata];
+ diffuseness_sec = q_direction[1].band_data[qBand_idx].energy_ratio[block_qmetadata];
+ assert( diffuseness_sec < 1.0001f && diffuseness_sec > -0.0001f );
}
else
{
- hDirAC->surroundingCoherence[tmp_write_idx_band][b] = 0.0f;
+ azimuth = q_direction->band_data[qBand_idx].azimuth[block_qmetadata];
+ elevation = q_direction->band_data[qBand_idx].elevation[block_qmetadata];
}
- hDirAC->energy_ratio1[tmp_write_idx_band][b] = q_direction->band_data[qBand_idx].energy_ratio[0];
-
- if ( hDirAC->hConfig->dec_param_estim == FALSE )
- {
- hDirAC->elevation[tmp_write_idx_band][b] = ele;
- hDirAC->azimuth[tmp_write_idx_band][b] = azi;
- hDirAC->diffuseness_vector[tmp_write_idx_band][b] = diffuseness;
- }
- else
+ for ( b = band_start; b < band_end; b++ )
{
- for ( ts = ts_start; ts < ts_end; ts++ )
+ tmp_write_idx_band = tmp_write_idx_param_band;
+
+ if ( hodirac_flag )
{
- hDirAC->elevation[tmp_write_idx_band][b] = ele;
- hDirAC->azimuth[tmp_write_idx_band][b] = azi;
- hDirAC->diffuseness_vector[tmp_write_idx_band][b] = diffuseness;
- tmp_write_idx_band = ( tmp_write_idx_band + 1 ) % hDirAC->dirac_md_buffer_length;
+ azi = (int16_t) ( azimuth + 0.5f );
+ ele = (int16_t) ( elevation + 0.5f );
+ }
+ else
+ {
+ azi = (int16_t) ( azimuth + rand_triangular_signed( seed_ptr ) * dirac_dithering_azi_scale[diff_idx] + 0.5f );
+ ele = (int16_t) ( elevation + rand_triangular_signed( seed_ptr ) * dirac_dithering_ele_scale[diff_idx] + 0.5f );
+ /* limit the elevation to [-90, 90] */
+ ele = min( 90, ele );
+ ele = max( -90, ele );
}
- }
- } /* for ( band = ...) */
-
- tmp_write_idx_param_band = ( tmp_write_idx_param_band + num_slots_in_subfr ) % hDirAC->dirac_md_buffer_length;
-
- } /* for ( block =...) */
- }
-#ifdef DEBUG_MODE_DIRAC
- {
- for ( block = 0; block < hDirAC->nb_subframes; block++ )
- {
- int16_t block_qmetadata;
- block_qmetadata = min( block, nblocks - 1 );
- block_qmetadata = max( block_qmetadata, 0 );
- for ( band = start_band; band < nbands; band++ )
- {
- dbgwrite( &q_direction->band_data[band].azimuth[block_qmetadata], sizeof( float ), 1, 1, "./res/dirac_dec_azi.dat" );
- dbgwrite( &q_direction->band_data[band].elevation[block_qmetadata], sizeof( float ), 1, 1, "./res/dirac_dec_ele.dat" );
- }
- }
- }
+
+ if ( ivas_total_brate > IVAS_SID_5k2 && q_direction->coherence_band_data != NULL )
+ {
+ hDirAC->spreadCoherence[tmp_write_idx_band][b] = q_direction->coherence_band_data[qBand_idx].spread_coherence[block] / 255.0f;
+ }
+ else
+ {
+ hDirAC->spreadCoherence[tmp_write_idx_band][b] = 0.0f;
+ }
+
+ if ( ivas_total_brate > IVAS_SID_5k2 && q_direction->coherence_band_data != NULL )
+ {
+ hDirAC->surroundingCoherence[tmp_write_idx_band][b] = hQMetaData->surcoh_band_data[qBand_idx].surround_coherence[0] / 255.0f;
+ }
+ else
+ {
+ hDirAC->surroundingCoherence[tmp_write_idx_band][b] = 0.0f;
+ }
+
+ hDirAC->energy_ratio1[tmp_write_idx_band][b] = q_direction->band_data[qBand_idx].energy_ratio[0];
+
+#ifndef FIX_393_459_460_SBA_MD
+ if ( hDirAC->hConfig->dec_param_estim == FALSE )
+ {
#endif
+ hDirAC->diffuseness_vector[tmp_write_idx_band][b] = diffuseness;
+
+ if ( hodirac_flag )
+ {
+ if ( idx_sec == 0 )
+ {
+ hDirAC->elevation[tmp_write_idx_band][b] = ele;
+ hDirAC->azimuth[tmp_write_idx_band][b] = azi;
+ hDirAC->energy_ratio1[tmp_write_idx_band][b] = 0.f; // not in use
+ }
+ else
+ {
+ assert( idx_sec == 1 );
+ hDirAC->elevation2[tmp_write_idx_band][b] = ele;
+ hDirAC->azimuth2[tmp_write_idx_band][b] = azi;
+ hDirAC->energy_ratio2[tmp_write_idx_band][b] = 1.f - diffuseness_sec;
+ }
+ }
+ else
+ {
+ hDirAC->elevation[tmp_write_idx_band][b] = ele;
+ hDirAC->azimuth[tmp_write_idx_band][b] = azi;
+ }
+#ifndef FIX_393_459_460_SBA_MD
+ }
+ else
+ {
+ for ( ts = ts_start; ts < ts_end; ts++ )
+ {
+ hDirAC->elevation[tmp_write_idx_band][b] = ele;
+ hDirAC->azimuth[tmp_write_idx_band][b] = azi;
+ hDirAC->diffuseness_vector[tmp_write_idx_band][b] = diffuseness;
+ tmp_write_idx_band = ( tmp_write_idx_band + 1 ) % hDirAC->dirac_md_buffer_length;
+ }
+ }
+#endif
+ }
+#ifdef FIX_393_459_460_SBA_MD
+ tmp_write_idx_param_band = ( tmp_write_idx_param_band + 1 ) % hDirAC->dirac_md_buffer_length;
+#else
+ tmp_write_idx_param_band = ( tmp_write_idx_param_band + num_slots_in_subfr ) % hDirAC->dirac_md_buffer_length;
+#endif
+
+ } /* for ( block =...) */
+ } /* for ( band = ...) */
+ } /* for ( idx_sec = ...)*/
+
/* Bands not transmitted -> zeroed*/
for ( b = band_grouping[band]; b < hDirAC->num_freq_bands; b++ )
{
tmp_write_idx_band = hDirAC->dirac_bs_md_write_idx;
+
+#ifdef JBM_TSM_ON_TCS
+ for ( block = 0; block < MAX_PARAM_SPATIAL_SUBFRAMES; block++ )
+#else
for ( block = 0; block < hDirAC->nb_subframes; block++ )
+#endif
{
+#ifndef FIX_393_459_460_SBA_MD
ts_start = hDirAC->block_grouping[block];
ts_end = hDirAC->block_grouping[block + 1];
+#endif
hDirAC->spreadCoherence[block][b] = 0.0f;
hDirAC->surroundingCoherence[block][b] = 0.0f;
hDirAC->energy_ratio1[block][b] = 0;
+#ifndef FIX_393_459_460_SBA_MD
if ( hDirAC->hConfig->dec_param_estim == FALSE )
{
+#endif
hDirAC->elevation[tmp_write_idx_band][b] = 0;
hDirAC->azimuth[tmp_write_idx_band][b] = 0;
hDirAC->diffuseness_vector[tmp_write_idx_band][b] = 0.f;
+#ifdef JBM_TSM_ON_TCS
+ hDirAC->spreadCoherence[tmp_write_idx_band][b] = 0.0f;
+ hDirAC->surroundingCoherence[tmp_write_idx_band][b] = 0.0f;
+ hDirAC->energy_ratio1[tmp_write_idx_band][b] = 0;
+#endif
tmp_write_idx_band = ( tmp_write_idx_band + 1 ) % hDirAC->dirac_md_buffer_length;
+#ifndef FIX_393_459_460_SBA_MD
}
else
{
@@ -1981,22 +2402,107 @@ void ivas_qmetadata_to_dirac(
hDirAC->elevation[tmp_write_idx_band][b] = 0;
hDirAC->azimuth[tmp_write_idx_band][b] = 0;
hDirAC->diffuseness_vector[tmp_write_idx_band][b] = 0.f;
+#ifdef JBM_TSM_ON_TCS
+ hDirAC->spreadCoherence[tmp_write_idx_band][b] = 0.0f;
+ hDirAC->surroundingCoherence[tmp_write_idx_band][b] = 0.0f;
+ hDirAC->energy_ratio1[tmp_write_idx_band][b] = 0;
+#endif
tmp_write_idx_band = ( tmp_write_idx_band + 1 ) % hDirAC->dirac_md_buffer_length;
}
}
+#endif
}
}
}
- /* update buffer write index */
+/* update buffer write index */
+#ifndef FIX_393_459_460_SBA_MD
if ( hDirAC->hConfig->dec_param_estim == FALSE )
{
+#endif
hDirAC->dirac_bs_md_write_idx = ( hDirAC->dirac_bs_md_write_idx + MAX_PARAM_SPATIAL_SUBFRAMES ) % hDirAC->dirac_md_buffer_length;
+#ifndef FIX_393_459_460_SBA_MD
}
else
{
hDirAC->dirac_bs_md_write_idx = ( hDirAC->dirac_bs_md_write_idx + CLDFB_NO_COL_MAX ) % hDirAC->dirac_md_buffer_length;
}
+#endif
+ return;
+}
+
+
+#ifdef JBM_TSM_ON_TCS
+/*-------------------------------------------------------------------------
+ * ivas_dirac_dec_set_md_map()
+ *
+ * Set metadata index mapping for DirAC
+ *------------------------------------------------------------------------*/
+
+void ivas_dirac_dec_set_md_map(
+ Decoder_Struct *st_ivas, /* i/o: IVAS decoder structure */
+ const int16_t nCldfbTs /* i : number of CLDFB time slots */
+)
+{
+ int16_t num_slots_in_subfr;
+ DIRAC_DEC_HANDLE hDirAC;
+
+ hDirAC = st_ivas->hDirAC;
+#ifdef DEBUGGING
+ assert( hDirAC );
+#endif
+
+ /* adapt subframes */
+ hDirAC->num_slots = nCldfbTs;
+ hDirAC->slots_rendered = 0;
+#ifndef FIX_393_459_460_SBA_MD
+ if ( hDirAC->hParamIsm != NULL || hDirAC->hConfig->dec_param_estim == 0 )
+ {
+#endif
+ num_slots_in_subfr = CLDFB_NO_COL_MAX / MAX_PARAM_SPATIAL_SUBFRAMES;
+#ifndef FIX_393_459_460_SBA_MD
+ }
+ else
+ {
+ num_slots_in_subfr = 1;
+ }
+#endif
+ hDirAC->subframes_rendered = 0;
+
+ ivas_jbm_dec_get_adapted_subframes( nCldfbTs, hDirAC->subframe_nbslots, &hDirAC->nb_subframes );
+
+ /* set mapping according to dirac_read_idx */
+
+ set_s( hDirAC->render_to_md_map, 0, MAX_JBM_SUBFRAMES_5MS * JBM_CLDFB_SLOTS_IN_SUBFRAME );
+
+ if ( hDirAC->hConfig == NULL || hDirAC->hConfig->dec_param_estim == 0 )
+ {
+ ivas_jbm_dec_get_md_map( DEFAULT_JBM_CLDFB_TIMESLOTS, nCldfbTs, num_slots_in_subfr, 0, hDirAC->dirac_md_buffer_length, hDirAC->render_to_md_map );
+ }
+ else
+ {
+ ivas_jbm_dec_get_md_map( DEFAULT_JBM_CLDFB_TIMESLOTS, nCldfbTs, num_slots_in_subfr, hDirAC->dirac_read_idx, hDirAC->dirac_md_buffer_length, hDirAC->render_to_md_map );
+ }
+
+ if ( hDirAC->hConfig == NULL || hDirAC->hConfig->dec_param_estim == 0 )
+ {
+ float tmp;
+ int16_t sf_idx, slot_idx, slot_idx_abs;
+
+ slot_idx_abs = 0;
+ for ( sf_idx = 0; sf_idx < hDirAC->nb_subframes; sf_idx++ )
+ {
+ tmp = 0.0f;
+ for ( slot_idx = 0; slot_idx < hDirAC->subframe_nbslots[sf_idx]; slot_idx++ )
+ {
+ tmp += (float) hDirAC->render_to_md_map[slot_idx_abs];
+ slot_idx_abs++;
+ }
+ hDirAC->render_to_md_map[sf_idx] = ( (int16_t) roundf( tmp / (float) hDirAC->subframe_nbslots[sf_idx] ) + hDirAC->dirac_read_idx ) % hDirAC->dirac_md_buffer_length;
+ }
+
+ set_s( &hDirAC->render_to_md_map[hDirAC->nb_subframes], 0, MAX_JBM_SUBFRAMES_5MS * JBM_CLDFB_SLOTS_IN_SUBFRAME - hDirAC->nb_subframes );
+ }
return;
}
@@ -2009,12 +2515,176 @@ void ivas_qmetadata_to_dirac(
*------------------------------------------------------------------------*/
void ivas_dirac_dec(
- Decoder_Struct *st_ivas, /* i/o: IVAS decoder structure */
- float output_f[][L_FRAME48k], /* i/o: synthesized core-coder transport channels/DirAC output */
+ Decoder_Struct *st_ivas, /* i/o: IVAS decoder structure */
+ float output_f[][L_FRAME48k], /* i/o: synthesized core-coder transport channels/DirAC output */
+ const int16_t nchan_transport /* i : number of transport channels */
+)
+{
+ int16_t subframe_idx;
+ float *output_f_local[MAX_OUTPUT_CHANNELS];
+ float cng_td_buffer[L_FRAME16k];
+ int16_t nchan_out, n, n_samples_sf;
+ nchan_out = st_ivas->hIntSetup.nchan_out_woLFE + st_ivas->hIntSetup.num_lfe;
+
+ n_samples_sf = JBM_CLDFB_SLOTS_IN_SUBFRAME * st_ivas->hDirAC->slot_size;
+
+ for ( n = 0; n < nchan_out; n++ )
+ {
+ output_f_local[n] = &output_f[n][0];
+ }
+
+ for ( n = 0; n < nchan_transport; n++ )
+ {
+ st_ivas->hTcBuffer->tc[n] = output_f[n];
+ }
+
+#ifndef SBA_MODE_CLEAN_UP
+ if ( st_ivas->nchan_transport == 1 && st_ivas->hSCE[0]->hCoreCoder[0] != NULL && st_ivas->hSCE[0]->hCoreCoder[0]->cna_dirac_flag && st_ivas->sba_mode != SBA_MODE_SPAR )
+#else
+ if ( st_ivas->nchan_transport == 1 && st_ivas->hSCE[0]->hCoreCoder[0] != NULL && st_ivas->hSCE[0]->hCoreCoder[0]->cna_dirac_flag && st_ivas->ivas_format != SBA_FORMAT )
+#endif
+ {
+ Decoder_State *st = st_ivas->hSCE[0]->hCoreCoder[0];
+ st_ivas->hTcBuffer->tc[nchan_transport] = &cng_td_buffer[0];
+ generate_masking_noise_lb_dirac( st->hFdCngDec->hFdCngCom, st_ivas->hTcBuffer->tc[1], DEFAULT_JBM_CLDFB_TIMESLOTS, st->cna_dirac_flag && st->flag_cna );
+ }
+
+ ivas_dirac_dec_set_md_map( st_ivas, DEFAULT_JBM_CLDFB_TIMESLOTS );
+
+ for ( subframe_idx = 0; subframe_idx < MAX_PARAM_SPATIAL_SUBFRAMES; subframe_idx++ )
+ {
+ ivas_dirac_dec_render_sf( st_ivas, output_f_local, nchan_transport, NULL, NULL );
+ for ( n = 0; n < nchan_out; n++ )
+ {
+ output_f_local[n] += n_samples_sf;
+ }
+ }
+
+ if ( st_ivas->hDirAC->hConfig->dec_param_estim == 1 )
+ {
+ st_ivas->hDirAC->dirac_read_idx = ( st_ivas->hDirAC->dirac_read_idx + DEFAULT_JBM_CLDFB_TIMESLOTS ) % st_ivas->hDirAC->dirac_md_buffer_length;
+ }
+ else
+ {
+ st_ivas->hDirAC->dirac_read_idx = ( st_ivas->hDirAC->dirac_read_idx + DEFAULT_JBM_SUBFRAMES_5MS ) % st_ivas->hDirAC->dirac_md_buffer_length;
+ }
+ for ( n = 0; n < nchan_transport; n++ )
+ {
+ st_ivas->hTcBuffer->tc[n] = NULL;
+ }
+#ifndef SBA_MODE_CLEAN_UP
+ if ( st_ivas->nchan_transport == 1 && st_ivas->hSCE[0]->hCoreCoder[0] != NULL && st_ivas->hSCE[0]->hCoreCoder[0]->cna_dirac_flag && st_ivas->sba_mode != SBA_MODE_SPAR )
+#else
+ if ( st_ivas->nchan_transport == 1 && st_ivas->hSCE[0]->hCoreCoder[0] != NULL && st_ivas->hSCE[0]->hCoreCoder[0]->cna_dirac_flag && st_ivas->ivas_format != SBA_FORMAT )
+#endif
+ {
+ st_ivas->hTcBuffer->tc[nchan_transport] = NULL;
+ }
+
+ return;
+}
+
+
+/*-------------------------------------------------------------------------
+ * ivas_dirac_dec_render()
+ *
+ * DirAC decoding renderer process
+ *------------------------------------------------------------------------*/
+
+void ivas_dirac_dec_render(
+ Decoder_Struct *st_ivas, /* i/o: IVAS decoder handle */
+ const int16_t nchan_transport, /* i : number of transport channels */
+ const uint16_t nSamplesAsked, /* i : number of CLDFB slots requested */
+ uint16_t *nSamplesRendered, /* o : number of CLDFB slots rendered */
+ uint16_t *nSamplesAvailable, /* o : number of CLDFB slots still to render */
+ float *output_f[] /* o : rendered time signal */
+)
+{
+ int16_t slots_to_render, first_sf, last_sf, subframe_idx;
+ uint16_t slot_size, n_samples_sf, ch, nchan_intern;
+ DIRAC_DEC_HANDLE hDirAC;
+ float *output_f_local[MAX_OUTPUT_CHANNELS];
+
+ hDirAC = st_ivas->hDirAC;
+
+ nchan_intern = st_ivas->hIntSetup.nchan_out_woLFE + st_ivas->hIntSetup.num_lfe;
+#ifdef DEBUGGING
+ assert( hDirAC );
+#endif
+ for ( ch = 0; ch < nchan_intern; ch++ )
+ {
+ output_f_local[ch] = output_f[ch];
+ }
+ slot_size = NS2SA( st_ivas->hDecoderConfig->output_Fs, CLDFB_SLOT_NS );
+
+ /* loop for synthesis, assume we always have to render in multiples of 5ms subframes with spills */
+ slots_to_render = min( hDirAC->num_slots - hDirAC->slots_rendered, nSamplesAsked / slot_size );
+ *nSamplesRendered = slots_to_render * slot_size;
+ first_sf = hDirAC->subframes_rendered;
+ last_sf = first_sf;
+
+ while ( slots_to_render > 0 )
+ {
+ slots_to_render -= hDirAC->subframe_nbslots[last_sf];
+ last_sf++;
+ }
+
+#ifdef DEBUGGING
+ assert( slots_to_render == 0 );
+#endif
+ for ( subframe_idx = first_sf; subframe_idx < last_sf; subframe_idx++ )
+ {
+ ivas_dirac_dec_render_sf( st_ivas, output_f_local, nchan_transport, NULL, NULL );
+ n_samples_sf = hDirAC->subframe_nbslots[subframe_idx] * st_ivas->hDirAC->slot_size;
+ for ( ch = 0; ch < nchan_intern; ch++ )
+ {
+ output_f_local[ch] += n_samples_sf;
+ }
+ }
+ if ( hDirAC->slots_rendered == hDirAC->num_slots )
+ {
+ if ( st_ivas->hDirAC->hConfig->dec_param_estim == 1 )
+ {
+ st_ivas->hDirAC->dirac_read_idx = ( st_ivas->hDirAC->dirac_read_idx + DEFAULT_JBM_CLDFB_TIMESLOTS ) % st_ivas->hDirAC->dirac_md_buffer_length;
+ }
+ else
+ {
+ st_ivas->hDirAC->dirac_read_idx = ( st_ivas->hDirAC->dirac_read_idx + DEFAULT_JBM_SUBFRAMES_5MS ) % st_ivas->hDirAC->dirac_md_buffer_length;
+ }
+ }
+
+ *nSamplesAvailable = ( hDirAC->num_slots - hDirAC->slots_rendered ) * slot_size;
+
+ return;
+}
+#endif
+
+
+/*-------------------------------------------------------------------------
+ * ivas_dirac_dec()
+ *
+ * DirAC decoding process
+ *------------------------------------------------------------------------*/
+
+#ifndef JBM_TSM_ON_TCS
+void ivas_dirac_dec(
+#else
+void ivas_dirac_dec_render_sf(
+#endif
+ Decoder_Struct *st_ivas, /* i/o: IVAS decoder structure */
+#ifdef JBM_TSM_ON_TCS
+ float *output_f[], /* i/o: synthesized core-coder transport channels/DirAC output */
+#else
+ float output_f[][L_FRAME48k], /* i/o: synthesized core-coder transport channels/DirAC output */
+#endif
const int16_t nchan_transport, /* i : number of transport channels */
float *pppQMfFrame_ts_re[IVAS_MAX_FB_MIXER_IN_CH][CLDFB_NO_COL_MAX],
- float *pppQMfFrame_ts_im[IVAS_MAX_FB_MIXER_IN_CH][CLDFB_NO_COL_MAX],
- const int16_t i_sf )
+ float *pppQMfFrame_ts_im[IVAS_MAX_FB_MIXER_IN_CH][CLDFB_NO_COL_MAX]
+#ifndef JBM_TSM_ON_TCS
+ ,
+ const int16_t i_sf
+#endif
+)
{
int16_t i, ch, idx_in, idx_lfe;
DIRAC_DEC_HANDLE hDirAC;
@@ -2022,9 +2692,15 @@ void ivas_dirac_dec(
float surCohEner;
float surCohRatio[CLDFB_NO_CHANNELS_MAX];
int16_t subframe_idx;
+#ifndef JBM_TSM_ON_TCS
int16_t sf1, sf2;
+#endif
int16_t slot_idx, index_slot;
+ int16_t hodirac_flag;
float *p_Rmat;
+#ifdef JBM_TSM_ON_TCS
+ int16_t slot_idx_start, slot_idx_start_cldfb_synth, md_idx;
+#endif
/*CLDFB: last output channels reserved to LFT for CICPx*/
float Cldfb_RealBuffer[MAX_OUTPUT_CHANNELS][MAX_PARAM_SPATIAL_SUBFRAMES][CLDFB_NO_CHANNELS_MAX];
@@ -2033,12 +2709,29 @@ void ivas_dirac_dec(
float Cldfb_ImagBuffer_Binaural[BINAURAL_CHANNELS][MAX_PARAM_SPATIAL_SUBFRAMES][CLDFB_NO_CHANNELS_MAX];
int16_t index, num_freq_bands;
+#ifdef JBM_TSM_ON_TCS
+ /* local copies of azi, ele, diffuseness */
+#ifdef FIX_393_459_460_SBA_MD
+ int16_t azimuth[CLDFB_NO_CHANNELS_MAX];
+ int16_t elevation[CLDFB_NO_CHANNELS_MAX];
+ float diffuseness_vector[CLDFB_NO_CHANNELS_MAX];
+#else
+ int16_t azimuth[JBM_CLDFB_SLOTS_IN_SUBFRAME][CLDFB_NO_CHANNELS_MAX];
+ int16_t elevation[JBM_CLDFB_SLOTS_IN_SUBFRAME][CLDFB_NO_CHANNELS_MAX];
+ float diffuseness_vector[JBM_CLDFB_SLOTS_IN_SUBFRAME][CLDFB_NO_CHANNELS_MAX];
+#endif
+#endif
+
DIRAC_DEC_STACK_MEM DirAC_mem;
float *reference_power, *reference_power_smooth;
float *onset_filter, *onset_filter_subframe, *p_onset_filter = NULL;
uint16_t coherence_flag;
+#ifndef JBM_TSM_ON_TCS
push_wmops( "ivas_dirac_dec" );
+#else
+ push_wmops( "ivas_dirac_dec_render" );
+#endif
/* Initialize aux buffers */
hDirAC = st_ivas->hDirAC;
@@ -2050,7 +2743,13 @@ void ivas_dirac_dec(
onset_filter = DirAC_mem.onset_filter;
onset_filter_subframe = DirAC_mem.onset_filter + hDirAC->num_freq_bands;
+ hodirac_flag = ivas_get_hodirac_flag( st_ivas->hDecoderConfig->ivas_total_brate, st_ivas->sba_analysis_order );
+
+#ifdef SBA_MODE_CLEAN_UP
+ if ( st_ivas->hQMetaData != NULL && st_ivas->ivas_format != SBA_FORMAT )
+#else
if ( st_ivas->hQMetaData != NULL && st_ivas->sba_mode != SBA_MODE_SPAR )
+#endif
{
coherence_flag = st_ivas->hQMetaData->coherence_flag;
}
@@ -2078,7 +2777,7 @@ void ivas_dirac_dec(
#endif
/* Subframe loop */
-
+#ifndef JBM_TSM_ON_TCS
if ( i_sf == -1 )
{
sf1 = 0;
@@ -2089,624 +2788,1054 @@ void ivas_dirac_dec(
sf1 = i_sf;
sf2 = i_sf + 1;
}
+#endif
+#ifdef JBM_TSM_ON_TCS
+ slot_idx_start = hDirAC->slots_rendered;
+ slot_idx_start_cldfb_synth = 0;
+#endif
+#ifdef JBM_TSM_ON_TCS
+ subframe_idx = hDirAC->subframes_rendered;
+#else
for ( subframe_idx = sf1; subframe_idx < sf2; subframe_idx++ )
{
- if ( hDirAC->synthesisConf != DIRAC_SYNTHESIS_GAIN_SHD )
+#endif
+#ifdef JBM_TSM_ON_TCS
+ if ( hDirAC->hConfig->dec_param_estim == FALSE )
+ {
+ md_idx = hDirAC->render_to_md_map[subframe_idx];
+ }
+ else
+ {
+ md_idx = hDirAC->render_to_md_map[slot_idx_start];
+ }
+#endif
+#ifdef JBM_TSM_ON_TCS
+ /* Another workaround for self test BE */
+#ifndef FIX_642
+ if ( st_ivas->hHeadTrackData && st_ivas->hDecoderConfig->voip_active == 0 )
+ {
+ QuatToRotMat( st_ivas->hHeadTrackData->Quaternions[st_ivas->hHeadTrackData->num_quaternions++], st_ivas->hHeadTrackData->Rmat );
+
+ p_Rmat = &st_ivas->hHeadTrackData->Rmat[0][0];
+
+ if ( st_ivas->hHeadTrackData->shd_rot_max_order == 0 )
{
- set_zero( reference_power_smooth, hDirAC->num_freq_bands );
+ num_freq_bands = hDirAC->band_grouping[hDirAC->hConfig->enc_param_start_band];
+ for ( slot_idx = 0; slot_idx < hDirAC->subframe_nbslots[subframe_idx]; slot_idx++ )
+ {
+ index_slot = slot_idx_start + slot_idx;
+ rotateAziEle_DirAC( hDirAC->azimuth[index_slot], hDirAC->elevation[index_slot], num_freq_bands, hDirAC->num_freq_bands, p_Rmat );
+ }
}
- else
+ }
+ else
+ {
+ p_Rmat = 0;
+ }
+#endif
+
+ /* copy parameters into local buffers*/
+#ifdef FIX_393_459_460_SBA_MD
+ if ( hDirAC->hConfig->dec_param_estim == FALSE )
+ {
+ mvs2s( hDirAC->azimuth[hDirAC->render_to_md_map[subframe_idx]], azimuth, hDirAC->num_freq_bands );
+ mvs2s( hDirAC->elevation[hDirAC->render_to_md_map[subframe_idx]], elevation, hDirAC->num_freq_bands );
+ mvr2r( hDirAC->diffuseness_vector[hDirAC->render_to_md_map[subframe_idx]], diffuseness_vector, hDirAC->num_freq_bands );
+ }
+ else
+ {
+ set_zero( diffuseness_vector, hDirAC->num_freq_bands );
+ }
+#else
+ if ( hDirAC->hConfig->dec_param_estim == TRUE )
+ {
+ for ( slot_idx = 0; slot_idx < hDirAC->subframe_nbslots[subframe_idx]; slot_idx++ )
{
- set_zero( onset_filter_subframe, hDirAC->num_freq_bands );
+ mvs2s( hDirAC->azimuth[hDirAC->render_to_md_map[slot_idx + slot_idx_start]], azimuth[slot_idx], hDirAC->num_freq_bands );
+ mvs2s( hDirAC->elevation[hDirAC->render_to_md_map[slot_idx + slot_idx_start]], elevation[slot_idx], hDirAC->num_freq_bands );
+ mvr2r( hDirAC->diffuseness_vector[hDirAC->render_to_md_map[slot_idx + slot_idx_start]], diffuseness_vector[slot_idx], hDirAC->num_freq_bands );
}
+ }
+ else
+ {
+ for ( slot_idx = 0; slot_idx < hDirAC->subframe_nbslots[subframe_idx]; slot_idx++ )
+ {
+ mvs2s( hDirAC->azimuth[hDirAC->render_to_md_map[subframe_idx]], azimuth[slot_idx], hDirAC->num_freq_bands );
+ mvs2s( hDirAC->elevation[hDirAC->render_to_md_map[subframe_idx]], elevation[slot_idx], hDirAC->num_freq_bands );
+ mvr2r( hDirAC->diffuseness_vector[hDirAC->render_to_md_map[subframe_idx]], diffuseness_vector[slot_idx], hDirAC->num_freq_bands );
+ }
+ }
+#endif
+#endif
+ if ( hDirAC->synthesisConf != DIRAC_SYNTHESIS_GAIN_SHD )
+ {
+ set_zero( reference_power_smooth, hDirAC->num_freq_bands );
+ }
+ else
+ {
+ set_zero( onset_filter_subframe, hDirAC->num_freq_bands );
+ }
+
+#ifdef JBM_TSM_ON_TCS
+ if ( st_ivas->hHeadTrackData
+#ifndef FIX_642
+ && st_ivas->hDecoderConfig->voip_active == 1
+#endif
+ )
+#else
if ( st_ivas->hHeadTrackData )
- {
- QuatToRotMat( st_ivas->hHeadTrackData->Quaternions[st_ivas->hHeadTrackData->num_quaternions++], st_ivas->hHeadTrackData->Rmat );
+#endif
+ {
+ QuatToRotMat( st_ivas->hHeadTrackData->Quaternions[st_ivas->hHeadTrackData->num_quaternions++], st_ivas->hHeadTrackData->Rmat );
- p_Rmat = &st_ivas->hHeadTrackData->Rmat[0][0];
+ p_Rmat = &st_ivas->hHeadTrackData->Rmat[0][0];
- if ( st_ivas->hHeadTrackData->shd_rot_max_order == 0 )
+ if ( st_ivas->hHeadTrackData->shd_rot_max_order == 0 )
+ {
+ num_freq_bands = hDirAC->band_grouping[hDirAC->hConfig->enc_param_start_band];
+#ifdef FIX_393_459_460_SBA_MD
+ if ( hDirAC->hConfig->dec_param_estim == FALSE )
{
- num_freq_bands = hDirAC->band_grouping[hDirAC->hConfig->enc_param_start_band];
+ rotateAziEle_DirAC( azimuth, elevation, num_freq_bands, hDirAC->num_freq_bands, p_Rmat );
+ }
+#else
+#ifdef JBM_TSM_ON_TCS
+ for ( slot_idx = 0; slot_idx < hDirAC->subframe_nbslots[subframe_idx]; slot_idx++ )
+#else
for ( slot_idx = 0; slot_idx < hDirAC->subframe_nbslots; slot_idx++ )
+#endif
{
+#ifdef JBM_TSM_ON_TCS
+ rotateAziEle_DirAC( azimuth[slot_idx], elevation[slot_idx], num_freq_bands, hDirAC->num_freq_bands, p_Rmat );
+#else
+ /* note, this seems wrong since it does not take the dirac read ptr into account */
index_slot = subframe_idx * hDirAC->subframe_nbslots + slot_idx;
/* Todo: This access to azimuth & elevation may use wrong indices as access should probably be based on hDirAC->dirac_read_idx */
rotateAziEle_DirAC( hDirAC->azimuth[index_slot], hDirAC->elevation[index_slot], num_freq_bands, hDirAC->num_freq_bands, p_Rmat );
+#endif
}
- }
+#endif
}
+ }
+#if defined( JBM_TSM_ON_TCS ) & !defined( FIX_642 )
+ else if ( !st_ivas->hHeadTrackData )
+#else
else
- {
- p_Rmat = 0;
- }
+#endif
+ {
+ p_Rmat = 0;
+ }
- if ( hDirAC->hConfig->dec_param_estim == FALSE )
+ if ( hDirAC->hConfig->dec_param_estim == FALSE )
+ {
+ /* compute response */
+ if ( hDirAC->synthesisConf != DIRAC_SYNTHESIS_GAIN_SHD )
{
- /* compute response */
- if ( hDirAC->synthesisConf != DIRAC_SYNTHESIS_GAIN_SHD )
- {
- ivas_dirac_dec_compute_power_factors( hDirAC->num_freq_bands,
+ ivas_dirac_dec_compute_power_factors( hDirAC->num_freq_bands,
+#ifdef JBM_TSM_ON_TCS
+#ifdef FIX_393_459_460_SBA_MD
+ diffuseness_vector,
+#else
+ diffuseness_vector[0],
+#endif
+#else
hDirAC->diffuseness_vector[hDirAC->dirac_read_idx],
- hDirAC->h_output_synthesis_psd_params.max_band_decorr,
- hDirAC->h_output_synthesis_psd_state.direct_power_factor,
- hDirAC->h_output_synthesis_psd_state.diffuse_power_factor );
+#endif
+ hDirAC->h_output_synthesis_psd_params.max_band_decorr,
+ hDirAC->h_output_synthesis_psd_state.direct_power_factor,
+ hDirAC->h_output_synthesis_psd_state.diffuse_power_factor );
- if ( coherence_flag )
+ if ( coherence_flag )
+ {
+ for ( i = 0; i < hDirAC->num_freq_bands; i++ )
{
- for ( i = 0; i < hDirAC->num_freq_bands; i++ )
- {
- dirEne = hDirAC->h_output_synthesis_psd_state.direct_power_factor[i];
+ dirEne = hDirAC->h_output_synthesis_psd_state.direct_power_factor[i];
+#ifdef JBM_TSM_ON_TCS
+ surCohEner = hDirAC->h_output_synthesis_psd_state.diffuse_power_factor[i] * hDirAC->surroundingCoherence[md_idx][i];
+#else
surCohEner = hDirAC->h_output_synthesis_psd_state.diffuse_power_factor[i] * hDirAC->surroundingCoherence[hDirAC->dirac_read_idx][i];
- hDirAC->h_output_synthesis_psd_state.diffuse_power_factor[i] -= surCohEner;
- hDirAC->h_output_synthesis_psd_state.direct_power_factor[i] += surCohEner;
+#endif
+ hDirAC->h_output_synthesis_psd_state.diffuse_power_factor[i] -= surCohEner;
+ hDirAC->h_output_synthesis_psd_state.direct_power_factor[i] += surCohEner;
- surCohRatio[i] = surCohEner / ( 1e-12f + dirEne + surCohEner );
- }
- }
- else
- {
- set_zero( surCohRatio, hDirAC->num_freq_bands );
+ surCohRatio[i] = surCohEner / ( 1e-12f + dirEne + surCohEner );
}
}
else
{
- ivas_dirac_dec_compute_gain_factors( hDirAC->num_freq_bands,
+ set_zero( surCohRatio, hDirAC->num_freq_bands );
+ }
+ }
+ else
+ {
+ ivas_dirac_dec_compute_gain_factors( hDirAC->num_freq_bands,
+#ifdef JBM_TSM_ON_TCS
+ hDirAC->diffuseness_vector[md_idx],
+#else
hDirAC->diffuseness_vector[hDirAC->dirac_read_idx],
- hDirAC->h_output_synthesis_psd_params.max_band_decorr,
- hDirAC->h_output_synthesis_psd_state.direct_power_factor,
- hDirAC->h_output_synthesis_psd_state.diffuse_power_factor );
+#endif
+ hDirAC->h_output_synthesis_psd_params.max_band_decorr,
+ hDirAC->h_output_synthesis_psd_state.direct_power_factor,
+ hDirAC->h_output_synthesis_psd_state.diffuse_power_factor );
- if ( coherence_flag )
+ if ( coherence_flag )
+ {
+ for ( i = 0; i < hDirAC->num_freq_bands; i++ )
{
- for ( i = 0; i < hDirAC->num_freq_bands; i++ )
- {
+#ifdef JBM_TSM_ON_TCS
+ surCohRatio[i] = hDirAC->surroundingCoherence[md_idx][i];
+#else
surCohRatio[i] = hDirAC->surroundingCoherence[hDirAC->dirac_read_idx][i];
- }
- }
- else
- {
- set_zero( surCohRatio, hDirAC->num_freq_bands );
+#endif
}
}
-
- if ( st_ivas->hDecoderConfig->Opt_Headrotation && st_ivas->hHeadTrackData->shd_rot_max_order == 1 )
- {
- ivas_dirac_dec_compute_directional_responses( hDirAC,
- st_ivas->hVBAPdata,
- st_ivas->hMasa,
- surCohRatio,
- st_ivas->hHeadTrackData->shd_rot_max_order,
- p_Rmat );
- }
else
{
- ivas_dirac_dec_compute_directional_responses( hDirAC,
- st_ivas->hVBAPdata,
- st_ivas->hMasa,
- surCohRatio,
- 0,
- 0 );
+ set_zero( surCohRatio, hDirAC->num_freq_bands );
}
}
+ if ( st_ivas->hDecoderConfig->Opt_Headrotation && st_ivas->hHeadTrackData->shd_rot_max_order == 1 )
+ {
+ ivas_dirac_dec_compute_directional_responses( hDirAC,
+ st_ivas->hVBAPdata,
+ st_ivas->hMasa,
+#ifdef JBM_TSM_ON_TCS
+#ifdef FIX_393_459_460_SBA_MD
+ azimuth,
+ elevation,
+#else
+ hDirAC->azimuth[md_idx],
+ hDirAC->elevation[md_idx],
+#endif
+ md_idx,
+#endif
+ surCohRatio,
+ st_ivas->hHeadTrackData->shd_rot_max_order,
+ p_Rmat,
+ hodirac_flag );
+ }
+ else
+ {
+ ivas_dirac_dec_compute_directional_responses( hDirAC,
+ st_ivas->hVBAPdata,
+ st_ivas->hMasa,
+#ifdef JBM_TSM_ON_TCS
+#ifdef FIX_393_459_460_SBA_MD
+ azimuth,
+ elevation,
+#else
+ hDirAC->azimuth[md_idx],
+ hDirAC->elevation[md_idx],
+#endif
+ md_idx,
+#endif
+ surCohRatio,
+ 0,
+ NULL,
+ hodirac_flag );
+ }
+ }
+
+#ifdef JBM_TSM_ON_TCS
+ for ( slot_idx = 0; slot_idx < hDirAC->subframe_nbslots[subframe_idx]; slot_idx++ )
+#else
for ( slot_idx = 0; slot_idx < hDirAC->subframe_nbslots; slot_idx++ )
+#endif
+ {
+#ifdef JBM_TSM_ON_TCS
+ index_slot = slot_idx_start + slot_idx;
+ if ( hDirAC->hConfig->dec_param_estim == TRUE )
{
+ md_idx = hDirAC->render_to_md_map[index_slot];
+ }
+ else
+ {
+ md_idx = hDirAC->render_to_md_map[subframe_idx];
+ }
+#else
index_slot = subframe_idx * hDirAC->subframe_nbslots + slot_idx;
+#endif
+#ifdef SBA_MODE_CLEAN_UP
+ if ( st_ivas->ivas_format == SBA_FORMAT )
+#else
if ( st_ivas->sba_mode == SBA_MODE_SPAR )
+#endif
+ {
+ for ( ch = 0; ch < nchan_transport; ch++ )
{
- for ( ch = 0; ch < nchan_transport; ch++ )
- {
- mvr2r( pppQMfFrame_ts_re[ch][slot_idx], Cldfb_RealBuffer[ch][0], hDirAC->num_freq_bands );
- mvr2r( pppQMfFrame_ts_im[ch][slot_idx], Cldfb_ImagBuffer[ch][0], hDirAC->num_freq_bands );
- }
+ mvr2r( pppQMfFrame_ts_re[ch][slot_idx], Cldfb_RealBuffer[ch][0], hDirAC->num_freq_bands );
+ mvr2r( pppQMfFrame_ts_im[ch][slot_idx], Cldfb_ImagBuffer[ch][0], hDirAC->num_freq_bands );
}
- else
+ }
+ else
+ {
+ /* CLDFB Analysis*/
+ for ( ch = 0; ch < nchan_transport; ch++ )
{
- /* CLDFB Analysis*/
- for ( ch = 0; ch < nchan_transport; ch++ )
- {
- cldfbAnalysis_ts( &( output_f[sba_map_tc[ch]][hDirAC->num_freq_bands * index_slot] ),
+#ifdef JBM_TSM_ON_TCS
+ cldfbAnalysis_ts( &( st_ivas->hTcBuffer->tc[hDirAC->sba_map_tc[ch]][hDirAC->num_freq_bands * index_slot] ),
+ Cldfb_RealBuffer[ch][0],
+ Cldfb_ImagBuffer[ch][0],
+ hDirAC->num_freq_bands,
+ st_ivas->cldfbAnaDec[ch] );
+#else
+ cldfbAnalysis_ts( &( output_f[hDirAC->sba_map_tc[ch]][hDirAC->num_freq_bands * index_slot] ),
Cldfb_RealBuffer[ch][0],
Cldfb_ImagBuffer[ch][0],
hDirAC->num_freq_bands,
st_ivas->cldfbAnaDec[ch] );
- }
+#endif
}
+ }
- /* CNG in DirAC, extra CLDFB ana for CNA*/
+ /* CNG in DirAC, extra CLDFB ana for CNA*/
+#ifdef SBA_MODE_CLEAN_UP
+ if ( st_ivas->nchan_transport == 1 && st_ivas->hSCE[0]->hCoreCoder[0] != NULL && st_ivas->hSCE[0]->hCoreCoder[0]->cna_dirac_flag && st_ivas->ivas_format != SBA_FORMAT )
+#else
if ( st_ivas->nchan_transport == 1 && st_ivas->hSCE[0]->hCoreCoder[0] != NULL && st_ivas->hSCE[0]->hCoreCoder[0]->cna_dirac_flag && st_ivas->sba_mode != SBA_MODE_SPAR )
- {
- Decoder_State *st = st_ivas->hSCE[0]->hCoreCoder[0];
+#endif
+ {
+ Decoder_State *st = st_ivas->hSCE[0]->hCoreCoder[0];
- generate_masking_noise_dirac( st->hFdCngDec->hFdCngCom,
- st_ivas->cldfbAnaDec[1],
+ generate_masking_noise_dirac( st->hFdCngDec->hFdCngCom,
+ st_ivas->cldfbAnaDec[1],
+#ifdef JBM_TSM_ON_TCS
+ st_ivas->hTcBuffer->tc[1],
+#else
&( output_f[1][L_FRAME48k - L_FRAME16k] ),
- Cldfb_RealBuffer[1][0],
- Cldfb_ImagBuffer[1][0],
- index_slot,
- st->cna_dirac_flag && st->flag_cna,
- ( st->core_brate == FRAME_NO_DATA || st->core_brate == SID_2k40 ) && st->cng_type == FD_CNG && st->cng_sba_flag );
- }
-
- /* LFE synthesis */
- if ( st_ivas->mc_mode == MC_MODE_MCMASA && !hDirAC->hOutSetup.separateChannelEnabled && !( hDirAC->hOutSetup.output_config == AUDIO_CONFIG_LS_CUSTOM && hDirAC->hOutSetup.num_lfe == 0 ) )
- {
- ivas_lfe_synth_with_cldfb( st_ivas->hMasa->hMasaLfeSynth,
- Cldfb_RealBuffer, Cldfb_ImagBuffer,
- Cldfb_RealBuffer[MAX_OUTPUT_CHANNELS - 1], Cldfb_ImagBuffer[MAX_OUTPUT_CHANNELS - 1],
- slot_idx,
+#endif
+ Cldfb_RealBuffer[1][0],
+ Cldfb_ImagBuffer[1][0],
+ index_slot,
+ st->cna_dirac_flag && st->flag_cna,
+ ( st->core_brate == FRAME_NO_DATA || st->core_brate == SID_2k40 ) && st->cng_type == FD_CNG && st->cng_sba_flag );
+ }
+
+ /* LFE synthesis */
+ if ( st_ivas->mc_mode == MC_MODE_MCMASA && !hDirAC->hOutSetup.separateChannelEnabled && !( hDirAC->hOutSetup.output_config == AUDIO_CONFIG_LS_CUSTOM && hDirAC->hOutSetup.num_lfe == 0 ) )
+ {
+ ivas_lfe_synth_with_cldfb( st_ivas->hMasa->hMasaLfeSynth,
+ Cldfb_RealBuffer, Cldfb_ImagBuffer,
+ Cldfb_RealBuffer[MAX_OUTPUT_CHANNELS - 1], Cldfb_ImagBuffer[MAX_OUTPUT_CHANNELS - 1],
+ slot_idx,
+#ifdef JBM_TSM_ON_TCS
+ md_idx,
+#else
subframe_idx,
- nchan_transport );
- }
+#endif
+ nchan_transport );
+ }
- /*-----------------------------------------------------------------*
- * protoype signal computation
- *-----------------------------------------------------------------*/
+ /*-----------------------------------------------------------------*
+ * protoype signal computation
+ *-----------------------------------------------------------------*/
- if ( hDirAC->synthesisConf == DIRAC_SYNTHESIS_GAIN_SHD )
+ if ( hDirAC->synthesisConf == DIRAC_SYNTHESIS_GAIN_SHD )
+ {
+ if ( st_ivas->hDecoderConfig->Opt_Headrotation && st_ivas->hHeadTrackData->shd_rot_max_order == 0 )
{
- if ( st_ivas->hDecoderConfig->Opt_Headrotation && st_ivas->hHeadTrackData->shd_rot_max_order == 0 )
- {
- protoSignalComputation_shd( Cldfb_RealBuffer, Cldfb_ImagBuffer,
- hDirAC->h_output_synthesis_psd_state.proto_direct_buffer_f,
- hDirAC->h_output_synthesis_psd_state.proto_diffuse_buffer_f,
- reference_power, slot_idx, nchan_transport,
- hDirAC->num_outputs_diff,
- hDirAC->num_freq_bands,
- p_Rmat );
- }
- else
- {
- protoSignalComputation_shd( Cldfb_RealBuffer, Cldfb_ImagBuffer,
- hDirAC->h_output_synthesis_psd_state.proto_direct_buffer_f,
- hDirAC->h_output_synthesis_psd_state.proto_diffuse_buffer_f,
- reference_power, slot_idx, nchan_transport,
- hDirAC->num_outputs_diff,
- hDirAC->num_freq_bands,
- 0 );
- }
+ protoSignalComputation_shd( Cldfb_RealBuffer, Cldfb_ImagBuffer,
+ hDirAC->h_output_synthesis_psd_state.proto_direct_buffer_f,
+ hDirAC->h_output_synthesis_psd_state.proto_diffuse_buffer_f,
+ reference_power, slot_idx, nchan_transport,
+ hDirAC->num_outputs_diff,
+ hDirAC->num_freq_bands,
+ p_Rmat );
+ }
+ else
+ {
+ protoSignalComputation_shd( Cldfb_RealBuffer, Cldfb_ImagBuffer,
+ hDirAC->h_output_synthesis_psd_state.proto_direct_buffer_f,
+ hDirAC->h_output_synthesis_psd_state.proto_diffuse_buffer_f,
+ reference_power, slot_idx, nchan_transport,
+ hDirAC->num_outputs_diff,
+ hDirAC->num_freq_bands,
+ 0 );
}
- else if ( hDirAC->synthesisConf == DIRAC_SYNTHESIS_MONO )
+ }
+ else if ( hDirAC->synthesisConf == DIRAC_SYNTHESIS_MONO )
+ {
+ protoSignalComputation2( Cldfb_RealBuffer, Cldfb_ImagBuffer, hDirAC->proto_frame_f,
+ hDirAC->h_output_synthesis_psd_state.proto_direct_buffer_f,
+ reference_power, hDirAC->h_output_synthesis_psd_state.proto_power_smooth,
+ 0, slot_idx, hDirAC->num_freq_bands, hDirAC->masa_stereo_type_detect );
+ }
+ else
+ {
+ switch ( nchan_transport )
+ {
+ case 11:
+ case 8:
+ case 6:
+ case 4:
+ protoSignalComputation4( Cldfb_RealBuffer, Cldfb_ImagBuffer,
+ hDirAC->proto_frame_f,
+ hDirAC->h_output_synthesis_psd_state.proto_direct_buffer_f,
+ reference_power,
+ hDirAC->h_output_synthesis_psd_state.proto_power_smooth,
+ slot_idx, hDirAC->num_outputs_diff,
+ hDirAC->num_freq_bands,
+ hDirAC->hoa_decoder,
+ nchan_transport,
+ hDirAC->sba_map_tc );
+ break;
+ case 2:
+ protoSignalComputation2( Cldfb_RealBuffer, Cldfb_ImagBuffer,
+ hDirAC->proto_frame_f,
+ hDirAC->h_output_synthesis_psd_state.proto_direct_buffer_f,
+ reference_power,
+ hDirAC->h_output_synthesis_psd_state.proto_power_smooth,
+ hDirAC->hOutSetup.is_loudspeaker_setup,
+ slot_idx,
+ hDirAC->num_freq_bands,
+ hDirAC->masa_stereo_type_detect );
+ break;
+ case 1:
+ protoSignalComputation1( Cldfb_RealBuffer, Cldfb_ImagBuffer,
+ hDirAC->proto_frame_f,
+ hDirAC->h_output_synthesis_psd_state.proto_direct_buffer_f,
+ reference_power,
+ hDirAC->h_output_synthesis_psd_state.proto_power_smooth,
+ slot_idx,
+ hDirAC->num_protos_diff,
+ hDirAC->num_freq_bands );
+ break;
+ default:
+ return;
+ }
+ }
+
+
+ /*-----------------------------------------------------------------*
+ * Compute DirAC parameters at decoder side
+ *-----------------------------------------------------------------*/
+
+ if ( hDirAC->hConfig->dec_param_estim == TRUE )
+ {
+#ifdef FIX_393_459_460_SBA_MD
+ mvs2s( &hDirAC->azimuth[md_idx][hDirAC->hConfig->enc_param_start_band], &azimuth[hDirAC->hConfig->enc_param_start_band], hDirAC->num_freq_bands - hDirAC->hConfig->enc_param_start_band );
+ mvs2s( &hDirAC->elevation[md_idx][hDirAC->hConfig->enc_param_start_band], &elevation[hDirAC->hConfig->enc_param_start_band], hDirAC->num_freq_bands - hDirAC->hConfig->enc_param_start_band );
+ if ( st_ivas->hDecoderConfig->Opt_Headrotation && st_ivas->hHeadTrackData->shd_rot_max_order == 0 )
{
- protoSignalComputation2( Cldfb_RealBuffer, Cldfb_ImagBuffer, hDirAC->proto_frame_f,
- hDirAC->h_output_synthesis_psd_state.proto_direct_buffer_f,
- reference_power, hDirAC->h_output_synthesis_psd_state.proto_power_smooth,
- 0, slot_idx, hDirAC->num_freq_bands, hDirAC->masa_stereo_type_detect );
+ num_freq_bands = hDirAC->band_grouping[hDirAC->hConfig->enc_param_start_band];
+ rotateAziEle_DirAC( azimuth, elevation, num_freq_bands, hDirAC->num_freq_bands, p_Rmat );
}
- else
- {
- switch ( nchan_transport )
- {
- case 8:
- case 6:
- case 4:
- protoSignalComputation4( Cldfb_RealBuffer, Cldfb_ImagBuffer,
- hDirAC->proto_frame_f,
- hDirAC->h_output_synthesis_psd_state.proto_direct_buffer_f,
- reference_power,
- hDirAC->h_output_synthesis_psd_state.proto_power_smooth,
- slot_idx, hDirAC->num_outputs_diff,
- hDirAC->num_freq_bands,
- hDirAC->hoa_decoder,
- nchan_transport );
- break;
- case 2:
- protoSignalComputation2( Cldfb_RealBuffer, Cldfb_ImagBuffer,
- hDirAC->proto_frame_f,
- hDirAC->h_output_synthesis_psd_state.proto_direct_buffer_f,
- reference_power,
- hDirAC->h_output_synthesis_psd_state.proto_power_smooth,
- hDirAC->hOutSetup.is_loudspeaker_setup,
- slot_idx,
- hDirAC->num_freq_bands,
- hDirAC->masa_stereo_type_detect );
- break;
- case 1:
- protoSignalComputation1( Cldfb_RealBuffer, Cldfb_ImagBuffer,
- hDirAC->proto_frame_f,
- hDirAC->h_output_synthesis_psd_state.proto_direct_buffer_f,
- reference_power,
- hDirAC->h_output_synthesis_psd_state.proto_power_smooth,
- slot_idx,
- hDirAC->num_protos_diff,
- hDirAC->num_freq_bands );
- break;
- default:
- return;
- }
- }
-
- /*-----------------------------------------------------------------*
- * Compute DirAC parameters at decoder side
- *-----------------------------------------------------------------*/
-
- if ( hDirAC->hConfig->dec_param_estim == TRUE )
- {
- hDirAC->index_buffer_intensity = ( hDirAC->index_buffer_intensity % DIRAC_NO_COL_AVG_DIFF ) + 1; /* averaging_length = 32 */
-
- index = hDirAC->index_buffer_intensity;
+#endif
- num_freq_bands = hDirAC->band_grouping[hDirAC->hConfig->enc_param_start_band];
+ hDirAC->index_buffer_intensity = ( hDirAC->index_buffer_intensity % DIRAC_NO_COL_AVG_DIFF ) + 1; /* averaging_length = 32 */
- computeIntensityVector_dec( Cldfb_RealBuffer,
- Cldfb_ImagBuffer,
- num_freq_bands,
- hDirAC->buffer_intensity_real[0][index - 1],
- hDirAC->buffer_intensity_real[1][index - 1],
- hDirAC->buffer_intensity_real[2][index - 1] );
+ index = hDirAC->index_buffer_intensity;
- computeDirectionAngles( hDirAC->buffer_intensity_real[0][index - 1],
- hDirAC->buffer_intensity_real[1][index - 1],
- hDirAC->buffer_intensity_real[2][index - 1],
+ num_freq_bands = hDirAC->band_grouping[hDirAC->hConfig->enc_param_start_band];
+
+ computeIntensityVector_dec( Cldfb_RealBuffer,
+ Cldfb_ImagBuffer,
num_freq_bands,
+ hDirAC->buffer_intensity_real[0][index - 1],
+ hDirAC->buffer_intensity_real[1][index - 1],
+ hDirAC->buffer_intensity_real[2][index - 1] );
+ computeDirectionAngles( hDirAC->buffer_intensity_real[0][index - 1],
+ hDirAC->buffer_intensity_real[1][index - 1],
+ hDirAC->buffer_intensity_real[2][index - 1],
+ num_freq_bands,
+#ifdef JBM_TSM_ON_TCS
+#ifdef FIX_393_459_460_SBA_MD
+ azimuth,
+ elevation
+#else
+ azimuth[slot_idx],
+ elevation[slot_idx]
+#endif
+#else
hDirAC->azimuth[hDirAC->dirac_estimator_idx],
- hDirAC->elevation[hDirAC->dirac_estimator_idx] );
-
- mvr2r( reference_power, &( hDirAC->buffer_energy[( index - 1 ) * num_freq_bands] ), num_freq_bands );
+ hDirAC->elevation[hDirAC->dirac_estimator_idx]
+#endif
+ );
+
+ mvr2r( reference_power, &( hDirAC->buffer_energy[( index - 1 ) * num_freq_bands] ), num_freq_bands );
+
+ computeDiffuseness( hDirAC->buffer_intensity_real,
+ hDirAC->buffer_energy,
+ num_freq_bands,
+#ifdef JBM_TSM_ON_TCS
+#ifdef FIX_393_459_460_SBA_MD
+ hDirAC->diffuseness_vector[md_idx]
+#else
+ diffuseness_vector[slot_idx]
+#endif
+#else
+ hDirAC->diffuseness_vector[hDirAC->dirac_estimator_idx]
+#endif
+ );
- computeDiffuseness( hDirAC->buffer_intensity_real,
- hDirAC->buffer_energy,
- num_freq_bands,
- hDirAC->diffuseness_vector[hDirAC->dirac_estimator_idx] );
- hDirAC->dirac_estimator_idx = ( hDirAC->dirac_estimator_idx + 1 ) % hDirAC->dirac_md_buffer_length;
- }
+#ifndef JBM_TSM_ON_TCS
+ hDirAC->dirac_estimator_idx = ( hDirAC->dirac_estimator_idx + 1 ) % hDirAC->dirac_md_buffer_length;
+#endif
+ }
#ifdef DEBUG_MODE_DIRAC
- {
- static FILE *fp_direction_vector = NULL, *fp_diffuseness = NULL, *fp_referencePower = NULL;
+ {
+ static FILE *fp_direction_vector = NULL, *fp_diffuseness = NULL, *fp_referencePower = NULL;
- if ( fp_direction_vector == NULL )
- fp_direction_vector = fopen( "./res/dbg_direction_vector_C_dec.bin", "wb" );
- if ( fp_diffuseness == NULL )
- fp_diffuseness = fopen( "./res/dbg_diffuseness_C_dec.bin", "wb" );
- if ( fp_referencePower == NULL )
- fp_referencePower = fopen( "./res/dbg_reference_power_C_dec.bin", "wb" );
+ if ( fp_direction_vector == NULL )
+ fp_direction_vector = fopen( "./res/dbg_direction_vector_C_dec.bin", "wb" );
+ if ( fp_diffuseness == NULL )
+ fp_diffuseness = fopen( "./res/dbg_diffuseness_C_dec.bin", "wb" );
+ if ( fp_referencePower == NULL )
+ fp_referencePower = fopen( "./res/dbg_reference_power_C_dec.bin", "wb" );
- for ( i = 0; i < hDirAC->num_freq_bands; i++ )
- {
- float radius_length;
- float dv[3];
+ for ( i = 0; i < hDirAC->num_freq_bands; i++ )
+ {
+ float radius_length;
+ float dv[3];
- if ( hDirAC->hConfig->dec_param_estim == FALSE )
- {
- radius_length = cos( hDirAC->elevation[subframe_idx][i] * PI_OVER_180 );
- dv[0] = radius_length * cos( hDirAC->azimuth[subframe_idx][i] * PI_OVER_180 );
- dv[1] = radius_length * sin( hDirAC->azimuth[subframe_idx][i] * PI_OVER_180 );
- dv[2] = sin( hDirAC->elevation[subframe_idx][i] * PI_OVER_180 );
-
- fwrite( dv, sizeof( float ), 3, fp_direction_vector );
- fwrite( &( hDirAC->diffuseness_vector[0][i] ), sizeof( float ), 1, fp_diffuseness );
- if ( hDirAC->synthesisConf == DIRAC_SYNTHESIS_GAIN_SHD )
- {
- reference_power[i] = Cldfb_RealBuffer[0][0][i] * Cldfb_RealBuffer[0][0][i] + Cldfb_ImagBuffer[0][0][i] * Cldfb_ImagBuffer[0][0][i];
- }
- fwrite( &( reference_power[i] ), sizeof( float ), 1, fp_referencePower );
- }
- else
+ if ( hDirAC->hConfig->dec_param_estim == FALSE )
+ {
+ radius_length = cos( hDirAC->elevation[subframe_idx][i] * PI_OVER_180 );
+ dv[0] = radius_length * cos( hDirAC->azimuth[subframe_idx][i] * PI_OVER_180 );
+ dv[1] = radius_length * sin( hDirAC->azimuth[subframe_idx][i] * PI_OVER_180 );
+ dv[2] = sin( hDirAC->elevation[subframe_idx][i] * PI_OVER_180 );
+
+ fwrite( dv, sizeof( float ), 3, fp_direction_vector );
+ fwrite( &( hDirAC->diffuseness_vector[0][i] ), sizeof( float ), 1, fp_diffuseness );
+ if ( hDirAC->synthesisConf == DIRAC_SYNTHESIS_GAIN_SHD )
{
- radius_length = cos( hDirAC->elevation[index_slot][i] * PI_OVER_180 );
- dv[0] = radius_length * cos( hDirAC->azimuth[index_slot][i] * PI_OVER_180 );
- dv[1] = radius_length * sin( hDirAC->azimuth[index_slot][i] * PI_OVER_180 );
- dv[2] = sin( hDirAC->elevation[index_slot][i] * PI_OVER_180 );
-
- fwrite( dv, sizeof( float ), 3, fp_direction_vector );
- fwrite( &( hDirAC->diffuseness_vector[index_slot][i] ), sizeof( float ), 1, fp_diffuseness );
- fwrite( &( reference_power[i] ), sizeof( float ), 1, fp_referencePower );
+ reference_power[i] = Cldfb_RealBuffer[0][0][i] * Cldfb_RealBuffer[0][0][i] + Cldfb_ImagBuffer[0][0][i] * Cldfb_ImagBuffer[0][0][i];
}
+ fwrite( &( reference_power[i] ), sizeof( float ), 1, fp_referencePower );
+ }
+ else
+ {
+ radius_length = cos( hDirAC->elevation[index_slot][i] * PI_OVER_180 );
+ dv[0] = radius_length * cos( hDirAC->azimuth[index_slot][i] * PI_OVER_180 );
+ dv[1] = radius_length * sin( hDirAC->azimuth[index_slot][i] * PI_OVER_180 );
+ dv[2] = sin( hDirAC->elevation[index_slot][i] * PI_OVER_180 );
+
+ fwrite( dv, sizeof( float ), 3, fp_direction_vector );
+ fwrite( &( hDirAC->diffuseness_vector[index_slot][i] ), sizeof( float ), 1, fp_diffuseness );
+ fwrite( &( reference_power[i] ), sizeof( float ), 1, fp_referencePower );
}
}
+ }
#endif
- /*-----------------------------------------------------------------*
- * frequency domain decorrelation
- *-----------------------------------------------------------------*/
+ /*-----------------------------------------------------------------*
+ * frequency domain decorrelation
+ *-----------------------------------------------------------------*/
- if ( hDirAC->proto_signal_decorr_on == 1 )
+ if ( hDirAC->proto_signal_decorr_on == 1 )
+ {
+ /* decorrelate prototype frame */
+ if ( hDirAC->synthesisConf == DIRAC_SYNTHESIS_GAIN_SHD )
{
- /* decorrelate prototype frame */
- if ( hDirAC->synthesisConf == DIRAC_SYNTHESIS_GAIN_SHD )
- {
- ivas_dirac_dec_decorr_process( hDirAC->num_freq_bands,
- hDirAC->num_outputs_diff,
- hDirAC->num_protos_diff,
- hDirAC->synthesisConf,
- nchan_transport,
- hDirAC->h_output_synthesis_psd_state.proto_diffuse_buffer_f + slot_idx * 2 * hDirAC->num_freq_bands * hDirAC->num_outputs_diff,
- hDirAC->num_protos_diff,
- hDirAC->proto_index_diff,
- hDirAC->h_output_synthesis_psd_state.proto_diffuse_buffer_f + slot_idx * 2 * hDirAC->num_freq_bands * hDirAC->num_outputs_diff + 2 * hDirAC->num_freq_bands * min( 4, nchan_transport ),
- onset_filter,
- hDirAC->h_freq_domain_decorr_ap_params,
- hDirAC->h_freq_domain_decorr_ap_state );
-
- v_multc( onset_filter, 0.25f, onset_filter, hDirAC->num_freq_bands );
- v_add( onset_filter, onset_filter_subframe, onset_filter_subframe, hDirAC->num_freq_bands );
- p_onset_filter = onset_filter_subframe;
- }
- else
- {
- ivas_dirac_dec_decorr_process( hDirAC->num_freq_bands,
- hDirAC->num_outputs_diff,
- hDirAC->num_protos_diff,
- hDirAC->synthesisConf,
- nchan_transport,
- hDirAC->proto_frame_f,
- hDirAC->num_protos_diff,
- hDirAC->proto_index_diff,
- DirAC_mem.frame_dec_f,
- onset_filter,
- hDirAC->h_freq_domain_decorr_ap_params,
- hDirAC->h_freq_domain_decorr_ap_state );
-
- hDirAC->proto_frame_dec_f = DirAC_mem.frame_dec_f;
- p_onset_filter = onset_filter;
- }
+ ivas_dirac_dec_decorr_process( hDirAC->num_freq_bands,
+ hDirAC->num_outputs_diff,
+ hDirAC->num_protos_diff,
+ hDirAC->synthesisConf,
+ nchan_transport,
+ hDirAC->h_output_synthesis_psd_state.proto_diffuse_buffer_f + slot_idx * 2 * hDirAC->num_freq_bands * hDirAC->num_outputs_diff,
+ hDirAC->num_protos_diff,
+ hDirAC->proto_index_diff,
+ hDirAC->h_output_synthesis_psd_state.proto_diffuse_buffer_f + slot_idx * 2 * hDirAC->num_freq_bands * hDirAC->num_outputs_diff + 2 * hDirAC->num_freq_bands * min( 4, nchan_transport ),
+ onset_filter,
+ hDirAC->h_freq_domain_decorr_ap_params,
+ hDirAC->h_freq_domain_decorr_ap_state );
+
+ v_multc( onset_filter, 0.25f, onset_filter, hDirAC->num_freq_bands );
+ v_add( onset_filter, onset_filter_subframe, onset_filter_subframe, hDirAC->num_freq_bands );
+ p_onset_filter = onset_filter_subframe;
}
else
{
- if ( hDirAC->synthesisConf == DIRAC_SYNTHESIS_GAIN_SHD )
- {
- set_f( onset_filter_subframe, 1.f, hDirAC->num_freq_bands );
- p_onset_filter = onset_filter_subframe;
- }
- else
- {
- /* no frequency domain decorrelation: use prototype frame */
- hDirAC->proto_frame_dec_f = hDirAC->proto_frame_f;
- p_onset_filter = NULL;
- }
+ ivas_dirac_dec_decorr_process( hDirAC->num_freq_bands,
+ hDirAC->num_outputs_diff,
+ hDirAC->num_protos_diff,
+ hDirAC->synthesisConf,
+ nchan_transport,
+ hDirAC->proto_frame_f,
+ hDirAC->num_protos_diff,
+ hDirAC->proto_index_diff,
+ DirAC_mem.frame_dec_f,
+ onset_filter,
+ hDirAC->h_freq_domain_decorr_ap_params,
+ hDirAC->h_freq_domain_decorr_ap_state );
+
+ hDirAC->proto_frame_dec_f = DirAC_mem.frame_dec_f;
+ p_onset_filter = onset_filter;
}
-
- /*-----------------------------------------------------------------*
- * output synthesis
- *-----------------------------------------------------------------*/
-
- if ( hDirAC->synthesisConf == DIRAC_SYNTHESIS_PSD_LS || hDirAC->synthesisConf == DIRAC_SYNTHESIS_PSD_SHD )
+ }
+ else
+ {
+ if ( hDirAC->synthesisConf == DIRAC_SYNTHESIS_GAIN_SHD )
+ {
+ set_f( onset_filter_subframe, 1.f, hDirAC->num_freq_bands );
+ p_onset_filter = onset_filter_subframe;
+ }
+ else
{
- /*Compute diffuse prototypes*/
- ivas_dirac_dec_compute_diffuse_proto( hDirAC, slot_idx );
+ /* no frequency domain decorrelation: use prototype frame */
+ hDirAC->proto_frame_dec_f = hDirAC->proto_frame_f;
+ p_onset_filter = NULL;
}
+ }
+
+ /*-----------------------------------------------------------------*
+ * output synthesis
+ *-----------------------------------------------------------------*/
+
+ if ( hDirAC->synthesisConf == DIRAC_SYNTHESIS_PSD_LS || hDirAC->synthesisConf == DIRAC_SYNTHESIS_PSD_SHD )
+ {
+ /*Compute diffuse prototypes*/
+ ivas_dirac_dec_compute_diffuse_proto( hDirAC, slot_idx );
+ }
- /*Compute PSDs*/
- if ( st_ivas->hDecoderConfig->Opt_Headrotation && st_ivas->hHeadTrackData->shd_rot_max_order == 2 )
+ /*Compute PSDs*/
+#ifndef JBM_TSM_ON_TCS
+ if ( st_ivas->hDecoderConfig->Opt_Headrotation && st_ivas->hHeadTrackData->shd_rot_max_order == 2 )
+ {
+ ivas_dirac_dec_output_synthesis_process_slot( reference_power,
+ p_onset_filter,
+ hDirAC,
+ p_Rmat,
+ st_ivas->hVBAPdata,
+ hDirAC->hOutSetup,
+ nchan_transport,
+ st_ivas->sba_analysis_order > 1 &&
+ st_ivas->hDecoderConfig->ivas_total_brate > IVAS_256k );
+ }
+ else
+ {
+ ivas_dirac_dec_output_synthesis_process_slot( reference_power,
+ p_onset_filter,
+ hDirAC,
+ 0,
+ st_ivas->hVBAPdata,
+ hDirAC->hOutSetup,
+ nchan_transport,
+ st_ivas->sba_analysis_order > 1 &&
+ st_ivas->hDecoderConfig->ivas_total_brate > IVAS_256k
+
+ );
+ }
+#else
+ if ( st_ivas->hDecoderConfig->Opt_Headrotation && st_ivas->hHeadTrackData->shd_rot_max_order > 0 )
{
ivas_dirac_dec_output_synthesis_process_slot( reference_power,
p_onset_filter,
+#ifdef FIX_393_459_460_SBA_MD
+ azimuth,
+ elevation,
+ hDirAC->diffuseness_vector[md_idx],
+#else
+ azimuth[slot_idx],
+ elevation[slot_idx],
+ diffuseness_vector[slot_idx],
+#endif
hDirAC,
+ st_ivas->hHeadTrackData->shd_rot_max_order,
p_Rmat,
st_ivas->hVBAPdata,
hDirAC->hOutSetup,
- nchan_transport );
+ nchan_transport,
+ md_idx,
+ hodirac_flag
+
+ );
}
else
{
ivas_dirac_dec_output_synthesis_process_slot( reference_power,
p_onset_filter,
+#ifdef FIX_393_459_460_SBA_MD
+ azimuth,
+ elevation,
+ hDirAC->diffuseness_vector[md_idx],
+#else
+ azimuth[slot_idx],
+ elevation[slot_idx],
+ diffuseness_vector[slot_idx],
+#endif
hDirAC,
0,
+ 0,
st_ivas->hVBAPdata,
hDirAC->hOutSetup,
- nchan_transport );
+ nchan_transport,
+ md_idx,
+ hodirac_flag );
}
+#endif
- if ( hDirAC->synthesisConf != DIRAC_SYNTHESIS_GAIN_SHD )
- {
- v_add( reference_power, reference_power_smooth, reference_power_smooth, hDirAC->num_freq_bands );
- }
+#ifdef FIX_393_459_460_SBA_MD
+ if ( hDirAC->hConfig->dec_param_estim )
+ {
+ float fac = 1.0f / (float) hDirAC->subframe_nbslots[subframe_idx];
+ v_multc_acc( hDirAC->diffuseness_vector[md_idx], fac, diffuseness_vector, hDirAC->num_freq_bands );
+ }
+#endif
- if ( hDirAC->hConfig->dec_param_estim )
- {
- hDirAC->dirac_read_idx = ( hDirAC->dirac_read_idx + 1 ) % hDirAC->dirac_md_buffer_length;
- }
+ if ( hDirAC->synthesisConf != DIRAC_SYNTHESIS_GAIN_SHD )
+ {
+ v_add( reference_power, reference_power_smooth, reference_power_smooth, hDirAC->num_freq_bands );
}
- if ( hDirAC->hConfig->dec_param_estim == 0 )
+#ifndef JBM_TSM_ON_TCS
+ if ( hDirAC->hConfig->dec_param_estim )
{
hDirAC->dirac_read_idx = ( hDirAC->dirac_read_idx + 1 ) % hDirAC->dirac_md_buffer_length;
}
+#endif
+ }
- if ( hDirAC->synthesisConf == DIRAC_SYNTHESIS_GAIN_SHD )
+#ifndef JBM_TSM_ON_TCS
+ if ( hDirAC->hConfig->dec_param_estim == 0 )
+ {
+ hDirAC->dirac_read_idx = ( hDirAC->dirac_read_idx + 1 ) % hDirAC->dirac_md_buffer_length;
+ }
+#endif
+#ifdef JBM_TSM_ON_TCS
+ ivas_dirac_dec_output_synthesis_get_interpolator( &hDirAC->h_output_synthesis_psd_params, hDirAC->subframe_nbslots[subframe_idx] );
+
+#ifndef FIX_393_459_460_SBA_MD
+ if ( hDirAC->hConfig->dec_param_estim == FALSE )
+ {
+ md_idx = hDirAC->render_to_md_map[subframe_idx];
+ }
+ else
+ {
+ md_idx = hDirAC->render_to_md_map[slot_idx_start];
+ }
+#endif
+
+#ifndef FIX_393_459_460_SBA_MD
+ /* Workaround for BE (should be gone when #393 is adressed and diffuseness index in the gain SHD renderer with HO-DirAC is fixed) */
+ /* :TODO: remove */
+ /* get the correct md index for the diffuseness in direction smoothing and HO-DirAC, it is always the first slot of the next subframe*/
+ if ( slot_idx_start + hDirAC->subframe_nbslots[subframe_idx] == hDirAC->num_slots )
+ {
+ /* we are at the end, get the next one using the normal dirac read idx...*/
+ if ( st_ivas->hDirAC->hConfig->dec_param_estim == 1 )
+ {
+ md_idx = ( hDirAC->dirac_read_idx + DEFAULT_JBM_CLDFB_TIMESLOTS ) % hDirAC->dirac_md_buffer_length;
+ }
+ else
{
- ivas_dirac_dec_output_synthesis_process_subframe_gain_shd( Cldfb_RealBuffer,
- Cldfb_ImagBuffer,
- hDirAC,
- nchan_transport,
- p_onset_filter );
+ md_idx = ( hDirAC->dirac_read_idx + DEFAULT_JBM_SUBFRAMES_5MS ) % hDirAC->dirac_md_buffer_length;
+ }
+ }
+ else
+ {
+ if ( st_ivas->hDirAC->hConfig->dec_param_estim == 1 )
+ {
+ md_idx = hDirAC->render_to_md_map[slot_idx_start + hDirAC->subframe_nbslots[subframe_idx]];
}
else
{
- /* Determine encoding quality based additional smoothing factor */
- float qualityBasedSmFactor = 1.0f;
- if ( st_ivas->hMasa != NULL )
+ md_idx = hDirAC->render_to_md_map[subframe_idx + 1];
+ }
+ }
+#endif
+
+#endif
+ if ( hDirAC->synthesisConf == DIRAC_SYNTHESIS_GAIN_SHD )
+ {
+ ivas_dirac_dec_output_synthesis_process_subframe_gain_shd( Cldfb_RealBuffer,
+ Cldfb_ImagBuffer,
+ hDirAC,
+ nchan_transport,
+#ifdef JBM_TSM_ON_TCS
+ hDirAC->subframe_nbslots[subframe_idx],
+#endif
+ p_onset_filter,
+#ifdef FIX_393_459_460_SBA_MD
+ diffuseness_vector,
+#else
+#ifdef JBM_TSM_ON_TCS
+ md_idx,
+#endif
+#endif
+ hodirac_flag );
+ }
+ else
+ {
+ /* Determine encoding quality based additional smoothing factor */
+ float qualityBasedSmFactor = 1.0f;
+
+ if ( st_ivas->hMasa != NULL )
+ {
+ qualityBasedSmFactor = st_ivas->hMasa->data.dir_decode_quality;
+ qualityBasedSmFactor *= qualityBasedSmFactor;
+ }
+
+#ifdef JBM_TSM_ON_TCS
+#ifndef FIX_393_459_460_SBA_MD
+ /* Workaround for BE (should be gone when #393 is adressed) */
+ if ( hDirAC->hConfig->dec_param_estim == 1 )
+ {
+ num_freq_bands = hDirAC->band_grouping[hDirAC->hConfig->enc_param_start_band];
+ for ( slot_idx = 0; slot_idx < hDirAC->subframe_nbslots[subframe_idx]; slot_idx++ )
{
- qualityBasedSmFactor = st_ivas->hMasa->data.dir_decode_quality;
- qualityBasedSmFactor *= qualityBasedSmFactor;
+ mvs2s( azimuth[slot_idx], hDirAC->azimuth[hDirAC->render_to_md_map[slot_idx + slot_idx_start]], num_freq_bands );
+ mvs2s( elevation[slot_idx], hDirAC->elevation[hDirAC->render_to_md_map[slot_idx + slot_idx_start]], num_freq_bands );
+ mvr2r( diffuseness_vector[slot_idx], hDirAC->diffuseness_vector[hDirAC->render_to_md_map[slot_idx + slot_idx_start]], num_freq_bands );
}
-
- ivas_dirac_dec_output_synthesis_process_subframe_psd_ls( Cldfb_RealBuffer,
- Cldfb_ImagBuffer,
- hDirAC,
- reference_power_smooth,
- qualityBasedSmFactor );
}
+#endif
- /*-----------------------------------------------------------------*
- * CLDFB synthesis (and binaural rendering)
- *-----------------------------------------------------------------*/
+#endif
+ ivas_dirac_dec_output_synthesis_process_subframe_psd_ls( Cldfb_RealBuffer,
+ Cldfb_ImagBuffer,
+ hDirAC,
+#ifdef JBM_TSM_ON_TCS
+ hDirAC->subframe_nbslots[subframe_idx],
+#ifdef FIX_393_459_460_SBA_MD
+ diffuseness_vector,
+#else
+ md_idx,
+#endif
+#endif
+ reference_power_smooth,
+ qualityBasedSmFactor );
+ }
+
+ /*-----------------------------------------------------------------*
+ * CLDFB synthesis (and binaural rendering)
+ *-----------------------------------------------------------------*/
+#ifdef JBM_TSM_ON_TCS
+ index_slot = slot_idx_start_cldfb_synth;
+#else
index_slot = subframe_idx * hDirAC->subframe_nbslots;
+#endif
- if ( st_ivas->renderer_type == RENDERER_BINAURAL_FASTCONV || st_ivas->renderer_type == RENDERER_BINAURAL_FASTCONV_ROOM )
- {
- /* Perform binaural rendering */
- ivas_binRenderer( st_ivas->hBinRenderer,
- st_ivas->hHeadTrackData,
- Cldfb_RealBuffer_Binaural,
- Cldfb_ImagBuffer_Binaural,
- Cldfb_RealBuffer,
- Cldfb_ImagBuffer );
+ if ( st_ivas->renderer_type == RENDERER_BINAURAL_FASTCONV || st_ivas->renderer_type == RENDERER_BINAURAL_FASTCONV_ROOM )
+ {
+ /* Perform binaural rendering */
+ ivas_binRenderer( st_ivas->hBinRenderer,
+ st_ivas->hHeadTrackData,
+#ifdef JBM_TSM_ON_TCS
+ hDirAC->subframe_nbslots[subframe_idx],
+#endif
+ Cldfb_RealBuffer_Binaural,
+ Cldfb_ImagBuffer_Binaural,
+ Cldfb_RealBuffer,
+ Cldfb_ImagBuffer );
- /* Inverse CLDFB*/
- for ( ch = 0; ch < st_ivas->hDecoderConfig->nchan_out; ch++ )
- {
- /* open CLDFB buffer up to CLDFB_NO_CHANNELS_MAX bands for 48kHz */
- float *RealBuffer[MAX_PARAM_SPATIAL_SUBFRAMES];
- float *ImagBuffer[MAX_PARAM_SPATIAL_SUBFRAMES];
+ /* Inverse CLDFB*/
+ for ( ch = 0; ch < st_ivas->hDecoderConfig->nchan_out; ch++ )
+ {
+ /* open CLDFB buffer up to CLDFB_NO_CHANNELS_MAX bands for 48kHz */
+ float *RealBuffer[MAX_PARAM_SPATIAL_SUBFRAMES];
+ float *ImagBuffer[MAX_PARAM_SPATIAL_SUBFRAMES];
+#ifdef JBM_TSM_ON_TCS
+ for ( i = 0; i < hDirAC->subframe_nbslots[subframe_idx]; i++ )
+#else
for ( i = 0; i < MAX_PARAM_SPATIAL_SUBFRAMES; i++ )
- {
- RealBuffer[i] = Cldfb_RealBuffer_Binaural[ch][i];
- ImagBuffer[i] = Cldfb_ImagBuffer_Binaural[ch][i];
- }
+#endif
+ {
+ RealBuffer[i] = Cldfb_RealBuffer_Binaural[ch][i];
+ ImagBuffer[i] = Cldfb_ImagBuffer_Binaural[ch][i];
+ }
+#ifdef JBM_TSM_ON_TCS
+ cldfbSynthesis( RealBuffer,
+ ImagBuffer,
+ &( output_f[ch][index_slot * hDirAC->num_freq_bands] ),
+ hDirAC->num_freq_bands * hDirAC->subframe_nbslots[subframe_idx],
+ st_ivas->cldfbSynDec[ch] );
+#else
cldfbSynthesis( RealBuffer,
ImagBuffer,
&( output_f[ch][index_slot * hDirAC->num_freq_bands] ),
hDirAC->num_freq_bands * hDirAC->subframe_nbslots,
st_ivas->cldfbSynDec[ch] );
- }
+#endif
}
+ }
+#ifdef SBA_MODE_CLEAN_UP
+ else if ( st_ivas->ivas_format == SBA_FORMAT )
+#else
else if ( st_ivas->sba_mode == SBA_MODE_SPAR )
+#endif
+ {
+ for ( ch = 0; ch < hDirAC->hOutSetup.nchan_out_woLFE; ch++ )
{
- for ( ch = 0; ch < hDirAC->hOutSetup.nchan_out_woLFE; ch++ )
- {
+#ifdef JBM_TSM_ON_TCS
+ for ( slot_idx = 0; slot_idx < hDirAC->subframe_nbslots[subframe_idx]; slot_idx++ )
+#else
for ( slot_idx = 0; slot_idx < hDirAC->subframe_nbslots; slot_idx++ )
- {
- mvr2r( Cldfb_RealBuffer[ch][slot_idx], pppQMfFrame_ts_re[ch][slot_idx], hDirAC->num_freq_bands );
- mvr2r( Cldfb_ImagBuffer[ch][slot_idx], pppQMfFrame_ts_im[ch][slot_idx], hDirAC->num_freq_bands );
- }
+#endif
+ {
+ mvr2r( Cldfb_RealBuffer[ch][slot_idx], pppQMfFrame_ts_re[ch][slot_idx], hDirAC->num_freq_bands );
+ mvr2r( Cldfb_ImagBuffer[ch][slot_idx], pppQMfFrame_ts_im[ch][slot_idx], hDirAC->num_freq_bands );
}
}
- else
- {
- float *RealBuffer[MAX_PARAM_SPATIAL_SUBFRAMES];
- float *ImagBuffer[MAX_PARAM_SPATIAL_SUBFRAMES];
- int16_t outchannels;
+ }
+ else
+ {
+ float *RealBuffer[MAX_PARAM_SPATIAL_SUBFRAMES];
+ float *ImagBuffer[MAX_PARAM_SPATIAL_SUBFRAMES];
+ int16_t outchannels;
- idx_in = 0;
- idx_lfe = 0;
+ idx_in = 0;
+ idx_lfe = 0;
- outchannels = hDirAC->hOutSetup.nchan_out_woLFE + hDirAC->hOutSetup.num_lfe;
- if ( hDirAC->hOutSetup.separateChannelEnabled && ( hDirAC->hOutSetup.output_config == AUDIO_CONFIG_5_1 ||
- hDirAC->hOutSetup.output_config == AUDIO_CONFIG_7_1 ||
- hDirAC->hOutSetup.output_config == AUDIO_CONFIG_5_1_2 ||
- hDirAC->hOutSetup.output_config == AUDIO_CONFIG_5_1_4 ||
- hDirAC->hOutSetup.output_config == AUDIO_CONFIG_7_1_4 ||
- ( hDirAC->hOutSetup.output_config == AUDIO_CONFIG_LS_CUSTOM && st_ivas->hLsSetupCustom->separate_ch_found ) ) )
- {
- outchannels++;
- }
+ outchannels = hDirAC->hOutSetup.nchan_out_woLFE + hDirAC->hOutSetup.num_lfe;
+ if ( hDirAC->hOutSetup.separateChannelEnabled && ( hDirAC->hOutSetup.output_config == AUDIO_CONFIG_5_1 ||
+ hDirAC->hOutSetup.output_config == AUDIO_CONFIG_7_1 ||
+ hDirAC->hOutSetup.output_config == AUDIO_CONFIG_5_1_2 ||
+ hDirAC->hOutSetup.output_config == AUDIO_CONFIG_5_1_4 ||
+ hDirAC->hOutSetup.output_config == AUDIO_CONFIG_7_1_4 ||
+ ( hDirAC->hOutSetup.output_config == AUDIO_CONFIG_LS_CUSTOM && st_ivas->hLsSetupCustom->separate_ch_found ) ) )
+ {
+ outchannels++;
+ }
- if ( hDirAC->hOutSetup.separateChannelEnabled && hDirAC->hOutSetup.output_config == AUDIO_CONFIG_LS_CUSTOM )
- {
- float tmp_separated[L_FRAME48k / MAX_PARAM_SPATIAL_SUBFRAMES];
- float tmp_lfe[L_FRAME48k / MAX_PARAM_SPATIAL_SUBFRAMES];
- const int16_t subframe_start_sample = index_slot * hDirAC->num_freq_bands;
+ if ( hDirAC->hOutSetup.separateChannelEnabled && hDirAC->hOutSetup.output_config == AUDIO_CONFIG_LS_CUSTOM )
+ {
+ float tmp_separated[L_FRAME48k / MAX_PARAM_SPATIAL_SUBFRAMES];
+ float tmp_lfe[L_FRAME48k / MAX_PARAM_SPATIAL_SUBFRAMES];
+ const int16_t subframe_start_sample = index_slot * hDirAC->num_freq_bands;
+#ifdef JBM_TSM_ON_TCS
+ const int16_t num_samples_subframe = hDirAC->num_freq_bands * hDirAC->subframe_nbslots[subframe_idx];
+#else
const int16_t num_samples_subframe = hDirAC->num_freq_bands * hDirAC->subframe_nbslots;
+#endif
- /* Move the separated and the LFE channels to temporary variables as spatial synthesis may overwrite current channels */
- mvr2r( &( output_f[st_ivas->hOutSetup.separateChannelIndex][subframe_start_sample] ), tmp_separated, num_samples_subframe );
- mvr2r( &( output_f[LFE_CHANNEL][subframe_start_sample] ), tmp_lfe, num_samples_subframe );
+ /* Move the separated and the LFE channels to temporary variables as spatial synthesis may overwrite current channels */
+ mvr2r( &( output_f[st_ivas->hOutSetup.separateChannelIndex][subframe_start_sample] ), tmp_separated, num_samples_subframe );
+ mvr2r( &( output_f[LFE_CHANNEL][subframe_start_sample] ), tmp_lfe, num_samples_subframe );
- for ( ch = 0; ch < outchannels; ch++ )
+ for ( ch = 0; ch < outchannels; ch++ )
+ {
+ if ( ( hDirAC->hOutSetup.num_lfe > 0 ) && ( hDirAC->hOutSetup.index_lfe[idx_lfe] == ch ) )
{
- if ( ( hDirAC->hOutSetup.num_lfe > 0 ) && ( hDirAC->hOutSetup.index_lfe[idx_lfe] == ch ) )
- {
- /* Move the LFE channel to the correct place */
- mvr2r( tmp_lfe, &( output_f[ch][subframe_start_sample] ), num_samples_subframe );
+ /* Move the LFE channel to the correct place */
+ mvr2r( tmp_lfe, &( output_f[ch][subframe_start_sample] ), num_samples_subframe );
- if ( idx_lfe < ( hDirAC->hOutSetup.num_lfe - 1 ) )
- {
- idx_lfe++;
- }
- }
- else if ( ( st_ivas->hLsSetupCustom->separate_ch_found ) && ( hDirAC->hOutSetup.separateChannelIndex == ch ) )
+ if ( idx_lfe < ( hDirAC->hOutSetup.num_lfe - 1 ) )
{
- /* Move the separated channel to the correct place. Thus, the separated channel is
- * combined with the synthesized channels here when there is a matching channel. */
- mvr2r( tmp_separated, &( output_f[ch][subframe_start_sample] ), num_samples_subframe );
+ idx_lfe++;
}
- else
- {
- /* open CLDFB buffer up to CLDFB_NO_CHANNELS_MAX bands for 48kHz */
+ }
+ else if ( ( st_ivas->hLsSetupCustom->separate_ch_found ) && ( hDirAC->hOutSetup.separateChannelIndex == ch ) )
+ {
+ /* Move the separated channel to the correct place. Thus, the separated channel is
+ * combined with the synthesized channels here when there is a matching channel. */
+ mvr2r( tmp_separated, &( output_f[ch][subframe_start_sample] ), num_samples_subframe );
+ }
+ else
+ {
+ /* open CLDFB buffer up to CLDFB_NO_CHANNELS_MAX bands for 48kHz */
+#ifdef JBM_TSM_ON_TCS
+ for ( i = 0; i < hDirAC->subframe_nbslots[subframe_idx]; i++ )
+#else
for ( i = 0; i < MAX_PARAM_SPATIAL_SUBFRAMES; i++ )
- {
- RealBuffer[i] = Cldfb_RealBuffer[idx_in][i];
- ImagBuffer[i] = Cldfb_ImagBuffer[idx_in][i];
- }
- cldfbSynthesis( RealBuffer, ImagBuffer, &( output_f[ch][subframe_start_sample] ), num_samples_subframe, st_ivas->cldfbSynDec[idx_in] );
-
- if ( !st_ivas->hLsSetupCustom->separate_ch_found )
- {
- /* Pan the separated channel and mix with the synthesized channels. Thus, the separated channel
- * is combined with the synthesized channels here when there is no matching channel. */
- v_multc_acc( tmp_separated, st_ivas->hLsSetupCustom->separate_ch_gains[idx_in], &( output_f[ch][subframe_start_sample] ), num_samples_subframe );
- }
+#endif
+ {
+ RealBuffer[i] = Cldfb_RealBuffer[idx_in][i];
+ ImagBuffer[i] = Cldfb_ImagBuffer[idx_in][i];
+ }
+ cldfbSynthesis( RealBuffer, ImagBuffer, &( output_f[ch][subframe_start_sample] ), num_samples_subframe, st_ivas->cldfbSynDec[idx_in] );
- idx_in++;
+ if ( !st_ivas->hLsSetupCustom->separate_ch_found )
+ {
+ /* Pan the separated channel and mix with the synthesized channels. Thus, the separated channel
+ * is combined with the synthesized channels here when there is no matching channel. */
+ v_multc_acc( tmp_separated, st_ivas->hLsSetupCustom->separate_ch_gains[idx_in], &( output_f[ch][subframe_start_sample] ), num_samples_subframe );
}
+
+ idx_in++;
}
}
- else
+ }
+ else
+ {
+ for ( ch = 0; ch < outchannels; ch++ )
{
- for ( ch = 0; ch < outchannels; ch++ )
+ if ( ( hDirAC->hOutSetup.num_lfe > 0 ) && ( hDirAC->hOutSetup.index_lfe[idx_lfe] == ch ) )
{
- if ( ( hDirAC->hOutSetup.num_lfe > 0 ) && ( hDirAC->hOutSetup.index_lfe[idx_lfe] == ch ) )
+ if ( st_ivas->mc_mode == MC_MODE_MCMASA && !hDirAC->hOutSetup.separateChannelEnabled )
{
- if ( st_ivas->mc_mode == MC_MODE_MCMASA && !hDirAC->hOutSetup.separateChannelEnabled )
- {
+#ifdef JBM_TSM_ON_TCS
+ for ( i = 0; i < hDirAC->subframe_nbslots[subframe_idx]; i++ )
+#else
for ( i = 0; i < MAX_PARAM_SPATIAL_SUBFRAMES; i++ )
- {
- RealBuffer[i] = Cldfb_RealBuffer[MAX_OUTPUT_CHANNELS - 1][i];
- ImagBuffer[i] = Cldfb_ImagBuffer[MAX_OUTPUT_CHANNELS - 1][i];
- }
- cldfbSynthesis( RealBuffer, ImagBuffer, &( output_f[ch][index_slot * hDirAC->num_freq_bands] ), hDirAC->num_freq_bands * hDirAC->subframe_nbslots, st_ivas->cldfbSynDec[hDirAC->hOutSetup.nchan_out_woLFE + idx_lfe] );
- }
- else if ( st_ivas->mc_mode == MC_MODE_MCMASA && hDirAC->hOutSetup.separateChannelEnabled )
- {
- /* LFE has been synthesized in the time domain, do nothing. */
- }
- else
- {
- set_zero( &( output_f[ch][index_slot * hDirAC->num_freq_bands] ), hDirAC->subframe_nbslots * hDirAC->num_freq_bands );
- }
-
- if ( idx_lfe < ( hDirAC->hOutSetup.num_lfe - 1 ) )
+#endif
{
- idx_lfe++;
+ RealBuffer[i] = Cldfb_RealBuffer[MAX_OUTPUT_CHANNELS - 1][i];
+ ImagBuffer[i] = Cldfb_ImagBuffer[MAX_OUTPUT_CHANNELS - 1][i];
}
+#ifdef JBM_TSM_ON_TCS
+ cldfbSynthesis( RealBuffer, ImagBuffer, &( output_f[ch][index_slot * hDirAC->num_freq_bands] ), hDirAC->num_freq_bands * hDirAC->subframe_nbslots[subframe_idx], st_ivas->cldfbSynDec[hDirAC->hOutSetup.nchan_out_woLFE + idx_lfe] );
+#else
+ cldfbSynthesis( RealBuffer, ImagBuffer, &( output_f[ch][index_slot * hDirAC->num_freq_bands] ), hDirAC->num_freq_bands * hDirAC->subframe_nbslots, st_ivas->cldfbSynDec[hDirAC->hOutSetup.nchan_out_woLFE + idx_lfe] );
+#endif
}
- else if ( ( hDirAC->hOutSetup.separateChannelEnabled ) && ( hDirAC->hOutSetup.separateChannelIndex == ch ) )
+ else if ( st_ivas->mc_mode == MC_MODE_MCMASA && hDirAC->hOutSetup.separateChannelEnabled )
{
- /* The separated channel is already set to output_f[hOutSetup.separateChannelIndex]. Thus, the separated
- * channel is combined with the synthesized channels here. */
+ /* LFE has been synthesized in the time domain, do nothing. */
}
else
{
- /* open CLDFB buffer up to CLDFB_NO_CHANNELS_MAX bands for 48kHz */
+#ifdef JBM_TSM_ON_TCS
+ set_zero( &( output_f[ch][index_slot * hDirAC->num_freq_bands] ), hDirAC->subframe_nbslots[subframe_idx] * hDirAC->num_freq_bands );
+#else
+ set_zero( &( output_f[ch][index_slot * hDirAC->num_freq_bands] ), hDirAC->subframe_nbslots * hDirAC->num_freq_bands );
+#endif
+ }
+
+ if ( idx_lfe < ( hDirAC->hOutSetup.num_lfe - 1 ) )
+ {
+ idx_lfe++;
+ }
+ }
+ else if ( ( hDirAC->hOutSetup.separateChannelEnabled ) && ( hDirAC->hOutSetup.separateChannelIndex == ch ) )
+ {
+ /* The separated channel is already set to output_f[hOutSetup.separateChannelIndex]. Thus, the separated
+ * channel is combined with the synthesized channels here. */
+ }
+ else
+ {
+ /* open CLDFB buffer up to CLDFB_NO_CHANNELS_MAX bands for 48kHz */
+#ifdef JBM_TSM_ON_TCS
+ for ( i = 0; i < hDirAC->subframe_nbslots[subframe_idx]; i++ )
+#else
for ( i = 0; i < MAX_PARAM_SPATIAL_SUBFRAMES; i++ )
- {
- RealBuffer[i] = Cldfb_RealBuffer[idx_in][i];
- ImagBuffer[i] = Cldfb_ImagBuffer[idx_in][i];
- }
- cldfbSynthesis( RealBuffer, ImagBuffer, &( output_f[ch][index_slot * hDirAC->num_freq_bands] ), hDirAC->num_freq_bands * hDirAC->subframe_nbslots, st_ivas->cldfbSynDec[idx_in] );
- idx_in++;
+#endif
+ {
+ RealBuffer[i] = Cldfb_RealBuffer[idx_in][i];
+ ImagBuffer[i] = Cldfb_ImagBuffer[idx_in][i];
}
+#ifdef JBM_TSM_ON_TCS
+ cldfbSynthesis( RealBuffer, ImagBuffer, &( output_f[ch][index_slot * hDirAC->num_freq_bands] ), hDirAC->num_freq_bands * hDirAC->subframe_nbslots[subframe_idx], st_ivas->cldfbSynDec[idx_in] );
+#else
+ cldfbSynthesis( RealBuffer, ImagBuffer, &( output_f[ch][index_slot * hDirAC->num_freq_bands] ), hDirAC->num_freq_bands * hDirAC->subframe_nbslots, st_ivas->cldfbSynDec[idx_in] );
+#endif
+ idx_in++;
}
}
}
}
+#ifdef JBM_TSM_ON_TCS
+ hDirAC->slots_rendered += hDirAC->subframe_nbslots[subframe_idx];
+ hDirAC->subframes_rendered++;
+#endif
+#ifndef JBM_TSM_ON_TCS
+}
+#endif
- pop_wmops();
+pop_wmops();
- return;
+return;
}
@@ -3394,7 +4523,8 @@ static void protoSignalComputation4(
const int16_t num_outputs_diff,
const int16_t num_freq_bands,
const float *mtx_hoa_decoder,
- const int16_t nchan_transport )
+ const int16_t nchan_transport,
+ const int16_t *sba_map_tc_ind )
{
int16_t k, l;
int16_t n;
@@ -3420,8 +4550,8 @@ static void protoSignalComputation4(
proto_frame_f[2 * l * num_freq_bands + 2 * k + 1] = 0.f;
for ( n = 0; n < nchan_transport; n++ )
{
- proto_frame_f[2 * l * num_freq_bands + 2 * k] += RealBuffer[n][0][k] * mtx_hoa_decoder[l * 16 + sba_map_tc[n]];
- proto_frame_f[2 * l * num_freq_bands + 2 * k + 1] += ImagBuffer[n][0][k] * mtx_hoa_decoder[l * 16 + sba_map_tc[n]];
+ proto_frame_f[2 * l * num_freq_bands + 2 * k] += RealBuffer[n][0][k] * mtx_hoa_decoder[l * 16 + sba_map_tc_ind[n]];
+ proto_frame_f[2 * l * num_freq_bands + 2 * k + 1] += ImagBuffer[n][0][k] * mtx_hoa_decoder[l * 16 + sba_map_tc_ind[n]];
}
}
}
diff --git a/lib_dec/ivas_dirac_decorr_dec.c b/lib_dec/ivas_dirac_decorr_dec.c
index bcaa6cf2a13916ccb0b68bd275d0f243ba4df33d..8c19d9698b29c3fc6d4f84edcc0a1826e9d20b39 100644
--- a/lib_dec/ivas_dirac_decorr_dec.c
+++ b/lib_dec/ivas_dirac_decorr_dec.c
@@ -156,7 +156,7 @@ ivas_error ivas_dirac_dec_decorr_open(
freq_domain_decorr_ap_params->max_frequency = ( DIRAC_MAX_DECORR_CLDFB_BANDS * 24000 ) / CLDFB_NO_CHANNELS_MAX;
}
- freq_domain_decorr_ap_params->use_ducker = 1; /* fcs: fixed for now but can be adaptive in an extended version */
+ freq_domain_decorr_ap_params->use_ducker = 1; /* ToDo: fcs: fixed for now but can be adaptive in an extended version */
assert( ( freq_domain_decorr_ap_params->max_frequency >= 0 ) && ( freq_domain_decorr_ap_params->max_frequency <= output_Fs / 2 ) && "Error: max_frequency invalid!" );
diff --git a/lib_dec/ivas_dirac_output_synthesis_cov.c b/lib_dec/ivas_dirac_output_synthesis_cov.c
index a2fc9ee8210be12378d3175c808075fd88ebcd8d..ffe6fea38249029d090ac8ee38e6171705641479 100644
--- a/lib_dec/ivas_dirac_output_synthesis_cov.c
+++ b/lib_dec/ivas_dirac_output_synthesis_cov.c
@@ -104,13 +104,25 @@ ivas_error ivas_dirac_dec_output_synthesis_cov_open(
set_zero( h_dirac_output_synthesis_state->cx_old[idx], nchan_in * nchan_in );
set_zero( h_dirac_output_synthesis_state->cy_old[idx], nchan_out * nchan_out );
set_zero( h_dirac_output_synthesis_state->mixing_matrix_old[idx], nchan_out * nchan_in );
+
+#ifdef JBM_TSM_ON_TCS
+ if ( ( h_dirac_output_synthesis_state->mixing_matrix[idx] = (float *) malloc( nchan_out * nchan_in * sizeof( float ) ) ) == NULL )
+ {
+ return ( IVAS_ERROR( IVAS_ERR_FAILED_ALLOC, "Can not allocate memory for DirAC synthesis matrix\n" ) );
+ }
+ set_zero( h_dirac_output_synthesis_state->mixing_matrix[idx], nchan_out * nchan_in );
+#endif
}
for ( ; idx < CLDFB_NO_CHANNELS_MAX; idx++ )
{
h_dirac_output_synthesis_state->cx_old[idx] = NULL;
h_dirac_output_synthesis_state->cy_old[idx] = NULL;
h_dirac_output_synthesis_state->mixing_matrix_old[idx] = NULL;
+#ifdef JBM_TSM_ON_TCS
+ h_dirac_output_synthesis_state->mixing_matrix[idx] = NULL;
+#endif
}
+
for ( idx = 0; idx < num_param_bands_residual; idx++ )
{
if ( ( h_dirac_output_synthesis_state->mixing_matrix_res_old[idx] = (float *) malloc( nchan_out * nchan_out * sizeof( float ) ) ) == NULL )
@@ -118,10 +130,21 @@ ivas_error ivas_dirac_dec_output_synthesis_cov_open(
return ( IVAS_ERROR( IVAS_ERR_FAILED_ALLOC, "Can not allocate memory for DirAC synthesis covariance\n" ) );
}
set_zero( h_dirac_output_synthesis_state->mixing_matrix_res_old[idx], nchan_out * nchan_out );
+
+#ifdef JBM_TSM_ON_TCS
+ if ( ( h_dirac_output_synthesis_state->mixing_matrix_res[idx] = (float *) malloc( nchan_out * nchan_out * sizeof( float ) ) ) == NULL )
+ {
+ return ( IVAS_ERROR( IVAS_ERR_FAILED_ALLOC, "Can not allocate memory for DirAC synthesis matrix\n" ) );
+ }
+ set_zero( h_dirac_output_synthesis_state->mixing_matrix_res[idx], nchan_out * nchan_out );
+#endif
}
for ( ; idx < CLDFB_NO_CHANNELS_MAX; idx++ )
{
h_dirac_output_synthesis_state->mixing_matrix_res_old[idx] = NULL;
+#ifdef JBM_TSM_ON_TCS
+ h_dirac_output_synthesis_state->mixing_matrix_res[idx] = NULL;
+#endif
}
/*-----------------------------------------------------------------*
@@ -145,6 +168,30 @@ ivas_error ivas_dirac_dec_output_synthesis_cov_open(
}
+#ifdef JBM_TSM_ON_TCS
+/*-------------------------------------------------------------------*
+ * ivas_dirac_dec_output_synthesis_get_interpolator()
+ *
+ *
+ *-------------------------------------------------------------------*/
+
+void ivas_dirac_dec_output_synthesis_get_interpolator(
+ DIRAC_OUTPUT_SYNTHESIS_PARAMS *h_dirac_output_synthesis_params, /* i/o: handle for the covariance synthesis parameters */
+ const uint16_t interp_length /* i : interpolator length */
+)
+{
+ int16_t idx;
+
+ for ( idx = 1; idx <= interp_length; ++idx )
+ {
+ h_dirac_output_synthesis_params->interpolator[idx - 1] = (float) idx / (float) interp_length;
+ }
+
+ return;
+}
+#endif
+
+
/*-------------------------------------------------------------------*
* ivas_dirac_dec_output_synthesis_cov_init()
*
@@ -168,11 +215,17 @@ void ivas_dirac_dec_output_synthesis_cov_init(
set_zero( h_dirac_output_synthesis_state->cx_old[idx], nchan_in * nchan_in );
set_zero( h_dirac_output_synthesis_state->cy_old[idx], nchan_out * nchan_out );
set_zero( h_dirac_output_synthesis_state->mixing_matrix_old[idx], nchan_out * nchan_in );
+#ifdef JBM_TSM_ON_TCS
+ set_zero( h_dirac_output_synthesis_state->mixing_matrix[idx], nchan_out * nchan_in );
+#endif
}
for ( idx = 0; idx < n_param_bands_res; idx++ )
{
set_zero( h_dirac_output_synthesis_state->mixing_matrix_res_old[idx], nchan_out * nchan_out );
+#ifdef JBM_TSM_ON_TCS
+ set_zero( h_dirac_output_synthesis_state->mixing_matrix_res[idx], nchan_out * nchan_out );
+#endif
}
return;
@@ -243,6 +296,20 @@ void ivas_dirac_dec_output_synthesis_cov_close(
free( h_dirac_output_synthesis_state->mixing_matrix_res_old[idx] );
h_dirac_output_synthesis_state->mixing_matrix_res_old[idx] = NULL;
}
+
+#ifdef JBM_TSM_ON_TCS
+ if ( h_dirac_output_synthesis_state->mixing_matrix[idx] != NULL )
+ {
+ free( h_dirac_output_synthesis_state->mixing_matrix[idx] );
+ h_dirac_output_synthesis_state->mixing_matrix[idx] = NULL;
+ }
+
+ if ( h_dirac_output_synthesis_state->mixing_matrix_res[idx] != NULL )
+ {
+ free( h_dirac_output_synthesis_state->mixing_matrix_res[idx] );
+ h_dirac_output_synthesis_state->mixing_matrix_res[idx] = NULL;
+ }
+#endif
}
return;
@@ -256,13 +323,21 @@ void ivas_dirac_dec_output_synthesis_cov_close(
*-------------------------------------------------------------------*/
void ivas_dirac_dec_output_synthesis_cov_param_mc_collect_slot(
- float RealBuffer[MAX_CICP_CHANNELS][PARAM_MC_MAX_NSLOTS][CLDFB_NO_CHANNELS_MAX], /* i : input channel filter bank samples (real part) */
- float ImagBuffer[MAX_CICP_CHANNELS][PARAM_MC_MAX_NSLOTS][CLDFB_NO_CHANNELS_MAX], /* i : input channel filter bank samples (imaginary part */
+#ifdef JBM_TSM_ON_TCS
+ float *RealBuffer, /* i : input channel filter bank samples (real part) */
+ float *ImagBuffer, /* i : input channel filter bank samples (imaginary part */
+#else
+ float RealBuffer[MAX_CICP_CHANNELS][PARAM_MC_MAX_NSLOTS][CLDFB_NO_CHANNELS_MAX], /* i : input channel filter bank samples (real part) */
+ float ImagBuffer[MAX_CICP_CHANNELS][PARAM_MC_MAX_NSLOTS][CLDFB_NO_CHANNELS_MAX], /* i : input channel filter bank samples (imaginary part */
+#endif
float cx[PARAM_MC_MAX_PARAMETER_BANDS][PARAM_MC_MAX_TRANSPORT_CHANS * PARAM_MC_MAX_TRANSPORT_CHANS], /* o : accumulated input covariance (real part) */
float cx_imag[PARAM_MC_MAX_PARAMETER_BANDS][PARAM_MC_MAX_TRANSPORT_CHANS * PARAM_MC_MAX_TRANSPORT_CHANS], /* o : accumulated input covariance (imaginary part) */
PARAM_MC_DEC_HANDLE hParamMC, /* i : handle to Parametric MC state */
- const int16_t nchan_in, /* i : number of input channels */
- const int16_t idx_slot /* i : index of the slot to be added to the input covariance */
+ const int16_t nchan_in /* i : number of input channels */
+#ifndef JBM_TSM_ON_TCS
+ ,
+ const int16_t idx_slot /* i : index of the slot to be added to the input covariance */
+#endif
)
{
int16_t param_band, band_idx, ch_idx;
@@ -288,8 +363,13 @@ void ivas_dirac_dec_output_synthesis_cov_param_mc_collect_slot(
int16_t band = brange[0] + band_idx;
for ( ch_idx = 0; ch_idx < nchan_in; ch_idx++ )
{
+#ifdef JBM_TSM_ON_TCS
+ real_in_buffer[band_idx + num_bands * ch_idx] = RealBuffer[ch_idx * hParamMC->num_freq_bands + band];
+ imag_in_buffer[band_idx + num_bands * ch_idx] = ImagBuffer[ch_idx * hParamMC->num_freq_bands + band];
+#else
real_in_buffer[band_idx + num_bands * ch_idx] = RealBuffer[ch_idx][idx_slot][band];
imag_in_buffer[band_idx + num_bands * ch_idx] = ImagBuffer[ch_idx][idx_slot][band];
+#endif
}
}
@@ -312,17 +392,27 @@ void ivas_dirac_dec_output_synthesis_cov_param_mc_collect_slot(
*-------------------------------------------------------------------*/
void ivas_dirac_dec_output_synthesis_cov_param_mc_synthesise_slot(
- float Cldfb_RealBuffer_in[][PARAM_MC_MAX_NSLOTS][CLDFB_NO_CHANNELS_MAX], /* i : input channel filter bank samples (real part) */
- float Cldfb_ImagBuffer_in[][PARAM_MC_MAX_NSLOTS][CLDFB_NO_CHANNELS_MAX], /* i : input channel filter bank samples (imaginary part) */
- float Cldfb_RealBuffer[][MAX_PARAM_SPATIAL_SUBFRAMES][CLDFB_NO_CHANNELS_MAX], /* o : output channel filter bank samples (real part) */
- float Cldfb_ImagBuffer[][MAX_PARAM_SPATIAL_SUBFRAMES][CLDFB_NO_CHANNELS_MAX], /* o : output channel filter bank samples (imaginary part) */
+#ifdef JBM_TSM_ON_TCS
+ float *Cldfb_RealBuffer_in, /* i : input channel filter bank samples (real part) */
+ float *Cldfb_ImagBuffer_in, /* i : input channel filter bank samples (imaginary part) */
+#else
+ float Cldfb_RealBuffer_in[PARAM_MC_MAX_TRANSPORT_CHANS][PARAM_MC_MAX_NSLOTS][CLDFB_NO_CHANNELS_MAX], /* i : CLDFB samples of the transport channels (real part) */
+ float Cldfb_ImagBuffer_in[PARAM_MC_MAX_TRANSPORT_CHANS][PARAM_MC_MAX_NSLOTS][CLDFB_NO_CHANNELS_MAX], /* i : CLDFB samples of the transport channels (imaginary part) */
+#endif
+ float Cldfb_RealBuffer[][MAX_PARAM_SPATIAL_SUBFRAMES][CLDFB_NO_CHANNELS_MAX], /* o : output channel filter bank samples (real part) */
+ float Cldfb_ImagBuffer[][MAX_PARAM_SPATIAL_SUBFRAMES][CLDFB_NO_CHANNELS_MAX], /* o : output channel filter bank samples (imaginary part) */
+#ifdef JBM_TSM_ON_TCS
+ float *mixing_matrix[], /* i : parameter band wise mixing matrices (direct part) */
+ float *mixing_matrix_res[], /* i : parameter band wise mixing matrices (residual part) */
+#else
float mixing_matrix[PARAM_MC_MAX_PARAMETER_BANDS][MAX_CICP_CHANNELS * PARAM_MC_MAX_TRANSPORT_CHANS], /* i : parameter band wise mixing matrices (direct part) */
float mixing_matrix_res[PARAM_MC_MAX_PARAMETER_BANDS_RES][MAX_CICP_CHANNELS * MAX_CICP_CHANNELS], /* i : parameter band wise mixing matrices (residual part) */
- const uint16_t slot_idx_sfr, /* i : time slot index for the current slot within the current subframe */
- const uint16_t slot_idx_tot, /* i : time slot index for the current slot within the frame */
- const int16_t nX, /* i : number of input channels */
- const int16_t nY, /* i : number of output channels */
- PARAM_MC_DEC_HANDLE hParamMC /* i : handle to the Parametric MC decoder state */
+#endif
+ const uint16_t slot_idx_sfr, /* i : time slot index for the current slot within the current subframe */
+ const uint16_t slot_idx_tot, /* i : time slot index for the current slot within the frame */
+ const int16_t nX, /* i : number of input channels */
+ const int16_t nY, /* i : number of output channels */
+ PARAM_MC_DEC_HANDLE hParamMC /* i : handle to the Parametric MC decoder state */
)
{
int16_t param_band_idx, band, ch_idx;
@@ -407,8 +497,13 @@ void ivas_dirac_dec_output_synthesis_cov_param_mc_synthesise_slot(
/* collect input signals, still in cldfb buffers */
for ( ch_idx = 0; ch_idx < nX; ch_idx++ )
{
+#ifdef JBM_TSM_ON_TCS
+ input_f_real[ch_idx] = Cldfb_RealBuffer_in[ch_idx * hParamMC->num_freq_bands + band];
+ input_f_imag[ch_idx] = Cldfb_ImagBuffer_in[ch_idx * hParamMC->num_freq_bands + band];
+#else
input_f_real[ch_idx] = Cldfb_RealBuffer_in[ch_idx][slot_idx_tot][band];
input_f_imag[ch_idx] = Cldfb_ImagBuffer_in[ch_idx][slot_idx_tot][band];
+#endif
}
/* apply mixing matrix */
diff --git a/lib_dec/ivas_dirac_output_synthesis_dec.c b/lib_dec/ivas_dirac_output_synthesis_dec.c
old mode 100644
new mode 100755
index 362b63c04b3bba68812fa8b1209dd0f7672d774d..33004c540c55f0bf162793198d51e79b192b40a4
--- a/lib_dec/ivas_dirac_output_synthesis_dec.c
+++ b/lib_dec/ivas_dirac_output_synthesis_dec.c
@@ -87,13 +87,16 @@ static void normalizePanningGains( float *direct_response, const int16_t num_cha
*------------------------------------------------------------------------*/
ivas_error ivas_dirac_dec_output_synthesis_open(
- DIRAC_DEC_HANDLE hDirAC, /* i/o: DirAC handle */
- RENDERER_TYPE renderer_type, /* i : renderer type */
- const int16_t nchan_transport, /* i : number of transport channels*/
- const int32_t output_Fs /* i : output sampling rate */
+ DIRAC_DEC_HANDLE hDirAC, /* i/o: DirAC handle */
+ RENDERER_TYPE renderer_type, /* i : renderer type */
+ const int16_t nchan_transport, /* i : number of transport channels */
+ const int32_t output_Fs /* i : output sampling rate */
+ ,
+ const int16_t hodirac_flag /* i : flag to indicate HO-DirAC mode */
)
{
int16_t idx, ch_idx;
+ int16_t size;
float tmp;
uint16_t num_diffuse_responses;
float temp_alpha_synthesis[CLDFB_NO_CHANNELS_MAX];
@@ -161,13 +164,25 @@ ivas_error ivas_dirac_dec_output_synthesis_open(
}
/* buffer length and interpolator */
+#ifdef JBM_TSM_ON_TCS
+ if ( ( dirac_output_synthesis_params->interpolator = (float *) malloc( JBM_CLDFB_SLOTS_IN_SUBFRAME * sizeof( float ) ) ) == NULL )
+#else
if ( ( dirac_output_synthesis_params->interpolator = (float *) malloc( hDirAC->subframe_nbslots * sizeof( float ) ) ) == NULL )
+#endif
{
return ( IVAS_ERROR( IVAS_ERR_FAILED_ALLOC, "Can not allocate memory for DirAC synthesis\n" ) );
}
/* target PSD buffers */
- if ( ( dirac_output_synthesis_state->cy_cross_dir_smooth_prev = (float *) malloc( hDirAC->num_freq_bands * hDirAC->num_outputs_dir * sizeof( float ) ) ) == NULL )
+ if ( hodirac_flag )
+ {
+ size = hDirAC->num_freq_bands * hDirAC->num_outputs_dir * DIRAC_HO_NUMSECTORS;
+ }
+ else
+ {
+ size = hDirAC->num_freq_bands * hDirAC->num_outputs_dir;
+ }
+ if ( ( dirac_output_synthesis_state->cy_cross_dir_smooth_prev = (float *) malloc( size * sizeof( float ) ) ) == NULL )
{
return ( IVAS_ERROR( IVAS_ERR_FAILED_ALLOC, "Can not allocate memory for DirAC synthesis\n" ) );
}
@@ -204,7 +219,7 @@ ivas_error ivas_dirac_dec_output_synthesis_open(
}
/* direct and diffuse gain buffers */
- if ( ( dirac_output_synthesis_state->gains_dir_prev = (float *) malloc( hDirAC->num_freq_bands * hDirAC->num_outputs_dir * sizeof( float ) ) ) == NULL )
+ if ( ( dirac_output_synthesis_state->gains_dir_prev = (float *) malloc( size * sizeof( float ) ) ) == NULL )
{
return ( IVAS_ERROR( IVAS_ERR_FAILED_ALLOC, "Can not allocate memory for DirAC synthesis\n" ) );
}
@@ -272,9 +287,17 @@ ivas_error ivas_dirac_dec_output_synthesis_open(
}
/* compute interpolator */
+#ifdef JBM_TSM_ON_TCS
+ for ( idx = 1; idx <= JBM_CLDFB_SLOTS_IN_SUBFRAME; ++idx )
+#else
for ( idx = 1; idx <= hDirAC->subframe_nbslots; ++idx )
+#endif
{
+#ifdef JBM_TSM_ON_TCS
+ dirac_output_synthesis_params->interpolator[idx - 1] = (float) idx / (float) JBM_CLDFB_SLOTS_IN_SUBFRAME;
+#else
dirac_output_synthesis_params->interpolator[idx - 1] = (float) idx / (float) hDirAC->subframe_nbslots;
+#endif
}
/* prepare diffuse response function */
@@ -346,8 +369,12 @@ ivas_error ivas_dirac_dec_output_synthesis_open(
void ivas_dirac_dec_output_synthesis_init(
DIRAC_DEC_HANDLE hDirAC, /* i/o: DirAC handle */
const int16_t nchan_out_woLFE /* i : number of output audio channels without LFE */
+ ,
+ const int16_t hodirac_flag /* i : flag to indicate HO-DirAC mode */
)
{
+ int16_t size;
+
DIRAC_OUTPUT_SYNTHESIS_PARAMS *h_dirac_output_synthesis_params;
DIRAC_OUTPUT_SYNTHESIS_STATE *h_dirac_output_synthesis_state;
@@ -364,7 +391,16 @@ void ivas_dirac_dec_output_synthesis_init(
set_zero( h_dirac_output_synthesis_state->cy_auto_dir_smooth_prev, hDirAC->num_freq_bands * hDirAC->num_outputs_dir );
}
- set_zero( h_dirac_output_synthesis_state->cy_cross_dir_smooth_prev, hDirAC->num_freq_bands * hDirAC->num_outputs_dir );
+ if ( hodirac_flag )
+ {
+ size = hDirAC->num_freq_bands * hDirAC->num_outputs_dir * DIRAC_HO_NUMSECTORS;
+ }
+ else
+ {
+ size = hDirAC->num_freq_bands * hDirAC->num_outputs_dir;
+ }
+ set_zero( h_dirac_output_synthesis_state->cy_cross_dir_smooth_prev, size );
+
if ( hDirAC->synthesisConf == DIRAC_SYNTHESIS_GAIN_SHD )
{
set_zero( h_dirac_output_synthesis_state->cy_auto_diff_smooth_prev, h_dirac_output_synthesis_params->max_band_decorr * hDirAC->num_outputs_diff );
@@ -382,8 +418,7 @@ void ivas_dirac_dec_output_synthesis_init(
{
set_zero( h_dirac_output_synthesis_state->proto_power_smooth_prev, hDirAC->num_freq_bands * hDirAC->num_protos_dir );
}
-
- set_zero( h_dirac_output_synthesis_state->gains_dir_prev, hDirAC->num_freq_bands * hDirAC->num_outputs_dir );
+ set_zero( h_dirac_output_synthesis_state->gains_dir_prev, size );
if ( hDirAC->synthesisConf == DIRAC_SYNTHESIS_GAIN_SHD )
{
@@ -511,13 +546,27 @@ void ivas_dirac_dec_output_synthesis_close(
*------------------------------------------------------------------------*/
void ivas_dirac_dec_output_synthesis_process_slot(
- const float *reference_power, /* i : Estimated power */
- const float *onset, /* i : onset filter */
- DIRAC_DEC_HANDLE hDirAC, /* i/o: DirAC handle */
+ const float *reference_power, /* i : Estimated power */
+ const float *onset, /* i : onset filter */
+#ifdef JBM_TSM_ON_TCS
+ const int16_t *azimuth,
+ const int16_t *elevation,
+ const float *diffuseness,
+#endif
+ DIRAC_DEC_HANDLE hDirAC, /* i/o: DirAC handle */
+#ifdef JBM_TSM_ON_TCS
+ const int16_t sh_rot_max_order,
+#endif
const float *p_Rmat, /* i : rotation matrix */
const VBAP_HANDLE hVBAPdata, /* i : VBAP structure */
const IVAS_OUTPUT_SETUP hOutSetup, /* i : output setup structure */
const int16_t nchan_transport /* i : number of transport channels*/
+#if defined( JBM_TSM_ON_TCS )
+ ,
+ const int16_t md_idx
+#endif
+ ,
+ const int16_t hodirac_flag /* i : flag to indicate HO-DirAC mode */
)
{
int16_t num_freq_bands, num_channels_dir;
@@ -525,11 +574,15 @@ void ivas_dirac_dec_output_synthesis_process_slot(
int16_t ch_idx;
float aux_buf[CLDFB_NO_CHANNELS_MAX];
int16_t diff_start_band;
+#ifndef JBM_TSM_ON_TCS
const float *diffuseness;
+#endif
DIRAC_OUTPUT_SYNTHESIS_PARAMS *h_dirac_output_synthesis_params;
DIRAC_OUTPUT_SYNTHESIS_STATE *h_dirac_output_synthesis_state;
+#ifndef JBM_TSM_ON_TCS
diffuseness = hDirAC->diffuseness_vector[hDirAC->dirac_read_idx];
+#endif
h_dirac_output_synthesis_params = &( hDirAC->h_output_synthesis_psd_params );
h_dirac_output_synthesis_state = &( hDirAC->h_output_synthesis_psd_state );
@@ -550,112 +603,195 @@ void ivas_dirac_dec_output_synthesis_process_slot(
num_channels_dir = hOutSetup.nchan_out_woLFE;
}
- if ( hDirAC->hConfig->dec_param_estim == TRUE )
+ if ( hDirAC->synthesisConf == DIRAC_SYNTHESIS_GAIN_SHD && hodirac_flag )
{
- /* compute direct responses */
ivas_dirac_dec_compute_directional_responses( hDirAC,
hVBAPdata,
NULL,
+#ifdef JBM_TSM_ON_TCS
+ azimuth,
+ elevation,
+ md_idx,
+#endif
NULL,
2,
- p_Rmat );
+ p_Rmat,
+ hodirac_flag );
+ }
+ if ( hDirAC->hConfig->dec_param_estim == FALSE && hodirac_flag )
+ {
if ( hDirAC->synthesisConf == DIRAC_SYNTHESIS_GAIN_SHD )
{
+#ifdef JBM_TSM_ON_TCS
+ v_multc( hDirAC->energy_ratio1[md_idx], -1.f, aux_buf, num_freq_bands );
+ v_addc( aux_buf, 1.f, aux_buf, num_freq_bands );
+ mvr2r( hDirAC->energy_ratio1[md_idx],
+ h_dirac_output_synthesis_state->direct_power_factor,
+ num_freq_bands );
+ mvr2r( aux_buf,
+ h_dirac_output_synthesis_state->diffuse_power_factor,
+ num_freq_bands );
+
+ v_multc( hDirAC->energy_ratio2[md_idx], -1.f, aux_buf, num_freq_bands );
+ v_addc( aux_buf, 1.f, aux_buf, num_freq_bands );
+ mvr2r( hDirAC->energy_ratio2[md_idx],
+ &h_dirac_output_synthesis_state->direct_power_factor[hDirAC->num_freq_bands],
+ num_freq_bands );
+ mvr2r( aux_buf,
+ &h_dirac_output_synthesis_state->diffuse_power_factor[hDirAC->num_freq_bands],
+ num_freq_bands );
+#else
+ v_multc( hDirAC->energy_ratio1[hDirAC->dirac_read_idx], -1.f, aux_buf, num_freq_bands );
+ v_addc( aux_buf, 1.f, aux_buf, num_freq_bands );
+ mvr2r( hDirAC->energy_ratio1[hDirAC->dirac_read_idx],
+ h_dirac_output_synthesis_state->direct_power_factor,
+ num_freq_bands );
+ mvr2r( aux_buf,
+ h_dirac_output_synthesis_state->diffuse_power_factor,
+ num_freq_bands );
+
+ v_multc( hDirAC->energy_ratio2[hDirAC->dirac_read_idx], -1.f, aux_buf, num_freq_bands );
+ v_addc( aux_buf, 1.f, aux_buf, num_freq_bands );
+ mvr2r( hDirAC->energy_ratio2[hDirAC->dirac_read_idx],
+ &h_dirac_output_synthesis_state->direct_power_factor[hDirAC->num_freq_bands],
+ num_freq_bands );
+ mvr2r( aux_buf,
+ &h_dirac_output_synthesis_state->diffuse_power_factor[hDirAC->num_freq_bands],
+ num_freq_bands );
+#endif
+ }
+ else
+ {
+#ifdef JBM_TSM_ON_TCS
ivas_dirac_dec_compute_gain_factors( num_freq_bands,
- diffuseness,
+ hDirAC->diffuseness_vector[md_idx],
h_dirac_output_synthesis_params->max_band_decorr,
h_dirac_output_synthesis_state->direct_power_factor,
h_dirac_output_synthesis_state->diffuse_power_factor );
+#else
+ ivas_dirac_dec_compute_gain_factors( num_freq_bands,
+ hDirAC->diffuseness_vector[hDirAC->dirac_read_idx],
+ h_dirac_output_synthesis_params->max_band_decorr,
+ h_dirac_output_synthesis_state->direct_power_factor,
+ h_dirac_output_synthesis_state->diffuse_power_factor );
+#endif
+ }
+ }
+ else // ( hDirAC->hConfig->dec_param_estim == TRUE )
+ if ( hDirAC->hConfig->dec_param_estim == TRUE )
+ {
- v_multc( h_dirac_output_synthesis_state->direct_power_factor,
- 0.25f,
- h_dirac_output_synthesis_state->direct_power_factor,
- num_freq_bands );
- v_multc( h_dirac_output_synthesis_state->diffuse_power_factor,
- 0.25f,
- h_dirac_output_synthesis_state->diffuse_power_factor,
- num_freq_bands );
-
+ /* compute direct responses */
+#ifdef JBM_TSM_ON_TCS
+ ivas_dirac_dec_compute_directional_responses( hDirAC,
+ hVBAPdata,
+ NULL,
+ azimuth,
+ elevation,
+ md_idx,
+ NULL,
+ sh_rot_max_order,
+ p_Rmat,
+ hodirac_flag );
+#endif
- /*Direct gain*/
- for ( ch_idx = 0; ch_idx < min( 4, nchan_transport ); ch_idx++ )
+ if ( hDirAC->synthesisConf == DIRAC_SYNTHESIS_GAIN_SHD )
{
- int16_t k;
- if ( ch_idx != 0 )
- {
- float a, b, c;
+ ivas_dirac_dec_compute_gain_factors( num_freq_bands,
+ diffuseness,
+ h_dirac_output_synthesis_params->max_band_decorr,
+ h_dirac_output_synthesis_state->direct_power_factor,
+ h_dirac_output_synthesis_state->diffuse_power_factor );
- /*Directonal sound gain nrg compensation*/
- for ( k = 0; k < num_freq_bands_diff; k++ )
+
+ v_multc( h_dirac_output_synthesis_state->direct_power_factor,
+ 0.25f,
+ h_dirac_output_synthesis_state->direct_power_factor,
+ num_freq_bands );
+ v_multc( h_dirac_output_synthesis_state->diffuse_power_factor,
+ 0.25f,
+ h_dirac_output_synthesis_state->diffuse_power_factor,
+ num_freq_bands );
+
+ /*Direct gain*/
+ for ( ch_idx = 0; ch_idx < min( 4, nchan_transport ); ch_idx++ )
+ {
+ int16_t k;
+ if ( ch_idx != 0 )
{
- a = h_dirac_output_synthesis_state->direct_responses[ch_idx * num_freq_bands + k];
- b = reference_power[k + num_freq_bands] / ( reference_power[k + ( ch_idx + 1 ) * num_freq_bands] + EPSILON );
- c = 1.f + ( 1.f / 6.f ) * ( h_dirac_output_synthesis_params->diffuse_compensation_factor_decorr - 1.f ); /*Diffuseness modellling nrg compensation*/
- h_dirac_output_synthesis_state->cy_cross_dir_smooth[ch_idx * num_freq_bands + k] += 0.25f * sqrtf( diffuseness[k] * c + ( ( 1.f - diffuseness[k] ) * a * a * b ) );
+ float a, b, c;
+
+ /*Directonal sound gain nrg compensation*/
+ for ( k = 0; k < num_freq_bands_diff; k++ )
+ {
+ a = h_dirac_output_synthesis_state->direct_responses[ch_idx * num_freq_bands + k];
+ b = reference_power[k + num_freq_bands] / ( reference_power[k + ( ch_idx + 1 ) * num_freq_bands] + EPSILON );
+ c = 1.f + ( 1.f / 6.f ) * ( h_dirac_output_synthesis_params->diffuse_compensation_factor_decorr - 1.f ); /*Diffuseness modellling nrg compensation*/
+ h_dirac_output_synthesis_state->cy_cross_dir_smooth[ch_idx * num_freq_bands + k] += 0.25f * sqrtf( diffuseness[k] * c + ( ( 1.f - diffuseness[k] ) * a * a * b ) );
+ }
+ for ( ; k < num_freq_bands; k++ )
+ {
+ a = h_dirac_output_synthesis_state->direct_responses[ch_idx * num_freq_bands + k];
+ b = reference_power[k + num_freq_bands] / ( reference_power[k + ( ch_idx + 1 ) * num_freq_bands] + EPSILON );
+ c = 1.f + ( 1.f / 6.f ) * ( h_dirac_output_synthesis_params->diffuse_compensation_factor - 1.f ); /*Diffuseness modellling nrg compensation*/
+ h_dirac_output_synthesis_state->cy_cross_dir_smooth[ch_idx * num_freq_bands + k] += 0.25f * sqrtf( diffuseness[k] * c + ( ( 1.f - diffuseness[k] ) * a * a * b ) );
+ }
}
- for ( ; k < num_freq_bands; k++ )
+ else
{
- a = h_dirac_output_synthesis_state->direct_responses[ch_idx * num_freq_bands + k];
- b = reference_power[k + num_freq_bands] / ( reference_power[k + ( ch_idx + 1 ) * num_freq_bands] + EPSILON );
- c = 1.f + ( 1.f / 6.f ) * ( h_dirac_output_synthesis_params->diffuse_compensation_factor - 1.f ); /*Diffuseness modellling nrg compensation*/
- h_dirac_output_synthesis_state->cy_cross_dir_smooth[ch_idx * num_freq_bands + k] += 0.25f * sqrtf( diffuseness[k] * c + ( ( 1.f - diffuseness[k] ) * a * a * b ) );
+ /*Diffuseness modellling nrg compensation*/
+ for ( k = 0; k < num_freq_bands_diff; k++ )
+ {
+ h_dirac_output_synthesis_state->cy_cross_dir_smooth[ch_idx * num_freq_bands + k] += 0.25f * sqrtf( 1.0f + diffuseness[k] * 0.5f * ( h_dirac_output_synthesis_params->diffuse_compensation_factor_decorr - 1.f ) );
+ }
+ for ( ; k < num_freq_bands; k++ )
+ {
+ h_dirac_output_synthesis_state->cy_cross_dir_smooth[ch_idx * num_freq_bands + k] += 0.25f * sqrtf( 1.0f + diffuseness[k] * 0.5f * ( h_dirac_output_synthesis_params->diffuse_compensation_factor - 1.f ) );
+ }
}
}
- else
+
+ /*Directional gain (panning)*/
+ for ( ch_idx = min( 4, nchan_transport ); ch_idx < num_channels_dir; ch_idx++ )
{
- /*Diffuseness modellling nrg compensation*/
- for ( k = 0; k < num_freq_bands_diff; k++ )
- {
- h_dirac_output_synthesis_state->cy_cross_dir_smooth[ch_idx * num_freq_bands + k] += 0.25f * sqrtf( 1.0f + diffuseness[k] * 0.5f * ( h_dirac_output_synthesis_params->diffuse_compensation_factor_decorr - 1.f ) );
- }
- for ( ; k < num_freq_bands; k++ )
- {
- h_dirac_output_synthesis_state->cy_cross_dir_smooth[ch_idx * num_freq_bands + k] += 0.25f * sqrtf( 1.0f + diffuseness[k] * 0.5f * ( h_dirac_output_synthesis_params->diffuse_compensation_factor - 1.f ) );
- }
+ v_mult( h_dirac_output_synthesis_state->direct_power_factor,
+ &h_dirac_output_synthesis_state->direct_responses[ch_idx * num_freq_bands],
+ aux_buf,
+ num_freq_bands );
+
+ v_add( aux_buf,
+ &h_dirac_output_synthesis_state->cy_cross_dir_smooth[ch_idx * num_freq_bands],
+ &h_dirac_output_synthesis_state->cy_cross_dir_smooth[ch_idx * num_freq_bands],
+ num_freq_bands );
}
- }
- /*Directional gain (panning)*/
- for ( ch_idx = min( 4, nchan_transport ); ch_idx < num_channels_dir; ch_idx++ )
- {
- v_mult( h_dirac_output_synthesis_state->direct_power_factor,
- &h_dirac_output_synthesis_state->direct_responses[ch_idx * num_freq_bands],
- aux_buf,
- num_freq_bands );
-
- v_add( aux_buf,
- &h_dirac_output_synthesis_state->cy_cross_dir_smooth[ch_idx * num_freq_bands],
- &h_dirac_output_synthesis_state->cy_cross_dir_smooth[ch_idx * num_freq_bands],
- num_freq_bands );
- }
- /*Diffuse gain*/
- for ( ch_idx = min( 4, nchan_transport ); ch_idx < num_channels_diff; ch_idx++ )
+ /*Diffuse gain*/
+ for ( ch_idx = min( 4, nchan_transport ); ch_idx < num_channels_diff; ch_idx++ )
+ {
+ v_multc( h_dirac_output_synthesis_state->diffuse_power_factor,
+ hDirAC->diffuse_response_function[ch_idx],
+ aux_buf,
+ num_freq_bands_diff );
+
+ v_add( aux_buf,
+ &h_dirac_output_synthesis_state->cy_auto_diff_smooth[ch_idx * num_freq_bands_diff],
+ &h_dirac_output_synthesis_state->cy_auto_diff_smooth[ch_idx * num_freq_bands_diff],
+ num_freq_bands_diff );
+ }
+
+ return;
+ }
+ else
{
- v_multc( h_dirac_output_synthesis_state->diffuse_power_factor,
- hDirAC->diffuse_response_function[ch_idx],
- aux_buf,
- num_freq_bands_diff );
-
- v_add( aux_buf,
- &h_dirac_output_synthesis_state->cy_auto_diff_smooth[ch_idx * num_freq_bands_diff],
- &h_dirac_output_synthesis_state->cy_auto_diff_smooth[ch_idx * num_freq_bands_diff],
- num_freq_bands_diff );
+ /* compute reference and diffuse power factor for this frame */
+ ivas_dirac_dec_compute_power_factors( num_freq_bands,
+ diffuseness,
+ h_dirac_output_synthesis_params->max_band_decorr,
+ h_dirac_output_synthesis_state->direct_power_factor,
+ h_dirac_output_synthesis_state->diffuse_power_factor );
}
-
- return;
}
- else
- {
- /* compute reference and diffuse power factor for this frame */
-
- ivas_dirac_dec_compute_power_factors( num_freq_bands,
- diffuseness,
- h_dirac_output_synthesis_params->max_band_decorr,
- h_dirac_output_synthesis_state->direct_power_factor,
- h_dirac_output_synthesis_state->diffuse_power_factor );
- }
- }
diff_start_band = 0;
if ( h_dirac_output_synthesis_params->use_onset_filters )
@@ -695,7 +831,19 @@ void ivas_dirac_dec_output_synthesis_process_subframe_gain_shd(
float ImagBuffer[][MAX_PARAM_SPATIAL_SUBFRAMES][CLDFB_NO_CHANNELS_MAX], /* i : LS signals */
DIRAC_DEC_HANDLE hDirAC, /* i/o: DirAC handle */
const int16_t nchan_transport, /* i : number of transport channels */
- const float *onset_filter )
+#ifdef JBM_TSM_ON_TCS
+ const int16_t nbslots, /* i : number of slots to process */
+#endif
+ const float *onset_filter,
+#ifdef FIX_393_459_460_SBA_MD
+ float *diffuseness,
+#else
+#ifdef JBM_TSM_ON_TCS
+ const int16_t md_idx,
+#endif
+#endif
+ const int16_t hodirac_flag /* i : flag to indicate HO-DirAC mode */
+)
{
int16_t buf_idx, ch_idx, i, l;
int16_t num_freq_bands, num_freq_bands_diff;
@@ -714,6 +862,11 @@ void ivas_dirac_dec_output_synthesis_process_subframe_gain_shd(
DIRAC_OUTPUT_SYNTHESIS_STATE h_dirac_output_synthesis_state;
int16_t nchan_transport_foa;
int16_t ch_idx_diff;
+ float aux_buf[CLDFB_NO_CHANNELS_MAX];
+ float ratio[DIRAC_HO_NUMSECTORS * CLDFB_NO_CHANNELS_MAX];
+#ifndef FIX_393_459_460_SBA_MD
+ const float *diffuseness;
+#endif
/* collect some often used parameters */
h_dirac_output_synthesis_params = hDirAC->h_output_synthesis_psd_params;
@@ -727,11 +880,72 @@ void ivas_dirac_dec_output_synthesis_process_subframe_gain_shd(
num_channels_diff = hDirAC->num_outputs_diff;
nchan_transport_foa = min( 4, nchan_transport );
+#ifndef FIX_393_459_460_SBA_MD
+#ifdef JBM_TSM_ON_TCS
+ diffuseness = hDirAC->diffuseness_vector[md_idx];
+#else
+ diffuseness = hDirAC->diffuseness_vector[hDirAC->dirac_read_idx];
+#endif
+#endif
+
/*-----------------------------------------------------------------*
* comput target Gains
*-----------------------------------------------------------------*/
- if ( hDirAC->hConfig->dec_param_estim == FALSE )
+ if ( hodirac_flag )
+ {
+ assert( hDirAC->hConfig->dec_param_estim == FALSE );
+ /*Direct gain*/
+ for ( ch_idx = 0; ch_idx < nchan_transport_foa; ch_idx++ )
+ {
+ v_multc( diffuseness,
+ 1.f,
+ &h_dirac_output_synthesis_state.cy_cross_dir_smooth[ch_idx * num_freq_bands],
+ num_freq_bands );
+ v_multc( &h_dirac_output_synthesis_state.cy_cross_dir_smooth[ch_idx * num_freq_bands],
+ h_dirac_output_synthesis_params.diffuse_compensation_factor - 1.f,
+ &h_dirac_output_synthesis_state.cy_cross_dir_smooth[ch_idx * num_freq_bands],
+ num_freq_bands );
+
+ for ( l = 0; l < num_freq_bands; l++ )
+ {
+ h_dirac_output_synthesis_state.cy_cross_dir_smooth[ch_idx * num_freq_bands + l] = sqrtf( 1.f + h_dirac_output_synthesis_state.cy_cross_dir_smooth[ch_idx * num_freq_bands + l] );
+ }
+ }
+
+ /*Directional gain*/
+ for ( ch_idx = nchan_transport_foa; ch_idx < num_channels_dir; ch_idx++ )
+ {
+ for ( l = 0; l < num_freq_bands; l++ )
+ {
+ aux_buf[l] = 1.f - diffuseness[l];
+ ratio[l] = 1.f - h_dirac_output_synthesis_state.direct_power_factor[hDirAC->num_freq_bands + l];
+ ratio[l + num_freq_bands] = 1.f - ratio[l];
+ }
+
+ v_mult( aux_buf, ratio, ratio, num_freq_bands );
+ v_mult( aux_buf, &ratio[num_freq_bands], &ratio[num_freq_bands], num_freq_bands );
+
+ v_mult( ratio,
+ &h_dirac_output_synthesis_state.direct_responses[ch_idx * num_freq_bands],
+ &h_dirac_output_synthesis_state.cy_cross_dir_smooth[ch_idx * num_freq_bands],
+ num_freq_bands );
+ v_mult( &ratio[num_freq_bands],
+ &h_dirac_output_synthesis_state.direct_responses[ch_idx * num_freq_bands + num_freq_bands * num_channels_dir],
+ &h_dirac_output_synthesis_state.cy_cross_dir_smooth[ch_idx * num_freq_bands + num_freq_bands * num_channels_dir],
+ num_freq_bands );
+ }
+
+ /*Diffuse gain*/
+ for ( ch_idx = nchan_transport_foa; ch_idx < num_channels_diff; ch_idx++ )
+ {
+ v_multc( h_dirac_output_synthesis_state.diffuse_power_factor,
+ hDirAC->diffuse_response_function[ch_idx],
+ &h_dirac_output_synthesis_state.cy_auto_diff_smooth[ch_idx * num_freq_bands_diff],
+ num_freq_bands_diff );
+ }
+ }
+ else if ( hDirAC->hConfig->dec_param_estim == FALSE )
{
/*Direct gain*/
for ( ch_idx = 0; ch_idx < nchan_transport_foa; ch_idx++ )
@@ -777,17 +991,35 @@ void ivas_dirac_dec_output_synthesis_process_subframe_gain_shd(
p_cy_cross_dir_smooth = h_dirac_output_synthesis_state.cy_cross_dir_smooth;
p_gains_dir = h_dirac_output_synthesis_state.cy_cross_dir_smooth_prev;
- /*Direct gains*/
- for ( ch_idx = 0; ch_idx < nchan_transport_foa; ch_idx++ )
+ /* Direct gains */
+ if ( hodirac_flag )
{
- for ( l = 0; l < num_freq_bands; l++ )
+ for ( ch_idx = 0; ch_idx < nchan_transport_foa; ch_idx++ )
{
- g1 = 0.3679f + onset_filter[l] * ( 0.1175f - 0.3679f );
- g2 = ( 1.f - g1 ) * *( p_gains_dir );
- g2 += g1 * ( *( p_cy_cross_dir_smooth++ ) );
- g2 = max( g2, 0.85f );
- g2 = min( g2, 1.15f );
- *( p_gains_dir++ ) = g2;
+ for ( l = 0; l < num_freq_bands; l++ )
+ {
+ g1 = 0.3679f + onset_filter[l] * ( 0.1175f - 0.3679f );
+ g2 = ( 1.f - g1 ) * *( p_gains_dir );
+ g2 += g1 * ( *( p_cy_cross_dir_smooth++ ) );
+ g2 = max( g2, 0.99f );
+ g2 = min( g2, 2.0f );
+ *( p_gains_dir++ ) = g2;
+ }
+ }
+ }
+ else
+ {
+ for ( ch_idx = 0; ch_idx < nchan_transport_foa; ch_idx++ )
+ {
+ for ( l = 0; l < num_freq_bands; l++ )
+ {
+ g1 = 0.3679f + onset_filter[l] * ( 0.1175f - 0.3679f );
+ g2 = ( 1.f - g1 ) * *( p_gains_dir );
+ g2 += g1 * ( *( p_cy_cross_dir_smooth++ ) );
+ g2 = max( g2, 0.85f );
+ g2 = min( g2, 1.15f );
+ *( p_gains_dir++ ) = g2;
+ }
}
}
@@ -805,6 +1037,36 @@ void ivas_dirac_dec_output_synthesis_process_subframe_gain_shd(
}
}
+ if ( hodirac_flag )
+ {
+ p_cy_cross_dir_smooth = h_dirac_output_synthesis_state.cy_cross_dir_smooth + num_freq_bands * num_channels_dir;
+ p_gains_dir = h_dirac_output_synthesis_state.cy_cross_dir_smooth_prev + num_freq_bands * num_channels_dir;
+
+ /*Direct gains*/
+ for ( ch_idx = 0; ch_idx < nchan_transport_foa; ch_idx++ )
+ {
+ for ( l = 0; l < num_freq_bands; l++ )
+ {
+ p_cy_cross_dir_smooth++;
+ p_gains_dir++;
+ }
+ }
+
+ /*Directional gains*/
+ for ( ch_idx = nchan_transport_foa; ch_idx < num_channels_dir; ch_idx++ )
+ {
+ for ( l = 0; l < num_freq_bands; l++ )
+ {
+ g1 = 0.3679f + onset_filter[l] * ( 0.1175f - 0.3679f );
+ g2 = ( 1.f - g1 ) * *( p_gains_dir );
+ g2 += g1 * ( *( p_cy_cross_dir_smooth++ ) );
+ g2 = max( g2, -DIRAC_GAIN_LIMIT );
+ g2 = min( g2, DIRAC_GAIN_LIMIT );
+ *( p_gains_dir++ ) = g2;
+ }
+ }
+ }
+
/*Diffuse gains*/
p_cy_auto_diff_smooth = h_dirac_output_synthesis_state.cy_auto_diff_smooth + nchan_transport_foa * num_freq_bands_diff;
p_gains_diff = h_dirac_output_synthesis_state.cy_auto_diff_smooth_prev + nchan_transport_foa * num_freq_bands_diff;
@@ -825,7 +1087,11 @@ void ivas_dirac_dec_output_synthesis_process_subframe_gain_shd(
* gain interpolation and output streams
*-----------------------------------------------------------------*/
+#ifdef JBM_TSM_ON_TCS
+ for ( buf_idx = 0; buf_idx < nbslots; ++buf_idx )
+#else
for ( buf_idx = 0; buf_idx < hDirAC->subframe_nbslots; ++buf_idx )
+#endif
{
g1 = h_dirac_output_synthesis_params.interpolator[buf_idx];
g2 = 1.f - g1;
@@ -847,26 +1113,74 @@ void ivas_dirac_dec_output_synthesis_process_subframe_gain_shd(
/*Directional stream*/
for ( ch_idx = nchan_transport_foa; ch_idx < num_channels_dir; ch_idx++ )
{
- p_proto = h_dirac_output_synthesis_state.proto_direct_buffer_f +
- buf_idx * 2 * num_freq_bands * num_protos_dir +
- proto_direct_index[ch_idx] * 2 * num_freq_bands;
- if ( proto_direct_index[ch_idx] == 0 )
+ if ( hodirac_flag )
{
- for ( l = 0; l < num_freq_bands; l++ )
+ if ( proto_direct_index[ch_idx] == 0 )
{
- g = g1 * ( *( p_gains_dir++ ) ) + g2 * ( *( p_gains_dir_prev++ ) );
- output_real[l * num_channels_dir + ch_idx] = g * ( *( p_proto++ ) );
- output_imag[l * num_channels_dir + ch_idx] = g * ( *( p_proto++ ) );
+ float *p_proto2;
+ float gs1, gs2;
+ p_proto = h_dirac_output_synthesis_state.proto_direct_buffer_f +
+ buf_idx * 2 * num_freq_bands * num_protos_dir +
+ proto_direct_index[0] * 2 * num_freq_bands;
+ p_proto2 = h_dirac_output_synthesis_state.proto_direct_buffer_f +
+ buf_idx * 2 * num_freq_bands * num_protos_dir +
+ proto_direct_index[1] * 2 * num_freq_bands;
+ for ( l = 0; l < num_freq_bands; l++ )
+ {
+ gs1 = g1 * ( *( p_gains_dir ) ) + g2 * ( *( p_gains_dir_prev ) );
+ gs2 = g1 * ( *( p_gains_dir + num_freq_bands * num_channels_dir ) ) + g2 * ( *( p_gains_dir_prev + num_freq_bands * num_channels_dir ) );
+ p_gains_dir++;
+ p_gains_dir_prev++;
+
+ output_real[l * num_channels_dir + ch_idx] = 0.5f * gs1 * ( 1.772454e+00f * ( *p_proto ) + 1.023327e+00f * ( *p_proto2 ) ) + // s1
+ 0.5f * gs2 * ( 1.772454e+00f * ( *p_proto ) - 1.023327e+00f * ( *p_proto2 ) ); // s2
+ p_proto++;
+ p_proto2++;
+ output_imag[l * num_channels_dir + ch_idx] = 0.5f * gs1 * ( 1.772454e+00f * ( *p_proto ) + 1.023327e+00f * ( *p_proto2 ) ) +
+ 0.5f * gs2 * ( 1.772454e+00f * ( *p_proto ) - 1.023327e+00f * ( *p_proto2 ) );
+ p_proto++;
+ p_proto2++;
+ }
+ }
+ else
+ {
+ p_proto = h_dirac_output_synthesis_state.proto_direct_buffer_f +
+ buf_idx * 2 * num_freq_bands * num_protos_dir +
+ proto_direct_index[ch_idx] * 2 * num_freq_bands;
+ for ( l = 0; l < num_freq_bands; l++ )
+ {
+ p_gains_dir++;
+ p_gains_dir_prev++;
+
+
+ output_real[l * num_channels_dir + ch_idx] = *( p_proto++ );
+ output_imag[l * num_channels_dir + ch_idx] = *( p_proto++ );
+ }
}
}
else
{
- for ( l = 0; l < num_freq_bands; l++ )
+ p_proto = h_dirac_output_synthesis_state.proto_direct_buffer_f +
+ buf_idx * 2 * num_freq_bands * num_protos_dir +
+ proto_direct_index[ch_idx] * 2 * num_freq_bands;
+ if ( proto_direct_index[ch_idx] == 0 )
{
- p_gains_dir++;
- p_gains_dir_prev++;
- output_real[l * num_channels_dir + ch_idx] = *( p_proto++ );
- output_imag[l * num_channels_dir + ch_idx] = *( p_proto++ );
+ for ( l = 0; l < num_freq_bands; l++ )
+ {
+ g = g1 * ( *( p_gains_dir++ ) ) + g2 * ( *( p_gains_dir_prev++ ) );
+ output_real[l * num_channels_dir + ch_idx] = g * ( *( p_proto++ ) );
+ output_imag[l * num_channels_dir + ch_idx] = g * ( *( p_proto++ ) );
+ }
+ }
+ else
+ {
+ for ( l = 0; l < num_freq_bands; l++ )
+ {
+ p_gains_dir++;
+ p_gains_dir_prev++;
+ output_real[l * num_channels_dir + ch_idx] = *( p_proto++ );
+ output_imag[l * num_channels_dir + ch_idx] = *( p_proto++ );
+ }
}
}
}
@@ -884,8 +1198,8 @@ void ivas_dirac_dec_output_synthesis_process_subframe_gain_shd(
for ( l = 0; l < num_freq_bands_diff; l++ )
{
g = g1 * ( *( p_gains_diff++ ) ) + g2 * ( *( p_gains_diff_prev++ ) );
- output_real[l * num_channels_dir + sba_map_tc[ch_idx]] += g * ( *( p_proto++ ) ); /* maps ch_idx 5 to 8 */
- output_imag[l * num_channels_dir + sba_map_tc[ch_idx]] += g * ( *( p_proto++ ) );
+ output_real[l * num_channels_dir + hDirAC->sba_map_tc[ch_idx]] += g * ( *( p_proto++ ) ); /* maps ch_idx 5 to 8 */
+ output_imag[l * num_channels_dir + hDirAC->sba_map_tc[ch_idx]] += g * ( *( p_proto++ ) );
}
}
else
@@ -949,11 +1263,27 @@ void ivas_dirac_dec_output_synthesis_process_subframe_gain_shd(
*-----------------------------------------------------------------*/
/* store estimates for next synthesis block */
- mvr2r( h_dirac_output_synthesis_state.cy_cross_dir_smooth_prev, h_dirac_output_synthesis_state.gains_dir_prev, num_freq_bands * num_channels_dir );
+ if ( hodirac_flag )
+ {
+ mvr2r( h_dirac_output_synthesis_state.cy_cross_dir_smooth_prev, h_dirac_output_synthesis_state.gains_dir_prev, num_freq_bands * num_channels_dir * DIRAC_HO_NUMSECTORS );
+ }
+ else
+ {
+ mvr2r( h_dirac_output_synthesis_state.cy_cross_dir_smooth_prev, h_dirac_output_synthesis_state.gains_dir_prev, num_freq_bands * num_channels_dir );
+ }
+
mvr2r( h_dirac_output_synthesis_state.cy_auto_diff_smooth_prev, h_dirac_output_synthesis_state.gains_diff_prev, num_freq_bands_diff * num_channels_diff );
/* reset values */
- set_zero( h_dirac_output_synthesis_state.cy_cross_dir_smooth, num_freq_bands * num_channels_dir );
+ if ( hodirac_flag )
+ {
+ set_zero( h_dirac_output_synthesis_state.cy_cross_dir_smooth, num_freq_bands * num_channels_dir * DIRAC_HO_NUMSECTORS );
+ }
+ else
+ {
+ set_zero( h_dirac_output_synthesis_state.cy_cross_dir_smooth, num_freq_bands * num_channels_dir );
+ }
+
set_zero( h_dirac_output_synthesis_state.cy_auto_diff_smooth, num_freq_bands_diff * num_channels_diff );
return;
@@ -970,10 +1300,19 @@ void ivas_dirac_dec_output_synthesis_process_subframe_psd_ls(
float RealBuffer[][MAX_PARAM_SPATIAL_SUBFRAMES][CLDFB_NO_CHANNELS_MAX], /* i : LS signals */
float ImagBuffer[][MAX_PARAM_SPATIAL_SUBFRAMES][CLDFB_NO_CHANNELS_MAX], /* i : LS signals */
DIRAC_DEC_HANDLE hDirAC, /* i/o: DirAC handle */
+#ifdef JBM_TSM_ON_TCS
+ const int16_t nbslots, /* i : number of slots to process */
+#ifdef FIX_393_459_460_SBA_MD
+ float *diffuseness_vector,
+#else
+ const int16_t diff_md_idx, /* i : md slot idx of diffuseness to use */
+#endif
+#endif
float *reference_power_smooth,
float qualityBasedSmFactor )
{
- int16_t buf_idx, num_freq_bands, diff_start_band;
+ int16_t buf_idx, num_freq_bands;
+ int16_t diff_start_band;
int16_t k, l;
int16_t nchan_out_woLFE;
float *p_power_smooth_prev, *p_power_diff_smooth_prev;
@@ -1015,7 +1354,6 @@ void ivas_dirac_dec_output_synthesis_process_subframe_psd_ls(
/*-----------------------------------------------------------------*
* compute target PSDs
*-----------------------------------------------------------------*/
-
if ( hDirAC->hConfig->enc_param_start_band == 0 )
{
diff_start_band = h_dirac_output_synthesis_params->use_onset_filters == 1 ? h_dirac_output_synthesis_params->max_band_decorr : 0;
@@ -1043,7 +1381,6 @@ void ivas_dirac_dec_output_synthesis_process_subframe_psd_ls(
h_dirac_output_synthesis_state->diffuse_responses_square,
h_dirac_output_synthesis_state->cy_auto_diff_smooth );
}
-
/*-----------------------------------------------------------------*
* compute variables for stereo transport signal type detection
*-----------------------------------------------------------------*/
@@ -1096,7 +1433,18 @@ void ivas_dirac_dec_output_synthesis_process_subframe_psd_ls(
indexFast = min( l, alphaMaxBinFast );
/* Estimate the smoothness of the directions based on the diffuseness parameter */
+ /* TODO: check this, seems buggy in the case of parame estim on the decoder side,
+ because the pointer here points already to the following subframe, ist this intended?*/
+#ifdef JBM_TSM_ON_TCS
+#ifdef FIX_393_459_460_SBA_MD
+ instDirectionSmoothness = 1.0f - diffuseness_vector[l];
+#else
+ /* Workaround for BE */
+ instDirectionSmoothness = 1.0f - hDirAC->diffuseness_vector[diff_md_idx][l]; /* Currently, all subframes have same energy ratio value. */
+#endif
+#else
instDirectionSmoothness = 1.0f - hDirAC->diffuseness_vector[hDirAC->dirac_read_idx][l]; /* Currently, all subframes have same energy ratio value. */
+#endif
instDirectionSmoothness = min( max( instDirectionSmoothness, 0.0f ), 1.0f );
/* Average the direction smoothness parameter over time */
@@ -1240,8 +1588,11 @@ void ivas_dirac_dec_output_synthesis_process_subframe_psd_ls(
/*-----------------------------------------------------------------*
* gain interpolation and output streams
*-----------------------------------------------------------------*/
-
+#ifdef JBM_TSM_ON_TCS
+ for ( buf_idx = 0; buf_idx < nbslots; ++buf_idx )
+#else
for ( buf_idx = 0; buf_idx < hDirAC->subframe_nbslots; ++buf_idx )
+#endif
{
g1 = h_dirac_output_synthesis_params->interpolator[buf_idx];
g2 = 1.f - g1;
@@ -1483,9 +1834,16 @@ void ivas_dirac_dec_compute_directional_responses(
DIRAC_DEC_HANDLE hDirAC, /* i/o: DirAC handle */
const VBAP_HANDLE hVBAPdata, /* i : VBAP structure */
const MASA_DECODER_HANDLE hMasa, /* i : MASA decoder structure */
+#ifdef JBM_TSM_ON_TCS
+ const int16_t *azimuth,
+ const int16_t *elevation,
+ const int16_t md_idx,
+#endif
const float *surCohRatio,
const int16_t shd_rot_max_order, /* i : split-order rotation method */
const float *p_Rmat /* i : rotation matrix */
+ ,
+ const int16_t hodirac_flag /* i : flag to indicate HO-DirAC mode */
)
{
int16_t k, l;
@@ -1494,7 +1852,9 @@ void ivas_dirac_dec_compute_directional_responses(
float direct_response_ls[MAX_OUTPUT_CHANNELS];
float direct_response_square[MAX_OUTPUT_CHANNELS];
float *direct_response;
+#ifndef JBM_TSM_ON_TCS
const int16_t *azimuth, *elevation;
+#endif
const int16_t *azimuth2, *elevation2;
float direct_response_dir2[MAX_OUTPUT_CHANNELS];
float directRatio[MASA_MAXIMUM_DIRECTIONS];
@@ -1515,6 +1875,13 @@ void ivas_dirac_dec_compute_directional_responses(
}
num_channels_dir = hDirAC->num_outputs_dir;
+#ifdef JBM_TSM_ON_TCS
+ if ( hDirAC->numSimultaneousDirections == 2 )
+ {
+ azimuth2 = hDirAC->azimuth2[md_idx];
+ elevation2 = hDirAC->elevation2[md_idx];
+ }
+#else
azimuth = hDirAC->azimuth[hDirAC->dirac_read_idx];
elevation = hDirAC->elevation[hDirAC->dirac_read_idx];
if ( hDirAC->numSimultaneousDirections == 2 )
@@ -1522,6 +1889,7 @@ void ivas_dirac_dec_compute_directional_responses(
azimuth2 = hDirAC->azimuth2[hDirAC->dirac_read_idx];
elevation2 = hDirAC->elevation2[hDirAC->dirac_read_idx];
}
+#endif
codingBand = -1;
assert( num_channels_dir <= MAX_OUTPUT_CHANNELS && "Number of channels is too high" );
@@ -1555,35 +1923,63 @@ void ivas_dirac_dec_compute_directional_responses(
if ( hDirAC->panningConf == DIRAC_PANNING_HOA3 )
{
set_f( direct_response_hoa, 1.0f, MAX_OUTPUT_CHANNELS );
+ set_f( direct_response_dir2, 1.0f, MAX_OUTPUT_CHANNELS );
+
if ( p_Rmat != 0 )
{
ivas_dirac_dec_get_response_split_order( azimuth[k], elevation[k], direct_response_hoa, shd_rot_max_order, p_Rmat );
+
+ if ( hodirac_flag )
+ {
+ ivas_dirac_dec_get_response_split_order( azimuth2[k], elevation2[k], direct_response_dir2, shd_rot_max_order, p_Rmat );
+ }
}
else
{
ivas_dirac_dec_get_response( azimuth[k], elevation[k], direct_response_hoa, hDirAC->hOutSetup.ambisonics_order );
+
+ if ( hodirac_flag )
+ {
+ ivas_dirac_dec_get_response( azimuth2[k], elevation2[k], direct_response_dir2, hDirAC->hOutSetup.ambisonics_order );
+ }
}
if ( hMasa == NULL && hDirAC->synthesisConf == DIRAC_SYNTHESIS_GAIN_SHD )
{
mvr2r_inc( direct_response_hoa, 1, &hDirAC->h_output_synthesis_psd_state.direct_responses[k], hDirAC->num_freq_bands, num_channels_dir );
+
+ if ( hodirac_flag )
+ {
+ mvr2r_inc( direct_response_dir2, 1, &hDirAC->h_output_synthesis_psd_state.direct_responses[k + hDirAC->num_freq_bands * num_channels_dir], hDirAC->num_freq_bands, num_channels_dir );
+ }
}
else if ( ( ( hDirAC->synthesisConf == DIRAC_SYNTHESIS_GAIN_SHD ) && ( hMasa != NULL ) ) ||
hDirAC->synthesisConf == DIRAC_SYNTHESIS_PSD_SHD || hDirAC->synthesisConf == DIRAC_SYNTHESIS_MONO )
{
/* Synthesize the first direction */
+#ifdef JBM_TSM_ON_TCS
+ spreadCoherencePanningHoa( azimuth[k], elevation[k], hDirAC->spreadCoherence[md_idx][k], direct_response_hoa, num_channels_dir, hDirAC->hOutSetup.ambisonics_order );
+#else
spreadCoherencePanningHoa( azimuth[k], elevation[k], hDirAC->spreadCoherence[hDirAC->dirac_read_idx][k], direct_response_hoa, num_channels_dir, hDirAC->hOutSetup.ambisonics_order );
-
+#endif
/* Synthesize the second direction and combine the gains */
if ( hDirAC->numSimultaneousDirections == 2 )
{
+#ifdef JBM_TSM_ON_TCS
+ spreadCoherencePanningHoa( azimuth2[k], elevation2[k], hDirAC->spreadCoherence2[md_idx][k], direct_response_dir2, num_channels_dir, hDirAC->hOutSetup.ambisonics_order );
+#else
spreadCoherencePanningHoa( azimuth2[k], elevation2[k], hDirAC->spreadCoherence2[hDirAC->dirac_read_idx][k], direct_response_dir2, num_channels_dir, hDirAC->hOutSetup.ambisonics_order );
-
+#endif
/* Combine gains from the two directions */
+#ifdef JBM_TSM_ON_TCS
+ totalDirect = hDirAC->energy_ratio1[md_idx][k] + hDirAC->energy_ratio2[md_idx][k] + EPSILON;
+ directRatio[0] = hDirAC->energy_ratio1[md_idx][k] / totalDirect;
+ directRatio[1] = hDirAC->energy_ratio2[md_idx][k] / totalDirect;
+#else
totalDirect = hDirAC->energy_ratio1[hDirAC->dirac_read_idx][k] + hDirAC->energy_ratio2[hDirAC->dirac_read_idx][k] + EPSILON;
directRatio[0] = hDirAC->energy_ratio1[hDirAC->dirac_read_idx][k] / totalDirect;
directRatio[1] = hDirAC->energy_ratio2[hDirAC->dirac_read_idx][k] / totalDirect;
-
+#endif
for ( l = 0; l < num_channels_dir; l++ )
{
direct_response_hoa[l] *= directRatio[0];
@@ -1631,20 +2027,33 @@ void ivas_dirac_dec_compute_directional_responses(
else if ( hDirAC->panningConf == DIRAC_PANNING_VBAP ) /*VBAP*/
{
/* Synthesize the first direction */
+#ifdef JBM_TSM_ON_TCS
+ spreadCoherencePanningVbap( azimuth[k], elevation[k], hDirAC->spreadCoherence[md_idx][k], direct_response_ls, num_channels_dir, hVBAPdata );
+#else
spreadCoherencePanningVbap( azimuth[k], elevation[k], hDirAC->spreadCoherence[hDirAC->dirac_read_idx][k], direct_response_ls, num_channels_dir, hVBAPdata );
+#endif
normalizePanningGains( direct_response_ls, num_channels_dir );
/* Synthesize the second direction and combine the gains */
if ( hDirAC->numSimultaneousDirections == 2 )
{
+#ifdef JBM_TSM_ON_TCS
+ spreadCoherencePanningVbap( azimuth2[k], elevation2[k], hDirAC->spreadCoherence2[md_idx][k], direct_response_dir2, num_channels_dir, hVBAPdata );
+#else
spreadCoherencePanningVbap( azimuth2[k], elevation2[k], hDirAC->spreadCoherence2[hDirAC->dirac_read_idx][k], direct_response_dir2, num_channels_dir, hVBAPdata );
-
+#endif
normalizePanningGains( direct_response_dir2, num_channels_dir );
/* Combine gains from the two directions */
+#ifdef JBM_TSM_ON_TCS
+ totalDirect = hDirAC->energy_ratio1[md_idx][k] + hDirAC->energy_ratio2[md_idx][k] + EPSILON;
+ directRatio[0] = hDirAC->energy_ratio1[md_idx][k] / totalDirect;
+ directRatio[1] = hDirAC->energy_ratio2[md_idx][k] / totalDirect;
+#else
totalDirect = hDirAC->energy_ratio1[hDirAC->dirac_read_idx][k] + hDirAC->energy_ratio2[hDirAC->dirac_read_idx][k] + EPSILON;
directRatio[0] = hDirAC->energy_ratio1[hDirAC->dirac_read_idx][k] / totalDirect;
directRatio[1] = hDirAC->energy_ratio2[hDirAC->dirac_read_idx][k] / totalDirect;
+#endif
for ( l = 0; l < num_channels_dir; l++ )
{
direct_response_ls[l] *= directRatio[0];
diff --git a/lib_dec/ivas_init_dec.c b/lib_dec/ivas_init_dec.c
index 58c945b19096f0fde9c387b00bde7a670eb1845e..2452b34edb91c8f22d80675802b95e0c7bbb5e4b 100644
--- a/lib_dec/ivas_init_dec.c
+++ b/lib_dec/ivas_init_dec.c
@@ -63,6 +63,11 @@ static ivas_error doSanityChecks_IVAS( Decoder_Struct *st_ivas );
ivas_error ivas_dec_setup(
Decoder_Struct *st_ivas /* i/o: IVAS decoder structure */
+#ifdef JBM_TSM_ON_TCS
+ ,
+ uint16_t *nSamplesRendered, /* o : number of samples flushed from the previous frame (JBM) */
+ int16_t *data /* o : flushed PCM samples */
+#endif
)
{
int16_t k, idx, num_bits_read;
@@ -112,10 +117,17 @@ ivas_error ivas_dec_setup(
st_ivas->nchan_ism = nchan_ism;
+#ifdef JBM_TSM_ON_TCS
+ if ( ( error = ivas_ism_dec_config( st_ivas, st_ivas->ism_mode, nSamplesRendered, data ) ) != IVAS_ERR_OK )
+ {
+ return error;
+ }
+#else
if ( ( error = ivas_ism_dec_config( st_ivas, st_ivas->ism_mode ) ) != IVAS_ERR_OK )
{
return error;
}
+#endif
}
else if ( st_ivas->ivas_format == SBA_FORMAT )
{
@@ -189,7 +201,11 @@ ivas_error ivas_dec_setup(
num_bits_read += MC_LS_SETUP_BITS;
/* select MC format mode; reconfigure the MC format decoder */
+#ifdef JBM_TSM_ON_TCS
+ ivas_mc_dec_config( st_ivas, idx, nSamplesRendered, data );
+#else
ivas_mc_dec_config( st_ivas, idx );
+#endif
}
/*-------------------------------------------------------------------*
@@ -257,15 +273,18 @@ ivas_error ivas_dec_setup(
if ( st_ivas->ini_frame > 0 && st_ivas->ivas_format == SBA_FORMAT )
{
int16_t nchan_transport_old, nchan_transport;
+#ifndef SBA_MODE_CLEAN_UP
SBA_MODE sba_mode_old;
- int32_t last_ivas_total_brate;
-
- last_ivas_total_brate = st_ivas->last_active_ivas_total_brate;
- sba_mode_old = ivas_sba_mode_select( last_ivas_total_brate );
+ sba_mode_old = ivas_sba_mode_select();
+#endif
nchan_transport_old = st_ivas->nchan_transport;
nchan_transport = ( st_ivas->sid_format == SID_SBA_2TC ) ? 2 : 1;
+#ifdef SBA_MODE_CLEAN_UP
+ if ( ( nchan_transport_old != nchan_transport ) )
+#else
if ( ( nchan_transport_old != nchan_transport ) || ( sba_mode_old != st_ivas->sba_mode ) )
+#endif
{
/*Setting the default bitrate for the reconfig function*/
if ( st_ivas->sid_format == SID_SBA_2TC )
@@ -274,7 +293,12 @@ ivas_error ivas_dec_setup(
}
else
{
+#ifdef SBA_MODE_CLEAN_UP
+ st_ivas->hDecoderConfig->ivas_total_brate = IVAS_24k4;
+#else
st_ivas->hDecoderConfig->ivas_total_brate = ( st_ivas->sba_mode == SBA_MODE_SPAR ) ? IVAS_24k4 : IVAS_13k2;
+
+#endif
}
if ( ( error = ivas_sba_dec_reconfigure( st_ivas ) ) != IVAS_ERR_OK )
@@ -374,6 +398,18 @@ static ivas_error ivas_read_format(
case 2:
st_ivas->ivas_format = ISM_FORMAT;
+ if ( ivas_total_brate >= IVAS_24k4 )
+ {
+ if ( st_ivas->bit_stream[*num_bits_read] )
+ {
+ /* placeholder for combined format signaling */
+
+ ( *num_bits_read )++;
+ }
+
+ ( *num_bits_read )++;
+ }
+
break;
case 3:
if ( st_ivas->bit_stream[*num_bits_read] )
@@ -383,8 +419,9 @@ static ivas_error ivas_read_format(
else
{
st_ivas->ivas_format = SBA_FORMAT;
-
- st_ivas->sba_mode = ivas_sba_mode_select( ivas_total_brate );
+#ifndef SBA_MODE_CLEAN_UP
+ st_ivas->sba_mode = ivas_sba_mode_select();
+#endif
}
( *num_bits_read )++;
break;
@@ -410,6 +447,7 @@ static ivas_error ivas_read_format(
break;
case SID_ISM:
st_ivas->ivas_format = ISM_FORMAT;
+
break;
case SID_MULTICHANNEL:
st_ivas->ivas_format = MC_FORMAT;
@@ -447,11 +485,11 @@ static ivas_error ivas_read_format(
int16_t tc_mode_offset;
tc_mode_offset = (int16_t) ( ivas_total_brate / FRAMES_PER_SEC - 1 );
idx = st_ivas->bit_stream[tc_mode_offset];
- // TBD: needs more work for HOA
if ( st_ivas->sba_analysis_order == 0 )
{
st_ivas->sba_analysis_order = SBA_FOA_ORDER;
}
+#ifndef SBA_MODE_CLEAN_UP
if ( idx == 1 )
{
st_ivas->sba_mode = SBA_MODE_SPAR;
@@ -460,6 +498,7 @@ static ivas_error ivas_read_format(
{
st_ivas->sba_mode = SBA_MODE_DIRAC;
}
+#endif
}
/* reset bitstream handle to avoid BER detection after reading the 2400 kbps for ch0 */
@@ -554,7 +593,9 @@ ivas_error ivas_init_decoder_front(
st_ivas->ism_mode = ISM_MODE_NONE;
st_ivas->mc_mode = MC_MODE_NONE;
+#ifndef SBA_MODE_CLEAN_UP
st_ivas->sba_mode = SBA_MODE_NONE;
+#endif
st_ivas->sba_dirac_stereo_flag = 0;
@@ -648,9 +689,16 @@ ivas_error ivas_init_decoder(
Decoder_Struct *st_ivas /* i/o: IVAS decoder structure */
)
{
+#ifndef SBA_MODE_CLEAN_UP
int16_t i, k, n;
+#else
+ int16_t i, n;
+#endif
int16_t sce_id, cpe_id;
int16_t numCldfbAnalyses, numCldfbSyntheses;
+#ifdef JBM_TSM_ON_TCS
+ int16_t granularity, n_channels_transport_jbm;
+#endif
int32_t output_Fs, ivas_total_brate;
int32_t binauralization_delay_ns;
AUDIO_CONFIG output_config;
@@ -738,6 +786,12 @@ ivas_error ivas_init_decoder(
if ( st_ivas->hDecoderConfig->Opt_Headrotation )
{
+#ifdef FIX_439_OTR_PARAMS
+ if ( ( error = ivas_orient_trk_SetTrackingType( st_ivas->hHeadTrackData->OrientationTracker, st_ivas->hDecoderConfig->orientation_tracking ) ) != IVAS_ERR_OK )
+ {
+ return error;
+ }
+#else
if ( st_ivas->hDecoderConfig->orientation_tracking == IVAS_ORIENT_TRK_NONE )
{
if ( ( error = ivas_orient_trk_SetTrackingType( st_ivas->hHeadTrackData->OrientationTracker, OTR_TRACKING_NONE ) ) != IVAS_ERR_OK )
@@ -777,6 +831,7 @@ ivas_error ivas_init_decoder(
{
return IVAS_ERR_WRONG_MODE;
}
+#endif
}
/*-----------------------------------------------------------------*
@@ -864,9 +919,7 @@ ivas_error ivas_init_decoder(
st_ivas->hSCE[sce_id]->hCoreCoder[0]->is_ism_format = 1;
}
-#ifdef FIX_ISM_DTX_CNG_BWIDTH_ALT
st_ivas->hISMDTX.sce_id_dtx = 0;
-#endif
if ( st_ivas->ism_mode == ISM_MODE_PARAM )
{
@@ -890,8 +943,10 @@ ivas_error ivas_init_decoder(
}
else if ( st_ivas->ivas_format == SBA_FORMAT )
{
+#ifndef SBA_MODE_CLEAN_UP
if ( st_ivas->sba_mode == SBA_MODE_SPAR )
{
+#endif
if ( ( error = ivas_spar_dec_open( st_ivas, 0 ) ) != IVAS_ERR_OK )
{
return error;
@@ -905,7 +960,20 @@ ivas_error ivas_init_decoder(
}
}
- if ( ( error = ivas_dirac_sba_config( st_ivas->hQMetaData, &st_ivas->nchan_transport, &st_ivas->nSCE, &st_ivas->nCPE, &st_ivas->element_mode_init, ivas_total_brate, st_ivas->sba_analysis_order, st_ivas->sba_mode, IVAS_MAX_NUM_BANDS - SPAR_DIRAC_SPLIT_START_BAND ) ) != IVAS_ERR_OK )
+ if ( ( error = ivas_dirac_sba_config(
+ st_ivas->hQMetaData,
+#ifndef SBA_MODE_CLEAN_UP
+ &st_ivas->nchan_transport,
+ &st_ivas->nSCE,
+ &st_ivas->nCPE,
+#endif
+ &st_ivas->element_mode_init,
+ ivas_total_brate,
+ st_ivas->sba_analysis_order,
+#ifndef SBA_MODE_CLEAN_UP
+ st_ivas->sba_mode,
+#endif
+ ivas_get_hodirac_flag( ivas_total_brate, st_ivas->sba_analysis_order ) ? IVAS_MAX_NUM_BANDS : ( IVAS_MAX_NUM_BANDS - SPAR_DIRAC_SPLIT_START_BAND ) ) ) != IVAS_ERR_OK )
{
return error;
}
@@ -917,10 +985,12 @@ ivas_error ivas_init_decoder(
return error;
}
+#ifndef SBA_MODE_CLEAN_UP
for ( k = 0; k < DIRAC_MAX_NBANDS; k++ )
{
st_ivas->hSpar->dirac_to_spar_md_bands[k] = st_ivas->hDirAC->dirac_to_spar_md_bands[k];
}
+#endif
st_ivas->hSpar->enc_param_start_band = st_ivas->hDirAC->hConfig->enc_param_start_band;
}
else
@@ -928,11 +998,19 @@ ivas_error ivas_init_decoder(
int16_t band_grouping[IVAS_MAX_NUM_BANDS + 1];
st_ivas->hSpar->enc_param_start_band = min( IVAS_MAX_NUM_BANDS, SPAR_DIRAC_SPLIT_START_BAND );
+ if ( ivas_get_hodirac_flag( ivas_total_brate, st_ivas->sba_analysis_order ) )
+ {
+ st_ivas->hSpar->enc_param_start_band = 0;
+
+ set_c( (int8_t *) st_ivas->hQMetaData->twoDirBands, (int8_t) 1, st_ivas->hQMetaData->q_direction[0].cfg.nbands );
+ st_ivas->hQMetaData->numTwoDirBands = (uint8_t) st_ivas->hQMetaData->q_direction[0].cfg.nbands;
+ }
ivas_dirac_config_bands( band_grouping, IVAS_MAX_NUM_BANDS, (int16_t) ( st_ivas->hDecoderConfig->output_Fs * INV_CLDFB_BANDWIDTH + 0.5f ),
st_ivas->hSpar->dirac_to_spar_md_bands, st_ivas->hQMetaData->useLowerBandRes, st_ivas->hSpar->enc_param_start_band, 0 );
}
st_ivas->sba_dirac_stereo_flag = ivas_get_sba_dirac_stereo_flag( st_ivas );
+#ifndef SBA_MODE_CLEAN_UP
}
else /* SBA_MODE_DIRAC */
{
@@ -943,10 +1021,16 @@ ivas_error ivas_init_decoder(
st_ivas->sba_dirac_stereo_flag = ivas_get_sba_dirac_stereo_flag( st_ivas );
}
+#endif
}
+#ifdef SBA_MODE_CLEAN_UP
+ if ( st_ivas->renderer_type != RENDERER_BINAURAL_MIXER_CONV && st_ivas->renderer_type != RENDERER_BINAURAL_MIXER_CONV_ROOM &&
+ st_ivas->renderer_type != RENDERER_DISABLE && st_ivas->renderer_type != RENDERER_SBA_LINEAR_DEC && st_ivas->ivas_format != SBA_FORMAT )
+#else
if ( st_ivas->renderer_type != RENDERER_BINAURAL_MIXER_CONV && st_ivas->renderer_type != RENDERER_BINAURAL_MIXER_CONV_ROOM &&
st_ivas->renderer_type != RENDERER_DISABLE && st_ivas->renderer_type != RENDERER_SBA_LINEAR_DEC && st_ivas->sba_mode != SBA_MODE_SPAR )
+#endif
{
if ( ( error = ivas_dirac_dec_open( st_ivas ) ) != IVAS_ERR_OK )
{
@@ -1037,6 +1121,46 @@ ivas_error ivas_init_decoder(
return error;
}
}
+ else if ( st_ivas->mc_mode == MC_MODE_PARAMUPMIX )
+ {
+ /* init EFAP for custom LS setup */
+ if ( output_config == AUDIO_CONFIG_LS_CUSTOM )
+ {
+ if ( ( error = efap_init_data( &( st_ivas->hEFAPdata ), st_ivas->hLsSetupCustom->ls_azimuth, st_ivas->hLsSetupCustom->ls_elevation, st_ivas->hLsSetupCustom->num_spk, EFAP_MODE_EFAP ) ) != IVAS_ERR_OK )
+ {
+ return error;
+ }
+ }
+
+ st_ivas->nSCE = 0;
+ st_ivas->nCPE = MC_PARAMUPMIX_MAX_TRANSPORT_CHANS / 2;
+ st_ivas->nchan_transport = MC_PARAMUPMIX_MAX_TRANSPORT_CHANS;
+
+ if ( ( error = ivas_mc_paramupmix_dec_open( st_ivas ) ) != IVAS_ERR_OK )
+ {
+ return error;
+ }
+
+ st_ivas->element_mode_init = IVAS_CPE_MDCT;
+
+ for ( cpe_id = 0; cpe_id < st_ivas->nCPE; cpe_id++ )
+ {
+ if ( ( error = create_cpe_dec( st_ivas, cpe_id, ( ivas_total_brate / ( st_ivas->nchan_transport - 1 ) * CPE_CHANNELS ) ) ) != IVAS_ERR_OK )
+ {
+ return error;
+ }
+
+ for ( n = 0; n < CPE_CHANNELS; n++ )
+ {
+ reset_indices_dec( st_ivas->hCPE[cpe_id]->hCoreCoder[n] );
+ }
+ }
+
+ if ( ( error = create_mct_dec( st_ivas ) ) != IVAS_ERR_OK )
+ {
+ return error;
+ }
+ }
else if ( st_ivas->mc_mode == MC_MODE_PARAMMC )
{
/* init EFAP for custom LS setup */
@@ -1227,6 +1351,7 @@ ivas_error ivas_init_decoder(
}
else if ( st_ivas->renderer_type == RENDERER_BINAURAL_OBJECTS_TD )
{
+
if ( ( error = ivas_td_binaural_open( st_ivas ) ) != IVAS_ERR_OK )
{
return error;
@@ -1239,6 +1364,19 @@ ivas_error ivas_init_decoder(
return error;
}
}
+
+#ifdef JBM_TSM_ON_TCS
+ if ( st_ivas->hDecoderConfig->voip_active )
+ {
+ granularity = NS2SA( st_ivas->hDecoderConfig->output_Fs, FRAME_SIZE_NS / MAX_PARAM_SPATIAL_SUBFRAMES );
+ n_channels_transport_jbm = ivas_jbm_dec_get_num_tc_channels( st_ivas );
+
+ if ( ( error = ivas_jbm_dec_tc_buffer_open( st_ivas, TC_BUFFER_MODE_RENDERER, n_channels_transport_jbm, n_channels_transport_jbm, n_channels_transport_jbm, granularity ) ) != IVAS_ERR_OK )
+ {
+ return error;
+ }
+ }
+#endif
}
else if ( st_ivas->renderer_type == RENDERER_MC )
{
@@ -1271,11 +1409,25 @@ ivas_error ivas_init_decoder(
}
st_ivas->binaural_latency_ns = st_ivas->hCrendWrapper->binaural_latency_ns;
+
+#ifdef JBM_TSM_ON_TCS
+ if ( st_ivas->hDecoderConfig->voip_active )
+ {
+ granularity = NS2SA( st_ivas->hDecoderConfig->output_Fs, FRAME_SIZE_NS / MAX_PARAM_SPATIAL_SUBFRAMES );
+ n_channels_transport_jbm = ivas_jbm_dec_get_num_tc_channels( st_ivas );
+
+ if ( ( error = ivas_jbm_dec_tc_buffer_open( st_ivas, TC_BUFFER_MODE_RENDERER, n_channels_transport_jbm, n_channels_transport_jbm, n_channels_transport_jbm, granularity ) ) != IVAS_ERR_OK )
+ {
+ return error;
+ }
+ }
+#endif
}
if ( st_ivas->ivas_format == ISM_FORMAT &&
st_ivas->ism_mode == ISM_MODE_DISC &&
( st_ivas->renderer_type == RENDERER_TD_PANNING ||
+ st_ivas->renderer_type == RENDERER_NON_DIEGETIC_DOWNMIX ||
st_ivas->renderer_type == RENDERER_SBA_LINEAR_ENC ||
st_ivas->renderer_type == RENDERER_BINAURAL_FASTCONV ||
st_ivas->renderer_type == RENDERER_BINAURAL_FASTCONV_ROOM ||
@@ -1291,7 +1443,7 @@ ivas_error ivas_init_decoder(
* LFE handles for rendering after rendering to adjust LFE delay to binaural filter delay
*-----------------------------------------------------------------*/
- if ( st_ivas->mc_mode == MC_MODE_MCT )
+ if ( st_ivas->mc_mode == MC_MODE_MCT || st_ivas->mc_mode == MC_MODE_PARAMUPMIX )
{
binauralization_delay_ns = st_ivas->binaural_latency_ns;
if ( st_ivas->hBinRenderer != NULL )
@@ -1347,7 +1499,11 @@ ivas_error ivas_init_decoder(
}
/* CLDFB Interpolation weights */
+#ifdef SBA_MODE_CLEAN_UP
+ if ( st_ivas->ivas_format == SBA_FORMAT && !st_ivas->sba_dirac_stereo_flag && st_ivas->hDecoderConfig->nchan_out != 1 )
+#else
if ( st_ivas->ivas_format == SBA_FORMAT && st_ivas->sba_mode == SBA_MODE_SPAR && !st_ivas->sba_dirac_stereo_flag && st_ivas->hDecoderConfig->nchan_out != 1 )
+#endif
{
ivas_spar_get_cldfb_gains( st_ivas->hSpar, st_ivas->cldfbAnaDec[0], st_ivas->cldfbSynDec[0], hDecoderConfig );
}
@@ -1361,6 +1517,32 @@ ivas_error ivas_init_decoder(
return IVAS_ERROR( IVAS_ERR_FAILED_ALLOC, "Failed to open limiter handle" );
}
+#ifdef JBM_TSM_ON_TCS
+ /*-----------------------------------------------------------------*
+ * Allocate and initialize JBM struct + buffer
+ *-----------------------------------------------------------------*/
+
+ if ( st_ivas->hDecoderConfig->voip_active && st_ivas->hTcBuffer == NULL )
+ {
+ /* no module has yet open the TC buffer, open a default one */
+ n_channels_transport_jbm = ivas_jbm_dec_get_num_tc_channels( st_ivas );
+
+ if ( ( error = ivas_jbm_dec_tc_buffer_open( st_ivas, ivas_jbm_dec_get_tc_buffer_mode( st_ivas ), n_channels_transport_jbm, n_channels_transport_jbm, n_channels_transport_jbm, NS2SA( st_ivas->hDecoderConfig->output_Fs, CLDFB_SLOT_NS ) ) ) != IVAS_ERR_OK )
+ {
+ return error;
+ }
+ }
+
+ if ( st_ivas->hTcBuffer == NULL )
+ {
+ /* we need the handle anyway, but without the buffer*/
+ if ( ( error = ivas_jbm_dec_tc_buffer_open( st_ivas, TC_BUFFER_MODE_NONE, 0, 0, 0, 1 ) ) != IVAS_ERR_OK )
+ {
+ return error;
+ }
+ }
+#endif
+
return error;
}
@@ -1557,6 +1739,7 @@ void ivas_initialize_handles_dec(
st_ivas->hMasa = NULL;
st_ivas->hQMetaData = NULL;
st_ivas->hMCT = NULL;
+ st_ivas->hMCParamUpmix = NULL;
st_ivas->hParamMC = NULL;
st_ivas->hLFE = NULL;
@@ -1581,6 +1764,10 @@ void ivas_initialize_handles_dec(
st_ivas->hLsSetupCustom = NULL;
st_ivas->hRenderConfig = NULL;
+#ifdef JBM_TSM_ON_TCS
+ st_ivas->hTcBuffer = NULL;
+#endif
+
return;
}
@@ -1658,6 +1845,9 @@ void ivas_destroy_dec(
/* ISM renderer handle */
if ( st_ivas->hIsmRendererData != NULL )
{
+#ifdef JBM_TSM_ON_TCS
+ free( st_ivas->hIsmRendererData->interpolator );
+#endif
free( st_ivas->hIsmRendererData );
st_ivas->hIsmRendererData = NULL;
}
@@ -1694,6 +1884,9 @@ void ivas_destroy_dec(
/* LFE handle */
ivas_lfe_dec_close( &( st_ivas->hLFE ) );
+ /* Param-Upmix MC handle */
+ ivas_mc_paramupmix_dec_close( &( st_ivas->hMCParamUpmix ) );
+
/* Parametric MC handle */
ivas_param_mc_dec_close( &st_ivas->hParamMC );
@@ -1768,6 +1961,10 @@ void ivas_destroy_dec(
st_ivas->hDecoderConfig = NULL;
}
+#ifdef JBM_TSM_ON_TCS
+ ivas_jbm_dec_tc_buffer_close( &st_ivas->hTcBuffer );
+#endif
+
/* main IVAS handle */
free( st_ivas );
@@ -1776,7 +1973,7 @@ void ivas_destroy_dec(
/*-------------------------------------------------------------------*
- * ivas_init_dec_get_num_cldfb_analyses()
+ * ivas_init_dec_get_num_cldfb_instances()
*
* Return number of CLDFB analysis & synthesis instances
*-------------------------------------------------------------------*/
@@ -1811,6 +2008,7 @@ void ivas_init_dec_get_num_cldfb_instances(
*numCldfbAnalyses += 2;
}
break;
+ case RENDERER_NON_DIEGETIC_DOWNMIX:
case RENDERER_MONO_DOWNMIX:
if ( st_ivas->ivas_format == ISM_FORMAT )
{
@@ -1820,7 +2018,11 @@ void ivas_init_dec_get_num_cldfb_instances(
}
break;
case RENDERER_DIRAC:
+#ifdef SBA_MODE_CLEAN_UP
+ if ( st_ivas->ivas_format == SBA_FORMAT )
+#else
if ( st_ivas->sba_mode == SBA_MODE_SPAR )
+#endif
{
*numCldfbAnalyses = st_ivas->hSpar->hFbMixer->fb_cfg->num_in_chans;
@@ -1837,7 +2039,11 @@ void ivas_init_dec_get_num_cldfb_instances(
*numCldfbSyntheses = MAX_OUTPUT_CHANNELS;
}
}
+#ifdef SBA_MODE_CLEAN_UP
+ if ( st_ivas->ivas_format != SBA_FORMAT )
+#else
if ( st_ivas->sba_mode != SBA_MODE_SPAR )
+#endif
{
if ( st_ivas->nchan_transport > 2 && st_ivas->sba_planar )
{
@@ -1878,7 +2084,11 @@ void ivas_init_dec_get_num_cldfb_instances(
case RENDERER_BINAURAL_MIXER_CONV_ROOM:
case RENDERER_BINAURAL_FASTCONV:
case RENDERER_BINAURAL_FASTCONV_ROOM:
+#ifdef SBA_MODE_CLEAN_UP
+ if ( st_ivas->ivas_format == SBA_FORMAT )
+#else
if ( st_ivas->sba_mode == SBA_MODE_SPAR )
+#endif
{
if ( st_ivas->sba_dirac_stereo_flag )
{
@@ -1938,6 +2148,11 @@ void ivas_init_dec_get_num_cldfb_instances(
default:
assert( 0 && "Renderer not handled for CLDFB reservation." );
}
+ if ( st_ivas->mc_mode == MC_MODE_PARAMUPMIX && st_ivas->hDecoderConfig->output_config != AUDIO_CONFIG_MONO && st_ivas->hDecoderConfig->output_config != AUDIO_CONFIG_STEREO )
+ {
+ *numCldfbAnalyses = max( MC_PARAMUPMIX_MIN_CLDFB, *numCldfbAnalyses );
+ *numCldfbSyntheses = max( MC_PARAMUPMIX_MIN_CLDFB, *numCldfbSyntheses );
+ }
return;
}
@@ -1972,6 +2187,12 @@ static ivas_error doSanityChecks_IVAS(
assert( st_ivas->ivas_format != UNDEFINED_FORMAT && "\n IVAS format undefined" );
assert( st_ivas->ivas_format != MONO_FORMAT && "\n Wrong IVAS format: MONO" );
+ /* Verify output configuration compatible with non-diegetic panning */
+ if ( st_ivas->hDecoderConfig->Opt_non_diegetic_pan && ( st_ivas->ivas_format != MONO_FORMAT ) && ( st_ivas->transport_config != AUDIO_CONFIG_ISM1 ) )
+ {
+ return IVAS_ERROR( IVAS_ERR_INVALID_OUTPUT_FORMAT, "Error: Non-diegetic panning not supported in this IVAS format" );
+ }
+
/* Verify stereo output configuration */
if ( st_ivas->ivas_format == STEREO_FORMAT )
{
@@ -2021,7 +2242,7 @@ static ivas_error doSanityChecks_IVAS(
}
#ifdef DEBUGGING
- if ( ( st_ivas->hDecoderConfig->force_rend == FORCE_TD_RENDERER ) && ( ( st_ivas->ivas_format != MC_FORMAT && st_ivas->ivas_format != ISM_FORMAT ) || output_config != AUDIO_CONFIG_BINAURAL || ( st_ivas->ivas_format == ISM_FORMAT && st_ivas->ism_mode == ISM_MODE_PARAM ) || ( st_ivas->ivas_format == MC_FORMAT && st_ivas->mc_mode != MC_MODE_MCT ) ) )
+ if ( ( st_ivas->hDecoderConfig->force_rend == FORCE_TD_RENDERER ) && ( ( st_ivas->ivas_format != MC_FORMAT && st_ivas->ivas_format != ISM_FORMAT ) || output_config != AUDIO_CONFIG_BINAURAL || ( st_ivas->ivas_format == ISM_FORMAT && st_ivas->ism_mode == ISM_MODE_PARAM ) || ( st_ivas->ivas_format == MC_FORMAT && ( st_ivas->mc_mode != MC_MODE_MCT && st_ivas->mc_mode != MC_MODE_PARAMUPMIX ) ) ) )
{
return IVAS_ERROR( IVAS_ERR_INVALID_OUTPUT_FORMAT, "Incorrect output configuration: Time Domain object renderer not supported in this configuration" );
}
diff --git a/lib_dec/ivas_ism_dec.c b/lib_dec/ivas_ism_dec.c
index e3efac13a101ba7b421618fc3559a9d4abec5ef2..fe98ca0dcb4fff6317395dc2ffc9701fd98d4b5a 100644
--- a/lib_dec/ivas_ism_dec.c
+++ b/lib_dec/ivas_ism_dec.c
@@ -32,6 +32,9 @@
#include
#include "options.h"
+#ifdef JBM_TSM_ON_TCS
+#include "prot.h"
+#endif
#include "ivas_prot.h"
#include "ivas_prot_rend.h"
#ifdef DEBUGGING
@@ -39,7 +42,6 @@
#endif
#include "wmc_auto.h"
-
/*-------------------------------------------------------------------------*
* ivas_ism_bitrate_switching()
*
@@ -50,13 +52,25 @@ static ivas_error ivas_ism_bitrate_switching(
Decoder_Struct *st_ivas, /* i/o: IVAS decoder structure */
const int16_t nchan_transport_old, /* i : last number of transport channels */
const ISM_MODE last_ism_mode /* i : last ISM mode */
+#ifdef JBM_TSM_ON_TCS
+ ,
+ uint16_t *nSamplesRendered, /* o : number of samples rendered */
+ int16_t *data /* o : rendered samples */
+#endif
)
{
ivas_error error;
int32_t element_brate_tmp[MAX_NUM_OBJECTS];
int16_t nSCE_old, nCPE_old;
-#ifdef FIX_416_ISM_BR_SWITCHING
- int16_t numCldfbAnalyses_old, numCldfbSyntheses_old;
+ int16_t numCldfbAnalyses_old, numCldfbSyntheses_old, ism_mode;
+#ifdef JBM_TSM_ON_TCS
+ TC_BUFFER_MODE tc_buffer_mode_new;
+ int16_t tc_nchan_tc_new;
+ int16_t tc_nchan_allocate_new;
+ int16_t tc_granularity_new;
+ AUDIO_CONFIG intern_config_old;
+ IVAS_OUTPUT_SETUP hIntSetupOld;
+ RENDERER_TYPE renderer_type_old;
#endif
error = IVAS_ERR_OK;
@@ -64,11 +78,13 @@ static ivas_error ivas_ism_bitrate_switching(
nCPE_old = st_ivas->nCPE;
nSCE_old = st_ivas->nSCE;
-#ifdef FIX_416_ISM_BR_SWITCHING
+ /* we have to temporarily set the ism mode back to the old one, otherwise this can give wrong results*/
+ ism_mode = st_ivas->ism_mode;
+ st_ivas->ism_mode = last_ism_mode;
ivas_init_dec_get_num_cldfb_instances( st_ivas, &numCldfbAnalyses_old, &numCldfbSyntheses_old );
-#endif
+ st_ivas->ism_mode = ism_mode;
- if ( ( error = ivas_ism_config( st_ivas->hDecoderConfig->ivas_total_brate, st_ivas->nchan_transport, st_ivas->nchan_ism, NULL, NULL, NULL, element_brate_tmp, NULL, NULL ) ) != IVAS_ERR_OK )
+ if ( ( error = ivas_ism_config( st_ivas->hDecoderConfig->ivas_total_brate, st_ivas->nchan_transport, st_ivas->nchan_ism, NULL, 0, NULL, NULL, element_brate_tmp, NULL, NULL ) ) != IVAS_ERR_OK )
{
return error;
}
@@ -93,6 +109,14 @@ static ivas_error ivas_ism_bitrate_switching(
return error;
}
+#ifdef JBM_TSM_ON_TCS
+ /* save old IntSetup, might be needed for JBM flushing...*/
+ intern_config_old = st_ivas->intern_config;
+ hIntSetupOld = st_ivas->hIntSetup;
+ tc_granularity_new = 1;
+ renderer_type_old = st_ivas->renderer_type;
+#endif
+
/*-----------------------------------------------------------------*
* Initialize the needed renderer struct and destroy the unnecessary renderer struct
*-----------------------------------------------------------------*/
@@ -105,6 +129,41 @@ static ivas_error ivas_ism_bitrate_switching(
ivas_output_init( &( st_ivas->hIntSetup ), st_ivas->hDecoderConfig->output_config );
}
+#ifdef JBM_TSM_ON_TCS
+ if ( st_ivas->hDecoderConfig->voip_active )
+ {
+ /* transfer subframe info from DirAC or ParamMC to central tc buffer */
+ if ( last_ism_mode == ISM_MODE_PARAM && st_ivas->hDirAC != NULL && ( st_ivas->renderer_type != RENDERER_MONO_DOWNMIX && st_ivas->renderer_type != RENDERER_DISABLE ) )
+ {
+ st_ivas->hTcBuffer->nb_subframes = st_ivas->hDirAC->nb_subframes;
+ st_ivas->hTcBuffer->subframes_rendered = st_ivas->hDirAC->subframes_rendered;
+ st_ivas->hTcBuffer->num_slots = st_ivas->hDirAC->num_slots;
+ st_ivas->hTcBuffer->slots_rendered = st_ivas->hDirAC->slots_rendered;
+ mvs2s( st_ivas->hDirAC->subframe_nbslots, st_ivas->hTcBuffer->subframe_nbslots, MAX_JBM_SUBFRAMES_5MS );
+ }
+
+ /* JBM: when granularity goes down (e.g. Discrete ISM with TD Obj Renderer -> ParamISM with binaural fastconv
+ render what still fits in the new granularity */
+ tc_granularity_new = ivas_jbm_dec_get_render_granularity( st_ivas->renderer_type, st_ivas->hDecoderConfig->output_Fs );
+
+ if ( tc_granularity_new < st_ivas->hTcBuffer->n_samples_granularity )
+ {
+ if ( ( error = ivas_jbm_dec_flush_renderer( st_ivas, tc_granularity_new, renderer_type_old, intern_config_old, &hIntSetupOld, MC_MODE_NONE, last_ism_mode, nSamplesRendered, data ) ) != IVAS_ERR_OK )
+ {
+ return error;
+ }
+ }
+ /* JBM: when granularity goes up set samples to discard at the beginning of the frame */
+ else if ( tc_granularity_new > st_ivas->hTcBuffer->n_samples_granularity )
+ {
+ if ( ( error = ivas_jbm_dec_set_discard_samples( st_ivas ) ) != IVAS_ERR_OK )
+ {
+ return error;
+ }
+ }
+ }
+#endif
+
if ( st_ivas->ism_mode != last_ism_mode )
{
/* EFAP handle */
@@ -127,16 +186,29 @@ static ivas_error ivas_ism_bitrate_switching(
ivas_dirac_dec_close_binaural_data( &st_ivas->hDiracDecBin );
/* Open the TD Binaural renderer */
+#ifdef FIX_462_HRTF_FILE_BR_SWITCH_MEM_ERR
+ if ( st_ivas->hHrtfTD == NULL || st_ivas->hBinRendererTd == NULL )
+ {
+ if ( ( error = ivas_td_binaural_open( st_ivas ) ) != IVAS_ERR_OK )
+ {
+ return error;
+ }
+ }
+#else
if ( ( error = ivas_td_binaural_open( st_ivas ) ) != IVAS_ERR_OK )
{
return error;
}
+#endif
}
else
{
/* close the ISM renderer and reinitialize */
if ( st_ivas->hIsmRendererData != NULL )
{
+#ifdef JBM_TSM_ON_TCS
+ free( st_ivas->hIsmRendererData->interpolator );
+#endif
free( st_ivas->hIsmRendererData );
st_ivas->hIsmRendererData = NULL;
}
@@ -190,6 +262,20 @@ static ivas_error ivas_ism_bitrate_switching(
}
/* Close the TD Binaural renderer */
+#ifdef FIX_462_HRTF_FILE_BR_SWITCH_MEM_ERR
+ if ( st_ivas->hBinRendererTd->HrFiltSet_p->ModelParams.modelROM == TRUE )
+ {
+ if ( st_ivas->hBinRendererTd != NULL )
+ {
+ ivas_td_binaural_close( &st_ivas->hBinRendererTd );
+ }
+
+ if ( st_ivas->hHrtfTD != NULL )
+ {
+ st_ivas->hHrtfTD = NULL;
+ }
+ }
+#else
if ( st_ivas->hBinRendererTd != NULL )
{
ivas_td_binaural_close( &st_ivas->hBinRendererTd );
@@ -199,12 +285,16 @@ static ivas_error ivas_ism_bitrate_switching(
{
st_ivas->hHrtfTD = NULL;
}
+#endif
}
else
{
/* Close the ISM renderer */
if ( st_ivas->hIsmRendererData != NULL )
{
+#ifdef JBM_TSM_ON_TCS
+ free( st_ivas->hIsmRendererData->interpolator );
+#endif
free( st_ivas->hIsmRendererData );
st_ivas->hIsmRendererData = NULL;
}
@@ -228,7 +318,6 @@ static ivas_error ivas_ism_bitrate_switching(
}
}
-#ifdef FIX_416_ISM_BR_SWITCHING
/*-----------------------------------------------------------------*
* CLDFB instances
*-----------------------------------------------------------------*/
@@ -237,6 +326,55 @@ static ivas_error ivas_ism_bitrate_switching(
{
return error;
}
+
+#ifdef JBM_TSM_ON_TCS
+ /*-----------------------------------------------------------------*
+ * Reconfigure TC buffer
+ *-----------------------------------------------------------------*/
+
+ if ( st_ivas->hDecoderConfig->voip_active == 1 )
+ {
+ int16_t tc_nchan_full_new;
+ DECODER_TC_BUFFER_HANDLE hTcBuffer;
+
+ hTcBuffer = st_ivas->hTcBuffer;
+ tc_buffer_mode_new = ivas_jbm_dec_get_tc_buffer_mode( st_ivas );
+ tc_nchan_tc_new = ivas_jbm_dec_get_num_tc_channels( st_ivas );
+ tc_nchan_allocate_new = tc_nchan_tc_new;
+ tc_nchan_full_new = tc_nchan_tc_new;
+
+ if ( st_ivas->renderer_type == RENDERER_BINAURAL_PARAMETRIC || st_ivas->renderer_type == RENDERER_BINAURAL_PARAMETRIC_ROOM || st_ivas->renderer_type == RENDERER_STEREO_PARAMETRIC )
+ {
+ tc_nchan_allocate_new = 2 * BINAURAL_CHANNELS;
+ tc_nchan_full_new = tc_nchan_allocate_new;
+ }
+
+ if ( st_ivas->ism_mode == ISM_MODE_PARAM && ( st_ivas->renderer_type != RENDERER_MONO_DOWNMIX && st_ivas->renderer_type != RENDERER_DISABLE && st_ivas->renderer_type != RENDERER_BINAURAL_PARAMETRIC && st_ivas->renderer_type != RENDERER_BINAURAL_PARAMETRIC_ROOM ) )
+ {
+ tc_nchan_full_new = 0;
+ }
+
+ /* reconfigure buffer */
+ if ( hTcBuffer->tc_buffer_mode != tc_buffer_mode_new || hTcBuffer->nchan_transport_jbm != tc_nchan_tc_new ||
+ hTcBuffer->nchan_buffer_full != tc_nchan_full_new || hTcBuffer->nchan_transport_internal != tc_nchan_allocate_new )
+ {
+ if ( ( error = ivas_jbm_dec_tc_buffer_reconfigure( st_ivas, tc_buffer_mode_new, tc_nchan_tc_new, tc_nchan_allocate_new, tc_nchan_full_new, tc_granularity_new ) ) != IVAS_ERR_OK )
+ {
+ return error;
+ }
+ }
+
+ /* transfer subframe info from central tc buffer to ParamMC or McMASA (DirAC) */
+ if ( st_ivas->hDirAC != NULL )
+ {
+ st_ivas->hDirAC->nb_subframes = st_ivas->hTcBuffer->nb_subframes;
+ st_ivas->hDirAC->subframes_rendered = st_ivas->hTcBuffer->subframes_rendered;
+ st_ivas->hDirAC->num_slots = st_ivas->hTcBuffer->num_slots;
+ st_ivas->hDirAC->slots_rendered = st_ivas->hTcBuffer->slots_rendered;
+
+ mvs2s( st_ivas->hTcBuffer->subframe_nbslots, st_ivas->hDirAC->subframe_nbslots, MAX_JBM_SUBFRAMES_5MS );
+ }
+ }
#endif
return error;
@@ -254,6 +392,11 @@ ivas_error ivas_ism_dec_config(
Decoder_Struct *st_ivas /* i/o: IVAS decoder structure */
,
const ISM_MODE last_ism_mode /* i/o: last ISM mode */
+#ifdef JBM_TSM_ON_TCS
+ ,
+ uint16_t *nSamplesRendered, /* o : number of samples flushed when the renderer granularity changes */
+ int16_t *data
+#endif
)
{
int32_t ivas_total_brate;
@@ -294,7 +437,11 @@ ivas_error ivas_ism_dec_config(
{
if ( ( st_ivas->ism_mode != last_ism_mode ) || ( st_ivas->hDecoderConfig->ivas_total_brate != st_ivas->hDecoderConfig->last_ivas_total_brate ) )
{
+#ifdef JBM_TSM_ON_TCS
+ if ( ( error = ivas_ism_bitrate_switching( st_ivas, nchan_transport_old, last_ism_mode, nSamplesRendered, data ) ) != IVAS_ERR_OK )
+#else
if ( ( error = ivas_ism_bitrate_switching( st_ivas, nchan_transport_old, last_ism_mode ) ) != IVAS_ERR_OK )
+#endif
{
return error;
}
@@ -317,7 +464,11 @@ ivas_error ivas_ism_dec_config(
/* ISM mode switching */
if ( st_ivas->ism_mode != last_ism_mode )
{
+#ifdef JBM_TSM_ON_TCS
+ if ( ( error = ivas_ism_bitrate_switching( st_ivas, nchan_transport_old, last_ism_mode, nSamplesRendered, data ) ) != IVAS_ERR_OK )
+#else
if ( ( error = ivas_ism_bitrate_switching( st_ivas, nchan_transport_old, last_ism_mode ) ) != IVAS_ERR_OK )
+#endif
{
return error;
}
diff --git a/lib_dec/ivas_ism_dtx_dec.c b/lib_dec/ivas_ism_dtx_dec.c
index 7eb6c115ea3d7b28c6c3952f0f2b9c8701113c39..054603a15ea3c27ae68f0828c0f800aec1e29b57 100644
--- a/lib_dec/ivas_ism_dtx_dec.c
+++ b/lib_dec/ivas_ism_dtx_dec.c
@@ -39,42 +39,6 @@
#endif
#include "wmc_auto.h"
-#ifndef FIX_ISM_DTX_CNG_BWIDTH_ALT
-/*-------------------------------------------------------------------*
- * ivas_ism_preprocessing()
- *
- *
- *-------------------------------------------------------------------*/
-
-static void ivas_ism_preprocessing(
- Decoder_Struct *st_ivas, /* i/o: IVAS decoder structure */
- const int16_t sce_id /* i : SCE # identifier */
-)
-{
- Decoder_State *st;
-
- st = st_ivas->hSCE[sce_id]->hCoreCoder[0];
-
- {
- /* reset the bitstream to at least read the cng type and bandwidth for non transmitted SCE */
- st->bit_stream = st_ivas->hSCE[0]->hCoreCoder[0]->bit_stream;
- st->next_bit_pos = 0; /* note: needed in paramISM -> discISM switching */
-
- if ( sce_id == st_ivas->hISMDTX.sce_id_dtx )
- {
- st->read_sid_info = 1; /* read the sid info from bitstream */
- }
- else
- {
- st->read_sid_info = 0; /* do not read the sid info from bitstream but use the estimated noise */
- }
-
- st->cng_ism_flag = 1;
- }
-
- return;
-}
-#endif
/*-------------------------------------------------------------------*
* ivas_ism_dtx_dec()
@@ -93,9 +57,7 @@ ivas_error ivas_ism_dtx_dec(
int16_t idx, flag_noisy_speech, sce_id_dtx;
ISM_MODE last_ism_mode, ism_mode_bstr;
ivas_error error;
-#ifdef FIX_ISM_DTX_CNG_BWIDTH_ALT
Decoder_State *st;
-#endif
ivas_total_brate = st_ivas->hDecoderConfig->ivas_total_brate;
@@ -118,7 +80,6 @@ ivas_error ivas_ism_dtx_dec(
if ( nchan_ism != nchan_ism_prev )
{
- /* IVAS_fmToDo: more work needed when the number of transported objects is not constant */
return IVAS_ERROR( IVAS_ERR_INTERNAL_FATAL, "wrong number of objects signalled!" );
}
@@ -134,7 +95,11 @@ ivas_error ivas_ism_dtx_dec(
st_ivas->ism_mode = ism_mode_bstr;
}
+#ifdef JBM_TSM_ON_TCS
+ if ( ( error = ivas_ism_dec_config( st_ivas, last_ism_mode, NULL, NULL ) ) != IVAS_ERR_OK )
+#else
if ( ( error = ivas_ism_dec_config( st_ivas, last_ism_mode ) ) != IVAS_ERR_OK )
+#endif
{
return error;
}
@@ -185,14 +150,11 @@ ivas_error ivas_ism_dtx_dec(
{
for ( ch = 0; ch < st_ivas->nchan_transport; ch++ )
{
-#ifdef FIX_ISM_DTX_CNG_BWIDTH_ALT
st = st_ivas->hSCE[ch]->hCoreCoder[0];
st->bit_stream = st_ivas->hSCE[0]->hCoreCoder[0]->bit_stream;
st->next_bit_pos = 0; /* note: needed in paramISM -> discISM switching */
st->cng_ism_flag = 1;
-#else
- ivas_ism_preprocessing( st_ivas, ch ); // VE: after the acceptance of switches, replace the function call by its content
-#endif
+ st->L_frame = min( st->L_frame, L_FRAME16k ); /* note: needed for switching from active frame with L_frame=640 to CNG in object with no SID */
}
}
diff --git a/lib_dec/ivas_ism_metadata_dec.c b/lib_dec/ivas_ism_metadata_dec.c
index 7a61424a1fd3d73b6d5e6b51aecabbcf94993fb1..a39c496ab6e3e0f4f7bd1d131a8ebdb559673073 100644
--- a/lib_dec/ivas_ism_metadata_dec.c
+++ b/lib_dec/ivas_ism_metadata_dec.c
@@ -48,7 +48,8 @@
* Local functions
*-----------------------------------------------------------------------*/
-static void decode_angle_indices( DEC_CORE_HANDLE st0, ISM_METADATA_ANGLE_HANDLE angle, int16_t *flag_abs_azimuth );
+static void decode_angle_indices( DEC_CORE_HANDLE st0, ISM_METADATA_ANGLE_HANDLE angle, const int16_t non_diegetic_flag, int16_t *flag_abs_azimuth );
+
static int16_t decode_radius( DEC_CORE_HANDLE st0, int16_t *last_radius_idx, int16_t *flag_abs_radius );
@@ -156,6 +157,7 @@ ivas_error ivas_ism_metadata_dec(
int32_t element_brate[MAX_NUM_OBJECTS], total_brate[MAX_NUM_OBJECTS];
DEC_CORE_HANDLE st0;
int16_t ism_extmeta_bitstream;
+ int16_t non_diegetic_flag_global;
float yaw, pitch, radius;
int16_t flag_abs_radius;
int16_t flag_abs_orientation;
@@ -185,6 +187,7 @@ ivas_error ivas_ism_metadata_dec(
next_bit_pos_orig = st0->next_bit_pos;
st0->next_bit_pos = 0;
ism_extmeta_bitstream = 0;
+ non_diegetic_flag_global = 0;
/* reverse the bitstream for easier reading of indices */
for ( i = 0; i < min( MAX_BITS_METADATA, last_bit_pos ); i++ )
@@ -216,7 +219,6 @@ ivas_error ivas_ism_metadata_dec(
if ( *nchan_transport != nchan_transport_prev )
{
- /* IVAS_fmToDo: more work needed when the number of transported objects is not constant */
return IVAS_ERROR( IVAS_ERR_INTERNAL_FATAL, "wrong number of objects signalled!" );
}
@@ -224,6 +226,12 @@ ivas_error ivas_ism_metadata_dec(
if ( ism_total_brate >= ISM_EXTENDED_METADATA_BRATE )
{
ism_extmeta_bitstream = get_next_indice( st0, ISM_EXTENDED_METADATA_BITS );
+
+ /* read global non-diegetic object flag */
+ if ( ism_extmeta_bitstream )
+ {
+ non_diegetic_flag_global = get_next_indice( st0, ISM_METADATA_IS_NDP_BITS );
+ }
}
/* Apply hysteresis in case rate switching causes fluctuation in presence of extended metadata */
if ( *ism_extmeta_active == -1 || *ism_extmeta_active == ism_extmeta_bitstream ) /* If first frame or bitstream matches internal state */
@@ -304,53 +312,81 @@ ivas_error ivas_ism_metadata_dec(
if ( hIsmMeta[ch]->ism_metadata_flag )
{
- decode_angle_indices( st0, &( hIsmMetaData->position_angle ), &flag_abs_position );
- idx_angle1 = hIsmMetaData->position_angle.last_angle1_idx;
- idx_angle2 = hIsmMetaData->position_angle.last_angle2_idx;
- /* Azimuth/Elevation dequantization */
- if ( ism_mode == ISM_MODE_PARAM )
+ if ( non_diegetic_flag_global )
{
- hParamIsm->azi_index[ch] = idx_angle1;
- hParamIsm->ele_index[ch] = idx_angle2;
+ /* read non-diegetic flag for each object */
+ hIsmMetaData->non_diegetic_flag = get_next_indice( st0, ISM_METADATA_IS_NDP_BITS );
}
- else /* ISM_MODE_DISC */
+ else
+ {
+ hIsmMetaData->non_diegetic_flag = 0;
+ }
+
+ if ( hIsmMetaData->non_diegetic_flag )
{
+ /* Panning gain decoding */
+ decode_angle_indices( st0, &( hIsmMetaData->position_angle ), hIsmMetaData->non_diegetic_flag, &flag_abs_position );
+ idx_angle1 = hIsmMetaData->position_angle.last_angle1_idx;
+ idx_angle2 = 1 << ( ISM_ELEVATION_NBITS - 1 );
+
+ /* Panning gain dequantization */
hIsmMetaData->azimuth = ism_dequant_meta( idx_angle1, ism_azimuth_borders, ISM_Q_STEP, ISM_Q_STEP_BORDER, 1 << ISM_AZIMUTH_NBITS );
- hIsmMetaData->elevation = ism_dequant_meta( idx_angle2, ism_elevation_borders, ISM_Q_STEP, ISM_Q_STEP_BORDER, 1 << ISM_ELEVATION_NBITS );
+ hIsmMetaData->elevation = 0.0f;
- /* radius/raw/pitch dequantization */
- if ( ism_extmeta_bitstream )
+ /* save for smoothing metadata evolution */
+ hIsmMetaData->last_true_azimuth = hIsmMetaData->azimuth;
+ hIsmMetaData->last_true_elevation = hIsmMetaData->elevation;
+ }
+ else
+ {
+ decode_angle_indices( st0, &( hIsmMetaData->position_angle ), hIsmMeta[ch]->non_diegetic_flag, &flag_abs_position );
+ idx_angle1 = hIsmMetaData->position_angle.last_angle1_idx;
+ idx_angle2 = hIsmMetaData->position_angle.last_angle2_idx;
+
+ /* Azimuth/Elevation dequantization */
+ if ( ism_mode == ISM_MODE_PARAM )
{
- decode_angle_indices( st0, &( hIsmMetaData->orientation_angle ), &flag_abs_orientation );
- idx_angle1 = hIsmMetaData->orientation_angle.last_angle1_idx;
- idx_angle2 = hIsmMetaData->orientation_angle.last_angle2_idx;
- yaw = ism_dequant_meta( idx_angle1, ism_azimuth_borders, ISM_Q_STEP, ISM_Q_STEP_BORDER, 1 << ISM_AZIMUTH_NBITS );
- pitch = ism_dequant_meta( idx_angle2, ism_elevation_borders, ISM_Q_STEP, ISM_Q_STEP_BORDER, 1 << ISM_ELEVATION_NBITS );
-
- idx_radius = decode_radius( st0, &hIsmMetaData->last_radius_idx, &flag_abs_radius );
- radius = usdequant( idx_radius, ISM_RADIUS_MIN, ISM_RADIUS_DELTA );
- if ( *ism_extmeta_active == 1 )
- {
- hIsmMetaData->yaw = yaw;
- hIsmMetaData->pitch = pitch;
- hIsmMetaData->radius = radius;
- }
+ hParamIsm->azi_index[ch] = idx_angle1;
+ hParamIsm->ele_index[ch] = idx_angle2;
}
- else
+ else /* ISM_MODE_DISC */
{
- if ( *ism_extmeta_active == 0 )
+ hIsmMetaData->azimuth = ism_dequant_meta( idx_angle1, ism_azimuth_borders, ISM_Q_STEP, ISM_Q_STEP_BORDER, 1 << ISM_AZIMUTH_NBITS );
+ hIsmMetaData->elevation = ism_dequant_meta( idx_angle2, ism_elevation_borders, ISM_Q_STEP, ISM_Q_STEP_BORDER, 1 << ISM_ELEVATION_NBITS );
+
+ /* radius/raw/pitch dequantization */
+ if ( ism_extmeta_bitstream )
+ {
+ decode_angle_indices( st0, &( hIsmMetaData->orientation_angle ), hIsmMeta[ch]->non_diegetic_flag, &flag_abs_orientation );
+ idx_angle1 = hIsmMetaData->orientation_angle.last_angle1_idx;
+ idx_angle2 = hIsmMetaData->orientation_angle.last_angle2_idx;
+ yaw = ism_dequant_meta( idx_angle1, ism_azimuth_borders, ISM_Q_STEP, ISM_Q_STEP_BORDER, 1 << ISM_AZIMUTH_NBITS );
+ pitch = ism_dequant_meta( idx_angle2, ism_elevation_borders, ISM_Q_STEP, ISM_Q_STEP_BORDER, 1 << ISM_ELEVATION_NBITS );
+
+ idx_radius = decode_radius( st0, &hIsmMetaData->last_radius_idx, &flag_abs_radius );
+ radius = usdequant( idx_radius, ISM_RADIUS_MIN, ISM_RADIUS_DELTA );
+ if ( *ism_extmeta_active == 1 )
+ {
+ hIsmMetaData->yaw = yaw;
+ hIsmMetaData->pitch = pitch;
+ hIsmMetaData->radius = radius;
+ }
+ }
+ else
{
- hIsmMetaData->yaw = 0.0f;
- hIsmMetaData->pitch = 0.0f;
- hIsmMetaData->radius = 1.0f;
+ if ( *ism_extmeta_active == 0 )
+ {
+ hIsmMetaData->yaw = 0.0f;
+ hIsmMetaData->pitch = 0.0f;
+ hIsmMetaData->radius = 1.0f;
+ }
}
}
+ /* save for smoothing metadata evolution */
+ hIsmMetaData->last_true_azimuth = hIsmMetaData->azimuth;
+ hIsmMetaData->last_true_elevation = hIsmMetaData->elevation;
}
- /* save for smoothing metadata evolution */
- hIsmMetaData->last_true_azimuth = hIsmMetaData->azimuth;
- hIsmMetaData->last_true_elevation = hIsmMetaData->elevation;
}
-
/* save number of metadata bits read */
if ( ism_mode == ISM_MODE_DISC )
{
@@ -442,7 +478,7 @@ ivas_error ivas_ism_metadata_dec(
if ( !bfi )
{
- if ( ( error = ivas_ism_config( ism_total_brate, *nchan_transport, nchan_ism, hIsmMeta, localVAD, ism_imp, element_brate, total_brate, nb_bits_metadata ) ) != IVAS_ERR_OK )
+ if ( ( error = ivas_ism_config( ism_total_brate, *nchan_transport, nchan_ism, hIsmMeta, ism_extmeta_bitstream, localVAD, ism_imp, element_brate, total_brate, nb_bits_metadata ) ) != IVAS_ERR_OK )
{
return error;
}
@@ -451,14 +487,9 @@ ivas_error ivas_ism_metadata_dec(
{
hIsmMeta[ch]->last_ism_metadata_flag = hIsmMeta[ch]->ism_metadata_flag;
-#ifdef FIX_419_ISM_BRATE_SW_DTX
hSCE[ch]->hCoreCoder[0]->low_rate_mode = 0;
-#endif
if ( ism_mode == ISM_MODE_DISC )
{
-#ifndef FIX_419_ISM_BRATE_SW_DTX
- hSCE[ch]->hCoreCoder[0]->low_rate_mode = 0;
-#endif
if ( hIsmMeta[ch]->ism_metadata_flag == 0 && localVAD[ch] == 0 && ism_metadata_flag_global )
{
hSCE[ch]->hCoreCoder[0]->low_rate_mode = 1;
@@ -552,7 +583,7 @@ ivas_error ivas_ism_metadata_dec_create(
ivas_ism_reset_metadata( st_ivas->hIsmMetaData[ch] );
}
- if ( ( error = ivas_ism_config( st_ivas->hDecoderConfig->ivas_total_brate, n_ISms, n_ISms, NULL, NULL, NULL, element_brate_tmp, NULL, NULL ) ) != IVAS_ERR_OK )
+ if ( ( error = ivas_ism_config( st_ivas->hDecoderConfig->ivas_total_brate, n_ISms, n_ISms, NULL, 0, NULL, NULL, element_brate_tmp, NULL, NULL ) ) != IVAS_ERR_OK )
{
return error;
}
@@ -572,6 +603,7 @@ ivas_error ivas_ism_metadata_dec_create(
static void decode_angle_indices(
DEC_CORE_HANDLE st0, /* i/o: bitstream handle */
ISM_METADATA_ANGLE_HANDLE angle, /* i/o: angle handle */
+ const int16_t non_diegetic_flag, /* i : Non diegetic flag */
int16_t *flag_abs_angle1 /* o : Azimuth/yaw encoding mode */
)
{
@@ -650,60 +682,67 @@ static void decode_angle_indices(
* Elevation/pitch decoding and dequantization
*----------------------------------------------------------------*/
- /* Decode elevation/pitch index */
- if ( *flag_abs_angle1 == 0 && get_next_indice( st0, 1 ) == 1 ) /* elevation_abs_flag */
+ if ( non_diegetic_flag == 0 )
{
- idx_angle2 = get_next_indice( st0, ISM_ELEVATION_NBITS );
- }
- else
- {
- diff = 0;
- sgn = 1;
-
- if ( get_next_indice( st0, 1 ) == 0 )
+ /* Decode elevation/pitch index */
+ if ( *flag_abs_angle1 == 0 && get_next_indice( st0, 1 ) == 1 ) /* elevation_abs_flag */
{
- nbits_diff_angle2 = 1;
+ idx_angle2 = get_next_indice( st0, ISM_ELEVATION_NBITS );
}
else
{
- nbits_diff_angle2 = 1;
+ diff = 0;
+ sgn = 1;
- if ( get_next_indice( st0, 1 ) == 1 ) /* negative sign */
+ if ( get_next_indice( st0, 1 ) == 0 )
{
- sgn = -1;
+ nbits_diff_angle2 = 1;
}
+ else
+ {
+ nbits_diff_angle2 = 1;
- nbits_diff_angle2++;
+ if ( get_next_indice( st0, 1 ) == 1 ) /* negative sign */
+ {
+ sgn = -1;
+ }
- /* read until the stop bit */
- while ( ( nbits_diff_angle2 < ISM_ELEVATION_NBITS ) && ( get_next_indice( st0, 1 ) == 1 ) )
- {
- diff++;
nbits_diff_angle2++;
- }
- if ( nbits_diff_angle2 < ISM_ELEVATION_NBITS )
- {
- /* count stop bit */
- nbits_diff_angle2++;
+ /* read until the stop bit */
+ while ( ( nbits_diff_angle2 < ISM_ELEVATION_NBITS ) && ( get_next_indice( st0, 1 ) == 1 ) )
+ {
+ diff++;
+ nbits_diff_angle2++;
+ }
+
+ if ( nbits_diff_angle2 < ISM_ELEVATION_NBITS )
+ {
+ /* count stop bit */
+ nbits_diff_angle2++;
+ }
}
+
+ idx_angle2 = angle->last_angle2_idx + sgn * diff;
}
- idx_angle2 = angle->last_angle2_idx + sgn * diff;
+ /* sanity check in case of FER or BER */
+ if ( idx_angle2 < 0 || idx_angle2 > ( 1 << ISM_ELEVATION_NBITS ) - 1 )
+ {
+ idx_angle2 = angle->last_angle2_idx;
+ }
}
-
- /* sanity check in case of FER or BER */
- if ( idx_angle2 < 0 || idx_angle2 > ( 1 << ISM_ELEVATION_NBITS ) - 1 )
+ else
{
- idx_angle2 = angle->last_angle2_idx;
+ idx_angle2 = angle->last_angle2_idx; /* second MD parameter is not transmitted for non-diegetic object */
}
/*----------------------------------------------------------------*
* Final updates
*----------------------------------------------------------------*/
- angle->last_angle1_idx = idx_angle1;
angle->last_angle2_idx = idx_angle2;
+ angle->last_angle1_idx = idx_angle1;
return;
}
@@ -893,12 +932,6 @@ void ivas_ism_metadata_sid_dec(
hSCE[ch]->hCoreCoder[0]->hFdCngDec->hFdCngCom->coherence = (float) ( idx ) / (float) ( ( 1 << nBits_coh ) - 1 );
}
}
-#ifndef FIX_ISM_DTX_CNG_BWIDTH_ALT
- else
- {
- *sce_id_dtx = 0;
- }
-#endif
if ( ism_mode == ISM_MODE_PARAM )
{
@@ -912,7 +945,6 @@ void ivas_ism_metadata_sid_dec(
for ( ch = 0; ch < nchan_ism; ch++ )
{
hIsmMetaData = hIsmMeta[ch];
-
if ( md_diff_flag[ch] == 1 )
{
/* Azimuth decoding */
diff --git a/lib_dec/ivas_ism_param_dec.c b/lib_dec/ivas_ism_param_dec.c
index 244bf1f3987925f4b01f3876d3a578d598b9068f..da4ce9210742163bccc1535f4177c8721d981fd4 100644
--- a/lib_dec/ivas_ism_param_dec.c
+++ b/lib_dec/ivas_ism_param_dec.c
@@ -158,6 +158,135 @@ static void ivas_ism_get_proto_matrix(
}
+#ifdef JBM_TSM_ON_TCS
+static void ivas_param_ism_collect_slot(
+ DIRAC_DEC_HANDLE hDirAC, /* i/o: decoder DirAC handle */
+ float *Cldfb_RealBuffer_in,
+ float *Cldfb_ImagBuffer_in,
+ const int16_t ch,
+ float ref_power[],
+ float cx_diag[][PARAM_ISM_MAX_DMX] )
+{
+
+ int16_t band_idx, bin_idx;
+ int16_t brange[2];
+ float tmp;
+
+ /* loop over parameter bands to collect transport channel energies */
+ for ( band_idx = 0; band_idx < hDirAC->hParamIsm->nbands; band_idx++ )
+ {
+ brange[0] = hDirAC->hParamIsm->band_grouping[band_idx];
+ brange[1] = hDirAC->hParamIsm->band_grouping[band_idx + 1];
+ for ( bin_idx = brange[0]; bin_idx < brange[1]; bin_idx++ )
+ {
+ tmp = 0.0f;
+ tmp += ( Cldfb_RealBuffer_in[bin_idx] * Cldfb_RealBuffer_in[bin_idx] );
+ tmp += ( Cldfb_ImagBuffer_in[bin_idx] * Cldfb_ImagBuffer_in[bin_idx] );
+ cx_diag[bin_idx][ch] += tmp;
+ ref_power[bin_idx] += tmp;
+ }
+ }
+
+ return;
+}
+
+
+static void ivas_param_ism_compute_mixing_matrix(
+ const int16_t nchan_ism, /* i : number of ISM channels */
+ DIRAC_DEC_HANDLE hDirAC, /* i/o: decoder DirAC handle */
+ ISM_DTX_DATA_DEC hISMDTX, /* i : ISM DTX handle */
+ float direct_response[MAX_NUM_OBJECTS][PARAM_ISM_MAX_CHAN],
+ const int16_t nchan_transport,
+ const int16_t nchan_out_woLFE,
+ float cx_diag[][PARAM_ISM_MAX_DMX],
+ float ref_power[],
+ float mixing_matrix[CLDFB_NO_CHANNELS_MAX][PARAM_ISM_MAX_CHAN * PARAM_ISM_MAX_DMX] )
+{
+ int16_t band_idx, bin_idx;
+ int16_t i, w, obj_indx;
+ int16_t brange[2];
+ float direct_power[MAX_NUM_OBJECTS];
+ float cy_diag[PARAM_ISM_MAX_CHAN];
+ float cy_diag_tmp[MAX_NUM_OBJECTS][PARAM_ISM_MAX_CHAN];
+ float *dir_res_ptr;
+ float *proto_matrix;
+ float response_matrix[PARAM_ISM_MAX_CHAN * MAX_NUM_OBJECTS];
+ int16_t num_wave;
+
+ proto_matrix = hDirAC->hParamIsmRendering->proto_matrix;
+
+ assert( ( nchan_ism == 3 ) || ( nchan_ism == 4 ) );
+ assert( nchan_transport == 2 );
+
+ if ( hDirAC->hParamIsm->flag_noisy_speech || hISMDTX.dtx_flag )
+ {
+ num_wave = nchan_ism;
+ }
+ else
+ {
+ num_wave = MAX_PARAM_ISM_WAVE;
+ }
+ set_zero( response_matrix, PARAM_ISM_MAX_CHAN * MAX_NUM_OBJECTS );
+
+ /* loop over parameter bands to compute the mixing matrix */
+ for ( band_idx = 0; band_idx < hDirAC->hParamIsm->nbands; band_idx++ )
+ {
+ brange[0] = hDirAC->hParamIsm->band_grouping[band_idx];
+ brange[1] = hDirAC->hParamIsm->band_grouping[band_idx + 1];
+
+ /* Compute covaraince matrix from direct response*/
+ for ( w = 0; w < num_wave; w++ )
+ {
+ set_zero( cy_diag_tmp[w], nchan_out_woLFE );
+
+ if ( hDirAC->hParamIsm->flag_noisy_speech || hISMDTX.dtx_flag )
+ {
+ dir_res_ptr = direct_response[w];
+ }
+ else
+ {
+ obj_indx = hDirAC->hParamIsm->obj_indices[band_idx][0][w];
+ dir_res_ptr = direct_response[obj_indx];
+ }
+ mvr2r( dir_res_ptr, response_matrix + w * nchan_out_woLFE, nchan_out_woLFE );
+ /* we only need the diagonal of Cy*/
+ matrix_product_diag( dir_res_ptr, nchan_out_woLFE, 1, 0, dir_res_ptr, 1, nchan_out_woLFE, 0, cy_diag_tmp[w] );
+ }
+
+ for ( bin_idx = brange[0]; bin_idx < brange[1]; bin_idx++ )
+ {
+
+ set_zero( cy_diag, nchan_out_woLFE );
+ for ( w = 0; w < num_wave; w++ )
+ {
+ if ( hDirAC->hParamIsm->flag_noisy_speech || hISMDTX.dtx_flag )
+ {
+ direct_power[w] = ( 1.0f / nchan_ism ) * ref_power[bin_idx];
+ }
+ else
+ {
+ direct_power[w] = hDirAC->power_ratios[band_idx][0][w] * ref_power[bin_idx];
+ }
+
+ if ( direct_power[w] != 0.f )
+ {
+ for ( i = 0; i < nchan_out_woLFE; i++ )
+ {
+ cy_diag[i] += direct_power[w] * cy_diag_tmp[w][i];
+ }
+ }
+ direct_power[w] = sqrtf( direct_power[w] );
+ }
+ /* Compute mixing matrix */
+ computeMixingMatricesISM( nchan_transport, num_wave, nchan_out_woLFE, response_matrix, direct_power, cx_diag[bin_idx], cy_diag, proto_matrix, 1,
+ PARAM_MC_REG_SX, PARAM_MC_REG_GHAT, mixing_matrix[bin_idx] );
+ }
+ }
+
+ return;
+}
+
+#else
static void ivas_param_ism_compute_mixing_matrix(
const int16_t nchan_ism, /* i : number of ISM channels */
DIRAC_DEC_HANDLE hDirAC, /* i/o: decoder DirAC handle */
@@ -276,6 +405,46 @@ static void ivas_param_ism_compute_mixing_matrix(
return;
}
+#endif
+
+
+#ifdef JBM_TSM_ON_TCS
+static void ivas_param_ism_render_slot(
+ DIRAC_DEC_HANDLE hDirAC,
+ float *Cldfb_RealBuffer_in[PARAM_ISM_MAX_DMX],
+ float *Cldfb_ImagBuffer_in[PARAM_ISM_MAX_DMX],
+ float Cldfb_RealBuffer[PARAM_ISM_MAX_CHAN][JBM_CLDFB_SLOTS_IN_SUBFRAME][CLDFB_NO_CHANNELS_MAX],
+ float Cldfb_ImagBuffer[PARAM_ISM_MAX_CHAN][JBM_CLDFB_SLOTS_IN_SUBFRAME][CLDFB_NO_CHANNELS_MAX],
+ float mixing_matrix[CLDFB_NO_CHANNELS_MAX][PARAM_ISM_MAX_CHAN * PARAM_ISM_MAX_DMX],
+ const int16_t interpolator_idx,
+ const int16_t out_slot_idx,
+ const int16_t num_ch_LS,
+ const int16_t nchan_transport )
+{
+ int16_t outchIdx, inchIdx, bin_idx;
+ float tmp_1, mixing_matrix_smooth;
+
+ tmp_1 = hDirAC->hParamIsmRendering->interpolator[interpolator_idx];
+
+ for ( bin_idx = 0; bin_idx < hDirAC->num_freq_bands; bin_idx++ )
+ {
+ /* smooth the mixing matrix */
+ for ( outchIdx = 0; outchIdx < num_ch_LS; outchIdx++ )
+ {
+ for ( inchIdx = 0; inchIdx < nchan_transport; inchIdx++ )
+ {
+ mixing_matrix_smooth = tmp_1 * mixing_matrix[bin_idx][outchIdx + inchIdx * num_ch_LS] +
+ ( 1 - tmp_1 ) * hDirAC->hParamIsmRendering->mixing_matrix_lin_old[bin_idx][outchIdx + inchIdx * num_ch_LS];
+
+ Cldfb_RealBuffer[outchIdx][out_slot_idx][bin_idx] += mixing_matrix_smooth * Cldfb_RealBuffer_in[inchIdx][bin_idx];
+ Cldfb_ImagBuffer[outchIdx][out_slot_idx][bin_idx] += mixing_matrix_smooth * Cldfb_ImagBuffer_in[inchIdx][bin_idx];
+ }
+ }
+ }
+
+ return;
+}
+#endif
static void ivas_param_ism_rendering(
@@ -434,9 +603,19 @@ ivas_error ivas_param_ism_dec_open(
*-----------------------------------------------------------------*/
hDirAC->slot_size = (int16_t) ( ( output_Fs / FRAMES_PER_SEC ) / CLDFB_NO_COL_MAX );
+#ifdef JBM_TSM_ON_TCS
+ hDirAC->hConfig = NULL;
+ set_s( hDirAC->subframe_nbslots, 0, MAX_JBM_SUBFRAMES_5MS );
+ set_s( hDirAC->subframe_nbslots, JBM_CLDFB_SLOTS_IN_SUBFRAME, DEFAULT_JBM_SUBFRAMES_5MS );
+ hDirAC->nb_subframes = DEFAULT_JBM_SUBFRAMES_5MS;
+ hDirAC->subframes_rendered = 0;
+ hDirAC->slots_rendered = 0;
+ hDirAC->num_slots = DEFAULT_JBM_SUBFRAMES_5MS * JBM_CLDFB_SLOTS_IN_SUBFRAME;
+#else
hDirAC->subframe_nbslots = (int16_t) ( CLDFB_NO_COL_MAX * 5.f / 20.f + 0.5f );
hDirAC->nb_subframes = CLDFB_NO_COL_MAX / hDirAC->subframe_nbslots;
assert( hDirAC->nb_subframes <= MAX_PARAM_SPATIAL_SUBFRAMES );
+#endif
hDirAC->num_freq_bands = (int16_t) ( output_Fs * INV_CLDFB_BANDWIDTH + 0.5f );
hDirAC->hParamIsm->nbands = MAX_PARAM_ISM_NBANDS;
@@ -468,10 +647,24 @@ ivas_error ivas_param_ism_dec_open(
if ( !( output_config == AUDIO_CONFIG_MONO || output_config == AUDIO_CONFIG_STEREO ) )
{
/* Initialize Param ISM Rendering handle */
- if ( ( error = ivas_param_ism_rendering_init( hDirAC->hParamIsmRendering, hOutSetup, st_ivas->nchan_transport, CLDFB_NO_COL_MAX, output_config ) ) != IVAS_ERR_OK )
+#ifdef JBM_TSM_ON_TCS
+ if ( st_ivas->hDecoderConfig->voip_active )
{
- return error;
+ if ( ( error = ivas_param_ism_rendering_init( hDirAC->hParamIsmRendering, hOutSetup, st_ivas->nchan_transport, MAX_JBM_CLDFB_TIMESLOTS, output_config ) ) != IVAS_ERR_OK )
+ {
+ return error;
+ }
+ }
+ else
+ {
+#endif
+ if ( ( error = ivas_param_ism_rendering_init( hDirAC->hParamIsmRendering, hOutSetup, st_ivas->nchan_transport, CLDFB_NO_COL_MAX, output_config ) ) != IVAS_ERR_OK )
+ {
+ return error;
+ }
+#ifdef JBM_TSM_ON_TCS
}
+#endif
}
if ( !( output_config == AUDIO_CONFIG_EXTERNAL || output_config == AUDIO_CONFIG_BINAURAL || output_config == AUDIO_CONFIG_BINAURAL_ROOM || output_config == AUDIO_CONFIG_MONO || output_config == AUDIO_CONFIG_STEREO ) )
@@ -487,120 +680,90 @@ ivas_error ivas_param_ism_dec_open(
set_zero( hDirAC->azimuth_values, MAX_NUM_OBJECTS );
set_zero( hDirAC->elevation_values, MAX_NUM_OBJECTS );
+#ifdef JBM_TSM_ON_TCS
+ hDirAC->dirac_md_buffer_length = MAX_PARAM_SPATIAL_SUBFRAMES;
+#else
hDirAC->dirac_md_buffer_length = 0;
+#endif
hDirAC->dirac_bs_md_write_idx = 0;
hDirAC->dirac_read_idx = 0;
hDirAC->spar_to_dirac_write_idx = 0;
if ( ( output_config == AUDIO_CONFIG_BINAURAL || output_config == AUDIO_CONFIG_BINAURAL_ROOM ) )
{
+#ifndef JBM_TSM_ON_TCS
hDirAC->dirac_md_buffer_length = MAX_PARAM_SPATIAL_SUBFRAMES;
- if ( ( hDirAC->azimuth = (int16_t **) malloc( hDirAC->dirac_md_buffer_length * sizeof( int16_t * ) ) ) == NULL )
- {
- return ( IVAS_ERROR( IVAS_ERR_FAILED_ALLOC, "Can not allocate memory for Param ISM Rendering handle\n" ) );
- }
-
- if ( ( hDirAC->elevation = (int16_t **) malloc( hDirAC->dirac_md_buffer_length * sizeof( int16_t * ) ) ) == NULL )
- {
- return ( IVAS_ERROR( IVAS_ERR_FAILED_ALLOC, "Can not allocate memory for Param ISM Rendering handle\n" ) );
- }
-
- if ( ( hDirAC->azimuth2 = (int16_t **) malloc( hDirAC->dirac_md_buffer_length * sizeof( int16_t * ) ) ) == NULL )
- {
- return ( IVAS_ERROR( IVAS_ERR_FAILED_ALLOC, "Can not allocate memory for Param ISM Rendering handle\n" ) );
- }
-
- if ( ( hDirAC->elevation2 = (int16_t **) malloc( hDirAC->dirac_md_buffer_length * sizeof( int16_t * ) ) ) == NULL )
- {
- return ( IVAS_ERROR( IVAS_ERR_FAILED_ALLOC, "Can not allocate memory for Param ISM Rendering handle\n" ) );
- }
-
- if ( ( hDirAC->energy_ratio1 = (float **) malloc( hDirAC->dirac_md_buffer_length * sizeof( float * ) ) ) == NULL )
- {
- return ( IVAS_ERROR( IVAS_ERR_FAILED_ALLOC, "Can not allocate memory for Param ISM Rendering handle\n" ) );
- }
-
- if ( ( hDirAC->spreadCoherence = (float **) malloc( hDirAC->dirac_md_buffer_length * sizeof( float * ) ) ) == NULL )
+#endif
+ if ( ( error = ivas_dirac_allocate_parameters( hDirAC, 1 ) ) != IVAS_ERR_OK )
{
- return ( IVAS_ERROR( IVAS_ERR_FAILED_ALLOC, "Can not allocate memory for Param ISM Rendering handle\n" ) );
+ return error;
}
- if ( ( hDirAC->energy_ratio2 = (float **) malloc( hDirAC->dirac_md_buffer_length * sizeof( float * ) ) ) == NULL )
+ if ( ( error = ivas_dirac_allocate_parameters( hDirAC, 2 ) ) != IVAS_ERR_OK )
{
- return ( IVAS_ERROR( IVAS_ERR_FAILED_ALLOC, "Can not allocate memory for Param ISM Rendering handle\n" ) );
+ return error;
}
+ }
- if ( ( hDirAC->spreadCoherence2 = (float **) malloc( hDirAC->dirac_md_buffer_length * sizeof( float * ) ) ) == NULL )
- {
- return ( IVAS_ERROR( IVAS_ERR_FAILED_ALLOC, "Can not allocate memory for Param ISM Rendering handle\n" ) );
- }
+ st_ivas->hISMDTX.dtx_flag = 0;
- if ( ( hDirAC->surroundingCoherence = (float **) malloc( hDirAC->dirac_md_buffer_length * sizeof( float * ) ) ) == NULL )
- {
- return ( IVAS_ERROR( IVAS_ERR_FAILED_ALLOC, "Can not allocate memory for Param ISM Rendering handle\n" ) );
- }
+ st_ivas->hDirAC = hDirAC;
- for ( i = 0; i < hDirAC->dirac_md_buffer_length; i++ )
+#ifdef JBM_TSM_ON_TCS
+ if ( st_ivas->hDecoderConfig->voip_active )
+ {
+ if ( st_ivas->renderer_type != RENDERER_MONO_DOWNMIX && st_ivas->renderer_type != RENDERER_DISABLE )
{
- if ( ( hDirAC->azimuth[i] = (int16_t *) malloc( hDirAC->num_freq_bands * sizeof( int16_t ) ) ) == NULL )
- {
- return ( IVAS_ERROR( IVAS_ERR_FAILED_ALLOC, "Can not allocate memory for Param ISM Rendering handle\n" ) );
- }
- set_s( hDirAC->azimuth[i], 0, hDirAC->num_freq_bands );
-
- if ( ( hDirAC->elevation[i] = (int16_t *) malloc( hDirAC->num_freq_bands * sizeof( int16_t ) ) ) == NULL )
- {
- return ( IVAS_ERROR( IVAS_ERR_FAILED_ALLOC, "Can not allocate memory for Param ISM Rendering handle\n" ) );
- }
- set_s( hDirAC->elevation[i], 0, hDirAC->num_freq_bands );
-
- if ( ( hDirAC->azimuth2[i] = (int16_t *) malloc( hDirAC->num_freq_bands * sizeof( int16_t ) ) ) == NULL )
- {
- return ( IVAS_ERROR( IVAS_ERR_FAILED_ALLOC, "Can not allocate memory for Param ISM Rendering handle\n" ) );
- }
- set_s( hDirAC->azimuth2[i], 0, hDirAC->num_freq_bands );
-
- if ( ( hDirAC->elevation2[i] = (int16_t *) malloc( hDirAC->num_freq_bands * sizeof( int16_t ) ) ) == NULL )
- {
- return ( IVAS_ERROR( IVAS_ERR_FAILED_ALLOC, "Can not allocate memory for Param ISM Rendering handle\n" ) );
- }
- set_s( hDirAC->elevation2[i], 0, hDirAC->num_freq_bands );
-
- if ( ( hDirAC->energy_ratio1[i] = (float *) malloc( hDirAC->num_freq_bands * sizeof( float ) ) ) == NULL )
+ int16_t nchan_transport = st_ivas->nchan_transport;
+ int16_t nchan_full = 0;
+ if ( st_ivas->renderer_type == RENDERER_BINAURAL_PARAMETRIC || st_ivas->renderer_type == RENDERER_BINAURAL_PARAMETRIC_ROOM )
{
- return ( IVAS_ERROR( IVAS_ERR_FAILED_ALLOC, "Can not allocate memory for Param ISM Rendering handle\n" ) );
+ nchan_full = nchan_transport;
+ hDirAC->hParamIsmRendering->Cldfb_RealBuffer_tc = NULL;
+ hDirAC->hParamIsmRendering->Cldfb_ImagBuffer_tc = NULL;
}
- set_f( hDirAC->energy_ratio1[i], 0.0f, hDirAC->num_freq_bands );
-
- if ( ( hDirAC->spreadCoherence[i] = (float *) malloc( hDirAC->num_freq_bands * sizeof( float ) ) ) == NULL )
+ else
{
- return ( IVAS_ERROR( IVAS_ERR_FAILED_ALLOC, "Can not allocate memory for Param ISM Rendering handle\n" ) );
- }
- set_f( hDirAC->spreadCoherence[i], 0.0f, hDirAC->num_freq_bands );
+ if ( ( hDirAC->hParamIsmRendering->Cldfb_RealBuffer_tc = (float *) malloc( MAX_JBM_CLDFB_TIMESLOTS * nchan_transport * hDirAC->num_freq_bands * sizeof( float ) ) ) == NULL )
+ {
+ return ( IVAS_ERROR( IVAS_ERR_FAILED_ALLOC, "Can not allocate memory for Param ISM JBM Rendering handle\n" ) );
+ }
+ set_zero( hDirAC->hParamIsmRendering->Cldfb_RealBuffer_tc, MAX_JBM_CLDFB_TIMESLOTS * nchan_transport * hDirAC->num_freq_bands );
- if ( ( hDirAC->energy_ratio2[i] = (float *) malloc( hDirAC->num_freq_bands * sizeof( float ) ) ) == NULL )
- {
- return ( IVAS_ERROR( IVAS_ERR_FAILED_ALLOC, "Can not allocate memory for Param ISM Rendering handle\n" ) );
+ if ( ( hDirAC->hParamIsmRendering->Cldfb_ImagBuffer_tc = (float *) malloc( MAX_JBM_CLDFB_TIMESLOTS * nchan_transport * hDirAC->num_freq_bands * sizeof( float ) ) ) == NULL )
+ {
+ return ( IVAS_ERROR( IVAS_ERR_FAILED_ALLOC, "Can not allocate memory for Param ISM JBM Rendering handle\n" ) );
+ }
+ set_zero( hDirAC->hParamIsmRendering->Cldfb_ImagBuffer_tc, MAX_JBM_CLDFB_TIMESLOTS * nchan_transport * hDirAC->num_freq_bands );
}
- set_f( hDirAC->energy_ratio2[i], 0.0f, hDirAC->num_freq_bands );
-
- if ( ( hDirAC->spreadCoherence2[i] = (float *) malloc( hDirAC->num_freq_bands * sizeof( float ) ) ) == NULL )
+ if ( st_ivas->hTcBuffer == NULL )
{
- return ( IVAS_ERROR( IVAS_ERR_FAILED_ALLOC, "Can not allocate memory for Param ISM Rendering handle\n" ) );
+ if ( ( error = ivas_jbm_dec_tc_buffer_open( st_ivas, TC_BUFFER_MODE_RENDERER, nchan_transport, nchan_transport, nchan_full, NS2SA( st_ivas->hDecoderConfig->output_Fs, CLDFB_SLOT_NS ) ) ) != IVAS_ERR_OK )
+ {
+ return error;
+ }
}
- set_f( hDirAC->spreadCoherence2[i], 0.0f, hDirAC->num_freq_bands );
-
- if ( ( hDirAC->surroundingCoherence[i] = (float *) malloc( hDirAC->num_freq_bands * sizeof( float ) ) ) == NULL )
+ }
+ else
+ {
+ hDirAC->hParamIsmRendering->Cldfb_RealBuffer_tc = NULL;
+ hDirAC->hParamIsmRendering->Cldfb_ImagBuffer_tc = NULL;
+ if ( st_ivas->hTcBuffer == NULL )
{
- return ( IVAS_ERROR( IVAS_ERR_FAILED_ALLOC, "Can not allocate memory for Param ISM Rendering handle\n" ) );
+ int16_t nchan_to_allocate = st_ivas->hDecoderConfig->nchan_out;
+ if ( ( error = ivas_jbm_dec_tc_buffer_open( st_ivas, TC_BUFFER_MODE_BUFFER, nchan_to_allocate, nchan_to_allocate, nchan_to_allocate, NS2SA( st_ivas->hDecoderConfig->output_Fs, CLDFB_SLOT_NS ) ) ) != IVAS_ERR_OK )
+ {
+ return error;
+ }
}
- set_f( hDirAC->surroundingCoherence[i], 0.0f, hDirAC->num_freq_bands );
}
}
-
- st_ivas->hISMDTX.dtx_flag = 0;
-
- st_ivas->hDirAC = hDirAC;
+ else
+ {
+ hDirAC->hParamIsmRendering->Cldfb_RealBuffer_tc = NULL;
+ hDirAC->hParamIsmRendering->Cldfb_ImagBuffer_tc = NULL;
+ }
+#endif
pop_wmops();
return error;
@@ -618,7 +781,6 @@ void ivas_param_ism_dec_close(
AUDIO_CONFIG output_config /* i : output audio configuration */
)
{
- int16_t i;
DIRAC_DEC_HANDLE hDirAC;
if ( hDirAC_out == NULL || *hDirAC_out == NULL )
@@ -637,151 +799,43 @@ void ivas_param_ism_dec_close(
if ( ( output_config == AUDIO_CONFIG_BINAURAL || output_config == AUDIO_CONFIG_BINAURAL_ROOM ) )
{
- for ( i = 0; i < hDirAC->dirac_md_buffer_length; i++ )
- {
- if ( hDirAC->azimuth[i] != NULL )
- {
- free( hDirAC->azimuth[i] );
- hDirAC->azimuth[i] = NULL;
- }
-
- if ( hDirAC->elevation[i] != NULL )
- {
- free( hDirAC->elevation[i] );
- hDirAC->elevation[i] = NULL;
- }
- }
+ ivas_dirac_deallocate_parameters( hDirAC, 1 );
+ ivas_dirac_deallocate_parameters( hDirAC, 2 );
+ }
- if ( hDirAC->azimuth != NULL )
+ if ( !( output_config == AUDIO_CONFIG_MONO || output_config == AUDIO_CONFIG_STEREO ) )
+ {
+ /* Param ISM Rendering */
+ if ( hDirAC->hParamIsmRendering->interpolator != NULL )
{
- free( hDirAC->azimuth );
- hDirAC->azimuth = NULL;
+ free( hDirAC->hParamIsmRendering->interpolator );
+ hDirAC->hParamIsmRendering->interpolator = NULL;
}
- if ( hDirAC->elevation != NULL )
+ if ( hDirAC->hParamIsmRendering->proto_matrix != NULL )
{
- free( hDirAC->elevation );
- hDirAC->elevation = NULL;
+ free( hDirAC->hParamIsmRendering->proto_matrix );
+ hDirAC->hParamIsmRendering->proto_matrix = NULL;
}
+ }
- if ( hDirAC->azimuth2 != NULL )
- {
- for ( i = 0; i < hDirAC->dirac_md_buffer_length; i++ )
- {
- if ( hDirAC->azimuth2[i] != NULL )
- {
- free( hDirAC->azimuth2[i] );
- hDirAC->azimuth2[i] = NULL;
- }
- }
- free( hDirAC->azimuth2 );
- hDirAC->azimuth2 = NULL;
- }
+#ifdef JBM_TSM_ON_TCS
+ if ( hDirAC->hParamIsmRendering->Cldfb_RealBuffer_tc != NULL )
+ {
+ free( hDirAC->hParamIsmRendering->Cldfb_RealBuffer_tc );
+ hDirAC->hParamIsmRendering->Cldfb_RealBuffer_tc = NULL;
+ }
+ if ( hDirAC->hParamIsmRendering->Cldfb_ImagBuffer_tc != NULL )
+ {
+ free( hDirAC->hParamIsmRendering->Cldfb_ImagBuffer_tc );
+ hDirAC->hParamIsmRendering->Cldfb_ImagBuffer_tc = NULL;
+ }
+#endif
- if ( hDirAC->elevation2 != NULL )
- {
- for ( i = 0; i < hDirAC->dirac_md_buffer_length; i++ )
- {
- if ( hDirAC->elevation2[i] != NULL )
- {
- free( hDirAC->elevation2[i] );
- hDirAC->elevation2[i] = NULL;
- }
- }
- free( hDirAC->elevation2 );
- hDirAC->elevation2 = NULL;
- }
-
- if ( hDirAC->energy_ratio1 != NULL )
- {
- for ( i = 0; i < hDirAC->dirac_md_buffer_length; i++ )
- {
- if ( hDirAC->energy_ratio1[i] != NULL )
- {
- free( hDirAC->energy_ratio1[i] );
- hDirAC->energy_ratio1[i] = NULL;
- }
- }
- free( hDirAC->energy_ratio1 );
- hDirAC->energy_ratio1 = NULL;
- }
-
- if ( hDirAC->energy_ratio2 != NULL )
- {
- for ( i = 0; i < hDirAC->dirac_md_buffer_length; i++ )
- {
- if ( hDirAC->energy_ratio2[i] != NULL )
- {
- free( hDirAC->energy_ratio2[i] );
- hDirAC->energy_ratio2[i] = NULL;
- }
- }
- free( hDirAC->energy_ratio2 );
- hDirAC->energy_ratio2 = NULL;
- }
-
- if ( hDirAC->spreadCoherence != NULL )
- {
- for ( i = 0; i < hDirAC->dirac_md_buffer_length; i++ )
- {
- if ( hDirAC->spreadCoherence[i] != NULL )
- {
- free( hDirAC->spreadCoherence[i] );
- hDirAC->spreadCoherence[i] = NULL;
- }
- }
- free( hDirAC->spreadCoherence );
- hDirAC->spreadCoherence = NULL;
- }
-
- if ( hDirAC->spreadCoherence2 != NULL )
- {
- for ( i = 0; i < hDirAC->dirac_md_buffer_length; i++ )
- {
- if ( hDirAC->spreadCoherence2[i] != NULL )
- {
- free( hDirAC->spreadCoherence2[i] );
- hDirAC->spreadCoherence2[i] = NULL;
- }
- }
- free( hDirAC->spreadCoherence2 );
- hDirAC->spreadCoherence2 = NULL;
- }
-
- if ( hDirAC->surroundingCoherence != NULL )
- {
- for ( i = 0; i < hDirAC->dirac_md_buffer_length; i++ )
- {
- if ( hDirAC->surroundingCoherence[i] != NULL )
- {
- free( hDirAC->surroundingCoherence[i] );
- hDirAC->surroundingCoherence[i] = NULL;
- }
- }
- free( hDirAC->surroundingCoherence );
- hDirAC->surroundingCoherence = NULL;
- }
- }
-
- if ( !( output_config == AUDIO_CONFIG_MONO || output_config == AUDIO_CONFIG_STEREO ) )
- {
- /* Param ISM Rendering */
- if ( hDirAC->hParamIsmRendering->interpolator != NULL )
- {
- free( hDirAC->hParamIsmRendering->interpolator );
- hDirAC->hParamIsmRendering->interpolator = NULL;
- }
- if ( hDirAC->hParamIsmRendering->proto_matrix != NULL )
- {
- free( hDirAC->hParamIsmRendering->proto_matrix );
- hDirAC->hParamIsmRendering->proto_matrix = NULL;
- }
- }
-
- if ( hDirAC->hParamIsmRendering != NULL )
- {
- free( hDirAC->hParamIsmRendering );
- hDirAC->hParamIsmRendering = NULL;
- }
+ if ( hDirAC->hParamIsmRendering != NULL )
+ {
+ free( hDirAC->hParamIsmRendering );
+ hDirAC->hParamIsmRendering = NULL;
+ }
free( *hDirAC_out );
*hDirAC_out = NULL;
@@ -804,7 +858,10 @@ void ivas_param_ism_dec(
int16_t ch, nchan_transport, nchan_out, nchan_out_woLFE, i;
int16_t subframe_idx, slot_idx, index_slot, bin_idx;
int32_t ivas_total_brate;
-
+#ifdef JBM_TSM_ON_TCS
+ float ref_power[CLDFB_NO_CHANNELS_MAX];
+ float cx_diag[CLDFB_NO_CHANNELS_MAX][PARAM_ISM_MAX_DMX];
+#endif
/* CLDFB Input Buffers */
float Cldfb_RealBuffer_in[PARAM_ISM_MAX_DMX][CLDFB_NO_COL_MAX][CLDFB_NO_CHANNELS_MAX];
float Cldfb_ImagBuffer_in[PARAM_ISM_MAX_DMX][CLDFB_NO_COL_MAX][CLDFB_NO_CHANNELS_MAX];
@@ -846,6 +903,15 @@ void ivas_param_ism_dec(
push_wmops( "ivas_param_ism_dec" );
+#ifdef JBM_TSM_ON_TCS
+ /* set buffers to zero */
+ for ( bin_idx = 0; bin_idx < CLDFB_NO_CHANNELS_MAX; bin_idx++ )
+ {
+ set_zero( cx_diag[bin_idx], PARAM_ISM_MAX_DMX );
+ }
+ set_zero( ref_power, CLDFB_NO_CHANNELS_MAX );
+#endif
+
/* Frame-level Processing */
/* De-quantization */
if ( !( ivas_total_brate == IVAS_SID_5k2 || ivas_total_brate == FRAME_NO_DATA ) )
@@ -910,6 +976,10 @@ void ivas_param_ism_dec(
for ( slot_idx = 0; slot_idx < CLDFB_NO_COL_MAX; slot_idx++ )
{
cldfbAnalysis_ts( &( output_f[ch][hDirAC->num_freq_bands * slot_idx] ), Cldfb_RealBuffer_in[ch][slot_idx], Cldfb_ImagBuffer_in[ch][slot_idx], hDirAC->num_freq_bands, st_ivas->cldfbAnaDec[ch] );
+
+#ifdef JBM_TSM_ON_TCS
+ ivas_param_ism_collect_slot( hDirAC, Cldfb_RealBuffer_in[ch][slot_idx], Cldfb_ImagBuffer_in[ch][slot_idx], ch, ref_power, cx_diag );
+#endif
}
}
@@ -920,26 +990,41 @@ void ivas_param_ism_dec(
}
/* Compute mixing matrix */
+#ifdef JBM_TSM_ON_TCS
+ ivas_param_ism_compute_mixing_matrix( st_ivas->nchan_ism, hDirAC, st_ivas->hISMDTX, direct_response, nchan_transport, nchan_out_woLFE, cx_diag, ref_power, mixing_matrix );
+#else
ivas_param_ism_compute_mixing_matrix( st_ivas->nchan_ism, hDirAC, st_ivas->hISMDTX, Cldfb_RealBuffer_in, Cldfb_ImagBuffer_in, direct_response, nchan_transport, nchan_out_woLFE, 0, CLDFB_NO_COL_MAX, mixing_matrix );
-
+#endif
/* subframe loop for synthesis*/
for ( subframe_idx = 0; subframe_idx < hDirAC->nb_subframes; subframe_idx++ )
{
+#ifdef JBM_TSM_ON_TCS
+ uint16_t slot_idx_start = subframe_idx * hDirAC->subframe_nbslots[subframe_idx];
+#else
uint16_t slot_idx_start = subframe_idx * hDirAC->subframe_nbslots;
+#endif
uint16_t idx_in;
uint16_t idx_lfe;
/* Set some memories to zero */
for ( ch = 0; ch < nchan_out_woLFE; ch++ )
{
+#ifdef JBM_TSM_ON_TCS
+ for ( slot_idx = 0; slot_idx < hDirAC->subframe_nbslots[subframe_idx]; slot_idx++ )
+#else
for ( slot_idx = 0; slot_idx < hDirAC->subframe_nbslots; slot_idx++ )
+#endif
{
set_f( Cldfb_RealBuffer[ch][slot_idx], 0.0f, hDirAC->num_freq_bands );
set_f( Cldfb_ImagBuffer[ch][slot_idx], 0.0f, hDirAC->num_freq_bands );
}
}
+#ifdef JBM_TSM_ON_TCS
+ for ( slot_idx = 0; slot_idx < hDirAC->subframe_nbslots[subframe_idx]; slot_idx++ )
+#else
for ( slot_idx = 0; slot_idx < hDirAC->subframe_nbslots; slot_idx++ )
+#endif
{
index_slot = slot_idx_start + slot_idx;
@@ -957,8 +1042,11 @@ void ivas_param_ism_dec(
{
if ( ( hSetup.num_lfe > 0 ) && ( hSetup.index_lfe[idx_lfe] == ch ) )
{
+#ifdef JBM_TSM_ON_TCS
+ set_zero( &( output_f[ch][slot_idx_start * hDirAC->num_freq_bands] ), hDirAC->subframe_nbslots[subframe_idx] * hDirAC->num_freq_bands );
+#else
set_zero( &( output_f[ch][slot_idx_start * hDirAC->num_freq_bands] ), hDirAC->subframe_nbslots * hDirAC->num_freq_bands );
-
+#endif
if ( idx_lfe < ( hSetup.num_lfe - 1 ) )
{
idx_lfe++;
@@ -970,14 +1058,23 @@ void ivas_param_ism_dec(
float *ImagBuffer[16];
/* open CLDFB buffer up to CLDFB_NO_CHANNELS_MAX bands for 48kHz */
+#ifdef JBM_TSM_ON_TCS
+ for ( i = 0; i < hDirAC->subframe_nbslots[subframe_idx]; i++ )
+#else
for ( i = 0; i < hDirAC->subframe_nbslots; i++ )
+#endif
{
RealBuffer[i] = Cldfb_RealBuffer[idx_in][i];
ImagBuffer[i] = Cldfb_ImagBuffer[idx_in][i];
}
+#ifdef JBM_TSM_ON_TCS
+ cldfbSynthesis( RealBuffer, ImagBuffer, &( output_f[ch][slot_idx_start * hDirAC->num_freq_bands] ),
+ hDirAC->num_freq_bands * hDirAC->subframe_nbslots[subframe_idx], st_ivas->cldfbSynDec[ch] );
+#else
cldfbSynthesis( RealBuffer, ImagBuffer, &( output_f[ch][slot_idx_start * hDirAC->num_freq_bands] ),
hDirAC->num_freq_bands * hDirAC->subframe_nbslots, st_ivas->cldfbSynDec[ch] );
+#endif
idx_in++;
}
@@ -1008,6 +1105,439 @@ void ivas_param_ism_dec(
return;
}
+#ifdef JBM_TSM_ON_TCS
+
+/*-------------------------------------------------------------------------*
+ * ivas_ism_dec_digest_tc()
+ *
+ *
+ *-------------------------------------------------------------------------*/
+
+void ivas_ism_dec_digest_tc(
+ Decoder_Struct *st_ivas /* i/o: IVAS decoder structure */
+)
+{
+
+ ivas_jbm_dec_td_renderers_adapt_subframes( st_ivas );
+
+ if ( st_ivas->renderer_type == RENDERER_TD_PANNING ||
+ st_ivas->renderer_type == RENDERER_SBA_LINEAR_ENC ||
+ st_ivas->renderer_type == RENDERER_BINAURAL_FASTCONV ||
+ st_ivas->renderer_type == RENDERER_BINAURAL_FASTCONV_ROOM ||
+ ( st_ivas->renderer_type == RENDERER_BINAURAL_MIXER_CONV_ROOM && st_ivas->hDecoderConfig->Opt_Headrotation == 0 ) )
+ {
+ int16_t i, num_objects;
+ int16_t azimuth, elevation;
+
+ /* we have a full frame interpolator, adapt it */
+ /* for BE testing */
+ if ( ( st_ivas->hDecoderConfig->output_Fs / (int32_t) FRAMES_PER_SECOND ) == st_ivas->hTcBuffer->n_samples_available )
+ {
+ int16_t interpolator_length = (int16_t) ( st_ivas->hDecoderConfig->output_Fs / (int32_t) FRAMES_PER_SECOND );
+ if ( st_ivas->renderer_type == RENDERER_SBA_LINEAR_ENC || st_ivas->renderer_type == RENDERER_BINAURAL_FASTCONV )
+ {
+ st_ivas->hIsmRendererData->interpolator[0] = 0.0f;
+ for ( i = 1; i < interpolator_length; i++ )
+ {
+ st_ivas->hIsmRendererData->interpolator[i] = st_ivas->hIsmRendererData->interpolator[i - 1] + 1.f / ( interpolator_length - 1 );
+ }
+ }
+ else
+ {
+ for ( i = 0; i < interpolator_length; i++ )
+ {
+ st_ivas->hIsmRendererData->interpolator[i] = (float) i / ( (float) interpolator_length - 1 );
+ }
+ }
+ }
+ else
+ {
+ ivas_jbm_dec_get_adapted_linear_interpolator( (int16_t) ( st_ivas->hDecoderConfig->output_Fs / (int32_t) FRAMES_PER_SECOND ),
+ st_ivas->hTcBuffer->n_samples_available,
+ st_ivas->hIsmRendererData->interpolator );
+ }
+ /* also get the gains here */
+ num_objects = st_ivas->nchan_transport;
+ for ( i = 0; i < num_objects; i++ )
+ {
+ mvr2r( st_ivas->hIsmRendererData->gains[i], st_ivas->hIsmRendererData->prev_gains[i], MAX_OUTPUT_CHANNELS );
+
+ if ( st_ivas->intern_config == AUDIO_CONFIG_STEREO )
+ {
+ ivas_ism_get_stereo_gains( st_ivas->hIsmMetaData[i]->azimuth,
+ st_ivas->hIsmMetaData[i]->elevation,
+ &st_ivas->hIsmRendererData->gains[i][0],
+ &st_ivas->hIsmRendererData->gains[i][1] );
+ }
+ else
+ {
+ // TODO tmu review when #215 is resolved
+ azimuth = (int16_t) floorf( st_ivas->hIsmMetaData[i]->azimuth + 0.5f );
+ elevation = (int16_t) floorf( st_ivas->hIsmMetaData[i]->elevation + 0.5f );
+
+ if ( ( st_ivas->renderer_type == RENDERER_TD_PANNING || st_ivas->renderer_type == RENDERER_BINAURAL_MIXER_CONV_ROOM ) && st_ivas->hHeadTrackData == NULL )
+ {
+ if ( st_ivas->hIntSetup.is_planar_setup )
+ {
+ /* If no elevation support in output format, then rendering should be done with zero elevation */
+ elevation = 0;
+ }
+
+ if ( st_ivas->hEFAPdata != NULL )
+ {
+ efap_determine_gains( st_ivas->hEFAPdata, st_ivas->hIsmRendererData->gains[i], azimuth, elevation, EFAP_MODE_EFAP );
+ }
+ }
+ else if ( st_ivas->renderer_type == RENDERER_SBA_LINEAR_ENC || st_ivas->renderer_type == RENDERER_BINAURAL_FASTCONV )
+ {
+ /*get HOA gets for direction (ACN/SN3D)*/
+ ivas_dirac_dec_get_response( azimuth, elevation, st_ivas->hIsmRendererData->gains[i], st_ivas->hIntSetup.ambisonics_order );
+ }
+ }
+ }
+ }
+
+ return;
+}
+
+
+/*-------------------------------------------------------------------------*
+ * ivas_param_ism_dec_digest_tc()
+ *
+ *
+ *-------------------------------------------------------------------------*/
+
+void ivas_param_ism_dec_digest_tc(
+ Decoder_Struct *st_ivas, /* i/o: IVAS decoder handle */
+ const uint16_t nCldfbSlots, /* i : number of CLFBS slots in the transport channels */
+ float *transport_channels_f[] /* i : synthesized core-coder transport channels/DirAC output */
+)
+{
+ int16_t ch, nchan_transport, nchan_out, nchan_out_woLFE, i;
+ int16_t slot_idx, bin_idx;
+ int32_t ivas_total_brate;
+ float ref_power[CLDFB_NO_CHANNELS_MAX];
+ float cx_diag[CLDFB_NO_CHANNELS_MAX][PARAM_ISM_MAX_DMX];
+ /* Direct Response/EFAP Gains */
+ float direct_response[MAX_NUM_OBJECTS][PARAM_ISM_MAX_CHAN];
+ DIRAC_DEC_HANDLE hDirAC;
+
+ /* Initialization */
+ hDirAC = st_ivas->hDirAC;
+ assert( hDirAC );
+
+ nchan_transport = st_ivas->nchan_transport;
+ ivas_total_brate = st_ivas->hDecoderConfig->ivas_total_brate;
+
+ if ( st_ivas->hDecoderConfig->output_config == AUDIO_CONFIG_EXTERNAL )
+ {
+ nchan_out = st_ivas->nchan_ism;
+ nchan_out_woLFE = nchan_out;
+ st_ivas->hDecoderConfig->nchan_out = nchan_out;
+ }
+ else
+ {
+ nchan_out = st_ivas->hIntSetup.nchan_out_woLFE + st_ivas->hIntSetup.num_lfe;
+ nchan_out_woLFE = st_ivas->hIntSetup.nchan_out_woLFE;
+ }
+
+ push_wmops( "ivas_param_ism_dec" );
+
+ /* general setup */
+ ivas_jbm_dec_get_adapted_linear_interpolator( DEFAULT_JBM_CLDFB_TIMESLOTS, nCldfbSlots, hDirAC->hParamIsmRendering->interpolator );
+
+ ivas_dirac_dec_set_md_map( st_ivas, nCldfbSlots );
+
+ /* set buffers to zero */
+ for ( bin_idx = 0; bin_idx < CLDFB_NO_CHANNELS_MAX; bin_idx++ )
+ {
+ set_zero( cx_diag[bin_idx], PARAM_ISM_MAX_DMX );
+ }
+ set_zero( ref_power, CLDFB_NO_CHANNELS_MAX );
+
+ /* Frame-level Processing */
+ /* De-quantization */
+ if ( !( ivas_total_brate == IVAS_SID_5k2 || ivas_total_brate == FRAME_NO_DATA ) )
+ {
+ ivas_param_ism_dec_dequant_DOA( hDirAC, st_ivas->nchan_ism );
+ ivas_param_ism_dec_dequant_powrat( hDirAC );
+ st_ivas->hISMDTX.dtx_flag = 0;
+ }
+ else
+ {
+ st_ivas->hISMDTX.dtx_flag = 1;
+ }
+
+ /* obtain the direct response using EFAP */
+ if ( !( st_ivas->hDecoderConfig->output_config == AUDIO_CONFIG_EXTERNAL ) )
+ {
+ for ( i = 0; i < st_ivas->nchan_ism; i++ )
+ {
+ efap_determine_gains( st_ivas->hEFAPdata, direct_response[i], hDirAC->azimuth_values[i], hDirAC->elevation_values[i], EFAP_MODE_EFAP );
+ }
+ }
+ else
+ {
+ int16_t j;
+
+ for ( i = 0; i < st_ivas->nchan_ism; i++ )
+ {
+ for ( j = 0; j < nchan_out_woLFE; j++ )
+ {
+ if ( i == j )
+ {
+ direct_response[i][j] = 1.0f;
+ }
+ else
+ {
+ direct_response[i][j] = 0.0f;
+ }
+ }
+ }
+
+ for ( i = 0; i < nchan_transport; i++ )
+ {
+ for ( j = 0; j < nchan_out_woLFE; j++ )
+ {
+ if ( i == j )
+ {
+ hDirAC->hParamIsmRendering->proto_matrix[( i * nchan_out_woLFE ) + j] = 1.0f;
+ }
+ else
+ {
+ hDirAC->hParamIsmRendering->proto_matrix[( i * nchan_out_woLFE ) + j] = 0.0f;
+ }
+ }
+ }
+ }
+
+ for ( ch = 0; ch < nchan_transport; ch++ )
+ {
+ /*-----------------------------------------------------------------*
+ * CLDFB Analysis
+ *-----------------------------------------------------------------*/
+ for ( slot_idx = 0; slot_idx < nCldfbSlots; slot_idx++ )
+ {
+ float RealBuffer[CLDFB_NO_CHANNELS_MAX];
+ float ImagBuffer[CLDFB_NO_CHANNELS_MAX];
+
+ cldfbAnalysis_ts( &( transport_channels_f[ch][hDirAC->num_freq_bands * slot_idx] ), RealBuffer, ImagBuffer, hDirAC->num_freq_bands, st_ivas->cldfbAnaDec[ch] );
+ mvr2r( RealBuffer, &hDirAC->hParamIsmRendering->Cldfb_RealBuffer_tc[slot_idx * hDirAC->num_freq_bands * nchan_transport + ch * hDirAC->num_freq_bands], hDirAC->num_freq_bands );
+ mvr2r( ImagBuffer, &hDirAC->hParamIsmRendering->Cldfb_ImagBuffer_tc[slot_idx * hDirAC->num_freq_bands * nchan_transport + ch * hDirAC->num_freq_bands], hDirAC->num_freq_bands );
+
+ ivas_param_ism_collect_slot( hDirAC, RealBuffer, ImagBuffer, ch, ref_power, cx_diag );
+ }
+ }
+
+ /* Obtain Mixing Matrix on a frame-level */
+ for ( bin_idx = 0; bin_idx < hDirAC->num_freq_bands; bin_idx++ )
+ {
+ set_f( hDirAC->hParamIsmRendering->mixing_matrix_lin[bin_idx], 0.0f, nchan_transport * nchan_out_woLFE );
+ }
+
+ /* Compute mixing matrix */
+ ivas_param_ism_compute_mixing_matrix( st_ivas->nchan_ism, hDirAC, st_ivas->hISMDTX, direct_response, nchan_transport, nchan_out_woLFE, cx_diag, ref_power, hDirAC->hParamIsmRendering->mixing_matrix_lin );
+
+ pop_wmops();
+
+ return;
+}
+
+
+/*-------------------------------------------------------------------------*
+ * ivas_ism_param_dec_render_sf()
+ *
+ *
+ *-------------------------------------------------------------------------*/
+
+static void ivas_ism_param_dec_render_sf(
+ Decoder_Struct *st_ivas,
+ IVAS_OUTPUT_SETUP hSetup,
+ const int16_t nchan_transport,
+ const int16_t nchan_out,
+ const int16_t nchan_out_woLFE,
+ float *output_f[] /* o : rendered time signal */
+)
+{
+ int16_t ch, slot_idx, i, index_slot;
+ /* CLDFB Output Buffers */
+ float Cldfb_RealBuffer[PARAM_ISM_MAX_CHAN][JBM_CLDFB_SLOTS_IN_SUBFRAME][CLDFB_NO_CHANNELS_MAX];
+ float Cldfb_ImagBuffer[PARAM_ISM_MAX_CHAN][JBM_CLDFB_SLOTS_IN_SUBFRAME][CLDFB_NO_CHANNELS_MAX];
+ float *Cldfb_RealBuffer_in[PARAM_ISM_MAX_DMX];
+ float *Cldfb_ImagBuffer_in[PARAM_ISM_MAX_DMX];
+ DIRAC_DEC_HANDLE hDirAC;
+
+ int16_t slot_idx_start;
+ int16_t idx_in;
+ int16_t idx_lfe;
+ int16_t subframe_idx;
+
+ hDirAC = st_ivas->hDirAC;
+ slot_idx_start = hDirAC->slots_rendered;
+ subframe_idx = hDirAC->subframes_rendered;
+
+ /* Set some memories to zero */
+ for ( ch = 0; ch < nchan_out_woLFE; ch++ )
+ {
+ for ( slot_idx = 0; slot_idx < hDirAC->subframe_nbslots[subframe_idx]; slot_idx++ )
+ {
+ set_f( Cldfb_RealBuffer[ch][slot_idx], 0.0f, hDirAC->num_freq_bands );
+ set_f( Cldfb_ImagBuffer[ch][slot_idx], 0.0f, hDirAC->num_freq_bands );
+ }
+ }
+
+ for ( slot_idx = 0; slot_idx < hDirAC->subframe_nbslots[subframe_idx]; slot_idx++ )
+ {
+ index_slot = slot_idx_start + slot_idx;
+
+ for ( ch = 0; ch < nchan_transport; ch++ )
+ {
+ Cldfb_RealBuffer_in[ch] = &hDirAC->hParamIsmRendering->Cldfb_RealBuffer_tc[index_slot * hDirAC->num_freq_bands * nchan_transport + ch * hDirAC->num_freq_bands];
+ Cldfb_ImagBuffer_in[ch] = &hDirAC->hParamIsmRendering->Cldfb_ImagBuffer_tc[index_slot * hDirAC->num_freq_bands * nchan_transport + ch * hDirAC->num_freq_bands];
+ }
+
+ /* Compute bandwise rendering to target LS using covariance rendering */
+ ivas_param_ism_render_slot( hDirAC, Cldfb_RealBuffer_in, Cldfb_ImagBuffer_in,
+ Cldfb_RealBuffer, Cldfb_ImagBuffer, hDirAC->hParamIsmRendering->mixing_matrix_lin, index_slot, slot_idx,
+ nchan_out_woLFE, nchan_transport );
+ }
+
+ /* CLDFB Synthesis */
+ idx_in = 0;
+ idx_lfe = 0;
+
+ for ( ch = 0; ch < nchan_out; ch++ )
+ {
+ if ( ( hSetup.num_lfe > 0 ) && ( hSetup.index_lfe[idx_lfe] == ch ) )
+ {
+ set_zero( output_f[ch], hDirAC->subframe_nbslots[subframe_idx] * hDirAC->num_freq_bands );
+ if ( idx_lfe < ( hSetup.num_lfe - 1 ) )
+ {
+ idx_lfe++;
+ }
+ }
+ else
+ {
+ float *RealBuffer[16];
+ float *ImagBuffer[16];
+
+ /* open CLDFB buffer up to CLDFB_NO_CHANNELS_MAX bands for 48kHz */
+ for ( i = 0; i < hDirAC->subframe_nbslots[subframe_idx]; i++ )
+ {
+ RealBuffer[i] = Cldfb_RealBuffer[idx_in][i];
+ ImagBuffer[i] = Cldfb_ImagBuffer[idx_in][i];
+ }
+ cldfbSynthesis( RealBuffer, ImagBuffer, output_f[ch],
+ hDirAC->num_freq_bands * hDirAC->subframe_nbslots[subframe_idx], st_ivas->cldfbSynDec[ch] );
+ idx_in++;
+ }
+ }
+
+ hDirAC->slots_rendered += hDirAC->subframe_nbslots[subframe_idx];
+ hDirAC->subframes_rendered++;
+
+ return;
+}
+
+
+/*-------------------------------------------------------------------------*
+ * ivas_param_ism_dec_render()
+ *
+ *
+ *-------------------------------------------------------------------------*/
+
+void ivas_param_ism_dec_render(
+ Decoder_Struct *st_ivas, /* i/o: IVAS decoder handle */
+ const uint16_t nSamplesAsked, /* i : number of CLDFB slots requested */
+ uint16_t *nSamplesRendered, /* o : number of CLDFB slots rendered */
+ uint16_t *nSamplesAvailable, /* o : number of CLDFB slots still to render */
+ float *output_f[] /* o : rendered time signal */
+)
+{
+ int16_t ch, slots_to_render, first_sf, last_sf, subframe_idx;
+ uint16_t slot_size, n_samples_sf;
+ DIRAC_DEC_HANDLE hDirAC;
+ IVAS_OUTPUT_SETUP hSetup;
+ int16_t nchan_transport, nchan_out, nchan_out_woLFE;
+ float *output_f_local[MAX_OUTPUT_CHANNELS];
+
+ hDirAC = st_ivas->hDirAC;
+ hSetup = st_ivas->hIntSetup;
+#ifdef DEBUGGING
+ assert( hDirAC );
+#endif
+ nchan_transport = st_ivas->nchan_transport;
+ if ( st_ivas->hDecoderConfig->output_config == AUDIO_CONFIG_EXTERNAL )
+ {
+ nchan_out = st_ivas->nchan_ism;
+ nchan_out_woLFE = nchan_out;
+ st_ivas->hDecoderConfig->nchan_out = nchan_out;
+ }
+ else
+ {
+ nchan_out = st_ivas->hIntSetup.nchan_out_woLFE + st_ivas->hIntSetup.num_lfe;
+ nchan_out_woLFE = st_ivas->hIntSetup.nchan_out_woLFE;
+ }
+ slot_size = NS2SA( st_ivas->hDecoderConfig->output_Fs, CLDFB_SLOT_NS );
+
+ /* loop for synthesis, assume we always have to render in multiples of 5ms subframes with spills */
+ slots_to_render = min( hDirAC->num_slots - hDirAC->slots_rendered, nSamplesAsked / slot_size );
+ *nSamplesRendered = slots_to_render * slot_size;
+ first_sf = hDirAC->subframes_rendered;
+ last_sf = first_sf;
+
+ while ( slots_to_render > 0 )
+ {
+ slots_to_render -= hDirAC->subframe_nbslots[last_sf];
+ last_sf++;
+ }
+#ifdef DEBUGGING
+ assert( slots_to_render == 0 );
+#endif
+
+ for ( ch = 0; ch < nchan_out; ch++ )
+ {
+ output_f_local[ch] = &output_f[ch][0];
+ }
+
+ for ( subframe_idx = first_sf; subframe_idx < last_sf; subframe_idx++ )
+ {
+ ivas_ism_param_dec_render_sf( st_ivas, hSetup, nchan_transport, nchan_out, nchan_out_woLFE, output_f_local );
+ n_samples_sf = hDirAC->subframe_nbslots[subframe_idx] * st_ivas->hDirAC->slot_size;
+ for ( ch = 0; ch < nchan_out; ch++ )
+ {
+ output_f_local[ch] += n_samples_sf;
+ }
+ }
+
+ if ( hDirAC->slots_rendered == hDirAC->num_slots )
+ {
+ /* copy the memories */
+ /* store mixing matrix for next subframe */
+ ivas_param_ism_update_mixing_matrix( hDirAC, hDirAC->hParamIsmRendering->mixing_matrix_lin, nchan_transport, nchan_out_woLFE );
+
+ /* store MetaData parameters */
+ for ( ch = 0; ch < st_ivas->nchan_ism; ch++ )
+ {
+ if ( st_ivas->hDirAC->azimuth_values[ch] > 180.0f )
+ {
+ st_ivas->hIsmMetaData[ch]->azimuth = st_ivas->hDirAC->azimuth_values[ch] - 360.0f;
+ }
+ else
+ {
+ st_ivas->hIsmMetaData[ch]->azimuth = st_ivas->hDirAC->azimuth_values[ch];
+ }
+
+ st_ivas->hIsmMetaData[ch]->elevation = st_ivas->hDirAC->elevation_values[ch];
+ }
+ }
+
+ *nSamplesAvailable = ( hDirAC->num_slots - hDirAC->slots_rendered ) * slot_size;
+
+ return;
+}
+#endif
+
/*-------------------------------------------------------------------------*
* ivas_param_ism_params_to_masa_param_mapping()
@@ -1054,6 +1584,7 @@ void ivas_param_ism_params_to_masa_param_mapping(
hDirAC->numSimultaneousDirections = 1;
azimuth[0] = (int16_t) roundf( hDirAC->azimuth_values[0] );
elevation[0] = (int16_t) roundf( hDirAC->elevation_values[0] );
+
for ( sf_idx = 0; sf_idx < MAX_PARAM_SPATIAL_SUBFRAMES; sf_idx++ )
{
for ( bin_idx = 0; bin_idx < nBins; bin_idx++ )
@@ -1097,6 +1628,7 @@ void ivas_param_ism_params_to_masa_param_mapping(
}
}
}
+
for ( sf_idx = 0; sf_idx < MAX_PARAM_SPATIAL_SUBFRAMES; sf_idx++ )
{
for ( bin_idx = 0; bin_idx < nBins; bin_idx++ )
@@ -1113,6 +1645,7 @@ void ivas_param_ism_params_to_masa_param_mapping(
hDirAC->numSimultaneousDirections = 1;
azimuth[0] = (int16_t) roundf( hDirAC->azimuth_values[0] );
elevation[0] = (int16_t) roundf( hDirAC->elevation_values[0] );
+
for ( sf_idx = 0; sf_idx < MAX_PARAM_SPATIAL_SUBFRAMES; sf_idx++ )
{
for ( bin_idx = 0; bin_idx < nBins; bin_idx++ )
diff --git a/lib_dec/ivas_ism_renderer.c b/lib_dec/ivas_ism_renderer.c
index 1e60143cb43e0249d3d146fbf6120be3de2d9656..031c6cf18f93607afcf974e3d342c4f9e155fa2e 100644
--- a/lib_dec/ivas_ism_renderer.c
+++ b/lib_dec/ivas_ism_renderer.c
@@ -58,6 +58,9 @@ ivas_error ivas_ism_renderer_open(
{
int16_t i;
uint16_t interpolator_length;
+#ifdef JBM_TSM_ON_TCS
+ uint16_t init_interpolator_length;
+#endif
ivas_error error;
error = IVAS_ERR_OK;
@@ -78,13 +81,34 @@ ivas_error ivas_ism_renderer_open(
for ( i = 0; i < MAX_NUM_OBJECTS; i++ )
{
set_f( st_ivas->hIsmRendererData->prev_gains[i], 0.0f, MAX_OUTPUT_CHANNELS );
+#ifdef JBM_TSM_ON_TCS
+ set_f( st_ivas->hIsmRendererData->gains[i], 0.0f, MAX_OUTPUT_CHANNELS );
+#endif
}
+#ifdef JBM_TSM_ON_TCS
+ if ( st_ivas->hDecoderConfig->voip_active )
+ {
+ init_interpolator_length = NS2SA( st_ivas->hDecoderConfig->output_Fs, MAX_JBM_CLDFB_TIMESLOTS * CLDFB_SLOT_NS );
+ interpolator_length = (uint16_t) ( st_ivas->hDecoderConfig->output_Fs / FRAMES_PER_SEC );
+ }
+ else
+ {
+ init_interpolator_length = (uint16_t) ( st_ivas->hDecoderConfig->output_Fs / FRAMES_PER_SEC );
+ interpolator_length = init_interpolator_length;
+ }
+ st_ivas->hIsmRendererData->interpolator = (float *) malloc( sizeof( float ) * init_interpolator_length );
+ for ( i = 0; i < interpolator_length; i++ )
+ {
+ st_ivas->hIsmRendererData->interpolator[i] = (float) i / ( (float) interpolator_length - 1 );
+ }
+#else
interpolator_length = (uint16_t) ( st_ivas->hDecoderConfig->output_Fs / FRAMES_PER_SEC );
for ( i = 0; i < interpolator_length; i++ )
{
st_ivas->hIsmRendererData->interpolator[i] = (float) i / ( (float) interpolator_length - 1 );
}
+#endif
return error;
}
@@ -97,9 +121,13 @@ ivas_error ivas_ism_renderer_open(
*-------------------------------------------------------------------------*/
void ivas_ism_render(
- Decoder_Struct *st_ivas, /* i/o: IVAS decoder structure */
+ Decoder_Struct *st_ivas, /* i/o: IVAS decoder structure */
+#ifdef JBM_TSM_ON_TCS
+ float *output_f[], /* i/o: core-coder transport channels/object output */
+#else
float output_f[][L_FRAME48k], /* i/o: core-coder transport channels/object output */
- const int16_t output_frame /* i : output frame length per channel */
+#endif
+ const int16_t output_frame /* i : output frame length per channel */
)
{
int16_t i, j, k, j2;
@@ -149,7 +177,7 @@ void ivas_ism_render(
else
{
/* Head rotation: rotate the object positions depending the head's orientation */
- if ( st_ivas->hHeadTrackData != NULL && st_ivas->hHeadTrackData->num_quaternions >= 0 )
+ if ( st_ivas->hHeadTrackData != NULL && st_ivas->hHeadTrackData->num_quaternions >= 0 && !st_ivas->hIsmMetaData[i]->non_diegetic_flag )
{
rotateAziEle( st_ivas->hIsmMetaData[i]->azimuth, st_ivas->hIsmMetaData[i]->elevation, &azimuth, &elevation, Rmat, st_ivas->hIntSetup.is_planar_setup );
}
@@ -201,6 +229,99 @@ void ivas_ism_render(
return;
}
+#ifdef JBM_TSM_ON_TCS
+/*-------------------------------------------------------------------------*
+ * ivas_ism_render_sf()
+ *
+ * Object rendering process
+ *-------------------------------------------------------------------------*/
+
+void ivas_ism_render_sf(
+ Decoder_Struct *st_ivas, /* i/o: IVAS decoder structure */
+ float *output_f[], /* i/o: core-coder transport channels/object output */
+ const int16_t n_samples_to_render /* i : output frame length per channel */
+)
+{
+ int16_t i, j, k, j2;
+ float *g1, g2, *tc;
+ int16_t num_objects, nchan_out_woLFE, lfe_index;
+ int16_t azimuth, elevation;
+ int16_t tc_offset;
+ int16_t interp_offset;
+ float Rmat[3][3];
+ float gain, prev_gain;
+
+ num_objects = st_ivas->nchan_transport;
+ nchan_out_woLFE = st_ivas->hIntSetup.nchan_out_woLFE;
+
+ tc_offset = st_ivas->hTcBuffer->n_samples_rendered;
+ interp_offset = st_ivas->hTcBuffer->n_samples_rendered;
+
+ for ( i = 0; i < nchan_out_woLFE + st_ivas->hIntSetup.num_lfe; i++ )
+ {
+ set_f( output_f[i], 0.0f, n_samples_to_render );
+ }
+
+ if ( st_ivas->hHeadTrackData != NULL && st_ivas->hHeadTrackData->num_quaternions >= 0 )
+ {
+ /* Calculate rotation matrix from the quaternion */
+ QuatToRotMat( st_ivas->hHeadTrackData->Quaternions[st_ivas->hHeadTrackData->num_quaternions++], Rmat );
+
+ ivas_jbm_dec_get_adapted_linear_interpolator( n_samples_to_render,
+ n_samples_to_render,
+ st_ivas->hIsmRendererData->interpolator );
+ interp_offset = 0;
+ }
+
+ for ( i = 0; i < num_objects; i++ )
+ {
+ /* Head rotation: rotate the object positions depending the head's orientation */
+#ifdef FIX_473_JITTER_NONDIEGETIC_PANNING
+ if ( st_ivas->hHeadTrackData != NULL && st_ivas->hHeadTrackData->num_quaternions >= 0 && !st_ivas->hIsmMetaData[i]->non_diegetic_flag )
+#else
+ if ( st_ivas->hHeadTrackData != NULL && st_ivas->hHeadTrackData->num_quaternions >= 0 )
+#endif
+ {
+ rotateAziEle( st_ivas->hIsmMetaData[i]->azimuth, st_ivas->hIsmMetaData[i]->elevation, &azimuth, &elevation, Rmat, st_ivas->hIntSetup.is_planar_setup );
+ if ( st_ivas->hEFAPdata != NULL )
+ {
+ efap_determine_gains( st_ivas->hEFAPdata, st_ivas->hIsmRendererData->gains[i], azimuth, elevation, EFAP_MODE_EFAP );
+ }
+ }
+
+ lfe_index = 0;
+ for ( j = 0, j2 = 0; j < nchan_out_woLFE; j++, j2++ )
+ {
+ if ( ( st_ivas->hIntSetup.num_lfe > 0 ) && ( st_ivas->hIntSetup.index_lfe[lfe_index] == j ) )
+ {
+ ( lfe_index < ( st_ivas->hIntSetup.num_lfe - 1 ) ) ? ( lfe_index++, j2++ ) : j2++;
+ }
+
+ gain = st_ivas->hIsmRendererData->gains[i][j];
+ prev_gain = st_ivas->hIsmRendererData->prev_gains[i][j];
+ if ( fabsf( gain ) > 0.0f || fabsf( prev_gain ) > 0.0f )
+ {
+ g1 = &st_ivas->hIsmRendererData->interpolator[interp_offset];
+ tc = &st_ivas->hTcBuffer->tc[i][tc_offset];
+ for ( k = 0; k < n_samples_to_render; k++ )
+ {
+ g2 = 1.0f - *g1;
+ output_f[j2][k] += ( *( g1++ ) * gain + g2 * prev_gain ) * *( tc++ );
+ }
+ }
+
+ /* update here only in case of head rotation */
+ if ( st_ivas->hHeadTrackData != NULL && st_ivas->hHeadTrackData->num_quaternions >= 0 )
+ {
+ st_ivas->hIsmRendererData->prev_gains[i][j] = gain;
+ }
+ }
+ }
+
+ return;
+}
+#endif
+
/*-------------------------------------------------------------------------*
* ivas_ism_get_stereo_gains()
diff --git a/lib_dec/ivas_jbm_dec.c b/lib_dec/ivas_jbm_dec.c
new file mode 100644
index 0000000000000000000000000000000000000000..04ae4904146b577b413d189be0648e46aca1ec04
--- /dev/null
+++ b/lib_dec/ivas_jbm_dec.c
@@ -0,0 +1,1867 @@
+/******************************************************************************************************
+
+ (C) 2022-2023 IVAS codec Public Collaboration with portions copyright Dolby International AB, Ericsson AB,
+ Fraunhofer-Gesellschaft zur Foerderung der angewandten Forschung e.V., Huawei Technologies Co. LTD.,
+ Koninklijke Philips N.V., Nippon Telegraph and Telephone Corporation, Nokia Technologies Oy, Orange,
+ Panasonic Holdings Corporation, Qualcomm Technologies, Inc., VoiceAge Corporation, and other
+ contributors to this repository. All Rights Reserved.
+
+ This software is protected by copyright law and by international treaties.
+ The IVAS codec Public Collaboration consisting of Dolby International AB, Ericsson AB,
+ Fraunhofer-Gesellschaft zur Foerderung der angewandten Forschung e.V., Huawei Technologies Co. LTD.,
+ Koninklijke Philips N.V., Nippon Telegraph and Telephone Corporation, Nokia Technologies Oy, Orange,
+ Panasonic Holdings Corporation, Qualcomm Technologies, Inc., VoiceAge Corporation, and other
+ contributors to this repository retain full ownership rights in their respective contributions in
+ the software. This notice grants no license of any kind, including but not limited to patent
+ license, nor is any license granted by implication, estoppel or otherwise.
+
+ Contributors are required to enter into the IVAS codec Public Collaboration agreement before making
+ contributions.
+
+ This software is provided "AS IS", without any express or implied warranties. The software is in the
+ development stage. It is intended exclusively for experts who have experience with such software and
+ solely for the purpose of inspection. All implied warranties of non-infringement, merchantability
+ and fitness for a particular purpose are hereby disclaimed and excluded.
+
+ Any dispute, controversy or claim arising under or in relation to providing this software shall be
+ submitted to and settled by the final, binding jurisdiction of the courts of Munich, Germany in
+ accordance with the laws of the Federal Republic of Germany excluding its conflict of law rules and
+ the United Nations Convention on Contracts on the International Sales of Goods.
+
+*******************************************************************************************************/
+
+#include
+#include "options.h"
+#include "cnst.h"
+#include "ivas_cnst.h"
+#include "rom_com.h"
+#include "prot.h"
+#include "ivas_prot.h"
+#include "ivas_prot_rend.h"
+#include "ivas_rom_com.h"
+#include
+#ifdef DEBUGGING
+#include "debug.h"
+#endif
+#include "wmc_auto.h"
+
+
+#ifdef JBM_TSM_ON_TCS
+
+/*-----------------------------------------------------------------------*
+ * Local function prototypes
+ *-----------------------------------------------------------------------*/
+
+static void ivas_jbm_dec_copy_tc( Decoder_Struct *st_ivas, const int16_t nSamplesForRendering, int16_t *nSamplesResidual, float *data, float *tc_digest_f[] );
+
+static void ivas_jbm_dec_tc_buffer_playout( Decoder_Struct *st_ivas, const uint16_t nSamplesAsked, uint16_t *nSamplesRendered, float *output[] );
+
+
+/*--------------------------------------------------------------------------*
+ * ivas_jbm_dec_tc()
+ *
+ * Principal IVAS JBM decoder routine, decoding of metadata and transport channels
+ *--------------------------------------------------------------------------*/
+
+ivas_error ivas_jbm_dec_tc(
+ Decoder_Struct *st_ivas, /* i/o: IVAS decoder structure */
+ float *data /* o : transport channel signals */
+)
+{
+ int16_t n, output_frame, nchan_out;
+ Decoder_State *st; /* used for bitstream handling */
+ float output[MAX_TRANSPORT_CHANNELS][L_FRAME48k]; /* 'float' buffer for transport channels, MAX_TRANSPORT_CHANNELS channels */
+ int16_t nchan_remapped, hodirac_flag;
+ float output_lfe_ch[L_FRAME48k];
+ int16_t nb_bits_metadata[MAX_SCE];
+ int32_t output_Fs, ivas_total_brate;
+ AUDIO_CONFIG output_config;
+ ivas_error error;
+ float *p_output[MAX_TRANSPORT_CHANNELS];
+
+ error = IVAS_ERR_OK;
+
+ push_wmops( "ivas_jbm_dec_tc" );
+
+ /*----------------------------------------------------------------*
+ * Initialization of local vars after struct has been set
+ *----------------------------------------------------------------*/
+
+ output_Fs = st_ivas->hDecoderConfig->output_Fs;
+ nchan_out = st_ivas->hTcBuffer->nchan_transport_jbm;
+ output_config = st_ivas->hDecoderConfig->output_config;
+ ivas_total_brate = st_ivas->hDecoderConfig->ivas_total_brate;
+ hodirac_flag = ivas_get_hodirac_flag( ivas_total_brate, st_ivas->sba_analysis_order );
+
+ output_frame = (int16_t) ( output_Fs / FRAMES_PER_SEC );
+
+ for ( n = 0; n < MAX_TRANSPORT_CHANNELS; n++ )
+ {
+ p_output[n] = &output[n][0];
+ }
+
+ /*----------------------------------------------------------------*
+ * Decoding + Rendering
+ *----------------------------------------------------------------*/
+
+ if ( st_ivas->bfi && st_ivas->ini_frame == 0 )
+ {
+ /* zero output when first frame(s) is lost */
+ for ( n = 0; n < nchan_out; n++ )
+ {
+ set_f( output[n], 0.0f, output_frame );
+ }
+
+#ifdef DEBUG_MODE_INFO
+ create_sce_dec( st_ivas, 0, ivas_total_brate );
+ output_debug_mode_info_dec( st_ivas->hSCE[0]->hCoreCoder, 1, output_frame, NULL );
+ destroy_sce_dec( st_ivas->hSCE[0] );
+ st_ivas->hSCE[0] = NULL;
+#endif
+ }
+ else if ( st_ivas->ivas_format == STEREO_FORMAT )
+ {
+ st_ivas->hCPE[0]->element_brate = ivas_total_brate;
+
+ if ( ( error = ivas_cpe_dec( st_ivas, 0, output, output_frame, 0 ) ) != IVAS_ERR_OK )
+ {
+ return error;
+ }
+
+ /* HP filtering */
+ for ( n = 0; n < min( nchan_out, st_ivas->nchan_transport ); n++ )
+ {
+ hp20( output[n], output_frame, st_ivas->mem_hp20_out[n], output_Fs );
+ }
+
+ if ( st_ivas->renderer_type == RENDERER_MC && st_ivas->hDecoderConfig->nchan_out == 1 )
+ {
+ ivas_ls_setup_conversion( st_ivas, st_ivas->nchan_transport, output_frame, p_output, p_output );
+ }
+ }
+ else if ( st_ivas->ivas_format == ISM_FORMAT )
+ {
+ /* Metadata decoding and configuration */
+ if ( ivas_total_brate == IVAS_SID_5k2 || ivas_total_brate == FRAME_NO_DATA )
+ {
+ if ( ( error = ivas_ism_dtx_dec( st_ivas, nb_bits_metadata ) ) != IVAS_ERR_OK )
+ {
+ return error;
+ }
+ }
+ else if ( st_ivas->ism_mode == ISM_MODE_PARAM )
+ {
+ if ( ( error = ivas_ism_metadata_dec( ivas_total_brate, st_ivas->nchan_ism, &( st_ivas->nchan_transport ), st_ivas->hIsmMetaData, st_ivas->hSCE, st_ivas->bfi, nb_bits_metadata, st_ivas->ism_mode, st_ivas->hISMDTX, st_ivas->hDirAC->hParamIsm, &st_ivas->ism_extmeta_active, &st_ivas->ism_extmeta_cnt ) ) != IVAS_ERR_OK )
+ {
+ return error;
+ }
+ }
+ else /* ISM_MODE_DISC */
+ {
+ if ( ( error = ivas_ism_metadata_dec( ivas_total_brate, st_ivas->nchan_ism, &( st_ivas->nchan_transport ), st_ivas->hIsmMetaData, st_ivas->hSCE, st_ivas->bfi, nb_bits_metadata, st_ivas->ism_mode, st_ivas->hISMDTX, NULL, &st_ivas->ism_extmeta_active, &st_ivas->ism_extmeta_cnt ) ) != IVAS_ERR_OK )
+ {
+ return error;
+ }
+ }
+
+ for ( n = 0; n < st_ivas->nchan_transport; n++ )
+ {
+ if ( ( error = ivas_sce_dec( st_ivas, n, &output[n], output_frame, nb_bits_metadata[n] ) ) != IVAS_ERR_OK )
+ {
+ return error;
+ }
+
+ /* HP filtering */
+ hp20( output[n], output_frame, st_ivas->mem_hp20_out[n], output_Fs );
+ }
+ if ( st_ivas->renderer_type == RENDERER_MONO_DOWNMIX )
+ {
+ ivas_mono_downmix_render_passive( st_ivas, output, output_frame );
+ }
+ }
+ else if ( st_ivas->ivas_format == SBA_FORMAT || st_ivas->ivas_format == MASA_FORMAT )
+ {
+ set_s( nb_bits_metadata, 0, MAX_SCE );
+
+ /* read parameters from the bitstream */
+#ifndef SBA_MODE_CLEAN_UP
+ if ( st_ivas->hQMetaData != NULL && st_ivas->sba_mode != SBA_MODE_SPAR )
+#else
+ if ( st_ivas->hQMetaData != NULL && st_ivas->ivas_format != SBA_FORMAT )
+#endif
+ {
+ st = ( st_ivas->nSCE > 0 ) ? st_ivas->hSCE[0]->hCoreCoder[0] : st_ivas->hCPE[0]->hCoreCoder[0];
+
+ if ( st_ivas->ivas_format == SBA_FORMAT )
+ {
+#ifndef SBA_MODE_CLEAN_UP
+ ivas_dirac_dec_read_BS( ivas_total_brate, st, st_ivas->hDirAC, st_ivas->hQMetaData, &nb_bits_metadata[0], st_ivas->sba_mode, hodirac_flag, 0 );
+#else
+ ivas_dirac_dec_read_BS( ivas_total_brate, st, st_ivas->hDirAC, st_ivas->hQMetaData, &nb_bits_metadata[0], hodirac_flag, 0 );
+#endif
+ }
+ else
+ {
+ if ( ( error = ivas_masa_decode( st_ivas, st, &nb_bits_metadata[0] ) ) != IVAS_ERR_OK )
+ {
+ return error;
+ }
+ }
+ }
+#ifndef SBA_MODE_CLEAN_UP
+ else if ( st_ivas->sba_mode == SBA_MODE_SPAR )
+#else
+ else if ( st_ivas->ivas_format == SBA_FORMAT )
+#endif
+ {
+#ifndef SBA_MODE_CLEAN_UP
+ if ( st_ivas->hQMetaData != NULL )
+ {
+ st = ( st_ivas->nSCE > 0 ) ? st_ivas->hSCE[0]->hCoreCoder[0] : st_ivas->hCPE[0]->hCoreCoder[0];
+#ifndef SBA_MODE_CLEAN_UP
+ ivas_dirac_dec_read_BS( ivas_total_brate, st, st_ivas->hDirAC, st_ivas->hQMetaData, &nb_bits_metadata[0], st_ivas->sba_mode, hodirac_flag, st_ivas->hSpar->dirac_to_spar_md_bands );
+#else
+ ivas_dirac_dec_read_BS( ivas_total_brate, st, st_ivas->hDirAC, st_ivas->hQMetaData, &nb_bits_metadata[0], hodirac_flag, st_ivas->hSpar->dirac_to_spar_md_bands );
+#endif
+ }
+#endif
+
+ if ( ( error = ivas_spar_dec( st_ivas, nb_bits_metadata ) ) != IVAS_ERR_OK )
+ {
+ return error;
+ }
+ }
+
+ if ( st_ivas->nchan_transport == CPE_CHANNELS && st_ivas->nCPE >= 1 )
+ {
+ st_ivas->hCPE[0]->element_brate = ivas_total_brate;
+ }
+
+ /* core-decoding of transport channels */
+ if ( st_ivas->nSCE == 1 )
+ {
+ if ( ( error = ivas_sce_dec( st_ivas, 0, &output[0], output_frame, nb_bits_metadata[0] ) ) != IVAS_ERR_OK )
+ {
+ return error;
+ }
+ }
+ else if ( st_ivas->nCPE == 1 )
+ {
+ if ( ( error = ivas_cpe_dec( st_ivas, 0, output, output_frame, nb_bits_metadata[0] ) ) != IVAS_ERR_OK )
+ {
+ return error;
+ }
+ }
+ else if ( st_ivas->nCPE > 1 )
+ {
+ if ( ( error = ivas_mct_dec( st_ivas, output, output_frame, nb_bits_metadata[0] ) ) != IVAS_ERR_OK )
+ {
+ return error;
+ }
+ }
+
+#ifdef DEBUG_SBA_AUDIO_DUMP
+ /* Dump audio signal after core-decoding */
+ ivas_spar_dump_signal_wav( output_frame, NULL, output, st_ivas->nchan_transport, spar_foa_dec_wav[0], "core-decoding" );
+#endif
+ /* TCs remapping */
+ nchan_remapped = st_ivas->nchan_transport;
+ if ( st_ivas->sba_dirac_stereo_flag )
+ {
+ nchan_remapped = nchan_out;
+
+#ifndef SBA_MODE_CLEAN_UP
+ if ( st_ivas->sba_mode == SBA_MODE_SPAR )
+#else
+ if ( st_ivas->ivas_format == SBA_FORMAT )
+#endif
+ {
+ ivas_agc_dec_process( st_ivas->hSpar->hAgcDec, output, output, st_ivas->hSpar->hMdDec->spar_md_cfg.nchan_transport, output_frame );
+
+ if ( st_ivas->hSpar->hPCA != NULL )
+ {
+ ivas_pca_dec( st_ivas->hSpar->hPCA, output_frame, st_ivas->hSpar->hMdDec->spar_md_cfg.nchan_transport, st_ivas->hDecoderConfig->ivas_total_brate, st_ivas->hDecoderConfig->last_ivas_total_brate, st_ivas->bfi, output );
+ }
+
+ ivas_spar_dec_gen_umx_mat( st_ivas->hSpar->hMdDec, st_ivas->nchan_transport, IVAS_MAX_NUM_BANDS, st_ivas->bfi,
+ ivas_get_spar_dec_md_num_subframes( st_ivas->sba_order, st_ivas->hDecoderConfig->ivas_total_brate ) );
+ }
+
+ ivas_sba_dirac_stereo_dec( st_ivas, output, output_frame, st_ivas->ivas_format == MC_FORMAT );
+ }
+ else if ( st_ivas->ivas_format == MASA_FORMAT && ivas_total_brate < MASA_STEREO_MIN_BITRATE && ( ivas_total_brate > IVAS_SID_5k2 || ( ivas_total_brate <= IVAS_SID_5k2 && st_ivas->nCPE > 0 && st_ivas->hCPE[0]->nchan_out == 1 ) ) )
+ {
+ nchan_remapped = 1; /* Only one channel transported */
+ }
+
+ /* HP filtering */
+#ifndef DEBUG_SPAR_BYPASS_EVS_CODEC
+ for ( n = 0; n < nchan_remapped; n++ )
+ {
+ hp20( output[n], output_frame, st_ivas->mem_hp20_out[n], output_Fs );
+ }
+#endif
+ if ( st_ivas->ivas_format == SBA_FORMAT )
+ {
+ nchan_remapped = ivas_sba_remapTCs( output, st_ivas, output_frame );
+
+#ifndef SBA_MODE_CLEAN_UP
+ if ( st_ivas->sba_mode == SBA_MODE_SPAR && ( st_ivas->renderer_type == RENDERER_BINAURAL_PARAMETRIC || st_ivas->renderer_type == RENDERER_BINAURAL_PARAMETRIC_ROOM ) )
+#else
+ if ( st_ivas->renderer_type == RENDERER_BINAURAL_PARAMETRIC || st_ivas->renderer_type == RENDERER_BINAURAL_PARAMETRIC_ROOM )
+#endif
+ {
+ ivas_sba_mix_matrix_determiner( st_ivas->hSpar, output, st_ivas->bfi, nchan_remapped, output_frame );
+ }
+#ifndef SBA_MODE_CLEAN_UP
+ else if ( st_ivas->sba_mode == SBA_MODE_SPAR )
+#else
+ else
+#endif
+ {
+ ivas_spar_dec_agc_pca( st_ivas, output, output_frame );
+ }
+ }
+
+ if ( st_ivas->ivas_format == MASA_FORMAT )
+ {
+ ivas_masa_prerender( st_ivas, output, output_frame );
+ }
+ else if ( st_ivas->ivas_format == SBA_FORMAT && ( st_ivas->renderer_type == RENDERER_BINAURAL_PARAMETRIC || st_ivas->renderer_type == RENDERER_BINAURAL_PARAMETRIC_ROOM ) )
+ {
+ float gain = 0.8414f; /* Todo: Temporary gain for roughly matching the loudness. To be tuned later together with other outputs. */
+
+ for ( n = 0; n < nchan_remapped; n++ )
+ {
+ v_multc( output[n], gain, output[n], output_frame );
+ }
+ }
+ }
+ else if ( st_ivas->ivas_format == MC_FORMAT )
+ {
+ st = ( st_ivas->nSCE > 0 ) ? st_ivas->hSCE[0]->hCoreCoder[0] : st_ivas->hCPE[0]->hCoreCoder[0];
+
+ /* LFE channel decoder */
+ if ( st_ivas->mc_mode == MC_MODE_MCT )
+ {
+ if ( st_ivas->hCPE[1]->hCoreCoder[1]->hTcxCfg == NULL )
+ {
+ st_ivas->hCPE[1]->hCoreCoder[1]->hTcxCfg = st_ivas->hCPE[1]->hCoreCoder[0]->hTcxCfg;
+ }
+ ivas_lfe_dec( st_ivas->hLFE, st, output_frame, st_ivas->bfi, output_lfe_ch );
+ }
+
+ if ( st_ivas->mc_mode == MC_MODE_MCT )
+ {
+ if ( ( error = ivas_mct_dec( st_ivas, output, output_frame, 0 ) ) != IVAS_ERR_OK )
+ {
+ return error;
+ }
+
+ mvr2r( output_lfe_ch, output[LFE_CHANNEL], output_frame );
+
+ /* HP filtering */
+ for ( n = 0; n < st_ivas->nchan_transport; n++ )
+ {
+ if ( n != LFE_CHANNEL )
+ {
+ hp20( output[n], output_frame, st_ivas->mem_hp20_out[n], output_Fs );
+ }
+ }
+ if ( st_ivas->transport_config != st_ivas->intern_config && ( st_ivas->intern_config == AUDIO_CONFIG_FOA || st_ivas->intern_config == AUDIO_CONFIG_HOA2 || st_ivas->intern_config == AUDIO_CONFIG_HOA3 ) )
+ {
+ if ( ( st_ivas->hTransSetup.nchan_out_woLFE + st_ivas->hTransSetup.num_lfe ) <= ( st_ivas->hIntSetup.nchan_out_woLFE + st_ivas->hIntSetup.num_lfe ) )
+ {
+ ivas_mc2sba( st_ivas->hTransSetup, p_output, p_output, output_frame, st_ivas->hIntSetup.ambisonics_order, GAIN_LFE );
+ }
+ }
+ if ( ( st_ivas->renderer_type == RENDERER_MC || st_ivas->renderer_type == RENDERER_SBA_LINEAR_ENC ) && ( st_ivas->hTransSetup.nchan_out_woLFE + st_ivas->hTransSetup.num_lfe ) >= ( st_ivas->hOutSetup.nchan_out_woLFE + st_ivas->hOutSetup.num_lfe ) )
+ {
+ if ( st_ivas->renderer_type == RENDERER_MC )
+ {
+ ivas_ls_setup_conversion( st_ivas, st_ivas->nchan_transport, output_frame, p_output, p_output );
+ }
+ else if ( st_ivas->renderer_type == RENDERER_SBA_LINEAR_ENC )
+ {
+ ivas_mc2sba( st_ivas->hIntSetup, p_output, p_output, output_frame, st_ivas->hOutSetup.ambisonics_order, 0.f );
+ }
+ }
+ }
+ else if ( st_ivas->mc_mode == MC_MODE_PARAMMC )
+ {
+ /* read Parametric MC parameters from the bitstream */
+ ivas_param_mc_dec_read_BS( ivas_total_brate, st, st_ivas->hParamMC, &nb_bits_metadata[0] );
+
+ if ( st_ivas->nCPE == 1 )
+ {
+ if ( ( error = ivas_cpe_dec( st_ivas, 0, output, output_frame, nb_bits_metadata[0] ) ) != IVAS_ERR_OK )
+ {
+ return error;
+ }
+ }
+ else if ( st_ivas->nCPE > 1 )
+ {
+ if ( ( error = ivas_mct_dec( st_ivas, output, output_frame, nb_bits_metadata[0] ) ) != IVAS_ERR_OK )
+ {
+ return error;
+ }
+ }
+
+ /* HP filtering */
+ for ( n = 0; n < st_ivas->nchan_transport; n++ )
+ {
+ hp20( output[n], output_frame, st_ivas->mem_hp20_out[n], output_Fs );
+ }
+
+ /* Rendering */
+ if ( output_config == AUDIO_CONFIG_MONO || output_config == AUDIO_CONFIG_STEREO )
+ {
+ ivas_ls_setup_conversion( st_ivas, st_ivas->nchan_transport, output_frame, p_output, p_output );
+ }
+ }
+ else if ( st_ivas->mc_mode == MC_MODE_MCMASA )
+ {
+ if ( st_ivas->hOutSetup.separateChannelEnabled )
+ {
+ st = st_ivas->hCPE[0]->hCoreCoder[0]; /* Metadata is always with CPE in the case of separated channel */
+ }
+
+ /* read McMASA parameters from the bitstream */
+ if ( ( error = ivas_masa_decode( st_ivas, st, &nb_bits_metadata[0] ) ) != IVAS_ERR_OK )
+ {
+ return error;
+ }
+
+ if ( st_ivas->hOutSetup.separateChannelEnabled )
+ {
+ /* Decode the transport audio signals */
+ if ( ( error = ivas_cpe_dec( st_ivas, 0, output, output_frame, nb_bits_metadata[0] ) ) != IVAS_ERR_OK )
+ {
+ return error;
+ }
+
+ /* Identify the index of the separated channel, always LFE_CHANNEL-1 here */
+ n = LFE_CHANNEL - 1;
+
+ /* Decode the separated channel to output[n] to be combined with the synthesized channels */
+ if ( ( error = ivas_sce_dec( st_ivas, 0, &output[n], output_frame, 0 ) ) != IVAS_ERR_OK )
+ {
+ return error;
+ }
+
+ /* Delay the separated channel to sync with CLDFB delay of the DirAC synthesis, and synthesize the LFE signal. */
+ if ( output_config == AUDIO_CONFIG_5_1 || output_config == AUDIO_CONFIG_7_1 ||
+ output_config == AUDIO_CONFIG_5_1_4 || output_config == AUDIO_CONFIG_7_1_4 ||
+ output_config == AUDIO_CONFIG_5_1_2 || ( output_config == AUDIO_CONFIG_LS_CUSTOM && st_ivas->hOutSetup.num_lfe > 0 ) )
+ {
+ ivas_lfe_synth_with_filters( st_ivas->hMasa->hMasaLfeSynth, output, output_frame, n, LFE_CHANNEL );
+ }
+ else if ( output_config == AUDIO_CONFIG_LS_CUSTOM && st_ivas->hOutSetup.num_lfe == 0 )
+ {
+ /* Delay the separated channel to sync with the DirAC rendering */
+ delay_signal( output[n], output_frame, st_ivas->hMasa->hMasaLfeSynth->delayBuffer_syncDirAC, st_ivas->hMasa->hMasaLfeSynth->delayBuffer_syncDirAC_size );
+ }
+ }
+ else
+ {
+ if ( st_ivas->nSCE == 1 )
+ {
+ if ( ( error = ivas_sce_dec( st_ivas, 0, output, output_frame, nb_bits_metadata[0] ) ) != IVAS_ERR_OK )
+ {
+ return error;
+ }
+ }
+ else if ( st_ivas->nCPE == 1 )
+ {
+ if ( ( error = ivas_cpe_dec( st_ivas, 0, output, output_frame, nb_bits_metadata[0] ) ) != IVAS_ERR_OK )
+ {
+ return error;
+ }
+ }
+ }
+
+ if ( st_ivas->sba_dirac_stereo_flag ) /* use the flag to trigger the DFT upmix */
+ {
+ ivas_sba_dirac_stereo_dec( st_ivas, output, output_frame, 1 );
+ }
+
+ /* HP filtering */
+ for ( n = 0; n < getNumChanSynthesis( st_ivas ); n++ )
+ {
+ hp20( output[n], output_frame, st_ivas->mem_hp20_out[n], output_Fs );
+ }
+
+ if ( st_ivas->renderer_type == RENDERER_MCMASA_MONO_STEREO )
+ {
+ ivas_mono_stereo_downmix_mcmasa( st_ivas, output, output_frame );
+ }
+ }
+ }
+
+
+ /*----------------------------------------------------------------*
+ * Write IVAS transport channels
+ *----------------------------------------------------------------*/
+
+ ivas_syn_output_f( p_output, output_frame, st_ivas->hTcBuffer->nchan_transport_jbm, data );
+
+
+ /*----------------------------------------------------------------*
+ * Common updates
+ *----------------------------------------------------------------*/
+
+ if ( !st_ivas->bfi ) /* do not update if first frame(s) are lost or NO_DATA */
+ {
+ st_ivas->hDecoderConfig->last_ivas_total_brate = ivas_total_brate;
+ st_ivas->last_active_ivas_total_brate = ( ivas_total_brate <= IVAS_SID_5k2 ) ? st_ivas->last_active_ivas_total_brate : ivas_total_brate;
+ }
+
+ if ( st_ivas->ini_frame < MAX_FRAME_COUNTER && !( st_ivas->bfi && st_ivas->ini_frame == 0 ) ) /* keep "st_ivas->ini_frame = 0" until first good received frame */
+ {
+ st_ivas->ini_frame++;
+ }
+
+ if ( st_ivas->ini_active_frame < MAX_FRAME_COUNTER && !( st_ivas->bfi && st_ivas->ini_frame == 0 ) && ivas_total_brate > IVAS_SID_5k2 ) /* needed in MASA decoder in case the first active frame is BFI, and there were SID-frames decoded before */
+ {
+ st_ivas->ini_active_frame++;
+ }
+
+#ifdef DEBUG_MODE_INFO
+ dbgwrite( &st_ivas->bfi, sizeof( int16_t ), 1, output_frame, "res/bfi" );
+ dbgwrite( &st_ivas->BER_detect, sizeof( int16_t ), 1, output_frame, "res/BER_detect" );
+ {
+ float tmpF = ivas_total_brate / 1000.0f;
+ dbgwrite( &tmpF, sizeof( float ), 1, output_frame, "res/ivas_total_brate.dec" );
+ }
+#endif
+
+ pop_wmops();
+ return error;
+}
+
+
+/*--------------------------------------------------------------------------*
+ * ivas_jbm_dec_feed_tc_to_renderer()
+ *
+ * Feed decoded transport channels and metadata to the IVAS JBM renderer routine
+ *--------------------------------------------------------------------------*/
+
+ivas_error ivas_jbm_dec_feed_tc_to_renderer(
+ Decoder_Struct *st_ivas, /* i/o: IVAS decoder structure */
+ const int16_t nSamplesForRendering, /* i : number of TC samples available for rendering */
+ int16_t *nSamplesResidual, /* o : number of samples not fitting into the renderer grid and buffer for the next call*/
+ float *data /* i : transport channels */
+)
+{
+
+ float data_f[MAX_CLDFB_DIGEST_CHANNELS][MAX_JBM_L_FRAME48k]; /* 'float' buffer for transport channels that will be directly converted with the CLDFB */
+ float *p_data_f[MAX_CLDFB_DIGEST_CHANNELS];
+ int16_t n_render_timeslots;
+ int16_t n;
+ ivas_error error;
+
+ error = IVAS_ERR_OK;
+
+ push_wmops( "ivas_jbm_dec_feed_tc_to_rendererer" );
+
+ for ( n = 0; n < MAX_CLDFB_DIGEST_CHANNELS; n++ )
+ {
+ p_data_f[n] = &data_f[n][0];
+ }
+ ivas_jbm_dec_copy_tc( st_ivas, nSamplesForRendering, nSamplesResidual, data, p_data_f );
+ n_render_timeslots = st_ivas->hTcBuffer->n_samples_available / st_ivas->hTcBuffer->n_samples_granularity;
+
+ if ( st_ivas->hTcBuffer->tc_buffer_mode == TC_BUFFER_MODE_BUFFER )
+ {
+ ivas_jbm_dec_td_renderers_adapt_subframes( st_ivas );
+ }
+ else if ( st_ivas->ivas_format == STEREO_FORMAT )
+ {
+ ivas_jbm_dec_td_renderers_adapt_subframes( st_ivas );
+ }
+ else if ( st_ivas->ivas_format == ISM_FORMAT )
+ {
+ /* Rendering */
+ if ( st_ivas->ism_mode == ISM_MODE_PARAM )
+ {
+ if ( st_ivas->renderer_type == RENDERER_BINAURAL_PARAMETRIC || st_ivas->renderer_type == RENDERER_BINAURAL_PARAMETRIC_ROOM || st_ivas->renderer_type == RENDERER_STEREO_PARAMETRIC )
+ {
+ ivas_dirac_dec_set_md_map( st_ivas, n_render_timeslots );
+ ivas_param_ism_params_to_masa_param_mapping( st_ivas );
+ }
+ else if ( st_ivas->renderer_type == RENDERER_PARAM_ISM || st_ivas->renderer_type == RENDERER_SBA_LINEAR_ENC )
+ {
+ ivas_param_ism_dec_digest_tc( st_ivas, n_render_timeslots, p_data_f );
+ }
+ }
+ else /* ISM_MODE_DISC */
+ {
+ ivas_ism_dec_digest_tc( st_ivas );
+ }
+ }
+ else if ( st_ivas->ivas_format == SBA_FORMAT || st_ivas->ivas_format == MASA_FORMAT )
+ {
+ ivas_sba_dec_digest_tc( st_ivas, n_render_timeslots, st_ivas->hTcBuffer->n_samples_available );
+ }
+ else if ( st_ivas->ivas_format == MC_FORMAT )
+ {
+ if ( st_ivas->mc_mode == MC_MODE_MCT )
+ {
+ ivas_jbm_dec_td_renderers_adapt_subframes( st_ivas );
+ }
+ else if ( st_ivas->mc_mode == MC_MODE_PARAMMC )
+ {
+ ivas_param_mc_dec_digest_tc( st_ivas, (uint8_t) n_render_timeslots, p_data_f );
+ }
+ else if ( st_ivas->mc_mode == MC_MODE_MCMASA )
+ {
+ ivas_sba_dec_digest_tc( st_ivas, n_render_timeslots, st_ivas->hTcBuffer->n_samples_available );
+ }
+ }
+
+ pop_wmops();
+
+ return error;
+}
+
+
+/*--------------------------------------------------------------------------*
+ * ivas_dec_render()
+ *
+ * Principal IVAS JBM rendering routine
+ *--------------------------------------------------------------------------*/
+
+ivas_error ivas_jbm_dec_render(
+ Decoder_Struct *st_ivas, /* i/o: IVAS decoder structure */
+ const uint16_t nSamplesAsked, /* i : number of samples wanted */
+ uint16_t *nSamplesRendered, /* o : number of samples rendered */
+ uint16_t *nSamplesAvailableNext, /* o : number of samples still available in the rendering pipeline */
+ int16_t *data /* o : output synthesis signal */
+)
+{
+ int16_t n, nchan_out;
+ int16_t nchan_transport;
+ float output[MAX_OUTPUT_CHANNELS][L_FRAME48k]; /* 'float' buffer for output synthesis, MAX_OUTPUT_CHANNELS channels */
+ int16_t nchan_remapped;
+ int32_t output_Fs;
+ AUDIO_CONFIG output_config;
+#ifdef FIX_473_JITTER_NONDIEGETIC_PANNING
+ float pan_left, pan_right;
+#endif
+ int16_t nSamplesAskedLocal;
+ ivas_error error;
+ float *p_output[MAX_OUTPUT_CHANNELS];
+ float *p_tc[MAX_TRANSPORT_CHANNELS];
+
+ error = IVAS_ERR_OK;
+
+ push_wmops( "ivas_dec_render" );
+
+ /*----------------------------------------------------------------*
+ * Initialization of local vars after struct has been set
+ *----------------------------------------------------------------*/
+
+ output_Fs = st_ivas->hDecoderConfig->output_Fs;
+ nchan_out = st_ivas->hDecoderConfig->nchan_out;
+ nchan_transport = st_ivas->hTcBuffer->nchan_transport_jbm;
+ output_config = st_ivas->hDecoderConfig->output_config;
+ nSamplesAskedLocal = nSamplesAsked + st_ivas->hTcBuffer->n_samples_discard;
+
+ for ( n = 0; n < MAX_OUTPUT_CHANNELS; n++ )
+ {
+ p_output[n] = &output[n][0];
+ }
+
+ for ( n = 0; n < st_ivas->hTcBuffer->nchan_transport_internal; n++ )
+ {
+ p_tc[n] = &st_ivas->hTcBuffer->tc[n][st_ivas->hTcBuffer->n_samples_rendered];
+ }
+
+ /*----------------------------------------------------------------*
+ * Rendering
+ *----------------------------------------------------------------*/
+
+ if ( st_ivas->ivas_format == UNDEFINED_FORMAT )
+ {
+ assert( 0 );
+ }
+ else if ( st_ivas->hTcBuffer->tc_buffer_mode == TC_BUFFER_MODE_BUFFER )
+ {
+ ivas_jbm_dec_tc_buffer_playout( st_ivas, nSamplesAskedLocal, nSamplesRendered, p_output );
+ }
+ else if ( st_ivas->ivas_format == STEREO_FORMAT )
+ {
+ /* Rendering */
+ if ( st_ivas->renderer_type == RENDERER_MC )
+ {
+ *nSamplesRendered = min( st_ivas->hTcBuffer->n_samples_available, nSamplesAskedLocal );
+ ivas_ls_setup_conversion( st_ivas, st_ivas->nchan_transport, *nSamplesRendered, p_tc, p_output );
+ }
+ }
+ else if ( st_ivas->ivas_format == ISM_FORMAT )
+ {
+ /* Rendering */
+ if ( st_ivas->ism_mode == ISM_MODE_PARAM )
+ {
+ if ( st_ivas->renderer_type == RENDERER_BINAURAL_PARAMETRIC || st_ivas->renderer_type == RENDERER_BINAURAL_PARAMETRIC_ROOM || st_ivas->renderer_type == RENDERER_STEREO_PARAMETRIC )
+ {
+ ivas_dirac_dec_binaural_render( st_ivas, nSamplesAskedLocal, nSamplesRendered, nSamplesAvailableNext, st_ivas->nchan_transport, p_output );
+ }
+#ifdef FIX_473_JITTER_NONDIEGETIC_PANNING
+ else if ( st_ivas->renderer_type == RENDERER_NON_DIEGETIC_DOWNMIX )
+ {
+ *nSamplesRendered = min( st_ivas->hTcBuffer->n_samples_available, nSamplesAskedLocal );
+ pan_left = ( st_ivas->hDecoderConfig->non_diegetic_pan_gain + 1.f ) * 0.5f;
+ pan_right = 1.f - pan_left;
+ v_multc( st_ivas->hTcBuffer->tc[0], pan_right, output[1], *nSamplesRendered );
+ v_multc( st_ivas->hTcBuffer->tc[0], pan_left, output[0], *nSamplesRendered );
+ }
+#endif
+ else if ( st_ivas->renderer_type == RENDERER_PARAM_ISM || st_ivas->renderer_type == RENDERER_SBA_LINEAR_ENC )
+ {
+ ivas_param_ism_dec_render( st_ivas, nSamplesAskedLocal, nSamplesRendered, nSamplesAvailableNext, p_output );
+
+ if ( st_ivas->renderer_type == RENDERER_SBA_LINEAR_ENC )
+ {
+ /* Convert CICP19 -> Ambisonics */
+ ivas_mc2sba( st_ivas->hIntSetup, p_output, p_output, *nSamplesRendered, st_ivas->hOutSetup.ambisonics_order, 0.f );
+ }
+ }
+ }
+ else /* ISM_MODE_DISC */
+ {
+ *nSamplesRendered = min( st_ivas->hTcBuffer->n_samples_available, nSamplesAskedLocal );
+
+ /* Loudspeaker or Ambisonics rendering */
+ if ( st_ivas->renderer_type == RENDERER_TD_PANNING || st_ivas->renderer_type == RENDERER_BINAURAL_MIXER_CONV_ROOM )
+ {
+ /* Convert to CICPxx; used also for ISM->CICP19->binaural_room rendering */
+ ivas_ism_render_sf( st_ivas, p_output, *nSamplesRendered );
+ }
+#ifdef FIX_473_JITTER_NONDIEGETIC_PANNING
+ else if ( st_ivas->renderer_type == RENDERER_NON_DIEGETIC_DOWNMIX )
+ {
+ pan_left = ( st_ivas->hDecoderConfig->non_diegetic_pan_gain + 1.f ) * 0.5f;
+ pan_right = 1.f - pan_left;
+ v_multc( st_ivas->hTcBuffer->tc[0], pan_right, output[1], *nSamplesRendered );
+ v_multc( st_ivas->hTcBuffer->tc[0], pan_left, output[0], *nSamplesRendered );
+ }
+#endif
+ else if ( st_ivas->renderer_type == RENDERER_SBA_LINEAR_ENC || st_ivas->renderer_type == RENDERER_BINAURAL_FASTCONV )
+ {
+ /* Convert to Ambisonics; used also for ISM->HOA3->binaural rendering */
+ ivas_ism2sba_sf( st_ivas->hTcBuffer->tc, p_output, st_ivas->hIsmRendererData, st_ivas->nchan_transport, *nSamplesRendered, st_ivas->hTcBuffer->n_samples_rendered, st_ivas->hIntSetup.ambisonics_order );
+ }
+
+ /* Binaural rendering */
+ if ( st_ivas->renderer_type == RENDERER_BINAURAL_OBJECTS_TD )
+ {
+ if ( ( ivas_td_binaural_renderer_sf( st_ivas, p_output, *nSamplesRendered ) ) != IVAS_ERR_OK )
+ {
+ return error;
+ }
+ }
+ else if ( st_ivas->renderer_type == RENDERER_BINAURAL_MIXER_CONV_ROOM )
+ {
+ if ( ( error = ivas_rend_crendProcessSubframe( st_ivas->hCrendWrapper, AUDIO_CONFIG_7_1_4, AUDIO_CONFIG_BINAURAL_ROOM, st_ivas->hDecoderConfig, NULL, NULL,
+ NULL, st_ivas->hTcBuffer, p_output, p_output, *nSamplesRendered, output_Fs ) ) != IVAS_ERR_OK )
+ {
+ return error;
+ }
+
+ ivas_binaural_add_LFE( st_ivas, *nSamplesRendered, p_output, p_output );
+ }
+#ifdef DEBUGGING
+ else if ( st_ivas->renderer_type == RENDERER_BINAURAL_FASTCONV || st_ivas->renderer_type == RENDERER_BINAURAL_FASTCONV_ROOM )
+ {
+ ivas_binaural_cldfb_sf( st_ivas, *nSamplesRendered, p_output );
+ }
+#endif
+ }
+ }
+ else if ( st_ivas->ivas_format == SBA_FORMAT || st_ivas->ivas_format == MASA_FORMAT )
+ {
+ nchan_remapped = nchan_transport;
+
+ /* Loudspeakers, Ambisonics or Binaural rendering */
+ if ( st_ivas->renderer_type == RENDERER_BINAURAL_PARAMETRIC || st_ivas->renderer_type == RENDERER_BINAURAL_PARAMETRIC_ROOM || st_ivas->renderer_type == RENDERER_STEREO_PARAMETRIC )
+ {
+ ivas_dirac_dec_binaural_render( st_ivas, nSamplesAskedLocal, nSamplesRendered, nSamplesAvailableNext, nchan_remapped, p_output );
+ }
+#ifndef SBA_MODE_CLEAN_UP
+ else if ( st_ivas->sba_mode == SBA_MODE_DIRAC || st_ivas->ivas_format == MASA_FORMAT )
+#else
+ else if ( st_ivas->ivas_format == MASA_FORMAT )
+#endif
+ {
+ if ( st_ivas->renderer_type == RENDERER_SBA_LINEAR_DEC )
+ {
+ *nSamplesRendered = min( st_ivas->hTcBuffer->n_samples_available, nSamplesAskedLocal );
+ for ( n = 0; n < nchan_remapped; n++ )
+ {
+ mvr2r( st_ivas->hTcBuffer->tc[n] + st_ivas->hTcBuffer->n_samples_rendered, p_output[n], *nSamplesRendered );
+ }
+
+ if ( ( error = ivas_sba_linear_renderer( p_output, *nSamplesRendered, nchan_remapped, output_config, st_ivas->hOutSetup, st_ivas->hoa_dec_mtx ) ) != IVAS_ERR_OK )
+ {
+ return error;
+ }
+ }
+ else if ( st_ivas->renderer_type == RENDERER_DIRAC )
+ {
+ ivas_dirac_dec_render( st_ivas, nchan_remapped, nSamplesAskedLocal, nSamplesRendered, nSamplesAvailableNext, p_output );
+ }
+ }
+ else /* SBA_MODE_SPAR */
+ {
+ ivas_sba_dec_render( st_ivas, nSamplesAskedLocal, nSamplesRendered, nSamplesAvailableNext, p_output );
+ }
+ }
+ else if ( st_ivas->ivas_format == MC_FORMAT )
+ {
+ if ( st_ivas->mc_mode == MC_MODE_MCT )
+ {
+ *nSamplesRendered = min( st_ivas->hTcBuffer->n_samples_available, nSamplesAskedLocal );
+ if ( st_ivas->transport_config != st_ivas->intern_config && ( st_ivas->intern_config == AUDIO_CONFIG_FOA || st_ivas->intern_config == AUDIO_CONFIG_HOA2 || st_ivas->intern_config == AUDIO_CONFIG_HOA3 ) )
+ {
+ ivas_mc2sba( st_ivas->hTransSetup, p_tc, p_output, *nSamplesRendered, st_ivas->hIntSetup.ambisonics_order, GAIN_LFE );
+ }
+
+ /* Rendering */
+ if ( st_ivas->renderer_type == RENDERER_BINAURAL_MIXER_CONV || st_ivas->renderer_type == RENDERER_BINAURAL_MIXER_CONV_ROOM )
+ {
+ if ( ( error = ivas_rend_crendProcessSubframe( st_ivas->hCrendWrapper, st_ivas->intern_config, st_ivas->hOutSetup.output_config, st_ivas->hDecoderConfig, st_ivas->hHeadTrackData,
+ &st_ivas->hIntSetup, st_ivas->hEFAPdata, st_ivas->hTcBuffer, p_tc, p_output, *nSamplesRendered, output_Fs ) ) != IVAS_ERR_OK )
+ {
+ return error;
+ }
+
+ ivas_binaural_add_LFE( st_ivas, *nSamplesRendered, st_ivas->hTcBuffer->tc, p_output );
+ }
+ else if ( st_ivas->renderer_type == RENDERER_MC )
+ {
+ *nSamplesRendered = min( st_ivas->hTcBuffer->n_samples_available, nSamplesAskedLocal );
+ ivas_ls_setup_conversion( st_ivas, st_ivas->nchan_transport, *nSamplesRendered, p_tc, p_output );
+ }
+ else if ( st_ivas->renderer_type == RENDERER_SBA_LINEAR_ENC )
+ {
+ ivas_mc2sba( st_ivas->hIntSetup, p_tc, p_output, *nSamplesRendered, st_ivas->hOutSetup.ambisonics_order, 0.f );
+ }
+ else if ( st_ivas->renderer_type == RENDERER_BINAURAL_OBJECTS_TD )
+ {
+ if ( ( ivas_td_binaural_renderer_sf( st_ivas, p_output, *nSamplesRendered ) ) != IVAS_ERR_OK )
+ {
+ return error;
+ }
+
+ ivas_binaural_add_LFE( st_ivas, *nSamplesRendered, st_ivas->hTcBuffer->tc, p_output );
+ }
+ }
+ else if ( st_ivas->mc_mode == MC_MODE_PARAMMC )
+ {
+ ivas_param_mc_dec_render( st_ivas, nSamplesAskedLocal, nSamplesRendered, nSamplesAvailableNext, p_output );
+ }
+ else if ( st_ivas->mc_mode == MC_MODE_MCMASA )
+ {
+ int16_t offset = st_ivas->hDirAC->slots_rendered * st_ivas->hDirAC->slot_size;
+ nchan_remapped = st_ivas->nchan_transport;
+
+ if ( st_ivas->renderer_type == RENDERER_BINAURAL_PARAMETRIC || st_ivas->renderer_type == RENDERER_BINAURAL_PARAMETRIC_ROOM || st_ivas->renderer_type == RENDERER_STEREO_PARAMETRIC )
+ {
+ ivas_dirac_dec_binaural_render( st_ivas, nSamplesAskedLocal, nSamplesRendered, nSamplesAvailableNext, nchan_remapped, p_output );
+ }
+ else if ( st_ivas->renderer_type == RENDERER_DIRAC || st_ivas->renderer_type == RENDERER_SBA_LINEAR_ENC ) /* rendering to CICPxx and Ambisonics */
+ {
+ ivas_dirac_dec_render( st_ivas, nchan_remapped, nSamplesAskedLocal, nSamplesRendered, nSamplesAvailableNext, p_output );
+
+ if ( st_ivas->renderer_type == RENDERER_SBA_LINEAR_ENC )
+ {
+ /* we still need to copy the separate channel if available */
+ if ( st_ivas->hOutSetup.separateChannelEnabled )
+ {
+ mvr2r( st_ivas->hTcBuffer->tc[LFE_CHANNEL - 1] + offset, output[st_ivas->hOutSetup.separateChannelIndex], *nSamplesRendered );
+ }
+
+ ivas_mc2sba( st_ivas->hIntSetup, p_output, p_output, *nSamplesRendered, st_ivas->hOutSetup.ambisonics_order, 0.f );
+ }
+ else if ( st_ivas->intern_config == AUDIO_CONFIG_5_1 && ( output_config == AUDIO_CONFIG_5_1_2 || output_config == AUDIO_CONFIG_5_1_4 || output_config == AUDIO_CONFIG_7_1 ) )
+ {
+ for ( n = st_ivas->hIntSetup.nchan_out_woLFE + st_ivas->hIntSetup.num_lfe; n < st_ivas->hOutSetup.nchan_out_woLFE + st_ivas->hOutSetup.num_lfe; n++ )
+ {
+ set_zero( output[n], *nSamplesRendered );
+ }
+ }
+ }
+
+ /* copy discrete C and TD LFE from internal TC to output */
+ if ( st_ivas->hOutSetup.separateChannelEnabled )
+ {
+ if ( output_config == AUDIO_CONFIG_5_1 || output_config == AUDIO_CONFIG_7_1 ||
+ output_config == AUDIO_CONFIG_5_1_4 || output_config == AUDIO_CONFIG_7_1_4 ||
+ output_config == AUDIO_CONFIG_5_1_2 || ( output_config == AUDIO_CONFIG_LS_CUSTOM && st_ivas->hOutSetup.num_lfe > 0 ) )
+ {
+ mvr2r( st_ivas->hTcBuffer->tc[LFE_CHANNEL] + offset, output[LFE_CHANNEL], *nSamplesRendered );
+ mvr2r( st_ivas->hTcBuffer->tc[LFE_CHANNEL - 1] + offset, output[st_ivas->hOutSetup.separateChannelIndex], *nSamplesRendered );
+ }
+ else if ( output_config == AUDIO_CONFIG_LS_CUSTOM && st_ivas->hOutSetup.num_lfe == 0 )
+ {
+ /* Delay the separated channel to sync with the DirAC rendering */
+ mvr2r( st_ivas->hTcBuffer->tc[LFE_CHANNEL - 1] + offset, output[st_ivas->hOutSetup.separateChannelIndex], *nSamplesRendered );
+ }
+ }
+ }
+ }
+
+ /*----------------------------------------------------------------*
+ * Write IVAS output channels
+ * - compensation for saturation
+ * - float to integer conversion
+ *----------------------------------------------------------------*/
+
+ st_ivas->hTcBuffer->n_samples_available -= *nSamplesRendered;
+ st_ivas->hTcBuffer->n_samples_rendered += *nSamplesRendered;
+
+ if ( st_ivas->hTcBuffer->n_samples_discard > 0 )
+ {
+ for ( n = 0; n < MAX_OUTPUT_CHANNELS; n++ )
+ {
+ p_output[n] += st_ivas->hTcBuffer->n_samples_discard;
+ }
+ *nSamplesRendered -= st_ivas->hTcBuffer->n_samples_discard;
+ st_ivas->hTcBuffer->n_samples_discard = 0;
+ }
+
+ ivas_limiter_dec( st_ivas->hLimiter, p_output, nchan_out, *nSamplesRendered, st_ivas->BER_detect );
+
+#ifdef DEBUGGING
+ st_ivas->noClipping +=
+#endif
+ ivas_syn_output( p_output, *nSamplesRendered, nchan_out, data );
+
+ *nSamplesAvailableNext = st_ivas->hTcBuffer->n_samples_available;
+
+ pop_wmops();
+ return error;
+}
+
+
+/*--------------------------------------------------------------------------*
+ * ivas_jbm_dec_dec_flush_renderer()
+ *
+ * Flush samples if renderer granularity changes on a bitrate change
+ *--------------------------------------------------------------------------*/
+
+ivas_error ivas_jbm_dec_flush_renderer(
+ Decoder_Struct *st_ivas, /* i/o: IVAS decoder structure */
+ const int16_t tc_granularity_new, /* i : new renderer granularity */
+ const RENDERER_TYPE renderer_type_old, /* i : old renderer type */
+ const AUDIO_CONFIG intern_config_old, /* i : old internal config */
+ const IVAS_OUTPUT_SETUP_HANDLE hIntSetupOld, /* i : old internal output setup */
+ const MC_MODE mc_mode_old, /* i : old MC mode */
+ const ISM_MODE ism_mode_old, /* i : old ISM mode */
+ uint16_t *nSamplesRendered, /* o : number of samples flushed */
+ int16_t *data /* o : rendered samples */
+)
+{
+ ivas_error error;
+ int16_t n_samples_still_available;
+ int16_t n_slots_still_available;
+ int16_t n_samples_to_render;
+ DECODER_TC_BUFFER_HANDLE hTcBuffer;
+ float output[MAX_CICP_CHANNELS][L_FRAME48k / MAX_PARAM_SPATIAL_SUBFRAMES];
+ float *p_output[MAX_CICP_CHANNELS];
+
+ error = IVAS_ERR_OK;
+
+ *nSamplesRendered = 0;
+ hTcBuffer = st_ivas->hTcBuffer;
+
+ /* get number of possible slots in new granularity */
+ n_samples_still_available = hTcBuffer->n_samples_buffered - hTcBuffer->n_samples_rendered;
+ n_slots_still_available = n_samples_still_available / tc_granularity_new;
+ *nSamplesRendered = n_slots_still_available * tc_granularity_new;
+ n_samples_to_render = *nSamplesRendered;
+ n_samples_still_available -= n_samples_to_render;
+ assert( n_samples_still_available < tc_granularity_new );
+
+ if ( n_slots_still_available )
+ {
+ int16_t ch_idx;
+
+ /* render what is still there with zero padding */
+ for ( ch_idx = 0; ch_idx < hTcBuffer->nchan_buffer_full; ch_idx++ )
+ {
+ /* move it at the beginning of the TC buffer with zero padding */
+ mvr2r( hTcBuffer->tc[ch_idx] + hTcBuffer->n_samples_rendered, hTcBuffer->tc[ch_idx], n_samples_to_render );
+ set_zero( hTcBuffer->tc[ch_idx] + n_samples_to_render, hTcBuffer->n_samples_granularity - n_samples_to_render );
+ mvr2r( hTcBuffer->tc[ch_idx] + hTcBuffer->n_samples_rendered + n_samples_to_render, hTcBuffer->tc[ch_idx] + hTcBuffer->n_samples_granularity, n_samples_still_available );
+ }
+
+ /* simple change of the slot info */
+ hTcBuffer->num_slots = 1;
+ hTcBuffer->nb_subframes = 1;
+ hTcBuffer->subframes_rendered = 0;
+ hTcBuffer->slots_rendered = 0;
+ hTcBuffer->subframe_nbslots[0] = 1;
+ hTcBuffer->n_samples_buffered = hTcBuffer->n_samples_granularity + n_samples_still_available;
+ hTcBuffer->n_samples_available = 0;
+ hTcBuffer->n_samples_flushed = n_samples_to_render;
+ hTcBuffer->n_samples_rendered = hTcBuffer->n_samples_granularity;
+
+ for ( ch_idx = 0; ch_idx < MAX_CICP_CHANNELS; ch_idx++ )
+ {
+ p_output[ch_idx] = output[ch_idx];
+ }
+
+ if ( st_ivas->ivas_format == ISM_FORMAT )
+ {
+ if ( ism_mode_old == ISM_MODE_DISC )
+ {
+ /* Binaural rendering */
+ if ( renderer_type_old == RENDERER_BINAURAL_OBJECTS_TD )
+ {
+ if ( ( ivas_td_binaural_renderer_sf( st_ivas, p_output, hTcBuffer->n_samples_granularity ) ) != IVAS_ERR_OK )
+ {
+ return error;
+ }
+ }
+ else if ( renderer_type_old == RENDERER_BINAURAL_MIXER_CONV_ROOM )
+ {
+ /* Convert to CICPxx; used also for ISM->CICP19->binaural_room rendering */
+ set_f( st_ivas->hIsmRendererData->interpolator, 1.0f, hTcBuffer->n_samples_granularity );
+
+ ivas_ism_render_sf( st_ivas, p_output, hTcBuffer->n_samples_granularity );
+
+ if ( ( error = ivas_rend_crendProcessSubframe( st_ivas->hCrendWrapper, AUDIO_CONFIG_7_1_4, AUDIO_CONFIG_BINAURAL_ROOM, st_ivas->hDecoderConfig, NULL, NULL,
+ NULL, st_ivas->hTcBuffer, p_output, p_output, hTcBuffer->n_samples_granularity, st_ivas->hDecoderConfig->output_Fs ) ) != IVAS_ERR_OK )
+ {
+ return error;
+ }
+
+ ivas_binaural_add_LFE( st_ivas, hTcBuffer->n_samples_granularity, p_output, p_output );
+ }
+ }
+ else
+ {
+ return IVAS_ERROR( IVAS_ERR_WRONG_MODE, "Wrong ISM_MODE in VoIP renderer flushing!" );
+ }
+ }
+ else if ( st_ivas->ivas_format == MC_FORMAT )
+ {
+ if ( mc_mode_old == MC_MODE_MCT )
+ {
+ if ( renderer_type_old == RENDERER_BINAURAL_MIXER_CONV || renderer_type_old == RENDERER_BINAURAL_MIXER_CONV_ROOM )
+ {
+ if ( ( error = ivas_rend_crendProcessSubframe( st_ivas->hCrendWrapper, intern_config_old, st_ivas->hOutSetup.output_config, st_ivas->hDecoderConfig, st_ivas->hHeadTrackData, hIntSetupOld,
+ st_ivas->hEFAPdata, st_ivas->hTcBuffer, hTcBuffer->tc, p_output, hTcBuffer->n_samples_granularity, st_ivas->hDecoderConfig->output_Fs ) ) != IVAS_ERR_OK )
+ {
+ return error;
+ }
+
+ ivas_binaural_add_LFE( st_ivas, hTcBuffer->n_samples_granularity, st_ivas->hTcBuffer->tc, p_output );
+ }
+ else if ( st_ivas->renderer_type == RENDERER_BINAURAL_OBJECTS_TD )
+ {
+ if ( ( ivas_td_binaural_renderer_sf( st_ivas, p_output, hTcBuffer->n_samples_granularity ) ) != IVAS_ERR_OK )
+ {
+ return error;
+ }
+
+
+ ivas_binaural_add_LFE( st_ivas, hTcBuffer->n_samples_granularity, st_ivas->hTcBuffer->tc, p_output );
+ }
+ }
+ else
+ {
+ return IVAS_ERROR( IVAS_ERR_WRONG_MODE, "Wrong MC_MODE in VoIP renderer flushing!" );
+ }
+ }
+ else
+ {
+ return IVAS_ERROR( IVAS_ERR_WRONG_MODE, "Wrong IVAS format in VoIP renderer flushing!" );
+ }
+ }
+
+ /* Only write out the valid data*/
+ ivas_limiter_dec( st_ivas->hLimiter, p_output, st_ivas->hDecoderConfig->nchan_out, *nSamplesRendered, st_ivas->BER_detect );
+
+#ifdef DEBUGGING
+ st_ivas->noClipping +=
+#endif
+ ivas_syn_output( p_output, *nSamplesRendered, st_ivas->hDecoderConfig->nchan_out, data );
+
+
+ return error;
+}
+
+
+/*--------------------------------------------------------------------------*
+ * ivas_jbm_dec_set_discard_samples()
+ *
+ * Set number of samples to discard in the first subframe if the renderer granularity changes on a bitrate change
+ *--------------------------------------------------------------------------*/
+
+ivas_error ivas_jbm_dec_set_discard_samples(
+ Decoder_Struct *st_ivas /* i/o: main IVAS decoder structre */
+)
+{
+ int16_t nMaxSlotsPerSubframe, nSlotsInFirstSubframe;
+ ivas_error error;
+
+ error = IVAS_ERR_OK;
+
+ /* render first frame with front zero padding and discarding those samples */
+ nMaxSlotsPerSubframe = (int16_t) ( st_ivas->hDecoderConfig->output_Fs / ( FRAMES_PER_SEC * MAX_PARAM_SPATIAL_SUBFRAMES ) ) / st_ivas->hTcBuffer->n_samples_granularity;
+ nSlotsInFirstSubframe = nMaxSlotsPerSubframe - st_ivas->hTcBuffer->subframe_nbslots[st_ivas->hTcBuffer->nb_subframes - 1];
+ if ( nSlotsInFirstSubframe > 0 )
+ {
+ st_ivas->hTcBuffer->n_samples_discard = ( nMaxSlotsPerSubframe - nSlotsInFirstSubframe ) * st_ivas->hTcBuffer->n_samples_granularity;
+ /* set last subframes number to max to ensure correct continuation */
+ st_ivas->hTcBuffer->subframe_nbslots[st_ivas->hTcBuffer->nb_subframes - 1] = nMaxSlotsPerSubframe;
+ }
+
+ return error;
+}
+
+
+/*--------------------------------------------------------------------------*
+ * ivas_jbm_dec_get_adapted_linear_interpolator()
+ *
+ * Get an interpolator that is adapted to time scale modified IVAS frame
+ *--------------------------------------------------------------------------*/
+
+void ivas_jbm_dec_get_adapted_linear_interpolator(
+ const int16_t default_interp_length, /* i : default length of the (full-frame) interpolator */
+ const int16_t interp_length, /* i : length of the interpolator to be created */
+ float *interpolator /* o : the interpolator */
+)
+{
+ int16_t jbm_segment_len, idx;
+ float dec;
+#ifdef DEBUGGING
+ assert( default_interp_length % 2 == 0 );
+#endif
+
+ jbm_segment_len = ( default_interp_length >> 1 );
+ dec = 1.0f / default_interp_length;
+
+ interpolator[interp_length - 1] = 1.0f;
+ for ( idx = interp_length - 2; idx >= jbm_segment_len; idx-- )
+ {
+ interpolator[idx] = max( 0.0f, interpolator[idx + 1] - dec );
+ }
+
+ if ( interpolator[idx + 1] > 0.0f )
+ {
+ dec = interpolator[idx + 1] / ( jbm_segment_len + 1 );
+ for ( ; idx >= 0; idx-- )
+ {
+ interpolator[idx] = interpolator[idx + 1] - dec;
+ }
+ }
+ else
+ {
+ set_f( interpolator, 0.0f, idx + 1 );
+ }
+
+ return;
+}
+
+
+/*--------------------------------------------------------------------------*
+ * ivas_jbm_dec_get_adapted_subframes()
+ *
+ * Get an interpolator that is adapted to time scale modified IVAS frame
+ *--------------------------------------------------------------------------*/
+
+void ivas_jbm_dec_get_adapted_subframes(
+ const int16_t nCldfbTs, /* i : number of time slots in the current frame */
+ int16_t *subframe_nbslots, /* i/o: subframe grid */
+ int16_t *nb_subframes /* i/o: number of subframes in the frame */
+)
+{
+ uint16_t nSlotsInLastSubframe, nSlotsInFirstSubframe;
+ uint16_t nCldfbSlotsLocal = nCldfbTs;
+
+ /* get last subframe size from previous frame, determine how many slots have to be processed
+ in the first subframe (i.e. potential leftover of a 5ms subframe) */
+ nSlotsInFirstSubframe = ( PARAM_MC_MAX_NSLOTS_IN_SUBFRAME - subframe_nbslots[*nb_subframes - 1] );
+ *nb_subframes = 0;
+ if ( nSlotsInFirstSubframe > 0 )
+ {
+ *nb_subframes = 1;
+ nCldfbSlotsLocal -= nSlotsInFirstSubframe;
+ }
+
+ *nb_subframes += (int16_t) ceilf( (float) nCldfbSlotsLocal / (float) PARAM_MC_MAX_NSLOTS_IN_SUBFRAME );
+ nSlotsInLastSubframe = nCldfbSlotsLocal % PARAM_MC_MAX_NSLOTS_IN_SUBFRAME;
+
+ set_s( subframe_nbslots, 0, MAX_JBM_SUBFRAMES_5MS );
+ set_s( subframe_nbslots, PARAM_MC_MAX_NSLOTS_IN_SUBFRAME, *nb_subframes );
+
+ if ( nSlotsInFirstSubframe > 0 )
+ {
+ subframe_nbslots[0] = nSlotsInFirstSubframe;
+ }
+
+ if ( nSlotsInLastSubframe > 0 )
+ {
+ subframe_nbslots[*nb_subframes - 1] = nSlotsInLastSubframe;
+ }
+
+ return;
+}
+
+
+/*--------------------------------------------------------------------------*
+ * ivas_jbm_dec_get_adapted_linear_interpolator()
+ *
+ * Get an meta data map adapted to a time scale modified IVAS frame
+ *--------------------------------------------------------------------------*/
+
+void ivas_jbm_dec_get_md_map(
+ const int16_t default_len, /* i : default frame length in metadata slots */
+ const int16_t len, /* i : length of the modfied frames in metadata slots */
+ const int16_t subframe_len, /* i : default length of a subframe */
+ const int16_t offset, /* i : current read offset into the md buffer */
+ const int16_t buf_len, /* i : length of the metadata buffer */
+ int16_t *map /* o : metadata index map */
+)
+{
+ int16_t jbm_segment_len, map_idx, src_idx, src_idx_map;
+ float dec, src_idx_f;
+
+#ifdef DEBUGGING
+ assert( default_len % 2 == 0 );
+#endif
+ jbm_segment_len = ( default_len >> 1 );
+ dec = 1.0f / default_len;
+
+ for ( map_idx = len - 1, src_idx = default_len - 1; map_idx >= jbm_segment_len; map_idx--, src_idx-- )
+ {
+ src_idx_map = max( 0, src_idx / subframe_len );
+ map[map_idx] = ( offset + src_idx_map ) % buf_len;
+ }
+
+ /* changed part (first segment), interpolate index to parameters
+ (we do not want to interpolate and smooth acutal direction/diffuseness values even more) */
+ if ( src_idx >= 0 )
+ {
+ dec = ( (float) ( src_idx + 1 ) ) / ( (float) jbm_segment_len );
+ src_idx_f = (float) ( src_idx + 1 ) - dec;
+ for ( ; map_idx >= 0; map_idx-- )
+ {
+ src_idx = max( 0, ( (int16_t) round_f( src_idx_f ) ) / subframe_len );
+ map[map_idx] = ( offset + src_idx ) % buf_len;
+ src_idx_f -= dec;
+ }
+ }
+ else
+ {
+ set_s( map, offset, map_idx + 1 );
+ }
+
+ return;
+}
+
+
+/*--------------------------------------------------------------------------*
+ * ivas_jbm_dec_get_num_tc_channels()
+ *
+ * Get the number of transport channels provided by the JBM transport channel decode function
+ *--------------------------------------------------------------------------*/
+
+int16_t ivas_jbm_dec_get_num_tc_channels(
+ Decoder_Struct *st_ivas /* i : IVAS decoder handle */
+)
+{
+ int16_t num_tc;
+ int32_t ivas_total_brate;
+ AUDIO_CONFIG output_config;
+
+ if ( st_ivas->renderer_type == RENDERER_DISABLE )
+ {
+ num_tc = st_ivas->hDecoderConfig->nchan_out;
+ }
+ else
+ {
+ num_tc = st_ivas->nchan_transport;
+ }
+ output_config = st_ivas->hDecoderConfig->output_config;
+
+ ivas_total_brate = st_ivas->hDecoderConfig->ivas_total_brate;
+ if ( st_ivas->ivas_format == STEREO_FORMAT && st_ivas->hDecoderConfig->nchan_out == 1 )
+ {
+ num_tc = 1;
+ }
+ else if ( st_ivas->ivas_format == ISM_FORMAT )
+ {
+ if ( st_ivas->renderer_type == RENDERER_MONO_DOWNMIX )
+ {
+ num_tc = 1;
+ }
+ }
+ else if ( st_ivas->ivas_format == SBA_FORMAT || st_ivas->ivas_format == MASA_FORMAT )
+ {
+ if ( st_ivas->sba_dirac_stereo_flag )
+ {
+ num_tc = CPE_CHANNELS;
+ }
+ else if ( st_ivas->ivas_format == MASA_FORMAT && ivas_total_brate < MASA_STEREO_MIN_BITRATE && ( ivas_total_brate > IVAS_SID_5k2 || ( ivas_total_brate <= IVAS_SID_5k2 && st_ivas->nCPE > 0 && st_ivas->hCPE[0]->nchan_out == 1 ) ) )
+ {
+ num_tc = 1; /* Only one channel transported */
+ }
+
+ if ( st_ivas->ivas_format == MASA_FORMAT && st_ivas->hDecoderConfig->output_config == AUDIO_CONFIG_EXTERNAL && st_ivas->nchan_transport == 2 && st_ivas->hDecoderConfig->ivas_total_brate < MASA_STEREO_MIN_BITRATE && st_ivas->hDecoderConfig->ivas_total_brate > IVAS_SID_5k2 )
+ {
+ num_tc = CPE_CHANNELS;
+ }
+ if ( st_ivas->ivas_format == SBA_FORMAT )
+ {
+#ifndef SBA_MODE_CLEAN_UP
+ if ( ( st_ivas->sba_mode != SBA_MODE_SPAR && st_ivas->sba_planar && num_tc >= 3 ) ||
+ ( ( st_ivas->sba_mode == SBA_MODE_SPAR ) && num_tc == 3 ) )
+#else
+ if ( ( st_ivas->sba_planar && num_tc >= 3 ) || ( num_tc == 3 ) )
+#endif
+ {
+ num_tc++;
+ }
+ }
+ }
+ else if ( st_ivas->ivas_format == MC_FORMAT )
+ {
+ if ( st_ivas->hDecoderConfig->output_config == AUDIO_CONFIG_MONO )
+ {
+ num_tc = 1;
+ }
+ else if ( st_ivas->hDecoderConfig->output_config == AUDIO_CONFIG_STEREO )
+ {
+ num_tc = 2;
+ }
+ else if ( st_ivas->mc_mode == MC_MODE_MCT )
+ {
+ /* do all static dmx already in the TC decoder if less channels than transported... */
+ if ( st_ivas->transport_config != st_ivas->intern_config && ( st_ivas->intern_config == AUDIO_CONFIG_FOA || st_ivas->intern_config == AUDIO_CONFIG_HOA2 || st_ivas->intern_config == AUDIO_CONFIG_HOA3 ) )
+ {
+ if ( ( st_ivas->hTransSetup.nchan_out_woLFE + st_ivas->hTransSetup.num_lfe ) > ( st_ivas->hIntSetup.nchan_out_woLFE + st_ivas->hIntSetup.num_lfe ) )
+ {
+ num_tc = st_ivas->hIntSetup.nchan_out_woLFE + st_ivas->hIntSetup.num_lfe;
+ }
+ }
+ else if ( ( st_ivas->renderer_type == RENDERER_MC || st_ivas->renderer_type == RENDERER_SBA_LINEAR_ENC ) && ( st_ivas->hTransSetup.nchan_out_woLFE + st_ivas->hTransSetup.num_lfe ) >= ( st_ivas->hOutSetup.nchan_out_woLFE + st_ivas->hOutSetup.num_lfe ) )
+ {
+ num_tc = st_ivas->hOutSetup.nchan_out_woLFE + st_ivas->hOutSetup.num_lfe;
+ }
+ }
+ else if ( st_ivas->mc_mode == MC_MODE_MCMASA )
+ {
+ if ( st_ivas->hOutSetup.separateChannelEnabled )
+ {
+ num_tc++;
+ }
+ if ( st_ivas->hOutSetup.separateChannelEnabled && ( output_config == AUDIO_CONFIG_5_1 || output_config == AUDIO_CONFIG_7_1 ||
+ output_config == AUDIO_CONFIG_5_1_4 || output_config == AUDIO_CONFIG_7_1_4 ||
+ output_config == AUDIO_CONFIG_5_1_2 || ( output_config == AUDIO_CONFIG_LS_CUSTOM && st_ivas->hOutSetup.num_lfe > 0 ) ) )
+ {
+ /* LFE is synthesized in TD with the TCs*/
+ num_tc++;
+ }
+ }
+ }
+
+ return num_tc;
+}
+
+
+/*--------------------------------------------------------------------------*
+ * ivas_jbm_dec_copy_tc()
+ *
+ * Copy interleaved transport chnannels to the correct buffers, update the TC
+ * buffer handle
+ *--------------------------------------------------------------------------*/
+
+static void ivas_jbm_dec_copy_tc(
+ Decoder_Struct *st_ivas, /* i/o: IVAS decoder structure */
+ const int16_t nSamplesForRendering, /* i : number of samples to digest */
+ int16_t *nSamplesResidual, /* o : number of samples that will be left for the next frame */
+ float *data, /* i : (interleaved) transport channel samples */
+ float *tc_digest_f[] /* o : samples that will be directly digested (e.g. by CLDFB) */
+)
+{
+ int16_t ch;
+ DECODER_TC_BUFFER_HANDLE hTcBuffer;
+ int16_t n_samples_still_available, m;
+ int16_t n_ch_full_copy;
+ int16_t n_ch_res_copy;
+
+ hTcBuffer = st_ivas->hTcBuffer;
+ n_samples_still_available = hTcBuffer->n_samples_buffered - hTcBuffer->n_samples_rendered;
+ hTcBuffer->n_samples_buffered = n_samples_still_available + nSamplesForRendering + hTcBuffer->n_samples_discard;
+ hTcBuffer->n_samples_available = hTcBuffer->n_samples_granularity * ( hTcBuffer->n_samples_buffered / hTcBuffer->n_samples_granularity );
+ *nSamplesResidual = hTcBuffer->n_samples_buffered - hTcBuffer->n_samples_available;
+ n_ch_full_copy = min( hTcBuffer->nchan_transport_jbm, hTcBuffer->nchan_buffer_full );
+ n_ch_res_copy = hTcBuffer->nchan_transport_jbm - hTcBuffer->nchan_buffer_full;
+
+ for ( ch = 0; ch < n_ch_full_copy; ch++ )
+ {
+ set_zero( hTcBuffer->tc[ch], hTcBuffer->n_samples_discard );
+ mvr2r( hTcBuffer->tc[ch] + hTcBuffer->n_samples_rendered, hTcBuffer->tc[ch] + hTcBuffer->n_samples_discard, n_samples_still_available );
+ for ( m = 0; m < nSamplesForRendering; m++ )
+ {
+ hTcBuffer->tc[ch][n_samples_still_available + hTcBuffer->n_samples_discard + m] = data[m * st_ivas->hTcBuffer->nchan_transport_jbm + ch];
+ }
+ }
+
+ if ( n_ch_res_copy > 0 )
+ {
+ for ( ; ch < hTcBuffer->nchan_transport_jbm; ch++ )
+ {
+ mvr2r( hTcBuffer->tc[ch], tc_digest_f[ch], n_samples_still_available );
+ for ( m = 0; m < nSamplesForRendering; m++ )
+ {
+ tc_digest_f[ch][n_samples_still_available + m] = data[m * st_ivas->hTcBuffer->nchan_transport_jbm + ch];
+ }
+ mvr2r( tc_digest_f[ch] + hTcBuffer->n_samples_available, hTcBuffer->tc[ch], *nSamplesResidual );
+ }
+ }
+
+ hTcBuffer->n_samples_rendered = 0;
+
+ return;
+}
+
+
+/*--------------------------------------------------------------------------*
+ * ivas_jbm_dec_get_render_granularity()
+ *
+ *
+ *--------------------------------------------------------------------------*/
+
+/*! r: render granularity */
+int16_t ivas_jbm_dec_get_render_granularity(
+ const RENDERER_TYPE rendererType, /* i : renderer type */
+ const int32_t output_Fs /* i : sampling rate */
+)
+{
+ int16_t render_granularity;
+
+ if ( rendererType == RENDERER_BINAURAL_OBJECTS_TD || rendererType == RENDERER_BINAURAL_MIXER_CONV || rendererType == RENDERER_BINAURAL_MIXER_CONV_ROOM )
+ {
+ render_granularity = NS2SA( output_Fs, FRAME_SIZE_NS / MAX_PARAM_SPATIAL_SUBFRAMES );
+ }
+ else
+ {
+ render_granularity = NS2SA( output_Fs, CLDFB_SLOT_NS );
+ }
+
+ return render_granularity;
+}
+
+
+/*--------------------------------------------------------------------------*
+ * ivas_jbm_dec_tc_buffer_open()
+ *
+ * open and initialize JBM transport channel buffer
+ *--------------------------------------------------------------------------*/
+
+ivas_error ivas_jbm_dec_tc_buffer_open(
+ Decoder_Struct *st_ivas, /* i/o: IVAS decoder structure */
+ const TC_BUFFER_MODE tc_buffer_mode, /* i : buffer mode */
+ const int16_t nchan_transport_jbm, /* i : number of real transport channels */
+ const int16_t nchan_transport_internal, /* i : number of totally buffered channels */
+ const int16_t nchan_full, /* i : number of channels to fully store */
+ const int16_t n_samples_granularity /* i : granularity of the renderer/buffer */
+)
+{
+ int16_t nsamp_to_allocate;
+ DECODER_TC_BUFFER_HANDLE hTcBuffer;
+ ivas_error error;
+ int16_t nMaxSlotsPerSubframe;
+ int16_t nchan_residual;
+ int16_t ch_idx;
+
+ error = IVAS_ERR_OK;
+
+ /*-----------------------------------------------------------------*
+ * prepare library opening
+ *-----------------------------------------------------------------*/
+
+ if ( ( hTcBuffer = (DECODER_TC_BUFFER_HANDLE) malloc( sizeof( DECODER_TC_BUFFER ) ) ) == NULL )
+ {
+ return ( IVAS_ERROR( IVAS_ERR_FAILED_ALLOC, "Can not allocate memory for JBM TC Buffer\n" ) );
+ }
+
+ hTcBuffer->tc_buffer_mode = tc_buffer_mode;
+ hTcBuffer->nchan_transport_jbm = nchan_transport_jbm;
+ hTcBuffer->nchan_transport_internal = nchan_transport_internal;
+ hTcBuffer->nchan_buffer_full = nchan_full;
+ nchan_residual = nchan_transport_internal - nchan_full;
+ hTcBuffer->n_samples_granularity = n_samples_granularity;
+ hTcBuffer->n_samples_available = 0;
+ hTcBuffer->n_samples_buffered = 0;
+ hTcBuffer->n_samples_rendered = 0;
+ hTcBuffer->slots_rendered = 0;
+ hTcBuffer->subframes_rendered = 0;
+ hTcBuffer->n_samples_discard = 0;
+ hTcBuffer->n_samples_flushed = 0;
+ hTcBuffer->nb_subframes = MAX_PARAM_SPATIAL_SUBFRAMES;
+ nsamp_to_allocate = 0;
+ nMaxSlotsPerSubframe = (int16_t) ( st_ivas->hDecoderConfig->output_Fs / ( FRAMES_PER_SEC * MAX_PARAM_SPATIAL_SUBFRAMES ) ) / hTcBuffer->n_samples_granularity;
+ hTcBuffer->num_slots = nMaxSlotsPerSubframe * MAX_PARAM_SPATIAL_SUBFRAMES;
+ set_s( hTcBuffer->subframe_nbslots, 0, MAX_JBM_SUBFRAMES_5MS );
+ set_s( hTcBuffer->subframe_nbslots, nMaxSlotsPerSubframe, MAX_PARAM_SPATIAL_SUBFRAMES );
+
+ if ( hTcBuffer->tc_buffer_mode == TC_BUFFER_MODE_NONE )
+ {
+ hTcBuffer->tc_buffer = NULL;
+ for ( ch_idx = 0; ch_idx < MAX_TRANSPORT_CHANNELS; ch_idx++ )
+ {
+ hTcBuffer->tc[ch_idx] = NULL;
+ }
+ }
+ else
+ {
+ int16_t n_samp_full = ( NS2SA( st_ivas->hDecoderConfig->output_Fs, MAX_JBM_L_FRAME_NS ) + hTcBuffer->n_samples_granularity - 1 );
+ int16_t n_samp_residual = hTcBuffer->n_samples_granularity - 1;
+ int32_t offset;
+
+ nsamp_to_allocate = hTcBuffer->nchan_buffer_full * n_samp_full;
+ nsamp_to_allocate += nchan_residual * n_samp_residual;
+
+ if ( ( hTcBuffer->tc_buffer = (float *) malloc( nsamp_to_allocate * sizeof( float ) ) ) == NULL )
+ {
+ return ( IVAS_ERROR( IVAS_ERR_FAILED_ALLOC, "Can not allocate memory for JBM TC Buffer\n" ) );
+ }
+ set_zero( hTcBuffer->tc_buffer, nsamp_to_allocate );
+
+ offset = 0;
+ for ( ch_idx = 0; ch_idx < hTcBuffer->nchan_buffer_full; ch_idx++ )
+ {
+ hTcBuffer->tc[ch_idx] = &hTcBuffer->tc_buffer[offset];
+ offset += n_samp_full;
+ }
+ for ( ; ch_idx < hTcBuffer->nchan_transport_internal; ch_idx++ )
+ {
+ hTcBuffer->tc[ch_idx] = &hTcBuffer->tc_buffer[offset];
+ offset += n_samp_residual;
+ }
+ for ( ; ch_idx < MAX_TRANSPORT_CHANNELS; ch_idx++ )
+ {
+ hTcBuffer->tc[ch_idx] = NULL;
+ }
+ }
+
+ st_ivas->hTcBuffer = hTcBuffer;
+
+ return error;
+}
+
+
+/*--------------------------------------------------------------------------*
+ * ivas_jbm_dec_tc_buffer_reconfigure()
+ *
+ * open and initialize JBM transport channel buffer
+ *--------------------------------------------------------------------------*/
+
+ivas_error ivas_jbm_dec_tc_buffer_reconfigure(
+ Decoder_Struct *st_ivas, /* i/o: IVAS decoder structure */
+ const TC_BUFFER_MODE tc_buffer_mode, /* i : new buffer mode */
+ const int16_t nchan_transport_jbm, /* i : new number of real transport channels */
+ const int16_t nchan_transport_internal, /* i : new number of totally buffered channels */
+ const int16_t nchan_full, /* i : new number of channels to fully store */
+ const int16_t n_samples_granularity /* i : new granularity of the renderer/buffer */
+)
+{
+ ivas_error error;
+ int16_t nsamp_to_allocate, n_samp_full, n_samp_residual, offset, nchan_residual;
+ int16_t ch_idx;
+ DECODER_TC_BUFFER_HANDLE hTcBuffer;
+
+ error = IVAS_ERR_OK;
+
+ hTcBuffer = st_ivas->hTcBuffer;
+
+ /* if granularity changes, adapt subframe_nb_slots */
+ if ( n_samples_granularity != hTcBuffer->n_samples_granularity )
+ {
+#ifdef DEBUGGING
+ int16_t nMaxSlotsPerSubframeOld;
+#endif
+ int16_t nMaxSlotsPerSubframeNew;
+
+ nMaxSlotsPerSubframeNew = (int16_t) ( st_ivas->hDecoderConfig->output_Fs / ( FRAMES_PER_SEC * MAX_PARAM_SPATIAL_SUBFRAMES ) ) / n_samples_granularity;
+#ifdef DEBUGGING
+ nMaxSlotsPerSubframeOld = (int16_t) ( st_ivas->hDecoderConfig->output_Fs / ( FRAMES_PER_SEC * MAX_PARAM_SPATIAL_SUBFRAMES ) ) / st_ivas->hTcBuffer->n_samples_granularity;
+ assert( hTcBuffer->subframe_nbslots[hTcBuffer->subframes_rendered - 1] == nMaxSlotsPerSubframeOld );
+ if ( n_samples_granularity < hTcBuffer->n_samples_granularity )
+ {
+ assert( ( hTcBuffer->n_samples_granularity % n_samples_granularity ) == 0 );
+ }
+ else
+ {
+ assert( ( n_samples_granularity % hTcBuffer->n_samples_granularity ) == 0 );
+ }
+#endif
+ /* if samples were flushed, take that into account here */
+ if ( n_samples_granularity < hTcBuffer->n_samples_granularity && hTcBuffer->n_samples_flushed > 0 )
+ {
+ hTcBuffer->subframe_nbslots[hTcBuffer->subframes_rendered - 1] = hTcBuffer->n_samples_flushed / n_samples_granularity;
+ hTcBuffer->n_samples_flushed = 0;
+ }
+ else
+ {
+ hTcBuffer->subframe_nbslots[hTcBuffer->subframes_rendered - 1] = nMaxSlotsPerSubframeNew;
+ }
+ }
+
+ hTcBuffer->tc_buffer_mode = tc_buffer_mode;
+ hTcBuffer->nchan_transport_jbm = nchan_transport_jbm;
+ hTcBuffer->nchan_transport_internal = nchan_transport_internal;
+ hTcBuffer->nchan_buffer_full = nchan_full;
+ nchan_residual = nchan_transport_internal - nchan_full;
+ hTcBuffer->n_samples_granularity = n_samples_granularity;
+#ifdef DEBUGGING
+ /* what is remaining from last frames needs always be smaller than n_samples_granularity */
+ assert( ( hTcBuffer->n_samples_buffered - hTcBuffer->n_samples_rendered ) < n_samples_granularity );
+#endif
+
+ /* realloc buffers */
+ free( hTcBuffer->tc_buffer );
+ n_samp_full = ( NS2SA( st_ivas->hDecoderConfig->output_Fs, MAX_JBM_L_FRAME_NS ) + hTcBuffer->n_samples_granularity - 1 );
+ n_samp_residual = hTcBuffer->n_samples_granularity - 1;
+ nsamp_to_allocate = hTcBuffer->nchan_buffer_full * n_samp_full;
+ nsamp_to_allocate += nchan_residual * n_samp_residual;
+
+ if ( ( hTcBuffer->tc_buffer = (float *) malloc( nsamp_to_allocate * sizeof( float ) ) ) == NULL )
+ {
+ return ( IVAS_ERROR( IVAS_ERR_FAILED_ALLOC, "Can not allocate memory for JBM TC Buffer\n" ) );
+ }
+ set_zero( hTcBuffer->tc_buffer, nsamp_to_allocate );
+
+ offset = 0;
+ for ( ch_idx = 0; ch_idx < hTcBuffer->nchan_buffer_full; ch_idx++ )
+ {
+ hTcBuffer->tc[ch_idx] = &hTcBuffer->tc_buffer[offset];
+ offset += n_samp_full;
+ }
+ for ( ; ch_idx < hTcBuffer->nchan_transport_internal; ch_idx++ )
+ {
+ hTcBuffer->tc[ch_idx] = &hTcBuffer->tc_buffer[offset];
+ offset += n_samp_residual;
+ }
+ for ( ; ch_idx < MAX_TRANSPORT_CHANNELS; ch_idx++ )
+ {
+ hTcBuffer->tc[ch_idx] = NULL;
+ }
+
+ return error;
+}
+
+
+/*--------------------------------------------------------------------------*
+ * ivas_jbm_dec_tc_buffer_playout()
+ *
+ *
+ *--------------------------------------------------------------------------*/
+
+static void ivas_jbm_dec_tc_buffer_playout(
+ Decoder_Struct *st_ivas,
+ const uint16_t nSamplesAsked,
+ uint16_t *nSamplesRendered,
+ float *output[] )
+{
+
+ int16_t ch_idx, slot_size, slots_to_render, first_sf, last_sf;
+
+ slot_size = st_ivas->hTcBuffer->n_samples_granularity;
+
+ /* loop for synthesis, assume we always have to render in multiples of 5ms subframes with spills */
+ slots_to_render = min( st_ivas->hTcBuffer->num_slots - st_ivas->hTcBuffer->slots_rendered, nSamplesAsked / slot_size );
+ st_ivas->hTcBuffer->slots_rendered += slots_to_render;
+ *nSamplesRendered = (uint16_t) slots_to_render * slot_size;
+ first_sf = st_ivas->hTcBuffer->subframes_rendered;
+ last_sf = first_sf;
+
+ while ( slots_to_render > 0 )
+ {
+ slots_to_render -= st_ivas->hTcBuffer->subframe_nbslots[last_sf];
+ last_sf++;
+ }
+
+ for ( ch_idx = 0; ch_idx < st_ivas->hTcBuffer->nchan_transport_jbm; ch_idx++ )
+ {
+ mvr2r( st_ivas->hTcBuffer->tc[ch_idx] + st_ivas->hTcBuffer->n_samples_rendered, output[ch_idx], *nSamplesRendered );
+ }
+
+ st_ivas->hTcBuffer->subframes_rendered = last_sf;
+
+ return;
+}
+
+
+/*--------------------------------------------------------------------------*
+ * ivas_jbm_dec_tc_buffer_close()
+ *
+ * Close JBM transport channel buffer
+ *--------------------------------------------------------------------------*/
+
+void ivas_jbm_dec_tc_buffer_close(
+ DECODER_TC_BUFFER_HANDLE *phTcBuffer /* i/o: TC buffer handle */
+)
+{
+ int16_t i;
+
+ if ( *phTcBuffer != NULL )
+ {
+ for ( i = 0; i < MAX_TRANSPORT_CHANNELS; i++ )
+ {
+ ( *phTcBuffer )->tc[i] = NULL;
+ }
+ if ( ( *phTcBuffer )->tc_buffer != NULL )
+ {
+ free( ( *phTcBuffer )->tc_buffer );
+ ( *phTcBuffer )->tc_buffer = NULL;
+ }
+
+ free( *phTcBuffer );
+ *phTcBuffer = NULL;
+ }
+
+ return;
+}
+
+
+/*--------------------------------------------------------------------------*
+ * ivas_jbm_dec_td_renderers_adapt_subframes()
+ *
+ * Close JBM transport channel buffer
+ *--------------------------------------------------------------------------*/
+
+void ivas_jbm_dec_td_renderers_adapt_subframes(
+ Decoder_Struct *st_ivas /* i/o: IVAS decoder structure */
+)
+{
+ int16_t nMaxSlotsPerSubframe, nSlotsAvailable;
+ uint16_t nSlotsInLastSubframe, nSlotsInFirstSubframe;
+
+ nMaxSlotsPerSubframe = (int16_t) ( st_ivas->hDecoderConfig->output_Fs / ( FRAMES_PER_SEC * MAX_PARAM_SPATIAL_SUBFRAMES ) ) / st_ivas->hTcBuffer->n_samples_granularity;
+ nSlotsAvailable = st_ivas->hTcBuffer->n_samples_available / st_ivas->hTcBuffer->n_samples_granularity;
+ st_ivas->hTcBuffer->num_slots = nSlotsAvailable;
+ st_ivas->hTcBuffer->n_samples_available = nSlotsAvailable * st_ivas->hTcBuffer->n_samples_granularity;
+ nSlotsInFirstSubframe = nMaxSlotsPerSubframe - st_ivas->hTcBuffer->subframe_nbslots[st_ivas->hTcBuffer->nb_subframes - 1];
+ st_ivas->hTcBuffer->nb_subframes = 0;
+
+ if ( nSlotsInFirstSubframe > 0 )
+ {
+ st_ivas->hTcBuffer->nb_subframes = 1;
+ nSlotsAvailable -= nSlotsInFirstSubframe;
+ }
+ st_ivas->hTcBuffer->nb_subframes += (int16_t) ceilf( (float) nSlotsAvailable / (float) nMaxSlotsPerSubframe );
+ nSlotsInLastSubframe = nSlotsAvailable % nMaxSlotsPerSubframe;
+ set_s( st_ivas->hTcBuffer->subframe_nbslots, 0, MAX_JBM_SUBFRAMES_5MS );
+ set_s( st_ivas->hTcBuffer->subframe_nbslots, nMaxSlotsPerSubframe, st_ivas->hTcBuffer->nb_subframes );
+
+ if ( nSlotsInFirstSubframe > 0 )
+ {
+ st_ivas->hTcBuffer->subframe_nbslots[0] = nSlotsInFirstSubframe;
+ }
+
+ if ( nSlotsInLastSubframe > 0 )
+ {
+ st_ivas->hTcBuffer->subframe_nbslots[st_ivas->hTcBuffer->nb_subframes - 1] = nSlotsInLastSubframe;
+ }
+
+ st_ivas->hTcBuffer->slots_rendered = 0;
+ st_ivas->hTcBuffer->subframes_rendered = 0;
+
+ return;
+}
+
+
+/*--------------------------------------------------------------------------*
+ * ivas_jbm_dec_get_tc_buffer_mode()
+ *
+ *
+ *--------------------------------------------------------------------------*/
+
+TC_BUFFER_MODE ivas_jbm_dec_get_tc_buffer_mode(
+ Decoder_Struct *st_ivas /* i/o: IVAS decoder structure */
+)
+{
+ TC_BUFFER_MODE buffer_mode;
+ buffer_mode = TC_BUFFER_MODE_BUFFER;
+
+ switch ( st_ivas->renderer_type )
+ {
+ /* all renderers where we are done after TC decoding (might include DMX to mono/stereo */
+ case RENDERER_DISABLE:
+ case RENDERER_MCMASA_MONO_STEREO:
+ case RENDERER_MONO_DOWNMIX:
+ buffer_mode = TC_BUFFER_MODE_BUFFER;
+ break;
+ case RENDERER_TD_PANNING:
+ case RENDERER_BINAURAL_OBJECTS_TD:
+ case RENDERER_BINAURAL_FASTCONV:
+ case RENDERER_BINAURAL_FASTCONV_ROOM:
+ case RENDERER_BINAURAL_PARAMETRIC:
+ case RENDERER_BINAURAL_PARAMETRIC_ROOM:
+ case RENDERER_STEREO_PARAMETRIC:
+ case RENDERER_DIRAC:
+ case RENDERER_PARAM_ISM:
+ case RENDERER_BINAURAL_MIXER_CONV:
+ case RENDERER_BINAURAL_MIXER_CONV_ROOM:
+#ifdef FIX_473_JITTER_NONDIEGETIC_PANNING
+ case RENDERER_NON_DIEGETIC_DOWNMIX:
+#endif
+ buffer_mode = TC_BUFFER_MODE_RENDERER;
+ break;
+ case RENDERER_MC_PARAMMC:
+ if ( st_ivas->hParamMC->synthesis_conf == PARAM_MC_SYNTH_MONO_STEREO )
+ {
+ buffer_mode = TC_BUFFER_MODE_BUFFER; /* TCs are already the DMX to mono or stereo */
+ }
+ else
+ {
+ buffer_mode = TC_BUFFER_MODE_RENDERER;
+ }
+ break;
+ case RENDERER_MC:
+ if ( ivas_jbm_dec_get_num_tc_channels( st_ivas ) != st_ivas->hDecoderConfig->nchan_out )
+ {
+ buffer_mode = TC_BUFFER_MODE_RENDERER;
+ }
+ break;
+ case RENDERER_SBA_LINEAR_ENC:
+ if ( st_ivas->ivas_format == MC_FORMAT && st_ivas->mc_mode == MC_MODE_MCT && ( st_ivas->renderer_type == RENDERER_MC || st_ivas->renderer_type == RENDERER_SBA_LINEAR_ENC ) && ( st_ivas->hTransSetup.nchan_out_woLFE + st_ivas->hTransSetup.num_lfe ) >= ( st_ivas->hOutSetup.nchan_out_woLFE + st_ivas->hOutSetup.num_lfe ) )
+ {
+ buffer_mode = TC_BUFFER_MODE_BUFFER;
+ }
+ else
+ {
+ buffer_mode = TC_BUFFER_MODE_RENDERER;
+ }
+ break;
+ case RENDERER_SBA_LINEAR_DEC:
+#ifndef SBA_MODE_CLEAN_UP
+ if ( st_ivas->ivas_format == SBA_FORMAT && st_ivas->sba_mode == SBA_MODE_SPAR && ( st_ivas->hDecoderConfig->output_config == AUDIO_CONFIG_MONO || st_ivas->hDecoderConfig->output_config == AUDIO_CONFIG_STEREO ) )
+#else
+ if ( st_ivas->ivas_format == SBA_FORMAT && ( st_ivas->hDecoderConfig->output_config == AUDIO_CONFIG_MONO || st_ivas->hDecoderConfig->output_config == AUDIO_CONFIG_STEREO ) )
+#endif
+ {
+ buffer_mode = TC_BUFFER_MODE_BUFFER;
+ }
+ else
+ {
+ buffer_mode = TC_BUFFER_MODE_RENDERER;
+ }
+ break;
+#ifdef DEBUGGING
+ default:
+ assert( 0 );
+#endif
+ }
+
+ return buffer_mode;
+}
+#endif
diff --git a/lib_dec/ivas_masa_dec.c b/lib_dec/ivas_masa_dec.c
index 9cadbcc4fc1b3464baeb49a21d7e1a8e2bcd1132..8d6cebe036d31c4b4182ef6e1f3b259feaad6f2c 100644
--- a/lib_dec/ivas_masa_dec.c
+++ b/lib_dec/ivas_masa_dec.c
@@ -47,17 +47,22 @@
/*-----------------------------------------------------------------------*
* Local constants
*-----------------------------------------------------------------------*/
+
#define SPAR_META_DELAY_SUBFRAMES 2 /* Number of subframes to delay the SPAR metadata */
#define SPH_IDX_FRONT ( MASA_NO_POINTS_EQUATOR / 2 ) /* Spherical index corresponding to front direction for setting as default value */
+
/*-----------------------------------------------------------------------*
* Local function prototypes
*-----------------------------------------------------------------------*/
-
+#ifndef HR_METADATA
static int16_t quantize_theta( float x, int16_t no_cb, float *xhat );
static uint16_t index_theta_phi_16( float theta, float phi, SPHERICAL_GRID_DATA *Sph_Grid16 );
static int16_t quantize_phi_masa( float phi, int16_t flag_delta, float *phi_hat, const int16_t n );
+#endif
+
static void index_16bits( IVAS_QMETADATA_HANDLE hQMetaData, SPHERICAL_GRID_DATA *Sph_Grid16 );
+
static void create_masa_ext_out_meta( MASA_DECODER *hMasa, IVAS_QMETADATA_HANDLE hQMetaData, const int16_t nchan_transport );
static void replicate_subframes( IVAS_QMETADATA_HANDLE hQMetaData );
@@ -191,8 +196,36 @@ ivas_error ivas_masa_decode(
/* Remove already read bits from the bit budget */
hQMetaData->metadata_max_bits -= *nb_bits_read;
-
- *nb_bits_read += ivas_qmetadata_dec_decode( hQMetaData, st->bit_stream, &st->next_bit_pos );
+#ifdef HR_METADATA
+ if ( ivas_total_brate >= IVAS_384k )
+ {
+ if ( ivas_total_brate >= IVAS_512k )
+ {
+ *nb_bits_read += ivas_qmetadata_dec_decode_hr_384_512( hQMetaData, st->bit_stream, &st->next_bit_pos, hMasa->data.sph_grid16, 16, 4
+#ifdef FIX_HBR_MASAMETA
+ ,
+ hMasa->config.numCodingBands
+#endif
+ );
+ }
+ else
+ {
+ *nb_bits_read += ivas_qmetadata_dec_decode_hr_384_512( hQMetaData, st->bit_stream, &st->next_bit_pos, hMasa->data.sph_grid16, 11, 3
+#ifdef FIX_HBR_MASAMETA
+ ,
+ hMasa->config.numCodingBands
+#endif
+ );
+ }
+ }
+ else
+ {
+#endif
+ *nb_bits_read += ivas_qmetadata_dec_decode( hQMetaData, st->bit_stream, &st->next_bit_pos,
+ 0 );
+#ifdef HR_METADATA
+ }
+#endif
/* Get direction decoding quality. EC 1 and 2 are handled by the default value. */
if ( hQMetaData->ec_flag == 2 )
@@ -254,8 +287,11 @@ ivas_error ivas_masa_decode(
}
tmp_elem_mode = -1;
+#ifndef SBA_MODE_CLEAN_UP
*nb_bits_read += ivas_qmetadata_dec_sid_decode( hQMetaData, st->bit_stream, &( st->next_bit_pos ), st_ivas->nchan_transport, &tmp_elem_mode, ivas_format, SBA_MODE_NONE );
-
+#else
+ *nb_bits_read += ivas_qmetadata_dec_sid_decode( hQMetaData, st->bit_stream, &( st->next_bit_pos ), st_ivas->nchan_transport, &tmp_elem_mode, ivas_format );
+#endif
if ( st_ivas->nchan_transport == 2 )
{
assert( st_ivas->nCPE > 0 );
@@ -275,7 +311,14 @@ ivas_error ivas_masa_decode(
}
if ( st_ivas->hDirAC != NULL )
{
- ivas_qmetadata_to_dirac( hQMetaData, st_ivas->hDirAC, hMasa, ivas_total_brate, SBA_MODE_NONE, 0 );
+ ivas_qmetadata_to_dirac( hQMetaData, st_ivas->hDirAC, hMasa, ivas_total_brate,
+#ifndef SBA_MODE_CLEAN_UP
+ SBA_MODE_NONE,
+#else
+ ivas_format,
+#endif
+ 0,
+ 0 );
}
st->next_bit_pos = next_bit_pos_orig;
@@ -371,6 +414,27 @@ ivas_error ivas_masa_dec_open(
st_ivas->hMasa = hMasa;
+#ifdef JBM_TSM_ON_TCS
+ /* allocate transport channels*/
+ if ( st_ivas->hDecoderConfig->voip_active == 1 && st_ivas->hTcBuffer == NULL && st_ivas->renderer_type != RENDERER_DISABLE && st_ivas->renderer_type != RENDERER_BINAURAL_PARAMETRIC && st_ivas->renderer_type != RENDERER_BINAURAL_PARAMETRIC_ROOM && st_ivas->renderer_type != RENDERER_STEREO_PARAMETRIC )
+ {
+ int16_t nchan_to_allocate;
+ TC_BUFFER_MODE buffer_mode;
+
+ buffer_mode = TC_BUFFER_MODE_RENDERER;
+ if ( st_ivas->mc_mode == MC_MODE_MCMASA && ( st_ivas->hDecoderConfig->output_config == AUDIO_CONFIG_STEREO || st_ivas->hDecoderConfig->output_config == AUDIO_CONFIG_MONO ) )
+ {
+ buffer_mode = TC_BUFFER_MODE_BUFFER;
+ }
+
+ nchan_to_allocate = ivas_jbm_dec_get_num_tc_channels( st_ivas );
+ if ( ( error = ivas_jbm_dec_tc_buffer_open( st_ivas, buffer_mode, nchan_to_allocate, nchan_to_allocate, nchan_to_allocate, NS2SA( st_ivas->hDecoderConfig->output_Fs, CLDFB_SLOT_NS ) ) ) != IVAS_ERR_OK )
+ {
+ return error;
+ }
+ }
+#endif /* JBM_TMS_ON_TCS*/
+
return error;
}
@@ -452,6 +516,10 @@ static ivas_error ivas_masa_dec_config(
{
int16_t i;
MASA_DECODER_HANDLE hMasa;
+#ifdef FIX_HBR_MASAMETA
+ uint8_t maxBand;
+ int16_t maxBin;
+#endif
ivas_error error;
error = IVAS_ERR_OK;
@@ -460,6 +528,19 @@ static ivas_error ivas_masa_dec_config(
ivas_masa_set_elements( st_ivas->hDecoderConfig->ivas_total_brate, st_ivas->mc_mode, st_ivas->nchan_transport, st_ivas->hQMetaData, &st_ivas->element_mode_init, &st_ivas->nSCE, &st_ivas->nCPE );
ivas_masa_set_coding_config( &( hMasa->config ), hMasa->data.band_mapping, st_ivas->hDecoderConfig->ivas_total_brate, st_ivas->nchan_transport, ( st_ivas->ivas_format == MC_FORMAT && st_ivas->mc_mode == MC_MODE_MCMASA ) );
+
+#ifdef HR_METADATA
+ if ( st_ivas->ivas_format == MASA_FORMAT && st_ivas->hDecoderConfig->ivas_total_brate == IVAS_512k )
+ {
+ hMasa->config.mergeRatiosOverSubframes = 0;
+ /* initialize spherical grid */
+ if ( hMasa->data.sph_grid16 == NULL )
+ {
+ hMasa->data.sph_grid16 = (SPHERICAL_GRID_DATA *) malloc( sizeof( SPHERICAL_GRID_DATA ) );
+ generate_gridEq( hMasa->data.sph_grid16 );
+ }
+ }
+#endif
st_ivas->hQMetaData->metadata_max_bits = hMasa->config.max_metadata_bits;
st_ivas->hQMetaData->bandMap = hMasa->data.band_mapping;
st_ivas->hQMetaData->nchan_transport = st_ivas->nchan_transport;
@@ -489,6 +570,26 @@ static ivas_error ivas_masa_dec_config(
ivas_set_qmetadata_maxbit_req( st_ivas->hQMetaData, st_ivas->ivas_format );
+#ifdef FIX_HBR_MASAMETA
+ /* Find maximum band usable */
+ maxBin = (int16_t) ( st_ivas->hDecoderConfig->output_Fs * INV_CLDFB_BANDWIDTH );
+ maxBand = 0;
+ while ( maxBand <= MASA_FREQUENCY_BANDS && MASA_band_grouping_24[maxBand] <= maxBin )
+ {
+ maxBand++;
+ }
+ maxBand--;
+
+ if ( st_ivas->hDecoderConfig->output_config == AUDIO_CONFIG_EXTERNAL )
+ {
+ /* need to apply the sampling rate correction also for the EXT output MASA meta buffer */
+ masa_sample_rate_band_correction( &( hMasa->config ), hMasa->data.band_mapping, st_ivas->hQMetaData, maxBand, 0, hMasa->data.extOutMeta );
+ }
+ else
+ {
+ masa_sample_rate_band_correction( &( hMasa->config ), hMasa->data.band_mapping, st_ivas->hQMetaData, maxBand, 0, NULL );
+ }
+#else
if ( st_ivas->hDecoderConfig->output_config == AUDIO_CONFIG_EXTERNAL )
{
/* need to apply the sampling rate correction also for the EXT output MASA meta buffer */
@@ -498,6 +599,7 @@ static ivas_error ivas_masa_dec_config(
{
masa_sample_rate_band_correction( &( hMasa->config ), hMasa->data.band_mapping, st_ivas->hQMetaData, st_ivas->hDecoderConfig->output_Fs, NULL );
}
+#endif
return error;
}
@@ -515,7 +617,11 @@ void ivas_masa_prerender(
const int16_t output_frame /* i : output frame length per channel */
)
{
+#ifdef FIX_490_MASA_2TC_LBR_DTX
+ if ( st_ivas->ivas_format == MASA_FORMAT && st_ivas->nchan_transport == 2 && st_ivas->hDecoderConfig->ivas_total_brate < MASA_STEREO_MIN_BITRATE )
+#else
if ( st_ivas->ivas_format == MASA_FORMAT && st_ivas->nchan_transport == 2 && st_ivas->hDecoderConfig->ivas_total_brate < MASA_STEREO_MIN_BITRATE && st_ivas->hDecoderConfig->ivas_total_brate > IVAS_SID_5k2 )
+#endif
{
if ( st_ivas->hDecoderConfig->output_config == AUDIO_CONFIG_EXTERNAL )
{
@@ -537,7 +643,7 @@ void ivas_masa_prerender(
/*-------------------------------------------------------------------*
* Local functions
*-------------------------------------------------------------------*/
-
+#ifndef HR_METADATA
/* !r: index of quantized value */
static int16_t quantize_theta(
float x, /* i : theta value to be quantized */
@@ -706,7 +812,7 @@ static uint16_t index_theta_phi_16(
return idx_sph;
}
-
+#endif
static void index_16bits(
IVAS_QMETADATA_HANDLE hQMetaData,
@@ -721,8 +827,8 @@ static void index_16bits(
{
for ( block = 0; block < hQMetaData->q_direction[0].cfg.nblocks; block++ )
{
- hQMetaData->q_direction[d].band_data[band].spherical_index[block] = index_theta_phi_16( hQMetaData->q_direction[d].band_data[band].elevation[block],
- hQMetaData->q_direction[d].band_data[band].azimuth[block], Sph_Grid16 );
+ hQMetaData->q_direction[d].band_data[band].spherical_index[block] = index_theta_phi_16( &( hQMetaData->q_direction[d].band_data[band].elevation[block] ),
+ &( hQMetaData->q_direction[d].band_data[band].azimuth[block] ), Sph_Grid16 );
}
}
}
@@ -1077,6 +1183,7 @@ ivas_error ivas_masa_dec_reconfigure(
uint16_t *bit_stream;
Decoder_State **sts;
int32_t ivas_total_brate, last_ivas_total_brate;
+ int16_t numCldfbAnalyses_old, numCldfbSyntheses_old;
ivas_error error;
error = IVAS_ERR_OK;
@@ -1084,6 +1191,26 @@ ivas_error ivas_masa_dec_reconfigure(
ivas_total_brate = st_ivas->hDecoderConfig->ivas_total_brate;
last_ivas_total_brate = st_ivas->hDecoderConfig->last_ivas_total_brate;
+ ivas_init_dec_get_num_cldfb_instances( st_ivas, &numCldfbAnalyses_old, &numCldfbSyntheses_old );
+
+ /* renderer might have changed, reselect */
+ ivas_renderer_select( st_ivas );
+
+ if ( st_ivas->renderer_type != RENDERER_DISABLE && st_ivas->hDirAC == NULL )
+ {
+ /* init a new DirAC dec */
+ if ( ( error = ivas_dirac_dec_config( st_ivas, DIRAC_OPEN ) ) != IVAS_ERR_OK )
+ {
+ return error;
+ }
+ }
+ else if ( st_ivas->renderer_type == RENDERER_DISABLE && st_ivas->hDirAC != NULL )
+ {
+ /* close unnecessary DirAC dec */
+ ivas_dirac_dec_close( &( st_ivas->hDirAC ) );
+ }
+ /* possible reconfigure is done later */
+
/*-----------------------------------------------------------------*
* Allocate and initialize SCE/CPE and other handles
*-----------------------------------------------------------------*/
@@ -1140,34 +1267,85 @@ ivas_error ivas_masa_dec_reconfigure(
}
}
}
+ if ( st_ivas->hDiracDecBin != NULL )
+ {
+ /* regularization factor is bitrate-dependent */
+ st_ivas->hDiracDecBin->reqularizationFactor = configure_reqularization_factor( st_ivas->ivas_format, st_ivas->hDecoderConfig->ivas_total_brate );
+ }
+ /*-----------------------------------------------------------------*
+ * TD Decorrelator
+ *-----------------------------------------------------------------*/
+
+ if ( st_ivas->hDiracDecBin != NULL )
+ {
+ if ( ( error = ivas_td_decorr_reconfig_dec( st_ivas->ivas_format, st_ivas->hDecoderConfig->ivas_total_brate, st_ivas->nchan_transport, st_ivas->hDecoderConfig->output_Fs, &( st_ivas->hDiracDecBin->hTdDecorr ), &( st_ivas->hDiracDecBin->useTdDecorr ) ) ) != IVAS_ERR_OK )
+ {
+ return error;
+ }
+ }
+
+ /*-----------------------------------------------------------------*
+ * CLDFB instances
+ *-----------------------------------------------------------------*/
+
+ if ( ( error = ivas_cldfb_dec_reconfig( st_ivas, st_ivas->nchan_transport, numCldfbAnalyses_old, numCldfbSyntheses_old ) ) != IVAS_ERR_OK )
+ {
+ return error;
+ }
+
+ /*-----------------------------------------------------------------*
+ * Set-up MASA coding elements and bitrates
+ *-----------------------------------------------------------------*/
ivas_masa_set_elements( ivas_total_brate, st_ivas->mc_mode, st_ivas->nchan_transport, st_ivas->hQMetaData, &tmp, &tmp, &tmp );
+#ifdef JBM_TSM_ON_TCS
+ if ( st_ivas->hDecoderConfig->voip_active == 1 )
+ {
+ int16_t tc_nchan_to_allocate;
+ int16_t tc_nchan_transport;
+ TC_BUFFER_MODE buffer_mode_new;
+
+ buffer_mode_new = ivas_jbm_dec_get_tc_buffer_mode( st_ivas );
+ tc_nchan_transport = ivas_jbm_dec_get_num_tc_channels( st_ivas );
+
+ tc_nchan_to_allocate = tc_nchan_transport;
+ if ( st_ivas->renderer_type == RENDERER_BINAURAL_PARAMETRIC || st_ivas->renderer_type == RENDERER_BINAURAL_PARAMETRIC_ROOM || st_ivas->renderer_type == RENDERER_STEREO_PARAMETRIC )
+ {
+ tc_nchan_to_allocate = 2 * BINAURAL_CHANNELS;
+ }
+
+ if ( tc_nchan_transport != st_ivas->hTcBuffer->nchan_transport_jbm || tc_nchan_to_allocate != st_ivas->hTcBuffer->nchan_transport_internal || buffer_mode_new != st_ivas->hTcBuffer->tc_buffer_mode )
+ {
+ if ( ( error = ivas_jbm_dec_tc_buffer_reconfigure( st_ivas, buffer_mode_new, tc_nchan_transport, tc_nchan_to_allocate, tc_nchan_to_allocate, NS2SA( st_ivas->hDecoderConfig->output_Fs, CLDFB_SLOT_NS ) ) ) != IVAS_ERR_OK )
+ {
+ return error;
+ }
+ }
+ }
+#endif
+
return error;
}
-/*-------------------------------------------------------------------*
- * ivas_spar_param_to_masa_param_mapping()
- *
- * Determine MASA metadata from the SPAR metadata
- *-------------------------------------------------------------------*/
+#ifdef JBM_TSM_ON_TCS
+#endif
void ivas_spar_param_to_masa_param_mapping(
- Decoder_Struct *st_ivas, /* i/o: IVAS decoder struct */
- float inRe[][CLDFB_NO_COL_MAX][CLDFB_NO_CHANNELS_MAX], /* i : Input audio in CLDFB domain, real */
- float inIm[][CLDFB_NO_COL_MAX][CLDFB_NO_CHANNELS_MAX], /* i : Input audio in CLDFB domain, imag */
- const int16_t firstSubframe, /* i : First subframe to map */
- const int16_t nSubframes /* i : Number of subframes to map */
+ Decoder_Struct *st_ivas, /* i/o: IVAS decoder struct */
+ float inRe[][CLDFB_SLOTS_PER_SUBFRAME][CLDFB_NO_CHANNELS_MAX], /* i : Input audio in CLDFB domain, real */
+ float inIm[][CLDFB_SLOTS_PER_SUBFRAME][CLDFB_NO_CHANNELS_MAX], /* i : Input audio in CLDFB domain, imag */
+ const int16_t subframe /* i : Subframe to map */
)
{
- int16_t i, j, sf, band, bin, slot, ch, nBins, nchan_transport;
+ int16_t i, j, band, bin, slot, ch, nBins, nchan_transport;
int16_t mixer_mat_index;
int16_t dirac_write_idx;
DIRAC_DEC_HANDLE hDirAC;
DIFFUSE_DISTRIBUTION_HANDLE hDiffuseDist;
- float mixer_mat_sf_bands_real[MAX_PARAM_SPATIAL_SUBFRAMES][SPAR_DIRAC_SPLIT_START_BAND][FOA_CHANNELS][FOA_CHANNELS];
- float mixer_mat_sf_bins_real[MAX_PARAM_SPATIAL_SUBFRAMES][CLDFB_NO_CHANNELS_MAX][FOA_CHANNELS][FOA_CHANNELS];
+ float mixer_mat_sf_bands_real[SPAR_DIRAC_SPLIT_START_BAND][FOA_CHANNELS][FOA_CHANNELS];
+ float mixer_mat_sf_bins_real[CLDFB_NO_CHANNELS_MAX][FOA_CHANNELS][FOA_CHANNELS];
int16_t *band_grouping;
int16_t band_start, band_end;
float transportSignalEnergies[2][CLDFB_NO_CHANNELS_MAX];
@@ -1177,6 +1355,11 @@ void ivas_spar_param_to_masa_param_mapping(
float foaCovarianceMtx[FOA_CHANNELS][FOA_CHANNELS];
float Iy, Iz, Ix, E, azi, ele, I, ratio;
float diffuseGainX, diffuseGainY, diffuseGainZ, diffuseGainSum;
+#ifdef JBM_TSM_ON_TCS
+ int16_t slot_idx, slot_idx_start, sf;
+ SPAR_DEC_HANDLE hSpar;
+ float slot_fac;
+#endif
/* Set values */
hDirAC = st_ivas->hDirAC;
@@ -1184,7 +1367,12 @@ void ivas_spar_param_to_masa_param_mapping(
hDiffuseDist = st_ivas->hDirAC->hDiffuseDist;
nchan_transport = st_ivas->nchan_transport;
band_grouping = hDirAC->band_grouping;
+#ifdef JBM_TSM_ON_TCS
+ hSpar = st_ivas->hSpar;
+ dirac_write_idx = hDirAC->render_to_md_map[subframe];
+#else
dirac_write_idx = hDirAC->dirac_read_idx; /* Mixing matrices, from which MASA meta is determined, already have the delay compensation */
+#endif
/* Init arrays */
for ( i = 0; i < FOA_CHANNELS; i++ )
@@ -1193,54 +1381,75 @@ void ivas_spar_param_to_masa_param_mapping(
}
/* Delay the SPAR mixing matrices to have them synced with the audio */
- for ( sf = firstSubframe; sf < ( firstSubframe + nSubframes ); sf++ )
+#ifdef JBM_TSM_ON_TCS
+ slot_idx_start = hSpar->slots_rendered;
+ slot_fac = 1.0f / (float) hSpar->subframe_nbslots[subframe];
+
+ for ( slot_idx = 0; slot_idx < hSpar->subframe_nbslots[subframe]; slot_idx++ )
{
- if ( sf < SPAR_META_DELAY_SUBFRAMES )
+ sf = hSpar->render_to_md_map[slot_idx + slot_idx_start] / JBM_CLDFB_SLOTS_IN_SUBFRAME;
+#endif
+ if ( subframe < SPAR_META_DELAY_SUBFRAMES )
{
+#ifdef JBM_TSM_ON_TCS
mixer_mat_index = sf + MAX_PARAM_SPATIAL_SUBFRAMES - SPAR_META_DELAY_SUBFRAMES + 1;
+#else
+ mixer_mat_index = subframe + MAX_PARAM_SPATIAL_SUBFRAMES - SPAR_META_DELAY_SUBFRAMES + 1;
+#endif
for ( band = 0; band < SPAR_DIRAC_SPLIT_START_BAND; band++ )
{
for ( i = 0; i < FOA_CHANNELS; i++ )
{
for ( j = 0; j < FOA_CHANNELS; j++ )
{
- mixer_mat_sf_bands_real[sf][band][i][j] = st_ivas->hSpar->hMdDec->mixer_mat_prev[mixer_mat_index][i][j][band];
+#ifdef JBM_TSM_ON_TCS
+ mixer_mat_sf_bands_real[band][i][j] = slot_fac * st_ivas->hSpar->hMdDec->mixer_mat_prev[mixer_mat_index][i][j][band];
+#else
+ mixer_mat_sf_bands_real[band][i][j] = st_ivas->hSpar->hMdDec->mixer_mat_prev[mixer_mat_index][i][j][band];
+#endif
}
}
}
}
else
{
+#ifdef JBM_TSM_ON_TCS
mixer_mat_index = sf - SPAR_META_DELAY_SUBFRAMES;
+#else
+ mixer_mat_index = subframe - SPAR_META_DELAY_SUBFRAMES;
+#endif
for ( band = 0; band < SPAR_DIRAC_SPLIT_START_BAND; band++ )
{
for ( i = 0; i < FOA_CHANNELS; i++ )
{
for ( j = 0; j < FOA_CHANNELS; j++ )
{
- mixer_mat_sf_bands_real[sf][band][i][j] = st_ivas->hSpar->hMdDec->mixer_mat[i][j][band + mixer_mat_index * IVAS_MAX_NUM_BANDS];
+#ifdef JBM_TSM_ON_TCS
+ mixer_mat_sf_bands_real[band][i][j] = slot_fac * st_ivas->hSpar->hMdDec->mixer_mat[i][j][band + mixer_mat_index * IVAS_MAX_NUM_BANDS];
+#else
+ mixer_mat_sf_bands_real[band][i][j] = st_ivas->hSpar->hMdDec->mixer_mat[i][j][band + mixer_mat_index * IVAS_MAX_NUM_BANDS];
+#endif
}
}
}
}
+#ifdef JBM_TSM_ON_TCS
}
+#endif
/* Map the mixing matrices from the frequency bands to frequency bins */
bin = 0;
- for ( sf = firstSubframe; sf < ( firstSubframe + nSubframes ); sf++ )
+ for ( band = 0; band < SPAR_DIRAC_SPLIT_START_BAND; band++ )
{
- for ( band = 0; band < SPAR_DIRAC_SPLIT_START_BAND; band++ )
+ band_start = band_grouping[band];
+ band_end = band_grouping[band + 1];
+ for ( bin = band_start; bin < band_end; bin++ )
{
- band_start = band_grouping[band];
- band_end = band_grouping[band + 1];
- for ( bin = band_start; bin < band_end; bin++ )
+ for ( i = 0; i < FOA_CHANNELS; i++ )
{
- for ( i = 0; i < FOA_CHANNELS; i++ )
+ for ( j = 0; j < FOA_CHANNELS; j++ )
{
- for ( j = 0; j < FOA_CHANNELS; j++ )
- {
- mixer_mat_sf_bins_real[sf][bin][i][j] = mixer_mat_sf_bands_real[sf][band][i][j];
- }
+ mixer_mat_sf_bins_real[bin][i][j] = mixer_mat_sf_bands_real[band][i][j];
}
}
}
@@ -1248,125 +1457,143 @@ void ivas_spar_param_to_masa_param_mapping(
nBins = bin;
/* Determine MASA metadata */
- for ( sf = firstSubframe; sf < ( firstSubframe + nSubframes ); sf++ )
+ /* Determine transport signal energies and cross correlations when more than 1 TC */
+ if ( nchan_transport == 2 )
{
- /* Determine transport signal energies and cross correlations when more than 1 TC */
- if ( nchan_transport == 2 )
+ set_zero( transportSignalEnergies[0], nBins );
+ set_zero( transportSignalEnergies[1], nBins );
+ set_zero( transportSignalCrossCorrelation, nBins );
+
+#ifdef JBM_TSM_ON_TCS
+ for ( slot = 0; slot < hDirAC->subframe_nbslots[subframe]; slot++ )
+#else
+ for ( slot = 0; slot < hDirAC->subframe_nbslots; slot++ )
+#endif
{
- set_zero( transportSignalEnergies[0], nBins );
- set_zero( transportSignalEnergies[1], nBins );
- set_zero( transportSignalCrossCorrelation, nBins );
-
- for ( slot = 0; slot < hDirAC->subframe_nbslots; slot++ )
+ for ( bin = 0; bin < nBins; bin++ )
{
- int16_t slotThis = slot + ( hDirAC->subframe_nbslots * sf );
-
- for ( bin = 0; bin < nBins; bin++ )
+ for ( ch = 0; ch < BINAURAL_CHANNELS; ch++ )
{
- for ( ch = 0; ch < BINAURAL_CHANNELS; ch++ )
- {
- instEne = ( inRe[ch][slotThis][bin] * inRe[ch][slotThis][bin] );
- instEne += ( inIm[ch][slotThis][bin] * inIm[ch][slotThis][bin] );
- transportSignalEnergies[ch][bin] += instEne;
- }
- transportSignalCrossCorrelation[bin] += inRe[0][slotThis][bin] * inRe[1][slotThis][bin];
- transportSignalCrossCorrelation[bin] += inIm[0][slotThis][bin] * inIm[1][slotThis][bin];
+ instEne = ( inRe[ch][slot][bin] * inRe[ch][slot][bin] );
+ instEne += ( inIm[ch][slot][bin] * inIm[ch][slot][bin] );
+ transportSignalEnergies[ch][bin] += instEne;
}
+ transportSignalCrossCorrelation[bin] += inRe[0][slot][bin] * inRe[1][slot][bin];
+ transportSignalCrossCorrelation[bin] += inIm[0][slot][bin] * inIm[1][slot][bin];
}
}
+ }
- if ( hDiffuseDist != NULL )
+ if ( hDiffuseDist != NULL )
+ {
+#ifdef JBM_TSM_ON_TCS
+ set_zero( hDiffuseDist->diffuseRatioX, CLDFB_NO_CHANNELS_MAX );
+ set_zero( hDiffuseDist->diffuseRatioY, CLDFB_NO_CHANNELS_MAX );
+ set_zero( hDiffuseDist->diffuseRatioZ, CLDFB_NO_CHANNELS_MAX );
+#else
+ set_zero( hDiffuseDist->diffuseRatioX[subframe], CLDFB_NO_CHANNELS_MAX );
+ set_zero( hDiffuseDist->diffuseRatioY[subframe], CLDFB_NO_CHANNELS_MAX );
+ set_zero( hDiffuseDist->diffuseRatioZ[subframe], CLDFB_NO_CHANNELS_MAX );
+#endif
+ }
+
+ for ( bin = 0; bin < nBins; bin++ )
+ {
+ /* Set the energy of the first transport signal */
+ if ( nchan_transport == 1 )
{
- set_zero( hDiffuseDist->diffuseRatioX[sf], CLDFB_NO_CHANNELS_MAX );
- set_zero( hDiffuseDist->diffuseRatioY[sf], CLDFB_NO_CHANNELS_MAX );
- set_zero( hDiffuseDist->diffuseRatioZ[sf], CLDFB_NO_CHANNELS_MAX );
+ inCovarianceMtx[0][0] = 1.0f; /* In case of 1TC, fixed value can be used */
}
+ else
+ {
+ inCovarianceMtx[0][0] = transportSignalEnergies[0][bin]; /* In case of 2TC, use actual energies */
+ }
+ /* Decorrelated channels assumed to have the same energy as the source channel */
+ inCovarianceMtx[1][1] = inCovarianceMtx[0][0];
+ inCovarianceMtx[2][2] = inCovarianceMtx[0][0];
+ inCovarianceMtx[3][3] = inCovarianceMtx[0][0];
- for ( bin = 0; bin < nBins; bin++ )
+ /* In case residuals were transmitted, use their actual energies and cross correlations */
+ if ( nchan_transport == 2 )
+ {
+ inCovarianceMtx[1][1] = transportSignalEnergies[1][bin];
+ inCovarianceMtx[0][1] = transportSignalCrossCorrelation[bin];
+ inCovarianceMtx[1][0] = inCovarianceMtx[0][1];
+ }
+
+ compute_foa_cov_matrix( foaCovarianceMtx, inCovarianceMtx, mixer_mat_sf_bins_real[bin] );
+
+ /* Estimate MASA metadata */
+ Iy = foaCovarianceMtx[0][1]; /* Intensity in Y direction */
+ Iz = foaCovarianceMtx[0][2]; /* Intensity in Z direction */
+ Ix = foaCovarianceMtx[0][3]; /* Intensity in X direction */
+ I = sqrtf( Ix * Ix + Iy * Iy + Iz * Iz ); /* Intensity vector length */
+ E = ( foaCovarianceMtx[0][0] + foaCovarianceMtx[1][1] + foaCovarianceMtx[2][2] + foaCovarianceMtx[3][3] ) / 2.0f; /* Overall energy */
+ azi = atan2f( Iy, Ix ); /* Azimuth */
+ ele = atan2f( Iz, sqrtf( Ix * Ix + Iy * Iy ) ); /* Elevation */
+ ratio = I / fmaxf( 1e-12f, E ); /* Energy ratio */
+ ratio = fmaxf( 0.0f, fminf( 1.0f, ratio ) );
+
+ hDirAC->azimuth[dirac_write_idx][bin] = (int16_t) roundf( azi / PI_OVER_180 );
+ hDirAC->elevation[dirac_write_idx][bin] = (int16_t) roundf( ele / PI_OVER_180 );
+ hDirAC->energy_ratio1[dirac_write_idx][bin] = ratio;
+ hDirAC->diffuseness_vector[dirac_write_idx][bin] = 1.0f - ratio;
+
+ hDirAC->spreadCoherence[dirac_write_idx][bin] = 0.0f;
+ hDirAC->surroundingCoherence[dirac_write_idx][bin] = 0.0f;
+
+ /* Determine directional distribution of the indirect audio based on the SPAR mixing matrices (and the transport audio signals when 2 TC) */
+ if ( hDiffuseDist != NULL )
{
- /* Set the energy of the first transport signal */
if ( nchan_transport == 1 )
{
- inCovarianceMtx[0][0] = 1.0f; /* In case of 1TC, fixed value can be used */
+ diffuseGainY = fabsf( mixer_mat_sf_bins_real[bin][1][1] );
+ diffuseGainX = fabsf( mixer_mat_sf_bins_real[bin][3][2] );
+ diffuseGainZ = fabsf( mixer_mat_sf_bins_real[bin][2][3] );
+ }
+ else if ( nchan_transport == 2 )
+ {
+ diffuseGainY = fabsf( mixer_mat_sf_bins_real[bin][1][1] * transportSignalEnergies[1][bin] );
+ diffuseGainX = fabsf( mixer_mat_sf_bins_real[bin][3][2] * transportSignalEnergies[0][bin] ) + fabsf( mixer_mat_sf_bins_real[bin][3][1] * transportSignalEnergies[1][bin] );
+ diffuseGainZ = fabsf( mixer_mat_sf_bins_real[bin][2][3] * transportSignalEnergies[0][bin] ) + fabsf( mixer_mat_sf_bins_real[bin][2][1] * transportSignalEnergies[1][bin] );
}
else
{
- inCovarianceMtx[0][0] = transportSignalEnergies[0][bin]; /* In case of 2TC, use actual energies */
+ diffuseGainY = 1.0f;
+ diffuseGainX = 1.0f;
+ diffuseGainZ = 1.0f;
}
- /* Decorrelated channels assumed to have the same energy as the source channel */
- inCovarianceMtx[1][1] = inCovarianceMtx[0][0];
- inCovarianceMtx[2][2] = inCovarianceMtx[0][0];
- inCovarianceMtx[3][3] = inCovarianceMtx[0][0];
- /* In case residuals were transmitted, use their actual energies and cross correlations */
- if ( nchan_transport == 2 )
+ diffuseGainSum = diffuseGainY + diffuseGainX + diffuseGainZ;
+
+#ifdef JBM_TSM_ON_TCS
+ if ( diffuseGainSum == 0.0f )
{
- inCovarianceMtx[1][1] = transportSignalEnergies[1][bin];
- inCovarianceMtx[0][1] = transportSignalCrossCorrelation[bin];
- inCovarianceMtx[1][0] = inCovarianceMtx[0][1];
+ hDiffuseDist->diffuseRatioX[bin] = 1.0f / 3.0f;
+ hDiffuseDist->diffuseRatioY[bin] = 1.0f / 3.0f;
+ hDiffuseDist->diffuseRatioZ[bin] = 1.0f / 3.0f;
}
-
- compute_foa_cov_matrix( foaCovarianceMtx, inCovarianceMtx, mixer_mat_sf_bins_real[sf][bin] );
-
- /* Estimate MASA metadata */
- Iy = foaCovarianceMtx[0][1]; /* Intensity in Y direction */
- Iz = foaCovarianceMtx[0][2]; /* Intensity in Z direction */
- Ix = foaCovarianceMtx[0][3]; /* Intensity in X direction */
- I = sqrtf( Ix * Ix + Iy * Iy + Iz * Iz ); /* Intensity vector length */
- E = ( foaCovarianceMtx[0][0] + foaCovarianceMtx[1][1] + foaCovarianceMtx[2][2] + foaCovarianceMtx[3][3] ) / 2.0f; /* Overall energy */
- azi = atan2f( Iy, Ix ); /* Azimuth */
- ele = atan2f( Iz, sqrtf( Ix * Ix + Iy * Iy ) ); /* Elevation */
- ratio = I / fmaxf( 1e-12f, E ); /* Energy ratio */
- ratio = fmaxf( 0.0f, fminf( 1.0f, ratio ) );
-
- hDirAC->azimuth[dirac_write_idx][bin] = (int16_t) roundf( azi / PI_OVER_180 );
- hDirAC->elevation[dirac_write_idx][bin] = (int16_t) roundf( ele / PI_OVER_180 );
- hDirAC->energy_ratio1[dirac_write_idx][bin] = ratio;
- hDirAC->diffuseness_vector[dirac_write_idx][bin] = 1.0f - ratio;
-
- hDirAC->spreadCoherence[dirac_write_idx][bin] = 0.0f;
- hDirAC->surroundingCoherence[dirac_write_idx][bin] = 0.0f;
-
- /* Determine directional distribution of the indirect audio based on the SPAR mixing matrices (and the transport audio signals when 2 TC) */
- if ( hDiffuseDist != NULL )
+ else
{
- if ( nchan_transport == 1 )
- {
- diffuseGainY = fabsf( mixer_mat_sf_bins_real[sf][bin][1][1] );
- diffuseGainX = fabsf( mixer_mat_sf_bins_real[sf][bin][3][2] );
- diffuseGainZ = fabsf( mixer_mat_sf_bins_real[sf][bin][2][3] );
- }
- else if ( nchan_transport == 2 )
- {
- diffuseGainY = fabsf( mixer_mat_sf_bins_real[sf][bin][1][1] * transportSignalEnergies[1][bin] );
- diffuseGainX = fabsf( mixer_mat_sf_bins_real[sf][bin][3][2] * transportSignalEnergies[0][bin] ) + fabsf( mixer_mat_sf_bins_real[sf][bin][3][1] * transportSignalEnergies[1][bin] );
- diffuseGainZ = fabsf( mixer_mat_sf_bins_real[sf][bin][2][3] * transportSignalEnergies[0][bin] ) + fabsf( mixer_mat_sf_bins_real[sf][bin][2][1] * transportSignalEnergies[1][bin] );
- }
- else
- {
- diffuseGainY = 1.0f;
- diffuseGainX = 1.0f;
- diffuseGainZ = 1.0f;
- }
-
- diffuseGainSum = diffuseGainY + diffuseGainX + diffuseGainZ;
-
- if ( diffuseGainSum == 0.0f )
- {
- hDiffuseDist->diffuseRatioX[sf][bin] = 1.0f / 3.0f;
- hDiffuseDist->diffuseRatioY[sf][bin] = 1.0f / 3.0f;
- hDiffuseDist->diffuseRatioZ[sf][bin] = 1.0f / 3.0f;
- }
- else
- {
- hDiffuseDist->diffuseRatioX[sf][bin] = diffuseGainX / ( diffuseGainSum + EPSILON );
- hDiffuseDist->diffuseRatioY[sf][bin] = diffuseGainY / ( diffuseGainSum + EPSILON );
- hDiffuseDist->diffuseRatioZ[sf][bin] = diffuseGainZ / ( diffuseGainSum + EPSILON );
- }
+ hDiffuseDist->diffuseRatioX[bin] = diffuseGainX / ( diffuseGainSum + EPSILON );
+ hDiffuseDist->diffuseRatioY[bin] = diffuseGainY / ( diffuseGainSum + EPSILON );
+ hDiffuseDist->diffuseRatioZ[bin] = diffuseGainZ / ( diffuseGainSum + EPSILON );
+ }
+#else
+ if ( diffuseGainSum == 0.0f )
+ {
+ hDiffuseDist->diffuseRatioX[subframe][bin] = 1.0f / 3.0f;
+ hDiffuseDist->diffuseRatioY[subframe][bin] = 1.0f / 3.0f;
+ hDiffuseDist->diffuseRatioZ[subframe][bin] = 1.0f / 3.0f;
}
+ else
+ {
+ hDiffuseDist->diffuseRatioX[subframe][bin] = diffuseGainX / ( diffuseGainSum + EPSILON );
+ hDiffuseDist->diffuseRatioY[subframe][bin] = diffuseGainY / ( diffuseGainSum + EPSILON );
+ hDiffuseDist->diffuseRatioZ[subframe][bin] = diffuseGainZ / ( diffuseGainSum + EPSILON );
+ }
+#endif
}
-
- dirac_write_idx = ( dirac_write_idx + 1 ) % hDirAC->dirac_md_buffer_length;
}
return;
diff --git a/lib_dec/ivas_mc_param_dec.c b/lib_dec/ivas_mc_param_dec.c
index a6637ed1f2d306d2cbd52ef130f7755d848582f9..4be35d188e885187d17629cb048449ebce5a3a64 100644
--- a/lib_dec/ivas_mc_param_dec.c
+++ b/lib_dec/ivas_mc_param_dec.c
@@ -76,7 +76,11 @@ typedef struct parameter_band_mapping_struct
static void ivas_param_mc_dec_init( PARAM_MC_DEC_HANDLE hParamMC, const int16_t nchan_in, const int16_t nchan_out );
+#ifdef JBM_TSM_ON_TCS
+static void param_mc_protoSignalComputation( float *RealBuffer, float *ImagBuffer, float *proto_frame_f, const PARAM_MC_DIFF_PROTO_INFO *diff_proto_info, const int16_t num_freq_bands );
+#else
static void param_mc_protoSignalComputation( float RealBuffer[PARAM_MC_MAX_TRANSPORT_CHANS][PARAM_MC_MAX_NSLOTS][CLDFB_NO_CHANNELS_MAX], float ImagBuffer[PARAM_MC_MAX_TRANSPORT_CHANS][PARAM_MC_MAX_NSLOTS][CLDFB_NO_CHANNELS_MAX], float *proto_frame_f, const PARAM_MC_DIFF_PROTO_INFO *diff_proto_info, const int16_t slot_index, const int16_t num_freq_bands );
+#endif
static void ivas_param_mc_dec_copy_diffuse_proto( PARAM_MC_DEC_HANDLE hParamMC, float Cldfb_buffer_real[MAX_CICP_CHANNELS][PARAM_MC_MAX_NSLOTS_IN_SUBFRAME][CLDFB_NO_CHANNELS_MAX], float Cldfb_buffer_imag[MAX_CICP_CHANNELS][PARAM_MC_MAX_NSLOTS_IN_SUBFRAME][CLDFB_NO_CHANNELS_MAX], const int16_t nY, const int16_t slot_idx );
@@ -86,13 +90,23 @@ static int16_t ivas_param_mc_uniform_decoder( float *seq, const int16_t sz_seq,
static void ivas_param_mc_dequantize_cov( PARAM_MC_DEC_HANDLE hDirAC, float *ild_q, float *icc_q, const int16_t param_band_index, const int16_t nY_int, const PARAM_MC_SYNTHESIS_CONF synth_conf, const int16_t nY, const int16_t nX, float *Cx_state, float *Cproto, float *Cy_state );
+#ifdef JBM_TSM_ON_TCS
+static void ivas_param_mc_get_mixing_matrices( PARAM_MC_DEC_HANDLE hParamMC, IVAS_OUTPUT_SETUP *hSynthesisOutputSetup, float Cx_in[PARAM_MC_MAX_PARAMETER_BANDS][PARAM_MC_MAX_TRANSPORT_CHANS * PARAM_MC_MAX_TRANSPORT_CHANS], float *mixing_matrix[], float *mixing_matrix_res[], const int16_t nY_int, const PARAM_MC_SYNTHESIS_CONF synth_conf, const int16_t nX, const int16_t nY );
+
+static void ivas_param_mc_get_mono_stereo_mixing_matrices( PARAM_MC_DEC_HANDLE hParamMC, float Cx_in[PARAM_MC_MAX_PARAMETER_BANDS][PARAM_MC_MAX_TRANSPORT_CHANS * PARAM_MC_MAX_TRANSPORT_CHANS], float *mixing_matrix[], float *mixing_matrix_res[], const int16_t nY_intern, const int16_t nX, const int16_t nY_cov );
+#else
static void ivas_param_mc_get_mixing_matrices( PARAM_MC_DEC_HANDLE hParamMC, IVAS_OUTPUT_SETUP *hSynthesisOutputSetup, float Cx_in[PARAM_MC_MAX_PARAMETER_BANDS][PARAM_MC_MAX_TRANSPORT_CHANS * PARAM_MC_MAX_TRANSPORT_CHANS], float mixing_matrix[PARAM_MC_MAX_PARAMETER_BANDS][MAX_CICP_CHANNELS * PARAM_MC_MAX_TRANSPORT_CHANS], float mixing_matrix_res[PARAM_MC_MAX_PARAMETER_BANDS_RES][MAX_CICP_CHANNELS * MAX_CICP_CHANNELS], const int16_t nY_int, const PARAM_MC_SYNTHESIS_CONF synth_conf, const int16_t nX, const int16_t nY );
static void ivas_param_mc_get_mono_stereo_mixing_matrices( PARAM_MC_DEC_HANDLE hParamMC, float Cx_in[PARAM_MC_MAX_PARAMETER_BANDS][PARAM_MC_MAX_TRANSPORT_CHANS * PARAM_MC_MAX_TRANSPORT_CHANS], float mixing_matrix[PARAM_MC_MAX_PARAMETER_BANDS][MAX_CICP_CHANNELS * PARAM_MC_MAX_TRANSPORT_CHANS], float mixing_matrix_res[PARAM_MC_MAX_PARAMETER_BANDS_RES][MAX_CICP_CHANNELS * MAX_CICP_CHANNELS], const int16_t nY_intern, const int16_t nX, const int16_t nY_cov );
+#endif
+#ifdef JBM_TSM_ON_TCS
+static void param_mc_update_mixing_matrices( PARAM_MC_DEC_HANDLE hParamMC, float *mixing_matrix[], float *mixing_matrix_res[], const uint16_t nX, const uint16_t nY );
+#else
static void param_mc_update_mixing_matrices( PARAM_MC_DEC_HANDLE hParamMC, float mixing_matrix[PARAM_MC_MAX_PARAMETER_BANDS][MAX_CICP_CHANNELS * PARAM_MC_MAX_TRANSPORT_CHANS], float mixing_matrix_res[PARAM_MC_MAX_PARAMETER_BANDS_RES][MAX_CICP_CHANNELS * MAX_CICP_CHANNELS], const uint16_t nX, const uint16_t nY );
+#endif
-static void param_mc_compute_interpolator( const uint16_t bAttackPresent, const uint16_t attackPos, const uint16_t interp_length, float *interpolator );
+static void ivas_param_mc_dec_compute_interpolator( const uint16_t bAttackPresent, const uint16_t attackPos, const uint16_t interp_length, float *interpolator );
static void param_mc_set_num_synth_bands( const int32_t output_Fs, PARAM_MC_DEC_HANDLE hParamMC );
@@ -224,7 +238,13 @@ ivas_error ivas_param_mc_dec_open(
*-----------------------------------------------------------------*/
hParamMC->slot_size = (int16_t) ( output_Fs / FRAMES_PER_SEC ) / CLDFB_NO_COL_MAX;
+#ifdef JBM_TSM_ON_TCS
+ set_s( hParamMC->subframe_nbslots, 0, MAX_JBM_SUBFRAMES_5MS );
+ set_s( hParamMC->subframe_nbslots, PARAM_MC_MAX_NSLOTS_IN_SUBFRAME, DEFAULT_JBM_SUBFRAMES_5MS );
+ hParamMC->nb_subframes = DEFAULT_JBM_SUBFRAMES_5MS;
+#else
hParamMC->subframe_nbslots = CLDFB_NO_COL_MAX / PARAM_MC_NSUBFRAMES_DEC;
+#endif
hParamMC->num_freq_bands = (int16_t) ( output_Fs * INV_CLDFB_BANDWIDTH + 0.5f );
hParamMC->max_band_energy_compensation = hParamMC->num_freq_bands;
@@ -420,6 +440,9 @@ ivas_error ivas_param_mc_dec_open(
return error;
}
+#ifdef JBM_TSM_ON_TCS
+ ivas_param_mc_dec_compute_interpolator( 0, 0, DEFAULT_JBM_CLDFB_TIMESLOTS, hParamMC->h_output_synthesis_params.interpolator );
+#endif
/* Head rotation */
if ( ( st_ivas->renderer_type == RENDERER_BINAURAL_FASTCONV || st_ivas->renderer_type == RENDERER_BINAURAL_FASTCONV_ROOM ) && st_ivas->hDecoderConfig->Opt_Headrotation )
@@ -455,6 +478,39 @@ ivas_error ivas_param_mc_dec_open(
ivas_param_mc_dec_init( hParamMC, nchan_transport, nchan_out_cov );
+#ifdef JBM_TSM_ON_TCS
+ if ( st_ivas->hDecoderConfig->voip_active && hParamMC->synthesis_conf != PARAM_MC_SYNTH_MONO_STEREO )
+ {
+ if ( ( hParamMC->Cldfb_RealBuffer_tc = (float *) malloc( MAX_JBM_CLDFB_TIMESLOTS * nchan_transport * hParamMC->num_freq_bands * sizeof( float ) ) ) == NULL )
+ {
+ return ( IVAS_ERROR( IVAS_ERR_FAILED_ALLOC, "Can not allocate memory for Parametric MC JBM\n" ) );
+ }
+ set_zero( hParamMC->Cldfb_RealBuffer_tc, MAX_JBM_CLDFB_TIMESLOTS * nchan_transport * hParamMC->num_freq_bands );
+
+ if ( ( hParamMC->Cldfb_ImagBuffer_tc = (float *) malloc( MAX_JBM_CLDFB_TIMESLOTS * nchan_transport * hParamMC->num_freq_bands * sizeof( float ) ) ) == NULL )
+ {
+ return ( IVAS_ERROR( IVAS_ERR_FAILED_ALLOC, "Can not allocate memory for Parametric MC JBM\n" ) );
+ }
+ set_zero( hParamMC->Cldfb_ImagBuffer_tc, MAX_JBM_CLDFB_TIMESLOTS * nchan_transport * hParamMC->num_freq_bands );
+
+ if ( st_ivas->hTcBuffer == NULL )
+ {
+ if ( ( error = ivas_jbm_dec_tc_buffer_open( st_ivas, TC_BUFFER_MODE_RENDERER, nchan_transport, nchan_transport, 0, NS2SA( st_ivas->hDecoderConfig->output_Fs, CLDFB_SLOT_NS ) ) ) != IVAS_ERR_OK )
+ {
+ return error;
+ }
+ }
+ }
+ else
+ {
+ hParamMC->Cldfb_RealBuffer_tc = NULL;
+ hParamMC->Cldfb_ImagBuffer_tc = NULL;
+ }
+
+ hParamMC->subframes_rendered = 0;
+ hParamMC->slots_rendered = 0;
+#endif
+
st_ivas->hParamMC = hParamMC;
return error;
@@ -597,13 +653,14 @@ ivas_error ivas_param_mc_dec_reconfig(
#endif
}
- /*-----------------------------------------------------------------*
- * set input parameters
- *-----------------------------------------------------------------*/
+ /*-----------------------------------------------------------------*
+ * set input parameters
+ *-----------------------------------------------------------------*/
+#ifndef JBM_TSM_ON_TCS
hParamMC->slot_size = (int16_t) ( output_Fs / FRAMES_PER_SEC ) / CLDFB_NO_COL_MAX;
hParamMC->subframe_nbslots = CLDFB_NO_COL_MAX / PARAM_MC_NSUBFRAMES_DEC;
-
+#endif
hParamMC->num_freq_bands = (int16_t) ( output_Fs * INV_CLDFB_BANDWIDTH + 0.5f );
hParamMC->max_band_energy_compensation = hParamMC->num_freq_bands;
@@ -914,6 +971,10 @@ ivas_error ivas_param_mc_dec_reconfig(
return error;
}
+#ifdef JBM_TSM_ON_TCS
+ ivas_param_mc_dec_compute_interpolator( 0, 0, DEFAULT_JBM_CLDFB_TIMESLOTS, hParamMC->h_output_synthesis_params.interpolator );
+#endif
+
ivas_dirac_dec_output_synthesis_cov_init( &( hParamMC->h_output_synthesis_cov_state ), nchan_transport, nchan_out_cov, hParamMC->hMetadataPMC->num_parameter_bands, max_param_band_residual );
@@ -1124,6 +1185,19 @@ void ivas_param_mc_dec_close(
hParamMC->hoa_encoder = NULL;
}
+#ifdef JBM_TSM_ON_TCS
+ if ( hParamMC->Cldfb_RealBuffer_tc != NULL )
+ {
+ free( hParamMC->Cldfb_RealBuffer_tc );
+ hParamMC->Cldfb_RealBuffer_tc = NULL;
+ }
+ if ( hParamMC->Cldfb_ImagBuffer_tc != NULL )
+ {
+ free( hParamMC->Cldfb_ImagBuffer_tc );
+ hParamMC->Cldfb_ImagBuffer_tc = NULL;
+ }
+#endif
+
free( *hParamMC_out );
*hParamMC_out = NULL;
@@ -1241,7 +1315,9 @@ void ivas_param_mc_dec_read_BS(
num_lfe_bands = 0;
}
- param_mc_compute_interpolator( hMetadataPMC->bAttackPresent, hMetadataPMC->attackIndex, PARAM_MC_MAX_NSLOTS, hParamMC->h_output_synthesis_params.interpolator );
+#ifndef JBM_TSM_ON_TCS
+ ivas_param_mc_dec_compute_interpolator( hMetadataPMC->bAttackPresent, hMetadataPMC->attackIndex, PARAM_MC_MAX_NSLOTS, hParamMC->h_output_synthesis_params.interpolator );
+#endif
if ( hMetadataPMC->flag_use_adaptive_icc_map == 1 )
{
@@ -1328,12 +1404,448 @@ void ivas_param_mc_dec_read_BS(
/* for PLC, use the saved ILDs and ICCs from the past and set the transient flag and transient position to zero */
hMetadataPMC->bAttackPresent = 0;
hMetadataPMC->attackIndex = 0;
+#ifndef JBM_TSM_ON_TCS
+ ivas_param_mc_dec_compute_interpolator( hMetadataPMC->bAttackPresent, hMetadataPMC->attackIndex, PARAM_MC_MAX_NSLOTS, hParamMC->h_output_synthesis_params.interpolator );
+#endif
+ }
+
+ pop_wmops();
+
+ return;
+}
+
+
+#ifdef JBM_TSM_ON_TCS
+/*-------------------------------------------------------------------------
+ * ivas_param_mc_dec_digest_tc()
+ *
+ *
+ *------------------------------------------------------------------------*/
+
+void ivas_param_mc_dec_digest_tc(
+ Decoder_Struct *st_ivas, /* i/o: IVAS decoder handle */
+ const uint8_t nCldfbSlots, /* i : number of CLFBS slots in the transport channels */
+ float *transport_channels_f[] /* i : synthesized core-coder transport channels/DirAC output */
+)
+{
+ PARAM_MC_DEC_HANDLE hParamMC;
+ int16_t i, ch;
+ int16_t slot_idx, param_band_idx;
+ int16_t nchan_transport, nchan_out_transport, nchan_out_cldfb;
+ int16_t nchan_out_cov;
+ /*CLDFB*/
+ float cx[PARAM_MC_MAX_PARAMETER_BANDS][PARAM_MC_MAX_TRANSPORT_CHANS * PARAM_MC_MAX_TRANSPORT_CHANS];
+ float cx_imag[PARAM_MC_MAX_PARAMETER_BANDS][PARAM_MC_MAX_TRANSPORT_CHANS * PARAM_MC_MAX_TRANSPORT_CHANS];
+ float real_part, imag_part;
+ /* format converter */
+ int16_t channel_active[MAX_OUTPUT_CHANNELS];
+ IVAS_OUTPUT_SETUP *hSynthesisOutputSetup;
+
+ hParamMC = st_ivas->hParamMC;
+ assert( hParamMC );
+
+ push_wmops( "param_mc_dec_digest_tc" );
+
+ set_s( channel_active, 0, MAX_CICP_CHANNELS );
+ nchan_transport = st_ivas->nchan_transport;
+ nchan_out_transport = st_ivas->hTransSetup.nchan_out_woLFE + st_ivas->hTransSetup.num_lfe;
+
+ if ( st_ivas->renderer_type == RENDERER_BINAURAL_FASTCONV || st_ivas->renderer_type == RENDERER_BINAURAL_FASTCONV_ROOM )
+ {
+ nchan_out_cldfb = BINAURAL_CHANNELS;
+ set_s( channel_active, 1, nchan_out_cldfb );
+ nchan_out_cov = st_ivas->hTransSetup.nchan_out_woLFE + st_ivas->hTransSetup.num_lfe;
+ hSynthesisOutputSetup = &st_ivas->hTransSetup;
+ }
+ else if ( hParamMC->synthesis_conf == PARAM_MC_SYNTH_LS_CONV_CLDFB )
+ {
+ nchan_out_cov = nchan_out_transport;
+ nchan_out_cldfb = st_ivas->hOutSetup.nchan_out_woLFE + st_ivas->hOutSetup.num_lfe;
+ hSynthesisOutputSetup = &st_ivas->hTransSetup;
+ }
+ else if ( hParamMC->synthesis_conf == PARAM_MC_SYNTH_LS_CONV_COV || hParamMC->synthesis_conf == PARAM_MC_SYNTH_MONO_STEREO )
+ {
+ nchan_out_cov = st_ivas->hOutSetup.nchan_out_woLFE + st_ivas->hOutSetup.num_lfe;
+ nchan_out_cldfb = nchan_out_cov;
+ set_s( channel_active, 1, nchan_out_cov );
+ hSynthesisOutputSetup = &st_ivas->hOutSetup;
+ }
+ else
+ {
+ nchan_out_cov = nchan_out_transport;
+ nchan_out_cldfb = nchan_out_transport;
+ set_s( channel_active, 1, nchan_out_cov );
+ hSynthesisOutputSetup = &st_ivas->hTransSetup;
+ }
+
+ /* adapt transient position */
+ if ( hParamMC->hMetadataPMC->bAttackPresent )
+ {
+ hParamMC->hMetadataPMC->attackIndex = (int16_t) max( 0, hParamMC->hMetadataPMC->attackIndex + ( ( nCldfbSlots - DEFAULT_JBM_CLDFB_TIMESLOTS ) / 2 ) );
+ }
+ /* adapt subframes */
+ hParamMC->num_slots = nCldfbSlots;
+ hParamMC->slots_rendered = 0;
+ hParamMC->subframes_rendered = 0;
+ ivas_jbm_dec_get_adapted_subframes( nCldfbSlots, hParamMC->subframe_nbslots, &hParamMC->nb_subframes );
+
+ ivas_param_mc_dec_compute_interpolator( hParamMC->hMetadataPMC->bAttackPresent, hParamMC->hMetadataPMC->attackIndex, nCldfbSlots, hParamMC->h_output_synthesis_params.interpolator );
+
+ for ( param_band_idx = 0; param_band_idx < PARAM_MC_MAX_PARAMETER_BANDS; param_band_idx++ )
+ {
+ set_zero( cx[param_band_idx], PARAM_MC_MAX_TRANSPORT_CHANS * PARAM_MC_MAX_TRANSPORT_CHANS );
+ set_zero( cx_imag[param_band_idx], PARAM_MC_MAX_TRANSPORT_CHANS * PARAM_MC_MAX_TRANSPORT_CHANS );
+ }
+
+ /* slot loop for gathering the input data */
+ for ( slot_idx = 0; slot_idx < nCldfbSlots; slot_idx++ )
+ {
+ float RealBuffer[CLDFB_NO_CHANNELS_MAX];
+ float ImagBuffer[CLDFB_NO_CHANNELS_MAX];
+
+ /* CLDFB Analysis*/
+ for ( ch = 0; ch < nchan_transport; ch++ )
+ {
+ cldfbAnalysis_ts( &( transport_channels_f[ch][hParamMC->num_freq_bands * slot_idx] ), RealBuffer, ImagBuffer, hParamMC->num_freq_bands, st_ivas->cldfbAnaDec[ch] );
+
+ mvr2r( RealBuffer, &hParamMC->Cldfb_RealBuffer_tc[slot_idx * hParamMC->num_freq_bands * nchan_transport + ch * hParamMC->num_freq_bands], hParamMC->num_freq_bands );
+ mvr2r( ImagBuffer, &hParamMC->Cldfb_ImagBuffer_tc[slot_idx * hParamMC->num_freq_bands * nchan_transport + ch * hParamMC->num_freq_bands], hParamMC->num_freq_bands );
+ }
+
+ if ( slot_idx >= 2 * hParamMC->hMetadataPMC->attackIndex )
+ {
+ ivas_dirac_dec_output_synthesis_cov_param_mc_collect_slot( &hParamMC->Cldfb_RealBuffer_tc[slot_idx * hParamMC->num_freq_bands * nchan_transport], &hParamMC->Cldfb_ImagBuffer_tc[slot_idx * hParamMC->num_freq_bands * nchan_transport], cx, cx_imag, hParamMC, nchan_transport );
+ }
+ }
+
+ /* map from complex input covariance to real values */
+ for ( param_band_idx = 0; param_band_idx < hParamMC->num_param_bands_synth; param_band_idx++ )
+ {
+ /* Cx for transport channels */
+ for ( i = 0; i < nchan_transport * nchan_transport; i++ )
+ {
+ real_part = cx[param_band_idx][i];
+ imag_part = cx_imag[param_band_idx][i];
+
+ /* (a-ib)(c+id) = ac + bd + i(ad-bc) */
+ if ( param_band_idx < hParamMC->max_param_band_abs_cov )
+ {
+ cx[param_band_idx][i] = sqrtf( real_part * real_part + imag_part * imag_part );
+ }
+ else
+ {
+ cx[param_band_idx][i] = real_part;
+ }
+ }
+ }
+
+ /* we have to do it similar to the encoder in case of attacks (i.e. accumulate two bands) to ensure correct DMX of the target covariance*/
+ if ( hParamMC->hMetadataPMC->bAttackPresent && ( hParamMC->synthesis_conf == PARAM_MC_SYNTH_LS_CONV_COV || hParamMC->synthesis_conf == PARAM_MC_SYNTH_MONO_STEREO ) )
+ {
+ for ( param_band_idx = 0; param_band_idx < hParamMC->num_param_bands_synth; param_band_idx += 2 )
+ {
+ v_add( cx[param_band_idx], cx[param_band_idx + 1], cx[param_band_idx], nchan_transport * nchan_transport );
+ mvr2r( cx[param_band_idx], cx[param_band_idx + 1], nchan_transport * nchan_transport );
+ }
+ }
+
+
+ if ( hParamMC->synthesis_conf == PARAM_MC_SYNTH_MONO_STEREO )
+ {
+ ivas_param_mc_get_mono_stereo_mixing_matrices( hParamMC, cx, hParamMC->h_output_synthesis_cov_state.mixing_matrix, hParamMC->h_output_synthesis_cov_state.mixing_matrix_res, nchan_out_transport, nchan_transport, nchan_out_cov );
+ }
+ else
+ {
+ /* generate mixing matrices */
+ ivas_param_mc_get_mixing_matrices( hParamMC, hSynthesisOutputSetup, cx, hParamMC->h_output_synthesis_cov_state.mixing_matrix, hParamMC->h_output_synthesis_cov_state.mixing_matrix_res, nchan_out_transport, hParamMC->synthesis_conf, nchan_transport, nchan_out_cov );
+ }
+
+ pop_wmops();
+
+ return;
+}
+
+
+/*-------------------------------------------------------------------------
+ * ivas_param_mc_dec()
+ *
+ * Parametric MC decoding process
+ *------------------------------------------------------------------------*/
+
+void ivas_param_mc_dec_render(
+ Decoder_Struct *st_ivas, /* i/o: IVAS decoder handle */
+ const uint16_t nSamplesAsked, /* i : number of CLDFB slots requested */
+ uint16_t *nSamplesRendered, /* o : number of CLDFB slots rendered */
+ uint16_t *nSamplesAvailable, /* o : number of CLDFB slots still to render */
+ float *output_f[] /* o : rendered time signal */
+)
+{
+ PARAM_MC_DEC_HANDLE hParamMC;
+ int16_t i, ch;
+ int16_t subframe_idx;
+ int16_t slot_idx, slot_idx_start, slot_idx_start_cldfb_synth, first_sf, last_sf, slots_to_render;
+ int16_t nchan_transport, nchan_out_transport, nchan_out_cldfb;
+ int16_t nchan_out_cov;
+ /*CLDFB*/
+ float Cldfb_RealBuffer[MAX_INTERN_CHANNELS][PARAM_MC_MAX_NSLOTS_IN_SUBFRAME][CLDFB_NO_CHANNELS_MAX];
+ float Cldfb_ImagBuffer[MAX_INTERN_CHANNELS][PARAM_MC_MAX_NSLOTS_IN_SUBFRAME][CLDFB_NO_CHANNELS_MAX];
+ float Cldfb_RealBuffer_Binaural[BINAURAL_CHANNELS][PARAM_MC_MAX_NSLOTS_IN_SUBFRAME][CLDFB_NO_CHANNELS_MAX];
+ float Cldfb_ImagBuffer_Binaural[BINAURAL_CHANNELS][PARAM_MC_MAX_NSLOTS_IN_SUBFRAME][CLDFB_NO_CHANNELS_MAX];
+ /*Decorrelator*/
+ float onset_filter[MAX_CICP_CHANNELS * CLDFB_NO_CHANNELS_MAX];
+ /* format converter */
+ int16_t channel_active[MAX_OUTPUT_CHANNELS];
+ uint16_t nband_synth, nbands_to_zero;
+ uint16_t nchan_out_init;
+ uint32_t output_Fs;
+
+ hParamMC = st_ivas->hParamMC;
+ assert( hParamMC );
+
+ push_wmops( "param_mc_dec_render" );
+
+ set_s( channel_active, 0, MAX_CICP_CHANNELS );
+ nchan_transport = st_ivas->nchan_transport;
+ nchan_out_transport = st_ivas->hTransSetup.nchan_out_woLFE + st_ivas->hTransSetup.num_lfe;
+ nchan_out_init = nchan_out_transport;
+ output_Fs = st_ivas->hDecoderConfig->output_Fs;
+
+ if ( st_ivas->renderer_type == RENDERER_BINAURAL_FASTCONV || st_ivas->renderer_type == RENDERER_BINAURAL_FASTCONV_ROOM )
+ {
+ nchan_out_cldfb = BINAURAL_CHANNELS;
+ set_s( channel_active, 1, nchan_out_cldfb );
+ if ( st_ivas->hHeadTrackData )
+ {
+ nchan_out_init = MAX_INTERN_CHANNELS;
+ }
+ nchan_out_cov = st_ivas->hTransSetup.nchan_out_woLFE + st_ivas->hTransSetup.num_lfe;
+ }
+ else if ( hParamMC->synthesis_conf == PARAM_MC_SYNTH_LS_CONV_CLDFB )
+ {
+ nchan_out_cov = nchan_out_transport;
+ nchan_out_cldfb = st_ivas->hOutSetup.nchan_out_woLFE + st_ivas->hOutSetup.num_lfe;
+ }
+ else if ( hParamMC->synthesis_conf == PARAM_MC_SYNTH_LS_CONV_COV || hParamMC->synthesis_conf == PARAM_MC_SYNTH_MONO_STEREO )
+ {
+ nchan_out_cov = st_ivas->hOutSetup.nchan_out_woLFE + st_ivas->hOutSetup.num_lfe;
+ nchan_out_cldfb = nchan_out_cov;
+ set_s( channel_active, 1, nchan_out_cov );
+ }
+ else
+ {
+ nchan_out_cov = nchan_out_transport;
+ nchan_out_cldfb = nchan_out_transport;
+ set_s( channel_active, 1, nchan_out_cov );
+ }
+
+ /* set everything to zero that will not be decoded */
+ nband_synth = hParamMC->band_grouping[hParamMC->num_param_bands_synth];
+ nbands_to_zero = hParamMC->num_freq_bands - nband_synth;
+ for ( ch = 0; ch < nchan_out_init; ch++ )
+ {
+ for ( slot_idx = 0; slot_idx < JBM_CLDFB_SLOTS_IN_SUBFRAME; slot_idx++ )
+ {
+ set_zero( &( Cldfb_RealBuffer[ch][slot_idx][nband_synth] ), nbands_to_zero );
+ set_zero( &( Cldfb_ImagBuffer[ch][slot_idx][nband_synth] ), nbands_to_zero );
+ }
+ }
+
+ /* loop for synthesis, assume we always have to render in multiples of 5ms subframes with spills */
+ slots_to_render = min( hParamMC->num_slots - hParamMC->slots_rendered, nSamplesAsked / NS2SA( output_Fs, CLDFB_SLOT_NS ) );
+ *nSamplesRendered = slots_to_render * NS2SA( output_Fs, CLDFB_SLOT_NS );
+ first_sf = hParamMC->subframes_rendered;
+ last_sf = first_sf;
+ while ( slots_to_render > 0 )
+ {
+ slots_to_render -= hParamMC->subframe_nbslots[last_sf];
+ last_sf++;
+ }
+#ifdef DEBUGGING
+ assert( slots_to_render == 0 );
+#endif
+ if ( st_ivas->renderer_type == RENDERER_SBA_LINEAR_ENC )
+ {
+ for ( subframe_idx = first_sf; subframe_idx < last_sf; subframe_idx++ )
+ {
+ slots_to_render += hParamMC->subframe_nbslots[subframe_idx];
+ }
+ }
+ slot_idx_start = hParamMC->slots_rendered;
+ slot_idx_start_cldfb_synth = 0;
+ for ( subframe_idx = first_sf; subframe_idx < last_sf; subframe_idx++ )
+ {
+ for ( slot_idx = 0; slot_idx < hParamMC->subframe_nbslots[subframe_idx]; slot_idx++, hParamMC->slots_rendered++ )
+ {
+
+ if ( hParamMC->max_band_decorr > 0 )
+ {
+ /*-----------------------------------------------------------------*
+ * protoype signal computation
+ *-----------------------------------------------------------------*/
+
+ param_mc_protoSignalComputation( &hParamMC->Cldfb_RealBuffer_tc[hParamMC->slots_rendered * nchan_transport * hParamMC->num_freq_bands],
+ &hParamMC->Cldfb_ImagBuffer_tc[hParamMC->slots_rendered * nchan_transport * hParamMC->num_freq_bands],
+ hParamMC->proto_frame_f, hParamMC->diff_proto_info,
+ hParamMC->num_freq_bands );
+
+ /*-----------------------------------------------------------------*
+ * frequency domain decorrelation
+ *-----------------------------------------------------------------*/
+
+ /* decorrelate prototype frame */
+ ivas_dirac_dec_decorr_process( hParamMC->num_freq_bands,
+ hParamMC->num_outputs_diff,
+ hParamMC->diff_proto_info->num_protos_diff,
+ DIRAC_SYNTHESIS_COV_MC_LS,
+ nchan_transport,
+ hParamMC->proto_frame_f,
+ hParamMC->diff_proto_info->num_protos_diff,
+ hParamMC->diff_proto_info->proto_index_diff,
+ hParamMC->proto_frame_dec_f,
+ onset_filter,
+ hParamMC->h_freq_domain_decorr_ap_params,
+ hParamMC->h_freq_domain_decorr_ap_state );
+
+ /* copy decorrelated frame directly to output CLDFB buffer, acts also as intermediate */
+ /* memory for the decorrelated signal */
+ ivas_param_mc_dec_copy_diffuse_proto( hParamMC, Cldfb_RealBuffer, Cldfb_ImagBuffer, nchan_out_cov, slot_idx );
+ }
+
+ /*-----------------------------------------------------------------*
+ * output synthesis
+ *-----------------------------------------------------------------*/
+
+ ivas_dirac_dec_output_synthesis_cov_param_mc_synthesise_slot( &hParamMC->Cldfb_RealBuffer_tc[hParamMC->slots_rendered * nchan_transport * hParamMC->num_freq_bands],
+ &hParamMC->Cldfb_ImagBuffer_tc[hParamMC->slots_rendered * nchan_transport * hParamMC->num_freq_bands],
+ Cldfb_RealBuffer, Cldfb_ImagBuffer,
+ hParamMC->h_output_synthesis_cov_state.mixing_matrix, hParamMC->h_output_synthesis_cov_state.mixing_matrix_res, slot_idx, slot_idx + slot_idx_start,
+ nchan_transport, nchan_out_cov, hParamMC );
+
+ if ( ( st_ivas->renderer_type == RENDERER_BINAURAL_FASTCONV || st_ivas->renderer_type == RENDERER_BINAURAL_FASTCONV_ROOM ) )
+ {
+ if ( st_ivas->hHeadTrackData && st_ivas->renderer_type == RENDERER_BINAURAL_FASTCONV )
+ {
+ ivas_param_mc_mc2sba_cldfb( st_ivas->hTransSetup, hParamMC->hoa_encoder, slot_idx, Cldfb_RealBuffer, Cldfb_ImagBuffer, nband_synth, GAIN_LFE );
+ }
+ else
+ {
+ /* remove LFE */
+ uint16_t idx_out;
+ uint16_t idx_lfe;
+ IVAS_OUTPUT_SETUP hLsSetup;
+
+ hLsSetup = st_ivas->hTransSetup;
+
+ /* If LFE should be rendered, add it to other channels before removing */
+ if ( st_ivas->hBinRenderer->render_lfe )
+ {
+ for ( idx_lfe = 0; idx_lfe < hLsSetup.num_lfe; idx_lfe++ )
+ {
+ /* Copy just the first band of LFE*/
+ v_multc( Cldfb_RealBuffer[hLsSetup.index_lfe[idx_lfe]][slot_idx], ( GAIN_LFE / hLsSetup.nchan_out_woLFE ), Cldfb_RealBuffer[hLsSetup.index_lfe[idx_lfe]][slot_idx], 1 );
+ v_multc( Cldfb_ImagBuffer[hLsSetup.index_lfe[idx_lfe]][slot_idx], ( GAIN_LFE / hLsSetup.nchan_out_woLFE ), Cldfb_ImagBuffer[hLsSetup.index_lfe[idx_lfe]][slot_idx], 1 );
+
+ for ( ch = 0; ch < ( hLsSetup.nchan_out_woLFE + hLsSetup.num_lfe ); ch++ )
+ {
+ if ( hLsSetup.index_lfe[idx_lfe] != ch )
+ {
+ v_add( Cldfb_RealBuffer[ch][slot_idx], Cldfb_RealBuffer[hLsSetup.index_lfe[idx_lfe]][slot_idx], Cldfb_RealBuffer[ch][slot_idx], 1 );
+ v_add( Cldfb_ImagBuffer[ch][slot_idx], Cldfb_ImagBuffer[hLsSetup.index_lfe[idx_lfe]][slot_idx], Cldfb_ImagBuffer[ch][slot_idx], 1 );
+ }
+ }
+ }
+ }
+
+ idx_out = 0;
+ idx_lfe = 0;
+
+ for ( ch = 0; ch < ( hLsSetup.nchan_out_woLFE + hLsSetup.num_lfe ); ch++ )
+ {
+ if ( ( hLsSetup.num_lfe > 0 ) && ( hLsSetup.index_lfe[idx_lfe] == ch ) )
+ {
+ if ( idx_lfe < ( hLsSetup.num_lfe - 1 ) )
+ {
+ idx_lfe++;
+ }
+ }
+ else if ( ch != idx_out )
+ {
+ mvr2r( Cldfb_RealBuffer[ch][slot_idx], Cldfb_RealBuffer[idx_out][slot_idx], nband_synth );
+ mvr2r( Cldfb_ImagBuffer[ch][slot_idx], Cldfb_ImagBuffer[idx_out][slot_idx], nband_synth );
+ idx_out++;
+ }
+ else
+ {
+ idx_out++;
+ }
+ }
+ }
+ }
+ }
+
+ if ( st_ivas->renderer_type == RENDERER_BINAURAL_FASTCONV || st_ivas->renderer_type == RENDERER_BINAURAL_FASTCONV_ROOM )
+ {
+ ivas_binRenderer( st_ivas->hBinRenderer, st_ivas->hHeadTrackData, hParamMC->subframe_nbslots[subframe_idx],
+ Cldfb_RealBuffer_Binaural, Cldfb_ImagBuffer_Binaural, Cldfb_RealBuffer, Cldfb_ImagBuffer );
+ }
+ else if ( hParamMC->synthesis_conf == PARAM_MC_SYNTH_LS_CONV_CLDFB )
+ {
+ /* format conversion*/
+ ivas_lssetupconversion_process_param_mc( st_ivas, hParamMC->subframe_nbslots[subframe_idx], Cldfb_RealBuffer, Cldfb_ImagBuffer, channel_active );
+ }
+
+ /* CLDFB synthesis */
+ for ( ch = 0; ch < nchan_out_cldfb; ch++ )
+ {
+ float *RealBuffer[16];
+ float *ImagBuffer[16];
+
+ if ( channel_active[ch] )
+ {
+ /* open CLDFB buffer up to CLDFB_NO_CHANNELS_MAX bands for 48kHz */
+ for ( i = 0; i < hParamMC->subframe_nbslots[subframe_idx]; i++ )
+ {
+ if ( st_ivas->renderer_type == RENDERER_BINAURAL_FASTCONV || st_ivas->renderer_type == RENDERER_BINAURAL_FASTCONV_ROOM )
+ {
+ RealBuffer[i] = Cldfb_RealBuffer_Binaural[ch][i];
+ ImagBuffer[i] = Cldfb_ImagBuffer_Binaural[ch][i];
+ }
+ else
+ {
+ RealBuffer[i] = Cldfb_RealBuffer[ch][i];
+ ImagBuffer[i] = Cldfb_ImagBuffer[ch][i];
+ }
+ }
+ cldfbSynthesis( RealBuffer, ImagBuffer, &( output_f[ch][slot_idx_start_cldfb_synth * hParamMC->num_freq_bands] ),
+ hParamMC->num_freq_bands * hParamMC->subframe_nbslots[subframe_idx], st_ivas->cldfbSynDec[ch] );
+ }
+ else
+ {
+ set_f( &( output_f[ch][slot_idx_start_cldfb_synth * hParamMC->num_freq_bands] ), 0.0f, hParamMC->num_freq_bands * hParamMC->subframe_nbslots[subframe_idx] );
+ }
+ }
+ slot_idx_start += hParamMC->subframe_nbslots[subframe_idx];
+ slot_idx_start_cldfb_synth += hParamMC->subframe_nbslots[subframe_idx];
}
+ if ( st_ivas->renderer_type == RENDERER_SBA_LINEAR_ENC )
+ {
+ ivas_mc2sba( st_ivas->hIntSetup, output_f, output_f, hParamMC->num_freq_bands * slots_to_render, st_ivas->hOutSetup.ambisonics_order, 0.f );
+ }
+
+ /* update */
+ if ( hParamMC->slots_rendered == hParamMC->num_slots )
+ {
+ hParamMC->hMetadataPMC->last_coded_bwidth = hParamMC->hMetadataPMC->coded_bwidth;
+ param_mc_update_mixing_matrices( hParamMC, hParamMC->h_output_synthesis_cov_state.mixing_matrix, hParamMC->h_output_synthesis_cov_state.mixing_matrix_res, nchan_transport, nchan_out_cov );
+ }
+ hParamMC->subframes_rendered = last_sf;
+ *nSamplesAvailable = ( hParamMC->num_slots - hParamMC->slots_rendered ) * NS2SA( output_Fs, CLDFB_SLOT_NS );
pop_wmops();
return;
}
+#endif
/*-------------------------------------------------------------------------
@@ -1342,6 +1854,41 @@ void ivas_param_mc_dec_read_BS(
* Parametric MC decoding process
*------------------------------------------------------------------------*/
+#ifdef JBM_TSM_ON_TCS
+void ivas_param_mc_dec(
+ Decoder_Struct *st_ivas, /* i/o: IVAS decoder handle */
+ float *output_f[] /* i/o: synthesized core-coder transport channels/DirAC output */
+)
+{
+ PARAM_MC_DEC_HANDLE hParamMC;
+ float Cldfb_RealBuffer_in[PARAM_MC_MAX_TRANSPORT_CHANS * PARAM_MC_MAX_NSLOTS * CLDFB_NO_CHANNELS_MAX];
+ float Cldfb_ImagBuffer_in[PARAM_MC_MAX_TRANSPORT_CHANS * PARAM_MC_MAX_NSLOTS * CLDFB_NO_CHANNELS_MAX];
+ uint16_t nSamplesAsked, nSamplesAvailable, nSamplesRendered;
+
+ hParamMC = st_ivas->hParamMC;
+ assert( hParamMC );
+ push_wmops( "param_mc_dec" );
+
+ /* set some handle pointers to the stack buffers */
+ hParamMC->Cldfb_RealBuffer_tc = Cldfb_RealBuffer_in;
+ hParamMC->Cldfb_ImagBuffer_tc = Cldfb_ImagBuffer_in;
+
+ nSamplesAsked = (int16_t) ( st_ivas->hDecoderConfig->output_Fs / FRAMES_PER_SEC );
+ ivas_param_mc_dec_digest_tc( st_ivas, DEFAULT_JBM_CLDFB_TIMESLOTS, output_f );
+ ivas_param_mc_dec_render( st_ivas, nSamplesAsked, &nSamplesRendered, &nSamplesAvailable, output_f );
+#ifdef DEBUGGING
+ assert( nSamplesRendered == nSamplesAsked );
+ assert( nSamplesAvailable == 0 );
+#endif
+
+ /* set handle pointers back to NULL */
+ hParamMC->Cldfb_RealBuffer_tc = NULL;
+ hParamMC->Cldfb_ImagBuffer_tc = NULL;
+
+ pop_wmops();
+ return;
+}
+#else
void ivas_param_mc_dec(
Decoder_Struct *st_ivas, /* i/o: IVAS decoder handle */
float output_f[][L_FRAME48k] /* i/o: synthesized core-coder transport channels/DirAC output */
@@ -1349,7 +1896,8 @@ void ivas_param_mc_dec(
{
PARAM_MC_DEC_HANDLE hParamMC;
int16_t i, ch;
- int16_t subframe_idx, num_subframes;
+ int16_t subframe_idx;
+ int16_t nb_subframes;
int16_t slot_idx, param_band_idx, slot_idx_start;
int16_t nchan_transport, nchan_out_transport, nchan_out_cldfb;
int16_t nchan_out_cov;
@@ -1496,12 +2044,13 @@ void ivas_param_mc_dec(
ivas_param_mc_get_mixing_matrices( hParamMC, hSynthesisOutputSetup, cx, mixing_matrix, mixing_matrix_res, nchan_out_transport, hParamMC->synthesis_conf, nchan_transport, nchan_out_cov );
}
+ /*** split here... ***/
+
/* subframe loop for synthesis*/
- num_subframes = CLDFB_NO_COL_MAX / hParamMC->subframe_nbslots;
- for ( subframe_idx = 0; subframe_idx < num_subframes; subframe_idx++ )
+ nb_subframes = CLDFB_NO_COL_MAX / hParamMC->subframe_nbslots;
+ for ( subframe_idx = 0; subframe_idx < nb_subframes; subframe_idx++ )
{
slot_idx_start = subframe_idx * hParamMC->subframe_nbslots;
-
for ( slot_idx = 0; slot_idx < hParamMC->subframe_nbslots; slot_idx++ )
{
@@ -1640,7 +2189,6 @@ void ivas_param_mc_dec(
ImagBuffer[i] = Cldfb_ImagBuffer[ch][i];
}
}
-
cldfbSynthesis( RealBuffer, ImagBuffer, &( output_f[ch][slot_idx_start * hParamMC->num_freq_bands] ),
hParamMC->num_freq_bands * hParamMC->subframe_nbslots, st_ivas->cldfbSynDec[ch] );
}
@@ -1663,6 +2211,7 @@ void ivas_param_mc_dec(
return;
}
+#endif
/*-------------------------------------------------------------------------
@@ -1737,12 +2286,19 @@ static void ivas_param_mc_dec_init(
*------------------------------------------------------------------------*/
static void param_mc_protoSignalComputation(
+#ifdef JBM_TSM_ON_TCS
+ float *RealBuffer, /* i : CLDFB samples of the transport channels (real part) */
+ float *ImagBuffer, /* i : CLDFB samples of the transport channels (imaginary part) */
+#else
float RealBuffer[PARAM_MC_MAX_TRANSPORT_CHANS][PARAM_MC_MAX_NSLOTS][CLDFB_NO_CHANNELS_MAX], /* i : CLDFB samples of the transport channels (real part) */
float ImagBuffer[PARAM_MC_MAX_TRANSPORT_CHANS][PARAM_MC_MAX_NSLOTS][CLDFB_NO_CHANNELS_MAX], /* i : CLDFB samples of the transport channels (imaginary part) */
- float *proto_frame_f, /* o : interleaved complex prototype CLDFB samples */
- const PARAM_MC_DIFF_PROTO_INFO *diff_proto_info, /* i : prototype generation information */
- const int16_t slot_index, /* i : current slot index */
- const int16_t num_freq_bands /* i : number of frequency bands for the prototypes */
+#endif
+ float *proto_frame_f, /* o : interleaved complex prototype CLDFB samples */
+ const PARAM_MC_DIFF_PROTO_INFO *diff_proto_info, /* i : prototype generation information */
+#ifndef JBM_TSM_ON_TCS
+ const int16_t slot_index, /* i : current slot index */
+#endif
+ const int16_t num_freq_bands /* i : number of frequency bands for the prototypes */
)
{
int16_t band;
@@ -1763,8 +2319,13 @@ static void param_mc_protoSignalComputation(
int16_t source_ch_idx = diff_proto_info->source_chan_idx[proto_ch_idx][source_ch_cnt];
p_proto_frame = &proto_frame_f[proto_ch_idx * num_freq_bands * 2];
+#ifdef JBM_TSM_ON_TCS
+ p_real_buffer = &RealBuffer[source_ch_idx * num_freq_bands];
+ p_imag_buffer = &ImagBuffer[source_ch_idx * num_freq_bands];
+#else
p_real_buffer = &RealBuffer[source_ch_idx][slot_index][0];
p_imag_buffer = &ImagBuffer[source_ch_idx][slot_index][0];
+#endif
for ( band = 0; band < num_freq_bands; band++ )
{
@@ -1936,15 +2497,18 @@ static int16_t ivas_param_mc_range_decoder_LC(
*
* compute the interpolator used in the final synthesis
*------------------------------------------------------------------------*/
-
-static void param_mc_compute_interpolator(
+static void ivas_param_mc_dec_compute_interpolator(
const uint16_t bAttackPresent, /* i : flag indicating if we have a transient in the current frame */
const uint16_t attackPos, /* i : position of the transient */
const uint16_t interp_length, /* i : number of interpolation values to be calculated */
float *interpolator /* o : interpolator */
)
{
+#ifdef JBM_TSM_ON_TCS
+ int16_t idx;
+#else
uint16_t idx;
+#endif
if ( bAttackPresent )
{
@@ -1959,10 +2523,14 @@ static void param_mc_compute_interpolator(
}
else
{
+#ifdef JBM_TSM_ON_TCS
+ ivas_jbm_dec_get_adapted_linear_interpolator( DEFAULT_JBM_CLDFB_TIMESLOTS, interp_length, interpolator );
+#else
for ( idx = 1; idx <= interp_length; ++idx )
{
interpolator[idx - 1] = (float) idx / (float) interp_length;
}
+#endif
}
return;
@@ -2022,12 +2590,17 @@ static void ivas_param_mc_get_mixing_matrices(
PARAM_MC_DEC_HANDLE hParamMC, /* i : Parametric MC handle */
IVAS_OUTPUT_SETUP *hSynthesisOutputSetup,
float Cx_in[PARAM_MC_MAX_PARAMETER_BANDS][PARAM_MC_MAX_TRANSPORT_CHANS * PARAM_MC_MAX_TRANSPORT_CHANS], /* i : input covariance for all parameter bands */
- float mixing_matrix[PARAM_MC_MAX_PARAMETER_BANDS][MAX_CICP_CHANNELS * PARAM_MC_MAX_TRANSPORT_CHANS], /* o : direct mixing matrices for all parameter bands */
- float mixing_matrix_res[PARAM_MC_MAX_PARAMETER_BANDS_RES][MAX_CICP_CHANNELS * MAX_CICP_CHANNELS], /* o : residual mixing matrices for all parameter bands */
- const int16_t nY_intern, /* i : number of channels in the transported format */
- const PARAM_MC_SYNTHESIS_CONF synth_config, /* i : Parametric MC synthesis config */
- const int16_t nX, /* i : number of transport channels */
- const int16_t nY_cov /* i : number of covariance synthesis output channels */
+#ifdef JBM_TSM_ON_TCS
+ float *mixing_matrix[], /* o : direct mixing matrices for all parameter bands */
+ float *mixing_matrix_res[], /* o : residual mixing matrices for all parameter bands */
+#else
+ float mixing_matrix[PARAM_MC_MAX_PARAMETER_BANDS][MAX_CICP_CHANNELS * PARAM_MC_MAX_TRANSPORT_CHANS], /* o : direct mixing matrices for all parameter bands */
+ float mixing_matrix_res[PARAM_MC_MAX_PARAMETER_BANDS_RES][MAX_CICP_CHANNELS * MAX_CICP_CHANNELS], /* o : residual mixing matrices for all parameter bands */
+#endif
+ const int16_t nY_intern, /* i : number of channels in the transported format */
+ const PARAM_MC_SYNTHESIS_CONF synth_config, /* i : Parametric MC synthesis config */
+ const int16_t nX, /* i : number of transport channels */
+ const int16_t nY_cov /* i : number of covariance synthesis output channels */
)
{
int16_t param_band_idx;
@@ -2276,11 +2849,16 @@ static void ivas_param_mc_get_mixing_matrices(
static void ivas_param_mc_get_mono_stereo_mixing_matrices(
PARAM_MC_DEC_HANDLE hParamMC, /* i : Parametric MC handle */
float Cx_in[PARAM_MC_MAX_PARAMETER_BANDS][PARAM_MC_MAX_TRANSPORT_CHANS * PARAM_MC_MAX_TRANSPORT_CHANS], /* i : transport channel covariance for all parameter bands */
- float mixing_matrix[PARAM_MC_MAX_PARAMETER_BANDS][MAX_CICP_CHANNELS * PARAM_MC_MAX_TRANSPORT_CHANS], /* o : direct mixing matrix */
- float mixing_matrix_res[PARAM_MC_MAX_PARAMETER_BANDS_RES][MAX_CICP_CHANNELS * MAX_CICP_CHANNELS], /* o : residual mixing matrix (set to zero) */
- const int16_t nY_intern, /* i : number of channels of the transport format */
- const int16_t nX, /* i : number of transport channels */
- const int16_t nY_cov ) /* i : number of output channels */
+#ifdef JBM_TSM_ON_TCS
+ float *mixing_matrix[], /* o : direct mixing matrices for all parameter bands */
+ float *mixing_matrix_res[], /* o : residual mixing matrices for all parameter bands */
+#else
+ float mixing_matrix[PARAM_MC_MAX_PARAMETER_BANDS][MAX_CICP_CHANNELS * PARAM_MC_MAX_TRANSPORT_CHANS], /* o : direct mixing matrix */
+ float mixing_matrix_res[PARAM_MC_MAX_PARAMETER_BANDS_RES][MAX_CICP_CHANNELS * MAX_CICP_CHANNELS], /* o : residual mixing matrix (set to zero) */
+#endif
+ const int16_t nY_intern, /* i : number of channels of the transport format */
+ const int16_t nX, /* i : number of transport channels */
+ const int16_t nY_cov ) /* i : number of output channels */
{
int16_t param_band_idx;
float Cx[PARAM_MC_MAX_TRANSPORT_CHANS * PARAM_MC_MAX_TRANSPORT_CHANS];
@@ -2395,17 +2973,21 @@ static void ivas_param_mc_get_mono_stereo_mixing_matrices(
*------------------------------------------------------------------------*/
static void param_mc_update_mixing_matrices(
- PARAM_MC_DEC_HANDLE hParamMC, /* i/o: Parametric MC handle */
+ PARAM_MC_DEC_HANDLE hParamMC, /* i/o: Parametric MC handle */
+#ifdef JBM_TSM_ON_TCS
+ float *mixing_matrix[], /* i : direct mixing matrices for the frame just processed */
+ float *mixing_matrix_res[], /* i : residual mixing matrices for the frame just processed */
+#else
float mixing_matrix[PARAM_MC_MAX_PARAMETER_BANDS][MAX_CICP_CHANNELS * PARAM_MC_MAX_TRANSPORT_CHANS], /* i : direct mixing matrices for the frame just processed */
float mixing_matrix_res[PARAM_MC_MAX_PARAMETER_BANDS_RES][MAX_CICP_CHANNELS * MAX_CICP_CHANNELS], /* i : residual mixing matrices for the frame just processed */
- const uint16_t nX, /* i : number of transport channels */
- const uint16_t nY ) /* i : number of synthesis channels */
+#endif
+ const uint16_t nX, /* i : number of transport channels */
+ const uint16_t nY ) /* i : number of synthesis channels */
{
uint16_t param_band_idx;
for ( param_band_idx = 0; param_band_idx < hParamMC->hMetadataPMC->nbands_coded; param_band_idx++ )
{
- /* final mixing */
int16_t brange[2];
brange[0] = hParamMC->band_grouping[param_band_idx];
diff --git a/lib_dec/ivas_mc_paramupmix_dec.c b/lib_dec/ivas_mc_paramupmix_dec.c
new file mode 100644
index 0000000000000000000000000000000000000000..346868ab6a4686978faf188fd65dbad3f220c634
--- /dev/null
+++ b/lib_dec/ivas_mc_paramupmix_dec.c
@@ -0,0 +1,693 @@
+/******************************************************************************************************
+
+ (C) 2022-2023 IVAS codec Public Collaboration with portions copyright Dolby International AB, Ericsson AB,
+ Fraunhofer-Gesellschaft zur Foerderung der angewandten Forschung e.V., Huawei Technologies Co. LTD.,
+ Koninklijke Philips N.V., Nippon Telegraph and Telephone Corporation, Nokia Technologies Oy, Orange,
+ Panasonic Holdings Corporation, Qualcomm Technologies, Inc., VoiceAge Corporation, and other
+ contributors to this repository. All Rights Reserved.
+
+ This software is protected by copyright law and by international treaties.
+ The IVAS codec Public Collaboration consisting of Dolby International AB, Ericsson AB,
+ Fraunhofer-Gesellschaft zur Foerderung der angewandten Forschung e.V., Huawei Technologies Co. LTD.,
+ Koninklijke Philips N.V., Nippon Telegraph and Telephone Corporation, Nokia Technologies Oy, Orange,
+ Panasonic Holdings Corporation, Qualcomm Technologies, Inc., VoiceAge Corporation, and other
+ contributors to this repository retain full ownership rights in their respective contributions in
+ the software. This notice grants no license of any kind, including but not limited to patent
+ license, nor is any license granted by implication, estoppel or otherwise.
+
+ Contributors are required to enter into the IVAS codec Public Collaboration agreement before making
+ contributions.
+
+ This software is provided "AS IS", without any express or implied warranties. The software is in the
+ development stage. It is intended exclusively for experts who have experience with such software and
+ solely for the purpose of inspection. All implied warranties of non-infringement, merchantability
+ and fitness for a particular purpose are hereby disclaimed and excluded.
+
+ Any dispute, controversy or claim arising under or in relation to providing this software shall be
+ submitted to and settled by the final, binding jurisdiction of the courts of Munich, Germany in
+ accordance with the laws of the Federal Republic of Germany excluding its conflict of law rules and
+ the United Nations Convention on Contracts on the International Sales of Goods.
+
+*******************************************************************************************************/
+
+#include
+#include "options.h"
+#include
+#include "cnst.h"
+#include "prot.h"
+#include "ivas_prot.h"
+#include "ivas_cnst.h"
+#include "ivas_rom_com.h"
+#include "ivas_rom_dec.h"
+#include "math.h"
+#ifdef DEBUGGING
+#include "debug.h"
+#endif
+#ifdef DEBUG_PLOT
+#include "deb_out.h"
+#endif
+#include "wmc_auto.h"
+#include "rom_dec.h"
+
+/*-----------------------------------------------------------------------*
+ * Local function prototypes
+ *-----------------------------------------------------------------------*/
+static void ps_pred_process( MC_PARAMUPMIX_DEC_HANDLE hMCParamUpmix, float qmf_mod_re[CLDFB_NO_COL_MAX][CLDFB_NO_CHANNELS_MAX], float qmf_mod_im[CLDFB_NO_COL_MAX][CLDFB_NO_CHANNELS_MAX], float qmf_side_re[CLDFB_NO_COL_MAX][CLDFB_NO_CHANNELS_MAX], float qmf_side_im[CLDFB_NO_COL_MAX][CLDFB_NO_CHANNELS_MAX], int16_t ch );
+
+static void paramupmix_td_decorr_process( ivas_td_decorr_state_t *hTdDecorr[], float pcm_in[][L_FRAME48k], float **pp_out_pcm, const int16_t output_frame );
+
+static int huff_read( Decoder_State *st, const int16_t ( *ht )[2] );
+
+static void huffman_decode( Decoder_State *st, int16_t nv, int16_t ivStart, PAR_TYPE parType, QUANT_TYPE quant_type, int16_t bNoDt, int32_t *vq );
+
+static void dequant_alpha( int16_t nv, int16_t ivStart, QUANT_TYPE quant_type, int32_t *vq, float *v );
+
+static void dequant_beta( int16_t nv, int16_t ivStart, QUANT_TYPE quant_type, int32_t *aq, int32_t *bq, float *beta );
+
+static void get_ec_data( Decoder_State *st, PAR_TYPE parType, QUANT_TYPE quant_type, int16_t nParBand, int16_t parBandStart, int32_t *parQ, int32_t *alphaQEnv, float ab[IVAS_MAX_NUM_BANDS] );
+
+/*-------------------------------------------------------------------------
+ * ivas_mc_paramupmix_dec_read_BS()
+ *
+ * Read the ParamUpmix MC metadata
+ *------------------------------------------------------------------------*/
+
+void ivas_mc_paramupmix_dec_read_BS(
+ const int32_t ivas_total_brate, /* i : IVAS total bitrate */
+ Decoder_State *st, /* i/o: decoder state structure */
+ Decoder_Struct *st_ivas, /* i/o: IVAS decoder structure */
+ MC_PARAMUPMIX_DEC_HANDLE hMCParamUpmix, /* i/o: decoder MC Param-Upmix handle */
+ int16_t *nb_bits /* o : number of bits written */
+)
+{
+ int16_t i, k;
+ int32_t alpha_quant[IVAS_MAX_NUM_BANDS];
+ int16_t nb_bits_read_orig;
+ int16_t next_bit_pos_orig, last_bit_pos;
+ uint16_t bstr_meta[MAX_BITS_METADATA], *bit_stream_orig;
+
+ push_wmops( "mc_paramupmix_read_bs" );
+ *nb_bits = 0;
+
+ if ( st->bfi )
+ {
+ for ( i = 0; i < MC_PARAMUPMIX_COMBINATIONS; i++ )
+ {
+ for ( k = 0; k < IVAS_MAX_NUM_BANDS; k++ )
+ {
+ hMCParamUpmix->alphas[i][k] = hMCParamUpmix->alpha_prev[i][k];
+ hMCParamUpmix->betas[i][k] = hMCParamUpmix->beta_prev[i][k];
+ }
+ }
+ hMCParamUpmix->first_frame = 1;
+ }
+ else /* if (!st->bfi) */
+ {
+ bit_stream_orig = st->bit_stream;
+ next_bit_pos_orig = st->next_bit_pos;
+ last_bit_pos = (int16_t) ( ( ivas_total_brate / FRAMES_PER_SEC ) - 1 );
+ nb_bits_read_orig = 0;
+ last_bit_pos -= nb_bits_read_orig; /* reverse the bitstream for easier reading of indices */
+ for ( i = 0; i < min( MAX_BITS_METADATA, last_bit_pos ); i++ )
+ {
+ bstr_meta[i] = st_ivas->bit_stream[last_bit_pos - i];
+ }
+ st->bit_stream = bstr_meta;
+ st->next_bit_pos = 0;
+ st->bits_frame = min( MAX_BITS_METADATA, last_bit_pos + 1 );
+ st->total_brate = st_ivas->hDecoderConfig->ivas_total_brate; /* to avoid BER detect */
+
+ for ( i = 0; i < MC_PARAMUPMIX_COMBINATIONS; i++ )
+ {
+ get_ec_data( st, ALPHA, FINE /*quant_type*/, IVAS_MAX_NUM_BANDS /*nParBand*/,
+ 0 /*parBandStart*/, hMCParamUpmix->alpha_quant[i], alpha_quant, hMCParamUpmix->alphas[i] );
+
+ get_ec_data( st, BETA, FINE /*quant_type*/, IVAS_MAX_NUM_BANDS /*nParBand*/,
+ 0 /*parBandStart*/, hMCParamUpmix->beta_quant[i], alpha_quant, hMCParamUpmix->betas[i] );
+ }
+ *nb_bits += st->next_bit_pos;
+ st->bit_stream = bit_stream_orig;
+ st->next_bit_pos = next_bit_pos_orig;
+
+ if ( hMCParamUpmix->first_frame )
+ {
+ for ( i = 0; i < MC_PARAMUPMIX_COMBINATIONS; i++ )
+ {
+ mvr2r( hMCParamUpmix->alphas[i], hMCParamUpmix->alpha_prev[i], IVAS_MAX_NUM_BANDS );
+ mvr2r( hMCParamUpmix->betas[i], hMCParamUpmix->beta_prev[i], IVAS_MAX_NUM_BANDS );
+ }
+ hMCParamUpmix->first_frame = 0;
+ }
+ }
+
+ pop_wmops();
+
+ return;
+}
+
+/*-------------------------------------------------------------------------
+ * ivas_mc_paramupmix_dec()
+ *
+ * MC ParamUpmix decoding process
+ *------------------------------------------------------------------------*/
+void ivas_mc_paramupmix_dec(
+ Decoder_Struct *st_ivas, /* i/o: IVAS decoder handle */
+ float output_f[][L_FRAME48k] /* i/o: synthesized core-coder transport channels */
+)
+{
+ MC_PARAMUPMIX_DEC_HANDLE hMCParamUpmix;
+ int16_t i, k, ch;
+ int16_t slot_idx;
+ int16_t first_empty_channel;
+ int16_t nchan_out_transport;
+ /*CLDFB*/
+ float Cldfb_RealBuffer[MC_PARAMUPMIX_MAX_TRANSPORT_CHANS][CLDFB_NO_COL_MAX][CLDFB_NO_CHANNELS_MAX];
+ float Cldfb_ImagBuffer[MC_PARAMUPMIX_MAX_TRANSPORT_CHANS][CLDFB_NO_COL_MAX][CLDFB_NO_CHANNELS_MAX];
+ int16_t channel_active[MAX_OUTPUT_CHANNELS];
+ int32_t output_Fs;
+ int16_t output_frame;
+ float Pcm_decorr[MC_PARAMUPMIX_COMBINATIONS][L_FRAME48k]; /* decorrelated channels */
+ float *pPcm_temp[MC_PARAMUPMIX_COMBINATIONS * 2]; /* decorrelated and undecorrelated*/
+ int16_t noparamupmix_delay;
+ AUDIO_CONFIG output_config;
+
+ hMCParamUpmix = st_ivas->hMCParamUpmix;
+ assert( hMCParamUpmix );
+
+ push_wmops( "mc_paramupmix_dec" );
+
+ set_s( channel_active, 0, MAX_CICP_CHANNELS );
+ nchan_out_transport = st_ivas->hTransSetup.nchan_out_woLFE + st_ivas->hTransSetup.num_lfe;
+ set_s( channel_active, 1, nchan_out_transport ); /* change to nchan_out_transport */
+ output_Fs = st_ivas->hDecoderConfig->output_Fs;
+ output_config = st_ivas->hDecoderConfig->output_config;
+ output_frame = (int16_t) ( output_Fs / FRAMES_PER_SEC );
+
+ if ( ( output_config == AUDIO_CONFIG_STEREO ) || ( output_config == AUDIO_CONFIG_MONO ) )
+ {
+ first_empty_channel = 8; /* Don't upmix */
+ }
+ else
+ {
+ first_empty_channel = 12;
+
+ for ( i = 0; i < MC_PARAMUPMIX_COMBINATIONS; i++ )
+ {
+ pPcm_temp[i] = Pcm_decorr[i]; /* decorrelated */
+ }
+
+ paramupmix_td_decorr_process( hMCParamUpmix->hTdDecorr, &( output_f[4] ), pPcm_temp, output_frame );
+
+ for ( i = 0; i < MC_PARAMUPMIX_COMBINATIONS; i++ )
+ {
+ pPcm_temp[2 * i] = output_f[i + 4]; /* un-decorrelated */
+ pPcm_temp[2 * i + 1] = Pcm_decorr[i]; /* decorrelated */
+ }
+
+ /* CLDFB Analysis*/
+ for ( ch = 0; ch < MC_PARAMUPMIX_COMBINATIONS * 2; ch++ )
+ {
+ /* slot loop for gathering the input data */
+ for ( slot_idx = 0; slot_idx < CLDFB_NO_COL_MAX; slot_idx++ )
+ {
+ cldfbAnalysis_ts( &( pPcm_temp[ch][hMCParamUpmix->num_freq_bands * slot_idx] ), Cldfb_RealBuffer[ch][slot_idx], Cldfb_ImagBuffer[ch][slot_idx], hMCParamUpmix->num_freq_bands, st_ivas->cldfbAnaDec[ch] );
+ }
+ }
+ for ( ch = 0; ch < MC_PARAMUPMIX_COMBINATIONS; ch++ )
+ {
+ ps_pred_process( hMCParamUpmix,
+ Cldfb_RealBuffer[2 * ch], /* in/out */
+ Cldfb_ImagBuffer[2 * ch],
+ Cldfb_RealBuffer[2 * ch + 1], /* in/out decorr */
+ Cldfb_ImagBuffer[2 * ch + 1],
+ ch );
+
+ /*-- m, s -> l, r ----------------------------*/
+ for ( i = 0; i < CLDFB_NO_COL_MAX; i++ )
+ {
+ for ( k = 0; k < CLDFB_NO_CHANNELS_MAX; k++ )
+ {
+ float qlre = Cldfb_RealBuffer[2 * ch][i][k];
+ float qlim = Cldfb_ImagBuffer[2 * ch][i][k];
+ float qrre = Cldfb_RealBuffer[2 * ch + 1][i][k];
+ float qrim = Cldfb_ImagBuffer[2 * ch + 1][i][k];
+
+ Cldfb_RealBuffer[2 * ch][i][k] = qlre + qrre;
+ Cldfb_ImagBuffer[2 * ch][i][k] = qlim + qrim;
+ Cldfb_RealBuffer[2 * ch + 1][i][k] = qlre - qrre;
+ Cldfb_ImagBuffer[2 * ch + 1][i][k] = qlim - qrim;
+ }
+ }
+
+ mvr2r( hMCParamUpmix->alphas[ch], hMCParamUpmix->alpha_prev[ch], IVAS_MAX_NUM_BANDS );
+ mvr2r( hMCParamUpmix->betas[ch], hMCParamUpmix->beta_prev[ch], IVAS_MAX_NUM_BANDS );
+ }
+
+ /* boxes = { 0 1 2 3 [4 6] [5 7] [8 10] [9 11] }; */
+ pPcm_temp[0] = output_f[4];
+ pPcm_temp[1] = output_f[6];
+ pPcm_temp[2] = output_f[5];
+ pPcm_temp[3] = output_f[7];
+ pPcm_temp[4] = output_f[8];
+ pPcm_temp[5] = output_f[10];
+ pPcm_temp[6] = output_f[9];
+ pPcm_temp[7] = output_f[11];
+
+ /* CLDFB synthesis */
+ for ( ch = 0; ch < MC_PARAMUPMIX_COMBINATIONS * 2; ch++ )
+ {
+ for ( slot_idx = 0; slot_idx < CLDFB_NO_COL_MAX; slot_idx++ )
+ {
+ float *ptr_im[1], *ptr_re[1];
+ ptr_re[0] = Cldfb_RealBuffer[ch][slot_idx];
+ ptr_im[0] = Cldfb_ImagBuffer[ch][slot_idx];
+
+ cldfbSynthesis( ptr_re, ptr_im, &( pPcm_temp[ch][hMCParamUpmix->num_freq_bands * slot_idx] ),
+ hMCParamUpmix->num_freq_bands, st_ivas->cldfbSynDec[ch] );
+ }
+ }
+
+ /* adjust delay of other channels */
+ noparamupmix_delay = NS2SA( output_Fs, IVAS_FB_DEC_DELAY_NS );
+ for ( ch = 0; ch < MC_PARAMUPMIX_COMBINATIONS; ch++ )
+ {
+ float tmp_buf[L_SUBFRAME5MS_48k];
+ mvr2r( &output_f[ch][output_frame - noparamupmix_delay], tmp_buf, noparamupmix_delay );
+ mvr2r( output_f[ch], &output_f[ch][noparamupmix_delay], output_frame - noparamupmix_delay );
+ mvr2r( hMCParamUpmix->pcm_delay[ch], output_f[ch], noparamupmix_delay );
+ mvr2r( tmp_buf, hMCParamUpmix->pcm_delay[ch], noparamupmix_delay );
+ }
+ }
+
+ for ( ch = first_empty_channel; ch < MAX_OUTPUT_CHANNELS; ch++ )
+ {
+ set_f( output_f[ch], 0.0, L_FRAME48k );
+ }
+ pop_wmops();
+
+ return;
+}
+
+/*-------------------------------------------------------------------------
+ * ivas_mc_paramupmix_getNumTransportChannels()
+ *
+ *
+ *------------------------------------------------------------------------*/
+int16_t ivas_mc_paramupmix_getNumTransportChannels()
+{
+ int16_t nchan_transport;
+ nchan_transport = MC_PARAMUPMIX_MAX_TRANSPORT_CHANS; /* 5.1.2 */
+ return nchan_transport;
+}
+
+/*-------------------------------------------------------------------------
+ * ivas_mc_paramupmix_dec_open()
+ *
+ * Open Parametric MC decoder handle
+ *-------------------------------------------------------------------------*/
+
+ivas_error ivas_mc_paramupmix_dec_open(
+ Decoder_Struct *st_ivas /* i/o: IVAS decoder structure */
+)
+{
+ MC_PARAMUPMIX_DEC_HANDLE hMCParamUpmix;
+ int32_t output_Fs;
+ int16_t nchan_transport;
+ uint16_t i;
+ ivas_error error;
+
+ error = IVAS_ERR_OK;
+
+ /*-----------------------------------------------------------------*
+ * prepare library opening
+ *-----------------------------------------------------------------*/
+
+ if ( ( hMCParamUpmix = (MC_PARAMUPMIX_DEC_HANDLE) malloc( sizeof( MC_PARAMUPMIX_DEC_DATA ) ) ) == NULL )
+ {
+ return ( IVAS_ERROR( IVAS_ERR_FAILED_ALLOC, "Can not allocate memory for Param-Upmix MC\n" ) );
+ }
+ output_Fs = st_ivas->hDecoderConfig->output_Fs;
+ hMCParamUpmix->first_frame = 1;
+
+ st_ivas->nchan_transport = ivas_mc_paramupmix_getNumTransportChannels();
+ nchan_transport = st_ivas->nchan_transport;
+
+ switch ( nchan_transport )
+ {
+ case 8:
+ st_ivas->nCPE = 4;
+ st_ivas->nSCE = 0;
+ st_ivas->element_mode_init = IVAS_CPE_MDCT;
+ break;
+#ifdef DEBUGGING
+ default:
+ assert( 0 && "Number of TC not supported for MC ParamUpmix!" );
+#endif
+ }
+ /*-----------------------------------------------------------------*
+ * set input parameters
+ *-----------------------------------------------------------------*/
+
+ hMCParamUpmix->num_freq_bands = (int16_t) ( output_Fs * INV_CLDFB_BANDWIDTH + 0.5f );
+
+ for ( i = 0; i < MC_PARAMUPMIX_COMBINATIONS; i++ )
+ {
+ ivas_td_decorr_dec_open( &( hMCParamUpmix->hTdDecorr[i] ), output_Fs, 2, 1 );
+ }
+
+ for ( i = 0; i < MC_PARAMUPMIX_MAX_TRANSPORT_CHANS; i++ )
+ {
+ if ( ( hMCParamUpmix->pcm_delay[i] = (float *) malloc( 240 * sizeof( float ) ) ) == NULL )
+ {
+ return ( IVAS_ERROR( IVAS_ERR_FAILED_ALLOC, "Can not allocate memory for delay buffer\n" ) );
+ }
+ set_zero( hMCParamUpmix->pcm_delay[i], 240 );
+ }
+
+ st_ivas->hMCParamUpmix = hMCParamUpmix;
+
+ return error;
+}
+
+/*-------------------------------------------------------------------------
+ * ivas_mc_paramupmix_dec_close()
+ *
+ * Close ParamUpmix MC memories
+ *------------------------------------------------------------------------*/
+
+void ivas_mc_paramupmix_dec_close(
+ MC_PARAMUPMIX_DEC_HANDLE *hMCParamUpmix /* i/o: Parametric MC decoder handle */
+)
+{
+ int16_t i;
+
+ if ( hMCParamUpmix == NULL || *hMCParamUpmix == NULL )
+ {
+ return;
+ }
+ for ( i = 0; i < MC_PARAMUPMIX_COMBINATIONS; i++ )
+ {
+ ivas_td_decorr_dec_close( &( ( *hMCParamUpmix )->hTdDecorr[i] ) );
+ }
+ for ( i = 0; i < MC_PARAMUPMIX_MAX_TRANSPORT_CHANS; i++ )
+ {
+ if ( ( *hMCParamUpmix )->pcm_delay[i] != NULL )
+ {
+ free( ( *hMCParamUpmix )->pcm_delay[i] );
+ }
+ }
+ free( *hMCParamUpmix );
+
+ *hMCParamUpmix = NULL;
+
+ return;
+}
+
+/*****************************************************************************************/
+/* local functions */
+/*****************************************************************************************/
+
+static void ps_pred_process(
+ MC_PARAMUPMIX_DEC_HANDLE hMCParamUpmix,
+ float qmf_mod_re[CLDFB_NO_COL_MAX][CLDFB_NO_CHANNELS_MAX], /* in/out */
+ float qmf_mod_im[CLDFB_NO_COL_MAX][CLDFB_NO_CHANNELS_MAX],
+ float qmf_side_re[CLDFB_NO_COL_MAX][CLDFB_NO_CHANNELS_MAX], /* in/out */
+ float qmf_side_im[CLDFB_NO_COL_MAX][CLDFB_NO_CHANNELS_MAX],
+ int16_t ch )
+{
+ float vmre, vmim, vsre, vsim;
+ int16_t iqmf, ipar, ismp, iismp;
+ float alpha_smp, dalpha, beta_smp, dbeta;
+ float *alpha1, *alpha2;
+ float *beta1, *beta2;
+ float *alpha_prev = hMCParamUpmix->alpha_prev[ch];
+ float *beta_prev = hMCParamUpmix->beta_prev[ch];
+
+ int16_t qmf_to_par_band[] = {
+ 0, 1, 2, 3, 4, 5, 5, 6, 6, 7,
+ 7, 7, 8, 8, 8, 8, 9, 9, 9, 9,
+ 9, 9, 10, 10, 10, 10, 10, 10, 10, 10,
+ 10, 10, 11, 11, 11, 11, 11, 11, 11, 11,
+ 11, 11, 11, 11, 11, 11, 11, 11, 11, 11,
+ 11, 11, 11, 11, 11, 11, 11, 11, 11, 11
+ };
+
+ for ( iqmf = 0; iqmf < CLDFB_NO_CHANNELS_MAX; iqmf++ )
+ {
+ /* For changing no of parameter bands (ipar1 != ipar2), TIGGER_FRAMING assumed */
+ ipar = qmf_to_par_band[iqmf];
+ alpha1 = alpha_prev;
+ beta1 = beta_prev;
+
+ ismp = 0;
+ alpha2 = hMCParamUpmix->alphas[ch];
+ beta2 = hMCParamUpmix->betas[ch];
+ alpha_smp = alpha1[ipar];
+ beta_smp = beta1[ipar];
+ dalpha = ( alpha2[ipar] - alpha1[ipar] ) / CLDFB_NO_COL_MAX;
+ dbeta = ( beta2[ipar] - beta1[ipar] ) / CLDFB_NO_COL_MAX;
+
+ for ( iismp = 0; iismp < CLDFB_NO_COL_MAX; iismp++ )
+ {
+ alpha_smp += dalpha;
+ beta_smp += dbeta;
+
+ vmre = qmf_mod_re[ismp][iqmf];
+ vmim = qmf_mod_im[ismp][iqmf];
+ vsre = qmf_side_re[ismp][iqmf];
+ vsim = qmf_side_im[ismp][iqmf];
+
+ qmf_side_re[ismp][iqmf] = alpha_smp * vmre + beta_smp * vsre;
+ qmf_side_im[ismp][iqmf] = alpha_smp * vmim + beta_smp * vsim;
+
+ ismp++;
+ }
+
+ alpha1 = alpha2;
+ beta1 = beta2;
+ }
+}
+
+static void paramupmix_td_decorr_process(
+ ivas_td_decorr_state_t *hTdDecorr[], /* i/o: SPAR Covar. decoder handle */
+ float pcm_in[][L_FRAME48k], /* i : input audio channels */
+ float **pp_out_pcm, /* o : output audio channels */
+ const int16_t output_frame /* i : output frame length */
+)
+{
+ int16_t j, k;
+ int16_t offset;
+ float in_duck_gain[L_FRAME48k], out_duck_gain[L_FRAME48k];
+
+ offset = (int16_t) ( output_frame * FRAMES_PER_SEC * IVAS_DECORR_PARM_LOOKAHEAD_TAU );
+
+ /* Look-ahead delay */
+ for ( k = 0; k < MC_PARAMUPMIX_COMBINATIONS; k++ )
+ {
+ mvr2r( pcm_in[k], pp_out_pcm[k], output_frame );
+ delay_signal( pp_out_pcm[k], output_frame, hTdDecorr[k]->look_ahead_buf, offset );
+
+ /* In ducking gains */
+ if ( hTdDecorr[k]->ducking_flag )
+ {
+ ivas_td_decorr_get_ducking_gains( hTdDecorr[k]->pTrans_det, pcm_in[k], in_duck_gain, out_duck_gain, output_frame, 0 );
+
+ for ( j = 0; j < output_frame; j++ )
+ {
+ pp_out_pcm[k][j] = pp_out_pcm[k][j] * in_duck_gain[j];
+ }
+ }
+
+ /* All pass delay section */
+ ivas_td_decorr_APD_iir_filter( &hTdDecorr[k]->APD_filt_state[0], pp_out_pcm[k], hTdDecorr[k]->num_apd_sections, output_frame );
+
+ /* Out ducking gains */
+ if ( hTdDecorr[k]->ducking_flag )
+ {
+ for ( j = 0; j < output_frame; j++ )
+ {
+ pp_out_pcm[k][j] = pp_out_pcm[k][j] * out_duck_gain[j];
+ }
+ }
+ }
+
+ return;
+}
+
+static int huff_read(
+ Decoder_State *st,
+ const int16_t ( *ht )[2] )
+{
+ int16_t node = 0;
+ uint16_t next_bit = 0;
+
+ do
+ {
+ next_bit = st->bit_stream[st->next_bit_pos];
+ st->next_bit_pos++;
+ node = ht[node][next_bit];
+ } while ( node > 0 );
+
+ return -( node + 1 );
+}
+
+static void huffman_decode(
+ Decoder_State *st,
+ int16_t nv,
+ int16_t ivStart,
+ PAR_TYPE parType,
+ QUANT_TYPE quant_type,
+ int16_t bNoDt,
+ int32_t *vq )
+{
+ const int16_t( *huff_node_table )[2];
+ int16_t iv, bdt, nquant, offset;
+
+
+ nquant = 0;
+ switch ( parType )
+ {
+ case ALPHA:
+ nquant = alpha_quant_table[quant_type].nquant;
+ break;
+ case BETA:
+ nquant = beta_quant_table[quant_type][0].nquant;
+ break;
+ default:
+ assert( 0 );
+ }
+
+ offset = nquant - 1; /* range of df/dt [-(nquant - 1), nquant - 1] */
+
+ if ( bNoDt )
+ {
+ bdt = 0;
+ }
+ else
+ {
+ bdt = st->bit_stream[st->next_bit_pos];
+ st->next_bit_pos++;
+ }
+ if ( bdt )
+ { /* Get dt */
+ switch ( parType )
+ {
+ case ALPHA:
+ huff_node_table = huff_nodes_dt.alpha[quant_type];
+ break;
+ case BETA:
+ huff_node_table = huff_nodes_dt.beta[quant_type];
+ break;
+ default:
+ huff_node_table = NULL;
+ assert( 0 );
+ }
+ for ( iv = ivStart; iv < nv; iv++ )
+ {
+ vq[iv] = huff_read( st, huff_node_table ) + vq[iv] - offset;
+ }
+ }
+ else /* Get f0, df */
+ {
+ switch ( parType )
+ {
+ case ALPHA:
+ huff_node_table = huff_nodes_df0.alpha[quant_type];
+ break;
+ case BETA:
+ huff_node_table = huff_nodes_df0.beta[quant_type];
+ break;
+ default:
+ huff_node_table = NULL;
+ assert( 0 );
+ }
+ vq[ivStart] = huff_read( st, huff_node_table );
+
+ switch ( parType )
+ {
+ case ALPHA:
+ huff_node_table = huff_nodes_df.alpha[quant_type];
+ break;
+ case BETA:
+ huff_node_table = huff_nodes_df.beta[quant_type];
+ break;
+ default:
+ assert( 0 );
+ }
+
+ for ( iv = ivStart + 1; iv < nv; iv++ )
+ {
+ vq[iv] = huff_read( st, huff_node_table ) + vq[iv - 1] - offset;
+ }
+ }
+}
+
+static void dequant_alpha(
+ int16_t nv,
+ int16_t ivStart,
+ QUANT_TYPE quant_type,
+ int32_t *vq,
+ float *v )
+{
+ int16_t iv;
+ ACPL_QUANT_TABLE *quant_table = &alpha_quant_table[quant_type];
+
+ for ( iv = 0; iv < ivStart; iv++ )
+ {
+ v[iv] = 0;
+ }
+
+ for ( iv = ivStart; iv < nv; iv++ )
+ {
+ v[iv] = quant_table->data[vq[iv]];
+ }
+}
+
+static void dequant_beta(
+ int16_t nv,
+ int16_t ivStart,
+ QUANT_TYPE quant_type,
+ int32_t *aq,
+ int32_t *bq,
+ float *beta )
+{
+ int16_t iv;
+ ACPL_QUANT_TABLE *quant_table;
+ const int16_t qmap[2][33] = {
+ { 0, 1, 2, 3, 4, 5, 6, 7, 8, 7, 6, 5, 4, 3, 2, 1, 0, 1, 2, 3, 4, 5, 6, 7, 8, 7, 6, 5, 4, 3, 2, 1, 0 },
+ { 0, 1, 2, 3, 4, 3, 2, 1, 0, 1, 2, 3, 4, 3, 2, 1, 0 }
+ };
+
+ for ( iv = 0; iv < ivStart; iv++ )
+ {
+ beta[iv] = 0;
+ }
+
+ for ( iv = ivStart; iv < nv; iv++ )
+ {
+ quant_table = &beta_quant_table[quant_type][qmap[quant_type][aq[iv]]];
+ beta[iv] = quant_table->data[bq[iv]];
+ }
+}
+
+static void get_ec_data(
+ Decoder_State *st,
+ PAR_TYPE parType,
+ QUANT_TYPE quant_type,
+ int16_t nParBand,
+ int16_t parBandStart,
+ int32_t *parQ,
+ int32_t *alphaQEnv,
+ float ab[IVAS_MAX_NUM_BANDS] )
+{
+ huffman_decode( st, nParBand, parBandStart, parType, quant_type, 0, parQ );
+ if ( parType == ALPHA )
+ {
+ dequant_alpha( nParBand, parBandStart, quant_type, parQ, ab );
+ mvl2l( parQ, alphaQEnv, (int16_t) nParBand );
+ }
+ else
+ {
+ dequant_beta( nParBand, parBandStart, quant_type, alphaQEnv, parQ, ab );
+ }
+}
diff --git a/lib_dec/ivas_mcmasa_dec.c b/lib_dec/ivas_mcmasa_dec.c
index 0b375d40313ef21dcd72eb81c8e64159385d74b8..99b3ff68744b0daf4e3460cd3c9ab3b764ad6bc3 100755
--- a/lib_dec/ivas_mcmasa_dec.c
+++ b/lib_dec/ivas_mcmasa_dec.c
@@ -131,16 +131,14 @@ ivas_error ivas_mcmasa_dec_reconfig(
}
else
{
- /* the decision for useTdDecorr is done in ivas_dirac_dec_init_binaural_data(). here, comparing against the same condition. */
- if ( st_ivas->hDiracDecBin->useTdDecorr != ( ivas_total_brate < IVAS_48k && st_ivas->nchan_transport == 1 ) )
+ /* if necessary, close/open td-decorrs */
+ if ( ( error = ivas_td_decorr_reconfig_dec( st_ivas->ivas_format, st_ivas->hDecoderConfig->ivas_total_brate, st_ivas->nchan_transport, st_ivas->hDecoderConfig->output_Fs, &( st_ivas->hDiracDecBin->hTdDecorr ), &( st_ivas->hDiracDecBin->useTdDecorr ) ) ) != IVAS_ERR_OK )
{
- /* st_ivas->hDiracDecBin->useTdDecorr will change => close and re-open. */
- ivas_dirac_dec_close_binaural_data( &st_ivas->hDiracDecBin );
- if ( ( error = ivas_dirac_dec_init_binaural_data( st_ivas, st_ivas->hHrtfParambin ) ) != IVAS_ERR_OK )
- {
- return error;
- }
+ return error;
}
+
+ /* regularization factor is bitrate-dependent */
+ st_ivas->hDiracDecBin->reqularizationFactor = configure_reqularization_factor( st_ivas->ivas_format, st_ivas->hDecoderConfig->ivas_total_brate );
}
}
diff --git a/lib_dec/ivas_mct_dec.c b/lib_dec/ivas_mct_dec.c
old mode 100644
new mode 100755
index 1ad01239cb0aadb2976d61530feff1781c83c568..46c4343800b8474a557627ae809ed95d5562798b
--- a/lib_dec/ivas_mct_dec.c
+++ b/lib_dec/ivas_mct_dec.c
@@ -54,8 +54,11 @@
* Local function prototypes
*-----------------------------------------------------------------------*/
+#ifdef JBM_TSM_ON_TCS
+static ivas_error ivas_mc_dec_reconfig( Decoder_Struct *st_ivas, uint16_t *nSamplesRendered, int16_t *data );
+#else
static ivas_error ivas_mc_dec_reconfig( Decoder_Struct *st_ivas );
-
+#endif
/*--------------------------------------------------------------------------*
* ivas_mct_dec()
@@ -195,6 +198,7 @@ ivas_error ivas_mct_dec(
/* Equalization in MDCT Domain */
ivas_ls_setup_conversion_process_mdct( st_ivas, output );
}
+
else if ( st_ivas->renderer_type == RENDERER_MC_PARAMMC && ( st_ivas->hDecoderConfig->output_config == AUDIO_CONFIG_MONO || st_ivas->hDecoderConfig->output_config == AUDIO_CONFIG_STEREO ) )
{
float *x_all[MAX_CICP_CHANNELS][NB_DIV];
@@ -273,7 +277,7 @@ ivas_error ivas_mct_dec(
#endif
}
/* move channels after LFE to correct output for multi-channel MCT */
- if ( st_ivas->ivas_format == MC_FORMAT && st_ivas->mc_mode == MC_MODE_MCT )
+ if ( st_ivas->ivas_format == MC_FORMAT && ( st_ivas->mc_mode == MC_MODE_MCT || st_ivas->mc_mode == MC_MODE_PARAMUPMIX ) )
{
float tmp[L_FRAME48k];
@@ -344,6 +348,10 @@ ivas_error create_mct_dec(
{
hMCT->nchan_out_woLFE = st_ivas->nchan_transport - st_ivas->hTransSetup.num_lfe;
}
+ else if ( st_ivas->ivas_format == MC_FORMAT && st_ivas->mc_mode == MC_MODE_PARAMUPMIX )
+ {
+ hMCT->nchan_out_woLFE = st_ivas->nchan_transport - st_ivas->hTransSetup.num_lfe;
+ }
else
{
assert( !"IVAS format currently not supported for MCT" );
@@ -449,6 +457,10 @@ ivas_error mct_dec_reconfigure(
{
hMCT->nchan_out_woLFE = st_ivas->nchan_transport - st_ivas->hTransSetup.num_lfe;
}
+ else if ( st_ivas->ivas_format == MC_FORMAT && st_ivas->mc_mode == MC_MODE_PARAMUPMIX )
+ {
+ hMCT->nchan_out_woLFE = st_ivas->nchan_transport - st_ivas->hTransSetup.num_lfe;
+ }
else
{
assert( !"IVAS format currently not supported for MCT" );
@@ -613,6 +625,11 @@ void ivas_mct_dec_close(
ivas_error ivas_mc_dec_config(
Decoder_Struct *st_ivas, /* i/o: IVAS decoder structure */
const int16_t idx /* i : LS config. index */
+#ifdef JBM_TSM_ON_TCS
+ ,
+ uint16_t *nSamplesRendered, /* o : samples flushed from last frame (JBM) */
+ int16_t *data /* o : flushed samples (JBM) */
+#endif
)
{
AUDIO_CONFIG signaled_config;
@@ -642,7 +659,11 @@ ivas_error ivas_mc_dec_config(
{
if ( st_ivas->hDecoderConfig->last_ivas_total_brate != st_ivas->hDecoderConfig->ivas_total_brate || st_ivas->transport_config != signaled_config || last_mc_mode != st_ivas->mc_mode )
{
+#ifdef JBM_TSM_ON_TCS
+ ivas_mc_dec_reconfig( st_ivas, nSamplesRendered, data );
+#else
ivas_mc_dec_reconfig( st_ivas );
+#endif
}
}
@@ -661,6 +682,11 @@ ivas_error ivas_mc_dec_config(
static ivas_error ivas_mc_dec_reconfig(
Decoder_Struct *st_ivas /* i/o: IVAS decoder structure */
+#ifdef JBM_TSM_ON_TCS
+ ,
+ uint16_t *nSamplesRendered, /* o : number of samples flushed from the last frame (JBM) */
+ int16_t *data /* o : flushed samples (JBM) */
+#endif
)
{
int16_t nchan_transport_old, nSCE_old, nCPE_old, sba_dirac_stereo_flag_old, nchan_hp20_old;
@@ -670,6 +696,14 @@ static ivas_error ivas_mc_dec_reconfig(
Decoder_State *st;
ivas_error error;
MC_MODE mc_mode, last_mc_mode;
+#ifdef JBM_TSM_ON_TCS
+ TC_BUFFER_MODE tc_buffer_mode_new;
+ int16_t tc_nchan_tc_new;
+ int16_t tc_nchan_allocate_new;
+ int16_t tc_granularity_new;
+ AUDIO_CONFIG intern_config_old;
+ IVAS_OUTPUT_SETUP hIntSetupOld;
+#endif
error = IVAS_ERR_OK;
@@ -700,13 +734,63 @@ static ivas_error ivas_mc_dec_reconfig(
}
st_ivas->sba_dirac_stereo_flag = ivas_get_sba_dirac_stereo_flag( st_ivas );
+#ifdef JBM_TSM_ON_TCS
+ /* save old IntSetup, might be needed for JBM flushing...*/
+ intern_config_old = st_ivas->intern_config;
+ hIntSetupOld = st_ivas->hIntSetup;
+ tc_granularity_new = 1;
+#endif
+
/* renderer might have changed, reselect */
renderer_type_old = st_ivas->renderer_type;
ivas_renderer_select( st_ivas );
+
/* side effect of the renderer selection can be a changed internal config */
ivas_output_init( &( st_ivas->hIntSetup ), st_ivas->intern_config );
+#ifdef JBM_TSM_ON_TCS
+ if ( st_ivas->hDecoderConfig->voip_active )
+ {
+ /* transfer subframe info from DirAC or ParamMC to central tc buffer */
+ if ( last_mc_mode == MC_MODE_PARAMMC )
+ {
+ st_ivas->hTcBuffer->nb_subframes = st_ivas->hParamMC->nb_subframes;
+ st_ivas->hTcBuffer->subframes_rendered = st_ivas->hParamMC->subframes_rendered;
+ st_ivas->hTcBuffer->num_slots = st_ivas->hParamMC->num_slots;
+ st_ivas->hTcBuffer->slots_rendered = st_ivas->hParamMC->slots_rendered;
+ mvs2s( st_ivas->hParamMC->subframe_nbslots, st_ivas->hTcBuffer->subframe_nbslots, MAX_JBM_SUBFRAMES_5MS );
+ }
+ else if ( last_mc_mode == MC_MODE_MCMASA && st_ivas->hDirAC != NULL )
+ {
+ st_ivas->hTcBuffer->nb_subframes = st_ivas->hDirAC->nb_subframes;
+ st_ivas->hTcBuffer->subframes_rendered = st_ivas->hDirAC->subframes_rendered;
+ st_ivas->hTcBuffer->num_slots = st_ivas->hDirAC->num_slots;
+ st_ivas->hTcBuffer->slots_rendered = st_ivas->hDirAC->slots_rendered;
+ mvs2s( st_ivas->hDirAC->subframe_nbslots, st_ivas->hTcBuffer->subframe_nbslots, MAX_JBM_SUBFRAMES_5MS );
+ }
+ /* JBM: when granularity goes down (e.g. MCT with CREND -> ParamMC with binaural fastconv
+ render what still fits in the new granularity */
+ tc_granularity_new = ivas_jbm_dec_get_render_granularity( st_ivas->renderer_type, st_ivas->hDecoderConfig->output_Fs );
+ if ( tc_granularity_new < st_ivas->hTcBuffer->n_samples_granularity )
+ {
+ if ( ( error = ivas_jbm_dec_flush_renderer( st_ivas, tc_granularity_new, renderer_type_old, intern_config_old, &hIntSetupOld, last_mc_mode, ISM_MODE_NONE, nSamplesRendered, data ) ) != IVAS_ERR_OK )
+ {
+ return error;
+ }
+ }
+ /* JBM: when granularity goes up set samples to discard at the beginning of the frame */
+ else if ( tc_granularity_new > st_ivas->hTcBuffer->n_samples_granularity )
+ {
+ if ( ( error = ivas_jbm_dec_set_discard_samples( st_ivas ) ) != IVAS_ERR_OK )
+ {
+ return error;
+ }
+ }
+ }
+#endif
+
+
if ( st_ivas->mc_mode == MC_MODE_MCT )
{
st_ivas->nchan_transport = ivas_mc_ls_setup_get_num_channels( ivas_mc_map_output_config_to_mc_ls_setup( st_ivas->transport_config ) );
@@ -724,10 +808,23 @@ static ivas_error ivas_mc_dec_reconfig(
ivas_ls_setup_conversion_close( &st_ivas->hLsSetUpConversion );
}
+ if ( last_mc_mode == MC_MODE_PARAMUPMIX )
+ {
+ ivas_mc_paramupmix_dec_close( &( st_ivas->hMCParamUpmix ) );
+ ivas_ls_setup_conversion_close( &( st_ivas->hLsSetUpConversion ) );
+ }
/* De-allocate McMasa-related handles */
ivas_masa_dec_close( &( st_ivas->hMasa ) );
ivas_qmetadata_close( &st_ivas->hQMetaData );
+#ifdef JBM_TSM_ON_TCS
+ if ( st_ivas->hDirAC != NULL )
+ {
+ ivas_dirac_dec_close( &st_ivas->hDirAC );
+ vbap_free_data( &( st_ivas->hVBAPdata ) );
+ }
+#endif
+
/* init LS conversion if the renderer type asks for it */
if ( st_ivas->renderer_type == RENDERER_MC && st_ivas->hLsSetUpConversion == NULL )
{
@@ -738,6 +835,46 @@ static ivas_error ivas_mc_dec_reconfig(
}
}
}
+ else if ( st_ivas->mc_mode == MC_MODE_PARAMUPMIX )
+ {
+ st_ivas->nSCE = 0;
+ st_ivas->nCPE = MC_PARAMUPMIX_MAX_TRANSPORT_CHANS / 2;
+ st_ivas->nchan_transport = MC_PARAMUPMIX_MAX_TRANSPORT_CHANS;
+
+ if ( last_mc_mode != MC_MODE_PARAMUPMIX )
+ /* This should always be the case, only supporting one bitrate currently */
+ {
+ /*De-allocate handles for other MC modes*/
+ if ( st_ivas->hParamMC != NULL )
+ {
+ ivas_param_mc_dec_close( &st_ivas->hParamMC );
+
+ /* remove ls conversion if it was allocated by ParamMC */
+ ivas_ls_setup_conversion_close( &st_ivas->hLsSetUpConversion );
+ }
+
+ ivas_masa_dec_close( &( st_ivas->hMasa ) );
+ ivas_qmetadata_close( &st_ivas->hQMetaData );
+
+ /* init LS conversion if the renderer type asks for it */
+ if ( ( st_ivas->renderer_type == RENDERER_MC ) && st_ivas->hLsSetUpConversion == NULL )
+ {
+ if ( ( error = ivas_ls_setup_conversion_open( st_ivas ) ) != IVAS_ERR_OK )
+ {
+ return error;
+ }
+ }
+
+ if ( ( error = ivas_mc_paramupmix_dec_open( st_ivas ) ) != IVAS_ERR_OK )
+ {
+ return error;
+ }
+ }
+ else
+ {
+ assert( 0 );
+ }
+ }
else if ( st_ivas->mc_mode == MC_MODE_PARAMMC )
{
if ( last_mc_mode != MC_MODE_PARAMMC )
@@ -765,6 +902,15 @@ static ivas_error ivas_mc_dec_reconfig(
ivas_masa_dec_close( &( st_ivas->hMasa ) );
ivas_qmetadata_close( &st_ivas->hQMetaData );
+#ifdef JBM_TSM_ON_TCS
+ if ( st_ivas->hDirAC != NULL )
+ {
+ ivas_dirac_dec_close( &st_ivas->hDirAC );
+
+ vbap_free_data( &( st_ivas->hVBAPdata ) );
+ }
+#endif
+
if ( last_mc_mode == MC_MODE_MCT )
{
if ( st_ivas->hMCT != NULL && st_ivas->nchan_transport <= CPE_CHANNELS )
@@ -799,6 +945,8 @@ static ivas_error ivas_mc_dec_reconfig(
ivas_ls_setup_conversion_close( &st_ivas->hLsSetUpConversion );
}
+ ivas_mc_paramupmix_dec_close( &( st_ivas->hMCParamUpmix ) );
+
if ( st_ivas->hParamMC != NULL )
{
ivas_param_mc_dec_close( &st_ivas->hParamMC );
@@ -892,6 +1040,11 @@ static ivas_error ivas_mc_dec_reconfig(
new_brate_SCE = 0;
new_brate_CPE = ( ivas_total_brate / ( st_ivas->nchan_transport - 1 ) ) * CPE_CHANNELS;
}
+ else if ( st_ivas->mc_mode == MC_MODE_PARAMUPMIX )
+ {
+ new_brate_SCE = 0;
+ new_brate_CPE = ( ivas_total_brate / ( st_ivas->nchan_transport - 1 ) ) * CPE_CHANNELS;
+ }
else
{
new_brate_SCE = 0; /* ivas_total_brate / st_ivas->nchan_transport;*/
@@ -928,20 +1081,11 @@ static ivas_error ivas_mc_dec_reconfig(
return error;
}
- /*-----------------------------------------------------------------*
- * CLDFB instances
- *-----------------------------------------------------------------*/
-
- if ( ( error = ivas_cldfb_dec_reconfig( st_ivas, nchan_transport_old, numCldfbAnalyses_old, numCldfbSyntheses_old ) ) != IVAS_ERR_OK )
- {
- return error;
- }
/*-----------------------------------------------------------------*
* Allocate the LFE handle that is coded seperately after the allocation of the core coders
*-----------------------------------------------------------------*/
-
- if ( st_ivas->mc_mode == MC_MODE_MCT && st_ivas->hLFE == NULL )
+ if ( ( st_ivas->mc_mode == MC_MODE_MCT || st_ivas->mc_mode == MC_MODE_PARAMUPMIX ) && st_ivas->hLFE == NULL )
{
int32_t binauralization_delay_ns = st_ivas->binaural_latency_ns;
if ( st_ivas->hBinRenderer != NULL )
@@ -995,6 +1139,10 @@ static ivas_error ivas_mc_dec_reconfig(
else if ( st_ivas->renderer_type == RENDERER_DISABLE && st_ivas->hDirAC != NULL )
{
ivas_dirac_dec_close( &( st_ivas->hDirAC ) );
+
+#ifdef JBM_TSM_ON_TCS
+ vbap_free_data( &( st_ivas->hVBAPdata ) );
+#endif
}
}
@@ -1121,5 +1269,82 @@ static ivas_error ivas_mc_dec_reconfig(
#endif
}
+ /*-----------------------------------------------------------------*
+ * TD Decorrelator
+ *-----------------------------------------------------------------*/
+
+ if ( st_ivas->hDiracDecBin != NULL )
+ {
+ if ( ( error = ivas_td_decorr_reconfig_dec( st_ivas->ivas_format, st_ivas->hDecoderConfig->ivas_total_brate, st_ivas->nchan_transport, st_ivas->hDecoderConfig->output_Fs, &( st_ivas->hDiracDecBin->hTdDecorr ), &( st_ivas->hDiracDecBin->useTdDecorr ) ) ) != IVAS_ERR_OK )
+ {
+ return error;
+ }
+ }
+
+ /*-----------------------------------------------------------------*
+ * CLDFB instances
+ *-----------------------------------------------------------------*/
+
+ if ( ( error = ivas_cldfb_dec_reconfig( st_ivas, nchan_transport_old, numCldfbAnalyses_old, numCldfbSyntheses_old ) ) != IVAS_ERR_OK )
+ {
+ return error;
+ }
+
+#ifdef JBM_TSM_ON_TCS
+ /*-----------------------------------------------------------------*
+ * Reconfigure TC buffer
+ *-----------------------------------------------------------------*/
+
+ if ( st_ivas->hDecoderConfig->voip_active == 1 )
+ {
+ int16_t tc_nchan_full_new;
+ DECODER_TC_BUFFER_HANDLE hTcBuffer;
+
+ hTcBuffer = st_ivas->hTcBuffer;
+ tc_buffer_mode_new = ivas_jbm_dec_get_tc_buffer_mode( st_ivas );
+ tc_nchan_tc_new = ivas_jbm_dec_get_num_tc_channels( st_ivas );
+ tc_nchan_allocate_new = tc_nchan_tc_new;
+ tc_nchan_full_new = tc_nchan_tc_new;
+ if ( st_ivas->renderer_type == RENDERER_BINAURAL_PARAMETRIC || st_ivas->renderer_type == RENDERER_BINAURAL_PARAMETRIC_ROOM || st_ivas->renderer_type == RENDERER_STEREO_PARAMETRIC )
+ {
+ tc_nchan_allocate_new = 2 * BINAURAL_CHANNELS;
+ tc_nchan_full_new = tc_nchan_allocate_new;
+ }
+ if ( st_ivas->mc_mode == MC_MODE_PARAMMC && st_ivas->hDecoderConfig->output_config != AUDIO_CONFIG_MONO && st_ivas->hDecoderConfig->output_config != AUDIO_CONFIG_STEREO )
+ {
+ tc_nchan_full_new = 0;
+ }
+
+ /* reconfigure buffer */
+ if ( hTcBuffer->tc_buffer_mode != tc_buffer_mode_new || hTcBuffer->nchan_transport_jbm != tc_nchan_tc_new ||
+ hTcBuffer->nchan_buffer_full != tc_nchan_full_new || hTcBuffer->nchan_transport_internal != tc_nchan_allocate_new ||
+ tc_granularity_new != hTcBuffer->n_samples_granularity )
+ {
+ if ( ( error = ivas_jbm_dec_tc_buffer_reconfigure( st_ivas, tc_buffer_mode_new, tc_nchan_tc_new, tc_nchan_allocate_new, tc_nchan_full_new, tc_granularity_new ) ) != IVAS_ERR_OK )
+ {
+ return error;
+ }
+ }
+
+ /* transfer subframe info from central tc buffer to ParamMC or McMASA (DirAC) */
+ if ( st_ivas->hDirAC != NULL )
+ {
+ st_ivas->hDirAC->nb_subframes = st_ivas->hTcBuffer->nb_subframes;
+ st_ivas->hDirAC->subframes_rendered = st_ivas->hTcBuffer->subframes_rendered;
+ st_ivas->hDirAC->num_slots = st_ivas->hTcBuffer->num_slots;
+ st_ivas->hDirAC->slots_rendered = st_ivas->hTcBuffer->slots_rendered;
+ mvs2s( st_ivas->hTcBuffer->subframe_nbslots, st_ivas->hDirAC->subframe_nbslots, MAX_JBM_SUBFRAMES_5MS );
+ }
+ else if ( st_ivas->hParamMC != NULL )
+ {
+ st_ivas->hParamMC->nb_subframes = st_ivas->hTcBuffer->nb_subframes;
+ st_ivas->hParamMC->subframes_rendered = st_ivas->hTcBuffer->subframes_rendered;
+ st_ivas->hParamMC->num_slots = st_ivas->hTcBuffer->num_slots;
+ st_ivas->hParamMC->slots_rendered = st_ivas->hTcBuffer->slots_rendered;
+ mvs2s( st_ivas->hTcBuffer->subframe_nbslots, st_ivas->hParamMC->subframe_nbslots, MAX_JBM_SUBFRAMES_5MS );
+ }
+ }
+#endif
+
return error;
}
diff --git a/lib_dec/ivas_mdct_core_dec.c b/lib_dec/ivas_mdct_core_dec.c
index 843c739fbcb62c46c84ee168f5f6dc6bb8751ac9..becf11e070428610fdc436ab17ac3a884021c195 100644
--- a/lib_dec/ivas_mdct_core_dec.c
+++ b/lib_dec/ivas_mdct_core_dec.c
@@ -35,9 +35,7 @@
#include "options.h"
#include "prot.h"
#include "rom_com.h"
-#ifdef SNS_MSVQ
#include "ivas_rom_com.h"
-#endif
#ifdef DEBUGGING
#include "debug.h"
#endif
@@ -371,7 +369,6 @@ void ivas_mdct_dec_side_bits_frame_channel(
* SNS parameters
*--------------------------------------------------------------------------------*/
-#ifdef SNS_MSVQ
sns_low_br_mode = 0;
skipped_first_channel = 0;
if ( !MCT_flag && sts[0]->sr_core == 25600 && ( ( hCPE->element_brate == IVAS_48k || hCPE->element_brate == IVAS_64k ) ) )
@@ -470,44 +467,6 @@ void ivas_mdct_dec_side_bits_frame_channel(
st->side_bits_frame_channel += st0->next_bit_pos - start_bit_pos_sns;
}
}
-#else
- skipped_first_channel = 0;
- sns_low_br_mode = 0;
- for ( ch = 0; ch < CPE_CHANNELS; ch++ )
- {
- st = sts[ch];
-
- if ( st->mct_chan_mode == MCT_CHAN_MODE_IGNORE )
- {
- skipped_first_channel = 1;
- continue;
- }
-
- start_bit_pos_sns = st0->next_bit_pos;
-
- if ( ch == 0 || skipped_first_channel )
- {
- /* read SNS stereo mode */
- param_lpc[0][0] = get_next_indice( st0, 1 ) << 1;
-
- /* read low br mode flag (if it is possible to be non-zero) */
- if ( sts[0]->element_brate == IVAS_48k && !( ( sts[0]->core == TCX_20 && sts[1]->core == TCX_20 ) ) )
- {
- sns_low_br_mode = get_next_indice( st0, 1 );
- }
- }
-
- tmp = ch;
- if ( ch == 1 && param_lpc[0][0] == 2 )
- {
- tmp = 3;
- }
-
- getLPCparam( st, ¶m_lpc[ch][0], st0, tmp, sns_low_br_mode && !( sts[0]->core == TCX_20 && sts[1]->core == TCX_20 ) );
-
- st->side_bits_frame_channel += st0->next_bit_pos - start_bit_pos_sns;
- }
-#endif // SNS_MSVQ
}
return;
@@ -543,11 +502,7 @@ void ivas_mdct_core_invQ(
int16_t *prm[CPE_CHANNELS];
/* LPC */
Word16 Aind[CPE_CHANNELS][M + 1];
-#ifdef SNS_MSVQ
float sns[CPE_CHANNELS][NB_DIV][M];
-#else
- float lsf[CPE_CHANNELS][( NB_DIV + 1 ) * M];
-#endif
/* TCX */
float xn_buf[L_MDCT_OVLP_MAX + L_FRAME_PLUS + L_MDCT_OVLP_MAX];
int16_t tcx_offset[CPE_CHANNELS];
@@ -714,7 +669,6 @@ void ivas_mdct_core_invQ(
* LPC PARAMETERS
*--------------------------------------------------------------------------------*/
-#ifdef SNS_MSVQ
if ( bfi == 0 )
{
if ( !MCT_flag && sts[0]->sr_core == 25600 && ( ( hCPE->element_brate == IVAS_48k || hCPE->element_brate == IVAS_64k ) ) )
@@ -725,7 +679,7 @@ void ivas_mdct_core_invQ(
{
if ( sts[0]->core == TCX_20_CORE && sts[1]->core == TCX_20_CORE && sts[0]->mct_chan_mode != MCT_CHAN_MODE_IGNORE && sts[1]->mct_chan_mode != MCT_CHAN_MODE_IGNORE )
{
- sns_avq_dec_stereo( param_lpc[0], param_lpc[1], &sns[0][0][0], &sns[1][0][0] );
+ sns_avq_dec_stereo( param_lpc[0], param_lpc[1], sts[0]->L_frame, &sns[0][0][0], &sns[1][0][0] );
}
else
{
@@ -734,32 +688,12 @@ void ivas_mdct_core_invQ(
st = sts[ch];
if ( st->mct_chan_mode != MCT_CHAN_MODE_IGNORE )
{
- sns_avq_dec( param_lpc[ch], sns[ch], st->numlpc );
+ sns_avq_dec( param_lpc[ch], sns[ch], st->L_frame, st->numlpc );
}
}
}
}
}
-#else
- if ( bfi == 0 )
- {
- if ( sts[0]->core == TCX_20_CORE && sts[1]->core == TCX_20_CORE && sts[0]->mct_chan_mode != MCT_CHAN_MODE_IGNORE && sts[1]->mct_chan_mode != MCT_CHAN_MODE_IGNORE )
- {
- sns_avq_dec_stereo( param_lpc[0], param_lpc[1], &lsf[0][M], &lsf[1][M] );
- }
- else
- {
- for ( ch = 0; ch < CPE_CHANNELS; ch++ )
- {
- st = sts[ch];
- if ( st->mct_chan_mode != MCT_CHAN_MODE_IGNORE )
- {
- sns_avq_dec( param_lpc[ch], &lsf[ch][M], st->numlpc );
- }
- }
- }
- }
-#endif
/*--------------------------------------------------------------*
@@ -804,11 +738,7 @@ void ivas_mdct_core_invQ(
/* Stability Factor */
if ( !bfi )
{
-#ifdef SNS_MSVQ
mvr2r( sns[ch][k], &Aq[ch][k * M], M );
-#else
- mvr2r( &lsf[ch][( k + 1 ) * M], &Aq[ch][k * M], M );
-#endif
}
else
{
diff --git a/lib_dec/ivas_objectRenderer_internal.c b/lib_dec/ivas_objectRenderer_internal.c
index f1c1fc04f207070edf6ba1652ee35d1fa5fe3c77..ba14104ed95239e1cf2b831c48be80c715f70b88 100644
--- a/lib_dec/ivas_objectRenderer_internal.c
+++ b/lib_dec/ivas_objectRenderer_internal.c
@@ -66,15 +66,180 @@ ivas_error ivas_td_binaural_open(
*---------------------------------------------------------------------*/
ivas_error ivas_td_binaural_renderer(
- Decoder_Struct *st_ivas, /* i/o: IVAS decoder structure */
+ Decoder_Struct *st_ivas, /* i/o: IVAS decoder structure */
+#ifdef JBM_TSM_ON_TCS
+ float *output[], /* i/o: SCE channels / Binaural synthesis */
+#else
float output[][L_FRAME48k], /* i/o: SCE channels / Binaural synthesis */
- const int16_t output_frame /* i : output frame length */
+#endif
+ const int16_t output_frame /* i : output frame length */
)
{
+#ifdef FIX_356_ISM_METADATA_SYNC
+ int16_t ism_md_subframe_update;
+
+ if ( st_ivas->hDecoderConfig->Opt_delay_comp )
+ {
+ ism_md_subframe_update = 1;
+ }
+ else
+ {
+ ism_md_subframe_update = 2;
+ }
+ return ivas_td_binaural_renderer_unwrap(
+ st_ivas->hReverb,
+ st_ivas->transport_config,
+ st_ivas->hBinRendererTd, st_ivas->nchan_transport, LFE_CHANNEL, st_ivas->ivas_format,
+ st_ivas->hIsmMetaData, st_ivas->hDecoderConfig->Opt_Headrotation, ( st_ivas->hHeadTrackData != NULL ) ? st_ivas->hHeadTrackData->Quaternions : NULL,
+ ( st_ivas->hHeadTrackData != NULL ) ? st_ivas->hHeadTrackData->Pos : NULL, ism_md_subframe_update, output, output_frame );
+#else
return ivas_td_binaural_renderer_unwrap(
st_ivas->hReverb,
st_ivas->transport_config,
st_ivas->hBinRendererTd, st_ivas->nchan_transport, LFE_CHANNEL, st_ivas->ivas_format,
st_ivas->hIsmMetaData, st_ivas->hDecoderConfig->Opt_Headrotation, ( st_ivas->hHeadTrackData != NULL ) ? st_ivas->hHeadTrackData->Quaternions : NULL,
( st_ivas->hHeadTrackData != NULL ) ? st_ivas->hHeadTrackData->Pos : NULL, output, output_frame );
+#endif
+}
+
+
+#ifdef JBM_TSM_ON_TCS
+/*---------------------------------------------------------------------*
+ * ivas_td_binaural_renderer_sf()
+ *
+ * Receives the current frames for the object streams, updates metadata
+ * and renders the current frame.
+ *---------------------------------------------------------------------*/
+
+ivas_error ivas_td_binaural_renderer_sf(
+ Decoder_Struct *st_ivas, /* i/o: IVAS decoder structure */
+ float *output[], /* i/o: SCE channels / Binaural synthesis */
+ const int16_t n_samples_granularity /* i : granularity of the renderer/buffer */
+)
+{
+ int16_t first_sf, last_sf, subframe_idx;
+ float reverb_signal[BINAURAL_CHANNELS][L_FRAME48k / MAX_PARAM_SPATIAL_SUBFRAMES];
+ float *p_reverb_signal[BINAURAL_CHANNELS];
+ float *output_f_local[BINAURAL_CHANNELS];
+ float *tc_local[MAX_TRANSPORT_CHANNELS];
+ int16_t ch, slot_size, slots_to_render, output_frame;
+ ivas_error error;
+
+#ifdef FIX_356_ISM_METADATA_SYNC
+ int16_t ism_md_subframe_update_jbm;
+ int16_t c_indx, nS;
+
+ /* Number of subframes to delay metadata to sync with audio */
+ if ( st_ivas->hDecoderConfig->Opt_delay_comp )
+ {
+ ism_md_subframe_update_jbm = max( 0, st_ivas->hTcBuffer->nb_subframes - 3 );
+ }
+ else
+ {
+ ism_md_subframe_update_jbm = st_ivas->hTcBuffer->nb_subframes - 2;
+ }
+
+#endif
+ for ( ch = 0; ch < BINAURAL_CHANNELS; ch++ )
+ {
+ p_reverb_signal[ch] = reverb_signal[ch];
+ }
+
+ for ( ch = 0; ch < st_ivas->hTcBuffer->nchan_transport_internal; ch++ )
+ {
+ tc_local[ch] = st_ivas->hTcBuffer->tc[ch] + st_ivas->hTcBuffer->n_samples_rendered;
+ }
+
+ for ( ch = 0; ch < st_ivas->hDecoderConfig->nchan_out; ch++ )
+ {
+ output_f_local[ch] = output[ch];
+ }
+
+ slot_size = st_ivas->hTcBuffer->n_samples_granularity;
+
+ /* loop for synthesis, assume we always have to render in multiples of 5ms subframes with spills */
+ slots_to_render = min( st_ivas->hTcBuffer->num_slots - st_ivas->hTcBuffer->slots_rendered, n_samples_granularity / slot_size );
+ first_sf = st_ivas->hTcBuffer->subframes_rendered;
+ last_sf = first_sf;
+ st_ivas->hTcBuffer->slots_rendered += slots_to_render;
+
+ while ( slots_to_render > 0 )
+ {
+ slots_to_render -= st_ivas->hTcBuffer->subframe_nbslots[last_sf];
+ last_sf++;
+ }
+
+ for ( subframe_idx = first_sf; subframe_idx < last_sf; subframe_idx++ )
+ {
+ output_frame = st_ivas->hTcBuffer->subframe_nbslots[subframe_idx] * st_ivas->hTcBuffer->n_samples_granularity;
+
+ /* Update object position(s) */
+#ifdef FIX_356_ISM_METADATA_SYNC
+ c_indx = 0;
+
+ for ( nS = 0; nS < st_ivas->nchan_transport; nS++ )
+ {
+ if ( !( st_ivas->ivas_format == MC_FORMAT && nS == LFE_CHANNEL ) ) /* Skip LFE for MC */
+ {
+ st_ivas->hBinRendererTd->Sources[c_indx]->InputFrame_p = tc_local[nS];
+ st_ivas->hBinRendererTd->Sources[c_indx]->SrcRend_p->InputAvailable = TRUE;
+ c_indx++;
+ }
+ }
+ if ( subframe_idx == ism_md_subframe_update_jbm )
+ {
+ TDREND_Update_object_positions( st_ivas->hBinRendererTd, st_ivas->nchan_transport, st_ivas->ivas_format, st_ivas->hIsmMetaData );
+ }
+#else
+ TDREND_Update_object_positions( st_ivas->hBinRendererTd, st_ivas->nchan_transport, LFE_CHANNEL, st_ivas->ivas_format, st_ivas->hIsmMetaData, tc_local );
+#endif
+
+ /* Update the listener's location/orientation */
+ TDREND_Update_listener_orientation( st_ivas->hBinRendererTd, st_ivas->hDecoderConfig->Opt_Headrotation,
+ ( st_ivas->hHeadTrackData != NULL ) ? &st_ivas->hHeadTrackData->Quaternions[0] : NULL,
+ ( st_ivas->hHeadTrackData != NULL ) ? st_ivas->hHeadTrackData->Pos : NULL );
+
+ if ( ( st_ivas->hRenderConfig != NULL ) && ( st_ivas->hRenderConfig->roomAcoustics.late_reverb_on ) )
+ {
+ if ( ( error = ivas_reverb_process( st_ivas->hReverb, st_ivas->transport_config, 0, tc_local, p_reverb_signal, 0 ) ) != IVAS_ERR_OK )
+ {
+ return error;
+ }
+ }
+
+ /* Render subframe */
+#ifdef FIX_356_ISM_METADATA_SYNC
+ if ( ( error = TDREND_GetMix( st_ivas->hBinRendererTd, output_f_local, output_frame, 0, ism_md_subframe_update_jbm ) ) != IVAS_ERR_OK )
+#else
+ if ( ( error = TDREND_GetMix( st_ivas->hBinRendererTd, output_f_local, output_frame, 0 ) ) != IVAS_ERR_OK )
+#endif
+ {
+ return error;
+ }
+
+ if ( st_ivas->hRenderConfig != NULL ) /* Renderer Configuration not enabled in TD standalone renderer */
+ {
+ if ( st_ivas->hRenderConfig->roomAcoustics.late_reverb_on )
+ {
+ /* add reverb to rendered signals */
+ v_add( reverb_signal[0], output_f_local[0], output_f_local[0], output_frame );
+ v_add( reverb_signal[1], output_f_local[1], output_f_local[1], output_frame );
+ }
+ }
+
+ for ( ch = 0; ch < st_ivas->hTcBuffer->nchan_transport_internal; ch++ )
+ {
+ tc_local[ch] += output_frame;
+ }
+
+ for ( ch = 0; ch < st_ivas->hDecoderConfig->nchan_out; ch++ )
+ {
+ output_f_local[ch] += output_frame;
+ }
+ }
+
+ st_ivas->hTcBuffer->subframes_rendered = last_sf;
+
+ return IVAS_ERR_OK;
}
+#endif
diff --git a/lib_dec/ivas_out_setup_conversion.c b/lib_dec/ivas_out_setup_conversion.c
index 2fb04af8d78f3dda0f1b974a1215b51c46f4bebf..7d14ee5041ad42eb604bd594911bfa2232b7ef0a 100644
--- a/lib_dec/ivas_out_setup_conversion.c
+++ b/lib_dec/ivas_out_setup_conversion.c
@@ -312,7 +312,16 @@ ivas_error ivas_ls_setup_conversion_open(
int16_t output_frame;
int32_t output_Fs;
int16_t nchan_out;
+ int16_t paramUpmixMonoStereo;
+ if ( st_ivas->ivas_format == MC_FORMAT && st_ivas->mc_mode == MC_MODE_PARAMUPMIX && ( st_ivas->hDecoderConfig->output_config == AUDIO_CONFIG_MONO || st_ivas->hDecoderConfig->output_config == AUDIO_CONFIG_STEREO ) )
+ {
+ paramUpmixMonoStereo = TRUE;
+ }
+ else
+ {
+ paramUpmixMonoStereo = FALSE;
+ }
output_Fs = st_ivas->hDecoderConfig->output_Fs;
nchan_out = st_ivas->hDecoderConfig->nchan_out;
output_frame = (int16_t) ( output_Fs / FRAMES_PER_SEC );
@@ -351,7 +360,22 @@ ivas_error ivas_ls_setup_conversion_open(
}
else
{
- inChannels = st_ivas->nchan_transport;
+ if ( st_ivas->ivas_format == MC_FORMAT && st_ivas->mc_mode == MC_MODE_PARAMUPMIX )
+ {
+ if ( paramUpmixMonoStereo == TRUE )
+ {
+ inChannels = audioCfg2channels( AUDIO_CONFIG_5_1_2 );
+ }
+ else
+ {
+ inChannels = st_ivas->hTransSetup.nchan_out_woLFE + st_ivas->hTransSetup.num_lfe;
+ }
+ }
+ else
+ {
+ inChannels = st_ivas->nchan_transport;
+ }
+
/*Initialization of MDCT bands with TCX20 resolution */
ivas_lssetupconversion_mdct_init_bands( output_frame, TCX_20_CORE, &hLsSetUpConversion->sfbOffset[0], &hLsSetUpConversion->sfbCnt );
if ( ( hLsSetUpConversion->targetEnergyPrev[0] = (float *) malloc( ( MAX_SFB + 2 ) * sizeof( float ) ) ) == NULL )
@@ -397,7 +421,14 @@ ivas_error ivas_ls_setup_conversion_open(
{
if ( st_ivas->transport_config != AUDIO_CONFIG_INVALID )
{
- get_ls_conversion_matrix( hLsSetUpConversion, st_ivas->transport_config, st_ivas->hDecoderConfig->output_config );
+ if ( paramUpmixMonoStereo == TRUE )
+ {
+ get_ls_conversion_matrix( hLsSetUpConversion, AUDIO_CONFIG_5_1_2, st_ivas->hDecoderConfig->output_config );
+ }
+ else
+ {
+ get_ls_conversion_matrix( hLsSetUpConversion, st_ivas->transport_config, st_ivas->hDecoderConfig->output_config );
+ }
}
else
{
@@ -465,8 +496,14 @@ void ivas_ls_setup_conversion_close(
void ivas_ls_setup_conversion(
Decoder_Struct *st_ivas, /* i : IVAS decoder structure */
+ const int16_t input_chans, /* i : number of input channels to the renderer */
const int16_t output_frame, /* i : frame length */
- float output[][L_FRAME48k] /* i/o: LS input/output synthesis signal */
+#ifdef JBM_TSM_ON_TCS
+ float *input[], /* i : LS input/output synthesis signal */
+ float *output[] /* i/o: LS input/output synthesis signal */
+#else
+ float output[][L_FRAME48k] /* i/o: LS input/output synthesis signal */
+#endif
)
{
int16_t chInIdx, chOutIdx, idx;
@@ -481,7 +518,7 @@ void ivas_ls_setup_conversion(
for ( chOutIdx = 0; chOutIdx < st_ivas->hDecoderConfig->nchan_out; chOutIdx++ )
{
set_zero( output_tmp[chOutIdx], output_frame );
- for ( chInIdx = 0; chInIdx < st_ivas->nchan_transport; chInIdx++ )
+ for ( chInIdx = 0; chInIdx < input_chans; chInIdx++ )
{
dmxCoeff = hLsSetUpConversion->dmxMtx[chInIdx][chOutIdx];
@@ -493,14 +530,22 @@ void ivas_ls_setup_conversion(
{
for ( idx = 0; idx < output_frame; idx++ )
{
+#ifdef JBM_TSM_ON_TCS
+ output_tmp[chOutIdx][idx] += input[chInIdx][idx];
+#else
output_tmp[chOutIdx][idx] += output[chInIdx][idx];
+#endif
}
}
else
{
for ( idx = 0; idx < output_frame; idx++ )
{
+#ifdef JBM_TSM_ON_TCS
+ tmpVal = dmxCoeff * input[chInIdx][idx];
+#else
tmpVal = dmxCoeff * output[chInIdx][idx];
+#endif
output_tmp[chOutIdx][idx] += tmpVal;
}
}
@@ -1098,7 +1143,10 @@ void ivas_ls_setup_conversion_process_mdct_param_mc(
*-------------------------------------------------------------------------*/
void ivas_lssetupconversion_process_param_mc(
- Decoder_Struct *st_ivas, /* i/o: LS setup conversion renderer handle */
+ Decoder_Struct *st_ivas, /* i/o: LS setup conversion renderer handle */
+#ifdef JBM_TSM_ON_TCS
+ const int16_t num_timeslots,
+#endif
float Cldfb_RealBuffer_InOut[MAX_CICP_CHANNELS][PARAM_MC_MAX_NSLOTS_IN_SUBFRAME][CLDFB_NO_CHANNELS_MAX], /* i/o: LS signals */
float Cldfb_ImagBuffer_InOut[MAX_CICP_CHANNELS][PARAM_MC_MAX_NSLOTS_IN_SUBFRAME][CLDFB_NO_CHANNELS_MAX], /* i/o: LS signals */
int16_t channel_active[MAX_CICP_CHANNELS] /* i : bitmap indicating which output channels are active */
@@ -1125,8 +1173,12 @@ void ivas_lssetupconversion_process_param_mc(
set_s( channel_active, 0, outChannels );
- /* Loop over each time slots and compute dmx for each time slot */
+/* Loop over each time slots and compute dmx for each time slot */
+#ifdef JBM_TSM_ON_TCS
+ for ( slotIdx = 0; slotIdx < num_timeslots; slotIdx++ )
+#else
for ( slotIdx = 0; slotIdx < st_ivas->hParamMC->subframe_nbslots; slotIdx++ )
+#endif
{
/* copy buffers */
for ( chInIdx = 0; chInIdx < inChannels; chInIdx++ )
diff --git a/lib_dec/ivas_output_config.c b/lib_dec/ivas_output_config.c
index ff73e6aa49d76ad1ebc592efb99a47e3b0afaf15..52891aaf8783761909311291609cf8fceb7b9c04 100644
--- a/lib_dec/ivas_output_config.c
+++ b/lib_dec/ivas_output_config.c
@@ -152,7 +152,8 @@ void ivas_renderer_select(
if ( st_ivas->hDecoderConfig->Opt_Headrotation )
{
- nchan_internal = ivas_sba_get_nchan_metadata( st_ivas->sba_analysis_order );
+ nchan_internal = ivas_sba_get_nchan_metadata( st_ivas->sba_analysis_order,
+ st_ivas->hDecoderConfig->ivas_total_brate );
if ( nchan_internal == 2 )
{
st_ivas->hHeadTrackData->shd_rot_max_order = 1;
@@ -191,16 +192,16 @@ void ivas_renderer_select(
if ( output_config == AUDIO_CONFIG_BINAURAL )
{
#ifdef DEBUGGING
- if ( ( ( ( st_ivas->transport_config == AUDIO_CONFIG_5_1 || st_ivas->transport_config == AUDIO_CONFIG_7_1 ) && st_ivas->hDecoderConfig->Opt_Headrotation ) || ( st_ivas->hDecoderConfig->force_rend == FORCE_TD_RENDERER ) ) && ( st_ivas->mc_mode == MC_MODE_MCT ) && !( st_ivas->hDecoderConfig->force_rend == FORCE_CLDFB_RENDERER ) )
+ if ( ( ( ( st_ivas->transport_config == AUDIO_CONFIG_5_1 || st_ivas->transport_config == AUDIO_CONFIG_7_1 ) && st_ivas->hDecoderConfig->Opt_Headrotation ) || ( st_ivas->hDecoderConfig->force_rend == FORCE_TD_RENDERER ) ) && ( st_ivas->mc_mode == MC_MODE_MCT || st_ivas->mc_mode == MC_MODE_PARAMUPMIX ) && !( st_ivas->hDecoderConfig->force_rend == FORCE_CLDFB_RENDERER ) )
#else
- if ( ( st_ivas->transport_config == AUDIO_CONFIG_5_1 || st_ivas->transport_config == AUDIO_CONFIG_7_1 ) && st_ivas->hDecoderConfig->Opt_Headrotation && ( st_ivas->mc_mode == MC_MODE_MCT ) )
+ if ( ( st_ivas->transport_config == AUDIO_CONFIG_5_1 || st_ivas->transport_config == AUDIO_CONFIG_7_1 ) && st_ivas->hDecoderConfig->Opt_Headrotation && ( st_ivas->mc_mode == MC_MODE_MCT || st_ivas->mc_mode == MC_MODE_PARAMUPMIX ) )
#endif
{
*renderer_type = RENDERER_BINAURAL_OBJECTS_TD;
}
else
{
- if ( st_ivas->mc_mode == MC_MODE_MCT )
+ if ( ( st_ivas->mc_mode == MC_MODE_MCT ) || ( st_ivas->mc_mode == MC_MODE_PARAMUPMIX ) )
{
*renderer_type = RENDERER_BINAURAL_MIXER_CONV;
}
@@ -228,7 +229,7 @@ void ivas_renderer_select(
}
else /* AUDIO_CONFIG_BINAURAL_ROOM */
{
- if ( st_ivas->mc_mode == MC_MODE_MCT )
+ if ( st_ivas->mc_mode == MC_MODE_MCT || st_ivas->mc_mode == MC_MODE_PARAMUPMIX )
{
*renderer_type = RENDERER_BINAURAL_MIXER_CONV_ROOM;
}
@@ -255,6 +256,13 @@ void ivas_renderer_select(
* Non-binaural rendering configurations
*-----------------------------------------------------------------*/
+ else if ( st_ivas->ivas_format == MONO_FORMAT )
+ {
+ if ( output_config == AUDIO_CONFIG_STEREO )
+ {
+ *renderer_type = RENDERER_NON_DIEGETIC_DOWNMIX;
+ }
+ }
else if ( st_ivas->ivas_format == STEREO_FORMAT )
{
if ( output_config != AUDIO_CONFIG_STEREO && output_config != AUDIO_CONFIG_MONO )
@@ -264,46 +272,57 @@ void ivas_renderer_select(
}
else if ( st_ivas->ivas_format == ISM_FORMAT )
{
- if ( st_ivas->ism_mode == ISM_MODE_PARAM )
+ if ( ( output_config == AUDIO_CONFIG_STEREO ) && ( st_ivas->hDecoderConfig->Opt_non_diegetic_pan ) )
{
- *renderer_type = RENDERER_PARAM_ISM;
- if ( output_config == AUDIO_CONFIG_MONO )
- {
- *renderer_type = RENDERER_MONO_DOWNMIX;
- }
- else if ( output_config == AUDIO_CONFIG_STEREO )
- {
- *renderer_type = RENDERER_DISABLE;
- }
- else if ( output_config == AUDIO_CONFIG_FOA || output_config == AUDIO_CONFIG_HOA2 || output_config == AUDIO_CONFIG_HOA3 )
- {
- *renderer_type = RENDERER_SBA_LINEAR_ENC;
- *internal_config = AUDIO_CONFIG_7_1_4;
- }
+ *renderer_type = RENDERER_NON_DIEGETIC_DOWNMIX;
}
- else /* ISM_MODE_DISC */
+ else
{
- *renderer_type = RENDERER_TD_PANNING;
- if ( output_config == AUDIO_CONFIG_MONO )
- {
- *renderer_type = RENDERER_MONO_DOWNMIX;
- }
- else if ( output_config == AUDIO_CONFIG_FOA || output_config == AUDIO_CONFIG_HOA2 || output_config == AUDIO_CONFIG_HOA3 )
+ if ( st_ivas->ism_mode == ISM_MODE_PARAM )
{
- *renderer_type = RENDERER_SBA_LINEAR_ENC;
+ *renderer_type = RENDERER_PARAM_ISM;
+ if ( output_config == AUDIO_CONFIG_MONO )
+ {
+ *renderer_type = RENDERER_MONO_DOWNMIX;
+ }
+ else if ( output_config == AUDIO_CONFIG_STEREO )
+ {
+ *renderer_type = RENDERER_DISABLE;
+ }
+ else if ( output_config == AUDIO_CONFIG_FOA || output_config == AUDIO_CONFIG_HOA2 || output_config == AUDIO_CONFIG_HOA3 )
+ {
+ *renderer_type = RENDERER_SBA_LINEAR_ENC;
+ *internal_config = AUDIO_CONFIG_7_1_4;
+ }
}
- else if ( output_config == AUDIO_CONFIG_EXTERNAL )
+ else /* ISM_MODE_DISC */
{
- *renderer_type = RENDERER_DISABLE;
+ *renderer_type = RENDERER_TD_PANNING;
+ if ( output_config == AUDIO_CONFIG_MONO )
+ {
+ *renderer_type = RENDERER_MONO_DOWNMIX;
+ }
+ else if ( output_config == AUDIO_CONFIG_FOA || output_config == AUDIO_CONFIG_HOA2 || output_config == AUDIO_CONFIG_HOA3 )
+ {
+ *renderer_type = RENDERER_SBA_LINEAR_ENC;
+ }
+ else if ( output_config == AUDIO_CONFIG_EXTERNAL )
+ {
+ *renderer_type = RENDERER_DISABLE;
+ }
}
}
}
else if ( st_ivas->ivas_format == MASA_FORMAT || st_ivas->ivas_format == SBA_FORMAT )
{
*renderer_type = RENDERER_DIRAC;
-
+#ifdef SBA_MODE_CLEAN_UP
+ if ( st_ivas->ivas_format == SBA_FORMAT &&
+ ( output_config != AUDIO_CONFIG_5_1 && output_config != AUDIO_CONFIG_5_1_2 && output_config != AUDIO_CONFIG_5_1_4 && output_config != AUDIO_CONFIG_7_1 && output_config != AUDIO_CONFIG_7_1_4 && output_config != AUDIO_CONFIG_LS_CUSTOM && output_config != AUDIO_CONFIG_MONO && output_config != AUDIO_CONFIG_STEREO ) )
+#else
if ( st_ivas->ivas_format == SBA_FORMAT && st_ivas->sba_mode == SBA_MODE_SPAR &&
( output_config != AUDIO_CONFIG_5_1 && output_config != AUDIO_CONFIG_5_1_2 && output_config != AUDIO_CONFIG_5_1_4 && output_config != AUDIO_CONFIG_7_1 && output_config != AUDIO_CONFIG_7_1_4 && output_config != AUDIO_CONFIG_LS_CUSTOM && output_config != AUDIO_CONFIG_MONO && output_config != AUDIO_CONFIG_STEREO ) )
+#endif
{
if ( output_config == AUDIO_CONFIG_HOA2 || output_config == AUDIO_CONFIG_FOA )
{
@@ -355,6 +374,21 @@ void ivas_renderer_select(
*renderer_type = RENDERER_SBA_LINEAR_ENC;
}
}
+ else if ( st_ivas->mc_mode == MC_MODE_PARAMUPMIX )
+ {
+ *internal_config = transport_config;
+ if ( *internal_config != output_config )
+ {
+ if ( output_config != AUDIO_CONFIG_FOA && output_config != AUDIO_CONFIG_HOA2 && output_config != AUDIO_CONFIG_HOA3 )
+ {
+ *renderer_type = RENDERER_MC;
+ }
+ else
+ {
+ *renderer_type = RENDERER_SBA_LINEAR_ENC;
+ }
+ }
+ }
else if ( st_ivas->mc_mode == MC_MODE_PARAMMC )
{
if ( output_config == AUDIO_CONFIG_FOA || output_config == AUDIO_CONFIG_HOA2 || output_config == AUDIO_CONFIG_HOA3 )
diff --git a/lib_dec/ivas_pca_dec.c b/lib_dec/ivas_pca_dec.c
index 4444a73cee237441b406bcbce27b60ff7adff240..e73b3aa1d61f6025322a0913b7b8ea964680ab23 100644
--- a/lib_dec/ivas_pca_dec.c
+++ b/lib_dec/ivas_pca_dec.c
@@ -232,7 +232,7 @@ void ivas_pca_dec(
mvr2r( &hPCA->mem_eigVec_interp[IVAS_PCA_N_SLOTS * 16], hPCA->mem_eigVec_interp, IVAS_PCA_DELAY_CMP * 16 );
- /* @@@TODO: check how ivas_total_brate is set if bfi == 1 */ // VE: and what happens in DTX where "ivas_total_brate" can be close to zero?
+ /* @@@TODO: check how ivas_total_brate is set if bfi == 1 */ // ToDo: and what happens in DTX where "ivas_total_brate" can be close to zero?
/* handle bit rate switching */
if ( ivas_total_brate != PCA_BRATE || ( ivas_total_brate == PCA_BRATE && n_channels > FOA_CHANNELS ) )
@@ -240,8 +240,6 @@ void ivas_pca_dec(
/* set PCA by-pass mode in current frame and interpolate transform as previous frame used PCA */
pca_dec_reset_dquat( ql, qr );
- // VE: todo - rather call PCA resets in the first PCA frame
-
if ( ( last_ivas_total_brate != PCA_BRATE ) || ( last_ivas_total_brate == PCA_BRATE && hPCA->prev_pca_bypass > 1 ) )
{
pca_dec_reset_mem_eigvec( hPCA );
diff --git a/lib_dec/ivas_qmetadata_dec.c b/lib_dec/ivas_qmetadata_dec.c
index 9c6597fdcb881530b248d221ae0934ea93b22882..cfd748afde8b0959e535b91ced447c6f87a2c65c 100644
--- a/lib_dec/ivas_qmetadata_dec.c
+++ b/lib_dec/ivas_qmetadata_dec.c
@@ -49,9 +49,19 @@ static int16_t ivas_qmetadata_entropy_decode_diffuseness( uint16_t *bitstream, i
static int16_t ivas_qmetadata_entropy_decode_df_ratio( uint16_t *bitstream, int16_t *index, IVAS_QDIRECTION *q_direction, int16_t *dfRatio_bits );
-static int16_t ivas_qmetadata_entropy_decode_dir( IVAS_QDIRECTION *q_direction, uint16_t *bitstream, int16_t *index, const uint16_t diffuseness_index_max_ec_frame, const int16_t nbands, const int16_t start_band );
+static int16_t ivas_qmetadata_entropy_decode_dir( IVAS_QDIRECTION *q_direction, uint16_t *bitstream, int16_t *index, const uint16_t diffuseness_index_max_ec_frame, const int16_t nbands, const int16_t start_band
+#ifdef HR_METADATA
+ ,
+ const int16_t hrmasa_flag
+#endif
+);
-static int16_t ivas_qmetadata_raw_decode_dir( IVAS_QDIRECTION *q_direction, uint16_t *bitstream, int16_t *index, const int16_t nbands, const int16_t start_band );
+static int16_t ivas_qmetadata_raw_decode_dir( IVAS_QDIRECTION *q_direction, uint16_t *bitstream, int16_t *index, const int16_t nbands, const int16_t start_band
+#ifdef HR_METADATA
+ ,
+ const int16_t hrmasa_flag
+#endif
+);
static uint16_t ivas_qmetadata_DecodeQuasiUniform( const uint16_t *bitstream, int16_t *index, const uint16_t alphabet_size );
@@ -77,11 +87,21 @@ static int16_t read_truncGR_azimuth( uint16_t *bitstream, IVAS_QDIRECTION *q_dir
static ivas_error read_huf( int16_t *num_bits_read, const uint16_t *bitstream, uint16_t *out, const int16_t start_pos, const int16_t len, const int16_t *huff_code, const int16_t max_len );
-static int16_t read_coherence_data( uint16_t *bitstream, int16_t *p_bit_pos, IVAS_QMETADATA *hQMetaData, const int16_t idx_dir );
+static int16_t read_coherence_data( uint16_t *bitstream, int16_t *p_bit_pos, IVAS_QMETADATA *hQMetaData, const int16_t idx_dir
+#ifdef HR_METADATA
+ ,
+ const int16_t hrmasa_flag
+#endif
+);
static int16_t read_surround_coherence( uint16_t *bitstream, int16_t *p_bit_pos, IVAS_QMETADATA *hQMetaData );
-static void decode_spread_coherence( IVAS_QMETADATA_HANDLE hQMetaData, int16_t idx_d, const int16_t no_frames );
+static void decode_spread_coherence( IVAS_QMETADATA_HANDLE hQMetaData, int16_t idx_d, const int16_t no_frames
+#ifdef HR_METADATA
+ ,
+ const int16_t hrmasa_flag
+#endif
+);
static void decode_combined_index( uint64_t comb_index, const int16_t *no_cv_vec, uint16_t *index, const int16_t len );
@@ -91,6 +111,19 @@ static int16_t read_GR_min_removed_data( uint16_t *bitstream, int16_t *p_bit_pos
static int16_t decode_fixed_rate_composed_index_coherence( uint16_t *bitstream, int16_t *p_bit_pos, const int16_t no_bands, int16_t *no_cv_vec, uint16_t *decoded_index, const int16_t no_symb );
+#ifdef HR_METADATA
+static int16_t ivas_qmetadata_entropy_decode_diffuseness_hr( uint16_t *bitstream, int16_t *index, IVAS_QDIRECTION *q_direction, uint16_t *diffuseness_index_max_ec_frame );
+
+static int16_t ivas_qmetadata_entropy_decode_diffuseness_hr_512( uint16_t *bitstream, int16_t *index, IVAS_QDIRECTION *q_direction );
+
+static int16_t ivas_qmetadata_raw_decode_dir_512( IVAS_QDIRECTION *q_direction, uint16_t *bitstream, int16_t *index, const int16_t nbands, const int16_t start_band, const SPHERICAL_GRID_DATA *sph_grid16 );
+
+static int16_t read_surround_coherence_hr( uint16_t *bitstream, int16_t *p_bit_pos, IVAS_QMETADATA *hQMetaData );
+
+static int16_t read_coherence_data_hr_512( uint16_t *bitstream, int16_t *p_bit_pos, IVAS_QMETADATA *hQMetaData, const int16_t idx_dir, const int16_t nbits_coh );
+#endif
+
+
/*-----------------------------------------------------------------------*
* Global function definitions
*-----------------------------------------------------------------------*/
@@ -103,9 +136,11 @@ static int16_t decode_fixed_rate_composed_index_coherence( uint16_t *bitstream,
/*! r: number of bits read */
int16_t ivas_qmetadata_dec_decode(
- IVAS_QMETADATA_HANDLE hQMetaData, /* i/o: hQMetaData handle */
- uint16_t *bitstream, /* i : bitstream */
- int16_t *index /* i/o: bitstream position */
+ IVAS_QMETADATA_HANDLE hQMetaData, /* i/o: hQMetaData handle */
+ uint16_t *bitstream, /* i : bitstream */
+ int16_t *index /* i/o: bitstream position */
+ ,
+ const int16_t hodirac_flag /* i : flag to indicate HO-DirAC mode */
)
{
int16_t d, b, m;
@@ -135,7 +170,6 @@ int16_t ivas_qmetadata_dec_decode(
int16_t reduce_bits;
int16_t ind_order[MASA_MAXIMUM_CODING_SUBBANDS];
-
#ifdef DEBUG_MODE_QMETADATA
static FILE *pF = NULL;
static FILE *pF_azi = NULL;
@@ -192,23 +226,43 @@ int16_t ivas_qmetadata_dec_decode(
}
bits_diff_sum = 0;
-
bits_diff_sum += ivas_qmetadata_entropy_decode_diffuseness( bitstream, index, &( hQMetaData->q_direction[0] ), &diffuseness_index_max_ec_frame_pre[0] );
- if ( hQMetaData->no_directions == 2 )
+ if ( hodirac_flag )
{
- /* Calculate bits for dfRatio */
- dir2band = 0;
- for ( b = hQMetaData->q_direction[0].cfg.start_band; b < hQMetaData->q_direction[0].cfg.nbands; b++ )
+ if ( hQMetaData->no_directions == 2 )
{
- if ( hQMetaData->twoDirBands[b] == 1 )
+ /* Calculate bits for dfRatio */
+ dir2band = 0;
+ for ( b = hQMetaData->q_direction[0].cfg.start_band; b < hQMetaData->q_direction[0].cfg.nbands; b++ )
{
- dfRatio_bits[dir2band] = ivas_get_df_ratio_bits( hQMetaData->q_direction[0].band_data[b].energy_ratio_index[0] );
- dir2band++;
+ if ( hQMetaData->twoDirBands[b] == 1 )
+ {
+ dfRatio_bits[dir2band] = ivas_get_df_ratio_bits_hodirac( hQMetaData->q_direction[0].band_data[b].energy_ratio_index[0] );
+ dir2band++;
+ }
}
+
+ bits_diff_sum += ivas_qmetadata_entropy_decode_df_ratio( bitstream, index, &( hQMetaData->q_direction[1] ), dfRatio_bits );
}
+ }
+ else
+ {
+ if ( hQMetaData->no_directions == 2 )
+ {
+ /* Calculate bits for dfRatio */
+ dir2band = 0;
+ for ( b = hQMetaData->q_direction[0].cfg.start_band; b < hQMetaData->q_direction[0].cfg.nbands; b++ )
+ {
+ if ( hQMetaData->twoDirBands[b] == 1 )
+ {
+ dfRatio_bits[dir2band] = ivas_get_df_ratio_bits( hQMetaData->q_direction[0].band_data[b].energy_ratio_index[0] );
+ dir2band++;
+ }
+ }
- bits_diff_sum += ivas_qmetadata_entropy_decode_df_ratio( bitstream, index, &( hQMetaData->q_direction[1] ), dfRatio_bits );
+ bits_diff_sum += ivas_qmetadata_entropy_decode_df_ratio( bitstream, index, &( hQMetaData->q_direction[1] ), dfRatio_bits );
+ }
}
/* Calculate direct-to-total energy ratios for both directions from diffuse-to-total ratio and distribution factor of direct-to-total ratios */
@@ -224,14 +278,33 @@ int16_t ivas_qmetadata_dec_decode(
diffRatio = diffuseness_reconstructions[hQMetaData->q_direction[0].band_data[b].energy_ratio_index[0]];
dfRatio_qsteps = 1 << dfRatio_bits[dir2band];
- dfRatio = usdequant( hQMetaData->q_direction[1].band_data[dir2band].energy_ratio_index[0], 0.5f, 0.5f / ( dfRatio_qsteps - 1 ) );
+ /* already encoded as total and ratios in HO-DirAC */
+ if ( hodirac_flag )
+ {
+ dfRatio = usdequant( hQMetaData->q_direction[1].band_data[dir2band].energy_ratio_index[0], 0.0f, 1.f / ( dfRatio_qsteps - 1 ) );
+ dir1ratio = 1.f - diffRatio;
+ dir2ratio = dfRatio;
+ }
+ else
+ {
+ dfRatio = usdequant( hQMetaData->q_direction[1].band_data[dir2band].energy_ratio_index[0], 0.5f, 0.5f / ( dfRatio_qsteps - 1 ) );
+
+ dir1ratio = dfRatio * ( 1.0f - diffRatio );
+ dir2ratio = ( 1.0f - diffRatio ) - dir1ratio;
+ }
- dir1ratio = dfRatio * ( 1.0f - diffRatio );
- dir2ratio = ( 1.0f - diffRatio ) - dir1ratio;
/* Requantize the 1 - dirRatio separately for each direction to obtain inverted dirRatio index. These are used in further decoding. */
hQMetaData->q_direction[0].band_data[b].energy_ratio_index[0] = masa_sq( 1.0f - dir1ratio, diffuseness_thresholds, DIRAC_DIFFUSE_LEVELS );
- hQMetaData->q_direction[1].band_data[dir2band].energy_ratio_index[0] = masa_sq( 1.0f - dir2ratio, diffuseness_thresholds, DIRAC_DIFFUSE_LEVELS );
+ if ( hodirac_flag )
+ {
+ float tmp;
+ hQMetaData->q_direction[1].band_data[dir2band].energy_ratio_index[0] = usquant( dir2ratio, &tmp, 0.0f, 1.f / ( DIRAC_DIFFUSE_LEVELS - 1 ), DIRAC_DIFFUSE_LEVELS );
+ }
+ else
+ {
+ hQMetaData->q_direction[1].band_data[dir2band].energy_ratio_index[0] = masa_sq( 1.0f - dir2ratio, diffuseness_thresholds, DIRAC_DIFFUSE_LEVELS );
+ }
for ( m = 0; m < hQMetaData->q_direction[0].cfg.nblocks; m++ )
{
@@ -287,7 +360,8 @@ int16_t ivas_qmetadata_dec_decode(
index_dirRatio1Inv = hQMetaData->q_direction[0].band_data[b].energy_ratio_index[0];
index_dirRatio2Inv = hQMetaData->q_direction[1].band_data[dir2band].energy_ratio_index[0];
- masa_compensate_two_dir_energy_ratio_index( index_dirRatio1Inv, index_dirRatio2Inv, &index_dirRatio1Inv_mod, &index_dirRatio2Inv_mod );
+ masa_compensate_two_dir_energy_ratio_index( index_dirRatio1Inv, index_dirRatio2Inv, &index_dirRatio1Inv_mod, &index_dirRatio2Inv_mod,
+ hodirac_flag );
for ( m = 0; m < hQMetaData->q_direction[0].cfg.nblocks; m++ )
{
@@ -385,9 +459,15 @@ int16_t ivas_qmetadata_dec_decode(
/* Read coherence, if any */
bits_coherence = 0;
+
if ( all_coherence_zero == 0 )
{
- bits_coherence = read_coherence_data( bitstream, index, hQMetaData, d );
+ bits_coherence = read_coherence_data( bitstream, index, hQMetaData, d
+#ifdef HR_METADATA
+ ,
+ 0
+#endif
+ );
}
else
{
@@ -435,11 +515,21 @@ int16_t ivas_qmetadata_dec_decode(
if ( raw_flag[0] == 0 )
{
- bits_dir += ivas_qmetadata_entropy_decode_dir( q_direction, bitstream, index, diffuseness_index_max_ec_frame, nbands, start_band );
+ bits_dir += ivas_qmetadata_entropy_decode_dir( q_direction, bitstream, index, diffuseness_index_max_ec_frame, nbands, start_band
+#ifdef HR_METADATA
+ ,
+ 0
+#endif
+ );
}
else
{
- bits_dir += ivas_qmetadata_raw_decode_dir( q_direction, bitstream, index, nbands, start_band );
+ bits_dir += ivas_qmetadata_raw_decode_dir( q_direction, bitstream, index, nbands, start_band
+#ifdef HR_METADATA
+ ,
+ 0
+#endif
+ );
}
}
/* Decode quantized directions band-wise */
@@ -459,7 +549,12 @@ int16_t ivas_qmetadata_dec_decode(
{
if ( raw_flag[b] == 0 )
{
- bits_dir += ivas_qmetadata_entropy_decode_dir( q_direction, bitstream, index, diffuseness_index_max_ec_frame, b + 1, b );
+ bits_dir += ivas_qmetadata_entropy_decode_dir( q_direction, bitstream, index, diffuseness_index_max_ec_frame, b + 1, b
+#ifdef HR_METADATA
+ ,
+ 0
+#endif
+ );
}
else
{
@@ -503,7 +598,12 @@ int16_t ivas_qmetadata_dec_decode(
{
if ( raw_flag[b] )
{
- bits_dir += ivas_qmetadata_raw_decode_dir( q_direction, bitstream, index, b + 1, b );
+ bits_dir += ivas_qmetadata_raw_decode_dir( q_direction, bitstream, index, b + 1, b
+#ifdef HR_METADATA
+ ,
+ 0
+#endif
+ );
}
}
}
@@ -537,7 +637,12 @@ int16_t ivas_qmetadata_dec_decode(
{
if ( nblocks > 1 )
{
- decode_spread_coherence( hQMetaData, d, nblocks );
+ decode_spread_coherence( hQMetaData, d, nblocks
+#ifdef HR_METADATA
+ ,
+ 0
+#endif
+ );
}
}
else
@@ -575,72 +680,500 @@ int16_t ivas_qmetadata_dec_decode(
{
fprintf( pF_azi, " %+5.2f ", (int16_t) ( 100.f * q_direction->band_data[b].azimuth[m] ) / 100.f );
fprintf( pF_ele, " %+5.2f ", (int16_t) ( 100.f * q_direction->band_data[b].elevation[m] ) / 100.f );
- fprintf( pF_ratio, " %1.3f ", q_direction->band_data[b].energy_ratio[m] );
+ fprintf( pF_ratio, " %1.3f ", q_direction->band_data[b].energy_ratio[m] );
+ if ( q_direction->coherence_band_data != NULL )
+ {
+ fprintf( pF_spcoh, " %d ", q_direction->coherence_band_data[b].spread_coherence[m] );
+ }
+ if ( d == 0 && hQMetaData->surcoh_band_data != NULL )
+ {
+ fprintf( pF_surcoh, " %d ", hQMetaData->surcoh_band_data[b].surround_coherence[m] );
+ }
+ }
+ }
+ fprintf( pF_azi, "\n" );
+ fprintf( pF_ele, "\n" );
+ fprintf( pF_ratio, "\n" );
+ fprintf( pF_spcoh, "\n" );
+ if ( d == 0 )
+ {
+ fprintf( pF_surcoh, "\n" );
+ }
+#endif
+ }
+
+ /* move 2 dir data to its correct subband */
+ if ( hQMetaData->no_directions == 2 )
+ {
+ d = hQMetaData->q_direction[1].cfg.nbands - 1;
+ nblocks = hQMetaData->q_direction[0].cfg.nblocks;
+
+ for ( b = hQMetaData->q_direction[0].cfg.nbands - 1; b >= 0; b-- )
+ {
+ if ( hQMetaData->twoDirBands[b] == 1 )
+ {
+ mvr2r( hQMetaData->q_direction[1].band_data[d].azimuth, hQMetaData->q_direction[1].band_data[b].azimuth, nblocks );
+ mvr2r( hQMetaData->q_direction[1].band_data[d].elevation, hQMetaData->q_direction[1].band_data[b].elevation, nblocks );
+ mvr2r( hQMetaData->q_direction[1].band_data[d].energy_ratio, hQMetaData->q_direction[1].band_data[b].energy_ratio, nblocks );
+
+ if ( hQMetaData->q_direction[0].band_data[b].energy_ratio_index[0] < 7 )
+ {
+ for ( m = 0; m < nblocks; m++ )
+ {
+ hQMetaData->q_direction[1].band_data[b].azimuth[m] += hQMetaData->q_direction[0].band_data[b].azimuth[m] - 180;
+ if ( hQMetaData->q_direction[1].band_data[b].azimuth[m] >= 180 )
+ {
+ hQMetaData->q_direction[1].band_data[b].azimuth[m] -= 360;
+ }
+ if ( hQMetaData->q_direction[1].band_data[b].azimuth[m] < -180 )
+ {
+ hQMetaData->q_direction[1].band_data[b].azimuth[m] += 360;
+ }
+ }
+ }
+
+ if ( hQMetaData->q_direction[1].coherence_band_data != NULL )
+ {
+ mvc2c( hQMetaData->q_direction[1].coherence_band_data[d].spread_coherence, hQMetaData->q_direction[1].coherence_band_data[b].spread_coherence, nblocks );
+ }
+ d--;
+ }
+ else
+ {
+ set_f( hQMetaData->q_direction[1].band_data[b].azimuth, 0.0f, nblocks );
+ set_f( hQMetaData->q_direction[1].band_data[b].elevation, 0.0f, nblocks );
+ set_f( hQMetaData->q_direction[1].band_data[b].energy_ratio, 0.0f, nblocks );
+
+ if ( hQMetaData->q_direction[1].coherence_band_data != NULL )
+ {
+ set_c( (int8_t *) hQMetaData->q_direction[1].coherence_band_data[b].spread_coherence, 0, nblocks );
+ }
+ }
+ }
+
+ /* Scale energy ratios that sum to over one */
+ if ( !hodirac_flag )
+ {
+ for ( b = 0; b < hQMetaData->q_direction[0].cfg.nbands; b++ )
+ {
+ float ratioSum;
+
+ ratioSum = hQMetaData->q_direction[0].band_data[b].energy_ratio[0] + hQMetaData->q_direction[1].band_data[b].energy_ratio[0];
+
+ if ( ratioSum > 1.0f )
+ {
+ set_f( hQMetaData->q_direction[0].band_data[b].energy_ratio, hQMetaData->q_direction[0].band_data[b].energy_ratio[0] / ratioSum, nblocks );
+ set_f( hQMetaData->q_direction[1].band_data[b].energy_ratio, hQMetaData->q_direction[1].band_data[b].energy_ratio[0] / ratioSum, nblocks );
+ }
+ }
+ }
+ }
+
+ /* Store status information for renderer use */
+ hQMetaData->ec_flag = ec_flag;
+
+ hQMetaData->dir_comp_ratio = (float) bits_dir_used / (float) bits_dir_target;
+
+ if ( hQMetaData->dir_comp_ratio > 1.0f )
+ {
+ hQMetaData->dir_comp_ratio = 1.0f;
+ }
+
+ return ( start_index_0 - *index );
+}
+
+
+#ifdef HR_METADATA
+/*-----------------------------------------------------------------------*
+ * ivas_qmetadata_dec_decode_hr_384_512()
+ *
+ * Main function for decoding Spatial Metadata at HRs
+ *-----------------------------------------------------------------------*/
+
+/*! r: number of bits read */
+int16_t ivas_qmetadata_dec_decode_hr_384_512(
+ IVAS_QMETADATA_HANDLE hQMetaData, /* i/o: hQMetaData handle */
+ uint16_t *bitstream, /* i : bitstream */
+ int16_t *index, /* i/o: bitstream position */
+ const SPHERICAL_GRID_DATA *sph_grid16, /* i : spherical grid for deindexing */
+ const int16_t bits_sph_idx,
+ const int16_t bits_sp_coh
+#ifdef FIX_HBR_MASAMETA
+ ,
+ uint8_t ncoding_bands_config
+#endif
+)
+{
+ int16_t d, b, m;
+#ifdef FIX_481_UNUSED_VARIABLES
+#ifdef DEBUG_MODE_QMETADATA
+ int16_t bits_diff_sum;
+#endif
+#else
+ int16_t bits_diff_sum;
+#endif
+ int16_t nbands, start_band;
+ IVAS_QDIRECTION *q_direction;
+ int16_t start_index_0;
+#ifdef FIX_481_UNUSED_VARIABLES
+#ifdef DEBUG_MODE_QMETADATA
+ int16_t bits_no_dirs_coh, bits_sur_coherence;
+#endif
+#else
+ int16_t bits_no_dirs_coh, bits_sur_coherence;
+#endif
+ uint16_t all_coherence_zero;
+ int16_t p[MASA_MAXIMUM_CODING_SUBBANDS], dif_p[MASA_MAXIMUM_CODING_SUBBANDS];
+#ifdef FIX_HBR_MASAMETA
+ int16_t codedBands, sf_nbands0, sf_nbands1;
+ sf_nbands1 = 1;
+#endif
+
+#ifdef DEBUG_MODE_QMETADATA
+ static FILE *pF = NULL;
+ static FILE *pF_azi = NULL;
+ static FILE *pF_ele = NULL;
+ static FILE *pF_ratio = NULL;
+ static FILE *pF_spcoh = NULL;
+ static FILE *pF_surcoh = NULL;
+
+ if ( pF == NULL )
+ pF = fopen( "./res/qmetadata_dec.txt", "w" );
+ if ( pF_azi == NULL )
+ pF_azi = fopen( "./res/qmetadata_azi_dec.txt", "w" );
+ if ( pF_ele == NULL )
+ pF_ele = fopen( "./res/qmetadata_ele_dec.txt", "w" );
+ if ( pF_ratio == NULL )
+ pF_ratio = fopen( "./res/qmetadata_ratio_dec.txt", "w" );
+ if ( pF_spcoh == NULL )
+ pF_spcoh = fopen( "./res/qmetadata_spcoh_dec.txt", "w" );
+ if ( pF_surcoh == NULL )
+ pF_surcoh = fopen( "./res/qmetadata_surcoh_dec.txt", "w" );
+#endif
+
+ start_index_0 = *index;
+#ifdef FIX_HBR_MASAMETA
+ /* read number of higher inactive/not encoded bands */
+ if ( bitstream[( *index )--] )
+ {
+ codedBands = MASA_MAXIMUM_CODING_SUBBANDS - ivas_qmetadata_DecodeExtendedGR( bitstream, index, MASA_MAXIMUM_CODING_SUBBANDS, 1 ) - 1;
+ }
+ else
+ {
+ codedBands = MASA_MAXIMUM_CODING_SUBBANDS;
+ }
+ for ( b = codedBands; b < ncoding_bands_config; b++ )
+ {
+ for ( m = 0; m < MAX_PARAM_SPATIAL_SUBFRAMES; m++ )
+ {
+ hQMetaData->q_direction[0].band_data[b].azimuth[m] = 0.0f;
+ hQMetaData->q_direction[0].band_data[b].elevation[m] = 0.0f;
+ hQMetaData->q_direction[0].band_data[b].energy_ratio[m] = 0.0f;
+
+ if ( hQMetaData->coherence_flag && hQMetaData->q_direction[0].coherence_band_data != NULL )
+ {
+ hQMetaData->q_direction[0].coherence_band_data[b].spread_coherence[m] = 0u;
+ }
+
+ if ( hQMetaData->no_directions == 2 )
+ {
+ hQMetaData->q_direction[1].band_data[b].azimuth[m] = 0.0f;
+ hQMetaData->q_direction[1].band_data[b].elevation[m] = 0.0f;
+ hQMetaData->q_direction[1].band_data[b].energy_ratio[m] = 0.0f;
+
+ if ( hQMetaData->coherence_flag && hQMetaData->q_direction[1].coherence_band_data != NULL )
+ {
+ hQMetaData->q_direction[1].coherence_band_data[b].spread_coherence[m] = 0u;
+ }
+ }
+
+ if ( hQMetaData->coherence_flag && hQMetaData->surcoh_band_data != NULL )
+ {
+ hQMetaData->surcoh_band_data[b].surround_coherence[m] = 0u;
+ }
+ }
+
+ if ( hQMetaData->no_directions == 2 )
+ {
+ hQMetaData->twoDirBands[b] = 0;
+ }
+ }
+ sf_nbands0 = hQMetaData->q_direction[0].cfg.nbands;
+
+ hQMetaData->q_direction[0].cfg.nbands = codedBands;
+
+#endif
+ /*Coherence flag decoding*/
+#ifdef FIX_481_UNUSED_VARIABLES
+#ifdef DEBUG_MODE_QMETADATA
+ bits_no_dirs_coh = 0;
+#endif
+#else
+ bits_no_dirs_coh = 0;
+#endif
+ all_coherence_zero = 1;
+ if ( hQMetaData->coherence_flag )
+ {
+ /* read if coherence is zero */
+ all_coherence_zero = bitstream[( *index )--];
+#ifdef FIX_481_UNUSED_VARIABLES
+#ifdef DEBUG_MODE_QMETADATA
+ bits_no_dirs_coh += 1;
+#endif
+#else
+ bits_no_dirs_coh += 1;
+#endif
+ }
+
+ hQMetaData->all_coherence_zero = (uint8_t) all_coherence_zero;
+
+ if ( hQMetaData->no_directions == 2 )
+ {
+ set_c( (int8_t *) hQMetaData->twoDirBands, 1, hQMetaData->q_direction[0].cfg.nbands );
+ }
+
+ if ( bits_sph_idx == 11 && hQMetaData->no_directions == 2 )
+ {
+ /* Read which bands have 2 directions */
+ hQMetaData->q_direction[1].cfg.nbands = hQMetaData->numTwoDirBands;
+#ifdef FIX_HBR_MASAMETA
+ sf_nbands1 = hQMetaData->q_direction[1].cfg.nbands;
+ if ( hQMetaData->q_direction[1].cfg.nbands > codedBands )
+ {
+ hQMetaData->q_direction[1].cfg.nbands = codedBands;
+ }
+#endif
+ set_c( (int8_t *) hQMetaData->twoDirBands, 0, hQMetaData->q_direction[0].cfg.nbands );
+ d = *index;
+ dif_p[0] = ivas_qmetadata_DecodeExtendedGR( bitstream, index, MASA_MAXIMUM_CODING_SUBBANDS, 0 );
+ p[0] = dif_p[0];
+ hQMetaData->twoDirBands[p[0]] = 1;
+#ifdef FIX_HBR_MASAMETA
+ for ( b = 1; b < hQMetaData->q_direction[1].cfg.nbands; b++ )
+#else
+ for ( b = 1; b < hQMetaData->numTwoDirBands; b++ )
+#endif
+ {
+ dif_p[b] = ivas_qmetadata_DecodeExtendedGR( bitstream, index, MASA_MAXIMUM_CODING_SUBBANDS, 0 );
+ p[b] = p[b - 1] + dif_p[b] + 1;
+ hQMetaData->twoDirBands[p[b]] = 1;
+ }
+#ifdef FIX_481_UNUSED_VARIABLES
+#ifdef DEBUG_MODE_QMETADATA
+ bits_no_dirs_coh += ( d - *index );
+#endif
+#else
+ bits_no_dirs_coh += ( d - *index );
+#endif
+ }
+
+#ifdef FIX_HBR_MASAMETA
+ if ( bits_sph_idx == 16 && hQMetaData->no_directions == 2 )
+ {
+ sf_nbands1 = hQMetaData->q_direction[1].cfg.nbands;
+ if ( hQMetaData->q_direction[1].cfg.nbands > codedBands )
+ {
+ hQMetaData->q_direction[1].cfg.nbands = codedBands;
+ }
+ }
+#endif
+#ifdef FIX_481_UNUSED_VARIABLES
+#ifdef DEBUG_MODE_QMETADATA
+ bits_diff_sum =
+#endif
+#else
+ bits_diff_sum =
+#endif
+ ivas_qmetadata_entropy_decode_diffuseness_hr_512( bitstream, index, &( hQMetaData->q_direction[0] ) );
+
+ if ( hQMetaData->no_directions == 2 )
+ {
+#ifdef FIX_481_UNUSED_VARIABLES
+#ifdef DEBUG_MODE_QMETADATA
+ bits_diff_sum +=
+#endif
+#else
+ bits_diff_sum +=
+#endif
+ ivas_qmetadata_entropy_decode_diffuseness_hr_512( bitstream, index, &( hQMetaData->q_direction[1] ) );
+ }
+
+
+ for ( b = hQMetaData->q_direction[0].cfg.start_band; b < hQMetaData->q_direction[0].cfg.nbands; b++ )
+ {
+ for ( m = 0; m < hQMetaData->q_direction[0].cfg.nblocks; m++ )
+ {
+ hQMetaData->q_direction[0].band_data[b].energy_ratio[m] = 1.0f - diffuseness_reconstructions_hr[hQMetaData->q_direction[0].band_data[b].energy_ratio_index[m]];
+ }
+ }
+ if ( hQMetaData->no_directions == 2 )
+ {
+ for ( b = hQMetaData->q_direction[1].cfg.start_band; b < hQMetaData->q_direction[1].cfg.nbands; b++ )
+ {
+ for ( m = 0; m < hQMetaData->q_direction[1].cfg.nblocks; m++ )
+ {
+ hQMetaData->q_direction[1].band_data[b].energy_ratio[m] = 1.0f - diffuseness_reconstructions_hr[hQMetaData->q_direction[1].band_data[b].energy_ratio_index[m]];
+ if ( hQMetaData->q_direction[1].band_data[b].energy_ratio[m] > 1.0f - hQMetaData->q_direction[0].band_data[b].energy_ratio[m] )
+ {
+ hQMetaData->q_direction[1].band_data[b].energy_ratio[m] = 1.0f - hQMetaData->q_direction[0].band_data[b].energy_ratio[m];
+ }
+ }
+ }
+ }
+
+ if ( hQMetaData->no_directions == 2 )
+ {
+ for ( b = hQMetaData->q_direction[1].cfg.start_band; b < hQMetaData->q_direction[1].cfg.nbands; b++ )
+ {
+ for ( m = 0; m < hQMetaData->q_direction[1].cfg.nblocks; m++ )
+ {
+ hQMetaData->q_direction[1].band_data[b].energy_ratio_index_mod[m] = hQMetaData->q_direction[1].band_data[b].energy_ratio_index[m];
+ hQMetaData->q_direction[1].band_data[b].bits_sph_idx[m] = bits_sph_idx;
+ }
+ }
+ }
+
+ for ( b = hQMetaData->q_direction[0].cfg.start_band; b < hQMetaData->q_direction[0].cfg.nbands; b++ )
+ {
+ for ( m = 0; m < hQMetaData->q_direction[0].cfg.nblocks; m++ )
+ {
+ hQMetaData->q_direction[0].band_data[b].energy_ratio_index_mod[m] = hQMetaData->q_direction[0].band_data[b].energy_ratio_index[0];
+ hQMetaData->q_direction[0].band_data[b].bits_sph_idx[m] = bits_sph_idx;
+ }
+ }
+
+ if ( all_coherence_zero == 0 )
+ {
+#ifdef FIX_481_UNUSED_VARIABLES
+#ifdef DEBUG_MODE_QMETADATA
+ bits_sur_coherence =
+#endif
+#else
+ bits_sur_coherence =
+#endif
+ read_surround_coherence_hr( bitstream, index, hQMetaData );
+ }
+ else
+ {
+#ifdef FIX_481_UNUSED_VARIABLES
+#ifdef DEBUG_MODE_QMETADATA
+ bits_sur_coherence = 0;
+#endif
+#else
+ bits_sur_coherence = 0;
+#endif
+ /*Surround coherence*/
+ for ( b = 0; b < hQMetaData->q_direction[0].cfg.nbands; b++ )
+ {
+ if ( hQMetaData->surcoh_band_data != NULL )
+ {
+ set_c( (int8_t *) hQMetaData->surcoh_band_data[b].surround_coherence, 0, MAX_PARAM_SPATIAL_SUBFRAMES );
+ }
+ }
+ }
+#ifdef FIX_481_UNUSED_VARIABLES
+#ifdef DEBUG_MODE_QMETADATA
+ bits_no_dirs_coh += bits_sur_coherence;
+#endif
+#else
+ bits_no_dirs_coh += bits_sur_coherence;
+#endif
+
+ for ( d = 0; d < hQMetaData->no_directions; d++ )
+ {
+ q_direction = &hQMetaData->q_direction[d];
+ nbands = q_direction->cfg.nbands;
+ start_band = q_direction->cfg.start_band;
+
+ /* Read coherence, if any */
+ if ( all_coherence_zero == 0 )
+ {
+ read_coherence_data_hr_512( bitstream, index, hQMetaData, d, bits_sp_coh );
+ }
+ else
+ {
+ /*Surround coherence*/
+ for ( b = 0; b < hQMetaData->q_direction[0].cfg.nbands; b++ )
+ {
+ if ( hQMetaData->surcoh_band_data != NULL )
+ {
+ set_c( (int8_t *) hQMetaData->surcoh_band_data[b].surround_coherence, 0, MAX_PARAM_SPATIAL_SUBFRAMES );
+ }
+
+ if ( hQMetaData->q_direction[d].coherence_band_data != NULL )
+ {
+ set_c( (int8_t *) hQMetaData->q_direction[d].coherence_band_data[b].spread_coherence, 0, MAX_PARAM_SPATIAL_SUBFRAMES );
+ }
+ }
+ }
+
+ /* Decode quantized directions frame-wise */
+ ivas_qmetadata_raw_decode_dir_512( q_direction, bitstream, index, nbands, start_band, sph_grid16 );
+
+#ifdef DEBUG_MODE_QMETADATA
+ fprintf( pF, "frame %d: diff %d surcoh %d ", frame, bits_diff_sum, bits_sur_coherence );
+ fprintf( pF, "dir %d\n", start_index_0 - *index );
+ fprintf( pF_azi, "frame %d/dir/ec %d: ", frame, d );
+ fprintf( pF_ele, "frame %d/dir/ec %d: ", frame, d );
+ fprintf( pF_spcoh, "frame %d/dir %d: ", frame, d );
+ fprintf( pF_ratio, "frame %d/dir %d: ", frame, d );
+
+ for ( b = start_band; b < nbands; b++ )
+ {
+ for ( m = 0; m < q_direction->cfg.nblocks; m++ )
+ {
+
+ fprintf( pF_ratio, " %1.3f ", q_direction->band_data[b].energy_ratio[m] );
+ fprintf( pF_azi, " %+5.2f ", (int16_t) ( 100.f * q_direction->band_data[b].azimuth[m] ) / 100.f );
+ fprintf( pF_ele, " %+5.2f ", (int16_t) ( 100.f * q_direction->band_data[b].elevation[m] ) / 100.f );
if ( q_direction->coherence_band_data != NULL )
{
fprintf( pF_spcoh, " %d ", q_direction->coherence_band_data[b].spread_coherence[m] );
}
- if ( d == 0 && hQMetaData->surcoh_band_data != NULL )
- {
- fprintf( pF_surcoh, " %d ", hQMetaData->surcoh_band_data[b].surround_coherence[m] );
- }
}
}
+ fprintf( pF_ratio, "\n" );
fprintf( pF_azi, "\n" );
fprintf( pF_ele, "\n" );
- fprintf( pF_ratio, "\n" );
fprintf( pF_spcoh, "\n" );
- if ( d == 0 )
- {
- fprintf( pF_surcoh, "\n" );
- }
#endif
}
- /* move 2 dir data to its correct subband */
+
if ( hQMetaData->no_directions == 2 )
{
- d = hQMetaData->q_direction[1].cfg.nbands - 1;
- nblocks = hQMetaData->q_direction[0].cfg.nblocks;
-
- for ( b = hQMetaData->q_direction[0].cfg.nbands - 1; b >= 0; b-- )
+ /* move 2 dir data to its correct subband */
+ if ( bits_sph_idx == 11 )
{
- if ( hQMetaData->twoDirBands[b] == 1 )
- {
- mvr2r( hQMetaData->q_direction[1].band_data[d].azimuth, hQMetaData->q_direction[1].band_data[b].azimuth, nblocks );
- mvr2r( hQMetaData->q_direction[1].band_data[d].elevation, hQMetaData->q_direction[1].band_data[b].elevation, nblocks );
- mvr2r( hQMetaData->q_direction[1].band_data[d].energy_ratio, hQMetaData->q_direction[1].band_data[b].energy_ratio, nblocks );
- if ( hQMetaData->q_direction[0].band_data[b].energy_ratio_index[0] < 7 )
+ int16_t nblocks;
+ d = hQMetaData->q_direction[1].cfg.nbands - 1;
+ nblocks = hQMetaData->q_direction[0].cfg.nblocks;
+
+ for ( b = hQMetaData->q_direction[0].cfg.nbands - 1; b >= 0; b-- )
+ {
+ if ( hQMetaData->twoDirBands[b] == 1 )
{
- for ( m = 0; m < nblocks; m++ )
+ mvr2r( hQMetaData->q_direction[1].band_data[d].azimuth, hQMetaData->q_direction[1].band_data[b].azimuth, nblocks );
+ mvr2r( hQMetaData->q_direction[1].band_data[d].elevation, hQMetaData->q_direction[1].band_data[b].elevation, nblocks );
+ mvr2r( hQMetaData->q_direction[1].band_data[d].energy_ratio, hQMetaData->q_direction[1].band_data[b].energy_ratio, nblocks );
+
+
+ if ( hQMetaData->q_direction[1].coherence_band_data != NULL )
{
- hQMetaData->q_direction[1].band_data[b].azimuth[m] += hQMetaData->q_direction[0].band_data[b].azimuth[m] - 180;
- if ( hQMetaData->q_direction[1].band_data[b].azimuth[m] >= 180 )
- {
- hQMetaData->q_direction[1].band_data[b].azimuth[m] -= 360;
- }
- if ( hQMetaData->q_direction[1].band_data[b].azimuth[m] < -180 )
- {
- hQMetaData->q_direction[1].band_data[b].azimuth[m] += 360;
- }
+ mvc2c( hQMetaData->q_direction[1].coherence_band_data[d].spread_coherence, hQMetaData->q_direction[1].coherence_band_data[b].spread_coherence, nblocks );
}
+ d--;
}
-
- if ( hQMetaData->q_direction[1].coherence_band_data != NULL )
+ else
{
- mvc2c( hQMetaData->q_direction[1].coherence_band_data[d].spread_coherence, hQMetaData->q_direction[1].coherence_band_data[b].spread_coherence, nblocks );
- }
- d--;
- }
- else
- {
- set_f( hQMetaData->q_direction[1].band_data[b].azimuth, 0.0f, nblocks );
- set_f( hQMetaData->q_direction[1].band_data[b].elevation, 0.0f, nblocks );
- set_f( hQMetaData->q_direction[1].band_data[b].energy_ratio, 0.0f, nblocks );
+ set_f( hQMetaData->q_direction[1].band_data[b].azimuth, 0.0f, nblocks );
+ set_f( hQMetaData->q_direction[1].band_data[b].elevation, 0.0f, nblocks );
+ set_f( hQMetaData->q_direction[1].band_data[b].energy_ratio, 0.0f, nblocks );
- if ( hQMetaData->q_direction[1].coherence_band_data != NULL )
- {
- set_c( (int8_t *) hQMetaData->q_direction[1].coherence_band_data[b].spread_coherence, 0, nblocks );
+ if ( hQMetaData->q_direction[1].coherence_band_data != NULL )
+ {
+ set_c( (int8_t *) hQMetaData->q_direction[1].coherence_band_data[b].spread_coherence, 0, nblocks );
+ }
}
}
}
@@ -649,30 +1182,74 @@ int16_t ivas_qmetadata_dec_decode(
for ( b = 0; b < hQMetaData->q_direction[0].cfg.nbands; b++ )
{
float ratioSum;
+ for ( m = 0; m < hQMetaData->q_direction[0].cfg.nblocks; m++ )
+ {
+ ratioSum = hQMetaData->q_direction[0].band_data[b].energy_ratio[m] + hQMetaData->q_direction[1].band_data[b].energy_ratio[m];
+
+ if ( ratioSum > 1.0f )
+ {
+ hQMetaData->q_direction[0].band_data[b].energy_ratio[m] = hQMetaData->q_direction[0].band_data[b].energy_ratio[m] / ratioSum;
+ hQMetaData->q_direction[1].band_data[b].energy_ratio[m] = hQMetaData->q_direction[1].band_data[b].energy_ratio[m] / ratioSum;
+ }
+ }
+ }
+ }
- ratioSum = hQMetaData->q_direction[0].band_data[b].energy_ratio[0] + hQMetaData->q_direction[1].band_data[b].energy_ratio[0];
+#ifdef DEBUG_MODE_QMETADATA
+ for ( d = 0; d < hQMetaData->no_directions; d++ )
+ {
+ q_direction = &hQMetaData->q_direction[d];
+ nbands = q_direction->cfg.nbands;
+ start_band = q_direction->cfg.start_band;
- if ( ratioSum > 1.0f )
+
+ if ( d == 0 )
+ {
+ fprintf( pF_surcoh, "frame %d/dir %d: ", frame, d );
+ }
+ for ( b = start_band; b < nbands; b++ )
+ {
+ for ( m = 0; m < q_direction->cfg.nblocks; m++ )
{
- set_f( hQMetaData->q_direction[0].band_data[b].energy_ratio, hQMetaData->q_direction[0].band_data[b].energy_ratio[0] / ratioSum, nblocks );
- set_f( hQMetaData->q_direction[1].band_data[b].energy_ratio, hQMetaData->q_direction[1].band_data[b].energy_ratio[0] / ratioSum, nblocks );
+
+
+ if ( d == 0 && hQMetaData->surcoh_band_data != NULL )
+ {
+ fprintf( pF_surcoh, " %d ", hQMetaData->surcoh_band_data[b].surround_coherence[m] );
+ }
}
}
- }
+
+ if ( d == 0 )
+ {
+ fprintf( pF_surcoh, "\n" );
+ }
+ }
+#endif
/* Store status information for renderer use */
- hQMetaData->ec_flag = ec_flag;
+ hQMetaData->ec_flag = 0;
- hQMetaData->dir_comp_ratio = (float) bits_dir_used / (float) bits_dir_target;
+ hQMetaData->dir_comp_ratio = 1.0f;
if ( hQMetaData->dir_comp_ratio > 1.0f )
{
hQMetaData->dir_comp_ratio = 1.0f;
}
+#ifdef FIX_HBR_MASAMETA
+ hQMetaData->q_direction[0].cfg.nbands = sf_nbands0;
+ if ( hQMetaData->no_directions == 2 )
+ {
+ hQMetaData->q_direction[1].cfg.nbands = sf_nbands1;
+ }
+#endif
+
return ( start_index_0 - *index );
}
+#endif
+
/*-----------------------------------------------------------------------*
* ivas_qmetadata_dec_sid_decode()
@@ -687,8 +1264,11 @@ int16_t ivas_qmetadata_dec_sid_decode(
int16_t *index, /* i/o: bitstream position */
const int16_t nchan_transport, /* i : number of transport channels */
int16_t *element_mode, /* o : element mode */
- const int16_t ivas_format, /* i : IVAS format */
- const SBA_MODE sba_mode /* i : SBA mode */
+ const int16_t ivas_format /* i : IVAS format */
+#ifndef SBA_MODE_CLEAN_UP
+ ,
+ const SBA_MODE sba_mode /* i : SBA mode */
+#endif
)
{
int16_t b, m, i;
@@ -719,10 +1299,13 @@ int16_t ivas_qmetadata_dec_sid_decode(
if ( ivas_format == SBA_FORMAT )
{
+#ifndef SBA_MODE_CLEAN_UP
if ( sba_mode == SBA_MODE_SPAR )
{
+#endif
/* TODO: still use old sid frame size to keep bitexactness */
metadata_sid_bits = (int16_t) ( 5000 /*IVAS_SID_5k2*/ - SID_2k40 ) / FRAMES_PER_SEC - ( SPAR_DTX_BANDS * 18 ) - 1; /* -1 for inactive mode header bit*/
+#ifndef SBA_MODE_CLEAN_UP
}
else
{
@@ -730,6 +1313,7 @@ int16_t ivas_qmetadata_dec_sid_decode(
/* TODO: still use old sid frame size to keep bitexactness */
metadata_sid_bits = ( 4400 /*IVAS_SID_5k2*/ - SID_2k40 ) / FRAMES_PER_SEC - SID_FORMAT_NBITS;
}
+#endif
}
else
{
@@ -755,8 +1339,11 @@ int16_t ivas_qmetadata_dec_sid_decode(
/* Fix configuration for SID */
q_direction = &hQMetaData->q_direction[0]; /* only 1 direction */
-
+#ifndef SBA_MODE_CLEAN_UP
if ( sba_mode == SBA_MODE_SPAR )
+#else
+ if ( ivas_format == SBA_FORMAT )
+#endif
{
nbands = DIRAC_DTX_BANDS; /* only 2 bands transmitted */
}
@@ -769,7 +1356,11 @@ int16_t ivas_qmetadata_dec_sid_decode(
start_band = 0; /* start from band 0 */
/* Read 2D signaling*/
+#ifndef SBA_MODE_CLEAN_UP
if ( sba_mode != SBA_MODE_SPAR )
+#else
+ if ( ivas_format != SBA_FORMAT )
+#endif
{
q_direction->not_in_2D = bitstream[( *index )--];
}
@@ -854,6 +1445,7 @@ int16_t ivas_qmetadata_dec_sid_decode(
}
}
/* TODO: temporary hack to keep BE */
+#ifndef SBA_MODE_CLEAN_UP
if ( ivas_format == SBA_FORMAT )
{
if ( sba_mode != SBA_MODE_SPAR )
@@ -862,6 +1454,9 @@ int16_t ivas_qmetadata_dec_sid_decode(
}
}
else
+#else
+ if ( ivas_format != SBA_FORMAT )
+#endif
{
metadata_sid_bits = ( IVAS_SID_5k2 - SID_2k40 ) / FRAMES_PER_SEC - SID_FORMAT_NBITS;
}
@@ -940,6 +1535,12 @@ static int16_t ivas_diffuseness_huff_ec_decode(
}
+/*-------------------------------------------------------------------*
+ * ivas_qmetadata_entropy_decode_diffuseness()
+ *
+ *
+ *-------------------------------------------------------------------*/
+
static int16_t ivas_qmetadata_entropy_decode_diffuseness(
uint16_t *bitstream, /* i : bitstream */
int16_t *index,
@@ -1036,6 +1637,142 @@ static int16_t ivas_qmetadata_entropy_decode_diffuseness(
}
+#ifdef HR_METADATA
+/*-------------------------------------------------------------------*
+ * ivas_qmetadata_entropy_decode_diffuseness_hr()
+ *
+ *
+ *-------------------------------------------------------------------*/
+
+static int16_t ivas_qmetadata_entropy_decode_diffuseness_hr(
+ uint16_t *bitstream, /* i : bitstream */
+ int16_t *index,
+ IVAS_QDIRECTION *q_direction,
+ uint16_t *diffuseness_index_max_ec_frame )
+{
+ int16_t b;
+ uint16_t dif_min;
+ int16_t index_start;
+ int16_t nbands;
+ int16_t start_band;
+
+ index_start = *index;
+ nbands = q_direction->cfg.nbands;
+ start_band = q_direction->cfg.start_band;
+
+ /* diffuseness decoding */
+ /* Handle one band as special case*/
+ if ( nbands == 1 )
+ {
+ q_direction->band_data[0].energy_ratio_index[0] = 0;
+ for ( b = 0; b < MASA_BITS_ER_HR; b++ )
+ {
+ q_direction->band_data[0].energy_ratio_index[0] = ( q_direction->band_data[0].energy_ratio_index[0] << 1 ) + bitstream[( *index )--];
+ }
+ *diffuseness_index_max_ec_frame = 5;
+
+ return MASA_BITS_ER_HR;
+ }
+
+ if ( bitstream[( *index )--] == 0 ) /* dif_use_raw_coding */
+ {
+ /* Decode with similarity strategy with low band count. On higher band counts, decode with Huffman-coding strategy. */
+
+ if ( bitstream[( *index )--] != 0 ) /* dif_have_unique_value */
+ {
+ dif_min = ivas_qmetadata_DecodeQuasiUniform( bitstream, index, HR_MASA_ER_LEVELS ); /* dif_unique_value */
+
+ for ( b = start_band; b < nbands; b++ )
+ {
+ q_direction->band_data[b].energy_ratio_index[0] = dif_min;
+ }
+ }
+ else /* all diffuseness values are dif_min_value or dif_min_value + 1 */
+ {
+ dif_min = ivas_qmetadata_DecodeQuasiUniform( bitstream, index, HR_MASA_ER_LEVELS - 1 ); /* dif_min_value */
+
+ for ( b = start_band; b < nbands; b++ )
+ {
+ q_direction->band_data[b].energy_ratio_index[0] = dif_min + bitstream[( *index )--]; /* dif_bit_offset_values */
+ }
+ }
+ }
+ else /* different values for diffuseness */
+ {
+ dif_min = HR_MASA_ER_LEVELS;
+
+ for ( b = start_band; b < nbands; b++ )
+ {
+ q_direction->band_data[b].energy_ratio_index[0] = ivas_qmetadata_DecodeQuasiUniform( bitstream, index, HR_MASA_ER_LEVELS );
+ dif_min = min( dif_min, q_direction->band_data[b].energy_ratio_index[0] );
+ }
+ }
+
+ *diffuseness_index_max_ec_frame = 10;
+ /* adaptively select the diffuseness_index_max_ec threshold */
+ if ( dif_min > 10 )
+ {
+ *diffuseness_index_max_ec_frame = HR_MASA_ER_LEVELS - 1;
+ }
+
+ return ( index_start - *index );
+}
+
+
+/*-------------------------------------------------------------------*
+ * ivas_qmetadata_entropy_decode_diffuseness_hr_512()
+ *
+ *
+ *-------------------------------------------------------------------*/
+
+static int16_t ivas_qmetadata_entropy_decode_diffuseness_hr_512(
+ uint16_t *bitstream, /* i : bitstream */
+ int16_t *index,
+ IVAS_QDIRECTION *q_direction )
+{
+ int16_t b, k;
+
+ int16_t index_start;
+ int16_t nbands, nblocks;
+ int16_t start_band;
+
+ index_start = *index;
+ nbands = q_direction->cfg.nbands;
+ nblocks = q_direction->cfg.nblocks;
+ start_band = q_direction->cfg.start_band;
+
+ /* diffuseness decoding */
+ /* Handle one band as special case*/
+ if ( nbands == 1 )
+ {
+ q_direction->band_data[0].energy_ratio_index[0] = 0;
+ for ( b = 0; b < MASA_BITS_ER_HR; b++ )
+ {
+ q_direction->band_data[0].energy_ratio_index[0] = ( q_direction->band_data[0].energy_ratio_index[0] << 1 ) + bitstream[( *index )--];
+ }
+
+ return MASA_BITS_ER_HR;
+ }
+
+ for ( b = start_band; b < nbands; b++ )
+ {
+ for ( k = 0; k < nblocks; k++ )
+ {
+ q_direction->band_data[b].energy_ratio_index[k] = ivas_qmetadata_DecodeQuasiUniform( bitstream, index, HR_MASA_ER_LEVELS );
+ }
+ }
+
+ return ( index_start - *index );
+}
+#endif
+
+
+/*-------------------------------------------------------------------*
+ * ivas_qmetadata_entropy_decode_df_ratio()
+ *
+ *
+ *-------------------------------------------------------------------*/
+
static int16_t ivas_qmetadata_entropy_decode_df_ratio(
uint16_t *bitstream,
int16_t *index,
@@ -1161,7 +1898,12 @@ static int16_t ivas_qmetadata_entropy_decode_dir(
int16_t *index,
const uint16_t diffuseness_index_max_ec_frame,
const int16_t nbands,
- const int16_t start_band )
+ const int16_t start_band
+#ifdef HR_METADATA
+ ,
+ const int16_t hrmasa_flag /* i : flag indicating high-rate MASA MD coding*/
+#endif
+)
{
int16_t b, m;
int16_t diff_idx;
@@ -1188,7 +1930,19 @@ static int16_t ivas_qmetadata_entropy_decode_dir(
/*Raw coding for high diffuseness*/
for ( b = start_band; b < nbands; b++ )
{
- diff_idx = q_direction->band_data[b].energy_ratio_index_mod[0];
+#ifdef HR_METADATA
+ if ( hrmasa_flag )
+ {
+ diff_idx = 0;
+ }
+ else
+ {
+#endif
+ diff_idx = q_direction->band_data[b].energy_ratio_index_mod[0];
+#ifdef HR_METADATA
+ }
+#endif
+
diff_idx_min = min( diff_idx_min, diff_idx );
if ( q_direction->cfg.mc_ls_setup != MC_LS_SETUP_INVALID )
{
@@ -1199,7 +1953,11 @@ static int16_t ivas_qmetadata_entropy_decode_dir(
elev_alph[b] = no_theta_masa[bits_direction_masa[diff_idx] - 3] * 2 - 1;
}
+#ifdef HR_METADATA
+ if ( q_direction->band_data[b].energy_ratio_index_mod[0] > diffuseness_index_max_ec_frame )
+#else
if ( diff_idx > diffuseness_index_max_ec_frame )
+#endif
{
bands_entropic[b] = 0;
@@ -1252,7 +2010,18 @@ static int16_t ivas_qmetadata_entropy_decode_dir(
if ( bands_entropic[b] )
{
int16_t tmp_index;
- diff_idx = q_direction->band_data[b].energy_ratio_index_mod[0];
+#ifdef HR_METADATA
+ if ( hrmasa_flag )
+ {
+ diff_idx = 0;
+ }
+ else
+ {
+#endif
+ diff_idx = q_direction->band_data[b].energy_ratio_index_mod[0];
+#ifdef HR_METADATA
+ }
+#endif
if ( q_direction->cfg.mc_ls_setup != MC_LS_SETUP_INVALID )
{
@@ -1261,6 +2030,7 @@ static int16_t ivas_qmetadata_entropy_decode_dir(
else
{
avg_elevation_index_projected = ivas_dirac_project_elevation_index( avg_elevation_idx, avg_elevation_alphabet, elev_alph[b] );
+
/*reorder elevation indexing*/
tmp_index = avg_elevation_index_projected - ( elev_alph[b] >> 1 );
if ( tmp_index < 0 )
@@ -1277,6 +2047,7 @@ static int16_t ivas_qmetadata_entropy_decode_dir(
for ( m = 0; m < nblocks; m++ )
{
q_direction->band_data[b].elevation_index[m] = avg_elevation_index_projected;
+
/*deduce aplhabet for azimuth*/
if ( q_direction->cfg.mc_ls_setup != MC_LS_SETUP_INVALID )
{
@@ -1300,7 +2071,19 @@ static int16_t ivas_qmetadata_entropy_decode_dir(
{
if ( bands_entropic[b] )
{
- diff_idx = q_direction->band_data[b].energy_ratio_index_mod[0];
+#ifdef HR_METADATA
+ if ( hrmasa_flag )
+ {
+ diff_idx = 0;
+ }
+ else
+ {
+#endif
+ diff_idx = q_direction->band_data[b].energy_ratio_index_mod[0];
+#ifdef HR_METADATA
+ }
+#endif
+
for ( m = 0; m < nblocks; m++ )
{
int16_t tmp_index;
@@ -1323,7 +2106,6 @@ static int16_t ivas_qmetadata_entropy_decode_dir(
}
else
{
-
avg_elevation_index_projected = ivas_dirac_project_elevation_index( avg_elevation_idx, avg_elevation_alphabet, elev_alph[b] );
tmp_index = ivas_qmetadata_DecodeExtendedGR( bitstream, index, elev_alph[b], gr_param_elev );
@@ -1359,7 +2141,19 @@ static int16_t ivas_qmetadata_entropy_decode_dir(
{
if ( bands_entropic[b] )
{
- diff_idx = q_direction->band_data[b].energy_ratio_index_mod[0];
+#ifdef HR_METADATA
+ if ( hrmasa_flag )
+ {
+ diff_idx = 0;
+ }
+ else
+ {
+#endif
+ diff_idx = q_direction->band_data[b].energy_ratio_index_mod[0];
+#ifdef HR_METADATA
+ }
+#endif
+
for ( m = 0; m < nblocks; m++ )
{
q_direction->band_data[b].elevation_index[m] = 0;
@@ -1419,6 +2213,7 @@ static int16_t ivas_qmetadata_entropy_decode_dir(
set_zero( avg_direction_vector, 3 );
use_adapt_avg = 0;
idx = 0;
+
for ( b = start_band; b < nbands; b++ )
{
if ( bands_entropic[b] )
@@ -1478,6 +2273,59 @@ static int16_t ivas_qmetadata_entropy_decode_dir(
}
+#ifdef HR_METADATA
+/*-------------------------------------------------------------------------
+ * ivas_qmetadata_raw_decode_dir()
+ *
+ * Main function for raw decoding of the directions
+ *------------------------------------------------------------------------*/
+
+static int16_t ivas_qmetadata_raw_decode_dir_512(
+ IVAS_QDIRECTION *q_direction, /* i/o: quantized direction structure */
+ uint16_t *bitstream, /* i : bitstream */
+ int16_t *index,
+ const int16_t nbands,
+ const int16_t start_band,
+ const SPHERICAL_GRID_DATA *sph_grid16 /* i : spherical grid for deindexing */
+)
+{
+ int16_t b, m, i;
+ int16_t nblocks;
+ int16_t index_start;
+ uint16_t value;
+
+ index_start = *index;
+ nblocks = q_direction->cfg.nblocks;
+
+ for ( b = start_band; b < nbands; b++ )
+ {
+ for ( m = 0; m < nblocks; m++ )
+ {
+ value = 0;
+ for ( i = 0; i < q_direction->band_data[b].bits_sph_idx[m]; i++ )
+ {
+ value = ( value << 1 ) + bitstream[( *index )--];
+ }
+ q_direction->band_data[b].spherical_index[m] = value;
+
+ if ( q_direction->band_data[b].bits_sph_idx[m] == 16 )
+ {
+ deindex_sph_idx( value, sph_grid16, &( q_direction->band_data[b].elevation[m] ), &( q_direction->band_data[b].azimuth[m] ) );
+ }
+ else
+ {
+ deindex_spherical_component( q_direction->band_data[b].spherical_index[m], &q_direction->band_data[b].azimuth[m], &q_direction->band_data[b].elevation[m],
+ &q_direction->band_data[b].azimuth_index[m], &q_direction->band_data[b].elevation_index[m], q_direction->band_data[b].bits_sph_idx[m],
+ q_direction->cfg.mc_ls_setup );
+ }
+ }
+ }
+
+ return ( index_start - *index );
+}
+
+#endif
+
/*-------------------------------------------------------------------------
* ivas_qmetadata_raw_decode_dir()
*
@@ -1489,7 +2337,12 @@ static int16_t ivas_qmetadata_raw_decode_dir(
uint16_t *bitstream, /* i : bitstream */
int16_t *index,
const int16_t nbands,
- const int16_t start_band )
+ const int16_t start_band
+#ifdef HR_METADATA
+ ,
+ const int16_t hrmasa_flag /* i : flag indicating high-rate MASA MD coding*/
+#endif
+)
{
int16_t b, m, azith_alph;
int16_t diff_idx;
@@ -1507,7 +2360,18 @@ static int16_t ivas_qmetadata_raw_decode_dir(
}
else
{
- diff_idx = q_direction->band_data[b].energy_ratio_index_mod[0];
+#ifdef HR_METADATA
+ if ( hrmasa_flag )
+ {
+ diff_idx = 0;
+ }
+ else
+ {
+#endif
+ diff_idx = q_direction->band_data[b].energy_ratio_index_mod[0];
+#ifdef HR_METADATA
+ }
+#endif
for ( m = 0; m < nblocks; m++ )
{
@@ -1531,7 +2395,7 @@ static int16_t ivas_qmetadata_raw_decode_dir(
* Read the bitstream following the encoding scheme of EncodeQuasiUniform
*------------------------------------------------------------------------*/
-/* !r: Value read from the bitstream */
+/*! r: Value read from the bitstream */
static uint16_t ivas_qmetadata_DecodeQuasiUniform(
const uint16_t *bitstream, /* i : pointer to the bitstream to read */
int16_t *index, /* i : position in the bitstream to start reading (gets updated with reading) */
@@ -1542,7 +2406,7 @@ static uint16_t ivas_qmetadata_DecodeQuasiUniform(
uint16_t tresh, value;
#ifdef DEBUGGING
- assert( ( alphabet_size >= 1 ) ); /*fcs: to check if this additional conditon is really needed: && (alphabet_size <= (1U << 31) - 1));*/
+ assert( ( alphabet_size >= 1 ) ); /* ToDo: fcs: to check if this additional conditon is really needed: && (alphabet_size <= (1U << 31) - 1));*/
#endif
bits = 30 - norm_l( alphabet_size ); /* bits = floor(log2(alphabet_size)) */
@@ -1572,7 +2436,7 @@ static uint16_t ivas_qmetadata_DecodeQuasiUniform(
* Reads the bitstream and decodes the value using the ExtendedGR algorithm
*------------------------------------------------------------------------*/
-/* !r: Value decoded from the bitstream */
+/*! r: Value decoded from the bitstream */
static int16_t ivas_qmetadata_DecodeExtendedGR(
uint16_t *bitstream, /* i : pointer to the bitstream to read */
int16_t *index, /* i/o: position in the bitstream to start reading (gets updated with reading) */
@@ -1631,7 +2495,7 @@ static int16_t ivas_qmetadata_DecodeExtendedGR(
* Calculates the correct elevation index from the decoded data
*------------------------------------------------------------------------*/
-/* !r: Elevation index as it will be read by the dequantizer */
+/*! r: Elevation index as it will be read by the dequantizer */
static int16_t ivas_qmetadata_ReorderElevationDecoded(
const int16_t elev_dist, /* i : Distance to the average extracted from the bitstream */
const int16_t elev_avg, /* i : Average value over time-blocks extracted from the bitstream */
@@ -1661,7 +2525,7 @@ static int16_t ivas_qmetadata_ReorderElevationDecoded(
* Local functions: requentizeEC3
*-----------------------------------------------------------------------*/
-/* !r: number of bits read */
+/*! r: number of bits read */
static int16_t read_directions(
IVAS_QDIRECTION *q_direction, /* i/o: quantized direction structure */
const uint8_t coding_subbands, /* i : number of directions */
@@ -1713,6 +2577,7 @@ static int16_t read_directions(
max_nb_idx = k;
}
}
+
if ( q_direction->cfg.nblocks == 1 )
{
byteBuffer = 0;
@@ -1892,7 +2757,7 @@ static int16_t read_directions(
* read and decode the azimuth indexes for one subband
*-------------------------------------------------------------------*/
-/* !r: number of bits read */
+/*! r: number of bits read */
static int16_t decode_azimuth(
IVAS_QDIRECTION *q_direction, /* i/o: quantized metadata structure */
uint16_t *bitstream, /* i : bitstream to be read */
@@ -2061,7 +2926,7 @@ static int16_t decode_azimuth(
* Reads the bitstream and decode the elevation index
*-------------------------------------------------------------------*/
-/* !r: number of bits read */
+/*! r: number of bits read */
static int16_t decode_elevation(
IVAS_QDIRECTION *q_direction, /* i/o: quantized metadata structure */
uint16_t *bitstream, /* i : input bitstream */
@@ -2189,7 +3054,7 @@ static int16_t decode_elevation(
* decoding in fixed rate case, i.e. when using the spherical indexes
*-----------------------------------------------------------------*/
-/* !r: number of bits read */
+/*! r: number of bits read */
static int16_t decode_fixed_rate(
IVAS_QDIRECTION *q_direction, /* i/o: quantized metadata */
const uint16_t *bitstream, /* i : bitstream to be read */
@@ -2229,7 +3094,7 @@ static int16_t decode_fixed_rate(
* Azimuth bitstream reading and decoding in 2D case
*-------------------------------------------------------------------*/
-/* !r: number of bits read */
+/*! r: number of bits read */
static int16_t decode_azimuth2D(
IVAS_QDIRECTION *q_direction, /* i/o: quantized metadata structure */
uint16_t *bitstream, /* i : bitstream to be read */
@@ -2423,7 +3288,7 @@ static int16_t read_truncGR_azimuth(
*
*-------------------------------------------------------------------*/
-/* !r: number of bits read */
+/*! r: number of bits read */
static int16_t read_common_direction(
uint16_t *bitstream, /* i : bitstream to be read */
IVAS_QDIRECTION *q_direction, /* i/o: quantized direction structure */
@@ -2548,6 +3413,10 @@ static void decode_spread_coherence(
IVAS_QMETADATA_HANDLE hQMetaData, /* i/o: quantized metadata structure */
int16_t idx_d, /* i : direction index */
const int16_t no_frames /* i : number of time subframes */
+#ifdef HR_METADATA
+ ,
+ const int16_t hrmasa_flag /* i : flag indicating high-rate MASA MD coding*/
+#endif
)
{
int16_t i, j;
@@ -2557,6 +3426,9 @@ static void decode_spread_coherence(
int16_t MASA_grouping[MASA_MAXIMUM_CODING_SUBBANDS];
IVAS_QDIRECTION *q_direction;
int16_t coding_subbands, coding_subbands_0, d, two_dir_band[MASA_MAXIMUM_CODING_SUBBANDS];
+#ifdef HR_METADATA
+ int16_t min_index;
+#endif
coding_subbands_0 = hQMetaData->q_direction[0].cfg.nbands;
coding_subbands = hQMetaData->q_direction[idx_d].cfg.nbands;
@@ -2613,6 +3485,26 @@ static void decode_spread_coherence(
{
var_azi = var( q_direction->band_data[i].azimuth, no_frames );
+#ifdef HR_METADATA
+ if ( hrmasa_flag )
+ {
+ minimum_s( (int16_t *) ( q_direction->band_data[i].energy_ratio_index ), q_direction->cfg.nblocks, &min_index );
+ min_index = min_index >> 1;
+ }
+ else
+ {
+ min_index = q_direction->band_data[i].energy_ratio_index[0];
+ }
+
+ if ( var_azi < MASA_DELTA_AZI_DCT0 )
+ {
+ idx_sub_cb = MASA_NO_CV_COH * min_index;
+ }
+ else
+ {
+ idx_sub_cb = MASA_NO_CV_COH * ( min_index + DIRAC_DIFFUSE_LEVELS ); /* NO_CV_COH = 8 */
+ }
+#else
if ( var_azi < MASA_DELTA_AZI_DCT0 )
{
idx_sub_cb = MASA_NO_CV_COH * q_direction->band_data[i].energy_ratio_index[0];
@@ -2621,8 +3513,10 @@ static void decode_spread_coherence(
{
idx_sub_cb = MASA_NO_CV_COH * ( q_direction->band_data[i].energy_ratio_index[0] + DIRAC_DIFFUSE_LEVELS ); /* NO_CV_COH = 8 */
}
+#endif
dct_coh[i][0] = coherence_cb0_masa[idx_sub_cb + q_direction->coherence_band_data[i].spread_coherence_dct0_index];
+
if ( coding_subbands < coding_subbands_0 )
{
assert( idx_d == 1 );
@@ -2651,7 +3545,7 @@ static void decode_spread_coherence(
* Read Hufman code
*-------------------------------------------------------------------*/
-/* !r: number of bits read */
+/*! r: number of bits read */
static ivas_error read_huf(
int16_t *num_bits_read,
const uint16_t *bitstream, /* i : bitstream to be read */
@@ -2880,18 +3774,103 @@ static int16_t decode_fixed_rate_composed_index_coherence(
}
-/*------------------------------------------------------------------ - *
+#ifdef HR_METADATA
+/*-------------------------------------------------------------------*
+ * read_coherence_data_hr_512()
+ *
+ *
+ *-------------------------------------------------------------------*/
+
+/*! r: number of bits read */
+static int16_t read_coherence_data_hr_512(
+ uint16_t *bitstream, /* i : bitstream */
+ int16_t *p_bit_pos, /* i : position in the bitstream */
+ IVAS_QMETADATA *hQMetaData, /* i/o: quantized metadata structure */
+ const int16_t idx_dir, /* i : direction index */
+ const int16_t nbits_coh )
+{
+ int16_t j, k, i;
+ int16_t nbands, nblocks;
+ int16_t min_index, GR_param;
+ int16_t cb_size, nbits;
+ int16_t decoded_idx;
+ float delta;
+
+ nbands = hQMetaData->q_direction[idx_dir].cfg.nbands;
+ nblocks = hQMetaData->q_direction[idx_dir].cfg.nblocks;
+
+
+ cb_size = 1 << nbits_coh;
+ delta = 256.0f / cb_size;
+ nbits = *p_bit_pos;
+ for ( k = 0; k < nblocks; k++ )
+ {
+ /* read method */
+ if ( bitstream[( *p_bit_pos )--] == 1 )
+ {
+ /* average removed */
+ /* read average index */
+ min_index = 0;
+ for ( i = 0; i < nbits_coh; i++ )
+ {
+ min_index = ( min_index << 1 ) + bitstream[( *p_bit_pos )--];
+ }
+ /* read GR param */
+ GR_param = bitstream[( *p_bit_pos )--];
+ for ( j = 0; j < nbands; j++ )
+ {
+ decoded_idx = ivas_qmetadata_DecodeExtendedGR( bitstream, p_bit_pos, 2 * cb_size, GR_param );
+ if ( decoded_idx % 2 )
+ {
+ decoded_idx = ( ( decoded_idx + 1 ) >> 1 ) + min_index;
+ }
+ else
+ {
+ decoded_idx = -( decoded_idx >> 1 ) + min_index;
+ }
+ hQMetaData->q_direction[idx_dir].coherence_band_data[j].spread_coherence[k] = (uint8_t) ( decoded_idx * delta + delta / 2.0f );
+ }
+ }
+ else
+ {
+
+ /* read min_index */
+ min_index = 0;
+ for ( i = 0; i < nbits_coh; i++ )
+ {
+ min_index = ( min_index << 1 ) + bitstream[( *p_bit_pos )--];
+ }
+ /* read GR param */
+ GR_param = bitstream[( *p_bit_pos )--];
+ for ( j = 0; j < nbands; j++ )
+ {
+ decoded_idx = ivas_qmetadata_DecodeExtendedGR( bitstream, p_bit_pos, cb_size - min_index, GR_param ) + min_index;
+ hQMetaData->q_direction[idx_dir].coherence_band_data[j].spread_coherence[k] = (uint8_t) ( decoded_idx * delta + delta / 2.0f );
+ }
+ }
+ }
+ nbits = nbits - *p_bit_pos;
+ return nbits;
+}
+#endif
+
+
+/*------------------------------------------------------------------- *
* read_coherence_data()
*
* Read coherence data
- *------------------------------------------------------------------ - */
+ *------------------------------------------------------------------- */
-/* !r: number of bits read */
+/*! r: number of bits read */
static int16_t read_coherence_data(
uint16_t *bitstream, /* i : bitstream */
int16_t *p_bit_pos, /* i : position in the bitstream */
IVAS_QMETADATA *hQMetaData, /* i/o: quantized metadata structure */
const int16_t idx_dir /* i : direction index */
+#ifdef HR_METADATA
+ ,
+ const int16_t hrmasa_flag /* i : flag indicating high-rate MASA MD coding*/
+#endif
)
{
int16_t j;
@@ -2909,6 +3888,10 @@ static int16_t read_coherence_data(
int16_t decoded_idx[MASA_MAXIMUM_CODING_SUBBANDS];
uint16_t byteBuffer;
int16_t idx_ER;
+#ifdef HR_METADATA
+ int16_t min_index;
+#endif
+
coding_subbands = hQMetaData->q_direction[idx_dir].cfg.nbands;
q_direction = &( hQMetaData->q_direction[idx_dir] );
@@ -2919,7 +3902,19 @@ static int16_t read_coherence_data(
{
for ( j = 0; j < coding_subbands; j++ )
{
- idx_ER = 7 - q_direction->band_data[j].energy_ratio_index_mod[0] + coding_subbands / MASA_FACTOR_CV_COH;
+#ifdef HR_METADATA
+ if ( hrmasa_flag )
+ {
+ idx_ER = 7 - ( q_direction->band_data[j].energy_ratio_index_mod[0] >> 1 ) + coding_subbands / MASA_FACTOR_CV_COH;
+ }
+ else
+ {
+
+#endif
+ idx_ER = 7 - q_direction->band_data[j].energy_ratio_index_mod[0] + coding_subbands / MASA_FACTOR_CV_COH;
+#ifdef HR_METADATA
+ }
+#endif
no_cv_vec[j] = idx_ER + 1;
}
@@ -2943,7 +3938,11 @@ static int16_t read_coherence_data(
{
if ( no_cv_vec[j] > 1 )
{
+#ifdef HR_METADATA
+ q_direction->coherence_band_data[j].spread_coherence[0] = (uint8_t) roundf( decoded_idx[j] * ( 255.0f / (float) ( 7 - ( q_direction->band_data[j].energy_ratio_index_mod[0] >> ( hrmasa_flag ) ) + coding_subbands / MASA_FACTOR_CV_COH ) ) );
+#else
q_direction->coherence_band_data[j].spread_coherence[0] = (uint8_t) roundf( decoded_idx[j] * ( 255.0f / (float) ( 7 - q_direction->band_data[j].energy_ratio_index_mod[0] + coding_subbands / MASA_FACTOR_CV_COH ) ) );
+#endif
}
else
{
@@ -2960,7 +3959,11 @@ static int16_t read_coherence_data(
{
if ( no_cv_vec[j] > 1 )
{
+#ifdef HR_METADATA
+ q_direction->coherence_band_data[j].spread_coherence[0] = (uint8_t) roundf( decoded_index[j] * ( 255.0f / (float) ( 7 - ( q_direction->band_data[j].energy_ratio_index_mod[0] >> ( hrmasa_flag ) ) + coding_subbands / MASA_FACTOR_CV_COH ) ) );
+#else
q_direction->coherence_band_data[j].spread_coherence[0] = (uint8_t) roundf( decoded_index[j] * ( 255.0f / (float) ( 7 - q_direction->band_data[j].energy_ratio_index_mod[0] + coding_subbands / MASA_FACTOR_CV_COH ) ) );
+#endif
}
else
{
@@ -2973,7 +3976,19 @@ static int16_t read_coherence_data(
{
for ( j = 0; j < coding_subbands; j++ )
{
- no_cv_vec[j] = len_cb_dct0_masa[q_direction->band_data[j].energy_ratio_index[0]]; /* spread coherence DCT0*/
+#ifdef HR_METADATA
+ if ( hrmasa_flag )
+ {
+ minimum_s( (int16_t *) ( q_direction->band_data[j].energy_ratio_index ), q_direction->cfg.nblocks, &min_index );
+ no_cv_vec[j] = len_cb_dct0_masa[min_index >> 1]; /* spread coherence DCT0*/
+ }
+ else
+ {
+#endif
+ no_cv_vec[j] = len_cb_dct0_masa[q_direction->band_data[j].energy_ratio_index[0]]; /* spread coherence DCT0*/
+#ifdef HR_METADATA
+ }
+#endif
}
if ( sum_s( no_cv_vec, coding_subbands ) > MASA_COH_LIMIT_2IDX )
@@ -3096,13 +4111,14 @@ static int16_t read_coherence_data(
return nbits;
}
+
/*-------------------------------------------------------------------*
* read_surround_coherence()
*
*
*-------------------------------------------------------------------*/
-int16_t read_surround_coherence(
+static int16_t read_surround_coherence(
uint16_t *bitstream, /* i : bitstream */
int16_t *p_bit_pos, /* i : position in the bitstream */
IVAS_QMETADATA *hQMetaData /* i/o: quantized metadata structure */
@@ -3258,6 +4274,168 @@ int16_t read_surround_coherence(
}
+#ifdef HR_METADATA
+/*-------------------------------------------------------------------*
+ * read_surround_coherence_hr()
+ *
+ *
+ *-------------------------------------------------------------------*/
+
+static int16_t read_surround_coherence_hr(
+ uint16_t *bitstream, /* i : bitstream */
+ int16_t *p_bit_pos, /* i : position in the bitstream */
+ IVAS_QMETADATA *hQMetaData /* i/o: quantized metadata structure */
+)
+{
+ int16_t coding_subbands;
+ int16_t no_cv_vec[MASA_MAXIMUM_CODING_SUBBANDS];
+ int16_t bit_pos;
+ float error_ratio_surr;
+ int16_t idx_ER[MASA_MAXIMUM_CODING_SUBBANDS];
+ int16_t bits_sur_coherence, bits_GR;
+ int16_t j, k, sf;
+ uint16_t byteBuffer;
+ uint16_t idx_sur_coh[MASA_MAXIMUM_CODING_SUBBANDS];
+ IVAS_QDIRECTION *q_direction;
+ int16_t min_index;
+ int16_t d, idx;
+ coding_subbands = hQMetaData->q_direction[0].cfg.nbands;
+ q_direction = hQMetaData->q_direction;
+
+ bits_sur_coherence = 0;
+ bit_pos = *p_bit_pos;
+
+ for ( sf = 0; sf < hQMetaData->q_direction[0].cfg.nblocks; sf++ )
+ {
+ d = 0;
+ for ( j = 0; j < coding_subbands; j++ )
+ {
+ error_ratio_surr = 1.0f;
+ if ( hQMetaData->no_directions == 2 )
+ {
+ d += hQMetaData->twoDirBands[j];
+ idx = max( d - 1, 0 );
+ error_ratio_surr = 1.0f - q_direction[0].band_data[j].energy_ratio[sf] - q_direction[1].band_data[idx].energy_ratio[sf] * hQMetaData->twoDirBands[j];
+ }
+ else
+ {
+ error_ratio_surr = 1.0f - q_direction[0].band_data[j].energy_ratio[sf];
+ }
+
+
+ if ( error_ratio_surr <= 0 )
+ {
+ error_ratio_surr = 0;
+ no_cv_vec[j] = 1;
+ idx_ER[j] = 0;
+ }
+ else
+ {
+ idx_ER[j] = 7; // masa_sq( error_ratio_surr, diffuseness_thresholds, DIRAC_DIFFUSE_LEVELS );
+ no_cv_vec[j] = idx_cb_sur_coh_masa[idx_ER[j]] + 2;
+ }
+ }
+
+ if ( sum_s( no_cv_vec, coding_subbands ) == coding_subbands )
+ {
+ /* surround coherence is zero */
+ for ( j = 0; j < coding_subbands; j++ )
+ {
+ for ( k = 0; k < MAX_PARAM_SPATIAL_SUBFRAMES; k++ )
+ {
+ if ( hQMetaData->surcoh_band_data != NULL )
+ {
+ hQMetaData->surcoh_band_data[j].surround_coherence[k] = 0;
+ }
+ }
+ }
+ }
+ else
+ {
+ /* read how the surround coherence is encoded */
+ byteBuffer = bitstream[bit_pos--];
+ bits_sur_coherence += 1;
+
+ if ( byteBuffer & 1 )
+ {
+ /* GR decoding */
+ /* read GR order */
+ byteBuffer = bitstream[bit_pos--];
+ bits_sur_coherence += 1;
+
+ /* read min index */
+ bits_GR = bit_pos;
+ min_index = ivas_qmetadata_DecodeExtendedGR( bitstream, &bit_pos, MASA_MAX_NO_CV_SUR_COH, 0 );
+ bits_sur_coherence += bits_GR - bit_pos;
+
+ /* read GR data */
+ for ( j = 0; j < coding_subbands; j++ )
+ {
+ bits_GR = bit_pos;
+ /* decoding for min removed */
+ if ( no_cv_vec[j] > 1 )
+ {
+ idx_sur_coh[j] = ivas_qmetadata_DecodeExtendedGR( bitstream, &bit_pos, no_cv_vec[j] - min_index, ( byteBuffer & 1 ) );
+ bits_sur_coherence += bits_GR - bit_pos;
+ }
+ else
+ {
+ idx_sur_coh[j] = 0;
+ }
+ }
+
+ for ( j = 0; j < coding_subbands; j++ )
+ {
+ if ( no_cv_vec[j] > 1 )
+ {
+ hQMetaData->surcoh_band_data[j].sur_coherence_index = idx_sur_coh[j] + min_index;
+ hQMetaData->surcoh_band_data[j].surround_coherence[sf] = sur_coherence_cb_masa[idx_cb_sur_coh_masa[idx_ER[j]] * MASA_MAX_NO_CV_SUR_COH + hQMetaData->surcoh_band_data[j].sur_coherence_index];
+ }
+ else
+ {
+ hQMetaData->surcoh_band_data[j].sur_coherence_index = idx_sur_coh[j];
+ hQMetaData->surcoh_band_data[j].surround_coherence[sf] = 0;
+ }
+ }
+ }
+ else
+ {
+ /* fixed rate */
+ uint16_t sur_coh_temp_index[MASA_MAXIMUM_CODING_SUBBANDS];
+ set_s( (int16_t *) sur_coh_temp_index, 0, MASA_MAXIMUM_CODING_SUBBANDS );
+
+ decode_fixed_rate_composed_index_coherence( bitstream, &bit_pos, coding_subbands, no_cv_vec, sur_coh_temp_index, MASA_MAX_NO_CV_SUR_COH );
+
+ for ( j = 0; j < coding_subbands; j++ )
+ {
+ hQMetaData->surcoh_band_data[j].sur_coherence_index = sur_coh_temp_index[j];
+ }
+
+ /* deindex surround coherence */
+ for ( j = 0; j < coding_subbands; j++ )
+ {
+ if ( no_cv_vec[j] > 1 )
+ {
+ hQMetaData->surcoh_band_data[j].surround_coherence[sf] = sur_coherence_cb_masa[idx_cb_sur_coh_masa[idx_ER[j]] * MASA_MAX_NO_CV_SUR_COH + hQMetaData->surcoh_band_data[j].sur_coherence_index];
+ }
+ else
+ {
+ hQMetaData->surcoh_band_data[j].surround_coherence[sf] = 0;
+ }
+ }
+ }
+ }
+ }
+
+ /* Replace return value with the actual read bits. bits_sur_coherence might show wrong count at this point. */
+ bits_sur_coherence = *p_bit_pos - bit_pos;
+ *p_bit_pos = bit_pos;
+
+ return bits_sur_coherence;
+}
+
+#endif
+
/*-------------------------------------------------------------------*
* decode_combined_index()
*
diff --git a/lib_dec/ivas_rom_dec.c b/lib_dec/ivas_rom_dec.c
index 78d4eafea1b1674fe291cdfa5026538b71dceb20..6a33a36aaa072eb8fb15cf98c29159072bd55bcd 100644
--- a/lib_dec/ivas_rom_dec.c
+++ b/lib_dec/ivas_rom_dec.c
@@ -226,7 +226,7 @@ const float dft_win_8k[70] =
* stereo CNA tables
*------------------------------------------------------------------------*/
-const int16_t cna_init_bands[MAX_CNA_NBANDS + 1] =
+const int16_t cna_init_bands[CNA_INIT_NBANDS + 1] =
{
1, 4, 14, 33, 67, 171, 320
};
@@ -520,9 +520,13 @@ const float ap_split_frequencies[DIRAC_DECORR_NUM_SPLIT_BANDS + 1] =
0.0f, 0.125f, 0.375f, 1.0f
};
-const int16_t sba_map_tc[8] =
+const int16_t sba_map_tc[11] =
{
- 0, 1, 2, 3, 4, 8, 9, 15
+ 0, 1, 2, 3, 4, 8, 9, 15, 5, 6, 7
+};
+const int16_t sba_map_tc_512[11] =
+{
+ 0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 15
};
@@ -538,3 +542,290 @@ const float dmxmtx_table[BINAURAL_CHANNELS][11] =
/* clang-format on */
+
+
+const int16_t huff_nodes_first_band_alpha[32][2] = { /* Alpha Fine Huffman table df0 */
+ { -17, 1 },
+ { 3, 2 },
+ { -16, -18 },
+ { 5, 4 },
+ { -15, 6 },
+ { -19, 7 },
+ { 9, 8 },
+ { 11, 10 },
+ { -14, -20 },
+ { 13, 12 },
+ { -21, 14 },
+ { -13, 15 },
+ { 17, 16 },
+ { -22, 18 },
+ { -12, 19 },
+ { -9, -10 },
+ { -11, 20 },
+ { -23, 21 },
+ { -8, 22 },
+ { -24, 23 },
+ { -25, 24 },
+ { -7, 25 },
+ { -26, 26 },
+ { 28, 27 },
+ { -6, -27 },
+ { -33, 29 },
+ { -1, -28 },
+ { -5, 30 },
+ { -29, -30 },
+ { -4, 31 },
+ { -3, -31 },
+ { -2, -32 }
+};
+const int16_t huff_nodes_first_band_alpha_coarse[16][2] = { /* Alpha Coarse Huffman table df0 */
+ { -9, 1 },
+ { -8, 2 },
+ { -10, 3 },
+ { 5, 4 },
+ { -7, 6 },
+ { -11, 7 },
+ { -5, 8 },
+ { -6, 9 },
+ { -12, 10 },
+ { -13, 11 },
+ { -4, 12 },
+ { -14, 13 },
+ { -3, 14 },
+ { -15, 15 },
+ { -2, -16 },
+ { -1, -17 }
+};
+
+
+const int16_t huff_nodes_alpha_1D_DF[64][2] = { /* Alpha Fine Huffman table df */
+ { -33, 1 },
+ { 3, 2 },
+ { -32, -34 },
+ { 5, 4 },
+ { -31, -35 },
+ { 7, 6 },
+ { -30, 8 },
+ { -36, 9 },
+ { 11, 10 },
+ { -37, 12 },
+ { -29, 13 },
+ { -28, 14 },
+ { -38, 15 },
+ { 17, 16 },
+ { -27, -39 },
+ { 19, 18 },
+ { -26, 20 },
+ { -40, 21 },
+ { 23, 22 },
+ { -41, 24 },
+ { -25, 25 },
+ { -24, 26 },
+ { -42, 27 },
+ { -43, 28 },
+ { -23, 29 },
+ { -44, 30 },
+ { -22, 31 },
+ { -45, 32 },
+ { -21, 33 },
+ { -20, 34 },
+ { -46, 35 },
+ { -19, 36 },
+ { -47, 37 },
+ { -18, -48 },
+ { 39, 38 },
+ { -17, -49 },
+ { 41, 40 },
+ { -16, 42 },
+ { -1, -50 },
+ { -65, 43 },
+ { 45, 44 },
+ { -51, 46 },
+ { -15, 47 },
+ { 49, 48 },
+ { -52, 50 },
+ { -14, 51 },
+ { 53, 52 },
+ { -13, 54 },
+ { -53, 55 },
+ { 57, 56 },
+ { -12, 58 },
+ { -54, 59 },
+ { 61, 60 },
+ { -55, 62 },
+ { -11, 63 },
+ { -10, -61 },
+ { -5, -57 },
+ { -58, -60 },
+ { -56, -59 },
+ { -4, -6 },
+ { -7, -64 },
+ { -9, -63 },
+ { -3, -8 },
+ { -2, -62 }
+};
+const int16_t huff_nodes_alpha_1D_DF_coarse[32][2] = { /* Alpha Coarse Huffman table df */
+ { -17, 1 },
+ { -18, 2 },
+ { -16, 3 },
+ { -15, 4 },
+ { -19, 5 },
+ { 7, 6 },
+ { -14, -20 },
+ { 9, 8 },
+ { -13, -21 },
+ { 11, 10 },
+ { -22, 12 },
+ { -12, 13 },
+ { -23, 14 },
+ { -11, 15 },
+ { -10, 16 },
+ { -24, 17 },
+ { -9, -25 },
+ { 19, 18 },
+ { -26, 20 },
+ { -8, 21 },
+ { 23, 22 },
+ { 25, 24 },
+ { -27, 26 },
+ { -7, 27 },
+ { -1, -33 },
+ { -6, 28 },
+ { -28, 29 },
+ { -29, 30 },
+ { -5, -31 },
+ { -30, 31 },
+ { -3, -4 },
+ { -2, -32 }
+};
+
+const int16_t huff_nodes_alpha_1D_DT[64][2] = { /* Alpha Fine Huffman table dt */
+ { -33, 1 },
+ { -34, 2 },
+ { -32, 3 },
+ { 5, 4 },
+ { -31, -35 },
+ { 7, 6 },
+ { -36, 8 },
+ { -30, 9 },
+ { 11, 10 },
+ { -29, -37 },
+ { 13, 12 },
+ { 15, 14 },
+ { -28, -38 },
+ { 17, 16 },
+ { -27, -39 },
+ { 19, 18 },
+ { -40, 20 },
+ { -26, 21 },
+ { 23, 22 },
+ { -25, -41 },
+ { 25, 24 },
+ { -24, -42 },
+ { 27, 26 },
+ { -23, -43 },
+ { 29, 28 },
+ { -22, -44 },
+ { 31, 30 },
+ { -45, 32 },
+ { -21, 33 },
+ { -20, 34 },
+ { -46, 35 },
+ { -47, 36 },
+ { -19, 37 },
+ { -48, 38 },
+ { -18, 39 },
+ { 41, 40 },
+ { -17, -49 },
+ { 43, 42 },
+ { -50, 44 },
+ { -16, 45 },
+ { 47, 46 },
+ { -51, 48 },
+ { -15, 49 },
+ { 51, 50 },
+ { -52, -65 },
+ { -1, -14 },
+ { 53, 52 },
+ { -53, 54 },
+ { -13, 55 },
+ { 57, 56 },
+ { -12, 58 },
+ { -54, 59 },
+ { 61, 60 },
+ { -11, -55 },
+ { -56, 62 },
+ { -10, 63 },
+ { -9, -57 },
+ { -5, -6 },
+ { -58, -61 },
+ { -7, -59 },
+ { -8, -62 },
+ { -4, -60 },
+ { -3, -64 },
+ { -2, -63 }
+};
+const int16_t huff_nodes_alpha_1D_DT_coarse[32][2] = { /* Alpha Coarse Huffman table dt */
+ { -17, 1 },
+ { -18, 2 },
+ { -16, 3 },
+ { -19, 4 },
+ { -15, 5 },
+ { 7, 6 },
+ { -14, -20 },
+ { 9, 8 },
+ { -21, 10 },
+ { -13, 11 },
+ { 13, 12 },
+ { -12, -22 },
+ { 15, 14 },
+ { -11, -23 },
+ { 17, 16 },
+ { -24, 18 },
+ { -10, 19 },
+ { -25, 20 },
+ { -9, 21 },
+ { 23, 22 },
+ { -26, 24 },
+ { -8, 25 },
+ { 27, 26 },
+ { -1, -33 },
+ { -7, -27 },
+ { 29, 28 },
+ { -28, 30 },
+ { -6, 31 },
+ { -5, -29 },
+ { -3, -31 },
+ { -4, -30 },
+ { -2, -32 }
+};
+
+const int16_t huff_nodes_first_band_beta[8][2] = /* Beta Fine Huffman table df0 */
+ { { -1, 1 }, { -2, 2 }, { -3, 3 }, { -4, 4 }, { -5, 5 }, { -6, 6 }, { -7, 7 }, { -8, -9 } };
+const int16_t huff_nodes_first_band_beta_coarse[4][2] = /* Beta Coarse Huffman table df0 */
+ { { -1, 1 }, { -2, 2 }, { -3, 3 }, { -4, -5 } };
+
+const int16_t huff_nodes_beta_1D_DF[16][2] = /* Beta Fine Huffman table df */
+ { { -9, 1 }, { -10, 2 }, { -8, 3 }, { -11, 4 }, { -7, 5 }, { 7, 6 }, { -6, -12 }, { 9, 8 }, { -5, -13 }, { 11, 10 }, { -4, -14 }, { -15, 12 }, { -3, 13 }, { -16, 14 }, { -2, 15 }, { -1, -17 } };
+const int16_t huff_nodes_beta_1D_DF_coarse[8][2] = /* Beta Coarse Huffman table df */
+ { { -5, 1 }, { -6, 2 }, { -4, 3 }, { -3, 4 }, { -7, 5 }, { -2, 6 }, { -8, 7 }, { -1, -9 } };
+
+const int16_t huff_nodes_beta_1D_DT[16][2] = /* Beta Fine Huffman table dt */
+ { { -9, 1 }, { -10, 2 }, { -8, 3 }, { -11, 4 }, { -7, 5 }, { 7, 6 }, { -6, -12 }, { -13, 8 }, { -5, 9 }, { -14, 10 }, { -4, 11 }, { -15, 12 }, { -3, 13 }, { -16, 14 }, { -2, 15 }, { -1, -17 } };
+const int16_t huff_nodes_beta_1D_DT_coarse[8][2] = /* Beta Coarse Huffman table dt */
+ { { -5, 1 }, { -6, 2 }, { -4, 3 }, { -7, 4 }, { -3, 5 }, { -8, 6 }, { -2, 7 }, { -1, -9 } };
+
+HUFF_NODE_TABLE huff_nodes_df0 = {
+ { huff_nodes_first_band_alpha, huff_nodes_first_band_alpha_coarse },
+ { huff_nodes_first_band_beta, huff_nodes_first_band_beta_coarse }
+};
+
+HUFF_NODE_TABLE huff_nodes_df = {
+ { huff_nodes_alpha_1D_DF, huff_nodes_alpha_1D_DF_coarse },
+ { huff_nodes_beta_1D_DF, huff_nodes_beta_1D_DF_coarse }
+};
+
+HUFF_NODE_TABLE huff_nodes_dt = {
+ { huff_nodes_alpha_1D_DT, huff_nodes_alpha_1D_DT_coarse },
+ { huff_nodes_beta_1D_DT, huff_nodes_beta_1D_DT_coarse }
+};
diff --git a/lib_dec/ivas_rom_dec.h b/lib_dec/ivas_rom_dec.h
index 4366077bbb3b45e0367057e36a01ae93c01512a5..7a19f170c0b00f12d5050d4224dcd05cc7960b98 100644
--- a/lib_dec/ivas_rom_dec.h
+++ b/lib_dec/ivas_rom_dec.h
@@ -68,7 +68,7 @@ extern const float dft_win232ms_48k[450];
extern const float dft_win_8k[70];
-extern const int16_t cna_init_bands[MAX_CNA_NBANDS + 1];
+extern const int16_t cna_init_bands[CNA_INIT_NBANDS + 1];
extern const float min_smooth_gains1[SBA_DIRAC_STEREO_NUM_BANDS];
extern const float max_smooth_gains1[SBA_DIRAC_STEREO_NUM_BANDS];
@@ -111,8 +111,8 @@ extern const float ap_lattice_coeffs_3[DIRAC_DECORR_FILTER_LEN_3 * DIRAC_MAX_NUM
extern const float *const ap_lattice_coeffs[DIRAC_DECORR_NUM_SPLIT_BANDS];
extern const float ap_split_frequencies[DIRAC_DECORR_NUM_SPLIT_BANDS + 1];
-extern const int16_t sba_map_tc[8];
-
+extern const int16_t sba_map_tc[11];
+extern const int16_t sba_map_tc_512[11];
/*----------------------------------------------------------------------------------*
* FASTCONV and PARAMETRIC binaural renderer ROM tables
@@ -121,4 +121,26 @@ extern const int16_t sba_map_tc[8];
extern const float dmxmtx_table[BINAURAL_CHANNELS][11];
+extern const int16_t huff_nodes_first_band_alpha[32][2];
+extern const int16_t huff_nodes_first_band_alpha_coarse[16][2];
+
+
+extern const int16_t huff_nodes_alpha_1D_DF[64][2];
+extern const int16_t huff_nodes_alpha_1D_DF_coarse[32][2];
+
+extern const int16_t huff_nodes_alpha_1D_DT[64][2];
+extern const int16_t huff_nodes_alpha_1D_DT_coarse[32][2];
+
+extern const int16_t huff_nodes_first_band_beta[8][2];
+extern const int16_t huff_nodes_first_band_beta_coarse[4][2];
+
+extern const int16_t huff_nodes_beta_1D_DF[16][2];
+extern const int16_t huff_nodes_beta_1D_DF_coarse[8][2];
+
+extern const int16_t huff_nodes_beta_1D_DT[16][2];
+extern const int16_t huff_nodes_beta_1D_DT_coarse[8][2];
+extern const HUFF_NODE_TABLE huff_nodes_df0;
+extern const HUFF_NODE_TABLE huff_nodes_df;
+extern const HUFF_NODE_TABLE huff_nodes_dt;
+
#endif
diff --git a/lib_dec/ivas_sba_dec.c b/lib_dec/ivas_sba_dec.c
index af7281a5786c4d7f1aaeb301e61fefbcd2d43544..478749ddc09ad76efd5c1417bcda8a0ff86ff0f9 100755
--- a/lib_dec/ivas_sba_dec.c
+++ b/lib_dec/ivas_sba_dec.c
@@ -59,10 +59,14 @@ void ivas_sba_set_cna_cng_flag(
{
int16_t n, cpe_id;
+#ifdef SBA_MODE_CLEAN_UP
+ if ( st_ivas->ivas_format == SBA_FORMAT && st_ivas->nchan_transport == 1 )
+#else
if ( st_ivas->sba_mode == SBA_MODE_SPAR && st_ivas->nchan_transport == 1 )
+#endif
{
/* skip as done in init function */
- /* st_ivas->hSCE[0]->hCoreCoder[0]->cna_dirac_flag = 0; */ /* Todo: Check if these can be enabled */
+ /* st_ivas->hSCE[0]->hCoreCoder[0]->cna_dirac_flag = 0; */
/* st_ivas->hSCE[0]->hCoreCoder[0]->cng_sba_flag = 0; */
}
else if ( st_ivas->nchan_transport == 1 && ( ( st_ivas->renderer_type == RENDERER_DIRAC && st_ivas->hDirAC->synthesisConf == DIRAC_SYNTHESIS_GAIN_SHD ) || ( st_ivas->renderer_type == RENDERER_BINAURAL_PARAMETRIC || st_ivas->renderer_type == RENDERER_BINAURAL_PARAMETRIC_ROOM || st_ivas->renderer_type == RENDERER_STEREO_PARAMETRIC ) ) )
@@ -74,7 +78,7 @@ void ivas_sba_set_cna_cng_flag(
{
for ( n = 0; n < CPE_CHANNELS; n++ )
{
- st_ivas->hCPE[0]->hCoreCoder[n]->cna_dirac_flag = 0; /* Todo: Check if these can be enabled */
+ st_ivas->hCPE[0]->hCoreCoder[n]->cna_dirac_flag = 0;
st_ivas->hCPE[0]->hCoreCoder[n]->cng_sba_flag = 1;
}
}
@@ -108,22 +112,19 @@ ivas_error ivas_sba_dec_reconfigure(
AUDIO_CONFIG intern_config_old;
int16_t numCldfbAnalyses_old, numCldfbSyntheses_old;
int16_t sba_dirac_stereo_flag_old;
- SBA_MODE sba_mode_old;
- int32_t ivas_total_brate, last_ivas_total_brate;
+ int32_t ivas_total_brate;
+ int32_t last_ivas_total_brate;
+
RENDERER_TYPE old_renderer_type;
+
DECODER_CONFIG_HANDLE hDecoderConfig;
ivas_error error;
- int16_t band_grouping[IVAS_MAX_NUM_BANDS + 1];
-
error = IVAS_ERR_OK;
hDecoderConfig = st_ivas->hDecoderConfig;
ivas_total_brate = hDecoderConfig->ivas_total_brate;
last_ivas_total_brate = st_ivas->last_active_ivas_total_brate;
- sba_mode_old = ivas_sba_mode_select( last_ivas_total_brate );
- st_ivas->sba_mode = sba_mode_old;
-
/*-----------------------------------------------------------------*
* Set SBA high-level parameters
* Save old SBA high-level parameters
@@ -137,63 +138,77 @@ ivas_error ivas_sba_dec_reconfigure(
sba_dirac_stereo_flag_old = st_ivas->sba_dirac_stereo_flag;
st_ivas->sba_analysis_order = ivas_sba_get_analysis_order( ivas_total_brate, st_ivas->sba_order );
- st_ivas->sba_mode = ivas_sba_mode_select( ivas_total_brate );
+
+#ifdef JBM_TSM_ON_TCS
+ /* save old */
+ if ( st_ivas->hDirAC == NULL && st_ivas->hSpar != NULL )
+ {
+ st_ivas->hTcBuffer->num_slots = st_ivas->hSpar->num_slots;
+ st_ivas->hTcBuffer->nb_subframes = st_ivas->hSpar->nb_subframes;
+ st_ivas->hTcBuffer->slots_rendered = st_ivas->hSpar->slots_rendered;
+ st_ivas->hTcBuffer->subframes_rendered = st_ivas->hSpar->subframes_rendered;
+ mvs2s( st_ivas->hSpar->subframe_nbslots, st_ivas->hTcBuffer->subframe_nbslots, MAX_JBM_SUBFRAMES_5MS );
+ }
+ else if ( st_ivas->hDirAC != NULL )
+ {
+ st_ivas->hTcBuffer->num_slots = st_ivas->hDirAC->num_slots;
+ st_ivas->hTcBuffer->nb_subframes = st_ivas->hDirAC->nb_subframes;
+ st_ivas->hTcBuffer->slots_rendered = st_ivas->hDirAC->slots_rendered;
+ st_ivas->hTcBuffer->subframes_rendered = st_ivas->hDirAC->subframes_rendered;
+ mvs2s( st_ivas->hDirAC->subframe_nbslots, st_ivas->hTcBuffer->subframe_nbslots, MAX_JBM_SUBFRAMES_5MS );
+ }
+#endif
/*-----------------------------------------------------------------*
* Allocate, initialize, and configure SBA handles
*-----------------------------------------------------------------*/
+ int16_t sba_order_internal;
+ SPAR_DEC_HANDLE hSpar;
+ hSpar = st_ivas->hSpar;
- if ( st_ivas->sba_mode != SBA_MODE_SPAR )
- {
- ivas_spar_dec_close( &( st_ivas->hSpar ), hDecoderConfig->output_Fs, 0 );
+ sba_order_internal = min( st_ivas->sba_analysis_order, IVAS_MAX_SBA_ORDER );
- if ( ( error = ivas_dirac_sba_config( st_ivas->hQMetaData, &st_ivas->nchan_transport, &st_ivas->nSCE, &st_ivas->nCPE, &st_ivas->element_mode_init, ivas_total_brate, st_ivas->sba_analysis_order, st_ivas->sba_mode, -1 ) ) != IVAS_ERR_OK )
+ if ( hSpar != NULL )
+ {
+ if ( ( hSpar->hPCA != NULL ) && ( ( hDecoderConfig->ivas_total_brate != PCA_BRATE ) || ( sba_order_internal != 1 ) ) )
{
- return error;
+ free( st_ivas->hSpar->hPCA );
+ hSpar->hPCA = NULL;
}
- st_ivas->sba_dirac_stereo_flag = ivas_get_sba_dirac_stereo_flag( st_ivas );
- }
- else
- {
- int16_t sba_order_internal;
- SPAR_DEC_HANDLE hSpar = st_ivas->hSpar;
-
- sba_order_internal = min( st_ivas->sba_analysis_order, IVAS_MAX_SBA_ORDER );
-
- if ( hSpar != NULL )
+ if ( nchan_transport_old != ivas_get_sba_num_TCs( ivas_total_brate, sba_order_internal ) || ( last_ivas_total_brate >= IVAS_512k && ivas_total_brate < IVAS_512k ) || ( last_ivas_total_brate < IVAS_512k && ivas_total_brate >= IVAS_512k ) )
{
- if ( ( hSpar->hPCA != NULL ) && ( ( hDecoderConfig->ivas_total_brate != PCA_BRATE ) || ( sba_order_internal != 1 ) ) )
- {
- free( st_ivas->hSpar->hPCA );
- hSpar->hPCA = NULL;
- }
-
- if ( nchan_transport_old != ivas_get_sba_num_TCs( ivas_total_brate, sba_order_internal ) )
- {
- ivas_spar_dec_close( &( st_ivas->hSpar ), hDecoderConfig->output_Fs, 1 );
+ ivas_spar_dec_close( &( st_ivas->hSpar ), hDecoderConfig->output_Fs, 1 );
- if ( ( error = ivas_spar_dec_open( st_ivas, 1 ) ) != IVAS_ERR_OK )
- {
- return error;
- }
- }
-
- ivas_spar_config( ivas_total_brate, sba_order_internal, &st_ivas->nchan_transport, &st_ivas->nSCE, &st_ivas->nCPE, &hSpar->core_nominal_brate, st_ivas->sid_format );
- }
- else
- {
- if ( ( error = ivas_spar_dec_open( st_ivas, 0 ) ) != IVAS_ERR_OK )
+ if ( ( error = ivas_spar_dec_open( st_ivas, 1 ) ) != IVAS_ERR_OK )
{
return error;
}
}
- hSpar = st_ivas->hSpar;
- st_ivas->sba_dirac_stereo_flag = ivas_get_sba_dirac_stereo_flag( st_ivas );
+ ivas_spar_config( ivas_total_brate, sba_order_internal, &st_ivas->nchan_transport, &st_ivas->nSCE, &st_ivas->nCPE, &hSpar->core_nominal_brate, st_ivas->sid_format );
+ }
+ else
+ {
+ if ( ( error = ivas_spar_dec_open( st_ivas, 0 ) ) != IVAS_ERR_OK )
+ {
+ return error;
+ }
}
+ hSpar = st_ivas->hSpar;
+ st_ivas->sba_dirac_stereo_flag = ivas_get_sba_dirac_stereo_flag( st_ivas );
+
+#ifdef JBM_TSM_ON_TCS
+ /* synchronize subframe info */
+ st_ivas->hSpar->num_slots = st_ivas->hTcBuffer->num_slots;
+ st_ivas->hSpar->nb_subframes = st_ivas->hTcBuffer->nb_subframes;
+ st_ivas->hSpar->slots_rendered = st_ivas->hTcBuffer->slots_rendered;
+ st_ivas->hSpar->subframes_rendered = st_ivas->hTcBuffer->subframes_rendered;
+ mvs2s( st_ivas->hTcBuffer->subframe_nbslots, st_ivas->hSpar->subframe_nbslots, MAX_JBM_SUBFRAMES_5MS );
+#endif
+
if ( st_ivas->nchan_transport == 1 )
{
st_ivas->element_mode_init = IVAS_SCE;
@@ -258,7 +273,7 @@ ivas_error ivas_sba_dec_reconfigure(
ivas_dirac_dec_close_binaural_data( &st_ivas->hDiracDecBin );
}
- if ( ( ( st_ivas->renderer_type != RENDERER_DISABLE ) && ( st_ivas->renderer_type != RENDERER_SBA_LINEAR_DEC ) ) || ( sba_mode_old != st_ivas->sba_mode ) || ( ( st_ivas->sba_mode == SBA_MODE_SPAR ) && ( ( hDecoderConfig->output_config != AUDIO_CONFIG_FOA ) && ( st_ivas->hDecoderConfig->output_config != AUDIO_CONFIG_STEREO ) && ( st_ivas->hDecoderConfig->output_config != AUDIO_CONFIG_MONO ) ) ) )
+ if ( ( ( st_ivas->renderer_type != RENDERER_DISABLE ) && ( st_ivas->renderer_type != RENDERER_SBA_LINEAR_DEC ) ) || ( ( hDecoderConfig->output_config != AUDIO_CONFIG_FOA ) && ( st_ivas->hDecoderConfig->output_config != AUDIO_CONFIG_STEREO ) && ( st_ivas->hDecoderConfig->output_config != AUDIO_CONFIG_MONO ) ) || ( last_ivas_total_brate > IVAS_256k && ivas_total_brate <= IVAS_256k ) || ( last_ivas_total_brate <= IVAS_256k && ivas_total_brate > IVAS_256k ) )
{
DIRAC_CONFIG_FLAG flag_config;
@@ -266,46 +281,55 @@ ivas_error ivas_sba_dec_reconfigure(
if ( st_ivas->hDirAC != NULL )
{
flag_config = DIRAC_RECONFIGURE_MODE;
- if ( ( sba_mode_old == st_ivas->sba_mode ) && ( st_ivas->sba_mode != SBA_MODE_SPAR ) )
- {
- flag_config = DIRAC_RECONFIGURE;
- }
}
if ( ( error = ivas_dirac_dec_config( st_ivas, flag_config ) ) != IVAS_ERR_OK )
{
return error;
}
- }
- if ( st_ivas->sba_mode == SBA_MODE_SPAR )
- {
- if ( ( error = ivas_dirac_sba_config( st_ivas->hQMetaData, &st_ivas->nchan_transport, &st_ivas->nSCE, &st_ivas->nCPE, &st_ivas->element_mode_init, ivas_total_brate, st_ivas->sba_analysis_order, st_ivas->sba_mode, IVAS_MAX_NUM_BANDS - SPAR_DIRAC_SPLIT_START_BAND ) ) != IVAS_ERR_OK )
- {
- return error;
- }
+#ifdef JBM_TSM_ON_TCS
+ /* synchronize subframe info */
+ st_ivas->hDirAC->num_slots = st_ivas->hTcBuffer->num_slots;
+ st_ivas->hDirAC->nb_subframes = st_ivas->hTcBuffer->nb_subframes;
+ st_ivas->hDirAC->slots_rendered = st_ivas->hTcBuffer->slots_rendered;
+ st_ivas->hDirAC->subframes_rendered = st_ivas->hTcBuffer->subframes_rendered;
+ mvs2s( st_ivas->hTcBuffer->subframe_nbslots, st_ivas->hDirAC->subframe_nbslots, MAX_JBM_SUBFRAMES_5MS );
+#endif
}
- if ( ( ( hDecoderConfig->output_config == AUDIO_CONFIG_FOA ) || ( st_ivas->hDecoderConfig->output_config == AUDIO_CONFIG_STEREO ) || ( st_ivas->hDecoderConfig->output_config == AUDIO_CONFIG_MONO ) ) && ( ( sba_mode_old != st_ivas->sba_mode ) && ( st_ivas->sba_mode == SBA_MODE_SPAR ) ) )
- {
- ivas_dirac_dec_close( &( st_ivas->hDirAC ) );
-
- st_ivas->hSpar->enc_param_start_band = min( IVAS_MAX_NUM_BANDS, SPAR_DIRAC_SPLIT_START_BAND );
+ if ( ( error = ivas_dirac_sba_config(
+ st_ivas->hQMetaData,
+#ifndef SBA_MODE_CLEAN_UP
+ &st_ivas->nchan_transport,
+ &st_ivas->nSCE,
+ &st_ivas->nCPE,
+#endif
+ &st_ivas->element_mode_init,
+ ivas_total_brate,
+ st_ivas->sba_analysis_order,
+#ifndef SBA_MODE_CLEAN_UP
+ st_ivas->sba_mode,
+#endif
+ ivas_get_hodirac_flag( ivas_total_brate, st_ivas->sba_analysis_order ) ? IVAS_MAX_NUM_BANDS : ( IVAS_MAX_NUM_BANDS - SPAR_DIRAC_SPLIT_START_BAND )
- ivas_dirac_config_bands( band_grouping, IVAS_MAX_NUM_BANDS, (int16_t) ( st_ivas->hDecoderConfig->output_Fs * INV_CLDFB_BANDWIDTH + 0.5f ),
- st_ivas->hSpar->dirac_to_spar_md_bands, st_ivas->hQMetaData->useLowerBandRes, st_ivas->hSpar->enc_param_start_band, 0 );
+ ) ) != IVAS_ERR_OK )
+ {
+ return error;
}
- else if ( st_ivas->renderer_type == RENDERER_DISABLE || ( st_ivas->renderer_type == RENDERER_SBA_LINEAR_DEC && st_ivas->sba_mode != SBA_MODE_SPAR ) )
+ if ( st_ivas->renderer_type == RENDERER_DISABLE )
{
ivas_dirac_dec_close( &( st_ivas->hDirAC ) );
vbap_free_data( &( st_ivas->hVBAPdata ) );
}
- if ( st_ivas->hDirAC != NULL && st_ivas->sba_mode == SBA_MODE_SPAR )
+ if ( st_ivas->hDirAC != NULL )
{
+#ifndef SBA_MODE_CLEAN_UP
mvs2s( st_ivas->hDirAC->dirac_to_spar_md_bands, st_ivas->hSpar->dirac_to_spar_md_bands, DIRAC_MAX_NBANDS );
+#endif
st_ivas->hSpar->enc_param_start_band = st_ivas->hDirAC->hConfig->enc_param_start_band;
}
@@ -327,6 +351,18 @@ ivas_error ivas_sba_dec_reconfigure(
return error;
}
+ /*-----------------------------------------------------------------*
+ * TD Decorrelator
+ *-----------------------------------------------------------------*/
+
+ if ( st_ivas->hDiracDecBin != NULL )
+ {
+ if ( ( error = ivas_td_decorr_reconfig_dec( st_ivas->ivas_format, st_ivas->hDecoderConfig->ivas_total_brate, st_ivas->nchan_transport, st_ivas->hDecoderConfig->output_Fs, &( st_ivas->hDiracDecBin->hTdDecorr ), &( st_ivas->hDiracDecBin->useTdDecorr ) ) ) != IVAS_ERR_OK )
+ {
+ return error;
+ }
+ }
+
/*-----------------------------------------------------------------*
* CLDFB instances
*-----------------------------------------------------------------*/
@@ -336,5 +372,229 @@ ivas_error ivas_sba_dec_reconfigure(
return error;
}
+#ifdef JBM_TSM_ON_TCS
+ /*-----------------------------------------------------------------*
+ * JBM TC buffer
+ *-----------------------------------------------------------------*/
+
+ if ( st_ivas->hDecoderConfig->voip_active == 1 )
+ {
+ int16_t tc_nchan_to_allocate;
+ int16_t tc_nchan_tc;
+ TC_BUFFER_MODE tc_buffer_mode;
+
+ tc_buffer_mode = TC_BUFFER_MODE_RENDERER;
+ tc_nchan_tc = ivas_jbm_dec_get_num_tc_channels( st_ivas );
+ tc_nchan_to_allocate = tc_nchan_tc;
+ if ( st_ivas->hDecoderConfig->output_config == AUDIO_CONFIG_STEREO || st_ivas->hDecoderConfig->output_config == AUDIO_CONFIG_MONO )
+ {
+ tc_buffer_mode = TC_BUFFER_MODE_BUFFER;
+ tc_nchan_tc = st_ivas->hDecoderConfig->nchan_out;
+ tc_nchan_to_allocate = tc_nchan_tc;
+ }
+ else if ( st_ivas->renderer_type == RENDERER_BINAURAL_PARAMETRIC || st_ivas->renderer_type == RENDERER_BINAURAL_PARAMETRIC_ROOM || st_ivas->renderer_type == RENDERER_STEREO_PARAMETRIC )
+ {
+ tc_nchan_to_allocate = 2 * BINAURAL_CHANNELS;
+ }
+#ifndef SBA_MODE_CLEAN_UP
+ else if ( st_ivas->sba_mode == SBA_MODE_SPAR )
+#else
+ else if ( st_ivas->ivas_format == SBA_FORMAT )
+#endif
+ {
+ tc_nchan_to_allocate = ivas_sba_get_nchan_metadata( st_ivas->sba_analysis_order,
+ st_ivas->hDecoderConfig->ivas_total_brate );
+ }
+ else
+ {
+ if ( st_ivas->nchan_transport == 1 && ( ( st_ivas->renderer_type == RENDERER_DIRAC && st_ivas->hDirAC->synthesisConf == DIRAC_SYNTHESIS_GAIN_SHD ) || ( st_ivas->renderer_type == RENDERER_BINAURAL_PARAMETRIC || st_ivas->renderer_type == RENDERER_BINAURAL_PARAMETRIC_ROOM ) ) )
+ {
+ tc_nchan_to_allocate++; /* we need a channel for the CNG in this case*/
+ }
+ }
+
+ if ( tc_nchan_tc != st_ivas->hTcBuffer->nchan_transport_jbm || tc_nchan_to_allocate != st_ivas->hTcBuffer->nchan_transport_internal || tc_buffer_mode != st_ivas->hTcBuffer->tc_buffer_mode )
+ {
+ if ( ( error = ivas_jbm_dec_tc_buffer_reconfigure( st_ivas, tc_buffer_mode, tc_nchan_tc, tc_nchan_to_allocate, tc_nchan_to_allocate, NS2SA( st_ivas->hDecoderConfig->output_Fs, CLDFB_SLOT_NS ) ) ) != IVAS_ERR_OK )
+ {
+ return error;
+ }
+ }
+ }
+#endif
+
+ return error;
+}
+
+#ifdef JBM_TSM_ON_TCS
+/*-------------------------------------------------------------------*
+ * ivas_sba_dec_digest_tc()
+ *
+ *
+ *-------------------------------------------------------------------*/
+
+ivas_error ivas_sba_dec_digest_tc(
+ Decoder_Struct *st_ivas, /* i/o: IVAS decoder handle */
+ const int16_t nCldfbSlots, /* i : number of CLDFB slots */
+ const int16_t nSamplesForRendering /* i : number of samples provided */
+)
+{
+
+ int16_t ch_idx;
+ ivas_error error;
+
+ error = IVAS_ERR_OK;
+
+ /* set the md map */
+#ifndef SBA_MODE_CLEAN_UP
+ if ( st_ivas->hDirAC && !( st_ivas->renderer_type == RENDERER_SBA_LINEAR_DEC && st_ivas->sba_mode == SBA_MODE_DIRAC ) )
+#else
+ if ( st_ivas->hDirAC )
+#endif
+ {
+ ivas_dirac_dec_set_md_map( st_ivas, nCldfbSlots );
+ }
+
+#ifndef SBA_MODE_CLEAN_UP
+ if ( st_ivas->sba_mode == SBA_MODE_SPAR )
+#else
+ if ( st_ivas->ivas_format == SBA_FORMAT )
+#endif
+ {
+ ivas_spar_dec_digest_tc( st_ivas, st_ivas->nchan_transport, nCldfbSlots, nSamplesForRendering );
+ }
+
+ if ( st_ivas->hDiracDecBin != NULL && ( st_ivas->hDiracDecBin->useTdDecorr ) )
+ {
+ int16_t nSamplesLeftForTD, default_frame;
+ float *decorr_signal[BINAURAL_CHANNELS];
+ float *p_tc[2 * BINAURAL_CHANNELS];
+
+ default_frame = (int16_t) ( st_ivas->hDecoderConfig->output_Fs / FRAMES_PER_SEC );
+ nSamplesLeftForTD = nSamplesForRendering;
+
+ for ( ch_idx = 0; ch_idx < BINAURAL_CHANNELS; ch_idx++ )
+ {
+ decorr_signal[ch_idx] = st_ivas->hTcBuffer->tc[ch_idx + BINAURAL_CHANNELS];
+ p_tc[ch_idx] = st_ivas->hTcBuffer->tc[ch_idx];
+ }
+
+ while ( nSamplesLeftForTD )
+ {
+ int16_t nSamplesToDecorr = min( nSamplesLeftForTD, default_frame );
+#ifdef FIX_163_SBA_TD_DECORR_OPT
+ if ( st_ivas->hDiracDecBin->hTdDecorr )
+ {
+#endif
+ ivas_td_decorr_process( st_ivas->hDiracDecBin->hTdDecorr, p_tc, decorr_signal, nSamplesToDecorr );
+#ifdef FIX_163_SBA_TD_DECORR_OPT
+ }
+#endif
+ for ( ch_idx = 0; ch_idx < BINAURAL_CHANNELS; ch_idx++ )
+ {
+ decorr_signal[ch_idx] += nSamplesToDecorr;
+ p_tc[ch_idx] += nSamplesToDecorr;
+ }
+ nSamplesLeftForTD -= nSamplesToDecorr;
+ }
+ }
+
+ /* if we have a late CNG generation, do it here */
+#ifndef SBA_MODE_CLEAN_UP
+ if ( st_ivas->nchan_transport == 1 && st_ivas->hSCE[0]->hCoreCoder[0] != NULL && st_ivas->hSCE[0]->hCoreCoder[0]->cna_dirac_flag && st_ivas->sba_mode != SBA_MODE_SPAR )
+#else
+ if ( st_ivas->nchan_transport == 1 && st_ivas->hSCE[0]->hCoreCoder[0] != NULL && st_ivas->hSCE[0]->hCoreCoder[0]->cna_dirac_flag && st_ivas->ivas_format == SBA_FORMAT )
+#endif
+ {
+ Decoder_State *st = st_ivas->hSCE[0]->hCoreCoder[0];
+ generate_masking_noise_lb_dirac( st->hFdCngDec->hFdCngCom, st_ivas->hTcBuffer->tc[1], nCldfbSlots, st->cna_dirac_flag && st->flag_cna );
+ }
+
return error;
}
+
+
+/*-------------------------------------------------------------------*
+ * ivas_sba_dec_render()
+ *
+ *
+ *-------------------------------------------------------------------*/
+
+void ivas_sba_dec_render(
+ Decoder_Struct *st_ivas, /* i/o: IVAS decoder handle */
+ const uint16_t nSamplesAsked, /* i : number of CLDFB slots requested */
+ uint16_t *nSamplesRendered, /* o : number of CLDFB slots rendered */
+ uint16_t *nSamplesAvailable, /* o : number of CLDFB slots still to render */
+ float *output_f[] /* o : rendered time signal */
+)
+{
+ int16_t slots_to_render, first_sf, last_sf, subframe_idx;
+ uint16_t slot_size, ch;
+ uint16_t nchan_internal, nchan_out;
+ SPAR_DEC_HANDLE hSpar;
+ float *output_f_local[MAX_OUTPUT_CHANNELS];
+
+ hSpar = st_ivas->hSpar;
+ nchan_internal = ivas_sba_get_nchan_metadata( st_ivas->sba_analysis_order,
+ st_ivas->hDecoderConfig->ivas_total_brate );
+
+ nchan_out = st_ivas->hIntSetup.nchan_out_woLFE + st_ivas->hIntSetup.num_lfe;
+
+#ifdef DEBUGGING
+ assert( hSpar );
+#endif
+ for ( ch = 0; ch < nchan_out; ch++ )
+ {
+ output_f_local[ch] = output_f[ch];
+ }
+
+ slot_size = NS2SA( st_ivas->hDecoderConfig->output_Fs, CLDFB_SLOT_NS );
+
+ /* loop for synthesis, assume we always have to render in multiples of 5ms subframes with spills */
+ slots_to_render = min( hSpar->num_slots - hSpar->slots_rendered, nSamplesAsked / slot_size );
+ *nSamplesRendered = slots_to_render * slot_size;
+ first_sf = hSpar->subframes_rendered;
+ last_sf = first_sf;
+
+ while ( slots_to_render > 0 )
+ {
+ slots_to_render -= hSpar->subframe_nbslots[last_sf];
+ last_sf++;
+ }
+#ifdef DEBUGGING
+ assert( slots_to_render == 0 );
+#endif
+
+ for ( subframe_idx = first_sf; subframe_idx < last_sf; subframe_idx++ )
+ {
+ int16_t n_samples_sf = slot_size * hSpar->subframe_nbslots[subframe_idx];
+
+ ivas_spar_dec_upmixer_sf( st_ivas, output_f_local, nchan_internal );
+ for ( ch = 0; ch < nchan_out; ch++ )
+ {
+ output_f_local[ch] += n_samples_sf;
+ }
+ }
+
+ if ( st_ivas->renderer_type == RENDERER_SBA_LINEAR_DEC )
+ {
+ ivas_sba_linear_renderer( output_f, *nSamplesRendered, st_ivas->hIntSetup.nchan_out_woLFE, st_ivas->hDecoderConfig->output_config, st_ivas->hOutSetup, st_ivas->hoa_dec_mtx );
+ }
+
+ if ( st_ivas->hDirAC != NULL && hSpar->slots_rendered == hSpar->num_slots )
+ {
+ if ( st_ivas->hDirAC->hConfig->dec_param_estim == 1 )
+ {
+ st_ivas->hDirAC->dirac_read_idx = ( st_ivas->hDirAC->dirac_read_idx + DEFAULT_JBM_CLDFB_TIMESLOTS ) % st_ivas->hDirAC->dirac_md_buffer_length;
+ }
+ else
+ {
+ st_ivas->hDirAC->dirac_read_idx = ( st_ivas->hDirAC->dirac_read_idx + DEFAULT_JBM_SUBFRAMES_5MS ) % st_ivas->hDirAC->dirac_md_buffer_length;
+ }
+ }
+
+ *nSamplesAvailable = ( hSpar->num_slots - hSpar->slots_rendered ) * slot_size;
+
+ return;
+}
+#endif
diff --git a/lib_dec/ivas_sba_dirac_stereo_dec.c b/lib_dec/ivas_sba_dirac_stereo_dec.c
index 644a3dc5233175d009837eea080d2da63cd1bc50..13f1401f8e589be0b01f9d165b238261a56bd043 100644
--- a/lib_dec/ivas_sba_dirac_stereo_dec.c
+++ b/lib_dec/ivas_sba_dirac_stereo_dec.c
@@ -63,7 +63,11 @@ int16_t ivas_get_sba_dirac_stereo_flag(
if ( st_ivas->ivas_format == SBA_FORMAT || ( st_ivas->ivas_format == MC_FORMAT && st_ivas->mc_mode == MC_MODE_MCMASA ) )
{
+#ifdef SBA_MODE_CLEAN_UP
+ if ( st_ivas->ivas_format == SBA_FORMAT )
+#else
if ( st_ivas->sba_mode == SBA_MODE_SPAR )
+#endif
{
if ( output_config == AUDIO_CONFIG_STEREO || ( output_config == AUDIO_CONFIG_MONO && st_ivas->nchan_transport == 1 ) )
{
@@ -693,6 +697,10 @@ void ivas_sba_dirac_stereo_smooth_parameters(
ivas_spar_md_dec_state_t *hMdDec, /* i/o: SPAR MD handle for upmixing */
const int16_t cross_fade_start_offset, /* i : SPAR mixer delay compensation */
const int32_t output_Fs /* i : Fs for delay calculation */
+#ifdef FIX_STEREO_474
+ ,
+ const int16_t num_md_sub_frames /* i : number of subframes in mixing matrix */
+#endif
)
{
int16_t i, j, k, i_sf;
@@ -732,6 +740,9 @@ void ivas_sba_dirac_stereo_smooth_parameters(
float xfade_start_ns;
int16_t xfade_delay_subframes;
int16_t i_hist;
+#ifdef FIX_STEREO_474
+ int16_t md_sf;
+#endif
xfade_start_ns = cross_fade_start_offset / (float) output_Fs * 1000000000.f - IVAS_FB_ENC_DELAY_NS;
xfade_delay_subframes = (int16_t) ( xfade_start_ns / ( FRAME_SIZE_NS / MAX_PARAM_SPATIAL_SUBFRAMES ) );
@@ -742,6 +753,11 @@ void ivas_sba_dirac_stereo_smooth_parameters(
{
for ( i_sf = k * 2; i_sf < ( k + 1 ) * 2; i_sf++ )
{
+
+#ifdef FIX_STEREO_474
+ md_sf = ( num_md_sub_frames == MAX_PARAM_SPATIAL_SUBFRAMES ) ? i_sf : 0;
+#endif
+
if ( hStereoDft->first_frame )
{
for ( i = 0; i < 2; i++ )
@@ -786,7 +802,11 @@ void ivas_sba_dirac_stereo_smooth_parameters(
{
for ( b = 0; b < hStereoDft->nbands; b++ )
{
+#ifdef FIX_STEREO_474
+ hMdDec->mixer_mat_prev[4][i][j][b] = hMdDec->mixer_mat[i][j][b + md_sf * IVAS_MAX_NUM_BANDS];
+#else
hMdDec->mixer_mat_prev[4][i][j][b] = hMdDec->mixer_mat[i][j][b + i_sf * IVAS_MAX_NUM_BANDS];
+#endif
}
}
}
@@ -844,8 +864,12 @@ void ivas_sba_dirac_stereo_dec(
memOffset = NS2SA( output_frame * FRAMES_PER_SEC, IVAS_DEC_DELAY_NS - DELAY_BWE_TOTAL_NS );
ivas_sba_dirac_stereo_config( hStereoDft->hConfig );
+#ifdef SBA_MODE_CLEAN_UP
+ hStereoDft->nbands = ivas_sba_dirac_stereo_band_config( hStereoDft->band_limits, st_ivas->hDecoderConfig->output_Fs, hStereoDft->NFFT, ( st_ivas->ivas_format == SBA_FORMAT && !mcmasa ) );
+#else
hStereoDft->nbands = ivas_sba_dirac_stereo_band_config( hStereoDft->band_limits, st_ivas->hDecoderConfig->output_Fs, hStereoDft->NFFT, ( st_ivas->sba_mode == SBA_MODE_SPAR && !mcmasa ) );
+#endif
stereo_dft_dec_update( hStereoDft, output_frame, 1 /*st_ivas->sba_dirac_stereo_flag*/ );
if ( st_ivas->nchan_transport > 1 )
{
@@ -867,21 +891,36 @@ void ivas_sba_dirac_stereo_dec(
}
/* mapping of DirAC parameters (azimuth, elevation, diffuseness) to DFT Stereo parameters (side gain, prediction gain) */
+#ifdef SBA_MODE_CLEAN_UP
+ map_params_dirac_to_stereo( hStereoDft, st_ivas->hQMetaData, tmp_synth, DFT[0],
+ st_ivas->ivas_format == MC_FORMAT,
+ ( st_ivas->ivas_format != SBA_FORMAT || mcmasa ) ? hSCE->hCoreCoder[0]->L_frame : output_frame,
+ ( st_ivas->ivas_format != SBA_FORMAT || mcmasa ) );
+#else
map_params_dirac_to_stereo( hStereoDft, st_ivas->hQMetaData, tmp_synth, DFT[0],
st_ivas->ivas_format == MC_FORMAT,
( st_ivas->sba_mode != SBA_MODE_SPAR || mcmasa ) ? hSCE->hCoreCoder[0]->L_frame : output_frame,
( st_ivas->sba_mode != SBA_MODE_SPAR || mcmasa ) );
-
+#endif
+#ifdef SBA_MODE_CLEAN_UP
+ if ( st_ivas->ivas_format == SBA_FORMAT && !mcmasa )
+#else
if ( st_ivas->sba_mode == SBA_MODE_SPAR && !mcmasa )
+#endif
{
set_f( hStereoDft->res_pred_gain, 1.f, 3 * STEREO_DFT_BAND_MAX );
}
/* DFT Stereo upmix */
stereo_dft_dec( hStereoDft, hCPE->hCoreCoder[0], DFT, NULL, NULL, 1 /*st_ivas->sba_dirac_stereo_flag*/, sba_mono_flag,
- ( st_ivas->hSpar != NULL && !mcmasa ) ? st_ivas->hSpar->hMdDec : 0,
+ ( st_ivas->hSpar != NULL && !mcmasa ) ? st_ivas->hSpar->hMdDec : NULL,
( st_ivas->hSpar != NULL && !mcmasa ) ? st_ivas->hSpar->hFbMixer->cross_fade_start_offset : 0,
- st_ivas->hDecoderConfig->output_Fs, st_ivas->nchan_transport );
+ st_ivas->hDecoderConfig->output_Fs, st_ivas->nchan_transport
+#ifdef FIX_STEREO_474
+ ,
+ ivas_get_spar_dec_md_num_subframes( st_ivas->sba_order, st_ivas->hDecoderConfig->ivas_total_brate )
+#endif
+ );
/* DFT synthesis */
stereo_dft_dec_synthesize( hCPE, DFT, 0, output[0], output_frame );
@@ -913,9 +952,13 @@ void ivas_sba_dirac_stereo_dec(
/* upmix ACELP BWE */
ivas_sba_dirac_stereo_compute_hb_gain( hStereoDft, hb_gain );
+#ifdef SBA_MODE_CLEAN_UP
+ ivas_sba_dirac_stereo_upmix_hb( hb_synth_stereo, hSCE->save_hb_synth, hb_gain, output_frame,
+ ( st_ivas->ivas_format != SBA_FORMAT || mcmasa ), sba_mono_flag, hSCE->hCoreCoder[0]->bwidth, hStereoDft );
+#else
ivas_sba_dirac_stereo_upmix_hb( hb_synth_stereo, hSCE->save_hb_synth, hb_gain, output_frame,
( st_ivas->sba_mode != SBA_MODE_SPAR || mcmasa ), sba_mono_flag, hSCE->hCoreCoder[0]->bwidth, hStereoDft );
-
+#endif
/* add HB to ACELP core */
v_add( output[0], hb_synth_stereo[0], output[0], output_frame );
@@ -924,7 +967,12 @@ void ivas_sba_dirac_stereo_dec(
v_add( output[1], hb_synth_stereo[1], output[1], output_frame );
/* apply TD Stereo Filling as is done in ICBWE */
+#ifdef SBA_MODE_CLEAN_UP
+ ivas_sba_dirac_stereo_apply_td_stefi( hStereoDft, output, output_frame, ( st_ivas->ivas_format == SBA_FORMAT && !mcmasa ) );
+#else
ivas_sba_dirac_stereo_apply_td_stefi( hStereoDft, output, output_frame, ( st_ivas->sba_mode == SBA_MODE_SPAR && !mcmasa ) );
+
+#endif
}
}
diff --git a/lib_dec/ivas_sba_rendering_internal.c b/lib_dec/ivas_sba_rendering_internal.c
index a80986b39e7a41caf4b8a0844ac63951e90517a0..dd4af01ccf68b1fa14298f6f54e60e8f1491c2f8 100644
--- a/lib_dec/ivas_sba_rendering_internal.c
+++ b/lib_dec/ivas_sba_rendering_internal.c
@@ -65,7 +65,10 @@ void ivas_sba2mc_cldfb(
float ImagBuffer[][MAX_PARAM_SPATIAL_SUBFRAMES][CLDFB_NO_CHANNELS_MAX], /* i/o: cldfb imag part */
const int16_t nb_channels_out, /* i : nb of output channels */
const int16_t nb_bands, /* i : nb of CLDFB bands to process */
- const float *hoa_dec_mtx /* i : HOA decoding mtx */
+#ifdef JBM_TSM_ON_TCS
+ const int16_t nb_timeslots, /* i : number of time slots to process */
+#endif
+ const float *hoa_dec_mtx /* i : HOA decoding mtx */
)
{
int16_t iBlock, iBand, n, m;
@@ -89,7 +92,12 @@ void ivas_sba2mc_cldfb(
g = hoa_dec_mtx[SBA_NHARM_HOA3 * n + m];
p_realOut = realOut[n];
p_imagOut = imagOut[n];
+
+#ifdef JBM_TSM_ON_TCS
+ for ( iBlock = 0; iBlock < nb_timeslots; iBlock++ )
+#else
for ( iBlock = 0; iBlock < MAX_PARAM_SPATIAL_SUBFRAMES; iBlock++ )
+#endif
{
p_real = RealBuffer[m][iBlock];
p_imag = ImagBuffer[m][iBlock];
@@ -108,7 +116,12 @@ void ivas_sba2mc_cldfb(
{
p_realOut = realOut[n];
p_imagOut = imagOut[n];
+
+#ifdef JBM_TSM_ON_TCS
+ for ( iBlock = 0; iBlock < nb_timeslots; iBlock++ )
+#else
for ( iBlock = 0; iBlock < MAX_PARAM_SPATIAL_SUBFRAMES; iBlock++ )
+#endif
{
p_real = RealBuffer[n][iBlock];
p_imag = ImagBuffer[n][iBlock];
@@ -133,11 +146,16 @@ void ivas_sba2mc_cldfb(
*-------------------------------------------------------------------------*/
void ivas_mc2sba(
- IVAS_OUTPUT_SETUP hIntSetup, /* i : Format of decoder output */
+ IVAS_OUTPUT_SETUP hIntSetup, /* i : Format of decoder output */
+#ifdef JBM_TSM_ON_TCS
+ float *in_buffer_td[], /* i : MC signals (on input) and the HOA3 (on output) */
+ float *buffer_td[], /* i/o: MC signals (on input) and the HOA3 (on output) */
+#else
float buffer_td[][L_FRAME48k], /* i/o: MC signals (on input) and the HOA3 (on output) */
- const int16_t output_frame, /* i : output frame length per channel */
- const int16_t sba_order, /* i : Ambisonic (SBA) order */
- const float gain_lfe /* i : gain for LFE, 0 = ignore LFE */
+#endif
+ const int16_t output_frame, /* i : output frame length per channel */
+ const int16_t sba_order, /* i : Ambisonic (SBA) order */
+ const float gain_lfe /* i : gain for LFE, 0 = ignore LFE */
)
{
int16_t i, j, k;
@@ -168,7 +186,11 @@ void ivas_mc2sba(
/* Add LFE to omni W with gain*/
for ( k = 0; k < output_frame; k++ )
{
+#ifdef JBM_TSM_ON_TCS
+ buffer_tmp[0][k] += gain_lfe * in_buffer_td[i][k];
+#else
buffer_tmp[0][k] += gain_lfe * buffer_td[i][k];
+#endif
}
}
@@ -194,7 +216,11 @@ void ivas_mc2sba(
{
for ( k = 0; k < output_frame; k++ )
{
+#ifdef JBM_TSM_ON_TCS
+ buffer_tmp[j][k] += gains[j] * in_buffer_td[i][k];
+#else
buffer_tmp[j][k] += gains[j] * buffer_td[i][k];
+#endif
}
}
}
@@ -228,15 +254,21 @@ int16_t ivas_sba_remapTCs(
#endif
nchan_remapped = st_ivas->nchan_transport;
+#ifdef SBA_MODE_CLEAN_UP
+ if ( nchan_remapped == 3 )
+#else
if ( ( st_ivas->sba_mode != SBA_MODE_SPAR && st_ivas->sba_planar && nchan_remapped >= 3 ) ||
( ( st_ivas->sba_mode == SBA_MODE_SPAR ) && nchan_remapped == 3 ) )
+#endif
{
nchan_remapped++;
+#ifndef SBA_MODE_CLEAN_UP
if ( st_ivas->sba_mode != SBA_MODE_SPAR )
{
assert( ( ( st_ivas->nchan_transport == 3 ) || ( st_ivas->nchan_transport == 5 ) || ( st_ivas->nchan_transport == 7 ) ) && "Number of channels must be odd for SBA planar!" );
}
+#endif
if ( nchan_remapped == 4 )
{
@@ -263,11 +295,12 @@ int16_t ivas_sba_remapTCs(
}
}
+#ifndef SBA_MODE_CLEAN_UP
if ( st_ivas->sba_mode != SBA_MODE_SPAR )
{
ivas_sba_zero_vert_comp( sba_data, st_ivas->sba_analysis_order, st_ivas->sba_planar, output_frame );
}
-
+#endif
return ( nchan_remapped );
}
@@ -279,7 +312,11 @@ int16_t ivas_sba_remapTCs(
*-------------------------------------------------------------------------*/
void ivas_ism2sba(
- float buffer_td[][L_FRAME48k], /* i/o: TD signal buffers */
+#ifdef JBM_TSM_ON_TCS
+ float *buffer_td[], /* i/o: TD signal buffers */
+#else
+ float buffer_td[][L_FRAME48k], /* i/o: TD signal buffers */
+#endif
ISM_RENDERER_HANDLE hIsmRendererData, /* i/o: renderer data */
const ISM_METADATA_HANDLE hIsmMetaData[], /* i : object metadata */
const int16_t nchan_ism, /* i : number of objects */
@@ -335,6 +372,59 @@ void ivas_ism2sba(
return;
}
+#ifdef JBM_TSM_ON_TCS
+/*-------------------------------------------------------------------------*
+ * ivas_ism2sba()
+ *
+ * ISM transformed into SBA in TD domain.
+ *-------------------------------------------------------------------------*/
+
+void ivas_ism2sba_sf(
+ float *buffer_in[], /* i : TC buffer */
+ float *buffer_out[], /* o : TD signal buffers */
+ ISM_RENDERER_HANDLE hIsmRendererData, /* i/o: renderer data */
+ const int16_t num_objects, /* i : number of objects */
+ const int16_t n_samples_to_render, /* i : output frame length per channel */
+ const int16_t offset, /* i : offset for the interpolatr */
+ const int16_t sba_order /* i : Ambisonic (SBA) order */
+)
+{
+ int16_t i, j, k;
+ float g1, *g2, *tc, *out, gain, prev_gain;
+ int16_t sba_num_chans;
+
+ assert( ( sba_order <= 3 ) && "Only order up to 3 is supported!" );
+ assert( hIsmRendererData != NULL && "hIsmRendererData not allocated!" );
+
+
+ /* Init*/
+ sba_num_chans = ( sba_order + 1 ) * ( sba_order + 1 );
+ for ( j = 0; j < sba_num_chans; j++ )
+ {
+ set_zero( buffer_out[j], n_samples_to_render );
+ }
+
+ for ( i = 0; i < num_objects; i++ )
+ {
+ for ( j = 0; j < sba_num_chans; j++ )
+ {
+ g2 = hIsmRendererData->interpolator + offset;
+ g1 = 1 - *g2;
+ tc = buffer_in[i] + offset;
+ out = buffer_out[j];
+ gain = hIsmRendererData->gains[i][j];
+ prev_gain = hIsmRendererData->prev_gains[i][j];
+ for ( k = 0; k < n_samples_to_render; k++ )
+ {
+ *( out++ ) += ( ( *( g2++ ) ) * gain + g1 * prev_gain ) * ( *( tc++ ) );
+ g1 = 1.0f - *g2;
+ }
+ }
+ }
+
+ return;
+}
+#endif
/*-------------------------------------------------------------------*
* ivas_sba_upmixer_renderer()
@@ -348,13 +438,18 @@ void ivas_sba_upmixer_renderer(
const int16_t output_frame /* i : output frame length */
)
{
- int16_t i, nchan_internal;
+ int16_t nchan_internal;
+#ifndef JBM_TSM_ON_TCS
+ int16_t i;
float temp;
+#endif
push_wmops( "ivas_sba_upmixer_renderer" );
- nchan_internal = ivas_sba_get_nchan_metadata( st_ivas->sba_analysis_order );
+ nchan_internal = ivas_sba_get_nchan_metadata( st_ivas->sba_analysis_order,
+ st_ivas->hDecoderConfig->ivas_total_brate );
+#ifndef JBM_TSM_ON_TCS
if ( st_ivas->nchan_transport >= 3 )
{
/*convert WYZX downmix to WYXZ*/
@@ -365,15 +460,27 @@ void ivas_sba_upmixer_renderer(
output[3][i] = temp;
}
}
+#endif
/* Upmixer + Renderer */
ivas_spar_dec_upmixer( st_ivas, output, nchan_internal, output_frame );
if ( st_ivas->renderer_type == RENDERER_SBA_LINEAR_DEC )
{
+#ifdef JBM_TSM_ON_TCS
+ float *output_f[MAX_OUTPUT_CHANNELS];
+ int16_t ch;
+
+ for ( ch = 0; ch < MAX_OUTPUT_CHANNELS; ch++ )
+ {
+ output_f[ch] = output[ch];
+ }
+
+ ivas_sba_linear_renderer( output_f, output_frame, st_ivas->hIntSetup.nchan_out_woLFE, st_ivas->hDecoderConfig->output_config, st_ivas->hOutSetup, st_ivas->hoa_dec_mtx );
+#else
ivas_sba_linear_renderer( output, output_frame, st_ivas->hIntSetup.nchan_out_woLFE, st_ivas->hDecoderConfig->output_config, st_ivas->hOutSetup, st_ivas->hoa_dec_mtx );
+#endif
}
-
pop_wmops();
return;
@@ -387,7 +494,11 @@ void ivas_sba_upmixer_renderer(
*-------------------------------------------------------------------*/
static void ivas_sba_mtx_mult(
- float output_f[][L_FRAME48k], /* i/o: synthesized core-coder transport channels/DirAC output */
+#ifdef JBM_TSM_ON_TCS
+ float *output_f[], /* i/o: synthesized core-corder transport channels/DirAC output */
+#else
+ float output_f[][L_FRAME48k], /* i/o: synthesized core-corder transport channels/DirAC output */
+#endif
const int16_t output_frame, /* i : output frame length per channel */
const int16_t nchan_in, /* i : Number of ambisonic channels */
const IVAS_OUTPUT_SETUP output_setup, /* i : Output configuration */
@@ -447,7 +558,11 @@ static void ivas_sba_mtx_mult(
*-------------------------------------------------------------------*/
ivas_error ivas_sba_linear_renderer(
- float output_f[][L_FRAME48k], /* i/o: synthesized core-coder transport channels/DirAC output */
+#ifdef JBM_TSM_ON_TCS
+ float *output_f[], /* i/o: synthesized core-coder transport channels/DirAC output */
+#else
+ float output_f[][L_FRAME48k], /* i/o: synthesized core-coder transport channels/DirAC output */
+#endif
const int16_t output_frame, /* i : output frame length per channel */
const int16_t nchan_in, /* i : number of input ambisonics channels */
const AUDIO_CONFIG output_config, /* i : output audio configuration */
@@ -581,7 +696,8 @@ void ivas_sba_mix_matrix_determiner(
/* Mixing matrix determiner */
num_bands_out = hSpar->hFbMixer->pFb->filterbank_num_bands;
- ivas_spar_dec_gen_umx_mat( hSpar->hMdDec, nchan_transport, num_bands_out, bfi );
+ ivas_spar_dec_gen_umx_mat( hSpar->hMdDec, nchan_transport, num_bands_out, bfi,
+ MAX_PARAM_SPATIAL_SUBFRAMES );
return;
}
diff --git a/lib_dec/ivas_sce_dec.c b/lib_dec/ivas_sce_dec.c
index 9a940b9b6da17e326145e2d9ba39c49e63931ff1..f405f50c04ac0e8fe294fe9a4aee07155d345df2 100755
--- a/lib_dec/ivas_sce_dec.c
+++ b/lib_dec/ivas_sce_dec.c
@@ -92,18 +92,12 @@ ivas_error ivas_sce_dec(
st->total_brate = ivas_total_brate - nb_bits_metadata * FRAMES_PER_SEC;
assert( st->total_brate == SID_2k40 && "SCE SID must be 2.4kbps!" );
-#ifdef FIX_ISM_DTX_CNG_BWIDTH_ALT
if ( st_ivas->ivas_format == ISM_FORMAT && st_ivas->hISMDTX.sce_id_dtx != sce_id )
{
st->total_brate = FRAME_NO_DATA;
}
-#endif
}
-#ifdef FIX_ISM_DTX_CNG_BWIDTH_ALT
else if ( !st_ivas->bfi && ivas_total_brate == FRAME_NO_DATA )
-#else
- else if ( !st_ivas->bfi && ivas_total_brate <= SID_2k40 )
-#endif
{
st->total_brate = FRAME_NO_DATA;
}
@@ -155,8 +149,13 @@ ivas_error ivas_sce_dec(
st->codec_mode = MODE1;
/* set "bits_frame_nominal" */
+#ifndef SBA_MODE_CLEAN_UP
if ( ( st_ivas->hQMetaData != NULL ) &&
( st_ivas->sba_mode != SBA_MODE_SPAR ) )
+#else
+ if ( ( st_ivas->hQMetaData != NULL ) &&
+ ( st_ivas->ivas_format != SBA_FORMAT ) )
+#endif
{
if ( st_ivas->mc_mode == MC_MODE_MCMASA && ivas_total_brate >= MCMASA_SEPARATE_BRATE )
{
@@ -167,7 +166,11 @@ ivas_error ivas_sce_dec(
st->bits_frame_nominal = st_ivas->hQMetaData->bits_frame_nominal;
}
}
+#ifndef SBA_MODE_CLEAN_UP
else if ( st_ivas->sba_mode == SBA_MODE_SPAR )
+#else
+ else if ( st_ivas->ivas_format == SBA_FORMAT )
+#endif
{
st->bits_frame_nominal = (int16_t) ( st_ivas->hSpar->core_nominal_brate / FRAMES_PER_SEC );
}
@@ -181,18 +184,12 @@ ivas_error ivas_sce_dec(
{
st->total_brate = ivas_total_brate - nb_bits_metadata * FRAMES_PER_SEC;
-#ifdef FIX_ISM_DTX_CNG_BWIDTH_ALT
if ( st_ivas->ivas_format == ISM_FORMAT && st_ivas->hISMDTX.sce_id_dtx != sce_id )
{
st->total_brate = FRAME_NO_DATA;
}
-#endif
}
-#ifdef FIX_ISM_DTX_CNG_BWIDTH_ALT
else if ( !st_ivas->bfi && ivas_total_brate == FRAME_NO_DATA )
-#else
- else if ( !st_ivas->bfi && ivas_total_brate <= SID_2k40 )
-#endif
{
st->total_brate = ivas_total_brate;
}
diff --git a/lib_dec/ivas_sns_dec.c b/lib_dec/ivas_sns_dec.c
index 6cf80ec0d1f0efdfae5d2f98f7ca770746d31a56..e11551d2a603439892d7d0589a20ffebe908d8d7 100644
--- a/lib_dec/ivas_sns_dec.c
+++ b/lib_dec/ivas_sns_dec.c
@@ -35,10 +35,9 @@
#include "prot.h"
#include "ivas_prot.h"
#include "rom_com.h"
-#ifdef SNS_MSVQ
#include "ivas_rom_com.h"
#include "ivas_cnst.h"
-#endif
+#include
#include "wmc_auto.h"
/*-------------------------------------------------------------------
@@ -49,24 +48,45 @@
static void sns_1st_dec(
const int16_t index, /* i : codebook index */
- float *snsq /* i/o: i:prediction o:quantized sns */
+ const int16_t core,
+ const int16_t L_frame,
+ float *snsq /* i/o: i:prediction o:quantized sns */
)
{
int16_t i;
- const float *p_dico;
+ const int16_t *p_dico, *means;
+ const float cdbk_fix2float = 1.f / powf( 2, SNS_CDBKS_BITS_4_FRAC );
+ const float means_fix2float = 1.f / powf( 2, SNS_MEANS_BITS_4_FRAC );
+
+ means = NULL;
+ switch ( L_frame )
+ {
+ case L_FRAME16k:
+ means = &sns_1st_means_16k[core - 1][0];
+ break;
+ case L_FRAME25_6k:
+ means = &sns_1st_means_25k6[core - 1][0];
+ break;
+ case L_FRAME32k:
+ means = &sns_1st_means_32k[core - 1][0];
+ break;
+ default:
+ assert( !"illegal frame length in sns_1st_cod" );
+ }
- p_dico = &sns_vq_cdk1[( index % 32 ) * ( M / 2 )];
+
+ p_dico = &sns_1st_cdbk[0][core - 1][0] + ( index % 32 ) * ( M / 2 );
for ( i = 0; i < M / 2; i++ )
{
- snsq[i] = *p_dico++;
+ snsq[i] = ( *p_dico++ ) * cdbk_fix2float + means[i] * means_fix2float;
}
- p_dico = &sns_vq_cdk2[( index >> 5 ) * ( M / 2 )];
+ p_dico = &sns_1st_cdbk[1][core - 1][0] + ( index >> 5 ) * ( M / 2 );
for ( i = M / 2; i < M; i++ )
{
- snsq[i] = *p_dico++;
+ snsq[i] = ( *p_dico++ ) * cdbk_fix2float + means[i] * means_fix2float;
}
return;
@@ -107,43 +127,23 @@ static void sns_2st_dec(
*-------------------------------------------------------------------*/
void sns_avq_dec(
- int16_t *index, /* i : Quantization indices */
-#ifdef SNS_MSVQ
+ int16_t *index, /* i : Quantization indices */
float SNS_Q[NB_DIV][M], /* o : Quantized SNS vectors */
-#else
- float *SNS_Q, /* o : Quantized SNS vectors */
-#endif
+ const int16_t L_frame,
const int16_t numlpc /* i : Number of sets of lpc */
)
{
int16_t i, nbi, last;
int16_t q_type;
-#ifdef SNS_MSVQ
/* go from one-based indexing to zero-based indexing */
last = numlpc - 1;
-#else
- /* Last LPC index */
- if ( numlpc == 1 )
- {
- last = 0;
- }
- else
- {
- last = M;
- }
-#endif
index++;
/* Decode last LPC */
-#ifdef SNS_MSVQ
- sns_1st_dec( *index++, SNS_Q[last] );
+ sns_1st_dec( *index++, numlpc, L_frame, SNS_Q[last] );
sns_2st_dec( SNS_Q[last], index );
-#else
- sns_1st_dec( *index++, &SNS_Q[last] );
- sns_2st_dec( &SNS_Q[last], index );
-#endif
nbi = 2 + index[0] + index[1];
index += nbi;
@@ -154,29 +154,16 @@ void sns_avq_dec(
if ( q_type == 0 )
{
-#ifdef SNS_MSVQ
- sns_1st_dec( *index++, SNS_Q[0] );
+ sns_1st_dec( *index++, numlpc, L_frame, SNS_Q[0] );
sns_2st_dec( SNS_Q[0], index );
-#else
- sns_1st_dec( *index++, &SNS_Q[0] );
- sns_2st_dec( &SNS_Q[0], index );
-#endif
}
else if ( q_type == 1 )
{
for ( i = 0; i < M; i++ )
{
-#ifdef SNS_MSVQ
SNS_Q[0][i] = SNS_Q[0][M + i];
-#else
- SNS_Q[i] = SNS_Q[M + i];
-#endif
}
-#ifdef SNS_MSVQ
sns_2st_dec( SNS_Q[0], index );
-#else
- sns_2st_dec( &SNS_Q[0], index );
-#endif
}
}
@@ -193,8 +180,9 @@ void sns_avq_dec(
void sns_avq_dec_stereo(
int16_t *indexl, /* i : Quantization indices (left channel) */
int16_t *indexr, /* i : Quantization indices (right channe) */
- float *SNS_Ql, /* o : Quantized SNS vectors (left channel) */
- float *SNS_Qr /* o : Quantized SNS vectors (right channe) */
+ const int16_t L_frame,
+ float *SNS_Ql, /* o : Quantized SNS vectors (left channel) */
+ float *SNS_Qr /* o : Quantized SNS vectors (right channe) */
)
{
int16_t i, stereo_mode;
@@ -207,7 +195,7 @@ void sns_avq_dec_stereo(
{
/* MS coding */
- sns_1st_dec( *indexl++, mid_q );
+ sns_1st_dec( *indexl++, TCX_20_CORE, L_frame, mid_q );
sns_2st_dec( mid_q, indexl );
for ( i = 0; i < M; i++ )
@@ -230,24 +218,22 @@ void sns_avq_dec_stereo(
{
/* LR decoding */
- sns_1st_dec( *indexl++, SNS_Ql );
+ sns_1st_dec( *indexl++, TCX_20_CORE, L_frame, SNS_Ql );
sns_2st_dec( SNS_Ql, indexl );
- sns_1st_dec( *indexr++, SNS_Qr );
+ sns_1st_dec( *indexr++, TCX_20_CORE, L_frame, SNS_Qr );
sns_2st_dec( SNS_Qr, indexr );
}
return;
}
-#ifdef SNS_MSVQ
void dequantize_sns(
int16_t indices[CPE_CHANNELS][NPRM_LPC_NEW],
float snsQ_out[CPE_CHANNELS][NB_DIV][M],
Decoder_State **sts )
{
int16_t nSubframes, k, ch;
- const float *means;
int16_t sns_stereo_mode[NB_DIV];
int16_t zero_side_flag[NB_DIV];
Decoder_State *st;
@@ -282,22 +268,11 @@ void dequantize_sns(
}
nStages = SNS_MSVQ_NSTAGES_SIDE;
- means = ( st->core == TCX_20_CORE ) ? ivas_sns_means_side_tcx20 : ivas_sns_means_side_tcx10;
-#ifdef ERI_FDCNGVQ_LOW_ROM
msvq_dec( side_cdbks, NULL, NULL, nStages, M, M, &indices[ch][idxIndices + SNS_STEREO_MODE_OFFSET_INDICES], 0, NULL, snsQ, NULL );
-#else
- msvq_dec( side_cdbks, NULL, NULL, nStages, M, M, &indices[ch][idxIndices + SNS_STEREO_MODE_OFFSET_INDICES], snsQ, NULL );
-#endif
-
- v_add( snsQ, means, snsQ, M );
}
else
{
-#ifdef ERI_FDCNGVQ_LOW_ROM
msvq_dec( cdbks, NULL, NULL, nStages, M, M, &indices[ch][idxIndices + SNS_STEREO_MODE_OFFSET_INDICES], 0, NULL, snsQ, NULL );
-#else
- msvq_dec( cdbks, NULL, NULL, nStages, M, M, &indices[ch][idxIndices + SNS_STEREO_MODE_OFFSET_INDICES], snsQ, NULL );
-#endif
}
idxIndices += nStages;
}
@@ -314,17 +289,4 @@ void dequantize_sns(
}
}
}
-
- /* add means back */
- for ( ch = 0; ch < CPE_CHANNELS; ++ch )
- {
- st = sts[ch];
- nSubframes = ( st->core == TCX_20_CORE ) ? 1 : NB_DIV;
- means = ( st->core == TCX_20_CORE ) ? ivas_sns_means_tcx20 : ivas_sns_means_tcx10;
- for ( k = 0; k < nSubframes; ++k )
- {
- v_add( snsQ_out[ch][k], means, snsQ_out[ch][k], M );
- }
- }
}
-#endif // SNS_MSVQ
diff --git a/lib_dec/ivas_spar_decoder.c b/lib_dec/ivas_spar_decoder.c
old mode 100644
new mode 100755
index 01e4db2ed40c3764b0b9d07e375cb255767d39c2..0d028b2359a02451262458da285d2d94126e103b
--- a/lib_dec/ivas_spar_decoder.c
+++ b/lib_dec/ivas_spar_decoder.c
@@ -41,6 +41,7 @@
#include "ivas_prot.h"
#include "ivas_prot_rend.h"
#include "ivas_rom_com.h"
+#include "ivas_rom_dec.h"
#include "ivas_stat_com.h"
#include
#include
@@ -71,10 +72,13 @@ ivas_error ivas_spar_dec_open(
IVAS_FB_CFG *fb_cfg;
int16_t i, j, b, active_w_mixing;
int32_t output_Fs;
+ int16_t num_decor_chs;
error = IVAS_ERR_OK;
sba_order_internal = min( st_ivas->sba_analysis_order, IVAS_MAX_SBA_ORDER );
- num_channels_internal = ivas_sba_get_nchan_metadata( sba_order_internal );
+
+ num_channels_internal = ivas_sba_get_nchan_metadata( sba_order_internal, st_ivas->hDecoderConfig->ivas_total_brate );
+
hSpar = st_ivas->hSpar;
if ( !spar_reconfig_flag )
@@ -87,12 +91,31 @@ ivas_error ivas_spar_dec_open(
}
output_Fs = st_ivas->hDecoderConfig->output_Fs;
+ if ( num_channels_internal > ( SBA_HOA2_ORDER + 1 ) * ( SBA_HOA2_ORDER + 1 ) )
+ {
+ num_decor_chs = IVAS_HBR_MAX_DECOR_CHS;
+ }
+ else
+ {
+ num_decor_chs = num_channels_internal - 1;
+ }
/* TD decorr. */
- if ( ( error = ivas_td_decorr_dec_open( &hSpar->hTdDecorr, output_Fs, num_channels_internal, 1 ) ) != IVAS_ERR_OK )
+#ifdef FIX_163_SBA_TD_DECORR_OPT
+ if ( ( st_ivas->ivas_format == SBA_FORMAT ) && ( ( st_ivas->hDecoderConfig->output_config == AUDIO_CONFIG_MONO || st_ivas->hDecoderConfig->output_config == AUDIO_CONFIG_STEREO ) || ( st_ivas->hDecoderConfig->ivas_total_brate >= IVAS_256k && st_ivas->hDecoderConfig->output_config == AUDIO_CONFIG_FOA ) ) )
{
- return error;
+ hSpar->hTdDecorr = NULL;
}
+ else
+ {
+#endif
+ if ( ( error = ivas_td_decorr_dec_open( &hSpar->hTdDecorr, output_Fs, num_decor_chs + 1, 1 ) ) != IVAS_ERR_OK )
+ {
+ return error;
+ }
+#ifdef FIX_163_SBA_TD_DECORR_OPT
+ }
+#endif
/* MD handle */
if ( ( error = ivas_spar_md_dec_open( &hSpar->hMdDec, st_ivas->hDecoderConfig, num_channels_internal, sba_order_internal, st_ivas->sid_format ) ) != IVAS_ERR_OK )
@@ -104,7 +127,13 @@ ivas_error ivas_spar_dec_open(
/* set FB config. */
active_w_mixing = -1;
- if ( ( error = ivas_fb_set_cfg( &fb_cfg, SBA_FORMAT, SBA_MODE_SPAR, num_channels_internal, num_channels_internal, active_w_mixing, output_Fs ) ) != IVAS_ERR_OK )
+#ifndef SBA_MODE_CLEAN_UP
+ if ( ( error = ivas_fb_set_cfg( &fb_cfg, SBA_FORMAT, SBA_MODE_SPAR, num_channels_internal, num_channels_internal, active_w_mixing, output_Fs,
+ 0 ) ) != IVAS_ERR_OK )
+#else
+ if ( ( error = ivas_fb_set_cfg( &fb_cfg, SBA_FORMAT, num_channels_internal, num_channels_internal, active_w_mixing, output_Fs,
+ 0 ) ) != IVAS_ERR_OK )
+#endif
{
return error;
}
@@ -173,6 +202,51 @@ ivas_error ivas_spar_dec_open(
ivas_output_init( &( st_ivas->hTransSetup ), st_ivas->transport_config );
+#ifdef JBM_TSM_ON_TCS
+ set_s( hSpar->subframe_nbslots, 0, MAX_JBM_SUBFRAMES_5MS );
+ set_s( hSpar->subframe_nbslots, JBM_CLDFB_SLOTS_IN_SUBFRAME, DEFAULT_JBM_SUBFRAMES_5MS );
+ hSpar->nb_subframes = DEFAULT_JBM_SUBFRAMES_5MS;
+ hSpar->subframes_rendered = 0;
+ hSpar->slots_rendered = 0;
+ hSpar->num_slots = DEFAULT_JBM_SUBFRAMES_5MS * JBM_CLDFB_SLOTS_IN_SUBFRAME;
+
+ /* init render timeslot mapping */
+ {
+ int16_t map_idx;
+ set_s( hSpar->render_to_md_map, 0, MAX_JBM_SUBFRAMES_5MS * JBM_CLDFB_SLOTS_IN_SUBFRAME );
+ for ( map_idx = 0; map_idx < DEFAULT_JBM_CLDFB_TIMESLOTS; map_idx++ )
+ {
+ hSpar->render_to_md_map[map_idx] = map_idx;
+ }
+ }
+
+ /* allocate transport channels*/
+ if ( st_ivas->hDecoderConfig->voip_active == 1 && st_ivas->hTcBuffer == NULL )
+ {
+ int16_t nchan_to_allocate;
+ int16_t nchan_tc;
+ TC_BUFFER_MODE buffer_mode;
+
+ buffer_mode = TC_BUFFER_MODE_RENDERER;
+ nchan_tc = ivas_jbm_dec_get_num_tc_channels( st_ivas );
+ nchan_to_allocate = num_channels_internal;
+ if ( st_ivas->hDecoderConfig->output_config == AUDIO_CONFIG_STEREO || st_ivas->hDecoderConfig->output_config == AUDIO_CONFIG_MONO )
+ {
+ buffer_mode = TC_BUFFER_MODE_BUFFER;
+ nchan_tc = st_ivas->hDecoderConfig->nchan_out;
+ nchan_to_allocate = nchan_tc;
+ }
+ else if ( st_ivas->renderer_type == RENDERER_BINAURAL_PARAMETRIC || st_ivas->renderer_type == RENDERER_BINAURAL_PARAMETRIC_ROOM || st_ivas->renderer_type == RENDERER_STEREO_PARAMETRIC )
+ {
+ nchan_to_allocate = 2 * BINAURAL_CHANNELS;
+ }
+ if ( ( error = ivas_jbm_dec_tc_buffer_open( st_ivas, buffer_mode, nchan_tc, nchan_to_allocate, nchan_to_allocate, NS2SA( st_ivas->hDecoderConfig->output_Fs, CLDFB_SLOT_NS ) ) ) != IVAS_ERR_OK )
+ {
+ return error;
+ }
+ }
+#endif
+
st_ivas->hSpar = hSpar;
return error;
@@ -252,6 +326,16 @@ ivas_error ivas_spar_dec(
bit_stream_orig = st0->bit_stream;
next_bit_pos_orig = st0->next_bit_pos;
+#ifdef SBA_MODE_CLEAN_UP
+ /* read DirAC bitstream */
+ if ( st_ivas->hQMetaData != NULL )
+ {
+ ivas_dirac_dec_read_BS( hDecoderConfig->ivas_total_brate, st0, st_ivas->hDirAC, st_ivas->hQMetaData, nb_bits_read,
+ ivas_get_hodirac_flag( hDecoderConfig->ivas_total_brate, st_ivas->sba_analysis_order ),
+ st_ivas->hSpar->dirac_to_spar_md_bands );
+ }
+#endif
+
last_bit_pos = (int16_t) ( ( hDecoderConfig->ivas_total_brate / FRAMES_PER_SEC ) - 1 );
if ( !st0->bfi && hDecoderConfig->ivas_total_brate == IVAS_SID_5k2 )
{
@@ -598,7 +682,7 @@ void ivas_spar_get_cldfb_gains(
* determines if an FOA input channel is transmitted as residual channel.
*---------------------------------------------------------------------*/
-/* !r: 1 if prediction residual channel */
+/*! r: 1 if prediction residual channel */
int16_t ivas_is_res_channel(
const int16_t ch, /* i : ch index in WYZX ordering */
const int16_t nchan_transport /* i : number of transport channels (1-4) */
@@ -635,6 +719,7 @@ static void ivas_spar_dec_MD(
{
int16_t num_channels, table_idx, num_bands_out, bfi, sba_order;
int32_t ivas_total_brate;
+ int16_t num_md_sub_frames;
DECODER_CONFIG_HANDLE hDecoderConfig = st_ivas->hDecoderConfig;
SPAR_DEC_HANDLE hSpar = st_ivas->hSpar;
@@ -647,7 +732,11 @@ static void ivas_spar_dec_MD(
sba_order = min( st_ivas->sba_analysis_order, IVAS_MAX_SBA_ORDER );
bfi = st_ivas->bfi;
ivas_total_brate = st_ivas->hDecoderConfig->ivas_total_brate;
- num_channels = ivas_sba_get_nchan_metadata( sba_order );
+ num_channels = ivas_sba_get_nchan_metadata( sba_order,
+ ivas_total_brate );
+
+ num_md_sub_frames = ivas_get_spar_dec_md_num_subframes( sba_order, st_ivas->hDecoderConfig->ivas_total_brate );
+
num_bands_out = hSpar->hFbMixer->pFb->filterbank_num_bands;
if ( ivas_total_brate > FRAME_NO_DATA && !bfi )
@@ -668,8 +757,15 @@ static void ivas_spar_dec_MD(
if ( hSpar->hMdDec->table_idx != table_idx )
{
hSpar->hMdDec->table_idx = table_idx;
- hSpar->hTdDecorr->ducking_flag = ivas_spar_br_table_consts[table_idx].td_ducking;
+#ifdef FIX_163_SBA_TD_DECORR_OPT
+ if ( hSpar->hTdDecorr )
+ {
+#endif
+ hSpar->hTdDecorr->ducking_flag = ivas_spar_br_table_consts[table_idx].td_ducking;
+#ifdef FIX_163_SBA_TD_DECORR_OPT
+ }
+#endif
ivas_spar_md_dec_init( hSpar->hMdDec, hDecoderConfig, num_channels, sba_order );
}
}
@@ -706,7 +802,10 @@ static void ivas_spar_dec_MD(
if ( st0->m_old_frame_type == ZERO_FRAME && ivas_total_brate == IVAS_SID_5k2 && st0->prev_bfi == 0 && hSpar->hMdDec->spar_md_cfg.nchan_transport == 1 )
{
- ivas_spar_setup_md_smoothing( hSpar->hMdDec, num_bands_out );
+ ivas_spar_setup_md_smoothing( hSpar->hMdDec, num_bands_out
+
+ ,
+ num_md_sub_frames );
}
else
{
@@ -717,7 +816,8 @@ static void ivas_spar_dec_MD(
{
if ( !bfi )
{
- ivas_spar_smooth_md_dtx( hSpar->hMdDec, num_bands_out );
+ ivas_spar_smooth_md_dtx( hSpar->hMdDec, num_bands_out,
+ num_md_sub_frames );
}
set_s( hSpar->hMdDec->valid_bands, 0, IVAS_MAX_NUM_BANDS );
@@ -856,7 +956,8 @@ static void ivas_spar_get_skip_mat(
const int16_t num_ch_out,
const int16_t num_ch_in,
const int16_t num_spar_bands,
- int16_t skip_mat[IVAS_SPAR_MAX_CH][IVAS_SPAR_MAX_CH] )
+ int16_t skip_mat[IVAS_SPAR_MAX_CH][IVAS_SPAR_MAX_CH],
+ const int16_t num_md_sub_frames )
{
int16_t spar_band, out_ch, in_ch;
int16_t i_ts, skip_flag;
@@ -867,12 +968,11 @@ static void ivas_spar_get_skip_mat(
{
skip_mat[out_ch][in_ch] = 1;
skip_flag = 1;
-
for ( i_ts = 0; i_ts < MAX_PARAM_SPATIAL_SUBFRAMES; i_ts++ )
{
for ( spar_band = 0; spar_band < num_spar_bands; spar_band++ )
{
- if ( hSpar->hMdDec->mixer_mat_prev[1 + i_ts][out_ch][in_ch][spar_band] != 0.0f || hSpar->hMdDec->mixer_mat[out_ch][in_ch][spar_band + i_ts * MAX_PARAM_SPATIAL_SUBFRAMES] != 0.0f )
+ if ( hSpar->hMdDec->mixer_mat_prev[1 + i_ts][out_ch][in_ch][spar_band] != 0.0f )
{
skip_flag = 0;
break;
@@ -885,9 +985,209 @@ static void ivas_spar_get_skip_mat(
break;
}
}
+ if ( skip_mat[out_ch][in_ch] == 1 )
+ {
+ for ( i_ts = 0; i_ts < num_md_sub_frames; i_ts++ )
+ {
+ for ( spar_band = 0; spar_band < num_spar_bands; spar_band++ )
+ {
+ if ( hSpar->hMdDec->mixer_mat[out_ch][in_ch][spar_band + i_ts * MAX_PARAM_SPATIAL_SUBFRAMES] != 0.0f )
+ {
+ skip_flag = 0;
+ break;
+ }
+ }
+
+ if ( skip_flag == 0 )
+ {
+ skip_mat[out_ch][in_ch] = 0;
+ break;
+ }
+ }
+ }
+ }
+ }
+
+ return;
+}
+
+
+static void ivas_spar_calc_smooth_facs(
+ float *cldfb_in_ts_re[CLDFB_NO_COL_MAX],
+ float *cldfb_in_ts_im[CLDFB_NO_COL_MAX],
+ int16_t nbands_spar,
+ ivas_fb_bin_to_band_data_t *bin2band,
+ float *smooth_fac,
+ float smooth_buf[IVAS_MAX_NUM_BANDS][2 * SBA_DIRAC_NRG_SMOOTH_LONG + 1] )
+{
+ int16_t b, bin, i, ts;
+ float subframe_band_nrg[IVAS_MAX_NUM_BANDS];
+ float smooth_long_avg[IVAS_MAX_NUM_BANDS];
+ float smooth_short_avg[IVAS_MAX_NUM_BANDS];
+
+ bin = 0;
+ for ( b = 0; b < nbands_spar; b++ )
+ {
+ if ( b > 0 && bin2band->p_cldfb_map_to_spar_band[bin] < bin2band->p_cldfb_map_to_spar_band[bin - 1] )
+ {
+ break;
+ }
+ /* calculate band-wise subframe energies */
+ subframe_band_nrg[b] = 0.f;
+ while ( b == bin2band->p_cldfb_map_to_spar_band[bin] )
+ {
+ for ( ts = 0; ts < MAX_PARAM_SPATIAL_SUBFRAMES; ts++ )
+ {
+ subframe_band_nrg[b] += cldfb_in_ts_re[ts][bin] * cldfb_in_ts_re[ts][bin] + cldfb_in_ts_im[ts][bin] * cldfb_in_ts_im[ts][bin];
+ }
+ bin++;
+ }
+ subframe_band_nrg[b] = sqrtf( subframe_band_nrg[b] );
+ smooth_buf[b][0] = subframe_band_nrg[b];
+
+ /* calculate short and long energy averages */
+ smooth_short_avg[b] = EPSILON;
+ for ( i = 0; i < 2 * SBA_DIRAC_NRG_SMOOTH_SHORT; i++ )
+ {
+ smooth_short_avg[b] += smooth_buf[b][i];
+ }
+
+ smooth_long_avg[b] = smooth_short_avg[b];
+ for ( i = 2 * SBA_DIRAC_NRG_SMOOTH_SHORT; i < 2 * SBA_DIRAC_NRG_SMOOTH_LONG; i++ )
+ {
+ smooth_long_avg[b] += smooth_buf[b][i];
+ }
+ smooth_short_avg[b] /= ( 2 * SBA_DIRAC_NRG_SMOOTH_SHORT );
+ smooth_long_avg[b] /= ( 2 * SBA_DIRAC_NRG_SMOOTH_LONG );
+
+ /* calculate smoothing factor based on energy averages */
+ /* reduce factor for higher short-term energy */
+ smooth_fac[b] = min( 1.f, smooth_long_avg[b] / smooth_short_avg[b] );
+ /* map factor to range [0;1] */
+ smooth_fac[b] = max( 0.f, smooth_fac[b] - (float) SBA_DIRAC_NRG_SMOOTH_SHORT / SBA_DIRAC_NRG_SMOOTH_LONG ) * ( (float) SBA_DIRAC_NRG_SMOOTH_LONG / ( SBA_DIRAC_NRG_SMOOTH_LONG - SBA_DIRAC_NRG_SMOOTH_SHORT ) );
+ /* compress factor (higher compression in lowest bands) */
+ if ( b < 2 )
+ {
+ smooth_fac[b] = powf( smooth_fac[b], 0.25f );
+ }
+ else
+ {
+ smooth_fac[b] = powf( smooth_fac[b], 0.5f );
+ }
+
+ /* apply upper bounds depending on band */
+ smooth_fac[b] = max( min_smooth_gains1[b], min( max_smooth_gains2[b], smooth_fac[b] ) );
+ }
+
+ for ( b = 0; b < nbands_spar; b++ )
+ {
+ for ( i = 2 * SBA_DIRAC_NRG_SMOOTH_LONG; i > 0; i-- )
+ {
+ smooth_buf[b][i] = smooth_buf[b][i - 1];
+ }
+ }
+
+ return;
+}
+
+
+#ifdef JBM_TSM_ON_TCS
+/*-------------------------------------------------------------------*
+ * ivas_spar_dec_agc_pca()
+ *
+ *
+ *-------------------------------------------------------------------*/
+
+void ivas_spar_dec_agc_pca(
+ Decoder_Struct *st_ivas, /* i/o: IVAS decoder handle */
+ float output[][L_FRAME48k], /* i/o: input/output audio channels */
+ const int16_t output_frame /* i : output frame length */
+)
+{
+ int16_t nchan_transport;
+ int16_t num_in_ingest;
+ DECODER_CONFIG_HANDLE hDecoderConfig;
+ SPAR_DEC_HANDLE hSpar;
+
+ push_wmops( "ivas_spar_dec_agc_pca" );
+
+ hSpar = st_ivas->hSpar;
+ hDecoderConfig = st_ivas->hDecoderConfig;
+ nchan_transport = hSpar->hMdDec->spar_md_cfg.nchan_transport;
+
+ if ( st_ivas->nchan_transport >= 3 )
+ {
+ float temp;
+ int16_t i;
+ /*convert WYZX downmix to WYXZ*/
+ for ( i = 0; i < output_frame; i++ )
+ {
+ temp = output[2][i];
+ output[2][i] = output[3][i];
+ output[3][i] = temp;
}
}
+ if ( hSpar->hMdDec->td_decorr_flag )
+ {
+ num_in_ingest = ivas_sba_get_nchan_metadata( st_ivas->sba_analysis_order,
+ st_ivas->hDecoderConfig->ivas_total_brate );
+ }
+ else
+ {
+ num_in_ingest = nchan_transport;
+ }
+
+ /*---------------------------------------------------------------------*
+ * AGC
+ *---------------------------------------------------------------------*/
+
+ ivas_agc_dec_process( hSpar->hAgcDec, output, output, nchan_transport, output_frame );
+#ifdef DEBUG_SBA_AUDIO_DUMP
+ /* Dump audio signal after ivas_agc_dec_process */
+ ivas_spar_dump_signal_wav( output_frame, NULL, output, st_ivas->nchan_transport, spar_foa_dec_wav[1], "ivas_agc_dec_process()" );
+#endif
+
+ if ( hSpar->hPCA != NULL )
+ {
+ ivas_pca_dec( hSpar->hPCA, output_frame, num_in_ingest, hDecoderConfig->ivas_total_brate, hDecoderConfig->last_ivas_total_brate, st_ivas->bfi, output );
+#ifdef DEBUG_SBA_AUDIO_DUMP
+ /* Dump audio signal after ivas_pca_dec */
+ ivas_spar_dump_signal_wav( output_frame, NULL, output, num_in_ingest, spar_foa_dec_wav[2], "ivas_pca_dec()" );
+#endif
+ }
+ pop_wmops();
+
+ return;
+}
+
+
+/*-------------------------------------------------------------------*
+ * ivas_spar_dec_set_render_map()
+ *
+ *
+ *-------------------------------------------------------------------*/
+
+void ivas_spar_dec_set_render_map(
+ Decoder_Struct *st_ivas, /* i/o: IVAS decoder structure */
+ const int16_t nCldfbTs /* i : number of CLDFB time slots */
+)
+{
+ SPAR_DEC_HANDLE hSpar;
+
+ hSpar = st_ivas->hSpar;
+#ifdef DEBUGGING
+ assert( hSpar );
+#endif
+
+ /* adapt subframes */
+ hSpar->num_slots = nCldfbTs;
+ hSpar->slots_rendered = 0;
+ hSpar->subframes_rendered = 0;
+ set_s( hSpar->render_to_md_map, 0, MAX_JBM_SUBFRAMES_5MS * JBM_CLDFB_SLOTS_IN_SUBFRAME );
+ ivas_jbm_dec_get_adapted_subframes( nCldfbTs, hSpar->subframe_nbslots, &hSpar->nb_subframes );
+ ivas_jbm_dec_get_md_map( DEFAULT_JBM_CLDFB_TIMESLOTS, nCldfbTs, 1, 0, DEFAULT_JBM_CLDFB_TIMESLOTS, hSpar->render_to_md_map );
+
return;
}
@@ -898,38 +1198,302 @@ static void ivas_spar_get_skip_mat(
* IVAS SPAR upmixer
*-------------------------------------------------------------------*/
+void ivas_spar_dec_set_render_params(
+ Decoder_Struct *st_ivas, /* i/o: IVAS decoder handle */
+ const int16_t n_cldfb_slots /* i : number of cldfb slots in this frame */
+)
+{
+ SPAR_DEC_HANDLE hSpar;
+ int16_t nchan_transport;
+ int16_t num_bands_out;
+
+ hSpar = st_ivas->hSpar;
+
+ /*---------------------------------------------------------------------*
+ * Gen umx mat
+ *---------------------------------------------------------------------*/
+
+ nchan_transport = hSpar->hMdDec->spar_md_cfg.nchan_transport;
+ num_bands_out = hSpar->hFbMixer->pFb->filterbank_num_bands;
+ ivas_spar_dec_gen_umx_mat( hSpar->hMdDec, nchan_transport, num_bands_out, st_ivas->bfi,
+ ivas_get_spar_dec_md_num_subframes( st_ivas->sba_order, st_ivas->hDecoderConfig->ivas_total_brate ) );
+
+ ivas_spar_dec_set_render_map( st_ivas, n_cldfb_slots );
+
+ return;
+}
+
+
+/*-------------------------------------------------------------------*
+ * ivas_spar_dec_digest_tc()
+ *
+ *
+ *-------------------------------------------------------------------*/
+
+void ivas_spar_dec_digest_tc(
+ Decoder_Struct *st_ivas, /* i/o: IVAS decoder handle */
+ const int16_t nchan_transport, /* i : number of transport channels */
+ const int16_t nCldfbSlots, /* i : number of CLDFB slots */
+ const int16_t nSamplesForRendering /* i : number of samples provided */
+)
+{
+ SPAR_DEC_HANDLE hSpar;
+
+ hSpar = st_ivas->hSpar;
+ if ( hSpar->hMdDec->td_decorr_flag && !( st_ivas->renderer_type == RENDERER_BINAURAL_PARAMETRIC || st_ivas->renderer_type == RENDERER_BINAURAL_PARAMETRIC_ROOM ) )
+ {
+ float Pcm_tmp[MAX_SPAR_INTERNAL_CHANNELS][L_FRAME48k];
+ float *pPcm_tmp[MAX_SPAR_INTERNAL_CHANNELS];
+ float *p_tc[MAX_SPAR_INTERNAL_CHANNELS];
+ int16_t nchan_internal, ch;
+ int16_t nSamplesLeftForTD, default_frame;
+
+ /* TD decorrelator */
+ default_frame = (int16_t) ( st_ivas->hDecoderConfig->output_Fs / FRAMES_PER_SEC );
+ nSamplesLeftForTD = nSamplesForRendering;
+ nchan_internal = ivas_sba_get_nchan_metadata( st_ivas->sba_analysis_order,
+ st_ivas->hDecoderConfig->ivas_total_brate );
+
+ for ( ch = 0; ch < nchan_internal; ch++ )
+ {
+ pPcm_tmp[ch] = Pcm_tmp[ch];
+ p_tc[ch] = st_ivas->hTcBuffer->tc[ch];
+ }
+
+ while ( nSamplesLeftForTD )
+ {
+ int16_t nSamplesToDecorr = min( nSamplesLeftForTD, default_frame );
+
+#ifdef FIX_163_SBA_TD_DECORR_OPT
+ if ( hSpar->hTdDecorr )
+ {
+#endif
+ ivas_td_decorr_process( hSpar->hTdDecorr, p_tc, pPcm_tmp, nSamplesToDecorr );
+ if ( hSpar->hTdDecorr->num_apd_outputs >= ( nchan_internal - nchan_transport ) )
+ {
+ for ( ch = 0; ch < nchan_internal - nchan_transport; ch++ )
+ {
+ mvr2r( pPcm_tmp[hSpar->hTdDecorr->num_apd_outputs - 1 - ch], p_tc[nchan_internal - 1 - ch], nSamplesToDecorr );
+ }
+ }
+ else
+ {
+ for ( ch = 0; ch < nchan_internal - nchan_transport; ch++ )
+ {
+ set_zero( p_tc[nchan_internal - 1 - ch], nSamplesToDecorr );
+ }
+ for ( ch = 0; ch < hSpar->hTdDecorr->num_apd_outputs; ch++ )
+ {
+ mvr2r( pPcm_tmp[hSpar->hTdDecorr->num_apd_outputs - 1 - ch], p_tc[nchan_internal - 1 - ch], nSamplesToDecorr );
+ }
+ }
+#ifdef FIX_163_SBA_TD_DECORR_OPT
+ }
+#endif
+ for ( ch = 0; ch < nchan_internal; ch++ )
+ {
+ p_tc[ch] += nSamplesToDecorr;
+ }
+
+ nSamplesLeftForTD -= nSamplesToDecorr;
+ }
+ }
+
+ ivas_spar_dec_set_render_params( st_ivas, nCldfbSlots );
+
+ return;
+}
+
+
+/*-------------------------------------------------------------------*
+ * ivas_spar_dec_upmixer()
+ *
+ *
+ *-------------------------------------------------------------------*/
+
void ivas_spar_dec_upmixer(
Decoder_Struct *st_ivas, /* i/o: IVAS decoder handle */
float output[][L_FRAME48k], /* i/o: input/output audio channels */
const int16_t nchan_internal, /* i : number of internal channels */
const int16_t output_frame /* i : output frame length */
)
+{
+ SPAR_DEC_HANDLE hSpar;
+ int16_t nchan_transport, nchan_out;
+ int16_t subframe_idx, n, i;
+ int16_t n_samples_sf;
+ float *output_f_local[MAX_OUTPUT_CHANNELS];
+ float Pcm_tmp[MAX_OUTPUT_CHANNELS][L_FRAME48k];
+ float *pPcm_tmp[MAX_OUTPUT_CHANNELS];
+
+ hSpar = st_ivas->hSpar;
+ nchan_transport = hSpar->hMdDec->spar_md_cfg.nchan_transport;
+ nchan_out = st_ivas->hIntSetup.nchan_out_woLFE + st_ivas->hIntSetup.num_lfe;
+ n_samples_sf = JBM_CLDFB_SLOTS_IN_SUBFRAME * NS2SA( st_ivas->hDecoderConfig->output_Fs, CLDFB_SLOT_NS );
+
+ for ( n = 0; n < MAX_OUTPUT_CHANNELS; n++ )
+ {
+ output_f_local[n] = &output[n][0];
+ }
+
+ for ( n = 0; n < nchan_internal; n++ )
+ {
+ st_ivas->hTcBuffer->tc[n] = output[n];
+ }
+
+ /*---------------------------------------------------------------------*
+ * TD decorrelation
+ *---------------------------------------------------------------------*/
+
+ for ( i = 0; i < nchan_internal; i++ )
+ {
+ pPcm_tmp[i] = Pcm_tmp[i];
+ }
+
+ if ( hSpar->hMdDec->td_decorr_flag )
+ {
+#ifdef FIX_163_SBA_TD_DECORR_OPT
+ if ( hSpar->hTdDecorr )
+ {
+#endif
+ ivas_td_decorr_process( hSpar->hTdDecorr, st_ivas->hTcBuffer->tc, pPcm_tmp, output_frame );
+ if ( hSpar->hTdDecorr->num_apd_outputs >= ( nchan_internal - nchan_transport ) )
+ {
+ for ( i = 0; i < nchan_internal - nchan_transport; i++ )
+ {
+ mvr2r( pPcm_tmp[hSpar->hTdDecorr->num_apd_outputs - 1 - i], st_ivas->hTcBuffer->tc[nchan_internal - 1 - i], output_frame );
+ }
+ }
+ else
+ {
+ for ( i = 0; i < nchan_internal - nchan_transport; i++ )
+ {
+ set_zero( st_ivas->hTcBuffer->tc[nchan_internal - 1 - i], output_frame );
+ }
+ for ( i = 0; i < hSpar->hTdDecorr->num_apd_outputs; i++ )
+ {
+ mvr2r( pPcm_tmp[hSpar->hTdDecorr->num_apd_outputs - 1 - i], st_ivas->hTcBuffer->tc[nchan_internal - 1 - i], output_frame );
+ }
+ }
+#ifdef FIX_163_SBA_TD_DECORR_OPT
+ }
+#endif
+ }
+
+ ivas_spar_dec_set_render_params( st_ivas, DEFAULT_JBM_CLDFB_TIMESLOTS );
+
+ if ( st_ivas->hDirAC != 0 )
+ {
+ ivas_dirac_dec_set_md_map( st_ivas, DEFAULT_JBM_CLDFB_TIMESLOTS );
+ }
+
+ for ( subframe_idx = 0; subframe_idx < MAX_PARAM_SPATIAL_SUBFRAMES; subframe_idx++ )
+ {
+ ivas_spar_dec_upmixer_sf( st_ivas, output_f_local, nchan_internal );
+ for ( n = 0; n < nchan_out; n++ )
+ {
+ output_f_local[n] += n_samples_sf;
+ }
+ }
+
+ for ( n = 0; n < nchan_internal; n++ )
+ {
+ st_ivas->hTcBuffer->tc[n] = NULL;
+ }
+
+ if ( st_ivas->hDirAC != 0 )
+ {
+ if ( st_ivas->hDirAC->hConfig->dec_param_estim == 1 )
+ {
+ st_ivas->hDirAC->dirac_read_idx = ( st_ivas->hDirAC->dirac_read_idx + DEFAULT_JBM_CLDFB_TIMESLOTS ) % st_ivas->hDirAC->dirac_md_buffer_length;
+ }
+ else
+ {
+ st_ivas->hDirAC->dirac_read_idx = ( st_ivas->hDirAC->dirac_read_idx + DEFAULT_JBM_SUBFRAMES_5MS ) % st_ivas->hDirAC->dirac_md_buffer_length;
+ }
+ }
+
+ return;
+}
+#endif
+
+
+#ifdef JBM_TSM_ON_TCS
+/*-------------------------------------------------------------------*
+ * ivas_spar_dec_upmixer_sf()
+ *
+ * IVAS SPAR upmixer
+ *-------------------------------------------------------------------*/
+
+void ivas_spar_dec_upmixer_sf(
+ Decoder_Struct *st_ivas, /* i/o: IVAS decoder handle */
+ float *output[], /* o : output audio channels */
+ const int16_t nchan_internal /* i : number of internal channels */
+)
+#else
+void ivas_spar_dec_upmixer(
+
+ Decoder_Struct *st_ivas, /* i/o: IVAS decoder handle */
+ float output[][L_FRAME48k], /* i/o: input/output audio channels */
+ const int16_t nchan_internal, /* i : number of internal channels */
+ const int16_t output_frame /* i : output frame length */
+)
+#endif
{
int16_t cldfb_band, num_cldfb_bands, numch_in, numch_out;
float *cldfb_in_ts_re[MAX_OUTPUT_CHANNELS][CLDFB_NO_COL_MAX];
float *cldfb_in_ts_im[MAX_OUTPUT_CHANNELS][CLDFB_NO_COL_MAX];
int16_t i, b, ts, out_ch, in_ch;
int16_t num_spar_bands, spar_band, nchan_transport;
- int16_t num_in_ingest, num_bands_out, split_band;
+ int16_t num_in_ingest, split_band;
+#ifdef JBM_TSM_ON_TCS
+ int16_t slot_size, slot_idx_start;
+ float *p_tc[MAX_OUTPUT_CHANNELS];
+ int16_t md_idx;
+#endif
float Pcm_tmp[MAX_OUTPUT_CHANNELS][L_FRAME48k];
int16_t numch_out_dirac;
+#ifndef JBM_TSM_ON_TCS
float *pPcm_tmp[MAX_OUTPUT_CHANNELS];
+ int16_t num_bands_out;
+#endif
float mixer_mat[IVAS_SPAR_MAX_CH][IVAS_SPAR_MAX_CH][IVAS_MAX_NUM_BANDS];
int16_t b_skip_mat[IVAS_SPAR_MAX_CH][IVAS_SPAR_MAX_CH];
DECODER_CONFIG_HANDLE hDecoderConfig;
SPAR_DEC_HANDLE hSpar;
+ int16_t num_md_sub_frames;
+#ifndef JBM_TSM_ON_TCS
+ int16_t md_sf_idx;
+#endif
+#ifdef JBM_TSM_ON_TCS
+ push_wmops( "ivas_spar_dec_upmixer_sf" );
+#else
push_wmops( "ivas_spar_dec_upmixer" );
+#endif
hSpar = st_ivas->hSpar;
hDecoderConfig = st_ivas->hDecoderConfig;
+#ifndef JBM_TSM_ON_TCS
num_bands_out = hSpar->hFbMixer->pFb->filterbank_num_bands;
+#endif
nchan_transport = hSpar->hMdDec->spar_md_cfg.nchan_transport;
num_cldfb_bands = hSpar->hFbMixer->pFb->fb_bin_to_band.num_cldfb_bands;
numch_in = hSpar->hFbMixer->fb_cfg->num_in_chans;
numch_out = hSpar->hFbMixer->fb_cfg->num_out_chans;
+ num_md_sub_frames = ivas_get_spar_dec_md_num_subframes( st_ivas->sba_order, hDecoderConfig->ivas_total_brate );
+
+#ifdef JBM_TSM_ON_TCS
+ slot_size = NS2SA( st_ivas->hDecoderConfig->output_Fs, CLDFB_SLOT_NS );
+ slot_idx_start = hSpar->slots_rendered;
+ for ( i = 0; i < nchan_internal; i++ )
+ {
+ p_tc[i] = st_ivas->hTcBuffer->tc[i] + slot_idx_start * slot_size;
+ }
+#endif
+
#ifdef DEBUG_SPAR_BYPASS_EVS_CODEC
/* by-pass core-coder */
/*write the core coder output to a file for debugging*/
@@ -967,17 +1531,19 @@ void ivas_spar_dec_upmixer(
}
#endif
+#ifndef JBM_TSM_ON_TCS
/*---------------------------------------------------------------------*
* AGC
*---------------------------------------------------------------------*/
ivas_agc_dec_process( hSpar->hAgcDec, output, output, nchan_transport, output_frame );
+
#ifdef DEBUG_SBA_AUDIO_DUMP
/* Dump audio signal after ivas_agc_dec_process */
ivas_spar_dump_signal_wav( output_frame, NULL, output, st_ivas->nchan_transport, spar_foa_dec_wav[1], "ivas_agc_dec_process()" );
#endif
-
+#endif
/*---------------------------------------------------------------------*
* TD Decorr and pcm ingest
*---------------------------------------------------------------------*/
@@ -991,11 +1557,12 @@ void ivas_spar_dec_upmixer(
num_in_ingest = nchan_transport;
}
+#ifndef JBM_TSM_ON_TCS
for ( i = 0; i < nchan_internal; i++ )
{
pPcm_tmp[i] = Pcm_tmp[i];
}
-
+#endif
/*---------------------------------------------------------------------*
* PCA decoder
*---------------------------------------------------------------------*/
@@ -1003,6 +1570,7 @@ void ivas_spar_dec_upmixer(
hSpar->pca_ingest_channels = num_in_ingest;
#endif
+#ifndef JBM_TSM_ON_TCS /* will already happen in the TC decoding */
if ( hSpar->hPCA != NULL )
{
ivas_pca_dec( hSpar->hPCA, output_frame, num_in_ingest, hDecoderConfig->ivas_total_brate, hDecoderConfig->last_ivas_total_brate, st_ivas->bfi, output );
@@ -1011,22 +1579,37 @@ void ivas_spar_dec_upmixer(
ivas_spar_dump_signal_wav( output_frame, NULL, output, num_in_ingest, spar_foa_dec_wav[2], "ivas_pca_dec()" );
#endif
}
+#endif
-
+#ifndef JBM_TSM_ON_TCS
/*---------------------------------------------------------------------*
* TD decorrelation
*---------------------------------------------------------------------*/
if ( hSpar->hMdDec->td_decorr_flag )
{
- ivas_td_decorr_process( hSpar->hTdDecorr, output, pPcm_tmp, output_frame );
- for ( i = 0; i < nchan_internal - nchan_transport; i++ )
+ ivas_td_decorr_process( hSpar->hTdDecorr, output, pPcm_tmp, output_frame );
+ if ( hSpar->hTdDecorr->num_apd_outputs >= ( nchan_internal - nchan_transport ) )
{
- mvr2r( pPcm_tmp[hSpar->hTdDecorr->num_apd_outputs - 1 - i], output[nchan_internal - 1 - i], output_frame );
+ for ( i = 0; i < nchan_internal - nchan_transport; i++ )
+ {
+ mvr2r( pPcm_tmp[hSpar->hTdDecorr->num_apd_outputs - 1 - i], output[nchan_internal - 1 - i], output_frame );
+ }
+ }
+ else
+ {
+ for ( i = 0; i < nchan_internal - nchan_transport; i++ )
+ {
+ set_zero( output[nchan_internal - 1 - i], output_frame );
+ }
+ for ( i = 0; i < hSpar->hTdDecorr->num_apd_outputs; i++ )
+ {
+ mvr2r( pPcm_tmp[hSpar->hTdDecorr->num_apd_outputs - 1 - i], output[nchan_internal - 1 - i], output_frame );
+ }
}
}
-
+#endif
hSpar->hFbMixer->fb_cfg->num_in_chans = num_in_ingest;
@@ -1059,12 +1642,14 @@ void ivas_spar_dec_upmixer(
}
}
+#ifndef JBM_TSM_ON_TCS
/*---------------------------------------------------------------------*
* Gen umx mat
*---------------------------------------------------------------------*/
- ivas_spar_dec_gen_umx_mat( hSpar->hMdDec, nchan_transport, num_bands_out, st_ivas->bfi );
-
+ ivas_spar_dec_gen_umx_mat( hSpar->hMdDec, nchan_transport, num_bands_out, st_ivas->bfi,
+ num_md_sub_frames );
+#endif
/*---------------------------------------------------------------------*
* CLDFB Processing and Synthesis
@@ -1074,19 +1659,39 @@ void ivas_spar_dec_upmixer(
/* apply parameters */
/* determine if we can skip certain data */
- ivas_spar_get_skip_mat( hSpar, numch_out, numch_in, num_spar_bands, b_skip_mat ); /* this can be precomputed based on bitrate and format*/
+ ivas_spar_get_skip_mat( hSpar, numch_out, numch_in, num_spar_bands, b_skip_mat,
+ num_md_sub_frames ); /* this can be precomputed based on bitrate and format*/
numch_out_dirac = hDecoderConfig->nchan_out;
+#ifdef DEBUG_SBA_AUDIO_DUMP
+ /* Dump audio signal after ivas_agc_dec_process */
+#ifdef JBM_TSM_ON_TCS
+ ivas_spar_dump_signal_wav( output_frame, p_tc, NULL, numch_in, spar_foa_dec_wav[4], "ivas_spar_upmixer()" );
+#else
+ ivas_spar_dump_signal_wav( output_frame, NULL, output, numch_in, spar_foa_dec_wav[4], "ivas_spar_upmixer()" );
+#endif
+#endif
+
+#ifndef JBM_TSM_ON_TCS
for ( int16_t i_sf = 0; i_sf < MAX_PARAM_SPATIAL_SUBFRAMES; i_sf++ )
{
+#endif
/* CLDFB analysis of incoming frame */
for ( in_ch = 0; in_ch < numch_in; in_ch++ )
{
- for ( ts = 0; ts < MAX_PARAM_SPATIAL_SUBFRAMES; ts++ )
+#ifdef JBM_TSM_ON_TCS
+ for ( ts = 0; ts < hSpar->subframe_nbslots[hSpar->subframes_rendered]; ts++ )
+#else
+ for ( ts = 0; ts < MAX_PARAM_SPATIAL_SUBFRAMES; ts++ )
+#endif
{
cldfbAnalysis_ts(
- &output[in_ch][( ts + i_sf * MAX_PARAM_SPATIAL_SUBFRAMES ) * num_cldfb_bands],
+#ifdef JBM_TSM_ON_TCS
+ &p_tc[in_ch][ts * num_cldfb_bands],
+#else
+ &output[in_ch][( ts + i_sf * MAX_PARAM_SPATIAL_SUBFRAMES ) * num_cldfb_bands],
+#endif
cldfb_in_ts_re[in_ch][ts],
cldfb_in_ts_im[in_ch][ts],
num_cldfb_bands,
@@ -1094,10 +1699,38 @@ void ivas_spar_dec_upmixer(
}
}
- for ( ts = 0; ts < MAX_PARAM_SPATIAL_SUBFRAMES; ts++ )
+ if ( ( hDecoderConfig->ivas_total_brate < IVAS_24k4 ) && ( ( hDecoderConfig->output_config == AUDIO_CONFIG_HOA2 ) || ( hDecoderConfig->output_config == AUDIO_CONFIG_HOA3 ) ) )
{
- /* determine SPAR parameters for this time slots */
- ivas_spar_get_parameters( hSpar, hDecoderConfig, ts + i_sf * MAX_PARAM_SPATIAL_SUBFRAMES, numch_out, numch_in, num_spar_bands, mixer_mat );
+ ivas_spar_calc_smooth_facs( cldfb_in_ts_re[0], cldfb_in_ts_im[0], num_spar_bands, &hSpar->hFbMixer->pFb->fb_bin_to_band, hSpar->hMdDec->smooth_fac, hSpar->hMdDec->smooth_buf );
+ }
+
+#ifdef JBM_TSM_ON_TCS
+ for ( ts = 0; ts < hSpar->subframe_nbslots[hSpar->subframes_rendered]; ts++ )
+#else
+ for ( ts = 0; ts < MAX_PARAM_SPATIAL_SUBFRAMES; ts++ )
+#endif
+ {
+#ifdef JBM_TSM_ON_TCS
+ md_idx = hSpar->render_to_md_map[ts + slot_idx_start];
+ ivas_spar_get_parameters( hSpar, hDecoderConfig, md_idx, numch_out, numch_in, num_spar_bands, mixer_mat );
+#else
+ /* determine SPAR parameters for this time slots */
+ ivas_spar_get_parameters( hSpar, hDecoderConfig, ts + i_sf * MAX_PARAM_SPATIAL_SUBFRAMES, numch_out, numch_in, num_spar_bands, mixer_mat );
+#endif
+ if ( ( hDecoderConfig->ivas_total_brate < IVAS_24k4 ) && ( ( hDecoderConfig->output_config == AUDIO_CONFIG_HOA2 ) || ( hDecoderConfig->output_config == AUDIO_CONFIG_HOA3 ) ) )
+ {
+ for ( spar_band = 0; spar_band < num_spar_bands; spar_band++ )
+ {
+ for ( out_ch = 0; out_ch < numch_out; out_ch++ )
+ {
+ for ( in_ch = 0; in_ch < numch_in; in_ch++ )
+ {
+ mixer_mat[out_ch][in_ch][spar_band] = ( 1 - hSpar->hMdDec->smooth_fac[spar_band] ) * mixer_mat[out_ch][in_ch][spar_band] + hSpar->hMdDec->smooth_fac[spar_band] * hSpar->hMdDec->mixer_mat_prev2[out_ch][in_ch][spar_band];
+ hSpar->hMdDec->mixer_mat_prev2[out_ch][in_ch][spar_band] = mixer_mat[out_ch][in_ch][spar_band];
+ }
+ }
+ }
+ }
for ( cldfb_band = 0; cldfb_band < num_cldfb_bands; cldfb_band++ )
{
@@ -1113,27 +1746,26 @@ void ivas_spar_dec_upmixer(
for ( in_ch = 0; in_ch < numch_in; in_ch++ )
{
- if ( b_skip_mat[out_ch][in_ch] )
- {
- continue;
- }
- else if ( cldfb_band < CLDFB_PAR_WEIGHT_START_BAND ) /* tuning parameter, depends on how much SPAR Filters overlap for the CLDFB bands */
- {
- spar_band = bin2band->p_cldfb_map_to_spar_band[cldfb_band];
- cldfb_par = mixer_mat[out_ch][in_ch][spar_band];
- }
- else
+ if ( b_skip_mat[out_ch][in_ch] == 0 )
{
- cldfb_par = 0.0f;
- for ( spar_band = bin2band->p_spar_start_bands[cldfb_band]; spar_band < num_spar_bands; spar_band++ )
+ if ( cldfb_band < CLDFB_PAR_WEIGHT_START_BAND ) /* tuning parameter, depends on how much SPAR Filters overlap for the CLDFB bands */
{
- /* accumulate contributions from all SPAR bands */
- cldfb_par += mixer_mat[out_ch][in_ch][spar_band] * bin2band->pp_cldfb_weights_per_spar_band[cldfb_band][spar_band];
+ spar_band = bin2band->p_cldfb_map_to_spar_band[cldfb_band];
+ cldfb_par = mixer_mat[out_ch][in_ch][spar_band];
+ }
+ else
+ {
+ cldfb_par = 0.0f;
+ for ( spar_band = bin2band->p_spar_start_bands[cldfb_band]; spar_band < num_spar_bands; spar_band++ )
+ {
+ /* accumulate contributions from all SPAR bands */
+ cldfb_par += mixer_mat[out_ch][in_ch][spar_band] * bin2band->pp_cldfb_weights_per_spar_band[cldfb_band][spar_band];
+ }
}
- }
- out_re[out_ch] += cldfb_in_ts_re[in_ch][ts][cldfb_band] * cldfb_par;
- out_im[out_ch] += cldfb_in_ts_im[in_ch][ts][cldfb_band] * cldfb_par;
+ out_re[out_ch] += cldfb_in_ts_re[in_ch][ts][cldfb_band] * cldfb_par;
+ out_im[out_ch] += cldfb_in_ts_im[in_ch][ts][cldfb_band] * cldfb_par;
+ }
}
}
@@ -1144,11 +1776,45 @@ void ivas_spar_dec_upmixer(
cldfb_in_ts_im[out_ch][ts][cldfb_band] = out_im[out_ch];
}
}
+
+#ifdef JBM_TSM_ON_TCS
+ if ( ( ( slot_idx_start + ts + 1 ) == hSpar->num_slots ) || ( ( md_idx / JBM_CLDFB_SLOTS_IN_SUBFRAME ) != ( hSpar->render_to_md_map[ts + slot_idx_start + 1] / JBM_CLDFB_SLOTS_IN_SUBFRAME ) ) )
+ {
+ /* we have crossed an unadapted parameter sf border, update previous mixing matrices */
+ int16_t md_sf = md_idx / JBM_CLDFB_SLOTS_IN_SUBFRAME;
+ split_band = SPAR_DIRAC_SPLIT_START_BAND;
+ md_sf = ( num_md_sub_frames == MAX_PARAM_SPATIAL_SUBFRAMES ) ? md_sf : 0;
+ if ( split_band < IVAS_MAX_NUM_BANDS )
+ {
+ mvr2r( hSpar->hMdDec->mixer_mat_prev[1][0][0], hSpar->hMdDec->mixer_mat_prev[0][0][0], IVAS_MAX_FB_MIXER_OUT_CH * IVAS_MAX_SPAR_FB_MIXER_IN_CH * IVAS_MAX_NUM_BANDS );
+ mvr2r( hSpar->hMdDec->mixer_mat_prev[2][0][0], hSpar->hMdDec->mixer_mat_prev[1][0][0], IVAS_MAX_FB_MIXER_OUT_CH * IVAS_MAX_SPAR_FB_MIXER_IN_CH * IVAS_MAX_NUM_BANDS );
+ mvr2r( hSpar->hMdDec->mixer_mat_prev[3][0][0], hSpar->hMdDec->mixer_mat_prev[2][0][0], IVAS_MAX_FB_MIXER_OUT_CH * IVAS_MAX_SPAR_FB_MIXER_IN_CH * IVAS_MAX_NUM_BANDS );
+ mvr2r( hSpar->hMdDec->mixer_mat_prev[4][0][0], hSpar->hMdDec->mixer_mat_prev[3][0][0], IVAS_MAX_FB_MIXER_OUT_CH * IVAS_MAX_SPAR_FB_MIXER_IN_CH * IVAS_MAX_NUM_BANDS );
+
+ for ( out_ch = 0; out_ch < numch_out; out_ch++ )
+ {
+ for ( in_ch = 0; in_ch < numch_in; in_ch++ )
+ {
+ for ( b = 0; b < num_spar_bands; b++ )
+ {
+ hSpar->hMdDec->mixer_mat_prev[4][out_ch][in_ch][b] = hSpar->hMdDec->mixer_mat[out_ch][in_ch][b + md_sf * IVAS_MAX_NUM_BANDS];
+ }
+ }
+ }
+ hSpar->i_subframe++;
+ hSpar->i_subframe = min( hSpar->i_subframe, MAX_PARAM_SPATIAL_SUBFRAMES );
+ }
+ }
+#endif
}
if ( hDecoderConfig->output_config != AUDIO_CONFIG_FOA && hDecoderConfig->output_config != AUDIO_CONFIG_STEREO && hDecoderConfig->output_config != AUDIO_CONFIG_MONO )
{
- ivas_dirac_dec( st_ivas, output, nchan_internal, cldfb_in_ts_re, cldfb_in_ts_im, i_sf );
+#ifdef JBM_TSM_ON_TCS
+ ivas_dirac_dec_render_sf( st_ivas, output, nchan_internal, cldfb_in_ts_re, cldfb_in_ts_im );
+#else
+ ivas_dirac_dec( st_ivas, output, nchan_internal, cldfb_in_ts_re, cldfb_in_ts_im, i_sf );
+#endif
}
if ( st_ivas->hDirAC != NULL )
@@ -1162,8 +1828,11 @@ void ivas_spar_dec_upmixer(
{
if ( ( st_ivas->hOutSetup.num_lfe > 0 ) && ( st_ivas->hOutSetup.index_lfe[idx_lfe] == ch ) )
{
- set_zero( &( output[ch][i_sf * MAX_PARAM_SPATIAL_SUBFRAMES * num_cldfb_bands] ), MAX_PARAM_SPATIAL_SUBFRAMES * num_cldfb_bands );
-
+#ifdef JBM_TSM_ON_TCS
+ set_zero( output[ch], hSpar->subframe_nbslots[hSpar->subframes_rendered] * num_cldfb_bands );
+#else
+ set_zero( &( output[ch][i_sf * MAX_PARAM_SPATIAL_SUBFRAMES * num_cldfb_bands] ), MAX_PARAM_SPATIAL_SUBFRAMES * num_cldfb_bands );
+#endif
if ( idx_lfe < ( st_ivas->hDirAC->hOutSetup.num_lfe - 1 ) )
{
idx_lfe++;
@@ -1173,12 +1842,20 @@ void ivas_spar_dec_upmixer(
{
if ( hDecoderConfig->output_config == AUDIO_CONFIG_FOA || !( st_ivas->hOutSetup.output_config == AUDIO_CONFIG_BINAURAL || st_ivas->hOutSetup.output_config == AUDIO_CONFIG_BINAURAL_ROOM ) )
{
- for ( ts = 0; ts < MAX_PARAM_SPATIAL_SUBFRAMES; ts++ )
+#ifdef JBM_TSM_ON_TCS
+ for ( ts = 0; ts < hSpar->subframe_nbslots[hSpar->subframes_rendered]; ts++ )
+#else
+ for ( ts = 0; ts < MAX_PARAM_SPATIAL_SUBFRAMES; ts++ )
+#endif
{
cldfbSynthesis(
&cldfb_in_ts_re[idx_in][ts],
&cldfb_in_ts_im[idx_in][ts],
- &output[ch][( ts + i_sf * MAX_PARAM_SPATIAL_SUBFRAMES ) * num_cldfb_bands],
+#ifdef JBM_TSM_ON_TCS
+ &output[ch][ts * num_cldfb_bands],
+#else
+ &output[ch][( ts + i_sf * MAX_PARAM_SPATIAL_SUBFRAMES ) * num_cldfb_bands],
+#endif
num_cldfb_bands,
st_ivas->cldfbSynDec[idx_in] );
}
@@ -1195,12 +1872,20 @@ void ivas_spar_dec_upmixer(
/* CLDFB to time synthesis (overwrite mixer output) */
for ( out_ch = 0; out_ch < numch_out_dirac; out_ch++ )
{
- for ( ts = 0; ts < MAX_PARAM_SPATIAL_SUBFRAMES; ts++ )
+#ifdef JBM_TSM_ON_TCS
+ for ( ts = 0; ts < hSpar->subframe_nbslots[hSpar->subframes_rendered]; ts++ )
+#else
+ for ( ts = 0; ts < MAX_PARAM_SPATIAL_SUBFRAMES; ts++ )
+#endif
{
cldfbSynthesis(
&cldfb_in_ts_re[out_ch][ts],
&cldfb_in_ts_im[out_ch][ts],
- &output[out_ch][( ts + i_sf * MAX_PARAM_SPATIAL_SUBFRAMES ) * num_cldfb_bands],
+#ifdef JBM_TSM_ON_TCS
+ &output[out_ch][ts * num_cldfb_bands],
+#else
+ &output[out_ch][( ts + i_sf * MAX_PARAM_SPATIAL_SUBFRAMES ) * num_cldfb_bands],
+#endif
num_cldfb_bands,
st_ivas->cldfbSynDec[out_ch] );
}
@@ -1214,6 +1899,9 @@ void ivas_spar_dec_upmixer(
ivas_spar_dump_signal_wav( output_frame, NULL, output, hSpar->numOutChannels, spar_foa_dec_wav[3], "cldfbSynthesis()" );
#endif
+
+#ifndef JBM_TSM_ON_TCS
+ md_sf_idx = ( num_md_sub_frames == MAX_PARAM_SPATIAL_SUBFRAMES ) ? i_sf : 0;
split_band = SPAR_DIRAC_SPLIT_START_BAND;
if ( split_band < IVAS_MAX_NUM_BANDS )
{
@@ -1230,12 +1918,20 @@ void ivas_spar_dec_upmixer(
{
for ( b = 0; b < num_spar_bands; b++ )
{
- hSpar->hMdDec->mixer_mat_prev[4][out_ch][in_ch][b] = hSpar->hMdDec->mixer_mat[out_ch][in_ch][b + i_sf * IVAS_MAX_NUM_BANDS];
+ hSpar->hMdDec->mixer_mat_prev[4][out_ch][in_ch][b] = hSpar->hMdDec->mixer_mat[out_ch][in_ch][b + md_sf_idx * IVAS_MAX_NUM_BANDS];
}
}
}
}
+#endif
+#ifndef JBM_TSM_ON_TCS
}
+#endif
+
+#ifdef JBM_TSM_ON_TCS
+ hSpar->slots_rendered += hSpar->subframe_nbslots[hSpar->subframes_rendered];
+ hSpar->subframes_rendered++;
+#endif
pop_wmops();
diff --git a/lib_dec/ivas_spar_md_dec.c b/lib_dec/ivas_spar_md_dec.c
old mode 100644
new mode 100755
index 3b47d6500e1ab98d6a3bcdca8da23c7fcccbfb47..cf03e7b9d849ac4bdc232cdfee206a5e34a7f419
--- a/lib_dec/ivas_spar_md_dec.c
+++ b/lib_dec/ivas_spar_md_dec.c
@@ -43,7 +43,6 @@
#include "wmc_auto.h"
#include "ivas_stat_dec.h"
-/*#define ENABLE_DITHER */ /* IVAS_fmToDo: development switch */
/*------------------------------------------------------------------------------------------*
* Local constants
@@ -63,9 +62,9 @@ static const int16_t ivas_spar_dec_plc_spatial_target[IVAS_SPAR_MAX_CH] = { 1, 0
* Static functions declaration
*------------------------------------------------------------------------------------------*/
-static void ivas_get_spar_matrices( ivas_spar_md_dec_state_t *hMdDec, const int16_t num_bands_out, const int16_t n_ts, const int16_t bw, const int16_t dtx_vad, const int16_t nB, const int16_t sba_order );
+static void ivas_get_spar_matrices( ivas_spar_md_dec_state_t *hMdDec, const int16_t num_bands_out, const int16_t n_ts, const int16_t bw, const int16_t dtx_vad, const int16_t nB, const int16_t numch_out, const int16_t active_w_vlbr );
-static void ivas_decode_arith_bs( ivas_spar_md_dec_state_t *hMdDec, Decoder_State *st, const uint16_t qsi, const int16_t nB, const int16_t bands_bw, int16_t *pDo_diff, const int16_t freq_diff, const int16_t planarCP );
+static void ivas_decode_arith_bs( ivas_spar_md_dec_state_t *hMdDec, Decoder_State *st, const uint16_t qsi, const int16_t nB, const int16_t bands_bw, int16_t *pDo_diff, const int16_t freq_diff, const int16_t planarCP, const int16_t strat, const int32_t ivas_total_brate );
static void ivas_decode_huffman_bs( ivas_spar_md_dec_state_t *hMdDec, Decoder_State *st, const uint16_t qsi, const int16_t nB, const int16_t bands_bw, const int16_t planarCP );
@@ -75,9 +74,9 @@ static void ivas_get_band_idx_from_differential( ivas_spar_md_t *pSpar_md, const
static void ivas_mat_col_rearrange( float in_re[IVAS_SPAR_MAX_CH][IVAS_SPAR_MAX_CH], const int16_t order[IVAS_SPAR_MAX_CH], const int16_t i_ts, float ***mixer_mat, const int16_t bands, const int16_t num_ch );
-static void ivas_spar_dec_compute_ramp_down_post_matrix( ivas_spar_md_dec_state_t *hMdDec, const int16_t num_bands, const int16_t bfi );
+static void ivas_spar_dec_compute_ramp_down_post_matrix( ivas_spar_md_dec_state_t *hMdDec, const int16_t num_bands, const int16_t bfi, const int16_t num_md_sub_frames );
-static void ivas_spar_md_fill_invalid_bands( ivas_spar_dec_matrices_t *pSpar_coeffs, ivas_spar_dec_matrices_t *pSpar_coeffs_prev, const int16_t *valid_bands, int16_t *base_band_age, const int16_t num_bands, const int16_t sba_order );
+static void ivas_spar_md_fill_invalid_bands( ivas_spar_dec_matrices_t *pSpar_coeffs, ivas_spar_dec_matrices_t *pSpar_coeffs_prev, const int16_t *valid_bands, int16_t *base_band_age, const int16_t num_bands, const int16_t numch_out, const int16_t num_md_sub_frames );
static ivas_error ivas_spar_set_dec_config( ivas_spar_md_dec_state_t *hMdDec, const int16_t nchan_transport, float *pFC );
@@ -97,11 +96,12 @@ static void ivas_spar_dec_parse_md_bs( ivas_spar_md_dec_state_t *hMdDec, Decoder
static ivas_error ivas_spar_md_dec_matrix_open(
ivas_spar_md_dec_state_t *hMdDec, /* i/o: SPAR MD decoder handle */
const int16_t num_channels /* i : number of internal channels */
-)
+ ,
+ const int16_t num_md_sub_frames )
{
int16_t i, j;
- if ( ( hMdDec->spar_md.band_coeffs = (ivas_band_coeffs_t *) malloc( IVAS_MAX_NUM_BANDS * MAX_PARAM_SPATIAL_SUBFRAMES * sizeof( ivas_band_coeffs_t ) ) ) == NULL )
+ if ( ( hMdDec->spar_md.band_coeffs = (ivas_band_coeffs_t *) malloc( IVAS_MAX_NUM_BANDS * num_md_sub_frames * sizeof( ivas_band_coeffs_t ) ) ) == NULL )
{
return IVAS_ERROR( IVAS_ERR_FAILED_ALLOC, "Can not allocate memory for band_coeffs in SPAR MD" );
}
@@ -117,7 +117,7 @@ static ivas_error ivas_spar_md_dec_matrix_open(
}
for ( j = 0; j < num_channels; j++ )
{
- if ( ( hMdDec->mixer_mat[i][j] = (float *) malloc( MAX_PARAM_SPATIAL_SUBFRAMES * IVAS_MAX_NUM_BANDS * sizeof( float ) ) ) == NULL )
+ if ( ( hMdDec->mixer_mat[i][j] = (float *) malloc( num_md_sub_frames * IVAS_MAX_NUM_BANDS * sizeof( float ) ) ) == NULL )
{
return IVAS_ERROR( IVAS_ERR_FAILED_ALLOC, "Can not allocate memory for SPAR MD matrix" );
}
@@ -136,7 +136,7 @@ static ivas_error ivas_spar_md_dec_matrix_open(
}
for ( j = 0; j < num_channels; j++ )
{
- if ( ( hMdDec->spar_coeffs.C_re[i][j] = (float *) malloc( MAX_PARAM_SPATIAL_SUBFRAMES * IVAS_MAX_NUM_BANDS * sizeof( float ) ) ) == NULL )
+ if ( ( hMdDec->spar_coeffs.C_re[i][j] = (float *) malloc( num_md_sub_frames * IVAS_MAX_NUM_BANDS * sizeof( float ) ) ) == NULL )
{
return IVAS_ERROR( IVAS_ERR_FAILED_ALLOC, "Can not allocate memory for SPAR MD matrix" );
}
@@ -155,7 +155,7 @@ static ivas_error ivas_spar_md_dec_matrix_open(
}
for ( j = 0; j < num_channels; j++ )
{
- if ( ( hMdDec->spar_coeffs.P_re[i][j] = (float *) malloc( MAX_PARAM_SPATIAL_SUBFRAMES * IVAS_MAX_NUM_BANDS * sizeof( float ) ) ) == NULL )
+ if ( ( hMdDec->spar_coeffs.P_re[i][j] = (float *) malloc( num_md_sub_frames * IVAS_MAX_NUM_BANDS * sizeof( float ) ) ) == NULL )
{
return IVAS_ERROR( IVAS_ERR_FAILED_ALLOC, "Can not allocate memory for SPAR MD matrix" );
}
@@ -241,6 +241,21 @@ static ivas_error ivas_spar_md_dec_matrix_open(
return IVAS_ERR_OK;
}
+int16_t ivas_get_spar_dec_md_num_subframes(
+ const int16_t sba_order, /* i : Ambisonic (SBA) order */
+ const int32_t ivas_total_brate )
+{
+ int16_t num_subframes;
+ num_subframes = MAX_PARAM_SPATIAL_SUBFRAMES;
+ if ( sba_order > SBA_FOA_ORDER )
+ {
+ if ( ivas_total_brate >= IVAS_512k )
+ {
+ num_subframes = 1;
+ }
+ }
+ return ( num_subframes );
+}
/*-------------------------------------------------------------------------
* ivas_spar_md_dec_open()
@@ -258,6 +273,7 @@ ivas_error ivas_spar_md_dec_open(
{
ivas_spar_md_dec_state_t *hMdDec;
ivas_error error;
+ int16_t num_md_sub_frames;
error = IVAS_ERR_OK;
@@ -266,7 +282,9 @@ ivas_error ivas_spar_md_dec_open(
return IVAS_ERROR( IVAS_ERR_FAILED_ALLOC, "Can not allocate memory for SPAR MD decoder" );
}
- if ( ( error = ivas_spar_md_dec_matrix_open( hMdDec, num_channels ) ) != IVAS_ERR_OK )
+ num_md_sub_frames = ivas_get_spar_dec_md_num_subframes( sba_order, hDecoderConfig->ivas_total_brate );
+ if ( ( error = ivas_spar_md_dec_matrix_open( hMdDec, num_channels,
+ num_md_sub_frames ) ) != IVAS_ERR_OK )
{
return error;
}
@@ -443,10 +461,18 @@ ivas_error ivas_spar_md_dec_init(
int16_t nchan_transport;
float pFC[IVAS_MAX_NUM_BANDS], PR_minmax[2];
- hMdDec->spar_hoa_md_flag = ivas_sba_get_spar_hoa_md_flag( sba_order, hDecoderConfig->ivas_total_brate );
- hMdDec->spar_md.num_bands = ( hMdDec->spar_hoa_md_flag ) ? IVAS_MAX_NUM_BANDS : min( IVAS_MAX_NUM_BANDS, SPAR_DIRAC_SPLIT_START_BAND );
+ ivas_sba_get_spar_hoa_md_flag( sba_order, hDecoderConfig->ivas_total_brate, &hMdDec->spar_hoa_md_flag, &hMdDec->spar_hoa_dirac2spar_md_flag );
- ivas_spar_set_bitrate_config( &hMdDec->spar_md_cfg, hMdDec->table_idx, hMdDec->spar_md.num_bands );
+ ivas_sba_get_spar_hoa_ch_ind( num_channels, hDecoderConfig->ivas_total_brate, hMdDec->HOA_md_ind );
+
+ hMdDec->spar_md.num_bands = ( hMdDec->spar_hoa_md_flag ) ? IVAS_MAX_NUM_BANDS : min( IVAS_MAX_NUM_BANDS, SPAR_DIRAC_SPLIT_START_BAND );
+ ivas_spar_set_bitrate_config( &hMdDec->spar_md_cfg, hMdDec->table_idx, hMdDec->spar_md.num_bands
+#ifdef ARITH_HUFF_CODER_CHANGES
+ ,
+ hMdDec->spar_hoa_dirac2spar_md_flag,
+ 0, 0, 0
+#endif
+ );
nchan_transport = hMdDec->spar_md_cfg.nchan_transport;
@@ -536,6 +562,19 @@ ivas_error ivas_spar_md_dec_init(
set_f( hMdDec->spar_md.en_ratio_slow, 0.0f, IVAS_MAX_NUM_BANDS );
set_f( hMdDec->spar_md.ref_pow_slow, 0.0f, IVAS_MAX_NUM_BANDS );
+ set_zero( hMdDec->smooth_fac, IVAS_MAX_NUM_BANDS );
+ for ( i = 0; i < IVAS_MAX_NUM_BANDS; i++ )
+ {
+ set_zero( hMdDec->smooth_buf[i], 2 * SBA_DIRAC_NRG_SMOOTH_LONG + 1 );
+ }
+ for ( i = 0; i < IVAS_SPAR_MAX_CH; i++ )
+ {
+ for ( j = 0; j < IVAS_SPAR_MAX_CH; j++ )
+ {
+ set_zero( hMdDec->mixer_mat_prev2[i][j], IVAS_MAX_NUM_BANDS );
+ }
+ }
+
return IVAS_ERR_OK;
}
@@ -558,17 +597,18 @@ static ivas_error ivas_spar_set_dec_config(
hMdDec->spar_md_cfg.max_freq_per_chan[i] = ivas_spar_br_table_consts[hMdDec->table_idx].fpcs;
}
- nchan = ivas_sba_get_nchan_metadata( ivas_spar_br_table_consts[hMdDec->table_idx].sba_order );
+ nchan = ivas_sba_get_nchan_metadata( ivas_spar_br_table_consts[hMdDec->table_idx].sba_order,
+ ivas_spar_br_table_consts[hMdDec->table_idx].ivas_total_brate );
switch ( nchan )
{
case 4: /* FOA_CHANNELS */
hMdDec->num_decorr = IVAS_TD_DECORR_OUT_3CH;
break;
- case 9: /* IVAS_HOA_2_CH */ // VE: is this relevant?
+ case 9: /* IVAS_HOA_2_CH */
hMdDec->num_decorr = IVAS_TD_DECORR_OUT_5CH;
break;
- case 16: /* IVAS_HOA_3_CH */ // VE: is this relevant?
+ case 16: /* IVAS_HOA_3_CH */ // ToDo: is this relevant?
hMdDec->num_decorr = IVAS_TD_DECORR_OUT_12CH;
break;
case 6: /* IVAS_HOA_2_CH */
@@ -618,9 +658,18 @@ void ivas_spar_md_dec_process(
{
int16_t j, k, b, bw, dtx_vad, nB, i_ts;
ivas_spar_md_dec_state_t *hMdDec;
+ int16_t num_md_chs;
+ int16_t num_md_sub_frames;
hMdDec = st_ivas->hSpar->hMdDec;
+ int16_t active_w_vlbr;
+ active_w_vlbr = ( st_ivas->hDecoderConfig->ivas_total_brate < IVAS_24k4 ) ? 1 : 0;
+
+ num_md_chs = ivas_sba_get_nchan_metadata( sba_order, st_ivas->hDecoderConfig->ivas_total_brate );
+ num_md_sub_frames = ivas_get_spar_dec_md_num_subframes( sba_order, st_ivas->hDecoderConfig->ivas_total_brate );
+
+
ivas_spar_dec_parse_md_bs( hMdDec, st0, &nB, &bw, &dtx_vad, st_ivas->hDecoderConfig->ivas_total_brate,
ivas_spar_br_table_consts[hMdDec->table_idx].usePlanarCoeff, st_ivas->hQMetaData->sba_inactive_mode );
@@ -629,7 +678,10 @@ void ivas_spar_md_dec_process(
char f_name[100];
int16_t num_bands = nB;
int16_t num_subframes = 1, num_block_groups = 1, num_elements = 1, byte_size = sizeof( float );
- int16_t num_ch = ivas_sba_get_nchan_metadata( sba_order );
+ int16_t num_ch = ivas_sba_get_nchan_metadata( sba_order
+ ,
+ st_ivas->hDecoderConfig->ivas_total_brate
+ );
for ( b = 0; b < num_bands; b++ )
{
sprintf( f_name, "spar_band_pred_coeffs_dec.bin" );
@@ -671,9 +723,101 @@ void ivas_spar_md_dec_process(
}
}
#endif
+#ifdef DEBUG_LBR_SBA
+ /* Dumping SPAR HOA Coefficients */
+ /*char f_name[100];
+ int16_t nbands = 12;
+ int16_t num_subframes = 1;
+ int16_t num_elements = 7;
+ int16_t num_block_group = 1;
+ int16_t byte_size = sizeof( float );
+
+ sprintf( f_name, "SBA_MD_values_dec_PR.bin" );
+ ( frame == 0 ) ? dbgwrite( &nbands, sizeof( nbands ), 1, 1, f_name ) : false;
+ ( frame == 0 ) ? dbgwrite( &num_elements, sizeof( num_elements ), 1, 1, f_name ) : false;
+ ( frame == 0 ) ? dbgwrite( &num_subframes, sizeof( num_subframes ), 1, 1, f_name ) : false;
+ ( frame == 0 ) ? dbgwrite( &num_block_group, sizeof( num_block_group ), 1, 1, f_name ) : false;
+ ( frame == 0 ) ? dbgwrite( &byte_size, sizeof( byte_size ), 1, 1, f_name ) : false;
+
+ for ( b = 0; b < nbands; b++ )
+ {
+ for ( int16_t sf = 0; sf < num_subframes; sf++ )
+ {
+ for ( int16_t bl = 0; bl < num_block_group; bl++ )
+ {
+ dbgwrite( &hMdDec->spar_md.band_coeffs[b].pred_re[0], byte_size, 1, 1, f_name );
+ dbgwrite( &hMdDec->spar_md.band_coeffs[b].pred_re[1], byte_size, 1, 1, f_name );
+ dbgwrite( &hMdDec->spar_md.band_coeffs[b].pred_re[2], byte_size, 1, 1, f_name );
+ dbgwrite( &hMdDec->spar_md.band_coeffs[b].pred_re[3], byte_size, 1, 1, f_name );
+ dbgwrite( &hMdDec->spar_md.band_coeffs[b].pred_re[4], byte_size, 1, 1, f_name );
+ dbgwrite( &hMdDec->spar_md.band_coeffs[b].pred_re[5], byte_size, 1, 1, f_name );
+ dbgwrite( &hMdDec->spar_md.band_coeffs[b].pred_re[6], byte_size, 1, 1, f_name );
+ // fprintf(stdout, "%f\t%f\t%f\t%d\t%d\n", dirac_md_kbps, spar_md_kbps, sba_md_kbps, qsi, code_strat );
+ }
+ }
+ }
+ nbands = 12; // 6 total, just looking at SPAR
+ num_subframes = 1;
+ num_elements = 12;
+ num_block_group = 1;
+ byte_size = sizeof( float );
+
+ sprintf( f_name, "SBA_MD_values_dec_C.bin" );
+ ( frame == 0 ) ? dbgwrite( &nbands, sizeof( nbands ), 1, 1, f_name ) : false;
+ ( frame == 0 ) ? dbgwrite( &num_elements, sizeof( num_elements ), 1, 1, f_name ) : false;
+ ( frame == 0 ) ? dbgwrite( &num_subframes, sizeof( num_subframes ), 1, 1, f_name ) : false;
+ ( frame == 0 ) ? dbgwrite( &num_block_group, sizeof( num_block_group ), 1, 1, f_name ) : false;
+ ( frame == 0 ) ? dbgwrite( &byte_size, sizeof( byte_size ), 1, 1, f_name ) : false;
+
+ for ( b = 0; b < nbands; b++ )
+ {
+ for ( int16_t sf = 0; sf < num_subframes; sf++ )
+ {
+ for ( int16_t bl = 0; bl < num_block_group; bl++ )
+ {
+ for ( int16_t p = 0; p < 4; p++ )
+ {
+ for ( int16_t r = 0; r < 3; r++ )
+ {
+ dbgwrite( &hMdDec->spar_md.band_coeffs[b].C_re[p][r], byte_size, 1, 1, f_name );
+ }
+ }
+ }
+ }
+ }
+ nbands = 12; // 6 total, just looking at SPAR
+ num_subframes = 1;
+ num_elements = 4;
+ num_block_group = 1;
+ byte_size = sizeof( float );
+ sprintf( f_name, "SBA_MD_values_dec_P.bin" );
+ ( frame == 0 ) ? dbgwrite( &nbands, sizeof( nbands ), 1, 1, f_name ) : false;
+ ( frame == 0 ) ? dbgwrite( &num_elements, sizeof( num_elements ), 1, 1, f_name ) : false;
+ ( frame == 0 ) ? dbgwrite( &num_subframes, sizeof( num_subframes ), 1, 1, f_name ) : false;
+ ( frame == 0 ) ? dbgwrite( &num_block_group, sizeof( num_block_group ), 1, 1, f_name ) : false;
+ ( frame == 0 ) ? dbgwrite( &byte_size, sizeof( byte_size ), 1, 1, f_name ) : false;
+
+ for ( b = 0; b < nbands; b++ )
+ {
+ for ( int16_t sf = 0; sf < num_subframes; sf++ )
+ {
+ for ( int16_t bl = 0; bl < num_block_group; bl++ )
+ {
+ dbgwrite( &hMdDec->spar_md.band_coeffs[b].P_re[0], byte_size, 1, 1, f_name );
+ dbgwrite( &hMdDec->spar_md.band_coeffs[b].P_re[1], byte_size, 1, 1, f_name );
+ dbgwrite( &hMdDec->spar_md.band_coeffs[b].P_re[2], byte_size, 1, 1, f_name );
+ dbgwrite( &hMdDec->spar_md.band_coeffs[b].P_re[3], byte_size, 1, 1, f_name );
+ // fprintf(stdout, "%f\t%f\t%f\t%d\t%d\n", dirac_md_kbps, spar_md_kbps, sba_md_kbps, qsi, code_strat );
+ }
+ }
+ }*/
+#endif
/* SPAR to DirAC conversion */
- ivas_spar_to_dirac( st_ivas, hMdDec, dtx_vad, num_bands_out );
+ if ( hMdDec->spar_hoa_dirac2spar_md_flag == 1 )
+ {
+ ivas_spar_to_dirac( st_ivas, hMdDec, dtx_vad, num_bands_out, bw );
+ }
/* set correct number of bands*/
nB = IVAS_MAX_NUM_BANDS;
@@ -681,9 +825,131 @@ void ivas_spar_md_dec_process(
{
nB = nB >> 1;
}
+#ifdef DEBUG_LBR_SBA
+ /* Dumping SPAR Coefficients */
+ char f_name[100];
+ int16_t nbands = 4; // 6 total, just looking at SPAR
+ int16_t num_subframes = 1;
+ int16_t num_elements = 6;
+ int16_t num_block_group = 1;
+ int16_t byte_size = sizeof( float );
+
+ sprintf( f_name, "SBA_MD_values_dec.bin" );
+ ( frame == 0 ) ? dbgwrite( &nbands, sizeof( nbands ), 1, 1, f_name ) : false;
+ ( frame == 0 ) ? dbgwrite( &num_elements, sizeof( num_elements ), 1, 1, f_name ) : false;
+ ( frame == 0 ) ? dbgwrite( &num_subframes, sizeof( num_subframes ), 1, 1, f_name ) : false;
+ ( frame == 0 ) ? dbgwrite( &num_block_group, sizeof( num_block_group ), 1, 1, f_name ) : false;
+ ( frame == 0 ) ? dbgwrite( &byte_size, sizeof( byte_size ), 1, 1, f_name ) : false;
+
+ for ( b = 0; b < nbands; b++ )
+ {
+ for ( int16_t sf = 0; sf < num_subframes; sf++ )
+ {
+ for ( int16_t bl = 0; bl < num_block_group; bl++ )
+ {
+ dbgwrite( &hMdDec->spar_md.band_coeffs[b].pred_re[0], byte_size, 1, 1, f_name );
+ dbgwrite( &hMdDec->spar_md.band_coeffs[b].pred_re[1], byte_size, 1, 1, f_name );
+ dbgwrite( &hMdDec->spar_md.band_coeffs[b].pred_re[2], byte_size, 1, 1, f_name );
+ dbgwrite( &hMdDec->spar_md.band_coeffs[b].P_re[0], byte_size, 1, 1, f_name );
+ dbgwrite( &hMdDec->spar_md.band_coeffs[b].P_re[1], byte_size, 1, 1, f_name );
+ dbgwrite( &hMdDec->spar_md.band_coeffs[b].P_re[2], byte_size, 1, 1, f_name );
+ // fprintf(stdout, "%f\t%f\t%f\t%d\t%d\n", dirac_md_kbps, spar_md_kbps, sba_md_kbps, qsi, code_strat );
+ }
+ }
+ }
+#endif
+#ifdef DEBUG_LBR_SBA
+ /* Dumping SPAR HOA Coefficients */
+ /*char f_name[100];
+ int16_t nbands = 12;
+ int16_t num_subframes = 1;
+ int16_t num_elements = 7;
+ int16_t num_block_group = 1;
+ int16_t byte_size = sizeof( float );
+
+ sprintf( f_name, "SBA_MD_values_dec_PR.bin" );
+ ( frame == 0 ) ? dbgwrite( &nbands, sizeof( nbands ), 1, 1, f_name ) : false;
+ ( frame == 0 ) ? dbgwrite( &num_elements, sizeof( num_elements ), 1, 1, f_name ) : false;
+ ( frame == 0 ) ? dbgwrite( &num_subframes, sizeof( num_subframes ), 1, 1, f_name ) : false;
+ ( frame == 0 ) ? dbgwrite( &num_block_group, sizeof( num_block_group ), 1, 1, f_name ) : false;
+ ( frame == 0 ) ? dbgwrite( &byte_size, sizeof( byte_size ), 1, 1, f_name ) : false;
+
+ for ( b = 0; b < nbands; b++ )
+ {
+ for ( int16_t sf = 0; sf < num_subframes; sf++ )
+ {
+ for ( int16_t bl = 0; bl < num_block_group; bl++ )
+ {
+ dbgwrite( &hMdDec->spar_md.band_coeffs[b].pred_re[0], byte_size, 1, 1, f_name );
+ dbgwrite( &hMdDec->spar_md.band_coeffs[b].pred_re[1], byte_size, 1, 1, f_name );
+ dbgwrite( &hMdDec->spar_md.band_coeffs[b].pred_re[2], byte_size, 1, 1, f_name );
+ dbgwrite( &hMdDec->spar_md.band_coeffs[b].pred_re[3], byte_size, 1, 1, f_name );
+ dbgwrite( &hMdDec->spar_md.band_coeffs[b].pred_re[4], byte_size, 1, 1, f_name );
+ dbgwrite( &hMdDec->spar_md.band_coeffs[b].pred_re[5], byte_size, 1, 1, f_name );
+ dbgwrite( &hMdDec->spar_md.band_coeffs[b].pred_re[6], byte_size, 1, 1, f_name );
+ // fprintf(stdout, "%f\t%f\t%f\t%d\t%d\n", dirac_md_kbps, spar_md_kbps, sba_md_kbps, qsi, code_strat );
+ }
+ }
+ }
+ nbands = 12; // 6 total, just looking at SPAR
+ num_subframes = 1;
+ num_elements = 12;
+ num_block_group = 1;
+ byte_size = sizeof( float );
+
+ sprintf( f_name, "SBA_MD_values_dec_C.bin" );
+ ( frame == 0 ) ? dbgwrite( &nbands, sizeof( nbands ), 1, 1, f_name ) : false;
+ ( frame == 0 ) ? dbgwrite( &num_elements, sizeof( num_elements ), 1, 1, f_name ) : false;
+ ( frame == 0 ) ? dbgwrite( &num_subframes, sizeof( num_subframes ), 1, 1, f_name ) : false;
+ ( frame == 0 ) ? dbgwrite( &num_block_group, sizeof( num_block_group ), 1, 1, f_name ) : false;
+ ( frame == 0 ) ? dbgwrite( &byte_size, sizeof( byte_size ), 1, 1, f_name ) : false;
+
+ for ( b = 0; b < nbands; b++ )
+ {
+ for ( int16_t sf = 0; sf < num_subframes; sf++ )
+ {
+ for ( int16_t bl = 0; bl < num_block_group; bl++ )
+ {
+ for ( int16_t p = 0; p < 4; p++ )
+ {
+ for ( int16_t r = 0; r < 3; r++ )
+ {
+ dbgwrite( &hMdDec->spar_md.band_coeffs[b].C_re[p][r], byte_size, 1, 1, f_name );
+ }
+ }
+ }
+ }
+ }
+ nbands = 12; // 6 total, just looking at SPAR
+ num_subframes = 1;
+ num_elements = 4;
+ num_block_group = 1;
+ byte_size = sizeof( float );
+
+ sprintf( f_name, "SBA_MD_values_dec_P.bin" );
+ ( frame == 0 ) ? dbgwrite( &nbands, sizeof( nbands ), 1, 1, f_name ) : false;
+ ( frame == 0 ) ? dbgwrite( &num_elements, sizeof( num_elements ), 1, 1, f_name ) : false;
+ ( frame == 0 ) ? dbgwrite( &num_subframes, sizeof( num_subframes ), 1, 1, f_name ) : false;
+ ( frame == 0 ) ? dbgwrite( &num_block_group, sizeof( num_block_group ), 1, 1, f_name ) : false;
+ ( frame == 0 ) ? dbgwrite( &byte_size, sizeof( byte_size ), 1, 1, f_name ) : false;
+ for ( b = 0; b < nbands; b++ )
+ {
+ for ( int16_t sf = 0; sf < num_subframes; sf++ )
+ {
+ for ( int16_t bl = 0; bl < num_block_group; bl++ )
+ {
+ dbgwrite( &hMdDec->spar_md.band_coeffs[b].P_re[0], byte_size, 1, 1, f_name );
+ dbgwrite( &hMdDec->spar_md.band_coeffs[b].P_re[1], byte_size, 1, 1, f_name );
+ dbgwrite( &hMdDec->spar_md.band_coeffs[b].P_re[2], byte_size, 1, 1, f_name );
+ dbgwrite( &hMdDec->spar_md.band_coeffs[b].P_re[3], byte_size, 1, 1, f_name );
+ // fprintf(stdout, "%f\t%f\t%f\t%d\t%d\n", dirac_md_kbps, spar_md_kbps, sba_md_kbps, qsi, code_strat );
+ }
+ }
+ }*/
+#endif
/* expand DirAC MD to all time slots */
- for ( i_ts = 1; i_ts < MAX_PARAM_SPATIAL_SUBFRAMES; i_ts++ )
+ for ( i_ts = 1; i_ts < num_md_sub_frames; i_ts++ )
{
for ( b = 0; b < hMdDec->spar_md.num_bands; b++ )
{
@@ -707,7 +973,11 @@ void ivas_spar_md_dec_process(
}
}
- ivas_get_spar_matrices( hMdDec, num_bands_out, MAX_PARAM_SPATIAL_SUBFRAMES, bw, dtx_vad, nB, sba_order );
+ ivas_get_spar_matrices( hMdDec, num_bands_out, num_md_sub_frames, bw, dtx_vad, nB,
+ num_md_chs,
+ active_w_vlbr
+
+ );
#ifdef DEBUG_SPAR_DIRAC_WRITE_OUT_PRED_PARS
{
@@ -720,13 +990,18 @@ void ivas_spar_md_dec_process(
fprintf( fid, "%.6f\n", hMdDec->mixer_mat[1][0][band] );
}
#endif
-
+ if ( bw == IVAS_RED_BAND_FACT )
+ {
+ nB = nB << 1;
+ }
for ( b = nB; b < num_bands_out; b++ )
{
hMdDec->valid_bands[b] = 1;
}
- ivas_spar_md_fill_invalid_bands( &hMdDec->spar_coeffs, &hMdDec->spar_coeffs_prev, &hMdDec->valid_bands[0], &hMdDec->base_band_age[0], num_bands_out, sba_order );
+ ivas_spar_md_fill_invalid_bands( &hMdDec->spar_coeffs, &hMdDec->spar_coeffs_prev, &hMdDec->valid_bands[0], &hMdDec->base_band_age[0], num_bands_out,
+ num_md_chs,
+ num_md_sub_frames );
hMdDec->dtx_md_smoothing_cntr = 1;
@@ -746,6 +1021,8 @@ void ivas_spar_md_dec_process(
void ivas_spar_smooth_md_dtx(
ivas_spar_md_dec_state_t *hMdDec, /* i/o: SPAR MD decoder handle */
const int16_t num_bands_out /* i : number of output bands */
+ ,
+ const int16_t num_md_sub_frames /* i : number of metadata subframes */
)
{
int16_t j, k, b, dmx_ch;
@@ -781,7 +1058,7 @@ void ivas_spar_smooth_md_dtx(
}
/* expand MD to all time slots */
- for ( int16_t i_ts = 1; i_ts < MAX_PARAM_SPATIAL_SUBFRAMES; i_ts++ )
+ for ( int16_t i_ts = 1; i_ts < num_md_sub_frames; i_ts++ )
{
for ( b = 0; b < num_bands_out; b++ )
{
@@ -821,6 +1098,8 @@ void ivas_spar_smooth_md_dtx(
void ivas_spar_setup_md_smoothing(
ivas_spar_md_dec_state_t *hMdDec, /* i/o: SPAR MD decoder handle */
const int16_t num_bands_out /* i : number of output bands */
+ ,
+ const int16_t num_md_sub_frames /* i : number of metadata subframes */
)
{
/* copy the coeffs */
@@ -872,7 +1151,8 @@ void ivas_spar_setup_md_smoothing(
}
}
- ivas_spar_smooth_md_dtx( hMdDec, num_bands_out );
+ ivas_spar_smooth_md_dtx( hMdDec, num_bands_out,
+ num_md_sub_frames );
return;
}
@@ -952,14 +1232,14 @@ static void ivas_get_spar_matrices(
const int16_t bw,
const int16_t dtx_vad,
const int16_t nB,
- const int16_t sba_order )
+ const int16_t numch_out,
+ const int16_t active_w_vlbr )
{
- int16_t numch_out, num_bands, dmx_ch, split_band;
+ int16_t num_bands, dmx_ch, split_band;
int16_t i, j, k, m, b, i_ts, active_w;
const int16_t *order;
float active_w_dm_fac, re;
- numch_out = ivas_sba_get_nchan_metadata( sba_order );
num_bands = num_bands_out;
order = remix_order_set[hMdDec->spar_md_cfg.remix_unmix_order];
@@ -994,10 +1274,12 @@ static void ivas_get_spar_matrices(
}
}*/
#endif
-
+ if ( bw == IVAS_RED_BAND_FACT )
+ {
+ num_bands = num_bands >> 1;
+ }
active_w = hMdDec->spar_md_cfg.active_w;
- active_w_dm_fac = ( dtx_vad == 0 ) ? IVAS_ACTIVEW_DM_F_SCALE_DTX : IVAS_ACTIVEW_DM_F_SCALE;
-
+ active_w_dm_fac = ( dtx_vad == 0 ) ? IVAS_ACTIVEW_DM_F_SCALE_DTX : ( ( active_w_vlbr ) ? IVAS_ACTIVEW_DM_F_SCALE_VLBR : IVAS_ACTIVEW_DM_F_SCALE );
for ( i_ts = 0; i_ts < n_ts; i_ts++ )
{
for ( i = 0; i < numch_out; i++ )
@@ -1008,12 +1290,6 @@ static void ivas_get_spar_matrices(
set_zero( &hMdDec->spar_coeffs.P_re[i][j][i_ts * IVAS_MAX_NUM_BANDS], IVAS_MAX_NUM_BANDS );
}
}
-
- if ( bw == IVAS_RED_BAND_FACT )
- {
- num_bands = num_bands >> 1;
- }
-
num_bands = min( num_bands, nB );
for ( b = 0; b < num_bands; b++ )
@@ -1342,13 +1618,14 @@ void ivas_spar_dec_gen_umx_mat(
const int16_t nchan_transport, /* i : number of transport channels */
const int16_t num_bands_out, /* i : number of output bands */
const int16_t bfi /* i : bad frame indicator */
-)
+ ,
+ const int16_t num_md_sub_frames )
{
int16_t i, j, b, i_ts, num_out_ch;
num_out_ch = hMdDec->spar_md_cfg.num_umx_chs;
- for ( i_ts = 0; i_ts < MAX_PARAM_SPATIAL_SUBFRAMES; i_ts++ )
+ for ( i_ts = 0; i_ts < num_md_sub_frames; i_ts++ )
{
if ( hMdDec->td_decorr_flag == 1 )
{
@@ -1409,7 +1686,8 @@ void ivas_spar_dec_gen_umx_mat(
#endif
}
- ivas_spar_dec_compute_ramp_down_post_matrix( hMdDec, num_bands_out, bfi );
+ ivas_spar_dec_compute_ramp_down_post_matrix( hMdDec, num_bands_out, bfi,
+ num_md_sub_frames );
return;
}
@@ -1439,6 +1717,7 @@ static void ivas_spar_dec_parse_md_bs(
int16_t do_diff[IVAS_MAX_NUM_BANDS];
int16_t planarCP;
float quant[IVAS_SPAR_MAX_C_COEFF];
+ int16_t do_repeat[IVAS_MAX_NUM_BANDS];
*dtx_vad = 1;
*bands_bw = 1;
@@ -1561,6 +1840,7 @@ static void ivas_spar_dec_parse_md_bs(
for ( i = 0; i < *nB; i++ )
{
do_diff[i] = 0;
+ do_repeat[i] = 0;
}
}
else if ( strat < 4 )
@@ -1570,9 +1850,21 @@ static void ivas_spar_dec_parse_md_bs(
for ( i = 0; i < *nB; i++ )
{
do_diff[i] = 0;
+ do_repeat[i] = 0;
}
no_ec = 1;
}
+ else if ( ivas_total_brate < IVAS_24k4 )
+ {
+ *bands_bw = 2;
+ *nB = num_bands / *bands_bw;
+
+ for ( i = 0; i < *nB; i++ )
+ {
+ do_diff[i] = 0;
+ do_repeat[i] = ( ( strat % 2 ) == ( ( i + 1 ) % 2 ) );
+ }
+ }
else
{
*bands_bw = 1;
@@ -1581,6 +1873,7 @@ static void ivas_spar_dec_parse_md_bs(
for ( i = 0; i < *nB; i++ )
{
do_diff[i] = ( ( ( i + 1 ) & 3 ) != strat - 4 );
+ do_repeat[i] = 0;
}
ivas_map_prior_coeffs_quant( &hMdDec->spar_md_prev, &hMdDec->spar_md_cfg, qsi, *nB );
@@ -1592,7 +1885,8 @@ static void ivas_spar_dec_parse_md_bs(
if ( no_ec == 0 )
{
- ivas_decode_arith_bs( hMdDec, st0, qsi, *nB, *bands_bw, do_diff, freq_diff, planarCP );
+ ivas_decode_arith_bs( hMdDec, st0, qsi, *nB, *bands_bw, do_diff, freq_diff, planarCP,
+ strat, ivas_total_brate );
}
else
{
@@ -1643,9 +1937,12 @@ static void ivas_spar_dec_parse_md_bs(
{
hMdDec->spar_md_prev.band_coeffs_idx[i].decd_index_re[j] = hMdDec->spar_md.band_coeffs_idx[i].decd_index_re[j];
}
- hMdDec->valid_bands[i] |= ( do_diff[i] == 0 ) ? 1 : 0;
+ hMdDec->valid_bands[*bands_bw * i] |= ( do_diff[i] == 0 && do_repeat[i] == 0 ) ? 1 : 0;
+ for ( j = 1; j < *bands_bw; j++ )
+ {
+ hMdDec->valid_bands[*bands_bw * i + j] = hMdDec->valid_bands[*bands_bw * i];
+ }
}
-
#ifdef SPAR_HOA_DBG
int16_t b;
b = 0;
@@ -1736,9 +2033,12 @@ static void ivas_decode_arith_bs(
const int16_t bands_bw,
int16_t *pDo_diff,
const int16_t freq_diff,
- const int16_t planarCP )
+ const int16_t planarCP,
+ const int16_t strat,
+ const int32_t ivas_total_brate )
{
- int16_t i, j, ndm, ndec;
+ int16_t i, ndm, ndec;
+ int16_t j;
ivas_cell_dim_t pred_cell_dims[IVAS_MAX_NUM_BANDS];
ivas_cell_dim_t drct_cell_dims[IVAS_MAX_NUM_BANDS];
ivas_cell_dim_t decd_cell_dims[IVAS_MAX_NUM_BANDS];
@@ -1751,22 +2051,35 @@ static void ivas_decode_arith_bs(
{
ndm = hMdDec->spar_md_cfg.num_dmx_chans_per_band[bands_bw * i];
ndec = hMdDec->spar_md_cfg.num_decorr_per_band[bands_bw * i];
-
- pred_cell_dims[i].dim1 = ndm + ndec - 1;
- if ( hMdDec->spar_hoa_md_flag )
+ if ( ( ivas_total_brate < IVAS_24k4 ) && ( strat > 3 ) && ( ( ( i % 2 == 1 ) && ( strat % 2 == 0 ) ) || ( ( i % 2 == 0 ) && ( strat % 2 == 1 ) ) ) )
{
- if ( i >= SPAR_DIRAC_SPLIT_START_BAND )
+ pred_cell_dims[i].dim1 = 0;
+ pred_cell_dims[i].dim2 = 0;
+ drct_cell_dims[i].dim1 = 0;
+ drct_cell_dims[i].dim2 = 0;
+ decd_cell_dims[i].dim1 = 0;
+ decd_cell_dims[i].dim2 = 0;
+ decx_cell_dims[i].dim1 = 0;
+ decx_cell_dims[i].dim2 = 0;
+ }
+ else
+ {
+ pred_cell_dims[i].dim1 = ndm + ndec - 1;
+ if ( hMdDec->spar_hoa_md_flag && hMdDec->spar_hoa_dirac2spar_md_flag )
{
- pred_cell_dims[i].dim1 -= ( FOA_CHANNELS - 1 );
+ if ( i >= SPAR_DIRAC_SPLIT_START_BAND )
+ {
+ pred_cell_dims[i].dim1 -= ( FOA_CHANNELS - 1 );
+ }
}
+ pred_cell_dims[i].dim2 = 1;
+ drct_cell_dims[i].dim1 = ndec;
+ drct_cell_dims[i].dim2 = ndm - 1;
+ decd_cell_dims[i].dim1 = ndec;
+ decd_cell_dims[i].dim2 = 1;
+ decx_cell_dims[i].dim1 = ( ndec * ( ndec - 1 ) ) >> 1;
+ decx_cell_dims[i].dim2 = 1;
}
- pred_cell_dims[i].dim2 = 1;
- drct_cell_dims[i].dim1 = ndec;
- drct_cell_dims[i].dim2 = ndm - 1;
- decd_cell_dims[i].dim1 = ndec;
- decd_cell_dims[i].dim2 = 1;
- decx_cell_dims[i].dim1 = ( ndec * ( ndec - 1 ) ) >> 1;
- decx_cell_dims[i].dim2 = 1;
}
any_diff = 0;
@@ -1781,7 +2094,7 @@ static void ivas_decode_arith_bs(
if ( any_diff == 1 )
{
- if ( hMdDec->spar_hoa_md_flag )
+ if ( hMdDec->spar_hoa_md_flag && hMdDec->spar_hoa_dirac2spar_md_flag )
{
for ( i = 0; i < nB; i++ )
{
@@ -1803,7 +2116,7 @@ static void ivas_decode_arith_bs(
ivas_fill_band_coeffs_idx( hMdDec->spar_md.band_coeffs_idx, nB, symbol_arr_re, pred_cell_dims, PRED_COEFF, planarCP );
- if ( hMdDec->spar_hoa_md_flag )
+ if ( hMdDec->spar_hoa_md_flag && hMdDec->spar_hoa_dirac2spar_md_flag )
{
for ( i = 0; i < nB; i++ )
{
@@ -1875,7 +2188,6 @@ static void ivas_decode_arith_bs(
ivas_get_band_idx_from_differential( &hMdDec->spar_md, hMdDec->spar_md_cfg.quant_strat->P_r.q_levels, 1, nB, DECD_COEFF );
ivas_get_band_idx_from_differential( &hMdDec->spar_md, hMdDec->spar_md_cfg.quant_strat->P_c.q_levels, 0, nB, DECX_COEFF );
}
-
return;
}
@@ -2069,7 +2381,7 @@ static void ivas_decode_huffman_bs(
drct_dim = ndec * ( ndm - 1 );
decd_dim = ndec;
pred_offset = 0;
- if ( hMdDec->spar_hoa_md_flag )
+ if ( hMdDec->spar_hoa_md_flag && hMdDec->spar_hoa_dirac2spar_md_flag )
{
if ( i >= SPAR_DIRAC_SPLIT_START_BAND )
{
@@ -2079,10 +2391,11 @@ static void ivas_decode_huffman_bs(
for ( j = pred_offset; j < pred_dim; j++ )
{
- ivas_huffman_decode( &hMdDec->huff_coeffs.pred_huff_re[qsi], st0, &hMdDec->spar_md.band_coeffs_idx[i].pred_index_re[j] );
+ ivas_huffman_decode( &hMdDec->huff_coeffs.pred_huff_re[qsi], st0,
+ &hMdDec->spar_md.band_coeffs_idx[i].pred_index_re[j] );
}
- if ( hMdDec->spar_hoa_md_flag )
+ if ( hMdDec->spar_hoa_md_flag && hMdDec->spar_hoa_dirac2spar_md_flag )
{
if ( i >= SPAR_DIRAC_SPLIT_START_BAND )
{
@@ -2135,16 +2448,13 @@ static void ivas_spar_md_fill_invalid_bands(
const int16_t *valid_bands,
int16_t *base_band_age,
const int16_t num_bands,
- const int16_t sba_order /* i : SBA order */
-)
+ const int16_t num_channels,
+ const int16_t num_md_sub_frames )
{
int16_t i, j, b, all_valid;
int16_t valid_band_idx[IVAS_MAX_NUM_BANDS], idx = -1;
int16_t last_valid_band_idx[IVAS_MAX_NUM_BANDS];
float w = 0;
- int16_t num_channels;
-
- num_channels = ivas_sba_get_nchan_metadata( sba_order );
set_s( valid_band_idx, 0, IVAS_MAX_NUM_BANDS );
set_s( last_valid_band_idx, 0, IVAS_MAX_NUM_BANDS );
@@ -2231,7 +2541,7 @@ static void ivas_spar_md_fill_invalid_bands(
{
for ( j = 0; j < num_channels; j++ )
{
- for ( i_ts = 1; i_ts < MAX_PARAM_SPATIAL_SUBFRAMES; i_ts++ )
+ for ( i_ts = 1; i_ts < num_md_sub_frames; i_ts++ )
{
pSpar_coeffs->C_re[i][j][b + i_ts * IVAS_MAX_NUM_BANDS] = pSpar_coeffs->C_re[i][j][b];
pSpar_coeffs->P_re[i][j][b + i_ts * IVAS_MAX_NUM_BANDS] = pSpar_coeffs->P_re[i][j][b];
@@ -2255,7 +2565,8 @@ static void ivas_spar_md_fill_invalid_bands(
static void ivas_spar_dec_compute_ramp_down_post_matrix(
ivas_spar_md_dec_state_t *hMdDec,
const int16_t num_bands_out,
- const int16_t bfi )
+ const int16_t bfi,
+ const int16_t num_md_sub_frames )
{
int16_t num_in_ch, num_out_ch, i, j, b;
@@ -2294,7 +2605,7 @@ static void ivas_spar_dec_compute_ramp_down_post_matrix(
}
/* apply the post matrix */
- for ( int16_t i_ts = 0; i_ts < MAX_PARAM_SPATIAL_SUBFRAMES; i_ts++ )
+ for ( int16_t i_ts = 0; i_ts < num_md_sub_frames; i_ts++ )
{
for ( i = 0; i < num_out_ch; i++ )
{
@@ -2531,6 +2842,8 @@ void ivas_spar_to_dirac(
ivas_spar_md_dec_state_t *hMdDec, /* i/o: SPAR MD decoder handle */
const int16_t dtx_vad, /* i : DTX frame flag */
const int16_t num_bands_out /* i : number of output bands */
+ ,
+ const int16_t bw /* i : band joining factor */
)
{
DIRAC_DEC_HANDLE hDirAC;
@@ -2556,16 +2869,18 @@ void ivas_spar_to_dirac(
int16_t pred_idx;
int16_t *dirac_to_spar_md_bands;
int16_t enc_param_start_band;
+ int16_t active_w_vlbr;
sba_order_internal = min( st_ivas->sba_analysis_order, IVAS_MAX_SBA_ORDER );
start_band = 0;
- end_band = min( num_bands_out, SPAR_DIRAC_SPLIT_START_BAND );
+ end_band = min( num_bands_out, SPAR_DIRAC_SPLIT_START_BAND ) / bw;
hDirAC = st_ivas->hDirAC;
dirac_to_spar_md_bands = st_ivas->hSpar->dirac_to_spar_md_bands;
- enc_param_start_band = st_ivas->hSpar->enc_param_start_band;
+ enc_param_start_band = st_ivas->hSpar->enc_param_start_band / bw;
+ active_w_vlbr = ( st_ivas->hDecoderConfig->ivas_total_brate < IVAS_24k4 ) ? 1 : 0;
- if ( hDirAC != NULL )
+ if ( hDirAC != NULL && ivas_get_hodirac_flag( st_ivas->hDecoderConfig->ivas_total_brate, st_ivas->sba_analysis_order ) == 0 )
{
band_grouping = hDirAC->band_grouping;
#ifdef ENABLE_DITHER
@@ -2612,7 +2927,7 @@ void ivas_spar_to_dirac(
}
else
{
- f_scale = IVAS_ACTIVEW_DM_F_SCALE;
+ f_scale = ( active_w_vlbr ) ? IVAS_ACTIVEW_DM_F_SCALE_VLBR : IVAS_ACTIVEW_DM_F_SCALE;
}
}
else
@@ -2661,7 +2976,11 @@ void ivas_spar_to_dirac(
qmf_band_start = band_grouping[band];
qmf_band_end = band_grouping[band + 1];
+#ifdef JBM_TSM_ON_TCS
+ for ( block = 0; block < MAX_PARAM_SPATIAL_SUBFRAMES; block++ )
+#else
for ( block = 0; block < hDirAC->nb_subframes; block++ )
+#endif
{
int16_t ts_start, ts_end, ts;
@@ -2683,6 +3002,7 @@ void ivas_spar_to_dirac(
hDirAC->energy_ratio1[block][b] = en_ratio;
tmp_write_idx_band = tmp_write_idx_param_band;
+
if ( hDirAC->hConfig->dec_param_estim == FALSE )
{
hDirAC->elevation[tmp_write_idx_band][b] = ele_dith;
@@ -2720,13 +3040,20 @@ void ivas_spar_to_dirac(
}
/*read DirAC metadata, convert DirAC to SPAR*/
- for ( ; band < num_bands_out; band++ )
+ for ( ; band < num_bands_out / bw; band++ )
{
int16_t dirac_band_idx;
dirac_band_idx = dirac_to_spar_md_bands[band] - enc_param_start_band;
- for ( block = 0; block < MAX_PARAM_SPATIAL_SUBFRAMES; block++ )
+ int16_t num_subframes;
+ num_subframes = MAX_PARAM_SPATIAL_SUBFRAMES;
+ if ( st_ivas->hQMetaData->useLowerRes )
+ {
+ num_subframes = 1;
+ }
+
+ for ( block = 0; block < num_subframes; block++ )
{
if ( st_ivas->hQMetaData->q_direction->band_data[dirac_band_idx].azimuth[block] < 0.f )
{
@@ -2742,7 +3069,8 @@ void ivas_spar_to_dirac(
/* DirAC MD averaged over 4 subframes and converted to SPAR format similar to encoder processing */
if ( hMdDec->spar_md_cfg.nchan_transport > 1 )
{
- ivas_get_spar_md_from_dirac( azi_dirac, ele_dirac, diffuseness, 1, NULL, &hMdDec->spar_md, &hMdDec->spar_md_cfg, end_band, num_bands_out, ( hMdDec->spar_hoa_md_flag ) ? 1 : sba_order_internal, dtx_vad, NULL );
+ ivas_get_spar_md_from_dirac( azi_dirac, ele_dirac, diffuseness, 1, NULL, &hMdDec->spar_md, &hMdDec->spar_md_cfg, end_band, num_bands_out, ( hMdDec->spar_hoa_md_flag ) ? 1 : sba_order_internal, dtx_vad, NULL,
+ st_ivas->hQMetaData->useLowerRes, active_w_vlbr );
/* temporarily copy frame-wise prediction coefficients in DirAC bands*/
for ( pred_idx = 0; pred_idx < FOA_CHANNELS - 1; pred_idx++ )
@@ -2753,9 +3081,32 @@ void ivas_spar_to_dirac(
}
}
}
+ int16_t num_subframes;
+ num_subframes = MAX_PARAM_SPATIAL_SUBFRAMES;
+ if ( st_ivas->hQMetaData->useLowerRes )
+ {
+ num_subframes = 1;
+ }
+ ivas_get_spar_md_from_dirac( azi_dirac, ele_dirac, diffuseness, num_subframes, NULL, &hMdDec->spar_md, &hMdDec->spar_md_cfg,
+ end_band, num_bands_out / bw, ( hMdDec->spar_hoa_md_flag ) ? 1 : sba_order_internal, dtx_vad, NULL, st_ivas->hQMetaData->useLowerRes, active_w_vlbr );
- ivas_get_spar_md_from_dirac( azi_dirac, ele_dirac, diffuseness, MAX_PARAM_SPATIAL_SUBFRAMES, NULL, &hMdDec->spar_md, &hMdDec->spar_md_cfg, end_band, num_bands_out, ( hMdDec->spar_hoa_md_flag ) ? 1 : sba_order_internal, dtx_vad, NULL );
-
+ if ( st_ivas->hQMetaData->useLowerRes && dtx_vad )
+ {
+ for ( band = SPAR_DIRAC_SPLIT_START_BAND; band < IVAS_MAX_NUM_BANDS; band++ )
+ {
+ for ( block = 1; block < MAX_PARAM_SPATIAL_SUBFRAMES; block++ )
+ {
+ for ( int16_t i = 0; i < FOA_CHANNELS - 1; i++ ) /* pred coefficient index (index 0, 1, 2 predicts Y, Z, X respectively) */
+ {
+ hMdDec->spar_md.band_coeffs[band + block * IVAS_MAX_NUM_BANDS].pred_re[i] = hMdDec->spar_md.band_coeffs[band].pred_re[i];
+ }
+ for ( int16_t i = 0; i < FOA_CHANNELS - 1; i++ ) /* pred coefficient index (index 0, 1, 2 predicts Y, Z, X respectively) */
+ {
+ hMdDec->spar_md.band_coeffs[band + block * IVAS_MAX_NUM_BANDS].P_re[i] = hMdDec->spar_md.band_coeffs[band].P_re[i];
+ }
+ }
+ }
+ }
/* expand DirAC TC 20ms MD for residual channels to all subframes*/
for ( block = 0; block < MAX_PARAM_SPATIAL_SUBFRAMES; block++ )
{
@@ -2772,7 +3123,7 @@ void ivas_spar_to_dirac(
}
}
- for ( b = end_band; b < num_bands_out; b++ )
+ for ( b = end_band * bw; b < num_bands_out; b++ )
{
hMdDec->valid_bands[b] = 1;
}
diff --git a/lib_dec/ivas_stat_dec.h b/lib_dec/ivas_stat_dec.h
index 4a17c75dda9f42d5fffbded309972d8817f92ff6..cd565f3eae6f541f11504f3887c48735156761ea 100644
--- a/lib_dec/ivas_stat_dec.h
+++ b/lib_dec/ivas_stat_dec.h
@@ -435,6 +435,11 @@ typedef struct param_ism_rendering
float *proto_matrix;
float *interpolator;
float mixing_matrix_lin_old[CLDFB_NO_CHANNELS_MAX][PARAM_ISM_MAX_CHAN * PARAM_ISM_MAX_DMX];
+#ifdef JBM_TSM_ON_TCS
+ float mixing_matrix_lin[CLDFB_NO_CHANNELS_MAX][PARAM_ISM_MAX_CHAN * PARAM_ISM_MAX_DMX];
+ float *Cldfb_RealBuffer_tc;
+ float *Cldfb_ImagBuffer_tc;
+#endif
} PARAM_ISM_RENDERING_DATA, *PARAM_ISM_RENDERING_HANDLE;
@@ -571,10 +576,13 @@ typedef struct dirac_output_synthesis_cov_state_structure
float *cy_old[CLDFB_NO_CHANNELS_MAX];
float *mixing_matrix_old[CLDFB_NO_CHANNELS_MAX];
float *mixing_matrix_res_old[CLDFB_NO_CHANNELS_MAX];
+#ifdef JBM_TSM_ON_TCS
+ float *mixing_matrix[CLDFB_NO_CHANNELS_MAX];
+ float *mixing_matrix_res[CLDFB_NO_CHANNELS_MAX];
+#endif
} DIRAC_OUTPUT_SYNTHESIS_COV_STATE;
-
/* MASA stereo transport signal type detection structure */
typedef struct
{
@@ -612,9 +620,15 @@ typedef struct
/* Diffuse sound directional distribution data structure */
typedef struct ivas_diffuse_distribution_data_structure
{
+#ifdef JBM_TSM_ON_TCS
+ float diffuseRatioX[CLDFB_NO_CHANNELS_MAX];
+ float diffuseRatioY[CLDFB_NO_CHANNELS_MAX];
+ float diffuseRatioZ[CLDFB_NO_CHANNELS_MAX];
+#else
float diffuseRatioX[MAX_PARAM_SPATIAL_SUBFRAMES][CLDFB_NO_CHANNELS_MAX];
float diffuseRatioY[MAX_PARAM_SPATIAL_SUBFRAMES][CLDFB_NO_CHANNELS_MAX];
float diffuseRatioZ[MAX_PARAM_SPATIAL_SUBFRAMES][CLDFB_NO_CHANNELS_MAX];
+#endif
} DIFFUSE_DISTRIBUTION_DATA, *DIFFUSE_DISTRIBUTION_HANDLE;
@@ -626,7 +640,15 @@ typedef struct ivas_dirac_dec_data_structure
IVAS_OUTPUT_SETUP hOutSetup;
int16_t slot_size;
+#ifdef JBM_TSM_ON_TCS
+ int16_t subframe_nbslots[MAX_JBM_SUBFRAMES_5MS];
+ int16_t subframes_rendered;
+ int16_t slots_rendered;
+ int16_t num_slots;
+ int16_t render_to_md_map[MAX_JBM_SUBFRAMES_5MS * JBM_CLDFB_SLOTS_IN_SUBFRAME];
+#else
int16_t subframe_nbslots;
+#endif
int16_t nb_subframes;
int16_t num_freq_bands;
@@ -710,7 +732,10 @@ typedef struct ivas_dirac_dec_data_structure
float power_ratios[MAX_PARAM_ISM_NBANDS][MAX_PARAM_ISM_NBLOCKS][MAX_PARAM_ISM_WAVE];
PARAM_ISM_RENDERING_HANDLE hParamIsmRendering;
IVAS_FB_MIXER_HANDLE hFbMdft;
+#ifndef SBA_MODE_CLEAN_UP
int16_t dirac_to_spar_md_bands[DIRAC_MAX_NBANDS];
+#endif
+ const int16_t *sba_map_tc;
} DIRAC_DEC_DATA, *DIRAC_DEC_HANDLE;
@@ -734,7 +759,17 @@ typedef struct ivas_param_mc_dec_data_structure
{
int16_t slot_size;
+#ifdef JBM_TSM_ON_TCS
+ float *Cldfb_RealBuffer_tc;
+ float *Cldfb_ImagBuffer_tc;
+ int16_t subframe_nbslots[MAX_JBM_SUBFRAMES_5MS];
+ int16_t nb_subframes;
+ int16_t subframes_rendered;
+ int16_t slots_rendered;
+ int16_t num_slots;
+#else
int16_t subframe_nbslots;
+#endif
int16_t num_freq_bands;
int16_t num_param_bands_synth;
@@ -771,7 +806,25 @@ typedef struct ivas_param_mc_dec_data_structure
} PARAM_MC_DEC_DATA, *PARAM_MC_DEC_HANDLE;
+/*----------------------------------------------------------------------------------*
+ * MC Param-Upmix Mode structures
+ *----------------------------------------------------------------------------------*/
+/* ===== MC Param-Upmix Mode main structure ===== */
+typedef struct ivas_mc_paramupmix_dec_data_structure
+{
+ int16_t num_freq_bands;
+ ivas_td_decorr_state_t *hTdDecorr[MC_PARAMUPMIX_COMBINATIONS];
+ float alphas[MC_PARAMUPMIX_COMBINATIONS][IVAS_MAX_NUM_BANDS];
+ float betas[MC_PARAMUPMIX_COMBINATIONS][IVAS_MAX_NUM_BANDS];
+ float alpha_prev[MC_PARAMUPMIX_COMBINATIONS][IVAS_MAX_NUM_BANDS];
+ float beta_prev[MC_PARAMUPMIX_COMBINATIONS][IVAS_MAX_NUM_BANDS];
+ int32_t alpha_quant[MC_PARAMUPMIX_COMBINATIONS][IVAS_MAX_NUM_BANDS];
+ int32_t beta_quant[MC_PARAMUPMIX_COMBINATIONS][IVAS_MAX_NUM_BANDS];
+ bool first_frame;
+ float *pcm_delay[MC_PARAMUPMIX_MAX_TRANSPORT_CHANS];
+
+} MC_PARAMUPMIX_DEC_DATA, *MC_PARAMUPMIX_DEC_HANDLE;
/*------------------------------------------------------------------------------------------*
* SPAR decoder structures
*------------------------------------------------------------------------------------------*/
@@ -799,7 +852,6 @@ typedef struct ivas_spar_md_dec_state_t
int16_t td_decorr_flag;
int16_t spar_plc_enable_fadeout_flag;
float ***mixer_mat;
- /*TODO : reuse hFbMixer->prior_mixer for this as that buffer is unused in decoder with FB_HARMONIZATION*/
float mixer_mat_prev[MAX_PARAM_SPATIAL_SUBFRAMES + 1][IVAS_MAX_FB_MIXER_OUT_CH][IVAS_MAX_SPAR_FB_MIXER_IN_CH][IVAS_MAX_NUM_BANDS];
ivas_spar_md_com_cfg spar_md_cfg;
ivas_arith_coeffs_t arith_coeffs;
@@ -807,6 +859,11 @@ typedef struct ivas_spar_md_dec_state_t
int16_t table_idx;
int16_t dtx_vad;
int16_t spar_hoa_md_flag;
+ int16_t spar_hoa_dirac2spar_md_flag;
+ int16_t HOA_md_ind[IVAS_SPAR_MAX_CH];
+ float smooth_buf[IVAS_MAX_NUM_BANDS][2 * SBA_DIRAC_NRG_SMOOTH_LONG + 1];
+ float smooth_fac[IVAS_MAX_NUM_BANDS];
+ float mixer_mat_prev2[IVAS_SPAR_MAX_CH][IVAS_SPAR_MAX_CH][IVAS_MAX_NUM_BANDS];
} ivas_spar_md_dec_state_t;
@@ -858,6 +915,14 @@ typedef struct ivas_spar_dec_lib_t
int16_t numOutChannels;
int16_t pca_ingest_channels;
#endif
+#ifdef JBM_TSM_ON_TCS
+ int16_t subframe_nbslots[MAX_JBM_SUBFRAMES_5MS];
+ int16_t render_to_md_map[MAX_JBM_CLDFB_TIMESLOTS];
+ int16_t nb_subframes;
+ int16_t subframes_rendered;
+ int16_t slots_rendered;
+ int16_t num_slots;
+#endif
} SPAR_DEC_DATA, *SPAR_DEC_HANDLE;
@@ -1027,7 +1092,12 @@ typedef struct vbap_data_structure
typedef struct renderer_struct
{
float prev_gains[MAX_CICP_CHANNELS - 1][MAX_OUTPUT_CHANNELS];
+#ifdef JBM_TSM_ON_TCS
+ float *interpolator;
+ float gains[MAX_CICP_CHANNELS - 1][MAX_OUTPUT_CHANNELS];
+#else
float interpolator[L_FRAME48k];
+#endif
} ISM_RENDERER_DATA, *ISM_RENDERER_HANDLE;
@@ -1140,17 +1210,53 @@ typedef struct decoder_config_structure
int16_t Opt_HRTF_binary; /* indicates whether HRTF binary file is used */
int16_t Opt_Headrotation; /* indicates whether head-rotation is used */
int16_t Opt_RendConfigCustom; /* indicates whether Renderer configuration custom setup is used */
- int16_t orientation_tracking; /* indicates orientation tracking type */
- float no_diegetic_pan;
- int16_t Opt_AMR_WB; /* flag indicating AMR-WB IO mode */
+#ifdef FIX_439_OTR_PARAMS
+ HEAD_ORIENT_TRK_T orientation_tracking; /* indicates orientation tracking type */
+#else
+ int16_t orientation_tracking; /* indicates orientation tracking type */
+#endif
+ int16_t Opt_non_diegetic_pan; /* indicates diegetic or not */
+ float non_diegetic_pan_gain; /* non diegetic panning gain*/
+ int16_t Opt_AMR_WB; /* flag indicating AMR-WB IO mode */
/* temp. development parameters */
#ifdef DEBUGGING
int16_t force_rend; /* forced TD/CLDFB binaural renderer (for ISM and MC) */
#endif
-
+#ifdef JBM_TSM_ON_TCS
+ int16_t voip_active;
+#endif
+#ifdef FIX_356_ISM_METADATA_SYNC
+ int16_t Opt_delay_comp; /* flag indicating delay compensation active */
+#endif
} DECODER_CONFIG, *DECODER_CONFIG_HANDLE;
+
+#ifdef JBM_TSM_ON_TCS
+typedef struct decoder_tc_buffer_structure
+{
+ float *tc_buffer; /* the buffer itself */
+ float *tc[MAX_TRANSPORT_CHANNELS]; /* pointers into the buffer to the beginning of each tc */
+ TC_BUFFER_MODE tc_buffer_mode; /* mode of the buffer (no buffering, render buffering, out buffering) */
+ int16_t nchan_transport_jbm; /* number of TCs after TC decoding */
+ int16_t nchan_transport_internal; /* total number of TC buffer channels, can include e.g. TD decorr data */
+ int16_t nchan_buffer_full; /* number of channels to be fully buffered */
+ int16_t n_samples_available; /* samples still available for rendering in the current frame */
+ int16_t n_samples_buffered; /* full number of samples in the buffer (including spill to next frame) */
+ int16_t n_samples_rendered; /* samples already rendered in the current frame */
+ int16_t n_samples_granularity; /* render granularity */
+ int16_t n_samples_flushed;
+ int16_t subframe_nbslots[MAX_JBM_SUBFRAMES_5MS];
+ int16_t nb_subframes;
+ int16_t subframes_rendered;
+ int16_t slots_rendered;
+ int16_t num_slots;
+ int16_t n_samples_discard; /* number of samples to discard from the beginning of the output */
+
+} DECODER_TC_BUFFER, *DECODER_TC_BUFFER_HANDLE;
+#endif
+
+
/*----------------------------------------------------------------------------------*
*
* Main IVAS decoder structure
@@ -1179,7 +1285,7 @@ typedef struct Decoder_Struct
int16_t ini_active_frame; /* initialization active frames counter */
int16_t bfi; /* FEC - bad frame indicator */
- int16_t BER_detect; /* BER detect flag */ /* IVAS_fmToDo: eventually replace hCoreCoder->BER_detect by a pointer to ease the updating of this main parameter */
+ int16_t BER_detect; /* BER detect flag */
uint16_t *bit_stream; /* Pointer to bitstream buffer */
int16_t writeFECoffset; /* parameter for debugging JBM stuff */
@@ -1202,12 +1308,15 @@ typedef struct Decoder_Struct
IVAS_QMETADATA_HANDLE hQMetaData; /* q_metadata handle */
MCT_DEC_HANDLE hMCT; /* MCT handle */
PARAM_MC_DEC_HANDLE hParamMC; /* Parametric MC handle */
+ MC_PARAMUPMIX_DEC_HANDLE hMCParamUpmix; /* MC Param-Upmix handle */
MASA_DECODER_HANDLE hMasa; /* MASA handle */
LFE_DEC_HANDLE hLFE; /* LFE handle */
ISM_MODE ism_mode; /* ISM format mode */
int16_t nchan_ism; /* number of ISM channels */
+#ifndef SBA_MODE_CLEAN_UP
SBA_MODE sba_mode; /* SBA format mode */
+#endif
MC_MODE mc_mode; /* MC format mode */
int16_t sba_order; /* Ambisonic (SBA) order */
int16_t sba_planar; /* Ambisonic (SBA) planar flag */
@@ -1237,6 +1346,11 @@ typedef struct Decoder_Struct
RENDER_CONFIG_DATA *hRenderConfig; /* Renderer config pointer */
int32_t binaural_latency_ns; /* Binauralization latency in ns */
+#ifdef JBM_TSM_ON_TCS
+ /* JBM module */
+ DECODER_TC_BUFFER_HANDLE hTcBuffer; /* JBM structure */
+#endif
+
#ifdef DEBUGGING
int32_t noClipping; /* number of clipped samples */
#endif
diff --git a/lib_dec/ivas_stereo_cng_dec.c b/lib_dec/ivas_stereo_cng_dec.c
index 2e31375996857b5ea68e38c8d90cb5b41793cfd8..c12498c015e6a9d54b79278ec89f36c8bacbf6c7 100644
--- a/lib_dec/ivas_stereo_cng_dec.c
+++ b/lib_dec/ivas_stereo_cng_dec.c
@@ -90,12 +90,7 @@ void stereo_dft_dec_sid_coh(
int16_t bits_tmp;
int16_t b;
-#ifdef FIX_418_SID_BITRATE
nr_of_sid_stereo_bits = ( IVAS_SID_5k2 - SID_2k40 ) / FRAMES_PER_SEC - SID_FORMAT_NBITS;
-#else
- /* TODO: still use old number of bits to keep bitexactness in output */
- nr_of_sid_stereo_bits = ( 4400 /*IVAS_SID_5k2*/ - SID_2k40 ) / FRAMES_PER_SEC - SID_FORMAT_NBITS;
-#endif
/* If the coherence is not encoded due to lack of bits set alpha to zero which leads to that the coherence */
/* from the previous frame is used. */
@@ -178,9 +173,6 @@ void stereo_dft_dec_sid_coh(
( *nb_bits )++;
}
-#ifndef FIX_418_SID_BITRATE
- dtx_read_padding_bits( st, ( IVAS_SID_5k2 - 4400 ) / FRAMES_PER_SEC );
-#endif
return;
}
diff --git a/lib_dec/ivas_stereo_dft_dec.c b/lib_dec/ivas_stereo_dft_dec.c
index 1fac575de9ca52f830685283633792f0785bea37..5c2d0b37e6f7ee598768e8fffcad6eb08e2dbc7d 100644
--- a/lib_dec/ivas_stereo_dft_dec.c
+++ b/lib_dec/ivas_stereo_dft_dec.c
@@ -1131,6 +1131,10 @@ void stereo_dft_dec(
const int16_t cross_fade_start_offset, /* i : SPAR mixer delay compensation */
const int32_t output_Fs, /* i : Fs for delay calculation */
const int16_t nchan_transport /* i : number of transpor channels */
+#ifdef FIX_STEREO_474
+ ,
+ const int16_t num_md_sub_frames /* i: number of MD subframes */
+#endif
)
{
int16_t i, k, b, N_div, stop;
@@ -1208,7 +1212,12 @@ void stereo_dft_dec(
ivas_sba_dirac_stereo_smooth_parameters( hStereoDft,
hMdDec,
cross_fade_start_offset,
- output_Fs );
+ output_Fs
+#ifdef FIX_STEREO_474
+ ,
+ num_md_sub_frames
+#endif
+ );
}
else
{
@@ -1340,6 +1349,7 @@ void stereo_dft_dec(
{
g = hStereoDft->g_state[b];
}
+
/* store side gains from inactive frames for later use by the stereo CNA */
if ( hStereoDft->band_limits[b] < L_FRAME16k && ( hStereoDft->frame_sid_nodata || st0->VAD == 0 ) )
{
@@ -1595,7 +1605,7 @@ void stereo_dft_dec(
if ( hStereoDft->frame_sid_nodata || st0->VAD == 0 )
{
- hFdCngDec->cna_band_limits[b] = hStereoDft->band_limits[hFdCngDec->cna_nbands];
+ hFdCngDec->cna_band_limits[hFdCngDec->cna_nbands] = hStereoDft->band_limits[hFdCngDec->cna_nbands];
}
if ( hStereoDft->frame_sid_nodata && !sba_dirac_stereo_flag )
@@ -1728,7 +1738,11 @@ void stereo_dft_dec(
if ( st0->bfi && !prev_bfi )
{
+#ifdef FIX_499_DFT_STEREO_PLC
+ idx_k0 = ( hStereoDft->past_DMX_pos + STEREO_DFT_PAST_MAX - 1 ) % STEREO_DFT_PAST_MAX;
+#else
idx_k0 = ( hStereoDft->past_DMX_pos + 1 ) % STEREO_DFT_PAST_MAX;
+#endif
idx_k1 = ( idx_k0 + 1 ) % STEREO_DFT_PAST_MAX;
/*dmx energy memory*/
hStereoDft->past_dmx_nrg = stereo_dft_dmx_swb_nrg( hStereoDft->DFT_past_DMX[idx_k0], hStereoDft->DFT_past_DMX[idx_k1], min( hStereoDft->NFFT, STEREO_DFT32MS_N_32k ) );
diff --git a/lib_dec/ivas_stereo_icbwe_dec.c b/lib_dec/ivas_stereo_icbwe_dec.c
index 78196eaaa8522dbbb31c96757d5ea3104efbb0c9..13722f2b2ab74d76c773fd093fd10481215f424f 100644
--- a/lib_dec/ivas_stereo_icbwe_dec.c
+++ b/lib_dec/ivas_stereo_icbwe_dec.c
@@ -739,7 +739,7 @@ void stereo_icBWE_decproc(
{
if ( hCPE->element_mode == IVAS_CPE_TD )
{
- /* QC: TBV */
+ /* QC: TODO - TBV */
v_add( output[0], hStereoICBWE->memOutHB[hStereoICBWE->prev_refChanIndx_bwe], output[0], memOffset );
v_add( output[1], hStereoICBWE->memOutHB[!hStereoICBWE->prev_refChanIndx_bwe], output[1], memOffset );
}
diff --git a/lib_dec/ivas_stereo_mdct_stereo_dec.c b/lib_dec/ivas_stereo_mdct_stereo_dec.c
index cccef8ec84b5553b7761be21f3f2ee9f3ccd9c41..efc9ebe845d7fffafea2ff96565a9f82de09aa64 100644
--- a/lib_dec/ivas_stereo_mdct_stereo_dec.c
+++ b/lib_dec/ivas_stereo_mdct_stereo_dec.c
@@ -468,6 +468,9 @@ ivas_error initMdctStereoDtxData(
/* Init FD-CNG */
initFdCngDec( st );
+ }
+ if ( st->first_CNG == 0 )
+ {
if ( ch == 1 && st->cng_sba_flag )
{
st->hFdCngDec->hFdCngCom->seed += 3;
diff --git a/lib_dec/ivas_stereo_switching_dec.c b/lib_dec/ivas_stereo_switching_dec.c
index 0a436ec0d28eec23fc6ba6d080122ca92bbbed81..013cc24660264ccf974f7bd9529ca8de09dc9d46 100644
--- a/lib_dec/ivas_stereo_switching_dec.c
+++ b/lib_dec/ivas_stereo_switching_dec.c
@@ -963,7 +963,7 @@ ivas_error stereo_memory_dec(
if ( ivas_format == MC_FORMAT && hCPE->element_mode == IVAS_CPE_MDCT )
{
- if ( mc_mode == MC_MODE_MCT )
+ if ( mc_mode == MC_MODE_MCT || mc_mode == MC_MODE_PARAMUPMIX )
{
/* deallocate the FdCNG handle */
for ( i = 0; i < CPE_CHANNELS; ++i )
@@ -1545,7 +1545,6 @@ void stereo_switching_dec(
mvr2r( sts[0]->hHQ_core->old_out, sts[1]->hHQ_core->old_out, L_FRAME48k );
mvr2r( sts[0]->delay_buf_out, sts[1]->delay_buf_out, HQ_DELTA_MAX * HQ_DELAY_COMP );
mvr2r( sts[0]->hTcxDec->old_syn_Overl, sts[1]->hTcxDec->old_syn_Overl, 256 );
- /* Todo: apply panning to buffers instead of simply using dmx in left and right channel */
}
}
else if ( hCPE->element_mode == IVAS_CPE_TD && hCPE->last_element_mode == IVAS_CPE_MDCT )
diff --git a/lib_dec/ivas_vbap.c b/lib_dec/ivas_vbap.c
index cda52c1aec8e7c74c9b05d1016cc429e99fb6151..841f3df132015ea8ac0505bde28ffb4374ec315c 100644
--- a/lib_dec/ivas_vbap.c
+++ b/lib_dec/ivas_vbap.c
@@ -178,11 +178,13 @@ ivas_error vbap_init_data(
push_wmops( "vbap_init" );
/* Basic init checks */
+ /* If the requested layout is invalid, hVBAPdata is set to NULL and the signal will
+ * be distributed with an equal gain into all output channels.
+ * The surrounding code needs to handle the NULL pointer properly. */
if ( num_speaker_nodes > VBAP_MAX_NUM_SPEAKER_NODES || num_speaker_nodes < 3 )
{
hVBAPdata = NULL;
pop_wmops();
- /* TODO: are these two paths correct behaviour or should and error be returned ? */
return IVAS_ERR_OK;
}
diff --git a/lib_dec/jbm_jb4sb.h b/lib_dec/jbm_jb4sb.h
index 54b873b006b1c9532794cae661a7f3c2aea031ad..7954358595a32c3dceff516f4a04a87c73b09648 100644
--- a/lib_dec/jbm_jb4sb.h
+++ b/lib_dec/jbm_jb4sb.h
@@ -78,6 +78,14 @@ struct JB4_DATAUNIT
int16_t nextCoderType;
};
+#ifdef JBM_TSM_ON_TCS
+typedef enum
+{
+ JBM_RENDERER_NONE,
+ JBM_RENDERER_IVAS,
+} JBM_RENDERER_TYPE;
+#endif
+
typedef struct JB4_DATAUNIT *JB4_DATAUNIT_HANDLE;
diff --git a/lib_dec/jbm_pcmdsp_apa.c b/lib_dec/jbm_pcmdsp_apa.c
index c816a9d9c8b4fadbea3da7e1ccb7061dbc4cd677..9742a01183753e39f0de9897f9821ad58ad7bbb4 100644
--- a/lib_dec/jbm_pcmdsp_apa.c
+++ b/lib_dec/jbm_pcmdsp_apa.c
@@ -66,7 +66,12 @@
struct apa_state_t
{
/* output buffer */
+#ifdef JBM_TSM_ON_TCS
+ bool evs_compat_mode;
+ float *buf_out;
+#else
int16_t *buf_out;
+#endif
uint16_t buf_out_capacity;
uint16_t l_buf_out;
@@ -86,6 +91,14 @@ struct apa_state_t
/* total number of processed input samples since apa_reset() */
uint32_t l_in_total;
+#ifdef JBM_TSM_ON_TCS
+ /* time resolution in samples of the IVAS renderer*/
+ uint16_t l_ts;
+
+ /* samples already available in the renderer buffer */
+ uint16_t l_r_buf;
+#endif
+
/* sum of inserted/removed samples since last apa_set_scale() */
int32_t diffSinceSetScale;
/* number of input frames since last apa_set_scale() */
@@ -123,6 +136,17 @@ static float apa_corrEnergy2dB( float energy, uint16_t corr_len );
static float apa_getQualityIncreaseForLowEnergy( float energydB );
+#ifdef JBM_TSM_ON_TCS
+static bool logarithmic_search( const apa_state_t *ps, const float *signal, int16_t s_start, uint16_t inlen, uint16_t offset, uint16_t fixed_pos, uint16_t corr_len, uint16_t wss, uint16_t css, int16_t *synchpos );
+
+static bool find_synch( apa_state_t *ps, const float *in, uint16_t l_in, int16_t s_start, uint16_t s_len, int16_t fixed_pos, uint16_t corr_len, uint16_t offset, float *energy, float *quality, int16_t *synch_pos );
+
+static bool copy_frm( apa_state_t *ps, const float frm_in[], float frm_out[], uint16_t *l_frm_out );
+
+static bool shrink_frm( apa_state_t *ps, const float frm_in[], uint16_t maxScaling, float frm_out[], uint16_t *l_frm_out );
+
+static bool extend_frm( apa_state_t *ps, const float frm_in[], float frm_out[], uint16_t *l_frm_out );
+#else
static bool logarithmic_search( const apa_state_t *ps, const int16_t *signal, int16_t s_start, uint16_t inlen, uint16_t offset, uint16_t fixed_pos, uint16_t corr_len, uint16_t wss, uint16_t css, int16_t *synchpos );
static bool find_synch( apa_state_t *ps, const int16_t *in, uint16_t l_in, int16_t s_start, uint16_t s_len, int16_t fixed_pos, uint16_t corr_len, uint16_t offset, float *energy, float *quality, int16_t *synch_pos );
@@ -132,7 +156,7 @@ static bool copy_frm( apa_state_t *ps, const int16_t frm_in[], int16_t frm_out[]
static bool shrink_frm( apa_state_t *ps, const int16_t frm_in[], uint16_t maxScaling, int16_t frm_out[], uint16_t *l_frm_out );
static bool extend_frm( apa_state_t *ps, const int16_t frm_in[], int16_t frm_out[], uint16_t *l_frm_out );
-
+#endif
/*---------------------------------------------------------------------*
* Public functions
@@ -164,6 +188,10 @@ ivas_error apa_init(
return ( IVAS_ERROR( IVAS_ERR_FAILED_ALLOC, "Can not allocate memory for JBM\n" ) );
}
+#ifdef JBM_TSM_ON_TCS
+ ps->evs_compat_mode = false;
+#endif
+
apa_reset( ps );
*pps = ps;
@@ -196,9 +224,58 @@ void apa_reset(
ps->bad_frame_count = 0;
ps->good_frame_count = 0;
+#ifdef JBM_TSM_ON_TCS
+ ps->l_ts = 1;
+ ps->l_r_buf = 0;
+#endif
return;
}
+#ifdef JBM_TSM_ON_TCS
+uint8_t apa_reconfigure(
+ apa_state_t *ps,
+ uint16_t num_channels,
+ uint16_t l_ts )
+{
+
+ /* realloc buffer */
+ free( ps->buf_out );
+ ps->num_channels = (uint16_t) num_channels;
+ ps->buf_out_capacity = (uint16_t) ( APA_BUF_PER_CHANNEL * num_channels );
+ ps->buf_out = (float *) malloc( sizeof( float ) * ps->buf_out_capacity );
+ if ( !ps->buf_out )
+ {
+ return 2;
+ }
+ ps->l_buf_out = 0;
+ ps->l_in_total = 0;
+ ps->l_ts = ps->num_channels * l_ts;
+
+ /* set everything else dependent on the number of channels */
+ /* set segment size */
+ /* in the order of a pitch, set to 160 samples at 16 kHz */
+ /* used for windowing and as the correlation length, i.e., */
+ /* the size of the template segment. */
+ ps->l_seg = ( ps->rate / 100 ) * ps->num_channels;
+
+ /* set frame size */
+ /* set to 320 samples at 16 kHz */
+ ps->l_frm = ( ps->rate / FRAMES_PER_SEC ) * ps->num_channels;
+
+ /* set minimum pitch */
+ /* set to 40 samples at 16 kHz */
+ /* (defines min change in number of samples, i.e., abs(l_in-l_out) >= p_min) */
+ ps->p_min = ( ps->rate / 400 ) * ps->num_channels;
+
+ /* set search length */
+ /* must cover one pitch, set to 200 samples at 16 kHz */
+ /* (the resulting maximum pitch is then p_min+l_search = 240 samples at 16 kHz) */
+ ps->l_search = ( ps->rate / 80 ) * ps->num_channels;
+
+ return 0;
+}
+
+#endif
/* Sets the audio configuration. */
bool apa_set_rate(
@@ -302,6 +379,54 @@ bool apa_set_scale(
return 0;
}
+#ifdef JBM_TSM_ON_TCS
+bool apa_set_renderer_granularity(
+ apa_state_t *ps,
+ uint16_t l_ts )
+{
+ /* make sure pointer is valid */
+ if ( ps == NULL )
+ {
+ return 1;
+ }
+
+
+ /* copy to state struct */
+ ps->l_ts = l_ts * ps->num_channels;
+ return 0;
+}
+
+bool apa_set_renderer_residual_samples(
+ apa_state_t *ps,
+ uint16_t l_r_buf )
+{
+ /* make sure pointer is valid */
+ if ( ps == NULL )
+ {
+ return 1;
+ }
+
+
+ /* copy to state struct */
+ ps->l_r_buf = l_r_buf * ps->num_channels;
+ return 0;
+}
+
+bool apa_set_evs_compat_mode(
+ apa_state_t *ps,
+ bool mode )
+{
+ /* make sure pointer is valid */
+ if ( ps == NULL )
+ {
+ return 1;
+ }
+
+ ps->evs_compat_mode = mode;
+
+ return 0;
+}
+#endif
/*
********************************************************************************
@@ -454,16 +579,28 @@ bool apa_exit(
********************************************************************************
*/
uint8_t apa_exec(
- apa_state_t *ps, /* i/o: state struct */
- const int16_t a_in[], /* i : input samples */
- uint16_t l_in, /* i : number of input samples */
- uint16_t maxScaling, /* i : allowed number of inserted/removed samples */
- int16_t a_out[], /* o : output samples */
- uint16_t *l_out /* o : number of output samples */
+ apa_state_t *ps, /* i/o: state struct */
+#ifdef JBM_TSM_ON_TCS
+ const float a_in[], /* i : input samples */
+#else
+ const int16_t a_in[], /* i : input samples */
+#endif
+ uint16_t l_in, /* i : number of input samples */
+ uint16_t maxScaling, /* i : allowed number of inserted/removed samples */
+#ifdef JBM_TSM_ON_TCS
+ float a_out[], /* o : output samples */
+#else
+ int16_t a_out[], /* o : output samples */
+#endif
+ uint16_t *l_out /* o : number of output samples */
)
{
uint16_t i;
+#ifdef JBM_TSM_ON_TCS
+ float frm_in[APA_BUF]; /* TODO(mcjbm): this buffer could be smaller - always allocates space for 16 channels */
+#else
int16_t frm_in[APA_BUF]; /* TODO(mcjbm): this buffer could be smaller - always allocates space for 16 channels */
+#endif
uint16_t l_frm_out;
int16_t l_rem;
int32_t dl_scaled, dl_copied, l_frm_out_target;
@@ -525,8 +662,13 @@ uint8_t apa_exec(
}
else
{
+#ifdef JBM_TSM_ON_TCS
+ float *buf_out_ptr = &( ps->buf_out[ps->l_buf_out - ps->l_frm] );
+ float *frm_in_ptr = &( frm_in[ps->l_frm] );
+#else
int16_t *buf_out_ptr = &( ps->buf_out[ps->l_buf_out - ps->l_frm] );
int16_t *frm_in_ptr = &( frm_in[ps->l_frm] );
+#endif
/* fill input frame */
/* 1st input frame: previous output samples */
@@ -581,8 +723,13 @@ uint8_t apa_exec(
/* discard old samples; always keep at least most recent l_frm samples */
if ( ( ps->l_buf_out + l_frm_out ) > ps->buf_out_capacity )
{
+#ifdef JBM_TSM_ON_TCS
+ float *buf_out_ptr1 = ps->buf_out;
+ float *buf_out_ptr2;
+#else
int16_t *buf_out_ptr1 = ps->buf_out;
int16_t *buf_out_ptr2;
+#endif
l_rem = ( ps->l_frm - l_frm_out );
if ( l_rem < 0 )
@@ -602,7 +749,11 @@ uint8_t apa_exec(
return 5;
}
{
+#ifdef JBM_TSM_ON_TCS
+ float *buf_out_ptr = &( ps->buf_out[ps->l_buf_out] );
+#else
int16_t *buf_out_ptr = &( ps->buf_out[ps->l_buf_out] );
+#endif
for ( i = 0; i < l_frm_out; i++ )
{
buf_out_ptr[i] = a_out[i];
@@ -660,7 +811,11 @@ uint8_t apa_exec(
*/
static void get_scaling_quality(
const apa_state_t *ps,
+#ifdef JBM_TSM_ON_TCS
+ const float *signal,
+#else
const int16_t *signal,
+#endif
uint16_t s_len,
uint16_t offset,
uint16_t corr_len,
@@ -813,7 +968,11 @@ static float apa_getQualityIncreaseForLowEnergy(
*/
static bool logarithmic_search(
const apa_state_t *ps,
+#ifdef JBM_TSM_ON_TCS
+ const float *signal,
+#else
const int16_t *signal,
+#endif
int16_t s_start,
uint16_t inlen,
uint16_t offset,
@@ -926,7 +1085,11 @@ static bool logarithmic_search(
*/
static bool find_synch(
apa_state_t *ps,
+#ifdef JBM_TSM_ON_TCS
+ const float *in,
+#else
const int16_t *in,
+#endif
uint16_t l_in,
int16_t s_start,
uint16_t s_len,
@@ -981,8 +1144,13 @@ static bool find_synch(
*/
static bool copy_frm(
apa_state_t *ps,
+#ifdef JBM_TSM_ON_TCS
+ const float frm_in[],
+ float frm_out[],
+#else
const int16_t frm_in[],
int16_t frm_out[],
+#endif
uint16_t *l_frm_out )
{
uint16_t i;
@@ -1029,9 +1197,17 @@ static bool copy_frm(
*/
static bool shrink_frm(
apa_state_t *ps,
+#ifdef JBM_TSM_ON_TCS
+ const float frm_in[],
+#else
const int16_t frm_in[],
+#endif
uint16_t maxScaling,
+#ifdef JBM_TSM_ON_TCS
+ float frm_out[],
+#else
int16_t frm_out[],
+#endif
uint16_t *l_frm_out )
{
bool findSynchResult = 0;
@@ -1062,7 +1238,28 @@ static bool shrink_frm(
/* maximum scaling */
energy = -65;
quality = 5;
- if ( maxScaling != 0U && s_end > maxScaling + 1 )
+#ifdef JBM_TSM_ON_TCS
+ if ( ps->evs_compat_mode == false )
+ {
+
+ xtract = maxScaling;
+ /* take samples already in the renderer buf into account */
+ xtract += ps->l_r_buf;
+ /* snap to renderer time slot borders */
+ xtract -= ( ps->l_ts - ( l_frm - xtract + ps->l_r_buf ) % ps->l_ts );
+ while ( xtract < 0 )
+ {
+ xtract += ps->l_ts;
+ }
+ while ( xtract > ( s_end - ps->num_channels ) )
+ {
+ /* exceeded the possible shrinking, go back one renderer ts*/
+ xtract -= ps->l_ts;
+ }
+ }
+ else
+#endif
+ if ( maxScaling != 0U && s_end > maxScaling + 1 )
{
xtract = maxScaling;
}
@@ -1118,7 +1315,18 @@ static bool shrink_frm(
{
return 1;
}
- overlapAdd( frm_in, frm_in + xtract, frm_out, l_seg, ps->num_channels, ps->win + ps->l_halfwin, ps->win );
+#ifdef JBM_TSM_ON_TCS
+ if ( ps->evs_compat_mode == true )
+ {
+ overlapAddEvs( frm_in, frm_in + xtract, frm_out, l_seg, ps->num_channels, ps->win + ps->l_halfwin, ps->win );
+ }
+ else
+ {
+#endif
+ overlapAdd( frm_in, frm_in + xtract, frm_out, l_seg, ps->num_channels, ps->win + ps->l_halfwin, ps->win );
+#ifdef JBM_TSM_ON_TCS
+ }
+#endif
}
else
{
@@ -1165,8 +1373,13 @@ static bool shrink_frm(
*/
static bool extend_frm(
apa_state_t *ps,
+#ifdef JBM_TSM_ON_TCS
+ const float frm_in[],
+ float frm_out[],
+#else
const int16_t frm_in[],
int16_t frm_out[],
+#endif
uint16_t *l_frm_out )
{
bool findSynchResult = 0;
@@ -1180,8 +1393,14 @@ static bool extend_frm(
int16_t s_start = 0;
float energy, quality = 0.0f;
uint16_t l_frm, l_seg;
+#ifdef JBM_TSM_ON_TCS
+ const float *fadeOut, *fadeIn;
+ float *out;
+#else
const int16_t *fadeOut, *fadeIn;
int16_t *out;
+#endif
+
l_frm = ps->l_frm;
l_seg = ps->l_seg;
@@ -1271,6 +1490,15 @@ static bool extend_frm(
energy = -65;
quality = 5;
xtract[n] = s_start + ps->num_channels;
+#ifdef JBM_TSM_ON_TCS
+ if ( ps->evs_compat_mode == false )
+ {
+ /* take renderer buffer samples into accout */
+ xtract[n] += ps->l_r_buf;
+ /* snap to next renderer time slot border to resynchronize */
+ xtract[n] -= ( ( N - 1 ) * l_seg - xtract[n] + ps->l_r_buf ) % ps->l_ts;
+ }
+#endif
}
else
{
@@ -1327,13 +1555,29 @@ static bool extend_frm(
fadeOut = frm_in + l_frm + xtract[n - 1] + l_seg;
fadeIn = frm_in + l_frm + xtract[n];
out = frm_out + ( n - 2 ) * l_seg;
- overlapAdd( fadeOut, fadeIn, out, l_seg, ps->num_channels, ps->win + ps->l_halfwin, ps->win );
+#ifdef JBM_TSM_ON_TCS
+ if ( ps->evs_compat_mode == true )
+ {
+ overlapAddEvs( fadeOut, fadeIn, out, l_seg, ps->num_channels, ps->win + ps->l_halfwin, ps->win );
+ }
+ else
+ {
+#endif
+ overlapAdd( fadeOut, fadeIn, out, l_seg, ps->num_channels, ps->win + ps->l_halfwin, ps->win );
+#ifdef JBM_TSM_ON_TCS
+ }
+#endif
}
else
{
/* just copy down 1st half of current segment (= 2nd half of previous segment) */
+#ifdef JBM_TSM_ON_TCS
+ float *frm_out_ptr;
+ const float *frm_in_ptr;
+#else
int16_t *frm_out_ptr;
const int16_t *frm_in_ptr;
+#endif
frm_out_ptr = &( frm_out[( n - 2 ) * l_seg] );
frm_in_ptr = &( frm_in[l_frm + xtract[n]] );
for ( i = 0; i < l_seg; i++ )
diff --git a/lib_dec/jbm_pcmdsp_apa.h b/lib_dec/jbm_pcmdsp_apa.h
index 543042f53b4301789af0eabe9fddee082254c8fa..a5e7cb7d61ab0810bf36913fd761bc39946a8a00 100644
--- a/lib_dec/jbm_pcmdsp_apa.h
+++ b/lib_dec/jbm_pcmdsp_apa.h
@@ -114,12 +114,26 @@ bool apa_set_rate( apa_state_t *ps, const int32_t output_Fs );
* @return 0 on success, 1 on failure */
bool apa_set_scale( apa_state_t *s, uint16_t scale );
+#ifdef JBM_TSM_ON_TCS
+bool apa_set_renderer_granularity( apa_state_t *ps, uint16_t l_ts );
+
+bool apa_set_renderer_residual_samples( apa_state_t *ps, uint16_t l_r_buf );
+
+bool apa_set_evs_compat_mode( apa_state_t *ps, bool mode );
+
+uint8_t apa_reconfigure( apa_state_t *ps, uint16_t num_channels, uint16_t l_ts );
+#endif
+
bool apa_set_complexity_options( apa_state_t *s, uint16_t wss, uint16_t css );
bool apa_set_quality( apa_state_t *s, float quality, uint16_t qualityred, uint16_t qualityrise );
bool apa_exit( apa_state_t **s );
+#ifdef JBM_TSM_ON_TCS
+uint8_t apa_exec( apa_state_t *s, const float a_in[], uint16_t l_in, uint16_t maxScaling, float a_out[], uint16_t *l_out );
+#else
uint8_t apa_exec( apa_state_t *s, const int16_t a_in[], uint16_t l_in, uint16_t maxScaling, int16_t a_out[], uint16_t *l_out );
+#endif
#endif /* JBM_PCMDSP_APA_H */
diff --git a/lib_dec/jbm_pcmdsp_fifo.c b/lib_dec/jbm_pcmdsp_fifo.c
index 81e833e5e56fc3860b7045c6b97405e52b71ae15..108b069402b473d58ae07320601c881e52cad8c4 100644
--- a/lib_dec/jbm_pcmdsp_fifo.c
+++ b/lib_dec/jbm_pcmdsp_fifo.c
@@ -116,6 +116,15 @@ ivas_error pcmdsp_fifo_init(
return ( IVAS_ERROR( IVAS_ERR_FAILED_ALLOC, "Can not allocate memory for JBM\n" ) );
}
+#ifdef DEBUGGING
+ {
+ uint32_t i;
+ for ( i = 0; i < nDataBytes; i++ )
+ {
+ h->dataBegin[i] = 0;
+ }
+ }
+#endif
h->dataEnd = h->dataBegin + nDataBytes;
h->dataWriteIterator = h->dataBegin;
h->dataReadIterator = h->dataBegin;
@@ -166,6 +175,51 @@ int16_t pcmdsp_fifo_write(
return 0;
}
+#ifdef JBM_TSM_ON_TCS
+#ifdef DEBUGGING
+/* Writes the given audio data to the FIFO. */
+int16_t pcmdsp_fifo_write_zero(
+ PCMDSP_FIFO_HANDLE h,
+ uint16_t nSamplesPerChannel )
+{
+ uint16_t nBytesToWrite;
+
+ /* check for empty input buffer */
+ if ( nSamplesPerChannel == 0U )
+ {
+ return 0;
+ }
+
+ /* check, if enough space left */
+ if ( nSamplesPerChannel > h->capacity - h->size )
+ {
+ return -1;
+ }
+
+ nBytesToWrite = nSamplesPerChannel * h->nBytesPerSampleSet;
+ if ( h->dataWriteIterator + nBytesToWrite > h->dataEnd )
+ {
+ /* wrap around: writing two parts */
+ uint16_t bytesOfFirstPart, secondSize;
+ bytesOfFirstPart = (uint16_t) ( h->dataEnd - h->dataWriteIterator );
+ secondSize = nBytesToWrite - bytesOfFirstPart;
+ set_c( (int8_t *) h->dataWriteIterator, 0, bytesOfFirstPart );
+ set_c( (int8_t *) h->dataBegin, 0, secondSize );
+ h->dataWriteIterator = h->dataBegin + secondSize;
+ }
+ else
+ {
+ /* no wrap around: simple write */
+ set_c( (int8_t *) h->dataWriteIterator, 0, nBytesToWrite );
+ h->dataWriteIterator += nBytesToWrite;
+ }
+ h->size += nSamplesPerChannel;
+
+ return 0;
+}
+#endif
+#endif
+
/* Reads the given number of audio samples from the FIFO. */
int16_t pcmdsp_fifo_read(
PCMDSP_FIFO_HANDLE h,
diff --git a/lib_dec/jbm_pcmdsp_fifo.h b/lib_dec/jbm_pcmdsp_fifo.h
index 13ffd146f871fb1b4d7c227b965a1931ba2f1e11..d16bd2b8d25439384c73cebf450fabc16c247f53 100644
--- a/lib_dec/jbm_pcmdsp_fifo.h
+++ b/lib_dec/jbm_pcmdsp_fifo.h
@@ -74,6 +74,12 @@ ivas_error pcmdsp_fifo_init( PCMDSP_FIFO_HANDLE h, uint16_t nSamplesPerChannel,
int16_t pcmdsp_fifo_write( PCMDSP_FIFO_HANDLE h, const uint8_t *samples, uint16_t nSamplesPerChannel );
+#ifdef JBM_TSM_ON_TCS
+#ifdef DEBUGGING
+int16_t pcmdsp_fifo_write_zero( PCMDSP_FIFO_HANDLE h, uint16_t nSamplesPerChannel );
+#endif
+#endif
+
int16_t pcmdsp_fifo_read( PCMDSP_FIFO_HANDLE h, uint16_t nSamplesPerChannel, uint8_t *samples );
uint16_t pcmdsp_fifo_nReadableSamplesPerChannel( const PCMDSP_FIFO_HANDLE h );
diff --git a/lib_dec/jbm_pcmdsp_similarityestimation.c b/lib_dec/jbm_pcmdsp_similarityestimation.c
index f575acc7ad337f77ac81495ec36340ce1ce2ef49..e83d1f7c3769ff944fd751760a0b61bc1b301f70 100644
--- a/lib_dec/jbm_pcmdsp_similarityestimation.c
+++ b/lib_dec/jbm_pcmdsp_similarityestimation.c
@@ -52,7 +52,11 @@
/* Calculates cross correlation coefficient for template segment. */
float cross_correlation_self(
+#ifdef JBM_TSM_ON_TCS
+ const float *signal,
+#else
const int16_t *signal,
+#endif
uint16_t x,
uint16_t y,
uint16_t corr_len )
@@ -63,7 +67,11 @@ float cross_correlation_self(
c_c = 0.0f;
for ( j = 0; j < corr_len; j++ )
{
+#ifdef JBM_TSM_ON_TCS
+ c_c += ( signal[j + x] * signal[j + y] );
+#else
c_c += ( (float) signal[j + x] * (float) signal[j + y] );
+#endif
}
return c_c;
@@ -71,7 +79,11 @@ float cross_correlation_self(
/* Calculates cross correlation coefficient for template segment. */
float cross_correlation_subsampled_self(
+#ifdef JBM_TSM_ON_TCS
+ const float *signal,
+#else
const int16_t *signal,
+#endif
uint16_t x,
uint16_t y,
uint16_t corr_len,
@@ -83,7 +95,11 @@ float cross_correlation_subsampled_self(
c_c = 0.0f;
for ( j = 0; j < corr_len; j += subsampling )
{
+#ifdef JBM_TSM_ON_TCS
+ c_c += ( signal[j + x] * signal[j + y] );
+#else
c_c += ( (float) signal[j + x] * (float) signal[j + y] );
+#endif
}
return c_c;
@@ -92,7 +108,11 @@ float cross_correlation_subsampled_self(
/* Calculates normalized cross correlation coefficient for template segment. */
float normalized_cross_correlation_self(
+#ifdef JBM_TSM_ON_TCS
+ const float *signal,
+#else
const int16_t *signal,
+#endif
uint16_t x,
uint16_t y,
uint16_t corr_len,
@@ -102,7 +122,11 @@ float normalized_cross_correlation_self(
float c_c;
float energy_xy, energy_x, energy_y;
uint16_t j;
+#ifdef JBM_TSM_ON_TCS
+ const float *signal_a, *signal_b;
+#else
const int16_t *signal_a, *signal_b;
+#endif
c_c = 0.0f;
energy_x = 0.0f;
@@ -111,11 +135,21 @@ float normalized_cross_correlation_self(
signal_b = &signal[y];
for ( j = 0; j < corr_len; j += subsampling )
{
+#ifdef JBM_TSM_ON_TCS
+ c_c += ( signal_a[j] * signal_b[j] );
+ energy_x += ( signal_a[j] ) * ( signal_a[j] );
+ energy_y += ( signal_b[j] ) * ( signal_b[j] );
+#else
c_c += ( (float) signal_a[j] * (float) signal_b[j] );
energy_x += ( (float) signal_a[j] ) * ( (float) signal_a[j] );
energy_y += ( (float) signal_b[j] ) * ( (float) signal_b[j] );
+#endif
}
+#ifdef JBM_TSM_ON_TCS
+ energy_xy = sqrtf( energy_x * energy_y );
+#else
energy_xy = (float) sqrt( (float) energy_x * (float) energy_y );
+#endif
if ( energy_xy < 1.0f )
{
energy_xy = 1.0f; /* conceal silent frames */
@@ -130,7 +164,11 @@ float normalized_cross_correlation_self(
/* Splits the signal into segments and checks if all of them have very low energy. */
bool isSilence(
+#ifdef JBM_TSM_ON_TCS
+ const float *signal,
+#else
const int16_t *signal,
+#endif
uint32_t len,
uint32_t segments )
{
@@ -145,7 +183,11 @@ bool isSilence(
if ( ( i != 0U && i % samplesPerSegment == 0U ) || i + 1 == len )
{
/* check energy of current segment */
+#ifdef JBM_TSM_ON_TCS
+ energy = 10 * log10f( energy / (float) samplesPerSegment );
+#else
energy = 10 * (float) log10( energy / samplesPerSegment );
+#endif
if ( energy > -65 )
{
return false;
diff --git a/lib_dec/jbm_pcmdsp_similarityestimation.h b/lib_dec/jbm_pcmdsp_similarityestimation.h
index 4dc92f27b7cff9320280124d17733c6d6f7feabc..44b4fd246a4d9881550107196c374923284a15c7 100644
--- a/lib_dec/jbm_pcmdsp_similarityestimation.h
+++ b/lib_dec/jbm_pcmdsp_similarityestimation.h
@@ -67,7 +67,15 @@
*
********************************************************************************
*/
-float cross_correlation_self( const int16_t *signal, uint16_t x, uint16_t y, uint16_t corr_len );
+float cross_correlation_self(
+#ifdef JBM_TSM_ON_TCS
+ const float *signal,
+#else
+ const int16_t *signal,
+#endif
+ uint16_t x,
+ uint16_t y,
+ uint16_t corr_len );
/*
********************************************************************************
@@ -94,7 +102,16 @@ float cross_correlation_self( const int16_t *signal, uint16_t x, uint16_t y, uin
*
********************************************************************************
*/
-float cross_correlation_subsampled_self( const int16_t *signal, uint16_t x, uint16_t y, uint16_t corr_len, uint16_t subsampling );
+float cross_correlation_subsampled_self(
+#ifdef JBM_TSM_ON_TCS
+ const float *signal,
+#else
+ const int16_t *signal,
+#endif
+ uint16_t x,
+ uint16_t y,
+ uint16_t corr_len,
+ uint16_t subsampling );
/*
********************************************************************************
@@ -132,9 +149,26 @@ float cross_correlation_subsampled_self( const int16_t *signal, uint16_t x, uint
*
********************************************************************************
*/
-float normalized_cross_correlation_self( const int16_t *signal, uint16_t x, uint16_t y, uint16_t corr_len, uint16_t subsampling, float *energy );
+float normalized_cross_correlation_self(
+#ifdef JBM_TSM_ON_TCS
+ const float *signal,
+#else
+ const int16_t *signal,
+#endif
+ uint16_t x,
+ uint16_t y,
+ uint16_t corr_len,
+ uint16_t subsampling,
+ float *energy );
/* Splits the signal into segments and checks if all of them have very low energy. */
-bool isSilence( const int16_t *signal, uint32_t len, uint32_t segments );
+bool isSilence(
+#ifdef JBM_TSM_ON_TCS
+ const float *signal,
+#else
+ const int16_t *signal,
+#endif
+ uint32_t len,
+ uint32_t segments );
#endif /* JBM_PCMDSP_SIMILARITYESTIMATION_H */
diff --git a/lib_dec/jbm_pcmdsp_window.c b/lib_dec/jbm_pcmdsp_window.c
index f9f71ac802093d4a0b8dbfcab05d43895dae989d..a31d368c9119d1d35361c9657998fba14d24dff5 100644
--- a/lib_dec/jbm_pcmdsp_window.c
+++ b/lib_dec/jbm_pcmdsp_window.c
@@ -80,9 +80,15 @@ void hannWindow(
*-----------------------------------------------------------------------*/
void overlapAdd(
+#ifdef JBM_TSM_ON_TCS
+ const float *fadeOut,
+ const float *fadeIn,
+ float *out,
+#else
const int16_t *fadeOut,
const int16_t *fadeIn,
int16_t *out,
+#endif
uint16_t n,
uint16_t nChannels,
const float *fadeOutWin,
@@ -90,7 +96,11 @@ void overlapAdd(
{
float fdOutVal, fdInVal;
int16_t i, j, hannIter;
+#ifdef JBM_TSM_ON_TCS
+ float combinedVal;
+#else
int32_t combinedVal;
+#endif
for ( j = 0; j < nChannels; j++ )
{
@@ -101,8 +111,11 @@ void overlapAdd(
fdOutVal = fadeOut[i] * fadeOutWin[hannIter];
fdInVal = fadeIn[i] * fadeInWin[hannIter];
/* round combinedVal value (taking care of sign) */
+#ifdef JBM_TSM_ON_TCS
+ combinedVal = fdInVal + fdOutVal;
+ out[i] = combinedVal;
+#else
combinedVal = (int32_t) ( ( fdInVal + fdOutVal ) + 0.5 );
-
if ( fdInVal + fdOutVal < 0.0 )
{
combinedVal = (int32_t) ( ( fdInVal + fdOutVal ) - 0.5 );
@@ -117,7 +130,57 @@ void overlapAdd(
{
combinedVal = MIN16B;
}
+
out[i] = (int16_t) combinedVal;
+#endif
+ hannIter++;
+ }
+ }
+
+ return;
+}
+
+void overlapAddEvs(
+ const float *fadeOut,
+ const float *fadeIn,
+ float *out,
+ uint16_t n,
+ uint16_t nChannels,
+ const float *fadeOutWin,
+ const float *fadeInWin )
+{
+ float fdOutVal, fdInVal;
+ int16_t i, j, hannIter;
+ float combinedVal;
+
+ for ( j = 0; j < nChannels; j++ )
+ {
+ /* reset Hann window iterator to beginning (both channels use same window) */
+ hannIter = 0;
+ for ( i = j; i < n; i += nChannels )
+ {
+ fdOutVal = fadeOut[i] * fadeOutWin[hannIter];
+ fdInVal = fadeIn[i] * fadeInWin[hannIter];
+ /* round combinedVal value (taking care of sign) */
+
+ combinedVal = floorf( ( fdInVal + fdOutVal ) + 0.5f );
+ if ( fdInVal + fdOutVal < 0.0 )
+ {
+ combinedVal = ceilf( ( fdInVal + fdOutVal ) - 0.5f );
+ }
+
+ /* saturate value */
+ if ( combinedVal > MAX16B_FLT )
+ {
+ combinedVal = MAX16B_FLT;
+ }
+ else if ( combinedVal < MIN16B_FLT )
+ {
+ combinedVal = MIN16B_FLT;
+ }
+
+ out[i] = combinedVal;
+
hannIter++;
}
}
diff --git a/lib_dec/jbm_pcmdsp_window.h b/lib_dec/jbm_pcmdsp_window.h
index 67759e97384d759c2666f260eb2fd0754afe1326..8c1823867a8fa5d614b1d73c64a0ff6cb4c06cca 100644
--- a/lib_dec/jbm_pcmdsp_window.h
+++ b/lib_dec/jbm_pcmdsp_window.h
@@ -61,6 +61,10 @@ void hannWindow( uint16_t n, float *w );
* @param[in] nChannels number of channels
* @param[in] fadeOutWin window for fade out
* @param[in] fadeInWin window for fade in */
+#ifdef JBM_TSM_ON_TCS
+void overlapAdd( const float *fadeOut, const float *fadeIn, float *out, uint16_t n, uint16_t nChannels, const float *fadeOutWin, const float *fadeInWin );
+void overlapAddEvs( const float *fadeOut, const float *fadeIn, float *out, uint16_t n, uint16_t nChannels, const float *fadeOutWin, const float *fadeInWin );
+#else
void overlapAdd( const int16_t *fadeOut, const int16_t *fadeIn, int16_t *out, uint16_t n, uint16_t nChannels, const float *fadeOutWin, const float *fadeInWin );
-
+#endif
#endif /* JBM_PCMDSP_WINDOW_H */
diff --git a/lib_dec/lib_dec.c b/lib_dec/lib_dec.c
index ee315bf399d5b22f8ed7716a4d41e6fbe988cdec..fd33c411010fd697521351795c506ff4eb4415db 100644
--- a/lib_dec/lib_dec.c
+++ b/lib_dec/lib_dec.c
@@ -54,11 +54,27 @@ struct IVAS_DEC_VOIP
uint16_t nSamplesFrame; /* Total number of samples in a frame (includes number of channels) */
JB4_HANDLE hJBM;
PCMDSP_APA_HANDLE hTimeScaler;
- PCMDSP_FIFO_HANDLE hFifoAfterTimeScaler;
uint16_t lastDecodedWasActive;
- int16_t *apaExecBuffer; /* Buffer for APA scaling */
+#ifdef JBM_TSM_ON_TCS
+ float *apaExecBuffer; /* Buffer for APA scaling */
+#else
+ int16_t *apaExecBuffer; /* Buffer for APA scaling */
+#endif
JB4_DATAUNIT_HANDLE hCurrentDataUnit; /* Points to the currently processed data unit */
uint16_t *bs_conversion_buf; /* Buffer for bitstream conversion from packed to serial */
+#ifdef VARIABLE_SPEED_DECODING
+ IVAS_DEC_VOIP_MODE voipMode;
+ uint16_t speedFac;
+ bool needNewFrame;
+#endif
+#ifdef JBM_TSM_ON_TCS
+ JBM_RENDERER_TYPE rendererType;
+ PCMDSP_FIFO_HANDLE hFifoOut;
+ uint8_t nTransportChannelsOld;
+ uint16_t nSamplesAvailableNext;
+#else
+ PCMDSP_FIFO_HANDLE hFifoAfterTimeScaler;
+#endif
#ifdef SUPPORT_JBM_TRACEFILE
IVAS_JBM_TRACE_DATA JbmTraceData;
#endif
@@ -93,10 +109,27 @@ static void IVAS_DEC_Close_VoIP( IVAS_DEC_VOIP *hVoIP );
#ifdef SUPPORT_JBM_TRACEFILE
static void store_JbmData( IVAS_DEC_VOIP *hVoIP, JB4_DATAUNIT_HANDLE dataUnit, const uint32_t systemTimestamp_ms, const uint16_t extBufferedSamples, const int32_t output_Fs );
#endif
+#ifdef JBM_TSM_ON_TCS
+static ivas_error evs_dec_main( Decoder_Struct *st_ivas, const int16_t nOutSamples, float *floatBuf, int16_t *pcmBuf );
+#else
static ivas_error evs_dec_main( Decoder_Struct *st_ivas, const int16_t nOutSamples, int16_t *pcmBuf );
+#endif
static ivas_error input_format_API_to_internal( IVAS_DEC_INPUT_FORMAT input_format, int16_t *bitstream_format_internal, int16_t *sdp_hf_only, const bool is_voip_enabled );
-static void init_decoder_config( DECODER_CONFIG_HANDLE hDecoderConfig, const int16_t orientation_tracking, const float no_diegetic_pan );
-
+#ifdef FIX_439_OTR_PARAMS
+static void init_decoder_config( DECODER_CONFIG_HANDLE hDecoderConfig );
+#else
+static void init_decoder_config( DECODER_CONFIG_HANDLE hDecoderConfig, const int16_t orientation_tracking );
+#endif
+#ifdef JBM_TSM_ON_TCS
+static int16_t IVAS_DEC_VoIP_GetRenderGranularity( Decoder_Struct *st_ivas );
+static JBM_RENDERER_TYPE IVAS_DEC_VoIP_GetRendererConfig( IVAS_DEC_HANDLE hIvasDec );
+static ivas_error IVAS_DEC_VoIP_reconfigure( IVAS_DEC_HANDLE hIvasDec, const uint16_t nTransportChannels, const uint16_t l_ts );
+static ivas_error IVAS_DEC_Setup( IVAS_DEC_HANDLE hIvasDec, uint16_t *nTcBufferGranularity, uint8_t *nTransportChannels, uint8_t *nOutChannels, uint16_t *nSamplesRendered, int16_t *data );
+static ivas_error IVAS_DEC_GetTcSamples( IVAS_DEC_HANDLE hIvasDec, float *pcmBuf, int16_t *nOutSamples );
+static ivas_error IVAS_DEC_RendererFeedTcSamples( IVAS_DEC_HANDLE hIvasDec, const int16_t nSamplesForRendering, int16_t *nSamplesResidual, float *pcmBuf );
+static ivas_error IVAS_DEC_GetRenderedSamples( IVAS_DEC_HANDLE hIvasDec, const uint16_t nSamplesForRendering, uint16_t *nSamplesRendered, uint16_t *nSamplesAvailableNext, int16_t *pcmBuf );
+static ivas_error IVAS_DEC_GetBufferedNumberOfSamples( IVAS_DEC_HANDLE hIvasDec, int16_t *nSamplesBuffered );
+#endif
/*---------------------------------------------------------------------*
* IVAS_DEC_Open()
@@ -106,10 +139,13 @@ static void init_decoder_config( DECODER_CONFIG_HANDLE hDecoderConfig, const int
/* may return an error but may still have allocated memory - thus run Close also in case of error to release memory */
ivas_error IVAS_DEC_Open(
- IVAS_DEC_HANDLE *phIvasDec, /* i/o: pointer to an IVAS decoder handle to be opened */
- const IVAS_DEC_MODE mode, /* i : compatibility mode (EVS or IVAS) */
- const int16_t orientation_tracking, /* i : orientation tracking type */
- float no_diegetic_pan )
+ IVAS_DEC_HANDLE *phIvasDec, /* i/o: pointer to an IVAS decoder handle to be opened */
+ const IVAS_DEC_MODE mode /* i : compatibility mode (EVS or IVAS) */
+#ifndef FIX_439_OTR_PARAMS
+ ,
+ const int16_t orientation_tracking /* i : orientation tracking type */
+#endif
+)
{
IVAS_DEC_HANDLE hIvasDec;
Decoder_Struct *st_ivas;
@@ -162,8 +198,11 @@ ivas_error IVAS_DEC_Open(
st_ivas = hIvasDec->st_ivas;
/* initialize Decoder Config. handle */
- init_decoder_config( hIvasDec->st_ivas->hDecoderConfig, orientation_tracking, no_diegetic_pan );
-
+#ifdef FIX_439_OTR_PARAMS
+ init_decoder_config( hIvasDec->st_ivas->hDecoderConfig );
+#else
+ init_decoder_config( hIvasDec->st_ivas->hDecoderConfig, orientation_tracking );
+#endif
/* initialize pointers to handles to NULL */
ivas_initialize_handles_dec( st_ivas );
@@ -192,7 +231,9 @@ ivas_error IVAS_DEC_Open(
st_ivas->writeFECoffset = 0;
st_ivas->ism_mode = ISM_MODE_NONE;
+#ifndef SBA_MODE_CLEAN_UP
st_ivas->sba_mode = SBA_MODE_NONE;
+#endif
st_ivas->mc_mode = MC_MODE_NONE;
st_ivas->sba_order = 0;
@@ -213,9 +254,12 @@ ivas_error IVAS_DEC_Open(
*---------------------------------------------------------------------*/
static void init_decoder_config(
- DECODER_CONFIG_HANDLE hDecoderConfig, /* i/o: configuration structure */
- const int16_t orientation_tracking,
- const float no_diegetic_pan )
+ DECODER_CONFIG_HANDLE hDecoderConfig /* i/o: configuration structure */
+#ifndef FIX_439_OTR_PARAMS
+ ,
+ const int16_t orientation_tracking
+#endif
+)
{
hDecoderConfig->Opt_AMR_WB = 0;
hDecoderConfig->nchan_out = 1;
@@ -224,8 +268,21 @@ static void init_decoder_config(
hDecoderConfig->Opt_HRTF_binary = 0;
hDecoderConfig->Opt_Headrotation = 0;
hDecoderConfig->Opt_RendConfigCustom = 0;
+#ifdef FIX_439_OTR_PARAMS
+ hDecoderConfig->orientation_tracking = HEAD_ORIENT_TRK_NONE;
+#else
hDecoderConfig->orientation_tracking = orientation_tracking;
- hDecoderConfig->no_diegetic_pan = no_diegetic_pan;
+#endif
+ hDecoderConfig->Opt_non_diegetic_pan = 0;
+ hDecoderConfig->non_diegetic_pan_gain = 0;
+
+#ifdef JBM_TSM_ON_TCS
+ hDecoderConfig->voip_active = 0;
+#endif
+
+#ifdef FIX_356_ISM_METADATA_SYNC
+ hDecoderConfig->Opt_delay_comp = 0;
+#endif
return;
}
@@ -388,7 +445,17 @@ ivas_error IVAS_DEC_Configure(
const int16_t customLsOutputEnabled, /* i : enable custom loudspeaker setup handle */
const int16_t hrtfReaderEnabled, /* i : enable HRTF binary file input */
const int16_t enableHeadRotation, /* i : enable head rotation for binaural output */
- const int16_t renderConfigEnabled /* i : enable Renderer config. file for binaural output */
+#ifdef FIX_439_OTR_PARAMS
+ const HEAD_ORIENT_TRK_T orientation_tracking, /* i : head orientation tracking type */
+#endif
+ const int16_t renderConfigEnabled, /* i : enable Renderer config. file for binaural output */
+ const int16_t Opt_non_diegetic_pan, /* i : diegetic or not */
+#ifdef FIX_356_ISM_METADATA_SYNC
+ const float non_diegetic_pan_gain, /* i : non diegetic panning gain */
+ const int16_t delayCompensationEnabled /* i : enable delay compensation */
+#else
+ const float non_diegetic_pan_gain /* i : non diegetic panning gain */
+#endif
)
{
Decoder_Struct *st_ivas;
@@ -406,7 +473,8 @@ ivas_error IVAS_DEC_Configure(
return IVAS_ERR_WRONG_PARAMS;
}
- if ( hIvasDec->mode == IVAS_DEC_MODE_EVS && outputFormat != IVAS_DEC_OUTPUT_MONO )
+ if ( hIvasDec->mode == IVAS_DEC_MODE_EVS && !( ( outputFormat == IVAS_DEC_OUTPUT_MONO && Opt_non_diegetic_pan == 0 ) ||
+ ( outputFormat == IVAS_DEC_OUTPUT_STEREO && Opt_non_diegetic_pan == 1 ) ) )
{
return IVAS_ERR_WRONG_MODE;
}
@@ -436,8 +504,16 @@ ivas_error IVAS_DEC_Configure(
hDecoderConfig->Opt_LsCustom = customLsOutputEnabled;
hDecoderConfig->Opt_Headrotation = enableHeadRotation;
+#ifdef FIX_439_OTR_PARAMS
+ hDecoderConfig->orientation_tracking = orientation_tracking;
+#endif
hDecoderConfig->Opt_HRTF_binary = hrtfReaderEnabled;
hDecoderConfig->Opt_RendConfigCustom = renderConfigEnabled;
+ hDecoderConfig->Opt_non_diegetic_pan = Opt_non_diegetic_pan;
+ hDecoderConfig->non_diegetic_pan_gain = non_diegetic_pan_gain;
+#ifdef FIX_356_ISM_METADATA_SYNC
+ hDecoderConfig->Opt_delay_comp = delayCompensationEnabled;
+#endif
/* Set decoder parameters to initial values */
if ( ( error = ivas_init_decoder_front( st_ivas ) ) != IVAS_ERR_OK )
@@ -463,7 +539,11 @@ ivas_error IVAS_DEC_Configure(
*---------------------------------------------------------------------*/
ivas_error IVAS_DEC_EnableVoIP(
- IVAS_DEC_HANDLE hIvasDec, /* i/o: IVAS decoder handle */
+ IVAS_DEC_HANDLE hIvasDec, /* i/o: IVAS decoder handle */
+#ifdef VARIABLE_SPEED_DECODING
+ const IVAS_DEC_VOIP_MODE voipMode, /* i : VoIP or variable speed */
+ const uint16_t speedFac, /* i : speed factor for variable speed */
+#endif
const int16_t jbmSafetyMargin, /* i : allowed delay reserve for JBM, in milliseconds */
const IVAS_DEC_INPUT_FORMAT inputFormat /* i : format of the input bitstream */
)
@@ -473,21 +553,42 @@ ivas_error IVAS_DEC_EnableVoIP(
error = IVAS_ERR_OK;
+#ifndef JBM_TSM_ON_TCS
/* initialize time scaler and FIFO after time scaler */
uint16_t wss, css;
+#endif
if ( hIvasDec == NULL || hIvasDec->st_ivas == NULL )
{
return IVAS_ERR_UNEXPECTED_NULL_POINTER;
}
-
hDecoderConfig = hIvasDec->st_ivas->hDecoderConfig;
hIvasDec->Opt_VOIP = 1;
+#ifdef JBM_TSM_ON_TCS
+ hDecoderConfig->voip_active = 1;
+#endif
- hDecoderConfig->nchan_out = audioCfg2channels( hDecoderConfig->output_config );
+#ifdef JBM_TSM_ON_TCS
+ if ( hDecoderConfig->output_config != AUDIO_CONFIG_EXTERNAL )
+ {
+#endif
+ hDecoderConfig->nchan_out = audioCfg2channels( hDecoderConfig->output_config );
+
+#ifdef JBM_TSM_ON_TCS
+ }
+#ifdef VARIABLE_SPEED_DECODING
+ else
+ {
+ hDecoderConfig->nchan_out = 1;
+ }
+#endif
+#endif
+
+#ifndef JBM_TSM_ON_TCS
assert( hDecoderConfig->nchan_out > 0 && "EXT output not yet supported in VoIP mode" );
+#endif
if ( ( error = input_format_API_to_internal( inputFormat, &hIvasDec->bitstreamformat, &hIvasDec->sdp_hf_only, true ) ) != IVAS_ERR_OK )
{
@@ -501,13 +602,32 @@ ivas_error IVAS_DEC_EnableVoIP(
hIvasDec->hVoIP->lastDecodedWasActive = 0;
hIvasDec->hVoIP->hCurrentDataUnit = NULL;
+#ifdef VARIABLE_SPEED_DECODING
+ hIvasDec->hVoIP->voipMode = voipMode;
+ hIvasDec->hVoIP->speedFac = speedFac;
+ hIvasDec->hVoIP->needNewFrame = false;
+#endif
+#ifdef JBM_TSM_ON_TCS
+ hIvasDec->hVoIP->nSamplesFrame = (uint16_t) ( hDecoderConfig->output_Fs / FRAMES_PER_SEC );
+ hIvasDec->hVoIP->nSamplesAvailableNext = 0;
+ hIvasDec->hVoIP->rendererType = JBM_RENDERER_NONE;
+ hIvasDec->hVoIP->hFifoOut = NULL;
+#else
hIvasDec->hVoIP->nSamplesFrame = (uint16_t) ( hDecoderConfig->output_Fs * hDecoderConfig->nchan_out / FRAMES_PER_SEC );
+#endif
+
+#ifdef JBM_TSM_ON_TCS
+ /* postpone init of the buffers until we know the real number of TCs*/
+ hIvasDec->hVoIP->apaExecBuffer = NULL;
+ hIvasDec->hVoIP->nTransportChannelsOld = 0;
+#else
hIvasDec->hVoIP->apaExecBuffer = malloc( sizeof( int16_t ) * APA_BUF_PER_CHANNEL * hDecoderConfig->nchan_out );
if ( hIvasDec->hVoIP->apaExecBuffer == NULL )
{
return IVAS_ERROR( IVAS_ERR_FAILED_ALLOC, "Could not allocate VoIP handle" );
}
+#endif
#define WMC_TOOL_SKIP
/* Bitstream conversion is not counted towards complexity and memory usage */
@@ -520,15 +640,23 @@ ivas_error IVAS_DEC_EnableVoIP(
}
/* initialize JBM */
- if ( ( error = JB4_Create( &hIvasDec->hVoIP->hJBM ) != IVAS_ERR_OK ) != IVAS_ERR_OK )
- {
- return error;
- }
- if ( ( error = JB4_Init( hIvasDec->hVoIP->hJBM, jbmSafetyMargin ) ) != IVAS_ERR_OK )
+#ifdef VARIABLE_SPEED_DECODING
+ hIvasDec->hVoIP->hJBM = NULL;
+ if ( hIvasDec->hVoIP->voipMode == IVAS_DEC_VOIP_MODE_VOIP )
{
- return error;
+#endif
+ if ( ( error = JB4_Create( &hIvasDec->hVoIP->hJBM ) != IVAS_ERR_OK ) != IVAS_ERR_OK )
+ {
+ return error;
+ }
+ if ( JB4_Init( hIvasDec->hVoIP->hJBM, jbmSafetyMargin ) != 0 )
+ {
+ return IVAS_ERR_FAILED_ALLOC;
+ }
+#ifdef VARIABLE_SPEED_DECODING
}
-
+#endif
+#ifndef JBM_TSM_ON_TCS
if ( hDecoderConfig->output_Fs == 8000 )
{
wss = 1;
@@ -553,8 +681,37 @@ ivas_error IVAS_DEC_EnableVoIP(
{
return IVAS_ERR_INIT_ERROR;
}
+#endif
- if ( apa_init( &hIvasDec->hVoIP->hTimeScaler, hDecoderConfig->nchan_out ) != IVAS_ERR_OK ||
+#ifdef JBM_TSM_ON_TCS
+ /* postpone init of time scaler and output FIFO until we know the real number of TCs */
+ hIvasDec->hVoIP->hTimeScaler = NULL;
+#ifdef VARIABLE_SPEED_DECODING
+ if ( hIvasDec->hVoIP->voipMode == IVAS_DEC_VOIP_MODE_VARIABLE_SPEED )
+ {
+ hIvasDec->hVoIP->needNewFrame = true;
+ }
+#endif
+#else
+#ifdef VARIABLE_SPEED_DECODING
+ {
+ float startQuality = hIvasDec->hVoIP->mode == IVAS_DEC_VOIP_MODE_VARIABLE_SPEED ? -2.0f : 1.0f;
+ if ( apa_init( &hIvasDec->hVoIP->hTimeScaler,
+ hDecoderConfig->nchan_out ) != IVAS_ERR_OK ||
+ apa_set_rate( hIvasDec->hVoIP->hTimeScaler, hDecoderConfig->output_Fs ) != 0 ||
+ apa_set_complexity_options( hIvasDec->hVoIP->hTimeScaler, wss, css ) != 0 ||
+ apa_set_quality( hIvasDec->hVoIP->hTimeScaler, startQuality, 4, 4 ) != 0 ||
+ pcmdsp_fifo_create( &hIvasDec->hVoIP->hFifoAfterTimeScaler ) != 0 ||
+ pcmdsp_fifo_init( hIvasDec->hVoIP->hFifoAfterTimeScaler, (uint16_t) ( hDecoderConfig->output_Fs * 4 / FRAMES_PER_SEC ) /* 4 frames */, hDecoderConfig->nchan_out, sizeof( int16_t ) ) != 0 )
+ {
+ return IVAS_ERR_INIT_ERROR;
+ }
+ /* we instantly need a new frame */
+ hIvasDec->hVoIP->needNewFrame = true;
+ }
+#else
+ if ( apa_init( &hIvasDec->hVoIP->hTimeScaler,
+ hDecoderConfig->nchan_out ) != IVAS_ERR_OK ||
apa_set_rate( hIvasDec->hVoIP->hTimeScaler, hDecoderConfig->output_Fs ) != 0 ||
apa_set_complexity_options( hIvasDec->hVoIP->hTimeScaler, wss, css ) != 0 ||
apa_set_quality( hIvasDec->hVoIP->hTimeScaler, 1, 4, 4 ) != 0 ||
@@ -563,6 +720,8 @@ ivas_error IVAS_DEC_EnableVoIP(
{
return IVAS_ERR_INIT_ERROR;
}
+#endif
+#endif
return error;
}
@@ -651,6 +810,13 @@ ivas_error IVAS_DEC_FeedFrame_Serial(
st->use_partial_copy = 1;
}
+#ifdef VARIABLE_SPEED_DECODING
+ if ( hIvasDec->hVoIP != NULL && hIvasDec->hVoIP->voipMode == IVAS_DEC_VOIP_MODE_VARIABLE_SPEED )
+ {
+ hIvasDec->hVoIP->needNewFrame = false;
+ }
+#endif
+
return error;
}
@@ -683,7 +849,11 @@ ivas_error IVAS_DEC_GetSamples(
if ( hIvasDec->mode == IVAS_DEC_MODE_EVS )
{
+#ifdef JBM_TSM_ON_TCS
+ if ( ( error = evs_dec_main( st_ivas, *nOutSamples, NULL, pcmBuf ) ) != IVAS_ERR_OK )
+#else
if ( ( error = evs_dec_main( st_ivas, *nOutSamples, pcmBuf ) ) != IVAS_ERR_OK )
+#endif
{
return error;
}
@@ -708,6 +878,227 @@ ivas_error IVAS_DEC_GetSamples(
}
+#ifdef JBM_TSM_ON_TCS
+/*---------------------------------------------------------------------*
+ * IVAS_DEC_Setup( )
+ *
+ * Main function to decode to PCM data of the transport channels
+ *---------------------------------------------------------------------*/
+
+static ivas_error IVAS_DEC_Setup(
+ IVAS_DEC_HANDLE hIvasDec, /* i/o: IVAS decoder handle */
+ uint16_t *nTcBufferGranularity, /* o : granularity of the TC Buffer */
+ uint8_t *nTransportChannels, /* o : number of decoded transport PCM channels */
+ uint8_t *nOutChannels, /* o : number of decoded out channels (PCM or CLDFB) */
+ uint16_t *nSamplesRendered, /* o : number of samples flushed from the last frame */
+ int16_t *data /* o : flushed samples */
+)
+{
+ ivas_error error;
+
+ error = IVAS_ERR_OK;
+
+ *nSamplesRendered = 0;
+
+ if ( hIvasDec->mode == IVAS_DEC_MODE_EVS )
+ {
+#ifdef FIX_473_JITTER_NONDIEGETIC_PANNING
+ if ( hIvasDec->st_ivas->renderer_type == RENDERER_NON_DIEGETIC_DOWNMIX )
+ {
+ *nTransportChannels = MAX_OUTPUT_CHANNELS_IN_DIEGETIC_PAN;
+ *nOutChannels = MAX_OUTPUT_CHANNELS_IN_DIEGETIC_PAN;
+ }
+ else
+ {
+#endif
+ *nTransportChannels = 1;
+ *nOutChannels = 1;
+#ifdef FIX_473_JITTER_NONDIEGETIC_PANNING
+ }
+#endif
+ }
+ else
+ {
+ Decoder_Struct *st_ivas;
+
+ st_ivas = hIvasDec->st_ivas;
+
+ /*----------------------------------------------------------------*
+ * IVAS decoder setup
+ * - read IVAS format signaling
+ * - read IVAS format specific signaling
+ * - initialize decoder in the first frame based on IVAS format and number of transport channels
+ * - reconfigure the decoder when the number of TC or IVAS total bitrate change
+ *----------------------------------------------------------------*/
+
+ if ( st_ivas->bfi == 0 )
+ {
+ if ( ( error = ivas_dec_setup( st_ivas, nSamplesRendered, data ) ) != IVAS_ERR_OK )
+ {
+ return error;
+ }
+ }
+
+ *nTransportChannels = (uint8_t) st_ivas->hTcBuffer->nchan_transport_jbm;
+ *nTcBufferGranularity = (uint16_t) st_ivas->hTcBuffer->n_samples_granularity;
+ *nOutChannels = (uint8_t) st_ivas->hDecoderConfig->nchan_out;
+ }
+
+ return error;
+}
+
+
+/*---------------------------------------------------------------------*
+ * IVAS_DEC_GetTcSamples( )
+ *
+ * Main function to decode to PCM data of the transport channels
+ *---------------------------------------------------------------------*/
+
+ivas_error IVAS_DEC_GetTcSamples(
+ IVAS_DEC_HANDLE hIvasDec, /* i/o: IVAS decoder handle */
+ float *pcmBuf, /* i/o: buffer for decoded PCM output. The memory must already be allocated and be able to hold the expected number of output samples, based on frame size and number of output channels */
+ int16_t *nOutSamples /* o : number of samples per channel written to output buffer */
+)
+{
+ Decoder_Struct *st_ivas;
+ ivas_error error;
+
+ error = IVAS_ERR_OK;
+
+ if ( hIvasDec == NULL || hIvasDec->st_ivas == NULL )
+ {
+ return IVAS_ERR_UNEXPECTED_NULL_POINTER;
+ }
+
+ st_ivas = hIvasDec->st_ivas;
+
+ *nOutSamples = (int16_t) ( st_ivas->hDecoderConfig->output_Fs / FRAMES_PER_SEC );
+
+ if ( hIvasDec->mode == IVAS_DEC_MODE_EVS )
+ {
+ if ( ( error = evs_dec_main( st_ivas, *nOutSamples, pcmBuf, NULL ) ) != IVAS_ERR_OK )
+ {
+ return error;
+ }
+ }
+ else if ( hIvasDec->mode == IVAS_DEC_MODE_IVAS )
+ {
+ /* run the main IVAS decoding routine */
+ if ( ( error = ivas_jbm_dec_tc( st_ivas, pcmBuf ) ) != IVAS_ERR_OK )
+ {
+ return error;
+ }
+
+ hIvasDec->isInitialized = true; /* Initialization done in ivas_dec() */
+ }
+
+ if ( hIvasDec->hasBeenFedFirstGoodFrame )
+ {
+ hIvasDec->hasDecodedFirstGoodFrame = true;
+ }
+
+ return error;
+}
+
+/*---------------------------------------------------------------------*
+ * IVAS_DEC_Rendered_FeedTcSamples( )
+ *
+ * Main function to decode to PCM data of the transport channels
+ *---------------------------------------------------------------------*/
+
+ivas_error IVAS_DEC_RendererFeedTcSamples(
+ IVAS_DEC_HANDLE hIvasDec, /* i/o : IVAS decoder handle */
+ const int16_t nSamplesForRendering, /* i: : number of TC samples wanted from the renderer */
+ int16_t *nSamplesResidual, /* o: : number of samples not fitting into the renderer grid and buffer for the next call*/
+ float *pcmBuf /* i/o: buffer for decoded PCM output. The memory must already be allocated and be able to hold the expected number of output samples, based on frame size and number of output channels */
+)
+{
+ Decoder_Struct *st_ivas;
+
+ ivas_error error;
+
+ error = IVAS_ERR_OK;
+
+ if ( hIvasDec == NULL || hIvasDec->st_ivas == NULL )
+ {
+ return IVAS_ERR_UNEXPECTED_NULL_POINTER;
+ }
+
+ st_ivas = hIvasDec->st_ivas;
+
+ /* feed the TCs to the IVAS renderer */
+ if ( ( error = ivas_jbm_dec_feed_tc_to_renderer( st_ivas, nSamplesForRendering, nSamplesResidual, pcmBuf ) ) != IVAS_ERR_OK )
+ {
+ return error;
+ }
+
+ return error;
+}
+
+/*---------------------------------------------------------------------*
+ * IVAS_DEC_GetRenderedSamples( )
+ *
+ * Main function to decode to PCM data of the transport channels
+ *---------------------------------------------------------------------*/
+
+ivas_error IVAS_DEC_GetRenderedSamples(
+ IVAS_DEC_HANDLE hIvasDec, /* i/o : IVAS decoder handle */
+ const uint16_t nSamplesForRendering, /* i: : number of TC samples wanted from the renderer */
+ uint16_t *nSamplesRendered, /* o : number of samples rendered */
+ uint16_t *nSamplesAvailableNext, /* o : number of samples still available in the renerer pipeline */
+ int16_t *pcmBuf /* i/o: buffer for decoded PCM output. The memory must already be allocated and be able to hold the expected number of output samples, based on frame size and number of output channels */
+)
+{
+ Decoder_Struct *st_ivas;
+ ivas_error error;
+
+ error = IVAS_ERR_OK;
+
+ if ( hIvasDec == NULL || hIvasDec->st_ivas == NULL )
+ {
+ return IVAS_ERR_UNEXPECTED_NULL_POINTER;
+ }
+
+ st_ivas = hIvasDec->st_ivas;
+
+ /* run the main IVAS decoding routine */
+ if ( ( error = ivas_jbm_dec_render( st_ivas, nSamplesForRendering, nSamplesRendered, nSamplesAvailableNext, pcmBuf ) ) != IVAS_ERR_OK )
+ {
+ return error;
+ }
+
+
+ return error;
+}
+
+ivas_error IVAS_DEC_GetBufferedNumberOfSamples(
+ IVAS_DEC_HANDLE hIvasDec, /* i/o : IVAS decoder handle */
+ int16_t *nSamplesBuffered /* o : number of samples still buffered */
+)
+{
+ ivas_error error;
+ error = IVAS_ERR_OK;
+
+ *nSamplesBuffered = 0;
+ if ( hIvasDec == NULL || hIvasDec->st_ivas == NULL )
+ {
+ return IVAS_ERR_UNEXPECTED_NULL_POINTER;
+ }
+#ifdef FIX_519_JBM_ACCESS_NULL_TC_BUFFER
+ /* check if the TC buffer already exists, otherweise nothing is buffered anyway */
+ if ( hIvasDec->st_ivas->hTcBuffer != NULL )
+ {
+#endif
+ *nSamplesBuffered = hIvasDec->st_ivas->hTcBuffer->n_samples_buffered - hIvasDec->st_ivas->hTcBuffer->n_samples_rendered;
+#ifdef FIX_519_JBM_ACCESS_NULL_TC_BUFFER
+ }
+#endif
+
+ return error;
+}
+#endif
+
+
/*---------------------------------------------------------------------*
* IVAS_DEC_GetNumObjects( )
*
@@ -830,6 +1221,7 @@ ivas_error IVAS_DEC_GetObjectMetadata(
metadata->gainFactor = 1.f;
metadata->yaw = 0.f;
metadata->pitch = 0.f;
+ metadata->non_diegetic_flag = 0;
}
else
{
@@ -840,6 +1232,7 @@ ivas_error IVAS_DEC_GetObjectMetadata(
metadata->pitch = hIsmMeta->pitch;
metadata->spread = 0.f;
metadata->gainFactor = 1.f;
+ metadata->non_diegetic_flag = hIsmMeta->non_diegetic_flag;
}
return IVAS_ERR_OK;
@@ -1238,6 +1631,14 @@ ivas_error IVAS_DEC_GetDelay(
nSamples[2] = (int16_t) roundf( (float) st_ivas->binaural_latency_ns * hDecoderConfig->output_Fs / 1000000000.f );
nSamples[0] = nSamples[1] + nSamples[2];
+#ifdef FIX_MASA_DELAY_PRINTOUT
+ if ( st_ivas->ivas_format == MASA_FORMAT )
+ {
+ /* note: in MASA, all delay is compensated at the decoder by default, so subtract the encoder delay for print-out */
+ nSamples[1] -= NS2SA( hDecoderConfig->output_Fs, IVAS_ENC_DELAY_NS );
+ }
+#endif
+
*timeScale = hDecoderConfig->output_Fs;
return IVAS_ERR_OK;
@@ -1429,6 +1830,29 @@ ivas_error IVAS_DEC_VoIP_FeedFrame(
return IVAS_ERR_OK;
}
+#ifdef VARIABLE_SPEED_DECODING
+#ifdef DEBUGGING
+/*---------------------------------------------------------------------*
+ * IVAS_DEC_VoIP_SetScale( )
+ *
+ * Set the TSM scale
+ *---------------------------------------------------------------------*/
+
+ivas_error IVAS_DEC_VoIP_SetScale(
+ IVAS_DEC_HANDLE hIvasDec, /* i/o: IVAS decoder handle */
+ const int16_t scale /* i : TSM scale to set */
+)
+{
+ ivas_error error;
+
+ error = IVAS_ERR_OK;
+
+ hIvasDec->hVoIP->speedFac = scale;
+
+ return error;
+}
+#endif
+#endif
/*---------------------------------------------------------------------*
* IVAS_DEC_VoIP_GetSamples( )
@@ -1441,11 +1865,16 @@ ivas_error IVAS_DEC_VoIP_GetSamples(
uint16_t nSamplesPerChannel, /* i : number of samples per channel requested to be written to output buffer */
int16_t *pcmBuf, /* i/o: buffer for decoded PCM output. The memory must already be allocated and be able to hold the expected number of output samples, based on frame size and number of output channels */
const uint32_t systemTimestamp_ms /* i : current system timestamp */
+#if defined( JBM_TSM_ON_TCS ) || defined( VARIABLE_SPEED_DECODING )
+ ,
+ uint16_t *sampleAvailableNext /* o : samples available for the next call */
+#endif
#ifdef SUPPORT_JBM_TRACEFILE
,
JbmTraceFileWriterFn jbmWriterFn,
void *jbmWriter
#endif
+
)
{
Decoder_Struct *st_ivas;
@@ -1459,6 +1888,12 @@ ivas_error IVAS_DEC_VoIP_GetSamples(
int16_t timeScalingDone;
int16_t result;
ivas_error error;
+#ifdef JBM_TSM_ON_TCS
+ int16_t nSamplesRendered;
+ uint16_t nSamplesTcsScaled;
+ uint8_t nTransportChannels;
+ uint8_t nOutChannels;
+#endif
error = IVAS_ERR_OK;
@@ -1467,133 +1902,508 @@ ivas_error IVAS_DEC_VoIP_GetSamples(
hVoIP = hIvasDec->hVoIP;
timeScalingDone = 0;
- /* TODO(mcjbm): ringbuffer capacity should be configurable by user */
- if ( nSamplesPerChannel > hVoIP->hFifoAfterTimeScaler->capacity || nSamplesPerChannel == 0 )
- {
+#ifdef JBM_TSM_ON_TCS
+ nOutChannels = (uint8_t) st_ivas->hDecoderConfig->nchan_out;
+ nTransportChannels = 0;
+ nSamplesTcsScaled = hVoIP->nSamplesFrame;
+ nSamplesRendered = 0;
+#endif
+#ifdef VARIABLE_SPEED_DECODING
+ scale = hVoIP->speedFac;
+ maxScaling = hVoIP->speedFac;
+#endif
+
+#ifdef JBM_TSM_ON_TCS
+ if ( ( hVoIP->hFifoOut != NULL && nSamplesPerChannel > hVoIP->hFifoOut->capacity ) || nSamplesPerChannel == 0 )
+#else
+ if ( nSamplesPerChannel > hVoIP->hFifoAfterTimeScaler->capacity || nSamplesPerChannel == 0 )
+#endif
+ {
return IVAS_ERR_WRONG_PARAMS;
}
/* make sure that the FIFO after decoder/scaler contains at least one sound card frame (i.e. 20ms) */
+#ifdef JBM_TSM_ON_TCS
+ while ( ( hVoIP->hFifoOut != NULL && pcmdsp_fifo_nReadableSamplesPerChannel( hVoIP->hFifoOut ) < nSamplesPerChannel ) || ( hVoIP->hFifoOut == NULL && nSamplesRendered < nSamplesPerChannel ) )
+#else
while ( pcmdsp_fifo_nReadableSamplesPerChannel( hVoIP->hFifoAfterTimeScaler ) < nSamplesPerChannel )
+#endif
{
- extBufferedSamples = pcmdsp_fifo_nReadableSamplesPerChannel( hVoIP->hFifoAfterTimeScaler );
- extBufferedTime_ms = extBufferedSamples * 1000 / hDecoderConfig->output_Fs;
- dataUnit = NULL;
- /* pop one access unit from the jitter buffer */
- result = JB4_PopDataUnit( hVoIP->hJBM, systemTimestamp_ms, extBufferedTime_ms, &dataUnit, &scale, &maxScaling );
- if ( result != 0 )
+#ifdef DEBUGGING
+#ifdef VARIABLE_SPEED_DECODING
+ if ( hVoIP->voipMode == IVAS_DEC_VOIP_MODE_VARIABLE_SPEED && hVoIP->needNewFrame )
{
- return IVAS_ERR_UNKNOWN;
+ /* we need another bs frame fed into the decoder...*/
+ *sampleAvailableNext = 0;
+ return IVAS_ERR_VS_FRAME_NEEDED;
}
+#endif
+#endif
- maxScaling = maxScaling * hDecoderConfig->output_Fs / 1000;
- /* avoid time scaling multiple times in one sound card slot */
- if ( scale != 100U )
+#ifdef JBM_TSM_ON_TCS
+ if ( hVoIP->nSamplesAvailableNext == 0 )
{
- if ( timeScalingDone )
+ if ( hVoIP->hFifoOut )
{
- scale = 100;
+ extBufferedSamples = pcmdsp_fifo_nReadableSamplesPerChannel( hVoIP->hFifoOut );
+ nSamplesRendered = extBufferedSamples;
}
else
{
- timeScalingDone = 1;
+ int16_t nSamplesBuffered;
+ nSamplesBuffered = 0;
+#ifdef FIX_519_JBM_ACCESS_NULL_TC_BUFFER
+ if ( hIvasDec->hasDecodedFirstGoodFrame )
+#else
+ if ( hIvasDec->hasBeenFedFirstGoodFrame )
+#endif
+ {
+ IVAS_DEC_GetBufferedNumberOfSamples( hIvasDec, &nSamplesBuffered );
+ }
+ extBufferedSamples = nSamplesRendered + nSamplesBuffered;
}
- }
+#else
+ extBufferedSamples = pcmdsp_fifo_nReadableSamplesPerChannel( hVoIP->hFifoAfterTimeScaler );
+#endif
+ extBufferedTime_ms = extBufferedSamples * 1000 / hDecoderConfig->output_Fs;
- /* copy bitstream into decoder state */
- if ( dataUnit )
- {
- hIvasDec->hVoIP->hCurrentDataUnit = dataUnit;
+ dataUnit = NULL;
- bsCompactToSerial( dataUnit->data, hIvasDec->hVoIP->bs_conversion_buf, dataUnit->dataSize );
- IVAS_DEC_FeedFrame_Serial( hIvasDec, hIvasDec->hVoIP->bs_conversion_buf, dataUnit->dataSize, 0 );
- }
- else if ( hIvasDec->hasDecodedFirstGoodFrame )
- {
- /* Decoder has been initialized with first good frame - do PLC */
- IVAS_DEC_FeedFrame_Serial( hIvasDec, hIvasDec->hVoIP->bs_conversion_buf, 0, 1 );
- }
+#ifdef VARIABLE_SPEED_DECODING
+ if ( hVoIP->voipMode == IVAS_DEC_VOIP_MODE_VOIP )
+ {
+#endif
+ /* pop one access unit from the jitter buffer */
+ result = JB4_PopDataUnit( hVoIP->hJBM, systemTimestamp_ms, extBufferedTime_ms, &dataUnit, &scale, &maxScaling );
+ if ( result != 0 )
+ {
+ return IVAS_ERR_UNKNOWN;
+ }
+#ifdef VARIABLE_SPEED_DECODING
+ }
+ else if ( hVoIP->voipMode == IVAS_DEC_VOIP_MODE_VARIABLE_SPEED )
+ {
+ scale = hVoIP->speedFac;
+ maxScaling = hVoIP->speedFac;
+ }
+#ifdef DEBUGGING
+ else
+ {
+ assert( "Wrong VoIP mode!\n" && 0 );
+ }
+#endif
+#endif
- /* decode */
- if ( !hIvasDec->hasBeenFedFirstGoodFrame )
- {
- /* codec mode to use not known yet - simply output silence */
+ maxScaling = maxScaling * hDecoderConfig->output_Fs / 1000;
+ /* avoid time scaling multiple times in one sound card slot */
+ if ( scale != 100U )
+ {
+ if ( timeScalingDone )
+ {
+ scale = 100;
+ }
+ else
+ {
+ timeScalingDone = 1;
+ }
+ }
+
+#ifdef VARIABLE_SPEED_DECODING
+ if ( hVoIP->voipMode == IVAS_DEC_VOIP_MODE_VOIP )
+ {
+#endif
+ /* copy bitstream into decoder state */
+ if ( dataUnit )
+ {
+ hIvasDec->hVoIP->hCurrentDataUnit = dataUnit;
+
+ bsCompactToSerial( dataUnit->data, hIvasDec->hVoIP->bs_conversion_buf, dataUnit->dataSize );
+ IVAS_DEC_FeedFrame_Serial( hIvasDec, hIvasDec->hVoIP->bs_conversion_buf, dataUnit->dataSize, 0 );
+ }
+ else if ( hIvasDec->hasDecodedFirstGoodFrame )
+ {
+ /* Decoder has been initialized with first good frame - do PLC */
+ IVAS_DEC_FeedFrame_Serial( hIvasDec, hIvasDec->hVoIP->bs_conversion_buf, 0, 1 );
+ }
+#ifdef VARIABLE_SPEED_DECODING
+ }
+#endif
+
+ /* decode */
+ if ( !hIvasDec->hasBeenFedFirstGoodFrame )
+ {
+ /* codec mode to use not known yet - simply output silence */
+#ifdef JBM_TSM_ON_TCS
+ nSamplesTcsScaled = hVoIP->nSamplesFrame;
+ if ( hVoIP->hFifoOut != NULL )
+ {
+#ifdef DEBUGGING
+ /* feed zeros to FIFO */
+ if ( pcmdsp_fifo_write_zero( hVoIP->hFifoOut, nSamplesTcsScaled ) != 0 )
+ {
+ return IVAS_ERR_UNKNOWN;
+ }
+#endif
+ }
+ else
+ {
+ /* directly set output zero */
+ set_s( pcmBuf, 0, nSamplesPerChannel * nOutChannels );
+ }
+ nSamplesRendered = nSamplesTcsScaled;
+#else
set_s( hVoIP->apaExecBuffer, 0, hVoIP->nSamplesFrame ); /* TODO(mcjbm): Could be optimized: just write directly to output buffer */
- }
- else
- {
+#endif
+ }
+ else
+ {
+
+#ifdef JBM_TSM_ON_TCS
+ uint16_t l_ts = 1;
+ uint16_t nSamplesRendered_loop;
+
+ /* setup ivas decoder and get the number of TCs */
+ /* might render some remaining samples from the previous frame too if the renderer granularity changed */
+ if ( hVoIP->hFifoOut )
+ {
+ int16_t rendererPcmBuf[( MAX_OUTPUT_CHANNELS * L_FRAME_MAX * APA_MAX_SCALE ) / 100];
+ if ( ( error = IVAS_DEC_Setup( hIvasDec, &l_ts, &nTransportChannels, &nOutChannels, &nSamplesRendered_loop, rendererPcmBuf ) ) != IVAS_ERR_OK )
+ {
+ return error;
+ }
+ if ( pcmdsp_fifo_write( hVoIP->hFifoOut, (uint8_t *) rendererPcmBuf, nSamplesRendered_loop ) != 0 )
+ {
+ return IVAS_ERR_UNKNOWN;
+ }
+ }
+ else
+ {
+ if ( ( error = IVAS_DEC_Setup( hIvasDec, &l_ts, &nTransportChannels, &nOutChannels, &nSamplesRendered_loop, pcmBuf + nSamplesRendered * nOutChannels ) ) != IVAS_ERR_OK )
+ {
+ return error;
+ }
+ }
+
+ nSamplesRendered += nSamplesRendered_loop;
+ if ( nTransportChannels != hVoIP->nTransportChannelsOld )
+ {
+ IVAS_DEC_VoIP_reconfigure( hIvasDec, nTransportChannels, l_ts );
+ }
+
+ /* decode TCs only */
+ if ( ( error = IVAS_DEC_GetTcSamples( hIvasDec, hVoIP->apaExecBuffer, &nOutSamplesElse ) ) != IVAS_ERR_OK )
+ {
+ return error;
+ }
+#else
if ( ( error = IVAS_DEC_GetSamples( hIvasDec, hVoIP->apaExecBuffer, &nOutSamplesElse ) ) != IVAS_ERR_OK )
{
return error;
}
+#endif
+ }
+
+#ifdef VARIABLE_SPEED_DECODING
+ if ( hVoIP->voipMode == IVAS_DEC_VOIP_MODE_VOIP )
+ {
+#endif
+ if ( dataUnit )
+ {
+ if ( dataUnit->partial_frame != 0 )
+ {
+ hVoIP->lastDecodedWasActive = 1;
+ }
+ else
+ {
+ hVoIP->lastDecodedWasActive = !dataUnit->silenceIndicator;
+ }
+ /* data unit memory is no longer used */
+ JB4_FreeDataUnit( hVoIP->hJBM, dataUnit );
+ }
+#ifdef VARIABLE_SPEED_DECODING
+ }
+ else
+ {
+ hVoIP->lastDecodedWasActive = 1;
+ }
+#endif
+
+ /* limit scale to range supported by time scaler */
+ if ( scale < APA_MIN_SCALE )
+ {
+ scale = APA_MIN_SCALE;
+ }
+ else if ( scale > APA_MAX_SCALE )
+ {
+ scale = APA_MAX_SCALE;
+ }
+
+ /* apply time scaling on decoded/concealed samples */
+#ifdef JBM_TSM_ON_TCS
+ if ( hIvasDec->hasBeenFedFirstGoodFrame )
+ {
+#endif
+ if ( apa_set_scale( hVoIP->hTimeScaler, (uint16_t) scale ) != 0 )
+ {
+ return IVAS_ERR_UNKNOWN;
+ }
+#ifdef JBM_TSM_ON_TCS
+ result = apa_exec( hVoIP->hTimeScaler, hVoIP->apaExecBuffer, hVoIP->nSamplesFrame * nTransportChannels, (uint16_t) maxScaling, hVoIP->apaExecBuffer, &nTimeScalerOutSamples );
+#else
+ result = apa_exec( hVoIP->hTimeScaler, hVoIP->apaExecBuffer, hVoIP->nSamplesFrame, (uint16_t) maxScaling, hVoIP->apaExecBuffer, &nTimeScalerOutSamples );
+#endif
+ if ( result != 0 )
+ {
+ return IVAS_ERR_UNKNOWN;
+ }
+ assert( nTimeScalerOutSamples <= APA_BUF );
+
+#ifdef JBM_TSM_ON_TCS
+ nSamplesTcsScaled = nTimeScalerOutSamples / nTransportChannels;
+#else
+ /* append scaled samples to FIFO */
+ if ( pcmdsp_fifo_write( hVoIP->hFifoAfterTimeScaler, (uint8_t *) hVoIP->apaExecBuffer, (uint16_t) ( nTimeScalerOutSamples / hDecoderConfig->nchan_out ) ) != 0 )
+ {
+ return IVAS_ERR_UNKNOWN;
+ }
+#ifdef VARIABLE_SPEED_DECODING
+ if ( hVoIP->mode == IVAS_DEC_VOIP_MODE_VARIABLE_SPEED )
+ {
+ int16_t nSamplesAvailable = pcmdsp_fifo_nReadableSamplesPerChannel( hVoIP->hFifoAfterTimeScaler );
+ if ( nSamplesAvailable < nSamplesPerChannel )
+ {
+ hVoIP->needNewFrame = true;
+ }
+ }
+#endif
+#endif
+
+#ifdef JBM_TSM_ON_TCS
+ if ( hIvasDec->hasBeenFedFirstGoodFrame && hVoIP->rendererType != JBM_RENDERER_NONE )
+ {
+ /* render IVAS frames */
+ int16_t nResidualSamples;
+
+ if ( ( error = IVAS_DEC_RendererFeedTcSamples( hIvasDec, nSamplesTcsScaled, &nResidualSamples, hVoIP->apaExecBuffer ) ) != IVAS_ERR_OK )
+ {
+ return error;
+ }
+
+ /* feed residual samples to TSM for the next call */
+ if ( apa_set_renderer_residual_samples( hVoIP->hTimeScaler, (uint16_t) nResidualSamples ) != 0 )
+ {
+ return IVAS_ERR_UNKNOWN;
+ }
+ }
+ else
+ {
+ /* inplace float->int16_t conversion*/
+#ifdef DEBUGGING
+ st_ivas->noClipping +=
+#endif
+ syn_output( hVoIP->apaExecBuffer, nTimeScalerOutSamples, (int16_t *) hVoIP->apaExecBuffer );
+
+ if ( pcmdsp_fifo_write( hVoIP->hFifoOut, (uint8_t *) hVoIP->apaExecBuffer, nSamplesTcsScaled ) != 0 )
+ {
+ return IVAS_ERR_UNKNOWN;
+ }
+ nSamplesRendered = nSamplesTcsScaled;
+ }
+ }
+#endif
+#ifdef SUPPORT_JBM_TRACEFILE
+ /* jbmWriterFn and jbmWriter may be NULL if tracefile writing was not requested on CLI */
+ if ( jbmWriterFn != NULL && jbmWriter != NULL )
+ {
+ /* write JBM trace data entry */
+ store_JbmData( hVoIP, dataUnit, systemTimestamp_ms, extBufferedSamples, hDecoderConfig->output_Fs );
+ if ( ( jbmWriterFn( &hVoIP->JbmTraceData, jbmWriter ) ) != IVAS_ERR_OK )
+ {
+ fprintf( stderr, "\nError writing JBM Trace data to file\n" );
+ return IVAS_ERR_UNKNOWN;
+ }
+ }
+#endif
+#ifdef JBM_TSM_ON_TCS
}
- if ( dataUnit )
+ if ( hIvasDec->hasBeenFedFirstGoodFrame && hVoIP->rendererType != JBM_RENDERER_NONE )
{
- if ( dataUnit->partial_frame != 0 )
+ uint16_t nSamplesRendered_loop;
+ int16_t nSamplesToRender;
+ if ( hVoIP->hFifoOut )
{
- hVoIP->lastDecodedWasActive = 1;
+ int16_t rendererPcmBuf[( MAX_OUTPUT_CHANNELS * L_FRAME_MAX * APA_MAX_SCALE ) / 100];
+
+ nSamplesToRender = nSamplesPerChannel - pcmdsp_fifo_nReadableSamplesPerChannel( hVoIP->hFifoOut );
+
+ /* render IVAS frames */
+ if ( ( error = IVAS_DEC_GetRenderedSamples( hIvasDec, nSamplesToRender, &nSamplesRendered_loop, &hVoIP->nSamplesAvailableNext, rendererPcmBuf ) ) != IVAS_ERR_OK )
+ {
+ return error;
+ }
+
+ if ( pcmdsp_fifo_write( hVoIP->hFifoOut, (uint8_t *) rendererPcmBuf, nSamplesRendered_loop ) != 0 )
+ {
+ return IVAS_ERR_UNKNOWN;
+ }
}
else
{
- hVoIP->lastDecodedWasActive = !dataUnit->silenceIndicator;
+ nSamplesToRender = nSamplesPerChannel - nSamplesRendered;
+
+ /* render IVAS frames directly to the output buffer */
+ if ( ( error = IVAS_DEC_GetRenderedSamples( hIvasDec, nSamplesToRender, &nSamplesRendered_loop, &hVoIP->nSamplesAvailableNext, pcmBuf + nSamplesRendered * nOutChannels ) ) != IVAS_ERR_OK )
+ {
+ return error;
+ }
}
- /* data unit memory is no longer used */
- JB4_FreeDataUnit( hVoIP->hJBM, dataUnit );
- }
- /* limit scale to range supported by time scaler */
- if ( scale < APA_MIN_SCALE )
+ nSamplesRendered += nSamplesRendered_loop;
+
+#ifdef VARIABLE_SPEED_DECODING
+ if ( hVoIP->voipMode == IVAS_DEC_VOIP_MODE_VARIABLE_SPEED && hVoIP->nSamplesAvailableNext == 0 )
+ {
+ hVoIP->needNewFrame = true;
+ }
+#endif
+ }
+ else if ( !hIvasDec->hasBeenFedFirstGoodFrame && hVoIP->hFifoOut == NULL )
{
- scale = APA_MIN_SCALE;
+ hVoIP->nSamplesAvailableNext = 0;
}
- else if ( scale > APA_MAX_SCALE )
+ else
{
- scale = APA_MAX_SCALE;
+ hVoIP->nSamplesAvailableNext = max( 0, pcmdsp_fifo_nReadableSamplesPerChannel( hVoIP->hFifoOut ) - nSamplesPerChannel );
+
+#ifdef VARIABLE_SPEED_DECODING
+ if ( hVoIP->voipMode == IVAS_DEC_VOIP_MODE_VARIABLE_SPEED && hVoIP->nSamplesAvailableNext < nSamplesPerChannel )
+ {
+ hVoIP->needNewFrame = true;
+ }
+#endif
+
+ hVoIP->nSamplesAvailableNext = 0;
}
+#endif
+ }
- /* apply time scaling on decoded/concealed samples */
- if ( apa_set_scale( hVoIP->hTimeScaler, (uint16_t) scale ) != 0 )
+ /* fetch a user-specified number of samples from FIFO */
+#if defined( JBM_TSM_ON_TCS )
+ if ( hVoIP->hFifoOut )
+ {
+ if ( pcmdsp_fifo_read( hVoIP->hFifoOut, nSamplesPerChannel, (uint8_t *) pcmBuf ) != 0 )
+#else
+ if ( pcmdsp_fifo_read( hVoIP->hFifoAfterTimeScaler, nSamplesPerChannel, (uint8_t *) pcmBuf ) != 0 )
+#endif
{
return IVAS_ERR_UNKNOWN;
}
- result = apa_exec( hVoIP->hTimeScaler, hVoIP->apaExecBuffer, hVoIP->nSamplesFrame, (uint16_t) maxScaling, hVoIP->apaExecBuffer, &nTimeScalerOutSamples );
- if ( result != 0 )
+#ifdef JBM_TSM_ON_TCS
+ }
+#endif
+
+#if defined( JBM_TSM_ON_TCS ) || defined( VARIABLE_SPEED_DECODING )
+#ifdef JBM_TSM_ON_TCS
+ *sampleAvailableNext = hVoIP->nSamplesAvailableNext;
+#else
+ *sampleAvailableNext = max( 0, pcmdsp_fifo_nReadableSamplesPerChannel( hVoIP->hFifoAfterTimeScaler ) );
+#ifdef VARIABLE_SPEED_DECODING
+ if ( hVoIP->mode == IVAS_DEC_VOIP_MODE_VARIABLE_SPEED )
+ {
+ if ( *sampleAvailableNext < nSamplesPerChannel )
+ {
+ hVoIP->needNewFrame = true;
+ }
+ }
+#endif
+#endif
+#endif
+
+ return error;
+}
+
+/*---------------------------------------------------------------------*
+ * IVAS_DEC_VoIP_Flush( )
+ *
+ * Function to flush remaining audio in VoIP
+ *---------------------------------------------------------------------*/
+
+#if defined( VARIABLE_SPEED_DECODING ) || defined( JBM_TSM_ON_TCS )
+ivas_error IVAS_DEC_VoIP_Flush(
+ IVAS_DEC_HANDLE hIvasDec, /* i/o: IVAS decoder handle */
+ const int16_t nSamplesPerChannel, /* i : number of samples per channel requested to be written to output buffer */
+ int16_t *pcmBuf, /* i/o: buffer for decoded PCM output. The memory must already be allocated and be able to hold the expected number of output samples, based on frame size and number of output channels */
+ uint16_t *nSamplesAvailableNext, /* o : number of samples still available */
+ int16_t *nSamplesFlushed /* o : number of samples flushed */
+)
+{
+ ivas_error error;
+ IVAS_DEC_VOIP *hVoIP;
+#ifdef JBM_TSM_ON_TCS
+ int16_t rendererPcmBuf[( MAX_OUTPUT_CHANNELS * L_FRAME_MAX * APA_MAX_SCALE ) / 100];
+ uint16_t nSamplesToRender;
+ uint16_t nSamplesFlushedLocal;
+#endif
+
+ error = IVAS_ERR_OK;
+
+ hVoIP = hIvasDec->hVoIP;
+#if defined( JBM_TSM_ON_TCS )
+ *nSamplesFlushed = min( nSamplesPerChannel, hVoIP->nSamplesAvailableNext );
+#else
+ *nSamplesFlushed = min( nSamplesPerChannel, pcmdsp_fifo_nReadableSamplesPerChannel( hVoIP->hFifoAfterTimeScaler ) );
+#endif
+
+#ifdef JBM_TSM_ON_TCS
+ if ( hVoIP->rendererType == JBM_RENDERER_NONE )
+ {
+#endif
+ /* fetch a user-specified number of samples from FIFO */
+#if defined( JBM_TSM_ON_TCS )
+ if ( pcmdsp_fifo_read( hVoIP->hFifoOut, *nSamplesFlushed, (uint8_t *) pcmBuf ) != 0 )
+#else
+ if ( pcmdsp_fifo_read( hVoIP->hFifoAfterTimeScaler, *nSamplesFlushed, (uint8_t *) pcmBuf ) != 0 )
+#endif
{
return IVAS_ERR_UNKNOWN;
}
- assert( nTimeScalerOutSamples <= APA_BUF );
+#if defined( JBM_TSM_ON_TCS )
+ hVoIP->nSamplesAvailableNext -= *nSamplesFlushed;
+ *nSamplesAvailableNext = hVoIP->nSamplesAvailableNext;
+#else
+ *nSamplesAvailableNext = pcmdsp_fifo_nReadableSamplesPerChannel( hVoIP->hFifoAfterTimeScaler );
+#endif
+#ifdef JBM_TSM_ON_TCS
+ }
+ else
+ {
+ nSamplesToRender = (uint16_t) *nSamplesFlushed;
+ /* render IVAS frames */
+ if ( ( error = IVAS_DEC_GetRenderedSamples( hIvasDec, nSamplesToRender, &nSamplesFlushedLocal, &hVoIP->nSamplesAvailableNext, rendererPcmBuf ) ) != IVAS_ERR_OK )
+ {
+ return error;
+ }
- /* append scaled samples to FIFO */
- if ( pcmdsp_fifo_write( hVoIP->hFifoAfterTimeScaler, (uint8_t *) hVoIP->apaExecBuffer, (uint16_t) ( nTimeScalerOutSamples / hDecoderConfig->nchan_out ) ) != 0 )
+ if ( pcmdsp_fifo_write( hVoIP->hFifoOut, (uint8_t *) rendererPcmBuf, nSamplesFlushedLocal ) != 0 )
{
return IVAS_ERR_UNKNOWN;
}
-#ifdef SUPPORT_JBM_TRACEFILE
- /* jbmWriterFn and jbmWriter may be NULL if tracefile writing was not requested on CLI */
- if ( jbmWriterFn != NULL && jbmWriter != NULL )
+ if ( pcmdsp_fifo_read( hVoIP->hFifoOut, nSamplesFlushedLocal, (uint8_t *) pcmBuf ) != 0 )
{
- /* write JBM trace data entry */
- store_JbmData( hVoIP, dataUnit, systemTimestamp_ms, extBufferedSamples, hDecoderConfig->output_Fs );
- if ( ( jbmWriterFn( &hVoIP->JbmTraceData, jbmWriter ) ) != IVAS_ERR_OK )
- {
- fprintf( stderr, "\nError writing JBM Trace data to file\n" );
- return IVAS_ERR_UNKNOWN;
- }
+ return IVAS_ERR_UNKNOWN;
}
-#endif
- }
- /* fetch a user-specified number of samples from FIFO */
- if ( pcmdsp_fifo_read( hVoIP->hFifoAfterTimeScaler, nSamplesPerChannel, (uint8_t *) pcmBuf ) != 0 )
- {
- return IVAS_ERR_UNKNOWN;
+ *nSamplesAvailableNext = hVoIP->nSamplesAvailableNext;
+ *nSamplesFlushed = (int16_t) nSamplesFlushedLocal;
}
+#endif
return error;
}
+#endif
/*---------------------------------------------------------------------*
@@ -1604,9 +2414,17 @@ ivas_error IVAS_DEC_VoIP_GetSamples(
bool IVAS_DEC_VoIP_IsEmpty(
IVAS_DEC_HANDLE hIvasDec /* i/o: IVAS decoder handle */
+#ifdef JBM_TSM_ON_TCS
+ ,
+ const int16_t nSamplesAsked
+#endif
)
{
+#ifdef JBM_TSM_ON_TCS
+ return ( ( JB4_bufferedDataUnits( hIvasDec->hVoIP->hJBM ) == 0 ) && ( hIvasDec->hVoIP->nSamplesAvailableNext < nSamplesAsked ) );
+#else
return JB4_bufferedDataUnits( hIvasDec->hVoIP->hJBM ) == 0;
+#endif
}
@@ -1647,7 +2465,11 @@ static void IVAS_DEC_Close_VoIP(
apa_exit( &hVoIP->hTimeScaler );
+#ifdef JBM_TSM_ON_TCS
+ pcmdsp_fifo_destroy( &hVoIP->hFifoOut );
+#else
pcmdsp_fifo_destroy( &hVoIP->hFifoAfterTimeScaler );
+#endif
if ( hVoIP->apaExecBuffer != NULL )
{
@@ -1744,55 +2566,7 @@ const char *IVAS_DEC_GetErrorMessage(
ivas_error error /* i : decoder error code enum */
)
{
- switch ( error )
- {
- case IVAS_ERR_OK:
- return "no error";
- case IVAS_ERR_FAILED_ALLOC:
- return "Failed allocation error";
- case IVAS_ERR_WRONG_PARAMS:
- return "wrong parameters";
- case IVAS_ERR_INIT_ERROR:
- return "initialization error";
- case IVAS_ERR_INVALID_BITSTREAM:
- return "Invalid bitstream";
- case IVAS_ERR_DECODER_ERROR:
- return "decoder error";
- case IVAS_ERR_WRONG_MODE:
- return "wrong mode";
- case IVAS_ERR_INVALID_OUTPUT_FORMAT:
- return "invalid output format";
- case IVAS_ERR_INVALID_SAMPLING_RATE:
- return "invalid sampling rate";
- case IVAS_ERR_HEAD_ROTATION_NOT_SUPPORTED:
- return "head rotation not supported";
- case IVAS_ERR_INVALID_HRTF:
- return "Not supported HRTF filter set";
- case IVAS_ERR_INVALID_INPUT_FORMAT:
- return "invalid format of input bitstream";
- case IVAS_ERR_INVALID_INDEX:
- return "invalid index";
- case IVAS_ERR_INTERNAL:
- case IVAS_ERR_INTERNAL_FATAL:
- return "internal error";
- case IVAS_ERR_RECONFIGURE_NOT_SUPPORTED:
- return "reconfigure not supported";
- case IVAS_ERR_UNEXPECTED_NULL_POINTER:
- return "unexpected NULL pointer";
-#ifdef DEBUGGING
- case IVAS_ERR_INVALID_FORCE_MODE:
- return "invalid force mode";
-#endif
- case IVAS_ERR_FAILED_FILE_READ:
- return "could not read from file";
- case IVAS_ERR_NOT_IMPLEMENTED:
- return "not implemented";
- case IVAS_ERR_UNKNOWN:
- default:
- break;
- }
-
- return "unknown error";
+ return ivas_error_to_string( error );
}
@@ -1923,12 +2697,20 @@ static ivas_error printConfigInfo_dec(
}
/*-----------------------------------------------------------------*
- * Print number of output configuration
+ * Print output configuration
*-----------------------------------------------------------------*/
if ( st_ivas->ivas_format == MONO_FORMAT )
{
- fprintf( stdout, "Output configuration: mono EVS bit-exact decoding\n" );
+ if ( st_ivas->hDecoderConfig->Opt_non_diegetic_pan )
+ {
+ fprintf( stdout, "Output configuration: mono EVS bit-exact decoding to stereo\n" );
+ fprintf( stdout, "Non-diegetic panning: %.2f\n", st_ivas->hDecoderConfig->non_diegetic_pan_gain * 90.f );
+ }
+ else
+ {
+ fprintf( stdout, "Output configuration: mono EVS bit-exact decoding\n" );
+ }
}
else
{
@@ -1967,6 +2749,7 @@ static ivas_error printConfigInfo_dec(
fprintf( stdout, "Input configuration: %s\n", config_str );
}
}
+
get_channel_config( st_ivas->hDecoderConfig->output_config, &config_str[0] );
fprintf( stdout, "Output configuration: %s\n", config_str );
@@ -1985,6 +2768,28 @@ static ivas_error printConfigInfo_dec(
fprintf( stdout, "Head rotation: ON\n" );
}
+#ifdef FIX_439_OTR_PARAMS
+ if ( st_ivas->hDecoderConfig->orientation_tracking != HEAD_ORIENT_TRK_NONE )
+ {
+ switch ( st_ivas->hDecoderConfig->orientation_tracking )
+ {
+ case HEAD_ORIENT_TRK_AVG:
+ fprintf( stdout, "Orientation tracking: AVG\n" );
+ break;
+ case HEAD_ORIENT_TRK_REF:
+ fprintf( stdout, "Orientation tracking: REF\n" );
+ break;
+ case HEAD_ORIENT_TRK_REF_VEC:
+ fprintf( stdout, "Orientation tracking: REF_VEC\n" );
+ break;
+ case HEAD_ORIENT_TRK_REF_VEC_LEV:
+ fprintf( stdout, "Orientation tracking: REF_VEC_LEV\n" );
+ break;
+ default:
+ break;
+ }
+ }
+#else
if ( st_ivas->hDecoderConfig->orientation_tracking != IVAS_ORIENT_TRK_NONE )
{
switch ( st_ivas->hDecoderConfig->orientation_tracking )
@@ -2003,7 +2808,24 @@ static ivas_error printConfigInfo_dec(
break;
}
}
+#endif
+
+ if ( st_ivas->hDecoderConfig->Opt_non_diegetic_pan )
+ {
+ fprintf( stdout, "Non-diegetic panning: %.2f\n", st_ivas->hDecoderConfig->non_diegetic_pan_gain * 90.f );
+ }
+ }
+
+#ifdef JBM_TSM_ON_TCS
+ /*-----------------------------------------------------------------*
+ * Print VoIP mode info
+ *-----------------------------------------------------------------*/
+
+ if ( st_ivas->hDecoderConfig->voip_active )
+ {
+ fprintf( stdout, "VoIP mode: ON\n" );
}
+#endif
return IVAS_ERR_OK;
}
@@ -2103,10 +2925,18 @@ void IVAS_DEC_PrintDisclaimer( void )
static ivas_error evs_dec_main(
Decoder_Struct *st_ivas,
const int16_t nOutSamples,
+#ifdef JBM_TSM_ON_TCS
+ float *floatBuf,
+#endif
int16_t *pcmBuf )
{
DEC_CORE_HANDLE *hCoreCoder;
- float output[L_FRAME48k];
+ float output[MAX_OUTPUT_CHANNELS_IN_DIEGETIC_PAN][L_FRAME48k];
+ float mixer_left, mixer_rigth;
+#ifdef JBM_TSM_ON_TCS
+ float *p_output[MAX_OUTPUT_CHANNELS_IN_DIEGETIC_PAN];
+ int16_t ch;
+#endif
ivas_error error;
error = IVAS_ERR_OK;
@@ -2116,19 +2946,26 @@ static ivas_error evs_dec_main(
mdct_switching_dec( hCoreCoder[0] );
+#ifdef JBM_TSM_ON_TCS
+ for ( ch = 0; ch < MAX_OUTPUT_CHANNELS_IN_DIEGETIC_PAN; ch++ )
+ {
+ p_output[ch] = output[ch];
+ }
+#endif
+
/* run the main EVS decoding routine */
if ( hCoreCoder[0]->codec_mode == MODE1 )
{
if ( hCoreCoder[0]->Opt_AMR_WB )
{
- if ( ( error = amr_wb_dec( hCoreCoder[0], st_ivas->mem_hp20_out[0], output ) ) != IVAS_ERR_OK )
+ if ( ( error = amr_wb_dec( hCoreCoder[0], st_ivas->mem_hp20_out[0], output[0] ) ) != IVAS_ERR_OK )
{
return error;
}
}
else
{
- if ( ( error = evs_dec( hCoreCoder[0], st_ivas->mem_hp20_out[0], output, FRAMEMODE_NORMAL ) ) != IVAS_ERR_OK )
+ if ( ( error = evs_dec( hCoreCoder[0], st_ivas->mem_hp20_out[0], output[0], FRAMEMODE_NORMAL ) ) != IVAS_ERR_OK )
{
return error;
}
@@ -2138,21 +2975,21 @@ static ivas_error evs_dec_main(
{
if ( hCoreCoder[0]->bfi == 0 )
{
- if ( ( error = evs_dec( hCoreCoder[0], st_ivas->mem_hp20_out[0], output, FRAMEMODE_NORMAL ) ) != IVAS_ERR_OK )
+ if ( ( error = evs_dec( hCoreCoder[0], st_ivas->mem_hp20_out[0], output[0], FRAMEMODE_NORMAL ) ) != IVAS_ERR_OK )
{
return error;
}
}
else if ( hCoreCoder[0]->bfi == 2 )
{
- if ( ( error = evs_dec( hCoreCoder[0], st_ivas->mem_hp20_out[0], output, FRAMEMODE_FUTURE ) ) != IVAS_ERR_OK )
+ if ( ( error = evs_dec( hCoreCoder[0], st_ivas->mem_hp20_out[0], output[0], FRAMEMODE_FUTURE ) ) != IVAS_ERR_OK )
{
return error;
}
}
else
{
- if ( ( error = evs_dec( hCoreCoder[0], st_ivas->mem_hp20_out[0], output, FRAMEMODE_MISSING ) ) != IVAS_ERR_OK )
+ if ( ( error = evs_dec( hCoreCoder[0], st_ivas->mem_hp20_out[0], output[0], FRAMEMODE_MISSING ) ) != IVAS_ERR_OK )
{
return error;
}
@@ -2161,11 +2998,45 @@ static ivas_error evs_dec_main(
st_ivas->BER_detect = hCoreCoder[0]->BER_detect;
- /* convert 'float' output data to 'short' */
+ if ( st_ivas->renderer_type == RENDERER_NON_DIEGETIC_DOWNMIX )
+ {
+ mixer_left = ( st_ivas->hDecoderConfig->non_diegetic_pan_gain + 1.f ) * 0.5f;
+ mixer_rigth = 1.f - mixer_left;
+ v_multc( output[0], mixer_rigth, output[1], nOutSamples );
+ v_multc( output[0], mixer_left, output[0], nOutSamples );
+ }
+
+#ifdef JBM_TSM_ON_TCS
+ if ( floatBuf != NULL )
+ {
+ /* BE workaround */
+#ifdef FIX_473_JITTER_NONDIEGETIC_PANNING
+ int16_t pcm_buf_local[L_FRAME48k * MAX_OUTPUT_CHANNELS_IN_DIEGETIC_PAN];
+#else
+ int16_t pcm_buf_local[L_FRAME48k];
+#endif
+
+ /* convert 'float' output data to 'short' */
+#ifdef DEBUGGING
+ st_ivas->noClipping +=
+#endif
+ ivas_syn_output( p_output, nOutSamples, st_ivas->hDecoderConfig->nchan_out, pcm_buf_local );
+ mvs2r( pcm_buf_local, floatBuf, nOutSamples * st_ivas->hDecoderConfig->nchan_out );
+ }
+ else
+ {
+#endif
#ifdef DEBUGGING
- st_ivas->noClipping +=
+ st_ivas->noClipping +=
+#endif
+#ifdef JBM_TSM_ON_TCS
+ ivas_syn_output( p_output, nOutSamples, st_ivas->hDecoderConfig->nchan_out, pcmBuf );
+#else
+ ivas_syn_output( output, nOutSamples, st_ivas->hDecoderConfig->nchan_out, pcmBuf );
+#endif
+#ifdef JBM_TSM_ON_TCS
+ }
#endif
- syn_output( output, nOutSamples, pcmBuf );
return error;
}
@@ -2351,9 +3222,179 @@ static ivas_error input_format_API_to_internal(
*sdp_hf_only = 1;
break;
default:
+#ifdef FIX_510
+ return IVAS_ERR_INVALID_BITSTREAM;
+#else
return IVAS_ERR_INVALID_INPUT_FORMAT;
+#endif
break;
}
return IVAS_ERR_OK;
}
+
+
+#ifdef JBM_TSM_ON_TCS
+/*---------------------------------------------------------------------*
+ * IVAS_DEC_VoIP_GetRenderGranularity()
+ *
+ *
+ *---------------------------------------------------------------------*/
+
+static int16_t IVAS_DEC_VoIP_GetRenderGranularity(
+ Decoder_Struct *st_ivas )
+{
+
+ return st_ivas->hTcBuffer->n_samples_granularity;
+}
+
+
+/*---------------------------------------------------------------------*
+ * IVAS_DEC_VoIP_GetRendererConfig()
+ *
+ *
+ *---------------------------------------------------------------------*/
+
+static JBM_RENDERER_TYPE IVAS_DEC_VoIP_GetRendererConfig(
+ IVAS_DEC_HANDLE hIvasDec )
+{
+ JBM_RENDERER_TYPE rendererType;
+ rendererType = JBM_RENDERER_NONE;
+
+ if ( hIvasDec->mode == IVAS_DEC_MODE_EVS )
+ {
+ rendererType = JBM_RENDERER_NONE;
+ }
+ else
+ {
+ rendererType = JBM_RENDERER_IVAS;
+ }
+
+ return rendererType;
+}
+
+
+/*---------------------------------------------------------------------*
+ * IVAS_DEC_VoIP_reconfigure()
+ *
+ *
+ *---------------------------------------------------------------------*/
+
+ivas_error IVAS_DEC_VoIP_reconfigure(
+ IVAS_DEC_HANDLE hIvasDec,
+ const uint16_t nTransportChannels,
+ const uint16_t l_ts )
+{
+
+ IVAS_DEC_VOIP *hVoIP;
+ ivas_error error;
+
+ hVoIP = hIvasDec->hVoIP;
+
+ if ( hIvasDec->hVoIP->hTimeScaler == NULL )
+ {
+
+ uint16_t wss, css;
+ float startQuality;
+ DECODER_CONFIG_HANDLE hDecoderConfig;
+
+#ifdef VARIABLE_SPEED_DECODING
+ startQuality = hVoIP->voipMode == IVAS_DEC_VOIP_MODE_VARIABLE_SPEED ? -2.0f : 1.0f;
+#else
+ startQuality = 1.0f;
+#endif
+
+ /* get current renderer type*/
+ hVoIP->rendererType = IVAS_DEC_VoIP_GetRendererConfig( hIvasDec );
+ hDecoderConfig = hIvasDec->st_ivas->hDecoderConfig;
+ if ( hDecoderConfig->output_Fs == 8000 )
+ {
+ wss = 1;
+ css = 1;
+ }
+ else if ( hDecoderConfig->output_Fs == 16000 )
+ {
+ wss = 2;
+ css = 1;
+ }
+ else if ( hDecoderConfig->output_Fs == 32000 )
+ {
+ wss = 4;
+ css = 2;
+ }
+ else if ( hDecoderConfig->output_Fs == 48000 )
+ {
+ wss = 6;
+ css = 3;
+ }
+ else
+ {
+ return IVAS_ERR_INIT_ERROR;
+ }
+
+ if ( ( hIvasDec->hVoIP->apaExecBuffer = malloc( sizeof( float ) * APA_BUF_PER_CHANNEL * nTransportChannels ) ) == NULL )
+ {
+ return IVAS_ERROR( IVAS_ERR_FAILED_ALLOC, "Could not allocate VoIP handle" );
+ }
+ set_zero( hIvasDec->hVoIP->apaExecBuffer, APA_BUF_PER_CHANNEL * nTransportChannels );
+
+ if ( apa_init( &hIvasDec->hVoIP->hTimeScaler,
+ nTransportChannels ) != IVAS_ERR_OK ||
+ apa_set_rate( hIvasDec->hVoIP->hTimeScaler, hDecoderConfig->output_Fs ) != 0 ||
+ apa_set_complexity_options( hIvasDec->hVoIP->hTimeScaler, wss, css ) != 0 ||
+ apa_set_quality( hIvasDec->hVoIP->hTimeScaler, startQuality, 4, 4 ) != 0 ||
+ apa_set_renderer_granularity( hIvasDec->hVoIP->hTimeScaler, l_ts ) != 0 )
+ {
+ return IVAS_ERR_INIT_ERROR;
+ }
+
+ if ( hVoIP->hFifoOut == NULL && hVoIP->rendererType == JBM_RENDERER_NONE )
+ {
+ /* we still need the FIFO out buffer */
+ if ( pcmdsp_fifo_create( &hIvasDec->hVoIP->hFifoOut ) != 0 ||
+ pcmdsp_fifo_init( hIvasDec->hVoIP->hFifoOut, (uint16_t) ( hDecoderConfig->output_Fs * 4 / FRAMES_PER_SEC ) /* 4 frames */, hDecoderConfig->nchan_out, sizeof( int16_t ) ) != 0 )
+ {
+ return IVAS_ERR_INIT_ERROR;
+ }
+ }
+#ifdef VARIABLE_SPEED_DECODING
+ else if ( hIvasDec->hVoIP->voipMode == IVAS_DEC_VOIP_MODE_VARIABLE_SPEED )
+ {
+ if ( pcmdsp_fifo_create( &hIvasDec->hVoIP->hFifoOut ) != 0 ||
+ pcmdsp_fifo_init( hIvasDec->hVoIP->hFifoOut, (uint16_t) ( hDecoderConfig->output_Fs * 4 / FRAMES_PER_SEC ) /* 4 frames */, hDecoderConfig->nchan_out, sizeof( int16_t ) ) != 0 )
+ {
+ return IVAS_ERR_INIT_ERROR;
+ }
+ }
+#endif
+
+ if ( hIvasDec->mode == IVAS_DEC_MODE_EVS )
+ {
+ if ( apa_set_evs_compat_mode( hIvasDec->hVoIP->hTimeScaler, true ) != 0 )
+ {
+ return IVAS_ERR_INIT_ERROR;
+ }
+ }
+ }
+ else
+ {
+ if ( apa_reconfigure( hVoIP->hTimeScaler, nTransportChannels, l_ts ) != 0 )
+ {
+ return IVAS_ERR_INIT_ERROR;
+ }
+
+ /* realloc apa_exe_buffer */
+ free( hIvasDec->hVoIP->apaExecBuffer );
+ if ( ( hIvasDec->hVoIP->apaExecBuffer = malloc( sizeof( float ) * APA_BUF_PER_CHANNEL * nTransportChannels ) ) == NULL )
+ {
+ return IVAS_ERROR( IVAS_ERR_FAILED_ALLOC, "Could not allocate VoIP handle" );
+ }
+ set_zero( hIvasDec->hVoIP->apaExecBuffer, APA_BUF_PER_CHANNEL * nTransportChannels );
+ }
+ hIvasDec->hVoIP->nTransportChannelsOld = (uint8_t) nTransportChannels;
+
+ error = IVAS_ERR_OK;
+
+ return error;
+}
+#endif
diff --git a/lib_dec/lib_dec.h b/lib_dec/lib_dec.h
index 17af564295cca7d3e47b3affc9f5df7ec90d6fa4..0539d75188f6e5478e51dac2e26d177369ee6f3a 100644
--- a/lib_dec/lib_dec.h
+++ b/lib_dec/lib_dec.h
@@ -36,7 +36,6 @@
#include "common_api_types.h"
#include
-
/*---------------------------------------------------------------------*
* Decoder enums
*---------------------------------------------------------------------*/
@@ -77,6 +76,22 @@ typedef enum
IVAS_DEC_INPUT_FORMAT_RTPDUMP_HF = 4, /* RTP payload: only Header-Full format without zero padding for size collision avoidance */
} IVAS_DEC_INPUT_FORMAT;
+typedef enum _IVAS_DEC_COMPLEXITY_LEVEL
+{
+ IVAS_DEC_COMPLEXITY_LEVEL_ONE = 1,
+ IVAS_DEC_COMPLEXITY_LEVEL_TWO = 2,
+ IVAS_DEC_COMPLEXITY_LEVEL_THREE = 3
+} IVAS_DEC_COMPLEXITY_LEVEL;
+
+
+#ifdef VARIABLE_SPEED_DECODING
+typedef enum
+{
+ IVAS_DEC_VOIP_MODE_VOIP = 0,
+ IVAS_DEC_VOIP_MODE_VARIABLE_SPEED = 1
+} IVAS_DEC_VOIP_MODE;
+#endif
+
#ifdef DEBUGGING
typedef enum _IVAS_DEC_FORCED_REND_MODE
{
@@ -117,9 +132,11 @@ typedef ivas_error ( *JbmTraceFileWriterFn )( const void *data, void *writer );
/*! r: error code */
ivas_error IVAS_DEC_Open(
IVAS_DEC_HANDLE *phIvasDec, /* i/o: pointer to an IVAS decoder handle to be opened */
- IVAS_DEC_MODE mode, /* i : compatibility mode (EVS or IVAS) */
- const int16_t orientation_tracking, /* i : orientation tracking type */
- float no_diegetic_pan
+ IVAS_DEC_MODE mode /* i : compatibility mode (EVS or IVAS) */
+#ifndef FIX_439_OTR_PARAMS
+ ,
+ const int16_t orientation_tracking /* i : orientation tracking type */
+#endif
);
/*! r: error code */
@@ -130,7 +147,17 @@ ivas_error IVAS_DEC_Configure(
const int16_t customLsOutputEnabled, /* i : enable custom loudspeaker setup handle */
const int16_t hrtfReaderEnabled, /* i : enable HRTF binary file input */
const int16_t enableHeadRotation, /* i : enable head rotation for binaural output */
- const int16_t renderConfigEnabled /* i : enable Renderer config. file for binaural output */
+#ifdef FIX_439_OTR_PARAMS
+ const HEAD_ORIENT_TRK_T orientation_tracking, /* i : head orientation tracking type */
+#endif
+ const int16_t renderConfigEnabled, /* i : enable Renderer config. file for binaural output */
+ const int16_t Opt_non_diegetic_pan, /* i : diegetic or not */
+#ifdef FIX_356_ISM_METADATA_SYNC
+ const float non_diegetic_pan_gain, /* i : non diegetic panning gain */
+ const int16_t delayCompensationEnabled /* i : enable delay compensation */
+#else
+ const float non_diegetic_pan_gain /* i : non diegetic panning gain */
+#endif
);
void IVAS_DEC_Close(
@@ -199,23 +226,51 @@ ivas_error IVAS_DEC_VoIP_FeedFrame(
const bool qBit /* i : Q bit for AMR-WB IO */
);
+#ifdef VARIABLE_SPEED_DECODING
+#ifdef DEBUGGING
+/*! r: error code */
+ivas_error IVAS_DEC_VoIP_SetScale(
+ IVAS_DEC_HANDLE hIvasDec, /* i/o: IVAS decoder handle */
+ const int16_t scale /* i : TSM scale to set */
+);
+#endif
+#endif
+
/*! r: error code */
ivas_error IVAS_DEC_VoIP_GetSamples(
IVAS_DEC_HANDLE hIvasDec, /* i/o: IVAS decoder handle */
uint16_t nSamplesPerChannel, /* i : number of samples per channel requested to be written to output buffer */
int16_t *pcmBuf, /* i/o: buffer for decoded PCM output. The memory must already be allocated and be able to hold the expected number of output samples, based on frame size and number of output channels */
const uint32_t systemTimestamp_ms /* i : current system timestamp */
+#if defined( JBM_TSM_ON_TCS ) || defined(VARIABLE_SPEED_DECODING )
+ ,
+ uint16_t *sampleAvailableNext /* o : samples available for the next call */
+#endif
#ifdef SUPPORT_JBM_TRACEFILE
, JbmTraceFileWriterFn jbmWriterFn,
void* jbmWriter
#endif
);
+#if defined( JBM_TSM_ON_TCS ) || defined(VARIABLE_SPEED_DECODING )
+ivas_error IVAS_DEC_VoIP_Flush(
+ IVAS_DEC_HANDLE hIvasDec, /* i/o: IVAS decoder handle */
+ const int16_t nSamplesPerChannel, /* i : number of samples per channel requested to be written to output buffer */
+ int16_t *pcmBuf, /* i/o: buffer for decoded PCM output. The memory must already be allocated and be able to hold the expected number of output samples, based on frame size and number of output channels */
+ uint16_t *nSamplesAvailableNext, /* o : number of samples still available */
+ int16_t *nSamplesFlushed /* o : number of samples flushed */
+);
+#endif
+
/* Setter functions - apply changes to decoder configuration */
/*! r: error code */
ivas_error IVAS_DEC_EnableVoIP(
IVAS_DEC_HANDLE hIvasDec, /* i/o: IVAS decoder handle */
+#ifdef VARIABLE_SPEED_DECODING
+ const IVAS_DEC_VOIP_MODE voipMode, /* i : VoIP or variable speed */
+ const uint16_t speedFac, /* i : speed factor for variable speed */
+#endif
const int16_t jbmSafetyMargin, /* i : allowed delay reserve for JBM, in milliseconds */
const IVAS_DEC_INPUT_FORMAT inputFormat /* i : format of the input bitstream */
);
@@ -331,6 +386,10 @@ ivas_error IVAS_DEC_GetPcmFrameSize(
/*! r: true if decoder has no data in VoIP jitter buffer */
bool IVAS_DEC_VoIP_IsEmpty(
IVAS_DEC_HANDLE hIvasDec /* i/o: IVAS decoder handle */
+#ifdef JBM_TSM_ON_TCS
+ ,
+ const int16_t nSamplesAsked
+#endif
);
ivas_error IVAS_DEC_VoIP_Get_CA_offset(
diff --git a/lib_dec/lsf_dec.c b/lib_dec/lsf_dec.c
index 6aa31243afba5544f4bb95eb4680109814eb57b9..73f8933daff76c16e4c0117877280bd95a8be8d7 100644
--- a/lib_dec/lsf_dec.c
+++ b/lib_dec/lsf_dec.c
@@ -43,10 +43,8 @@
#include "rom_com.h"
#include "prot.h"
#include "basop_proto_func.h"
-#ifdef LSF_RE_USE_SECONDARY_CHANNEL
#include "ivas_prot.h"
#include "ivas_rom_com.h"
-#endif
#include "wmc_auto.h"
@@ -74,10 +72,8 @@ void lsf_dec(
float *lsp_new, /* o : de-quantized LSP vector */
float *lsp_mid, /* o : de-quantized mid-frame LSP vector */
const int16_t tdm_low_rate_mode /* i : secondary channel low rate mode flag */
-#ifdef LSF_RE_USE_SECONDARY_CHANNEL
,
const float tdm_lsfQ_PCh[M] /* i : Q LSFs for primary channel */
-#endif
)
{
int16_t i, nBits, coder_type, no_param_lpc;
@@ -132,12 +128,8 @@ void lsf_dec(
}
/* LSF de-quantization */
- lsf_end_dec( st, coder_type, st->bwidth, nBits, lsf_new, param_lpc, LSF_Q_prediction, &no_param_lpc
-#ifdef LSF_RE_USE_SECONDARY_CHANNEL
- ,
- tdm_lsfQ_PCh
-#endif
- );
+ lsf_end_dec( st, coder_type, st->bwidth, nBits, lsf_new, param_lpc, LSF_Q_prediction, &no_param_lpc,
+ tdm_lsfQ_PCh );
/* convert quantized LSFs to LSPs */
lsf2lsp( lsf_new, lsp_new, M, st->sr_core );
@@ -267,10 +259,8 @@ void lsf_end_dec(
int16_t *lpc_param, /* i : LPC parameters */
int16_t *LSF_Q_prediction, /* o : LSF prediction mode */
int16_t *nb_indices /* o : number of indices */
-#ifdef LSF_RE_USE_SECONDARY_CHANNEL
,
const float tdm_lsfQ_PCh[M] /* i : Q LSFs for primary channel */
-#endif
)
{
float pred0[M]; /* Prediction for the safety-net quantizer (usually mean)*/
@@ -292,18 +282,13 @@ void lsf_end_dec(
int16_t nBits;
int16_t coder_type;
int16_t flag_1bit_gran;
-#ifdef LSF_RE_USE_SECONDARY_CHANNEL
float pred3[M];
-#endif
flag_1bit_gran = ( st->element_mode > EVS_MONO );
nBits = nBits_in;
*nb_indices = 0;
- if ( coder_type_org == GENERIC && st->sr_core == INT_FS_16k && st->codec_mode == MODE1
-#ifdef LSF_RE_USE_SECONDARY_CHANNEL
- && ( st->idchan == 0 ) /* this bit is used only for primary channel or mono */
-#endif
+ if ( coder_type_org == GENERIC && st->sr_core == INT_FS_16k && st->codec_mode == MODE1 && ( st->idchan == 0 ) /* this bit is used only for primary channel or mono */
)
{
coder_type = get_next_indice( st, 1 );
@@ -346,13 +331,11 @@ void lsf_end_dec(
p_lpc_param = lpc_param;
-#ifdef LSF_RE_USE_SECONDARY_CHANNEL
if ( st->tdm_LRTD_flag == 0 && st->idchan == 1 && tdm_lsfQ_PCh != NULL )
{
/* if secondary channel predmode is set to be > 2 */
predmode += 3;
}
-#endif
if ( predmode == 0 )
{
@@ -380,7 +363,6 @@ void lsf_end_dec(
st->safety_net = safety_net;
-#ifdef LSF_RE_USE_SECONDARY_CHANNEL
/* Make sure there are the correct bit allocations */
if ( st->idchan == 1 && predmode > 2 )
{
@@ -390,7 +372,6 @@ void lsf_end_dec(
mvs2s( levels1, levels0, stages0 );
mvs2s( bits1, bits0, stages0 );
}
-#endif
/*--------------------------------------------------------------------------*
* Read indices from array
@@ -535,18 +516,15 @@ void lsf_end_dec(
pred1[i] = pred0[i] + MU_MA * st->mem_MA[i];
}
-#ifdef LSF_RE_USE_SECONDARY_CHANNEL
/* TD stereo SCh: perform intra-frame prediction with pulling-to-mean */
if ( st->tdm_LRTD_flag == 0 && st->idchan == 1 && tdm_lsfQ_PCh != NULL )
{
tdm_SCh_LSF_intra_pred( st->element_brate, tdm_lsfQ_PCh, pred3 );
}
-#endif
if ( safety_net )
{
/* LVQ */
-#ifdef LSF_RE_USE_SECONDARY_CHANNEL
if ( st->tdm_LRTD_flag == 0 && st->idchan == 1 && tdm_lsfQ_PCh != NULL )
{
@@ -559,33 +537,24 @@ void lsf_end_dec(
}
else
{
-#endif
st->BER_detect = st->BER_detect |
vq_dec_lvq( 1, qlsf, &lindice[1], stages0, M, mode_lvq, levels0[stages0 - 1] );
v_add( qlsf, pred0, qlsf, M );
v_sub( qlsf, pred1, st->mem_MA, M );
-#ifdef LSF_RE_USE_SECONDARY_CHANNEL
}
-#endif
}
else
{
-#ifdef LSF_RE_USE_SECONDARY_CHANNEL
if ( predmode == 4 )
{
mode_lvq_p = 9;
predmode = 2;
}
-#endif
st->BER_detect = st->BER_detect |
vq_dec_lvq( 0, qlsf, &lindice[1], stages1, M, mode_lvq_p, levels1[stages1 - 1] );
-#ifdef LSF_RE_USE_SECONDARY_CHANNEL
if ( predmode == 1 || ( predmode == 4 ) ) /* MA only */
-#else
- if ( predmode == 1 ) /* MA only */
-#endif
{
mvr2r( qlsf, st->mem_MA, M );
v_add( qlsf, pred1, qlsf, M );
diff --git a/lib_dec/lsf_msvq_ma_dec.c b/lib_dec/lsf_msvq_ma_dec.c
index ede93bb1623ccdb68fb963356947701764e81522..9c911ab5f6f82be803ce483aced3d5e9948bbfe0 100644
--- a/lib_dec/lsf_msvq_ma_dec.c
+++ b/lib_dec/lsf_msvq_ma_dec.c
@@ -187,11 +187,7 @@ int16_t D_lsf_tcxlpc(
NumIndices = 1;
-#ifdef ERI_FDCNGVQ_LOW_ROM
msvq_dec( lsf_codebook[narrowband][cdk], lsf_dims, lsf_offs, TCXLPC_NUMSTAGES, M, M, indices + NumIndices, 0, NULL, lsf_q, lsf_q_ind );
-#else
- msvq_dec( lsf_codebook[narrowband][cdk], lsf_dims, lsf_offs, TCXLPC_NUMSTAGES, M, M, indices + NumIndices, lsf_q, lsf_q_ind );
-#endif
NumIndices += TCXLPC_NUMSTAGES;
@@ -200,11 +196,7 @@ int16_t D_lsf_tcxlpc(
/* Only add contribution if flag is enabled */
-#ifdef ERI_FDCNGVQ_LOW_ROM
msvq_dec( lsf_ind_codebook[narrowband][cdk], lsf_ind_dims, lsf_ind_offs, TCXLPC_IND_NUMSTAGES, M, M, indices + NumIndices, 0, NULL, lsf_rem_q, lsf_rem_q_ind );
-#else
- msvq_dec( lsf_ind_codebook[narrowband][cdk], lsf_ind_dims, lsf_ind_offs, TCXLPC_IND_NUMSTAGES, M, M, indices + NumIndices, lsf_rem_q, lsf_rem_q_ind );
-#endif
NumIndices += TCXLPC_IND_NUMSTAGES;
/* Add to MA-removed vector */
@@ -273,11 +265,7 @@ int16_t dec_lsf_tcxlpc(
}
/* Decode independent lsf */
-#ifdef ERI_FDCNGVQ_LOW_ROM
msvq_dec( lsf_codebook[narrowband][cdk], lsf_dims, lsf_offs, TCXLPC_NUMSTAGES, M, M, flag + 1, 0, NULL, lsf_q_ignored, lsf_q_ind );
-#else
- msvq_dec( lsf_codebook[narrowband][cdk], lsf_dims, lsf_offs, TCXLPC_NUMSTAGES, M, M, flag + 1, lsf_q_ignored, lsf_q_ind );
-#endif
/* Update flag */
*flag = lsf_ind_is_active( lsf_q_ind, lsf_means[narrowband], narrowband, cdk );
diff --git a/lib_dec/stat_dec.h b/lib_dec/stat_dec.h
index 13fed9573b4368d84ebb555c061e07bc69fb8c29..c971cf0e21f1d08f3f3c0ca19c4d774e6f4ffc0f 100644
--- a/lib_dec/stat_dec.h
+++ b/lib_dec/stat_dec.h
@@ -98,21 +98,22 @@ typedef struct
float bandNoiseShape[FFTLEN2]; /* CNG spectral shape computed at the decoder */
float partNoiseShape[NPART]; /* CNG spectral shape computed at the decoder */
- float smoothed_psd[L_FRAME16k]; /* stereo CNA - periodogram smoothed with IIR filter */
- float msPeriodog_ST[NPART_SHAPING]; /* stereo CNA - short-term periodogram */
- int16_t ms_last_inactive_bwidth; /* stereo CNA - bandwidth from the last inactive frame */
- int16_t ms_cnt_bw_up; /* stereo CNA - downward counter of frames since the last NB->WB switch */
- float cna_LR_LT; /* stereo CNA - long-term L/R correlation factor calculated on stereo upmix */
- float cna_ILD_LT; /* stereo CNA - long-term ILD factor calculated on stereo upmix */
- float cna_g_state[STEREO_DFT_BAND_MAX]; /* stereo CNA - side gains from the last inactive frame */
- float cna_cm[STEREO_DFT_BAND_MAX + 1]; /* stereo CNA - coherence from the last inactive frame */
- int16_t first_cna_noise_updated; /* stereo CNA - flag indicating that comfort noise has been properly initialized during warmup */
- int16_t first_cna_noise_update_cnt; /* stereo CNA - counter of CN initialization frames */
- int16_t cna_nbands; /* stereo CNA - number of frequency bands used by the CNA in DFT stereo mode */
- int16_t cna_band_limits[MAX_CNA_NBANDS + 1]; /* stereo CNA - band limits used by the CNA in DFT stereo mode */
- float cna_act_fact; /* stereo CNA - long-term signal activity factor (0-1) */
- float cna_rescale_fact; /* stereo CNA - CN energy re-scaling factor to maintain decoded energy */
- int16_t cna_seed; /* stereo CNA - seed for random CN generator */
+ float smoothed_psd[L_FRAME16k]; /* stereo CNA - periodogram smoothed with IIR filter */
+ float msPeriodog_ST[NPART_SHAPING]; /* stereo CNA - short-term periodogram */
+ int16_t ms_last_inactive_bwidth; /* stereo CNA - bandwidth from the last inactive frame */
+ int16_t ms_cnt_bw_up; /* stereo CNA - downward counter of frames since the last NB->WB switch */
+ float cna_LR_LT; /* stereo CNA - long-term L/R correlation factor calculated on stereo upmix */
+ float cna_ILD_LT; /* stereo CNA - long-term ILD factor calculated on stereo upmix */
+ float cna_g_state[STEREO_DFT_BAND_MAX]; /* stereo CNA - side gains from the last inactive frame */
+ float cna_cm[STEREO_DFT_BAND_MAX]; /* stereo CNA - coherence from the last inactive frame */
+ int16_t first_cna_noise_updated; /* stereo CNA - flag indicating that comfort noise has been properly initialized during warmup */
+ int16_t first_cna_noise_update_cnt; /* stereo CNA - counter of CN initialization frames */
+ int16_t cna_nbands; /* stereo CNA - number of frequency bands used by the CNA in DFT stereo mode */
+
+ int16_t cna_band_limits[STEREO_DFT_BAND_MAX + 1]; /* stereo CNA - band limits used by the CNA in DFT stereo mode */
+ float cna_act_fact; /* stereo CNA - long-term signal activity factor (0-1) */
+ float cna_rescale_fact; /* stereo CNA - CN energy re-scaling factor to maintain decoded energy */
+ int16_t cna_seed; /* stereo CNA - seed for random CN generator */
int16_t flag_dtx_mode;
float lp_speech;
@@ -1345,10 +1346,7 @@ typedef struct Decoder_State
/* MCT Channel mode indication: LFE, ignore channel? */
MCT_CHAN_MODE mct_chan_mode;
- int16_t cng_ism_flag; /* CNG in ISM format flag */
-#ifndef FIX_ISM_DTX_CNG_BWIDTH_ALT
- int16_t read_sid_info; /* For ParamISM, use the transmitted noise */
-#endif
+ int16_t cng_ism_flag; /* CNG in ISM format flag */
int16_t is_ism_format; /* Indication whether the codec operates in ISM format */
} Decoder_State, *DEC_CORE_HANDLE;
diff --git a/lib_dec/swb_bwe_dec.c b/lib_dec/swb_bwe_dec.c
index e7eda534ae5817eaeaf22c5051753828f1ec478d..a89a17cca85be7d365bcd352253ca615c1c233f0 100644
--- a/lib_dec/swb_bwe_dec.c
+++ b/lib_dec/swb_bwe_dec.c
@@ -586,8 +586,8 @@ void swb_bwe_dec(
if ( st->element_mode == IVAS_CPE_DFT && !use_cldfb_for_dft )
{
- /* TBD - wtda() does not support L_FRAME length; thus temporarily resample the signal */
- /* TBV - delay output[] by 1.25ms ? */
+ /* todo - wtda() does not support L_FRAME length; thus temporarily resample the signal */
+ /* todo - delay output[] by 1.25ms ? */
lerp( output, ysynth, L_FRAME16k, st->L_frame );
/* windowing of the ACELP core synthesis */
@@ -734,7 +734,7 @@ void swb_bwe_dec(
}
else if ( frica_flag == 1 && hBWE_FD->prev_frica_flag == 0 )
{
- /* IVAS_fmToDo: TBD - synth[] is @internal_Fs!!! */
+ /* IVAS_fmToDo: synth[] is @internal_Fs!!! */
time_reduce_pre_echo( synth, hb_synth, hBWE_FD->prev_td_energy, l_subfr );
}
else
diff --git a/lib_dec/swb_tbe_dec.c b/lib_dec/swb_tbe_dec.c
index 79fe3b0e68df74513fc47ddd79198162d95365bc..e4f211b2aab46b252bb8b9f8560c99f34b05959b 100644
--- a/lib_dec/swb_tbe_dec.c
+++ b/lib_dec/swb_tbe_dec.c
@@ -577,7 +577,6 @@ void swb_tbe_dec(
set_f( GainShape, hBWE_TD->prev_GainShape, NUM_SHB_SUBFR );
}
- /* this never happens */
mvr2r( hBWE_TD->lsp_prevfrm, lsf_shb, LPC_SHB_ORDER );
set_f( shb_res_gshape, 0.2f, NB_SUBFR16k );
}
@@ -1864,19 +1863,16 @@ static void dequantizeSHBparams(
lsf_q[LATTICE_DIM + 1] = dotp( lsf_q, &LastCoefPred_1bit[2 * ( LATTICE_DIM + 1 ) * Idx_pred + LATTICE_DIM + 1], LATTICE_DIM );
}
- /* !!! TODO: read empty bits - should be removed */
if ( nbits < NUM_BITS_SHB_MSLVQ )
{
Idx_pred = get_next_indice( st, NUM_BITS_SHB_MSLVQ - nbits );
}
- /* !!! end empty bits */
v_add( SHB_LSF_mean, lsf_q, lsf_q, LPC_SHB_ORDER );
v_sort( lsf_q, 0, LPC_SHB_ORDER - 1 );
}
else
{
- /* !!!! this purposely reverts the inclusion of extl_brate == SWB_TBE_1k75 into the logic - remove this comment when this macro is deleted !!!!! */
if ( extl_brate == SWB_TBE_1k6 || extl_brate == FB_TBE_1k8 || extl_brate == SWB_TBE_2k8 || extl_brate == FB_TBE_3k0 )
{
for ( i = 0; i < NUM_Q_LSF; i++ )
diff --git a/lib_enc/acelp_core_enc.c b/lib_enc/acelp_core_enc.c
index 0310a713e318b0d4bfb0d53730304b524aee256c..d78f9bf25888ea73be399e04a4d086a681708366 100644
--- a/lib_enc/acelp_core_enc.c
+++ b/lib_enc/acelp_core_enc.c
@@ -47,9 +47,7 @@
#include "prot.h"
#include "ivas_cnst.h"
#include "ivas_prot.h"
-#ifdef LSF_RE_USE_SECONDARY_CHANNEL
#include "ivas_rom_com.h"
-#endif
#include "wmc_auto.h"
/*-------------------------------------------------------------------*
@@ -75,10 +73,7 @@ ivas_error acelp_core_enc(
float pitch_buf[NB_SUBFR16k], /* o : floating pitch for each subframe */
int16_t *unbits, /* o : number of unused bits */
STEREO_TD_ENC_DATA_HANDLE hStereoTD, /* i/o: TD stereo encoder handle */
-#ifndef LSF_RE_USE_SECONDARY_CHANNEL_REUSEMODE
- const float tdm_lspQ_PCh[M], /* i : Q LSPs for primary channel */
-#endif
- const float tdm_lsfQ_PCh[M] /* i : Q LSFs for primary channel */
+ const float tdm_lsfQ_PCh[M] /* i : Q LSFs for primary channel */
)
{
int16_t i, nBits; /* reserved bits */
@@ -377,11 +372,7 @@ ivas_error acelp_core_enc(
if ( !nelp_mode && !ppp_mode )
{
-#ifdef LSF_RE_USE_SECONDARY_CHANNEL_REUSEMODE
config_acelp1( ENC, st->total_brate, st->core_brate, st->core, st->extl, st->extl_brate, st->L_frame, st->GSC_noisy_speech, &( st->acelp_cfg ), hBstr->nb_bits_tot, st->coder_type, tc_subfr, 0, &nb_bits, unbits, st->element_mode, &uc_two_stage_flag, tdm_lp_reuse_flag, tdm_low_rate_mode, st->idchan, st->active_cnt, tdm_Pitch_reuse_flag, st->tdm_LRTD_flag, st->GSC_IVAS_mode );
-#else
- config_acelp1( ENC, st->total_brate, st->core_brate, st->core, st->extl, st->extl_brate, st->L_frame, st->GSC_noisy_speech, &( st->acelp_cfg ), hBstr->nb_bits_tot, st->coder_type, tc_subfr, 0, &nb_bits, unbits, st->element_mode, &uc_two_stage_flag, tdm_lp_reuse_flag, tdm_low_rate_mode, st->idchan, tdm_Pitch_reuse_flag, st->tdm_LRTD_flag, st->GSC_IVAS_mode );
-#endif
}
/*-----------------------------------------------------------------*
@@ -417,17 +408,12 @@ ivas_error acelp_core_enc(
if ( !tdm_lp_reuse_flag )
{
-#ifdef LSF_RE_USE_SECONDARY_CHANNEL
lsf_enc( st, lsf_new, lsp_new, lsp_mid, Aq, tdm_low_rate_mode, st->GSC_IVAS_mode, tdm_lsfQ_PCh );
-#else
- lsf_enc( st, lsf_new, lsp_new, lsp_mid, Aq, tdm_low_rate_mode, st->GSC_IVAS_mode );
-#endif
}
else
{
const float *pt_interp_2;
-#ifdef LSF_RE_USE_SECONDARY_CHANNEL_REUSEMODE
if ( st->active_cnt != 1 )
{
int16_t beta_index;
@@ -442,13 +428,6 @@ ivas_error acelp_core_enc(
push_indice( hBstr, IND_IC_LSF_PRED, beta_index, TDM_IC_LSF_PRED_BITS );
}
-#else
- if ( st->active_cnt != 1 )
- {
- mvr2r( tdm_lspQ_PCh, lsp_new, M );
- mvr2r( tdm_lsfQ_PCh, lsf_new, M );
- }
-#endif
pt_interp_2 = interpol_frac_12k8;
if ( tdm_low_rate_mode == 1 && st->coder_type > UNVOICED )
@@ -506,11 +485,7 @@ ivas_error acelp_core_enc(
{
tc_classif_enc( st->L_frame, &tc_subfr, &position, attack_flag, st->pitch[0], res );
-#ifdef LSF_RE_USE_SECONDARY_CHANNEL_REUSEMODE
config_acelp1( ENC, st->total_brate, st->core_brate, st->core, st->extl, st->extl_brate, st->L_frame, -1, &( st->acelp_cfg ), hBstr->nb_bits_tot, st->coder_type, tc_subfr, 1, NULL, unbits, st->element_mode, &uc_two_stage_flag, tdm_lp_reuse_flag, tdm_low_rate_mode, st->idchan, st->active_cnt, tdm_Pitch_reuse_flag, st->tdm_LRTD_flag, st->GSC_IVAS_mode );
-#else
- config_acelp1( ENC, st->total_brate, st->core_brate, st->core, st->extl, st->extl_brate, st->L_frame, -1, &( st->acelp_cfg ), hBstr->nb_bits_tot, st->coder_type, tc_subfr, 1, NULL, unbits, st->element_mode, &uc_two_stage_flag, tdm_lp_reuse_flag, tdm_low_rate_mode, st->idchan, tdm_Pitch_reuse_flag, st->tdm_LRTD_flag, st->GSC_IVAS_mode );
-#endif
}
/*---------------------------------------------------------------*
@@ -568,18 +543,10 @@ ivas_error acelp_core_enc(
lsf_syn_mem_restore( st, tilt_code_bck, gc_threshold_bck, clip_var_bck, next_force_sf_bck, lsp_new, lsp_mid, clip_var, mem_AR, mem_MA, lsp_new_bck, lsp_mid_bck, Bin_E, Bin_E_old, mem_syn_bck, mem_w0_bck, streaklimit, pstreaklen );
/* Configure ACELP bit allocation */
-#ifdef LSF_RE_USE_SECONDARY_CHANNEL_REUSEMODE
config_acelp1( ENC, st->total_brate, st->core_brate, st->core, st->extl, st->extl_brate, st->L_frame, -1, &( st->acelp_cfg ), hBstr->nb_bits_tot, st->coder_type, tc_subfr, 0, &nb_bits, unbits, 0, &uc_two_stage_flag, 0, 0, st->idchan, st->active_cnt, tdm_Pitch_reuse_flag, st->tdm_LRTD_flag, st->GSC_IVAS_mode );
-#else
- config_acelp1( ENC, st->total_brate, st->core_brate, st->core, st->extl, st->extl_brate, st->L_frame, -1, &( st->acelp_cfg ), hBstr->nb_bits_tot, st->coder_type, tc_subfr, 0, &nb_bits, unbits, 0, &uc_two_stage_flag, 0, 0, st->idchan, tdm_Pitch_reuse_flag, st->tdm_LRTD_flag, st->GSC_IVAS_mode );
-#endif
/* redo LSF quantization */
-#ifdef LSF_RE_USE_SECONDARY_CHANNEL
lsf_enc( st, lsf_new, lsp_new, lsp_mid, Aq, tdm_low_rate_mode, 0, NULL );
-#else
- lsf_enc( st, lsf_new, lsp_new, lsp_mid, Aq, tdm_low_rate_mode, 0 );
-#endif
/* recalculation of LP residual (filtering through A[z] filter) */
calc_residu( inp, res, Aq, st->L_frame );
diff --git a/lib_enc/acelp_core_switch_enc.c b/lib_enc/acelp_core_switch_enc.c
index 5813968434cb7d076648e2cead29e47f3deaa254..0fa3ba313061ef4ef7b4df962e3a2f7d1f6f50f4 100644
--- a/lib_enc/acelp_core_switch_enc.c
+++ b/lib_enc/acelp_core_switch_enc.c
@@ -73,6 +73,10 @@ void acelp_core_switch_enc(
const float *inp;
int32_t cbrate;
float Aq[2 * ( M + 1 )];
+#ifdef IND_LIST_DYN
+ uint16_t value;
+ int16_t nb_bits;
+#endif
BSTR_ENC_HANDLE hBstr = st->hBstr;
/* initializations */
@@ -151,11 +155,7 @@ void acelp_core_switch_enc(
* Excitation encoding
*----------------------------------------------------------------*/
-#ifdef LSF_RE_USE_SECONDARY_CHANNEL_REUSEMODE
config_acelp1( ENC, st->total_brate, cbrate, st->core, -1, -1, st->last_L_frame, -1, &( st->acelp_cfg ), hBstr->nb_bits_tot, GENERIC, -1, -1, &j, &i, st->element_mode, &i /*dummy*/, 0 /*tdm_lp_reuse_flag*/, 0 /*tdm_low_rate_mode*/, st->idchan, st->active_cnt, 0 /*tdm_Pitch_reuse_flag*/, 0, 0 /*GSC_IVAS_mode*/ );
-#else
- config_acelp1( ENC, st->total_brate, cbrate, st->core, -1, -1, st->last_L_frame, -1, &( st->acelp_cfg ), hBstr->nb_bits_tot, GENERIC, -1, -1, &j, &i, st->element_mode, &i /*dummy*/, 0 /*tdm_lp_reuse_flag*/, 0 /*tdm_low_rate_mode*/, st->idchan, 0 /*tdm_Pitch_reuse_flag*/, 0, 0 /*GSC_IVAS_mode*/ );
-#endif
encod_gen_voic_core_switch( st, st->last_L_frame, inp, Aq, A, T_op, st->voicing, exc, cbrate );
@@ -163,12 +163,25 @@ void acelp_core_switch_enc(
* Manipulate ACELP subframe indices (move them to their proper place)
*----------------------------------------------------------------*/
+#ifdef IND_LIST_DYN
+ i = find_indice( hBstr, TAG_ACELP_SUBFR_LOOP_START, &value, &nb_bits );
+#ifdef DEBUGGING
+ assert( i >= 0 && "Internal error in ACELP core switching - unable to find ACELP subframe indices!" );
+#endif
+ while ( hBstr->ind_list[i].id == TAG_ACELP_SUBFR_LOOP_START )
+ {
+ push_indice( hBstr, IND_CORE_SWITCHING_CELP_SUBFRAME, hBstr->ind_list[i].value, hBstr->ind_list[i].nb_bits );
+ i++;
+ }
+ delete_indice( hBstr, TAG_ACELP_SUBFR_LOOP_START );
+#else
for ( i = 0; i < 20; i++ )
{
hBstr->ind_list[IND_CORE_SWITCHING_CELP_SUBFRAME + i].value = hBstr->ind_list[TAG_ACELP_SUBFR_LOOP_START + i].value;
hBstr->ind_list[IND_CORE_SWITCHING_CELP_SUBFRAME + i].nb_bits = hBstr->ind_list[TAG_ACELP_SUBFR_LOOP_START + i].nb_bits;
hBstr->ind_list[TAG_ACELP_SUBFR_LOOP_START + i].nb_bits = -1;
}
+#endif
/*----------------------------------------------------------------*
* BWE encoding
diff --git a/lib_enc/cng_enc.c b/lib_enc/cng_enc.c
index 04d9e4116621c977f0ae6a60f4c4adc90d259576..6d49d9c8863d9c98ded4ccaf0ffeffcd4e9e0c84 100644
--- a/lib_enc/cng_enc.c
+++ b/lib_enc/cng_enc.c
@@ -263,11 +263,7 @@ void CNG_enc(
}
else
{
-#ifdef LSF_RE_USE_SECONDARY_CHANNEL
lsf_enc( st, lsf_new, lsp_new, 0, 0, 0, 0, NULL );
-#else
- lsf_enc( st, lsf_new, lsp_new, 0, 0, 0, 0 );
-#endif
}
/* Reset CNG history if CNG frame length is changed */
@@ -885,8 +881,12 @@ void swb_CNG_enc(
else if ( st->element_mode == IVAS_CPE_DFT && st->core_brate == SID_2k40 )
{
/* LF-boost not used in DFT-stereo, instead the bandwidth is transmitted */
+#ifdef IND_LIST_DYN
+ delete_indice( st->hBstr, IND_CNG_ENV1 );
+#else
st->hBstr->nb_bits_tot = st->hBstr->nb_bits_tot - st->hBstr->ind_list[IND_CNG_ENV1].nb_bits;
st->hBstr->ind_list[IND_CNG_ENV1].nb_bits = -1;
+#endif
push_indice( st->hBstr, IND_BWIDTH, st->bwidth, 2 );
push_indice( st->hBstr, IND_UNUSED, 0, 4 );
push_indice( st->hBstr, IND_SID_BW, 1, 1 );
@@ -962,8 +962,12 @@ static void shb_CNG_encod(
push_indice( hBstr, IND_SHB_CNG_GAIN, idx_ener, 4 );
push_indice( hBstr, IND_SID_BW, 1, 1 );
+#ifdef IND_LIST_DYN
+ delete_indice( hBstr, IND_CNG_ENV1 );
+#else
hBstr->nb_bits_tot = hBstr->nb_bits_tot - hBstr->ind_list[IND_CNG_ENV1].nb_bits;
hBstr->ind_list[IND_CNG_ENV1].nb_bits = -1;
+#endif
if ( st->element_mode == IVAS_CPE_DFT )
{
push_indice( st->hBstr, IND_BWIDTH, st->bwidth, 2 );
diff --git a/lib_enc/core_switching_enc.c b/lib_enc/core_switching_enc.c
index ad52e197b940c5a39fcbd2e3f434a0f7982e07eb..2b16b49d46d5a5e7a2d69b9d34ed460ba19516e3 100644
--- a/lib_enc/core_switching_enc.c
+++ b/lib_enc/core_switching_enc.c
@@ -258,7 +258,7 @@ void core_switching_pre_enc(
/* reset BWE memories */
if ( st->hBWE_TD != NULL )
{
- set_f( st->hBWE_FD->old_syn_12k8_16k, 0, NS2SA( 16000, DELAY_FD_BWE_ENC_NS ) ); /* TBV: this might not be needed */
+ set_f( st->hBWE_FD->old_syn_12k8_16k, 0, NS2SA( 16000, DELAY_FD_BWE_ENC_NS ) ); /* TODO - TBV: this might not be needed */
}
}
diff --git a/lib_enc/dtx.c b/lib_enc/dtx.c
index c99a8faf286fdd9f87c0acfd9ecb2a66dcee6162..8357dd3a82c2dedcf99d2b534d1ae36b5c7e12b8 100644
--- a/lib_enc/dtx.c
+++ b/lib_enc/dtx.c
@@ -64,8 +64,7 @@
#define LTE_VAR -4.0f
#define MAX_BRATE_DTX_EVS ACELP_24k40 /* maximum bitrate to which the default DTX is applied in EVS; otherwise DTX is applied only in silence */
-#define MAX_BRATE_DTX_IVAS IVAS_64k /* maximum bitrate to which the default DTX is applied in IVAS; otherwise DTX is applied only in silence */
-
+#define MAX_BRATE_DTX_IVAS IVAS_80k /* maximum bitrate to which the default DTX is applied in IVAS; otherwise DTX is applied only in silence */
/*-------------------------------------------------------------------*
* Local function prototypes
*-------------------------------------------------------------------*/
@@ -86,9 +85,7 @@ void dtx(
)
{
float alpha;
-
DTX_ENC_HANDLE hDtxEnc = st->hDtxEnc;
-
int16_t last_br_cng_flag, last_br_flag, br_dtx_flag;
if ( st->dtx_sce_sba != 0 )
{
@@ -99,7 +96,6 @@ void dtx(
else
{
last_br_cng_flag = st->last_total_brate_cng <= MAX_BRATE_DTX_EVS || st->lp_noise < 15 || ( st->element_mode == IVAS_SCE && st->last_total_brate_cng <= MAX_BRATE_DTX_IVAS );
-
last_br_flag = st->last_total_brate <= MAX_BRATE_DTX_EVS || st->lp_noise < 15 || ( st->element_mode == IVAS_SCE && st->last_total_brate <= MAX_BRATE_DTX_IVAS );
br_dtx_flag = 0;
}
@@ -238,7 +234,7 @@ void dtx(
}
else
{
- if ( ( st->cng_type == FD_CNG && ( st->total_brate <= MAX_BRATE_DTX_EVS || ( st->element_mode == IVAS_SCE && ivas_total_brate <= MAX_BRATE_DTX_IVAS ) ) ) || ( st->element_mode == IVAS_CPE_MDCT ) ) /* at highest bitrates, use exclusively LP_CNG */
+ if ( ( st->cng_type == FD_CNG && ( st->total_brate <= MAX_BRATE_DTX_EVS || ( st->element_mode != EVS_MONO && ivas_total_brate <= MAX_BRATE_DTX_IVAS ) ) ) || ( st->element_mode == IVAS_CPE_MDCT ) ) /* at highest bitrates, use exclusively LP_CNG */
{
if ( st->element_mode == EVS_MONO && ( st->total_brate == ACELP_9k60 || st->total_brate == ACELP_16k40 || st->total_brate == ACELP_24k40 ) )
{
@@ -259,7 +255,13 @@ void dtx(
/* reset the bitstream (IVAS format signaling was already written) */
if ( st->element_mode != IVAS_CPE_MDCT && st->hBstr != NULL )
{
- reset_indices_enc( st->hBstr, MAX_NUM_INDICES );
+ reset_indices_enc( st->hBstr,
+#ifdef IND_LIST_DYN
+ st->hBstr->nb_ind_tot
+#else
+ MAX_NUM_INDICES
+#endif
+ );
}
}
diff --git a/lib_enc/enc_ppp.c b/lib_enc/enc_ppp.c
index 823d6cf3cdb244a96f0f894df172f66aafbf0b7d..328c1d5b5215d500452fcb61e3e6a76f71597a95 100644
--- a/lib_enc/enc_ppp.c
+++ b/lib_enc/enc_ppp.c
@@ -169,7 +169,14 @@ ivas_error encod_ppp(
}
/* delete previous indices */
- reset_indices_enc( hBstr, MAX_NUM_INDICES );
+ reset_indices_enc( hBstr,
+#ifdef IND_LIST_DYN
+ hBstr->nb_ind_tot
+#else
+ MAX_NUM_INDICES
+#endif
+ );
+
/* signaling matrix (writing of signaling bits) */
signaling_enc( st );
diff --git a/lib_enc/eval_pit_contr.c b/lib_enc/eval_pit_contr.c
index 5dd310177230d29c68fe414a5eaa9db3e7ce91cd..76bf54b0254641fe7d8ce3aa6c3761c991cd6835 100644
--- a/lib_enc/eval_pit_contr.c
+++ b/lib_enc/eval_pit_contr.c
@@ -326,18 +326,26 @@ int16_t Pit_exc_contribution_len(
/* pitch contribution useless - delete all previously written indices belonging to pitch contribution */
for ( i = TAG_ACELP_SUBFR_LOOP_START; i < TAG_ACELP_SUBFR_LOOP_END; i++ )
{
+#ifdef IND_LIST_DYN
+ delete_indice( hBstr, i );
+#else
if ( hBstr->ind_list[i].nb_bits != -1 )
{
hBstr->nb_bits_tot -= hBstr->ind_list[i].nb_bits;
hBstr->ind_list[i].nb_bits = -1;
}
+#endif
}
+#ifdef IND_LIST_DYN
+ delete_indice( hBstr, IND_ES_PRED );
+#else
if ( hBstr->ind_list[IND_ES_PRED].nb_bits != -1 )
{
hBstr->nb_bits_tot -= hBstr->ind_list[IND_ES_PRED].nb_bits;
hBstr->ind_list[IND_ES_PRED].nb_bits = -1;
}
+#endif
}
if ( st->core_brate < CFREQ_BITRATE )
diff --git a/lib_enc/evs_enc.c b/lib_enc/evs_enc.c
index 2e2a379ec9fb521947d35a9136a8adfa266b552a..8a0a92c76a29628d2b24654c249e512a6b18cf2f 100644
--- a/lib_enc/evs_enc.c
+++ b/lib_enc/evs_enc.c
@@ -103,6 +103,7 @@ ivas_error evs_enc(
error = IVAS_ERR_OK;
push_wmops( "evs_enc" );
+
/*------------------------------------------------------------------*
* Initialization
*-----------------------------------------------------------------*/
@@ -242,11 +243,7 @@ ivas_error evs_enc(
if ( st->core == ACELP_CORE )
{
-#ifdef LSF_RE_USE_SECONDARY_CHANNEL_REUSEMODE
if ( ( error = acelp_core_enc( st, inp, ener, A, Aw, epsP, lsp_new, lsp_mid, vad_hover_flag, attack_flag, bwe_exc_extended, voice_factors, old_syn_12k8_16k, pitch_buf, &unbits, NULL, NULL ) ) != IVAS_ERR_OK )
-#else
- if ( ( error = acelp_core_enc( st, inp, ener, A, Aw, epsP, lsp_new, lsp_mid, vad_hover_flag, attack_flag, bwe_exc_extended, voice_factors, old_syn_12k8_16k, pitch_buf, &unbits, NULL, NULL, NULL ) ) != IVAS_ERR_OK )
-#endif
{
return error;
}
@@ -267,8 +264,7 @@ ivas_error evs_enc(
core_switching_post_enc( st, old_inp_12k8, old_inp_16k, A );
-#if !defined( FIX_I4_OL_PITCH )
- /* ToDo: this is a hack to keep bitexactness wrt. EVS but the logic is wrong */
+#ifndef FIX_I4_OL_PITCH
if ( st->core == HQ_CORE )
{
mvs2s( pitch_orig, st->pitch, 3 ); /* original open-loop pitch values might be altered in core_acelp_tcx20_switching() */
diff --git a/lib_enc/ext_sig_ana.c b/lib_enc/ext_sig_ana.c
index 80e652cf07c987e48b36c93a601650838efc12a3..e76457e61c941f689e42359149bc27bfb3702a39 100644
--- a/lib_enc/ext_sig_ana.c
+++ b/lib_enc/ext_sig_ana.c
@@ -443,11 +443,13 @@ void core_signal_analysis_high_bitrate(
{
ProcessIGF( st, hTcxEnc->spectrum[frameno], hTcxEnc->spectrum[frameno], powerSpec, transform_type[frameno] == TCX_20, frameno, 0, vad_hover_flag );
}
-
- /* Copy memory */
- mvr2r( lsp_new, st->lspold_enc, M );
}
}
+ if ( st->element_mode != IVAS_CPE_MDCT )
+ {
+ /* Copy memory */
+ mvr2r( lsp_new, st->lspold_enc, M );
+ }
return;
}
diff --git a/lib_enc/fd_cng_enc.c b/lib_enc/fd_cng_enc.c
index a76b741ca41726fa5e553dcdc92ad424749d2762..99e0e9c8dbb61736542e84f962110a6b46b535bd 100644
--- a/lib_enc/fd_cng_enc.c
+++ b/lib_enc/fd_cng_enc.c
@@ -513,23 +513,17 @@ void FdCng_encodeSID(
float w[32];
float preemph_fac = st->preemph_fac;
-#ifdef ERI_FDCNGVQ_LOW_ROM
float *invTrfMatrix;
float tmpRAM[FDCNG_VQ_MAX_LEN][FDCNG_VQ_DCT_MAXTRUNC];
float dct_target[FDCNG_VQ_DCT_MAXTRUNC];
float tot_sig_ext[FDCNG_VQ_MAX_LEN];
-#else
- const float *const *codebooks = ( st->element_mode == EVS_MONO ) ? cdk_37bits : cdk_37bits_ivas;
-#endif
const float gain_q_offset = ( st->element_mode == EVS_MONO ) ? GAIN_Q_OFFSET_EVS : GAIN_Q_OFFSET_IVAS;
/* Init */
N = hFdCngEnc->npartDec;
-#ifdef ERI_FDCNGVQ_LOW_ROM
invTrfMatrix = (float *) tmpRAM; /* dynamically filled */
set_zero( v, FDCNG_VQ_MAX_LEN );
-#endif
/* Convert to LOG */
e = 0.f;
@@ -556,7 +550,6 @@ void FdCng_encodeSID(
/* MSVQ encoder */
set_f( w, 1.0f, N );
-#ifdef ERI_FDCNGVQ_LOW_ROM
if ( st->element_mode != EVS_MONO )
{
/* DCT domain compressed/truncated indices used for first stage */
@@ -582,12 +575,6 @@ void FdCng_encodeSID(
msvq_enc( cdk_37bits, NULL, NULL, v, levels_37bits, FD_CNG_maxC_37bits, FD_CNG_stages_37bits, w, N, FD_CNG_maxN_37bits, 0, NULL, indices );
msvq_dec( cdk_37bits, NULL, NULL, FD_CNG_stages_37bits, N, FD_CNG_maxN_37bits, indices, 0, NULL, v, NULL );
}
-#else
- msvq_enc( codebooks, NULL, NULL, v, levels_37bits, FD_CNG_maxC_37bits, FD_CNG_stages_37bits, w, N, FD_CNG_maxN_37bits, indices );
-
- /* MSVQ decoder */
- msvq_dec( codebooks, NULL, NULL, FD_CNG_stages_37bits, N, FD_CNG_maxN_37bits, indices, v, NULL );
-#endif
/* Compute gain */
@@ -936,8 +923,21 @@ void stereoFdCngCoherence(
else if ( sts[0]->core_brate <= SID_2k40 && sts[1]->core_brate <= SID_2k40 )
{
/* case: no VAD for both channels -> INACTIVE FRAME */
- reset_indices_enc( sts[0]->hBstr, MAX_NUM_INDICES );
- reset_indices_enc( sts[1]->hBstr, MAX_NUM_INDICES );
+ reset_indices_enc( sts[0]->hBstr,
+#ifdef IND_LIST_DYN
+ sts[0]->hBstr->nb_ind_tot
+#else
+ MAX_NUM_INDICES
+#endif
+ );
+
+ reset_indices_enc( sts[1]->hBstr,
+#ifdef IND_LIST_DYN
+ sts[1]->hBstr->nb_ind_tot
+#else
+ MAX_NUM_INDICES
+#endif
+ );
/* synchronize SID sending for variable SID rate */
if ( sts[0]->core_brate != sts[1]->core_brate )
@@ -1014,12 +1014,10 @@ void FdCngEncodeMDCTStereoSID(
int16_t no_side_flag;
int16_t is_inp_ms;
-#ifdef ERI_FDCNGVQ_LOW_ROM
float tot_sig_ext[FDCNG_VQ_MAX_LEN], dct_target[CPE_CHANNELS][FDCNG_VQ_DCT_MAXTRUNC]; /* 24 +2*18*/
float *invTrfMatrix;
float tmpRAM[FDCNG_VQ_MAX_LEN][FDCNG_VQ_DCT_MAXTRUNC]; /*24*18*/
invTrfMatrix = (float *) tmpRAM; /* dynamically filled */
-#endif
is_inp_ms = 0;
@@ -1072,11 +1070,7 @@ void FdCngEncodeMDCTStereoSID(
/* Quantize noise shapes */
for ( ch = 0; ch < CPE_CHANNELS; ch++ )
{
-#ifdef ERI_FDCNGVQ_LOW_ROM
/* Normalize MSVQ input */
-#else
- /* Normalize MSVW input */
-#endif
gain[ch] = 0.f;
for ( p = N_GAIN_MIN; p < N_GAIN_MAX; p++ )
{
@@ -1088,8 +1082,6 @@ void FdCngEncodeMDCTStereoSID(
{
ms_ptr[ch][p] -= gain[ch];
}
-
-#ifdef ERI_FDCNGVQ_LOW_ROM
}
/* always split channel targetloop */
@@ -1121,7 +1113,6 @@ void FdCngEncodeMDCTStereoSID(
/* end split */
for ( ch = 0; ch < CPE_CHANNELS; ch++ )
{
-#endif
/* MSVQ */
if ( ch )
{
@@ -1132,7 +1123,6 @@ void FdCngEncodeMDCTStereoSID(
stages = FD_CNG_stages_37bits;
}
-#ifdef ERI_FDCNGVQ_LOW_ROM
/* DCT24 domain compressed/truncated indices used for first stage */
/* mid channel quantization using stages 1 through 6 */
/* & side channel quantization using stages 1 through 4 */
@@ -1141,12 +1131,6 @@ void FdCngEncodeMDCTStereoSID(
msvq_enc( cdk_37bits_ivas, NULL, NULL, ms_ptr[ch], levels_37bits, FD_CNG_maxC_37bits, stages, weights, N, FD_CNG_maxN_37bits, 1, invTrfMatrix, indices[ch] );
msvq_dec( cdk_37bits_ivas, NULL, NULL, stages, N, FD_CNG_maxN_37bits, indices[ch], 1, invTrfMatrix, ms_ptr[ch], NULL );
}
-#else
- msvq_enc( cdk_37bits_ivas, NULL, NULL, ms_ptr[ch], levels_37bits, FD_CNG_maxC_37bits, stages, weights, N, FD_CNG_maxN_37bits, indices[ch] );
-
- msvq_dec( cdk_37bits_ivas, NULL, NULL, stages, N, FD_CNG_maxN_37bits, indices[ch], ms_ptr[ch], NULL );
-
-#endif
}
if ( no_side_flag )
@@ -1203,12 +1187,14 @@ void FdCngEncodeMDCTStereoSID(
/* ---- Write SID bitstream ---- */
+#ifndef IND_LIST_DYN
/* side info */
push_indice( sts[0]->hBstr, IND_SID_TYPE, 1, 1 );
push_indice( sts[0]->hBstr, IND_BWIDTH, sts[0]->bwidth, 2 );
push_indice( sts[0]->hBstr, IND_ACELP_16KHZ, sts[0]->L_frame == L_FRAME16k ? 1 : 0, 1 );
push_indice( sts[1]->hBstr, IND_SID_TYPE, coh_idx, 4 );
push_indice( sts[1]->hBstr, IND_SID_TYPE, no_side_flag, 1 );
+#endif
/* noise shapes and channel gains */
for ( ch = 0; ch < CPE_CHANNELS; ch++ )
@@ -1216,10 +1202,23 @@ void FdCngEncodeMDCTStereoSID(
if ( ch )
{
stages = FD_CNG_JOINT_stages_25bits;
+#ifdef IND_LIST_DYN
+ sts[ch]->hBstr->ind_list = sts[0]->hBstr->ind_list + sts[0]->hBstr->nb_ind_tot;
+
+ /* side info */
+ push_indice( sts[ch]->hBstr, IND_SID_TYPE, coh_idx, 4 );
+ push_indice( sts[ch]->hBstr, IND_SID_TYPE, no_side_flag, 1 );
+#endif
}
else
{
stages = FD_CNG_stages_37bits;
+#ifdef IND_LIST_DYN
+ /* side info */
+ push_indice( sts[ch]->hBstr, IND_SID_TYPE, 1, 1 );
+ push_indice( sts[ch]->hBstr, IND_BWIDTH, sts[0]->bwidth, 2 );
+ push_indice( sts[ch]->hBstr, IND_ACELP_16KHZ, sts[0]->L_frame == L_FRAME16k ? 1 : 0, 1 );
+#endif
}
for ( int16_t i = 0; i < stages; i++ )
@@ -1260,13 +1259,11 @@ void FdCngEncodeDiracMDCTStereoSID(
int16_t indices[CPE_CHANNELS][FD_CNG_stages_37bits];
int16_t gain_idx[CPE_CHANNELS];
int16_t ch, p;
-#ifdef ERI_FDCNGVQ_LOW_ROM
float *invTrfMatrix;
float tmpRAM[FDCNG_VQ_MAX_LEN][FDCNG_VQ_DCT_MAXTRUNC];
float dct_target[FDCNG_VQ_DCT_MAXTRUNC];
float tot_sig_ext[FDCNG_VQ_MAX_LEN];
invTrfMatrix = (float *) tmpRAM; /* dynamically filled */
-#endif
/* set pointers and initialize */
for ( ch = 0; ch < CPE_CHANNELS; ch++ )
@@ -1283,11 +1280,7 @@ void FdCngEncodeDiracMDCTStereoSID(
for ( ch = 0; ch < CPE_CHANNELS; ch++ )
{
E[ch] = 0.0f;
-#ifdef ERI_FDCNGVQ_LOW_ROM
- for ( p = 0; p < NPART; p++ ) /* TBD Note: NPART should likely be N[ch] if N[ch] may change */
-#else
- for ( p = 0; p < NPART; p++ )
-#endif
+ for ( p = 0; p < NPART; p++ ) /* TODO Note: NPART should likely be N[ch] if N[ch] may change */
{
ms_ptr[ch][p] = 10.f * log10f( lr_in_ptr[ch][p] + EPSILON );
E[ch] += ms_ptr[ch][p];
@@ -1295,22 +1288,13 @@ void FdCngEncodeDiracMDCTStereoSID(
}
/* M/S transform on log envelopes */
-#ifdef ERI_FDCNGVQ_LOW_ROM
- convertToMS( NPART, ms_ptr[0], ms_ptr[1], 0.5f ); /* TBD Note: NPART should likely be N[0] if N[0] may change */
+ convertToMS( NPART, ms_ptr[0], ms_ptr[1], 0.5f ); /* TODO Note: NPART should likely be N[0] if N[0] may change */
- E[0] = sum_f( ms_ptr[0], NPART ); /* TBD Note: NPART should likely be N[0] if N[0] may change */
-#else
- convertToMS( NPART, ms_ptr[0], ms_ptr[1], 0.5f );
+ E[0] = sum_f( ms_ptr[0], NPART ); /* TODO Note: NPART should likely be N[0] if N[0] may change */
- E[0] = sum_f( ms_ptr[0], NPART );
-#endif
/* Quantize M noise shape */
-#ifdef ERI_FDCNGVQ_LOW_ROM
/* Normalize MSVQ input */
-#else
- /* Normalize MSVW input */
-#endif
gain[0] = sum_f( ms_ptr[0] + N_GAIN_MIN, N_GAIN_MAX - N_GAIN_MIN );
gain[0] /= (float) ( N_GAIN_MAX - N_GAIN_MIN );
@@ -1320,7 +1304,6 @@ void FdCngEncodeDiracMDCTStereoSID(
}
/* MSVQ */
-#ifdef ERI_FDCNGVQ_LOW_ROM
/* DCT domain compressed/truncated indices used for first stage */
/* mid quantization using stages #1 through 6 */
if ( N[0] == FDCNG_VQ_MAX_LEN_WB )
@@ -1338,20 +1321,12 @@ void FdCngEncodeDiracMDCTStereoSID(
msvq_enc( cdk_37bits_ivas, NULL, NULL, ms_ptr[0], levels_37bits, FD_CNG_maxC_37bits, FD_CNG_stages_37bits, weights, N[0], FD_CNG_maxN_37bits, 1, invTrfMatrix, indices[0] );
msvq_dec( cdk_37bits_ivas, NULL, NULL, FD_CNG_stages_37bits, N[0], FD_CNG_maxN_37bits, indices[0], 1, invTrfMatrix, ms_ptr[0], NULL );
-#else
- msvq_enc( cdk_37bits_ivas, NULL, NULL, ms_ptr[0], levels_37bits, FD_CNG_maxC_37bits, FD_CNG_stages_37bits, weights, N[0], FD_CNG_maxN_37bits, indices[0] );
- msvq_dec( cdk_37bits_ivas, NULL, NULL, FD_CNG_stages_37bits, N[0], FD_CNG_maxN_37bits, indices[0], ms_ptr[0], NULL );
-#endif
/* set S to zero */
set_zero( ms_ptr[1], NPART );
/* compute M gain */
-#ifdef ERI_FDCNGVQ_LOW_ROM
- gain[0] = sum_f( ms_ptr[0], NPART ); /* TBD Note: NPART should likely be N[0] if N[0] may change */
-#else
- gain[0] = sum_f( ms_ptr[0], NPART );
-#endif
+ gain[0] = sum_f( ms_ptr[0], NPART ); /* TODO Note: NPART should likely be N[0] if N[0] may change */
gain[0] = ( E[0] - gain[0] ) / (float) N[0];
apply_scale( &gain[0], sts[0]->hFdCngEnc->hFdCngCom->CngBandwidth, sts[0]->hDtxEnc->last_active_brate, scaleTableStereo, SIZE_SCALE_TABLE_STEREO );
@@ -1363,11 +1338,7 @@ void FdCngEncodeDiracMDCTStereoSID(
gain[1] = gain[0];
/* undo M/S */
-#ifdef ERI_FDCNGVQ_LOW_ROM
- convertToMS( NPART, ms_ptr[0], ms_ptr[1], 1.0f ); /* TBD Note: NPART should likely be N[0] if N[0] may change */
-#else
- convertToMS( NPART, ms_ptr[0], ms_ptr[1], 1.0f );
-#endif
+ convertToMS( NPART, ms_ptr[0], ms_ptr[1], 1.0f ); /* TODO Note: NPART should likely be N[0] if N[0] may change */
/* restore channel noise envelopes */
for ( ch = 0; ch < CPE_CHANNELS; ch++ )
@@ -1375,11 +1346,7 @@ void FdCngEncodeDiracMDCTStereoSID(
HANDLE_FD_CNG_ENC hFdCngEnc = sts[ch]->hFdCngEnc;
HANDLE_FD_CNG_COM hFdCngCom = hFdCngEnc->hFdCngCom;
-#ifdef ERI_FDCNGVQ_LOW_ROM
- for ( p = 0; p < NPART; p++ ) /* TBD Note: NPART should likely be N[0] if N[0] may change */
-#else
- for ( p = 0; p < NPART; p++ )
-#endif
+ for ( p = 0; p < NPART; p++ ) /* TODO Note: NPART should likely be N[0] if N[0] may change */
{
lr_out_ptr[ch][p] = powf( 10.f, ( ms_ptr[ch][p] + gain[ch] ) / 10.f );
}
diff --git a/lib_enc/igf_enc.c b/lib_enc/igf_enc.c
index 9c68e3fcc760981ad66e0da3ec77b7ebd427ce18..677bc1639e39dca3ff9e3686b0d156ab99eaa31f 100644
--- a/lib_enc/igf_enc.c
+++ b/lib_enc/igf_enc.c
@@ -1707,6 +1707,41 @@ void IGFEncSetMode(
return;
}
+#ifdef IND_LIST_DYN
+
+/*-------------------------------------------------------------------*
+ * pack_bit()
+ *
+ * insert a bit into packed octet
+ *-------------------------------------------------------------------*/
+
+static void pack_bit(
+ const int16_t bit, /* i : bit to be packed */
+ uint8_t **pt, /* i/o: pointer to octet array into which bit will be placed */
+ uint8_t *omask /* i/o: output mask to indicate where in the octet the bit is to be written */
+)
+{
+ if ( *omask == 0x80 )
+ {
+ **pt = 0;
+ }
+
+ if ( bit != 0 )
+ {
+ **pt = **pt | *omask;
+ }
+
+ *omask >>= 1;
+ if ( *omask == 0 )
+ {
+ *omask = 0x80;
+ ( *pt )++;
+ }
+
+ return;
+}
+
+#endif
/*-------------------------------------------------------------------*
* IGFEncConcatenateBitstream()
@@ -1722,10 +1757,56 @@ void IGFEncConcatenateBitstream(
{
int16_t i;
IGF_ENC_PRIVATE_DATA_HANDLE hPrivateData;
+#ifdef IND_LIST_DYN
+ Indice *ind_list;
+ uint8_t *pFrame; /* byte array with bit packet and byte aligned coded speech data */
+ int16_t *pFrame_size; /* number of bits in the binary encoded access unit [bits] */
+ int16_t k, nb_bits_written;
+ int32_t imask;
+ uint8_t omask;
+#endif
hPrivateData = &hIGFEnc->igfData;
+#ifndef IND_LIST_DYN
hBstr->next_ind -= bsBits;
+#endif
+
+#ifdef IND_LIST_DYN
+ ind_list = &hBstr->ind_list[hBstr->nb_ind_tot - bsBits]; /* here, we assume that each bit has been written as a single indice */
+ pFrame = hPrivateData->igfBitstream;
+ pFrame_size = &hPrivateData->igfBitstreamBits;
+ nb_bits_written = 0;
+
+ omask = ( 0x80 >> ( *pFrame_size & 0x7 ) );
+ pFrame += *pFrame_size >> 3;
+
+ /* bitstream packing (conversion of individual indices into a serial stream) */
+ for ( i = 0; i < bsBits; i++ )
+ {
+ if ( ind_list[i].nb_bits > 0 )
+ {
+ /* mask from MSB to LSB */
+ imask = 1 << ( ind_list[i].nb_bits - 1 );
+ /* write bit by bit */
+ for ( k = 0; k < ind_list[i].nb_bits; k++ )
+ {
+ pack_bit( ind_list[i].value & imask, &pFrame, &omask );
+ imask >>= 1;
+ }
+ nb_bits_written += ind_list[i].nb_bits;
+
+ /* delete the indice */
+ ind_list[i].nb_bits = -1;
+ }
+ }
+
+ *pFrame_size += nb_bits_written;
+
+ /* update list of indices */
+ hBstr->nb_ind_tot -= bsBits;
+ hBstr->nb_bits_tot -= nb_bits_written;
+#else
indices_to_serial_generic( &hBstr->ind_list[hBstr->next_ind], bsBits, hPrivateData->igfBitstream, &hPrivateData->igfBitstreamBits );
/* make sure there are no leftovers from the temporary bitstream writing */
@@ -1735,6 +1816,7 @@ void IGFEncConcatenateBitstream(
}
hBstr->nb_bits_tot -= hIGFEnc->infoTotalBitsPerFrameWritten;
+#endif
return;
}
diff --git a/lib_enc/init_enc.c b/lib_enc/init_enc.c
index 9efd3c7f166be25a773de9962c4ace5d943ae60e..1c1071570194160514f83ab3fcdbe2e1492ac3a0 100644
--- a/lib_enc/init_enc.c
+++ b/lib_enc/init_enc.c
@@ -54,7 +54,10 @@
*-----------------------------------------------------------------------*/
ivas_error init_encoder(
- Encoder_State *st, /* i/o: state structure */
+ Encoder_State *st, /* i/o: state structure */
+#ifdef IND_LIST_DYN
+ Encoder_Struct *st_ivas, /* i/o: encoder state structure */
+#endif
const int16_t idchan, /* i : channel ID */
const int16_t var_SID_rate_flag, /* i : flag for variable SID update rate */
const int16_t interval_SID, /* i : interval for SID update */
@@ -112,6 +115,15 @@ ivas_error init_encoder(
{
return ( IVAS_ERROR( IVAS_ERR_FAILED_ALLOC, "Can not allocate memory for Bitstream structure\n" ) );
}
+
+#ifdef IND_LIST_DYN
+ /* set pointer to the buffer of indices */
+ st->hBstr->ind_list = st_ivas->ind_list;
+ st->hBstr->ivas_ind_list_zero = &st_ivas->ind_list;
+ st->hBstr->ivas_max_num_indices = &st_ivas->ivas_max_num_indices;
+ st->hBstr->nb_ind_tot = 0;
+ st->hBstr->nb_bits_tot = 0;
+#endif
}
else
{
@@ -692,7 +704,7 @@ ivas_error init_encoder(
* TCX core
*-----------------------------------------------------------------*/
- // VE: reduction possible for MCT_CHAN_MODE_LFE channel - see I1-172
+ // ToDo: reduction possible for MCT_CHAN_MODE_LFE channel - see I1-172
if ( idchan == 0 || st->element_mode == IVAS_CPE_MDCT )
{
if ( ( st->hTcxEnc = (TCX_ENC_HANDLE) malloc( sizeof( TCX_ENC_DATA ) ) ) == NULL )
diff --git a/lib_enc/ivas_agc_enc.c b/lib_enc/ivas_agc_enc.c
index 83dbdad1e183efb3bb5990657633b3c68323b389..03cb2aa2edef36792b2d7c0a36d8e99eb2c125fc 100644
--- a/lib_enc/ivas_agc_enc.c
+++ b/lib_enc/ivas_agc_enc.c
@@ -455,7 +455,6 @@ void ivas_agc_enc_process(
/* writing to a temporary bitstream file */
if ( ivas_agc_writeBits( agcOut, n_channels, pState ) )
{
- /* TODO: return error once error codes are harmonized */
IVAS_ERROR( IVAS_ERR_INTERNAL_FATAL, "SPAR ENC AGC Failed to open agcOut\n " );
}
#endif
@@ -477,7 +476,6 @@ static int16_t ivas_agc_writeBits( FILE *stream, const int16_t n_channels, ivas_
if ( pState->gain_data[i].absGainExpCurr < 0 ||
pState->gain_data[i].absGainExpCurr >= (int16_t) pow( 2, pState->agc_com.betaE ) )
{
- /* TODO: return error once error codes are harmonized */
IVAS_ERROR( IVAS_ERR_INTERNAL_FATAL, "Error Gain values to write!!\n\n" );
}
diff --git a/lib_enc/ivas_core_enc.c b/lib_enc/ivas_core_enc.c
index a7c37a79af054306a40f5c352878608bb3284e2d..6536ee333eb4f1b071af67c0fe64eac4b3124fc8 100644
--- a/lib_enc/ivas_core_enc.c
+++ b/lib_enc/ivas_core_enc.c
@@ -103,6 +103,9 @@ ivas_error ivas_core_enc(
int16_t last_element_mode, tdm_Pitch_reuse_flag;
int32_t element_brate, last_element_brate, input_Fs;
ivas_error error;
+#ifdef IND_LIST_DYN
+ int16_t max_num_indices_BWE;
+#endif
push_wmops( "ivas_core_enc" );
@@ -195,6 +198,23 @@ ivas_error ivas_core_enc(
{
st = sts[n];
+#ifdef IND_LIST_DYN
+ /* update pointer to the buffer of indices of the second channel */
+ if ( n == 1 && st->element_mode == IVAS_CPE_TD )
+ {
+ /* adjust the pointer to the buffer of indices of the secondary channel (make space for BWE indices) */
+ max_num_indices_BWE = get_BWE_max_num_indices( sts[0]->extl_brate );
+ st->hBstr->ind_list = sts[0]->hBstr->ind_list + sts[0]->hBstr->nb_ind_tot + max_num_indices_BWE;
+
+ /* write TD stereo spatial parameters */
+ move_indices( hStereoTD->tdm_hBstr_tmp.ind_list, st->hBstr->ind_list, hStereoTD->tdm_hBstr_tmp.nb_ind_tot );
+ st->hBstr->nb_ind_tot += hStereoTD->tdm_hBstr_tmp.nb_ind_tot;
+ st->hBstr->nb_bits_tot += hStereoTD->tdm_hBstr_tmp.nb_bits_tot;
+
+ reset_indices_enc( &hStereoTD->tdm_hBstr_tmp, MAX_IND_TDM_TMP );
+ }
+#endif
+
/*---------------------------------------------------------------------*
* Write signaling info into the bitstream
*---------------------------------------------------------------------*/
@@ -219,11 +239,7 @@ ivas_error ivas_core_enc(
if ( st->core == ACELP_CORE )
{
/* ACELP core encoder */
-#ifdef LSF_RE_USE_SECONDARY_CHANNEL_REUSEMODE
if ( ( error = acelp_core_enc( st, inp[n], ener[n], A[n], Aw[n], epsP[n], lsp_new[n], lsp_mid[n], vad_hover_flag[0], attack_flag[n], bwe_exc_extended[n], voice_factors[n], old_syn_12k8_16k[n], pitch_buf[n], &unbits[n], hStereoTD, tdm_lsfQ_PCh ) ) != IVAS_ERR_OK )
-#else
- if ( ( error = acelp_core_enc( st, inp[n], ener[n], A[n], Aw[n], epsP[n], lsp_new[n], lsp_mid[n], vad_hover_flag[0], attack_flag[n], bwe_exc_extended[n], voice_factors[n], old_syn_12k8_16k[n], pitch_buf[n], &unbits[n], hStereoTD, tdm_lspQ_PCh, tdm_lsfQ_PCh ) ) != IVAS_ERR_OK )
-#endif
{
return error;
}
@@ -410,7 +426,6 @@ ivas_error ivas_core_enc(
}
}
-
#ifdef DEBUG_MODE_INFO
for ( n = 0; n < n_CoreChannels; n++ )
{
diff --git a/lib_enc/ivas_core_pre_proc_front.c b/lib_enc/ivas_core_pre_proc_front.c
index cf23ddef539f2e2f7ceeba7997129b0f07829b9c..5f775d2403a18af76b8b74fc1d1816dfdf7c314d 100644
--- a/lib_enc/ivas_core_pre_proc_front.c
+++ b/lib_enc/ivas_core_pre_proc_front.c
@@ -563,7 +563,14 @@ ivas_error pre_proc_front_ivas(
if ( st->hFdCngEnc != NULL && ( st->ini_frame == 0 || last_element_brate != element_brate || st->last_bwidth != st->bwidth ) )
{
+#ifdef FIX_443_FD_CNG_INIT
+ int32_t total_brate;
+
+ total_brate = ( element_mode == IVAS_SCE ) ? st->total_brate : st->bits_frame_nominal * FRAMES_PER_SEC;
+ configureFdCngEnc( st->hFdCngEnc, max( st->input_bwidth, WB ), total_brate );
+#else
configureFdCngEnc( st->hFdCngEnc, max( st->input_bwidth, WB ), st->bits_frame_nominal * FRAMES_PER_SEC );
+#endif
if ( hCPE != NULL )
{
st->hFdCngEnc->hFdCngCom->CngBitrate = hCPE->element_brate - 1;
diff --git a/lib_enc/ivas_corecoder_enc_reconfig.c b/lib_enc/ivas_corecoder_enc_reconfig.c
index 080ecc20461198f9cea2cc1670053610499a3202..439a0f6c63916f60cdb25a74be7b84768ea6c9bc 100644
--- a/lib_enc/ivas_corecoder_enc_reconfig.c
+++ b/lib_enc/ivas_corecoder_enc_reconfig.c
@@ -41,7 +41,6 @@
#endif
#include "wmc_auto.h"
-
/*-------------------------------------------------------------------*
* ivas_corecoder_enc_reconfig()
*
@@ -61,9 +60,24 @@ ivas_error ivas_corecoder_enc_reconfig(
int16_t n, sce_id, cpe_id;
int16_t len_inp_memory, n_CoreCoder_existing, nSCE_existing, nCPE_existing;
float input_buff[MCT_MAX_BLOCKS][L_FRAME48k + NS2SA( 48000, IVAS_FB_ENC_DELAY_NS )];
- BSTR_ENC_HANDLE hBstr, hMetaData;
- Indice *ind_list, *ind_list_metadata;
- int16_t nb_bits_tot, next_ind, last_ind;
+ BSTR_ENC_HANDLE hBstr;
+#ifndef IND_LIST_DYN
+ Indice *ind_list;
+#endif
+#ifndef IND_LIST_DYN
+ Indice *ind_list_metadata;
+ BSTR_ENC_HANDLE hMetaData;
+#endif
+#ifdef IND_LIST_DYN
+ int16_t i, nb_bits;
+ Indice temp_ind_list[MAX_NUM_IND_TEMP_LIST];
+#endif
+ int16_t nb_bits_tot;
+#ifndef IND_LIST_DYN
+ int16_t last_ind;
+ int16_t next_ind;
+#endif
+
ENCODER_CONFIG_HANDLE hEncoderConfig;
ivas_error error;
@@ -133,21 +147,29 @@ ivas_error ivas_corecoder_enc_reconfig(
}
/* something in transport changes */
+#ifndef IND_LIST_DYN
ind_list = NULL;
ind_list_metadata = NULL;
+#endif
hBstr = NULL;
+#ifndef IND_LIST_DYN
hMetaData = NULL;
+#endif
/* get the index list pointers */
if ( nSCE_old )
{
hBstr = st_ivas->hSCE[0]->hCoreCoder[0]->hBstr;
+#ifndef IND_LIST_DYN
hMetaData = st_ivas->hSCE[0]->hMetaData;
+#endif
}
else if ( nCPE_old )
{
hBstr = st_ivas->hCPE[0]->hCoreCoder[0]->hBstr;
+#ifndef IND_LIST_DYN
hMetaData = st_ivas->hCPE[nCPE_old - 1]->hMetaData;
+#endif
}
#ifdef DEBUGGING
else
@@ -157,11 +179,45 @@ ivas_error ivas_corecoder_enc_reconfig(
#endif
/* save bitstream information */
- ind_list = hBstr->ind_list; /* pointer to the beginning of the global list */
nb_bits_tot = hBstr->nb_bits_tot;
+#ifndef IND_LIST_DYN
+ ind_list = hBstr->ind_list; /* pointer to the beginning of the global list */
next_ind = hBstr->next_ind;
last_ind = hBstr->last_ind;
+#endif
+#ifdef IND_LIST_DYN
+ i = 0;
+ nb_bits = 0;
+ while ( nb_bits < nb_bits_tot && i < MAX_NUM_IND_TEMP_LIST )
+ {
+ if ( hBstr->ind_list[i].nb_bits > 0 )
+ {
+ temp_ind_list[i].id = hBstr->ind_list[i].id;
+ temp_ind_list[i].value = hBstr->ind_list[i].value;
+ temp_ind_list[i].nb_bits = hBstr->ind_list[i].nb_bits;
+ hBstr->ind_list[i].nb_bits = -1;
+ }
+
+ hBstr->nb_bits_tot = 0;
+ hBstr->nb_ind_tot = 0;
+
+ nb_bits += temp_ind_list[i].nb_bits;
+ i++;
+ }
+
+ for ( ; i < MAX_NUM_IND_TEMP_LIST; i++ )
+ {
+ /* reset nb_bits of all other indices to -1 */
+ temp_ind_list[i].nb_bits = -1;
+ }
+
+#ifdef DEBUGGING
+ assert( ( nb_bits == nb_bits_tot ) && "Error saving bitstream information during core-coder reconfiguration!\n" );
+#endif
+#endif
+#ifndef IND_LIST_DYN
ind_list_metadata = hMetaData->ind_list; /* pointer to the beginning of the global list */
+#endif
if ( hEncoderConfig->ivas_format == MC_FORMAT && last_mc_mode == MC_MODE_MCMASA && st_ivas->mc_mode == MC_MODE_MCMASA )
{
@@ -256,23 +312,35 @@ ivas_error ivas_corecoder_enc_reconfig(
mvr2r( input_buff[sce_id], st_ivas->hSCE[sce_id]->hCoreCoder[0]->input_buff, len_inp_memory );
}
- /* prepare bitstream buffers */
+#ifndef IND_LIST_DYN
+ /* allocate buffer of indices */
st_ivas->hSCE[sce_id]->hCoreCoder[0]->hBstr->ind_list = ind_list + sce_id * MAX_NUM_INDICES;
+#endif
/* only reset indices if it is not the first index list, this already contains the IVAS format bits */
if ( sce_id > 0 )
{
- reset_indices_enc( st_ivas->hSCE[sce_id]->hCoreCoder[0]->hBstr, MAX_NUM_INDICES );
+ reset_indices_enc( st_ivas->hSCE[sce_id]->hCoreCoder[0]->hBstr,
+#ifdef IND_LIST_DYN
+ st_ivas->hSCE[sce_id]->hCoreCoder[0]->hBstr->nb_ind_tot
+#else
+ MAX_NUM_INDICES
+#endif
+ );
}
else
{
- st_ivas->hSCE[sce_id]->hCoreCoder[0]->hBstr->last_ind = last_ind;
+#ifndef IND_LIST_DYN
st_ivas->hSCE[sce_id]->hCoreCoder[0]->hBstr->nb_bits_tot = nb_bits_tot;
+ st_ivas->hSCE[sce_id]->hCoreCoder[0]->hBstr->last_ind = last_ind;
st_ivas->hSCE[sce_id]->hCoreCoder[0]->hBstr->next_ind = next_ind;
+#endif
}
+#ifndef IND_LIST_DYN
st_ivas->hSCE[sce_id]->hMetaData->ind_list = ind_list_metadata + sce_id * MAX_BITS_METADATA;
reset_indices_enc( st_ivas->hSCE[sce_id]->hMetaData, MAX_BITS_METADATA );
+#endif
}
}
@@ -284,22 +352,32 @@ ivas_error ivas_corecoder_enc_reconfig(
{
st_ivas->hCPE[cpe_id]->element_brate = brate_CPE;
- /* prepare bitstream buffers */
+ /* allocate buffer of indices */
for ( n = 0; n < CPE_CHANNELS; n++ )
{
copy_encoder_config( st_ivas, st_ivas->hCPE[cpe_id]->hCoreCoder[n], 0 );
st_ivas->hCPE[cpe_id]->hCoreCoder[n]->total_brate = st_ivas->hCPE[cpe_id]->element_brate / ( st_ivas->nCPE > 1 ? 1 : CPE_CHANNELS ); /* dummy initialization for getting right pointers initialization of input buffers in init_coder_ace_plus() */
+#ifndef IND_LIST_DYN
st_ivas->hCPE[cpe_id]->hCoreCoder[n]->hBstr->ind_list = ind_list + ( cpe_id * CPE_CHANNELS + n + st_ivas->nSCE ) * MAX_NUM_INDICES;
+#endif
if ( cpe_id * CPE_CHANNELS + n > 0 || ( st_ivas->mc_mode == MC_MODE_MCMASA && st_ivas->nSCE > 0 ) )
{
- reset_indices_enc( st_ivas->hCPE[cpe_id]->hCoreCoder[n]->hBstr, MAX_NUM_INDICES );
+ reset_indices_enc( st_ivas->hCPE[cpe_id]->hCoreCoder[n]->hBstr,
+#ifdef IND_LIST_DYN
+ st_ivas->hCPE[cpe_id]->hCoreCoder[n]->hBstr->nb_ind_tot
+#else
+ MAX_NUM_INDICES
+#endif
+ );
}
else
{
- st_ivas->hCPE[cpe_id]->hCoreCoder[n]->hBstr->last_ind = last_ind;
+#ifndef IND_LIST_DYN
st_ivas->hCPE[cpe_id]->hCoreCoder[n]->hBstr->nb_bits_tot = nb_bits_tot;
+ st_ivas->hCPE[cpe_id]->hCoreCoder[n]->hBstr->last_ind = last_ind;
st_ivas->hCPE[cpe_id]->hCoreCoder[n]->hBstr->next_ind = next_ind;
+#endif
}
}
}
@@ -321,23 +399,33 @@ ivas_error ivas_corecoder_enc_reconfig(
{
if ( n_CoreCoder_existing > cpe_id * CPE_CHANNELS + n )
{
- mvr2r( input_buff[n], st_ivas->hCPE[cpe_id]->hCoreCoder[0]->input_buff, len_inp_memory ); /* TODO VoiceAge: Please check if this should be hCoreCoder[n] */
+ mvr2r( input_buff[n], st_ivas->hCPE[cpe_id]->hCoreCoder[n]->input_buff, len_inp_memory );
}
}
- /* prepare bitstream buffers */
for ( n = 0; n < CPE_CHANNELS; n++ )
{
+#ifndef IND_LIST_DYN
st_ivas->hCPE[cpe_id]->hCoreCoder[n]->hBstr->ind_list = ind_list + ( cpe_id * CPE_CHANNELS + n + st_ivas->nSCE ) * MAX_NUM_INDICES;
+#endif
+ /* only reset indices if it is not the first index list, this already contains the IVAS format bits */
if ( cpe_id * CPE_CHANNELS + n > 0 || ( st_ivas->mc_mode == MC_MODE_MCMASA && st_ivas->nSCE > 0 ) )
{
- reset_indices_enc( st_ivas->hCPE[cpe_id]->hCoreCoder[n]->hBstr, MAX_NUM_INDICES );
+ reset_indices_enc( st_ivas->hCPE[cpe_id]->hCoreCoder[n]->hBstr,
+#ifdef IND_LIST_DYN
+ st_ivas->hCPE[cpe_id]->hCoreCoder[n]->hBstr->nb_ind_tot
+#else
+ MAX_NUM_INDICES
+#endif
+ );
}
else
{
- st_ivas->hCPE[cpe_id]->hCoreCoder[n]->hBstr->last_ind = last_ind;
+#ifndef IND_LIST_DYN
st_ivas->hCPE[cpe_id]->hCoreCoder[n]->hBstr->nb_bits_tot = nb_bits_tot;
+ st_ivas->hCPE[cpe_id]->hCoreCoder[n]->hBstr->last_ind = last_ind;
st_ivas->hCPE[cpe_id]->hCoreCoder[n]->hBstr->next_ind = next_ind;
+#endif
}
if ( hEncoderConfig->Opt_DTX_ON )
@@ -348,6 +436,51 @@ ivas_error ivas_corecoder_enc_reconfig(
}
}
+#ifdef IND_LIST_DYN
+ /* restore bitstream - IVAS format bits should be written in the first core channel of the first SCE/CPE */
+ i = 0;
+ nb_bits = 0;
+ if ( st_ivas->nSCE > 0 )
+ {
+ while ( nb_bits < nb_bits_tot && i < MAX_NUM_IND_TEMP_LIST )
+ {
+ if ( temp_ind_list[i].nb_bits > 0 )
+ {
+ st_ivas->hSCE[0]->hCoreCoder[0]->hBstr->ind_list[i].id = temp_ind_list[i].id;
+ st_ivas->hSCE[0]->hCoreCoder[0]->hBstr->ind_list[i].value = temp_ind_list[i].value;
+ st_ivas->hSCE[0]->hCoreCoder[0]->hBstr->ind_list[i].nb_bits = temp_ind_list[i].nb_bits;
+ }
+
+ nb_bits += temp_ind_list[i].nb_bits;
+ i++;
+ }
+ st_ivas->hSCE[0]->hCoreCoder[0]->hBstr->nb_ind_tot = i;
+ st_ivas->hSCE[0]->hCoreCoder[0]->hBstr->nb_bits_tot = nb_bits_tot;
+ }
+ else if ( st_ivas->nCPE > 0 )
+ {
+ while ( nb_bits < nb_bits_tot && i < MAX_NUM_IND_TEMP_LIST )
+ {
+ if ( temp_ind_list[i].nb_bits > 0 )
+ {
+ st_ivas->hCPE[0]->hCoreCoder[0]->hBstr->ind_list[i].id = temp_ind_list[i].id;
+ st_ivas->hCPE[0]->hCoreCoder[0]->hBstr->ind_list[i].value = temp_ind_list[i].value;
+ st_ivas->hCPE[0]->hCoreCoder[0]->hBstr->ind_list[i].nb_bits = temp_ind_list[i].nb_bits;
+ }
+
+ nb_bits += temp_ind_list[i].nb_bits;
+ i++;
+ }
+ st_ivas->hCPE[0]->hCoreCoder[0]->hBstr->nb_ind_tot = i;
+ st_ivas->hCPE[0]->hCoreCoder[0]->hBstr->nb_bits_tot = nb_bits_tot;
+ }
+
+#ifdef DEBUGGING
+ assert( ( nb_bits == nb_bits_tot ) && "Error restoring bitstream information during core-coder reconfiguration!\n" );
+#endif
+#endif
+
+
if ( last_mc_mode == MC_MODE_MCMASA && st_ivas->mc_mode == MC_MODE_MCMASA )
{
/* restore modified transport signal */
@@ -372,7 +505,6 @@ ivas_error ivas_corecoder_enc_reconfig(
for ( n = 0; n < CPE_CHANNELS; n++ )
{
st_ivas->hCPE[0]->hCoreCoder[n]->total_brate = st_ivas->hCPE[0]->element_brate;
-
st_ivas->hCPE[0]->hCoreCoder[n]->bits_frame_nominal = (int16_t) ( st_ivas->hCPE[0]->element_brate / FRAMES_PER_SEC );
st_ivas->hCPE[0]->hCoreCoder[n]->igf = getIgfPresent( st_ivas->hCPE[0]->hCoreCoder[n]->element_mode,
st_ivas->hCPE[0]->hCoreCoder[n]->bits_frame_nominal * FRAMES_PER_SEC,
@@ -403,7 +535,7 @@ ivas_error ivas_corecoder_enc_reconfig(
}
}
- /* metadata handling for CPEs */
+ /* alllocate buffer for metadata indices */
if ( st_ivas->nCPE > 0 )
{
if ( st_ivas->hCPE[st_ivas->nCPE - 1]->hMetaData == NULL )
@@ -412,10 +544,23 @@ ivas_error ivas_corecoder_enc_reconfig(
{
return ( IVAS_ERROR( IVAS_ERR_FAILED_ALLOC, "Can not allocate memory for MetaData structure\n" ) );
}
+
+#ifdef IND_LIST_DYN
+ /* set pointer to the buffer of metadata indices */
+ st_ivas->hCPE[st_ivas->nCPE - 1]->hMetaData->ind_list = st_ivas->ind_list_metadata;
+ st_ivas->hCPE[st_ivas->nCPE - 1]->hMetaData->ivas_ind_list_zero = &st_ivas->ind_list_metadata;
+ st_ivas->hCPE[st_ivas->nCPE - 1]->hMetaData->ivas_max_num_indices = &st_ivas->ivas_max_num_indices_metadata;
+ st_ivas->hCPE[st_ivas->nCPE - 1]->hMetaData->nb_ind_tot = 0;
+ st_ivas->hCPE[st_ivas->nCPE - 1]->hMetaData->nb_bits_tot = 0;
+#endif
}
+#ifdef IND_LIST_DYN
+ reset_indices_enc( st_ivas->hCPE[st_ivas->nCPE - 1]->hMetaData, st_ivas->hCPE[st_ivas->nCPE - 1]->hMetaData->nb_ind_tot );
+#else
st_ivas->hCPE[st_ivas->nCPE - 1]->hMetaData->ind_list = ind_list_metadata + st_ivas->nSCE * MAX_NUM_INDICES;
reset_indices_enc( st_ivas->hCPE[st_ivas->nCPE - 1]->hMetaData, MAX_BITS_METADATA );
+#endif
for ( cpe_id = 0; cpe_id < st_ivas->nCPE - 1; cpe_id++ )
{
@@ -439,7 +584,6 @@ ivas_error ivas_corecoder_enc_reconfig(
for ( n = 0; n < CPE_CHANNELS; n++ )
{
st_ivas->hCPE[0]->hCoreCoder[n]->total_brate = st_ivas->hCPE[0]->element_brate;
-
st_ivas->hCPE[0]->hCoreCoder[n]->bits_frame_nominal = (int16_t) ( st_ivas->hCPE[0]->element_brate / FRAMES_PER_SEC );
st_ivas->hCPE[0]->hCoreCoder[n]->igf = getIgfPresent( st_ivas->hCPE[0]->hCoreCoder[n]->element_mode,
st_ivas->hCPE[0]->hCoreCoder[n]->bits_frame_nominal * FRAMES_PER_SEC,
diff --git a/lib_enc/ivas_cpe_enc.c b/lib_enc/ivas_cpe_enc.c
index 72a737e64bc56b161413160ca26820f02fad947d..5f19a5395af55a358fd8aafc4e25255acc3cf257 100644
--- a/lib_enc/ivas_cpe_enc.c
+++ b/lib_enc/ivas_cpe_enc.c
@@ -109,7 +109,6 @@ ivas_error ivas_cpe_enc(
hCPE = st_ivas->hCPE[cpe_id];
sts = hCPE->hCoreCoder;
hEncoderConfig = st_ivas->hEncoderConfig;
-
max_bwidth = hEncoderConfig->max_bwidth;
ivas_format = hEncoderConfig->ivas_format;
input_Fs = hEncoderConfig->input_Fs;
@@ -275,7 +274,7 @@ ivas_error ivas_cpe_enc(
}
else
{
- /* note; "bits_frame_nominal" needed in TD stereo as well */ /* IVAS_fmToDo: is "bits_frame_nominal" set optimaly in TD stereo? */
+ /* note; "bits_frame_nominal" needed in TD stereo as well */
stereo_dft_config( hCPE->hStereoDft == NULL ? NULL : hCPE->hStereoDft->hConfig, hCPE->element_brate, &sts[0]->bits_frame_nominal, &sts[1]->bits_frame_nominal );
}
}
@@ -334,7 +333,12 @@ ivas_error ivas_cpe_enc(
if ( hCPE->element_mode == IVAS_CPE_DFT )
{
- stereo_dft_hybrid_ITD_flag( hCPE->hStereoDft->hConfig, input_Fs );
+ stereo_dft_hybrid_ITD_flag( hCPE->hStereoDft->hConfig, input_Fs
+#ifdef HYBRID_ITD_MAX
+ ,
+ hCPE->hStereoDft->hItd->hybrid_itd_max
+#endif
+ );
/* Time Domain ITD compensation using extrapolation */
#ifdef DEBUG_MODE_DFT
@@ -463,7 +467,11 @@ ivas_error ivas_cpe_enc(
{
if ( hCPE->element_mode == IVAS_CPE_DFT || hCPE->element_mode == IVAS_CPE_TD )
{
+#ifndef SBA_MODE_CLEAN_UP
reset_metadata_spatial( ivas_format, hCPE->hMetaData, hCPE->element_brate, &tmp, sts[0]->core_brate, nb_bits_metadata, st_ivas->sba_mode );
+#else
+ reset_metadata_spatial( ivas_format, hCPE->hMetaData, hCPE->element_brate, &tmp, sts[0]->core_brate, nb_bits_metadata );
+#endif
}
}
@@ -473,9 +481,17 @@ ivas_error ivas_cpe_enc(
stereoFdCngCoherence( sts, hCPE->last_element_mode, fft_buff );
/* Reset metadata */
+#ifndef SBA_MODE_CLEAN_UP
if ( sts[0]->cng_sba_flag || ( ivas_format == SBA_FORMAT && st_ivas->sba_mode == SBA_MODE_SPAR ) )
+#else
+ if ( sts[0]->cng_sba_flag || ( ivas_format == SBA_FORMAT ) )
+#endif
{
+#ifndef SBA_MODE_CLEAN_UP
reset_metadata_spatial( ivas_format, hCPE->hMetaData, hCPE->element_brate, &tmp, sts[0]->core_brate, nb_bits_metadata, st_ivas->sba_mode );
+#else
+ reset_metadata_spatial( ivas_format, hCPE->hMetaData, hCPE->element_brate, &tmp, sts[0]->core_brate, nb_bits_metadata );
+#endif
}
}
@@ -813,6 +829,14 @@ ivas_error create_cpe_enc(
{
return ( IVAS_ERROR( IVAS_ERR_FAILED_ALLOC, "Can not allocate memory for MetaData structure\n" ) );
}
+
+#ifdef IND_LIST_DYN
+ /* set pointer to the buffer of metadata indices */
+ hCPE->hMetaData->ind_list = st_ivas->ind_list_metadata;
+ hCPE->hMetaData->ivas_ind_list_zero = &st_ivas->ind_list_metadata;
+ hCPE->hMetaData->ivas_max_num_indices = &st_ivas->ivas_max_num_indices_metadata;
+ reset_indices_enc( hCPE->hMetaData, st_ivas->ivas_max_num_indices_metadata );
+#endif
}
/*-----------------------------------------------------------------*
@@ -829,7 +853,11 @@ ivas_error create_cpe_enc(
copy_encoder_config( st_ivas, st, 1 );
st->total_brate = hCPE->element_brate / ( st_ivas->nCPE > 1 ? 1 : CPE_CHANNELS ); /* dummy initialization for getting right pointers initialization of input buffers in init_coder_ace_plus() */
st->mct_chan_mode = MCT_CHAN_MODE_REGULAR;
- if ( ( error = init_encoder( st, n, hEncoderConfig->var_SID_rate_flag, hEncoderConfig->interval_SID, 0, st_ivas->ism_mode ) ) != IVAS_ERR_OK )
+ if ( ( error = init_encoder( st,
+#ifdef IND_LIST_DYN
+ st_ivas,
+#endif
+ n, hEncoderConfig->var_SID_rate_flag, hEncoderConfig->interval_SID, 0, st_ivas->ism_mode ) ) != IVAS_ERR_OK )
{
return error;
}
diff --git a/lib_enc/ivas_dirac_enc.c b/lib_enc/ivas_dirac_enc.c
index 43bc94fb04c06e30858d5419907091bac7b4872a..5aa872e4341fc2928e2886dbd0fc839642eea62e 100644
--- a/lib_enc/ivas_dirac_enc.c
+++ b/lib_enc/ivas_dirac_enc.c
@@ -62,9 +62,13 @@ ivas_error ivas_dirac_enc_open(
)
{
int16_t i, j;
+#ifndef SBA_MODE_CLEAN_UP
int32_t input_Fs;
+#endif
DIRAC_ENC_HANDLE hDirAC;
+#ifndef SBA_MODE_CLEAN_UP
IVAS_FB_CFG *fb_cfg;
+#endif
int32_t dirac_slot_ns;
ivas_error error;
@@ -79,13 +83,23 @@ ivas_error ivas_dirac_enc_open(
{
return ( IVAS_ERROR( IVAS_ERR_FAILED_ALLOC, "Can not allocate memory for DirAC Config\n" ) );
}
-
+#ifdef FIX_485_STATIC_BUFFERS
+ hDirAC->firstrun_sector_params = 1;
+ set_zero( hDirAC->sec_I_vec_smth_x[0], NUM_ANA_SECTORS * IVAS_MAX_NUM_BANDS );
+ set_zero( hDirAC->sec_I_vec_smth_y[0], NUM_ANA_SECTORS * IVAS_MAX_NUM_BANDS );
+ set_zero( hDirAC->sec_I_vec_smth_z[0], NUM_ANA_SECTORS * IVAS_MAX_NUM_BANDS );
+ set_zero( hDirAC->azi_prev, NUM_ANA_SECTORS * IVAS_MAX_NUM_BANDS );
+ set_zero( hDirAC->ele_prev, NUM_ANA_SECTORS * IVAS_MAX_NUM_BANDS );
+ set_zero( hDirAC->energy_smth[0], NUM_ANA_SECTORS * IVAS_MAX_NUM_BANDS );
+#endif
/*-----------------------------------------------------------------*
* DirAC main configuration
*-----------------------------------------------------------------*/
st_ivas->hDirAC = hDirAC;
+#ifndef SBA_MODE_CLEAN_UP
input_Fs = st_ivas->hEncoderConfig->input_Fs;
+#endif
if ( ( error = ivas_dirac_config( (void *) st_ivas, ENC ) ) != IVAS_ERR_OK )
{
@@ -93,13 +107,19 @@ ivas_error ivas_dirac_enc_open(
}
/* set FB config. */
+#ifndef SBA_MODE_CLEAN_UP
if ( st_ivas->sba_mode == SBA_MODE_SPAR )
{
+#endif
hDirAC->hFbMixer = NULL;
+#ifndef SBA_MODE_CLEAN_UP
}
else
{
- if ( ( error = ivas_fb_set_cfg( &fb_cfg, SBA_FORMAT, SBA_MODE_DIRAC, DIRAC_MAX_ANA_CHANS, 0, 0, input_Fs ) ) != IVAS_ERR_OK )
+ if ( ( error = ivas_fb_set_cfg( &fb_cfg, SBA_FORMAT, SBA_MODE_DIRAC,
+ FOA_CHANNELS,
+ 0, 0, input_Fs,
+ FOA_CHANNELS ) ) != IVAS_ERR_OK )
{
return error;
}
@@ -109,7 +129,7 @@ ivas_error ivas_dirac_enc_open(
return error;
}
}
-
+#endif
for ( i = 0; i < DIRAC_MAX_NBANDS + 1; i++ )
{
@@ -119,6 +139,7 @@ ivas_error ivas_dirac_enc_open(
dirac_slot_ns = DIRAC_SLOT_ENC_NS;
/* initialize delay for SPAR/DirAC delay synchronization */
+#ifndef SBA_MODE_CLEAN_UP
if ( st_ivas->sba_mode == SBA_MODE_DIRAC )
{
hDirAC->num_samples_synchro_delay = NS2SA( input_Fs, IVAS_FB_ENC_DELAY_NS );
@@ -141,6 +162,7 @@ ivas_error ivas_dirac_enc_open(
hDirAC->sba_synchro_buffer[i] = NULL;
}
}
+#endif
/* intensity 3-dim */
for ( i = 0; i < DIRAC_NUM_DIMS; i++ )
@@ -196,13 +218,15 @@ ivas_error ivas_dirac_enc_open(
hDirAC->index_buffer_intensity = 0;
st_ivas->hDirAC = hDirAC;
-
+#ifndef SBA_MODE_CLEAN_UP
if ( st_ivas->sba_mode == SBA_MODE_SPAR )
{
mvs2s( st_ivas->hDirAC->dirac_to_spar_md_bands, st_ivas->hSpar->dirac_to_spar_md_bands, DIRAC_MAX_NBANDS );
+#endif
st_ivas->hSpar->enc_param_start_band = st_ivas->hDirAC->hConfig->enc_param_start_band;
+#ifndef SBA_MODE_CLEAN_UP
}
-
+#endif
return error;
}
@@ -236,7 +260,15 @@ ivas_error ivas_dirac_enc_reconfigure(
/* :TODO: if the number of parameter bands change, do a meaningful mapping of parameter buffers from old to new band setting */
- mvs2s( DirAC_block_grouping, hDirAC->block_grouping, MAX_PARAM_SPATIAL_SUBFRAMES + 1 );
+ if ( st_ivas->hQMetaData->useLowerRes )
+ {
+ hDirAC->block_grouping[0] = 0;
+ hDirAC->block_grouping[1] = MAX_PARAM_SPATIAL_SUBFRAMES;
+ }
+ else
+ {
+ mvs2s( DirAC_block_grouping_5ms_MDFT, hDirAC->block_grouping, MAX_PARAM_SPATIAL_SUBFRAMES + 1 );
+ }
return error;
}
@@ -267,7 +299,7 @@ void ivas_dirac_enc_close(
{
ivas_FB_mixer_close( &hDirAC->hFbMixer, input_Fs, 0 );
}
-
+#ifndef SBA_MODE_CLEAN_UP
for ( i = 0; i < DIRAC_MAX_ANA_CHANS; i++ )
{
if ( hDirAC->sba_synchro_buffer[i] != NULL )
@@ -276,7 +308,7 @@ void ivas_dirac_enc_close(
hDirAC->sba_synchro_buffer[i] = NULL;
}
}
-
+#endif
/* intensity 3-dim */
for ( i = 0; i < DIRAC_NUM_DIMS; i++ )
{
@@ -317,7 +349,7 @@ void ivas_dirac_enc_close(
return;
}
-
+#ifndef SBA_MODE_CLEAN_UP
/*-------------------------------------------------------------------------
* ivas_dirac_enc()
*
@@ -364,7 +396,9 @@ void ivas_dirac_enc(
set_zero( data_f[2], input_frame );
}
- ivas_dirac_param_est_enc( hDirAC, &( hQMetaData->q_direction[0] ), hQMetaData->useLowerRes, data_f, NULL, NULL, input_frame, SBA_MODE_DIRAC );
+ ivas_dirac_param_est_enc( hDirAC, &( hQMetaData->q_direction[0] ), hQMetaData->useLowerRes, data_f, NULL, NULL, input_frame, SBA_MODE_DIRAC,
+ 0,
+ FOA_CHANNELS );
/* encode parameters */
if ( sba_planar || hQMetaData->useLowerRes )
@@ -376,17 +410,13 @@ void ivas_dirac_enc(
}
}
- ivas_qmetadata_enc_encode( hMetaData, hQMetaData );
+ ivas_qmetadata_enc_encode( hMetaData, hQMetaData,
+ 0 );
*nb_bits_metadata = hMetaData->nb_bits_tot;
if ( Opt_DTX_ON )
{
- /* ToDo: If DIRAC_MIN_BITRATE_4_TRANS_CHAN is reached with DTX on (possible only with bitrate switching)
- metadata is not quantized since it can be deduced at the decoder from transmitted TCs.
- The solution would be to switch to active-only/ignore and resume DTX operation when switching back to a supported bitrate.
- */
-
if ( !( hQMetaData->no_directions == 1 && hQMetaData->numCodingBands == 5 ) )
{
float orig_azi[DIRAC_MAX_NBANDS][MAX_PARAM_SPATIAL_SUBFRAMES];
@@ -440,8 +470,12 @@ void ivas_dirac_enc(
}
/* encode SID parameters */
+#ifndef SBA_MODE_CLEAN_UP
ivas_qmetadata_enc_sid_encode( hMetaData, hQMetaData, -1, SBA_FORMAT, SBA_MODE_DIRAC );
+#else
+ ivas_qmetadata_enc_sid_encode( hMetaData, hQMetaData, -1, SBA_FORMAT );
+#endif
/* restore original metadata */
hDirAC->hConfig->nbands = nbands;
hQMetaData->q_direction[0].cfg.nbands = nbands;
@@ -459,7 +493,11 @@ void ivas_dirac_enc(
push_next_indice( hMetaData, 0, 1 );
/* encode SID parameters */
+#ifndef SBA_MODE_CLEAN_UP
ivas_qmetadata_enc_sid_encode( hMetaData, hQMetaData, -1, SBA_FORMAT, SBA_MODE_DIRAC );
+#else
+ ivas_qmetadata_enc_sid_encode( hMetaData, hQMetaData, -1, SBA_FORMAT );
+#endif
}
}
}
@@ -488,7 +526,7 @@ void ivas_dirac_enc_spar_delay_synchro(
int16_t sce_id, cpe_id, i_chan;
/* check last sba_mode */
- if ( ivas_sba_mode_select( st_ivas->hEncoderConfig->last_ivas_total_brate ) == SBA_MODE_SPAR )
+ if ( ivas_sba_mode_select() == SBA_MODE_SPAR )
{
/* initializations */
i_chan = 0;
@@ -524,7 +562,121 @@ void ivas_dirac_enc_spar_delay_synchro(
return;
}
+#else
+/*-------------------------------------------------------------------------
+ * ivas_dirac_enc()
+ *
+ * DirAC Encoder
+ *
+ *------------------------------------------------------------------------*/
+
+void ivas_dirac_enc(
+ DIRAC_ENC_HANDLE hDirAC, /* i/o: encoder DirAC handle */
+ IVAS_QMETADATA_HANDLE hQMetaData, /* i/o: q_metadata handle */
+ BSTR_ENC_HANDLE hMetaData, /* i/o: Metadata bitstream handle */
+ float data_f[][L_FRAME48k], /* i/o: SBA channels */
+ float **ppIn_FR_real, /* o : real freq domain values */
+ float **ppIn_FR_imag, /* o : imag freq domain values */
+ const int16_t input_frame, /* i : input frame length */
+ const int16_t dtx_vad, /* i : DTX vad flag */
+ const IVAS_FORMAT ivas_format, /* i : ivas format */
+ int16_t hodirac_flag ) /* i : hodirac flag */
+{
+ int16_t orig_dirac_bands;
+ float dir[3], avg_dir[3];
+ float energySum, vecLen;
+ int16_t i, j, b, i_ts;
+ push_wmops( "ivas_dirac_enc" );
+
+ ivas_dirac_param_est_enc( hDirAC, hQMetaData->q_direction, hQMetaData->useLowerRes, data_f, ppIn_FR_real, ppIn_FR_imag, input_frame, ivas_format, hodirac_flag, hodirac_flag ? HOA2_CHANNELS : FOA_CHANNELS );
+
+ if ( hQMetaData->q_direction->cfg.nbands > 0 )
+ {
+ orig_dirac_bands = hQMetaData->q_direction[0].cfg.nbands;
+
+ if ( dtx_vad == 1 )
+ {
+ /* WB 4TC mode bit : disable for now*/
+ push_next_indice( hMetaData, 0, 1 );
+
+ ivas_qmetadata_enc_encode( hMetaData, hQMetaData, hodirac_flag );
+ }
+ else
+ {
+ hQMetaData->q_direction[0].cfg.nbands = DIRAC_DTX_BANDS;
+
+ /* compute directions */
+ for ( i = 0; i < hQMetaData->q_direction[0].cfg.nblocks; i++ )
+ {
+ set_zero( dir, 3 );
+ set_zero( avg_dir, 3 );
+ energySum = 0.0f;
+
+ /* combine all DirAC bands except the last one, handle last band separately, last band covers BW above WB */
+ for ( j = 0; j < orig_dirac_bands - 1; j++ )
+ {
+ ivas_qmetadata_azimuth_elevation_to_direction_vector( hQMetaData->q_direction[0].band_data[j].azimuth[i], hQMetaData->q_direction[0].band_data[j].elevation[i], &dir[0] );
+ vecLen = hQMetaData->q_direction[0].band_data[j].energy_ratio[i] * hDirAC->buffer_energy[i * orig_dirac_bands + j];
+
+ avg_dir[0] += dir[0] * vecLen;
+ avg_dir[1] += dir[1] * vecLen;
+ avg_dir[2] += dir[2] * vecLen;
+
+ energySum += hDirAC->buffer_energy[i * orig_dirac_bands + j];
+ }
+
+ ivas_qmetadata_direction_vector_to_azimuth_elevation( &avg_dir[0], &hQMetaData->q_direction[0].band_data[0].azimuth[i], &hQMetaData->q_direction[0].band_data[0].elevation[i] );
+ hQMetaData->q_direction[0].band_data[0].energy_ratio[i] = sqrtf( dotp( avg_dir, avg_dir, 3 ) ) / ( energySum + EPSILON );
+
+ hQMetaData->q_direction[0].band_data[1].azimuth[i] = hQMetaData->q_direction[0].band_data[orig_dirac_bands - 1].azimuth[i];
+ hQMetaData->q_direction[0].band_data[1].elevation[i] = hQMetaData->q_direction[0].band_data[orig_dirac_bands - 1].elevation[i];
+ hQMetaData->q_direction[0].band_data[1].energy_ratio[i] = hQMetaData->q_direction[0].band_data[orig_dirac_bands - 1].energy_ratio[i];
+ }
+
+ /* 1 bit to indicate mode MD coding : temp solution*/
+ push_next_indice( hMetaData, 1, 1 );
+
+ /* encode SID parameters */
+ ivas_qmetadata_enc_sid_encode( hMetaData, hQMetaData, -1, SBA_FORMAT );
+ }
+
+ for ( b = hQMetaData->q_direction->cfg.start_band; b < hQMetaData->q_direction->cfg.nbands; b++ )
+ {
+ for ( i_ts = 0; i_ts < ( ( dtx_vad == 1 ) ? hQMetaData->q_direction[0].cfg.nblocks : 1 ); i_ts++ )
+ {
+ hQMetaData->q_direction->band_data[b].azimuth[i_ts] = hQMetaData->q_direction->band_data[b].q_azimuth[i_ts];
+ hQMetaData->q_direction->band_data[b].elevation[i_ts] = hQMetaData->q_direction->band_data[b].q_elevation[i_ts];
+ hQMetaData->q_direction[0].band_data[b].energy_ratio[0] = 1.0f - diffuseness_reconstructions[hQMetaData->q_direction[0].band_data[b].energy_ratio_index[0]];
+ }
+ }
+ if ( dtx_vad == 0 )
+ {
+ for ( i = 0; i < MAX_PARAM_SPATIAL_SUBFRAMES; i++ )
+ {
+ hQMetaData->q_direction[0].band_data[orig_dirac_bands - 1].azimuth[i] = hQMetaData->q_direction[0].band_data[1].azimuth[0];
+ hQMetaData->q_direction[0].band_data[orig_dirac_bands - 1].elevation[i] = hQMetaData->q_direction[0].band_data[1].elevation[0];
+ hQMetaData->q_direction[0].band_data[orig_dirac_bands - 1].energy_ratio[i] = hQMetaData->q_direction[0].band_data[1].energy_ratio[0];
+ }
+
+ for ( i = 0; i < MAX_PARAM_SPATIAL_SUBFRAMES; i++ )
+ {
+ for ( j = orig_dirac_bands - 2; j >= 0; j-- )
+ {
+ hQMetaData->q_direction[0].band_data[j].azimuth[i] = hQMetaData->q_direction[0].band_data[0].azimuth[0];
+ hQMetaData->q_direction[0].band_data[j].elevation[i] = hQMetaData->q_direction[0].band_data[0].elevation[0];
+ hQMetaData->q_direction[0].band_data[j].energy_ratio[i] = hQMetaData->q_direction[0].band_data[0].energy_ratio[0];
+ }
+ }
+
+ hQMetaData->q_direction->cfg.nbands = orig_dirac_bands;
+ }
+ }
+ pop_wmops();
+
+ return;
+}
+#endif
/*-------------------------------------------------------------------------
* computeReferencePower_enc()
@@ -539,7 +691,14 @@ void computeReferencePower_enc(
float *reference_power, /* o : Estimated power */
const int16_t enc_param_start_band, /* i : first band to process */
const int16_t num_freq_bands, /* i : Number of frequency bands */
- const SBA_MODE sba_mode /* i : SBA mode */
+#ifndef SBA_MODE_CLEAN_UP
+ const SBA_MODE sba_mode /* i : SBA mode */
+#else
+ const IVAS_FORMAT ivas_format, /* i : ivas_format */
+ int16_t ref_power_w /* i : use 0 if hodirac is enabled */
+#endif
+ ,
+ const int16_t nchan_ana /* i : number of analysis channels */
)
{
int16_t brange[2];
@@ -559,7 +718,8 @@ void computeReferencePower_enc(
reference_power_W[i] += ( Cldfb_RealBuffer[0][j] * Cldfb_RealBuffer[0][j] ) + ( Cldfb_ImagBuffer[0][j] * Cldfb_ImagBuffer[0][j] );
}
reference_power[i] += reference_power_W[i];
- for ( ch_idx = 1; ch_idx < DIRAC_MAX_ANA_CHANS; ch_idx++ )
+
+ for ( ch_idx = 1; ch_idx < nchan_ana; ch_idx++ )
{
/* abs()^2 */
for ( j = brange[0]; j < brange[1]; j++ )
@@ -570,7 +730,11 @@ void computeReferencePower_enc(
}
v_multc( reference_power, 0.5f, reference_power, num_freq_bands );
+#ifndef SBA_MODE_CLEAN_UP
if ( sba_mode == SBA_MODE_SPAR )
+#else
+ if ( ivas_format == SBA_FORMAT && ref_power_w == 1 )
+#endif
{
for ( i = 0; i < num_freq_bands; i++ )
{
@@ -596,7 +760,13 @@ void ivas_dirac_param_est_enc(
float **pp_fr_real,
float **pp_fr_imag,
const int16_t input_frame,
- const SBA_MODE sba_mode )
+#ifndef SBA_MODE_CLEAN_UP
+ const SBA_MODE sba_mode,
+#else
+ const IVAS_FORMAT ivas_format,
+#endif
+ const int16_t hodirac_flag,
+ const int16_t nchan_fb_in )
{
int16_t i, d, ts, index, l_ts, num_freq_bands;
int16_t band_m_idx, block_m_idx;
@@ -617,8 +787,15 @@ void ivas_dirac_param_est_enc(
float reference_power[CLDFB_NO_COL_MAX][DIRAC_NO_FB_BANDS_MAX];
+ float azi_secs[2 * DIRAC_MAX_ANA_CHANS * DIRAC_MAX_NBANDS] = { 0 };
+ float ele_secs[2 * DIRAC_MAX_ANA_CHANS * DIRAC_MAX_NBANDS] = { 0 };
+ float diff_secs[2 * DIRAC_MAX_ANA_CHANS * DIRAC_MAX_NBANDS] = { 0 };
+ float ene_secs[2 * DIRAC_MAX_ANA_CHANS * DIRAC_MAX_NBANDS] = { 0 };
+
push_wmops( "dirac_enc_param_est" );
+ num_freq_bands = hDirAC->hConfig->nbands;
+
/* Initialization */
l_ts = input_frame / MAX_PARAM_SPATIAL_SUBFRAMES;
if ( useLowerRes )
@@ -640,7 +817,7 @@ void ivas_dirac_param_est_enc(
}
/* Copy current frame to memory for delay compensation */
- for ( i = 0; i < DIRAC_MAX_ANA_CHANS; i++ )
+ for ( i = 0; i < nchan_fb_in; i++ )
{
pcm_in[i] = &data_f[i][0];
p_Cldfb_RealBuffer[i] = &Cldfb_RealBuffer[i][0];
@@ -665,10 +842,12 @@ void ivas_dirac_param_est_enc(
{
if ( hDirAC->hFbMixer )
{
- ivas_fb_mixer_get_windowed_fr( hDirAC->hFbMixer, pcm_in, p_Cldfb_RealBuffer, p_Cldfb_ImagBuffer, l_ts, l_ts );
- ivas_fb_mixer_update_prior_input( hDirAC->hFbMixer, pcm_in, l_ts );
+ ivas_fb_mixer_get_windowed_fr( hDirAC->hFbMixer, pcm_in, p_Cldfb_RealBuffer, p_Cldfb_ImagBuffer, l_ts, l_ts,
+ hDirAC->hFbMixer->fb_cfg->num_in_chans );
+ ivas_fb_mixer_update_prior_input( hDirAC->hFbMixer, pcm_in, l_ts,
+ hDirAC->hFbMixer->fb_cfg->num_in_chans );
- for ( i = 0; i < DIRAC_MAX_ANA_CHANS; i++ )
+ for ( i = 0; i < nchan_fb_in; i++ )
{
pcm_in[i] += l_ts;
}
@@ -679,15 +858,14 @@ void ivas_dirac_param_est_enc(
assert( pp_fr_real );
assert( pp_fr_imag );
#endif
- for ( i = 0; i < DIRAC_MAX_ANA_CHANS; i++ )
+
+ for ( i = 0; i < nchan_fb_in; i++ )
{
- mvr2r( &pp_fr_real[i][block_m_idx * l_ts], Cldfb_RealBuffer[i], l_ts );
- mvr2r( &pp_fr_imag[i][block_m_idx * l_ts], Cldfb_ImagBuffer[i], l_ts );
+ mvr2r( &pp_fr_real[i][ts * l_ts], Cldfb_RealBuffer[i], l_ts );
+ mvr2r( &pp_fr_imag[i][ts * l_ts], Cldfb_ImagBuffer[i], l_ts );
}
}
- num_freq_bands = hDirAC->hConfig->nbands;
-
computeReferencePower_enc(
hDirAC->band_grouping,
Cldfb_RealBuffer,
@@ -695,7 +873,13 @@ void ivas_dirac_param_est_enc(
reference_power[ts],
hDirAC->hConfig->enc_param_start_band,
num_freq_bands,
- sba_mode );
+#ifndef SBA_MODE_CLEAN_UP
+ hodirac_flag ? SBA_MODE_DIRAC : sba_mode,
+#else
+ ivas_format,
+ hodirac_flag ? 0 : 1,
+#endif
+ FOA_CHANNELS );
computeIntensityVector_enc(
hDirAC,
@@ -705,15 +889,18 @@ void ivas_dirac_param_est_enc(
num_freq_bands,
intensity_real );
- computeDirectionVectors(
- intensity_real[0],
- intensity_real[1],
- intensity_real[2],
- hDirAC->hConfig->enc_param_start_band,
- num_freq_bands,
- direction_vector[0],
- direction_vector[1],
- direction_vector[2] );
+ if ( !hodirac_flag )
+ {
+ computeDirectionVectors(
+ intensity_real[0],
+ intensity_real[1],
+ intensity_real[2],
+ hDirAC->hConfig->enc_param_start_band,
+ num_freq_bands,
+ direction_vector[0],
+ direction_vector[1],
+ direction_vector[2] );
+ }
/* fill buffers of length "averaging_length" time slots for intensity and energy */
hDirAC->index_buffer_intensity = ( hDirAC->index_buffer_intensity % hDirAC->no_col_avg_diff ) + 1; /* averaging_length = 32 */
@@ -727,49 +914,104 @@ void ivas_dirac_param_est_enc(
computeDiffuseness_mdft( hDirAC->buffer_intensity_real, hDirAC->buffer_energy, num_freq_bands, hDirAC->no_col_avg_diff, diffuseness_vector );
- for ( band_m_idx = 0; band_m_idx < hDirAC->hConfig->nbands; band_m_idx++ )
+ if ( hodirac_flag )
{
- norm_tmp = reference_power[ts][band_m_idx] * ( 1 - diffuseness_vector[band_m_idx] );
+#ifdef DEBUGGING
+ assert( l_ts <= DIRAC_NO_FB_BANDS_MAX );
+#endif
+ calculate_hodirac_sector_parameters(
+#ifdef FIX_485_STATIC_BUFFERS
+ hDirAC,
+#endif
+ Cldfb_RealBuffer,
+ Cldfb_ImagBuffer,
+ 0.20f,
+ hDirAC->band_grouping,
+ hDirAC->hConfig->nbands,
+ hDirAC->hConfig->enc_param_start_band,
+ azi_secs,
+ ele_secs,
+ diff_secs,
+ ene_secs );
+ }
- hDirAC->direction_vector_m[0][block_m_idx][band_m_idx] += norm_tmp * direction_vector[0][band_m_idx];
- hDirAC->direction_vector_m[1][block_m_idx][band_m_idx] += norm_tmp * direction_vector[1][band_m_idx];
- hDirAC->direction_vector_m[2][block_m_idx][band_m_idx] += norm_tmp * direction_vector[2][band_m_idx];
- renormalization_factor[band_m_idx] += norm_tmp;
+ if ( hodirac_flag )
+ {
+ for ( band_m_idx = 0; band_m_idx < hDirAC->hConfig->nbands; band_m_idx++ )
+ {
+ hDirAC->diffuseness_m[band_m_idx] += reference_power[ts][band_m_idx] * diffuseness_vector[band_m_idx];
+ renormalization_factor_diff[band_m_idx] += reference_power[ts][band_m_idx];
+ }
+ }
+ else
+ {
+ for ( band_m_idx = 0; band_m_idx < hDirAC->hConfig->nbands; band_m_idx++ )
+ {
+ norm_tmp = reference_power[ts][band_m_idx] * ( 1 - diffuseness_vector[band_m_idx] );
+
+ hDirAC->direction_vector_m[0][block_m_idx][band_m_idx] += norm_tmp * direction_vector[0][band_m_idx];
+ hDirAC->direction_vector_m[1][block_m_idx][band_m_idx] += norm_tmp * direction_vector[1][band_m_idx];
+ hDirAC->direction_vector_m[2][block_m_idx][band_m_idx] += norm_tmp * direction_vector[2][band_m_idx];
+ renormalization_factor[band_m_idx] += norm_tmp;
- hDirAC->diffuseness_m[band_m_idx] += reference_power[ts][band_m_idx] * diffuseness_vector[band_m_idx];
- renormalization_factor_diff[band_m_idx] += reference_power[ts][band_m_idx];
+ hDirAC->diffuseness_m[band_m_idx] += reference_power[ts][band_m_idx] * diffuseness_vector[band_m_idx];
+ renormalization_factor_diff[band_m_idx] += reference_power[ts][band_m_idx];
+ }
}
}
- for ( band_m_idx = 0; band_m_idx < hDirAC->hConfig->nbands; band_m_idx++ )
+ if ( !hodirac_flag )
+
{
- renormalization_factor[band_m_idx] = EPSILON;
- for ( d = 0; d < DIRAC_NUM_DIMS; d++ )
- {
- renormalization_factor[band_m_idx] += ( hDirAC->direction_vector_m[d][block_m_idx][band_m_idx] * hDirAC->direction_vector_m[d][block_m_idx][band_m_idx] );
- }
- renormalization_factor[band_m_idx] = sqrtf( renormalization_factor[band_m_idx] );
- if ( renormalization_factor[band_m_idx] > EPSILON )
- {
- hDirAC->direction_vector_m[0][block_m_idx][band_m_idx] /= renormalization_factor[band_m_idx];
- hDirAC->direction_vector_m[1][block_m_idx][band_m_idx] /= renormalization_factor[band_m_idx];
- hDirAC->direction_vector_m[2][block_m_idx][band_m_idx] /= renormalization_factor[band_m_idx];
- }
- else
+ for ( band_m_idx = 0; band_m_idx < hDirAC->hConfig->nbands; band_m_idx++ )
{
- hDirAC->direction_vector_m[0][block_m_idx][band_m_idx] = 1;
- hDirAC->direction_vector_m[1][block_m_idx][band_m_idx] = 0;
- hDirAC->direction_vector_m[2][block_m_idx][band_m_idx] = 0;
+ renormalization_factor[band_m_idx] = EPSILON;
+ for ( d = 0; d < DIRAC_NUM_DIMS; d++ )
+ {
+ renormalization_factor[band_m_idx] += ( hDirAC->direction_vector_m[d][block_m_idx][band_m_idx] * hDirAC->direction_vector_m[d][block_m_idx][band_m_idx] );
+ }
+ renormalization_factor[band_m_idx] = sqrtf( renormalization_factor[band_m_idx] );
+
+ if ( renormalization_factor[band_m_idx] > EPSILON )
+ {
+ hDirAC->direction_vector_m[0][block_m_idx][band_m_idx] /= renormalization_factor[band_m_idx];
+ hDirAC->direction_vector_m[1][block_m_idx][band_m_idx] /= renormalization_factor[band_m_idx];
+ hDirAC->direction_vector_m[2][block_m_idx][band_m_idx] /= renormalization_factor[band_m_idx];
+ }
+ else
+ {
+ hDirAC->direction_vector_m[0][block_m_idx][band_m_idx] = 1;
+ hDirAC->direction_vector_m[1][block_m_idx][band_m_idx] = 0;
+ hDirAC->direction_vector_m[2][block_m_idx][band_m_idx] = 0;
+ }
+
+ /* save the elevation and azimuth values to be used later by the ivas_dirac_QuantizeParameters function */
+ for ( d = 0; d < DIRAC_NUM_DIMS; d++ )
+ {
+ dir_v[d] = hDirAC->direction_vector_m[d][block_m_idx][band_m_idx];
+ }
+
+ ivas_qmetadata_direction_vector_to_azimuth_elevation(
+ dir_v,
+ &q_direction->band_data[band_m_idx].azimuth[block_m_idx],
+ &q_direction->band_data[band_m_idx].elevation[block_m_idx] );
}
+ }
- /* save the elevation and azimuth values to be used later by the ivas_dirac_QuantizeParameters function */
- for ( d = 0; d < DIRAC_NUM_DIMS; d++ )
+ /* Sectors */
+ if ( hodirac_flag )
+ {
+ for ( band_m_idx = 0; band_m_idx < hDirAC->hConfig->nbands; band_m_idx++ )
{
- dir_v[d] = hDirAC->direction_vector_m[d][block_m_idx][band_m_idx];
- }
+ q_direction->band_data[band_m_idx].azimuth[block_m_idx] = azi_secs[band_m_idx];
+ q_direction->band_data[band_m_idx].elevation[block_m_idx] = ele_secs[band_m_idx];
+ // q_direction->band_data[band_m_idx].energy_ratio[block_m_idx] = 1.f - diffuseness_vector[band_m_idx]; // set later
- ivas_qmetadata_direction_vector_to_azimuth_elevation( dir_v, &q_direction->band_data[band_m_idx].azimuth[block_m_idx], &q_direction->band_data[band_m_idx].elevation[block_m_idx] );
+ q_direction[1].band_data[band_m_idx].azimuth[block_m_idx] = azi_secs[num_freq_bands + band_m_idx];
+ q_direction[1].band_data[band_m_idx].elevation[block_m_idx] = ele_secs[num_freq_bands + band_m_idx];
+ q_direction[1].band_data[band_m_idx].energy_ratio[block_m_idx] = ( 1.f - diff_secs[band_m_idx] ) / ( ( 1.f - diff_secs[band_m_idx] ) + ( 1.f - diff_secs[num_freq_bands + band_m_idx] ) + EPSILON );
+ }
}
}
diff --git a/lib_enc/ivas_enc.c b/lib_enc/ivas_enc.c
index bc374f88e59c4cedddc78ceb8cf25ccbf98283d8..89a97ea0b079cfc7d8e906fed1665b7681df3dbe 100644
--- a/lib_enc/ivas_enc.c
+++ b/lib_enc/ivas_enc.c
@@ -62,7 +62,7 @@ ivas_error ivas_enc(
BSTR_ENC_HANDLE hMetaData;
Encoder_State *st; /* used for bitstream handling */
int16_t nb_bits_metadata[MAX_SCE];
- float data_f[MAX_INPUT_CHANNELS][L_FRAME48k]; /* IVAS_fmToDo: buffer can be allocated dynamically based on the number of analysed channels */
+ float data_f[MAX_INPUT_CHANNELS][L_FRAME48k];
int32_t ivas_total_brate;
ivas_error error;
error = IVAS_ERR_OK;
@@ -132,9 +132,13 @@ ivas_error ivas_enc(
/* bypass EVS coding in float precision, emulating EVS encoder/decoder delay */
for ( i = 0; i < n; i++ )
{
- if ( ( ivas_format == SBA_FORMAT ) && ( st_ivas->sba_mode == SBA_MODE_SPAR ) )
+#ifndef SBA_MODE_CLEAN_UP
+ if ( ( ivas_format == SBA_FORMAT ) && ( st_ivas->sba_mode == SBA_MODE_SPAR ) && !( st_ivas->sba_analysis_order > 1 ) )
+#else
+ if ( ( ivas_format == SBA_FORMAT ) && !( st_ivas->sba_analysis_order > 1 ) )
+#endif
{
- hp20( data_f[HOA_keep_ind[i]], input_frame, st_ivas->mem_hp20_in[i], input_Fs );
+ hp20( data_f[HOA_keep_ind[st_ivas->hSpar->hMdEnc->HOA_md_ind[i]]], input_frame, st_ivas->mem_hp20_in[i], input_Fs );
}
else if ( !( ivas_format == MC_FORMAT && i == LFE_CHANNEL ) ) /*TODO: is the HPF needed for LFE channel? */
{
@@ -217,8 +221,13 @@ ivas_error ivas_enc(
/* SBA/MASA metadata encoding and SBA/MASA metadata bitstream writing */
hMetaData = ( st_ivas->nSCE > 0 ) ? st_ivas->hSCE[st_ivas->nSCE - 1]->hMetaData : st_ivas->hCPE[st_ivas->nCPE - 1]->hMetaData;
+#ifndef SBA_MODE_CLEAN_UP
if ( st_ivas->hQMetaData != NULL && st_ivas->sba_mode != SBA_MODE_SPAR )
+#else
+ if ( st_ivas->hQMetaData != NULL && ivas_format != SBA_FORMAT )
+#endif
{
+#ifndef SBA_MODE_CLEAN_UP
if ( ivas_format == SBA_FORMAT )
{
ivas_dirac_enc( st_ivas->hDirAC, st_ivas->hQMetaData, hMetaData, &nb_bits_metadata[0], hEncoderConfig->Opt_DTX_ON, data_f, input_frame, hEncoderConfig->sba_planar );
@@ -227,6 +236,7 @@ ivas_error ivas_enc(
}
else
{
+#endif
ivas_masa_estimate_energy( st_ivas->hMasa, data_f, input_frame, st_ivas->nchan_transport ); /* energy-estimation uses TF-resolution: 4x24 */
if ( ( error = ivas_masa_enc_config( st_ivas ) ) != IVAS_ERR_OK )
{
@@ -237,9 +247,15 @@ ivas_error ivas_enc(
{
return error;
}
+#ifndef SBA_MODE_CLEAN_UP
}
+#endif
}
+#ifndef SBA_MODE_CLEAN_UP
else if ( st_ivas->sba_mode == SBA_MODE_SPAR )
+#else
+ else if ( ivas_format == SBA_FORMAT )
+#endif
{
if ( ( error = ivas_spar_enc( st_ivas, data_f, input_frame, nb_bits_metadata, hMetaData ) ) != IVAS_ERR_OK )
{
@@ -289,6 +305,7 @@ ivas_error ivas_enc(
if ( st_ivas->mc_mode == MC_MODE_MCT )
{
st_ivas->hLFE->hBstr = ( st_ivas->nSCE > 0 ) ? st_ivas->hSCE[0]->hCoreCoder[0]->hBstr : st_ivas->hCPE[0]->hCoreCoder[0]->hBstr;
+
ivas_lfe_enc( st_ivas->hLFE, data_f[LFE_CHANNEL], input_frame, st_ivas->hLFE->hBstr );
}
@@ -299,6 +316,20 @@ ivas_error ivas_enc(
return error;
}
}
+ else if ( st_ivas->mc_mode == MC_MODE_PARAMUPMIX )
+ {
+
+ /* encode MC ParamUpmix parameters and write bitstream */
+ ivas_mc_paramupmix_enc( st_ivas, hMetaData, data_f, input_frame );
+
+ st_ivas->hLFE->hBstr = ( st_ivas->nSCE > 0 ) ? st_ivas->hSCE[0]->hCoreCoder[0]->hBstr : st_ivas->hCPE[0]->hCoreCoder[0]->hBstr;
+ ivas_lfe_enc( st_ivas->hLFE, data_f[LFE_CHANNEL], input_frame, st_ivas->hLFE->hBstr );
+
+ if ( ( error = ivas_mct_enc( st_ivas, data_f, input_frame, hMetaData->nb_bits_tot ) ) != IVAS_ERR_OK )
+ {
+ return error;
+ }
+ }
else if ( st_ivas->mc_mode == MC_MODE_PARAMMC )
{
/* encode Parametric MC parameters and write bitstream */
@@ -340,6 +371,10 @@ ivas_error ivas_enc(
return error;
}
+#ifdef IND_LIST_DYN
+ st_ivas->hCPE[0]->hCoreCoder[0]->hBstr->ind_list = st_ivas->hSCE[0]->hCoreCoder[0]->hBstr->ind_list + st_ivas->hSCE[0]->hCoreCoder[0]->hBstr->nb_ind_tot;
+#endif
+
if ( ( error = ivas_cpe_enc( st_ivas, 0, data_f[0], data_f[1], input_frame, hMetaData->nb_bits_tot ) ) != IVAS_ERR_OK )
{
return error;
diff --git a/lib_enc/ivas_enc_cov_handler.c b/lib_enc/ivas_enc_cov_handler.c
index e117cfc5a55ba7e737c495d437a8c1fe282c91d9..61c4ccaef9afc4edcd578f279edb6194c4781c6d 100644
--- a/lib_enc/ivas_enc_cov_handler.c
+++ b/lib_enc/ivas_enc_cov_handler.c
@@ -34,6 +34,7 @@
#include "options.h"
#include "prot.h"
#include "ivas_prot.h"
+#include "ivas_rom_com.h"
#ifdef DEBUGGING
#include "debug.h"
#endif
@@ -53,7 +54,7 @@
* Local functions declarations
*------------------------------------------------------------------------------------------*/
-static void ivas_band_cov( float **ppIn_FR_real, float **ppIn_FR_imag, const int16_t num_chans, const int16_t num_bins, int16_t stride, float **pFb_bin_to_band, const int16_t *pFb_start_bin_per_band, const int16_t *pFb_active_bins_per_band, const int16_t start_band, const int16_t end_band, float *cov_real[IVAS_SPAR_MAX_CH][IVAS_SPAR_MAX_CH] );
+static void ivas_band_cov( float **ppIn_FR_real, float **ppIn_FR_imag, const int16_t num_chans, const int16_t num_bins, int16_t stride, float **pFb_bin_to_band, const int16_t *pFb_start_bin_per_band, const int16_t *pFb_active_bins_per_band, const int16_t start_band, const int16_t end_band, float *cov_real[IVAS_SPAR_MAX_CH][IVAS_SPAR_MAX_CH], const int16_t HOA_md_ind[IVAS_SPAR_MAX_CH] );
/*-------------------------------------------------------------------------
* ivas_spar_covar_enc_open()
@@ -66,6 +67,11 @@ ivas_error ivas_spar_covar_enc_open(
ivas_filterbank_t *pFb, /* i/o: FB handle */
const int32_t input_Fs, /* i : input sampling rate */
const int16_t nchan_inp /* i : number of input channels */
+ ,
+#ifdef FIX_489_COV_SMOOTHING
+ COV_SMOOTHING_TYPE smooth_mode, /* i : Smooth covariance for SPAR or MC */
+#endif
+ const int32_t ivas_total_brate /* i : IVAS total bitrate */
)
{
ivas_enc_cov_handler_state_t *hCovState;
@@ -82,8 +88,25 @@ ivas_error ivas_spar_covar_enc_open(
cov_smooth_cfg.max_bands = IVAS_MAX_NUM_BANDS;
cov_smooth_cfg.max_update_rate = MAX_UPDATE_RATE;
cov_smooth_cfg.min_pool_size = MIN_POOL_SIZE;
+#ifdef FIX_489_COV_SMOOTHING
+ if ( smooth_mode == COV_SMOOTH_MC )
+ {
+ cov_smooth_cfg.max_update_rate = 1.0f;
+ cov_smooth_cfg.min_pool_size = 20;
+ }
+#else
+ if ( nchan_inp == 3 ) /* to discriminate between SPAR and mc there could be a better solution */
+ {
+ cov_smooth_cfg.max_update_rate = 1.0f;
+ cov_smooth_cfg.min_pool_size = 20;
+ }
+#endif
- if ( ( error = ivas_spar_covar_smooth_enc_open( &hCovState->pCov_state, &cov_smooth_cfg, pFb, nchan_inp ) ) != IVAS_ERR_OK )
+#ifdef FIX_489_COV_SMOOTHING
+ if ( ( error = ivas_spar_covar_smooth_enc_open( &hCovState->pCov_state, &cov_smooth_cfg, pFb, nchan_inp, smooth_mode, ivas_total_brate ) ) != IVAS_ERR_OK )
+#else
+ if ( ( error = ivas_spar_covar_smooth_enc_open( &hCovState->pCov_state, &cov_smooth_cfg, pFb, nchan_inp, ivas_total_brate ) ) != IVAS_ERR_OK )
+#endif
{
return error;
}
@@ -91,7 +114,11 @@ ivas_error ivas_spar_covar_enc_open(
cov_smooth_cfg.max_update_rate = MAX_UPDATE_RATE_DTX;
cov_smooth_cfg.min_pool_size = MIN_POOL_SIZE_DTX;
- if ( ( error = ivas_spar_covar_smooth_enc_open( &hCovState->pCov_dtx_state, &cov_smooth_cfg, pFb, nchan_inp ) ) != IVAS_ERR_OK )
+#ifdef FIX_489_COV_SMOOTHING
+ if ( ( error = ivas_spar_covar_smooth_enc_open( &hCovState->pCov_dtx_state, &cov_smooth_cfg, pFb, nchan_inp, smooth_mode, ivas_total_brate ) ) != IVAS_ERR_OK )
+#else
+ if ( ( error = ivas_spar_covar_smooth_enc_open( &hCovState->pCov_dtx_state, &cov_smooth_cfg, pFb, nchan_inp, ivas_total_brate ) ) != IVAS_ERR_OK )
+#endif
{
return error;
}
@@ -152,7 +179,8 @@ void ivas_enc_cov_handler_process(
const int16_t end_band,
const int16_t num_ch,
const int16_t dtx_vad,
- const int16_t transient_det[2] )
+ const int16_t transient_det[2],
+ const int16_t HOA_md_ind[IVAS_SPAR_MAX_CH] )
{
int16_t i, j;
int16_t dtx_cov_flag;
@@ -165,7 +193,8 @@ void ivas_enc_cov_handler_process(
pFb->fb_bin_to_band.p_short_stride_start_bin_per_band,
pFb->fb_bin_to_band.p_short_stride_num_bins_per_band,
start_band, end_band,
- cov_real );
+ cov_real,
+ HOA_md_ind );
#ifdef DEBUG_SPAR_WRITE_OUT_COV
{
@@ -257,7 +286,8 @@ static void ivas_band_cov(
const int16_t *pFb_active_bins_per_band,
const int16_t start_band,
const int16_t end_band,
- float *cov_real[IVAS_SPAR_MAX_CH][IVAS_SPAR_MAX_CH] )
+ float *cov_real[IVAS_SPAR_MAX_CH][IVAS_SPAR_MAX_CH],
+ const int16_t HOA_md_ind[IVAS_SPAR_MAX_CH] )
{
int16_t i, j, k;
float pV_re[L_FRAME48k];
@@ -267,9 +297,13 @@ static void ivas_band_cov(
{
for ( j = i; j < num_chans; j++ )
{
+
+ int16_t i1 = HOA_md_ind[i];
+ int16_t j1 = HOA_md_ind[j];
+
for ( k = 0; k < num_bins; k++ )
{
- pV_re[k] = ppIn_FR_real[i][k] * ppIn_FR_real[j][k] + ppIn_FR_imag[i][k] * ppIn_FR_imag[j][k];
+ pV_re[k] = ppIn_FR_real[i1][k] * ppIn_FR_real[j1][k] + ppIn_FR_imag[i1][k] * ppIn_FR_imag[j1][k];
}
for ( k = start_band; k < end_band; k++ )
diff --git a/lib_enc/ivas_entropy_coder.c b/lib_enc/ivas_entropy_coder.c
index a8f5219f2a3f692b44e6edfcfbfce3771d0a8315..830a05e41a3ce8c426c5f6def0012141c3d65904 100644
--- a/lib_enc/ivas_entropy_coder.c
+++ b/lib_enc/ivas_entropy_coder.c
@@ -128,12 +128,20 @@ static ivas_error ivas_get_dyn_freq_model(
*
* Arith encoding of an array of symbols
*-----------------------------------------------------------------------------------------*/
-
+#ifdef ARITH_HUFF_CODER_CHANGES
+static int16_t ivas_arith_encode_array(
+#else
static void ivas_arith_encode_array(
+#endif
int16_t *pInput,
ivas_arith_t *pArith,
BSTR_ENC_HANDLE hMetaData,
- const int16_t in_len )
+ const int16_t in_len
+#ifdef ARITH_HUFF_CODER_CHANGES
+ ,
+ int32_t wc_strat_arith
+#endif
+)
{
int16_t model_index, i, ind;
int16_t *pCum_freq = NULL;
@@ -144,6 +152,12 @@ static void ivas_arith_encode_array(
if ( pArith->dyn_model_bits > 0 )
{
ivas_get_dyn_freq_model( pInput, in_len, &model_index, pArith, &pCum_freq );
+#ifdef ARITH_HUFF_CODER_CHANGES
+ if ( ( hMetaData->nb_bits_tot + pArith->dyn_model_bits ) > wc_strat_arith )
+ {
+ return -1;
+ }
+#endif
push_next_indice( hMetaData, model_index, pArith->dyn_model_bits );
}
else
@@ -158,12 +172,27 @@ static void ivas_arith_encode_array(
ind = pInput[i] - pArith->vals[0];
ivas_ari_encode_14bits_ext( hMetaData, &as, ind, (const uint16_t *) pCum_freq );
+#ifdef ARITH_HUFF_CODER_CHANGES
+ if ( hMetaData->nb_bits_tot > wc_strat_arith )
+ {
+ return -1;
+ }
+#endif
}
ivas_ari_done_encoding_14bits( hMetaData, &as );
+#ifdef ARITH_HUFF_CODER_CHANGES
+ if ( hMetaData->nb_bits_tot > wc_strat_arith )
+ {
+ return -1;
+ }
+#endif
}
-
+#ifdef ARITH_HUFF_CODER_CHANGES
+ return 0;
+#else
return;
+#endif
}
@@ -172,15 +201,26 @@ static void ivas_arith_encode_array(
*
* Differential arith encoding
*-----------------------------------------------------------------------------------------*/
-
+#ifdef ARITH_HUFF_CODER_CHANGES
+static int16_t ivas_arithCoder_encode_array_diff(
+#else
static void ivas_arithCoder_encode_array_diff(
+#endif
ivas_arith_t *pArith_diff,
int16_t *pIn_new,
int16_t *pIn_old_scratch,
const int16_t length,
- BSTR_ENC_HANDLE hMetaData )
+ BSTR_ENC_HANDLE hMetaData
+#ifdef ARITH_HUFF_CODER_CHANGES
+ ,
+ int32_t wc_strat_arith
+#endif
+)
{
int16_t n;
+#ifdef ARITH_HUFF_CODER_CHANGES
+ int16_t arith_result;
+#endif
if ( length > 0 )
{
@@ -191,10 +231,22 @@ static void ivas_arithCoder_encode_array_diff(
ivas_wrap_arround( pIn_old_scratch, pArith_diff->vals[0], pArith_diff->vals[pArith_diff->range - 1], length );
+#ifdef ARITH_HUFF_CODER_CHANGES
+ arith_result = ivas_arith_encode_array( pIn_old_scratch, pArith_diff, hMetaData, length,
+ wc_strat_arith );
+ if ( arith_result < 0 )
+ {
+ return -1;
+ }
+#else
ivas_arith_encode_array( pIn_old_scratch, pArith_diff, hMetaData, length );
+#endif
}
-
+#ifdef ARITH_HUFF_CODER_CHANGES
+ return 0;
+#else
return;
+#endif
}
@@ -228,16 +280,27 @@ void ivas_huffman_encode(
*
* Arithmetic encode a cell array
*-----------------------------------------------------------------------------------------*/
-
+#ifdef ARITH_HUFF_CODER_CHANGES
+static int16_t arith_encode_cell_array(
+#else
static void arith_encode_cell_array(
+#endif
ivas_cell_dim_t *pCell_dims,
BSTR_ENC_HANDLE hMetaData,
const int16_t nB,
ivas_arith_t *pArith,
- int16_t *pSymbol )
+ int16_t *pSymbol
+#ifdef ARITH_HUFF_CODER_CHANGES
+ ,
+ int32_t wc_strat_arith
+#endif
+)
{
int16_t total_symbol_len = 0;
int16_t i;
+#ifdef ARITH_HUFF_CODER_CHANGES
+ int16_t arith_result;
+#endif
for ( i = 0; i < nB; i++ )
{
@@ -250,11 +313,24 @@ static void arith_encode_cell_array(
{
if ( pArith->range > 1 )
{
+#ifdef ARITH_HUFF_CODER_CHANGES
+ arith_result = ivas_arith_encode_array( pSymbol, pArith, hMetaData, total_symbol_len,
+ wc_strat_arith );
+ if ( arith_result < 0 )
+ {
+ return -1;
+ }
+#else
ivas_arith_encode_array( pSymbol, pArith, hMetaData, total_symbol_len );
+#endif
}
}
+#ifdef ARITH_HUFF_CODER_CHANGES
+ return 0;
+#else
return;
+#endif
}
@@ -263,16 +339,27 @@ static void arith_encode_cell_array(
*
* Arithmetic encode a cell array - differential
*-----------------------------------------------------------------------------------------*/
-
+#ifdef ARITH_HUFF_CODER_CHANGES
+static int16_t arith_encode_cell_array_diff(
+#else
static void arith_encode_cell_array_diff(
+#endif
const ivas_cell_dim_t *pCell_dims,
BSTR_ENC_HANDLE hMetaData,
int16_t nB,
ivas_arith_t *pArith_diff,
int16_t *pSymbol_old,
- int16_t *pSymbol )
+ int16_t *pSymbol
+#ifdef ARITH_HUFF_CODER_CHANGES
+ ,
+ int32_t wc_strat_arith
+#endif
+)
{
int16_t i, total_symbol_len;
+#ifdef ARITH_HUFF_CODER_CHANGES
+ int16_t arith_result;
+#endif
total_symbol_len = 0;
for ( i = 0; i < nB; i++ )
@@ -286,11 +373,24 @@ static void arith_encode_cell_array_diff(
{
if ( pArith_diff->range > 1 )
{
+#ifdef ARITH_HUFF_CODER_CHANGES
+ arith_result = ivas_arithCoder_encode_array_diff( pArith_diff, pSymbol, pSymbol_old, total_symbol_len, hMetaData,
+ wc_strat_arith );
+ if ( arith_result < 0 )
+ {
+ return -1;
+ }
+#else
ivas_arithCoder_encode_array_diff( pArith_diff, pSymbol, pSymbol_old, total_symbol_len, hMetaData );
+#endif
}
}
+#ifdef ARITH_HUFF_CODER_CHANGES
+ return 0;
+#else
return;
+#endif
}
@@ -299,8 +399,11 @@ static void arith_encode_cell_array_diff(
*
* Arithmetic encode a cell array
*-----------------------------------------------------------------------------------------*/
-
+#ifdef ARITH_HUFF_CODER_CHANGES
+int16_t ivas_arith_encode_cmplx_cell_array(
+#else
void ivas_arith_encode_cmplx_cell_array(
+#endif
ivas_arith_t *pArith_re,
ivas_arith_t *pArith_re_diff,
const int16_t *pDo_diff,
@@ -309,7 +412,12 @@ void ivas_arith_encode_cmplx_cell_array(
int16_t *pSymbol_old_re,
ivas_cell_dim_t *pCell_dims,
BSTR_ENC_HANDLE hMetaData,
- const int16_t any_diff )
+ const int16_t any_diff
+#ifdef ARITH_HUFF_CODER_CHANGES
+ ,
+ int32_t wc_strat_arith
+#endif
+)
{
int16_t input_old[IVAS_MAX_INPUT_LEN];
int16_t input_new[IVAS_MAX_INPUT_LEN];
@@ -317,6 +425,9 @@ void ivas_arith_encode_cmplx_cell_array(
ivas_cell_dim_t cell_dim[IVAS_MAX_NUM_BANDS], cell_dim_diff[IVAS_MAX_NUM_BANDS];
int16_t len, idx, i, j, idx1;
int16_t total_len;
+#ifdef ARITH_HUFF_CODER_CHANGES
+ int16_t arith_result;
+#endif
idx1 = 0;
if ( any_diff == 1 )
@@ -382,14 +493,44 @@ void ivas_arith_encode_cmplx_cell_array(
}*/
#endif
+#ifdef ARITH_HUFF_CODER_CHANGES
+ arith_result = arith_encode_cell_array( cell_dim, hMetaData, nB, pArith_re, input,
+ wc_strat_arith );
+ if ( arith_result < 0 )
+ {
+ return -1;
+ }
+
+ arith_result = arith_encode_cell_array_diff( cell_dim_diff, hMetaData, nB, pArith_re_diff, input_old, input_new,
+ wc_strat_arith );
+ if ( arith_result < 0 )
+ {
+ return -1;
+ }
+#else
arith_encode_cell_array( cell_dim, hMetaData, nB, pArith_re, input );
arith_encode_cell_array_diff( cell_dim_diff, hMetaData, nB, pArith_re_diff, input_old, input_new );
+#endif
}
else
{
+#ifdef ARITH_HUFF_CODER_CHANGES
+ arith_result = arith_encode_cell_array( pCell_dims, hMetaData, nB, pArith_re, pSymbol_re,
+ wc_strat_arith );
+ if ( arith_result < 0 )
+ {
+ return -1;
+ }
+#else
arith_encode_cell_array( pCell_dims, hMetaData, nB, pArith_re, pSymbol_re );
+#endif
}
+
+#ifdef ARITH_HUFF_CODER_CHANGES
+ return 0;
+#else
return;
+#endif
}
diff --git a/lib_enc/ivas_front_vad.c b/lib_enc/ivas_front_vad.c
index be476b1244c1bd897f14d76ac2ac4879e106e3ff..9593f6682f0b24b050b3941f77904b5fac487609 100644
--- a/lib_enc/ivas_front_vad.c
+++ b/lib_enc/ivas_front_vad.c
@@ -407,8 +407,8 @@ ivas_error front_vad_spar(
mvr2r( st->old_wsp, old_wsp, L_WSP_MEM );
wsp = old_wsp + L_WSP_MEM;
- st->core_brate = -1; /* updated in dtx() */
- st->input_bwidth = st->last_input_bwidth; // VE: TBD - this might be updated by actual detected BW
+ st->core_brate = -1; /* updated in dtx() */
+ st->input_bwidth = st->last_input_bwidth;
/*------------------------------------------------------------------*
* compensate for SPAR filterbank delay
@@ -430,9 +430,7 @@ ivas_error front_vad_spar(
noise_est_down( fr_bands[0], hFrontVad->hNoiseEst->bckr, tmpN, tmpE, st->min_band, st->max_band, &hFrontVad->hNoiseEst->totalNoise, Etot[0], &hFrontVad->hNoiseEst->Etot_last, &hFrontVad->hNoiseEst->Etot_v_h2 );
corr_shift = correlation_shift( hFrontVad->hNoiseEst->totalNoise );
-
dtx( st, hEncoderConfig->ivas_total_brate, vad_flag_dtx[0], inp_12k8 );
-
/* linear prediction analysis */
alw_pitch_lag_12k8[0] = st->old_pitch_la;
alw_pitch_lag_12k8[1] = st->old_pitch_la;
diff --git a/lib_enc/ivas_init_enc.c b/lib_enc/ivas_init_enc.c
index d6f23d1c9b05db6754cc61202730c5456750e06e..006fb176fb401fbdfaaeb77f8cb0746d03983a4b 100644
--- a/lib_enc/ivas_init_enc.c
+++ b/lib_enc/ivas_init_enc.c
@@ -57,7 +57,7 @@ void ivas_write_format(
ind = 0;
nBits = IVAS_FORMAT_SIGNALING_NBITS;
- extra_bits = ( IVAS_FORMAT_SIGNALING_NBITS_SBA - IVAS_FORMAT_SIGNALING_NBITS );
+ extra_bits = ( IVAS_FORMAT_SIGNALING_NBITS_EXTENDED - IVAS_FORMAT_SIGNALING_NBITS );
switch ( st_ivas->hEncoderConfig->ivas_format )
{
@@ -66,6 +66,11 @@ void ivas_write_format(
break;
case ISM_FORMAT:
ind = 2;
+ if ( st_ivas->hEncoderConfig->ivas_total_brate >= IVAS_24k4 )
+ {
+ ind = 4;
+ nBits += extra_bits;
+ }
break;
case MC_FORMAT:
ind = 1;
@@ -184,12 +189,16 @@ int16_t getNumChanAnalysis(
n = st_ivas->nSCE + CPE_CHANNELS * st_ivas->nCPE;
if ( st_ivas->hEncoderConfig->ivas_format == SBA_FORMAT )
{
- n = ivas_sba_get_nchan_metadata( st_ivas->sba_analysis_order );
+ n = ( st_ivas->sba_analysis_order + 1 ) * ( st_ivas->sba_analysis_order + 1 );
}
else if ( st_ivas->hEncoderConfig->ivas_format == MC_FORMAT && ( st_ivas->mc_mode == MC_MODE_PARAMMC || st_ivas->mc_mode == MC_MODE_MCMASA ) )
{
n = st_ivas->hEncoderConfig->nchan_inp;
}
+ else if ( st_ivas->hEncoderConfig->ivas_format == MC_FORMAT && st_ivas->mc_mode == MC_MODE_PARAMUPMIX )
+ {
+ n = st_ivas->hEncoderConfig->nchan_inp;
+ }
else if ( st_ivas->hEncoderConfig->ivas_format == ISM_FORMAT && st_ivas->ism_mode == ISM_MODE_PARAM )
{
n = st_ivas->hEncoderConfig->nchan_inp;
@@ -290,6 +299,9 @@ void ivas_initialize_handles_enc(
/* MCT handle */
st_ivas->hMCT = NULL;
+ /* MC Param-Upmix handle */
+ st_ivas->hMCParamUpmix = NULL;
+
/* Parametric MC handle */
st_ivas->hParamMC = NULL;
@@ -313,9 +325,15 @@ void ivas_initialize_handles_enc(
*-------------------------------------------------------------------*/
ivas_error ivas_init_encoder(
- Encoder_Struct *st_ivas, /* i/o: IVAS encoder structure */
- Indice ind_list[][MAX_NUM_INDICES], /* o : bitstream indices */
+ Encoder_Struct *st_ivas /* i/o: IVAS encoder structure */
+#ifndef IND_LIST_DYN
+ ,
+ Indice ind_list[][MAX_NUM_INDICES] /* o : bitstream indices */
+#endif
+#ifndef IND_LIST_DYN
+ ,
Indice ind_list_metadata[][MAX_BITS_METADATA] /* o : bitstream indices metadata */
+#endif
)
{
int16_t i, n;
@@ -339,12 +357,60 @@ ivas_error ivas_init_encoder(
/* In IVAS, ensure that minimum coded bandwidth is WB */
hEncoderConfig->max_bwidth = max( hEncoderConfig->max_bwidth, WB );
}
-
+#ifndef SBA_MODE_CLEAN_UP
+ hEncoderConfig->spar_reconfig_flag = 0;
+#endif
st_ivas->ism_mode = ISM_MODE_NONE;
st_ivas->mc_mode = MC_MODE_NONE;
+#ifndef SBA_MODE_CLEAN_UP
st_ivas->sba_mode = SBA_MODE_NONE;
+#endif
st_ivas->nchan_transport = -1;
+
+#ifdef IND_LIST_DYN
+ /*-----------------------------------------------------------------*
+ * Allocate and initialize buffer of indices
+ *-----------------------------------------------------------------*/
+
+ /* set the maximum allowed number of indices in the list */
+ st_ivas->ivas_max_num_indices = get_ivas_max_num_indices( ivas_format, ivas_total_brate );
+
+ /* allocate buffer of indices */
+ if ( ( st_ivas->ind_list = (INDICE_HANDLE) malloc( st_ivas->ivas_max_num_indices * sizeof( Indice ) ) ) == NULL )
+ {
+ return ( IVAS_ERROR( IVAS_ERR_FAILED_ALLOC, "Can not allocate memory for buffer of indices!\n" ) );
+ }
+
+ /* reset the list of indices */
+ for ( i = 0; i < st_ivas->ivas_max_num_indices; i++ )
+ {
+ st_ivas->ind_list[i].nb_bits = -1;
+ }
+
+ /* set the maximum allowed number of metadata indices in the list */
+ st_ivas->ivas_max_num_indices_metadata = get_ivas_max_num_indices_metadata( st_ivas->hEncoderConfig->ivas_format, st_ivas->hEncoderConfig->ivas_total_brate );
+
+ /* allocate buffer of metadata indices */
+ if ( st_ivas->ivas_max_num_indices_metadata > 0 )
+ {
+ if ( ( st_ivas->ind_list_metadata = (INDICE_HANDLE) malloc( st_ivas->ivas_max_num_indices_metadata * sizeof( Indice ) ) ) == NULL )
+ {
+ return ( IVAS_ERROR( IVAS_ERR_FAILED_ALLOC, "Can not allocate memory for buffer of metadata indices!\n" ) );
+ }
+
+ /* reset the list of metadata indices */
+ for ( i = 0; i < st_ivas->ivas_max_num_indices_metadata; i++ )
+ {
+ st_ivas->ind_list_metadata[i].nb_bits = -1;
+ }
+ }
+ else
+ {
+ st_ivas->ind_list_metadata = NULL;
+ }
+#endif
+
/*-----------------------------------------------------------------*
* Allocate and initialize SCE/CPE and other handles
*-----------------------------------------------------------------*/
@@ -361,9 +427,10 @@ ivas_error ivas_init_encoder(
return error;
}
- /* prepare bitstream buffers */
+#ifndef IND_LIST_DYN
st_ivas->hSCE[sce_id]->hCoreCoder[0]->hBstr->ind_list = ind_list[sce_id];
reset_indices_enc( st_ivas->hSCE[sce_id]->hCoreCoder[0]->hBstr, MAX_NUM_INDICES );
+#endif
/* prepare stereo downmix for EVS */
if ( hEncoderConfig->stereo_dmx_evs == 1 )
@@ -386,7 +453,8 @@ ivas_error ivas_init_encoder(
return error;
}
- /* prepare bitstream buffers */
+#ifndef IND_LIST_DYN
+ /* allocate buffer of indices */
for ( n = 0; n < CPE_CHANNELS; n++ )
{
st_ivas->hCPE[cpe_id]->hCoreCoder[n]->hBstr->ind_list = ind_list[n];
@@ -396,6 +464,7 @@ ivas_error ivas_init_encoder(
/* MetaData for DFT stereo */
st_ivas->hCPE[cpe_id]->hMetaData->ind_list = ind_list_metadata[0];
reset_indices_enc( st_ivas->hCPE[cpe_id]->hMetaData, MAX_BITS_METADATA );
+#endif
}
else if ( ivas_format == ISM_FORMAT )
{
@@ -415,12 +484,14 @@ ivas_error ivas_init_encoder(
return error;
}
- /* prepare bitstream buffers */
+#ifndef IND_LIST_DYN
+ /* MetaData for ISMs */
st_ivas->hSCE[sce_id]->hCoreCoder[0]->hBstr->ind_list = ind_list[sce_id];
reset_indices_enc( st_ivas->hSCE[sce_id]->hCoreCoder[0]->hBstr, MAX_NUM_INDICES );
st_ivas->hSCE[sce_id]->hMetaData->ind_list = ind_list_metadata[sce_id];
reset_indices_enc( st_ivas->hSCE[sce_id]->hMetaData, MAX_BITS_METADATA );
+#endif
}
if ( st_ivas->ism_mode == ISM_MODE_PARAM )
@@ -448,18 +519,23 @@ ivas_error ivas_init_encoder(
if ( ivas_format == SBA_FORMAT )
{
- st_ivas->sba_mode = ivas_sba_mode_select( ivas_total_brate );
+#ifndef SBA_MODE_CLEAN_UP
+ st_ivas->sba_mode = ivas_sba_mode_select();
+#endif
st_ivas->sba_analysis_order = ivas_sba_get_analysis_order( ivas_total_brate, st_ivas->hEncoderConfig->sba_order );
-
+#ifndef SBA_MODE_CLEAN_UP
if ( st_ivas->sba_mode == SBA_MODE_SPAR )
{
+#endif
if ( ( error = ivas_spar_enc_open( st_ivas, 0 ) ) != IVAS_ERR_OK )
{
return error;
}
- }
+#ifndef SBA_MODE_CLEAN_UP
+ }
+#endif
if ( ( error = ivas_dirac_enc_open( st_ivas ) ) != IVAS_ERR_OK )
{
return error;
@@ -481,14 +557,20 @@ ivas_error ivas_init_encoder(
return error;
}
- /* prepare bitstream buffers */
+#ifndef IND_LIST_DYN
+ /* MetaData for SBA */
st_ivas->hSCE[sce_id]->hCoreCoder[0]->hBstr->ind_list = ind_list[sce_id];
reset_indices_enc( st_ivas->hSCE[sce_id]->hCoreCoder[0]->hBstr, MAX_NUM_INDICES );
st_ivas->hSCE[sce_id]->hMetaData->ind_list = ind_list_metadata[sce_id];
reset_indices_enc( st_ivas->hSCE[sce_id]->hMetaData, MAX_BITS_METADATA );
+#endif
+#ifndef SBA_MODE_CLEAN_UP
if ( st_ivas->sba_mode == SBA_MODE_SPAR && st_ivas->hEncoderConfig->Opt_DTX_ON )
+#else
+ if ( ivas_format == SBA_FORMAT && st_ivas->hEncoderConfig->Opt_DTX_ON )
+#endif
{
st_ivas->hSCE[sce_id]->hCoreCoder[0]->dtx_sce_sba = 1;
}
@@ -501,11 +583,12 @@ ivas_error ivas_init_encoder(
return error;
}
- /* prepare bitstream buffers */
for ( n = 0; n < CPE_CHANNELS; n++ )
{
+#ifndef IND_LIST_DYN
st_ivas->hCPE[cpe_id]->hCoreCoder[n]->hBstr->ind_list = ind_list[cpe_id * CPE_CHANNELS + n];
reset_indices_enc( st_ivas->hCPE[cpe_id]->hCoreCoder[n]->hBstr, MAX_NUM_INDICES );
+#endif
if ( hEncoderConfig->Opt_DTX_ON )
{
@@ -513,12 +596,14 @@ ivas_error ivas_init_encoder(
}
}
+#ifndef IND_LIST_DYN
/* Metadata only initialized for the last CPE index */
if ( cpe_id == st_ivas->nCPE - 1 )
{
st_ivas->hCPE[cpe_id]->hMetaData->ind_list = ind_list_metadata[st_ivas->nSCE];
reset_indices_enc( st_ivas->hCPE[cpe_id]->hMetaData, MAX_BITS_METADATA );
}
+#endif
}
if ( st_ivas->nCPE > 1 )
@@ -547,6 +632,8 @@ ivas_error ivas_init_encoder(
return error;
}
+#ifndef IND_LIST_DYN
+ /* allocate buffer of indices */
for ( n = 0; n < CPE_CHANNELS; n++ )
{
/* we need the correct bitstream also for the LFE channel since it might become a proper coded channel when
@@ -561,6 +648,7 @@ ivas_error ivas_init_encoder(
st_ivas->hCPE[cpe_id]->hMetaData->ind_list = ind_list_metadata[st_ivas->nSCE];
reset_indices_enc( st_ivas->hCPE[cpe_id]->hMetaData, MAX_BITS_METADATA );
}
+#endif
}
if ( ( error = create_mct_enc( st_ivas ) ) != IVAS_ERR_OK )
@@ -575,6 +663,51 @@ ivas_error ivas_init_encoder(
st_ivas->nchan_transport = ivas_mc_ls_setup_get_num_channels( st_ivas->hEncoderConfig->mc_input_setup );
}
+ else if ( st_ivas->mc_mode == MC_MODE_PARAMUPMIX )
+ {
+ st_ivas->nSCE = 0;
+ st_ivas->nCPE = MC_PARAMUPMIX_MAX_TRANSPORT_CHANS / 2;
+ st_ivas->nchan_transport = MC_PARAMUPMIX_MAX_TRANSPORT_CHANS;
+
+ if ( ( error = ivas_mc_paramupmix_enc_open( st_ivas ) ) != IVAS_ERR_OK )
+ {
+ return error;
+ }
+
+ for ( cpe_id = 0; cpe_id < st_ivas->nCPE; cpe_id++ )
+ {
+ if ( ( error = create_cpe_enc( st_ivas, cpe_id, ( ivas_total_brate / st_ivas->nCPE ) ) ) != IVAS_ERR_OK )
+ {
+ return error;
+ }
+
+#ifndef IND_LIST_DYN
+ for ( n = 0; n < CPE_CHANNELS; n++ )
+ {
+ /* we need the correct bitstream also for the LFE channel since it might become a proper coded channel when
+ switching to ParamMC and ind_list is only visible here, can't be done later */
+ st_ivas->hCPE[cpe_id]->hCoreCoder[n]->hBstr->ind_list = ind_list[cpe_id * CPE_CHANNELS + n];
+ reset_indices_enc( st_ivas->hCPE[cpe_id]->hCoreCoder[n]->hBstr, MAX_NUM_INDICES );
+ }
+ /* Metadata only initialized for the last CPE index*/
+ if ( cpe_id == st_ivas->nCPE - 1 )
+ {
+ st_ivas->hCPE[cpe_id]->hMetaData->ind_list = ind_list_metadata[st_ivas->nSCE];
+ reset_indices_enc( st_ivas->hCPE[cpe_id]->hMetaData, MAX_BITS_METADATA );
+ }
+#endif
+ }
+
+ if ( ( error = create_mct_enc( st_ivas ) ) != IVAS_ERR_OK )
+ {
+ return error;
+ }
+
+ if ( ( error = ivas_create_lfe_enc( &st_ivas->hLFE, input_Fs ) ) != IVAS_ERR_OK )
+ {
+ return error;
+ }
+ }
else if ( st_ivas->mc_mode == MC_MODE_PARAMMC )
{
if ( ( error = ivas_param_mc_enc_open( st_ivas ) ) != IVAS_ERR_OK )
@@ -589,7 +722,8 @@ ivas_error ivas_init_encoder(
return error;
}
- /* prepare bitstream buffers */
+#ifndef IND_LIST_DYN
+ /* allocate buffer of indices */
for ( n = 0; n < CPE_CHANNELS; n++ )
{
st_ivas->hCPE[cpe_id]->hCoreCoder[n]->hBstr->ind_list = ind_list[cpe_id * CPE_CHANNELS + n];
@@ -602,6 +736,7 @@ ivas_error ivas_init_encoder(
st_ivas->hCPE[cpe_id]->hMetaData->ind_list = ind_list_metadata[st_ivas->nSCE];
reset_indices_enc( st_ivas->hCPE[cpe_id]->hMetaData, MAX_BITS_METADATA );
}
+#endif
}
if ( st_ivas->nCPE > 1 )
@@ -642,12 +777,14 @@ ivas_error ivas_init_encoder(
return error;
}
- /* prepare bitstream buffers */
+#ifndef IND_LIST_DYN
+ /* allocate buffer of indices */
st_ivas->hSCE[sce_id]->hCoreCoder[0]->hBstr->ind_list = ind_list[sce_id];
reset_indices_enc( st_ivas->hSCE[sce_id]->hCoreCoder[0]->hBstr, MAX_NUM_INDICES );
st_ivas->hSCE[sce_id]->hMetaData->ind_list = ind_list_metadata[sce_id];
reset_indices_enc( st_ivas->hSCE[sce_id]->hMetaData, MAX_BITS_METADATA );
+#endif
}
for ( cpe_id = 0; cpe_id < st_ivas->nCPE; cpe_id++ )
@@ -659,7 +796,8 @@ ivas_error ivas_init_encoder(
return error;
}
- /* prepare bitstream buffers */
+#ifndef IND_LIST_DYN
+ /* allocate buffer of indices */
for ( n = 0; n < CPE_CHANNELS; n++ )
{
st_ivas->hCPE[cpe_id]->hCoreCoder[n]->hBstr->ind_list = ind_list[cpe_id * CPE_CHANNELS + n + st_ivas->nSCE];
@@ -672,6 +810,7 @@ ivas_error ivas_init_encoder(
st_ivas->hCPE[cpe_id]->hMetaData->ind_list = ind_list_metadata[st_ivas->nSCE];
reset_indices_enc( st_ivas->hCPE[cpe_id]->hMetaData, MAX_BITS_METADATA );
}
+#endif
}
}
}
@@ -725,6 +864,10 @@ void destroy_core_enc(
ENC_CORE_HANDLE hCoreCoder /* i/o: core encoder structure */
)
{
+#ifdef IND_LIST_DYN
+ int16_t i;
+#endif
+
destroy_cldfb_encoder( hCoreCoder );
if ( hCoreCoder->hSignalBuf != NULL )
@@ -735,6 +878,13 @@ void destroy_core_enc(
if ( hCoreCoder->hBstr != NULL )
{
+#ifdef IND_LIST_DYN
+ /* reset buffer of indices */
+ for ( i = 0; i < hCoreCoder->hBstr->nb_ind_tot; i++ )
+ {
+ hCoreCoder->hBstr->ind_list[i].nb_bits = -1;
+ }
+#endif
free( hCoreCoder->hBstr );
hCoreCoder->hBstr = NULL;
}
@@ -950,6 +1100,9 @@ void ivas_destroy_enc(
/* LFE handle */
ivas_lfe_enc_close( &( st_ivas->hLFE ) );
+ /* Param-Upmix MC handle */
+ ivas_mc_paramupmix_enc_close( &( st_ivas->hMCParamUpmix ), st_ivas->hEncoderConfig->input_Fs );
+
/* Parametric MC handle */
ivas_param_mc_enc_close( &( st_ivas->hParamMC ), st_ivas->hEncoderConfig->input_Fs );
@@ -966,6 +1119,19 @@ void ivas_destroy_enc(
st_ivas->hEncoderConfig = NULL;
}
+#ifdef IND_LIST_DYN
+ /* Buffer of indices */
+ if ( st_ivas->ind_list != NULL )
+ {
+ free( st_ivas->ind_list );
+ }
+
+ if ( st_ivas->ind_list_metadata != NULL )
+ {
+ free( st_ivas->ind_list_metadata );
+ }
+#endif
+
/* main IVAS handle */
free( st_ivas );
diff --git a/lib_enc/ivas_ism_dtx_enc.c b/lib_enc/ivas_ism_dtx_enc.c
index aff8b9a0b6f421e0450d55c51c71dbf84f46af9e..907997cf988a94f7ad4408080fbc2bd3fd0d27a7 100644
--- a/lib_enc/ivas_ism_dtx_enc.c
+++ b/lib_enc/ivas_ism_dtx_enc.c
@@ -167,7 +167,14 @@ int16_t ivas_ism_dtx_enc(
if ( dtx_flag )
{
/* reset the bitstream (IVAS format signaling was already written) */
- reset_indices_enc( hSCE[0]->hCoreCoder[0]->hBstr, MAX_NUM_INDICES );
+ reset_indices_enc( hSCE[0]->hCoreCoder[0]->hBstr,
+
+#ifdef IND_LIST_DYN
+ hSCE[0]->hCoreCoder[0]->hBstr->nb_ind_tot
+#else
+ MAX_NUM_INDICES
+#endif
+ );
}
/*------------------------------------------------------------------*
@@ -251,7 +258,15 @@ int16_t ivas_ism_dtx_enc(
if ( hSCE[0]->hCoreCoder[0]->hBstr->nb_bits_tot == 0 )
{
/* replicate ivas_write_format() */
- push_indice( hSCE[0]->hCoreCoder[0]->hBstr, IND_IVAS_FORMAT, 2 /* == ISM format */, IVAS_FORMAT_SIGNALING_NBITS );
+ int16_t ind = 2;
+ nBits = IVAS_FORMAT_SIGNALING_NBITS;
+ if ( ivas_total_brate >= IVAS_24k4 )
+ {
+ ind = 4;
+ nBits = IVAS_FORMAT_SIGNALING_NBITS_EXTENDED;
+ }
+
+ push_indice( hSCE[0]->hCoreCoder[0]->hBstr, IND_IVAS_FORMAT, ind, nBits );
}
}
else /* ism_dtx_flag == 1 */
diff --git a/lib_enc/ivas_ism_enc.c b/lib_enc/ivas_ism_enc.c
index 4a56252be876fa73e3a967c469b87caf11f2bd36..6c6a0c8837a378e879f6ac180d4291a546f7a51c 100644
--- a/lib_enc/ivas_ism_enc.c
+++ b/lib_enc/ivas_ism_enc.c
@@ -87,6 +87,9 @@ ivas_error ivas_ism_enc(
int16_t localVAD_HE_SAD[1]; /* local HE VAD */
int16_t nchan_ism, dtx_flag, sid_flag, flag_noisy_speech;
int16_t md_diff_flag[MAX_NUM_OBJECTS];
+#ifdef IND_LIST_DYN
+ Encoder_State *prev_st = NULL;
+#endif
ivas_error error;
push_wmops( "ivas_ism_enc" );
@@ -222,16 +225,11 @@ ivas_error ivas_ism_enc(
}
else if ( st_ivas->ism_mode == ISM_MODE_PARAM )
{
- // VE: call ivas_ism_metadata_enc() with 'st_ivas' - TBD
- ivas_ism_metadata_enc( st_ivas->hEncoderConfig->ivas_total_brate,
- nchan_ism,
- st_ivas->nchan_transport, st_ivas->hIsmMetaData, st_ivas->hSCE, st_ivas->hSCE[st_ivas->nSCE - 1]->hMetaData, nb_bits_metadata, vad_flag, st_ivas->ism_mode, st_ivas->hDirAC->hParamIsm, st_ivas->hEncoderConfig->ism_extended_metadata_flag );
+ ivas_ism_metadata_enc( st_ivas->hEncoderConfig->ivas_total_brate, nchan_ism, st_ivas->nchan_transport, st_ivas->hIsmMetaData, st_ivas->hSCE, st_ivas->hSCE[st_ivas->nSCE - 1]->hMetaData, nb_bits_metadata, vad_flag, st_ivas->ism_mode, st_ivas->hDirAC->hParamIsm, st_ivas->hEncoderConfig->ism_extended_metadata_flag );
}
else /* ISM_MODE_DISC */
{
- ivas_ism_metadata_enc( st_ivas->hEncoderConfig->ivas_total_brate,
- nchan_ism,
- st_ivas->nchan_transport, st_ivas->hIsmMetaData, st_ivas->hSCE, st_ivas->hSCE[st_ivas->nSCE - 1]->hMetaData, nb_bits_metadata, vad_flag, st_ivas->ism_mode, NULL, st_ivas->hEncoderConfig->ism_extended_metadata_flag );
+ ivas_ism_metadata_enc( st_ivas->hEncoderConfig->ivas_total_brate, nchan_ism, st_ivas->nchan_transport, st_ivas->hIsmMetaData, st_ivas->hSCE, st_ivas->hSCE[st_ivas->nSCE - 1]->hMetaData, nb_bits_metadata, vad_flag, st_ivas->ism_mode, NULL, st_ivas->hEncoderConfig->ism_extended_metadata_flag );
}
update_last_metadata( nchan_ism, st_ivas->hIsmMetaData, md_diff_flag );
@@ -256,6 +254,14 @@ ivas_error ivas_ism_enc(
hSCE = st_ivas->hSCE[sce_id];
st = hSCE->hCoreCoder[0];
+#ifdef IND_LIST_DYN
+ /* update pointer to the buffer of indices of the next channel */
+ if ( sce_id > 0 )
+ {
+ st->hBstr->ind_list = prev_st->hBstr->ind_list + prev_st->hBstr->nb_ind_tot;
+ }
+#endif
+
if ( st->low_rate_mode )
{
st->bwidth = WB;
@@ -303,6 +309,10 @@ ivas_error ivas_ism_enc(
/* Store previous attack detection flag */
st->hTranDet->transientDetector.prev_bIsAttackPresent = st->hTranDet->transientDetector.bIsAttackPresent;
+
+#ifdef IND_LIST_DYN
+ prev_st = st;
+#endif
}
if ( dtx_flag )
@@ -402,7 +412,7 @@ ivas_error ivas_ism_enc_config(
st_ivas->nSCE = st_ivas->nchan_transport;
st_ivas->nCPE = 0;
- if ( ( error = ivas_ism_config( st_ivas->hEncoderConfig->ivas_total_brate, st_ivas->nchan_transport, st_ivas->hEncoderConfig->nchan_inp, NULL, NULL, NULL, element_brate_tmp, NULL, NULL ) ) != IVAS_ERR_OK )
+ if ( ( error = ivas_ism_config( st_ivas->hEncoderConfig->ivas_total_brate, st_ivas->nchan_transport, st_ivas->hEncoderConfig->nchan_inp, NULL, 0, NULL, NULL, element_brate_tmp, NULL, NULL ) ) != IVAS_ERR_OK )
{
return error;
}
diff --git a/lib_enc/ivas_ism_metadata_enc.c b/lib_enc/ivas_ism_metadata_enc.c
index e5e1e991562b717c77bf2abb9e0b748a9816133a..a8c4982e4b39bb22a706951690e3d69be4caef77 100644
--- a/lib_enc/ivas_ism_metadata_enc.c
+++ b/lib_enc/ivas_ism_metadata_enc.c
@@ -55,8 +55,11 @@
#define ISM_MAX_ELEVATION_DIFF_IDX ( ISM_ELEVATION_NBITS - 1 /*zero*/ - 1 /*sign*/ )
#define ISM_MAX_RADIUS_DIFF_IDX ( ISM_RADIUS_NBITS - 1 /*zero*/ - 1 /*sign*/ )
-#define ISM_FEC_MAX 10
-
+#define ISM_FEC_MAX 10
+#define ISM_MD_FEC_DIFF 10
+#define ISM_MD_INC_DIFF_CNT_MAX 6
+#define ISM_MD_FEC_CNT_MAX 25
+#define ISM_MD_RAD_FEC_DIFF 1
#define INTER_OBJECT_PARAM_CHECK ( ( ISM_FEC_MAX / 2 ) - 2 ) /* note: constant must be less than (ISM_FEC_MAX / number of coded parameters) */
@@ -76,12 +79,13 @@ static void encode_radius( BSTR_ENC_HANDLE hBstr, int16_t *last_radius_idx, int1
*-------------------------------------------------------------------------*/
ivas_error ivas_set_ism_metadata(
- ISM_METADATA_HANDLE hIsmMeta, /* o : ISM metadata handle */
- const float azimuth, /* i : azimuth value */
- const float elevation, /* i : elevation */
- const float radius_meta, /* i : radius */
- const float yaw, /* i : yaw */
- const float pitch /* i : pitch */
+ ISM_METADATA_HANDLE hIsmMeta, /* o : ISM metadata handle */
+ const float azimuth, /* i : azimuth value */
+ const float elevation, /* i : elevation */
+ const float radius_meta, /* i : radius */
+ const float yaw, /* i : yaw */
+ const float pitch, /* i : pitch */
+ const int16_t non_diegetic_flag /* i : non-diegetic object flag*/
)
{
if ( hIsmMeta == NULL )
@@ -97,6 +101,7 @@ ivas_error ivas_set_ism_metadata(
hIsmMeta->radius = radius_meta;
hIsmMeta->yaw = yaw;
hIsmMeta->pitch = pitch;
+ hIsmMeta->non_diegetic_flag = non_diegetic_flag;
return IVAS_ERR_OK;
}
@@ -187,6 +192,7 @@ ivas_error ivas_ism_metadata_enc(
ISM_METADATA_HANDLE hIsmMetaData;
int32_t element_brate[MAX_NUM_OBJECTS], total_brate[MAX_NUM_OBJECTS];
int16_t ism_metadata_flag_global;
+ int16_t non_diegetic_flag_global;
int16_t ism_imp[MAX_NUM_OBJECTS];
int16_t nbands, nblocks;
ivas_error error;
@@ -195,9 +201,9 @@ ivas_error ivas_ism_metadata_enc(
push_wmops( "ism_meta_enc" );
-
/* initialization */
ism_metadata_flag_global = 0;
+ non_diegetic_flag_global = 0;
set_s( nb_bits_metadata, 0, nchan_transport );
set_s( flag_abs_azimuth, 0, nchan_ism );
set_s( flag_abs_elevation, 0, nchan_ism );
@@ -217,7 +223,39 @@ ivas_error ivas_ism_metadata_enc(
}
else if ( ism_mode == ISM_MODE_DISC )
{
- hIsmMeta[ch]->ism_metadata_flag = localVAD[ch] || hSCE[ch]->hCoreCoder[0]->lp_noise > 10;
+ if ( hIsmMeta[ch]->ism_metadata_flag == 1 )
+ {
+ /* In case of low level noise for low bitrate inactive frames, do not sent metadata */
+ hIsmMeta[ch]->ism_metadata_flag = localVAD[ch] || hSCE[ch]->hCoreCoder[0]->lp_noise > 10 || hSCE[ch]->hCoreCoder[0]->tcxonly;
+ /* in inactive frames, send MD 1) in ISM_MD_INC_DIFF_CNT_MAX consecutive frames when MD significantly change, 2) at least every ISM_MD_FEC_DIFF frames */
+ if ( hIsmMeta[ch]->ism_metadata_flag == 0 )
+ {
+ if ( ( fabsf( hIsmMeta[ch]->azimuth - hIsmMeta[ch]->last_true_azimuth ) > ISM_MD_FEC_DIFF ) ||
+ ( fabsf( hIsmMeta[ch]->elevation - hIsmMeta[ch]->last_true_elevation ) > ISM_MD_FEC_DIFF ) || ( fabsf( hIsmMeta[ch]->radius - hIsmMeta[ch]->last_true_radius ) > ISM_MD_RAD_FEC_DIFF ) )
+ {
+ hIsmMeta[ch]->ism_metadata_flag = 1;
+ hIsmMeta[ch]->ism_md_inc_diff_cnt = 0;
+ }
+ else if ( hIsmMeta[ch]->ism_md_inc_diff_cnt < ISM_MD_INC_DIFF_CNT_MAX )
+ {
+ hIsmMeta[ch]->ism_metadata_flag = 1;
+
+ if ( hIsmMeta[ch]->ism_md_inc_diff_cnt % 2 == 0 )
+ {
+ hIsmMeta[ch]->position_angle.angle1_diff_cnt = ISM_FEC_MAX;
+ }
+ else
+ {
+ hIsmMeta[ch]->position_angle.angle2_diff_cnt = ISM_FEC_MAX;
+ }
+ }
+ else if ( hIsmMeta[ch]->ism_md_fec_cnt_enc == ISM_MD_FEC_CNT_MAX )
+ {
+ hIsmMeta[ch]->ism_metadata_flag = 1;
+ hIsmMeta[ch]->position_angle.angle1_diff_cnt = ISM_FEC_MAX;
+ }
+ }
+ }
}
}
@@ -239,10 +277,22 @@ ivas_error ivas_ism_metadata_enc(
}
push_indice( hBstr, IND_ISM_NUM_OBJECTS, 0, 1 );
+ for ( ch = 0; ch < nchan_ism; ch++ )
+ {
+ ism_metadata_flag_global |= hIsmMeta[ch]->ism_metadata_flag;
+ non_diegetic_flag_global |= hIsmMeta[ch]->non_diegetic_flag;
+ }
+
/* write extended metadata presence flag */
if ( ism_total_brate >= ISM_EXTENDED_METADATA_BRATE )
{
push_indice( hBstr, IND_ISM_EXTENDED_FLAG, ism_extended_metadata_flag, ISM_EXTENDED_METADATA_BITS );
+
+ /* Write global non-diegetic object flag */
+ if ( ism_extended_metadata_flag )
+ {
+ push_indice( hBstr, IND_ISM_EXTENDED_NDP_FLAG, non_diegetic_flag_global, ISM_EXTENDED_METADATA_BITS );
+ }
}
/* write ISM metadata flag (one per object) */
@@ -251,11 +301,6 @@ ivas_error ivas_ism_metadata_enc(
push_indice( hBstr, IND_ISM_METADATA_FLAG, ism_imp[ch], ISM_METADATA_FLAG_BITS );
}
- for ( ch = 0; ch < nchan_ism; ch++ )
- {
- ism_metadata_flag_global |= hIsmMeta[ch]->ism_metadata_flag;
- }
-
if ( ism_mode == ISM_MODE_DISC )
{
/* write VAD flag */
@@ -297,28 +342,56 @@ ivas_error ivas_ism_metadata_enc(
* Quantize and encode azimuth and elevation
*----------------------------------------------------------------*/
- if ( ism_mode == ISM_MODE_DISC )
+ if ( ism_extended_metadata_flag && non_diegetic_flag_global )
{
- idx_angle1_abs = ism_quant_meta( hIsmMetaData->azimuth, &valQ, ism_azimuth_borders, ISM_Q_STEP, ISM_Q_STEP_BORDER, 1 << ISM_AZIMUTH_NBITS );
- idx_angle2_abs = ism_quant_meta( hIsmMetaData->elevation, &valQ, ism_elevation_borders, ISM_Q_STEP, ISM_Q_STEP_BORDER, 1 << ISM_ELEVATION_NBITS );
+ /* Write non-diegetic flag for each object */
+ push_indice( hBstr, IND_ISM_NDP_FLAG, hIsmMeta[ch]->non_diegetic_flag, ISM_METADATA_IS_NDP_BITS );
}
- else /* ISM_MODE_PARAM */
+
+ if ( hIsmMeta[ch]->non_diegetic_flag )
{
- idx_angle1_abs = hParamIsm->azi_index[ch];
- idx_angle2_abs = hParamIsm->ele_index[ch];
- }
- encode_angle_indices( hBstr, &( hIsmMetaData->position_angle ), hIsmMetaData->last_ism_metadata_flag, hSCE[0]->hCoreCoder[0]->ini_frame, idx_angle1_abs, idx_angle2_abs, &flag_abs_azimuth[ch], &flag_abs_elevation[ch] );
- /*----------------------------------------------------------------*
- * Quantize and encode radius, yaw, and pitch
- *----------------------------------------------------------------*/
+ /* Map azimuth to panning range [-90:90] */
+ if ( hIsmMetaData->azimuth > 90.0f )
+ {
+ hIsmMetaData->azimuth = 180.0f - hIsmMetaData->azimuth;
+ }
+
+ if ( hIsmMetaData->azimuth < -90.0f )
+ {
+ hIsmMetaData->azimuth = -180.0f - hIsmMetaData->azimuth;
+ }
- if ( ism_mode == ISM_MODE_DISC && ism_extended_metadata_flag )
+ idx_angle1_abs = ism_quant_meta( hIsmMetaData->azimuth, &valQ, ism_azimuth_borders, ISM_Q_STEP, ISM_Q_STEP_BORDER, 1 << ISM_AZIMUTH_NBITS );
+ encode_angle_indices( hBstr, &( hIsmMetaData->position_angle ), hIsmMetaData->last_ism_metadata_flag, hSCE[0]->hCoreCoder[0]->ini_frame, idx_angle1_abs, 0, &flag_abs_azimuth[ch], NULL );
+ }
+ else
{
- idx_angle1_abs = ism_quant_meta( hIsmMetaData->yaw, &valQ, ism_azimuth_borders, ISM_Q_STEP, ISM_Q_STEP_BORDER, 1 << ISM_AZIMUTH_NBITS );
- idx_angle2_abs = ism_quant_meta( hIsmMetaData->pitch, &valQ, ism_elevation_borders, ISM_Q_STEP, ISM_Q_STEP_BORDER, 1 << ISM_ELEVATION_NBITS );
- idx_radius_abs = usquant( hIsmMetaData->radius, &valQ, ISM_RADIUS_MIN, ISM_RADIUS_DELTA, 1 << ISM_RADIUS_NBITS );
- encode_angle_indices( hBstr, &( hIsmMetaData->orientation_angle ), hIsmMetaData->last_ism_metadata_flag, hSCE[0]->hCoreCoder[0]->ini_frame, idx_angle1_abs, idx_angle2_abs, &flag_abs_yaw[ch], &flag_abs_pitch[ch] );
- encode_radius( hBstr, &hIsmMetaData->last_radius_idx, &hIsmMetaData->radius_diff_cnt, hIsmMetaData->last_ism_metadata_flag, idx_radius_abs, &flag_abs_radius[ch] );
+ if ( ism_mode == ISM_MODE_DISC )
+ {
+ idx_angle1_abs = ism_quant_meta( hIsmMetaData->azimuth, &valQ, ism_azimuth_borders, ISM_Q_STEP, ISM_Q_STEP_BORDER, 1 << ISM_AZIMUTH_NBITS );
+ idx_angle2_abs = ism_quant_meta( hIsmMetaData->elevation, &valQ, ism_elevation_borders, ISM_Q_STEP, ISM_Q_STEP_BORDER, 1 << ISM_ELEVATION_NBITS );
+ }
+ else /* ISM_MODE_PARAM */
+ {
+ idx_angle1_abs = hParamIsm->azi_index[ch];
+ idx_angle2_abs = hParamIsm->ele_index[ch];
+ }
+
+ encode_angle_indices( hBstr, &( hIsmMetaData->position_angle ), hIsmMetaData->last_ism_metadata_flag, hSCE[0]->hCoreCoder[0]->ini_frame, idx_angle1_abs, idx_angle2_abs, &flag_abs_azimuth[ch], &flag_abs_elevation[ch] );
+
+ /*----------------------------------------------------------------*
+ * Quantize and encode radius, yaw, and pitch
+ *----------------------------------------------------------------*/
+
+ if ( ism_mode == ISM_MODE_DISC && ism_extended_metadata_flag )
+ {
+ idx_angle1_abs = ism_quant_meta( hIsmMetaData->yaw, &valQ, ism_azimuth_borders, ISM_Q_STEP, ISM_Q_STEP_BORDER, 1 << ISM_AZIMUTH_NBITS );
+ idx_angle2_abs = ism_quant_meta( hIsmMetaData->pitch, &valQ, ism_elevation_borders, ISM_Q_STEP, ISM_Q_STEP_BORDER, 1 << ISM_ELEVATION_NBITS );
+ idx_radius_abs = usquant( hIsmMetaData->radius, &valQ, ISM_RADIUS_MIN, ISM_RADIUS_DELTA, 1 << ISM_RADIUS_NBITS );
+
+ encode_angle_indices( hBstr, &( hIsmMetaData->orientation_angle ), hIsmMetaData->last_ism_metadata_flag, hSCE[0]->hCoreCoder[0]->ini_frame, idx_angle1_abs, idx_angle2_abs, &flag_abs_yaw[ch], &flag_abs_pitch[ch] );
+ encode_radius( hBstr, &hIsmMetaData->last_radius_idx, &hIsmMetaData->radius_diff_cnt, hIsmMetaData->last_ism_metadata_flag, idx_radius_abs, &flag_abs_radius[ch] );
+ }
}
/* save number of metadata bits written */
@@ -326,6 +399,11 @@ ivas_error ivas_ism_metadata_enc(
{
nb_bits_metadata[ch] = hBstr->nb_bits_tot - nb_bits_start;
}
+
+ /* Updates */
+ hIsmMeta[ch]->last_true_azimuth = hIsmMeta[ch]->azimuth;
+ hIsmMeta[ch]->last_true_elevation = hIsmMeta[ch]->elevation;
+ hIsmMeta[ch]->last_true_radius = hIsmMeta[ch]->radius;
}
}
@@ -454,7 +532,7 @@ ivas_error ivas_ism_metadata_enc(
* Configuration and decision about bitrates per channel
*----------------------------------------------------------------*/
- if ( ( error = ivas_ism_config( ism_total_brate, nchan_transport, nchan_ism, hIsmMeta, localVAD, ism_imp, element_brate, total_brate, nb_bits_metadata ) ) != IVAS_ERR_OK )
+ if ( ( error = ivas_ism_config( ism_total_brate, nchan_transport, nchan_ism, hIsmMeta, ism_extended_metadata_flag, localVAD, ism_imp, element_brate, total_brate, nb_bits_metadata ) ) != IVAS_ERR_OK )
{
return error;
}
@@ -462,18 +540,24 @@ ivas_error ivas_ism_metadata_enc(
for ( ch = 0; ch < nchan_ism; ch++ )
{
hIsmMeta[ch]->last_ism_metadata_flag = hIsmMeta[ch]->ism_metadata_flag;
+
+ if ( hIsmMeta[ch]->ism_metadata_flag == 0 )
+ {
+ hIsmMeta[ch]->ism_md_fec_cnt_enc++;
+ }
+ else
+ {
+ hIsmMeta[ch]->ism_md_fec_cnt_enc = 0;
+ }
+ hIsmMeta[ch]->ism_md_inc_diff_cnt++;
+ hIsmMeta[ch]->ism_md_inc_diff_cnt = min( hIsmMeta[ch]->ism_md_inc_diff_cnt, ISM_MD_INC_DIFF_CNT_MAX );
}
for ( ch = 0; ch < nchan_transport; ch++ )
{
-#ifdef FIX_419_ISM_BRATE_SW_DTX
hSCE[ch]->hCoreCoder[0]->low_rate_mode = 0;
-#endif
if ( ism_mode == ISM_MODE_DISC )
{
-#ifndef FIX_419_ISM_BRATE_SW_DTX
- hSCE[ch]->hCoreCoder[0]->low_rate_mode = 0;
-#endif
if ( hIsmMeta[ch]->ism_metadata_flag == 0 && localVAD[ch] == 0 && ism_metadata_flag_global )
{
hSCE[ch]->hCoreCoder[0]->low_rate_mode = 1;
@@ -486,7 +570,11 @@ ivas_error ivas_ism_metadata_enc(
/* write metadata only in active frames */
if ( hSCE[0]->hCoreCoder[0]->core_brate > SID_2k40 )
{
+#ifdef IND_LIST_DYN
+ reset_indices_enc( hSCE[ch]->hMetaData, hSCE[ch]->hMetaData->nb_ind_tot );
+#else
reset_indices_enc( hSCE[ch]->hMetaData, MAX_BITS_METADATA );
+#endif
}
}
@@ -547,9 +635,15 @@ ivas_error ivas_ism_metadata_enc_create(
st_ivas->hIsmMetaData[ch]->last_azimuth = 0.0f;
st_ivas->hIsmMetaData[ch]->last_elevation = 0.0f;
+
+ st_ivas->hIsmMetaData[ch]->last_true_azimuth = 0.0f;
+ st_ivas->hIsmMetaData[ch]->last_true_elevation = 0.0f;
+ st_ivas->hIsmMetaData[ch]->ism_md_fec_cnt_enc = 0;
+ st_ivas->hIsmMetaData[ch]->ism_md_inc_diff_cnt = ISM_MD_INC_DIFF_CNT_MAX;
+ st_ivas->hIsmMetaData[ch]->last_true_radius = 1.0f;
}
- if ( ( error = ivas_ism_config( st_ivas->hEncoderConfig->ivas_total_brate, nchan_transport, n_ISms, NULL, NULL, NULL, element_brate_tmp, NULL, NULL ) ) != IVAS_ERR_OK )
+ if ( ( error = ivas_ism_config( st_ivas->hEncoderConfig->ivas_total_brate, nchan_transport, n_ISms, NULL, 0, NULL, NULL, element_brate_tmp, NULL, NULL ) ) != IVAS_ERR_OK )
{
return error;
}
@@ -667,14 +761,14 @@ static void encode_radius(
* Encoding of an angle
*----------------------------------------------------------------*/
static void encode_angle_indices(
- BSTR_ENC_HANDLE hBstr, /* i/o: bitstream handle */
+ BSTR_ENC_HANDLE hBstr, /* i/o: bitstream handle */
ISM_METADATA_ANGLE_HANDLE angle, /* i/o: angle handle */
- const int16_t last_ism_metadata_flag, /* i : last frame ism_metadata_flag */
- const int16_t ini_frame, /* i : initialization frames counter */
- const int16_t idx_angle1_abs, /* i : Azimuth index */
- const int16_t idx_angle2_abs, /* i : Elevation index */
- int16_t *flag_abs_angle1, /* o : Azimuth/yaw encoding mode */
- int16_t *flag_abs_angle2 /* o : Elevation/pitch encoding mode */
+ const int16_t last_ism_metadata_flag, /* i : last frame ism_metadata_flag */
+ const int16_t ini_frame, /* i : initialization frames counter */
+ const int16_t idx_angle1_abs, /* i : Azimuth index */
+ const int16_t idx_angle2_abs, /* i : Elevation index */
+ int16_t *flag_abs_angle1, /* o : Azimuth/yaw encoding mode */
+ int16_t *flag_abs_angle2 /* o : Elevation/pitch encoding mode */
)
{
int16_t idx_angle1, nbits_diff_angle1, diff;
@@ -758,11 +852,7 @@ static void encode_angle_indices(
if ( *flag_abs_angle1 == 0 )
{
angle->angle1_diff_cnt++;
-#ifdef FIX_419_ISM_MD_FIX
angle->angle1_diff_cnt = min( angle->angle1_diff_cnt, ISM_FEC_MAX );
-#else
- angle->angle2_diff_cnt = min( angle->angle2_diff_cnt, ISM_FEC_MAX );
-#endif
}
else
{
@@ -785,115 +875,118 @@ static void encode_angle_indices(
* Elevation/pitch index encoding
*----------------------------------------------------------------*/
- idx_angle2 = idx_angle2_abs;
- nbits_diff_angle2 = 0;
- *flag_abs_angle2 = 0; /* differential coding by default */
- if ( angle->angle2_diff_cnt == ISM_FEC_MAX /* make differential encoding in ISM_FEC_MAX consecutive frames at maximum (in order to control the decoding in FEC) */
- || last_ism_metadata_flag == 0 /* If last frame had no metadata coded, do not use differential coding */
- )
- {
- *flag_abs_angle2 = 1;
- }
-
- /* note: elevation/pitch is coded starting from the second frame only (it is meaningless in the init_frame) */
- if ( ini_frame == 0 )
+ if ( flag_abs_angle2 )
{
- *flag_abs_angle2 = 1;
- angle->last_angle2_idx = idx_angle2_abs;
- }
-
- diff = idx_angle2_abs - angle->last_angle2_idx;
-
- /* avoid absolute coding of elevation/pitch if absolute coding was already used for azimuth/yaw */
- if ( *flag_abs_angle1 == 1 )
- {
- int16_t diff_orig = diff;
-
- *flag_abs_angle2 = 0;
-
-
- if ( diff >= 0 )
+ idx_angle2 = idx_angle2_abs;
+ nbits_diff_angle2 = 0;
+ *flag_abs_angle2 = 0; /* differential coding by default */
+ if ( angle->angle2_diff_cnt == ISM_FEC_MAX /* make differential encoding in ISM_FEC_MAX consecutive frames at maximum (in order to control the decoding in FEC) */
+ || last_ism_metadata_flag == 0 /* If last frame had no metadata coded, do not use differential coding */
+ )
{
- diff = min( diff, ISM_MAX_ELEVATION_DIFF_IDX );
- }
- else
- {
- diff = -1 * min( -diff, ISM_MAX_ELEVATION_DIFF_IDX );
+ *flag_abs_angle2 = 1;
}
- if ( last_ism_metadata_flag == 0 || abs( diff_orig - diff ) > ISM_MAX_ELEVATION_DIFF_IDX )
+ /* note: elevation/pitch is coded starting from the second frame only (it is meaningless in the init_frame) */
+ if ( ini_frame == 0 )
{
- angle->angle2_diff_cnt = ISM_FEC_MAX - 1;
+ *flag_abs_angle2 = 1;
+ angle->last_angle2_idx = idx_angle2_abs;
}
- }
- /* try differential coding */
- if ( *flag_abs_angle2 == 0 )
- {
- if ( diff == 0 )
- {
- idx_angle2 = 0;
- nbits_diff_angle2 = 1;
- }
- else if ( ABSVAL( diff ) <= ISM_MAX_ELEVATION_DIFF_IDX )
+ diff = idx_angle2_abs - angle->last_angle2_idx;
+
+ /* avoid absolute coding of elevation/pitch if absolute coding was already used for azimuth/yaw */
+ if ( *flag_abs_angle1 == 1 )
{
- idx_angle2 = 1 << 1;
- nbits_diff_angle2 = 1;
+ int16_t diff_orig = diff;
- if ( diff < 0 )
+ *flag_abs_angle2 = 0;
+
+
+ if ( diff >= 0 )
{
- idx_angle2 += 1; /* negative sign */
- diff *= -1;
+ diff = min( diff, ISM_MAX_ELEVATION_DIFF_IDX );
}
else
{
- idx_angle2 += 0; /* positive sign */
+ diff = -1 * min( -diff, ISM_MAX_ELEVATION_DIFF_IDX );
}
- idx_angle2 = idx_angle2 << diff;
- nbits_diff_angle2++;
-
- /* unary coding of "diff */
- idx_angle2 += ( ( 1 << diff ) - 1 );
- nbits_diff_angle2 += diff;
+ if ( last_ism_metadata_flag == 0 || abs( diff_orig - diff ) > ISM_MAX_ELEVATION_DIFF_IDX )
+ {
+ angle->angle2_diff_cnt = ISM_FEC_MAX - 1;
+ }
+ }
- if ( nbits_diff_angle2 < ISM_ELEVATION_NBITS )
+ /* try differential coding */
+ if ( *flag_abs_angle2 == 0 )
+ {
+ if ( diff == 0 )
{
- /* add stop bit */
- idx_angle2 = idx_angle2 << 1;
+ idx_angle2 = 0;
+ nbits_diff_angle2 = 1;
+ }
+ else if ( ABSVAL( diff ) <= ISM_MAX_ELEVATION_DIFF_IDX )
+ {
+ idx_angle2 = 1 << 1;
+ nbits_diff_angle2 = 1;
+
+ if ( diff < 0 )
+ {
+ idx_angle2 += 1; /* negative sign */
+ diff *= -1;
+ }
+ else
+ {
+ idx_angle2 += 0; /* positive sign */
+ }
+
+ idx_angle2 = idx_angle2 << diff;
nbits_diff_angle2++;
+
+ /* unary coding of "diff */
+ idx_angle2 += ( ( 1 << diff ) - 1 );
+ nbits_diff_angle2 += diff;
+
+ if ( nbits_diff_angle2 < ISM_ELEVATION_NBITS )
+ {
+ /* add stop bit */
+ idx_angle2 = idx_angle2 << 1;
+ nbits_diff_angle2++;
+ }
+ }
+ else
+ {
+ *flag_abs_angle2 = 1;
}
}
+
+ /* update counter */
+ if ( *flag_abs_angle2 == 0 )
+ {
+ angle->angle2_diff_cnt++;
+ angle->angle2_diff_cnt = min( angle->angle2_diff_cnt, ISM_FEC_MAX );
+ }
else
{
- *flag_abs_angle2 = 1;
+ angle->angle2_diff_cnt = 0;
}
- }
- /* update counter */
- if ( *flag_abs_angle2 == 0 )
- {
- angle->angle2_diff_cnt++;
- angle->angle2_diff_cnt = min( angle->angle2_diff_cnt, ISM_FEC_MAX );
- }
- else
- {
- angle->angle2_diff_cnt = 0;
- }
-
- /* Write elevation */
- if ( *flag_abs_angle1 == 0 ) /* do not write "flag_abs_elevation/pitch" if "flag_abs_azimuth/yaw == 1" */
- {
- push_indice( hBstr, IND_ISM_ELEVATION_DIFF_FLAG, *flag_abs_angle2, 1 );
- }
+ /* Write elevation */
+ if ( *flag_abs_angle1 == 0 ) /* do not write "flag_abs_elevation/pitch" if "flag_abs_azimuth/yaw == 1" */
+ {
+ push_indice( hBstr, IND_ISM_ELEVATION_DIFF_FLAG, *flag_abs_angle2, 1 );
+ }
- if ( *flag_abs_angle2 )
- {
- push_indice( hBstr, IND_ISM_ELEVATION, idx_angle2, ISM_ELEVATION_NBITS );
- }
- else
- {
- push_indice( hBstr, IND_ISM_ELEVATION, idx_angle2, nbits_diff_angle2 );
+ if ( *flag_abs_angle2 )
+ {
+ push_indice( hBstr, IND_ISM_ELEVATION, idx_angle2, ISM_ELEVATION_NBITS );
+ }
+ else
+ {
+ push_indice( hBstr, IND_ISM_ELEVATION, idx_angle2, nbits_diff_angle2 );
+ }
}
/*----------------------------------------------------------------*
@@ -1032,6 +1125,9 @@ void ivas_ism_metadata_sid_enc(
hIsmMetaData->position_angle.last_angle1_idx = idx_azimuth << ( ISM_AZIMUTH_NBITS - nBits_azimuth );
hIsmMetaData->position_angle.last_angle2_idx = idx_elevation << ( ISM_ELEVATION_NBITS - nBits_elevation );
}
+
+ hIsmMetaData->ism_md_fec_cnt_enc = 0;
+ hIsmMeta[ch]->ism_md_inc_diff_cnt = ISM_MD_INC_DIFF_CNT_MAX;
}
}
diff --git a/lib_enc/ivas_ism_param_enc.c b/lib_enc/ivas_ism_param_enc.c
index 32fb6af515af26caf85c501e63eda9c167bb9abb..24038448d9e0b77b595bdb283619d0ac1f1c9cb5 100644
--- a/lib_enc/ivas_ism_param_enc.c
+++ b/lib_enc/ivas_ism_param_enc.c
@@ -55,6 +55,10 @@ static void ivas_param_ism_compute_obj_parameters(
int16_t i, b, m, br, mr;
int16_t brange_start, brange_end, mrange_start, mrange_end, time_merge_fac;
float power_ratios_m[MAX_PARAM_ISM_NBANDS][MAX_PARAM_ISM_NBLOCKS];
+ float ref_power_local_frame[MAX_NUM_OBJECTS];
+ float tmp_ratio;
+
+ set_f( ref_power_local_frame, 0, MAX_NUM_OBJECTS );
assert( nchan_ism == 3 || nchan_ism == 4 );
@@ -90,6 +94,8 @@ static void ivas_param_ism_compute_obj_parameters(
ref_power_local[i] += reference_power_obj[i][mr][br];
}
}
+ /* Sum up T/F tiles per object */
+ ref_power_local_frame[i] += ref_power_local[i];
}
/* find two dominant objects and derive object indices for current T/F tile */
@@ -145,6 +151,26 @@ static void ivas_param_ism_compute_obj_parameters(
}
}
+ /* Check if objects have roughly equal power by comparing reference power of first object against all others*/
+ hParamIsm->flag_equal_energy = 1;
+ for ( i = 1; i < nchan_ism; i++ )
+ {
+ if ( ref_power_local_frame[i] != 0.0f )
+ {
+ tmp_ratio = ref_power_local_frame[0] / ref_power_local_frame[i];
+
+ if ( ( tmp_ratio > 0.975f ) && ( tmp_ratio < 1.025f ) )
+ {
+ hParamIsm->flag_equal_energy &= 1;
+ }
+ else
+ {
+ hParamIsm->flag_equal_energy &= 0;
+ break;
+ }
+ }
+ }
+
return;
}
@@ -273,7 +299,13 @@ ivas_error ivas_param_ism_enc_open(
/* set FB config. */
- if ( ( error = ivas_fb_set_cfg( &fb_cfg, ISM_FORMAT, SBA_MODE_NONE, st_ivas->hEncoderConfig->nchan_inp, 0, 0, input_Fs ) ) != IVAS_ERR_OK )
+#ifndef SBA_MODE_CLEAN_UP
+ if ( ( error = ivas_fb_set_cfg( &fb_cfg, ISM_FORMAT, SBA_MODE_NONE, st_ivas->hEncoderConfig->nchan_inp, 0, 0, input_Fs,
+ 0 ) ) != IVAS_ERR_OK )
+#else
+ if ( ( error = ivas_fb_set_cfg( &fb_cfg, ISM_FORMAT, st_ivas->hEncoderConfig->nchan_inp, 0, 0, input_Fs,
+ 0 ) ) != IVAS_ERR_OK )
+#endif
{
return error;
}
@@ -383,9 +415,11 @@ void ivas_param_ism_enc(
for ( ts = 0; ts < num_time_slots; ts++ )
{
- ivas_fb_mixer_get_windowed_fr( hDirAC->hFbMixer, pcm_in, p_fb_RealBuffer, p_fb_ImagBuffer, l_ts, l_ts );
+ ivas_fb_mixer_get_windowed_fr( hDirAC->hFbMixer, pcm_in, p_fb_RealBuffer, p_fb_ImagBuffer, l_ts, l_ts,
+ hDirAC->hFbMixer->fb_cfg->num_in_chans );
- ivas_fb_mixer_update_prior_input( hDirAC->hFbMixer, pcm_in, l_ts );
+ ivas_fb_mixer_update_prior_input( hDirAC->hFbMixer, pcm_in, l_ts,
+ hDirAC->hFbMixer->fb_cfg->num_in_chans );
for ( i = 0; i < nchan_ism; i++ )
{
@@ -426,35 +460,38 @@ void ivas_param_ism_compute_noisy_speech_flag(
st_ivas->hDirAC->hParamIsm->noisy_speech_buffer[i] = st_ivas->hDirAC->hParamIsm->noisy_speech_buffer[i + 1];
}
- /* For the current frame, make a decision based on some core-coder flags */
- if ( st_ivas->hSCE[0]->hCoreCoder[0]->flag_noisy_speech_snr && st_ivas->hSCE[1]->hCoreCoder[0]->flag_noisy_speech_snr )
+ /* Set flag_noisy_speech to 0 for cases where object energies are not roughly equal */
+ if ( !st_ivas->hDirAC->hParamIsm->flag_equal_energy )
{
-#ifdef FIX_422
- if ( st_ivas->hSCE[0]->hCoreCoder[0]->vad_flag || st_ivas->hSCE[1]->hCoreCoder[0]->vad_flag )
-#else
- if ( st_ivas->hSCE[0]->hCoreCoder[0]->vad_flag && st_ivas->hSCE[1]->hCoreCoder[0]->vad_flag )
-#endif
+ st_ivas->hDirAC->hParamIsm->noisy_speech_buffer[i] = 0;
+ st_ivas->hDirAC->hParamIsm->flag_noisy_speech = 0;
+ }
+ else
+ {
+ /* For the current frame, make a decision based on some core-coder flags */
+ if ( st_ivas->hSCE[0]->hCoreCoder[0]->flag_noisy_speech_snr && st_ivas->hSCE[1]->hCoreCoder[0]->flag_noisy_speech_snr )
{
- st_ivas->hDirAC->hParamIsm->noisy_speech_buffer[i] = 0;
+ if ( st_ivas->hSCE[0]->hCoreCoder[0]->vad_flag || st_ivas->hSCE[1]->hCoreCoder[0]->vad_flag )
+ {
+ st_ivas->hDirAC->hParamIsm->noisy_speech_buffer[i] = 0;
+ }
+ else
+ {
+ st_ivas->hDirAC->hParamIsm->noisy_speech_buffer[i] = 1;
+ }
}
else
{
- st_ivas->hDirAC->hParamIsm->noisy_speech_buffer[i] = 1;
+ st_ivas->hDirAC->hParamIsm->noisy_speech_buffer[i] = 0;
}
- }
- else
- {
-
- st_ivas->hDirAC->hParamIsm->noisy_speech_buffer[i] = 0;
- }
- /* Do a decision based on hysterisis */
- st_ivas->hDirAC->hParamIsm->flag_noisy_speech = 1;
- for ( i = 0; i < PARAM_ISM_HYS_BUF_SIZE; i++ )
- {
- st_ivas->hDirAC->hParamIsm->flag_noisy_speech = st_ivas->hDirAC->hParamIsm->flag_noisy_speech && st_ivas->hDirAC->hParamIsm->noisy_speech_buffer[i];
+ /* Do a decision based on hysteresis */
+ st_ivas->hDirAC->hParamIsm->flag_noisy_speech = 1;
+ for ( i = 0; i < PARAM_ISM_HYS_BUF_SIZE; i++ )
+ {
+ st_ivas->hDirAC->hParamIsm->flag_noisy_speech = st_ivas->hDirAC->hParamIsm->flag_noisy_speech && st_ivas->hDirAC->hParamIsm->noisy_speech_buffer[i];
+ }
}
-
return;
}
diff --git a/lib_enc/ivas_lfe_enc.c b/lib_enc/ivas_lfe_enc.c
index a14424774ffec7ed5270d26f8d46926c9568e53e..a76c31cdc5fd96f9542547cf45d25dd17c15e8fc 100644
--- a/lib_enc/ivas_lfe_enc.c
+++ b/lib_enc/ivas_lfe_enc.c
@@ -98,7 +98,11 @@ static void ivas_lfe_enc_quant(
BSTR_ENC_HANDLE hBstr )
{
int16_t bits_written;
+#ifdef IND_LIST_DYN
+ int16_t nb_ind_tot;
+#else
int16_t next_ind_pos;
+#endif
uint16_t quant_strategy, write_bit;
int16_t num_quant_strategies;
int16_t shift_bits;
@@ -117,7 +121,11 @@ static void ivas_lfe_enc_quant(
num_quant_strategies = IVAS_MAX_NUM_QUANT_STRATS;
shift_bits = IVAS_LFE_SHIFT_BITS;
bits_written = hBstr->nb_bits_tot;
+#ifdef IND_LIST_DYN
+ nb_ind_tot = hBstr->nb_ind_tot;
+#else
next_ind_pos = hBstr->next_ind;
+#endif
for ( quant_strategy = 0; quant_strategy < num_quant_strategies; quant_strategy++ )
@@ -243,7 +251,11 @@ static void ivas_lfe_enc_quant(
}
bits_written_arith_enc = hBstr->nb_bits_tot;
+#ifdef IND_LIST_DYN
+ next_ind_pos_arith_enc = hBstr->nb_ind_tot;
+#else
next_ind_pos_arith_enc = hBstr->next_ind;
+#endif
push_next_indice( hBstr, coding_strategy, 1 );
base2_num_bits_tot = hBstr->nb_bits_tot - bits_written;
@@ -259,13 +271,24 @@ static void ivas_lfe_enc_quant(
{
if ( quant_strategy == ( num_quant_strategies - 1 ) || ( ( target_bits + IVAS_LFE_ID_BITS ) >= base2_num_bits_tot ) )
{
+#ifdef IND_LIST_DYN
+ /* reset bits buffer and code the indices with base 2 coding */
+ for ( j = hBstr->nb_ind_tot - 1; j >= next_ind_pos_arith_enc; j-- )
+ {
+ hBstr->ind_list[j].nb_bits = -1;
+ }
+ hBstr->nb_ind_tot = next_ind_pos_arith_enc;
+#else
/* reset bits buffer and code the indices with base 2 coding */
for ( j = hBstr->next_ind - 1; j >= next_ind_pos_arith_enc; j-- )
{
hBstr->ind_list[j].nb_bits = -1;
}
+#endif
hBstr->nb_bits_tot = bits_written_arith_enc;
+#ifndef IND_LIST_DYN
hBstr->next_ind = next_ind_pos_arith_enc;
+#endif
coding_strategy = 1;
push_next_indice( hBstr, coding_strategy, 1 );
@@ -297,14 +320,21 @@ static void ivas_lfe_enc_quant(
{
if ( quant_strategy < ( num_quant_strategies - 1 ) )
{
- /* reset all indices that were already written - TODO: maybe better store them temporarily first and write at the very end? */
+#ifdef IND_LIST_DYN
+ for ( j = hBstr->nb_ind_tot - 1; j >= nb_ind_tot; j-- )
+#else
for ( j = hBstr->next_ind - 1; j >= next_ind_pos; j-- )
+#endif
{
hBstr->ind_list[j].nb_bits = -1;
}
hBstr->nb_bits_tot = bits_written;
+#ifdef IND_LIST_DYN
+ hBstr->nb_ind_tot = nb_ind_tot;
+#else
hBstr->next_ind = next_ind_pos;
+#endif
}
}
}
diff --git a/lib_enc/ivas_masa_enc.c b/lib_enc/ivas_masa_enc.c
index 2a21a667e941be7447a36cd81869bf394896a49e..707e1b3397656913137b85d9a92f6c7041937509 100644
--- a/lib_enc/ivas_masa_enc.c
+++ b/lib_enc/ivas_masa_enc.c
@@ -61,7 +61,16 @@ static int16_t encode_lfe_to_total_energy_ratio( MASA_ENCODER_HANDLE hMasa, BSTR
static void reduce_metadata_further( MASA_ENCODER_HANDLE hMasa, IVAS_QMETADATA_HANDLE hqmetadata, const IVAS_FORMAT ivas_format );
-static void average_masa_metadata( MASA_METADATA_FRAME *masaMetadata, float energy[MAX_PARAM_SPATIAL_SUBFRAMES][MASA_FREQUENCY_BANDS] );
+static void average_masa_metadata( MASA_METADATA_FRAME *masaMetadata, float energy[MAX_PARAM_SPATIAL_SUBFRAMES][MASA_FREQUENCY_BANDS]
+#ifdef HR_METADATA
+ ,
+ const SPHERICAL_GRID_DATA *sphGrid
+#ifdef FIX_505_MASA_SPHGRID_REUSE
+ ,
+ const uint8_t useSphGrid
+#endif
+#endif
+);
static void copy_masa_metadata_subframe( const MASA_METADATA_HANDLE hMetaFrom, const uint8_t sfFrom, MASA_METADATA_HANDLE hMetaTo, const uint8_t sfTo );
@@ -71,9 +80,7 @@ static uint8_t are_masa_subframes_similar( const MASA_METADATA_HANDLE frame1, co
static void detect_framing_async( MASA_ENCODER_HANDLE hMasa );
-#ifdef FIX_398_MASA_DIRECTION_ALIGNMENT
static void masa_metadata_direction_alignment( MASA_ENCODER_HANDLE hMasa );
-#endif
/*-----------------------------------------------------------------------*
* Local constants
@@ -145,12 +152,10 @@ ivas_error ivas_masa_enc_open(
hMasa->data.sync_state.prev_offset = 0;
hMasa->data.sync_state.frame_mode = MASA_FRAME_4SF;
-#ifdef FIX_398_MASA_DIRECTION_ALIGNMENT
set_zero( hMasa->data.dir_align_state.previous_azi_dir1, MASA_FREQUENCY_BANDS );
set_zero( hMasa->data.dir_align_state.previous_ele_dir1, MASA_FREQUENCY_BANDS );
set_zero( hMasa->data.dir_align_state.previous_azi_dir2, MASA_FREQUENCY_BANDS );
set_zero( hMasa->data.dir_align_state.previous_ele_dir2, MASA_FREQUENCY_BANDS );
-#endif
st_ivas->hMasa = hMasa;
@@ -245,10 +250,20 @@ ivas_error ivas_masa_encode(
mvr2r( hMasa->masaMetadata.directional_meta[i].azimuth[j], h_orig_metadata[i].azimuth[j], MASA_FREQUENCY_BANDS );
mvr2r( hMasa->masaMetadata.directional_meta[i].elevation[j], h_orig_metadata[i].elevation[j], MASA_FREQUENCY_BANDS );
mvr2r( hMasa->masaMetadata.directional_meta[i].energy_ratio[j], h_orig_metadata[i].energy_ratio[j], MASA_FREQUENCY_BANDS );
+#ifdef HR_METADATA
+ mvs2s( (int16_t *) ( hMasa->masaMetadata.directional_meta[i].spherical_index[j] ), (int16_t *) ( h_orig_metadata[i].spherical_index[j] ), MASA_FREQUENCY_BANDS );
+#endif
}
}
}
+#ifdef HR_METADATA
+ if ( ivas_format == MASA_FORMAT && ivas_total_brate >= IVAS_384k )
+ {
+ hMasa->config.mergeRatiosOverSubframes = 0;
+ }
+#endif
+
/* Combine frequency bands and sub-frames */
combine_freqbands_and_subframes( hMasa );
}
@@ -312,7 +327,26 @@ ivas_error ivas_masa_encode(
}
/* Encode metadata */
- ivas_qmetadata_enc_encode( hMetaData, hQMetaData );
+#ifdef HR_METADATA
+ if ( ivas_total_brate >= IVAS_384k )
+ {
+ if ( ivas_total_brate >= IVAS_512k )
+ {
+ ivas_qmetadata_enc_encode_hr_384_512( hMetaData, hQMetaData, 16, 4 );
+ }
+ else
+ {
+ ivas_qmetadata_enc_encode_hr_384_512( hMetaData, hQMetaData, 11, 3 );
+ }
+ }
+ else
+ {
+#endif
+ ivas_qmetadata_enc_encode( hMetaData, hQMetaData,
+ 0 );
+#ifdef HR_METADATA
+ }
+#endif
*nb_bits_metadata = hMetaData->nb_bits_tot;
@@ -368,7 +402,11 @@ ivas_error ivas_masa_encode(
free( h_orig_metadata );
+#ifndef SBA_MODE_CLEAN_UP
ivas_qmetadata_enc_sid_encode( hMetaData, hQMetaData, masa_sid_descriptor, ivas_format, SBA_MODE_NONE );
+#else
+ ivas_qmetadata_enc_sid_encode( hMetaData, hQMetaData, masa_sid_descriptor, ivas_format );
+#endif
/* restore old values */
hMasa->config.numCodingBands = numCodingBands;
@@ -469,7 +507,16 @@ ivas_error ivas_masa_enc_config(
uint8_t coherencePresent;
uint8_t isActualTwoDir; /* Flag to tell that when there are two directions present in metadata, they both contain meaningful information. */
int32_t ivas_total_brate;
+#ifdef FIX_HBR_MASAMETA
+ uint8_t maxBand;
+ int16_t maxBin, sf;
+#endif
ivas_error error;
+#ifdef HR_METADATA
+#ifndef FIX_505_MASA_SPHGRID_REUSE
+ SPHERICAL_GRID_DATA *sphGrid;
+#endif
+#endif
error = IVAS_ERR_OK;
@@ -484,16 +531,42 @@ ivas_error ivas_masa_enc_config(
if ( ivas_format == MASA_FORMAT )
{
-#ifdef FIX_398_MASA_DIRECTION_ALIGNMENT
masa_metadata_direction_alignment( hMasa );
-#endif
detect_framing_async( hMasa ); /* detect the offset, set 1sf/4sf mode based on this. potentially also shift the metadata using a history buffer */
if ( hMasa->data.sync_state.frame_mode == MASA_FRAME_1SF && hMasa->data.sync_state.prev_offset != 0 )
{
+#ifdef HR_METADATA
+#ifndef FIX_505_MASA_SPHGRID_REUSE
+ if ( ( sphGrid = (SPHERICAL_GRID_DATA *) malloc( sizeof( SPHERICAL_GRID_DATA ) ) ) == NULL )
+ {
+ return ( IVAS_ERROR( IVAS_ERR_FAILED_ALLOC, "Can not allocate memory for MASA spherical grid\n" ) );
+ }
+
+ if ( ivas_total_brate == IVAS_512k )
+ {
+ generate_gridEq( sphGrid );
+ }
+ else
+ {
+ sphGrid->no_theta = 0;
+ }
+#endif
+#endif
+
/* average over sub-frames */
- average_masa_metadata( &( hMasa->masaMetadata ), hMasa->data.energy );
+ average_masa_metadata( &( hMasa->masaMetadata ), hMasa->data.energy
+#ifdef HR_METADATA
+ ,
+#ifdef FIX_505_MASA_SPHGRID_REUSE
+ &( hMasa->data.Sph_Grid16 ),
+ ivas_total_brate == IVAS_512k ? TRUE : FALSE
+#else
+ sphGrid
+#endif
+#endif
+ );
}
/* Inspect metadata for parameter changes that affect coding. */
@@ -585,7 +658,57 @@ ivas_error ivas_masa_enc_config(
ivas_set_qmetadata_maxbit_req( hQMetaData, ivas_format );
+#ifdef FIX_HBR_MASAMETA
+ /* Find maximum band usable */
+ maxBin = (int16_t) ( st_ivas->hEncoderConfig->input_Fs * INV_CLDFB_BANDWIDTH );
+ maxBand = 0;
+ while ( maxBand <= MASA_FREQUENCY_BANDS && MASA_band_grouping_24[maxBand] <= maxBin )
+ {
+ maxBand++;
+ }
+ maxBand--;
+
+ if ( ivas_total_brate > IVAS_256k )
+ {
+ int16_t continueLoop;
+ continueLoop = 1;
+ while ( maxBand > 5 && continueLoop )
+ {
+ for ( sf = 0; sf < MAX_PARAM_SPATIAL_SUBFRAMES; sf++ )
+ {
+ if ( hMasa->data.energy[sf][maxBand - 1] > 100000 )
+ {
+ continueLoop = 0;
+ break;
+ }
+ }
+ if ( continueLoop )
+ {
+ maxBand--;
+ }
+ }
+
+ if ( maxBand < MASA_MAXIMUM_CODING_SUBBANDS )
+ {
+ st_ivas->hQMetaData->q_direction->cfg.inactiveBands = MASA_MAXIMUM_CODING_SUBBANDS - maxBand;
+ }
+ else
+ {
+ st_ivas->hQMetaData->q_direction->cfg.inactiveBands = 0;
+ }
+ }
+
+ masa_sample_rate_band_correction( &( hMasa->config ), hMasa->data.band_mapping, hQMetaData, maxBand, ivas_total_brate > IVAS_256k, NULL );
+
+ if ( hMasa->config.numTwoDirBands >= hMasa->config.numCodingBands )
+ {
+ hMasa->config.numTwoDirBands = hMasa->config.numCodingBands;
+ set_c( (int8_t *) hMasa->data.twoDirBands, 1, hMasa->config.numCodingBands );
+ }
+
+#else
masa_sample_rate_band_correction( &( hMasa->config ), hMasa->data.band_mapping, hQMetaData, st_ivas->hEncoderConfig->input_Fs, NULL );
+#endif
/* Transmit stereo signals using a mono downmix at lowest bitrates */
if ( ivas_format == MASA_FORMAT && st_ivas->nCPE == 1 && st_ivas->hCPE[0]->hStereoDft != NULL && st_ivas->hCPE[0]->hStereoDft->hConfig != NULL )
@@ -692,8 +815,11 @@ static void combine_freqbands_and_subframes(
}
}
}
-
+#ifdef FIX_HBR_MASAMETA
+ if ( numCodingBands <= MAX_REDUCED_NBANDS )
+#else
if ( numCodingBands < MASA_FREQUENCY_BANDS )
+#endif
{
/* reduce metadata *frequency* resolution. time resolution is not touched */
for ( i = 0; i < numDirections; i++ )
@@ -1023,6 +1149,9 @@ static void move_metadata_to_qmetadata(
hQMeta->q_direction[dir].band_data[band].azimuth[sf] = hMeta->directional_meta[dir].azimuth[sf][band];
hQMeta->q_direction[dir].band_data[band].elevation[sf] = hMeta->directional_meta[dir].elevation[sf][band];
hQMeta->q_direction[dir].band_data[band].energy_ratio[sf] = hMeta->directional_meta[dir].energy_ratio[sf][band];
+#ifdef HR_METADATA
+ hQMeta->q_direction[dir].band_data[band].spherical_index[sf] = hMeta->directional_meta[dir].spherical_index[sf][band];
+#endif
if ( hQMeta->q_direction[dir].coherence_band_data != NULL )
{
hQMeta->q_direction[dir].coherence_band_data[band].spread_coherence[sf] = (uint8_t) roundf( hMeta->directional_meta[dir].spread_coherence[sf][band] * UINT8_MAX );
@@ -1710,7 +1839,16 @@ void ivas_masa_enc_reconfigure(
static void average_masa_metadata(
MASA_METADATA_FRAME *hMeta,
- float energy[MAX_PARAM_SPATIAL_SUBFRAMES][MASA_FREQUENCY_BANDS] )
+ float energy[MAX_PARAM_SPATIAL_SUBFRAMES][MASA_FREQUENCY_BANDS]
+#ifdef HR_METADATA
+ ,
+ const SPHERICAL_GRID_DATA *Sph_Grid16
+#ifdef FIX_505_MASA_SPHGRID_REUSE
+ ,
+ const uint8_t useSphGrid
+#endif
+#endif
+)
{
int16_t i, j, k;
float azi_rad, ele_rad;
@@ -1757,7 +1895,17 @@ static void average_masa_metadata(
j = 0;
hMeta->directional_meta[i].azimuth[j][k] = atan2f( y_sum, x_sum ) / EVS_PI * 180.0f;
hMeta->directional_meta[i].elevation[j][k] = atan2f( z_sum, sqrtf( x_sum * x_sum + y_sum * y_sum ) ) / EVS_PI * 180.0f;
-
+#ifdef HR_METADATA
+#ifdef FIX_505_MASA_SPHGRID_REUSE
+ if ( useSphGrid == TRUE )
+#else
+ if ( Sph_Grid16->no_theta > 0 )
+#endif
+ {
+ hMeta->directional_meta[i].spherical_index[j][k] = index_theta_phi_16( &( hMeta->directional_meta[i].elevation[j][k] ),
+ &( hMeta->directional_meta[i].azimuth[j][k] ), Sph_Grid16 );
+ }
+#endif
vec_len = sqrtf( x_sum * x_sum + y_sum * y_sum + z_sum * z_sum );
hMeta->directional_meta[i].energy_ratio[j][k] = vec_len / ( energy_sum + EPSILON );
@@ -1956,7 +2104,6 @@ static uint8_t are_masa_subframes_similar(
}
}
- /* TODO: a nicer negation */ // VE: ??
if ( sf_differ )
{
return FALSE;
@@ -2101,7 +2248,6 @@ static void detect_framing_async(
}
-#ifdef FIX_398_MASA_DIRECTION_ALIGNMENT
/*-------------------------------------------------------------------*
* masa_metadata_direction_alignment()
*
@@ -2216,6 +2362,9 @@ static void masa_metadata_direction_alignment(
{
/* swap the metadata of the two directions in this TF-tile */
float tmp_val;
+#ifdef FIX_HBR_MASAMETA
+ uint16_t tmp_int_val;
+#endif
tmp_val = hMeta->directional_meta[0].azimuth[sf][band];
hMeta->directional_meta[0].azimuth[sf][band] = hMeta->directional_meta[1].azimuth[sf][band];
hMeta->directional_meta[1].azimuth[sf][band] = tmp_val;
@@ -2223,7 +2372,11 @@ static void masa_metadata_direction_alignment(
tmp_val = hMeta->directional_meta[0].elevation[sf][band];
hMeta->directional_meta[0].elevation[sf][band] = hMeta->directional_meta[1].elevation[sf][band];
hMeta->directional_meta[1].elevation[sf][band] = tmp_val;
-
+#ifdef FIX_HBR_MASAMETA
+ tmp_int_val = hMeta->directional_meta[0].spherical_index[sf][band];
+ hMeta->directional_meta[0].spherical_index[sf][band] = hMeta->directional_meta[1].spherical_index[sf][band];
+ hMeta->directional_meta[1].spherical_index[sf][band] = tmp_int_val;
+#endif
tmp_val = hMeta->directional_meta[0].energy_ratio[sf][band];
hMeta->directional_meta[0].energy_ratio[sf][band] = hMeta->directional_meta[1].energy_ratio[sf][band];
hMeta->directional_meta[1].energy_ratio[sf][band] = tmp_val;
@@ -2263,4 +2416,3 @@ static void masa_metadata_direction_alignment(
return;
}
-#endif
diff --git a/lib_enc/ivas_mc_param_enc.c b/lib_enc/ivas_mc_param_enc.c
index 14eca6afee59ee3596c7c08a743aeb8eade52846..ba746ff442f53d31a2d2a7e5f0797bae0f6b3fdf 100644
--- a/lib_enc/ivas_mc_param_enc.c
+++ b/lib_enc/ivas_mc_param_enc.c
@@ -140,7 +140,13 @@ ivas_error ivas_param_mc_enc_open(
hParamMC->dmx_factors = ivas_param_mc_conf[config_index].dmx_fac;
/* set FB config. */
- if ( ( error = ivas_fb_set_cfg( &fb_cfg, MC_FORMAT, SBA_MODE_DIRAC, nchan_inp, 0, 0, input_Fs ) ) != IVAS_ERR_OK )
+#ifndef SBA_MODE_CLEAN_UP
+ if ( ( error = ivas_fb_set_cfg( &fb_cfg, MC_FORMAT, SBA_MODE_DIRAC, nchan_inp, 0, 0, input_Fs,
+ 0 ) ) != IVAS_ERR_OK )
+#else
+ if ( ( error = ivas_fb_set_cfg( &fb_cfg, MC_FORMAT, nchan_inp, 0, 0, input_Fs,
+ 0 ) ) != IVAS_ERR_OK )
+#endif
{
return error;
}
@@ -199,11 +205,7 @@ ivas_error ivas_param_mc_enc_open(
/* parameter band grouping: 60 band CLDFB to 240 band MDFT resolution */
for ( i = 0; i < hParamMC->hMetadataPMC.num_parameter_bands + 1; i++ )
{
-#ifdef PARAMMC_SHORT_ENC_MDFT
hParamMC->band_grouping[i] *= PARAM_MC_CLDFB_TO_MDFT_FAC;
-#else
- hParamMC->band_grouping[i] *= CLDFB_TO_MDFT_FAC;
-#endif
}
/* set correct coded band width */
@@ -339,11 +341,7 @@ ivas_error ivas_param_mc_enc_reconfig(
/* parameter band grouping: 60 band CLDFB to 240 band MDFT resolution */
for ( i = 0; i < hParamMC->hMetadataPMC.num_parameter_bands + 1; i++ )
{
-#ifdef PARAMMC_SHORT_ENC_MDFT
hParamMC->band_grouping[i] *= PARAM_MC_CLDFB_TO_MDFT_FAC;
-#else
- hParamMC->band_grouping[i] *= CLDFB_TO_MDFT_FAC;
-#endif
}
/* set correct coded band width */
@@ -681,7 +679,8 @@ static void ivas_param_mc_param_est_enc(
for ( ts = 0; ts < start_ts; ts++ )
{
- ivas_fb_mixer_update_prior_input( hParamMC->hFbMixer, pcm_in, l_ts );
+ ivas_fb_mixer_update_prior_input( hParamMC->hFbMixer, pcm_in, l_ts,
+ hParamMC->hFbMixer->fb_cfg->num_in_chans );
for ( i = 0; i < nchan_input; i++ )
{
pcm_in[i] += l_ts;
@@ -690,12 +689,11 @@ static void ivas_param_mc_param_est_enc(
for ( ts = start_ts; ts < num_time_slots; ts++ )
{
-#ifdef PARAMMC_SHORT_ENC_MDFT
- ivas_fb_mixer_get_windowed_fr( hParamMC->hFbMixer, pcm_in, p_slot_frame_f_real, p_slot_frame_f_imag, l_ts, l_ts );
-#else
- ivas_fb_mixer_get_windowed_fr( hParamMC->hFbMixer, pcm_in, p_slot_frame_f_real, p_slot_frame_f_imag, l_ts, 2 * l_ts );
-#endif
- ivas_fb_mixer_update_prior_input( hParamMC->hFbMixer, pcm_in, l_ts );
+ ivas_fb_mixer_get_windowed_fr( hParamMC->hFbMixer, pcm_in, p_slot_frame_f_real, p_slot_frame_f_imag, l_ts, l_ts,
+ hParamMC->hFbMixer->fb_cfg->num_in_chans );
+ ivas_fb_mixer_update_prior_input( hParamMC->hFbMixer, pcm_in, l_ts,
+ hParamMC->hFbMixer->fb_cfg->num_in_chans );
+
for ( i = 0; i < nchan_input; i++ )
{
pcm_in[i] += l_ts;
diff --git a/lib_enc/ivas_mc_paramupmix_enc.c b/lib_enc/ivas_mc_paramupmix_enc.c
new file mode 100644
index 0000000000000000000000000000000000000000..c5ee2950db6c75d9665825b1cce6103e5dc9a0e9
--- /dev/null
+++ b/lib_enc/ivas_mc_paramupmix_enc.c
@@ -0,0 +1,858 @@
+/******************************************************************************************************
+
+ (C) 2022-2023 IVAS codec Public Collaboration with portions copyright Dolby International AB, Ericsson AB,
+ Fraunhofer-Gesellschaft zur Foerderung der angewandten Forschung e.V., Huawei Technologies Co. LTD.,
+ Koninklijke Philips N.V., Nippon Telegraph and Telephone Corporation, Nokia Technologies Oy, Orange,
+ Panasonic Holdings Corporation, Qualcomm Technologies, Inc., VoiceAge Corporation, and other
+ contributors to this repository. All Rights Reserved.
+
+ This software is protected by copyright law and by international treaties.
+ The IVAS codec Public Collaboration consisting of Dolby International AB, Ericsson AB,
+ Fraunhofer-Gesellschaft zur Foerderung der angewandten Forschung e.V., Huawei Technologies Co. LTD.,
+ Koninklijke Philips N.V., Nippon Telegraph and Telephone Corporation, Nokia Technologies Oy, Orange,
+ Panasonic Holdings Corporation, Qualcomm Technologies, Inc., VoiceAge Corporation, and other
+ contributors to this repository retain full ownership rights in their respective contributions in
+ the software. This notice grants no license of any kind, including but not limited to patent
+ license, nor is any license granted by implication, estoppel or otherwise.
+
+ Contributors are required to enter into the IVAS codec Public Collaboration agreement before making
+ contributions.
+
+ This software is provided "AS IS", without any express or implied warranties. The software is in the
+ development stage. It is intended exclusively for experts who have experience with such software and
+ solely for the purpose of inspection. All implied warranties of non-infringement, merchantability
+ and fitness for a particular purpose are hereby disclaimed and excluded.
+
+ Any dispute, controversy or claim arising under or in relation to providing this software shall be
+ submitted to and settled by the final, binding jurisdiction of the courts of Munich, Germany in
+ accordance with the laws of the Federal Republic of Germany excluding its conflict of law rules and
+ the United Nations Convention on Contracts on the International Sales of Goods.
+
+*******************************************************************************************************/
+
+#include
+#include
+#include "options.h"
+#include "cnst.h"
+#include "rom_enc.h"
+#include "rom_com.h"
+#include "prot.h"
+#include "ivas_prot.h"
+#include "ivas_cnst.h"
+#include "ivas_rom_com.h"
+#include "ivas_rom_enc.h"
+#ifdef DEBUGGING
+#include "debug.h"
+#endif
+#ifdef DEBUG_PLOT
+#include "deb_out.h"
+#endif
+#include "wmc_auto.h"
+
+/*-------------------------------------------------------------------------
+ * Local function prototypes
+ *------------------------------------------------------------------------*/
+
+static void ivas_mc_paramupmix_dmx( MC_PARAMUPMIX_ENC_HANDLE hMCParamUpmix, float data_f[][L_FRAME48k], const int16_t input_frame );
+
+static void ivas_mc_paramupmix_param_est_enc( MC_PARAMUPMIX_ENC_HANDLE hMCParamUpmix, float input_frame_t[][L_FRAME48k], const int16_t input_frame, float alphas[MC_PARAMUPMIX_COMBINATIONS][IVAS_MAX_NUM_BANDS], float betas[MC_PARAMUPMIX_COMBINATIONS][IVAS_MAX_NUM_BANDS] );
+
+static void get_huff_table( PAR_TYPE par_type, QUANT_TYPE quant_type, HUFF_TAB *df0, HUFF_TAB *df, HUFF_TAB *dt );
+
+static void write_huff_bits( int32_t value, uint16_t length, uint16_t bit_buffer[MC_PARAMUPMIX_MAX_BITS], int16_t *bit_pos );
+
+static void huffman_encode( int16_t bdfOnly, int16_t bdtAllowed, int16_t nv, int16_t ivStart, int32_t *vqPrev, int32_t *vq, PAR_TYPE parType, QUANT_TYPE quant_type, int16_t nq, uint16_t bit_buffer[MC_PARAMUPMIX_MAX_BITS], int16_t *bit_pos );
+
+static void put_ec_data( MC_PARAMUPMIX_ENC_HANDLE hMCParamUpmix, int16_t ch, float pars[IVAS_MAX_NUM_BANDS], float alphas[IVAS_MAX_NUM_BANDS], PAR_TYPE parType, uint16_t bit_buffer[MC_PARAMUPMIX_MAX_BITS], int16_t *bit_pos );
+
+static void quantize_alpha( int16_t nv, const float *alpha, QUANT_TYPE quant_type, int16_t *pnq, int32_t aq[IVAS_MAX_NUM_BANDS], float *adeq );
+
+static void quantize_pars( int16_t nv, const float *v, int16_t nq, const float *data, int32_t vq[IVAS_MAX_NUM_BANDS], float *vdeq );
+
+static void quantize_pars( int16_t nv, const float *v, int16_t nq, const float *data, int32_t vq[IVAS_MAX_NUM_BANDS], float *vdeq );
+
+/*-------------------------------------------------------------------------
+ * ivas_mc_paramupmix_enc()
+ *
+ * MC ParamUpmix Encoder main encoding function
+ *------------------------------------------------------------------------*/
+
+void ivas_mc_paramupmix_enc(
+ Encoder_Struct *st_ivas, /* i/o: IVAS Encoder handle */
+ BSTR_ENC_HANDLE hBStr, /* i/o: IVAS Metadata bitstream handle */
+ float data_f[][L_FRAME48k], /* i/o: input: CICP6, CICP12, CICP14, CICP16 or CICP19 MC data */
+ const int16_t input_frame /* i : input frame length */
+)
+{
+ MC_PARAMUPMIX_ENC_HANDLE hMCParamUpmix;
+ int16_t i;
+ float alphas[MC_PARAMUPMIX_COMBINATIONS][IVAS_MAX_NUM_BANDS];
+ float betas[MC_PARAMUPMIX_COMBINATIONS][IVAS_MAX_NUM_BANDS];
+ uint16_t bit_buffer[MC_PARAMUPMIX_MAX_BITS];
+ int16_t bit_pos;
+
+ push_wmops( "mc_paramupmix_enc" );
+
+ hMCParamUpmix = st_ivas->hMCParamUpmix;
+ bit_pos = 0;
+
+ /* Parameter estimation */
+ ivas_mc_paramupmix_param_est_enc( hMCParamUpmix, data_f, input_frame, alphas, betas );
+
+ for ( i = 0; i < MC_PARAMUPMIX_COMBINATIONS; i++ )
+ {
+ put_ec_data( hMCParamUpmix, i, alphas[i], NULL, ALPHA, bit_buffer, &bit_pos );
+ put_ec_data( hMCParamUpmix, i, betas[i], alphas[i], BETA, bit_buffer, &bit_pos );
+ }
+
+ /* push the PARAM UPMIX MC side info from the temporary buffer into the medatdata bitstream*/
+ push_next_bits( hBStr, bit_buffer, bit_pos );
+
+ /* DMX generation*/
+ ivas_mc_paramupmix_dmx( hMCParamUpmix, data_f, input_frame );
+
+ pop_wmops();
+
+ return;
+}
+
+/*-------------------------------------------------------------------------
+ * ivas_mc_paramupmix_enc_open()
+ *
+ * Initialize MC ParamUpmix encoder handle
+ *------------------------------------------------------------------------*/
+
+ivas_error ivas_mc_paramupmix_enc_open(
+ Encoder_Struct *st_ivas /* i/o: IVAS encoder handle */
+)
+{
+ IVAS_FB_CFG *fb_cfg;
+ MC_PARAMUPMIX_ENC_HANDLE hMCParamUpmix;
+ int32_t input_Fs;
+ int32_t input_frame;
+ int16_t i, k, b, j;
+ ivas_error error;
+
+ error = IVAS_ERR_OK;
+ input_Fs = st_ivas->hEncoderConfig->input_Fs;
+ input_frame = (int32_t) st_ivas->hEncoderConfig->input_Fs / FRAMES_PER_SEC;
+
+ /* Sanity Checks */
+ if ( ( hMCParamUpmix = (MC_PARAMUPMIX_ENC_HANDLE) malloc( sizeof( MC_PARAMUPMIX_ENC_DATA ) ) ) == NULL )
+ {
+ return ( IVAS_ERROR( IVAS_ERR_FAILED_ALLOC, "Can not allocate memory for MC_MODE_PARAMUPMIX\n" ) );
+ }
+ for ( i = 0; i < MC_PARAMUPMIX_COMBINATIONS; i++ )
+ {
+ for ( k = 0; k < MC_PARAMUPMIX_NCH; k++ )
+ {
+ if ( ( hMCParamUpmix->midside[i][k] = (float *) malloc( sizeof( float ) * input_frame ) ) == NULL )
+ {
+ return ( IVAS_ERROR( IVAS_ERR_FAILED_ALLOC, "Can not allocate memory for MC_MODE_PARAMUPMIX\n" ) );
+ }
+ set_zero( hMCParamUpmix->midside[i][k], (int16_t) input_frame );
+ }
+ }
+ hMCParamUpmix->first_frame = 1;
+
+ /* MC_LS_SETUP_5_1_2 is the only current configuration */
+ st_ivas->nchan_transport = MC_PARAMUPMIX_MAX_TRANSPORT_CHANS;
+
+ /* set core coder dependent on the number of transport channels */
+ switch ( st_ivas->nchan_transport )
+ {
+ case 8:
+ st_ivas->nCPE = 4;
+ st_ivas->nSCE = 0;
+ st_ivas->hEncoderConfig->element_mode_init = IVAS_CPE_MDCT;
+ break;
+#ifdef DEBUGGING
+ default:
+ assert( 0 && "Number of transport channels not supported by MC PARAM UPMIX MODE!\n" );
+#endif
+ }
+
+
+ /* Transient Detector handle */
+ for ( i = 0; i < MC_PARAMUPMIX_COMBINATIONS * MC_PARAMUPMIX_NCH; i++ )
+ {
+ if ( ( error = ivas_transient_det_open( &( hMCParamUpmix->hTranDet[i] ), input_Fs ) ) != IVAS_ERR_OK )
+ {
+ return error;
+ }
+ }
+
+ /* set FB config. */
+ /* need to set num output channels to a value > 0 to get pFb != NULL */
+#ifndef SBA_MODE_CLEAN_UP
+ if ( ( error = ivas_fb_set_cfg( &fb_cfg, MC_FORMAT, SBA_MODE_SPAR, MC_PARAMUPMIX_COMBINATIONS * MC_PARAMUPMIX_NCH, MC_PARAMUPMIX_COMBINATIONS, 0, input_Fs,
+ 0 ) ) != IVAS_ERR_OK )
+#else
+ if ( ( error = ivas_fb_set_cfg( &fb_cfg, MC_FORMAT, MC_PARAMUPMIX_COMBINATIONS * MC_PARAMUPMIX_NCH, MC_PARAMUPMIX_COMBINATIONS, 0, input_Fs,
+ 0 ) ) != IVAS_ERR_OK )
+#endif
+ {
+ return error;
+ }
+ fb_cfg->remix_order = mc_paramupmix_fb_remix_order;
+ /* override latency, could be moved to ivas_fb_set_cfg */
+ /* assuming parameters are calculated at end of frame, compensate for MCT delay and half of decoder fb */
+ /* still 1.5ms off, since MCT delay is not large enough */
+ /* param at end of frame */
+ fb_cfg->prior_input_length = (int16_t) ( NS2SA( input_Fs, 12000000L ) + NS2SA( input_Fs, DELAY_FB_4_NS / 2 ) - input_frame / 2 - NS2SA( input_Fs, DELAY_FB_1_NS / 2 ) );
+ fb_cfg->prior_input_length = (int16_t) max( fb_cfg->prior_input_length, input_frame / MAX_PARAM_SPATIAL_SUBFRAMES );
+
+ /* Allocate and initialize FB mixer handle */
+ if ( ( error = ivas_FB_mixer_open( &( hMCParamUpmix->hFbMixer ), input_Fs, fb_cfg, 0 ) ) != IVAS_ERR_OK )
+ {
+ return error;
+ }
+
+ for ( i = 0; i < MC_PARAMUPMIX_COMBINATIONS; i++ )
+ {
+ /* Covariance handle */
+#ifdef FIX_489_COV_SMOOTHING
+ if ( ( error = ivas_spar_covar_enc_open( &( hMCParamUpmix->hCovEnc[i] ), hMCParamUpmix->hFbMixer->pFb, input_Fs, MC_PARAMUPMIX_NCH + 1, COV_SMOOTH_MC, st_ivas->hEncoderConfig->ivas_total_brate ) ) != IVAS_ERR_OK )
+#else
+ if ( ( error = ivas_spar_covar_enc_open( &( hMCParamUpmix->hCovEnc[i] ), hMCParamUpmix->hFbMixer->pFb, input_Fs, MC_PARAMUPMIX_NCH + 1, st_ivas->hEncoderConfig->ivas_total_brate ) ) != IVAS_ERR_OK )
+#endif
+ {
+ return error;
+ }
+ }
+
+
+ for ( b = 0; b < MC_PARAMUPMIX_COMBINATIONS; b++ )
+ {
+ if ( ( hMCParamUpmix->cov_real[b] = (float ***) malloc( MC_PARAMUPMIX_NCH * sizeof( float ** ) ) ) == NULL )
+ {
+ return IVAS_ERROR( IVAS_ERR_FAILED_ALLOC, "Can not allocate memory for SPAR cov real matrix" );
+ }
+ for ( i = 0; i < MC_PARAMUPMIX_NCH; i++ )
+ {
+ if ( ( hMCParamUpmix->cov_real[b][i] = (float **) malloc( MC_PARAMUPMIX_NCH * sizeof( float * ) ) ) == NULL )
+ {
+ return IVAS_ERROR( IVAS_ERR_FAILED_ALLOC, "Can not allocate memory for SPAR cov real matrix" );
+ }
+ for ( j = 0; j < MC_PARAMUPMIX_NCH; j++ )
+ {
+ if ( ( hMCParamUpmix->cov_real[b][i][j] = (float *) malloc( IVAS_MAX_NUM_BANDS * sizeof( float ) ) ) == NULL )
+ {
+ return IVAS_ERROR( IVAS_ERR_FAILED_ALLOC, "Can not allocate memory for SPAR cov real matrix" );
+ }
+ }
+ }
+
+ if ( ( hMCParamUpmix->cov_dtx_real[b] = (float ***) malloc( MC_PARAMUPMIX_NCH * sizeof( float ** ) ) ) == NULL )
+ {
+ return IVAS_ERROR( IVAS_ERR_FAILED_ALLOC, "Can not allocate memory for SPAR cov dtx real matrix" );
+ }
+ for ( i = 0; i < MC_PARAMUPMIX_NCH; i++ )
+ {
+ if ( ( hMCParamUpmix->cov_dtx_real[b][i] = (float **) malloc( MC_PARAMUPMIX_NCH * sizeof( float * ) ) ) == NULL )
+ {
+ return IVAS_ERROR( IVAS_ERR_FAILED_ALLOC, "Can not allocate memory for SPAR cov dtx real matrix" );
+ }
+ for ( j = 0; j < MC_PARAMUPMIX_NCH; j++ )
+ {
+ if ( ( hMCParamUpmix->cov_dtx_real[b][i][j] = (float *) malloc( IVAS_MAX_NUM_BANDS * sizeof( float ) ) ) == NULL )
+ {
+ return IVAS_ERROR( IVAS_ERR_FAILED_ALLOC, "Can not allocate memory for SPAR cov dtx real matrix" );
+ }
+ }
+ }
+ }
+
+ st_ivas->hMCParamUpmix = hMCParamUpmix;
+
+ return error;
+}
+
+/*-------------------------------------------------------------------------
+ * ivas_mc_paramupmix_enc_close()
+ *
+ * Close MC Param-Upmix encoder handle
+ *------------------------------------------------------------------------*/
+
+void ivas_mc_paramupmix_enc_close(
+ MC_PARAMUPMIX_ENC_HANDLE *hMCParamUpmix, /* i/o: MC Param-Upmix encoder handle */
+ const int32_t sampling_rate )
+{
+ int16_t i, k;
+ int16_t b, j;
+
+ if ( hMCParamUpmix == NULL || *hMCParamUpmix == NULL )
+ {
+ return;
+ }
+ for ( b = 0; b < MC_PARAMUPMIX_COMBINATIONS; b++ )
+ {
+ if ( ( *hMCParamUpmix )->cov_real[b] != NULL )
+ {
+ for ( i = 0; i < MC_PARAMUPMIX_NCH; i++ )
+ {
+ if ( ( *hMCParamUpmix )->cov_real[b][i] != NULL )
+ {
+ for ( j = 0; j < MC_PARAMUPMIX_NCH; j++ )
+ {
+ if ( ( *hMCParamUpmix )->cov_real[b][i][j] != NULL )
+ {
+ free( ( *hMCParamUpmix )->cov_real[b][i][j] );
+ }
+ }
+ free( ( *hMCParamUpmix )->cov_real[b][i] );
+ }
+ }
+ free( ( *hMCParamUpmix )->cov_real[b] );
+ }
+ if ( ( *hMCParamUpmix )->cov_dtx_real[b] != NULL )
+ {
+ for ( i = 0; i < MC_PARAMUPMIX_NCH; i++ )
+ {
+ if ( ( *hMCParamUpmix )->cov_dtx_real[b][i] != NULL )
+ {
+ for ( j = 0; j < MC_PARAMUPMIX_NCH; j++ )
+ {
+ if ( ( *hMCParamUpmix )->cov_dtx_real[b][i][j] != NULL )
+ {
+ free( ( *hMCParamUpmix )->cov_dtx_real[b][i][j] );
+ }
+ }
+ free( ( *hMCParamUpmix )->cov_dtx_real[b][i] );
+ }
+ }
+ free( ( *hMCParamUpmix )->cov_dtx_real[b] );
+ }
+ }
+
+ for ( i = 0; i < MC_PARAMUPMIX_COMBINATIONS; i++ )
+ {
+ for ( k = 0; k < MC_PARAMUPMIX_NCH; k++ )
+ {
+ free( ( *hMCParamUpmix )->midside[i][k] );
+ }
+ }
+
+ for ( i = 0; i < MC_PARAMUPMIX_COMBINATIONS * MC_PARAMUPMIX_NCH; i++ )
+ {
+ ivas_transient_det_close( &( *hMCParamUpmix )->hTranDet[i] );
+ }
+
+ if ( ( *hMCParamUpmix )->hFbMixer != NULL )
+ {
+ ivas_FB_mixer_close( &( *hMCParamUpmix )->hFbMixer, sampling_rate, 0 );
+ }
+
+ for ( i = 0; i < MC_PARAMUPMIX_COMBINATIONS; i++ )
+ {
+ /* Covariance handle */
+ if ( ( *hMCParamUpmix )->hCovEnc[i] != NULL )
+ {
+ ivas_spar_covar_enc_close( &( *hMCParamUpmix )->hCovEnc[i], ( MC_PARAMUPMIX_NCH + 1 ) );
+ }
+ }
+
+ free( *hMCParamUpmix );
+ *hMCParamUpmix = NULL;
+ return;
+}
+
+/*-------------------------------------------------------------------------
+ * ivas_mc_paramupmix_getNumTransportChannels()
+ *
+ *
+ *------------------------------------------------------------------------*/
+
+/* r : number of IVAS transport channels */
+int16_t ivas_mc_paramupmix_getNumTransportChannels()
+{
+ int16_t nchan_transport;
+
+ /* LFE not included */
+ nchan_transport = MC_PARAMUPMIX_MAX_TRANSPORT_CHANS - 1; /*5_1_2*/
+
+ return nchan_transport;
+}
+
+
+/*****************************************************************************************/
+/* local functions */
+/*****************************************************************************************/
+static void get_huff_table(
+ PAR_TYPE par_type,
+ QUANT_TYPE quant_type,
+ HUFF_TAB *df0,
+ HUFF_TAB *df,
+ HUFF_TAB *dt )
+{
+ switch ( par_type )
+ {
+ case ALPHA:
+ df0->value = huff_alpha_table[quant_type].df0.value;
+ df0->length = huff_alpha_table[quant_type].df0.length;
+ df->value = huff_alpha_table[quant_type].df.value;
+ df->length = huff_alpha_table[quant_type].df.length;
+ dt->value = huff_alpha_table[quant_type].dt.value;
+ dt->length = huff_alpha_table[quant_type].dt.length;
+ break;
+ case BETA:
+ df0->value = huff_beta_table[quant_type].df0.value;
+ df0->length = huff_beta_table[quant_type].df0.length;
+ df->value = huff_beta_table[quant_type].df.value;
+ df->length = huff_beta_table[quant_type].df.length;
+ dt->value = huff_beta_table[quant_type].dt.value;
+ dt->length = huff_beta_table[quant_type].dt.length;
+ break;
+ }
+}
+
+static void write_huff_bits(
+ int32_t value,
+ uint16_t length,
+ uint16_t bit_buffer[MC_PARAMUPMIX_MAX_BITS],
+ int16_t *bit_pos )
+{
+ int16_t k;
+ for ( k = length - 1; k >= 0; k-- )
+ {
+ bit_buffer[( *bit_pos )++] = (uint16_t) ( ( value >> k ) & 1 );
+ }
+}
+
+static void huffman_encode(
+ int16_t bdfOnly,
+ int16_t bdtAllowed,
+ int16_t nv,
+ int16_t ivStart,
+ int32_t *vqPrev,
+ int32_t *vq,
+ PAR_TYPE parType,
+ QUANT_TYPE quant_type,
+ int16_t nq,
+ uint16_t bit_buffer[MC_PARAMUPMIX_MAX_BITS],
+ int16_t *bit_pos )
+{
+ int16_t iv, ndf, ndt;
+ int32_t icode;
+ int16_t offset;
+ HUFF_TAB df0, df, dt;
+
+ get_huff_table( parType, quant_type, &df0, &df, &dt );
+
+ offset = nq - 1; /* range [-(nquant - 1), nquant - 1] */
+
+ /* Get code length for time and freq diff coding */
+ ndf = 0;
+ ndt = 0;
+ for ( iv = ivStart; iv < nv; iv++ )
+ {
+ if ( iv == ivStart )
+ {
+ icode = vq[iv];
+ ndf += df0.length[icode];
+ }
+ else
+ {
+ icode = vq[iv] - vq[iv - 1] + offset;
+ ndf += df.length[icode];
+ }
+
+ icode = vq[iv] - vqPrev[iv] + offset;
+ ndt += dt.length[icode];
+ }
+
+ if ( !bdtAllowed ) /* Time diff not allowed due to conformance or other reason even if bdfOnly = 0 */
+ {
+ ndt = ndf + 1;
+ }
+
+ /* Write the bitstream */
+ if ( bdfOnly || ndf < ndt )
+ {
+ bit_buffer[( *bit_pos )++] = (uint16_t) 0 & 1;
+ for ( iv = ivStart; iv < nv; iv++ )
+ {
+ if ( iv == ivStart )
+ {
+ icode = vq[iv];
+ write_huff_bits( df0.value[icode], df0.length[icode], bit_buffer, bit_pos );
+ }
+ else
+ {
+ icode = vq[iv] - vq[iv - 1] + offset;
+ write_huff_bits( df.value[icode], df.length[icode], bit_buffer, bit_pos );
+ }
+ }
+ }
+ else
+ {
+ bit_buffer[( *bit_pos )++] = (uint16_t) 1 & 1;
+ for ( iv = ivStart; iv < nv; iv++ )
+ {
+ icode = vq[iv] - vqPrev[iv] + offset;
+ if ( icode < 0 || icode >= 2 * nq - 1 )
+ {
+ assert( 0 );
+ }
+ write_huff_bits( dt.value[icode], dt.length[icode], bit_buffer, bit_pos );
+ }
+ }
+}
+
+static void quantize_pars(
+ int16_t nv,
+ const float *v,
+ int16_t nq,
+ const float *data,
+ int32_t vq[IVAS_MAX_NUM_BANDS],
+ float *vdeq )
+{
+ int16_t iv, iq, iq0, iq1;
+
+ for ( iv = 0; iv < nv; iv++ )
+ {
+ iq0 = 0;
+ iq1 = nq - 1;
+
+ while ( iq1 - iq0 > 1 )
+ {
+ iq = ( iq0 + iq1 ) / 2;
+ if ( v[iv] < data[iq] )
+ {
+ iq1 = iq;
+ }
+ else
+ {
+ iq0 = iq;
+ }
+ }
+
+ if ( fabs( v[iv] - data[iq0] ) < fabs( v[iv] - data[iq1] ) )
+ {
+ vq[iv] = iq0;
+ vdeq[iv] = data[iq0];
+ }
+ else
+ {
+ vq[iv] = iq1;
+ vdeq[iv] = data[iq1];
+ }
+ }
+}
+
+static void quantize_alpha(
+ int16_t nv,
+ const float *alpha,
+ QUANT_TYPE quant_type,
+ int16_t *pnq,
+ int32_t aq[IVAS_MAX_NUM_BANDS],
+ float *adeq )
+{
+ int16_t nq;
+ const float *data;
+
+ nq = alpha_quant_table[quant_type].nquant;
+ data = alpha_quant_table[quant_type].data;
+
+ quantize_pars( nv, alpha, nq, data, aq, adeq );
+
+ *pnq = nq;
+}
+
+static void quantize_beta(
+ int16_t nv,
+ const float *beta,
+ const int32_t aq[IVAS_MAX_NUM_BANDS],
+ QUANT_TYPE quant_type,
+ int16_t *pnq,
+ int32_t bq[IVAS_MAX_NUM_BANDS],
+ float *bdeq )
+{
+ int16_t iv, iq, iq0, iq1;
+ ACPL_QUANT_TABLE *tables = beta_quant_table[quant_type];
+ ACPL_QUANT_TABLE quant_table;
+ const int16_t qmap[2][33] = { { 0, 1, 2, 3, 4, 5, 6, 7, 8, 7, 6, 5, 4, 3, 2, 1, 0, 1, 2, 3, 4, 5, 6, 7, 8, 7, 6, 5, 4, 3, 2, 1, 0 },
+ { 0, 1, 2, 3, 4, 3, 2, 1, 0, 1, 2, 3, 4, 3, 2, 1, 0 } };
+ for ( iv = 0; iv < nv; iv++ )
+ {
+ quant_table = tables[qmap[quant_type][aq[iv]]];
+
+ iq0 = 0;
+ iq1 = quant_table.nquant - 1;
+
+ while ( iq1 - iq0 > 1 )
+ {
+ iq = ( iq0 + iq1 ) / 2;
+ if ( beta[iv] < quant_table.data[iq] )
+ {
+ iq1 = iq;
+ }
+ else
+ {
+ iq0 = iq;
+ }
+ }
+
+ if ( fabs( beta[iv] - quant_table.data[iq0] ) < fabs( beta[iv] - quant_table.data[iq1] ) )
+ {
+ bq[iv] = iq0;
+ bdeq[iv] = quant_table.data[iq0];
+ }
+ else
+ {
+ bq[iv] = iq1;
+ bdeq[iv] = quant_table.data[iq1];
+ }
+ }
+
+ *pnq = beta_quant_table[quant_type][0].nquant;
+}
+
+static void put_ec_data(
+ MC_PARAMUPMIX_ENC_HANDLE hMCParamUpmix,
+ int16_t ch,
+ float pars[IVAS_MAX_NUM_BANDS],
+ float alphas[IVAS_MAX_NUM_BANDS],
+ PAR_TYPE parType,
+ uint16_t bit_buffer[MC_PARAMUPMIX_MAX_BITS],
+ int16_t *bit_pos )
+{
+ int16_t npar = IVAS_MAX_NUM_BANDS;
+ int16_t onlyFreq = 1;
+ int16_t nq;
+ QUANT_TYPE quant_type = FINE;
+ int32_t alphaQuant[IVAS_MAX_NUM_BANDS];
+ int32_t betaQuant[IVAS_MAX_NUM_BANDS];
+ float alphaDequant[IVAS_MAX_NUM_BANDS];
+ float betaDequant[IVAS_MAX_NUM_BANDS];
+
+ if ( parType == ALPHA )
+ {
+ quantize_alpha( npar, pars, quant_type, &nq, alphaQuant, alphaDequant );
+ }
+ else
+ {
+ quantize_alpha( npar, alphas, quant_type, &nq, alphaQuant, alphaDequant );
+ quantize_beta( npar, pars, alphaQuant, quant_type, &nq, betaQuant, betaDequant );
+ }
+ if ( hMCParamUpmix->first_frame )
+ {
+ mvl2l( &( alphaQuant[0] ), &( hMCParamUpmix->alpha_quant_prev[ch][0] ), IVAS_MAX_NUM_BANDS );
+ if ( parType == BETA )
+ {
+ mvl2l( &( betaQuant[0] ), &( hMCParamUpmix->beta_quant_prev[ch][0] ), IVAS_MAX_NUM_BANDS );
+ if ( ch == ( MC_PARAMUPMIX_COMBINATIONS - 1 ) )
+ {
+ hMCParamUpmix->first_frame = 0;
+ }
+ }
+ }
+
+ /* Always one parameter set per frame for transient frames. Original PS framing is used internally. */
+ if ( parType == ALPHA )
+ {
+ huffman_encode( onlyFreq, 1, npar, 0, hMCParamUpmix->alpha_quant_prev[ch], alphaQuant, ALPHA, quant_type, nq, bit_buffer, bit_pos );
+ }
+ else
+ {
+ huffman_encode( onlyFreq, 1, npar, 0, hMCParamUpmix->beta_quant_prev[ch], betaQuant, BETA, quant_type, nq, bit_buffer, bit_pos );
+ }
+
+ if ( parType == ALPHA )
+ {
+ mvl2l( alphaQuant, hMCParamUpmix->alpha_quant_prev[ch], IVAS_MAX_NUM_BANDS );
+ }
+ else
+ {
+ mvl2l( betaQuant, hMCParamUpmix->beta_quant_prev[ch], IVAS_MAX_NUM_BANDS );
+ }
+}
+
+/*-------------------------------------------------------------------------
+ * ivas_mc_paramupmix_dmx()
+ *
+ * Computes the time domain down mix signal
+ *------------------------------------------------------------------------*/
+
+static void ivas_mc_paramupmix_dmx(
+ MC_PARAMUPMIX_ENC_HANDLE hMCParamUpmix, /* i/o: MC ParamUpmix encoder handle */
+ float data_f[][L_FRAME48k], /* i/o : Input, downmix out */
+ const int16_t input_frame /* i : Input frame length */
+)
+{
+ int16_t i, l;
+ int16_t chan1s[4] = { 4, 5, 8, 9 };
+ int16_t chan2s[4] = { 6, 7, 10, 11 };
+ int16_t chanOut[4] = { 4, 5, 6, 7 };
+ int16_t chanZero[4] = { 8, 9, 10, 11 };
+
+ /* boxes = { 0 1 2 3 [4 6] [5 7] [8 10] [9 11] }; */
+ /* 9+11 -> 7 */
+ /* 8+10 -> 6 */
+ /* 5+7 -> 5 */
+ /* 4+6 -> 4 */
+ for ( i = 0; i < MC_PARAMUPMIX_COMBINATIONS; i++ )
+ {
+ for ( l = 0; l < input_frame; l++ )
+ {
+ /* mid */
+ hMCParamUpmix->midside[i][0][l] = ( data_f[chan1s[i]][l] + data_f[chan2s[i]][l] ) * (float) 0.5;
+ /* side */
+ hMCParamUpmix->midside[i][1][l] = ( data_f[chan1s[i]][l] - data_f[chan2s[i]][l] ) * (float) 0.5;
+ data_f[chanOut[i]][l] = hMCParamUpmix->midside[i][0][l];
+ }
+ }
+ for ( i = 0; i < MC_PARAMUPMIX_COMBINATIONS; i++ )
+ {
+ set_zero( data_f[chanZero[i]], input_frame );
+ }
+ return;
+}
+
+
+/*-------------------------------------------------------------------------
+ * ivas_mc_paramupmix_param_est_enc()
+ *
+ * run the CLDFB analysis on the input signal
+ * estimate the input and down mix covariances
+ *------------------------------------------------------------------------*/
+
+static void ivas_mc_paramupmix_param_est_enc(
+ MC_PARAMUPMIX_ENC_HANDLE hMCParamUpmix, /* i/o: MC Param-Upmix encoder handle */
+ float input_frame_t[][L_FRAME48k], /* i : Input frame in the time domain */
+ const int16_t input_frame, /* i : Input frame length */
+ float alphas[MC_PARAMUPMIX_COMBINATIONS][IVAS_MAX_NUM_BANDS],
+ float betas[MC_PARAMUPMIX_COMBINATIONS][IVAS_MAX_NUM_BANDS] )
+{
+ float *pcm_in[MC_PARAMUPMIX_COMBINATIONS * MC_PARAMUPMIX_NCH];
+ float fr_realbuffer[MC_PARAMUPMIX_COMBINATIONS * MC_PARAMUPMIX_NCH][L_FRAME48k];
+ float fr_imagbuffer[MC_PARAMUPMIX_COMBINATIONS * MC_PARAMUPMIX_NCH][L_FRAME48k];
+ float FR_Real_Mid[L_FRAME48k], FR_Imag_Mid[L_FRAME48k];
+ float *p_fr_realbuffer[MC_PARAMUPMIX_COMBINATIONS * MC_PARAMUPMIX_NCH];
+ float *p_fr_imagbuffer[MC_PARAMUPMIX_COMBINATIONS * MC_PARAMUPMIX_NCH];
+ float *pp_in_fr_real[MC_PARAMUPMIX_COMBINATIONS * MC_PARAMUPMIX_NCH];
+ float *pp_in_fr_imag[MC_PARAMUPMIX_COMBINATIONS * MC_PARAMUPMIX_NCH];
+ float *cov_real[IVAS_SPAR_MAX_CH][IVAS_SPAR_MAX_CH];
+ float *cov_dtx_real[IVAS_SPAR_MAX_CH][IVAS_SPAR_MAX_CH];
+ float rxx, rxy, ryy, cmat, rxxest, drxx, wetaux;
+
+ int16_t l_ts;
+ int16_t b, i, j, ts, bnd;
+#ifdef FIX_468_16KHZ_PUPMIX
+ int16_t maxbands;
+#endif
+
+ int16_t transient_det[MC_PARAMUPMIX_COMBINATIONS][2];
+ int16_t transient_det_l[2], transient_det_r[2];
+ int16_t chan1s[4] = { 4, 5, 8, 9 };
+ int16_t chan2s[4] = { 6, 7, 10, 11 };
+
+ const int16_t HOA_md_ind[IVAS_SPAR_MAX_CH] = { 0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10 };
+
+ for ( i = 0; i < MC_PARAMUPMIX_COMBINATIONS; i++ )
+ {
+ pcm_in[2 * i] = input_frame_t[chan1s[i]];
+ pcm_in[2 * i + 1] = input_frame_t[chan2s[i]];
+ }
+
+ /*-----------------------------------------------------------------------------------------*
+ * Transient detector
+ *-----------------------------------------------------------------------------------------*/
+ for ( i = 0; i < MC_PARAMUPMIX_COMBINATIONS; i++ )
+ {
+ ivas_transient_det_process( hMCParamUpmix->hTranDet[2 * i], pcm_in[2 * i], input_frame, transient_det_l );
+ ivas_transient_det_process( hMCParamUpmix->hTranDet[2 * i + 1], pcm_in[2 * i + 1], input_frame, transient_det_r );
+ transient_det[i][0] = transient_det_l[0] || transient_det_r[0];
+ transient_det[i][1] = transient_det_l[0] || transient_det_r[0];
+ /* should probably be transient_det_l[1] || transient_det_r[1] , but choosing 0 reproduces the before merge state */
+ }
+
+ for ( i = 0; i < MC_PARAMUPMIX_COMBINATIONS * MC_PARAMUPMIX_NCH; i++ )
+ {
+ p_fr_realbuffer[i] = fr_realbuffer[i];
+ p_fr_imagbuffer[i] = fr_imagbuffer[i];
+ }
+
+ /* prepare Parameter MDFT analysis */
+ for ( i = 0; i < MC_PARAMUPMIX_COMBINATIONS * MC_PARAMUPMIX_NCH; i++ )
+ {
+ pp_in_fr_real[i] = p_fr_realbuffer[i];
+ pp_in_fr_imag[i] = p_fr_imagbuffer[i];
+ }
+
+ l_ts = input_frame / MAX_PARAM_SPATIAL_SUBFRAMES;
+ for ( ts = 0; ts < MAX_PARAM_SPATIAL_SUBFRAMES; ts++ )
+ {
+ ivas_fb_mixer_get_windowed_fr( hMCParamUpmix->hFbMixer, pcm_in, pp_in_fr_real, pp_in_fr_imag, l_ts, l_ts,
+ hMCParamUpmix->hFbMixer->fb_cfg->num_in_chans );
+ ivas_fb_mixer_update_prior_input( hMCParamUpmix->hFbMixer, pcm_in, l_ts,
+ hMCParamUpmix->hFbMixer->fb_cfg->num_in_chans );
+ for ( i = 0; i < MC_PARAMUPMIX_COMBINATIONS * MC_PARAMUPMIX_NCH; i++ )
+ {
+ pcm_in[i] += l_ts;
+ pp_in_fr_real[i] += l_ts;
+ pp_in_fr_imag[i] += l_ts;
+ }
+ }
+
+ /*-----------------------------------------------------------------------------------------*
+ * Covariance process
+ *-----------------------------------------------------------------------------------------*/
+ for ( b = 0; b < MC_PARAMUPMIX_COMBINATIONS; b++ )
+ {
+ pp_in_fr_real[0] = p_fr_realbuffer[2 * b];
+ pp_in_fr_imag[0] = p_fr_imagbuffer[2 * b];
+ pp_in_fr_real[1] = FR_Real_Mid;
+ pp_in_fr_imag[1] = FR_Imag_Mid;
+ v_add( pp_in_fr_real[0], p_fr_realbuffer[2 * b + 1], pp_in_fr_real[1], L_FRAME48k );
+ v_add( pp_in_fr_imag[0], p_fr_imagbuffer[2 * b + 1], pp_in_fr_imag[1], L_FRAME48k );
+ for ( i = 0; i < MC_PARAMUPMIX_NCH; i++ )
+ {
+ for ( j = 0; j < MC_PARAMUPMIX_NCH; j++ )
+ {
+ cov_real[i][j] = hMCParamUpmix->cov_real[b][i][j];
+ cov_dtx_real[i][j] = hMCParamUpmix->cov_dtx_real[b][i][j];
+ }
+ }
+ ivas_enc_cov_handler_process( hMCParamUpmix->hCovEnc[b], pp_in_fr_real, pp_in_fr_imag, cov_real, cov_dtx_real, hMCParamUpmix->hFbMixer->pFb, 0, hMCParamUpmix->hFbMixer->pFb->filterbank_num_bands, MC_PARAMUPMIX_NCH, 0 /*dtx_vad*/, transient_det[b], HOA_md_ind );
+ }
+#ifdef FIX_468_16KHZ_PUPMIX
+ maxbands = hMCParamUpmix->hFbMixer->pFb->filterbank_num_bands;
+ for ( b = 0; b < MC_PARAMUPMIX_COMBINATIONS; b++ )
+ {
+ for ( bnd = 0; bnd < maxbands; bnd++ )
+ {
+#else
+ for ( b = 0; b < MC_PARAMUPMIX_COMBINATIONS; b++ )
+ {
+ for ( bnd = 0; bnd < IVAS_MAX_NUM_BANDS; bnd++ )
+ {
+#endif
+ rxy = hMCParamUpmix->cov_real[b][1][0][bnd];
+ ryy = hMCParamUpmix->cov_real[b][1][1][bnd];
+ cmat = rxy / ( ryy + EPSILON );
+ alphas[b][bnd] = (float) 2.0 * cmat - (float) 1.0;
+
+ rxx = hMCParamUpmix->cov_real[b][0][0][bnd];
+ rxxest = cmat * cmat * ryy;
+ drxx = rxx - rxxest;
+ drxx = (float) max( drxx, 0.0 );
+ wetaux = (float) sqrt( drxx / ( ryy + EPSILON ) );
+ betas[b][bnd] = (float) 2.0 * wetaux;
+ }
+ }
+#ifdef FIX_468_16KHZ_PUPMIX
+ if ( maxbands < IVAS_MAX_NUM_BANDS )
+ {
+ for ( b = 0; b < MC_PARAMUPMIX_COMBINATIONS; b++ )
+ {
+ for ( bnd = maxbands; bnd < IVAS_MAX_NUM_BANDS; bnd++ )
+ {
+ alphas[b][bnd] = 0.0;
+ betas[b][bnd] = 0.0;
+ }
+ }
+ }
+#endif
+ return;
+}
diff --git a/lib_enc/ivas_mcmasa_enc.c b/lib_enc/ivas_mcmasa_enc.c
index 8151b33c668ff1a2d382d1747b179bb81c147416..09fe5e3f402fa864e908524cfa47c86c9bcdd574 100644
--- a/lib_enc/ivas_mcmasa_enc.c
+++ b/lib_enc/ivas_mcmasa_enc.c
@@ -188,7 +188,13 @@ ivas_error ivas_mcmasa_enc_open(
}
/* set FB config. */
- if ( ( error = ivas_fb_set_cfg( &fb_cfg, MASA_FORMAT, SBA_MODE_NONE, numAnalysisChannels, 0, 0, input_Fs ) ) != IVAS_ERR_OK )
+#ifndef SBA_MODE_CLEAN_UP
+ if ( ( error = ivas_fb_set_cfg( &fb_cfg, MASA_FORMAT, SBA_MODE_NONE, numAnalysisChannels, 0, 0, input_Fs,
+ 0 ) ) != IVAS_ERR_OK )
+#else
+ if ( ( error = ivas_fb_set_cfg( &fb_cfg, MASA_FORMAT, numAnalysisChannels, 0, 0, input_Fs,
+ 0 ) ) != IVAS_ERR_OK )
+#endif
{
return error;
}
@@ -219,7 +225,13 @@ ivas_error ivas_mcmasa_enc_open(
else
{
/* Allocate and initialize FB mixer handle for LFE channel */
- if ( ( error = ivas_fb_set_cfg( &fb_cfgLfe, MASA_FORMAT, SBA_MODE_NONE, 1, 0, 0, input_Fs ) ) != IVAS_ERR_OK )
+#ifndef SBA_MODE_CLEAN_UP
+ if ( ( error = ivas_fb_set_cfg( &fb_cfgLfe, MASA_FORMAT, SBA_MODE_NONE, 1, 0, 0, input_Fs,
+ 0 ) ) != IVAS_ERR_OK )
+#else
+ if ( ( error = ivas_fb_set_cfg( &fb_cfgLfe, MASA_FORMAT, 1, 0, 0, input_Fs,
+ 0 ) ) != IVAS_ERR_OK )
+#endif
{
return error;
}
@@ -745,10 +757,10 @@ void ivas_mcmasa_param_est_enc(
float Chnl_ImagBuffer[MCMASA_MAX_ANA_CHANS][DIRAC_NO_FB_BANDS_MAX];
float *p_Chnl_RealBuffer[MCMASA_MAX_ANA_CHANS];
float *p_Chnl_ImagBuffer[MCMASA_MAX_ANA_CHANS];
- float Foa_RealBuffer[DIRAC_MAX_ANA_CHANS][DIRAC_NO_FB_BANDS_MAX];
- float Foa_ImagBuffer[DIRAC_MAX_ANA_CHANS][DIRAC_NO_FB_BANDS_MAX];
- float FoaEven_RealBuffer[DIRAC_MAX_ANA_CHANS][DIRAC_NO_FB_BANDS_MAX];
- float FoaEven_ImagBuffer[DIRAC_MAX_ANA_CHANS][DIRAC_NO_FB_BANDS_MAX];
+ float Foa_RealBuffer[FOA_CHANNELS][DIRAC_NO_FB_BANDS_MAX];
+ float Foa_ImagBuffer[FOA_CHANNELS][DIRAC_NO_FB_BANDS_MAX];
+ float FoaEven_RealBuffer[FOA_CHANNELS][DIRAC_NO_FB_BANDS_MAX];
+ float FoaEven_ImagBuffer[FOA_CHANNELS][DIRAC_NO_FB_BANDS_MAX];
float intensity_real[DIRAC_NUM_DIMS][MASA_FREQUENCY_BANDS];
float intensity_even_real[DIRAC_NUM_DIMS][MASA_FREQUENCY_BANDS];
float direction_vector[DIRAC_NUM_DIMS][MASA_FREQUENCY_BANDS];
@@ -831,8 +843,10 @@ void ivas_mcmasa_param_est_enc(
for ( ts = mrange[0]; ts < mrange[1]; ts++ )
{
- ivas_fb_mixer_get_windowed_fr( hMcMasa->hFbMixer, pcm_in, p_Chnl_RealBuffer, p_Chnl_ImagBuffer, l_ts, l_ts );
- ivas_fb_mixer_update_prior_input( hMcMasa->hFbMixer, pcm_in, l_ts );
+ ivas_fb_mixer_get_windowed_fr( hMcMasa->hFbMixer, pcm_in, p_Chnl_RealBuffer, p_Chnl_ImagBuffer, l_ts, l_ts,
+ hMcMasa->hFbMixer->fb_cfg->num_in_chans );
+ ivas_fb_mixer_update_prior_input( hMcMasa->hFbMixer, pcm_in, l_ts,
+ hMcMasa->hFbMixer->fb_cfg->num_in_chans );
for ( i = 0; i < numAnalysisChannels; i++ )
{
pcm_in[i] += l_ts;
@@ -973,7 +987,13 @@ void ivas_mcmasa_param_est_enc(
reference_power[ts],
0,
num_freq_bands,
- SBA_MODE_NONE );
+#ifndef SBA_MODE_CLEAN_UP
+ SBA_MODE_NONE,
+#else
+ MC_FORMAT,
+ 0,
+#endif
+ FOA_CHANNELS );
/* Fill buffers of length "averaging_length" time slots for intensity and energy */
hMcMasa->index_buffer_intensity = ( hMcMasa->index_buffer_intensity % hMcMasa->no_col_avg_diff ) + 1; /* averaging_length = 32 */
@@ -1235,10 +1255,10 @@ void ivas_mcmasa_param_est_enc(
*--------------------------------------------------------------------------*/
void ivas_mcmasa_dmx_modify(
- const int16_t n_samples, /* i : input frame length in samples */
- float dmx[][L_FRAME48k + NS2SA( 48000, IVAS_FB_ENC_DELAY_NS )], /* i/o: downmix signal to be transformed into another format. TODO: buffer size into define? */
- const int16_t n_chnls_dmx_old, /* i : number of downmix channels in the old format */
- const int16_t n_chnls_dmx_new ) /* i : number of downmix channels in the target format */
+ const int16_t n_samples, /* i : input frame length in samples */
+ float dmx[][L_FRAME48k + NS2SA( 48000, IVAS_FB_ENC_DELAY_NS )], /* i/o: downmix signal to be transformed into another format */
+ const int16_t n_chnls_dmx_old, /* i : number of downmix channels in the old format */
+ const int16_t n_chnls_dmx_new ) /* i : number of downmix channels in the target format */
{
/* assumed data ordering in **dmx: [sce][cpe_chnl0][cpe_chnl1], i.e., [c][l][r] */
int16_t i;
@@ -1702,8 +1722,10 @@ static void computeLfeEnergy(
for ( ts = mrange[0]; ts < mrange[1]; ts++ )
{
- ivas_fb_mixer_get_windowed_fr( hMcMasa->hFbMixerLfe, pcm_in, p_Chnl_RealBuffer, p_Chnl_ImagBuffer, l_ts, l_ts );
- ivas_fb_mixer_update_prior_input( hMcMasa->hFbMixerLfe, pcm_in, l_ts );
+ ivas_fb_mixer_get_windowed_fr( hMcMasa->hFbMixerLfe, pcm_in, p_Chnl_RealBuffer, p_Chnl_ImagBuffer, l_ts, l_ts,
+ hMcMasa->hFbMixerLfe->fb_cfg->num_in_chans );
+ ivas_fb_mixer_update_prior_input( hMcMasa->hFbMixerLfe, pcm_in, l_ts,
+ hMcMasa->hFbMixerLfe->fb_cfg->num_in_chans );
pcm_in[0] += l_ts;
/* Compute low frequency energy for LFE, for other channels it is computed in ivas_chnl_param_est_enc() */
diff --git a/lib_enc/ivas_mct_core_enc.c b/lib_enc/ivas_mct_core_enc.c
old mode 100644
new mode 100755
index 900c5e1653c173f8e149130991e00b0e8b179432..48a7abc42f48ce40c9d1804b2551036cd98474a0
--- a/lib_enc/ivas_mct_core_enc.c
+++ b/lib_enc/ivas_mct_core_enc.c
@@ -264,6 +264,11 @@ void ivas_mct_core_enc(
sp_aud_decision0[i] = hCPE[cpe_id]->hCoreCoder[0]->sp_aud_decision0;
+#ifdef FIX_483b
+ sts[i]->hTcxEnc->tns_ms_flag[0] = 0;
+ sts[i]->hTcxEnc->tns_ms_flag[1] = 0;
+#endif
+
i++;
}
}
@@ -339,7 +344,11 @@ void ivas_mct_core_enc(
for ( n = 0; n < nSubframes; n++ )
{
+#ifdef FIX_483b
+ if ( sts[ch]->hTcxEnc->tns_ms_flag[n] )
+#else
if ( !sts[ch]->hTcxEnc->fUseTns[n] /*!sts[0]->fUseTns[n] && !sts[1]->fUseTns[n]*/ )
+#endif
{
/* power spectrum: MDCT^2 + MDST^2 */
for ( i = 0; i < L_subframeTCX; i++ )
@@ -410,6 +419,14 @@ void ivas_mct_core_enc(
for ( ch = 0; ch < nChannels; ch++ )
{
st = sts[ch];
+
+#ifdef IND_LIST_DYN
+ /* update the pointer to the buffer of indices of the second channel */
+ if ( ch > 0 )
+ {
+ st->hBstr->ind_list = sts[0]->hBstr->ind_list + sts[0]->hBstr->nb_ind_tot;
+ }
+#endif
if (
sts[ch]->mct_chan_mode == MCT_CHAN_MODE_IGNORE )
{
@@ -476,7 +493,7 @@ void ivas_mct_core_enc(
}
else if ( ivas_format == SBA_FORMAT )
{
- nAvailBits -= IVAS_FORMAT_SIGNALING_NBITS_SBA;
+ nAvailBits -= IVAS_FORMAT_SIGNALING_NBITS_EXTENDED;
nAvailBits -= SBA_ORDER_BITS + SBA_PLANAR_BITS;
}
@@ -551,7 +568,7 @@ void ivas_mct_core_enc(
}
#ifdef DEBUGGING
- format_bits = ( ivas_format == MC_FORMAT ? IVAS_FORMAT_SIGNALING_NBITS + MC_LS_SETUP_BITS : IVAS_FORMAT_SIGNALING_NBITS_SBA + SBA_ORDER_BITS + SBA_PLANAR_BITS );
+ format_bits = ( ivas_format == MC_FORMAT ? IVAS_FORMAT_SIGNALING_NBITS + MC_LS_SETUP_BITS : IVAS_FORMAT_SIGNALING_NBITS_EXTENDED + SBA_ORDER_BITS + SBA_PLANAR_BITS );
mct_bits += hMCT->nBitsMCT + hMCT->nchan_out_woLFE;
assert( ( total_brate + ( NBITS_BWIDTH + format_bits + mct_bits + sba_meta + lfe_bits ) * FRAMES_PER_SEC ) == ivas_total_brate );
#endif
diff --git a/lib_enc/ivas_mct_enc.c b/lib_enc/ivas_mct_enc.c
index f2f5d2346103c6856570ba8b5f66348e772720ef..55da6495f8d68e75c141e590367e23d392341962 100644
--- a/lib_enc/ivas_mct_enc.c
+++ b/lib_enc/ivas_mct_enc.c
@@ -60,8 +60,12 @@ static ivas_error ivas_mc_enc_reconfig( Encoder_Struct *st_ivas, const int16_t l
static void set_mct_enc_params(
MCT_ENC_HANDLE hMCT, /* i/o: MCT encoder structure */
const int32_t ivas_total_brate, /* i : IVAS total bitrate */
- const SBA_MODE sba_mode, /* i : SBA mode */
- const uint16_t b_nchan_change /* i : flag indicating different channel count */
+#ifndef SBA_MODE_CLEAN_UP
+ const SBA_MODE sba_mode, /* i : SBA mode */
+#else
+ const IVAS_FORMAT ivas_format, /* i : IVAS_FORMAT */
+#endif
+ const uint16_t b_nchan_change /* i : flag indicating different channel count */
)
{
int16_t n;
@@ -82,7 +86,11 @@ static void set_mct_enc_params(
}
hMCT->hbr_mct = 0;
+#ifndef SBA_MODE_CLEAN_UP
if ( sba_mode == SBA_MODE_SPAR && ivas_total_brate >= IVAS_256k )
+#else
+ if ( ivas_format == SBA_FORMAT && ivas_total_brate >= IVAS_256k )
+#endif
{
hMCT->hbr_mct = 1;
}
@@ -116,8 +124,7 @@ static void map_input_to_cpe_channels(
pdata[i] = data[n];
i++;
}
-
- if ( st_ivas->hEncoderConfig->ivas_format == MC_FORMAT && st_ivas->mc_mode == MC_MODE_MCT )
+ if ( st_ivas->hEncoderConfig->ivas_format == MC_FORMAT && ( st_ivas->mc_mode == MC_MODE_MCT || st_ivas->mc_mode == MC_MODE_PARAMUPMIX ) )
{
for ( n = LFE_CHANNEL + 1; n < st_ivas->nchan_transport; n++ )
{
@@ -136,7 +143,7 @@ static void map_input_to_cpe_channels(
}
/* odd channel CPE*/
- if ( ( st_ivas->nchan_transport < st_ivas->nCPE * CPE_CHANNELS ) || ( st_ivas->mc_mode == MC_MODE_MCT && st_ivas->hMCT->nchan_out_woLFE < st_ivas->nCPE * CPE_CHANNELS ) )
+ if ( ( st_ivas->nchan_transport < st_ivas->nCPE * CPE_CHANNELS ) || ( ( st_ivas->mc_mode == MC_MODE_MCT || st_ivas->mc_mode == MC_MODE_PARAMUPMIX ) && st_ivas->hMCT->nchan_out_woLFE < st_ivas->nCPE * CPE_CHANNELS ) )
{
pdata[st_ivas->nCPE * CPE_CHANNELS - 1] = NULL;
}
@@ -237,7 +244,7 @@ ivas_error ivas_mct_enc(
ivas_mct_core_enc( ivas_format, hMCT, st_ivas->hCPE,
hMCT->nchan_out_woLFE,
ivas_total_brate, switch_bw,
- ( ivas_format == MC_FORMAT && st_ivas->mc_mode == MC_MODE_MCT ) ? (int16_t) st_ivas->hLFE->lfe_bits : 0,
+ ( ivas_format == MC_FORMAT && ( st_ivas->mc_mode == MC_MODE_MCT || st_ivas->mc_mode == MC_MODE_PARAMUPMIX ) ) ? (int16_t) st_ivas->hLFE->lfe_bits : 0,
st_ivas->hEncoderConfig->sba_order );
/* Spectrum quantization and coding */
@@ -245,6 +252,12 @@ ivas_error ivas_mct_enc(
{
hCPE = st_ivas->hCPE[cpe_id];
+#ifdef IND_LIST_DYN
+ if ( cpe_id > 0 )
+ {
+ hCPE->hCoreCoder[0]->hBstr->ind_list = st_ivas->hCPE[cpe_id - 1]->hCoreCoder[1]->hBstr->ind_list + st_ivas->hCPE[cpe_id - 1]->hCoreCoder[1]->hBstr->nb_ind_tot;
+ }
+#endif
ivas_mdct_quant_coder( hCPE,
hMCT->tnsBits[cpe_id], hMCT->tnsSize[cpe_id], hMCT->p_param[cpe_id], 1 );
@@ -310,6 +323,10 @@ ivas_error create_mct_enc(
{
hMCT->nchan_out_woLFE = ivas_param_mc_getNumTransportChannels( ivas_total_brate, st_ivas->hEncoderConfig->mc_input_setup );
}
+ else if ( ivas_format == MC_FORMAT && st_ivas->mc_mode == MC_MODE_PARAMUPMIX )
+ {
+ hMCT->nchan_out_woLFE = ivas_mc_paramupmix_getNumTransportChannels();
+ }
else if ( ivas_format == SBA_FORMAT )
{
hMCT->nchan_out_woLFE = ivas_sba_get_nchan( st_ivas->sba_analysis_order, st_ivas->hEncoderConfig->sba_planar );
@@ -378,7 +395,11 @@ ivas_error create_mct_enc(
* Initializations
*-----------------------------------------------------------------*/
+#ifndef SBA_MODE_CLEAN_UP
set_mct_enc_params( hMCT, ivas_total_brate, st_ivas->sba_mode, 1 );
+#else
+ set_mct_enc_params( hMCT, ivas_total_brate, ivas_format, 1 );
+#endif
st_ivas->hMCT = hMCT;
@@ -418,6 +439,10 @@ ivas_error mct_enc_reconfigure(
{
hMCT->nchan_out_woLFE = st_ivas->hEncoderConfig->nchan_inp - 1; /* LFE channel is coded separately */
}
+ else if ( ivas_format == MC_FORMAT && st_ivas->mc_mode == MC_MODE_PARAMUPMIX )
+ {
+ hMCT->nchan_out_woLFE = ivas_mc_paramupmix_getNumTransportChannels();
+ }
else if ( ivas_format == MC_FORMAT && st_ivas->mc_mode == MC_MODE_PARAMMC )
{
hMCT->nchan_out_woLFE = ivas_param_mc_getNumTransportChannels( ivas_total_brate, st_ivas->hEncoderConfig->mc_input_setup );
@@ -536,8 +561,11 @@ ivas_error mct_enc_reconfigure(
* Initializations
*-----------------------------------------------------------------*/
+#ifndef SBA_MODE_CLEAN_UP
set_mct_enc_params( hMCT, ivas_total_brate, st_ivas->sba_mode, b_nchan_change );
-
+#else
+ set_mct_enc_params( hMCT, ivas_total_brate, ivas_format, b_nchan_change );
+#endif
return IVAS_ERR_OK;
}
@@ -657,6 +685,11 @@ static ivas_error ivas_mc_enc_reconfig(
if ( last_mc_mode != MC_MODE_MCT )
{
+ if ( st_ivas->hLFE != NULL )
+ {
+ /* LFE handle */
+ ivas_lfe_enc_close( &( st_ivas->hLFE ) );
+ }
/* create LFE handle */
if ( ( error = ivas_create_lfe_enc( &st_ivas->hLFE, st_ivas->hEncoderConfig->input_Fs ) ) != IVAS_ERR_OK )
{
@@ -666,6 +699,7 @@ static ivas_error ivas_mc_enc_reconfig(
/*De-allocate handles for other MC modes*/
ivas_param_mc_enc_close( &( st_ivas->hParamMC ), st_ivas->hEncoderConfig->input_Fs );
+ ivas_mc_paramupmix_enc_close( &( st_ivas->hMCParamUpmix ), st_ivas->hEncoderConfig->input_Fs );
/* De-allocate McMasa-related handles */
ivas_mcmasa_enc_close( &( st_ivas->hMcMasa ), st_ivas->hEncoderConfig->input_Fs );
@@ -674,6 +708,50 @@ static ivas_error ivas_mc_enc_reconfig(
ivas_qmetadata_close( &st_ivas->hQMetaData );
}
}
+ else if ( st_ivas->mc_mode == MC_MODE_PARAMUPMIX )
+ {
+ st_ivas->nSCE = 0;
+ st_ivas->nCPE = MC_PARAMUPMIX_MAX_TRANSPORT_CHANS / 2;
+ st_ivas->nchan_transport = MC_PARAMUPMIX_MAX_TRANSPORT_CHANS;
+
+ if ( last_mc_mode != MC_MODE_PARAMUPMIX )
+ {
+ if ( st_ivas->hLFE != NULL )
+ {
+ /* LFE handle */
+ ivas_lfe_enc_close( &( st_ivas->hLFE ) );
+ }
+
+ /* create LFE handle */
+ if ( ( error = ivas_create_lfe_enc( &st_ivas->hLFE, st_ivas->hEncoderConfig->input_Fs ) ) != IVAS_ERR_OK )
+ {
+ return error;
+ }
+ }
+
+ if ( last_mc_mode != MC_MODE_PARAMUPMIX )
+ /* This should always be the case, only supporting one bitrate currently */
+ {
+ if ( ( error = ivas_mc_paramupmix_enc_open( st_ivas ) ) != IVAS_ERR_OK )
+ {
+ return error;
+ }
+ }
+ else
+ {
+ assert( 0 );
+ }
+
+ /*De-allocate handles for other MC modes*/
+ ivas_param_mc_enc_close( &st_ivas->hParamMC, st_ivas->hEncoderConfig->input_Fs );
+
+ /* De-allocate McMasa-related handles */
+ ivas_mcmasa_enc_close( &( st_ivas->hMcMasa ), st_ivas->hEncoderConfig->input_Fs );
+
+ ivas_masa_enc_close( &( st_ivas->hMasa ) );
+
+ ivas_qmetadata_close( &st_ivas->hQMetaData );
+ }
else if ( st_ivas->mc_mode == MC_MODE_PARAMMC )
{
if ( last_mc_mode != MC_MODE_PARAMMC )
@@ -699,6 +777,12 @@ static ivas_error ivas_mc_enc_reconfig(
ivas_masa_enc_close( &( st_ivas->hMasa ) );
st_ivas->hMasa = NULL;
}
+ ivas_mc_paramupmix_enc_close( &( st_ivas->hMCParamUpmix ), st_ivas->hEncoderConfig->input_Fs );
+ if ( last_mc_mode == MC_MODE_PARAMUPMIX && st_ivas->hLFE != NULL )
+ {
+ /* LFE handle */
+ ivas_lfe_enc_close( &( st_ivas->hLFE ) );
+ }
ivas_qmetadata_close( &st_ivas->hQMetaData );
@@ -745,6 +829,12 @@ static ivas_error ivas_mc_enc_reconfig(
}
ivas_param_mc_enc_close( &( st_ivas->hParamMC ), st_ivas->hEncoderConfig->input_Fs );
+ ivas_mc_paramupmix_enc_close( &( st_ivas->hMCParamUpmix ), st_ivas->hEncoderConfig->input_Fs );
+ if ( last_mc_mode == MC_MODE_PARAMUPMIX && st_ivas->hLFE != NULL )
+ {
+ /* LFE handle */
+ ivas_lfe_enc_close( &( st_ivas->hLFE ) );
+ }
if ( last_mc_mode == MC_MODE_MCT )
{
@@ -819,6 +909,11 @@ static ivas_error ivas_mc_enc_reconfig(
new_brate_SCE = 0;
new_brate_CPE = ( st_ivas->hEncoderConfig->ivas_total_brate / ( st_ivas->nchan_transport - 1 ) ) * CPE_CHANNELS;
}
+ else if ( st_ivas->mc_mode == MC_MODE_PARAMUPMIX )
+ {
+ new_brate_SCE = 0;
+ new_brate_CPE = ( st_ivas->hEncoderConfig->ivas_total_brate / ( st_ivas->nchan_transport - 1 ) ) * CPE_CHANNELS;
+ }
else
{
new_brate_SCE = 0; /*st_ivas->hEncoderConfig->ivas_total_brate / st_ivas->nchan_transport;*/
diff --git a/lib_enc/ivas_mct_enc_mct.c b/lib_enc/ivas_mct_enc_mct.c
index 7ab6206a29169407d4f8a3b2a6c57d7175684b36..228f48b305453884a1c4a8fef64abc9b2a22190b 100644
--- a/lib_enc/ivas_mct_enc_mct.c
+++ b/lib_enc/ivas_mct_enc_mct.c
@@ -851,6 +851,18 @@ void mctStereoIGF_enc(
p_st[0] = sts[ch1];
p_st[1] = sts[ch2];
+#ifdef IND_LIST_DYN
+ if ( ch1 > 0 )
+ {
+ sts[ch1]->hBstr->ind_list = sts[0]->hBstr->ind_list + sts[0]->hBstr->nb_ind_tot;
+ }
+
+ if ( ch2 > 0 )
+ {
+ sts[ch2]->hBstr->ind_list = sts[0]->hBstr->ind_list + sts[0]->hBstr->nb_ind_tot;
+ }
+#endif
+
p_powerSpec[0] = powerSpec[ch1];
p_powerSpec[1] = powerSpec[ch2];
@@ -900,6 +912,13 @@ void mctStereoIGF_enc(
continue;
}
+#ifdef IND_LIST_DYN
+ if ( ch > 0 )
+ {
+ st->hBstr->ind_list = sts[0]->hBstr->ind_list + sts[0]->hBstr->nb_ind_tot;
+ }
+#endif
+
nSubframes = st->hTcxEnc->tcxMode == TCX_20 ? 1 : NB_DIV;
for ( n = 0; n < nSubframes; n++ )
{
diff --git a/lib_enc/ivas_mdct_core_enc.c b/lib_enc/ivas_mdct_core_enc.c
index b1b9389c5e11f7ed9a03d8d8f09850d3929750a3..edc9ea1e504b954a8bffd936633c307a2fa0b0d8 100644
--- a/lib_enc/ivas_mdct_core_enc.c
+++ b/lib_enc/ivas_mdct_core_enc.c
@@ -39,9 +39,7 @@
#include "prot.h"
#include "ivas_prot.h"
#include "rom_com.h"
-#ifdef SNS_MSVQ
#include "ivas_rom_com.h"
-#endif
#ifdef DEBUGGING
#include "debug.h"
#endif
@@ -582,12 +580,10 @@ void ivas_mdct_core_whitening_enc(
{
int16_t n, ch, nSubframes, L_subframe, L_subframeTCX, tcx_subframe_coded_lines;
float A_q[CPE_CHANNELS][NB_DIV][M + 1];
-#ifdef SNS_MSVQ
int16_t sns_vq_indices[CPE_CHANNELS * NB_DIV * SNS_MSVQ_NSTAGES_TCX10];
int16_t nbits_sns;
int16_t sns_stereo_mode[NB_DIV];
int16_t idx;
-#endif
int16_t param_lpc[CPE_CHANNELS][NPRM_LPC_NEW];
int16_t param_core[CPE_CHANNELS][2 * NPRM_DIV];
int16_t ltpBits[CPE_CHANNELS];
@@ -606,9 +602,7 @@ void ivas_mdct_core_whitening_enc(
int16_t nbits_start_sns;
int16_t num_sns;
int8_t skipped_first_channel;
-#ifdef SNS_MSVQ
int16_t zero_side_flag[NB_DIV];
-#endif
push_wmops( "mdct_core_whitening" );
@@ -881,7 +875,7 @@ void ivas_mdct_core_whitening_enc(
chE[n] = sum_f( powerSpec, L_subframeTCX );
}
- sns_compute_scf( powerSpec, st->hTcxCfg->psychParamsCurrent, st->last_core == ACELP_CORE ? L_subframe : st->L_frame, scf[ch][n] );
+ sns_compute_scf( powerSpec, st->hTcxCfg->psychParamsCurrent, st->L_frame, scf[ch][n] );
}
/* MCT: detect whether there are silent channels and set mct_chan_mode accordingly */
@@ -912,7 +906,6 @@ void ivas_mdct_core_whitening_enc(
sns_low_br_mode = 0;
}
-#ifdef SNS_MSVQ
if ( !mct_on && sts[0]->sr_core == 25600 && ( ( hCPE->element_brate == IVAS_48k || hCPE->element_brate == IVAS_64k ) ) )
{
nbits_sns = quantize_sns( scf, scf_q, sts, sns_vq_indices, zero_side_flag, sns_stereo_mode );
@@ -922,7 +915,7 @@ void ivas_mdct_core_whitening_enc(
if ( sts[0]->hTcxEnc->tcxMode == TCX_20 && sts[1]->hTcxEnc->tcxMode == TCX_20 &&
sts[0]->mct_chan_mode == MCT_CHAN_MODE_REGULAR && sts[1]->mct_chan_mode == MCT_CHAN_MODE_REGULAR )
{
- sns_avq_cod_stereo( scf[0][0], scf[1][0], scf_q[0][0], scf_q[1][0], param_lpc[0], param_lpc[1] );
+ sns_avq_cod_stereo( scf[0][0], scf[1][0], sts[0]->L_frame, scf_q[0][0], scf_q[1][0], param_lpc[0], param_lpc[1] );
}
else
{
@@ -945,51 +938,15 @@ void ivas_mdct_core_whitening_enc(
if ( st->hTcxEnc->tcxMode == TCX_20 )
{
- sns_avq_cod( scf[ch][0], NULL, scf_q[ch][0], NULL, ¶m_lpc[ch][1], st->hTcxEnc->tcxMode, sns_low_br_mode );
+ sns_avq_cod( scf[ch][0], NULL, scf_q[ch][0], NULL, ¶m_lpc[ch][1], st->hTcxEnc->tcxMode, st->L_frame, sns_low_br_mode );
}
else
{
- sns_avq_cod( scf[ch][1], scf[ch][0], scf_q[ch][1], scf_q[ch][0], ¶m_lpc[ch][1], st->hTcxEnc->tcxMode, sns_low_br_mode );
+ sns_avq_cod( scf[ch][1], scf[ch][0], scf_q[ch][1], scf_q[ch][0], ¶m_lpc[ch][1], st->hTcxEnc->tcxMode, st->L_frame, sns_low_br_mode );
}
}
}
}
-#else // else of SNS_MSVQ
- if ( sts[0]->hTcxEnc->tcxMode == TCX_20 && sts[1]->hTcxEnc->tcxMode == TCX_20 &&
- sts[0]->mct_chan_mode == MCT_CHAN_MODE_REGULAR && sts[1]->mct_chan_mode == MCT_CHAN_MODE_REGULAR )
- {
- sns_avq_cod_stereo( scf[0][0], scf[1][0], scf_q[0][0], scf_q[1][0], param_lpc[0], param_lpc[1] );
- }
- else
- {
-#ifdef DEBUG_MODE_MDCT
- {
- float ener_side = 0;
- float ener_mid = 0;
- dbgwrite( &ener_side, sizeof( float ), 1, 1, "./res/ener_side" );
- dbgwrite( &ener_mid, sizeof( float ), 1, 1, "./res/ener_mid" );
- }
-#endif
- for ( ch = 0; ch < CPE_CHANNELS; ch++ )
- {
- param_lpc[ch][0] = ch;
- if ( sts[ch]->mct_chan_mode == MCT_CHAN_MODE_IGNORE )
- {
- continue;
- }
- st = sts[ch];
-
- if ( st->hTcxEnc->tcxMode == TCX_20 )
- {
- sns_avq_cod( scf[ch][0], NULL, scf_q[ch][0], NULL, ¶m_lpc[ch][1], st->hTcxEnc->tcxMode, sns_low_br_mode );
- }
- else
- {
- sns_avq_cod( scf[ch][1], scf[ch][0], scf_q[ch][1], scf_q[ch][0], ¶m_lpc[ch][1], st->hTcxEnc->tcxMode, sns_low_br_mode );
- }
- }
- }
-#endif // SNS_AVQ4TCX20_MSVQ4TCX10
for ( ch = 0; ch < CPE_CHANNELS; ch++ )
{
@@ -1132,7 +1089,6 @@ void ivas_mdct_core_whitening_enc(
/*--------------------------------------------------------------------------------*
* SNS parameters
*--------------------------------------------------------------------------------*/
-#ifdef SNS_MSVQ
if ( !mct_on && sts[0]->sr_core == 25600 && ( ( hCPE->element_brate == IVAS_48k || hCPE->element_brate == IVAS_64k ) ) )
{
nbits_sns = 0;
@@ -1223,39 +1179,7 @@ void ivas_mdct_core_whitening_enc(
st->side_bits_frame_channel += hBstr->nb_bits_tot - nbits_start_sns;
}
}
-#else // else of SNS_MSVQ
- /* write SNS parameter separately since at the decoder, both channels' cores need to be decoded before, so the joint SNS decoding can be done */
- skipped_first_channel = 0;
- for ( ch = 0; ch < CPE_CHANNELS; ch++ )
- {
- st = sts[ch];
-
- if ( st->mct_chan_mode == MCT_CHAN_MODE_IGNORE )
- {
- skipped_first_channel = 1;
- continue;
- }
-
- nbits_start_sns = hBstr->nb_bits_tot;
- num_sns = ( st->core == TCX_20_CORE ) ? 1 : 2;
-
- if ( ch == 0 || skipped_first_channel )
- {
- push_next_indice( hBstr, param_lpc[0][0] >> 1, 1 );
-
- if ( st->element_brate == IVAS_48k && !( ( sts[0]->core == TCX_20 && sts[1]->core == TCX_20 ) ) )
- {
- /* write classifier decision to signal low br mode for SNS encoding, for all other configs, low_br mode is not possible */
- push_next_indice( hBstr, sns_low_br_mode, 1 );
- }
- }
- encode_lpc_avq( hBstr, num_sns, param_lpc[ch], st->core, st->element_mode );
-
- st->side_bits_frame_channel += hBstr->nb_bits_tot - nbits_start_sns;
- }
-
-#endif // MSVQ_SNS
/*update pitch buffer*/
for ( ch = 0; ch < CPE_CHANNELS; ch++ )
@@ -1393,6 +1317,13 @@ void ivas_mdct_quant_coder(
{
st = sts[ch];
+#ifdef IND_LIST_DYN
+ /* update the pointer to the buffer of indices of the second channel */
+ if ( ch > 0 )
+ {
+ st->hBstr->ind_list = sts[0]->hBstr->ind_list + sts[0]->hBstr->nb_ind_tot;
+ }
+#endif
if ( st->mct_chan_mode == MCT_CHAN_MODE_IGNORE )
{
/*Enable appropriate upadte of tcx_curr_overlap_mode even for uncoded channel index 1*/
diff --git a/lib_enc/ivas_qmetadata_enc.c b/lib_enc/ivas_qmetadata_enc.c
index ac4f83a65794d7bbcdc2104e7b858d5bc8319ff7..213c0ce7563047d24e60cf4e22cd565cb53fb588 100644
--- a/lib_enc/ivas_qmetadata_enc.c
+++ b/lib_enc/ivas_qmetadata_enc.c
@@ -52,7 +52,7 @@ static float direction_distance( float elevation[DIRAC_MAX_NBANDS][MAX_PARAM_SPA
#endif
-static void ivas_qmetadata_quantize_diffuseness_nrg_ratios( IVAS_QMETADATA_HANDLE hQMetaData, int16_t *needed_bits, int16_t *nbits_diff, int16_t *dfRatioBits );
+static void ivas_qmetadata_quantize_diffuseness_nrg_ratios( IVAS_QMETADATA_HANDLE hQMetaData, int16_t *needed_bits, int16_t *nbits_diff, int16_t *dfRatioBits, const int16_t hodirac_flag );
static int16_t ivas_qmetadata_entropy_encode_diffuseness( BSTR_ENC_HANDLE hMetaData, IVAS_QDIRECTION *q_direction, uint16_t *diffuseness_index_max_ec_frame );
@@ -60,7 +60,12 @@ static void ivas_qmetadata_reorder_2dir_bands( IVAS_QMETADATA_HANDLE hQMetaData
static int16_t ivas_qmetadata_entropy_encode_df_ratio( BSTR_ENC_HANDLE hMetaData, IVAS_QDIRECTION *q_direction, int16_t *df_ratio_bits );
-static int16_t ivas_qmetadata_entropy_encode_dir( BSTR_ENC_HANDLE hMetaData, IVAS_QDIRECTION *q_direction, const uint16_t diffuseness_index_max_ec_frame, const int16_t nbands, const int16_t start_band, const int16_t direction_bits_raw, int16_t max_bits );
+static int16_t ivas_qmetadata_entropy_encode_dir( BSTR_ENC_HANDLE hMetaData, IVAS_QDIRECTION *q_direction, const uint16_t diffuseness_index_max_ec_frame, const int16_t nbands, const int16_t start_band, const int16_t direction_bits_raw, int16_t max_bits
+#ifdef HR_METADATA
+ ,
+ const int16_t hrmasa_flag
+#endif
+);
static int16_t ivas_qmetadata_raw_encode_dir( BSTR_ENC_HANDLE hMetaData, IVAS_QDIRECTION *q_direction, const int16_t nbands, const int16_t start_band );
@@ -88,13 +93,23 @@ static ivas_error write_ec_direction( int16_t *num_bits_written, BSTR_ENC_HANDLE
static int16_t write_fixed_rate_direction( BSTR_ENC_HANDLE hMetaData, IVAS_QDIRECTION *q_direction, const int16_t j_idx, const int16_t len );
-static int16_t ivas_qmetadata_quantize_coherence( IVAS_QMETADATA *hQMetaData, const int16_t idx_d, const int16_t all_coherence_zero, BSTR_ENC_HANDLE hMetaData, const int16_t write_flag, int16_t *indice_coherence );
+static int16_t ivas_qmetadata_quantize_coherence( IVAS_QMETADATA *hQMetaData, const int16_t idx_d, const int16_t all_coherence_zero, BSTR_ENC_HANDLE hMetaData, const int16_t write_flag, int16_t *indice_coherence
+#ifdef HR_METADATA
+ ,
+ const int16_t hrmasa_flag
+#endif
+);
static void dct4_transform( uint8_t *v, float *dct_v );
-static float quantize_DCT_0_coh( const float x, const int16_t j, const float *coherence_cb, const float delta_var, const int16_t no_cb, IVAS_QDIRECTION *q_direction, uint16_t *idx_x, int16_t *p_no_cb );
+static float quantize_DCT_0_coh( const float x, const int16_t j, const float *coherence_cb, const float delta_var, const int16_t no_cb, IVAS_QDIRECTION *q_direction, uint16_t *idx_x, int16_t *p_no_cb
+#ifdef HR_METADATA
+ ,
+ const int16_t hrmasa_flag
+#endif
+);
-static int16_t encode_coherence_indexesDCT0( uint16_t *idx_dct, const int16_t len, int16_t *no_cb_vec, BSTR_ENC_HANDLE hMetaData, int16_t indice_coherence, const int16_t nbits, const int16_t nbits1 );
+static int16_t encode_coherence_indexesDCT0( uint16_t *idx_dct, const int16_t len, int16_t *no_cb_vec, BSTR_ENC_HANDLE hMetaData, const int16_t indice_coherence, const int16_t nbits, const int16_t nbits1 );
static int16_t encode_coherence_indexesDCT1( uint16_t *idx_dct, const int16_t len, BSTR_ENC_HANDLE hMetaData );
@@ -118,6 +133,21 @@ static void transform_azimuth_dir2( IVAS_QMETADATA_HANDLE hQMetaData, int16_t *d
static int16_t calc_var_azi( const IVAS_QDIRECTION *q_direction, const int16_t diffuseness_index_max_ec_frame, const float avg_azimuth, float *avg_azimuth_out );
+#ifdef HR_METADATA
+static void ivas_qmetadata_quantize_diffuseness_nrg_ratios_hr( IVAS_QMETADATA_HANDLE hQMetaData, int16_t *needed_bits, int16_t *nbits_diff, int16_t *dfRatioBits, const int16_t bits_dir_hr );
+
+static int16_t ivas_qmetadata_entropy_encode_diffuseness_hr( BSTR_ENC_HANDLE hMetaData, IVAS_QDIRECTION *q_direction, uint16_t *diffuseness_index_max_ec_frame );
+
+static void ivas_qmetadata_quantize_diffuseness_nrg_ratios_hr_512( IVAS_QMETADATA_HANDLE hQMetaData, int16_t *needed_bits, const int16_t bits_dir_hr, BSTR_ENC_HANDLE hMetaData );
+
+static int16_t encode_surround_coherence_hr( IVAS_QMETADATA *hQMetaData, BSTR_ENC_HANDLE hMetaData );
+
+static void ivas_qmetadata_reorder_2dir_bands_hr( IVAS_QMETADATA_HANDLE hQMetaData );
+
+static int16_t ivas_qmetadata_quantize_coherence_hr_512( IVAS_QMETADATA *hQMetaData, const int16_t idx_d, const int16_t all_coherence_zero, BSTR_ENC_HANDLE hMetaData, const int16_t bits_coh );
+#endif
+
+
/*-----------------------------------------------------------------------*
* ivas_qmetadata_enc_encode()
*
@@ -125,12 +155,17 @@ static int16_t calc_var_azi( const IVAS_QDIRECTION *q_direction, const int16_t d
*-----------------------------------------------------------------------*/
ivas_error ivas_qmetadata_enc_encode(
- BSTR_ENC_HANDLE hMetaData, /* i/o: metadata bitstream handle */
- IVAS_QMETADATA *hQMetaData /* i/o: metadata handle */
+ BSTR_ENC_HANDLE hMetaData, /* i/o: metadata bitstream handle */
+ IVAS_QMETADATA *hQMetaData /* i/o: metadata handle */
+ ,
+ const int16_t hodirac_flag /* i : flag to indicate HO-DirAC mode*/
)
{
int16_t i, bit_pos_start, bit_pos_start_coh;
- int16_t next_ind_start, last_ind_start;
+ int16_t next_ind_start;
+#ifndef IND_LIST_DYN
+ int16_t last_ind_start;
+#endif
uint16_t diffuseness_index_max_ec_frame;
uint16_t diffuseness_index_max_ec_frame_pre[QMETADATA_MAX_NO_DIRECTIONS];
int16_t bits_dir_raw_pre[QMETADATA_MAX_NO_DIRECTIONS];
@@ -185,6 +220,7 @@ ivas_error ivas_qmetadata_enc_encode(
pF_surcoh = fopen( "./res/qmetadata_surcoh_enc.txt", "w" );
#endif
+
/* Save initial position in bitstream */
bit_pos_0 = hMetaData->nb_bits_tot;
bit_pos_start = bit_pos_0;
@@ -210,7 +246,10 @@ ivas_error ivas_qmetadata_enc_encode(
assert( ndirections == 2 );
#endif
/* Reorder 2dir bands for more efficient encoding. */
- ivas_qmetadata_reorder_2dir_bands( hQMetaData );
+ if ( !hodirac_flag )
+ {
+ ivas_qmetadata_reorder_2dir_bands( hQMetaData );
+ }
d = 0;
for ( i = hQMetaData->q_direction[1].cfg.start_band; i < hQMetaData->q_direction[1].cfg.nbands; i++ )
{
@@ -244,7 +283,8 @@ ivas_error ivas_qmetadata_enc_encode(
}
/*Quantization of the Diffuseness */
- ivas_qmetadata_quantize_diffuseness_nrg_ratios( hQMetaData, bits_dir_raw_pre, bits_diff, dfRatio_bits );
+ ivas_qmetadata_quantize_diffuseness_nrg_ratios( hQMetaData, bits_dir_raw_pre, bits_diff, dfRatio_bits,
+ hodirac_flag );
bits_diff_sum = 0;
bits_diff[0] = ivas_qmetadata_entropy_encode_diffuseness( hMetaData, &( hQMetaData->q_direction[0] ), &diffuseness_index_max_ec_frame_pre[0] );
@@ -380,9 +420,15 @@ ivas_error ivas_qmetadata_enc_encode(
/*Coherence */
bits_coherence[d] = 0;
bit_pos_start_coh = hMetaData->nb_bits_tot;
+
if ( all_coherence_zero == 0 )
{
- bits_coherence[d] = ivas_qmetadata_quantize_coherence( hQMetaData, d, all_coherence_zero, hMetaData, 0, &indice_coherence );
+ bits_coherence[d] = ivas_qmetadata_quantize_coherence( hQMetaData, d, all_coherence_zero, hMetaData, 0, &indice_coherence
+#ifdef HR_METADATA
+ ,
+ 0
+#endif
+ );
}
if ( q_direction->cfg.mc_ls_setup == MC_LS_SETUP_5_1 || q_direction->cfg.mc_ls_setup == MC_LS_SETUP_7_1 )
@@ -394,7 +440,12 @@ ivas_error ivas_qmetadata_enc_encode(
else
{
/* Quantize directions*/
- quantize_direction_frame( q_direction, azimuth_orig, elevation_orig );
+ quantize_direction_frame( q_direction, azimuth_orig, elevation_orig
+#ifdef HR_METADATA
+ ,
+ 0
+#endif
+ );
}
/* Signalling 2D*/
@@ -403,8 +454,12 @@ ivas_error ivas_qmetadata_enc_encode(
/* Save state of metadata bitstream buffer after writing energy ratios, number of dirs and save space for coherence*/
bit_pos_start = hMetaData->nb_bits_tot;
+#ifdef IND_LIST_DYN
+ next_ind_start = hMetaData->nb_ind_tot;
+#else
next_ind_start = hMetaData->next_ind;
last_ind_start = hMetaData->last_ind;
+#endif
/* Encode quantized directions with EC frame-wise*/
if ( total_bits_1dir + bits_surround_coh <= hQMetaData->qmetadata_max_bit_req )
@@ -413,14 +468,23 @@ ivas_error ivas_qmetadata_enc_encode(
bits_signaling[d]++;
}
+#ifdef IND_LIST_DYN
+ next_ind_raw_flag = hMetaData->nb_ind_tot;
+#else
next_ind_raw_flag = hMetaData->next_ind;
+#endif
push_next_indice( hMetaData, 0, 1 ); /* Raw coding flag*/
bits_dir_bands[0] = ivas_qmetadata_raw_encode_dir( NULL, q_direction, q_direction->cfg.nbands, q_direction->cfg.start_band );
reduce_bits = hQMetaData->is_masa_ivas_format ? ( total_bits_1dir - ( bits_diff[d] + bits_coherence[d] + bits_signaling[d] ) - 1 ) : MASA_MAX_BITS;
bits_ec = ivas_qmetadata_entropy_encode_dir( hMetaData, q_direction, diffuseness_index_max_ec_frame,
- q_direction->cfg.nbands, q_direction->cfg.start_band, bits_dir_bands[0], reduce_bits );
+ q_direction->cfg.nbands, q_direction->cfg.start_band, bits_dir_bands[0], reduce_bits
+#ifdef HR_METADATA
+ ,
+ 0
+#endif
+ );
if ( bits_ec < 0 )
{
@@ -445,7 +509,11 @@ ivas_error ivas_qmetadata_enc_encode(
/* Encode quantized directions with EC band-wise */
if ( ( total_bits_1dir + bits_surround_coh <= hQMetaData->qmetadata_max_bit_req ) && ( bits_dir[d] + bits_diff[d] + bits_coherence[d] + bits_signaling[d] > total_bits_1dir ) && q_direction->cfg.nblocks > 1 )
{
- restore_metadata_buffer( hMetaData, next_ind_start, last_ind_start, bit_pos_start );
+ restore_metadata_buffer( hMetaData, next_ind_start,
+#ifndef IND_LIST_DYN
+ last_ind_start,
+#endif
+ bit_pos_start );
/* Write signaling */
push_next_indice( hMetaData, 1, 1 ); /*Write 1 bit to signal no EC frame-wise (EC1)*/
@@ -453,7 +521,11 @@ ivas_error ivas_qmetadata_enc_encode(
bits_signaling[d] = 3;
/* Write raw flags */
+#ifdef IND_LIST_DYN
+ next_ind_raw_flag = hMetaData->nb_ind_tot;
+#else
next_ind_raw_flag = hMetaData->next_ind;
+#endif
for ( i = start_band; i < nbands; i++ )
{
push_next_indice( hMetaData, 0, 1 ); /* Raw coding flag*/
@@ -466,7 +538,12 @@ ivas_error ivas_qmetadata_enc_encode(
bits_dir_bands[i] = ivas_qmetadata_raw_encode_dir( NULL, q_direction, i + 1, i );
/* Write ec bits */
- bits_ec = ivas_qmetadata_entropy_encode_dir( hMetaData, q_direction, diffuseness_index_max_ec_frame, i + 1, i, bits_dir_bands[i], MASA_MAX_BITS );
+ bits_ec = ivas_qmetadata_entropy_encode_dir( hMetaData, q_direction, diffuseness_index_max_ec_frame, i + 1, i, bits_dir_bands[i], MASA_MAX_BITS
+#ifdef HR_METADATA
+ ,
+ 0
+#endif
+ );
if ( bits_ec >= 0 )
{
@@ -522,7 +599,11 @@ ivas_error ivas_qmetadata_enc_encode(
/*Bit budget exceeded, bit reduction strategy?*/
extra_bits = 0;
- restore_metadata_buffer( hMetaData, next_ind_start, last_ind_start, bit_pos_start );
+ restore_metadata_buffer( hMetaData, next_ind_start,
+#ifndef IND_LIST_DYN
+ last_ind_start,
+#endif
+ bit_pos_start );
push_next_indice( hMetaData, 1, 1 ); /*Write 1 bit to signal no EC frame-wise (EC1)*/
if ( nblocks > 1 )
@@ -565,7 +646,12 @@ ivas_error ivas_qmetadata_enc_encode(
{
bit_pos_start = hMetaData->nb_bits_tot;
hMetaData->nb_bits_tot = bit_pos_start_coh;
- ivas_qmetadata_quantize_coherence( hQMetaData, d, all_coherence_zero, hMetaData, 1, &indice_coherence );
+ ivas_qmetadata_quantize_coherence( hQMetaData, d, all_coherence_zero, hMetaData, 1, &indice_coherence
+#ifdef HR_METADATA
+ ,
+ 0
+#endif
+ );
hMetaData->nb_bits_tot = bit_pos_start;
}
@@ -654,6 +740,284 @@ ivas_error ivas_qmetadata_enc_encode(
}
+#ifdef HR_METADATA
+/*-----------------------------------------------------------------------*
+ * ivas_qmetadata_enc_encode_hr_384_512()
+ *
+ * Main function for quantizing and coding Spatial Metadata at HRs
+ *-----------------------------------------------------------------------*/
+
+ivas_error ivas_qmetadata_enc_encode_hr_384_512(
+ BSTR_ENC_HANDLE hMetaData, /* i/o: metadata bitstream handle */
+ IVAS_QMETADATA *hQMetaData, /* i/o: metadata handle */
+ const int16_t bits_sph_idx,
+ const int16_t bits_sp_coh )
+{
+ int16_t i, j;
+ int16_t bits_diff[QMETADATA_MAX_NO_DIRECTIONS];
+ IVAS_QDIRECTION *q_direction;
+ int16_t nbands, nblocks, start_band;
+ int16_t ndirections, d;
+ int16_t all_coherence_zero;
+#ifdef FIX_481_UNUSED_VARIABLES
+#ifdef DEBUG_MODE_QMETADATA
+ int16_t bits_no_dirs_coh;
+#endif
+#else
+ int16_t bits_no_dirs_coh;
+#endif
+ int16_t bits_ec;
+ float azimuth_orig[MASA_MAXIMUM_CODING_SUBBANDS][MAX_PARAM_SPATIAL_SUBFRAMES], elevation_orig[MASA_MAXIMUM_CODING_SUBBANDS][MAX_PARAM_SPATIAL_SUBFRAMES];
+ ivas_error error;
+
+ error = IVAS_ERR_OK;
+
+#ifdef DEBUG_MODE_QMETADATA
+
+ static FILE *pF = NULL;
+ static FILE *pF_azi = NULL;
+ static FILE *pF_ele = NULL;
+ static FILE *pF_ratio = NULL;
+ static FILE *pF_spcoh = NULL;
+ static FILE *pF_spcoh_orig = NULL;
+ static FILE *pF_surcoh = NULL;
+
+ if ( pF == NULL )
+ pF = fopen( "./res/qmetadata_enc.txt", "w" );
+ if ( pF_azi == NULL )
+ pF_azi = fopen( "./res/qmetadata_azi_enc.txt", "w" );
+ if ( pF_ele == NULL )
+ pF_ele = fopen( "./res/qmetadata_ele_enc.txt", "w" );
+ if ( pF_ratio == NULL )
+ pF_ratio = fopen( "./res/qmetadata_ratio_enc.txt", "w" );
+ if ( pF_spcoh == NULL )
+ pF_spcoh = fopen( "./res/qmetadata_spcoh_enc.txt", "w" );
+ if ( pF_spcoh_orig == NULL )
+ pF_spcoh_orig = fopen( "./res/qmetadata_spcoh_orig.txt", "w" );
+ if ( pF_surcoh == NULL )
+ pF_surcoh = fopen( "./res/qmetadata_surcoh_enc.txt", "w" );
+#endif
+
+ ndirections = hQMetaData->no_directions;
+
+ /* Check if coherence should be encoded */
+ all_coherence_zero = 1;
+#ifdef FIX_481_UNUSED_VARIABLES
+#ifdef DEBUG_MODE_QMETADATA
+ bits_no_dirs_coh = 0;
+#endif
+#else
+ bits_no_dirs_coh = 0;
+#endif
+#ifdef FIX_HBR_MASAMETA
+ if ( hQMetaData->q_direction->cfg.inactiveBands > 0 )
+ {
+ push_next_indice( hMetaData, 1, 1 );
+ /* write the number of inactive higher bands */
+ ivas_qmetadata_encode_extended_gr( hMetaData, hQMetaData->q_direction->cfg.inactiveBands - 1, MASA_MAXIMUM_CODING_SUBBANDS, 1 );
+ }
+ else
+ {
+ /* no change */
+ push_next_indice( hMetaData, 0, 1 );
+ }
+#endif
+ if ( hQMetaData->coherence_flag )
+ {
+ all_coherence_zero = hQMetaData->all_coherence_zero;
+ push_next_indice( hMetaData, all_coherence_zero, 1 ); /* signal coherence */
+#ifdef FIX_481_UNUSED_VARIABLES
+#ifdef DEBUG_MODE_QMETADATA
+ bits_no_dirs_coh += 1;
+#endif
+#else
+ bits_no_dirs_coh += 1;
+#endif
+ }
+
+ /* encode 2 direction subbands position */
+ if ( ndirections == 2 && bits_sph_idx == 11 )
+ {
+#ifdef FIX_481_UNUSED_VARIABLES
+#ifdef DEBUG_MODE_QMETADATA
+ bits_no_dirs_coh +=
+#endif
+#else
+ bits_no_dirs_coh +=
+#endif
+ write_2dir_info( hMetaData, hQMetaData->twoDirBands, hQMetaData->q_direction[0].cfg.nbands, hQMetaData->numTwoDirBands );
+
+ for ( i = hQMetaData->numTwoDirBands; i < hQMetaData->q_direction[0].cfg.nbands; i++ )
+ {
+ set_f( hQMetaData->q_direction[1].band_data[i].energy_ratio, 0.0f, hQMetaData->q_direction[1].cfg.nblocks );
+ }
+
+ hQMetaData->q_direction[1].cfg.nbands = hQMetaData->numTwoDirBands;
+ }
+
+ /*Quantization and encoding of the Diffuseness */
+ ivas_qmetadata_quantize_diffuseness_nrg_ratios_hr_512( hQMetaData, bits_diff, bits_sph_idx, hMetaData );
+
+ /* Encode surround coherence */
+ if ( all_coherence_zero == 0 )
+ {
+ encode_surround_coherence_hr( hQMetaData, hMetaData );
+ }
+ else
+ {
+ for ( i = 0; i < hQMetaData->q_direction[0].cfg.nbands; i++ )
+ {
+ if ( hQMetaData->surcoh_band_data != NULL )
+ {
+ set_c( (int8_t *) hQMetaData->surcoh_band_data[i].surround_coherence, 0, hQMetaData->q_direction[0].cfg.nblocks );
+ }
+ }
+ }
+
+ /* Loop over number of directions*/
+ for ( d = 0; d < ndirections; d++ )
+ {
+ q_direction = &( hQMetaData->q_direction[d] );
+
+ nbands = q_direction->cfg.nbands;
+ nblocks = q_direction->cfg.nblocks;
+ start_band = q_direction->cfg.start_band;
+
+#ifdef DEBUG_MODE_QMETADATA
+ {
+ int16_t k;
+ k = 0;
+ fprintf( pF_spcoh_orig, "%d %d ", frame, k );
+
+ for ( i = start_band; i < nbands; i++ )
+ {
+ for ( j = 0; j < nblocks; j++ )
+ {
+ if ( q_direction->coherence_band_data != NULL )
+ {
+ fprintf( pF_spcoh_orig, " %d ", q_direction->coherence_band_data[i].spread_coherence[j] );
+ }
+ }
+ }
+ fprintf( pF_spcoh_orig, "\n" );
+ }
+#endif
+
+ /*Coherence */
+ if ( all_coherence_zero == 0 )
+ {
+ ivas_qmetadata_quantize_coherence_hr_512( hQMetaData, d, all_coherence_zero, hMetaData, bits_sp_coh );
+ }
+
+ /* write the spherical indexes */
+ bits_ec = hMetaData->nb_bits_tot;
+ if ( bits_sph_idx == 11 )
+ {
+ /* do the quantization */
+ quantize_direction_frame( q_direction, azimuth_orig, elevation_orig, 1 );
+ }
+ for ( i = start_band; i < nbands; i++ )
+ {
+ for ( j = 0; j < nblocks; j++ )
+ {
+ push_next_indice( hMetaData, q_direction->band_data[i].spherical_index[j], bits_sph_idx );
+ }
+ }
+ bits_ec = hMetaData->nb_bits_tot - bits_ec;
+
+#ifdef DEBUG_MODE_QMETADATA
+ {
+ float tmp_f;
+ fprintf( pF, "frame %d: diff %d ", frame, bits_diff[d] );
+ fprintf( pF_azi, "frame %d/dir/ec %d: ", frame, d );
+ fprintf( pF_ele, "frame %d/dir/ec %d: ", frame, d );
+ fprintf( pF_ratio, "frame %d/dir %d: ", frame, d );
+ /*fprintf( pF_spcoh, "frame %d/dir %d: ", frame, d ); */
+ fprintf( pF_spcoh, " %d %d ", frame, d );
+
+ if ( d == 0 )
+ {
+ fprintf( pF_surcoh, "frame %d/dir %d: ", frame, d );
+ }
+
+ /* direction_distance( elevation_orig, azimuth_orig, q_direction, nbands, nblocks, mat_dist );*/
+ for ( i = start_band; i < nbands; i++ )
+ {
+ for ( j = 0; j < nblocks; j++ )
+ {
+ fprintf( pF_azi, " %+5.2f ", (int16_t) ( 100.f * q_direction->band_data[i].azimuth[j] ) / 100.f );
+ fprintf( pF_ele, " %+5.2f ", (int16_t) ( 100.f * q_direction->band_data[i].elevation[j] ) / 100.f );
+ fprintf( pF_ratio, " %1.3f ", q_direction->band_data[i].energy_ratio[j] );
+ if ( q_direction->coherence_band_data != NULL )
+ {
+ fprintf( pF_spcoh, " %d ", q_direction->coherence_band_data[i].spread_coherence[j] );
+ }
+ if ( d == 0 && hQMetaData->surcoh_band_data != NULL )
+ {
+ fprintf( pF_surcoh, " %d ", hQMetaData->surcoh_band_data[i].surround_coherence[j] );
+ }
+ }
+ }
+ fprintf( pF, "\n" );
+ fprintf( pF_azi, "\n" );
+ fprintf( pF_ele, "\n" );
+ fprintf( pF_ratio, "\n" );
+ fprintf( pF_spcoh, "\n" );
+ if ( d == 0 )
+ {
+ fprintf( pF_surcoh, "\n" );
+ }
+
+ for ( i = 0; i < nblocks; i++ )
+ {
+ for ( j = 0; j < nbands; j++ )
+ {
+ dbgwrite( &( q_direction->band_data[j].azimuth[i] ), sizeof( float ), 1, 1, "./res/IVAS_QMETADATA_azi.bin" );
+ dbgwrite( &( q_direction->band_data[j].elevation[i] ), sizeof( float ), 1, 1, "./res/IVAS_QMETADATA_ele.bin" );
+ dbgwrite( &( q_direction->band_data[j].energy_ratio_index[i] ), sizeof( uint16_t ), 1, 1, "./res/IVAS_QMETADATA_diffuseness_index.bin" );
+ tmp_f = 1.f - q_direction->band_data[j].energy_ratio[i];
+ dbgwrite( &tmp_f, sizeof( float ), 1, 1, "./res/IVAS_QMETADATA_diffuseness.bin" );
+ }
+ }
+
+ j = (int16_t) ( hMetaData->nb_bits_tot );
+ dbgwrite( &j, sizeof( int16_t ), 1, 1, "./res/IVAS_QMETADATA_bits.bin" );
+ }
+#endif
+
+ /* Save quantized DOAs */
+ if ( bits_sph_idx == 11 )
+ {
+ for ( i = start_band; i < nbands; i++ )
+ {
+ mvr2r( azimuth_orig[i], q_direction->band_data[i].azimuth, nblocks );
+ mvr2r( elevation_orig[i], q_direction->band_data[i].elevation, nblocks );
+ }
+ }
+ else
+ {
+ for ( i = start_band; i < nbands; i++ )
+ {
+ mvr2r( q_direction->band_data[i].azimuth, q_direction->band_data[i].q_azimuth, nblocks );
+ mvr2r( q_direction->band_data[i].elevation, q_direction->band_data[i].q_elevation, nblocks );
+ }
+ }
+ }
+#ifdef FIX_HBR_MASAMETA
+ if ( hQMetaData->q_direction->cfg.inactiveBands > 0 )
+ {
+ hQMetaData->q_direction[0].cfg.nbands += hQMetaData->q_direction->cfg.inactiveBands;
+ if ( ndirections > 1 )
+ {
+ hQMetaData->q_direction[1].cfg.nbands += hQMetaData->q_direction->cfg.inactiveBands;
+ }
+ }
+#endif
+ return error;
+}
+#endif
+
+
/*-----------------------------------------------------------------------*
* ivas_qmetadata_enc_sid_encode()
*
@@ -665,8 +1029,11 @@ void ivas_qmetadata_enc_sid_encode(
BSTR_ENC_HANDLE hMetaData, /* i/o: metadata bitstream handle */
IVAS_QMETADATA *q_metadata, /* i/o: metadata handle */
const int16_t masa_sid_descriptor, /* i : description of MASA SID coding structure */
- const int16_t ivas_format, /* i : IVAS format */
- const SBA_MODE sba_mode /* i : SBA mode */
+ const int16_t ivas_format /* i : IVAS format */
+#ifndef SBA_MODE_CLEAN_UP
+ ,
+ const SBA_MODE sba_mode /* i : SBA mode */
+#endif
)
{
int16_t b, m;
@@ -682,10 +1049,13 @@ void ivas_qmetadata_enc_sid_encode(
if ( ivas_format == SBA_FORMAT )
{
+#ifndef SBA_MODE_CLEAN_UP
if ( sba_mode == SBA_MODE_SPAR )
{
+#endif
/* TODO: still use old sid frame size to keep bitexactness */
metadata_sid_bits = (int16_t) ( 5000 /*IVAS_SID_5k2*/ - SID_2k40 ) / FRAMES_PER_SEC - ( SPAR_DTX_BANDS * SPAR_SID_BITS_TAR_PER_BAND ) - 1; /* -1 for inactive mode header bit*/
+#ifndef SBA_MODE_CLEAN_UP
}
else
{
@@ -693,6 +1063,7 @@ void ivas_qmetadata_enc_sid_encode(
/* TODO: still use old sid frame size to keep bitexactness */
metadata_sid_bits = ( 4400 /*IVAS_SID_5k2*/ - SID_2k40 ) / FRAMES_PER_SEC - SID_FORMAT_NBITS;
}
+#endif
}
else
{
@@ -731,7 +1102,11 @@ void ivas_qmetadata_enc_sid_encode(
/* sanity checks*/
assert( q_metadata->no_directions == 1 && "Qmetadata SID: only one direction supported!" );
+#ifndef SBA_MODE_CLEAN_UP
if ( sba_mode == SBA_MODE_SPAR )
+#else
+ if ( ivas_format == SBA_FORMAT )
+#endif
{
assert( ( q_direction->cfg.nbands == DIRAC_DTX_BANDS ) && "Qmetadata SID: only 2 bands supported!" );
}
@@ -740,7 +1115,11 @@ void ivas_qmetadata_enc_sid_encode(
assert( ( q_direction->cfg.nbands == 5 ) && "Qmetadata SID: only 5 bands supported!" );
}
+#ifndef SBA_MODE_CLEAN_UP
if ( sba_mode != SBA_MODE_SPAR )
+#else
+ if ( ivas_format != SBA_FORMAT )
+#endif
{
/* Signalling 2D*/
push_next_indice( hMetaData, ( q_direction->not_in_2D > 0 ), 1 ); /*2D flag*/
@@ -877,6 +1256,7 @@ void ivas_qmetadata_enc_sid_encode(
#endif
/* TODO: temporary to keep BE */
+#ifndef SBA_MODE_CLEAN_UP
if ( ivas_format == SBA_FORMAT )
{
if ( sba_mode != SBA_MODE_SPAR )
@@ -886,6 +1266,9 @@ void ivas_qmetadata_enc_sid_encode(
}
}
else
+#else
+ if ( ivas_format != SBA_FORMAT )
+#endif
{
metadata_sid_bits = ( IVAS_SID_5k2 - SID_2k40 ) / FRAMES_PER_SEC - SID_FORMAT_NBITS;
}
@@ -907,25 +1290,38 @@ void ivas_qmetadata_enc_sid_encode(
*------------------------------------------------------------------------*/
void reset_metadata_spatial(
- const IVAS_FORMAT ivas_format, /* i : IVAS format */
- BSTR_ENC_HANDLE hMetaData, /* i/o: Metadata bitstream handle */
- const int32_t element_brate, /* i : element bitrate */
- int32_t *total_brate, /* o : total bitrate */
- const int32_t core_brate, /* i : core bitrate */
- const int16_t nb_bits_metadata, /* i : number of meatdata bits */
- const SBA_MODE sba_mode /* i : SBA mode */
+ const IVAS_FORMAT ivas_format, /* i : IVAS format */
+ BSTR_ENC_HANDLE hMetaData, /* i/o: metadata bitstream handle */
+ const int32_t element_brate, /* i : element bitrate */
+ int32_t *total_brate, /* o : total bitrate */
+ const int32_t core_brate, /* i : core bitrate */
+ const int16_t nb_bits_metadata /* i : number of meatdata bits */
+#ifndef SBA_MODE_CLEAN_UP
+ ,
+ const SBA_MODE sba_mode /* i : SBA mode */
+#endif
)
{
int16_t i, next_ind_sid, last_ind_sid;
+#ifdef IND_LIST_DYN
+ int16_t j;
+#endif
+
int16_t metadata_sid_bits;
if ( core_brate == SID_2k40 || core_brate == FRAME_NO_DATA )
{
if ( ( ivas_format == SBA_FORMAT || ivas_format == MASA_FORMAT ) && core_brate != FRAME_NO_DATA )
{
+#ifndef SBA_MODE_CLEAN_UP
if ( sba_mode == SBA_MODE_SPAR )
+#else
+ if ( ivas_format == SBA_FORMAT )
+#endif
{
+#ifdef DEBUGGING
assert( hMetaData->ind_list[0].nb_bits == 1 );
+#endif
hMetaData->ind_list[0].value = 1;
metadata_sid_bits = (int16_t) ( IVAS_SID_5k2 - SID_2k40 ) / FRAMES_PER_SEC - SID_FORMAT_NBITS;
while ( hMetaData->nb_bits_tot < metadata_sid_bits )
@@ -936,15 +1332,22 @@ void reset_metadata_spatial(
else
{
/* Reset metadata and keep only SID metadata*/
+#ifdef IND_LIST_DYN
+ last_ind_sid = hMetaData->nb_ind_tot;
+ next_ind_sid = hMetaData->nb_ind_tot;
+#else
last_ind_sid = hMetaData->next_ind;
next_ind_sid = hMetaData->next_ind;
+#endif
while ( hMetaData->nb_bits_tot > nb_bits_metadata )
{
next_ind_sid--;
hMetaData->nb_bits_tot -= hMetaData->ind_list[next_ind_sid].nb_bits;
}
+#ifndef IND_LIST_DYN
hMetaData->next_ind = 0;
+#endif
hMetaData->nb_bits_tot = 0;
for ( i = 0; i < next_ind_sid; i++ )
@@ -952,6 +1355,17 @@ void reset_metadata_spatial(
hMetaData->ind_list[i].nb_bits = -1;
}
+#ifdef IND_LIST_DYN
+ for ( j = 0, i = next_ind_sid; i < last_ind_sid; i++, j++ )
+ {
+ hMetaData->ind_list[j].value = hMetaData->ind_list[i].value;
+ hMetaData->ind_list[j].nb_bits = hMetaData->ind_list[i].nb_bits;
+ hMetaData->nb_bits_tot += hMetaData->ind_list[j].nb_bits;
+ hMetaData->ind_list[i].nb_bits = -1;
+ }
+
+ hMetaData->nb_ind_tot = j;
+#else
for ( i = next_ind_sid; i < last_ind_sid; i++ )
{
hMetaData->ind_list[hMetaData->next_ind].value = hMetaData->ind_list[i].value;
@@ -960,13 +1374,20 @@ void reset_metadata_spatial(
hMetaData->next_ind++;
hMetaData->ind_list[i].nb_bits = -1;
}
+
hMetaData->last_ind = hMetaData->next_ind;
+#endif
+#ifdef DEBUGGING
assert( ( hMetaData->nb_bits_tot == ( IVAS_SID_5k2 - SID_2k40 ) / FRAMES_PER_SEC - SID_FORMAT_NBITS ) && "Problem of SID metadata in SCE" );
+#endif
}
}
else
{
/*Reset metadata*/
+#ifdef IND_LIST_DYN
+ reset_indices_enc( hMetaData, hMetaData->nb_ind_tot );
+#else
for ( i = 0; i < hMetaData->next_ind; i++ )
{
hMetaData->ind_list[i].nb_bits = -1;
@@ -974,21 +1395,36 @@ void reset_metadata_spatial(
hMetaData->nb_bits_tot = 0;
hMetaData->next_ind = 0;
hMetaData->last_ind = 0;
+#endif
}
*total_brate = element_brate;
}
+#ifndef SBA_MODE_CLEAN_UP
else if ( sba_mode != SBA_MODE_SPAR )
+#else
+ else if ( ivas_format != SBA_FORMAT )
+#endif
{
/* Reset SID metadata bits*/
while ( hMetaData->nb_bits_tot > nb_bits_metadata )
{
+#ifdef IND_LIST_DYN
+ hMetaData->nb_ind_tot--;
+ hMetaData->nb_bits_tot -= hMetaData->ind_list[hMetaData->nb_ind_tot].nb_bits;
+ hMetaData->ind_list[hMetaData->nb_ind_tot].nb_bits = -1;
+#else
hMetaData->next_ind--;
hMetaData->nb_bits_tot -= hMetaData->ind_list[hMetaData->next_ind].nb_bits;
hMetaData->ind_list[hMetaData->next_ind].nb_bits = -1;
+#endif
}
+#ifdef DEBUGGING
assert( hMetaData->nb_bits_tot == nb_bits_metadata && "Problem in metadata for SCE" );
+#endif
+#ifndef IND_LIST_DYN
hMetaData->last_ind = hMetaData->next_ind;
+#endif
}
return;
@@ -1001,13 +1437,13 @@ void reset_metadata_spatial(
*
*------------------------------------------------------------------------*/
-/* !r: quantized spherical index */
+/*! r: quantized spherical index */
int16_t quantize_direction2D(
- float phi, /* i : input azimuth value */
- const int16_t no_cw, /* i : number of bits */
- float *phi_q, /* o : quantized azimuth value */
- uint16_t *index_phi, /* o : quantized azimuth index */
- const MC_LS_SETUP mc_format /* i : channel format if in MC-mode */
+ float phi, /* i : input azimuth value */
+ const int16_t no_cw, /* i : number of bits */
+ float *phi_q, /* o : quantized azimuth value */
+ uint16_t *index_phi, /* o : quantized azimuth index */
+ const MC_LS_SETUP mc_format /* i : channel format if in MC-mode */
)
{
int16_t idx_sph;
@@ -1019,7 +1455,6 @@ int16_t quantize_direction2D(
return 0;
}
-
if ( mc_format != MC_LS_SETUP_INVALID )
{
id_phi = quantize_phi_chan_compand( phi + 180, phi_q, no_cw, 0, mc_format );
@@ -1037,17 +1472,19 @@ int16_t quantize_direction2D(
}
+#ifdef HR_METADATA
/*-------------------------------------------------------------------------
* ivas_qmetadata_quantize_diffuseness_nrg_ratios()
*
* Quantize diffuseness
*------------------------------------------------------------------------*/
-static void ivas_qmetadata_quantize_diffuseness_nrg_ratios(
+static void ivas_qmetadata_quantize_diffuseness_nrg_ratios_hr(
IVAS_QMETADATA_HANDLE hQMetaData,
int16_t *needed_bits,
int16_t *nbits_diff,
- int16_t *dfRatioBits )
+ int16_t *dfRatioBits,
+ const int16_t bits_dir_hr )
{
int16_t j, k, dir2band;
int16_t index_dirRatio1Inv, index_dirRatio2Inv, index_dirRatio1Inv_mod, index_dirRatio2Inv_mod;
@@ -1076,10 +1513,10 @@ static void ivas_qmetadata_quantize_diffuseness_nrg_ratios(
diffRatio = 1.0f - sumRatio;
dfRatio = sumRatio < EPSILON ? 0.5f : dirRatio1 / sumRatio;
- index_diff = masa_sq( diffRatio, diffuseness_thresholds, DIRAC_DIFFUSE_LEVELS );
- diffRatioQ = diffuseness_reconstructions[index_diff];
+ index_diff = masa_sq( diffRatio, diffuseness_thresholds_hr, HR_MASA_ER_LEVELS );
+ diffRatioQ = diffuseness_reconstructions_hr[index_diff];
- dfRatio_bits = ivas_get_df_ratio_bits( index_diff );
+ dfRatio_bits = ivas_get_df_ratio_bits( index_diff >> 1 );
dfRatioBits[dir2band] = dfRatio_bits;
@@ -1090,6 +1527,327 @@ static void ivas_qmetadata_quantize_diffuseness_nrg_ratios(
dirRatio1Q = dfRatioQ * ( 1.0f - diffRatioQ );
dirRatio2Q = ( 1.0f - diffRatioQ ) - dirRatio1Q;
+ index_dirRatio1Inv = masa_sq( 1.0f - dirRatio1Q, diffuseness_thresholds_hr, HR_MASA_ER_LEVELS );
+
+ /* Note: To save memory, we store temporarily index_diff and dfRatio_index into first and second direction
+ * energy ratio index variables until they have been encoded. index_dirRatio1Inv and index_dirRatio2Inv are
+ * then later retrieved for further use in encoding. */
+ for ( k = 0; k < hQMetaData->q_direction[0].cfg.nblocks; k++ )
+ {
+ hQMetaData->q_direction[0].band_data[j].energy_ratio_index[k] = index_diff;
+ hQMetaData->q_direction[0].band_data[j].energy_ratio[k] = dirRatio1Q;
+ }
+ nbits_diff[0] += MASA_BITS_ER_HR;
+
+ index_dirRatio2Inv = masa_sq( 1.0f - dirRatio2Q, diffuseness_thresholds_hr, HR_MASA_ER_LEVELS );
+ for ( k = 0; k < hQMetaData->q_direction[1].cfg.nblocks; k++ )
+ {
+ hQMetaData->q_direction[1].band_data[dir2band].energy_ratio_index[k] = dfRatio_index;
+ hQMetaData->q_direction[1].band_data[dir2band].energy_ratio[k] = dirRatio2Q;
+ }
+ nbits_diff[1] += dfRatio_bits;
+
+ /* Obtain compensated direct-to-total ratios for direction quantization. This compensates for the
+ * fact that with 2dir data, it is harder to achieve separate high direct-to-total ratio values
+ * which are assumed by the direction quantization system. In practice, this improves direction
+ * accuracy when it is perceptual meaningful. */
+ masa_compensate_two_dir_energy_ratio_index( index_dirRatio1Inv, index_dirRatio2Inv, &index_dirRatio1Inv_mod, &index_dirRatio2Inv_mod,
+ 0 );
+
+ for ( k = 0; k < hQMetaData->q_direction[0].cfg.nblocks; k++ )
+ {
+ hQMetaData->q_direction[0].band_data[j].energy_ratio_index_mod[k] = index_dirRatio1Inv_mod;
+
+ if ( bits_dir_hr > 0 )
+ {
+ hQMetaData->q_direction[0].band_data[j].bits_sph_idx[k] = bits_dir_hr;
+ }
+ else
+ {
+
+ hQMetaData->q_direction[0].band_data[j].bits_sph_idx[k] = bits_direction_masa[index_dirRatio1Inv_mod];
+ }
+ }
+ needed_bits[0] += hQMetaData->q_direction[0].cfg.nblocks * bits_direction_masa[index_dirRatio1Inv_mod];
+
+ for ( k = 0; k < hQMetaData->q_direction[1].cfg.nblocks; k++ )
+ {
+ hQMetaData->q_direction[1].band_data[dir2band].energy_ratio_index_mod[k] = index_dirRatio2Inv_mod;
+
+ if ( bits_dir_hr > 0 )
+ {
+ hQMetaData->q_direction[1].band_data[dir2band].bits_sph_idx[k] = bits_dir_hr;
+ }
+ else
+ {
+
+ hQMetaData->q_direction[1].band_data[dir2band].bits_sph_idx[k] = bits_direction_masa[index_dirRatio2Inv_mod];
+ }
+ }
+ needed_bits[1] += hQMetaData->q_direction[1].cfg.nblocks * bits_direction_masa[index_dirRatio2Inv_mod];
+
+ dir2band++;
+ }
+ else
+ {
+ index_dirRatio1Inv = masa_sq( 1.0f - hQMetaData->q_direction[0].band_data[j].energy_ratio[0], diffuseness_thresholds_hr, HR_MASA_ER_LEVELS );
+
+ for ( k = 0; k < hQMetaData->q_direction[0].cfg.nblocks; k++ )
+ {
+ hQMetaData->q_direction[0].band_data[j].energy_ratio_index[k] = index_dirRatio1Inv;
+ hQMetaData->q_direction[0].band_data[j].energy_ratio_index_mod[k] = index_dirRatio1Inv;
+ hQMetaData->q_direction[0].band_data[j].energy_ratio[k] = 1.0f - diffuseness_reconstructions_hr[index_dirRatio1Inv];
+
+ if ( bits_dir_hr > 0 )
+ {
+ hQMetaData->q_direction[0].band_data[j].bits_sph_idx[k] = bits_dir_hr;
+ }
+ else
+ {
+
+ hQMetaData->q_direction[0].band_data[j].bits_sph_idx[k] = bits_direction_masa[index_dirRatio1Inv];
+ }
+ }
+
+ nbits_diff[0] += MASA_BITS_ER_HR;
+
+ needed_bits[0] += hQMetaData->q_direction[0].cfg.nblocks * bits_dir_hr;
+ }
+ }
+
+ return;
+}
+
+
+static void ivas_qmetadata_quantize_diffuseness_nrg_ratios_hr_512(
+ IVAS_QMETADATA_HANDLE hQMetaData,
+ int16_t *needed_bits,
+ const int16_t bits_dir_hr,
+ BSTR_ENC_HANDLE hMetaData )
+{
+ int16_t j, k;
+ int16_t index;
+
+ needed_bits[0] = 0;
+ needed_bits[1] = 0;
+
+ for ( j = hQMetaData->q_direction[0].cfg.start_band; j < hQMetaData->q_direction[0].cfg.nbands; ++j )
+ {
+ for ( k = 0; k < hQMetaData->q_direction[0].cfg.nblocks; k++ )
+ {
+ index = masa_sq( 1.0f - hQMetaData->q_direction[0].band_data[j].energy_ratio[k], diffuseness_thresholds_hr, HR_MASA_ER_LEVELS );
+ push_next_indice( hMetaData, index, MASA_BITS_ER_HR );
+ hQMetaData->q_direction[0].band_data[j].energy_ratio_index[k] = index;
+ hQMetaData->q_direction[0].band_data[j].energy_ratio_index_mod[k] = index;
+ hQMetaData->q_direction[0].band_data[j].energy_ratio[k] = 1.0f - diffuseness_reconstructions_hr[index];
+ needed_bits[0] += MASA_BITS_ER_HR;
+ hQMetaData->q_direction[0].band_data[j].bits_sph_idx[k] = bits_dir_hr;
+ }
+ }
+
+ if ( hQMetaData->no_directions == 2 )
+ {
+ for ( j = hQMetaData->q_direction[1].cfg.start_band; j < hQMetaData->q_direction[1].cfg.nbands; ++j )
+ {
+ for ( k = 0; k < hQMetaData->q_direction[1].cfg.nblocks; k++ )
+ {
+ index = masa_sq( 1.0f - hQMetaData->q_direction[1].band_data[j].energy_ratio[k], diffuseness_thresholds_hr, HR_MASA_ER_LEVELS );
+ push_next_indice( hMetaData, index, MASA_BITS_ER_HR );
+ hQMetaData->q_direction[1].band_data[j].energy_ratio_index[k] = index;
+ hQMetaData->q_direction[1].band_data[j].energy_ratio[k] = 1.0f - diffuseness_reconstructions_hr[index];
+ if ( hQMetaData->q_direction[1].band_data[j].energy_ratio[k] > 1.0f - hQMetaData->q_direction[0].band_data[j].energy_ratio[k] )
+ {
+ hQMetaData->q_direction[1].band_data[j].energy_ratio[k] = 1.0f - hQMetaData->q_direction[0].band_data[j].energy_ratio[k];
+ }
+ needed_bits[1] += MASA_BITS_ER_HR;
+ hQMetaData->q_direction[1].band_data[j].bits_sph_idx[k] = bits_dir_hr;
+ }
+ }
+ }
+
+ return;
+}
+
+
+/*-------------------------------------------------------------------------
+ * ivas_qmetadata_entropy_encode_diffuseness()
+ *
+ * encode diffuseness
+ *------------------------------------------------------------------------*/
+
+static int16_t ivas_qmetadata_entropy_encode_diffuseness_hr(
+ BSTR_ENC_HANDLE hMetaData,
+ IVAS_QDIRECTION *q_direction,
+ uint16_t *diffuseness_index_max_ec_frame )
+{
+ int16_t start_bit_pos;
+ int16_t diffuseness_bits_raw;
+ int16_t b;
+ int16_t min_diffuseness_m_index, max_diffuseness_m_index;
+ int16_t nbands;
+ int16_t start_band;
+
+ nbands = q_direction->cfg.nbands;
+ start_band = q_direction->cfg.start_band;
+
+ start_bit_pos = hMetaData->nb_bits_tot;
+
+ if ( nbands == 1 )
+ {
+ /* If there is only one band, diffuseness should be coded directly as raw with no signaling. */
+ push_next_indice( hMetaData, q_direction->band_data[0].energy_ratio_index[0], MASA_BITS_ER_HR );
+ *diffuseness_index_max_ec_frame = 10;
+ return ( hMetaData->nb_bits_tot - start_bit_pos );
+ }
+
+ /* compute the number of raw coding bits */
+ diffuseness_bits_raw = 0;
+ for ( b = start_band; b < nbands; b++ )
+ {
+ diffuseness_bits_raw += ivas_qmetadata_encode_quasi_uniform_length( q_direction->band_data[b].energy_ratio_index[0], HR_MASA_ER_LEVELS );
+ }
+
+ min_diffuseness_m_index = q_direction->band_data[start_band].energy_ratio_index[0];
+ max_diffuseness_m_index = q_direction->band_data[start_band].energy_ratio_index[0];
+
+ for ( b = start_band; b < nbands; b++ )
+ {
+ if ( q_direction->band_data[b].energy_ratio_index[0] < min_diffuseness_m_index )
+ {
+ min_diffuseness_m_index = q_direction->band_data[b].energy_ratio_index[0];
+ }
+
+ if ( q_direction->band_data[b].energy_ratio_index[0] > max_diffuseness_m_index )
+ {
+ max_diffuseness_m_index = q_direction->band_data[b].energy_ratio_index[0];
+ }
+ }
+
+ /* Use similarity coding approach or raw coding when there is a low number of bands. */
+ /* one bit is used to indicate whether diffuseness values are entropy coded or coded raw */
+ if ( min_diffuseness_m_index == max_diffuseness_m_index ) /* all values are equal */
+ {
+ push_next_indice( hMetaData, 0, 1 ); /* dif_use_raw_coding */
+ push_next_indice( hMetaData, 1, 1 ); /* dif_have_unique_value */
+ ivas_qmetadata_encode_quasi_uniform( hMetaData, min_diffuseness_m_index, HR_MASA_ER_LEVELS ); /* dif_unique_value */
+ }
+ else if ( min_diffuseness_m_index + 1 == max_diffuseness_m_index ) /* only two consecutive values are present */
+ {
+ push_next_indice( hMetaData, 0, 1 ); /* dif_use_raw_coding */
+ push_next_indice( hMetaData, 0, 1 ); /* dif_have_unique_value */
+ ivas_qmetadata_encode_quasi_uniform( hMetaData, min_diffuseness_m_index, HR_MASA_ER_LEVELS - 1 ); /* dif_min_value */
+
+ for ( b = start_band; b < nbands; b++ )
+ {
+ push_next_indice( hMetaData, q_direction->band_data[b].energy_ratio_index[0] - min_diffuseness_m_index, 1 ); /* dif_bit_offset_values */
+ }
+ }
+ else /* raw coding */
+ {
+ push_next_indice( hMetaData, 1, 1 ); /* dif_use_raw_coding */
+
+ for ( b = start_band; b < nbands; b++ )
+ {
+ ivas_qmetadata_encode_quasi_uniform( hMetaData, q_direction->band_data[b].energy_ratio_index[0], HR_MASA_ER_LEVELS ); /* dif_values */
+ }
+ }
+
+ *diffuseness_index_max_ec_frame = 10;
+ /* adaptively select the diffuseness_index_max_ec threshold */
+ if ( min_diffuseness_m_index > 10 )
+ {
+ *diffuseness_index_max_ec_frame = HR_MASA_ER_LEVELS - 1;
+ }
+
+#ifdef DEBUGGING
+ assert( ( hMetaData->nb_bits_tot - start_bit_pos ) <= 1 + diffuseness_bits_raw );
+#endif
+ return ( hMetaData->nb_bits_tot - start_bit_pos );
+}
+
+#endif
+
+/*-------------------------------------------------------------------------
+ * ivas_qmetadata_quantize_diffuseness_nrg_ratios()
+ *
+ * Quantize diffuseness
+ *------------------------------------------------------------------------*/
+
+static void ivas_qmetadata_quantize_diffuseness_nrg_ratios(
+ IVAS_QMETADATA_HANDLE hQMetaData,
+ int16_t *needed_bits,
+ int16_t *nbits_diff,
+ int16_t *dfRatioBits,
+ const int16_t hodirac_flag )
+{
+ int16_t j, k, dir2band;
+ int16_t index_dirRatio1Inv, index_dirRatio2Inv, index_dirRatio1Inv_mod, index_dirRatio2Inv_mod;
+ int16_t index_diff;
+
+ nbits_diff[0] = 0;
+ nbits_diff[1] = 0;
+ needed_bits[0] = 0;
+ needed_bits[1] = 0;
+ dir2band = 0;
+
+ for ( j = hQMetaData->q_direction[0].cfg.start_band; j < hQMetaData->q_direction[0].cfg.nbands; ++j )
+ {
+ if ( hQMetaData->no_directions == 2 && hQMetaData->twoDirBands[j] == 1 )
+ {
+ float diffRatio, dfRatio, dfRatioQ, diffRatioQ, dirRatio1Q, dirRatio2Q;
+ float dirRatio1, dirRatio2, sumRatio;
+ int16_t dfRatio_index, dfRatio_qsteps, dfRatio_bits;
+
+ /* With 2dir metadata, we quantize and transmit diffuse-to-total ratio (diffRatio) and
+ * distribution factor of direct-to-total ratios (dFRatio). This is more efficient and
+ * accurate than simple separate quantization of each direct-to-total ratio or their
+ * separate inverses. */
+ if ( hodirac_flag )
+ {
+ /* already encoded as total and ratios in HO-DirAC */
+ diffRatio = 1.f - hQMetaData->q_direction[0].band_data[j].energy_ratio[0];
+ dfRatio = hQMetaData->q_direction[1].band_data[dir2band].energy_ratio[0];
+ }
+ else
+ {
+ dirRatio1 = hQMetaData->q_direction[0].band_data[j].energy_ratio[0];
+ dirRatio2 = hQMetaData->q_direction[1].band_data[dir2band].energy_ratio[0];
+ sumRatio = dirRatio1 + dirRatio2;
+ diffRatio = 1.0f - sumRatio;
+ dfRatio = sumRatio < EPSILON ? 0.5f : dirRatio1 / sumRatio;
+ }
+
+
+ index_diff = masa_sq( diffRatio, diffuseness_thresholds, DIRAC_DIFFUSE_LEVELS );
+ diffRatioQ = diffuseness_reconstructions[index_diff];
+
+ if ( hodirac_flag )
+ {
+ dfRatio_bits = ivas_get_df_ratio_bits_hodirac( index_diff );
+ }
+ else
+ {
+ dfRatio_bits = ivas_get_df_ratio_bits( index_diff );
+ }
+
+ dfRatioBits[dir2band] = dfRatio_bits;
+
+ dfRatio_qsteps = ( 1 << dfRatio_bits );
+ if ( hodirac_flag )
+ {
+ dfRatio_index = usquant( dfRatio, &dfRatioQ, 0.0f, 1.f / ( dfRatio_qsteps - 1 ), dfRatio_qsteps );
+ dirRatio1Q = 1.f - diffRatioQ;
+ dirRatio2Q = dfRatioQ;
+ }
+ else
+ {
+ dfRatio_index = usquant( dfRatio, &dfRatioQ, 0.5f, 0.5f / ( dfRatio_qsteps - 1 ), dfRatio_qsteps );
+
+ /* Direction quantization requires also separately quantized direct-to-total ratios. Thus, we calculate them. */
+ dirRatio1Q = dfRatioQ * ( 1.0f - diffRatioQ );
+ dirRatio2Q = ( 1.0f - diffRatioQ ) - dirRatio1Q;
+ }
+
index_dirRatio1Inv = masa_sq( 1.0f - dirRatio1Q, diffuseness_thresholds, DIRAC_DIFFUSE_LEVELS );
/* Note: To save memory, we store temporarily index_diff and dfRatio_index into first and second direction
@@ -1102,7 +1860,16 @@ static void ivas_qmetadata_quantize_diffuseness_nrg_ratios(
}
nbits_diff[0] += MASA_BITS_ER;
- index_dirRatio2Inv = masa_sq( 1.0f - dirRatio2Q, diffuseness_thresholds, DIRAC_DIFFUSE_LEVELS );
+ if ( hodirac_flag )
+ {
+ float tmp;
+ index_dirRatio2Inv = usquant( dirRatio2Q, &tmp, 0.0f, 1.f / ( DIRAC_DIFFUSE_LEVELS - 1 ), DIRAC_DIFFUSE_LEVELS );
+ }
+ else
+ {
+ index_dirRatio2Inv = masa_sq( 1.0f - dirRatio2Q, diffuseness_thresholds, DIRAC_DIFFUSE_LEVELS );
+ }
+
for ( k = 0; k < hQMetaData->q_direction[1].cfg.nblocks; k++ )
{
hQMetaData->q_direction[1].band_data[dir2band].energy_ratio_index[k] = dfRatio_index;
@@ -1114,7 +1881,8 @@ static void ivas_qmetadata_quantize_diffuseness_nrg_ratios(
* fact that with 2dir data, it is harder to achieve separate high direct-to-total ratio values
* which are assumed by the direction quantization system. In practice, this improves direction
* accuracy when it is perceptual meaningful. */
- masa_compensate_two_dir_energy_ratio_index( index_dirRatio1Inv, index_dirRatio2Inv, &index_dirRatio1Inv_mod, &index_dirRatio2Inv_mod );
+ masa_compensate_two_dir_energy_ratio_index( index_dirRatio1Inv, index_dirRatio2Inv, &index_dirRatio1Inv_mod, &index_dirRatio2Inv_mod,
+ hodirac_flag );
for ( k = 0; k < hQMetaData->q_direction[0].cfg.nblocks; k++ )
{
@@ -1145,6 +1913,7 @@ static void ivas_qmetadata_quantize_diffuseness_nrg_ratios(
}
nbits_diff[0] += MASA_BITS_ER;
+
needed_bits[0] += hQMetaData->q_direction[0].cfg.nblocks * bits_direction_masa[index_dirRatio1Inv];
}
}
@@ -1494,24 +2263,38 @@ static int16_t ivas_qmetadata_entropy_encode_df_ratio(
/*-------------------------------------------------------------------------
* restore_metadata_buffer()
*
- * Reset metadata buffer
+ * Restore metadata buffer
*------------------------------------------------------------------------*/
void restore_metadata_buffer(
BSTR_ENC_HANDLE hMetaData,
const int16_t next_ind_start,
+#ifndef IND_LIST_DYN
const int16_t last_ind_start,
+#endif
const int16_t bit_pos_start )
{
int16_t i;
+#ifdef IND_LIST_DYN
+#ifdef FIX_I503_ASAN_ERROR_IND_LIST
+ for ( i = next_ind_start; i < hMetaData->nb_ind_tot; i++ )
+#else
+ for ( i = next_ind_start; i <= hMetaData->nb_ind_tot; i++ )
+#endif
+#else
for ( i = next_ind_start; i <= hMetaData->next_ind; i++ )
+#endif
{
hMetaData->ind_list[i].nb_bits = -1;
}
hMetaData->nb_bits_tot = bit_pos_start;
+#ifdef IND_LIST_DYN
+ hMetaData->nb_ind_tot = next_ind_start;
+#else
hMetaData->next_ind = next_ind_start;
hMetaData->last_ind = last_ind_start;
+#endif
return;
}
@@ -1531,7 +2314,7 @@ static void ivas_qmetadata_encode_quasi_uniform(
int16_t bits;
uint16_t tresh;
#ifdef DEBUGGING
- assert( ( alphabet_size >= 1 ) ); /*fcs: to check if this additional conditon is really needed: && (alphabet_size <= (1U << 31) - 1));*/
+ assert( ( alphabet_size >= 1 ) ); /* ToDo: fcs: to check if this additional conditon is really needed: && (alphabet_size <= (1U << 31) - 1));*/
assert( value < alphabet_size );
#endif
@@ -1560,7 +2343,7 @@ static void ivas_qmetadata_encode_quasi_uniform(
*
*------------------------------------------------------------------------*/
-/* !r: number of bits using Golomb Rice code */
+/*! r: number of bits using Golomb Rice code */
static int16_t GR_bits_new(
uint16_t *data, /* i : data to encode with GR */
int16_t *no_symb, /* i : number of symbols for each component*/
@@ -1614,7 +2397,7 @@ static int16_t GR_bits_new(
* Encoding azimuth indexes with GR code using context
*------------------------------------------------------------------------*/
-/* !r: numer of bits used for coding */
+/*! r: numer of bits used for coding */
static int16_t GR_bits_azimuth_context(
uint16_t *data_in, /* i : data to be encoded */
int16_t *no_symb, /* i : number of symbols for each component */
@@ -1712,7 +2495,7 @@ static int16_t GR_bits_azimuth_context(
* Golomb Rice encoding with mean removing
*------------------------------------------------------------------------*/
-/* !r: number of bits used */
+/*! r: number of bits used */
static int16_t mean_removed_GR_new(
const uint16_t *idx, /* i : data to encode */
const int16_t max_no_symb,
@@ -1770,7 +2553,7 @@ static int16_t ivas_qmetadata_encode_quasi_uniform_length(
int16_t bits;
uint16_t tresh;
#ifdef DEBUGGING
- assert( ( alphabet_size >= 1 ) ); /*fcs: to check if this additional conditon is really needed: && (alphabet_size <= (1U << 31) - 1));*/
+ assert( ( alphabet_size >= 1 ) ); /* ToDo: fcs: to check if this additional conditon is really needed: && (alphabet_size <= (1U << 31) - 1));*/
assert( value < alphabet_size );
#endif
@@ -1799,7 +2582,12 @@ static int16_t ivas_qmetadata_entropy_encode_dir(
const int16_t nbands,
const int16_t start_band,
const int16_t direction_bits_raw,
- int16_t max_bits )
+ int16_t max_bits
+#ifdef HR_METADATA
+ ,
+ const int16_t hrmasa_flag
+#endif
+)
{
uint16_t diff_idx_min;
int16_t i, j;
@@ -1843,9 +2631,21 @@ static int16_t ivas_qmetadata_entropy_encode_dir(
idx = 0;
dist_count = 0;
set_zero( avg_direction_vector, 3 );
+
for ( i = start_band; i < nbands; i++ )
{
- diff_idx_min = min( q_direction->band_data[i].energy_ratio_index_mod[0], diff_idx_min );
+#ifdef HR_METADATA
+ if ( hrmasa_flag )
+ {
+ diff_idx_min = 0; // min( q_direction->band_data[i].energy_ratio_index_mod[0]>>1, diff_idx_min );
+ }
+ else
+ {
+#endif
+ diff_idx_min = min( q_direction->band_data[i].energy_ratio_index_mod[0], diff_idx_min );
+#ifdef HR_METADATA
+ }
+#endif
if ( q_direction->band_data[i].energy_ratio_index_mod[0] > diffuseness_index_max_ec_frame )
{
@@ -2046,6 +2846,7 @@ static int16_t ivas_qmetadata_entropy_encode_dir(
}
}
}
+
direction_bits_ec += elevation_bits_ec_best;
}
@@ -2218,6 +3019,7 @@ static int16_t ivas_qmetadata_entropy_encode_dir(
}
}
}
+
/* encode the ExtendedGR part for azimuth */
ivas_qmetadata_encode_quasi_uniform( hMetaData, ivas_qmetadata_reorder_generic( avg_azimuth_index_best - ( avg_azimuth_alphabet >> 1 ) ), avg_azimuth_alphabet );
@@ -2251,6 +3053,7 @@ static int16_t ivas_qmetadata_entropy_encode_dir(
ivas_qmetadata_encode_extended_gr( hMetaData, dist_azimuth_indexes_best[idx], dist_azimuth_alphabets[idx], gr_param_azimuth_best );
}
}
+
if ( dist_count > nblocks )
{
if ( ( q_direction->cfg.mc_ls_setup != MC_LS_SETUP_INVALID ) && ( nblocks > 1 ) )
@@ -2285,6 +3088,7 @@ static int16_t ivas_qmetadata_entropy_encode_dir(
}
}
}
+
direction_bits_ec -= bits_gained;
}
else
@@ -3438,7 +4242,7 @@ static ivas_error requantize_direction_EC_3(
* writing of the spherical indexes
*-------------------------------------------------------------------*/
-/* !r: number of bits written */
+/*! r: number of bits written */
static int16_t write_fixed_rate_direction(
BSTR_ENC_HANDLE hMetaData, /* i : MASA metadata structure */
IVAS_QDIRECTION *qdirection, /* i/o: quantized directional parameters */
@@ -3700,7 +4504,7 @@ static void calculate_two_distances(
* write metadata using entropy encoding
*-------------------------------------------------------------------*/
-/* !r: number of bits written */
+/*! r: number of bits written */
static ivas_error write_ec_direction(
int16_t *num_bits_written, /* o : Number of bits written */
BSTR_ENC_HANDLE hMetaData, /* i : MASA metadata structure */
@@ -3874,7 +4678,7 @@ static ivas_error write_ec_direction(
* Local functions (coherence Q and coding)
*-----------------------------------------------------------------------*/
-/* !r: index */
+/*! r: index */
static uint64_t create_combined_index(
uint16_t *idx_dct, /* i : indexes to combine */
const int16_t len, /* i : number of indexes */
@@ -3900,13 +4704,13 @@ static uint64_t create_combined_index(
* encoding DCT0 coeffs with joint index
*-----------------------------------------------------------------------*/
-/* !r: number of bits written */
+/*! r: number of bits written */
static int16_t encode_coherence_indexesDCT0(
uint16_t *idx_dct, /* i : indexes to be encoded */
const int16_t len, /* i : number of indexes */
int16_t *no_cb_vec, /* i : number of codewords for each position */
BSTR_ENC_HANDLE hMetaData,
- int16_t indice_coherence,
+ const int16_t indice_coherence,
const int16_t nbits,
const int16_t nbits1 )
{
@@ -4001,9 +4805,7 @@ static int16_t coherence_coding_length(
if ( sum_s( no_cv, coding_subbands ) > MASA_COH_LIMIT_2IDX )
{
-#ifdef DEBUGGING
- assert( coding_subbands % 2 == 0 );
-#endif
+
no_cb = 1;
half_coding_subbands = coding_subbands / 2;
for ( j = 0; j < half_coding_subbands; j++ )
@@ -4049,11 +4851,15 @@ static int16_t coherence_coding_length(
* Encoding spread coherence for 1 subframe bands
*-------------------------------------------------------------------*/
-/* !r: number of bits written */
+/*! r: number of bits written */
static int16_t encode_spread_coherence_1sf(
- IVAS_QMETADATA *q_metadata, /* i : quantized metadata */
- const int16_t idx_d, /* i : current direction index */
- BSTR_ENC_HANDLE hMasaMetaData /* i/o: metadata bitstream handle */
+ IVAS_QMETADATA *q_metadata, /* i : quantized metadata */
+ const int16_t idx_d, /* i : current direction index */
+ BSTR_ENC_HANDLE hMasaMetaData /* i/o: metadata bitstream handle */
+#ifdef HR_METADATA
+ ,
+ const int16_t hrmasa_flag /* i : flag indicating high-rate MASA MD coding */
+#endif
)
{
int16_t i, j, k;
@@ -4079,11 +4885,24 @@ static int16_t encode_spread_coherence_1sf(
GR_ord = 1;
idx_shift = 0;
+
/* number of codevectors added dependent on number of subbands */
extra_cv = coding_subbands / MASA_FACTOR_CV_COH;
for ( j = 0; j < coding_subbands; j++ )
{
- idx_ER = 7 - q_direction->band_data[j].energy_ratio_index_mod[0] + extra_cv;
+#ifdef HR_METADATA
+ if ( hrmasa_flag )
+ {
+ idx_ER = 7 - ( q_direction->band_data[j].energy_ratio_index_mod[0] >> 1 ) + extra_cv;
+ }
+ else
+ {
+#endif
+ idx_ER = 7 - q_direction->band_data[j].energy_ratio_index_mod[0] + extra_cv;
+#ifdef HR_METADATA
+ }
+#endif
+
if ( idx_ER > 0 )
{
idx_sp_coh[j] = (uint16_t) roundf( q_direction->coherence_band_data[j].spread_coherence[0] / ( 255.0f / (float) idx_ER ) );
@@ -4228,7 +5047,7 @@ static int16_t encode_spread_coherence_1sf(
* encoding surround coherence
*-------------------------------------------------------------------*/
-/* !r: number of bits written */
+/*! r: number of bits written */
static int16_t encode_surround_coherence(
IVAS_QMETADATA *hQMetaData, /* i : quantized metadata */
BSTR_ENC_HANDLE hMetaData /* i/o: metadata bitstream handle */
@@ -4366,72 +5185,276 @@ static int16_t encode_surround_coherence(
push_next_indice( hMetaData, ( ( idx >> k ) & 65535 ), 16 ); /* 16 bits */
}
- push_next_indice( hMetaData, ( idx & ( ( 1 << k ) - 1 ) ), k );
-
- if ( nbits_fr1 > 0 )
+ push_next_indice( hMetaData, ( idx & ( ( 1 << k ) - 1 ) ), k );
+
+ if ( nbits_fr1 > 0 )
+ {
+ if ( nbits_fr1 % 16 == 0 )
+ {
+ no_idx16 = nbits_fr1 / 16;
+ }
+ else
+ {
+ no_idx16 = (int16_t) round_f( ( nbits_fr1 / 16.0f + 0.5f ) );
+ }
+
+ assert( no_idx16 <= 4 );
+
+ k = nbits_fr1;
+ for ( i = 0; i < no_idx16 - 1; i++ )
+ {
+ k -= 16;
+ push_next_indice( hMetaData, ( ( idx1 >> k ) & 65535 ), 16 ); /* 16 bits */
+ }
+
+ push_next_indice( hMetaData, ( idx1 & ( ( 1 << k ) - 1 ) ), k );
+ }
+ }
+ else
+ {
+ /* write flag */
+ nbits = 1;
+
+ /* write flag*/
+ push_next_indice( hMetaData, 1, 1 );
+
+ /* write GR_ord */
+ push_next_indice( hMetaData, GR_ord, 1 );
+ nbits += 1;
+
+ /* write the min */
+ bits_GR = hMetaData->nb_bits_tot;
+ ivas_qmetadata_encode_extended_gr( hMetaData, min_idx, MASA_MAX_NO_CV_SUR_COH, 0 );
+ nbits += hMetaData->nb_bits_tot - bits_GR;
+
+ /* write GR data */
+ for ( j = 0; j < idx_shift; j++ )
+ {
+ bits_GR = hMetaData->nb_bits_tot;
+
+ ivas_qmetadata_encode_extended_gr( hMetaData, mr_idx_sur_coh[j], no_cv_shift[j], GR_ord );
+
+ nbits += hMetaData->nb_bits_tot - bits_GR;
+ }
+ }
+ }
+#ifdef DEBUGGING
+ for ( i = 0; i < coding_subbands; i++ )
+ {
+ for ( j = 1; j < q_direction->cfg.nblocks; j++ )
+ {
+ hQMetaData->surcoh_band_data[i].surround_coherence[j] = hQMetaData->surcoh_band_data[i].surround_coherence[0];
+ }
+ }
+#endif
+
+ return nbits;
+}
+
+
+#ifdef HR_METADATA
+static int16_t encode_surround_coherence_hr(
+ IVAS_QMETADATA *hQMetaData, /* i : quantized metadata */
+ BSTR_ENC_HANDLE hMetaData /* i/o: metadata bitstream handle */
+)
+{
+ int16_t i, j, k, sf;
+ int16_t nbits, nbits_fr, nbits_sf;
+ uint16_t idx_sur_coh[MASA_MAXIMUM_CODING_SUBBANDS];
+ uint16_t mr_idx_sur_coh[MASA_MAXIMUM_CODING_SUBBANDS];
+ int16_t GR_ord, bits_GR;
+ uint64_t idx, idx1;
+ int16_t no_idx16;
+ int16_t no_cv[MASA_MAXIMUM_CODING_SUBBANDS];
+ float error_ratio_surr;
+ IVAS_QDIRECTION *q_direction;
+ int16_t half_coding_subbands, nbits_fr1, coding_subbands;
+ int16_t all_coherence_zero;
+ uint16_t idx_sur_coh_shift[MASA_MAXIMUM_CODING_SUBBANDS];
+ uint8_t idx_shift;
+ int16_t max_val = 0, nbits_max;
+ int16_t no_cv_shift[MASA_MAXIMUM_CODING_SUBBANDS], min_idx;
+ int16_t idx16;
+
+ coding_subbands = hQMetaData->q_direction[0].cfg.nbands;
+ all_coherence_zero = hQMetaData->all_coherence_zero;
+ q_direction = &( hQMetaData->q_direction[0] );
+ nbits = 0;
+
+ if ( all_coherence_zero == 1 )
+ {
+ nbits = 0;
+ }
+ else
+ {
+ for ( sf = 0; sf < hQMetaData->q_direction[0].cfg.nblocks; sf++ )
+ {
+ GR_ord = 1;
+ k = 0;
+ idx_shift = 0;
+ for ( j = 0; j < coding_subbands; j++ )
+ {
+ if ( hQMetaData->no_directions == 2 )
+ {
+ k += hQMetaData->twoDirBands[j];
+ idx16 = max( k - 1, 0 );
+ error_ratio_surr = 1.0f - q_direction[0].band_data[j].energy_ratio[sf] - q_direction[1].band_data[idx16].energy_ratio[sf] * hQMetaData->twoDirBands[j];
+ }
+ else
+ {
+ error_ratio_surr = 1.0f - q_direction[0].band_data[j].energy_ratio[sf];
+ }
+
+
+ if ( error_ratio_surr <= 0 )
+ {
+ error_ratio_surr = 0;
+ idx_sur_coh[j] = 0;
+ no_cv[j] = 1;
+ hQMetaData->surcoh_band_data[j].surround_coherence[sf] = 0; /* sur_coherence_cb_masa[idx_cb_sur_coh_masa[DIRAC_DIFFUSE_LEVELS - 1] * MASA_MAX_NO_CV_SUR_COH]; */
+ }
+ else
+ {
+ idx_sur_coh[j] = squant_int( hQMetaData->surcoh_band_data[j].surround_coherence[sf], &hQMetaData->surcoh_band_data[j].surround_coherence[sf],
+ &sur_coherence_cb_masa[idx_cb_sur_coh_masa[7] * MASA_MAX_NO_CV_SUR_COH], idx_cb_sur_coh_masa[7] + 2 );
+ no_cv[j] = idx_cb_sur_coh_masa[7] + 2;
+ no_cv_shift[idx_shift] = no_cv[j];
+ idx_sur_coh_shift[idx_shift++] = idx_sur_coh[j];
+ }
+ }
+
+ if ( sum_s( no_cv, coding_subbands ) != coding_subbands )
{
- if ( nbits_fr1 % 16 == 0 )
+ nbits_max = 0;
+ if ( coding_subbands > MASA_LIMIT_NO_BANDS_SUR_COH )
{
- no_idx16 = nbits_fr1 / 16;
+ j = maximum_s( (int16_t *) idx_sur_coh, coding_subbands, &max_val );
+ for ( j = 0; j < coding_subbands; j++ )
+ {
+ if ( no_cv[j] > max_val + 1 )
+ {
+ no_cv[j] = max_val + 1;
+ }
+ }
+ nbits_max = MASA_MAX_NO_CV_SUR_COH - max_val; /* encoded with GR0 as max_no_vals - no_vals*/
}
- else
+ if ( max_val == 0 )
{
- no_idx16 = (int16_t) round_f( ( nbits_fr1 / 16.0f + 0.5f ) );
+ for ( j = 0; j < coding_subbands; j++ )
+ {
+ hQMetaData->surcoh_band_data[j].surround_coherence[sf] = 0;
+ }
}
+ nbits_sf = coherence_coding_length( idx_sur_coh_shift, idx_shift, coding_subbands, no_cv,
+ mr_idx_sur_coh, no_cv_shift, &min_idx, &GR_ord, &nbits_fr, &nbits_fr1 );
+ half_coding_subbands = coding_subbands / 2;
+ idx1 = 0;
- assert( no_idx16 <= 4 );
-
- k = nbits_fr1;
- for ( i = 0; i < no_idx16 - 1; i++ )
+ /* should check how to encode the average - check distribution */
+ if ( nbits_fr + nbits_fr1 + nbits_max < nbits_sf )
{
- k -= 16;
- push_next_indice( hMetaData, ( ( idx1 >> k ) & 65535 ), 16 ); /* 16 bits */
- }
+ /* write flag*/
+ push_next_indice( hMetaData, 0, 1 );
- push_next_indice( hMetaData, ( idx1 & ( ( 1 << k ) - 1 ) ), k );
- }
- }
- else
- {
- /* write flag */
- nbits = 1;
+ /* create combined index */
+ nbits += nbits_fr + nbits_fr1 + 1;
+ if ( coding_subbands > MASA_LIMIT_NO_BANDS_SUR_COH )
+ {
+ /* write max value*/
+ bits_GR = hMetaData->nb_bits_tot;
+ ivas_qmetadata_encode_extended_gr( hMetaData, MASA_MAX_NO_CV_SUR_COH - max_val - 1, MASA_MAX_NO_CV_SUR_COH, 0 );
+ nbits += hMetaData->nb_bits_tot - bits_GR;
+ }
- /* write flag*/
- push_next_indice( hMetaData, 1, 1 );
+ if ( nbits_fr1 > 0 )
+ {
+ idx = create_combined_index( idx_sur_coh, half_coding_subbands, no_cv );
+ idx1 = create_combined_index( &idx_sur_coh[half_coding_subbands], half_coding_subbands, &no_cv[half_coding_subbands] );
+ }
+ else
+ {
+ idx = create_combined_index( idx_sur_coh, coding_subbands, no_cv );
+ }
- /* write GR_ord */
- push_next_indice( hMetaData, GR_ord, 1 );
- nbits += 1;
+ if ( nbits_fr % 16 == 0 )
+ {
+ no_idx16 = nbits_fr / 16;
+ }
+ else
+ {
+ no_idx16 = (int16_t) round_f( ( nbits_fr / 16.0f + 0.5f ) );
+ }
- /* write the min */
- bits_GR = hMetaData->nb_bits_tot;
- ivas_qmetadata_encode_extended_gr( hMetaData, min_idx, MASA_MAX_NO_CV_SUR_COH, 0 );
- nbits += hMetaData->nb_bits_tot - bits_GR;
+ /* write combined index */
+ k = nbits_fr;
+ for ( i = 0; i < no_idx16 - 1; i++ )
+ {
+ k -= 16;
+ push_next_indice( hMetaData, ( ( idx >> k ) & 65535 ), 16 ); /* 16 bits */
+ }
- /* write GR data */
- for ( j = 0; j < idx_shift; j++ )
- {
- bits_GR = hMetaData->nb_bits_tot;
+ push_next_indice( hMetaData, ( idx & ( ( 1 << k ) - 1 ) ), k );
- ivas_qmetadata_encode_extended_gr( hMetaData, mr_idx_sur_coh[j], no_cv_shift[j], GR_ord );
+ if ( nbits_fr1 > 0 )
+ {
+ if ( nbits_fr1 % 16 == 0 )
+ {
+ no_idx16 = nbits_fr1 / 16;
+ }
+ else
+ {
+ no_idx16 = (int16_t) round_f( ( nbits_fr1 / 16.0f + 0.5f ) );
+ }
- nbits += hMetaData->nb_bits_tot - bits_GR;
+ assert( no_idx16 <= 4 );
+
+ k = nbits_fr1;
+ for ( i = 0; i < no_idx16 - 1; i++ )
+ {
+ k -= 16;
+ push_next_indice( hMetaData, ( ( idx1 >> k ) & 65535 ), 16 ); /* 16 bits */
+ }
+
+ push_next_indice( hMetaData, ( idx1 & ( ( 1 << k ) - 1 ) ), k );
+ }
+ }
+ else
+ {
+ /* write flag */
+ nbits += 1;
+
+ /* write flag*/
+ push_next_indice( hMetaData, 1, 1 );
+
+ /* write GR_ord */
+ push_next_indice( hMetaData, GR_ord, 1 );
+ nbits += 1;
+
+ /* write the min */
+ bits_GR = hMetaData->nb_bits_tot;
+ ivas_qmetadata_encode_extended_gr( hMetaData, min_idx, MASA_MAX_NO_CV_SUR_COH, 0 );
+ nbits += hMetaData->nb_bits_tot - bits_GR;
+
+ /* write GR data */
+ for ( j = 0; j < idx_shift; j++ )
+ {
+ bits_GR = hMetaData->nb_bits_tot;
+
+ ivas_qmetadata_encode_extended_gr( hMetaData, mr_idx_sur_coh[j], no_cv_shift[j], GR_ord );
+
+ nbits += hMetaData->nb_bits_tot - bits_GR;
+ }
+ }
}
}
}
-#ifdef DEBUGGING
- for ( i = 0; i < coding_subbands; i++ )
- {
- for ( j = 1; j < q_direction->cfg.nblocks; j++ )
- {
- hQMetaData->surcoh_band_data[i].surround_coherence[j] = hQMetaData->surcoh_band_data[i].surround_coherence[0];
- }
- }
-#endif
+
return nbits;
}
+#endif
+
/*-------------------------------------------------------------------*
* quantize_DCT_0_coh()
@@ -4439,7 +5462,7 @@ static int16_t encode_surround_coherence(
* quanization of DCT component of order zero for transformed coherence vector
*-------------------------------------------------------------------*/
-/* !r: quantized value */
+/*! r: quantized value */
static float quantize_DCT_0_coh(
const float x, /* i : input value */
const int16_t j, /* i : subband index */
@@ -4449,14 +5472,44 @@ static float quantize_DCT_0_coh(
IVAS_QDIRECTION *q_direction, /* i : quantized metadata */
uint16_t *idx_x, /* o : codewords index */
int16_t *p_no_cb /* o : actual number of codewords dependent on energy ratio value */
+#ifdef HR_METADATA
+ ,
+ const int16_t hrmasa_flag /* i : flag indicating high-rate MASA MD coding */
+#endif
)
{
float var_azi, xhat;
int16_t idx_sub_cb, idx;
-
+#ifdef HR_METADATA
+ int16_t min_index;
+#endif
/* quantize first DCT component */
var_azi = var( q_direction->band_data[j].azimuth, q_direction->cfg.nblocks );
+#ifdef HR_METADATA
+ if ( hrmasa_flag )
+ {
+ minimum_s( (int16_t *) ( q_direction->band_data[j].energy_ratio_index ), q_direction->cfg.nblocks, &min_index );
+ min_index = min_index >> 1;
+ }
+ else
+ {
+ min_index = q_direction->band_data[j].energy_ratio_index[0];
+ }
+
+ if ( var_azi < delta_var )
+ {
+ idx_sub_cb = no_cb * min_index;
+ }
+ else
+ {
+ idx_sub_cb = no_cb * ( min_index + DIRAC_DIFFUSE_LEVELS );
+ }
+
+ idx = squant( x, &xhat, &coherence_cb[idx_sub_cb], len_cb_dct0_masa[min_index] );
+
+ *p_no_cb = len_cb_dct0_masa[min_index];
+#else
if ( var_azi < delta_var )
{
idx_sub_cb = no_cb * q_direction->band_data[j].energy_ratio_index[0];
@@ -4469,7 +5522,7 @@ static float quantize_DCT_0_coh(
idx = squant( x, &xhat, &coherence_cb[idx_sub_cb], len_cb_dct0_masa[q_direction->band_data[j].energy_ratio_index[0]] );
*p_no_cb = len_cb_dct0_masa[q_direction->band_data[j].energy_ratio_index[0]];
-
+#endif
*idx_x = idx;
return xhat;
@@ -4482,7 +5535,7 @@ static float quantize_DCT_0_coh(
* Encoding DCT1 coeffs with joint index or EC
*-------------------------------------------------------------------*/
-/* !r: number of bits written */
+/*! r: number of bits written */
static int16_t encode_coherence_indexesDCT1(
uint16_t *idx_dct, /* i : data to be encoded */
const int16_t len, /* i : number of data */
@@ -4538,20 +5591,134 @@ static void dct4_transform(
}
+#ifdef HR_METADATA
/*-------------------------------------------------------------------*
- * ivas_qmetadata_quantize_coherence()
+ * ivas_qmetadata_quantize_coherence_hr_512()
*
*
*-------------------------------------------------------------------*/
-/* !r: number of bits written */
-static int16_t ivas_qmetadata_quantize_coherence(
+static int16_t ivas_qmetadata_quantize_coherence_hr_512(
IVAS_QMETADATA *hQMetaData, /* i/o: quantized metadata */
const int16_t idx_d, /* i : current direction index */
const int16_t all_coherence_zero, /* i : all coherence is zero - flag */
BSTR_ENC_HANDLE hMetaData, /* i : metadata handle */
- const int16_t write_flag, /* i : flag to actually write the data or not */
- int16_t *indice_coherence )
+ const int16_t bits_coh )
+{
+ int16_t j, k;
+ int16_t nbands, nblocks;
+ int16_t nbits;
+ int16_t nbits1, nbits0, nbits_av;
+ uint16_t idx_coh[MASA_MAXIMUM_CODING_SUBBANDS];
+ IVAS_QDIRECTION *q_direction;
+ int16_t cbsize;
+ float delta, tmp;
+ int16_t min_idx, GR_param, GR_param_av;
+ uint16_t av, mr_idx[MASA_MAXIMUM_CODING_SUBBANDS];
+
+ q_direction = &( hQMetaData->q_direction[idx_d] );
+ nbands = q_direction->cfg.nbands;
+ nblocks = q_direction->cfg.nblocks;
+ nbits = 0;
+
+ if ( all_coherence_zero == 1 )
+ {
+ return nbits;
+ }
+ nbits = hMetaData->nb_bits_tot;
+
+ cbsize = 1 << bits_coh;
+ delta = 256.0f / cbsize;
+
+ for ( k = 0; k < nblocks; k++ )
+ {
+ min_idx = 0;
+ for ( j = 0; j < nbands; j++ )
+ {
+ idx_coh[j] = usquant( (float) ( q_direction->coherence_band_data[j].spread_coherence[k] ), &tmp, delta / 2.0f, delta, cbsize );
+ q_direction->coherence_band_data[j].spread_coherence[k] = (uint8_t) ( idx_coh[j] * delta + delta / 2.0f );
+ if ( idx_coh[j] < min_idx )
+ {
+ min_idx = idx_coh[j];
+ }
+ }
+
+
+ nbits0 = 0;
+ nbits1 = 0;
+ for ( j = 0; j < nbands; j++ )
+ {
+ idx_coh[j] = idx_coh[j] - min_idx;
+ nbits0 += ivas_qmetadata_encode_extended_gr_length( idx_coh[j], cbsize - min_idx, 0 );
+ nbits1 += ivas_qmetadata_encode_extended_gr_length( idx_coh[j], cbsize - min_idx, 1 );
+ }
+ if ( nbits0 < nbits1 )
+ {
+ GR_param = 0;
+ nbits1 = nbits0;
+ }
+ else
+ {
+ GR_param = 1;
+ }
+ GR_param_av = 1;
+ nbits_av = mean_removed_GR_new( idx_coh, cbsize, nbands, 1, &GR_param_av, &av, mr_idx );
+
+ if ( nbits_av < nbits1 )
+ {
+ nbits1 = nbits_av;
+ GR_param = GR_param_av;
+ /* use average removed */
+ push_next_indice( hMetaData, 1, 1 );
+ /* write average */
+ push_next_indice( hMetaData, av, bits_coh );
+ /* write GR param */
+ push_next_indice( hMetaData, GR_param, 1 );
+ for ( j = 0; j < nbands; j++ )
+ {
+ ivas_qmetadata_encode_extended_gr( hMetaData, mr_idx[j], 2 * cbsize, GR_param );
+ }
+ }
+ else
+ {
+ /* use min removed */
+ push_next_indice( hMetaData, 0, 1 );
+ /* write min index */
+ push_next_indice( hMetaData, min_idx, bits_coh );
+ /* write GR param */
+ push_next_indice( hMetaData, GR_param, 1 );
+ for ( j = 0; j < nbands; j++ )
+ {
+ ivas_qmetadata_encode_extended_gr( hMetaData, idx_coh[j], cbsize - min_idx, GR_param );
+ }
+ }
+ }
+
+ nbits = hMetaData->nb_bits_tot - nbits;
+ return nbits;
+}
+#endif
+
+
+/*-------------------------------------------------------------------*
+ * ivas_qmetadata_quantize_coherence()
+ *
+ *
+ *-------------------------------------------------------------------*/
+
+/*! r: number of bits written */
+static int16_t ivas_qmetadata_quantize_coherence(
+ IVAS_QMETADATA *hQMetaData, /* i/o: quantized metadata */
+ const int16_t idx_d, /* i : current direction index */
+ const int16_t all_coherence_zero, /* i : all coherence is zero - flag */
+ BSTR_ENC_HANDLE hMetaData, /* i : metadata handle */
+ const int16_t write_flag, /* i : flag to actually write the data or not */
+ int16_t *indice_coherence
+#ifdef HR_METADATA
+ ,
+ const int16_t hrmasa_flag /* i : flag indicating high-rate MASA MD coding */
+#endif
+)
{
int16_t j, k;
float dct_coh[MASA_MAXIMUM_CODING_SUBBANDS][MAX_PARAM_SPATIAL_SUBFRAMES];
@@ -4565,7 +5732,10 @@ static int16_t ivas_qmetadata_quantize_coherence(
int16_t two_dir_band[MASA_MAXIMUM_CODING_SUBBANDS];
int16_t no_cb_vec[MASA_MAXIMUM_CODING_SUBBANDS];
IVAS_QDIRECTION *q_direction;
-
+#ifdef HR_METADATA
+ int16_t min_index;
+ min_index = 0;
+#endif
q_direction = &( hQMetaData->q_direction[idx_d] );
coding_subbands = q_direction->cfg.nbands;
nbits = 0;
@@ -4577,7 +5747,12 @@ static int16_t ivas_qmetadata_quantize_coherence(
if ( hQMetaData->q_direction[idx_d].cfg.nblocks == 1 )
{
- nbits = encode_spread_coherence_1sf( hQMetaData, idx_d, hMetaData );
+ nbits = encode_spread_coherence_1sf( hQMetaData, idx_d, hMetaData
+#ifdef HR_METADATA
+ ,
+ hrmasa_flag
+#endif
+ );
return nbits;
}
@@ -4632,13 +5807,32 @@ static int16_t ivas_qmetadata_quantize_coherence(
{
/* DCT transform */
dct4_transform( hQMetaData->q_direction[idx_d].coherence_band_data[j].spread_coherence, dct_coh[j] );
- no_cb_vec[j] = len_cb_dct0_masa[q_direction->band_data[j].energy_ratio_index[0]];
+
+#ifdef HR_METADATA
+ if ( hrmasa_flag )
+ {
+ minimum_s( (int16_t *) ( q_direction->band_data[j].energy_ratio_index ), q_direction->cfg.nblocks, &min_index );
+ no_cb_vec[j] = len_cb_dct0_masa[min_index >> 1];
+ }
+ else
+ {
+#endif
+ no_cb_vec[j] = len_cb_dct0_masa[q_direction->band_data[j].energy_ratio_index[0]];
+#ifdef HR_METADATA
+ }
+#endif
if ( write_flag )
{
/* quantize first DCT parameter */
- dct_coh[j][0] = quantize_DCT_0_coh( dct_coh[j][0], j, coherence_cb0_masa, MASA_DELTA_AZI_DCT0, MASA_NO_CV_COH, q_direction, &idx_dct[k], &no_cb_vec[j] );
+ dct_coh[j][0] = quantize_DCT_0_coh( dct_coh[j][0], j, coherence_cb0_masa, MASA_DELTA_AZI_DCT0, MASA_NO_CV_COH, q_direction, &idx_dct[k], &no_cb_vec[j]
+#ifdef HR_METADATA
+ ,
+ hrmasa_flag
+#endif
+ );
}
+
if ( coding_subbands < coding_subbands_0 )
{
idx_dct[k + coding_subbands] = squant( dct_coh[j][1], &dct_coh[j][1], &coherence_cb1_masa[MASA_grouping[two_dir_band[j]] * MASA_NO_CV_COH1], MASA_NO_CV_COH1 );
@@ -4701,7 +5895,11 @@ static int16_t ivas_qmetadata_quantize_coherence(
else
{
/* write dummy data now and save the position */
+#ifdef IND_LIST_DYN
+ *indice_coherence = hMetaData->nb_ind_tot;
+#else
*indice_coherence = hMetaData->next_ind;
+#endif
k = nbits;
while ( k > 0 )
{
@@ -4775,20 +5973,86 @@ static void ivas_qmetadata_reorder_2dir_bands(
hQMetaData->q_direction[0].band_data[band].distance[sf] = hQMetaData->q_direction[1].band_data[band].distance[sf];
hQMetaData->q_direction[1].band_data[band].distance[sf] = uint8_tmp;
+ if ( hQMetaData->coherence_flag )
+ {
+ uint8_tmp = hQMetaData->q_direction[0].coherence_band_data[band].spread_coherence[sf];
+ hQMetaData->q_direction[0].coherence_band_data[band].spread_coherence[sf] = hQMetaData->q_direction[1].coherence_band_data[band].spread_coherence[sf];
+ hQMetaData->q_direction[1].coherence_band_data[band].spread_coherence[sf] = uint8_tmp;
+ }
+ }
+ if ( hQMetaData->coherence_flag )
+ {
+ flt_tmp = hQMetaData->q_direction[0].band_data[band].energy_ratio[0];
+ hQMetaData->q_direction[0].band_data[band].energy_ratio[0] = hQMetaData->q_direction[1].band_data[band].energy_ratio[0];
+ hQMetaData->q_direction[1].band_data[band].energy_ratio[0] = flt_tmp;
+ }
+ }
+ }
+ }
+
+ return;
+}
+
+
+#ifdef HR_METADATA
+/*-------------------------------------------------------------------*
+ * ivas_qmetadata_reorder_2dir_bands_hr()
+ *
+ *
+ *-------------------------------------------------------------------*/
+
+static void ivas_qmetadata_reorder_2dir_bands_hr(
+ IVAS_QMETADATA_HANDLE hQMetaData )
+{
+ int16_t nbands, nsubframes;
+ int16_t band, sf;
+ uint16_t uint16_tmp;
+ float flt_tmp;
+ uint8_t uint8_tmp;
+
+ nbands = hQMetaData->q_direction[0].cfg.nbands;
+ nsubframes = hQMetaData->q_direction[0].cfg.nblocks;
+
+ for ( band = 0; band < nbands; band++ )
+ {
+ if ( hQMetaData->twoDirBands[band] == 1 )
+ {
+ for ( sf = 0; sf < nsubframes; sf++ )
+ {
+ if ( hQMetaData->q_direction[0].band_data[band].energy_ratio[sf] < hQMetaData->q_direction[1].band_data[band].energy_ratio[sf] )
+ {
+ uint16_tmp = hQMetaData->q_direction[0].band_data[band].spherical_index[sf];
+ hQMetaData->q_direction[0].band_data[band].spherical_index[sf] = hQMetaData->q_direction[1].band_data[band].spherical_index[sf];
+ hQMetaData->q_direction[1].band_data[band].spherical_index[sf] = uint16_tmp;
+
+ flt_tmp = hQMetaData->q_direction[0].band_data[band].azimuth[sf];
+ hQMetaData->q_direction[0].band_data[band].azimuth[sf] = hQMetaData->q_direction[1].band_data[band].azimuth[sf];
+ hQMetaData->q_direction[1].band_data[band].azimuth[sf] = flt_tmp;
+
+ flt_tmp = hQMetaData->q_direction[0].band_data[band].elevation[sf];
+ hQMetaData->q_direction[0].band_data[band].elevation[sf] = hQMetaData->q_direction[1].band_data[band].elevation[sf];
+ hQMetaData->q_direction[1].band_data[band].elevation[sf] = flt_tmp;
+
+ uint8_tmp = hQMetaData->q_direction[0].band_data[band].distance[sf];
+ hQMetaData->q_direction[0].band_data[band].distance[sf] = hQMetaData->q_direction[1].band_data[band].distance[sf];
+ hQMetaData->q_direction[1].band_data[band].distance[sf] = uint8_tmp;
+
uint8_tmp = hQMetaData->q_direction[0].coherence_band_data[band].spread_coherence[sf];
hQMetaData->q_direction[0].coherence_band_data[band].spread_coherence[sf] = hQMetaData->q_direction[1].coherence_band_data[band].spread_coherence[sf];
hQMetaData->q_direction[1].coherence_band_data[band].spread_coherence[sf] = uint8_tmp;
- }
- flt_tmp = hQMetaData->q_direction[0].band_data[band].energy_ratio[0];
- hQMetaData->q_direction[0].band_data[band].energy_ratio[0] = hQMetaData->q_direction[1].band_data[band].energy_ratio[0];
- hQMetaData->q_direction[1].band_data[band].energy_ratio[0] = flt_tmp;
+
+ flt_tmp = hQMetaData->q_direction[0].band_data[band].energy_ratio[sf];
+ hQMetaData->q_direction[0].band_data[band].energy_ratio[sf] = hQMetaData->q_direction[1].band_data[band].energy_ratio[sf];
+ hQMetaData->q_direction[1].band_data[band].energy_ratio[sf] = flt_tmp;
+ }
}
}
}
return;
}
+#endif
/*-------------------------------------------------------------------*
@@ -4807,7 +6071,9 @@ static int16_t write_2dir_info(
int16_t p[MASA_MAXIMUM_CODING_SUBBANDS];
uint16_t dif_p[MASA_MAXIMUM_CODING_SUBBANDS];
int16_t i, j;
+
j = 0;
+ p[0] = 0;
for ( i = 0; i < n; i++ )
{
if ( twoDirBands[i] == 1 )
@@ -4816,6 +6082,7 @@ static int16_t write_2dir_info(
j++;
}
}
+
dif_p[0] = p[0];
for ( i = 1; i < j; i++ )
{
@@ -4836,6 +6103,12 @@ static int16_t write_2dir_info(
}
+/*-------------------------------------------------------------------*
+ * transform_azimuth_dir2()
+ *
+ *
+ *-------------------------------------------------------------------*/
+
static void transform_azimuth_dir2(
IVAS_QMETADATA_HANDLE hQMetaData,
int16_t *dir2_bands )
@@ -4858,6 +6131,14 @@ static void transform_azimuth_dir2(
{
hQMetaData->q_direction[1].band_data[i].azimuth[b] += 360;
}
+ if ( hQMetaData->q_direction[1].band_data[i].azimuth[b] >= 180 )
+ {
+ hQMetaData->q_direction[1].band_data[i].azimuth[b] -= 360;
+ }
+ if ( hQMetaData->q_direction[1].band_data[i].azimuth[b] < -180 )
+ {
+ hQMetaData->q_direction[1].band_data[i].azimuth[b] += 360;
+ }
#ifdef DEBUGGING
assert( hQMetaData->q_direction[1].band_data[i].azimuth[b] < 180 && hQMetaData->q_direction[1].band_data[i].azimuth[b] >= -180 );
#endif
diff --git a/lib_enc/ivas_qspherical_enc.c b/lib_enc/ivas_qspherical_enc.c
index 80a9d0064f2dcfb23dbeb91ed3719dd74e0a526c..4c79b875b7b1dfbc53971c0aec0e400cbabea077 100644
--- a/lib_enc/ivas_qspherical_enc.c
+++ b/lib_enc/ivas_qspherical_enc.c
@@ -59,7 +59,12 @@ static float direction_distance_cp( float theta, float theta_hat, float theta_ha
void quantize_direction_frame(
IVAS_QDIRECTION *q_direction, /* i/o: quantized direction structure */
float azimuth_orig[MASA_MAXIMUM_CODING_SUBBANDS][MAX_PARAM_SPATIAL_SUBFRAMES],
- float elevation_orig[MASA_MAXIMUM_CODING_SUBBANDS][MAX_PARAM_SPATIAL_SUBFRAMES] )
+ float elevation_orig[MASA_MAXIMUM_CODING_SUBBANDS][MAX_PARAM_SPATIAL_SUBFRAMES]
+#ifdef HR_METADATA
+ ,
+ const int16_t hrmasa_flag /* i : flag indicating high-rate MASA MD coding*/
+#endif
+)
{
int16_t i, j;
int16_t idx;
@@ -92,16 +97,36 @@ void quantize_direction_frame(
q_direction->not_in_2D += q_direction->band_data[i].elevation_index[j];
- if ( q_direction->cfg.mc_ls_setup != MC_LS_SETUP_INVALID )
+#ifdef HR_METADATA
+ if ( hrmasa_flag )
{
- q_direction->band_data[i].elevation_m_alphabet[j] = no_theta_masa[bits_direction_masa[idx] - 3];
- q_direction->band_data[i].azimuth_m_alphabet[j] = no_phi_masa[bits_direction_masa[idx] - 1][q_direction->band_data[i].elevation_index[j]];
+ if ( q_direction->cfg.mc_ls_setup != MC_LS_SETUP_INVALID )
+ {
+ q_direction->band_data[i].elevation_m_alphabet[j] = no_theta_masa[bits_direction_masa[0] - 3];
+ q_direction->band_data[i].azimuth_m_alphabet[j] = no_phi_masa[bits_direction_masa[0] - 1][q_direction->band_data[i].elevation_index[j]];
+ }
+ else
+ {
+ q_direction->band_data[i].elevation_m_alphabet[j] = no_theta_masa[bits_direction_masa[0] - 3] * 2 - 1;
+ q_direction->band_data[i].azimuth_m_alphabet[j] = no_phi_masa[bits_direction_masa[0] - 1][( q_direction->band_data[i].elevation_index[j] + 1 ) >> 1];
+ }
}
else
{
- q_direction->band_data[i].elevation_m_alphabet[j] = no_theta_masa[bits_direction_masa[idx] - 3] * 2 - 1;
- q_direction->band_data[i].azimuth_m_alphabet[j] = no_phi_masa[bits_direction_masa[idx] - 1][( q_direction->band_data[i].elevation_index[j] + 1 ) >> 1];
+#endif
+ if ( q_direction->cfg.mc_ls_setup != MC_LS_SETUP_INVALID )
+ {
+ q_direction->band_data[i].elevation_m_alphabet[j] = no_theta_masa[bits_direction_masa[idx] - 3];
+ q_direction->band_data[i].azimuth_m_alphabet[j] = no_phi_masa[bits_direction_masa[idx] - 1][q_direction->band_data[i].elevation_index[j]];
+ }
+ else
+ {
+ q_direction->band_data[i].elevation_m_alphabet[j] = no_theta_masa[bits_direction_masa[idx] - 3] * 2 - 1;
+ q_direction->band_data[i].azimuth_m_alphabet[j] = no_phi_masa[bits_direction_masa[idx] - 1][( q_direction->band_data[i].elevation_index[j] + 1 ) >> 1];
+ }
+#ifdef HR_METADATA
}
+#endif
if ( q_direction->band_data[i].azimuth_index[j] == MASA_NO_INDEX )
{
@@ -138,6 +163,7 @@ void quantize_direction_frame(
return;
}
+
/*-------------------------------------------------------------------*
* quantize_direction_frame2D()
*
@@ -246,6 +272,7 @@ void small_requantize_direction_frame(
return;
}
+
/*-------------------------------------------------------------------*
* quantize_direction()
*
@@ -327,7 +354,6 @@ uint16_t quantize_direction(
return idx_sph;
}
-
no_th = no_theta_masa[no_bits - 3];
for ( i = 0; i < no_th; i++ )
@@ -473,20 +499,21 @@ uint16_t quantize_direction(
return idx_sph;
}
+
/*-------------------------------------------------------------------*
* direction_distance_cp()
*
* quantization distortion calculated on the sphere
*----------------------------------------------------------------------*/
-/* !r: distortion value */
+/*! r: distortion value */
static float direction_distance_cp(
- float theta, /* i : elevation absolute value */
- float theta_hat, /* i : quantized elevation value in absolute value */
- float theta_hat1, /* i : quantized elevation value in absolute value */
- const float phi, /* i : azimuth value */
- const float phi_hat, /* i : quantized azimuth value */
- const float phi_hat1, /* i : quantized azimuth value */
+ float theta, /* i : elevation absolute value */
+ float theta_hat, /* i : quantized elevation value in absolute value */
+ float theta_hat1, /* i : quantized elevation value in absolute value */
+ const float phi, /* i : azimuth value */
+ const float phi_hat, /* i : quantized azimuth value */
+ const float phi_hat1, /* i : quantized azimuth value */
float *d1 )
{
float d, ct, st, st1, st2;
@@ -512,28 +539,27 @@ static float direction_distance_cp(
* joint quantization of elevation and azimuth
*----------------------------------------------------------------------*/
-/* !r: quantized elevation value */
+/*! r: quantized elevation value */
static float quantize_theta_phi(
- float *theta_cb, /* i : elevation codebook */
- const int16_t no_th, /* i : elevation codebook size */
- const int16_t *no_phi_loc, /* i : number of azimuth values for each elevation codeword */
- const float abs_theta, /* i : absolute value of elevation to be quantized */
- int16_t *id_phi, /* o : azimuth index */
- int16_t *id_phi_remap, /* o : remapped azimuth index */
- float *phi_hat, /* o : quantized azimuth value */
- const float phi, /* i : input azimuth value; to be quantized */
- const int16_t no_bits, /* i : number of bits used for quantization */
- int16_t *id_theta, /* o : elevation index */
- float *phi_q, /* o : rotated quantized azimuth */
- const int16_t remap, /* i : flag for remapping */
- const MC_LS_SETUP mc_format /* i : channel format if in MC-mode */
+ float *theta_cb, /* i : elevation codebook */
+ const int16_t no_th, /* i : elevation codebook size */
+ const int16_t *no_phi_loc, /* i : number of azimuth values for each elevation codeword*/
+ const float abs_theta, /* i : absolute value of elevation to be quantized */
+ int16_t *id_phi, /* o : azimuth index */
+ int16_t *id_phi_remap, /* o : remapped azimuth index */
+ float *phi_hat, /* o : quantized azimuth value */
+ const float phi, /* i : input azimuth value; to be quantized */
+ const int16_t no_bits, /* i : number of bits used for quantization */
+ int16_t *id_theta, /* o : elevation index */
+ float *phi_q, /* o : rotated quantized azimuth */
+ const int16_t remap, /* i : flag for remapping */
+ const MC_LS_SETUP mc_format /* i : channel format if in MC-mode */
)
{
float theta_hat, theta_hat1, phi_hat1;
int16_t id_th, id_th1, id_th2, id_ph, id_ph1;
float d, d1;
-
id_th = (int16_t) ( abs_theta / delta_theta_masa[no_bits - 3] );
if ( id_th >= no_th )
{
@@ -549,7 +575,6 @@ static float quantize_theta_phi(
{
if ( ( no_th < 6 ) && mc_format == MC_LS_SETUP_INVALID )
{
-
if ( id_th == 0 )
{
id_th1 = 1;
diff --git a/lib_enc/ivas_rom_enc.c b/lib_enc/ivas_rom_enc.c
index ae7cd2ee1a6c29c3f1fdcb2ae51b93bf31803ce1..45651008836d2e2f33a52992d2cb3e9b77da220b 100644
--- a/lib_enc/ivas_rom_enc.c
+++ b/lib_enc/ivas_rom_enc.c
@@ -723,4 +723,119 @@ const float Stereo_dmx_wnd_coef_48k[L_FRAME48k] = {
};
+const HUFF_TABLE huff_alpha_table[2] =
+{
+ { /* Alfa Fine */
+ { /* df0 */
+ { 0x0002ce, 0x000b5e, 0x0004fe, 0x0005ae, 0x00027e, 0x0002de, 0x00016a, 0x0000b2, 0x00004a, 0x00004b,
+ 0x0000b6, 0x00004e, 0x000024, 0x00002e, 0x00000a, 0x000006, 0x000000, 0x000007, 0x000008, 0x00002f,
+ 0x000026, 0x000058, 0x0000b4, 0x00009e, 0x00016e, 0x000166, 0x0002df, 0x0002cf, 0x00027c, 0x00027d,
+ 0x0004ff, 0x000b5f, 0x0002d6 },
+ { 10, 12, 11, 11, 10, 10, 9, 8, 7, 7,
+ 8, 7, 6, 6, 4, 3, 1, 3, 4, 6,
+ 6, 7, 8, 8, 9, 9, 10, 10, 10, 10,
+ 11, 12, 10 }
+ },
+ { /* df */
+ { 0x0011de, 0x011ffe, 0x013dea, 0x013df6, 0x008eea, 0x013df7, 0x013dee, 0x013deb, 0x013dec, 0x008eee,
+ 0x008ffe, 0x009efe, 0x0047fe, 0x004f7c, 0x0023fe, 0x0011fe, 0x0013fe, 0x0008f6, 0x0009ee, 0x000476,
+ 0x00047a, 0x0004f6, 0x00023a, 0x00027a, 0x00027e, 0x00013e, 0x00009a, 0x00004c, 0x00004e, 0x000012,
+ 0x00000a, 0x000006, 0x000000, 0x000007, 0x00000b, 0x000010, 0x000022, 0x000046, 0x00009b, 0x00013c,
+ 0x00011c, 0x00023e, 0x00023c, 0x0004fe, 0x00047e, 0x0009fe, 0x0008fe, 0x0008f7, 0x0013ff, 0x0011df,
+ 0x0027bc, 0x004f7e, 0x004776, 0x009efa, 0x009ef4, 0x013dfe, 0x008eeb, 0x008ee8, 0x013dff, 0x008ee9,
+ 0x008eef, 0x011fff, 0x013ded, 0x013def, 0x0011dc },
+ { 13, 17, 17, 17, 16, 17, 17, 17, 17, 16,
+ 16, 16, 15, 15, 14, 13, 13, 12, 12, 11,
+ 11, 11, 10, 10, 10, 9, 8, 7, 7, 5,
+ 4, 3, 1, 3, 4, 5, 6, 7, 8, 9,
+ 9, 10, 10, 11, 11, 12, 12, 12, 13, 13,
+ 14, 15, 15, 16, 16, 17, 16, 16, 17, 16,
+ 16, 17, 17, 17, 13 }
+ },
+ { /* dt */
+ { 0x00eeee, 0x03b3ee, 0x03b3f6, 0x03b3fc, 0x01d9bc, 0x01d9bd, 0x01d9b2, 0x03b3fe, 0x01d9be, 0x01d9f6,
+ 0x01d9fc, 0x00ecda, 0x00ecfa, 0x00eeef, 0x00766e, 0x007776, 0x003b3a, 0x003bba, 0x001d9a, 0x001ddc,
+ 0x001dde, 0x000eec, 0x000764, 0x000772, 0x0003b0, 0x0003b8, 0x0001da, 0x0001de, 0x000072, 0x000038,
+ 0x00001e, 0x000006, 0x000000, 0x000002, 0x00001f, 0x00003a, 0x000073, 0x0001df, 0x0001db, 0x0003ba,
+ 0x0003b1, 0x000773, 0x000765, 0x000eed, 0x000ecc, 0x001d9e, 0x001d9c, 0x003bbe, 0x003b3b, 0x00777e,
+ 0x00767c, 0x00eefe, 0x00ecfc, 0x00ecd8, 0x01d9fd, 0x01d9fa, 0x01d9bf, 0x01d9b6, 0x01d9b3, 0x03b3fd,
+ 0x01d9b7, 0x03b3ff, 0x03b3ef, 0x03b3f7, 0x00eeff },
+ { 16, 18, 18, 18, 17, 17, 17, 18, 17, 17,
+ 17, 16, 16, 16, 15, 15, 14, 14, 13, 13,
+ 13, 12, 11, 11, 10, 10, 9, 9, 7, 6,
+ 5, 3, 1, 2, 5, 6, 7, 9, 9, 10,
+ 10, 11, 11, 12, 12, 13, 13, 14, 14, 15,
+ 15, 16, 16, 16, 17, 17, 17, 17, 17, 18,
+ 17, 18, 18, 18, 16 }
+ }
+ }, /* End Alfa Fine */
+ { /* Alfa Coarse */
+ { /* df0 */
+ { 0x0003be, 0x0003fe, 0x0001fe, 0x0000fe, 0x00003e, 0x00003a, 0x00001e, 0x000002, 0x000000, 0x000006,
+ 0x00001c, 0x00007e, 0x000076, 0x0000ee, 0x0001de, 0x0003ff, 0x0003bf },
+ { 10, 10, 9, 8, 6, 6, 5, 2, 1, 3,
+ 5, 7, 7, 8, 9, 10, 10 }
+ },
+ { /* df */
+ { 0x007c76, 0x03e3fe, 0x01f1f6, 0x01f1f7, 0x00f8ea, 0x007c74, 0x007c7c, 0x001f1c, 0x000f9e, 0x0007ce,
+ 0x0003e2, 0x0001f0, 0x0000fa, 0x00007e, 0x00000e, 0x000006, 0x000000, 0x000002, 0x00001e, 0x00007f,
+ 0x0000fb, 0x0001f2, 0x0003e6, 0x0007c6, 0x000f9f, 0x001f1e, 0x007c7e, 0x00f8fe, 0x00f8fa, 0x01f1fe,
+ 0x00f8eb, 0x03e3ff, 0x007c77 },
+ { 15, 18, 17, 17, 16, 15, 15, 13, 12, 11,
+ 10, 9, 8, 7, 4, 3, 1, 2, 5, 7,
+ 8, 9, 10, 11, 12, 13, 15, 16, 16, 17,
+ 16, 18, 15 }
+ },
+ { /* dt */
+ { 0x003efc, 0x00fbfa, 0x007ddc, 0x00fbfe, 0x007dde, 0x007dfc, 0x003ef6, 0x001f76, 0x000fba, 0x000fbe,
+ 0x0003ec, 0x0001f2, 0x0000f8, 0x00007e, 0x00001e, 0x000006, 0x000000, 0x000002, 0x00000e, 0x00007f,
+ 0x0000fa, 0x0001f3, 0x0003ed, 0x0007dc, 0x000fbc, 0x001f7a, 0x003ef7, 0x007dfe, 0x007ddf, 0x00fbff,
+ 0x007ddd, 0x00fbfb, 0x003efd },
+ { 14, 16, 15, 16, 15, 15, 14, 13, 12, 12,
+ 10, 9, 8, 7, 5, 3, 1, 2, 4, 7,
+ 8, 9, 10, 11, 12, 13, 14, 15, 15, 16,
+ 15, 16, 14 }
+ }
+ } /* End Alfa Coarse */
+};
+
+const HUFF_TABLE huff_beta_table[2] =
+{
+ { /* Beta Fine */
+ { /* df0 */
+ { 0x000000, 0x000002, 0x000006, 0x00000e, 0x00001e, 0x00003e, 0x00007e, 0x0000fe, 0x0000ff },
+ { 1, 2, 3, 4, 5, 6, 7, 8, 8 }
+ },
+ { /* df */
+ { 0x001f1e, 0x000f8e, 0x0003e2, 0x0001f2, 0x0000fa, 0x00007e, 0x00001e, 0x000006, 0x000000, 0x000002,
+ 0x00000e, 0x00007f, 0x0000fb, 0x0001f3, 0x0001f0, 0x0007c6, 0x001f1f },
+ { 13, 12, 10, 9, 8, 7, 5, 3, 1, 2,
+ 4, 7, 8, 9, 9, 11, 13 }
+ },
+ { /* dt */
+ { 0x007dfe, 0x003efe, 0x000fbe, 0x0003ee, 0x0000fa, 0x00007e, 0x00001e, 0x000006, 0x000000, 0x000002,
+ 0x00000e, 0x00007f, 0x00007c, 0x0001f6, 0x0007de, 0x001f7e, 0x007dff },
+ { 15, 14, 12, 10, 8, 7, 5, 3, 1, 2,
+ 4, 7, 7, 9, 11, 13, 15 }
+ }
+ }, /* End Beta Fine */
+ { /* Beta Coarse */
+ { /* df0 */
+ { 0x000000, 0x000002, 0x000006, 0x00000e, 0x00000f },
+ { 1, 2, 3, 4, 4 }
+ },
+ { /* df */
+ { 0x0000fe, 0x00003e, 0x00000e, 0x000006, 0x000000, 0x000002, 0x00001e, 0x00007e, 0x0000ff },
+ { 8, 6, 4, 3, 1, 2, 5, 7, 8 }
+ },
+ { /* dt */
+ { 0x0000fe, 0x00007e, 0x00001e, 0x000006, 0x000000, 0x000002, 0x00000e, 0x00003e, 0x0000ff },
+ { 8, 7, 5, 3, 1, 2, 4, 6, 8 }
+ }
+ } /* End Beta Coarse */
+};
+
+const int16_t mc_paramupmix_fb_remix_order[4] = {0, 1, 2, 3};
+
+
/* clang-format on */
diff --git a/lib_enc/ivas_rom_enc.h b/lib_enc/ivas_rom_enc.h
index d240fb69187fded50b89d4c3ae5056002b238f30..c208259ed6052b15f17bc946754c8fa311b5e395 100644
--- a/lib_enc/ivas_rom_enc.h
+++ b/lib_enc/ivas_rom_enc.h
@@ -126,5 +126,8 @@ extern const float Stereo_dmx_s_wnd_coef_48k[L_FRAME48k >> 4];
extern const float Stereo_dmx_wnd_coef_32k[L_FRAME32k];
extern const float Stereo_dmx_wnd_coef_48k[L_FRAME48k];
+extern const HUFF_TABLE huff_alpha_table[2];
+extern const HUFF_TABLE huff_beta_table[2];
+extern const int16_t mc_paramupmix_fb_remix_order[4];
#endif
diff --git a/lib_enc/ivas_sba_enc.c b/lib_enc/ivas_sba_enc.c
index d3aab0a6e88b631f34c515061a8d9050da7d3345..e01de987412d4667582674ab0054f49260bacca8 100644
--- a/lib_enc/ivas_sba_enc.c
+++ b/lib_enc/ivas_sba_enc.c
@@ -119,28 +119,31 @@ ivas_error ivas_sba_enc_reconfigure(
{
DIRAC_ENC_HANDLE hDirAC = st_ivas->hDirAC;
SPAR_ENC_HANDLE hSpar;
- SBA_MODE sba_mode_old;
int16_t analysis_order_old;
int16_t spar_reconfig_flag;
+#ifdef FIX_DTX_428
+ int16_t nbands_old;
+ int16_t ndir_old;
+#endif
spar_reconfig_flag = 0;
nchan_transport_old = st_ivas->nchan_transport;
nCPE_old = st_ivas->nCPE;
nSCE_old = st_ivas->nSCE;
- sba_mode_old = st_ivas->sba_mode;
-
st_ivas->sba_analysis_order = ivas_sba_get_analysis_order( ivas_total_brate, hEncoderConfig->sba_order );
- st_ivas->sba_mode = ivas_sba_mode_select( ivas_total_brate );
-
analysis_order_old = ivas_sba_get_analysis_order( hEncoderConfig->last_ivas_total_brate, hEncoderConfig->sba_order );
+#ifdef FIX_DTX_428
+ nbands_old = st_ivas->hQMetaData->q_direction->cfg.nbands;
+ ndir_old = st_ivas->hQMetaData->no_directions;
+#endif
if ( analysis_order_old != st_ivas->sba_analysis_order )
{
int16_t i, n_old;
float **old_mem_hp20_in;
- n_old = ivas_sba_get_nchan_metadata( analysis_order_old );
- n = ivas_sba_get_nchan_metadata( st_ivas->sba_analysis_order );
+ n_old = ( analysis_order_old + 1 ) * ( analysis_order_old + 1 );
+ n = ( st_ivas->sba_analysis_order + 1 ) * ( st_ivas->sba_analysis_order + 1 );
if ( n > n_old )
{
@@ -199,35 +202,19 @@ ivas_error ivas_sba_enc_reconfigure(
old_mem_hp20_in = NULL;
}
}
-
- if ( st_ivas->sba_mode == SBA_MODE_SPAR )
+ ivas_spar_config( ivas_total_brate, min( st_ivas->sba_analysis_order, IVAS_MAX_SBA_ORDER ),
+ &st_ivas->nchan_transport, &st_ivas->nSCE, &st_ivas->nCPE, &st_ivas->hSpar->core_nominal_brate, -1 );
+#ifndef SBA_MODE_CLEAN_UP
+ for ( n = 0; n < DIRAC_MAX_ANA_CHANS; n++ )
{
- if ( st_ivas->hSpar == NULL )
- {
- if ( ( error = ivas_spar_enc_open( st_ivas, spar_reconfig_flag ) ) != IVAS_ERR_OK )
- {
- return error;
- }
- }
-
- ivas_spar_config( ivas_total_brate, min( st_ivas->sba_analysis_order, IVAS_MAX_SBA_ORDER ),
- &st_ivas->nchan_transport, &st_ivas->nSCE, &st_ivas->nCPE, &st_ivas->hSpar->core_nominal_brate, -1 );
-
- for ( n = 0; n < DIRAC_MAX_ANA_CHANS; n++ )
+ if ( hDirAC->sba_synchro_buffer[n] != NULL )
{
- if ( hDirAC->sba_synchro_buffer[n] != NULL )
- {
- free( hDirAC->sba_synchro_buffer[n] );
- hDirAC->sba_synchro_buffer[n] = NULL;
- }
+ free( hDirAC->sba_synchro_buffer[n] );
+ hDirAC->sba_synchro_buffer[n] = NULL;
}
- hDirAC->num_samples_synchro_delay = 0;
}
- else
- {
- ivas_spar_enc_close( &( st_ivas->hSpar ), hEncoderConfig->input_Fs, hEncoderConfig->nchan_inp, spar_reconfig_flag );
- }
-
+ hDirAC->num_samples_synchro_delay = 0;
+#endif
hSpar = st_ivas->hSpar;
if ( st_ivas->nchan_transport == 1 )
@@ -238,78 +225,53 @@ ivas_error ivas_sba_enc_reconfigure(
{
hEncoderConfig->element_mode_init = IVAS_CPE_MDCT;
}
-
- if ( ( sba_mode_old != st_ivas->sba_mode ) || ( nchan_transport_old != st_ivas->nchan_transport ) )
+ if ( nchan_transport_old != st_ivas->nchan_transport || ( ivas_total_brate < IVAS_512k && hEncoderConfig->last_ivas_total_brate >= IVAS_512k ) || ( ivas_total_brate >= IVAS_512k && hEncoderConfig->last_ivas_total_brate < IVAS_512k ) )
{
/* FB mixer handle */
- if ( st_ivas->sba_mode == SBA_MODE_SPAR )
+ if ( hDirAC->hFbMixer != NULL )
{
- if ( hDirAC->hFbMixer != NULL )
- {
- ivas_FB_mixer_close( &( hDirAC->hFbMixer ), hEncoderConfig->input_Fs, 0 );
- hDirAC->hFbMixer = NULL;
- }
-
- if ( sba_mode_old == SBA_MODE_SPAR )
- {
- spar_reconfig_flag = 1;
- ivas_spar_enc_close( &( st_ivas->hSpar ), hEncoderConfig->input_Fs, hEncoderConfig->nchan_inp, spar_reconfig_flag );
-
- if ( ( error = ivas_spar_enc_open( st_ivas, spar_reconfig_flag ) ) != IVAS_ERR_OK )
- {
- return error;
- }
- }
+ ivas_FB_mixer_close( &( hDirAC->hFbMixer ), hEncoderConfig->input_Fs, 0 );
+ hDirAC->hFbMixer = NULL;
}
- else
- {
- if ( hDirAC->hFbMixer == NULL )
- {
- IVAS_FB_CFG *fb_cfg;
-
- if ( ( error = ivas_fb_set_cfg( &fb_cfg, SBA_FORMAT, SBA_MODE_DIRAC, DIRAC_MAX_ANA_CHANS, 0, 0, hEncoderConfig->input_Fs ) ) != IVAS_ERR_OK )
- {
- return error;
- }
-
- /* Allocate and initialize FB mixer handle */
- if ( ( error = ivas_FB_mixer_open( &( hDirAC->hFbMixer ), hEncoderConfig->input_Fs, fb_cfg, 0 ) ) != IVAS_ERR_OK )
- {
- return error;
- }
- }
-
- if ( hDirAC->num_samples_synchro_delay == 0 )
- {
- hDirAC->num_samples_synchro_delay = NS2SA( hEncoderConfig->input_Fs, IVAS_FB_ENC_DELAY_NS );
+ spar_reconfig_flag = 1;
+ ivas_spar_enc_close( &( st_ivas->hSpar ), hEncoderConfig->input_Fs, hEncoderConfig->nchan_inp, spar_reconfig_flag );
- for ( n = 0; n < DIRAC_MAX_ANA_CHANS; n++ )
- {
- if ( ( hDirAC->sba_synchro_buffer[n] = (float *) malloc( hDirAC->num_samples_synchro_delay * sizeof( float ) ) ) == NULL )
- {
- return ( IVAS_ERROR( IVAS_ERR_FAILED_ALLOC, "Can not allocate memory for hDirAC synchro buffer\n" ) );
- }
- set_zero( hDirAC->sba_synchro_buffer[n], hDirAC->num_samples_synchro_delay );
- }
- for ( ; n < DIRAC_MAX_ANA_CHANS; n++ )
- {
- hDirAC->sba_synchro_buffer[n] = NULL;
- }
- }
+ if ( ( error = ivas_spar_enc_open( st_ivas, spar_reconfig_flag ) ) != IVAS_ERR_OK )
+ {
+ return error;
}
}
-
+#ifndef SBA_MODE_CLEAN_UP
+ hEncoderConfig->spar_reconfig_flag = spar_reconfig_flag;
+#else
+ st_ivas->hSpar->spar_reconfig_flag = spar_reconfig_flag;
+#endif
if ( ( error = ivas_dirac_enc_reconfigure( st_ivas ) ) != IVAS_ERR_OK )
{
return error;
}
-
- if ( st_ivas->sba_mode == SBA_MODE_SPAR )
+#ifdef FIX_DTX_428
+ if ( st_ivas->hQMetaData->q_direction->cfg.nbands != nbands_old || st_ivas->hQMetaData->no_directions != ndir_old )
{
- mvs2s( hDirAC->dirac_to_spar_md_bands, hSpar->dirac_to_spar_md_bands, DIRAC_MAX_NBANDS );
- hSpar->enc_param_start_band = hDirAC->hConfig->enc_param_start_band;
+ int16_t dir, j, i;
+ IVAS_QDIRECTION *q_direction = st_ivas->hQMetaData->q_direction;
+ for ( dir = 0; dir < st_ivas->hQMetaData->no_directions; dir++ )
+ {
+ for ( j = 0; j < q_direction[dir].cfg.nbands; j++ )
+ {
+ for ( i = 0; i < MAX_PARAM_SPATIAL_SUBFRAMES; i++ )
+ {
+ q_direction[dir].band_data[j].energy_ratio_index[i] = 0;
+ q_direction[dir].band_data[j].energy_ratio_index_mod[i] = 0;
+ }
+ }
+ }
}
-
+#endif
+#ifndef SBA_MODE_CLEAN_UP
+ mvs2s( hDirAC->dirac_to_spar_md_bands, hSpar->dirac_to_spar_md_bands, DIRAC_MAX_NBANDS );
+#endif
+ hSpar->enc_param_start_band = hDirAC->hConfig->enc_param_start_band;
/*-----------------------------------------------------------------*
* Allocate, initialize, and configure SCE/CPE/MCT handles
*-----------------------------------------------------------------*/
@@ -322,3 +284,30 @@ ivas_error ivas_sba_enc_reconfigure(
return error;
}
+
+#ifdef ARITH_HUFF_CODER_CHANGES
+int16_t ivas_sba_get_max_md_bits(
+ Encoder_Struct *st_ivas )
+{
+ int16_t max_md_bits;
+ int16_t max_bits;
+ if ( ivas_get_hodirac_flag( st_ivas->hEncoderConfig->ivas_total_brate, st_ivas->sba_analysis_order ) )
+ {
+ max_bits = 2000;
+ }
+ else
+ {
+ max_bits = 500;
+ }
+ max_md_bits = min( st_ivas->hQMetaData->metadata_max_bits + 1, max_bits ); // TODO: remove 500 once max MD bits has been defined at all bitrates in DirAC
+#ifndef SBA_MODE_CLEAN_UP
+ if ( st_ivas->sba_mode == SBA_MODE_SPAR )
+#else
+ if ( st_ivas->hEncoderConfig->ivas_format == SBA_FORMAT )
+#endif
+ {
+ max_md_bits += st_ivas->hSpar->hMdEnc->spar_md_cfg.max_md_bits_spar;
+ }
+ return max_md_bits;
+}
+#endif
diff --git a/lib_enc/ivas_sce_enc.c b/lib_enc/ivas_sce_enc.c
index c8577a85bae41f124907bdd60809cca4d529b7d6..87c0e8e9d333481f8d0afcf8998bd64c9b836149 100644
--- a/lib_enc/ivas_sce_enc.c
+++ b/lib_enc/ivas_sce_enc.c
@@ -205,8 +205,12 @@ ivas_error ivas_sce_enc(
* Reset metadata
*----------------------------------------------------------------*/
+#ifndef SBA_MODE_CLEAN_UP
reset_metadata_spatial( ivas_format, hSCE->hMetaData, hSCE->element_brate, &st->total_brate, st->core_brate, nb_bits_metadata, st_ivas->sba_mode );
+#else
+ reset_metadata_spatial( ivas_format, hSCE->hMetaData, hSCE->element_brate, &st->total_brate, st->core_brate, nb_bits_metadata );
+#endif
/*----------------------------------------------------------------*
* Write IVAS format signaling in SID frames
*----------------------------------------------------------------*/
@@ -312,6 +316,14 @@ ivas_error create_sce_enc(
{
return ( IVAS_ERROR( IVAS_ERR_FAILED_ALLOC, "Can not allocate memory for MetaData structure\n" ) );
}
+
+#ifdef IND_LIST_DYN
+ /* set pointer to the buffer of metadata indices */
+ hSCE->hMetaData->ind_list = st_ivas->ind_list_metadata;
+ hSCE->hMetaData->ivas_ind_list_zero = &st_ivas->ind_list_metadata;
+ hSCE->hMetaData->ivas_max_num_indices = &st_ivas->ivas_max_num_indices_metadata;
+ reset_indices_enc( hSCE->hMetaData, st_ivas->ivas_max_num_indices_metadata );
+#endif
}
else
{
@@ -332,7 +344,11 @@ ivas_error create_sce_enc(
st->total_brate = hSCE->element_brate; /* dummy initialization for getting right pointers initialization of input buffers in init_coder_ace_plus() */
st->mct_chan_mode = MCT_CHAN_MODE_REGULAR;
- if ( ( error = init_encoder( st, 0, st_ivas->hEncoderConfig->var_SID_rate_flag, st_ivas->hEncoderConfig->interval_SID, 0, st_ivas->ism_mode ) ) != IVAS_ERR_OK )
+ if ( ( error = init_encoder( st,
+#ifdef IND_LIST_DYN
+ st_ivas,
+#endif
+ 0, st_ivas->hEncoderConfig->var_SID_rate_flag, st_ivas->hEncoderConfig->interval_SID, 0, st_ivas->ism_mode ) ) != IVAS_ERR_OK )
{
return error;
}
diff --git a/lib_enc/ivas_sns_enc.c b/lib_enc/ivas_sns_enc.c
index 762b0aeb0f0d0d09ccc946f368a1e905e3d3b28e..5197a260b9ab0ad830176956a6c33a550cb8e522 100644
--- a/lib_enc/ivas_sns_enc.c
+++ b/lib_enc/ivas_sns_enc.c
@@ -38,10 +38,8 @@
#include "prot.h"
#include "ivas_prot.h"
#include "rom_com.h"
-#ifdef SNS_MSVQ
#include "ivas_rom_com.h"
#include "ivas_cnst.h"
-#endif
#ifdef DEBUGGING
#include "debug.h"
#endif
@@ -57,78 +55,89 @@
/* r : codebook index */
static int16_t sns_1st_cod(
const float *sns, /* i : vector to quantize */
- float *snsq /* i/o: i:prediction o:quantized sns */
+ const int16_t L_frame,
+ const int16_t core,
+ float *snsq /* o : quantized sns */
)
{
- int16_t i, j, index;
- int16_t j0, j1, index0, index1;
- float dist_min, dist, temp;
- const float *p_dico;
-
- j0 = 0;
- j1 = M / 2;
- dist_min = 1.0e30f;
- p_dico = sns_vq_cdk1;
- index0 = 0;
-
- for ( i = 0; i < 32; i++ )
+ int16_t index;
+ const int16_t split_len = M / 2;
+ const int16_t *means;
+ const float means_fix2float = 1.f / powf( 2, SNS_MEANS_BITS_4_FRAC );
+
+ /* remove means */
+ means = NULL;
+ switch ( L_frame )
{
- dist = 0.0;
-
- for ( j = j0; j < j1; j++ )
- {
- temp = sns[j] - *p_dico++;
- dist += temp * temp;
- }
-
- if ( dist < dist_min )
- {
- dist_min = dist;
- index0 = i;
- }
+ case L_FRAME16k:
+ means = &sns_1st_means_16k[core - 1][0];
+ break;
+ case L_FRAME25_6k:
+ means = &sns_1st_means_25k6[core - 1][0];
+ break;
+ case L_FRAME32k:
+ means = &sns_1st_means_32k[core - 1][0];
+ break;
+ default:
+ assert( !"illegal frame length in sns_1st_cod" );
}
- /* quantized vector */
- p_dico = &sns_vq_cdk1[index0 * ( M / 2 )];
-
- for ( j = j0; j < j1; j++ )
+ for ( int16_t i = 0; i < M; ++i )
{
- snsq[j] = *p_dico++; /* += cause it's differential */
+ snsq[i] = sns[i] - means[i] * means_fix2float;
}
- j0 = M / 2;
- j1 = M;
- dist_min = 1.0e30f;
- p_dico = sns_vq_cdk2;
- index1 = 0;
-
- for ( i = 0; i < 32; i++ )
+ index = 0;
+ for ( int16_t split = 0; split < 2; ++split )
{
- dist = 0.0;
-
- for ( j = j0; j < j1; j++ )
+ const int16_t *cdbk_ptr;
+ int16_t j0, j1, index_split;
+ float dist_min;
+ const float cdbk_fix2float = 1.f / powf( 2, SNS_CDBKS_BITS_4_FRAC );
+ const int16_t *const cdbk = &sns_1st_cdbk[split][core - 1][0];
+
+ j0 = split * split_len;
+ j1 = j0 + split_len;
+
+ cdbk_ptr = cdbk;
+ dist_min = 1.0e30f;
+ index_split = 0;
+ for ( int16_t i = 0; i < 32; ++i )
{
- temp = sns[j] - *p_dico++;
- dist += temp * temp;
+ float dist;
+
+ dist = 0.f;
+ for ( int16_t j = j0; j < j1; ++j )
+ {
+ float tmp;
+
+ tmp = snsq[j] - ( *cdbk_ptr++ ) * cdbk_fix2float;
+ dist += tmp * tmp;
+ }
+
+ if ( dist < dist_min )
+ {
+ dist_min = dist;
+ index_split = i;
+ }
}
- if ( dist < dist_min )
+ /* set quantized vector */
+ cdbk_ptr = &cdbk[index_split * split_len];
+ for ( int16_t j = j0; j < j1; ++j )
{
- dist_min = dist;
- index1 = i;
+ snsq[j] = ( *cdbk_ptr++ ) * cdbk_fix2float + means[j] * means_fix2float;
}
- }
- /* quantized vector */
- p_dico = &sns_vq_cdk2[index1 * ( M / 2 )];
+ /* for second split shift by five bits to store both indices as one 10 bit value */
+ if ( split == 1 )
+ {
+ index_split <<= 5;
+ }
- for ( j = j0; j < j1; j++ )
- {
- snsq[j] = *p_dico++; /* += cause it's differential */
+ index += index_split;
}
- index = index0 + ( index1 << 5 );
-
return index;
}
@@ -197,12 +206,13 @@ static int16_t sns_2st_cod(
*-------------------------------------------------------------------*/
void sns_avq_cod(
- const float *sns, /* i : Input sns vectors */
- const float *snsmid, /* i : Input mid-sns vectors */
- float *sns_q, /* o : Quantized LFS vectors */
- float *snsmid_q, /* o : Quantized mid-LFS vectors */
- int16_t *index, /* o : Quantization indices */
- const int16_t core, /* i : core */
+ const float *sns, /* i : Input sns vectors */
+ const float *snsmid, /* i : Input mid-sns vectors */
+ float *sns_q, /* o : Quantized LFS vectors */
+ float *snsmid_q, /* o : Quantized mid-LFS vectors */
+ int16_t *index, /* o : Quantization indices */
+ const int16_t core, /* i : core */
+ const int16_t L_frame,
const int16_t low_brate_mode /* i : flag low bit operating mode */
)
{
@@ -210,7 +220,7 @@ void sns_avq_cod(
float snsmid_q0[M];
int16_t indxt[256], nbits, nbt, nit;
- index[0] = sns_1st_cod( sns, sns_q );
+ index[0] = sns_1st_cod( sns, L_frame, core, sns_q );
nit = 1 + 2;
if ( !low_brate_mode )
{
@@ -231,7 +241,7 @@ void sns_avq_cod(
{
index++;
- index[0] = sns_1st_cod( snsmid, snsmid_q );
+ index[0] = sns_1st_cod( snsmid, L_frame, core, snsmid_q );
nit = 1 + 2;
if ( !low_brate_mode )
{
@@ -288,10 +298,11 @@ void sns_avq_cod(
void sns_avq_cod_stereo(
const float *snsl, /* i : Input sns vector (left channel) */
const float *snsr, /* i : Input sns vector (right channel) */
- float *snsl_q, /* o : Quantized sns vector (left channel) */
- float *snsr_q, /* o : Quantized sns vector (right channel) */
- int16_t *indexl, /* o : Quantization indices (left channel) */
- int16_t *indexr /* o : Quantization indices (right channel) */
+ const int16_t L_frame,
+ float *snsl_q, /* o : Quantized sns vector (left channel) */
+ float *snsr_q, /* o : Quantized sns vector (right channel) */
+ int16_t *indexl, /* o : Quantization indices (left channel) */
+ int16_t *indexr /* o : Quantization indices (right channel) */
)
{
int16_t i, flag_zero;
@@ -331,7 +342,7 @@ void sns_avq_cod_stereo(
}
/* Quantize mid */
- indexl[0] = sns_1st_cod( mid, mid_q );
+ indexl[0] = sns_1st_cod( mid, L_frame, TCX_20_CORE, mid_q );
sns_2st_cod( mid, mid_q, &indexl[1] );
/* Quantize side */
@@ -371,18 +382,17 @@ void sns_avq_cod_stereo(
*indexr++ = 1;
/* Quantize left */
- indexl[0] = sns_1st_cod( snsl, snsl_q );
+ indexl[0] = sns_1st_cod( snsl, L_frame, TCX_20_CORE, snsl_q );
sns_2st_cod( snsl, snsl_q, &indexl[1] );
/* Quantize right */
- indexr[0] = sns_1st_cod( snsr, snsr_q );
+ indexr[0] = sns_1st_cod( snsr, L_frame, TCX_20_CORE, snsr_q );
sns_2st_cod( snsr, snsr_q, &indexr[1] );
}
return;
}
-#ifdef SNS_MSVQ
int16_t quantize_sns(
float sns_in[CPE_CHANNELS][NB_DIV][M],
float snsQ_out[CPE_CHANNELS][NB_DIV][M],
@@ -395,8 +405,6 @@ int16_t quantize_sns(
int16_t nbits, idxIndices;
Encoder_State *st;
float weights[M];
- const float *means;
- float sns_buffer[CPE_CHANNELS][NB_DIV][M];
nbits = 0;
idxIndices = 0;
@@ -407,47 +415,50 @@ int16_t quantize_sns(
sns_stereo_mode[1] = SNS_STEREO_MODE_LR;
zero_side_flag[0] = 0;
zero_side_flag[1] = 0;
+
+ /* use snsQ_out as buffer, move input vectors */
+ for ( ch = 0; ch < CPE_CHANNELS; ++ch )
+ {
+ nSubframes = ( sts[ch]->core == TCX_20_CORE ) ? 1 : NB_DIV;
+ for ( k = 0; k < nSubframes; ++k )
+ {
+ mvr2r( sns_in[ch][k], snsQ_out[ch][k], M );
+ }
+ }
+
if ( sts[0]->core == sts[1]->core )
{
nSubframes = ( sts[0]->core == TCX_20_CORE ) ? 1 : NB_DIV;
for ( k = 0; k < nSubframes; ++k )
{
- float *side;
+ float side[M];
float ener_side;
- side = &sns_buffer[1][k][0];
- v_sub( sns_in[0][k], sns_in[1][k], side, M );
+ v_sub( snsQ_out[0][k], snsQ_out[1][k], side, M );
ener_side = dotp( side, side, M );
sns_stereo_mode[k] = ener_side < 12.f;
zero_side_flag[k] = ener_side < 1.f;
+
+ if ( sns_stereo_mode[k] == SNS_STEREO_MODE_MS )
+ {
+ convertToMS( M, snsQ_out[0][k], snsQ_out[1][k], 0.5f );
+ }
}
}
/* prepare buffers depending on the chosen stereo mode */
- /* remove means of L/R SNS parameters */
- for ( ch = 0; ch < CPE_CHANNELS; ++ch )
- {
- st = sts[ch];
- nSubframes = ( st->core == TCX_20_CORE ) ? 1 : NB_DIV;
- means = ( st->core == TCX_20_CORE ) ? ivas_sns_means_tcx20 : ivas_sns_means_tcx10;
- for ( k = 0; k < nSubframes; ++k )
- {
- v_sub( sns_in[ch][k], means, sns_buffer[ch][k], M );
- }
- }
- if ( sns_stereo_mode[0] == SNS_STEREO_MODE_MS || sns_stereo_mode[1] == SNS_STEREO_MODE_MS )
+ nSubframes = ( sts[0]->core == TCX_20_CORE ) ? 1 : NB_DIV;
+ for ( k = 0; k < nSubframes; ++k )
{
- nSubframes = ( sts[0]->core == TCX_20_CORE ) ? 1 : NB_DIV;
- for ( k = 0; k < nSubframes; ++k )
+ mvr2r( sns_in[0][k], snsQ_out[0][k], M );
+ mvr2r( sns_in[1][k], snsQ_out[1][k], M );
+ if ( sns_stereo_mode[k] == SNS_STEREO_MODE_MS )
{
- if ( sns_stereo_mode[k] == SNS_STEREO_MODE_MS )
- {
- convertToMS( M, sns_buffer[0][k], sns_buffer[1][k], 0.5f );
- }
+ convertToMS( M, snsQ_out[0][k], snsQ_out[1][k], 0.5f );
}
}
@@ -464,7 +475,7 @@ int16_t quantize_sns(
const int16_t *bits = ( nSubframes == 1 ) ? ivas_sns_cdbks_tcx20_bits : ivas_sns_cdbks_tcx10_bits;
int16_t nStages = ( ( nSubframes == 1 ) ? SNS_MSVQ_NSTAGES_TCX20 : SNS_MSVQ_NSTAGES_TCX10 );
float *snsQ = snsQ_out[ch][k];
- const float *sns_ptr = sns_buffer[ch][k];
+ const float *sns_ptr = snsQ_out[ch][k];
if ( is_side )
{
@@ -479,27 +490,13 @@ int16_t quantize_sns(
nStages = SNS_MSVQ_NSTAGES_SIDE;
bits = ( st->core == TCX_20_CORE ) ? ivas_sns_cdbks_side_tcx20_bits : ivas_sns_cdbks_side_tcx10_bits;
- means = ( st->core == TCX_20_CORE ) ? ivas_sns_means_side_tcx20 : ivas_sns_means_side_tcx10;
-
- v_sub( sns_ptr, means, snsQ, M );
-#ifdef ERI_FDCNGVQ_LOW_ROM
msvq_enc( side_cdbks, NULL, NULL, snsQ, side_levels, 3, nStages, weights, M, M, 0, NULL, &indices[idxIndices] );
msvq_dec( side_cdbks, NULL, NULL, nStages, M, M, &indices[idxIndices], 0, NULL, snsQ, NULL );
-#else
- msvq_enc( side_cdbks, NULL, NULL, snsQ, side_levels, 3, nStages, weights, M, M, &indices[idxIndices] );
- msvq_dec( side_cdbks, NULL, NULL, nStages, M, M, &indices[idxIndices], snsQ, NULL );
-#endif
- v_add( snsQ, means, snsQ, M );
}
else
{
-#ifdef ERI_FDCNGVQ_LOW_ROM
msvq_enc( cdbks, NULL, NULL, sns_ptr, levels, 3, nStages, weights, M, M, 0, NULL, &indices[idxIndices] );
msvq_dec( cdbks, NULL, NULL, nStages, M, M, &indices[idxIndices], 0, NULL, snsQ, NULL );
-#else
- msvq_enc( cdbks, NULL, NULL, sns_ptr, levels, 3, nStages, weights, M, M, &indices[idxIndices] );
- msvq_dec( cdbks, NULL, NULL, nStages, M, M, &indices[idxIndices], snsQ, NULL );
-#endif
}
idxIndices += nStages;
@@ -522,18 +519,6 @@ int16_t quantize_sns(
}
}
- /* add means back */
- for ( ch = 0; ch < CPE_CHANNELS; ++ch )
- {
- st = sts[ch];
- nSubframes = ( st->core == TCX_20_CORE ) ? 1 : NB_DIV;
- means = ( st->core == TCX_20_CORE ) ? ivas_sns_means_tcx20 : ivas_sns_means_tcx10;
- for ( k = 0; k < nSubframes; ++k )
- {
- v_add( snsQ_out[ch][k], means, snsQ_out[ch][k], M );
- }
- }
return nbits;
}
-#endif // SNS_MSVQ
diff --git a/lib_enc/ivas_spar_encoder.c b/lib_enc/ivas_spar_encoder.c
index c659979d2b7be0b589bd697fe91870134f9bd355..5956ef03dd28b76e89be3f2830d6c0354f5807bb 100644
--- a/lib_enc/ivas_spar_encoder.c
+++ b/lib_enc/ivas_spar_encoder.c
@@ -66,6 +66,7 @@ ivas_error ivas_spar_enc_open(
ENCODER_CONFIG_HANDLE hEncoderConfig;
IVAS_FB_CFG *fb_cfg;
int16_t nchan_inp, nchan_transport, sba_order_internal;
+ int16_t nchan_fb_in;
int16_t table_idx, active_w_mixing;
int32_t input_Fs, ivas_total_brate;
ivas_error error;
@@ -83,12 +84,34 @@ ivas_error ivas_spar_enc_open(
}
}
+#ifdef SBA_MODE_CLEAN_UP
+ hSpar->spar_reconfig_flag = 0;
+#endif
input_Fs = hEncoderConfig->input_Fs;
sba_order_internal = min( st_ivas->sba_analysis_order, IVAS_MAX_SBA_ORDER );
- nchan_inp = ivas_sba_get_nchan_metadata( sba_order_internal );
+ nchan_inp = ivas_sba_get_nchan_metadata( sba_order_internal,
+ hEncoderConfig->ivas_total_brate );
assert( nchan_inp <= hEncoderConfig->nchan_inp );
ivas_total_brate = hEncoderConfig->ivas_total_brate;
+ nchan_fb_in = 0;
+ if ( st_ivas->sba_analysis_order == 1 )
+ {
+ nchan_fb_in = FOA_CHANNELS;
+ }
+ else if ( st_ivas->sba_analysis_order == 2 )
+ {
+ nchan_fb_in = 9;
+ }
+ else if ( st_ivas->sba_analysis_order == 3 )
+ {
+ nchan_fb_in = 11;
+ }
+ else
+ {
+ assert( 0 && "sba_order must be 1,2, or 3!" );
+ }
+
nchan_transport = ivas_get_sba_num_TCs( hEncoderConfig->ivas_total_brate, sba_order_internal );
// bw = ivas_get_bw_idx_from_sample_rate(pCfg->input_Fs);
@@ -103,7 +126,13 @@ ivas_error ivas_spar_enc_open(
/* set FB config. */
active_w_mixing = ivas_spar_br_table_consts[table_idx].active_w;
- ivas_fb_set_cfg( &fb_cfg, SBA_FORMAT, SBA_MODE_SPAR, nchan_inp, nchan_transport, active_w_mixing, input_Fs );
+#ifndef SBA_MODE_CLEAN_UP
+ ivas_fb_set_cfg( &fb_cfg, SBA_FORMAT, SBA_MODE_SPAR, nchan_inp, nchan_transport, active_w_mixing, input_Fs,
+ nchan_fb_in );
+#else
+ ivas_fb_set_cfg( &fb_cfg, SBA_FORMAT, nchan_inp, nchan_transport, active_w_mixing, input_Fs,
+ nchan_fb_in );
+#endif
fb_cfg->remix_order = remix_order_set[hSpar->hMdEnc->spar_md_cfg.remix_unmix_order];
/* FB mixer handle */
@@ -113,7 +142,11 @@ ivas_error ivas_spar_enc_open(
}
/* Covariance handle */
- if ( ( error = ivas_spar_covar_enc_open( &( hSpar->hCovEnc ), hSpar->hFbMixer->pFb, input_Fs, nchan_inp ) ) != IVAS_ERR_OK )
+#ifdef FIX_489_COV_SMOOTHING
+ if ( ( error = ivas_spar_covar_enc_open( &( hSpar->hCovEnc ), hSpar->hFbMixer->pFb, input_Fs, nchan_inp, COV_SMOOTH_SPAR, hEncoderConfig->ivas_total_brate ) ) != IVAS_ERR_OK )
+#else
+ if ( ( error = ivas_spar_covar_enc_open( &( hSpar->hCovEnc ), hSpar->hFbMixer->pFb, input_Fs, nchan_inp, hEncoderConfig->ivas_total_brate ) ) != IVAS_ERR_OK )
+#endif
{
return error;
}
@@ -202,7 +235,11 @@ ivas_error ivas_spar_enc_open(
hSpar->hCoreCoderVAD->total_brate = hEncoderConfig->ivas_total_brate; /* dummy initialization for getting right pointers initialization of input buffers in init_coder_ace_plus() */
hSpar->hCoreCoderVAD->mct_chan_mode = MCT_CHAN_MODE_IGNORE;
- if ( ( error = init_encoder( hSpar->hCoreCoderVAD, 0, hEncoderConfig->var_SID_rate_flag, hEncoderConfig->interval_SID, 1, st_ivas->ism_mode ) ) != IVAS_ERR_OK )
+ if ( ( error = init_encoder( hSpar->hCoreCoderVAD,
+#ifdef IND_LIST_DYN
+ st_ivas,
+#endif
+ 0, hEncoderConfig->var_SID_rate_flag, hEncoderConfig->interval_SID, 1, st_ivas->ism_mode ) ) != IVAS_ERR_OK )
{
return error;
}
@@ -316,10 +353,9 @@ ivas_error ivas_spar_enc(
error = IVAS_ERR_OK;
hEncoderConfig = st_ivas->hEncoderConfig;
- // VE2DB: can hFbMixer->ppFilterbank_prior_input be replaced by st->input ?
-
/* check last sba_mode */
- if ( ivas_sba_mode_select( st_ivas->hEncoderConfig->last_ivas_total_brate ) == SBA_MODE_DIRAC )
+#ifndef SBA_MODE_CLEAN_UP
+ if ( ivas_sba_mode_select() == SBA_MODE_DIRAC )
{
Encoder_State *sts[MCT_MAX_BLOCKS];
@@ -339,13 +375,13 @@ ivas_error ivas_spar_enc(
}
/* update FB prior input */
- // VE: last 1ms of 'ppFilterbank_prior_input' is not correct
for ( int16_t i = 0; i < st_ivas->nchan_transport; i++ )
{
mvr2r( ( sts[i]->input_buff + NS2SA( hEncoderConfig->input_Fs, IVAS_FB_ENC_DELAY_NS ) ),
( st_ivas->hSpar->hFbMixer->ppFilterbank_prior_input[i] + st_ivas->hSpar->hFbMixer->fb_cfg->prior_input_length - input_frame ), input_frame );
}
}
+#endif
/* front VAD */
if ( ( error = front_vad_spar( st_ivas->hSpar, data_f[0], hEncoderConfig, input_frame ) ) != IVAS_ERR_OK )
@@ -389,10 +425,11 @@ static ivas_error ivas_spar_enc_process(
float data_f[][L_FRAME48k] /* i/o: input/transport audio channels */
)
{
- float pcm_tmp[IVAS_SPAR_MAX_CH][L_FRAME48k * 2];
- float *p_pcm_tmp[IVAS_SPAR_MAX_CH];
+ float pcm_tmp[DIRAC_MAX_ANA_CHANS][L_FRAME48k * 2];
+ float *p_pcm_tmp[DIRAC_MAX_ANA_CHANS];
int16_t i, j, b, i_ts, input_frame, dtx_vad;
int16_t transient_det[2];
+ int16_t hodirac_flag;
int32_t ivas_total_brate, input_Fs;
float *cov_real[IVAS_SPAR_MAX_CH][IVAS_SPAR_MAX_CH];
float *cov_dtx_real[IVAS_SPAR_MAX_CH][IVAS_SPAR_MAX_CH];
@@ -403,14 +440,32 @@ static ivas_error ivas_spar_enc_process(
const int16_t *order;
SPAR_ENC_HANDLE hSpar = st_ivas->hSpar;
IVAS_QMETADATA_HANDLE hQMetaData = st_ivas->hQMetaData;
+#ifndef SBA_MODE_CLEAN_UP
int16_t ts, l_ts, orig_dirac_bands, num_del_samples;
+#else
+ int16_t ts, l_ts, num_del_samples;
+#endif
+
float *ppIn_FR_real[IVAS_SPAR_MAX_CH], *ppIn_FR_imag[IVAS_SPAR_MAX_CH];
- float w_del_buf[IVAS_FB_1MS_48K_SAMP];
+ float wyzx_del_buf[FOA_CHANNELS][IVAS_FB_1MS_48K_SAMP];
+#ifndef SBA_MODE_CLEAN_UP
float dir[3], avg_dir[3];
float energySum, vecLen;
+#endif
+ int16_t nchan_fb_in;
+#ifdef ARITH_HUFF_CODER_CHANGES
+ /*Commented for now*/
+ /*int16_t start_nb_bits;
+ int16_t total_md_bits, total_sba_bits;*/
+#endif
push_wmops( "ivas_spar_enc_process" );
+#ifdef ARITH_HUFF_CODER_CHANGES
+ /*Commented for now*/
+ // start_nb_bits = hMetaData->nb_bits_tot;
+#endif
+
/*-----------------------------------------------------------------------------------------*
* Initialization
*-----------------------------------------------------------------------------------------*/
@@ -423,10 +478,17 @@ static ivas_error ivas_spar_enc_process(
input_frame = (int16_t) ( input_Fs / FRAMES_PER_SEC );
sba_order = min( st_ivas->sba_analysis_order, IVAS_MAX_SBA_ORDER );
- nchan_inp = ivas_sba_get_nchan_metadata( sba_order );
+ nchan_inp = ivas_sba_get_nchan_metadata( sba_order,
+ hEncoderConfig->ivas_total_brate );
assert( nchan_inp <= hEncoderConfig->nchan_inp );
- for ( i = FOA_CHANNELS + 1; i < nchan_inp; i++ )
+ int16_t active_w_vlbr;
+ active_w_vlbr = ( hEncoderConfig->ivas_total_brate < IVAS_24k4 ) ? 1 : 0;
+
+ nchan_fb_in = hSpar->hFbMixer->fb_cfg->nchan_fb_in;
+ nchan_transport = st_ivas->nchan_transport;
+
+ for ( i = FOA_CHANNELS + 1; i < nchan_fb_in; i++ )
{
mvr2r( data_f[HOA_keep_ind[i]], data_f[i], input_frame );
}
@@ -436,29 +498,37 @@ static ivas_error ivas_spar_enc_process(
*-----------------------------------------------------------------------------------------*/
ivas_transient_det_process( hSpar->hTranDet, data_f[0], input_frame, transient_det );
- if ( sba_order == 1 )
+ if ( ivas_total_brate < IVAS_24k4 )
{
- transient_det[1] = transient_det[0];
+ transient_det[1] = 0;
}
-
/* store previous input samples for W in local buffer */
assert( num_del_samples <= IVAS_FB_1MS_48K_SAMP );
- mvr2r( &hSpar->hFbMixer->ppFilterbank_prior_input[0][hSpar->hFbMixer->fb_cfg->prior_input_length - num_del_samples], w_del_buf, num_del_samples );
+ if ( hSpar->hFbMixer->fb_cfg->active_w_mixing == 0 )
+ {
+ /* fill delay (1 ms) buffer for all Transport channels */
+ for ( i = 0; i < hSpar->hFbMixer->fb_cfg->num_out_chans; i++ )
+ {
+ int idx = hSpar->hFbMixer->fb_cfg->remix_order[i];
+ mvr2r( &hSpar->hFbMixer->ppFilterbank_prior_input[idx][hSpar->hFbMixer->fb_cfg->prior_input_length - num_del_samples], wyzx_del_buf[idx], num_del_samples );
+ }
+ }
/*-----------------------------------------------------------------------------------------*
* FB mixer ingest
*-----------------------------------------------------------------------------------------*/
- for ( i = 0; i < nchan_inp; i++ )
+ for ( i = 0; i < nchan_fb_in; i++ )
{
p_pcm_tmp[i] = pcm_tmp[i];
}
/* run Filter Bank overlapping MDFT analysis first, then we can use the temporary buffer for Parameter MDFT analysis*/
- ivas_fb_mixer_pcm_ingest( hSpar->hFbMixer, data_f, p_pcm_tmp, input_frame );
+ ivas_fb_mixer_pcm_ingest( hSpar->hFbMixer, data_f, p_pcm_tmp, input_frame,
+ hSpar->hMdEnc->HOA_md_ind );
/* prepare Parameter MDFT analysis */
- for ( i = 0; i < nchan_inp; i++ )
+ for ( i = 0; i < nchan_fb_in; i++ )
{
ppIn_FR_real[i] = p_pcm_tmp[i];
ppIn_FR_imag[i] = p_pcm_tmp[i] + input_frame;
@@ -469,10 +539,13 @@ static ivas_error ivas_spar_enc_process(
for ( ts = 0; ts < MAX_PARAM_SPATIAL_SUBFRAMES; ts++ )
{
- ivas_fb_mixer_get_windowed_fr( hSpar->hFbMixer, p_pcm_tmp, ppIn_FR_real, ppIn_FR_imag, l_ts, l_ts );
- ivas_fb_mixer_update_prior_input( hSpar->hFbMixer, p_pcm_tmp, l_ts );
+ ivas_fb_mixer_get_windowed_fr( hSpar->hFbMixer, p_pcm_tmp, ppIn_FR_real, ppIn_FR_imag, l_ts, l_ts,
+ nchan_fb_in );
+
+ ivas_fb_mixer_update_prior_input( hSpar->hFbMixer, p_pcm_tmp, l_ts,
+ nchan_fb_in );
- for ( i = 0; i < nchan_inp; i++ )
+ for ( i = 0; i < nchan_fb_in; i++ )
{
p_pcm_tmp[i] += l_ts;
ppIn_FR_real[i] += l_ts;
@@ -481,7 +554,7 @@ static ivas_error ivas_spar_enc_process(
}
/* turn pointers back to the local buffer, needed for the following processing */
- for ( i = 0; i < nchan_inp; i++ )
+ for ( i = 0; i < nchan_fb_in; i++ )
{
ppIn_FR_real[i] = pcm_tmp[i];
ppIn_FR_imag[i] = pcm_tmp[i] + input_frame;
@@ -494,7 +567,10 @@ static ivas_error ivas_spar_enc_process(
* DirAC encoding
*-----------------------------------------------------------------------------------------*/
- ivas_dirac_param_est_enc( st_ivas->hDirAC, hQMetaData->q_direction, hQMetaData->useLowerRes, data_f, ppIn_FR_real, ppIn_FR_imag, input_frame, st_ivas->sba_mode );
+ hodirac_flag = ivas_get_hodirac_flag( ivas_total_brate, st_ivas->sba_analysis_order );
+
+#ifndef SBA_MODE_CLEAN_UP
+ ivas_dirac_param_est_enc( st_ivas->hDirAC, hQMetaData->q_direction, hQMetaData->useLowerRes, data_f, ppIn_FR_real, ppIn_FR_imag, input_frame, st_ivas->sba_mode, hodirac_flag, hodirac_flag ? HOA2_CHANNELS : FOA_CHANNELS );
if ( hQMetaData->q_direction->cfg.nbands > 0 )
{
@@ -504,14 +580,15 @@ static ivas_error ivas_spar_enc_process(
{
/* WB 4TC mode bit : disable for now*/
push_next_indice( hMetaData, 0, 1 );
- ivas_qmetadata_enc_encode( hMetaData, hQMetaData );
+
+ ivas_qmetadata_enc_encode( hMetaData, hQMetaData, hodirac_flag );
}
else
{
hQMetaData->q_direction[0].cfg.nbands = DIRAC_DTX_BANDS;
/* compute directions */
- for ( i = 0; i < MAX_PARAM_SPATIAL_SUBFRAMES; i++ )
+ for ( i = 0; i < hQMetaData->q_direction[0].cfg.nblocks; i++ )
{
set_zero( dir, 3 );
set_zero( avg_dir, 3 );
@@ -577,6 +654,9 @@ static ivas_error ivas_spar_enc_process(
hQMetaData->q_direction->cfg.nbands = orig_dirac_bands;
}
}
+#else
+ ivas_dirac_enc( st_ivas->hDirAC, hQMetaData, hMetaData, data_f, ppIn_FR_real, ppIn_FR_imag, input_frame, dtx_vad, hEncoderConfig->ivas_format, hodirac_flag );
+#endif
/*-----------------------------------------------------------------------------------------*
* Set SPAR bitrates
*-----------------------------------------------------------------------------------------*/
@@ -586,7 +666,11 @@ static ivas_error ivas_spar_enc_process(
if ( hSpar->hMdEnc->table_idx != table_idx )
{
hSpar->hMdEnc->table_idx = table_idx;
- if ( ivas_total_brate != hEncoderConfig->last_ivas_total_brate )
+#ifndef SBA_MODE_CLEAN_UP
+ if ( ( ivas_total_brate != hEncoderConfig->last_ivas_total_brate ) && ( !hEncoderConfig->spar_reconfig_flag ) )
+#else
+ if ( ( ivas_total_brate != hEncoderConfig->last_ivas_total_brate ) && ( !hSpar->spar_reconfig_flag ) )
+#endif
{
if ( ( error = ivas_spar_md_enc_init( hSpar->hMdEnc, hEncoderConfig, sba_order ) ) != IVAS_ERR_OK )
{
@@ -595,7 +679,15 @@ static ivas_error ivas_spar_enc_process(
}
else
{
- ivas_spar_set_bitrate_config( &hSpar->hMdEnc->spar_md_cfg, table_idx, ( hSpar->hMdEnc->spar_hoa_md_flag ) ? IVAS_MAX_NUM_BANDS : SPAR_DIRAC_SPLIT_START_BAND );
+ ivas_spar_set_bitrate_config( &hSpar->hMdEnc->spar_md_cfg, table_idx,
+ ( hSpar->hMdEnc->spar_hoa_md_flag ) ? IVAS_MAX_NUM_BANDS : SPAR_DIRAC_SPLIT_START_BAND
+#ifdef ARITH_HUFF_CODER_CHANGES
+ ,
+ hSpar->hMdEnc->spar_hoa_dirac2spar_md_flag,
+ 1, hEncoderConfig->Opt_PCA_ON,
+ hSpar->AGC_Enable
+#endif
+ );
}
}
/*-----------------------------------------------------------------------------------------*
@@ -611,7 +703,19 @@ static ivas_error ivas_spar_enc_process(
}
}
- ivas_enc_cov_handler_process( hSpar->hCovEnc, ppIn_FR_real, ppIn_FR_imag, cov_real, cov_dtx_real, hSpar->hFbMixer->pFb, 0, hSpar->hFbMixer->pFb->filterbank_num_bands, nchan_inp, dtx_vad, transient_det );
+ ivas_enc_cov_handler_process(
+ hSpar->hCovEnc,
+ ppIn_FR_real,
+ ppIn_FR_imag,
+ cov_real,
+ cov_dtx_real,
+ hSpar->hFbMixer->pFb,
+ 0,
+ hSpar->hFbMixer->pFb->filterbank_num_bands,
+ nchan_inp,
+ dtx_vad,
+ transient_det,
+ hSpar->hMdEnc->HOA_md_ind );
nchan_transport = st_ivas->nchan_transport;
/*-----------------------------------------------------------------------------------------*
@@ -620,9 +724,10 @@ static ivas_error ivas_spar_enc_process(
if ( hSpar->hMdEnc->spar_hoa_md_flag == 0 )
{
- ivas_spar_md_enc_process( hSpar->hMdEnc, hEncoderConfig, cov_real, cov_dtx_real, hMetaData, dtx_vad, nchan_inp, sba_order );
+ ivas_spar_md_enc_process( hSpar->hMdEnc, hEncoderConfig, cov_real, cov_dtx_real, hMetaData, dtx_vad, nchan_inp, sba_order,
+ hSpar->hFbMixer->prior_mixer );
}
-
+ if ( hSpar->hMdEnc->spar_hoa_dirac2spar_md_flag )
{
float azi_dirac[IVAS_MAX_NUM_BANDS][MAX_PARAM_SPATIAL_SUBFRAMES];
float ele_dirac[IVAS_MAX_NUM_BANDS][MAX_PARAM_SPATIAL_SUBFRAMES];
@@ -639,8 +744,8 @@ static ivas_error ivas_spar_enc_process(
dirac_band_idx = hSpar->dirac_to_spar_md_bands[b] - d_start_band;
for ( i_ts = 0; i_ts < hQMetaData->q_direction->cfg.nblocks; i_ts++ )
{
- azi_dirac[b][i_ts] = hQMetaData->q_direction->band_data[dirac_band_idx].azimuth[i_ts];
- ele_dirac[b][i_ts] = hQMetaData->q_direction->band_data[dirac_band_idx].elevation[i_ts];
+ azi_dirac[b][i_ts] = hQMetaData->q_direction[0].band_data[dirac_band_idx].azimuth[i_ts];
+ ele_dirac[b][i_ts] = hQMetaData->q_direction[0].band_data[dirac_band_idx].elevation[i_ts];
}
diffuseness[b] = 1.0f - hQMetaData->q_direction->band_data[dirac_band_idx].energy_ratio[0];
}
@@ -662,14 +767,80 @@ static ivas_error ivas_spar_enc_process(
Wscale_d[b] = min( 2.0f, max( Wscale_d[b], 1.0f ) );
}
- ivas_get_spar_md_from_dirac( azi_dirac, ele_dirac, diffuseness, 1, hSpar->hMdEnc->mixer_mat, &hSpar->hMdEnc->spar_md, &hSpar->hMdEnc->spar_md_cfg, d_start_band, d_end_band, ( hSpar->hMdEnc->spar_hoa_md_flag ) ? 1 : sba_order, dtx_vad, Wscale_d );
+ ivas_get_spar_md_from_dirac( azi_dirac, ele_dirac, diffuseness, 1, hSpar->hMdEnc->mixer_mat, &hSpar->hMdEnc->spar_md, &hSpar->hMdEnc->spar_md_cfg, d_start_band, d_end_band, ( hSpar->hMdEnc->spar_hoa_md_flag ) ? 1 : sba_order, dtx_vad, Wscale_d,
+ hQMetaData->useLowerRes, active_w_vlbr );
}
if ( hSpar->hMdEnc->spar_hoa_md_flag )
{
- ivas_spar_md_enc_process( hSpar->hMdEnc, hEncoderConfig, cov_real, cov_dtx_real, hMetaData, dtx_vad, nchan_inp, sba_order );
+ ivas_spar_md_enc_process( hSpar->hMdEnc, hEncoderConfig, cov_real, cov_dtx_real, hMetaData, dtx_vad, nchan_inp, sba_order,
+ hSpar->hFbMixer->prior_mixer );
}
-
+#ifdef DEBUG_LBR_SBA
+ /* Dumping SPAR Coefficients */
+ char f_name[100];
+ int16_t nbands = 6;
+ int16_t num_subframes = 1;
+ int16_t num_elements = 6;
+ int16_t num_block_group = 1;
+ int16_t byte_size = sizeof( float );
+
+ sprintf( f_name, "SBA_MD_values.bin" );
+ ( frame == 0 ) ? dbgwrite( &nbands, sizeof( nbands ), 1, 1, f_name ) : false;
+ ( frame == 0 ) ? dbgwrite( &num_elements, sizeof( num_elements ), 1, 1, f_name ) : false;
+ ( frame == 0 ) ? dbgwrite( &num_subframes, sizeof( num_subframes ), 1, 1, f_name ) : false;
+ ( frame == 0 ) ? dbgwrite( &num_block_group, sizeof( num_block_group ), 1, 1, f_name ) : false;
+ ( frame == 0 ) ? dbgwrite( &byte_size, sizeof( byte_size ), 1, 1, f_name ) : false;
+
+ for ( b = 0; b < nbands; b++ )
+ {
+ for ( int16_t sf = 0; sf < num_subframes; sf++ )
+ {
+ for ( int16_t bl = 0; bl < num_block_group; bl++ )
+ {
+ dbgwrite( &hSpar->hMdEnc->spar_md.band_coeffs[b].pred_re[0], byte_size, 1, 1, f_name );
+ dbgwrite( &hSpar->hMdEnc->spar_md.band_coeffs[b].pred_re[1], byte_size, 1, 1, f_name );
+ dbgwrite( &hSpar->hMdEnc->spar_md.band_coeffs[b].pred_re[2], byte_size, 1, 1, f_name );
+ dbgwrite( &hSpar->hMdEnc->spar_md.band_coeffs[b].P_re[0], byte_size, 1, 1, f_name );
+ dbgwrite( &hSpar->hMdEnc->spar_md.band_coeffs[b].P_re[1], byte_size, 1, 1, f_name );
+ dbgwrite( &hSpar->hMdEnc->spar_md.band_coeffs[b].P_re[2], byte_size, 1, 1, f_name );
+ // fprintf(stdout, "%f\t%f\t%f\t%d\t%d\n", dirac_md_kbps, spar_md_kbps, sba_md_kbps, qsi, code_strat );
+ }
+ }
+ }
+#endif
+#ifdef DEBUG_LBR_SBA
+ /* Dumping SPAR Coefficients */
+ nbands = 6;
+ num_subframes = 1;
+ num_elements = 6;
+ num_block_group = 1;
+ byte_size = sizeof( float );
+
+ sprintf( f_name, "SBA_MD_values_quant.bin" );
+ ( frame == 0 ) ? dbgwrite( &nbands, sizeof( nbands ), 1, 1, f_name ) : false;
+ ( frame == 0 ) ? dbgwrite( &num_elements, sizeof( num_elements ), 1, 1, f_name ) : false;
+ ( frame == 0 ) ? dbgwrite( &num_subframes, sizeof( num_subframes ), 1, 1, f_name ) : false;
+ ( frame == 0 ) ? dbgwrite( &num_block_group, sizeof( num_block_group ), 1, 1, f_name ) : false;
+ ( frame == 0 ) ? dbgwrite( &byte_size, sizeof( byte_size ), 1, 1, f_name ) : false;
+
+ for ( b = 0; b < nbands; b++ )
+ {
+ for ( int16_t sf = 0; sf < num_subframes; sf++ )
+ {
+ for ( int16_t bl = 0; bl < num_block_group; bl++ )
+ {
+ dbgwrite( &hSpar->hMdEnc->spar_md.band_coeffs[b].pred_quant_re[0], byte_size, 1, 1, f_name );
+ dbgwrite( &hSpar->hMdEnc->spar_md.band_coeffs[b].pred_quant_re[1], byte_size, 1, 1, f_name );
+ dbgwrite( &hSpar->hMdEnc->spar_md.band_coeffs[b].pred_quant_re[2], byte_size, 1, 1, f_name );
+ dbgwrite( &hSpar->hMdEnc->spar_md.band_coeffs[b].P_quant_re[0], byte_size, 1, 1, f_name );
+ dbgwrite( &hSpar->hMdEnc->spar_md.band_coeffs[b].P_quant_re[1], byte_size, 1, 1, f_name );
+ dbgwrite( &hSpar->hMdEnc->spar_md.band_coeffs[b].P_quant_re[2], byte_size, 1, 1, f_name );
+ // fprintf(stdout, "%f\t%f\t%f\t%d\t%d\n", dirac_md_kbps, spar_md_kbps, sba_md_kbps, qsi, code_strat );
+ }
+ }
+ }
+#endif
/*-----------------------------------------------------------------------------------------*
* FB mixer
*-----------------------------------------------------------------------------------------*/
@@ -718,14 +889,44 @@ static ivas_error ivas_spar_enc_process(
#ifdef DEBUG_SBA_AUDIO_DUMP
ivas_spar_dump_signal_wav( input_frame, p_pcm_tmp, NULL, nchan_transport, spar_foa_enc_wav[1], "ivas_fb_mixer_process()" );
#endif
-
- /* move delayed W into output buffer unless activeW operation*/
if ( hSpar->hFbMixer->fb_cfg->active_w_mixing == 0 )
{
- mvr2r( w_del_buf, p_pcm_tmp[0], num_del_samples );
+ /* delayed W */
+ mvr2r( wyzx_del_buf[0], p_pcm_tmp[0], num_del_samples );
mvr2r( data_f[0], p_pcm_tmp[0] + num_del_samples, input_frame - num_del_samples );
- }
+ for ( i = 1; i < hSpar->hFbMixer->fb_cfg->num_out_chans; i++ )
+ {
+ int idx = hSpar->hFbMixer->fb_cfg->remix_order[i];
+
+ /* delayed, reorderd and accumulated with (negative) prediction from W */
+ v_add( wyzx_del_buf[idx], p_pcm_tmp[i], p_pcm_tmp[i], num_del_samples );
+ v_add( data_f[idx], p_pcm_tmp[i] + num_del_samples, p_pcm_tmp[i] + num_del_samples, input_frame - num_del_samples );
+ }
+ }
+#if 0 /* SBA_TD_RESIDUAL */
+ {
+ static FILE *fid = 0;
+ static int samplesWritten = 0;
+ int s;
+ if (!fid)
+ {
+ fid = fopen("enc_pcm.txt", "wt");
+ }
+ if (samplesWritten < 8 * 48000)
+ {
+ for (s = 0; s < input_frame; s++)
+ {
+ for (i = 0; i < hSpar->hFbMixer->fb_cfg->num_out_chans; i++)
+ {
+ fprintf(fid, "%.8f ", p_pcm_tmp[i][s]);
+ }
+ fprintf(fid, "\n");
+ }
+ samplesWritten += input_frame;
+ }
+ }
+#endif
/*-----------------------------------------------------------------------------------------*
* PCA encoder
*-----------------------------------------------------------------------------------------*/
@@ -742,7 +943,16 @@ static ivas_error ivas_spar_enc_process(
push_next_indice( hMetaData, PCA_MODE_INACTIVE, 1 );
}
}
-
+#ifdef DEBUG_LBR_SBA
+ for ( int t = 0; t < 960; t++ )
+ {
+ for ( int c = 0; c < hSpar->hFbMixer->fb_cfg->num_out_chans; c++ )
+ {
+ float val = p_pcm_tmp[c][t]; // / MAX16B_FLT;
+ dbgwrite( &val, sizeof( float ), 1, 1, "int_enc_dmx.raw" );
+ }
+ }
+#endif
#ifdef DEBUG_SBA_AUDIO_DUMP
ivas_spar_dump_signal_wav( input_frame, p_pcm_tmp, NULL, nchan_transport, spar_foa_enc_wav[0], "ivas_pca_enc()" );
#endif
@@ -838,5 +1048,12 @@ static ivas_error ivas_spar_enc_process(
pop_wmops();
+#ifdef ARITH_HUFF_CODER_CHANGES
+ /*Commented for now*/
+ /*total_md_bits = hMetaData->nb_bits_tot - start_nb_bits;
+ total_sba_bits = ivas_sba_get_max_md_bits( st_ivas );
+ assert( total_md_bits <= total_sba_bits );*/
+#endif
+
return error;
}
diff --git a/lib_enc/ivas_spar_md_enc.c b/lib_enc/ivas_spar_md_enc.c
index 645f690ac0f8561aaccc1ea1fc050f03616d7aa7..50ef2f03487406478d0b825ac15bd3f2b7f7fae4 100644
--- a/lib_enc/ivas_spar_md_enc.c
+++ b/lib_enc/ivas_spar_md_enc.c
@@ -42,7 +42,6 @@
#include
#include "wmc_auto.h"
-
/*------------------------------------------------------------------------------------------*
* PreProcessor
*------------------------------------------------------------------------------------------*/
@@ -72,15 +71,22 @@ static void ivas_band_mixer( float *cov_re[IVAS_SPAR_MAX_CH][IVAS_SPAR_MAX_CH],
static void ivas_get_band_differential_index( ivas_band_coeffs_ind_t *pBand_idx, const int16_t q_levels[2], const int16_t one_sided, const int16_t nB, const int16_t complex_cov, const int16_t dim, const ivas_coeffs_type_t coeff_type );
-static void ivas_get_huffman_coded_bs( ivas_spar_md_enc_state_t *hMdEnc, BSTR_ENC_HANDLE hMetaData, const int16_t nB, const int16_t qsi, const int16_t planarCP );
-
-static void ivas_get_arith_coded_bs( ivas_spar_md_enc_state_t *hMdEnc, BSTR_ENC_HANDLE hMetaData, const int16_t *pDo_diff, const int16_t bands_bw, const int16_t nB, const int16_t qsi, const int16_t planarCP );
+#ifdef ARITH_HUFF_CODER_CHANGES
+static int16_t ivas_get_huffman_coded_bs( ivas_spar_md_enc_state_t *hMdEnc, BSTR_ENC_HANDLE hMetaData, const int16_t nB, const int16_t qsi, const int16_t planarCP, const int16_t bands_bw );
+#else
+static void ivas_get_huffman_coded_bs( ivas_spar_md_enc_state_t *hMdEnc, BSTR_ENC_HANDLE hMetaData, const int16_t nB, const int16_t qsi, const int16_t planarCP, const int16_t bands_bw );
+#endif
+#ifdef ARITH_HUFF_CODER_CHANGES
+static int16_t ivas_get_arith_coded_bs( ivas_spar_md_enc_state_t *hMdEnc, BSTR_ENC_HANDLE hMetaData, const int16_t *pDo_diff, const int16_t bands_bw, const int16_t nB, const int16_t qsi, const int16_t planarCP, const int16_t strat, const int32_t ivas_total_brate );
+#else
+static void ivas_get_arith_coded_bs( ivas_spar_md_enc_state_t *hMdEnc, BSTR_ENC_HANDLE hMetaData, const int16_t *pDo_diff, const int16_t bands_bw, const int16_t nB, const int16_t qsi, const int16_t planarCP, const int16_t strat, const int32_t ivas_total_brate );
+#endif
static ivas_error ivas_spar_set_enc_config( ivas_spar_md_enc_state_t *hMdEnc, int16_t *max_freq_per_chan, const int16_t nchan_transport, float *pFC, const int16_t nchan_inp );
static void ivas_select_next_strat( ivas_strats_t prior_strat, ivas_strats_t cs[MAX_QUANT_STRATS], const int16_t dmx_switch, const int16_t dtx_vad );
-static void ivas_store_prior_coeffs( ivas_spar_md_enc_state_t *hMdEnc, const int16_t num_bands, const int16_t bands_bw, const int16_t strat, const int16_t dtx_vad, const int16_t qsi );
+static void ivas_store_prior_coeffs( ivas_spar_md_enc_state_t *hMdEnc, const int16_t num_bands, const int16_t strat, const int16_t dtx_vad, const int16_t qsi );
static void ivas_write_spar_md_bitstream( ivas_spar_md_enc_state_t *hMdEnc, const int16_t nB, const int16_t bands_bw, BSTR_ENC_HANDLE hMetaData, const int32_t ivas_total_brate, const int16_t strat, const int16_t qsi, const int16_t planarCP );
static void ivas_spar_quant_pred_coeffs_dtx( ivas_spar_md_t *pSpar_md, const float *pValues, const int16_t ndm, int16_t *pIndex, const int16_t dim1, float *pQuant );
@@ -111,7 +117,6 @@ ivas_error ivas_spar_md_enc_open(
ivas_spar_md_enc_state_t *hMdEnc;
ivas_error error;
int16_t num_channels, i, j;
-
error = IVAS_ERR_OK;
if ( ( hMdEnc = (ivas_spar_md_enc_state_t *) malloc( sizeof( ivas_spar_md_enc_state_t ) ) ) == NULL )
@@ -119,7 +124,8 @@ ivas_error ivas_spar_md_enc_open(
return IVAS_ERROR( IVAS_ERR_FAILED_ALLOC, "Can not allocate memory for SPAR MD encoder" );
}
- num_channels = ivas_sba_get_nchan_metadata( sba_order );
+ num_channels = ivas_sba_get_nchan_metadata( sba_order,
+ hEncoderConfig->ivas_total_brate );
if ( ( hMdEnc->spar_md.band_coeffs = (ivas_band_coeffs_t *) malloc( IVAS_MAX_NUM_BANDS * sizeof( ivas_band_coeffs_t ) ) ) == NULL )
{
@@ -314,12 +320,26 @@ ivas_error ivas_spar_md_enc_init(
float PR_minmax[2];
int16_t num_channels, i, j, k;
- hMdEnc->spar_hoa_md_flag = ivas_sba_get_spar_hoa_md_flag( sba_order, hEncoderConfig->ivas_total_brate );
- num_channels = ivas_sba_get_nchan_metadata( sba_order );
-
+ ivas_sba_get_spar_hoa_md_flag( sba_order, hEncoderConfig->ivas_total_brate, &hMdEnc->spar_hoa_md_flag, &hMdEnc->spar_hoa_dirac2spar_md_flag );
+ num_channels = ivas_sba_get_nchan_metadata( sba_order,
+ hEncoderConfig->ivas_total_brate );
+ ivas_sba_get_spar_hoa_ch_ind( num_channels, hEncoderConfig->ivas_total_brate, hMdEnc->HOA_md_ind );
table_idx = ivas_get_spar_table_idx( hEncoderConfig->ivas_total_brate, sba_order, SPAR_CONFIG_BW, NULL, NULL );
- ivas_spar_set_bitrate_config( &hMdEnc->spar_md_cfg, table_idx, ( hMdEnc->spar_hoa_md_flag ) ? IVAS_MAX_NUM_BANDS : SPAR_DIRAC_SPLIT_START_BAND );
+ ivas_spar_set_bitrate_config( &hMdEnc->spar_md_cfg, table_idx,
+ ( hMdEnc->spar_hoa_md_flag ) ? IVAS_MAX_NUM_BANDS : SPAR_DIRAC_SPLIT_START_BAND
+#ifdef ARITH_HUFF_CODER_CHANGES
+ ,
+ hMdEnc->spar_hoa_dirac2spar_md_flag,
+ 1, hEncoderConfig->Opt_PCA_ON,
+#ifndef DEBUG_AGC_ENCODER_CMD_OPTION
+ ivas_agc_enc_get_flag( ivas_spar_br_table_consts[table_idx].nchan_transport )
+#else
+ ivas_agc_enc_get_flag( hEncoderConfig->Opt_AGC_ON, ivas_spar_br_table_consts[table_idx].nchan_transport )
+#endif
+
+#endif
+ );
/* get FB coefficients */
for ( i = 0; i < IVAS_MAX_NUM_BANDS; i++ )
@@ -510,17 +530,29 @@ static void write_metadata_buffer(
BSTR_ENC_HANDLE hMetaData_tmp,
BSTR_ENC_HANDLE hMetaData,
const int16_t bit_pos_start,
- const int16_t next_ind_start,
- const int16_t last_ind_start )
+ const int16_t next_ind_start
+#ifndef IND_LIST_DYN
+ ,
+ const int16_t last_ind_start
+#endif
+)
{
int16_t i;
if ( hMetaData->nb_bits_tot > 0 )
{
- restore_metadata_buffer( hMetaData, next_ind_start, last_ind_start, bit_pos_start );
+ restore_metadata_buffer( hMetaData, next_ind_start,
+#ifndef IND_LIST_DYN
+ last_ind_start,
+#endif
+ bit_pos_start );
}
+#ifdef IND_LIST_DYN
+ for ( i = 0; i < hMetaData_tmp->nb_ind_tot; i++ )
+#else
for ( i = 0; i < hMetaData_tmp->next_ind; i++ )
+#endif
{
push_next_indice( hMetaData, hMetaData_tmp->ind_list[i].value, hMetaData_tmp->ind_list[i].nb_bits );
}
@@ -544,31 +576,52 @@ ivas_error ivas_spar_md_enc_process(
const int16_t dtx_vad,
const int16_t nchan_inp,
const int16_t sba_order /* i : Ambisonic (SBA) order */
+ ,
+ float *prior_mixer[IVAS_MAX_FB_MIXER_OUT_CH][IVAS_MAX_SPAR_FB_MIXER_IN_CH] /* i : prior mixer_matrix */
)
{
float pred_coeffs_re[IVAS_SPAR_MAX_CH - 1][IVAS_MAX_NUM_BANDS];
float dm_fv_re[IVAS_SPAR_MAX_CH - 1][IVAS_MAX_NUM_BANDS];
+ int16_t i, j, b, qsi, ndm, ndec, num_ch, num_quant_strats;
+ int16_t planarCP;
float pred_coeffs_re_local[IVAS_SPAR_MAX_CH - 1][IVAS_MAX_NUM_BANDS];
- int16_t i, b, qsi, ndm, ndec, num_ch, num_quant_strats;
- int16_t j, planarCP;
int16_t k, bwidth, num_bands, num_bands_full, num_bands_bw;
int16_t active_w, nchan_transport, dmx_switch, strat;
int16_t nB, bands_bw, packed_ok = 0;
ivas_strats_t cs[MAX_CODING_STRATS];
int16_t code_strat;
- int16_t bit_pos_start, next_ind_start, last_ind_start;
+ int16_t bit_pos_start, next_ind_start;
+#ifndef IND_LIST_DYN
+ int16_t last_ind_start;
+#endif
BSTR_ENC_DATA hMetaData_tmp;
+#ifdef ARITH_HUFF_CODER_CHANGES
+ Indice *ind_list_tmp;
+ int16_t md_indices_allocated;
+#else
Indice ind_list_tmp[MAX_BITS_METADATA]; // IVAS_fmToDo: size to be optimized
+#endif
+#ifdef IND_LIST_DYN
+ int16_t max_num_indices_tmp;
+#endif
float Wscale[IVAS_MAX_NUM_BANDS];
+#ifdef ARITH_HUFF_CODER_CHANGES
+ /*extra 16 bits for arithmetic coder as overshoot check is after a symbol is written*/
+ md_indices_allocated = hMdEnc->spar_md_cfg.max_bits_per_blk + IVAS_SPAR_ARITH_OVERSHOOT_BITS;
+ ind_list_tmp = (Indice *) malloc( sizeof( Indice ) * md_indices_allocated );
+#endif
+
num_quant_strats = hMdEnc->spar_md_cfg.num_quant_strats;
- num_ch = ivas_sba_get_nchan_metadata( sba_order );
+ num_ch = ivas_sba_get_nchan_metadata( sba_order,
+ hEncoderConfig->ivas_total_brate );
active_w = hMdEnc->spar_md_cfg.active_w;
nchan_transport = hMdEnc->spar_md_cfg.nchan_transport;
bwidth = ivas_get_bw_idx_from_sample_rate( hEncoderConfig->input_Fs );
bwidth = min( bwidth, hEncoderConfig->max_bwidth );
-
+ int16_t active_w_vlbr;
+ active_w_vlbr = ( hEncoderConfig->ivas_total_brate < IVAS_24k4 ) ? 1 : 0;
num_bands = ivas_get_num_bands_from_bw_idx( SPAR_CONFIG_BW );
if ( hMdEnc->spar_hoa_md_flag == 0 )
{
@@ -606,11 +659,21 @@ ivas_error ivas_spar_md_enc_process(
}
hMetaData_tmp.ind_list = ind_list_tmp;
+ hMetaData_tmp.nb_bits_tot = 0;
+#ifdef IND_LIST_DYN
+ max_num_indices_tmp = MAX_BITS_METADATA;
+ hMetaData_tmp.ivas_max_num_indices = &max_num_indices_tmp;
+ hMetaData_tmp.ivas_ind_list_zero = (Indice **) ( &hMetaData_tmp.ind_list );
+#endif
/* Save state of metadata bitstream buffer */
bit_pos_start = hMetaData->nb_bits_tot;
+#ifdef IND_LIST_DYN
+ next_ind_start = hMetaData->nb_ind_tot;
+#else
next_ind_start = hMetaData->next_ind;
last_ind_start = hMetaData->last_ind;
+#endif
dmx_switch = 0;
@@ -621,17 +684,23 @@ ivas_error ivas_spar_md_enc_process(
ivas_band_mixer( cov_real, num_ch, &num_bands, bands_bw );
}
+ else if ( hEncoderConfig->ivas_total_brate < IVAS_24k4 )
+ {
+ bands_bw = 2;
+ nB = num_bands / bands_bw;
+
+ ivas_band_mixer( cov_real, num_ch, &num_bands, bands_bw );
+ }
else
{
nB = num_bands;
bands_bw = 1;
}
-
- if ( hMdEnc->spar_hoa_md_flag )
+ if ( hMdEnc->spar_hoa_md_flag && hMdEnc->spar_hoa_dirac2spar_md_flag )
{
for ( b = SPAR_DIRAC_SPLIT_START_BAND; b < num_bands; b++ )
{
- for ( i = 0; i < FOA_CHANNELS - 1; i++ )
+ for ( i = 0; i < DIRAC_TO_SPAR_HBR_PRED_CHS; i++ )
{
pred_coeffs_re_local[i][b] = hMdEnc->spar_md.band_coeffs[b].pred_re[i];
}
@@ -639,7 +708,9 @@ ivas_error ivas_spar_md_enc_process(
}
ivas_compute_spar_params( cov_real, dm_fv_re, 0, hMdEnc->mixer_mat, 0, nB, dtx_vad, num_ch,
- bands_bw, active_w, &hMdEnc->spar_md_cfg, &hMdEnc->spar_md, Wscale, 0 );
+ bands_bw, active_w,
+ active_w_vlbr,
+ &hMdEnc->spar_md_cfg, &hMdEnc->spar_md, Wscale, 0 );
for ( i = 0; i < num_ch; i++ )
{
@@ -651,7 +722,9 @@ ivas_error ivas_spar_md_enc_process(
}
}
}
-
+#ifdef DEBUG_LBR_SBA
+ float dirac_md_kbps = (float) ( hMetaData->nb_bits_tot ) * 50 / 1000;
+#endif
planarCP = 0;
code_strat = 0;
#ifdef DEBUG_SBA_MD_DUMP
@@ -736,11 +809,46 @@ ivas_error ivas_spar_md_enc_process(
fprintf(stderr, "\n\n"); */
#endif
}
-
ivas_quant_p_per_band( &hMdEnc->spar_md.band_coeffs[b], &hMdEnc->spar_md.band_coeffs_idx[b], &hMdEnc->spar_md_cfg.quant_strat[qsi], num_ch );
}
-
ivas_quant_pred_coeffs_per_band( &hMdEnc->spar_md.band_coeffs[b], &hMdEnc->spar_md.band_coeffs_idx[b], &hMdEnc->spar_md_cfg.quant_strat[qsi], num_ch );
+ if ( active_w_vlbr )
+ {
+ for ( i = 0; i < 3; i++ )
+ {
+ int16_t i2;
+ i2 = 0;
+ switch ( i ) /* PRED (Y,Z,X) and DECD (Y,X,Z) coeffs are in different orders */
+ {
+ case 0:
+ i2 = 0;
+ break;
+ case 1:
+ i2 = 2;
+ break;
+ case 2:
+ i2 = 1;
+ break;
+ }
+ if ( ( hMdEnc->spar_md.band_coeffs_idx[b].pred_index_re[i] == 0 ) && ( hMdEnc->spar_md.band_coeffs_idx[b].decd_index_re[i2] == 0 ) && ( hMdEnc->spar_md.band_coeffs[b].pred_re[i] != 0.0f ) && ( cov_real[i + 1][i + 1][b] != 0.0f ) )
+ {
+ /* bump up the Pred coeff */
+ float PR_uq, PR_step;
+ ivas_quant_strat_t qs;
+ qs = hMdEnc->spar_md_cfg.quant_strat[qsi];
+ PR_uq = hMdEnc->spar_md.band_coeffs[b].pred_re[i];
+ PR_step = ( qs.PR.max - qs.PR.min ) / ( qs.PR.q_levels[0] - 1 );
+
+ int16_t PR_sign;
+ PR_sign = ( PR_uq > 0 ) - ( PR_uq < 0 );
+
+ hMdEnc->spar_md.band_coeffs_idx[b].pred_index_re[i] = PR_sign;
+
+ /* deindex the modified coefficient */
+ hMdEnc->spar_md.band_coeffs[b].pred_quant_re[i] = PR_sign * PR_step;
+ }
+ }
+ }
}
else
{
@@ -753,7 +861,6 @@ ivas_error ivas_spar_md_enc_process(
{
hMdEnc->spar_md.band_coeffs[b].pred_quant_re[i] = 0;
}
-
ivas_spar_quant_pred_coeffs_dtx( &hMdEnc->spar_md, hMdEnc->spar_md.band_coeffs[b].pred_re, ndm, hMdEnc->spar_md.band_coeffs_idx[b].pred_index_re, num_ch - 1, hMdEnc->spar_md.band_coeffs[b].pred_quant_re );
}
}
@@ -766,11 +873,11 @@ ivas_error ivas_spar_md_enc_process(
}
}
- if ( hMdEnc->spar_hoa_md_flag )
+ if ( hMdEnc->spar_hoa_md_flag && hMdEnc->spar_hoa_dirac2spar_md_flag )
{
for ( b = SPAR_DIRAC_SPLIT_START_BAND; b < num_bands; b++ )
{
- for ( i = 0; i < FOA_CHANNELS - 1; i++ )
+ for ( i = 0; i < DIRAC_TO_SPAR_HBR_PRED_CHS; i++ )
{
/* Use the prediction coeffs computed based on DirAC MD to generate mixer matrix */
pred_coeffs_re[i][b] = pred_coeffs_re_local[i][b];
@@ -871,19 +978,35 @@ ivas_error ivas_spar_md_enc_process(
strat = cs[i];
if ( strat != NO_STRAT )
{
+#ifdef ARITH_HUFF_CODER_CHANGES
+ reset_indices_enc( &hMetaData_tmp, md_indices_allocated );
+#else
reset_indices_enc( &hMetaData_tmp, MAX_BITS_METADATA );
-
+#endif
ivas_write_spar_md_bitstream( hMdEnc, num_bands, bands_bw, &hMetaData_tmp, hEncoderConfig->ivas_total_brate, strat, qsi, planarCP );
-
- if ( hMetaData->nb_bits_tot == bit_pos_start || hMetaData_tmp.nb_bits_tot < ( hMetaData->nb_bits_tot - bit_pos_start ) )
+#ifdef ARITH_HUFF_CODER_CHANGES
+ /*write to main buffer if its a valid bitstream*/
+ if ( hMetaData_tmp.nb_bits_tot > 0 )
{
- write_metadata_buffer( &hMetaData_tmp, hMetaData, bit_pos_start, next_ind_start, last_ind_start );
- code_strat = strat;
- }
- if ( hMetaData->nb_bits_tot - bit_pos_start + ( ( ( hEncoderConfig->ivas_total_brate == IVAS_256k ) && ( sba_order == SBA_FOA_ORDER ) ) ? 1 : 0 ) <= hMdEnc->spar_md_cfg.tgt_bits_per_blk )
- {
- packed_ok = 1;
- break;
+#endif
+ if ( hMetaData->nb_bits_tot == bit_pos_start || hMetaData_tmp.nb_bits_tot < ( hMetaData->nb_bits_tot - bit_pos_start ) )
+ {
+ write_metadata_buffer( &hMetaData_tmp, hMetaData, bit_pos_start, next_ind_start
+#ifndef IND_LIST_DYN
+ ,
+ last_ind_start
+#endif
+ );
+ code_strat = strat;
+ }
+ if ( hMetaData->nb_bits_tot - bit_pos_start + ( ( ( hEncoderConfig->ivas_total_brate == IVAS_256k ) && ( sba_order == SBA_FOA_ORDER ) ) ? 1 : 0 ) <= hMdEnc->spar_md_cfg.tgt_bits_per_blk )
+ {
+
+ {
+ packed_ok = 1;
+ break;
+ }
+ }
}
}
}
@@ -893,16 +1016,89 @@ ivas_error ivas_spar_md_enc_process(
break;
}
- if ( hMetaData->nb_bits_tot - bit_pos_start + ( ( ( hEncoderConfig->ivas_total_brate == IVAS_256k ) && ( sba_order == SBA_FOA_ORDER ) ) ? 1 : 0 ) <= hMdEnc->spar_md_cfg.max_bits_per_blk )
+#ifdef ARITH_HUFF_CODER_CHANGES
+ /*only if valid bitstream was written to main buffer*/
+ if ( hMetaData->nb_bits_tot > bit_pos_start )
+#endif
{
- break;
+ if ( hMetaData->nb_bits_tot - bit_pos_start + ( ( ( hEncoderConfig->ivas_total_brate == IVAS_256k ) && ( sba_order == SBA_FOA_ORDER ) ) ? 1 : 0 ) <= hMdEnc->spar_md_cfg.max_bits_per_blk )
+ {
+#ifdef ARITH_HUFF_CODER_CHANGES
+ packed_ok = 1;
+#endif
+ break;
+ }
}
}
+#ifdef ARITH_HUFF_CODER_CHANGES
+ if ( dtx_vad == 1 )
+ {
+ assert( packed_ok == 1 );
+ }
+#endif
if ( hEncoderConfig->ivas_total_brate >= IVAS_256k )
{
assert( qsi == 0 );
}
+ /* Reuse mixer matrix values for unsent bands */
+ if ( ( hEncoderConfig->ivas_total_brate < IVAS_24k4 ) && ( code_strat > 3 ) )
+ {
+ for ( b = 0; b < num_bands * bands_bw; b += 2 * bands_bw )
+ {
+ if ( ( b == 0 ) && ( code_strat % 2 == 0 ) )
+ {
+ b += 2;
+ }
+ for ( i = 0; i < 1; i++ )
+ {
+ for ( j = 0; j < 4; j++ )
+ {
+ hMdEnc->mixer_mat[i][j][b] = prior_mixer[i][j][b];
+ hMdEnc->mixer_mat[i][j][b + 1] = prior_mixer[i][j][b + 1];
+ }
+ }
+ }
+ }
+#ifdef DEBUG_LBR_SBA
+ char f_name[100];
+ int16_t nbands = 1;
+ int16_t num_subframes = 1;
+ int16_t num_elements = 6;
+ int16_t num_block_group = 1;
+ int16_t byte_size = sizeof( float );
+
+ float sba_md_kbps = (float) hMetaData->nb_bits_tot * 50 / 1000;
+ float spar_md_kbps = sba_md_kbps - dirac_md_kbps;
+ float corebr_kbps = (float) hEncoderConfig->ivas_total_brate / 1000 - sba_md_kbps;
+
+ sprintf( f_name, "SBA_MD_bitrate.bin" );
+ ( frame == 0 ) ? dbgwrite( &nbands, sizeof( nbands ), 1, 1, f_name ) : false;
+ ( frame == 0 ) ? dbgwrite( &num_elements, sizeof( num_elements ), 1, 1, f_name ) : false;
+ ( frame == 0 ) ? dbgwrite( &num_subframes, sizeof( num_subframes ), 1, 1, f_name ) : false;
+ ( frame == 0 ) ? dbgwrite( &num_block_group, sizeof( num_block_group ), 1, 1, f_name ) : false;
+ ( frame == 0 ) ? dbgwrite( &byte_size, sizeof( byte_size ), 1, 1, f_name ) : false;
+
+ for ( b = 0; b < nbands; b++ )
+ {
+ for ( int16_t sf = 0; sf < num_subframes; sf++ )
+ {
+ for ( int16_t bl = 0; bl < num_block_group; bl++ )
+ {
+ float fqsi = (float) qsi;
+ float fcode = (float) code_strat;
+
+ dbgwrite( &dirac_md_kbps, byte_size, 1, 1, f_name );
+ dbgwrite( &spar_md_kbps, byte_size, 1, 1, f_name );
+ dbgwrite( &sba_md_kbps, byte_size, 1, 1, f_name );
+ dbgwrite( &fqsi, byte_size, 1, 1, f_name );
+ dbgwrite( &fcode, byte_size, 1, 1, f_name );
+ dbgwrite( &corebr_kbps, byte_size, 1, 1, f_name );
+ // fprintf(stdout, "%f\t%f\t%f\t%d\t%d\n", dirac_md_kbps, spar_md_kbps, sba_md_kbps, qsi, code_strat );
+ }
+ }
+ }
+#endif
#ifdef SPAR_HOA_DBG
/*if ( strat >= 4 )
{
@@ -1078,11 +1274,15 @@ ivas_error ivas_spar_md_enc_process(
fclose( fp );
#endif
- ivas_store_prior_coeffs( hMdEnc, num_bands, bands_bw, code_strat, dtx_vad, qsi );
+ ivas_store_prior_coeffs( hMdEnc, num_bands, code_strat, dtx_vad, qsi );
hMdEnc->spar_md.dtx_vad = dtx_vad;
hMdEnc->spar_md.num_bands = num_bands;
+#ifdef ARITH_HUFF_CODER_CHANGES
+ free( ind_list_tmp );
+#endif
+
return IVAS_ERR_OK;
}
@@ -1152,6 +1352,9 @@ static void ivas_write_spar_md_bitstream(
{
int16_t no_ec, i;
int16_t do_diff[IVAS_MAX_NUM_BANDS];
+#ifdef ARITH_HUFF_CODER_CHANGES
+ int16_t entropy_coding_result;
+#endif
if ( strat == NO_STRAT )
{
@@ -1170,55 +1373,82 @@ static void ivas_write_spar_md_bitstream(
no_ec = 0;
- switch ( strat )
+ if ( ivas_total_brate < IVAS_24k4 )
{
- case BASE:
- push_next_indice( hMetaData, bands_bw - 1, SPAR_NUM_CODING_STRAT_BITS );
- for ( i = 0; i < nB; i++ )
- {
- do_diff[i] = 0;
- }
- break;
- case BASE_NOEC:
- push_next_indice( hMetaData, bands_bw + 1, SPAR_NUM_CODING_STRAT_BITS );
- for ( i = 0; i < nB; i++ )
- {
- do_diff[i] = 0;
- }
- no_ec = 1;
- break;
- case FOUR_A:
- push_next_indice( hMetaData, 4, SPAR_NUM_CODING_STRAT_BITS );
- for ( i = 0; i < nB; i++ )
- {
- do_diff[i] = ( ( ( i + 1 ) & 3 ) != 0 );
- }
- ivas_map_prior_coeffs_quant( &hMdEnc->spar_md_prior, &hMdEnc->spar_md_cfg, qsi, nB );
- break;
- case FOUR_B:
- push_next_indice( hMetaData, 5, SPAR_NUM_CODING_STRAT_BITS );
- for ( i = 0; i < nB; i++ )
- {
- do_diff[i] = ( ( ( i + 1 ) & 3 ) != 1 );
- }
- ivas_map_prior_coeffs_quant( &hMdEnc->spar_md_prior, &hMdEnc->spar_md_cfg, qsi, nB );
- break;
- case FOUR_C:
- push_next_indice( hMetaData, 6, SPAR_NUM_CODING_STRAT_BITS );
- for ( i = 0; i < nB; i++ )
- {
- do_diff[i] = ( ( ( i + 1 ) & 3 ) != 2 );
- }
- ivas_map_prior_coeffs_quant( &hMdEnc->spar_md_prior, &hMdEnc->spar_md_cfg, qsi, nB );
- break;
- case FOUR_D:
- push_next_indice( hMetaData, 7, SPAR_NUM_CODING_STRAT_BITS );
- for ( i = 0; i < nB; i++ )
- {
- do_diff[i] = ( ( ( i + 1 ) & 3 ) != 3 );
- }
- ivas_map_prior_coeffs_quant( &hMdEnc->spar_md_prior, &hMdEnc->spar_md_cfg, qsi, nB );
- break;
+ switch ( strat )
+ {
+ case BASE:
+ push_next_indice( hMetaData, bands_bw - 1, SPAR_NUM_CODING_STRAT_BITS );
+ break;
+ case BASE_NOEC:
+ push_next_indice( hMetaData, bands_bw + 1, SPAR_NUM_CODING_STRAT_BITS );
+ no_ec = 1;
+ break;
+ case FOUR_A:
+ case FOUR_C:
+ case FOUR_B:
+ case FOUR_D:
+ push_next_indice( hMetaData, strat, SPAR_NUM_CODING_STRAT_BITS );
+ break;
+ }
+ /* for LBR SBA 40MS MD never do time diff */
+ for ( i = 0; i < nB; i++ )
+ {
+ do_diff[i] = 0;
+ }
+ }
+ else
+ {
+ switch ( strat )
+ {
+ case BASE:
+ push_next_indice( hMetaData, bands_bw - 1, SPAR_NUM_CODING_STRAT_BITS );
+ for ( i = 0; i < nB; i++ )
+ {
+ do_diff[i] = 0;
+ }
+ break;
+ case BASE_NOEC:
+ push_next_indice( hMetaData, bands_bw + 1, SPAR_NUM_CODING_STRAT_BITS );
+ for ( i = 0; i < nB; i++ )
+ {
+ do_diff[i] = 0;
+ }
+ no_ec = 1;
+ break;
+ case FOUR_A:
+ push_next_indice( hMetaData, 4, SPAR_NUM_CODING_STRAT_BITS );
+ for ( i = 0; i < nB; i++ )
+ {
+ do_diff[i] = ( ( ( i + 1 ) & 3 ) != 0 );
+ }
+ ivas_map_prior_coeffs_quant( &hMdEnc->spar_md_prior, &hMdEnc->spar_md_cfg, qsi, nB );
+ break;
+ case FOUR_B:
+ push_next_indice( hMetaData, 5, SPAR_NUM_CODING_STRAT_BITS );
+ for ( i = 0; i < nB; i++ )
+ {
+ do_diff[i] = ( ( ( i + 1 ) & 3 ) != 1 );
+ }
+ ivas_map_prior_coeffs_quant( &hMdEnc->spar_md_prior, &hMdEnc->spar_md_cfg, qsi, nB );
+ break;
+ case FOUR_C:
+ push_next_indice( hMetaData, 6, SPAR_NUM_CODING_STRAT_BITS );
+ for ( i = 0; i < nB; i++ )
+ {
+ do_diff[i] = ( ( ( i + 1 ) & 3 ) != 2 );
+ }
+ ivas_map_prior_coeffs_quant( &hMdEnc->spar_md_prior, &hMdEnc->spar_md_cfg, qsi, nB );
+ break;
+ case FOUR_D:
+ push_next_indice( hMetaData, 7, SPAR_NUM_CODING_STRAT_BITS );
+ for ( i = 0; i < nB; i++ )
+ {
+ do_diff[i] = ( ( ( i + 1 ) & 3 ) != 3 );
+ }
+ ivas_map_prior_coeffs_quant( &hMdEnc->spar_md_prior, &hMdEnc->spar_md_cfg, qsi, nB );
+ break;
+ }
}
#ifdef SPAR_HOA_DBG
@@ -1229,13 +1459,29 @@ static void ivas_write_spar_md_bitstream(
#endif
if ( no_ec == 1 )
{
- ivas_get_huffman_coded_bs( hMdEnc, hMetaData, nB, qsi, planarCP );
+#ifdef ARITH_HUFF_CODER_CHANGES
+ entropy_coding_result =
+#endif
+ ivas_get_huffman_coded_bs( hMdEnc, hMetaData, nB, qsi, planarCP,
+ bands_bw );
}
else
{
- ivas_get_arith_coded_bs( hMdEnc, hMetaData, do_diff, bands_bw, nB, qsi, planarCP );
+#ifdef ARITH_HUFF_CODER_CHANGES
+ entropy_coding_result =
+#endif
+ ivas_get_arith_coded_bs( hMdEnc, hMetaData, do_diff, bands_bw, nB, qsi, planarCP,
+ strat,
+ ivas_total_brate );
}
+#ifdef ARITH_HUFF_CODER_CHANGES
+ if ( entropy_coding_result < 0 )
+ {
+ hMetaData->nb_bits_tot = 0;
+ }
+#endif
+
return;
}
@@ -1245,13 +1491,17 @@ static void ivas_write_spar_md_bitstream(
*
* Generate huffman coded bitstream
*-----------------------------------------------------------------------------------------*/
-
+#ifdef ARITH_HUFF_CODER_CHANGES
+static int16_t ivas_get_huffman_coded_bs(
+#else
static void ivas_get_huffman_coded_bs(
+#endif
ivas_spar_md_enc_state_t *hMdEnc,
BSTR_ENC_HANDLE hMetaData,
const int16_t nB,
const int16_t qsi,
- const int16_t planarCP )
+ const int16_t planarCP,
+ const int16_t bands_bw )
{
int16_t i, j;
int16_t pred_coeff_dim, pred_offset;
@@ -1259,16 +1509,17 @@ static void ivas_get_huffman_coded_bs(
for ( i = 0; i < nB; i++ )
{
int16_t code, len;
- int16_t ndm = hMdEnc->spar_md_cfg.num_dmx_chans_per_band[i];
- int16_t ndec = hMdEnc->spar_md_cfg.num_decorr_per_band[i];
+ int16_t ndm, ndec;
+ ndm = hMdEnc->spar_md_cfg.num_dmx_chans_per_band[i * bands_bw];
+ ndec = hMdEnc->spar_md_cfg.num_decorr_per_band[i * bands_bw];
pred_coeff_dim = ndm + ndec - 1;
pred_offset = 0;
- if ( hMdEnc->spar_hoa_md_flag )
+ if ( hMdEnc->spar_hoa_md_flag && hMdEnc->spar_hoa_dirac2spar_md_flag )
{
if ( i >= SPAR_DIRAC_SPLIT_START_BAND )
{
- pred_offset = FOA_CHANNELS - 1;
+ pred_offset = DIRAC_TO_SPAR_HBR_PRED_CHS;
}
}
@@ -1277,6 +1528,12 @@ static void ivas_get_huffman_coded_bs(
for ( j = pred_offset; j < pred_coeff_dim; j++ )
{
ivas_huffman_encode( &hMdEnc->huff_coeffs.pred_huff_re[qsi], hMdEnc->spar_md.band_coeffs_idx[i].pred_index_re[j], &code, &len );
+#ifdef ARITH_HUFF_CODER_CHANGES
+ if ( ( hMetaData->nb_bits_tot + len ) > hMdEnc->spar_md_cfg.max_bits_per_blk )
+ {
+ return -1;
+ }
+#endif
push_next_indice( hMetaData, code, len );
}
@@ -1285,6 +1542,12 @@ static void ivas_get_huffman_coded_bs(
if ( keep_planar[(int16_t) floor( j / ( ndm - 1 ) )] )
{
ivas_huffman_encode( &hMdEnc->huff_coeffs.drct_huff_re[qsi], hMdEnc->spar_md.band_coeffs_idx[i].drct_index_re[j], &code, &len );
+#ifdef ARITH_HUFF_CODER_CHANGES
+ if ( ( hMetaData->nb_bits_tot + len ) > hMdEnc->spar_md_cfg.max_bits_per_blk )
+ {
+ return -1;
+ }
+#endif
push_next_indice( hMetaData, code, len );
}
}
@@ -1294,6 +1557,12 @@ static void ivas_get_huffman_coded_bs(
if ( keep_planar[j] )
{
ivas_huffman_encode( &hMdEnc->huff_coeffs.decd_huff_re[qsi], hMdEnc->spar_md.band_coeffs_idx[i].decd_index_re[j], &code, &len );
+#ifdef ARITH_HUFF_CODER_CHANGES
+ if ( ( hMetaData->nb_bits_tot + len ) > hMdEnc->spar_md_cfg.max_bits_per_blk )
+ {
+ return -1;
+ }
+#endif
push_next_indice( hMetaData, code, len );
}
}
@@ -1303,24 +1572,46 @@ static void ivas_get_huffman_coded_bs(
for ( j = pred_offset; j < pred_coeff_dim; j++ )
{
ivas_huffman_encode( &hMdEnc->huff_coeffs.pred_huff_re[qsi], hMdEnc->spar_md.band_coeffs_idx[i].pred_index_re[j], &code, &len );
+#ifdef ARITH_HUFF_CODER_CHANGES
+ if ( ( hMetaData->nb_bits_tot + len ) > hMdEnc->spar_md_cfg.max_bits_per_blk )
+ {
+ return -1;
+ }
+#endif
push_next_indice( hMetaData, code, len );
}
for ( j = 0; j < ndec * ( ndm - 1 ); j++ )
{
ivas_huffman_encode( &hMdEnc->huff_coeffs.drct_huff_re[qsi], hMdEnc->spar_md.band_coeffs_idx[i].drct_index_re[j], &code, &len );
+#ifdef ARITH_HUFF_CODER_CHANGES
+ if ( ( hMetaData->nb_bits_tot + len ) > hMdEnc->spar_md_cfg.max_bits_per_blk )
+ {
+ return -1;
+ }
+#endif
push_next_indice( hMetaData, code, len );
}
for ( j = 0; j < ndec; j++ )
{
ivas_huffman_encode( &hMdEnc->huff_coeffs.decd_huff_re[qsi], hMdEnc->spar_md.band_coeffs_idx[i].decd_index_re[j], &code, &len );
+#ifdef ARITH_HUFF_CODER_CHANGES
+ if ( ( hMetaData->nb_bits_tot + len ) > hMdEnc->spar_md_cfg.max_bits_per_blk )
+ {
+ return -1;
+ }
+#endif
push_next_indice( hMetaData, code, len );
}
}
}
+#ifdef ARITH_HUFF_CODER_CHANGES
+ return 0;
+#else
return;
+#endif
}
@@ -1329,44 +1620,68 @@ static void ivas_get_huffman_coded_bs(
*
* Generate arithmetic coded bitstream
*-----------------------------------------------------------------------------------------*/
-
+#ifdef ARITH_HUFF_CODER_CHANGES
+static int16_t ivas_get_arith_coded_bs(
+#else
static void ivas_get_arith_coded_bs(
+#endif
ivas_spar_md_enc_state_t *hMdEnc,
BSTR_ENC_HANDLE hMetaData,
const int16_t *pDo_diff,
const int16_t bands_bw,
const int16_t nB,
const int16_t qsi,
- const int16_t planarCP )
+ const int16_t planarCP,
+ const int16_t strat,
+ const int32_t ivas_total_brate )
{
- int16_t i, j, any_diff;
+ int16_t i, any_diff;
+ int16_t j;
ivas_cell_dim_t pred_cell_dims[IVAS_MAX_NUM_BANDS];
ivas_cell_dim_t drct_cell_dims[IVAS_MAX_NUM_BANDS];
ivas_cell_dim_t decd_cell_dims[IVAS_MAX_NUM_BANDS];
ivas_cell_dim_t decx_cell_dims[IVAS_MAX_NUM_BANDS];
int16_t symbol_arr_re[IVAS_MAX_INPUT_LEN];
int16_t symbol_arr_old_re[IVAS_MAX_INPUT_LEN];
+#ifdef ARITH_HUFF_CODER_CHANGES
+ int16_t arith_result;
+#endif
for ( i = 0; i < nB; i++ )
{
int16_t ndm, ndec;
ndm = hMdEnc->spar_md_cfg.num_dmx_chans_per_band[bands_bw * i];
ndec = hMdEnc->spar_md_cfg.num_decorr_per_band[bands_bw * i];
- pred_cell_dims[i].dim1 = ndm + ndec - 1;
- if ( hMdEnc->spar_hoa_md_flag )
+
+ if ( ( ivas_total_brate < IVAS_24k4 ) && ( strat > 3 ) && ( ( ( i % 2 == 1 ) && ( strat % 2 == 0 ) ) || ( ( i % 2 == 0 ) && ( strat % 2 == 1 ) ) ) )
{
- if ( i >= SPAR_DIRAC_SPLIT_START_BAND )
+ pred_cell_dims[i].dim1 = 0;
+ pred_cell_dims[i].dim2 = 0;
+ drct_cell_dims[i].dim1 = 0;
+ drct_cell_dims[i].dim2 = 0;
+ decd_cell_dims[i].dim1 = 0;
+ decd_cell_dims[i].dim2 = 0;
+ decx_cell_dims[i].dim1 = 0;
+ decx_cell_dims[i].dim2 = 0;
+ }
+ else
+ {
+ pred_cell_dims[i].dim1 = ndm + ndec - 1;
+ if ( hMdEnc->spar_hoa_md_flag && hMdEnc->spar_hoa_dirac2spar_md_flag )
{
- pred_cell_dims[i].dim1 -= ( FOA_CHANNELS - 1 );
+ if ( i >= SPAR_DIRAC_SPLIT_START_BAND )
+ {
+ pred_cell_dims[i].dim1 -= ( FOA_CHANNELS - 1 );
+ }
}
+ pred_cell_dims[i].dim2 = 1;
+ drct_cell_dims[i].dim1 = ndec;
+ drct_cell_dims[i].dim2 = ndm - 1;
+ decd_cell_dims[i].dim1 = ndec;
+ decd_cell_dims[i].dim2 = 1;
+ decx_cell_dims[i].dim1 = ( ndec * ( ndec - 1 ) ) >> 1;
+ decx_cell_dims[i].dim2 = 1;
}
- pred_cell_dims[i].dim2 = 1;
- drct_cell_dims[i].dim1 = ndec;
- drct_cell_dims[i].dim2 = ndm - 1;
- decd_cell_dims[i].dim1 = ndec;
- decd_cell_dims[i].dim2 = 1;
- decx_cell_dims[i].dim1 = ( ndec * ( ndec - 1 ) ) >> 1;
- decx_cell_dims[i].dim2 = 1;
}
any_diff = 0;
@@ -1378,7 +1693,7 @@ static void ivas_get_arith_coded_bs(
break;
}
}
- if ( hMdEnc->spar_hoa_md_flag )
+ if ( hMdEnc->spar_hoa_md_flag && hMdEnc->spar_hoa_dirac2spar_md_flag )
{
for ( i = 0; i < nB; i++ )
{
@@ -1387,12 +1702,12 @@ static void ivas_get_arith_coded_bs(
for ( j = 0; j < pred_cell_dims[i].dim1; j++ )
{
hMdEnc->spar_md.band_coeffs_idx[i].pred_index_re[j] =
- hMdEnc->spar_md.band_coeffs_idx[i].pred_index_re[j + ( FOA_CHANNELS - 1 )];
+ hMdEnc->spar_md.band_coeffs_idx[i].pred_index_re[j + DIRAC_TO_SPAR_HBR_PRED_CHS];
if ( any_diff == 1 )
{
hMdEnc->spar_md_prior.band_coeffs_idx_mapped[i].pred_index_re[j] =
- hMdEnc->spar_md_prior.band_coeffs_idx_mapped[i].pred_index_re[j + ( FOA_CHANNELS - 1 )];
+ hMdEnc->spar_md_prior.band_coeffs_idx_mapped[i].pred_index_re[j + DIRAC_TO_SPAR_HBR_PRED_CHS];
}
}
}
@@ -1405,10 +1720,20 @@ static void ivas_get_arith_coded_bs(
ivas_copy_band_coeffs_idx_to_arr( hMdEnc->spar_md_prior.band_coeffs_idx_mapped, nB, symbol_arr_old_re, pred_cell_dims, PRED_COEFF, planarCP );
}
+#ifdef ARITH_HUFF_CODER_CHANGES
+ arith_result = ivas_arith_encode_cmplx_cell_array( &hMdEnc->arith_coeffs.pred_arith_re[qsi], &hMdEnc->arith_coeffs.pred_arith_re_diff[qsi], pDo_diff, nB,
+ symbol_arr_re, symbol_arr_old_re, pred_cell_dims, hMetaData, any_diff,
+ hMdEnc->spar_md_cfg.max_bits_per_blk );
+ if ( arith_result < 0 )
+ {
+ return -1;
+ }
+#else
ivas_arith_encode_cmplx_cell_array( &hMdEnc->arith_coeffs.pred_arith_re[qsi], &hMdEnc->arith_coeffs.pred_arith_re_diff[qsi], pDo_diff, nB,
symbol_arr_re, symbol_arr_old_re, pred_cell_dims, hMetaData, any_diff );
+#endif
- if ( hMdEnc->spar_hoa_md_flag )
+ if ( hMdEnc->spar_hoa_md_flag && hMdEnc->spar_hoa_dirac2spar_md_flag )
{
for ( i = 0; i < nB; i++ )
{
@@ -1416,10 +1741,10 @@ static void ivas_get_arith_coded_bs(
{
for ( j = pred_cell_dims[i].dim1 - 1; j >= 0; j-- )
{
- hMdEnc->spar_md.band_coeffs_idx[i].pred_index_re[j + ( FOA_CHANNELS - 1 )] =
+ hMdEnc->spar_md.band_coeffs_idx[i].pred_index_re[j + DIRAC_TO_SPAR_HBR_PRED_CHS] =
hMdEnc->spar_md.band_coeffs_idx[i].pred_index_re[j];
}
- for ( j = 0; j < FOA_CHANNELS - 1; j++ )
+ for ( j = 0; j < DIRAC_TO_SPAR_HBR_PRED_CHS; j++ )
{
hMdEnc->spar_md.band_coeffs_idx[i].pred_index_re[j] = 0;
}
@@ -1448,8 +1773,19 @@ static void ivas_get_arith_coded_bs(
}
}
+#ifdef ARITH_HUFF_CODER_CHANGES
+ arith_result = ivas_arith_encode_cmplx_cell_array( &hMdEnc->arith_coeffs.drct_arith_re[qsi], &hMdEnc->arith_coeffs.drct_arith_re_diff[qsi], pDo_diff, nB,
+ symbol_arr_re, symbol_arr_old_re, drct_cell_dims, hMetaData, any_diff,
+ hMdEnc->spar_md_cfg.max_bits_per_blk );
+ if ( arith_result < 0 )
+ {
+ return -1;
+ }
+#else
ivas_arith_encode_cmplx_cell_array( &hMdEnc->arith_coeffs.drct_arith_re[qsi], &hMdEnc->arith_coeffs.drct_arith_re_diff[qsi], pDo_diff, nB,
symbol_arr_re, symbol_arr_old_re, drct_cell_dims, hMetaData, any_diff );
+#endif
+
ivas_copy_band_coeffs_idx_to_arr( hMdEnc->spar_md.band_coeffs_idx, nB, symbol_arr_re, decd_cell_dims, DECD_COEFF, planarCP );
@@ -1465,9 +1801,19 @@ static void ivas_get_arith_coded_bs(
decd_cell_dims[i].dim1 = decd_cell_dims[i].dim1 - IVAS_SPAR_HOA3_NP_CHS;
}
}
-
+#ifdef ARITH_HUFF_CODER_CHANGES
+ arith_result = ivas_arith_encode_cmplx_cell_array( &hMdEnc->arith_coeffs.decd_arith_re[qsi], &hMdEnc->arith_coeffs.decd_arith_re_diff[qsi], pDo_diff, nB,
+ symbol_arr_re, symbol_arr_old_re, decd_cell_dims, hMetaData, any_diff,
+ hMdEnc->spar_md_cfg.max_bits_per_blk );
+ if ( arith_result < 0 )
+ {
+ return -1;
+ }
+#else
ivas_arith_encode_cmplx_cell_array( &hMdEnc->arith_coeffs.decd_arith_re[qsi], &hMdEnc->arith_coeffs.decd_arith_re_diff[qsi], pDo_diff, nB,
symbol_arr_re, symbol_arr_old_re, decd_cell_dims, hMetaData, any_diff );
+#endif
+
ivas_copy_band_coeffs_idx_to_arr( hMdEnc->spar_md.band_coeffs_idx, nB, symbol_arr_re, decx_cell_dims, DECX_COEFF, planarCP );
@@ -1476,7 +1822,11 @@ static void ivas_get_arith_coded_bs(
ivas_copy_band_coeffs_idx_to_arr( hMdEnc->spar_md_prior.band_coeffs_idx_mapped, nB, symbol_arr_old_re, decx_cell_dims, DECX_COEFF, planarCP );
}
+#ifdef ARITH_HUFF_CODER_CHANGES
+ return 0;
+#else
return;
+#endif
}
@@ -1540,15 +1890,11 @@ static void ivas_select_next_strat(
static void ivas_store_prior_coeffs(
ivas_spar_md_enc_state_t *hMdEnc,
const int16_t num_bands,
- const int16_t bands_bw,
const int16_t strat,
const int16_t dtx_vad,
const int16_t qsi )
{
int16_t i, j, b;
-
- float one_by_bands_bw = ( 1.0f / bands_bw );
-
if ( dtx_vad == 0 )
{
hMdEnc->spar_md_cfg.prior_strat = START;
@@ -1562,7 +1908,7 @@ static void ivas_store_prior_coeffs(
for ( i = 0; i < num_bands; i++ )
{
- b = (int16_t) floor( i * one_by_bands_bw );
+ b = i;
for ( j = 0; j < IVAS_SPAR_MAX_CH - 1; j++ )
{
diff --git a/lib_enc/ivas_stat_enc.h b/lib_enc/ivas_stat_enc.h
index 362cd57588687a3838c1c3a31629a5fb27134854..7caab6da6afcdc655995e281c2453e0a02cdd8fc 100644
--- a/lib_enc/ivas_stat_enc.h
+++ b/lib_enc/ivas_stat_enc.h
@@ -81,6 +81,10 @@ typedef struct stereo_itd_data_struct
int16_t prev_itd1;
int16_t prev_itd2;
+#ifdef HYBRID_ITD_MAX
+ /*flag for hybrid ITD for very large ITDs*/
+ int16_t hybrid_itd_max;
+#endif
} ITD_DATA, *ITD_DATA_HANDLE;
typedef struct dft_ana_struct
@@ -315,6 +319,12 @@ typedef struct stereo_mdct_enc_data_structure
typedef struct stereo_td_enc_data_structure
{
+#ifdef IND_LIST_DYN
+ BSTR_ENC_DATA tdm_hBstr_tmp; /* temporary bitstream structure holding TD stereo spatial parameters */
+ Indice tdm_ind_list_tmp[MAX_IND_TDM_TMP]; /* temporary list of indices holding TD stereo spatial parameters */
+ int16_t max_ind_tdm_tmp; /* maximum number of indices in the temporary list of indices holding TD stereo spatial parameters */
+#endif
+
int16_t tdm_lp_reuse_flag; /* Flag that indicate if it is possible to reuse the LP coefficient from the primary channel or not */
int16_t tdm_low_rate_mode; /* secondary channel low rate mode flag */
float tdm_Pri_pitch_buf[NB_SUBFR];
@@ -581,8 +591,10 @@ typedef struct ivas_dirac_enc_data_structure
PARAM_ISM_CONFIG_HANDLE hParamIsm; /* Parametric ISM handle */
IVAS_FB_MIXER_HANDLE hFbMixer;
+#ifndef SBA_MODE_CLEAN_UP
float *sba_synchro_buffer[DIRAC_MAX_ANA_CHANS];
int16_t num_samples_synchro_delay;
+#endif
/* DirAC parameter estimation */
float **direction_vector[DIRAC_NUM_DIMS];
@@ -590,8 +602,21 @@ typedef struct ivas_dirac_enc_data_structure
float diffuseness_m[DIRAC_MAX_NBANDS];
int16_t band_grouping[DIRAC_MAX_NBANDS + 1];
int16_t block_grouping[5];
+#ifdef FIX_485_STATIC_BUFFERS
+ int16_t firstrun_sector_params;
+
+ float sec_I_vec_smth_x[NUM_ANA_SECTORS][IVAS_MAX_NUM_BANDS];
+ float sec_I_vec_smth_y[NUM_ANA_SECTORS][IVAS_MAX_NUM_BANDS];
+ float sec_I_vec_smth_z[NUM_ANA_SECTORS][IVAS_MAX_NUM_BANDS];
+ float energy_smth[NUM_ANA_SECTORS][IVAS_MAX_NUM_BANDS];
+ float azi_prev[NUM_ANA_SECTORS * IVAS_MAX_NUM_BANDS];
+ float ele_prev[NUM_ANA_SECTORS * IVAS_MAX_NUM_BANDS];
+#endif
+
+#ifndef SBA_MODE_CLEAN_UP
int16_t dirac_to_spar_md_bands[DIRAC_MAX_NBANDS];
+#endif
/* diffuseness */
int16_t index_buffer_intensity;
@@ -599,6 +624,7 @@ typedef struct ivas_dirac_enc_data_structure
float **buffer_intensity_real[DIRAC_NUM_DIMS];
float *buffer_energy;
+
} DIRAC_ENC_DATA, *DIRAC_ENC_HANDLE;
/*----------------------------------------------------------------------------------*
@@ -656,6 +682,8 @@ typedef struct ivas_spar_md_enc_state_t
ivas_huff_coeffs_t huff_coeffs;
int16_t table_idx;
int16_t spar_hoa_md_flag;
+ int16_t spar_hoa_dirac2spar_md_flag;
+ int16_t HOA_md_ind[IVAS_SPAR_MAX_CH];
} ivas_spar_md_enc_state_t;
/* PCA structure */
@@ -687,6 +715,9 @@ typedef struct ivas_spar_enc_lib_t
FRONT_VAD_ENC_HANDLE hFrontVad; /* front-VAD handle */
ENC_CORE_HANDLE hCoreCoderVAD; /* core-coder handle for front-VAD module */
+#ifdef SBA_MODE_CLEAN_UP
+ int16_t spar_reconfig_flag;
+#endif
int16_t front_vad_flag;
int16_t front_vad_dtx_flag;
int16_t force_front_vad;
@@ -715,12 +746,26 @@ typedef struct ivas_param_mc_enc_data_structure
} PARAM_MC_ENC_DATA, *PARAM_MC_ENC_HANDLE;
+/*----------------------------------------------------------------------------------*
+ * MC ParamUpmix Mode encoder structures
+ *----------------------------------------------------------------------------------*/
+typedef struct ivas_mc_paramupmix_enc_data_structure
+{
+ ivas_trans_det_state_t *hTranDet[MC_PARAMUPMIX_COMBINATIONS * MC_PARAMUPMIX_NCH];
+ IVAS_FB_MIXER_HANDLE hFbMixer;
+ ivas_enc_cov_handler_state_t *hCovEnc[MC_PARAMUPMIX_COMBINATIONS];
+ float ***cov_real[MC_PARAMUPMIX_COMBINATIONS];
+ float ***cov_dtx_real[MC_PARAMUPMIX_COMBINATIONS];
+ float *midside[MC_PARAMUPMIX_COMBINATIONS][MC_PARAMUPMIX_NCH]; /* hold PCM of mid-side data */
+ int32_t alpha_quant_prev[MC_PARAMUPMIX_COMBINATIONS][IVAS_MAX_NUM_BANDS];
+ int32_t beta_quant_prev[MC_PARAMUPMIX_COMBINATIONS][IVAS_MAX_NUM_BANDS];
+ bool first_frame;
+} MC_PARAMUPMIX_ENC_DATA, *MC_PARAMUPMIX_ENC_HANDLE;
/*----------------------------------------------------------------------------------*
* MASA encoder structures
*----------------------------------------------------------------------------------*/
-#ifdef FIX_398_MASA_DIRECTION_ALIGNMENT
typedef struct ivas_masa_dir_align_struct
{
float previous_azi_dir1[MASA_FREQUENCY_BANDS];
@@ -730,7 +775,6 @@ typedef struct ivas_masa_dir_align_struct
float previous_ele_dir2[MASA_FREQUENCY_BANDS];
} MASA_DIR_ALIGN_STATE, *MASA_DIR_ALIGN_HANDLE;
-#endif
/* structure storing MASA framing sync detection and compensation data */
typedef struct ivas_masa_sync_struct
@@ -760,9 +804,7 @@ typedef struct ivas_masa_encoder_data_struct
MASA_SYNC_STATE sync_state;
-#ifdef FIX_398_MASA_DIRECTION_ALIGNMENT
MASA_DIR_ALIGN_STATE dir_align_state;
-#endif
} MASA_ENCODER_DATA;
@@ -806,8 +848,8 @@ typedef struct ivas_mcmasa_enc_data_structure
float **buffer_intensity_real_vert;
float *buffer_energy;
- float chnlToFoaMtx[DIRAC_MAX_ANA_CHANS][MCMASA_MAX_ANA_CHANS];
- float chnlToFoaEvenMtx[DIRAC_MAX_ANA_CHANS][MCMASA_MAX_ANA_CHANS];
+ float chnlToFoaMtx[FOA_CHANNELS][MCMASA_MAX_ANA_CHANS];
+ float chnlToFoaEvenMtx[FOA_CHANNELS][MCMASA_MAX_ANA_CHANS];
float ls_azimuth[MCMASA_MAX_ANA_CHANS];
int16_t leftNearest[MCMASA_MAX_ANA_CHANS];
int16_t rightNearest[MCMASA_MAX_ANA_CHANS];
@@ -1078,7 +1120,9 @@ typedef struct encoder_config_structure
/* temp. development parameters */
int16_t Opt_PCA_ON; /* flag indicating PCA operation in SBA */
-
+#ifndef SBA_MODE_CLEAN_UP
+ int16_t spar_reconfig_flag;
+ #endif
#ifdef DEBUGGING
/* debugging options */
int16_t stereo_mode_cmdl; /* stereo mode forced from the command-line */
@@ -1103,6 +1147,13 @@ typedef struct
{
ENCODER_CONFIG_HANDLE hEncoderConfig; /* Encoder configuration structure */
+#ifdef IND_LIST_DYN
+ Indice *ind_list; /* List of indices */
+ int16_t ivas_max_num_indices; /* Maximum allowed number of indices in the list */
+ Indice *ind_list_metadata; /* List of indices for metadata */
+ int16_t ivas_max_num_indices_metadata; /* Maximum allowed number of indices in the list of metadata */
+#endif
+
/* high-level encoder parameters */
int16_t nchan_transport; /* number of transport channels */
int16_t sba_analysis_order; /* Ambisonic (SBA) order used for analysis and coding */
@@ -1125,11 +1176,14 @@ typedef struct
IVAS_QMETADATA_HANDLE hQMetaData; /* Metadata handle for q_metadata parametric spatial coding DirAC/MASA*/
MCT_ENC_HANDLE hMCT; /* MCT handle */
PARAM_MC_ENC_HANDLE hParamMC; /* Parametric MC handle */
+ MC_PARAMUPMIX_ENC_HANDLE hMCParamUpmix; /* MC Param-Upmix handle */
MCMASA_ENC_HANDLE hMcMasa; /* Multi-channel MASA data handle */
LFE_ENC_HANDLE hLFE; /* LFE data handle */
ISM_MODE ism_mode; /* ISM format mode */
+#ifndef SBA_MODE_CLEAN_UP
SBA_MODE sba_mode; /* SBA format mode */
+#endif
MC_MODE mc_mode; /* MC format mode */
/* Stereo downmix for EVS module */
diff --git a/lib_enc/ivas_stereo_cng_enc.c b/lib_enc/ivas_stereo_cng_enc.c
index 2eb838bf5c5bbac673ae0308c93df86e4c972cf9..76f56532dc7a9f9917c228eefb9efc9524431d13 100644
--- a/lib_enc/ivas_stereo_cng_enc.c
+++ b/lib_enc/ivas_stereo_cng_enc.c
@@ -173,12 +173,7 @@ void stereo_dft_enc_sid_coh(
int16_t alpha_level;
int16_t n;
-#ifdef FIX_418_SID_BITRATE
nr_of_sid_stereo_bits = ( IVAS_SID_5k2 - SID_2k40 ) / FRAMES_PER_SEC - SID_FORMAT_NBITS;
-#else
- /* TODO: still use old number of bits to keep bitexactness in output */
- nr_of_sid_stereo_bits = ( 4400 /*IVAS_SID_5k2*/ - SID_2k40 ) / FRAMES_PER_SEC - SID_FORMAT_NBITS;
-#endif
zeropad = 0;
/* Encode coherence vector. Find best fixed predictor by minimizing prediction error on input vector.
@@ -333,9 +328,6 @@ void stereo_dft_enc_sid_coh(
( *nb_bits )++;
}
-#ifndef FIX_418_SID_BITRATE
- push_next_indice( hBstr, zeropad, ( IVAS_SID_5k2 - 4400 ) / FRAMES_PER_SEC );
-#endif
return;
}
diff --git a/lib_enc/ivas_stereo_dft_enc.c b/lib_enc/ivas_stereo_dft_enc.c
index 43546261a41b954622c9bdaa07ef0bee191c2072..36e577b48248c0e15903729fcc39097a17f6704e 100644
--- a/lib_enc/ivas_stereo_dft_enc.c
+++ b/lib_enc/ivas_stereo_dft_enc.c
@@ -294,9 +294,16 @@ ivas_error stereo_dft_enc_create(
hStereoDft_loc->hConfig->force_mono_transmission = 0;
stereo_dft_config( hStereoDft_loc->hConfig, IVAS_24k4, &tmpS, &tmpS );
- stereo_dft_hybrid_ITD_flag( hStereoDft_loc->hConfig, input_Fs );
+
stereo_dft_enc_open( hStereoDft_loc, input_Fs, max_bwidth );
+ stereo_dft_hybrid_ITD_flag( hStereoDft_loc->hConfig, input_Fs
+#ifdef HYBRID_ITD_MAX
+ ,
+ hStereoDft_loc->hItd->hybrid_itd_max
+#endif
+ );
+
*hStereoDft = hStereoDft_loc;
return IVAS_ERR_OK;
@@ -560,6 +567,9 @@ void stereo_enc_itd_init(
hItd->prev_itd1 = 0;
hItd->prev_itd2 = 0;
+#ifdef HYBRID_ITD_MAX
+ hItd->hybrid_itd_max = 0;
+#endif
return;
}
@@ -757,7 +767,7 @@ void stereo_dft_enc_analyze(
{
int16_t tmp[1024];
- /*fcs: stereo side info is only simulated */
+ /* stereo side info is only simulated */
for ( i = 0; i < input_frame; i++ )
{
tmp[i] = (int16_t) ( input[0][i] + 0.5f );
diff --git a/lib_enc/ivas_stereo_dft_enc_itd.c b/lib_enc/ivas_stereo_dft_enc_itd.c
index d2c0bc7fe1ec78ae00051af7f280b97fe93c1d2a..025729e0cdc3832e6487d73f76e1f8781f275130 100644
--- a/lib_enc/ivas_stereo_dft_enc_itd.c
+++ b/lib_enc/ivas_stereo_dft_enc_itd.c
@@ -115,11 +115,19 @@ static void set_band_limits(
void stereo_dft_hybrid_ITD_flag(
STEREO_DFT_CONFIG_DATA_HANDLE hConfig, /* o : DFT stereo configuration */
const int32_t input_Fs /* i : CPE element sampling rate */
+#ifdef HYBRID_ITD_MAX
+ ,
+ const int16_t hybrid_itd_max /* i : flag for hybrid ITD for very large ITDs */
+#endif
)
{
if ( hConfig != NULL )
{
- if ( hConfig->res_cod_mode || ( hConfig->ada_wb_res_cod_mode && input_Fs == 16000 ) )
+ if ( hConfig->res_cod_mode || ( hConfig->ada_wb_res_cod_mode && input_Fs == 16000 )
+#ifdef HYBRID_ITD_MAX
+ || ( hybrid_itd_max == 1 )
+#endif
+ )
{
hConfig->hybrid_itd_flag = 1;
}
@@ -642,6 +650,11 @@ void stereo_dft_enc_compute_itd(
float cng_xcorr_filt;
+#ifdef HYBRID_ITD_MAX
+ int16_t prev_itd_max;
+ int16_t itd_max_flip;
+#endif
+
if ( hCPE->element_mode == IVAS_CPE_DFT )
{
hStereoDft = hCPE->hStereoDft;
@@ -1328,7 +1341,12 @@ void stereo_dft_enc_compute_itd(
hItd->prev_sum_nrg_L_lb = sum_nrg_L_lb;
mvr2r( xcorr_lb, hItd->prev_xcorr_lb, STEREO_DFT_XCORR_LB_MAX );
}
-
+#ifdef HYBRID_ITD_MAX
+ /*save previous flag*/
+ prev_itd_max = hItd->hybrid_itd_max;
+ /* enable hybrid ITD handling for very large ITDs*/
+ hItd->hybrid_itd_max = ( abs( itd ) > STEREO_DFT_ITD_MAX && abs( itd ) < STEREO_DFT_ITD_MAX_ANA && !hCPE->hCoreCoder[0]->sp_aud_decision0 && hCPE->element_brate < IVAS_32k );
+#endif
/* Update memory */
hItd->prev_itd = itd;
@@ -1343,7 +1361,7 @@ void stereo_dft_enc_compute_itd(
#ifdef DEBUG_STEREO_CLF
dbgwrite( &hItd->itd[k_offset], sizeof( float ), 1, 1, "res/ITD.x" );
#endif
-
+ /* limit ITD range for MDCT stereo even more */
if ( hCPE->element_mode == IVAS_CPE_MDCT && fabsf( hItd->itd[k_offset] ) > ITD_MAX_MDCT )
{
itd = 0;
@@ -1353,7 +1371,25 @@ void stereo_dft_enc_compute_itd(
hItd->deltaItd[k_offset] = hItd->itd[k_offset] - hItd->td_itd[k_offset];
- /* limit ITD range for MDCT stereo even more */
+#ifdef HYBRID_ITD_MAX
+ if ( hItd->hybrid_itd_max )
+ {
+ /*check if there is an ITD flip*/
+ itd_max_flip = ( hItd->itd[k_offset] * hItd->itd[k_offset - 1] < 0 );
+
+ if ( hItd->deltaItd[k_offset - 1] != 0 && itd_max_flip == 0 )
+ {
+ int16_t tmp_itd = (int16_t) floor( ( ( hItd->prev_itd ) * ( (float) input_frame / 640 ) ) + 0.5f );
+ hItd->deltaItd[k_offset] = -1.0f * tmp_itd - hItd->td_itd[k_offset];
+ }
+ }
+ /*signal change for next frame*/
+ if ( prev_itd_max == 1 && hItd->hybrid_itd_max == 0 )
+ {
+ hItd->hybrid_itd_max = -1;
+ }
+#endif
+
#ifdef DEBUG_MODE_DFT
{
int16_t tmp;
diff --git a/lib_enc/ivas_stereo_dft_td_itd.c b/lib_enc/ivas_stereo_dft_td_itd.c
index b7fb95422f3136080892b0df097b65719ef747c6..27a71dfae477f0d3702d266163887e9204d73f00 100644
--- a/lib_enc/ivas_stereo_dft_td_itd.c
+++ b/lib_enc/ivas_stereo_dft_td_itd.c
@@ -271,11 +271,18 @@ void stereo_td_itd(
hITD->td_itd_32k[i] = hITD->td_itd_32k[i + 1];
}
}
+#ifdef HYBRID_ITD_MAX
+ /*reset TD ITDs in case of hybrid itd_max change - turn hybrid ITD off*/
+ if ( hITD->hybrid_itd_max == -1 && hybrid_itd_flag == 0 )
+ {
+ hITD->td_itd[k_offset] = 0;
+ hITD->td_itd_32k[k_offset] = 0;
+ }
+#endif
if ( hybrid_itd_flag == 0 )
{
return;
}
-
stereo_td_get_td_itd( &( hITD->td_itd[k_offset] ), &( hITD->td_itd_32k[k_offset] ), hITD->itd[k_offset], sts[0]->input_Fs );
/* initializations*/
diff --git a/lib_enc/ivas_stereo_mdct_core_enc.c b/lib_enc/ivas_stereo_mdct_core_enc.c
index 2e739cc90651f43dc4f4d7d9adb4e733425e15fd..03fcad485a8493450e60aa5f673c257d11a2444c 100644
--- a/lib_enc/ivas_stereo_mdct_core_enc.c
+++ b/lib_enc/ivas_stereo_mdct_core_enc.c
@@ -362,7 +362,13 @@ void stereo_mdct_core_enc(
for ( ch = 0; ch < CPE_CHANNELS; ch++ )
{
st = sts[ch];
-
+#ifdef IND_LIST_DYN
+ /* update the pointer to the buffer of indices of the second channel */
+ if ( ch == 1 )
+ {
+ st->hBstr->ind_list = sts[0]->hBstr->ind_list + sts[0]->hBstr->nb_ind_tot;
+ }
+#endif
ProcessIGF( st, st->hTcxEnc->spectrum[n], orig_spectrum[ch][n], &powerSpec[ch][n * L_subframeTCX], st->core == TCX_20_CORE, n, hCPE->hCoreCoder[0]->sp_aud_decision0, 0 );
}
}
@@ -373,6 +379,13 @@ void stereo_mdct_core_enc(
for ( ch = 0; ch < CPE_CHANNELS; ch++ )
{
st = sts[ch];
+#ifdef IND_LIST_DYN
+ /* update the pointer to the buffer of indices of the second channel */
+ if ( ch == 1 )
+ {
+ st->hBstr->ind_list = sts[0]->hBstr->ind_list + sts[0]->hBstr->nb_ind_tot;
+ }
+#endif
nSubframes = ( st->hTcxEnc->tcxMode == TCX_20 ) ? 1 : NB_DIV;
if ( st->igf )
{
diff --git a/lib_enc/ivas_stereo_mdct_stereo_enc.c b/lib_enc/ivas_stereo_mdct_stereo_enc.c
old mode 100644
new mode 100755
index 4ef24de8a191368165a8406f556121d047f5be93..138c9436d6664a3c16dce55a5761fcd866156e0e
--- a/lib_enc/ivas_stereo_mdct_stereo_enc.c
+++ b/lib_enc/ivas_stereo_mdct_stereo_enc.c
@@ -430,6 +430,10 @@ void stereo_coder_tcx(
if ( !sts[0]->hTcxEnc->fUseTns[k] && !sts[1]->hTcxEnc->fUseTns[k] )
{
+#ifdef FIX_483b
+ sts[0]->hTcxEnc->tns_ms_flag[k] = 1;
+ sts[1]->hTcxEnc->tns_ms_flag[k] = 1;
+#endif
ms_inv_mask_processing( hStereoMdct, sts, ms_mask, k, mdst_spectrum[0][k], mdst_spectrum[1][k], inv_mdst_spectrum[0][k], inv_mdst_spectrum[1][k], -1 );
ms_processing( hStereoMdct, sts, ms_mask, k, mdst_spectrum[0][k], mdst_spectrum[1][k], sfbConf->sfbCnt );
}
diff --git a/lib_enc/ivas_stereo_td_enc.c b/lib_enc/ivas_stereo_td_enc.c
index 3857795dceadc5a1f43a07939971f77ac20dcd90..2357e307c56bb49cd1b862f7dd57ee15b8220433 100644
--- a/lib_enc/ivas_stereo_td_enc.c
+++ b/lib_enc/ivas_stereo_td_enc.c
@@ -124,6 +124,14 @@ void stereo_td_init_enc(
hStereoTD->tdm_prev_desired_idx = LRTD_STEREO_LEFT_IS_PRIM;
}
+#ifdef IND_LIST_DYN
+ hStereoTD->tdm_hBstr_tmp.ind_list = hStereoTD->tdm_ind_list_tmp;
+ hStereoTD->tdm_hBstr_tmp.ivas_ind_list_zero = (Indice **) ( &hStereoTD->tdm_hBstr_tmp.ind_list );
+ hStereoTD->max_ind_tdm_tmp = MAX_IND_TDM_TMP;
+ hStereoTD->tdm_hBstr_tmp.ivas_max_num_indices = &hStereoTD->max_ind_tdm_tmp;
+ reset_indices_enc( &hStereoTD->tdm_hBstr_tmp, MAX_IND_TDM_TMP );
+#endif
+
return;
}
@@ -314,12 +322,16 @@ void tdm_configure_enc(
int16_t tdm_ratio_bit_alloc_idx, mod_ct;
STEREO_TD_ENC_DATA_HANDLE hStereoTD;
Encoder_State **sts;
+#ifndef IND_LIST_DYN
BSTR_ENC_HANDLE hBstr;
+#endif
int16_t loc_coder_tyape_raw0;
hStereoTD = hCPE->hStereoTD;
sts = hCPE->hCoreCoder;
+#ifndef IND_LIST_DYN
hBstr = sts[1]->hBstr;
+#endif
loc_coder_tyape_raw0 = sts[0]->coder_type_raw;
/*----------------------------------------------------------------*
@@ -475,6 +487,46 @@ void tdm_configure_enc(
* Bitstream writing
*----------------------------------------------------------------*/
+#ifdef IND_LIST_DYN
+ /* transmit the ratio index */
+ if ( tdm_SM_or_LRTD_Pri && hStereoTD->tdm_LRTD_flag == 0 )
+ {
+ push_indice( &hStereoTD->tdm_hBstr_tmp, IND_STEREO_TD_ALPHA, tdm_ratio_idx_SM, TDM_RATIO_BITS );
+ }
+ else
+ {
+ if ( hStereoTD->tdm_LRTD_flag == 1 )
+ {
+ push_indice( &hStereoTD->tdm_hBstr_tmp, IND_STEREO_TD_ALPHA, hStereoTD->tdm_inst_ratio_idx, TDM_RATIO_BITS );
+ }
+ else
+ {
+ push_indice( &hStereoTD->tdm_hBstr_tmp, IND_STEREO_TD_ALPHA, tdm_ratio_idx, TDM_RATIO_BITS );
+ }
+ }
+
+ /* LPC reuse flag */
+ if ( sts[1]->coder_type == INACTIVE && tdm_ratio_idx < 29 && tdm_ratio_idx > 1 )
+ {
+ /* normal TD, tdm_lp_reuse_flag always on, tdm_use_IAWB_Ave_lpc varies tdm_ratio_idx<29 && tdm_ratio_idx> 1*/
+ push_indice( &hStereoTD->tdm_hBstr_tmp, IND_STEREO_LPC_REUSE, hStereoTD->tdm_use_IAWB_Ave_lpc, TDM_LP_REUSE_BITS );
+ }
+ else
+ {
+ push_indice( &hStereoTD->tdm_hBstr_tmp, IND_STEREO_LPC_REUSE, hStereoTD->tdm_lp_reuse_flag, TDM_LP_REUSE_BITS );
+ }
+
+ /* LRTD flag */
+ push_indice( &hStereoTD->tdm_hBstr_tmp, IND_STEREO_LRTD_FLAG, hStereoTD->tdm_LRTD_flag, TDM_LR_CONTENT_BITS );
+
+ /* Stereo ICA parameters */
+ if ( hStereoTD->tdm_LRTD_flag == 0 )
+ {
+ push_indice( &hStereoTD->tdm_hBstr_tmp, IND_STEREO_REFCHAN, hCPE->hStereoTCA->refChanIndx, STEREO_BITS_TCA_CHAN );
+ push_indice( &hStereoTD->tdm_hBstr_tmp, IND_STEREO_CORRSTATS, hCPE->hStereoTCA->indx_ica_NCShift, STEREO_BITS_TCA_CORRSTATS );
+ push_indice( &hStereoTD->tdm_hBstr_tmp, IND_STEREO_GD, hCPE->hStereoTCA->indx_ica_gD, STEREO_BITS_TCA_GD );
+ }
+#else
/* transmit the ratio index */
if ( tdm_SM_or_LRTD_Pri && hStereoTD->tdm_LRTD_flag == 0 )
{
@@ -513,12 +565,14 @@ void tdm_configure_enc(
push_indice( hBstr, IND_STEREO_CORRSTATS, hCPE->hStereoTCA->indx_ica_NCShift, STEREO_BITS_TCA_CORRSTATS );
push_indice( hBstr, IND_STEREO_GD, hCPE->hStereoTCA->indx_ica_gD, STEREO_BITS_TCA_GD );
}
+#endif
#ifdef DEBUG_MODE_TD
dbgwrite( &hStereoTD->tdm_low_rate_mode, 2, 1, 320, "res/tdm_low_rate_mode" );
dbgwrite( &hStereoTD->tdm_lp_reuse_flag, 2, 1, 320, "res/tdm_lp_reuse_flag" );
dbgwrite( &mod_ct, 2, 1, 320, "res/mod_ct.enx" );
#endif
+
/*----------------------------------------------------------------*
* Updates
*----------------------------------------------------------------*/
diff --git a/lib_enc/lib_enc.c b/lib_enc/lib_enc.c
old mode 100644
new mode 100755
index f9deb214e61645872805e91684f6a7291da33173..37c3e57ab5c31a317b1223714d9b17e98e1b09b6
--- a/lib_enc/lib_enc.c
+++ b/lib_enc/lib_enc.c
@@ -35,11 +35,13 @@
#include "prot.h"
#include
#include
+#include
#include
#ifdef DEBUGGING
#include "debug.h"
#endif
#include "wmc_auto.h"
+#include "options.h"
/*---------------------------------------------------------------------*
* Local struct
@@ -48,8 +50,12 @@
struct IVAS_ENC
{
Encoder_Struct *st_ivas;
- Indice ind_list[MAX_NUM_DATA][MAX_NUM_INDICES]; /* list of indices */
+#ifndef IND_LIST_DYN
+ Indice ind_list[MAX_NUM_DATA][MAX_NUM_INDICES]; /* list of indices */
+#endif
+#ifndef IND_LIST_DYN
Indice ind_list_metadata[MAX_NUM_METADATA][MAX_BITS_METADATA]; /* list of indices for metadata */
+#endif
ENC_CORE_HANDLE hCoreCoder;
bool isConfigured;
#ifdef DEBUGGING
@@ -100,7 +106,9 @@ ivas_error IVAS_ENC_Open(
)
{
Encoder_Struct *st_ivas;
+#ifndef IND_LIST_DYN
int16_t i, j;
+#endif
if ( phIvasEnc == NULL )
{
@@ -135,6 +143,7 @@ ivas_error IVAS_ENC_Open(
* Initialize indices
*-----------------------------------------------------------------*/
+#ifndef IND_LIST_DYN
for ( i = 0; i < MAX_NUM_DATA; ++i )
{
for ( j = 0; j < MAX_NUM_INDICES; ++j )
@@ -143,7 +152,9 @@ ivas_error IVAS_ENC_Open(
( *phIvasEnc )->ind_list[i][j].value = 0;
}
}
+#endif
+#ifndef IND_LIST_DYN
for ( i = 0; i < MAX_NUM_METADATA; ++i )
{
for ( j = 0; j < MAX_BITS_METADATA; ++j )
@@ -152,6 +163,7 @@ ivas_error IVAS_ENC_Open(
( *phIvasEnc )->ind_list_metadata[i][j].value = 0;
}
}
+#endif
/*-----------------------------------------------------------------*
* Allocate IVAS-codec encoder state
@@ -179,10 +191,17 @@ ivas_error IVAS_ENC_Open(
/* initialize pointers to handles to NULL */
ivas_initialize_handles_enc( st_ivas );
+#ifdef IND_LIST_DYN
+ st_ivas->ind_list = NULL;
+ st_ivas->ind_list_metadata = NULL;
+#endif
+
/* set high-level parameters */
st_ivas->mc_mode = MC_MODE_NONE;
st_ivas->ism_mode = ISM_MODE_NONE;
+#ifndef SBA_MODE_CLEAN_UP
st_ivas->sba_mode = SBA_MODE_NONE;
+#endif
st_ivas->sba_analysis_order = 0;
return IVAS_ERR_OK;
@@ -430,7 +449,7 @@ ivas_error IVAS_ENC_FeedObjectMetadata(
return IVAS_ERR_INDEX_OUT_OF_BOUNDS;
}
- error = ivas_set_ism_metadata( hIvasEnc->st_ivas->hIsmMetaData[ismIndex], metadata.azimuth, metadata.elevation, metadata.radius, metadata.yaw, metadata.pitch );
+ error = ivas_set_ism_metadata( hIvasEnc->st_ivas->hIsmMetaData[ismIndex], metadata.azimuth, metadata.elevation, metadata.radius, metadata.yaw, metadata.pitch, metadata.non_diegetic_flag );
if ( error != IVAS_ERR_OK )
{
@@ -878,17 +897,27 @@ static ivas_error configureEncoder(
return IVAS_ERROR( IVAS_ERR_INVALID_SAMPLING_RATE, "8kHz input sampling rate is not supported in IVAS." );
}
+#ifdef FIX_170_DTX_MASA
if ( hEncoderConfig->Opt_DTX_ON && hEncoderConfig->ivas_format != MONO_FORMAT &&
- ( ( hEncoderConfig->ivas_format == MASA_FORMAT && hEncoderConfig->ivas_total_brate > IVAS_128k ) || // ToDo: remove the bitrate limitation
- ( hEncoderConfig->ivas_format == SBA_FORMAT && ivas_get_sba_num_TCs( hEncoderConfig->ivas_total_brate, 1 ) > 2 ) || // ToDo: support for 3+ TCs to be done
+ ( ( hEncoderConfig->ivas_format == SBA_FORMAT && ivas_get_sba_num_TCs( hEncoderConfig->ivas_total_brate, 1 ) > 2 ) || // ToDo: support for 3+ TCs to be done
hEncoderConfig->ivas_format == MC_FORMAT // ToDo: TBD
) )
+#else
+ if ( hEncoderConfig->Opt_DTX_ON && hEncoderConfig->ivas_format != MONO_FORMAT &&
+ ( ( hEncoderConfig->ivas_format == MASA_FORMAT && hEncoderConfig->ivas_total_brate > IVAS_128k ) || // ToDo: remove the bitrate limitation
+ ( hEncoderConfig->ivas_format == SBA_FORMAT && ivas_get_sba_num_TCs( hEncoderConfig->ivas_total_brate, 1 ) > 2 ) ||
+ hEncoderConfig->ivas_format == MC_FORMAT ) )
+#endif
{
return IVAS_ERROR( IVAS_ERR_DTX_NOT_SUPPORTED, "DTX is not supported in this IVAS format and element mode." );
}
#ifdef DEBUG_AGC_ENCODER_CMD_OPTION
- if ( hEncoderConfig->Opt_AGC_ON == SBA_AGC_FORCE_ENABLE && !( hEncoderConfig->ivas_format == SBA_FORMAT && ivas_sba_mode_select( hEncoderConfig->ivas_total_brate ) == SBA_MODE_SPAR ) )
+#ifndef SBA_MODE_CLEAN_UP
+ if ( hEncoderConfig->Opt_AGC_ON == SBA_AGC_FORCE_ENABLE && !( hEncoderConfig->ivas_format == SBA_FORMAT && ivas_sba_mode_select() == SBA_MODE_SPAR ) )
+#else
+ if ( hEncoderConfig->Opt_AGC_ON == SBA_AGC_FORCE_ENABLE && !( hEncoderConfig->ivas_format == SBA_FORMAT ) )
+#endif
{
return IVAS_ERROR( IVAS_ERR_NOT_SUPPORTED_OPTION, "AGC supported in SBA format at bitrates >= 24.4 kbps only." );
}
@@ -908,7 +937,16 @@ static ivas_error configureEncoder(
* Finalize initialization
*-----------------------------------------------------------------*/
- if ( ( error = ivas_init_encoder( st_ivas, hIvasEnc->ind_list, hIvasEnc->ind_list_metadata ) ) != IVAS_ERR_OK )
+ if ( ( error = ivas_init_encoder( st_ivas
+#ifndef IND_LIST_DYN
+ ,
+ hIvasEnc->ind_list
+#endif
+#ifndef IND_LIST_DYN
+ ,
+ hIvasEnc->ind_list_metadata
+#endif
+ ) ) != IVAS_ERR_OK )
{
return error;
}
@@ -1049,6 +1087,9 @@ ivas_error IVAS_ENC_EncodeFrameToSerial(
ENCODER_CONFIG_HANDLE hEncoderConfig;
ENC_CORE_HANDLE hCoreCoder;
int16_t i;
+#ifdef IND_LIST_DYN
+ int16_t n, ch;
+#endif
ivas_error error;
error = IVAS_ERR_OK;
@@ -1116,6 +1157,89 @@ ivas_error IVAS_ENC_EncodeFrameToSerial(
hIvasEnc->switchingActive = true;
}
+#ifdef IND_LIST_DYN
+ /*-----------------------------------------------------------------*
+ * Re-allocate and re-initialize buffer of indices if IVAS total bitrate has changed
+ *-----------------------------------------------------------------*/
+
+ if ( hEncoderConfig->ivas_total_brate != hEncoderConfig->last_ivas_total_brate )
+ {
+ /* de-allocate old buffer of indices */
+ free( st_ivas->ind_list );
+
+ /* set the maximum allowed number of indices in the list */
+ st_ivas->ivas_max_num_indices = get_ivas_max_num_indices( hEncoderConfig->ivas_format, hEncoderConfig->ivas_total_brate );
+
+ /* allocate new buffer of indices */
+ if ( ( st_ivas->ind_list = (INDICE_HANDLE) malloc( st_ivas->ivas_max_num_indices * sizeof( Indice ) ) ) == NULL )
+ {
+ return ( IVAS_ERROR( IVAS_ERR_FAILED_ALLOC, "Can not allocate memory for buffer of indices!\n" ) );
+ }
+
+ /* reset the list of indices */
+ for ( i = 0; i < st_ivas->ivas_max_num_indices; i++ )
+ {
+ st_ivas->ind_list[i].nb_bits = -1;
+ }
+
+ /* de-allocate old buffer of metadata indices */
+ if ( st_ivas->ind_list_metadata != NULL )
+ {
+ free( st_ivas->ind_list_metadata );
+ }
+
+ /* set the maximum allowed number of metadata indices in the list */
+ st_ivas->ivas_max_num_indices_metadata = get_ivas_max_num_indices_metadata( hEncoderConfig->ivas_format, hEncoderConfig->ivas_total_brate );
+
+ if ( st_ivas->ivas_max_num_indices_metadata > 0 )
+ {
+ /* allocate new buffer of metadata indices */
+ if ( ( st_ivas->ind_list_metadata = (INDICE_HANDLE) malloc( st_ivas->ivas_max_num_indices_metadata * sizeof( Indice ) ) ) == NULL )
+ {
+ return ( IVAS_ERROR( IVAS_ERR_FAILED_ALLOC, "Can not allocate memory for buffer of metadata indices!\n" ) );
+ }
+
+ /* reset the list of metadata indices */
+ for ( i = 0; i < st_ivas->ivas_max_num_indices_metadata; i++ )
+ {
+ st_ivas->ind_list_metadata[i].nb_bits = -1;
+ }
+ }
+ else
+ {
+ st_ivas->ind_list_metadata = NULL;
+ }
+
+ /* set pointers to the new buffers of indices in each element */
+ for ( n = 0; n < st_ivas->nSCE; n++ )
+ {
+ st_ivas->hSCE[n]->hCoreCoder[0]->hBstr->ind_list = st_ivas->ind_list;
+ st_ivas->hSCE[n]->hCoreCoder[0]->hBstr->ivas_ind_list_zero = &st_ivas->ind_list;
+
+ if ( st_ivas->hSCE[n]->hMetaData != NULL )
+ {
+ st_ivas->hSCE[n]->hMetaData->ind_list = st_ivas->ind_list_metadata;
+ st_ivas->hSCE[n]->hMetaData->ivas_ind_list_zero = &st_ivas->ind_list_metadata;
+ }
+ }
+
+ for ( n = 0; n < st_ivas->nCPE; n++ )
+ {
+ for ( ch = 0; ch < CPE_CHANNELS; ch++ )
+ {
+ st_ivas->hCPE[n]->hCoreCoder[ch]->hBstr->ind_list = st_ivas->ind_list;
+ st_ivas->hCPE[n]->hCoreCoder[ch]->hBstr->ivas_ind_list_zero = &st_ivas->ind_list;
+ }
+
+ if ( st_ivas->hCPE[n]->hMetaData != NULL )
+ {
+ st_ivas->hCPE[n]->hMetaData->ind_list = st_ivas->ind_list_metadata;
+ st_ivas->hCPE[n]->hMetaData->ivas_ind_list_zero = &st_ivas->ind_list_metadata;
+ }
+ }
+ }
+#endif
+
if ( hIvasEnc->switchingActive && hEncoderConfig->ivas_format == MONO_FORMAT )
{
copy_encoder_config( st_ivas, hCoreCoder, 0 );
@@ -1172,7 +1296,6 @@ ivas_error IVAS_ENC_EncodeFrameToSerial(
* Main function to encode one frame to a compact bitstream (bytestream)
*---------------------------------------------------------------------*/
-/* IVAS_fmToDo: Currently unused and untested */
ivas_error IVAS_ENC_EncodeFrameToCompact(
IVAS_ENC_HANDLE hIvasEnc, /* i/o: IVAS encoder handle */
int16_t *inputBuffer, /* i : PCM input */
@@ -1368,71 +1491,7 @@ const char *IVAS_ENC_GetErrorMessage(
ivas_error error /* i : encoder error code enum */
)
{
- switch ( error )
- {
- case IVAS_ERR_OK:
- return "no error";
- case IVAS_ERR_FAILED_ALLOC:
- return "Failed allocation error";
- case IVAS_ERR_WRONG_PARAMS:
- return "wrong parameters";
- case IVAS_ERR_INVALID_BANDWIDTH:
- return "invalid bandwidth";
- case IVAS_ERR_INVALID_DTX_UPDATE_RATE:
- return "invalid DTX update rate";
- case IVAS_ERR_INVALID_SAMPLING_RATE:
- return "invalid sampling rate";
- case IVAS_ERR_NOT_CONFIGURED:
- return "encoder has not been configured";
- case IVAS_ERR_INVALID_STEREO_MODE:
- return "invalid stereo mode";
- case IVAS_ERR_INVALID_CICP_INDEX:
- return "invalid CICP index";
- case IVAS_ERR_INVALID_BITRATE:
- return "invalid bitrate";
- case IVAS_ERR_INVALID_MASA_CONFIG:
- return "invalid MASA config";
- case IVAS_ERR_TOO_MANY_INPUTS:
- return "too many object inputs provided";
- case IVAS_ERR_INDEX_OUT_OF_BOUNDS:
- return "index out of bounds";
- case IVAS_ERR_INTERNAL:
- case IVAS_ERR_INTERNAL_FATAL:
- return "internal error";
- case IVAS_ERR_RECONFIGURE_NOT_SUPPORTED:
- return "reconfigure not supported";
- case IVAS_ERR_INVALID_FEC_OFFSET:
- return "invalid FEC offset";
- case IVAS_ERR_INVALID_INPUT_BUFFER_SIZE:
- return "invalid input buffer size";
- case IVAS_ERR_DTX_NOT_SUPPORTED:
- return "DTX is not supported in this IVAS format and element mode";
- case IVAS_ERR_UNEXPECTED_NULL_POINTER:
- return "unexpected NULL pointer";
- case IVAS_ERR_METADATA_NOT_EXPECTED:
- return "metadata input not expected for current configuration";
-#ifdef DEBUGGING
- case IVAS_ERR_INVALID_FORCE_MODE:
- return "invalid force mode";
-#endif
- case IVAS_ERR_NOT_IMPLEMENTED:
- return "not implemented";
- case IVAS_ERR_FILE_READER_TIMESTAMP_MISMATCH:
- return "mismatched timestamp";
- case IVAS_ERR_ISM_FILE_READER_INVALID_METADATA_FORMAT:
- return "invalid metadata format";
- case IVAS_ERR_ISM_INVALID_METADATA_VALUE:
- return "invalid metadata value provided";
- case IVAS_ERR_FAILED_FILE_READ:
- return "could not read from file";
- case IVAS_ERR_NOT_SUPPORTED_OPTION:
- return "option not supported in this set-up";
- case IVAS_ERR_UNKNOWN:
- default:
- break;
- }
-
- return "unknown error";
+ return ivas_error_to_string( error );
}
diff --git a/lib_enc/lib_enc.h b/lib_enc/lib_enc.h
index 349c41ebef721a1b65be35235e7a17e63a1de4e4..a4a3726b45003fba91b8c9163cc77f0876216be6 100644
--- a/lib_enc/lib_enc.h
+++ b/lib_enc/lib_enc.h
@@ -94,6 +94,13 @@ typedef enum _IVAS_ENC_MASA_VARIANT
IVAS_ENC_MASA_UNDEFINED = 0xffff
} IVAS_ENC_MASA_VARIANT;
+typedef enum _IVAS_ENC_COMPLEXITY_LEVEL
+{
+ IVAS_ENC_COMPLEXITY_LEVEL_ONE = 1,
+ IVAS_ENC_COMPLEXITY_LEVEL_TWO = 2,
+ IVAS_ENC_COMPLEXITY_LEVEL_THREE = 3
+} IVAS_ENC_COMPLEXITY_LEVEL;
+
#ifdef DEBUGGING
typedef enum _IVAS_ENC_STEREO_MODE
{
diff --git a/lib_enc/lsf_enc.c b/lib_enc/lsf_enc.c
index 62e93912ed32c65776a8e22e84fe6bf0ee8d2d07..66f8847608b989e47ec7068d02972d36203383db 100644
--- a/lib_enc/lsf_enc.c
+++ b/lib_enc/lsf_enc.c
@@ -45,10 +45,8 @@
#include "rom_com.h"
#include "prot.h"
#include "basop_proto_func.h"
-#ifdef LSF_RE_USE_SECONDARY_CHANNEL
#include "ivas_prot.h"
#include "ivas_rom_com.h"
-#endif
#include "wmc_auto.h"
/*-----------------------------------------------------------------*
@@ -85,10 +83,8 @@ void lsf_enc(
float *Aq, /* o : quantized A(z) for 4 subframes */
const int16_t tdm_low_rate_mode, /* i : secondary channel low rate mode flag */
const int16_t GSC_IVAS_mode /* i : GSC IVAS mode */
-#ifdef LSF_RE_USE_SECONDARY_CHANNEL
,
const float tdm_lsfQ_PCh[M] /* i : Q LSFs for primary channel */
-#endif
)
{
int16_t i, nBits, force_sf, no_param_lpc;
@@ -184,11 +180,7 @@ void lsf_enc(
* LSF quantization
*-------------------------------------------------------------------------------------*/
-#ifdef LSF_RE_USE_SECONDARY_CHANNEL
lsf_end_enc( st, lsf_new, lsf_new, nBits, coder_type, force_sf, param_lpc, &no_param_lpc, NULL, st->coder_type_raw, tdm_lsfQ_PCh );
-#else
- lsf_end_enc( st, lsf_new, lsf_new, nBits, coder_type, force_sf, param_lpc, &no_param_lpc, NULL, st->coder_type_raw );
-#endif
/* convert quantized LSFs back to LSPs */
lsf2lsp( lsf_new, lsp_new, M, st->sr_core );
@@ -449,11 +441,8 @@ void lsf_end_enc(
int16_t *lpc_param,
int16_t *no_indices,
int16_t *bits_param_lpc,
- const int16_t coder_type_raw
-#ifdef LSF_RE_USE_SECONDARY_CHANNEL
- ,
+ const int16_t coder_type_raw,
const float tdm_lsfQ_PCh[M] /* i : Q LSFs for primary channel */
-#endif
)
{
int16_t i;
@@ -485,18 +474,13 @@ void lsf_end_enc(
int16_t *TCQIdx;
int16_t flag_1bit_gran;
BSTR_ENC_HANDLE hBstr = st->hBstr;
-#ifdef LSF_RE_USE_SECONDARY_CHANNEL
float pred3[M];
int16_t dummy, dummy_v[5];
-#endif
flag_1bit_gran = ( st->element_mode > EVS_MONO );
nBits = nBits_in;
- if ( coder_type_org == GENERIC && st->sr_core == INT_FS_16k && st->codec_mode == MODE1
-#ifdef LSF_RE_USE_SECONDARY_CHANNEL
- && ( st->idchan == 0 ) /* this bit is used only for primary channel or mono */
-#endif
+ if ( coder_type_org == GENERIC && st->sr_core == INT_FS_16k && st->codec_mode == MODE1 && ( st->idchan == 0 ) /* this bit is used only for primary channel or mono */
)
{
if ( coder_type_raw == VOICED )
@@ -570,7 +554,6 @@ void lsf_end_enc(
pred1[i] = ModeMeans[mode_lvq][i] + MU_MA * st->mem_MA[i];
}
-#ifdef LSF_RE_USE_SECONDARY_CHANNEL
/* TD stereo SCh: perform intra-frame prediction with pulling-to-mean */
if ( st->tdm_LRTD_flag == 0 && st->idchan == 1 && tdm_lsfQ_PCh != NULL )
{
@@ -579,7 +562,6 @@ void lsf_end_enc(
tdm_SCh_LSF_intra_pred( st->element_brate, tdm_lsfQ_PCh, pred3 );
}
-#endif
if ( predmode == 0 ) /* Safety-net only */
{
@@ -600,10 +582,8 @@ void lsf_end_enc(
safety_net = 0;
}
else /* Switched Safety-Net/AR prediction */
-#ifdef LSF_RE_USE_SECONDARY_CHANNEL
{
if ( predmode == 2 )
-#endif
{
/* Subtract mean and AR prediction */
mvr2r( ModeMeans[mode_lvq], pred0, M );
@@ -683,7 +663,6 @@ void lsf_end_enc(
}
}
}
-#ifdef LSF_RE_USE_SECONDARY_CHANNEL
else /* of "if (predmode==2)" */
{
mvr2r( ModeMeans[mode_lvq], pred0, M );
@@ -748,7 +727,6 @@ void lsf_end_enc(
}
}
}
-#endif
/*--------------------------------------------------------------------------*
* Write indices to array
@@ -757,24 +735,16 @@ void lsf_end_enc(
if ( st->codec_mode == MODE1 && st->core == ACELP_CORE )
{
/* write coder_type bit for VOICED@16kHz or GENERIC@16kHz */
-#ifdef LSF_RE_USE_SECONDARY_CHANNEL
if ( coder_type_org == GENERIC && st->sr_core == INT_FS_16k && st->idchan == 0
)
-#else
- if ( coder_type_org == GENERIC && st->sr_core == INT_FS_16k )
-#endif
{
/* VOICED =2 and GENERIC=3, so "coder_type-2" means VOICED =0 and GENERIC=1*/
push_indice( hBstr, IND_LSF_PREDICTOR_SELECT_BIT, coder_type - 2, 1 );
}
/* write predictor selection bit */
-#ifdef LSF_RE_USE_SECONDARY_CHANNEL
if ( predmode >= 2 )
-#else
- if ( predmode == 2 )
-#endif
{
push_indice( hBstr, IND_LSF_PREDICTOR_SELECT_BIT, safety_net, 1 );
}
@@ -792,11 +762,7 @@ void lsf_end_enc(
else
{
cumleft = nBits;
-#ifdef LSF_RE_USE_SECONDARY_CHANNEL
if ( predmode >= 2 )
-#else
- if ( predmode == 2 )
-#endif
{
/* subtract predictor selection bit */
cumleft = nBits - 1;
@@ -925,7 +891,6 @@ void lsf_end_enc(
}
else
{
-#ifdef LSF_RE_USE_SECONDARY_CHANNEL
if ( st->tdm_LRTD_flag == 0 && st->idchan == 1 && tdm_lsfQ_PCh != NULL )
{
/* intra mode*/
@@ -935,14 +900,11 @@ void lsf_end_enc(
}
else
{
-#endif
vq_dec_lvq( 1, qlsf, &indice[0], stages0, M, mode_lvq, levels0[stages0 - 1] );
v_add( qlsf, pred0, qlsf, M );
v_sub( qlsf, pred1, st->mem_MA, M );
-#ifdef LSF_RE_USE_SECONDARY_CHANNEL
}
-#endif
}
}
else
diff --git a/lib_enc/lsf_msvq_ma_enc.c b/lib_enc/lsf_msvq_ma_enc.c
index 190f4e2a74d04ac8981cd0fdbb44306adb08801d..9c7bed762948c8b29da305cca7bd148f4f5adad1 100644
--- a/lib_enc/lsf_msvq_ma_enc.c
+++ b/lib_enc/lsf_msvq_ma_enc.c
@@ -49,11 +49,260 @@
#define kMaxC 8
-#ifdef ERI_FDCNGVQ_LOW_ROM
-
#include "ivas_prot.h"
-void dctT2_N_apply_matrix( const float *input, float *output, const int16_t dct_dim, int16_t fdcngvq_dim, const float *idctT2_24_X_matrixQ16, const int16_t matrix_1st_dim, DCTTYPE dcttype );
-#endif
+
+// void dctT2_N_apply_matrix( const float *input, float *output, const int16_t dct_dim, int16_t fdcngvq_dim, const float *idctT2_24_X_matrixQ16, const int16_t matrix_1st_dim, DCTTYPE dcttype );
+
+
+int16_t msvq_stage1_dct_search(
+ /* o : (p_max , best candidate sofar ) */
+ const float *u, /* i : target */
+ const int16_t N, /* i : target length and IDCT synthesis length */
+
+ /* parameterization of segmented DCT domain storage */
+ const int16_t maxC_st1, /* i : number of final stage 1 candidates to provide */
+
+ const DCTTYPE dcttype, /* e.g. DCT_T2_16_XX, DCT_T2_24_XX; */
+ const int16_t max_dct_trunc, /* i: maximum of truncation lenghts */
+ float *invTrfMatrix, /* i : IDCT synthesis matrix for dim N */
+
+ const float *midQ_truncQ, /* i: midQ vector */
+ const float *dct_invScaleF, /* i: global inv scale factors*/
+ const float *dct_scaleF, /* i: global scale factors*/
+ const Word16 n_segm, /* i: number of segments */
+ const Word16 *cols_per_segment, /* i: remaining length per segment */
+ const Word16 *trunc_dct_cols_per_segment, /* i: trunc length per segment */
+ const Word16 *entries_per_segment, /* i: number of rows per segment */
+ const Word16 *cum_entries_per_segment, /* i: number of cumulative entries */
+
+ const Word8 *const W8Qx_dct_sections[], /*i: Word8(byte) segment table ptrs */
+ const Word16 *col_syn_shift[], /*i: columnwise syn shift tables */
+ const Word8 *segm_neighbour_fwd, /*i: circular neighbour list fwd */
+ const Word8 *segm_neighbour_rev, /*i: circular neighbour list reverse */
+ const Word16 npost_check, /*i: number of neigbours to check , should be even */
+
+ float *st1_mse_ptr, /*i: dynRAM buffer for MSEs */
+ int16_t *indices_st1_local, /*o: selected cand indices */
+ float *st1_syn_vec_ptr, /*i/o: buffer for IDCT24 synthesis */
+ float *dist1_ptr /*o: resulting stage 1 MSEs in DCT-N domain */
+)
+{ /* stage1 search in a segmentwise truncated dct N domain without weights */
+
+ float dct_target[FDCNG_VQ_DCT_MAXTRUNC];
+ float u_mr[FDCNG_VQ_MAX_LEN];
+ float u_mr_scaled[FDCNG_VQ_MAX_LEN];
+ float mse_trunc_segm[FDCNG_VQ_DCT_NSEGM];
+ float tmp, check_mse;
+ float mse; /* Word32 in BASOP */
+
+ int16_t p_max, c, c2, segm, j_full, j, i;
+ int16_t n_ana, p_mins[2], idx_min[2];
+
+ const Word8 *cbpW8;
+ const Word16 *dct_col_shift_tab;
+
+ float *st1_mse_pair;
+ int16_t *st1_idx_pair;
+
+ float tmp2;
+ int16_t check_ind[FDCNG_VQ_DCT_NPOST];
+ assert( ( npost_check % 2 == 0 ) && ( npost_check <= FDCNG_VQ_DCT_NPOST ) );
+
+ assert( n_segm <= FDCNG_VQ_DCT_NSEGM );
+
+ n_ana = N; /* VQ stage#1 core is currently always using stored DCT N coeffs */
+ assert( n_ana >= max_dct_trunc ); /* check for FDCNGVQ WB , SWB, FB operation */
+
+ /* remove mid stage#1 vector, in original input domain */
+ v_sub( u, midQ_truncQ, u_mr, n_ana );
+
+ v_multc( u_mr, dct_invScaleF[1], u_mr_scaled, n_ana ); /* scale up target to upscaled W8x storage domain */
+ /* 16.0-->scale up from Q0 to search domain in Q4, not really needed in BASOP , impl. by shifts */
+
+ dctT2_N_apply_matrix( (const float *) u_mr_scaled, dct_target, min( max_dct_trunc, n_ana ), n_ana, invTrfMatrix, max_dct_trunc, dcttype );
+
+ /* init search state ptr's at the top */
+ set_f( dist1_ptr, FLT_MAX, maxC_st1 );
+ st1_mse_pair = &( dist1_ptr[0] ); /* req. ptr post upd +=2 */
+ st1_idx_pair = &( indices_st1_local[0] ); /* req. ptr post upd +=2 */
+ set_f( mse_trunc_segm, 0.0f, n_segm );
+
+ for ( segm = 0; segm < n_segm; segm++ )
+ { /* point to a new paired location for each segment */
+ p_max = 0; /* req. to point to one of 1 or 0, this init can potentially be omitted here,as p_max is always 1 or 0 */
+
+ /* compute segment common trunction error in dctN domain */
+ mse_trunc_segm[segm] += sum2_f( (const float *) ( &( dct_target[cols_per_segment[segm]] ) ), trunc_dct_cols_per_segment[segm] );
+
+ cbpW8 = W8Qx_dct_sections[segm]; /* Word8 column variable Qx storage , table ptr init */
+
+ for ( j = 0; j < entries_per_segment[segm]; j++ )
+ {
+ /* unweighted segmented search DCT domain loop */
+ j_full = j + cum_entries_per_segment[segm]; /* or simply use j_full++ */
+
+ mse = mse_trunc_segm[segm]; /* init mse with with common mse truncation part, in BASOP a move32() */
+
+ dct_col_shift_tab = col_syn_shift[segm]; /* ptr init */
+
+ for ( c2 = 0; c2 < cols_per_segment[segm]; c2++ )
+ {
+#define WMC_TOOL_SKIP
+ tmp = dct_target[c2] - (float) ( ( (Word16) cbpW8[c2] ) << dct_col_shift_tab[c2] ); /* Word8 storage MSE inner loop */
+ LOGIC( 1 );
+ SHIFT( 1 );
+ ADD( 1 ); /* in BASOP: s_and(for W8->W16), shl(), sub()*/
+#undef WMC_TOOL_SKIP
+ mse += tmp * tmp; /* L_mac or L_mac0() square Word16 -> Word32*/
+ }
+ st1_mse_ptr[j_full] = mse; /* save MSE in shared dynamic RAM, move32() in BASOP */
+
+#define WMC_TOOL_SKIP
+ cbpW8 += cols_per_segment[segm]; /* fixed pointer increment for each segment */
+#undef WMC_TOOL_SKIP
+
+ /* overwrite with a new worst index at p_max */
+
+ /* Note: The three inner loop if's below are not 100% properly instrumented by WMC tool */
+ if ( mse < st1_mse_pair[p_max] ) /* L_sub */
+ {
+ st1_idx_pair[p_max] = j_full; /* move16, single BASOP */
+ } /* BASOP 2 ops */
+
+ if ( st1_idx_pair[p_max] == j_full )
+ { /* idx updated --> also update mse */
+ st1_mse_pair[p_max] = mse; /* move32(), single BASOP */
+ } /* BASOP 3 ops */
+
+ /* avoid WC costly candidate list management by always updating p_max,
+ as we have only a pair in each segment to maintain */
+ p_max = 0; /* move16() */
+ if ( ( st1_mse_pair[0] - st1_mse_pair[1] ) < 0 ) /* L_sub()*/
+ {
+ p_max = 1; /* move16() */
+ } /* BASOP 3 ops ,Note 2 ops possible in BASOP with L_sub and L_lshr */
+
+ /* Note: logical shift right not available in ANSI-C */
+ /* p_max = (st1_mse_pair[0] - st1_mse_pair[1]) ">>>" 31; */
+ /* in java logical shift right is available as >>> , in BASOP it is available as L_lshr */
+
+ /* Cost: weighted sum with cond moves ('if') => 8 in float , 7 in BASOP with L_lshr */
+ } /* j in section */
+
+ st1_mse_pair += 2; /* req. ptr init */
+ st1_idx_pair += 2; /* req. ptr init */
+
+ } /* next segment */
+
+ for ( j = 0; j < maxC_st1; j++ )
+ {
+ /* compute_full mse using stored DCT24 domain MSE's */
+ /* calculate MSE from stage1 inner using existing inner DCT domain variables */
+ dist1_ptr[j] *= dct_scaleF[2]; /* multiplication to get the DCT inner MSE scale to the correct input domain */
+ }
+
+ assert( ( maxC_st1 >= 3 ) );
+ assert( ( maxC_st1 <= 8 ) );
+
+ p_max = maximum( dist1_ptr, maxC_st1, NULL ); /* establish current worst candidate for MSVQ stage#2 among all maxC_st1 candidates so far */
+
+ p_mins[0] = minimum( dist1_ptr, maxC_st1, NULL ); /* find best entry among all maxC_pre */
+ tmp = dist1_ptr[p_mins[0]];
+ dist1_ptr[p_mins[0]] = FLT_MAX; /* exclude 1st */
+
+ p_mins[1] = minimum( dist1_ptr, maxC_st1, NULL ); /* find 2nd best entry */
+ tmp2 = dist1_ptr[p_mins[1]];
+ dist1_ptr[p_mins[1]] = FLT_MAX; /* exclude 2nd */
+
+ dist1_ptr[p_mins[0]] = tmp; /* restore 1st */
+ dist1_ptr[p_mins[1]] = tmp2; /* restore 2nd */
+
+ idx_min[0] = indices_st1_local[p_mins[0]];
+ idx_min[1] = indices_st1_local[p_mins[1]];
+
+
+ /* use global exclusion list to never reselect the two (best) global MSE values sofar */
+ st1_mse_ptr[idx_min[0]] = FLT_MAX; /* move32() */
+ st1_mse_ptr[idx_min[1]] = FLT_MAX; /* move32() */
+
+ /* circular MSE-neigbour list in use to potentially replace some segment search candidates */
+ /* using both 1st and 2nd best neighbours in fwd and rev directions */
+ check_ind[0] = segm_neighbour_fwd[idx_min[0]];
+ check_ind[1] = segm_neighbour_rev[idx_min[0]];
+
+ check_ind[2] = segm_neighbour_fwd[idx_min[1]];
+ check_ind[3] = segm_neighbour_rev[idx_min[1]];
+
+ check_ind[4] = segm_neighbour_fwd[check_ind[0]];
+ check_ind[5] = segm_neighbour_rev[check_ind[1]];
+
+ check_ind[6] = segm_neighbour_fwd[check_ind[2]];
+ check_ind[FDCNG_VQ_DCT_NPOST - 1] = segm_neighbour_rev[check_ind[3]];
+
+ for ( i = 0; i < npost_check; i++ )
+ {
+ /* move MSE from DCT-inner loop search to input synthesis domain */
+ /* multiplication by fdcng_dct_scaleF[2] to get the float outer loop scale correct in IDCT synthesis domain */
+ check_mse = st1_mse_ptr[check_ind[i]] * dct_scaleF[2];
+
+ if ( check_mse < dist1_ptr[p_max] )
+ { /* new winner , replace worst */
+ dist1_ptr[p_max] = check_mse;
+ indices_st1_local[p_max] = check_ind[i];
+ st1_mse_ptr[check_ind[i]] = FLT_MAX; /* exclude, BASOP: move32() */
+ p_max = maximum( dist1_ptr, maxC_st1, NULL ); /* establish a new current worst candidate among all maxC */
+ }
+ }
+
+ /* extract the selected stage one vectors in DCT_N domain , apply IDCT_N and scale up */
+ /* always extract full length signal(e.g. 24) to be able to update WB(e.g. N_in==21) candidate MSE values */
+ /* in the case that only a part of the IDCT N vector is in final use */
+
+ /* note: synthesis not yet fully parameterized/generalized for other IDCT lengths */
+ assert( N == 24 );
+ {
+ for ( c = 0; c < maxC_st1; c++ )
+ {
+ dec_FDCNG_MSVQ_stage1( indices_st1_local[c], N, invTrfMatrix, dcttype + 1, &( st1_syn_vec_ptr[c * N] ), NULL );
+ }
+ }
+
+ return p_max; /*ptr to worst performing candidate */
+}
+
+
+/* recalc MSE for fdcng WB(0..20) coeffs ,
+ essentially subtract res21^2 ,res22^2, res23^2 that was included in stage1 MSE in the DCT24 domain truncated search,
+ excludes the waveform contributions at pos 21,22,23 to the MSE, important to keep the WB MSEs update for the subsequent stages
+*/
+int16_t msvq_stage1_dct_recalc_candidates_fdcng_wb( /* o : (updated p_max) */
+ const float *st1_syn_vec_ptr, /* i : IDCT24 synthesis vectors */
+ const float *u, /* i : target signal */
+ const int16_t maxC_st1, /* i : number of candidates in stage1 */
+ float *dist_ptr /* i/o: updated MSE vector for stage1 */
+)
+{
+ int16_t p_max_local, c;
+ const float *p2;
+ float res24, high_diff[FDCNG_VQ_MAX_LEN - FDCNG_VQ_MAX_LEN_WB];
+
+ for ( c = 0; c < maxC_st1; c++ )
+ { /* point to extended synthesis part */
+ p2 = (const float *) &( st1_syn_vec_ptr[c * FDCNG_VQ_MAX_LEN + FDCNG_VQ_MAX_LEN_WB] ); /* ptr init to synthesis candidate c */
+ /* for stage#1 use "u" instead of the shortened resid[0], to access the extended/extrapolated input target */
+ v_sub( p2, &( u[FDCNG_VQ_MAX_LEN_WB] ), high_diff, FDCNG_VQ_MAX_LEN - FDCNG_VQ_MAX_LEN_WB );
+ res24 = dotp( high_diff, high_diff, FDCNG_VQ_MAX_LEN - FDCNG_VQ_MAX_LEN_WB ); /* sum squared over top env. values above WB coeffs */
+
+ dist_ptr[c] -= res24; /* remove DCT24 high band error contribution */
+ }
+
+ /* finally update p_max, as it may potentially change,
+ due to the core DCT24 search originally optimizing over the longer basis vectors than DCT21 */
+ p_max_local = maximum( dist_ptr, maxC_st1, NULL );
+
+ return p_max_local;
+}
+
/*--------------------------------------------------------------------------*
* msvq_enc()
@@ -61,22 +310,20 @@ void dctT2_N_apply_matrix( const float *input, float *output, const int16_t dct_
* MSVQ encoder
*--------------------------------------------------------------------------*/
void msvq_enc(
- const float *const *cb, /* i : Codebook (indexed cb[*stages][levels][p]) */
- const int16_t dims[], /* i : Dimension of each codebook stage (NULL: full dim.) */
- const int16_t offs[], /* i : Starting dimension of each codebook stage (NULL: 0) */
- const float u[], /* i : Vector to be encoded (prediction and mean removed) */
- const int16_t *levels, /* i : Number of levels in each stage */
- const int16_t maxC, /* i : Tree search size (number of candidates kept from */
- /* one stage to the next == M-best) */
- const int16_t stages, /* i : Number of stages */
- const float w[], /* i : Weights */
- const int16_t N, /* i : Vector dimension */
- const int16_t maxN, /* i : Codebook dimension */
-#ifdef ERI_FDCNGVQ_LOW_ROM
+ const float *const *cb, /* i : Codebook (indexed cb[*stages][levels][p]) */
+ const int16_t dims[], /* i : Dimension of each codebook stage (NULL: full dim.) */
+ const int16_t offs[], /* i : Starting dimension of each codebook stage (NULL: 0) */
+ const float u[], /* i : Vector to be encoded (prediction and mean removed) */
+ const int16_t *levels, /* i : Number of levels in each stage */
+ const int16_t maxC, /* i : Tree search size (number of candidates kept from */
+ /* one stage to the next == M-best) */
+ const int16_t stages, /* i : Number of stages */
+ const float w[], /* i : Weights */
+ const int16_t N, /* i : Vector dimension */
+ const int16_t maxN, /* i : Codebook dimension */
const int16_t applyDCT_flag, /* i : applyDCT flag */
float *invTrfMatrix, /*i/o : synthesis matrix */
-#endif
- int16_t Idx[] /* o : Indices */
+ int16_t Idx[] /* o : Indices */
)
{
float *resid[2], *dist[2];
@@ -87,44 +334,17 @@ void msvq_enc(
float resid_buf[2 * LSFMBEST_MAX * M_MAX], dist_buf[2 * LSFMBEST_MAX], Tmp[M_MAX];
int16_t idx_buf[2 * LSFMBEST_MAX * MAX_VQ_STAGES_USED], parents[LSFMBEST_MAX];
int16_t n, maxn, start;
-
-
-#ifdef ERI_FDCNGVQ_LOW_ROM
- /* buffers */
- float dct_target[FDCNG_VQ_DCT_MAXTRUNC];
- float u_mr[FDCNG_VQ_MAX_LEN];
- float u_mr_scaled[FDCNG_VQ_MAX_LEN];
- float mse_trunc_all_segms;
- float mse_trunc_segm[FDCNG_VQ_DCT_NSEGM];
- float mse;
-
- const Word8 *cbpW8;
- const Word16 *dct_col_shift_tab;
-
- float *st1_mse_pair;
- int16_t *st1_idx_pair;
+ float *st1_syn_vec_ptr; /* ptr to buffer in dynRAM */
+ float *st1_mse_ptr; /* ptr to buffer in existing dRAM used for stage 1 candidate analysis */
int16_t indices_st1_local[FDCNG_VQ_DCT_NSEGM * 2]; /* after stage#1 DCT search this is copied to the global indices[1][s*stages] structure */
- int16_t n_ana, p_mins[2], idx_min[2];
- DCTTYPE dcttype = DCT_T2_24_XX;
- float tmp2;
-
- int16_t check_ind[FDCNG_VQ_DCT_NPOST];
- int16_t segm, j_full, maxC_pre;
- float *st1_syn_vec_ptr; /* 8* 24 floats in dynRAM */
- float *st1_mse_ptr; /* 2^¨7 == 128 floats in existing dRAM used for stage 1 candidate analysis, 128 Word32 in BASOP */
- float res24, high_diff[FDCNG_VQ_MAX_LEN - FDCNG_VQ_MAX_LEN_WB];
-
- maxC_pre = ( FDCNG_VQ_DCT_NSEGM * 2 );
assert( maxC <= LSFMBEST_MAX );
assert( ( LSFMBEST_MAX * M_MAX ) > ( N * maxC ) );
/* top of resid_buf is resid[1] and used for stage#1 residuals (input target u),
- we here reuse resid[0] part of the buffer for stage#1 DCT dynamic RAM needs
- */
- st1_mse_ptr = &( resid_buf[1 * LSFMBEST_MAX * M_MAX] ) - ( levels[0] ); /* reuse top of residual resid[0] scratch RAM for stage1 MSEs */
+ we here reuse resid[0] part of the buffer for stage#1 DCT dynamic RAM needs */
+ st1_mse_ptr = &( resid_buf[1 * LSFMBEST_MAX * M_MAX] ) - ( levels[0] ); /* reuse top of residual resid[0] scratch RAM for stage1 MSEs */
+
st1_syn_vec_ptr = &( resid_buf[1 * LSFMBEST_MAX * M_MAX] ) - FDCNG_VQ_MAX_LEN * maxC; /* reuse top of resid[0] scratch RAM for residual */
- dcttype = DCT_T2_24_XX;
-#endif
/*----------------------------------------------------------------*
* Allocate memory for previous (parent) and current nodes.
@@ -208,256 +428,72 @@ void msvq_enc(
dist[1][j] = FLT_MAX;
}
-#ifdef ERI_FDCNGVQ_LOW_ROM
if ( !s && applyDCT_flag != 0 ) /* means: m==1 */
- { /* stage 1 search in truncated dct domain without any weights */
-
- n_ana = FDCNG_VQ_MAX_LEN; /* VQ stage#1 core is always using stored DCT24 coeffs */
- /*remove mean/mid fdcng stage#1 vector, in original subband domain */
- v_sub( u, cdk1r_tr_midQ_truncQ, u_mr, n_ana );
-
- v_multc( u_mr, fdcng_dct_invScaleF[1], u_mr_scaled, n_ana ); /*scale up target to upscaled W8x storage domain */
- /* 16.0-->scale up from Q0 to search domain in Q4, not really needed in BASOP , impl. by shifts */
-
- assert( n_ana >= FDCNG_VQ_DCT_MAXTRUNC ); /* check for WB , SWB, FB operation */
-
- dctT2_N_apply_matrix( (const float *) u_mr_scaled, dct_target, min( FDCNG_VQ_DCT_MAXTRUNC, n_ana ), n_ana, invTrfMatrix, FDCNG_VQ_DCT_MAXTRUNC, dcttype );
-
- mse_trunc_all_segms = 0;
- mse = 0;
-
- /* init search state ptr's at the top */
- for ( segm = 0; segm < FDCNG_VQ_DCT_NSEGM; segm++ )
- {
- /* point to a new paired location */
- st1_mse_pair = &( dist[1][2 * segm] ); /* req. ptr init +=2 */
- st1_mse_pair[0] = FLT_MAX; /* req */
- st1_mse_pair[1] = FLT_MAX; /* req */
- st1_idx_pair = &( indices_st1_local[2 * segm] ); /* +=2 */
- p_max = 0; /* req. to point to 1 or 0 */
-
- /* compute segment common trunction error in dct domain */
- mse_trunc_segm[segm] = mse_trunc_all_segms;
- mse_trunc_segm[segm] += sum2_f( (const float *) ( &( dct_target[cdk1_ivas_cols_per_segment[segm]] ) ), cdk1_ivas_trunc_dct_cols_per_segment[segm] );
-
- cbpW8 = cdk_37bits_ivas_stage1_W8Qx_dct_sections[segm]; /* Word8 column variable Qx storage*/
-
- for ( j = 0; j < cdk1_ivas_entries_per_segment[segm]; j++ )
- {
- /* unweighted segmented search DCT domain loop */
- j_full = j + cdk1_ivas_cum_entries_per_segment[segm]; /* or simply use j_full++ */
-
- mse = mse_trunc_segm[segm]; /* move32() init mse with with common mse truncation part */
-
- dct_col_shift_tab = stage1_dct_col_syn_shift[segm]; /* ptr init */
-
- for ( c2 = 0; c2 < cdk1_ivas_cols_per_segment[segm]; c2++ )
- {
-
-#define WMC_TOOL_SKIP
- tmp = dct_target[c2] - (float) ( ( (Word16) cbpW8[c2] ) << dct_col_shift_tab[c2] ); /* Word8 storage MSE inner loop */
- LOGIC( 1 );
- SHIFT( 1 );
- ADD( 1 ); /* in BASOP: s_and(for W8->W16), shl(), sub()*/
-#undef WMC_TOOL_SKIP
-
- mse += tmp * tmp; /* L_mac or L_mac0() square Word16 -> Word32*/
- }
- st1_mse_ptr[j_full] = mse; /* save MSE in shared dynamic 2^7=128 RAM, move32() in BASOP */
-
-#define WMC_TOOL_SKIP
- cbpW8 += cdk1_ivas_cols_per_segment[segm]; /* pointer increment */
-#undef WMC_TOOL_SKIP
- /* overwrite with a new worst index at p_max */
-
-#ifdef ERI_FDCNGVQ_LOW_ROM
- /* The three inner loop if's below are not really properly instrumented by WMC tool */
- /* a ptr to worst index will be in use */
-#endif
- if ( mse < st1_mse_pair[p_max] ) /* L_sub */
- {
- st1_idx_pair[p_max] = j_full; /* simplified */
- } /* BASOP 2 ops */
-
- if ( st1_idx_pair[p_max] == j_full ) /* simplified */
- { /*idx updated to j_full --> also update mse */
- st1_mse_pair[p_max] = mse; /* move32(), single BASOP */
- } /* BASOP 3 ops */
- /* avoid WC costly list management by always updating p_max, as we have only a pair to maintain */
- p_max = 0; /* move16() */
- if ( ( st1_mse_pair[0] - st1_mse_pair[1] ) < 0 ) /* L_sub()*/
- {
- p_max = 1; /* move16() */
- } /* BASOP 3 ops ,Note 2 ops possible in BASOP with L_sub and L_lshr */
-
- /* Note: logical shift right not available in ANSI-C */
- /* p_max = (st1_mse_pair[0] - st1_mse_pair[1]) ">>>" 31; */
- /* in java logical shift right is available as >>> , in BASOP it is L_lshr */
-
- /* Cost: weighted sum with cond moves ('if') => 8 in float , 7 in BASOP with L_lshr */
- } /* j in section */
-
- } /* next segment */
-
- for ( j = 0; j < maxC_pre; j++ )
- {
- /* compute_full mse using stored DCT24 domain MSE's */
- /* calculate MSE from stage1 inner using existing inner DCT domain variables */
- dist[1][j] *= fdcng_dct_scaleF[2]; /* single multiplication to get the MSE scale to the correct input domain */
- }
-
- p_max = maximum( dist[1], maxC_pre, NULL ); /* establish current worst candidate for stage#2 among all maxC_pre candidates */
-
- p_mins[0] = minimum( dist[1], maxC_pre, NULL ); /* find best entry among all maxC_pre */
- tmp = dist[1][p_mins[0]];
- dist[1][p_mins[0]] = FLT_MAX; /* exclude 1st */
-
- p_mins[1] = minimum( dist[1], maxC_pre, NULL ); /* find 2nd best entry */
- tmp2 = dist[1][p_mins[1]];
- dist[1][p_mins[1]] = FLT_MAX; /* exclude 2nd*/
-
- dist[1][p_mins[0]] = tmp; /* restore 1st */
- dist[1][p_mins[1]] = tmp2; /* restore 2nd */
-
- idx_min[0] = indices_st1_local[p_mins[0]];
- idx_min[1] = indices_st1_local[p_mins[1]];
-
-
- /* use global exclusion list to never reselect the two (best) mse values sofar */
- st1_mse_ptr[idx_min[0]] = FLT_MAX; /* move32() */
- st1_mse_ptr[idx_min[1]] = FLT_MAX; /* move32() */
-
- /* circular MSE-neigbour list in use to potentially replace some segment search candidates */
- /* using both 1st and 2nd best neighbours in fwd and rev directions */
- check_ind[0] = cdk1_ivas_segm_neighbour_fwd[idx_min[0]];
- check_ind[1] = cdk1_ivas_segm_neighbour_rev[idx_min[0]];
-
- check_ind[2] = cdk1_ivas_segm_neighbour_fwd[idx_min[1]];
- check_ind[3] = cdk1_ivas_segm_neighbour_rev[idx_min[1]];
-
- check_ind[4] = cdk1_ivas_segm_neighbour_fwd[check_ind[0]];
- check_ind[5] = cdk1_ivas_segm_neighbour_rev[check_ind[1]];
-
- check_ind[6] = cdk1_ivas_segm_neighbour_fwd[check_ind[2]];
- check_ind[7] = cdk1_ivas_segm_neighbour_rev[check_ind[3]];
-
- for ( i = 0; i < FDCNG_VQ_DCT_NPOST; i++ )
- {
- float check_mse = st1_mse_ptr[check_ind[i]] * fdcng_dct_scaleF[2];
- /* *= fdcng_dct_scaleF[2]; */ /* multiplication in use to get the float outer loop scale correct */
-
- if ( check_mse < dist[1][p_max] )
- {
- /* new winner , replace */
- dist[1][p_max] = check_mse;
- indices_st1_local[p_max] = check_ind[i];
- st1_mse_ptr[check_ind[i]] = FLT_MAX; /* BASOP: move32() */
- p_max = maximum( dist[1], maxC_pre, NULL ); /* establish a new current worst candidate among all maxC */
- }
- }
-
- for ( c = 0; c < maxC_pre; c++ )
- {
- indices[1][c * stages] = indices_st1_local[c]; /* move established stage#1 indices to global MSVQ list structure */
- }
-
- /* extract the selected stage one vectors in DCT domain , apply IDCT_N and scale up */
- /*always extract full length signal(24) to be able to update WB( N==21) candidate MSE values */
- for ( c = 0; c < maxC_pre; c++ )
+ {
+ /* stage 1 candidates search in truncated dct24 domain without any weights */
+ assert( N == FDCNG_VQ_MAX_LEN || N == FDCNG_VQ_MAX_LEN_WB ); /* 21 and 24 allowed */
+ assert( maxC == 2 * FDCNG_VQ_DCT_NSEGM );
+
+ p_max = msvq_stage1_dct_search( u, FDCNG_VQ_MAX_LEN, maxC,
+ DCT_T2_24_XX,
+ FDCNG_VQ_DCT_MAXTRUNC,
+ invTrfMatrix, /* i : IDCT synthesis matrix for dim N */
+ cdk1r_tr_midQ_truncQ, /* i: midQ vector */
+ fdcng_dct_invScaleF, /* i: global inv scale factors*/
+ fdcng_dct_scaleF, /* i: global scale factors*/
+ FDCNG_VQ_DCT_NSEGM, /* i: number of segments */
+ cdk1_ivas_cols_per_segment, /* i: remaining length per segment */
+ cdk1_ivas_trunc_dct_cols_per_segment, /* i: trunc length per segment */
+ cdk1_ivas_entries_per_segment, /* i: number of rows per segment */
+ cdk1_ivas_cum_entries_per_segment, /* i: number of cumulative entries */
+ cdk_37bits_ivas_stage1_W8Qx_dct_sections, /*i: Word8(byte) segment table ptrs */
+ stage1_dct_col_syn_shift, /*i: columnwise syn shift tables */
+ cdk1_ivas_segm_neighbour_fwd, /*i: circular neighbour list fwd */
+ cdk1_ivas_segm_neighbour_rev, /*i: circular neighbour list reverse */
+ FDCNG_VQ_DCT_NPOST, /*i: number of circ. neigbours to post check */
+ st1_mse_ptr, indices_st1_local, st1_syn_vec_ptr, dist[1] );
+
+
+ /* move established stage#1 indices to the global MSVQ list structure */
+ for ( c = 0; c < maxC; c++ )
{
- dec_FDCNG_MSVQ_stage1( indices_st1_local[c], FDCNG_VQ_MAX_LEN, invTrfMatrix, dcttype + 1, &( st1_syn_vec_ptr[c * FDCNG_VQ_MAX_LEN] ), NULL );
+ indices[1][c * stages] = indices_st1_local[c];
}
-
- assert( maxC == maxC_pre );
}
else
- /* non-DCT Stage #1 code below */
-#endif
+ /* non-DCT Stage #1 code below */
if ( !s ) /* means: m==1 */
- {
- /* This loop is identical to the one below, except, that the inner
- loop over c=0..m is hardcoded to c=0, since m=1. */
- /* dist[0][0] */
- for ( j = 0; j < levels[s]; j++ )
{
- en = 0.0f;
- /* w,Tmp */
- /* Compute weighted codebook element and its energy */
- for ( c2 = 0; c2 < n; c2++ )
- {
- Tmp[start + c2] = w[start + c2] * cbp[c2];
- en += cbp[c2] * Tmp[start + c2];
- }
- cbp += maxn; /* pointer is incremented */
-
- pTmp = &resid[0][0];
- /* Tmp */
- tmp = ( *pTmp++ ) * Tmp[0];
- for ( c2 = 1; c2 < N; c2++ )
- {
- tmp += ( *pTmp++ ) * Tmp[c2];
- }
- tmp = en - 2.0f * tmp;
- tmp += dist[0][0];
- if ( tmp < dist[1][p_max] )
+ /* This loop is identical to the one below, except, that the inner
+ loop over c=0..m is hardcoded to c=0, since m=1. */
+ /* dist[0][0] */
+ for ( j = 0; j < levels[s]; j++ )
{
- /* Replace worst */
- dist[1][p_max] = tmp;
- indices[1][p_max * stages] = j;
- parents[p_max] = 0;
-
- p_max = 0;
- for ( c2 = 1; c2 < maxC; c2++ )
+ en = 0.0f;
+ /* w,Tmp */
+ /* Compute weighted codebook element and its energy */
+ for ( c2 = 0; c2 < n; c2++ )
{
- if ( dist[1][c2] > dist[1][p_max] )
- {
- p_max = c2;
- }
+ Tmp[start + c2] = w[start + c2] * cbp[c2];
+ en += cbp[c2] * Tmp[start + c2];
}
- } /* if (tmp <= dist[1][p_max]) */
- } /* for (j=0; j dist[1][p_max] )
+ {
+ p_max = c2;
+ }
+ }
+ } /* if (tmp <= dist[1][p_max]) */
+ } /* for(c=0; chSpMusClas != NULL )
{
+#ifdef FIX_483
+ float E;
+
+ E = mean( lf_E, 8 );
+ if ( E < 1.0f )
+ {
+ st->hSpMusClas->ener_RAT = 0.f;
+ }
+ else
+ {
+ st->hSpMusClas->ener_RAT = 10.0f * (float) log10( E );
+ st->hSpMusClas->ener_RAT /= ( Etot + 0.01f );
+ }
+#else
st->hSpMusClas->ener_RAT = 10.0f * (float) log10( mean( lf_E, 8 ) );
st->hSpMusClas->ener_RAT /= ( Etot + 0.01f );
@@ -385,6 +399,7 @@ void noise_est(
{
st->hSpMusClas->ener_RAT = 0.0f;
}
+#endif
if ( st->hSpMusClas->ener_RAT > 1.0 )
{
diff --git a/lib_enc/pre_proc.c b/lib_enc/pre_proc.c
index 4c4bf686749e22177ccd728598b50c398a29a09d..82436a7dfccfe66ee5927de25526545248d559bd 100644
--- a/lib_enc/pre_proc.c
+++ b/lib_enc/pre_proc.c
@@ -254,7 +254,6 @@ void pre_proc(
* Select SID or FRAME_NO_DATA frame if DTX enabled
*-----------------------------------------------------------------*/
dtx( st, -1, vad_flag_dtx, inp_12k8 );
-
/*----------------------------------------------------------------*
* Adjust FD-CNG Noise Estimator
*----------------------------------------------------------------*/
diff --git a/lib_enc/qlpc_stoch.c b/lib_enc/qlpc_stoch.c
index b7103bc169ca1da23ecde01e9c3358ad4593aee3..31021aee7fc20761b2438e3c2aa68e853979ddaf 100644
--- a/lib_enc/qlpc_stoch.c
+++ b/lib_enc/qlpc_stoch.c
@@ -121,21 +121,13 @@ void lpc_quantization(
if ( st->sr_core == INT_FS_16k && coder_type == UNVOICED )
{
-#ifdef LSF_RE_USE_SECONDARY_CHANNEL
lsf_end_enc( st, lsf, lsf_q, ENDLSF_NBITS, GENERIC, force_sf, param_lpc, no_param_lpc, bits_param_lpc, GENERIC, NULL );
-#else
- lsf_end_enc( st, lsf, lsf_q, ENDLSF_NBITS, GENERIC, force_sf, param_lpc, no_param_lpc, bits_param_lpc, GENERIC );
-#endif
nb_indices = *no_param_lpc;
}
else
{
-#ifdef LSF_RE_USE_SECONDARY_CHANNEL
lsf_end_enc( st, lsf, lsf_q, ENDLSF_NBITS, coder_type, force_sf, param_lpc, no_param_lpc, bits_param_lpc, coder_type, NULL );
-#else
- lsf_end_enc( st, lsf, lsf_q, ENDLSF_NBITS, coder_type, force_sf, param_lpc, no_param_lpc, bits_param_lpc, coder_type );
-#endif
nb_indices = *no_param_lpc;
}
diff --git a/lib_enc/speech_music_classif.c b/lib_enc/speech_music_classif.c
index cf8568e649db982127b0cd978a935d7f28b97b2f..fac0f01e4fd0e2b142534236ffba478e37a86c54 100644
--- a/lib_enc/speech_music_classif.c
+++ b/lib_enc/speech_music_classif.c
@@ -1828,6 +1828,7 @@ void ivas_smc_mode_selection(
float ton;
int16_t i;
float S_p2a, S_max, S_ave;
+ float thr_sp2a;
SP_MUS_CLAS_HANDLE hSpMusClas = st->hSpMusClas;
@@ -1858,8 +1859,17 @@ void ivas_smc_mode_selection(
S_ave = sum_f( st->hSpMusClas->tod_lt_Bin_E, TOD_NSPEC ) / TOD_NSPEC;
S_p2a = S_max - S_ave;
+ if ( element_brate <= IVAS_16k4 )
+ {
+ thr_sp2a = THR_P2A_HIGH;
+ }
+ else
+ {
+ thr_sp2a = THR_P2A;
+ }
+
/* initial 3-way selection of coding modes (ACELP/GSC/TCX) */
- if ( relE > -10.0f && ( S_p2a > THR_P2A || ton > hSpMusClas->tod_thr_lt ) )
+ if ( relE > -10.0f && ( S_p2a > thr_sp2a || ton > hSpMusClas->tod_thr_lt ) )
{
/* select TCX to encode extremely peaky signals or strongly tonal signals */
st->sp_aud_decision1 = 1;
diff --git a/lib_enc/stat_enc.h b/lib_enc/stat_enc.h
old mode 100644
new mode 100755
index ec7fb594d1a9d6c326de1f3964f895fd1c7ba01b..1a5c893dbd9816aa0c903d9bf64c86a0656ac730
--- a/lib_enc/stat_enc.h
+++ b/lib_enc/stat_enc.h
@@ -51,11 +51,20 @@
* Indice
*------------------------------------------------------------------------------------------*/
+#ifdef IND_LIST_DYN
+typedef struct
+{
+ int16_t id; /* id of the indice */
+ uint16_t value; /* value of the quantized indice */
+ int16_t nb_bits; /* number of bits used for the quantization of the indice */
+} Indice, *INDICE_HANDLE;
+#else
typedef struct
{
uint16_t value; /* value of the quantized indice */
int16_t nb_bits; /* number of bits used for the quantization of the indice */
} Indice;
+#endif
/*----------------------------------------------------------------------------------*
* Bitstream structure
@@ -63,11 +72,19 @@ typedef struct
typedef struct bitstream_enc_data_structure
{
+#ifdef IND_LIST_DYN
+ int16_t nb_ind_tot; /* total number of indices already written */
+#endif
int16_t nb_bits_tot; /* total number of bits already written */
Indice *ind_list; /* list of indices */
- int16_t next_ind; /* pointer to the next empty slot in the list of indices */
- int16_t last_ind; /* last written indice */
-
+#ifndef IND_LIST_DYN
+ int16_t next_ind; /* pointer to the next empty slot in the list of indices */
+ int16_t last_ind; /* last written indice */
+#endif
+#ifdef IND_LIST_DYN
+ int16_t *ivas_max_num_indices; /* maximum total number of indices in the list */
+ Indice **ivas_ind_list_zero; /* beginning of the buffer of indices */
+#endif
} BSTR_ENC_DATA, *BSTR_ENC_HANDLE;
/*----------------------------------------------------------------------------------*
@@ -1104,6 +1121,10 @@ typedef struct tcx_enc_structure
float *acelp_zir;
float tcx_target_bits_fac;
+#ifdef FIX_483b
+ int16_t tns_ms_flag[2];
+#endif
+
} TCX_ENC_DATA, *TCX_ENC_HANDLE;
/*----------------------------------------------------------------------------------*
*
diff --git a/lib_enc/tcx_utils_enc.c b/lib_enc/tcx_utils_enc.c
index ba709f0158fee7c34847204f8e5984c5a50b61c9..8099b8cb073c000dc45f5458f172bde8db18e26b 100644
--- a/lib_enc/tcx_utils_enc.c
+++ b/lib_enc/tcx_utils_enc.c
@@ -1486,11 +1486,19 @@ void ProcessIGF(
}
else
{
+#ifdef IND_LIST_DYN
+ pBsStart = hBstr->nb_ind_tot;
+#else
pBsStart = hBstr->next_ind;
+#endif
IGFEncWriteBitstream( hIGFEnc, hBstr, &hIGFEnc->infoTotalBitsPerFrameWritten, igfGridIdx, isIndepFlag );
+#ifdef IND_LIST_DYN
+ bsBits = hBstr->nb_ind_tot - pBsStart;
+#else
bsBits = hBstr->next_ind - pBsStart;
+#endif
IGFEncConcatenateBitstream( hIGFEnc, bsBits, hBstr );
}
@@ -1570,11 +1578,24 @@ void ProcessStereoIGF(
else
{
hBstr = sts[ch]->hBstr;
+#ifdef IND_LIST_DYN
+ pBsStart = hBstr->nb_ind_tot;
+#else
pBsStart = hBstr->next_ind;
-
+#endif
+#ifdef IND_LIST_DYN
+ if ( ch > 0 )
+ {
+ hBstr->ind_list = sts[0]->hBstr->ind_list + sts[0]->hBstr->nb_ind_tot;
+ }
+#endif
IGFEncWriteBitstream( hIGFEnc[ch], hBstr, &hIGFEnc[ch]->infoTotalBitsPerFrameWritten, igfGridIdx, isIndepFlag );
+#ifdef IND_LIST_DYN
+ bsBits = hBstr->nb_ind_tot - pBsStart;
+#else
bsBits = hBstr->next_ind - pBsStart;
+#endif
IGFEncConcatenateBitstream( hIGFEnc[ch], bsBits, hBstr );
}
}
diff --git a/lib_enc/transition_enc.c b/lib_enc/transition_enc.c
index 1ba6c378521bdcbbc2335fb8b606d3c2dcf8493e..925a6f1c322e2582ab7e214c0eade34cfbbdf055 100644
--- a/lib_enc/transition_enc.c
+++ b/lib_enc/transition_enc.c
@@ -178,11 +178,7 @@ void transition_enc(
if ( *tc_subfr == TC_0_0 )
{
/* this is called only to compute unused bits */
-#ifdef LSF_RE_USE_SECONDARY_CHANNEL_REUSEMODE
config_acelp1( ENC, st->total_brate, st->core_brate, st->core, st->extl, st->extl_brate, L_FRAME, -1, &( st->acelp_cfg ), hBstr->nb_bits_tot, TRANSITION, TC_0_0, 3, NULL, unbits_ACELP, st->element_mode, &i /*dummy*/, 0 /*tdm_lp_reuse_flag*/, 0 /*tdm_low_rate_mode*/, st->idchan, st->active_cnt, 0 /*tdm_Pitch_reuse_flag*/, st->tdm_LRTD_flag, 0 /*GSC_IVAS_mode*/ );
-#else
- config_acelp1( ENC, st->total_brate, st->core_brate, st->core, st->extl, st->extl_brate, L_FRAME, -1, &( st->acelp_cfg ), hBstr->nb_bits_tot, TRANSITION, TC_0_0, 3, NULL, unbits_ACELP, st->element_mode, &i /*dummy*/, 0 /*tdm_lp_reuse_flag*/, 0 /*tdm_low_rate_mode*/, st->idchan, 0 /*tdm_Pitch_reuse_flag*/, st->tdm_LRTD_flag, 0 /*GSC_IVAS_mode*/ );
-#endif
}
*clip_gain = gp_clip( st->element_mode, st->core_brate, st->voicing, i_subfr, TRANSITION, xn, gp_cl );
@@ -278,11 +274,7 @@ void transition_enc(
if ( i_subfr - *tc_subfr <= L_SUBFR )
{
-#ifdef LSF_RE_USE_SECONDARY_CHANNEL_REUSEMODE
config_acelp1( ENC, st->total_brate, st->core_brate, st->core, st->extl, st->extl_brate, st->L_frame, -1, &( st->acelp_cfg ), hBstr->nb_bits_tot, TRANSITION, *tc_subfr, 2, NULL, unbits_ACELP, st->element_mode, &i /*dummy*/, 0 /*tdm_lp_reuse_flag*/, 0 /*tdm_low_rate_mode*/, st->idchan, st->active_cnt, 0 /*tdm_Pitch_reuse_flag*/, st->tdm_LRTD_flag, 0 /*GSC_IVAS_mode*/ );
-#else
- config_acelp1( ENC, st->total_brate, st->core_brate, st->core, st->extl, st->extl_brate, st->L_frame, -1, &( st->acelp_cfg ), hBstr->nb_bits_tot, TRANSITION, *tc_subfr, 2, NULL, unbits_ACELP, st->element_mode, &i /*dummy*/, 0 /*tdm_lp_reuse_flag*/, 0 /*tdm_low_rate_mode*/, st->idchan, 0 /*tdm_Pitch_reuse_flag*/, st->tdm_LRTD_flag, 0 /*GSC_IVAS_mode*/ );
-#endif
}
/*-----------------------------------------------------------------*
diff --git a/lib_enc/voiced_enc.c b/lib_enc/voiced_enc.c
index b32692b983a426cdd3b8435fcdd666e943612901..18a3305902680b9bea1ea5952820d76310fbae1f 100644
--- a/lib_enc/voiced_enc.c
+++ b/lib_enc/voiced_enc.c
@@ -498,7 +498,6 @@ ivas_error ppp_voiced_encoder(
error = IVAS_ERR_OK;
- /* TODO: deallocation missing */
if ( ( error = DTFS_new( &CURRP_NQ ) ) != IVAS_ERR_OK )
{
IVAS_ERROR( error, "Error creating DTFS structure" );
diff --git a/lib_rend/ivas_crend.c b/lib_rend/ivas_crend.c
index c05ae7c2626401afd599719743834488a63786fd..8a013bc71536b5f2ca9d311a37db77c88dc71a62 100644
--- a/lib_rend/ivas_crend.c
+++ b/lib_rend/ivas_crend.c
@@ -447,6 +447,273 @@ static ivas_error ivas_rend_initCrend(
}
else if ( inConfigType == IVAS_REND_AUDIO_CONFIG_TYPE_AMBISONICS )
{
+#ifdef UPDATE_SBA_FILTER
+ if ( inConfig == IVAS_REND_AUDIO_CONFIG_HOA3 )
+ {
+ if ( output_Fs == 48000 )
+ {
+ hHrtf->latency_s = CRendBin_HOA3_HRIR_latency_s;
+ hHrtf->max_num_iterations = CRendBin_HOA3_HRIR_max_num_iterations_48kHz;
+ hHrtf->index_frequency_max_diffuse = CRendBin_HOA3_HRIR_index_frequency_max_diffuse_48kHz;
+
+ for ( i = 0; i < hHrtf->max_num_ir; i++ )
+ {
+ hHrtf->inv_diffuse_weight[i] = CRendBin_HOA3_HRIR_inv_diffuse_weight_48kHz[i];
+
+ for ( j = 0; j < BINAURAL_CHANNELS; j++ )
+ {
+ hHrtf->num_iterations[i][j] = CRendBin_HOA3_HRIR_num_iterations_48kHz[i][j];
+ hHrtf->pIndex_frequency_max[i][j] = CRendBin_HOA3_HRIR_pIndex_frequency_max_48kHz[i][j];
+ hHrtf->pOut_to_bin_re[i][j] = CRendBin_HOA3_HRIR_coeff_re_48kHz[i][j];
+ hHrtf->pOut_to_bin_im[i][j] = CRendBin_HOA3_HRIR_coeff_im_48kHz[i][j];
+ }
+ }
+ for ( j = 0; j < BINAURAL_CHANNELS; j++ )
+ {
+ hHrtf->num_iterations_diffuse[j] = CRendBin_HOA3_HRIR_num_iterations_diffuse_48kHz[j];
+ hHrtf->pIndex_frequency_max_diffuse[j] = CRendBin_HOA3_HRIR_pIndex_frequency_max_diffuse_48kHz[j];
+ hHrtf->pOut_to_bin_diffuse_re[j] = CRendBin_HOA3_HRIR_coeff_diffuse_re_48kHz[j];
+ hHrtf->pOut_to_bin_diffuse_im[j] = CRendBin_HOA3_HRIR_coeff_diffuse_im_48kHz[j];
+ }
+ }
+ else if ( output_Fs == 32000 )
+ {
+ hHrtf->latency_s = CRendBin_HOA3_HRIR_latency_s;
+ hHrtf->max_num_iterations = CRendBin_HOA3_HRIR_max_num_iterations_32kHz;
+ hHrtf->index_frequency_max_diffuse = CRendBin_HOA3_HRIR_index_frequency_max_diffuse_32kHz;
+
+ for ( i = 0; i < hHrtf->max_num_ir; i++ )
+ {
+ hHrtf->inv_diffuse_weight[i] = CRendBin_HOA3_HRIR_inv_diffuse_weight_32kHz[i];
+
+ for ( j = 0; j < BINAURAL_CHANNELS; j++ )
+ {
+ hHrtf->num_iterations[i][j] = CRendBin_HOA3_HRIR_num_iterations_32kHz[i][j];
+ hHrtf->pIndex_frequency_max[i][j] = CRendBin_HOA3_HRIR_pIndex_frequency_max_32kHz[i][j];
+ hHrtf->pOut_to_bin_re[i][j] = CRendBin_HOA3_HRIR_coeff_re_32kHz[i][j];
+ hHrtf->pOut_to_bin_im[i][j] = CRendBin_HOA3_HRIR_coeff_im_32kHz[i][j];
+ }
+ }
+
+ for ( j = 0; j < BINAURAL_CHANNELS; j++ )
+ {
+ hHrtf->num_iterations_diffuse[j] = CRendBin_HOA3_HRIR_num_iterations_diffuse_32kHz[j];
+ hHrtf->pIndex_frequency_max_diffuse[j] = CRendBin_HOA3_HRIR_pIndex_frequency_max_diffuse_32kHz[j];
+ hHrtf->pOut_to_bin_diffuse_re[j] = CRendBin_HOA3_HRIR_coeff_diffuse_re_32kHz[j];
+ hHrtf->pOut_to_bin_diffuse_im[j] = CRendBin_HOA3_HRIR_coeff_diffuse_im_32kHz[j];
+ }
+ }
+ else if ( output_Fs == 16000 )
+ {
+ hHrtf->latency_s = CRendBin_HOA3_HRIR_latency_s;
+ hHrtf->max_num_iterations = CRendBin_HOA3_HRIR_max_num_iterations_16kHz;
+ hHrtf->index_frequency_max_diffuse = CRendBin_HOA3_HRIR_index_frequency_max_diffuse_16kHz;
+
+ for ( i = 0; i < hHrtf->max_num_ir; i++ )
+ {
+ hHrtf->inv_diffuse_weight[i] = CRendBin_HOA3_HRIR_inv_diffuse_weight_16kHz[i];
+
+ for ( j = 0; j < BINAURAL_CHANNELS; j++ )
+ {
+ hHrtf->num_iterations[i][j] = CRendBin_HOA3_HRIR_num_iterations_16kHz[i][j];
+ hHrtf->pIndex_frequency_max[i][j] = CRendBin_HOA3_HRIR_pIndex_frequency_max_16kHz[i][j];
+ hHrtf->pOut_to_bin_re[i][j] = CRendBin_HOA3_HRIR_coeff_re_16kHz[i][j];
+ hHrtf->pOut_to_bin_im[i][j] = CRendBin_HOA3_HRIR_coeff_im_16kHz[i][j];
+ }
+ }
+
+ for ( j = 0; j < BINAURAL_CHANNELS; j++ )
+ {
+ hHrtf->num_iterations_diffuse[j] = CRendBin_HOA3_HRIR_num_iterations_diffuse_16kHz[j];
+ hHrtf->pIndex_frequency_max_diffuse[j] = CRendBin_HOA3_HRIR_pIndex_frequency_max_diffuse_16kHz[j];
+ hHrtf->pOut_to_bin_diffuse_re[j] = CRendBin_HOA3_HRIR_coeff_diffuse_re_16kHz[j];
+ hHrtf->pOut_to_bin_diffuse_im[j] = CRendBin_HOA3_HRIR_coeff_diffuse_im_16kHz[j];
+ }
+ }
+ else
+ {
+ return IVAS_ERROR( IVAS_ERR_INVALID_SAMPLING_RATE, "Encountered Unsupported sampling rate in Crend" );
+ }
+ }
+ else if ( inConfig == IVAS_REND_AUDIO_CONFIG_HOA2 )
+ {
+ if ( output_Fs == 48000 )
+ {
+ hHrtf->latency_s = CRendBin_HOA2_HRIR_latency_s;
+ hHrtf->max_num_iterations = CRendBin_HOA2_HRIR_max_num_iterations_48kHz;
+ hHrtf->index_frequency_max_diffuse = CRendBin_HOA2_HRIR_index_frequency_max_diffuse_48kHz;
+
+ for ( i = 0; i < hHrtf->max_num_ir; i++ )
+ {
+ hHrtf->inv_diffuse_weight[i] = CRendBin_HOA2_HRIR_inv_diffuse_weight_48kHz[i];
+
+ for ( j = 0; j < BINAURAL_CHANNELS; j++ )
+ {
+ hHrtf->num_iterations[i][j] = CRendBin_HOA2_HRIR_num_iterations_48kHz[i][j];
+ hHrtf->pIndex_frequency_max[i][j] = CRendBin_HOA2_HRIR_pIndex_frequency_max_48kHz[i][j];
+ hHrtf->pOut_to_bin_re[i][j] = CRendBin_HOA2_HRIR_coeff_re_48kHz[i][j];
+ hHrtf->pOut_to_bin_im[i][j] = CRendBin_HOA2_HRIR_coeff_im_48kHz[i][j];
+ }
+ }
+ for ( j = 0; j < BINAURAL_CHANNELS; j++ )
+ {
+ hHrtf->num_iterations_diffuse[j] = CRendBin_HOA2_HRIR_num_iterations_diffuse_48kHz[j];
+ hHrtf->pIndex_frequency_max_diffuse[j] = CRendBin_HOA2_HRIR_pIndex_frequency_max_diffuse_48kHz[j];
+ hHrtf->pOut_to_bin_diffuse_re[j] = CRendBin_HOA2_HRIR_coeff_diffuse_re_48kHz[j];
+ hHrtf->pOut_to_bin_diffuse_im[j] = CRendBin_HOA2_HRIR_coeff_diffuse_im_48kHz[j];
+ }
+ }
+ else if ( output_Fs == 32000 )
+ {
+ hHrtf->latency_s = CRendBin_HOA2_HRIR_latency_s;
+ hHrtf->max_num_iterations = CRendBin_HOA2_HRIR_max_num_iterations_32kHz;
+ hHrtf->index_frequency_max_diffuse = CRendBin_HOA2_HRIR_index_frequency_max_diffuse_32kHz;
+
+ for ( i = 0; i < hHrtf->max_num_ir; i++ )
+ {
+ hHrtf->inv_diffuse_weight[i] = CRendBin_HOA2_HRIR_inv_diffuse_weight_32kHz[i];
+
+ for ( j = 0; j < BINAURAL_CHANNELS; j++ )
+ {
+ hHrtf->num_iterations[i][j] = CRendBin_HOA2_HRIR_num_iterations_32kHz[i][j];
+ hHrtf->pIndex_frequency_max[i][j] = CRendBin_HOA2_HRIR_pIndex_frequency_max_32kHz[i][j];
+ hHrtf->pOut_to_bin_re[i][j] = CRendBin_HOA2_HRIR_coeff_re_32kHz[i][j];
+ hHrtf->pOut_to_bin_im[i][j] = CRendBin_HOA2_HRIR_coeff_im_32kHz[i][j];
+ }
+ }
+
+ for ( j = 0; j < BINAURAL_CHANNELS; j++ )
+ {
+ hHrtf->num_iterations_diffuse[j] = CRendBin_HOA2_HRIR_num_iterations_diffuse_32kHz[j];
+ hHrtf->pIndex_frequency_max_diffuse[j] = CRendBin_HOA2_HRIR_pIndex_frequency_max_diffuse_32kHz[j];
+ hHrtf->pOut_to_bin_diffuse_re[j] = CRendBin_HOA2_HRIR_coeff_diffuse_re_32kHz[j];
+ hHrtf->pOut_to_bin_diffuse_im[j] = CRendBin_HOA2_HRIR_coeff_diffuse_im_32kHz[j];
+ }
+ }
+ else if ( output_Fs == 16000 )
+ {
+ hHrtf->latency_s = CRendBin_HOA2_HRIR_latency_s;
+ hHrtf->max_num_iterations = CRendBin_HOA2_HRIR_max_num_iterations_16kHz;
+ hHrtf->index_frequency_max_diffuse = CRendBin_HOA2_HRIR_index_frequency_max_diffuse_16kHz;
+
+ for ( i = 0; i < hHrtf->max_num_ir; i++ )
+ {
+ hHrtf->inv_diffuse_weight[i] = CRendBin_HOA2_HRIR_inv_diffuse_weight_16kHz[i];
+
+ for ( j = 0; j < BINAURAL_CHANNELS; j++ )
+ {
+ hHrtf->num_iterations[i][j] = CRendBin_HOA2_HRIR_num_iterations_16kHz[i][j];
+ hHrtf->pIndex_frequency_max[i][j] = CRendBin_HOA2_HRIR_pIndex_frequency_max_16kHz[i][j];
+ hHrtf->pOut_to_bin_re[i][j] = CRendBin_HOA2_HRIR_coeff_re_16kHz[i][j];
+ hHrtf->pOut_to_bin_im[i][j] = CRendBin_HOA2_HRIR_coeff_im_16kHz[i][j];
+ }
+ }
+
+ for ( j = 0; j < BINAURAL_CHANNELS; j++ )
+ {
+ hHrtf->num_iterations_diffuse[j] = CRendBin_HOA2_HRIR_num_iterations_diffuse_16kHz[j];
+ hHrtf->pIndex_frequency_max_diffuse[j] = CRendBin_HOA2_HRIR_pIndex_frequency_max_diffuse_16kHz[j];
+ hHrtf->pOut_to_bin_diffuse_re[j] = CRendBin_HOA2_HRIR_coeff_diffuse_re_16kHz[j];
+ hHrtf->pOut_to_bin_diffuse_im[j] = CRendBin_HOA2_HRIR_coeff_diffuse_im_16kHz[j];
+ }
+ }
+ else
+ {
+ return IVAS_ERROR( IVAS_ERR_INVALID_SAMPLING_RATE, "Encountered Unsupported sampling rate in Crend" );
+ }
+ }
+ else if ( inConfig == IVAS_REND_AUDIO_CONFIG_FOA )
+ {
+ if ( output_Fs == 48000 )
+ {
+ hHrtf->latency_s = CRendBin_FOA_HRIR_latency_s;
+ hHrtf->max_num_iterations = CRendBin_FOA_HRIR_max_num_iterations_48kHz;
+ hHrtf->index_frequency_max_diffuse = CRendBin_FOA_HRIR_index_frequency_max_diffuse_48kHz;
+
+ for ( i = 0; i < hHrtf->max_num_ir; i++ )
+ {
+ hHrtf->inv_diffuse_weight[i] = CRendBin_FOA_HRIR_inv_diffuse_weight_48kHz[i];
+
+ for ( j = 0; j < BINAURAL_CHANNELS; j++ )
+ {
+ hHrtf->num_iterations[i][j] = CRendBin_FOA_HRIR_num_iterations_48kHz[i][j];
+ hHrtf->pIndex_frequency_max[i][j] = CRendBin_FOA_HRIR_pIndex_frequency_max_48kHz[i][j];
+ hHrtf->pOut_to_bin_re[i][j] = CRendBin_FOA_HRIR_coeff_re_48kHz[i][j];
+ hHrtf->pOut_to_bin_im[i][j] = CRendBin_FOA_HRIR_coeff_im_48kHz[i][j];
+ }
+ }
+ for ( j = 0; j < BINAURAL_CHANNELS; j++ )
+ {
+ hHrtf->num_iterations_diffuse[j] = CRendBin_FOA_HRIR_num_iterations_diffuse_48kHz[j];
+ hHrtf->pIndex_frequency_max_diffuse[j] = CRendBin_FOA_HRIR_pIndex_frequency_max_diffuse_48kHz[j];
+ hHrtf->pOut_to_bin_diffuse_re[j] = CRendBin_FOA_HRIR_coeff_diffuse_re_48kHz[j];
+ hHrtf->pOut_to_bin_diffuse_im[j] = CRendBin_FOA_HRIR_coeff_diffuse_im_48kHz[j];
+ }
+ }
+ else if ( output_Fs == 32000 )
+ {
+ hHrtf->latency_s = CRendBin_FOA_HRIR_latency_s;
+ hHrtf->max_num_iterations = CRendBin_FOA_HRIR_max_num_iterations_32kHz;
+ hHrtf->index_frequency_max_diffuse = CRendBin_FOA_HRIR_index_frequency_max_diffuse_32kHz;
+
+ for ( i = 0; i < hHrtf->max_num_ir; i++ )
+ {
+ hHrtf->inv_diffuse_weight[i] = CRendBin_FOA_HRIR_inv_diffuse_weight_32kHz[i];
+
+ for ( j = 0; j < BINAURAL_CHANNELS; j++ )
+ {
+ hHrtf->num_iterations[i][j] = CRendBin_FOA_HRIR_num_iterations_32kHz[i][j];
+ hHrtf->pIndex_frequency_max[i][j] = CRendBin_FOA_HRIR_pIndex_frequency_max_32kHz[i][j];
+ hHrtf->pOut_to_bin_re[i][j] = CRendBin_FOA_HRIR_coeff_re_32kHz[i][j];
+ hHrtf->pOut_to_bin_im[i][j] = CRendBin_FOA_HRIR_coeff_im_32kHz[i][j];
+ }
+ }
+
+ for ( j = 0; j < BINAURAL_CHANNELS; j++ )
+ {
+ hHrtf->num_iterations_diffuse[j] = CRendBin_FOA_HRIR_num_iterations_diffuse_32kHz[j];
+ hHrtf->pIndex_frequency_max_diffuse[j] = CRendBin_FOA_HRIR_pIndex_frequency_max_diffuse_32kHz[j];
+ hHrtf->pOut_to_bin_diffuse_re[j] = CRendBin_FOA_HRIR_coeff_diffuse_re_32kHz[j];
+ hHrtf->pOut_to_bin_diffuse_im[j] = CRendBin_FOA_HRIR_coeff_diffuse_im_32kHz[j];
+ }
+ }
+ else if ( output_Fs == 16000 )
+ {
+ hHrtf->latency_s = CRendBin_FOA_HRIR_latency_s;
+ hHrtf->max_num_iterations = CRendBin_FOA_HRIR_max_num_iterations_16kHz;
+ hHrtf->index_frequency_max_diffuse = CRendBin_FOA_HRIR_index_frequency_max_diffuse_16kHz;
+
+ for ( i = 0; i < hHrtf->max_num_ir; i++ )
+ {
+ hHrtf->inv_diffuse_weight[i] = CRendBin_FOA_HRIR_inv_diffuse_weight_16kHz[i];
+
+ for ( j = 0; j < BINAURAL_CHANNELS; j++ )
+ {
+ hHrtf->num_iterations[i][j] = CRendBin_FOA_HRIR_num_iterations_16kHz[i][j];
+ hHrtf->pIndex_frequency_max[i][j] = CRendBin_FOA_HRIR_pIndex_frequency_max_16kHz[i][j];
+ hHrtf->pOut_to_bin_re[i][j] = CRendBin_FOA_HRIR_coeff_re_16kHz[i][j];
+ hHrtf->pOut_to_bin_im[i][j] = CRendBin_FOA_HRIR_coeff_im_16kHz[i][j];
+ }
+ }
+
+ for ( j = 0; j < BINAURAL_CHANNELS; j++ )
+ {
+ hHrtf->num_iterations_diffuse[j] = CRendBin_FOA_HRIR_num_iterations_diffuse_16kHz[j];
+ hHrtf->pIndex_frequency_max_diffuse[j] = CRendBin_FOA_HRIR_pIndex_frequency_max_diffuse_16kHz[j];
+ hHrtf->pOut_to_bin_diffuse_re[j] = CRendBin_FOA_HRIR_coeff_diffuse_re_16kHz[j];
+ hHrtf->pOut_to_bin_diffuse_im[j] = CRendBin_FOA_HRIR_coeff_diffuse_im_16kHz[j];
+ }
+ }
+ else
+ {
+ return IVAS_ERROR( IVAS_ERR_INVALID_SAMPLING_RATE, "Encountered Unsupported sampling rate in Crend" );
+ }
+ }
+ else
+ {
+ return IVAS_ERROR( IVAS_ERR_INVALID_INPUT_FORMAT, "Encountered unsupported input config in Crend" );
+ }
+#else
if ( output_Fs == 48000 )
{
hHrtf->latency_s = CRendBin_HOA3_HRIR_latency_s;
@@ -531,6 +798,7 @@ static ivas_error ivas_rend_initCrend(
{
return IVAS_ERROR( IVAS_ERR_INVALID_SAMPLING_RATE, "Encountered Unsupported sampling rate in Crend" );
}
+#endif
}
else
{
@@ -632,6 +900,91 @@ static ivas_error ivas_rend_initCrend(
}
else if ( inConfigType == IVAS_REND_AUDIO_CONFIG_TYPE_AMBISONICS )
{
+#ifdef UPDATE_SBA_FILTER
+ if ( inConfig == IVAS_REND_AUDIO_CONFIG_HOA3 )
+ {
+ hHrtf->latency_s = hSetOfHRTF->hHRTF_hrir_hoa3->latency_s;
+ hHrtf->max_num_iterations = hSetOfHRTF->hHRTF_hrir_hoa3->max_num_iterations;
+ hHrtf->index_frequency_max_diffuse = hSetOfHRTF->hHRTF_hrir_hoa3->index_frequency_max_diffuse;
+
+ for ( i = 0; i < hHrtf->max_num_ir; i++ )
+ {
+ hHrtf->inv_diffuse_weight[i] = hSetOfHRTF->hHRTF_hrir_hoa3->inv_diffuse_weight[i];
+
+ for ( j = 0; j < BINAURAL_CHANNELS; j++ )
+ {
+ hHrtf->num_iterations[i][j] = hSetOfHRTF->hHRTF_hrir_hoa3->num_iterations[i][j];
+ hHrtf->pIndex_frequency_max[i][j] = hSetOfHRTF->hHRTF_hrir_hoa3->pIndex_frequency_max[i][j];
+ hHrtf->pOut_to_bin_re[i][j] = hSetOfHRTF->hHRTF_hrir_hoa3->pOut_to_bin_re[i][j];
+ hHrtf->pOut_to_bin_im[i][j] = hSetOfHRTF->hHRTF_hrir_hoa3->pOut_to_bin_im[i][j];
+ }
+ }
+ for ( j = 0; j < BINAURAL_CHANNELS; j++ )
+ {
+ hHrtf->num_iterations_diffuse[j] = hSetOfHRTF->hHRTF_hrir_hoa3->num_iterations_diffuse[j];
+ hHrtf->pIndex_frequency_max_diffuse[j] = hSetOfHRTF->hHRTF_hrir_hoa3->pIndex_frequency_max_diffuse[j];
+ hHrtf->pOut_to_bin_diffuse_re[j] = hSetOfHRTF->hHRTF_hrir_hoa3->pOut_to_bin_diffuse_re[j];
+ hHrtf->pOut_to_bin_diffuse_im[j] = hSetOfHRTF->hHRTF_hrir_hoa3->pOut_to_bin_diffuse_im[j];
+ }
+ }
+ else if ( inConfig == IVAS_REND_AUDIO_CONFIG_HOA2 )
+ {
+ hHrtf->latency_s = hSetOfHRTF->hHRTF_hrir_hoa2->latency_s;
+ hHrtf->max_num_iterations = hSetOfHRTF->hHRTF_hrir_hoa2->max_num_iterations;
+ hHrtf->index_frequency_max_diffuse = hSetOfHRTF->hHRTF_hrir_hoa2->index_frequency_max_diffuse;
+
+ for ( i = 0; i < hHrtf->max_num_ir; i++ )
+ {
+ hHrtf->inv_diffuse_weight[i] = hSetOfHRTF->hHRTF_hrir_hoa2->inv_diffuse_weight[i];
+
+ for ( j = 0; j < BINAURAL_CHANNELS; j++ )
+ {
+ hHrtf->num_iterations[i][j] = hSetOfHRTF->hHRTF_hrir_hoa2->num_iterations[i][j];
+ hHrtf->pIndex_frequency_max[i][j] = hSetOfHRTF->hHRTF_hrir_hoa2->pIndex_frequency_max[i][j];
+ hHrtf->pOut_to_bin_re[i][j] = hSetOfHRTF->hHRTF_hrir_hoa2->pOut_to_bin_re[i][j];
+ hHrtf->pOut_to_bin_im[i][j] = hSetOfHRTF->hHRTF_hrir_hoa2->pOut_to_bin_im[i][j];
+ }
+ }
+ for ( j = 0; j < BINAURAL_CHANNELS; j++ )
+ {
+ hHrtf->num_iterations_diffuse[j] = hSetOfHRTF->hHRTF_hrir_hoa2->num_iterations_diffuse[j];
+ hHrtf->pIndex_frequency_max_diffuse[j] = hSetOfHRTF->hHRTF_hrir_hoa2->pIndex_frequency_max_diffuse[j];
+ hHrtf->pOut_to_bin_diffuse_re[j] = hSetOfHRTF->hHRTF_hrir_hoa2->pOut_to_bin_diffuse_re[j];
+ hHrtf->pOut_to_bin_diffuse_im[j] = hSetOfHRTF->hHRTF_hrir_hoa2->pOut_to_bin_diffuse_im[j];
+ }
+ }
+ else if ( inConfig == IVAS_REND_AUDIO_CONFIG_FOA )
+ {
+ hHrtf->latency_s = hSetOfHRTF->hHRTF_hrir_foa->latency_s;
+ hHrtf->max_num_iterations = hSetOfHRTF->hHRTF_hrir_foa->max_num_iterations;
+ hHrtf->index_frequency_max_diffuse = hSetOfHRTF->hHRTF_hrir_foa->index_frequency_max_diffuse;
+
+ for ( i = 0; i < hHrtf->max_num_ir; i++ )
+ {
+ hHrtf->inv_diffuse_weight[i] = hSetOfHRTF->hHRTF_hrir_foa->inv_diffuse_weight[i];
+
+ for ( j = 0; j < BINAURAL_CHANNELS; j++ )
+ {
+ hHrtf->num_iterations[i][j] = hSetOfHRTF->hHRTF_hrir_foa->num_iterations[i][j];
+ hHrtf->pIndex_frequency_max[i][j] = hSetOfHRTF->hHRTF_hrir_foa->pIndex_frequency_max[i][j];
+ hHrtf->pOut_to_bin_re[i][j] = hSetOfHRTF->hHRTF_hrir_foa->pOut_to_bin_re[i][j];
+ hHrtf->pOut_to_bin_im[i][j] = hSetOfHRTF->hHRTF_hrir_foa->pOut_to_bin_im[i][j];
+ }
+ }
+ for ( j = 0; j < BINAURAL_CHANNELS; j++ )
+ {
+ hHrtf->num_iterations_diffuse[j] = hSetOfHRTF->hHRTF_hrir_foa->num_iterations_diffuse[j];
+ hHrtf->pIndex_frequency_max_diffuse[j] = hSetOfHRTF->hHRTF_hrir_foa->pIndex_frequency_max_diffuse[j];
+ hHrtf->pOut_to_bin_diffuse_re[j] = hSetOfHRTF->hHRTF_hrir_foa->pOut_to_bin_diffuse_re[j];
+ hHrtf->pOut_to_bin_diffuse_im[j] = hSetOfHRTF->hHRTF_hrir_foa->pOut_to_bin_diffuse_im[j];
+ }
+ }
+ else
+ {
+ return IVAS_ERROR( IVAS_ERR_INTERNAL, "Unsupported renderer type in Crend" );
+ }
+ }
+#else
hHrtf->latency_s = hSetOfHRTF->hHRTF_hrir_hoa3->latency_s;
hHrtf->max_num_iterations = hSetOfHRTF->hHRTF_hrir_hoa3->max_num_iterations;
hHrtf->index_frequency_max_diffuse = hSetOfHRTF->hHRTF_hrir_hoa3->index_frequency_max_diffuse;
@@ -660,6 +1013,7 @@ static ivas_error ivas_rend_initCrend(
{
return IVAS_ERROR( IVAS_ERR_INTERNAL, "Unsupported renderer type in Crend" );
}
+#endif
}
pCrend->hHrtfCrend = hHrtf;
@@ -736,7 +1090,6 @@ ivas_error ivas_rend_openCrend(
HRTFS_CREND_HANDLE hSetOfHRTF,
const int32_t output_Fs )
{
- /* TODO tmu : Based on ivas_crend_open() - could be harmonized / refactored */
int16_t i, subframe_length;
int16_t max_total_ir_len;
HRTFS_HANDLE hHrtf;
@@ -939,8 +1292,13 @@ static ivas_error ivas_rend_crendConvolver(
const CREND_WRAPPER *pCrend,
IVAS_REND_AudioConfig inConfig,
IVAS_REND_AudioConfig outConfig,
+#ifdef JBM_TSM_ON_TCS
+ float *pcm_in[],
+ float *pcm_out[],
+#else
float pcm_in[][L_FRAME48k],
float pcm_out[][L_FRAME48k],
+#endif
const int32_t output_Fs,
const int16_t i_ts )
{
@@ -949,9 +1307,17 @@ static ivas_error ivas_rend_crendConvolver(
int16_t lfe_idx_in;
int16_t offset, offset_in, offset_diffuse;
int16_t nchan_in, nchan_out;
+#ifdef UPDATE_SBA_FILTER
+ const float *pIn;
+#else
float *pIn;
+#endif
float *pFreq_buf_re, *pFreq_buf_im;
+#ifdef UPDATE_SBA_FILTER
+ const float *pFreq_filt_re, *pFreq_filt_im;
+#else
float *pFreq_filt_re, *pFreq_filt_im;
+#endif
float pOut[L_FRAME48k * 2];
float tmp_out_re[L_FRAME48k], tmp_out_im[L_FRAME48k];
ivas_error error;
@@ -1105,12 +1471,19 @@ ivas_error ivas_rend_crendProcess(
HEAD_TRACK_DATA_HANDLE hHeadTrackData,
IVAS_OUTPUT_SETUP_HANDLE hIntSetup,
EFAP_HANDLE hEFAPdata,
+#ifdef JBM_TSM_ON_TCS
+ float *output[], /* i/o: input/output audio channels */
+#else
float output[][L_FRAME48k], /* i/o: input/output audio channels */
+#endif
const int32_t output_Fs )
{
int16_t i, subframe_idx, output_frame, subframe_len;
int16_t nchan_out;
float pcm_tmp[BINAURAL_CHANNELS][L_FRAME48k];
+#ifdef JBM_TSM_ON_TCS
+ float *p_pcm_tmp[BINAURAL_CHANNELS];
+#endif
AUDIO_CONFIG in_config;
IVAS_REND_AudioConfigType inConfigType;
ivas_error error;
@@ -1133,6 +1506,14 @@ ivas_error ivas_rend_crendProcess(
output_frame = (int16_t) ( output_Fs / FRAMES_PER_SEC );
subframe_len = output_frame / MAX_PARAM_SPATIAL_SUBFRAMES;
+
+#ifdef JBM_TSM_ON_TCS
+ for ( i = 0; i < BINAURAL_CHANNELS; i++ )
+ {
+ p_pcm_tmp[i] = pcm_tmp[i];
+ }
+#endif
+
for ( subframe_idx = 0; subframe_idx < MAX_PARAM_SPATIAL_SUBFRAMES; subframe_idx++ )
{
if ( hDecoderConfig && hDecoderConfig->Opt_Headrotation && hHeadTrackData && hHeadTrackData->num_quaternions >= 0 )
@@ -1156,14 +1537,22 @@ ivas_error ivas_rend_crendProcess(
if ( ( inConfigType == IVAS_REND_AUDIO_CONFIG_TYPE_CHANNEL_BASED ) || ( inConfigType == IVAS_REND_AUDIO_CONFIG_TYPE_AMBISONICS ) )
{
+#ifdef JBM_TSM_ON_TCS
+ if ( ( error = ivas_rend_crendConvolver( pCrend, inRendConfig, outRendConfig, output, p_pcm_tmp, output_Fs, subframe_idx ) ) != IVAS_ERR_OK )
+#else
if ( ( error = ivas_rend_crendConvolver( pCrend, inRendConfig, outRendConfig, output, pcm_tmp, output_Fs, subframe_idx ) ) != IVAS_ERR_OK )
+#endif
{
return error;
}
if ( pCrend->hCrend->hReverb != NULL )
{
+#ifdef JBM_TSM_ON_TCS
+ if ( ( error = ivas_reverb_process( pCrend->hCrend->hReverb, in_config, 1, output, p_pcm_tmp, subframe_idx ) ) != IVAS_ERR_OK )
+#else
if ( ( error = ivas_reverb_process( pCrend->hCrend->hReverb, in_config, 1, output, pcm_tmp, subframe_idx ) ) != IVAS_ERR_OK )
+#endif
{
return error;
}
@@ -1185,3 +1574,142 @@ ivas_error ivas_rend_crendProcess(
return IVAS_ERR_OK;
}
+
+
+#ifdef JBM_TSM_ON_TCS
+/*-----------------------------------------------------------------------------------------*
+ * Function ivas_rend_crendProcessSubframe()
+ *
+ *
+ *-----------------------------------------------------------------------------------------*/
+
+ivas_error ivas_rend_crendProcessSubframe(
+ const CREND_WRAPPER *pCrend, /* i/o: Crend wrapper handle */
+ const AUDIO_CONFIG inConfig, /* i : input audio configuration */
+ const AUDIO_CONFIG outConfig, /* i : output audio configuration */
+ const DECODER_CONFIG_HANDLE hDecoderConfig, /* i : decoder config. structure */
+ const HEAD_TRACK_DATA_HANDLE hHeadTrackData, /* i : Head tracking data structure */
+ const IVAS_OUTPUT_SETUP_HANDLE hIntSetup, /* i : internal setup handle */
+ const EFAP_HANDLE hEFAPdata, /* i : EFAP handle */
+ DECODER_TC_BUFFER_HANDLE hTcBuffer, /* i/o: JBM handle */
+ float *input_f[], /* i : transport channels */
+ float *output[], /* i/o: input/output audio channels */
+ const int16_t n_samples_to_render, /* i : output frame length per channel */
+ const int32_t output_Fs /* i : output sampling rate */
+)
+{
+ int16_t subframe_idx, subframe_len;
+ int16_t nchan_out, nchan_in, ch, first_sf, last_sf, slot_size, slots_to_render;
+ float *tc_local[MAX_TRANSPORT_CHANNELS];
+ float pcm_tmp[BINAURAL_CHANNELS][L_FRAME48k];
+ float *p_pcm_tmp[BINAURAL_CHANNELS];
+ AUDIO_CONFIG in_config;
+ IVAS_REND_AudioConfigType inConfigType;
+ ivas_error error;
+ IVAS_REND_AudioConfig inRendConfig;
+ IVAS_REND_AudioConfig outRendConfig;
+
+ push_wmops( "ivas_rend_crendProcessSubframe" );
+
+ inRendConfig = getRendAudioConfigFromIvasAudioConfig( inConfig );
+ outRendConfig = getRendAudioConfigFromIvasAudioConfig( outConfig );
+
+ in_config = getIvasAudioConfigFromRendAudioConfig( inRendConfig );
+ inConfigType = getAudioConfigType( inRendConfig );
+
+ if ( ( error = getAudioConfigNumChannels( outRendConfig, &nchan_out ) ) != IVAS_ERR_OK )
+ {
+ return error;
+ }
+
+ if ( ( error = getAudioConfigNumChannels( inRendConfig, &nchan_in ) ) != IVAS_ERR_OK )
+ {
+ return error;
+ }
+
+ for ( ch = 0; ch < nchan_in; ch++ )
+ {
+ tc_local[ch] = input_f[ch];
+ }
+
+ for ( ch = 0; ch < BINAURAL_CHANNELS; ch++ )
+ {
+ p_pcm_tmp[ch] = pcm_tmp[ch];
+ }
+
+ slot_size = hTcBuffer->n_samples_granularity;
+
+ /* loop for synthesis, assume we always have to render in multiples of 5ms subframes with spills */
+ slots_to_render = min( hTcBuffer->num_slots - hTcBuffer->slots_rendered, n_samples_to_render / slot_size );
+ first_sf = hTcBuffer->subframes_rendered;
+ last_sf = first_sf;
+ hTcBuffer->slots_rendered += slots_to_render;
+
+ while ( slots_to_render > 0 )
+ {
+ slots_to_render -= hTcBuffer->subframe_nbslots[last_sf];
+ last_sf++;
+ }
+
+ for ( subframe_idx = first_sf; subframe_idx < last_sf; subframe_idx++ )
+ {
+ subframe_len = hTcBuffer->subframe_nbslots[subframe_idx] * hTcBuffer->n_samples_granularity;
+
+ if ( hDecoderConfig && hDecoderConfig->Opt_Headrotation && hHeadTrackData && hHeadTrackData->num_quaternions >= 0 )
+ {
+ /* Rotation in SHD for:
+ MC with elevation (5_1_2 / 5_1_4 / 7_1_4) -> BINAURAL
+ SBA SPAR -> BINAURAL or BINAURAL_ROOM
+ */
+ if ( in_config == AUDIO_CONFIG_FOA || in_config == AUDIO_CONFIG_HOA2 || in_config == AUDIO_CONFIG_HOA3 )
+ {
+ rotateFrame_shd( hHeadTrackData, tc_local, subframe_len, *hIntSetup, 0 );
+ }
+ /* Rotation in SD for MC -> BINAURAL_ROOM */
+ else if ( ( hIntSetup != NULL ) && hIntSetup->is_loudspeaker_setup )
+ {
+ rotateFrame_sd( hHeadTrackData, tc_local, subframe_len, *hIntSetup, hEFAPdata, 0 );
+ }
+ }
+
+ if ( ( inConfigType == IVAS_REND_AUDIO_CONFIG_TYPE_CHANNEL_BASED ) || ( inConfigType == IVAS_REND_AUDIO_CONFIG_TYPE_AMBISONICS ) )
+ {
+ if ( ( error = ivas_rend_crendConvolver( pCrend, inRendConfig, outRendConfig, tc_local, p_pcm_tmp, output_Fs, 0 ) ) != IVAS_ERR_OK )
+ {
+ return error;
+ }
+
+ if ( pCrend->hCrend->hReverb != NULL )
+ {
+ if ( ( error = ivas_reverb_process( pCrend->hCrend->hReverb, in_config, 1, tc_local, p_pcm_tmp, 0 ) ) != IVAS_ERR_OK )
+ {
+ return error;
+ }
+ }
+ for ( ch = 0; ch < nchan_in; ch++ )
+ {
+ tc_local[ch] += subframe_len;
+ }
+ for ( ch = 0; ch < BINAURAL_CHANNELS; ch++ )
+ {
+ p_pcm_tmp[ch] += subframe_len;
+ }
+ }
+ else
+ {
+ return IVAS_ERR_INVALID_INPUT_FORMAT;
+ }
+ }
+
+ /* move to output */
+ for ( ch = 0; ch < nchan_out; ch++ )
+ {
+ mvr2r( pcm_tmp[ch], output[ch], n_samples_to_render );
+ }
+
+ hTcBuffer->subframes_rendered = last_sf;
+ pop_wmops();
+
+ return IVAS_ERR_OK;
+}
+#endif
diff --git a/lib_rend/ivas_dirac_dec_binaural_functions.c b/lib_rend/ivas_dirac_dec_binaural_functions.c
index 35819cf8cb16eb3b60e6b1e1edc8ee5d462c52f7..c3e76e7306d949e34a894d626f20782f1eb84f16 100644
--- a/lib_rend/ivas_dirac_dec_binaural_functions.c
+++ b/lib_rend/ivas_dirac_dec_binaural_functions.c
@@ -68,19 +68,30 @@
* Local function prototypes
*------------------------------------------------------------------------*/
-static void ivas_dirac_dec_binaural_internal( Decoder_Struct *st_ivas, float output_f[][L_FRAME48k], const int16_t nchan_transport, const uint8_t firstSubframe, const uint8_t nSubframes );
-
-static void ivas_dirac_dec_decorrelate_slot( DIRAC_DEC_HANDLE hDirAC, const int8_t slot, float inRe[][CLDFB_NO_COL_MAX][CLDFB_NO_CHANNELS_MAX], float inIm[][CLDFB_NO_COL_MAX][CLDFB_NO_CHANNELS_MAX], float decRe[][CLDFB_NO_CHANNELS_MAX], float decIm[][CLDFB_NO_CHANNELS_MAX] );
+#ifdef JBM_TSM_ON_TCS
+static void ivas_dirac_dec_binaural_internal( Decoder_Struct *st_ivas, float *output_f[], const int16_t nchan_transport, const int16_t subframe );
+#else
+static void ivas_dirac_dec_binaural_internal( Decoder_Struct *st_ivas, float output_f[][L_FRAME48k], const int16_t nchan_transport, const int16_t subframe );
+#endif
+static void ivas_dirac_dec_decorrelate_slot( DIRAC_DEC_HANDLE hDirAC, const int16_t slot, float inRe[][CLDFB_SLOTS_PER_SUBFRAME][CLDFB_NO_CHANNELS_MAX], float inIm[][CLDFB_SLOTS_PER_SUBFRAME][CLDFB_NO_CHANNELS_MAX], float decRe[][CLDFB_NO_CHANNELS_MAX], float decIm[][CLDFB_NO_CHANNELS_MAX] );
-static void ivas_dirac_dec_binaural_formulate_input_and_target_covariance_matrices( Decoder_Struct *st_ivas, float inRe[][CLDFB_NO_COL_MAX][CLDFB_NO_CHANNELS_MAX], float inIm[][CLDFB_NO_COL_MAX][CLDFB_NO_CHANNELS_MAX], float Rmat[3][3], const uint8_t firstSubframe, const uint8_t nSubFrames );
+static void ivas_dirac_dec_binaural_formulate_input_and_target_covariance_matrices( Decoder_Struct *st_ivas, float inRe[][CLDFB_SLOTS_PER_SUBFRAME][CLDFB_NO_CHANNELS_MAX], float inIm[][CLDFB_SLOTS_PER_SUBFRAME][CLDFB_NO_CHANNELS_MAX], float Rmat[3][3], const int16_t subframe );
static void ivas_dirac_dec_binaural_determine_processing_matrices( Decoder_Struct *st_ivas, const int16_t max_band_decorr, float Rmat[3][3] );
-static void ivas_dirac_dec_binaural_process_output( Decoder_Struct *st_ivas, float output_f[][L_FRAME48k], float inRe[][CLDFB_NO_COL_MAX][CLDFB_NO_CHANNELS_MAX], float inIm[][CLDFB_NO_COL_MAX][CLDFB_NO_CHANNELS_MAX], const int16_t max_band_decorr, const uint8_t numInputChannels, const uint8_t firstSlot, const uint8_t slotEnd );
+#ifdef JBM_TSM_ON_TCS
+static void ivas_dirac_dec_binaural_process_output( Decoder_Struct *st_ivas, float *output_f[], float inRe[][CLDFB_SLOTS_PER_SUBFRAME][CLDFB_NO_CHANNELS_MAX], float inIm[][CLDFB_SLOTS_PER_SUBFRAME][CLDFB_NO_CHANNELS_MAX], const int16_t max_band_decorr, const int16_t numInChannels, const int16_t subframe );
+
+static void adaptTransportSignalsHeadtracked( HEAD_TRACK_DATA_HANDLE hHeadTrackData, float inRe[][CLDFB_SLOTS_PER_SUBFRAME][CLDFB_NO_CHANNELS_MAX], float inIm[][CLDFB_SLOTS_PER_SUBFRAME][CLDFB_NO_CHANNELS_MAX], const int16_t nBins, const int16_t nSlots, float Rmat[3][3] );
-static void adaptTransportSignalsHeadtracked( HEAD_TRACK_DATA_HANDLE hHeadTrackData, float inIm[][CLDFB_NO_COL_MAX][CLDFB_NO_CHANNELS_MAX], float inRe[][CLDFB_NO_COL_MAX][CLDFB_NO_CHANNELS_MAX], const uint8_t firstSlot, const uint8_t slotEnd, const uint8_t nBins, float Rmat[3][3] );
+static void ivas_dirac_dec_binaural_check_and_switch_transports_headtracked( HEAD_TRACK_DATA_HANDLE hHeadTrackData, float inRe[][CLDFB_SLOTS_PER_SUBFRAME][CLDFB_NO_CHANNELS_MAX], float inIm[][CLDFB_SLOTS_PER_SUBFRAME][CLDFB_NO_CHANNELS_MAX], const int16_t nBins, const int16_t nSlots, float Rmat[3][3] );
+#else
+static void ivas_dirac_dec_binaural_process_output( Decoder_Struct *st_ivas, float output_f[][L_FRAME48k], float inRe[][CLDFB_SLOTS_PER_SUBFRAME][CLDFB_NO_CHANNELS_MAX], float inIm[][CLDFB_SLOTS_PER_SUBFRAME][CLDFB_NO_CHANNELS_MAX], const int16_t max_band_decorr, const int16_t numInChannels, const int16_t subframe );
-static void ivas_dirac_dec_binaural_check_and_switch_transports_headtracked( HEAD_TRACK_DATA_HANDLE hHeadTrackData, float inIm[][CLDFB_NO_COL_MAX][CLDFB_NO_CHANNELS_MAX], float inRe[][CLDFB_NO_COL_MAX][CLDFB_NO_CHANNELS_MAX], const uint8_t firstSlot, const uint8_t slotEnd, const uint8_t nBins, float Rmat[3][3] );
+static void adaptTransportSignalsHeadtracked( HEAD_TRACK_DATA_HANDLE hHeadTrackData, float inRe[][CLDFB_SLOTS_PER_SUBFRAME][CLDFB_NO_CHANNELS_MAX], float inIm[][CLDFB_SLOTS_PER_SUBFRAME][CLDFB_NO_CHANNELS_MAX], const int16_t nBins, float Rmat[3][3] );
+
+static void ivas_dirac_dec_binaural_check_and_switch_transports_headtracked( HEAD_TRACK_DATA_HANDLE hHeadTrackData, float inRe[][CLDFB_SLOTS_PER_SUBFRAME][CLDFB_NO_CHANNELS_MAX], float inIm[][CLDFB_SLOTS_PER_SUBFRAME][CLDFB_NO_CHANNELS_MAX], const int16_t nBins, float Rmat[3][3] );
+#endif
static void formulate2x2MixingMatrix( float Ein1, float Ein2, float CinRe, float CinIm, float Eout1, float Eout2, float CoutRe, float CoutIm, float Q[BINAURAL_CHANNELS][BINAURAL_CHANNELS], float Mre[BINAURAL_CHANNELS][BINAURAL_CHANNELS], float Mim[BINAURAL_CHANNELS][BINAURAL_CHANNELS], const float regularizationFactor );
@@ -92,7 +103,6 @@ static void matrixMul( float Are[BINAURAL_CHANNELS][BINAURAL_CHANNELS], float Ai
static void matrixTransp2Mul( float Are[BINAURAL_CHANNELS][BINAURAL_CHANNELS], float Aim[BINAURAL_CHANNELS][BINAURAL_CHANNELS], float Bre[BINAURAL_CHANNELS][BINAURAL_CHANNELS], float Bim[BINAURAL_CHANNELS][BINAURAL_CHANNELS], float outRe[BINAURAL_CHANNELS][BINAURAL_CHANNELS], float outIm[BINAURAL_CHANNELS][BINAURAL_CHANNELS] );
-static float configure_reqularization_factor( const IVAS_FORMAT ivas_format, const int32_t ivas_brate );
/*-------------------------------------------------------------------------
* ivas_dirac_dec_init_binaural_data()
@@ -152,30 +162,6 @@ ivas_error ivas_dirac_dec_init_binaural_data(
set_zero( hBinaural->ChCrossImOutPrev, nBins );
hBinaural->renderStereoOutputInsteadOfBinaural = 0;
- hBinaural->useSubframeMode = 1;
-
- hBinaural->useTdDecorr = 0;
- if ( st_ivas->ivas_format == SBA_FORMAT )
- {
- if ( st_ivas->nchan_transport == 1 )
- {
- hBinaural->useTdDecorr = 1;
- }
- }
- else if ( st_ivas->ivas_format == MASA_FORMAT )
- {
- if ( ( st_ivas->hDecoderConfig->ivas_total_brate < IVAS_48k && st_ivas->nchan_transport == 1 ) || st_ivas->hDecoderConfig->ivas_total_brate < MASA_STEREO_MIN_BITRATE )
- {
- hBinaural->useTdDecorr = 1;
- }
- }
- else if ( st_ivas->ivas_format == MC_FORMAT )
- {
- if ( ( st_ivas->hDecoderConfig->ivas_total_brate < IVAS_48k && st_ivas->nchan_transport == 1 ) )
- {
- hBinaural->useTdDecorr = 1;
- }
- }
for ( bin = 0; bin < nBins; bin++ )
{
@@ -203,42 +189,23 @@ ivas_error ivas_dirac_dec_init_binaural_data(
/* reconfiguration needed when Reverb. parameters are changed -> close and open the handle again */
if ( hBinaural->hReverb != NULL && ( ( hBinaural->hReverb->numBins != nBins ) ||
- ( hBinaural->useSubframeMode && hBinaural->hReverb->blockSize != CLDFB_NO_COL_MAX / MAX_PARAM_SPATIAL_SUBFRAMES ) ||
- ( !hBinaural->useSubframeMode && hBinaural->hReverb->blockSize != CLDFB_NO_COL_MAX ) ) )
+ ( hBinaural->hReverb->blockSize != CLDFB_SLOTS_PER_SUBFRAME ) ) )
{
ivas_binaural_reverb_close( &( hBinaural->hReverb ) );
}
if ( hBinaural->hReverb == NULL )
{
- if ( hBinaural->useSubframeMode )
+ if ( ( error = ivas_binaural_reverb_open( &hBinaural->hReverb,
+ nBins,
+ CLDFB_NO_COL_MAX / MAX_PARAM_SPATIAL_SUBFRAMES, NULL,
+ st_ivas->hIntSetup.output_config,
+ output_Fs,
+ RENDERER_BINAURAL_PARAMETRIC_ROOM,
+ st_ivas->hHrtfFastConv,
+ st_ivas->hHrtfParambin ) ) != IVAS_ERR_OK )
{
- if ( ( error = ivas_binaural_reverb_open( &hBinaural->hReverb,
- nBins,
- CLDFB_NO_COL_MAX / MAX_PARAM_SPATIAL_SUBFRAMES, NULL,
- st_ivas->hIntSetup.output_config,
- output_Fs,
- RENDERER_BINAURAL_PARAMETRIC_ROOM,
- st_ivas->hHrtfFastConv,
- st_ivas->hHrtfParambin ) ) != IVAS_ERR_OK )
- {
- return error;
- }
- }
- else
- {
- if ( ( error = ivas_binaural_reverb_open( &hBinaural->hReverb,
- nBins,
- CLDFB_NO_COL_MAX,
- NULL,
- st_ivas->hIntSetup.output_config,
- output_Fs,
- RENDERER_BINAURAL_PARAMETRIC_ROOM,
- st_ivas->hHrtfFastConv,
- st_ivas->hHrtfParambin ) ) != IVAS_ERR_OK )
- {
- return error;
- }
+ return error;
}
}
}
@@ -253,38 +220,34 @@ ivas_error ivas_dirac_dec_init_binaural_data(
assert( false );
}
- if ( hBinaural->useTdDecorr )
+ if ( hBinaural->hTdDecorr == NULL )
{
- if ( st_ivas->hDecoderConfig->ivas_total_brate >= IVAS_13k2 && st_ivas->ivas_format == SBA_FORMAT )
- {
- if ( hBinaural->hTdDecorr == NULL )
- {
- ivas_td_decorr_dec_open( &( hBinaural->hTdDecorr ), output_Fs, 3, 1 );
- }
-
- if ( st_ivas->hDecoderConfig->ivas_total_brate < IVAS_24k4 )
- {
- hBinaural->hTdDecorr->pTrans_det->duck_mult_fac = IVAS_TDET_DUCK_MULT_FAC_PARA_BIN_LOW_BR;
- }
- else
- {
- hBinaural->hTdDecorr->pTrans_det->duck_mult_fac = IVAS_TDET_DUCK_MULT_FAC_PARA_BIN;
- }
- }
- else
- {
- ivas_td_decorr_dec_open( &( hBinaural->hTdDecorr ), output_Fs, 3, 0 );
- }
+ hBinaural->useTdDecorr = 0;
}
- else
+
+ if ( ( error = ivas_td_decorr_reconfig_dec( st_ivas->ivas_format, st_ivas->hDecoderConfig->ivas_total_brate, st_ivas->nchan_transport, st_ivas->hDecoderConfig->output_Fs, &( hBinaural->hTdDecorr ), &( hBinaural->useTdDecorr ) ) ) != IVAS_ERR_OK )
{
- ivas_td_decorr_dec_close( &( hBinaural->hTdDecorr ) );
+ return error;
}
hBinaural->reqularizationFactor = configure_reqularization_factor( st_ivas->ivas_format, st_ivas->hDecoderConfig->ivas_total_brate );
st_ivas->hDiracDecBin = hBinaural;
+#ifdef JBM_TSM_ON_TCS
+ /* allocate transport channels*/
+ if ( st_ivas->hDecoderConfig->voip_active == 1 && st_ivas->hTcBuffer == NULL )
+ {
+ int16_t nchan_to_allocate;
+
+ nchan_to_allocate = 2 * BINAURAL_CHANNELS;
+ if ( ( error = ivas_jbm_dec_tc_buffer_open( st_ivas, TC_BUFFER_MODE_RENDERER, ivas_jbm_dec_get_num_tc_channels( st_ivas ), nchan_to_allocate, nchan_to_allocate, NS2SA( st_ivas->hDecoderConfig->output_Fs, CLDFB_SLOT_NS ) ) ) != IVAS_ERR_OK )
+ {
+ return error;
+ }
+ }
+#endif
+
return IVAS_ERR_OK;
}
@@ -363,6 +326,77 @@ ivas_error ivas_dirac_dec_binaural_copy_hrtfs(
return IVAS_ERR_OK;
}
+
+#ifdef JBM_TSM_ON_TCS
+/*-------------------------------------------------------------------------
+ * void ivas_dirac_dec_binaural_render()
+ *
+ *
+ *------------------------------------------------------------------------*/
+
+void ivas_dirac_dec_binaural_render(
+ Decoder_Struct *st_ivas, /* i/o: IVAS decoder handle */
+ const uint16_t nSamplesAsked, /* i : number of CLDFB slots requested */
+ uint16_t *nSamplesRendered, /* o : number of CLDFB slots rendered */
+ uint16_t *nSamplesAvailable, /* o : number of CLDFB slots still to render */
+ const int16_t nchan_transport, /* i : number of transport channels */
+ float *output_f[] /* o : rendered time signal */
+)
+{
+ int16_t slots_to_render, first_sf, last_sf, subframe_idx;
+ uint16_t slot_size, ch;
+ uint16_t nchan_out;
+ DIRAC_DEC_HANDLE hDirAC;
+ float *output_f_local[MAX_OUTPUT_CHANNELS];
+
+ hDirAC = st_ivas->hDirAC;
+ nchan_out = BINAURAL_CHANNELS;
+#ifdef DEBUGGING
+ assert( hDirAC );
+#endif
+ for ( ch = 0; ch < nchan_out; ch++ )
+ {
+ output_f_local[ch] = output_f[ch];
+ }
+ slot_size = NS2SA( st_ivas->hDecoderConfig->output_Fs, CLDFB_SLOT_NS );
+
+ /* loop for synthesis, assume we always have to render in multiples of 5ms subframes with spills */
+ slots_to_render = min( hDirAC->num_slots - hDirAC->slots_rendered, nSamplesAsked / slot_size );
+ *nSamplesRendered = slots_to_render * slot_size;
+ first_sf = hDirAC->subframes_rendered;
+ last_sf = first_sf;
+
+ while ( slots_to_render > 0 )
+ {
+ slots_to_render -= hDirAC->subframe_nbslots[last_sf];
+ last_sf++;
+ }
+
+#ifdef DEBUGGING
+ assert( slots_to_render == 0 );
+#endif
+ for ( subframe_idx = first_sf; subframe_idx < last_sf; subframe_idx++ )
+ {
+ int16_t n_samples_sf = slot_size * hDirAC->subframe_nbslots[subframe_idx];
+ ivas_dirac_dec_binaural_internal( st_ivas, output_f_local, nchan_transport, subframe_idx );
+ for ( ch = 0; ch < nchan_out; ch++ )
+ {
+ output_f_local[ch] += n_samples_sf;
+ }
+ }
+
+ if ( hDirAC->slots_rendered == hDirAC->num_slots )
+ {
+ st_ivas->hDirAC->dirac_read_idx = ( st_ivas->hDirAC->dirac_read_idx + DEFAULT_JBM_SUBFRAMES_5MS ) % st_ivas->hDirAC->dirac_md_buffer_length;
+ }
+
+ *nSamplesAvailable = ( hDirAC->num_slots - hDirAC->slots_rendered ) * slot_size;
+
+ return;
+}
+#endif
+
+
/*-------------------------------------------------------------------------
* ivas_dirac_dec_binaural()
*
@@ -375,33 +409,97 @@ void ivas_dirac_dec_binaural(
const int16_t nchan_transport /* i : number of transport channels */
)
{
+ int16_t subframe;
+#ifdef JBM_TSM_ON_TCS
+ float cng_td_buffer[L_FRAME16k];
+ float *p_output[MAX_OUTPUT_CHANNELS];
+ int16_t ch;
+ int16_t slot_size;
+ int16_t numInChannels;
+
+ slot_size = NS2SA( st_ivas->hDecoderConfig->output_Fs, CLDFB_SLOT_NS );
+ for ( ch = 0; ch < 2 * BINAURAL_CHANNELS; ch++ )
+ {
+ p_output[ch] = &output_f[ch][0];
+ }
+ numInChannels = nchan_transport;
+ if ( st_ivas->hOutSetup.separateChannelEnabled )
+ {
+ numInChannels++;
+ }
+ for ( ch = 0; ch < numInChannels; ch++ )
+ {
+ st_ivas->hTcBuffer->tc[ch] = &output_f[ch][0];
+ }
+
+ ivas_dirac_dec_set_md_map( st_ivas, DEFAULT_JBM_CLDFB_TIMESLOTS );
+#ifndef SBA_MODE_CLEAN_UP
+ if ( st_ivas->ivas_format == SBA_FORMAT && st_ivas->sba_mode == SBA_MODE_SPAR )
+#else
+ if ( st_ivas->ivas_format == SBA_FORMAT )
+#endif
+ {
+ ivas_spar_dec_set_render_map( st_ivas, DEFAULT_JBM_CLDFB_TIMESLOTS );
+ }
+#endif
+
if ( st_ivas->hDiracDecBin->useTdDecorr )
{
float *decorr_signal[BINAURAL_CHANNELS];
+#ifndef JBM_TSM_ON_TCS
int16_t ch;
+#endif
int16_t output_frame;
for ( ch = 0; ch < BINAURAL_CHANNELS; ch++ )
{
decorr_signal[ch] = (float *) &( output_f[ch + BINAURAL_CHANNELS][0] );
+#ifdef JBM_TSM_ON_TCS
+ st_ivas->hTcBuffer->tc[ch + BINAURAL_CHANNELS] = decorr_signal[ch];
+#endif
}
output_frame = (int16_t) ( st_ivas->hDecoderConfig->output_Fs / FRAMES_PER_SEC );
+#ifdef JBM_TSM_ON_TCS
+ ivas_td_decorr_process( st_ivas->hDiracDecBin->hTdDecorr, p_output, decorr_signal, output_frame );
+
+#else
ivas_td_decorr_process( st_ivas->hDiracDecBin->hTdDecorr, output_f, decorr_signal, output_frame );
+#endif
}
- if ( st_ivas->hDiracDecBin->useSubframeMode )
+#ifdef JBM_TSM_ON_TCS
+ if ( nchan_transport == 1 && st_ivas->nchan_transport != 2 && st_ivas->hSCE[0]->hCoreCoder[0] != NULL && st_ivas->hSCE[0]->hCoreCoder[0]->cng_sba_flag )
{
- uint8_t subframe;
- for ( subframe = 0; subframe < MAX_PARAM_SPATIAL_SUBFRAMES; subframe++ )
+ Decoder_State *st = st_ivas->hSCE[0]->hCoreCoder[0];
+ st_ivas->hTcBuffer->tc[nchan_transport] = &cng_td_buffer[0];
+ generate_masking_noise_lb_dirac( st->hFdCngDec->hFdCngCom, st_ivas->hTcBuffer->tc[nchan_transport], DEFAULT_JBM_CLDFB_TIMESLOTS, st->cna_dirac_flag && st->flag_cna );
+ }
+#endif
+
+ for ( subframe = 0; subframe < MAX_PARAM_SPATIAL_SUBFRAMES; subframe++ )
+ {
+#ifdef JBM_TSM_ON_TCS
+ int16_t n_samples_sf = slot_size * st_ivas->hDirAC->subframe_nbslots[subframe];
+
+ ivas_dirac_dec_binaural_internal( st_ivas, p_output, nchan_transport, subframe );
+
+ for ( ch = 0; ch < 2 * BINAURAL_CHANNELS; ch++ )
{
- ivas_dirac_dec_binaural_internal( st_ivas, output_f, nchan_transport, subframe, 1u );
+ p_output[ch] += n_samples_sf;
}
+ st_ivas->hDirAC->dirac_read_idx = ( st_ivas->hDirAC->dirac_read_idx + 1 ) % st_ivas->hDirAC->dirac_md_buffer_length;
+#else
+ ivas_dirac_dec_binaural_internal( st_ivas, output_f, nchan_transport, subframe );
+#endif
}
- else
+
+#ifdef JBM_TSM_ON_TCS
+ for ( ch = 0; ch < 2 * BINAURAL_CHANNELS; ch++ )
{
- ivas_dirac_dec_binaural_internal( st_ivas, output_f, nchan_transport, 0u, (uint8_t) MAX_PARAM_SPATIAL_SUBFRAMES );
+ st_ivas->hTcBuffer->tc[ch] = NULL;
}
+#endif
return;
}
@@ -411,27 +509,33 @@ void ivas_dirac_dec_binaural(
* Local functions
*------------------------------------------------------------------------*/
+
static void ivas_dirac_dec_binaural_internal(
Decoder_Struct *st_ivas,
+#ifdef JBM_TSM_ON_TCS
+ float *output_f[],
+#else
float output_f[][L_FRAME48k],
+#endif
const int16_t nchan_transport,
- const uint8_t firstSubframe,
- const uint8_t nSubframes )
+ const int16_t subframe )
{
DIRAC_DEC_HANDLE hDirAC;
- uint8_t slot, ch, nBins, numInChannels;
- float Cldfb_RealBuffer_in[4][CLDFB_NO_COL_MAX][CLDFB_NO_CHANNELS_MAX];
- float Cldfb_ImagBuffer_in[4][CLDFB_NO_COL_MAX][CLDFB_NO_CHANNELS_MAX];
+ int16_t slot, ch, numInChannels;
+ float Cldfb_RealBuffer_in[4][CLDFB_SLOTS_PER_SUBFRAME][CLDFB_NO_CHANNELS_MAX];
+ float Cldfb_ImagBuffer_in[4][CLDFB_SLOTS_PER_SUBFRAME][CLDFB_NO_CHANNELS_MAX];
float Rmat[3][3];
- uint8_t firstSlot, slotEnd;
int16_t max_band_decorr;
DIFFUSE_DISTRIBUTION_DATA diffuseDistData;
-
- firstSlot = firstSubframe * ( CLDFB_NO_COL_MAX / MAX_PARAM_SPATIAL_SUBFRAMES );
- slotEnd = ( firstSubframe + nSubframes ) * ( CLDFB_NO_COL_MAX / MAX_PARAM_SPATIAL_SUBFRAMES );
+ int16_t nBins, offsetSamples;
hDirAC = st_ivas->hDirAC;
- nBins = (uint8_t) hDirAC->num_freq_bands;
+ nBins = hDirAC->num_freq_bands;
+#ifdef JBM_TSM_ON_TCS
+ offsetSamples = hDirAC->slots_rendered * nBins;
+#else
+ offsetSamples = subframe * CLDFB_SLOTS_PER_SUBFRAME * nBins;
+#endif
/* The input channel number at this processing function (not nchan_transport) */
numInChannels = BINAURAL_CHANNELS;
@@ -453,16 +557,25 @@ static void ivas_dirac_dec_binaural_internal(
Rmat[2][2] = 1.0f;
/* CLDFB Analysis of input */
- for ( slot = firstSlot; slot < slotEnd; slot++ )
+#ifdef JBM_TSM_ON_TCS
+ for ( slot = 0; slot < hDirAC->subframe_nbslots[subframe]; slot++ )
+#else
+ for ( slot = 0; slot < CLDFB_SLOTS_PER_SUBFRAME; slot++ )
+#endif
{
for ( ch = 0; ch < numInChannels; ch++ )
{
if ( ch == 0 || nchan_transport == 2 )
{
- cldfbAnalysis_ts( &( output_f[ch][nBins * slot] ),
- Cldfb_RealBuffer_in[ch][slot],
- Cldfb_ImagBuffer_in[ch][slot],
- nBins, st_ivas->cldfbAnaDec[ch] );
+ cldfbAnalysis_ts(
+#ifdef JBM_TSM_ON_TCS
+ &( st_ivas->hTcBuffer->tc[ch][nBins * slot + offsetSamples] ),
+#else
+ &( output_f[ch][nBins * slot + offsetSamples] ),
+#endif
+ Cldfb_RealBuffer_in[ch][slot],
+ Cldfb_ImagBuffer_in[ch][slot],
+ nBins, st_ivas->cldfbAnaDec[ch] );
}
else if ( st_ivas->nchan_transport == 2 ) /* Stereo signal transmitted as mono with DFT stereo */
{
@@ -476,14 +589,24 @@ static void ivas_dirac_dec_binaural_internal(
if ( st_ivas->hSCE[0]->hCoreCoder[0] != NULL && st_ivas->hSCE[0]->hCoreCoder[0]->cng_sba_flag )
{
int16_t numCoreBands, b;
+ int16_t slotInFrame;
numCoreBands = st_ivas->hSCE[0]->hCoreCoder[0]->hFdCngDec->hFdCngCom->numCoreBands;
+#ifdef JBM_TSM_ON_TCS
+ slotInFrame = hDirAC->slots_rendered + slot;
+#else
+ slotInFrame = subframe * CLDFB_SLOTS_PER_SUBFRAME + slot;
+#endif
generate_masking_noise_dirac( st_ivas->hSCE[0]->hCoreCoder[0]->hFdCngDec->hFdCngCom,
st_ivas->cldfbAnaDec[1],
+#ifdef JBM_TSM_ON_TCS
+ st_ivas->hTcBuffer->tc[nchan_transport],
+#else
&( output_f[1][L_FRAME48k - L_FRAME16k] ), /*used as temporary static buffer for the whole frame*/
+#endif
Cldfb_RealBuffer_in[2][slot], Cldfb_ImagBuffer_in[2][slot],
- slot,
+ slotInFrame,
st_ivas->hSCE[0]->hCoreCoder[0]->cna_dirac_flag && st_ivas->hSCE[0]->hCoreCoder[0]->flag_cna,
( st_ivas->hSCE[0]->hCoreCoder[0]->core_brate == FRAME_NO_DATA || st_ivas->hSCE[0]->hCoreCoder[0]->core_brate == SID_2k40 ) && ( st_ivas->hSCE[0]->hCoreCoder[0]->cng_type == FD_CNG ) && st_ivas->hSCE[0]->hCoreCoder[0]->cng_sba_flag );
@@ -491,7 +614,7 @@ static void ivas_dirac_dec_binaural_internal(
st_ivas->cldfbAnaDec[1], /*nothing will be analyzed, just get cnst*/
NULL,
Cldfb_RealBuffer_in[1][slot], Cldfb_ImagBuffer_in[1][slot],
- slot,
+ slotInFrame,
st_ivas->hSCE[0]->hCoreCoder[0]->cna_dirac_flag && st_ivas->hSCE[0]->hCoreCoder[0]->flag_cna,
( st_ivas->hSCE[0]->hCoreCoder[0]->core_brate == FRAME_NO_DATA || st_ivas->hSCE[0]->hCoreCoder[0]->core_brate == SID_2k40 ) && ( st_ivas->hSCE[0]->hCoreCoder[0]->cng_type == FD_CNG ) && st_ivas->hSCE[0]->hCoreCoder[0]->cng_sba_flag );
@@ -533,10 +656,15 @@ static void ivas_dirac_dec_binaural_internal(
{
for ( ch = BINAURAL_CHANNELS; ch < ( 2 * BINAURAL_CHANNELS ); ch++ )
{
- cldfbAnalysis_ts( &( output_f[ch][nBins * slot] ),
- Cldfb_RealBuffer_in[ch][slot],
- Cldfb_ImagBuffer_in[ch][slot],
- nBins, st_ivas->cldfbAnaDec[ch] );
+ cldfbAnalysis_ts(
+#ifdef JBM_TSM_ON_TCS
+ &( st_ivas->hTcBuffer->tc[ch][nBins * slot + offsetSamples] ),
+#else
+ &( output_f[ch][nBins * slot + offsetSamples] ),
+#endif
+ Cldfb_RealBuffer_in[ch][slot],
+ Cldfb_ImagBuffer_in[ch][slot],
+ nBins, st_ivas->cldfbAnaDec[ch] );
if ( st_ivas->nchan_transport == 1 && st_ivas->ivas_format == SBA_FORMAT )
{
@@ -547,28 +675,38 @@ static void ivas_dirac_dec_binaural_internal(
}
}
+#ifndef SBA_MODE_CLEAN_UP
if ( st_ivas->ivas_format == SBA_FORMAT && st_ivas->sba_mode == SBA_MODE_SPAR )
+#else
+ if ( st_ivas->ivas_format == SBA_FORMAT )
+#endif
{
st_ivas->hDirAC->hDiffuseDist = &diffuseDistData;
- ivas_spar_param_to_masa_param_mapping( st_ivas, Cldfb_RealBuffer_in, Cldfb_ImagBuffer_in, firstSubframe, nSubframes );
+ ivas_spar_param_to_masa_param_mapping( st_ivas, Cldfb_RealBuffer_in, Cldfb_ImagBuffer_in, subframe );
- ivas_sba_prototype_renderer( st_ivas, Cldfb_RealBuffer_in, Cldfb_ImagBuffer_in, firstSubframe, nSubframes );
+ ivas_sba_prototype_renderer( st_ivas, Cldfb_RealBuffer_in, Cldfb_ImagBuffer_in, subframe );
}
if ( st_ivas->hHeadTrackData && st_ivas->hHeadTrackData->num_quaternions >= 0 )
{
- QuatToRotMat( st_ivas->hHeadTrackData->Quaternions[firstSubframe], Rmat );
+ QuatToRotMat( st_ivas->hHeadTrackData->Quaternions[subframe], Rmat );
if ( nchan_transport == 2 )
{
- adaptTransportSignalsHeadtracked( st_ivas->hHeadTrackData, Cldfb_RealBuffer_in, Cldfb_ImagBuffer_in, firstSlot, slotEnd, nBins, Rmat );
+#ifdef JBM_TSM_ON_TCS
+ adaptTransportSignalsHeadtracked( st_ivas->hHeadTrackData, Cldfb_RealBuffer_in, Cldfb_ImagBuffer_in, nBins, hDirAC->subframe_nbslots[subframe], Rmat );
+
+ ivas_dirac_dec_binaural_check_and_switch_transports_headtracked( st_ivas->hHeadTrackData, Cldfb_RealBuffer_in, Cldfb_ImagBuffer_in, nBins, hDirAC->subframe_nbslots[subframe], Rmat );
+#else
+ adaptTransportSignalsHeadtracked( st_ivas->hHeadTrackData, Cldfb_RealBuffer_in, Cldfb_ImagBuffer_in, nBins, Rmat );
- ivas_dirac_dec_binaural_check_and_switch_transports_headtracked( st_ivas->hHeadTrackData, Cldfb_ImagBuffer_in, Cldfb_RealBuffer_in, firstSlot, slotEnd, nBins, Rmat );
+ ivas_dirac_dec_binaural_check_and_switch_transports_headtracked( st_ivas->hHeadTrackData, Cldfb_RealBuffer_in, Cldfb_ImagBuffer_in, nBins, Rmat );
+#endif
}
}
- ivas_dirac_dec_binaural_formulate_input_and_target_covariance_matrices( st_ivas, Cldfb_RealBuffer_in, Cldfb_ImagBuffer_in, Rmat, firstSubframe, nSubframes );
+ ivas_dirac_dec_binaural_formulate_input_and_target_covariance_matrices( st_ivas, Cldfb_RealBuffer_in, Cldfb_ImagBuffer_in, Rmat, subframe );
if ( st_ivas->ivas_format == ISM_FORMAT )
{
@@ -585,19 +723,27 @@ static void ivas_dirac_dec_binaural_internal(
ivas_dirac_dec_binaural_determine_processing_matrices( st_ivas, max_band_decorr, Rmat );
- ivas_dirac_dec_binaural_process_output( st_ivas, output_f, Cldfb_RealBuffer_in, Cldfb_ImagBuffer_in, max_band_decorr, numInChannels, firstSlot, slotEnd );
+ ivas_dirac_dec_binaural_process_output( st_ivas, output_f, Cldfb_RealBuffer_in, Cldfb_ImagBuffer_in, max_band_decorr, numInChannels, subframe );
st_ivas->hDirAC->hDiffuseDist = NULL;
+
+#ifdef JBM_TSM_ON_TCS
+ hDirAC->slots_rendered += hDirAC->subframe_nbslots[subframe];
+ hDirAC->subframes_rendered++;
+#else
+ hDirAC->dirac_read_idx = ( hDirAC->dirac_read_idx + 1 ) % hDirAC->dirac_md_buffer_length;
+#endif
+
return;
}
static void ivas_dirac_dec_decorrelate_slot(
DIRAC_DEC_HANDLE hDirAC,
- const int8_t slot,
- float inRe[][CLDFB_NO_COL_MAX][CLDFB_NO_CHANNELS_MAX],
- float inIm[][CLDFB_NO_COL_MAX][CLDFB_NO_CHANNELS_MAX],
+ const int16_t slot,
+ float inRe[][CLDFB_SLOTS_PER_SUBFRAME][CLDFB_NO_CHANNELS_MAX],
+ float inIm[][CLDFB_SLOTS_PER_SUBFRAME][CLDFB_NO_CHANNELS_MAX],
float decRe[][CLDFB_NO_CHANNELS_MAX],
float decIm[][CLDFB_NO_CHANNELS_MAX] )
{
@@ -644,16 +790,18 @@ static void ivas_dirac_dec_decorrelate_slot(
return;
}
+#ifdef JBM_TSM_ON_TCS
+#endif
+
static void ivas_dirac_dec_binaural_formulate_input_and_target_covariance_matrices(
Decoder_Struct *st_ivas,
- float inRe[][CLDFB_NO_COL_MAX][CLDFB_NO_CHANNELS_MAX],
- float inIm[][CLDFB_NO_COL_MAX][CLDFB_NO_CHANNELS_MAX],
+ float inRe[][CLDFB_SLOTS_PER_SUBFRAME][CLDFB_NO_CHANNELS_MAX],
+ float inIm[][CLDFB_SLOTS_PER_SUBFRAME][CLDFB_NO_CHANNELS_MAX],
float Rmat[3][3],
- const uint8_t firstSubframe,
- const uint8_t nSubframes )
+ const int16_t subframe )
{
- uint8_t ch, slot, bin, subframe;
+ int16_t ch, slot, bin;
uint8_t separateCenterChannelRendering;
int16_t nBins, idx;
float frameMeanDiffusenessEneWeight[CLDFB_NO_CHANNELS_MAX];
@@ -664,6 +812,7 @@ static void ivas_dirac_dec_binaural_formulate_input_and_target_covariance_matric
float lowBitRateEQ[CLDFB_NO_CHANNELS_MAX];
uint8_t applyLowBitRateEQ;
int16_t dirac_read_idx;
+ float subFrameTotalEne[CLDFB_NO_CHANNELS_MAX];
hDirAC = st_ivas->hDirAC;
h = st_ivas->hDiracDecBin;
@@ -704,282 +853,291 @@ static void ivas_dirac_dec_binaural_formulate_input_and_target_covariance_matric
}
}
- /* Formulate input and target covariance matrices combining all subframes */
- for ( subframe = firstSubframe; subframe < ( firstSubframe + nSubframes ); subframe++ )
+ /* Formulate input and target covariance matrices for this subframe */
+ set_zero( subFrameTotalEne, CLDFB_NO_CHANNELS_MAX );
+#ifdef JBM_TSM_ON_TCS
+ dirac_read_idx = hDirAC->render_to_md_map[subframe];
+#else
+ dirac_read_idx = hDirAC->dirac_read_idx;
+#endif
+
+ /* Calculate input covariance matrix */
+#ifdef JBM_TSM_ON_TCS
+ for ( slot = 0; slot < hDirAC->subframe_nbslots[subframe]; slot++ )
+#else
+ for ( slot = 0; slot < hDirAC->subframe_nbslots; slot++ )
+#endif
+ {
+ for ( bin = 0; bin < nBins; bin++ )
+ {
+ for ( ch = 0; ch < BINAURAL_CHANNELS; ch++ )
+ {
+ float instEne;
+
+ instEne = ( inRe[ch][slot][bin] * inRe[ch][slot][bin] );
+ instEne += ( inIm[ch][slot][bin] * inIm[ch][slot][bin] );
+ h->ChEne[ch][bin] += instEne;
+ subFrameTotalEne[bin] += instEne;
+ }
+ h->ChCrossRe[bin] += inRe[0][slot][bin] * inRe[1][slot][bin];
+ h->ChCrossRe[bin] += inIm[0][slot][bin] * inIm[1][slot][bin];
+ h->ChCrossIm[bin] += inRe[0][slot][bin] * inIm[1][slot][bin];
+ h->ChCrossIm[bin] -= inIm[0][slot][bin] * inRe[1][slot][bin];
+ }
+ }
+
+ /* Apply EQ at low bit rates */
+ if ( applyLowBitRateEQ )
+ {
+ int16_t lastEqBin = LOW_BIT_RATE_BINAURAL_EQ_OFFSET + LOW_BIT_RATE_BINAURAL_EQ_BINS - 1;
+
+ for ( bin = LOW_BIT_RATE_BINAURAL_EQ_OFFSET; bin < lastEqBin; bin++ )
+ {
+ subFrameTotalEne[bin] *= lowBitRateEQ[bin];
+ }
+ for ( ; bin < nBins; bin++ )
+ {
+ subFrameTotalEne[bin] *= lowBitRateEQ[lastEqBin];
+ }
+ }
+
+ if ( st_ivas->ivas_format == SBA_FORMAT && st_ivas->nchan_transport == 2 )
{
- float subFrameTotalEne[CLDFB_NO_CHANNELS_MAX];
+ float tempRe, tempIm;
set_zero( subFrameTotalEne, CLDFB_NO_CHANNELS_MAX );
- dirac_read_idx = hDirAC->dirac_read_idx;
- /* Calculate input covariance matrix */
- for ( slot = 0; slot < (uint8_t) hDirAC->subframe_nbslots; slot++ )
+#ifdef JBM_TSM_ON_TCS
+ for ( slot = 0; slot < hDirAC->subframe_nbslots[subframe]; slot++ )
+#else
+ for ( slot = 0; slot < hDirAC->subframe_nbslots; slot++ )
+#endif
{
- int16_t slotThis = slot + ( hDirAC->subframe_nbslots * subframe );
-
for ( bin = 0; bin < nBins; bin++ )
{
- for ( ch = 0; ch < BINAURAL_CHANNELS; ch++ )
- {
- float instEne;
-
- instEne = ( inRe[ch][slotThis][bin] * inRe[ch][slotThis][bin] );
- instEne += ( inIm[ch][slotThis][bin] * inIm[ch][slotThis][bin] );
- h->ChEne[ch][bin] += instEne;
- subFrameTotalEne[bin] += instEne;
- }
- h->ChCrossRe[bin] += inRe[0][slotThis][bin] * inRe[1][slotThis][bin];
- h->ChCrossRe[bin] += inIm[0][slotThis][bin] * inIm[1][slotThis][bin];
- h->ChCrossIm[bin] += inRe[0][slotThis][bin] * inIm[1][slotThis][bin];
- h->ChCrossIm[bin] -= inIm[0][slotThis][bin] * inRe[1][slotThis][bin];
+ tempRe = inRe[0][slot][bin] + inRe[1][slot][bin];
+ tempIm = inIm[0][slot][bin] + inIm[1][slot][bin];
+ subFrameTotalEne[bin] += tempRe * tempRe + tempIm * tempIm;
}
}
+ }
- /* Apply EQ at low bit rates */
- if ( applyLowBitRateEQ )
+ /* Determine target covariance matrix containing target binaural properties */
+ for ( bin = 0; bin < nBins; bin++ )
+ {
+ float diffuseness = 1.0f; /* ratio1 and ratio2 are subtracted from diffuseness further below */
+ float surCoh = 0.0f, spreadCoh = 0.0f; /* Default values if spreadSurroundCoherenceApplied == false */
+ float diffEne, dirEne, meanEnePerCh;
+ int16_t dirIndex;
+
+ /* When BINAURAL_ROOM is not indicated, hBinaural->earlyPartEneCorrection[bin] values are all 1.0f.
+ * When BINAURAL_ROOM is indicated, the binaural audio output is based on combined use of the
+ * HRTF data set and a BRIR-based data set. The HRTF data set is spectrally corrected to match
+ * the early spectrum of the BRIR data, using the spectral correction data in
+ * hBinaural->earlyPartEneCorrection[bin], based on the BRIR set. */
+ meanEnePerCh = h->earlyPartEneCorrection[bin] * subFrameTotalEne[bin] / 2.0f;
+
+ /* Determine direct part target covariance matrix (for 1 or 2 directions) */
+ for ( dirIndex = 0; dirIndex < hDirAC->numSimultaneousDirections; dirIndex++ )
{
- int16_t lastEqBin = LOW_BIT_RATE_BINAURAL_EQ_OFFSET + LOW_BIT_RATE_BINAURAL_EQ_BINS - 1;
+ int16_t aziDeg, eleDeg;
+ float lRealp, lImagp, rRealp, rImagp;
+ float lRealpTmp, lImagpTmp, rRealpTmp, rImagpTmp;
+ float hrtfEne[BINAURAL_CHANNELS], hrtfCrossRe, hrtfCrossIm, ratio;
- for ( bin = LOW_BIT_RATE_BINAURAL_EQ_OFFSET; bin < lastEqBin; bin++ )
+ if ( dirIndex == 0 ) /* For first of the two simultaneous directions */
{
- subFrameTotalEne[bin] *= lowBitRateEQ[bin];
+ aziDeg = hDirAC->azimuth[dirac_read_idx][bin];
+ eleDeg = hDirAC->elevation[dirac_read_idx][bin];
+ ratio = hDirAC->energy_ratio1[dirac_read_idx][bin];
+ spreadCoh = hDirAC->spreadCoherence[dirac_read_idx][bin];
}
- for ( ; bin < nBins; bin++ )
+ else /* For second of the two simultaneous directions */
{
- subFrameTotalEne[bin] *= lowBitRateEQ[lastEqBin];
+ aziDeg = hDirAC->azimuth2[dirac_read_idx][bin];
+ eleDeg = hDirAC->elevation2[dirac_read_idx][bin];
+ ratio = hDirAC->energy_ratio2[dirac_read_idx][bin];
+ spreadCoh = hDirAC->spreadCoherence2[dirac_read_idx][bin];
}
- }
-
- if ( st_ivas->ivas_format == SBA_FORMAT && st_ivas->nchan_transport == 2 )
- {
- float tempRe, tempIm;
-
- set_zero( subFrameTotalEne, CLDFB_NO_CHANNELS_MAX );
+ diffuseness -= ratio; /* diffuseness = 1 - ratio1 - ratio2 */
- for ( slot = 0; slot < (uint8_t) hDirAC->subframe_nbslots; slot++ )
+ if ( separateCenterChannelRendering )
{
- int16_t slotThis = slot + ( hDirAC->subframe_nbslots * subframe );
-
- for ( bin = 0; bin < nBins; bin++ )
- {
- tempRe = inRe[0][slotThis][bin] + inRe[1][slotThis][bin];
- tempIm = inIm[0][slotThis][bin] + inIm[1][slotThis][bin];
- subFrameTotalEne[bin] += tempRe * tempRe + tempIm * tempIm;
- }
+ /* In masa + mono rendering mode, the center directions originate from phantom sources, so the
+ * spread coherence is increased */
+ float aziRad, eleRad, doaVectorX, spatialAngleDeg, altSpreadCoh;
+
+ aziRad = (float) aziDeg * PI_OVER_180;
+ eleRad = (float) eleDeg * PI_OVER_180;
+ doaVectorX = cosf( aziRad ) * cosf( eleRad );
+ spatialAngleDeg = acosf( doaVectorX ) * _180_OVER_PI;
+ altSpreadCoh = 1.0f - ( spatialAngleDeg / 30.0f );
+ spreadCoh = max( spreadCoh, altSpreadCoh );
}
- }
- /* Determine target covariance matrix containing target binaural properties */
- for ( bin = 0; bin < nBins; bin++ )
- {
- float diffuseness = 1.0f; /* ratio1 and ratio2 are subtracted from diffuseness further below */
- float surCoh = 0.0f, spreadCoh = 0.0f; /* Default values if spreadSurroundCoherenceApplied == false */
- float diffEne, dirEne, meanEnePerCh;
- uint16_t dirIndex;
-
- /* When BINAURAL_ROOM is not indicated, hBinaural->earlyPartEneCorrection[bin] values are all 1.0f.
- * When BINAURAL_ROOM is indicated, the binaural audio output is based on combined use of the
- * HRTF data set and a BRIR-based data set. The HRTF data set is spectrally corrected to match
- * the early spectrum of the BRIR data, using the spectral correction data in
- * hBinaural->earlyPartEneCorrection[bin], based on the BRIR set. */
- meanEnePerCh = h->earlyPartEneCorrection[bin] * subFrameTotalEne[bin] / 2.0f;
+ getDirectPartGains( bin, aziDeg, eleDeg, &lRealp, &lImagp, &rRealp, &rImagp, h->renderStereoOutputInsteadOfBinaural, Rmat );
- /* Determine direct part target covariance matrix (for 1 or 2 directions) */
- for ( dirIndex = 0; dirIndex < hDirAC->numSimultaneousDirections; dirIndex++ )
+ if ( h->renderStereoOutputInsteadOfBinaural )
{
- int16_t aziDeg, eleDeg;
- float lRealp, lImagp, rRealp, rImagp;
- float lRealpTmp, lImagpTmp, rRealpTmp, rImagpTmp;
- float hrtfEne[BINAURAL_CHANNELS], hrtfCrossRe, hrtfCrossIm, ratio;
+ /* Synthesizing spread coherence is not needed for stereo loudspeaker output,
+ * as directional sound is reproduced with two loudspeakers in any case */
+ spreadCoh = 0.0f;
+ }
- if ( dirIndex == 0 ) /* For first of the two simultaneous directions */
+ if ( spreadCoh > 0.0f )
+ {
+ float centerMul, sidesMul;
+ float hrtfEneCenter, hrtfEneSides, hrtfEneRealized, eneCorrectionFactor;
+ float w1, w2, w3, eq;
+
+ hrtfEneCenter = ( lRealp * lRealp ) + ( lImagp * lImagp ) + ( rRealp * rRealp ) + ( rImagp * rImagp );
+
+ /* Spread coherence is synthesized as coherent sources at 30 degree horizontal spacing.
+ * The following formulas determine the gains for these sources.
+ * spreadCoh = 0: Only panning
+ * spreadCoh = 0.5: Three sources coherent panning (e.g. 30 0 -30 deg azi)
+ * spreadCoh = 1.0: Two sources coherent panning with gap (as above, but center is silent) */
+ if ( spreadCoh < 0.5f )
{
- aziDeg = hDirAC->azimuth[dirac_read_idx][bin];
- eleDeg = hDirAC->elevation[dirac_read_idx][bin];
- ratio = hDirAC->energy_ratio1[dirac_read_idx][bin];
- spreadCoh = hDirAC->spreadCoherence[dirac_read_idx][bin];
+ /* 0.0f < spreadCoh < 0.5f */
+ sidesMul = 0.5774f * spreadCoh * 2.0f; /* sqrt(1/3) = 0.5774f */
+ centerMul = 1.0f - ( spreadCoh * 2.0f ) + sidesMul;
}
- else /* For second of the two simultaneous directions */
+ else
{
- aziDeg = hDirAC->azimuth2[dirac_read_idx][bin];
- eleDeg = hDirAC->elevation2[dirac_read_idx][bin];
- ratio = hDirAC->energy_ratio2[dirac_read_idx][bin];
- spreadCoh = hDirAC->spreadCoherence2[dirac_read_idx][bin];
+ /* 0.5f <= spreadCoh < 1.0f */
+ centerMul = 2.0f - ( 2.0f * spreadCoh );
+ sidesMul = inv_sqrt( centerMul + 2.0f );
+ centerMul *= sidesMul;
}
- diffuseness -= ratio; /* diffuseness = 1 - ratio1 - ratio2 */
- if ( separateCenterChannelRendering )
+ /* Apply the gain for the center source of the three coherent sources */
+ lRealp *= centerMul;
+ lImagp *= centerMul;
+ rRealp *= centerMul;
+ rImagp *= centerMul;
+
+ /* Apply the gain for the left source of the three coherent sources */
+ getDirectPartGains( bin, aziDeg + 30, eleDeg, &lRealpTmp, &lImagpTmp, &rRealpTmp, &rImagpTmp, h->renderStereoOutputInsteadOfBinaural, Rmat );
+
+ hrtfEneSides = ( lRealpTmp * lRealpTmp ) + ( lImagpTmp * lImagpTmp ) + ( rRealpTmp * rRealpTmp ) + ( rImagpTmp * rImagpTmp );
+ lRealp += sidesMul * lRealpTmp;
+ lImagp += sidesMul * lImagpTmp;
+ rRealp += sidesMul * rRealpTmp;
+ rImagp += sidesMul * rImagpTmp;
+
+ /* Apply the gain for the right source of the three coherent sources.
+ * -30 degrees to 330 wrapping due to internal functions. */
+ getDirectPartGains( bin, aziDeg + 330, eleDeg, &lRealpTmp, &lImagpTmp, &rRealpTmp, &rImagpTmp, h->renderStereoOutputInsteadOfBinaural, Rmat );
+
+ hrtfEneSides += ( lRealpTmp * lRealpTmp ) + ( lImagpTmp * lImagpTmp ) + ( rRealpTmp * rRealpTmp ) + ( rImagpTmp * rImagpTmp );
+ lRealp += sidesMul * lRealpTmp;
+ lImagp += sidesMul * lImagpTmp;
+ rRealp += sidesMul * rRealpTmp;
+ rImagp += sidesMul * rImagpTmp;
+
+ /* Formulate an eneCorrectionFactor that compensates for the coherent summation of the HRTFs */
+ hrtfEneRealized = ( lRealp * lRealp ) + ( lImagp * lImagp ) + ( rRealp * rRealp ) + ( rImagp * rImagp );
+ eneCorrectionFactor = ( ( hrtfEneSides * sidesMul * sidesMul ) +
+ ( hrtfEneCenter * centerMul * centerMul ) ) /
+ max( 1e-12f, hrtfEneRealized );
+
+ /* Weighting factors to determine appropriate target spectrum for spread coherent sound */
+ if ( spreadCoh < 0.5 )
{
- /* In masa + mono rendering mode, the center directions originate from phantom sources, so the
- * spread coherence is increased */
- float aziRad, eleRad, doaVectorX, spatialAngleDeg, altSpreadCoh;
-
- aziRad = (float) aziDeg * PI_OVER_180;
- eleRad = (float) eleDeg * PI_OVER_180;
- doaVectorX = cosf( aziRad ) * cosf( eleRad );
- spatialAngleDeg = acosf( doaVectorX ) * _180_OVER_PI;
- altSpreadCoh = 1.0f - ( spatialAngleDeg / 30.0f );
- spreadCoh = max( spreadCoh, altSpreadCoh );
+ w1 = 1.0f - 2.0f * spreadCoh;
+ w2 = 2.0f * spreadCoh;
+ w3 = 0.0f;
}
-
- getDirectPartGains( bin, aziDeg, eleDeg, &lRealp, &lImagp, &rRealp, &rImagp, h->renderStereoOutputInsteadOfBinaural, Rmat );
-
- if ( h->renderStereoOutputInsteadOfBinaural )
+ else
{
- /* Synthesizing spread coherence is not needed for stereo loudspeaker output,
- * as directional sound is reproduced with two loudspeakers in any case */
- spreadCoh = 0.0f;
+ w1 = 0.0f;
+ w2 = 2.0f - 2.0f * spreadCoh;
+ w3 = 2.0f * spreadCoh - 1.0f;
}
- if ( spreadCoh > 0.0f )
+ if ( ( st_ivas->ivas_format == MC_FORMAT && st_ivas->mc_mode == MC_MODE_MCMASA ) )
{
- float centerMul, sidesMul;
- float hrtfEneCenter, hrtfEneSides, hrtfEneRealized, eneCorrectionFactor;
- float w1, w2, w3, eq;
-
- hrtfEneCenter = ( lRealp * lRealp ) + ( lImagp * lImagp ) + ( rRealp * rRealp ) + ( rImagp * rImagp );
-
- /* Spread coherence is synthesized as coherent sources at 30 degree horizontal spacing.
- * The following formulas determine the gains for these sources.
- * spreadCoh = 0: Only panning
- * spreadCoh = 0.5: Three sources coherent panning (e.g. 30 0 -30 deg azi)
- * spreadCoh = 1.0: Two sources coherent panning with gap (as above, but center is silent) */
- if ( spreadCoh < 0.5f )
- {
- /* 0.0f < spreadCoh < 0.5f */
- sidesMul = 0.5774f * spreadCoh * 2.0f; /* sqrt(1/3) = 0.5774f */
- centerMul = 1.0f - ( spreadCoh * 2.0f ) + sidesMul;
- }
- else
- {
- /* 0.5f <= spreadCoh < 1.0f */
- centerMul = 2.0f - ( 2.0f * spreadCoh );
- sidesMul = inv_sqrt( centerMul + 2.0f );
- centerMul *= sidesMul;
- }
+ idx = min( bin, MASA_NUM_DEFINED_SUR_SPR_COH_ENE_BINS - 1 );
- /* Apply the gain for the center source of the three coherent sources */
- lRealp *= centerMul;
- lImagp *= centerMul;
- rRealp *= centerMul;
- rImagp *= centerMul;
-
- /* Apply the gain for the left source of the three coherent sources */
- getDirectPartGains( bin, aziDeg + 30, eleDeg, &lRealpTmp, &lImagpTmp, &rRealpTmp, &rImagpTmp, h->renderStereoOutputInsteadOfBinaural, Rmat );
-
- hrtfEneSides = ( lRealpTmp * lRealpTmp ) + ( lImagpTmp * lImagpTmp ) + ( rRealpTmp * rRealpTmp ) + ( rImagpTmp * rImagpTmp );
- lRealp += sidesMul * lRealpTmp;
- lImagp += sidesMul * lImagpTmp;
- rRealp += sidesMul * rRealpTmp;
- rImagp += sidesMul * rImagpTmp;
-
- /* Apply the gain for the right source of the three coherent sources.
- * -30 degrees to 330 wrapping due to internal functions. */
- getDirectPartGains( bin, aziDeg + 330, eleDeg, &lRealpTmp, &lImagpTmp, &rRealpTmp, &rImagpTmp, h->renderStereoOutputInsteadOfBinaural, Rmat );
-
- hrtfEneSides += ( lRealpTmp * lRealpTmp ) + ( lImagpTmp * lImagpTmp ) + ( rRealpTmp * rRealpTmp ) + ( rImagpTmp * rImagpTmp );
- lRealp += sidesMul * lRealpTmp;
- lImagp += sidesMul * lImagpTmp;
- rRealp += sidesMul * rRealpTmp;
- rImagp += sidesMul * rImagpTmp;
-
- /* Formulate an eneCorrectionFactor that compensates for the coherent summation of the HRTFs */
- hrtfEneRealized = ( lRealp * lRealp ) + ( lImagp * lImagp ) + ( rRealp * rRealp ) + ( rImagp * rImagp );
- eneCorrectionFactor = ( ( hrtfEneSides * sidesMul * sidesMul ) +
- ( hrtfEneCenter * centerMul * centerMul ) ) /
- max( 1e-12f, hrtfEneRealized );
-
- /* Weighting factors to determine appropriate target spectrum for spread coherent sound */
- if ( spreadCoh < 0.5 )
+ /* Apply the target spectrum to the eneCorrectionFactor */
+ if ( separateCenterChannelRendering ) /* spreadCoh mostly originates from phantom sources in separate channel rendering mode */
{
- w1 = 1.0f - 2.0f * spreadCoh;
- w2 = 2.0f * spreadCoh;
- w3 = 0.0f;
+ eneCorrectionFactor *= w1 * 1.0f + ( w2 + w3 ) * spreadCohEne1[idx];
}
else
{
- w1 = 0.0f;
- w2 = 2.0f - 2.0f * spreadCoh;
- w3 = 2.0f * spreadCoh - 1.0f;
+ eneCorrectionFactor *= w1 * 1.0f + w2 * spreadCohEne05[idx] + w3 * spreadCohEne1[idx];
}
-
- if ( ( st_ivas->ivas_format == MC_FORMAT && st_ivas->mc_mode == MC_MODE_MCMASA ) )
- {
- idx = min( bin, MASA_NUM_DEFINED_SUR_SPR_COH_ENE_BINS - 1 );
-
- /* Apply the target spectrum to the eneCorrectionFactor */
- if ( separateCenterChannelRendering ) /* spreadCoh mostly originates from phantom sources in separate channel rendering mode */
- {
- eneCorrectionFactor *= w1 * 1.0f + ( w2 + w3 ) * spreadCohEne1[idx];
- }
- else
- {
- eneCorrectionFactor *= w1 * 1.0f + w2 * spreadCohEne05[idx] + w3 * spreadCohEne1[idx];
- }
- }
-
- /* Equalize the spread coherent combined HRTFs */
- eq = min( 4.0f, sqrtf( eneCorrectionFactor ) );
- lRealp *= eq;
- lImagp *= eq;
- rRealp *= eq;
- rImagp *= eq;
}
- hrtfEne[0] = ( lRealp * lRealp ) + ( lImagp * lImagp );
- hrtfEne[1] = ( rRealp * rRealp ) + ( rImagp * rImagp );
- hrtfCrossRe = ( lRealp * rRealp ) + ( lImagp * rImagp );
- hrtfCrossIm = ( -lImagp * rRealp ) + ( lRealp * rImagp );
-
- /* Add direct part (1 or 2) covariance matrix */
- dirEne = ratio * meanEnePerCh;
- h->ChEneOut[0][bin] += dirEne * hrtfEne[0]; /* Dir ene part*/
- h->ChEneOut[1][bin] += dirEne * hrtfEne[1];
- h->ChCrossReOut[bin] += dirEne * hrtfCrossRe; /* Dir cross re */
- h->ChCrossImOut[bin] += dirEne * hrtfCrossIm; /* Dir cross im */
+ /* Equalize the spread coherent combined HRTFs */
+ eq = min( 4.0f, sqrtf( eneCorrectionFactor ) );
+ lRealp *= eq;
+ lImagp *= eq;
+ rRealp *= eq;
+ rImagp *= eq;
}
- /* Add diffuse / ambient part covariance matrix */
- diffuseness = max( 0.0f, diffuseness );
- diffEne = diffuseness * meanEnePerCh;
- surCoh = hDirAC->surroundingCoherence[dirac_read_idx][bin];
- if ( ( st_ivas->ivas_format == MC_FORMAT && st_ivas->mc_mode == MC_MODE_MCMASA ) )
+ hrtfEne[0] = ( lRealp * lRealp ) + ( lImagp * lImagp );
+ hrtfEne[1] = ( rRealp * rRealp ) + ( rImagp * rImagp );
+ hrtfCrossRe = ( lRealp * rRealp ) + ( lImagp * rImagp );
+ hrtfCrossIm = ( -lImagp * rRealp ) + ( lRealp * rImagp );
+
+ /* Add direct part (1 or 2) covariance matrix */
+ dirEne = ratio * meanEnePerCh;
+ h->ChEneOut[0][bin] += dirEne * hrtfEne[0]; /* Dir ene part*/
+ h->ChEneOut[1][bin] += dirEne * hrtfEne[1];
+ h->ChCrossReOut[bin] += dirEne * hrtfCrossRe; /* Dir cross re */
+ h->ChCrossImOut[bin] += dirEne * hrtfCrossIm; /* Dir cross im */
+ }
+
+ /* Add diffuse / ambient part covariance matrix */
+ diffuseness = max( 0.0f, diffuseness );
+ diffEne = diffuseness * meanEnePerCh;
+ surCoh = hDirAC->surroundingCoherence[dirac_read_idx][bin];
+ if ( ( st_ivas->ivas_format == MC_FORMAT && st_ivas->mc_mode == MC_MODE_MCMASA ) )
+ {
+ if ( !h->renderStereoOutputInsteadOfBinaural )
{
- if ( !h->renderStereoOutputInsteadOfBinaural )
- {
- idx = min( bin, MASA_NUM_DEFINED_SUR_SPR_COH_ENE_BINS - 1 );
- /* Apply target spectrum that emphasizes low frequencies when the sound is surround coherent */
- diffEne *= ( 1.0f - surCoh ) + surCoh * surCohEne[idx];
- }
+ idx = min( bin, MASA_NUM_DEFINED_SUR_SPR_COH_ENE_BINS - 1 );
+ /* Apply target spectrum that emphasizes low frequencies when the sound is surround coherent */
+ diffEne *= ( 1.0f - surCoh ) + surCoh * surCohEne[idx];
}
- h->ChEneOut[0][bin] += diffEne; /* Diff ene part*/
- h->ChEneOut[1][bin] += diffEne;
+ }
+ h->ChEneOut[0][bin] += diffEne; /* Diff ene part*/
+ h->ChEneOut[1][bin] += diffEne;
- if ( h->renderStereoOutputInsteadOfBinaural )
+ if ( h->renderStereoOutputInsteadOfBinaural )
+ {
+ /* When rendering stereo, ambience (except for surround coherent sound) has zero ICC. */
+ h->ChCrossReOut[bin] += surCoh * diffEne;
+ }
+ else /* When rendering binaural, ambience has frequency dependent ICC. */
+ {
+#ifndef SBA_MODE_CLEAN_UP
+ if ( st_ivas->ivas_format == SBA_FORMAT && st_ivas->sba_mode == SBA_MODE_SPAR && bin < BINAURAL_COHERENCE_DIFFERENCE_BINS )
+#else
+ if ( st_ivas->ivas_format == SBA_FORMAT && bin < BINAURAL_COHERENCE_DIFFERENCE_BINS )
+#endif
{
- /* When rendering stereo, ambience (except for surround coherent sound) has zero ICC. */
- h->ChCrossReOut[bin] += surCoh * diffEne;
+ float diffuseFieldCoherence;
+#ifdef JBM_TSM_ON_TCS
+ diffuseFieldCoherence = hDirAC->hDiffuseDist->diffuseRatioX[bin] * h->diffuseFieldCoherenceX[bin] + hDirAC->hDiffuseDist->diffuseRatioY[bin] * h->diffuseFieldCoherenceY[bin] + hDirAC->hDiffuseDist->diffuseRatioZ[bin] * h->diffuseFieldCoherenceZ[bin];
+#else
+ diffuseFieldCoherence = hDirAC->hDiffuseDist->diffuseRatioX[subframe][bin] * h->diffuseFieldCoherenceX[bin] + hDirAC->hDiffuseDist->diffuseRatioY[subframe][bin] * h->diffuseFieldCoherenceY[bin] + hDirAC->hDiffuseDist->diffuseRatioZ[subframe][bin] * h->diffuseFieldCoherenceZ[bin];
+#endif
+ h->ChCrossReOut[bin] += ( ( 1.0f - surCoh ) * diffuseFieldCoherence + surCoh ) * diffEne;
}
- else /* When rendering binaural, ambience has frequency dependent ICC. */
+ else
{
- if ( st_ivas->ivas_format == SBA_FORMAT && st_ivas->sba_mode == SBA_MODE_SPAR && bin < BINAURAL_COHERENCE_DIFFERENCE_BINS )
- {
- float diffuseFieldCoherence;
- diffuseFieldCoherence = hDirAC->hDiffuseDist->diffuseRatioX[subframe][bin] * h->diffuseFieldCoherenceX[bin] + hDirAC->hDiffuseDist->diffuseRatioY[subframe][bin] * h->diffuseFieldCoherenceY[bin] + hDirAC->hDiffuseDist->diffuseRatioZ[subframe][bin] * h->diffuseFieldCoherenceZ[bin];
- h->ChCrossReOut[bin] += ( ( 1.0f - surCoh ) * diffuseFieldCoherence + surCoh ) * diffEne;
- }
- else
- {
- h->ChCrossReOut[bin] += ( ( 1.0f - surCoh ) * h->diffuseFieldCoherence[bin] + surCoh ) * diffEne;
- }
+ h->ChCrossReOut[bin] += ( ( 1.0f - surCoh ) * h->diffuseFieldCoherence[bin] + surCoh ) * diffEne;
}
-
- /* Store parameters for formulating average diffuseness over frame */
- h->frameMeanDiffuseness[bin] += diffEne;
- frameMeanDiffusenessEneWeight[bin] += meanEnePerCh;
}
- hDirAC->dirac_read_idx = ( hDirAC->dirac_read_idx + 1 ) % hDirAC->dirac_md_buffer_length;
+ /* Store parameters for formulating average diffuseness over frame */
+ h->frameMeanDiffuseness[bin] += diffEne;
+ frameMeanDiffusenessEneWeight[bin] += meanEnePerCh;
}
/* Formulate average diffuseness over frame */
@@ -999,11 +1157,11 @@ static void ivas_dirac_dec_binaural_formulate_input_and_target_covariance_matric
/* Temporal IIR-type smoothing of covariance matrices */
if ( st_ivas->ivas_format == MASA_FORMAT && st_ivas->hDecoderConfig->ivas_total_brate < MASA_STEREO_MIN_BITRATE )
{
- IIReneLimiterFactor = 16.0f / (float) nSubframes + ( 1.0f - qualityBasedSmFactor );
+ IIReneLimiterFactor = 16.0f + ( 1.0f - qualityBasedSmFactor );
}
else
{
- IIReneLimiterFactor = 8.0f / (float) nSubframes + ( 1.0f - qualityBasedSmFactor );
+ IIReneLimiterFactor = 8.0f + ( 1.0f - qualityBasedSmFactor );
}
for ( bin = 0; bin < nBins; bin++ )
{
@@ -1059,7 +1217,7 @@ static void ivas_dirac_dec_binaural_determine_processing_matrices(
const int16_t max_band_decorr,
float Rmat[3][3] )
{
- uint8_t chA, chB, bin;
+ int16_t chA, chB, bin;
uint8_t separateCenterChannelRendering;
int16_t nBins;
DIRAC_DEC_BIN_HANDLE h;
@@ -1224,40 +1382,63 @@ static void ivas_dirac_dec_binaural_determine_processing_matrices(
static void ivas_dirac_dec_binaural_process_output(
Decoder_Struct *st_ivas,
+#ifdef JBM_TSM_ON_TCS
+ float *output_f[],
+#else
float output_f[][L_FRAME48k],
- float inRe[][CLDFB_NO_COL_MAX][CLDFB_NO_CHANNELS_MAX],
- float inIm[][CLDFB_NO_COL_MAX][CLDFB_NO_CHANNELS_MAX],
+#endif
+ float inRe[][CLDFB_SLOTS_PER_SUBFRAME][CLDFB_NO_CHANNELS_MAX],
+ float inIm[][CLDFB_SLOTS_PER_SUBFRAME][CLDFB_NO_CHANNELS_MAX],
const int16_t max_band_decorr,
- const uint8_t numInChannels,
- const uint8_t firstSlot,
- const uint8_t slotEnd )
+ const int16_t numInChannels,
+ const int16_t subframe )
{
- uint8_t slot, bin, chA, chB;
+ int16_t slot, bin, chA, chB;
int16_t nBins;
float outSlotRe[CLDFB_NO_CHANNELS_MAX], outSlotIm[CLDFB_NO_CHANNELS_MAX];
float decSlotRe[BINAURAL_CHANNELS][CLDFB_NO_CHANNELS_MAX], decSlotIm[BINAURAL_CHANNELS][CLDFB_NO_CHANNELS_MAX];
- float reverbRe[BINAURAL_CHANNELS][CLDFB_NO_COL_MAX][CLDFB_NO_CHANNELS_MAX];
- float reverbIm[BINAURAL_CHANNELS][CLDFB_NO_COL_MAX][CLDFB_NO_CHANNELS_MAX];
- uint8_t numSlots;
+ float reverbRe[BINAURAL_CHANNELS][CLDFB_SLOTS_PER_SUBFRAME][CLDFB_NO_CHANNELS_MAX];
+ float reverbIm[BINAURAL_CHANNELS][CLDFB_SLOTS_PER_SUBFRAME][CLDFB_NO_CHANNELS_MAX];
DIRAC_DEC_BIN_HANDLE h;
float interpVal;
float *decSlotRePointer;
float *decSlotImPointer;
+ int16_t offsetSamples;
+#ifdef JBM_TSM_ON_TCS
+ int16_t nSlots;
+#endif
- numSlots = slotEnd - firstSlot;
h = st_ivas->hDiracDecBin;
nBins = st_ivas->hDirAC->num_freq_bands;
+#ifdef JBM_TSM_ON_TCS
+ offsetSamples = 0;
+ nSlots = st_ivas->hDirAC->subframe_nbslots[subframe];
+#else
+ offsetSamples = subframe * CLDFB_SLOTS_PER_SUBFRAME * nBins;
+#endif
if ( st_ivas->renderer_type == RENDERER_BINAURAL_PARAMETRIC_ROOM )
{
/* Process second / room effect part of binaural output when needed */
- ivas_binaural_reverb_processFrame( st_ivas->hDiracDecBin->hReverb, numInChannels, inRe, inIm, reverbRe, reverbIm, firstSlot );
+#ifdef JBM_TSM_ON_TCS
+ ivas_binaural_reverb_processSubframe( st_ivas->hDiracDecBin->hReverb, numInChannels, nSlots, inRe, inIm, reverbRe, reverbIm );
+#else
+ ivas_binaural_reverb_processSubframe( st_ivas->hDiracDecBin->hReverb, numInChannels, inRe, inIm, reverbRe, reverbIm );
+#endif
}
interpVal = 0.0f;
- for ( slot = firstSlot; slot < ( firstSlot + numSlots ); slot++ )
+#ifdef JBM_TSM_ON_TCS
+ for ( slot = 0; slot < nSlots; slot++ )
+#else
+ for ( slot = 0; slot < CLDFB_SLOTS_PER_SUBFRAME; slot++ )
+#endif
{
- interpVal += 1.0f / (float) numSlots;
+#ifdef JBM_TSM_ON_TCS
+ interpVal += 1.0f / (float) nSlots;
+#else
+ interpVal += 1.0f / ( (float) CLDFB_SLOTS_PER_SUBFRAME );
+#endif
if ( !st_ivas->hDiracDecBin->useTdDecorr && max_band_decorr > 0 )
{
ivas_dirac_dec_decorrelate_slot( st_ivas->hDirAC, slot, inRe, inIm, decSlotRe, decSlotIm );
@@ -1326,7 +1507,7 @@ static void ivas_dirac_dec_binaural_process_output(
outSlotImPr = &( outSlotIm[0] );
/* Inverse filter bank */
- cldfbSynthesis( &outSlotRePr, &outSlotImPr, &( output_f[chA][nBins * slot] ), nBins, st_ivas->cldfbSynDec[chA] );
+ cldfbSynthesis( &outSlotRePr, &outSlotImPr, &( output_f[chA][nBins * slot + offsetSamples] ), nBins, st_ivas->cldfbSynDec[chA] );
}
}
@@ -1336,17 +1517,19 @@ static void ivas_dirac_dec_binaural_process_output(
static void adaptTransportSignalsHeadtracked(
HEAD_TRACK_DATA_HANDLE hHeadTrackData,
- float inIm[][CLDFB_NO_COL_MAX][CLDFB_NO_CHANNELS_MAX],
- float inRe[][CLDFB_NO_COL_MAX][CLDFB_NO_CHANNELS_MAX],
- const uint8_t firstSlot,
- const uint8_t slotEnd,
- const uint8_t nBins,
+ float inRe[][CLDFB_SLOTS_PER_SUBFRAME][CLDFB_NO_CHANNELS_MAX],
+ float inIm[][CLDFB_SLOTS_PER_SUBFRAME][CLDFB_NO_CHANNELS_MAX],
+ const int16_t nBins,
+#ifdef JBM_TSM_ON_TCS
+ const int16_t nSlots,
+#endif
float Rmat[3][3] )
{
int16_t slot, ch, bin, louderCh;
float ILD, mono_factor_ILD, mono_factor_rotation, mono_factor, y_val, ene_proc, ene_target;
- uint8_t n_slots_per_sf, sf_idx, n_sf;
int16_t max_band;
+ float eqVal;
+ int16_t band_idx, bin_lo, bin_hi;
/* Determine head-orientation-based mono factor.
Rmat[1][1] entry informs how close the ears are aligned according to transport signals. */
@@ -1356,8 +1539,6 @@ static void adaptTransportSignalsHeadtracked(
/* Adapt transport signals in frequency bands */
/* optimization grouping CLDFB bins into MASA bands (they are readily available in ROM and suitable for the task) AND group CLDFB slots into sub-frames */
- n_slots_per_sf = CLDFB_NO_COL_MAX / MAX_PARAM_SPATIAL_SUBFRAMES;
- n_sf = ( slotEnd - firstSlot ) / n_slots_per_sf;
max_band = 0;
while ( max_band < MASA_FREQUENCY_BANDS && MASA_band_grouping_24[max_band] < nBins )
@@ -1365,94 +1546,96 @@ static void adaptTransportSignalsHeadtracked(
max_band++;
}
- for ( sf_idx = 0; sf_idx < n_sf; sf_idx++ )
+ for ( band_idx = 0; band_idx < max_band; band_idx++ )
{
- float eqVal;
- uint8_t start_slot, stop_slot;
- int16_t band_idx, bin_lo, bin_hi;
-
- start_slot = firstSlot + sf_idx * n_slots_per_sf;
- stop_slot = start_slot + n_slots_per_sf;
-
- for ( band_idx = 0; band_idx < max_band; band_idx++ )
+ float ch_nrg[2]; /* storage for input signal channel energies */
+ bin_lo = MASA_band_grouping_24[band_idx];
+ bin_hi = min( MASA_band_grouping_24[band_idx + 1], (int16_t) nBins );
+ for ( ch = 0; ch < 2; ch++ )
{
- float ch_nrg[2]; /* storage for input signal channel energies */
- bin_lo = MASA_band_grouping_24[band_idx];
- bin_hi = min( MASA_band_grouping_24[band_idx + 1], (int16_t) nBins );
- for ( ch = 0; ch < 2; ch++ )
+ ch_nrg[ch] = 0.0f;
+#ifdef JBM_TSM_ON_TCS
+ for ( slot = 0; slot < nSlots; slot++ )
+#else
+ for ( slot = 0; slot < CLDFB_SLOTS_PER_SUBFRAME; slot++ )
+#endif
{
- ch_nrg[ch] = 0.0f;
- for ( slot = start_slot; slot < stop_slot; slot++ )
+ for ( bin = bin_lo; bin < bin_hi; bin++ )
{
- for ( bin = bin_lo; bin < bin_hi; bin++ )
- {
- ch_nrg[ch] += ( inRe[ch][slot][bin] * inRe[ch][slot][bin] ) + ( inIm[ch][slot][bin] * inIm[ch][slot][bin] );
- }
+ ch_nrg[ch] += ( inRe[ch][slot][bin] * inRe[ch][slot][bin] ) + ( inIm[ch][slot][bin] * inIm[ch][slot][bin] );
}
- hHeadTrackData->chEneIIR[ch][band_idx] *= ADAPT_HTPROTO_IIR_FAC;
- hHeadTrackData->chEneIIR[ch][band_idx] += ( 1.0f - ADAPT_HTPROTO_IIR_FAC ) * ch_nrg[ch];
}
+ hHeadTrackData->chEneIIR[ch][band_idx] *= ADAPT_HTPROTO_IIR_FAC;
+ hHeadTrackData->chEneIIR[ch][band_idx] += ( 1.0f - ADAPT_HTPROTO_IIR_FAC ) * ch_nrg[ch];
+ }
- /* Determine ILD */
- ILD = fabsf( 10.0f * log10f( fmaxf( 1e-12f, hHeadTrackData->chEneIIR[0][band_idx] ) / fmaxf( 1e-12f, hHeadTrackData->chEneIIR[1][band_idx] ) ) );
- if ( hHeadTrackData->chEneIIR[1][band_idx] > hHeadTrackData->chEneIIR[0][band_idx] )
- {
- louderCh = 1;
- }
- else
- {
- louderCh = 0;
- }
+ /* Determine ILD */
+ ILD = fabsf( 10.0f * log10f( fmaxf( 1e-12f, hHeadTrackData->chEneIIR[0][band_idx] ) / fmaxf( 1e-12f, hHeadTrackData->chEneIIR[1][band_idx] ) ) );
+ if ( hHeadTrackData->chEneIIR[1][band_idx] > hHeadTrackData->chEneIIR[0][band_idx] )
+ {
+ louderCh = 1;
+ }
+ else
+ {
+ louderCh = 0;
+ }
- /* Determine ILD-based mono factor */
- mono_factor_ILD = ( ILD - ADAPT_HTPROTO_ILD_LIM_DB0 ) / ( ADAPT_HTPROTO_ILD_LIM_DB1 - ADAPT_HTPROTO_ILD_LIM_DB0 );
- mono_factor_ILD = fmaxf( 0.0f, fminf( 1.0f, mono_factor_ILD ) );
+ /* Determine ILD-based mono factor */
+ mono_factor_ILD = ( ILD - ADAPT_HTPROTO_ILD_LIM_DB0 ) / ( ADAPT_HTPROTO_ILD_LIM_DB1 - ADAPT_HTPROTO_ILD_LIM_DB0 );
+ mono_factor_ILD = fmaxf( 0.0f, fminf( 1.0f, mono_factor_ILD ) );
- /* Combine mono factors */
- mono_factor = mono_factor_ILD * mono_factor_rotation;
+ /* Combine mono factors */
+ mono_factor = mono_factor_ILD * mono_factor_rotation;
- /* Mix original audio and sum signal according to determined mono factor */
- for ( ch = 0; ch < 2; ch++ )
+ /* Mix original audio and sum signal according to determined mono factor */
+ for ( ch = 0; ch < 2; ch++ )
+ {
+ if ( ch != louderCh )
{
- if ( ch != louderCh )
- {
- float band_nrg = 0.0f;
+ float band_nrg = 0.0f;
- for ( slot = start_slot; slot < stop_slot; slot++ )
+#ifdef JBM_TSM_ON_TCS
+ for ( slot = 0; slot < nSlots; slot++ )
+#else
+ for ( slot = 0; slot < CLDFB_SLOTS_PER_SUBFRAME; slot++ )
+#endif
+ {
+ for ( bin = bin_lo; bin < bin_hi; bin++ )
{
- for ( bin = bin_lo; bin < bin_hi; bin++ )
- {
- /* mono sum signal with the computed weight + rest from the original channel */
- inRe[ch][slot][bin] = mono_factor * ( inRe[0][slot][bin] + inRe[1][slot][bin] ) + ( 1.0f - mono_factor ) * inRe[ch][slot][bin];
- inIm[ch][slot][bin] = mono_factor * ( inIm[0][slot][bin] + inIm[1][slot][bin] ) + ( 1.0f - mono_factor ) * inIm[ch][slot][bin];
- band_nrg += ( inRe[ch][slot][bin] * inRe[ch][slot][bin] ) + ( inIm[ch][slot][bin] * inIm[ch][slot][bin] );
- }
+ /* mono sum signal with the computed weight + rest from the original channel */
+ inRe[ch][slot][bin] = mono_factor * ( inRe[0][slot][bin] + inRe[1][slot][bin] ) + ( 1.0f - mono_factor ) * inRe[ch][slot][bin];
+ inIm[ch][slot][bin] = mono_factor * ( inIm[0][slot][bin] + inIm[1][slot][bin] ) + ( 1.0f - mono_factor ) * inIm[ch][slot][bin];
+ band_nrg += ( inRe[ch][slot][bin] * inRe[ch][slot][bin] ) + ( inIm[ch][slot][bin] * inIm[ch][slot][bin] );
}
- hHeadTrackData->procChEneIIR[ch][band_idx] *= ADAPT_HTPROTO_IIR_FAC;
- hHeadTrackData->procChEneIIR[ch][band_idx] += ( 1.0f - ADAPT_HTPROTO_IIR_FAC ) * band_nrg;
- }
- else
- {
- /* processed signal is input. use the original channel, so no need to compute new signals or signal energy */
- hHeadTrackData->procChEneIIR[ch][band_idx] *= ADAPT_HTPROTO_IIR_FAC;
- hHeadTrackData->procChEneIIR[ch][band_idx] += ( 1.0f - ADAPT_HTPROTO_IIR_FAC ) * ch_nrg[ch];
}
+ hHeadTrackData->procChEneIIR[ch][band_idx] *= ADAPT_HTPROTO_IIR_FAC;
+ hHeadTrackData->procChEneIIR[ch][band_idx] += ( 1.0f - ADAPT_HTPROTO_IIR_FAC ) * band_nrg;
}
+ else
+ {
+ /* processed signal is input. use the original channel, so no need to compute new signals or signal energy */
+ hHeadTrackData->procChEneIIR[ch][band_idx] *= ADAPT_HTPROTO_IIR_FAC;
+ hHeadTrackData->procChEneIIR[ch][band_idx] += ( 1.0f - ADAPT_HTPROTO_IIR_FAC ) * ch_nrg[ch];
+ }
+ }
- /* Equalize */
- ene_target = hHeadTrackData->chEneIIR[0][band_idx] + hHeadTrackData->chEneIIR[1][band_idx];
- ene_proc = hHeadTrackData->procChEneIIR[0][band_idx] + hHeadTrackData->procChEneIIR[1][band_idx];
- eqVal = fminf( 4.0f, sqrtf( ene_target / fmaxf( 1e-12f, ene_proc ) ) );
+ /* Equalize */
+ ene_target = hHeadTrackData->chEneIIR[0][band_idx] + hHeadTrackData->chEneIIR[1][band_idx];
+ ene_proc = hHeadTrackData->procChEneIIR[0][band_idx] + hHeadTrackData->procChEneIIR[1][band_idx];
+ eqVal = fminf( 4.0f, sqrtf( ene_target / fmaxf( 1e-12f, ene_proc ) ) );
- for ( slot = start_slot; slot < stop_slot; slot++ )
+#ifdef JBM_TSM_ON_TCS
+ for ( slot = 0; slot < nSlots; slot++ )
+#else
+ for ( slot = 0; slot < CLDFB_SLOTS_PER_SUBFRAME; slot++ )
+#endif
+ {
+ for ( ch = 0; ch < 2; ch++ )
{
- for ( ch = 0; ch < 2; ch++ )
+ for ( bin = bin_lo; bin < bin_hi; bin++ )
{
- for ( bin = bin_lo; bin < bin_hi; bin++ )
- {
- inRe[ch][slot][bin] *= eqVal;
- inIm[ch][slot][bin] *= eqVal;
- }
+ inRe[ch][slot][bin] *= eqVal;
+ inIm[ch][slot][bin] *= eqVal;
}
}
}
@@ -1461,17 +1644,17 @@ static void adaptTransportSignalsHeadtracked(
return;
}
-
static void ivas_dirac_dec_binaural_check_and_switch_transports_headtracked(
HEAD_TRACK_DATA_HANDLE hHeadTrackData,
- float inIm[][CLDFB_NO_COL_MAX][CLDFB_NO_CHANNELS_MAX],
- float inRe[][CLDFB_NO_COL_MAX][CLDFB_NO_CHANNELS_MAX],
- const uint8_t firstSlot,
- const uint8_t slotEnd,
- const uint8_t nBins,
+ float inRe[][CLDFB_SLOTS_PER_SUBFRAME][CLDFB_NO_CHANNELS_MAX],
+ float inIm[][CLDFB_SLOTS_PER_SUBFRAME][CLDFB_NO_CHANNELS_MAX],
+ const int16_t nBins,
+#ifdef JBM_TSM_ON_TCS
+ const int16_t nSlots,
+#endif
float Rmat[3][3] )
{
- uint8_t slot, bin, ch;
+ int16_t slot, bin, ch;
float tmpVal;
/* When not currently in prototype signal left-right switching procedure, check if such switching is needed */
@@ -1491,7 +1674,11 @@ static void ivas_dirac_dec_binaural_check_and_switch_transports_headtracked(
/* When currently in interpolation */
if ( hHeadTrackData->lrSwitchedNext != hHeadTrackData->lrSwitchedCurrent )
{
- for ( slot = firstSlot; slot < slotEnd; slot++ )
+#ifdef JBM_TSM_ON_TCS
+ for ( slot = 0; slot < nSlots; slot++ )
+#else
+ for ( slot = 0; slot < CLDFB_SLOTS_PER_SUBFRAME; slot++ )
+#endif
{
float switchOrderFactor, origOrderFactor;
@@ -1547,7 +1734,11 @@ static void ivas_dirac_dec_binaural_check_and_switch_transports_headtracked(
/* If not in interpolation, but in switched prototype situation, then switch left and right channels */
if ( hHeadTrackData->lrSwitchedCurrent == 1 )
{
- for ( slot = firstSlot; slot < slotEnd; slot++ )
+#ifdef JBM_TSM_ON_TCS
+ for ( slot = 0; slot < nSlots; slot++ )
+#else
+ for ( slot = 0; slot < CLDFB_SLOTS_PER_SUBFRAME; slot++ )
+#endif
{
for ( bin = 0; bin < nBins; bin++ )
{
@@ -2008,37 +2199,30 @@ static void hrtfShGetHrtf(
* parametric binauralizer using IVAS codec format and current bitrate.
*------------------------------------------------------------------------*/
-/*! r: Configured reqularization factor value to be set. */
-static float configure_reqularization_factor(
- const IVAS_FORMAT ivas_format, /* i: IVAS codec format in use */
- const int32_t ivas_brate ) /* i: Current IVAS bitrate */
+/*! r: Configured reqularization factor value */
+float configure_reqularization_factor(
+ const IVAS_FORMAT ivas_format, /* i : IVAS format */
+ const int32_t ivas_total_brate /* i : IVAS total bitrate */
+)
{
float reqularizationFactor;
reqularizationFactor = 1.0f; /* Default value */
if ( ivas_format == MASA_FORMAT )
{
- if ( ivas_brate >= IVAS_256k )
- {
- reqularizationFactor = 0.2f;
- }
- else if ( ivas_brate == IVAS_192k )
- {
- reqularizationFactor = 0.3f;
- }
- else if ( ivas_brate == IVAS_160k )
+ if ( ivas_total_brate >= IVAS_160k )
{
reqularizationFactor = 0.4f;
}
- else if ( ivas_brate == IVAS_128k )
+ else if ( ivas_total_brate == IVAS_128k )
{
reqularizationFactor = 0.5f;
}
- else if ( ivas_brate == IVAS_96k )
+ else if ( ivas_total_brate == IVAS_96k )
{
reqularizationFactor = 0.6f;
}
- else if ( ivas_brate >= IVAS_64k )
+ else if ( ivas_total_brate >= IVAS_64k )
{
reqularizationFactor = 0.8f;
}
@@ -2050,19 +2234,19 @@ static float configure_reqularization_factor(
if ( ivas_format == MC_FORMAT ) /* This is always McMASA for parametric binauralizer. */
{
- if ( ivas_brate >= IVAS_96k )
+ if ( ivas_total_brate >= IVAS_96k )
{
- reqularizationFactor = 0.3f;
+ reqularizationFactor = 0.4f;
}
- else if ( ivas_brate >= IVAS_80k )
+ else if ( ivas_total_brate >= IVAS_80k )
{
reqularizationFactor = 0.5f;
}
- else if ( ivas_brate >= IVAS_64k )
+ else if ( ivas_total_brate >= IVAS_64k )
{
reqularizationFactor = 0.7f;
}
- else if ( ivas_brate >= IVAS_48k )
+ else if ( ivas_total_brate >= IVAS_48k )
{
reqularizationFactor = 0.8f;
}
diff --git a/lib_rend/ivas_hrtf.c b/lib_rend/ivas_hrtf.c
index 2b1f16d025cfb0c9166a5c5c80c6c5489e0ca305..3616bd6c93c86a524b55f180d138099426426fa9 100644
--- a/lib_rend/ivas_hrtf.c
+++ b/lib_rend/ivas_hrtf.c
@@ -96,6 +96,10 @@ ivas_error ivas_HRTF_CRend_binary_open(
( *hSetOfHRTF )->hHRTF_hrir_combined = NULL;
( *hSetOfHRTF )->hHRTF_hrir_hoa3 = NULL;
+#ifdef UPDATE_SBA_FILTER
+ ( *hSetOfHRTF )->hHRTF_hrir_hoa2 = NULL;
+ ( *hSetOfHRTF )->hHRTF_hrir_foa = NULL;
+#endif
( *hSetOfHRTF )->hHRTF_brir_combined = NULL;
return IVAS_ERR_OK;
diff --git a/lib_rend/ivas_limiter.c b/lib_rend/ivas_limiter.c
index 28c272bc0c820c180908817035d9446a12d6b819..7875165e51d0ce47be819eba3bd6124fe92061be 100644
--- a/lib_rend/ivas_limiter.c
+++ b/lib_rend/ivas_limiter.c
@@ -171,11 +171,15 @@ void ivas_limiter_close(
*-------------------------------------------------------------------*/
void ivas_limiter_dec(
- IVAS_LIMITER_HANDLE hLimiter, /* i/o: limiter struct handle */
+ IVAS_LIMITER_HANDLE hLimiter, /* i/o: limiter struct handle */
+#ifdef JBM_TSM_ON_TCS
+ float *output[MAX_OUTPUT_CHANNELS], /* i/o: input/output buffer */
+#else
float output[MAX_OUTPUT_CHANNELS][L_FRAME48k], /* i/o: input/output buffer */
- const int16_t num_channels, /* i : number of channels to be processed */
- const int16_t output_frame, /* i : number of samples per channel in the buffer */
- const int16_t BER_detect /* i : BER detect flag */
+#endif
+ const int16_t num_channels, /* i : number of channels to be processed */
+ const int16_t output_frame, /* i : number of samples per channel in the buffer */
+ const int16_t BER_detect /* i : BER detect flag */
)
{
int16_t c;
diff --git a/lib_rend/ivas_objectRenderer.c b/lib_rend/ivas_objectRenderer.c
index 0618534448deec903f1f016e8d2f8030f84e028f..2f5b406c66cedfe26113c93f8d5214f1c45cbe53 100644
--- a/lib_rend/ivas_objectRenderer.c
+++ b/lib_rend/ivas_objectRenderer.c
@@ -34,6 +34,7 @@
#include
#include "options.h"
#include "prot.h"
+#include "ivas_prot.h"
#include "ivas_prot_rend.h"
#include
#include "ivas_rom_com.h"
@@ -47,9 +48,12 @@
* Local function prototypes
*---------------------------------------------------------------------*/
+
static void TDREND_Clear_Update_flags( BINAURAL_TD_OBJECT_RENDERER_HANDLE hBinRendererTd );
+
static void angles_to_vec( const float radius, const float azimuth, const float elevation, float *vec );
+
/*---------------------------------------------------------------------*
* ivas_td_binaural_open_unwrap()
*
@@ -259,41 +263,87 @@ ivas_error ivas_td_binaural_renderer_unwrap(
const int16_t Opt_Headrotation, /* i : Head rotation flag */
const IVAS_QUATERNION *Quaternions, /* i : Head tracking data per subframe */
const IVAS_VECTOR3 *Pos, /* i : Listener position data per subframe */
- float output[][L_FRAME48k], /* i/o: SCE channels / Binaural synthesis */
- const int16_t output_frame /* i : output frame length */
+#ifdef FIX_356_ISM_METADATA_SYNC
+ const int16_t ism_md_subframe_update, /* i: Number of subframes to delay ism metadata to sync with audio */
+#endif
+#ifdef JBM_TSM_ON_TCS
+ float *output[], /* i/o: SCE channels / Binaural synthesis */
+#else
+ float output[][L_FRAME48k], /* i/o: SCE channels / Binaural synthesis */
+#endif
+ const int16_t output_frame /* i : output frame length */
)
{
int16_t subframe_length;
int16_t subframe_idx;
float reverb_signal[BINAURAL_CHANNELS][L_FRAME48k];
ivas_error error;
+#ifdef FIX_356_ISM_METADATA_SYNC
+ int16_t c_indx, nS;
+#endif
+#ifdef JBM_TSM_ON_TCS
+ float *p_reverb_signal[BINAURAL_CHANNELS];
+ int16_t ch;
+
+ for ( ch = 0; ch < BINAURAL_CHANNELS; ch++ )
+ {
+ p_reverb_signal[ch] = reverb_signal[ch];
+ }
+#endif
subframe_length = output_frame / MAX_PARAM_SPATIAL_SUBFRAMES;
+#ifdef FIX_356_ISM_METADATA_SYNC
+ c_indx = 0;
+ for ( nS = 0; nS < num_src; nS++ )
+ {
+ if ( !( ivas_format == MC_FORMAT && nS == lfe_idx ) ) /* Skip LFE for MC */
+ {
+ hBinRendererTd->Sources[c_indx]->InputFrame_p = output[nS];
+ hBinRendererTd->Sources[c_indx]->SrcRend_p->InputAvailable = TRUE;
+ c_indx++;
+ }
+ }
+#else
/* Update object position(s) */
TDREND_Update_object_positions( hBinRendererTd, num_src, lfe_idx, ivas_format, hIsmMetaData, output );
+#endif
for ( subframe_idx = 0; subframe_idx < MAX_PARAM_SPATIAL_SUBFRAMES; subframe_idx++ )
{
+#ifdef FIX_356_ISM_METADATA_SYNC
+ if ( subframe_idx == ism_md_subframe_update )
+ {
+ /* Update object position(s) */
+ TDREND_Update_object_positions( hBinRendererTd, num_src, ivas_format, hIsmMetaData );
+ }
+#endif
/* Update the listener's location/orientation */
TDREND_Update_listener_orientation( hBinRendererTd, Opt_Headrotation, ( Quaternions != NULL ) ? &Quaternions[subframe_idx] : NULL, ( Pos != NULL ) ? &Pos[subframe_idx] : NULL );
if ( hReverb != NULL && hReverb->pConfig.roomAcoustics.late_reverb_on )
{
+#ifdef JBM_TSM_ON_TCS
+ if ( ( error = ivas_reverb_process( hReverb, transport_config, 0, output, p_reverb_signal, subframe_idx ) ) != IVAS_ERR_OK )
+#else
if ( ( error = ivas_reverb_process( hReverb, transport_config, 0, output, reverb_signal, subframe_idx ) ) != IVAS_ERR_OK )
+#endif
{
return error;
}
}
/* Render subframe */
+#ifdef FIX_356_ISM_METADATA_SYNC
+ if ( ( error = TDREND_GetMix( hBinRendererTd, output, subframe_length, subframe_idx, ism_md_subframe_update ) ) != IVAS_ERR_OK )
+#else
if ( ( error = TDREND_GetMix( hBinRendererTd, output, subframe_length, subframe_idx ) ) != IVAS_ERR_OK )
+#endif
{
return error;
}
}
-
if ( hReverb != NULL && hReverb->pConfig.roomAcoustics.late_reverb_on )
{
/* add reverb to rendered signals */
@@ -313,9 +363,18 @@ ivas_error ivas_td_binaural_renderer_unwrap(
ivas_error TDREND_GetMix(
BINAURAL_TD_OBJECT_RENDERER_HANDLE hBinRendererTd, /* i/o: TD renderer handle */
- float output[][L_FRAME48k], /* i/o: ISM object synth / rendered output in 0,1 */
- const int16_t subframe_length, /* i/o: subframe length */
- const int16_t subframe_idx /* i : Subframe index to 5 ms subframe */
+#ifdef JBM_TSM_ON_TCS
+ float *output[], /* i/o: ISM object synth / rendered output in 0,1 */
+#else
+ float output[][L_FRAME48k], /* i/o: ISM object synth / rendered output in 0,1 */
+#endif
+ const int16_t subframe_length, /* i/o: subframe length */
+#ifdef FIX_356_ISM_METADATA_SYNC
+ const int16_t subframe_idx, /* i : Subframe index to 5 ms subframe */
+ const int16_t ism_md_subframe_update /* Number of subframes to delay ism metadata to sync with audio */
+#else
+ const int16_t subframe_idx /* i : Subframe index to 5 ms subframe */
+#endif
)
{
int16_t i;
@@ -327,6 +386,13 @@ ivas_error TDREND_GetMix(
float hrf_left_delta[SFX_SPAT_BIN_MAX_FILTER_LENGTH];
float hrf_right_delta[SFX_SPAT_BIN_MAX_FILTER_LENGTH];
int16_t intp_count;
+ float pan_left, pan_right;
+#ifdef FIX_356_ISM_METADATA_SYNC
+ int16_t subframe_update_flag;
+
+ subframe_update_flag = subframe_idx == ism_md_subframe_update;
+#endif
+
error = IVAS_ERR_OK;
/* Clear the output buffer to accumulate rendered sources */
@@ -347,10 +413,14 @@ ivas_error TDREND_GetMix(
SrcRend_p = Src_p->SrcRend_p;
/* Update rendering params if needed */
- if ( hBinRendererTd->Listener_p->PoseUpdated || SrcSpatial_p->Updated )
+ if ( ( SrcRend_p->PlayStatus == TDREND_PLAYSTATUS_PLAYING ) && ( hBinRendererTd->Listener_p->PoseUpdated || SrcSpatial_p->Updated ) )
{
TDREND_SRC_REND_UpdateFiltersFromSpatialParams( hBinRendererTd, SrcRend_p, SrcSpatial_p, Src_p->hrf_left_prev,
+#ifdef FIX_356_ISM_METADATA_SYNC
+ Src_p->hrf_right_prev, hrf_left_delta, hrf_right_delta, &intp_count, &Src_p->filterlength, &Src_p->itd, &Src_p->Gain, Src_p, subframe_update_flag );
+#else
Src_p->hrf_right_prev, hrf_left_delta, hrf_right_delta, &intp_count, &Src_p->filterlength, &Src_p->itd, &Src_p->Gain, Src_p, subframe_idx );
+#endif
}
/* Render source if needed */
@@ -358,6 +428,14 @@ ivas_error TDREND_GetMix(
{
error = TDREND_REND_RenderSourceHRFilt( Src_p, hrf_left_delta, hrf_right_delta, intp_count, output_buf, subframe_length );
}
+
+ if ( ( SrcRend_p->InputAvailable == TRUE ) && ( SrcRend_p->PlayStatus == TDREND_PLAYSTATUS_PLAYING_NON_DIEGETIC ) )
+ {
+ pan_left = ( SrcSpatial_p->Pos_p[1] + 1.f ) * 0.5f;
+ pan_right = 1.f - pan_left;
+ v_multc_acc( &Src_p->InputFrame_p[subframe_idx * subframe_length], pan_left, output_buf[0], subframe_length );
+ v_multc_acc( &Src_p->InputFrame_p[subframe_idx * subframe_length], pan_right, output_buf[1], subframe_length );
+ }
}
/* Populate output variable */
@@ -403,47 +481,75 @@ static void TDREND_Clear_Update_flags(
void TDREND_Update_object_positions(
BINAURAL_TD_OBJECT_RENDERER_HANDLE hBinRendererTd, /* i/o : TD Renderer handle */
const int16_t num_src, /* i : number of sources to render */
- const int16_t lfe_idx, /* i : Input LFE index */
- const IVAS_FORMAT in_format, /* i : Format of input sources */
- const ISM_METADATA_HANDLE *hIsmMetaData, /* i : Input metadata for ISM objects */
- float output[][L_FRAME48k] /* i/o: SCE/MC channels */
+#ifndef FIX_356_ISM_METADATA_SYNC
+ const int16_t lfe_idx, /* i : Input LFE index */
+#endif
+ const IVAS_FORMAT in_format, /* i : Format of input sources */
+ const ISM_METADATA_HANDLE *hIsmMetaData /* i : Input metadata for ISM objects */
+#ifndef FIX_356_ISM_METADATA_SYNC
+ ,
+#ifdef JBM_TSM_ON_TCS
+ float *output[] /* i/o: SCE/MC channels */
+#else
+ float output[][L_FRAME48k] /* i/o: SCE/MC channels */
+#endif
+#endif
)
{
TDREND_DirAtten_t *DirAtten_p;
int16_t nS;
float Pos[3];
float Dir[3];
+#ifndef FIX_356_ISM_METADATA_SYNC
int16_t c_indx;
+#endif
DirAtten_p = hBinRendererTd->DirAtten_p;
/* For each source, write the frame data to the source object*/
+#ifndef FIX_356_ISM_METADATA_SYNC
c_indx = 0;
+#endif
for ( nS = 0; nS < num_src; nS++ )
{
+#ifndef FIX_356_ISM_METADATA_SYNC
if ( !( in_format == MC_FORMAT && nS == lfe_idx ) ) /* Skip LFE for MC */
{
hBinRendererTd->Sources[c_indx]->InputFrame_p = output[nS];
hBinRendererTd->Sources[c_indx]->SrcRend_p->InputAvailable = TRUE;
c_indx++;
}
-
+#endif
if ( in_format == ISM_FORMAT )
{
-
/* Update the source positions */
/* Source position and direction */
angles_to_vec( hIsmMetaData[nS]->radius, hIsmMetaData[nS]->azimuth, hIsmMetaData[nS]->elevation, Pos );
angles_to_vec( 1.0f, hIsmMetaData[nS]->yaw, hIsmMetaData[nS]->pitch, Dir );
+
+#ifndef FIX_463_TD_RENDERER_DIRECTIVITY_RESET
+
/* Source directivity info */
DirAtten_p->ConeInnerAngle = 360.0f;
DirAtten_p->ConeOuterAngle = 360.0f;
DirAtten_p->ConeOuterGain = 1.0f;
+#endif
TDREND_MIX_SRC_SetPos( hBinRendererTd, nS, Pos );
TDREND_MIX_SRC_SetDirAtten( hBinRendererTd, nS, DirAtten_p );
- TDREND_MIX_SRC_SetPlayState( hBinRendererTd, nS, TDREND_PLAYSTATUS_PLAYING );
+ if ( hIsmMetaData[nS]->non_diegetic_flag )
+ {
+ Pos[0] = 0;
+ Pos[1] = hIsmMetaData[nS]->azimuth / 90.f;
+ Pos[2] = 0;
+ TDREND_MIX_SRC_SetPos( hBinRendererTd, nS, Pos );
+ TDREND_MIX_SRC_SetPlayState( hBinRendererTd, nS, TDREND_PLAYSTATUS_PLAYING_NON_DIEGETIC );
+ }
+ else
+ {
+ TDREND_MIX_SRC_SetPlayState( hBinRendererTd, nS, TDREND_PLAYSTATUS_PLAYING );
+ }
TDREND_MIX_SRC_SetDir( hBinRendererTd, nS, Dir );
}
}
@@ -583,12 +689,27 @@ ivas_error ivas_td_binaural_renderer_ext(
IVAS_REND_AudioConfigType inConfigType;
AUDIO_CONFIG transport_config;
ivas_error error;
+#ifdef FIX_356_ISM_METADATA_SYNC
+ int16_t ism_md_subframe_update_ext;
+#endif
+#ifdef JBM_TSM_ON_TCS
+ float *p_output[MAX_OUTPUT_CHANNELS];
+ int16_t ch;
+
+ for ( ch = 0; ch < MAX_OUTPUT_CHANNELS; ch++ )
+ {
+ p_output[ch] = output[ch];
+ }
+#endif
push_wmops( "ivas_td_binaural_renderer_ext" );
inConfigType = getAudioConfigType( inConfig );
lfe_idx = LFE_CHANNEL;
hIsmMetaData[0] = NULL;
+#ifdef FIX_356_ISM_METADATA_SYNC
+ ism_md_subframe_update_ext = 0;
+#endif
if ( inConfigType == IVAS_REND_AUDIO_CONFIG_TYPE_CHANNEL_BASED )
{
@@ -618,11 +739,30 @@ ivas_error ivas_td_binaural_renderer_ext(
hIsmMetaData[0]->yaw = currentPos->yaw;
hIsmMetaData[0]->pitch = currentPos->pitch;
hIsmMetaData[0]->radius = currentPos->radius;
+ hIsmMetaData[0]->non_diegetic_flag = currentPos->non_diegetic_flag;
}
+#ifdef JBM_TSM_ON_TCS
+#ifdef FIX_356_ISM_METADATA_SYNC
+ if ( ( error = ivas_td_binaural_renderer_unwrap( hReverb, transport_config, pTDRend->hBinRendererTd, num_src, lfe_idx, ivas_format, hIsmMetaData, headRotData->headRotEnabled,
+ ( headRotData != NULL ) ? headRotData->headPositions : NULL,
+ ( headRotData != NULL ) ? headRotData->Pos : NULL, ism_md_subframe_update_ext, p_output, output_frame ) ) != IVAS_ERR_OK )
+#else
+ if ( ( error = ivas_td_binaural_renderer_unwrap( hReverb, transport_config, pTDRend->hBinRendererTd, num_src, lfe_idx, ivas_format, hIsmMetaData, headRotData->headRotEnabled,
+ ( headRotData != NULL ) ? headRotData->headPositions : NULL,
+ ( headRotData != NULL ) ? headRotData->Pos : NULL, p_output, output_frame ) ) != IVAS_ERR_OK )
+#endif
+#else
+#ifdef FIX_356_ISM_METADATA_SYNC
+ if ( ( error = ivas_td_binaural_renderer_unwrap( hReverb, transport_config, pTDRend->hBinRendererTd, num_src, lfe_idx, ivas_format, hIsmMetaData, headRotData->headRotEnabled,
+ ( headRotData != NULL ) ? headRotData->headPositions : NULL,
+ ( headRotData != NULL ) ? headRotData->Pos : NULL, ism_md_subframe_update_ext, output, output_frame ) ) != IVAS_ERR_OK )
+#else
if ( ( error = ivas_td_binaural_renderer_unwrap( hReverb, transport_config, pTDRend->hBinRendererTd, num_src, lfe_idx, ivas_format, hIsmMetaData, headRotData->headRotEnabled,
( headRotData != NULL ) ? headRotData->headPositions : NULL,
( headRotData != NULL ) ? headRotData->Pos : NULL, output, output_frame ) ) != IVAS_ERR_OK )
+#endif
+#endif
{
return error;
}
diff --git a/lib_rend/ivas_objectRenderer_hrFilt.c b/lib_rend/ivas_objectRenderer_hrFilt.c
index 97d0b68fb8e83c6fb28f6e35b001800be2f9f5ac..6463261ec47145ba640e0bb77312f4afce673dc9 100644
--- a/lib_rend/ivas_objectRenderer_hrFilt.c
+++ b/lib_rend/ivas_objectRenderer_hrFilt.c
@@ -69,27 +69,17 @@ ivas_error TDREND_REND_RenderSourceHRFilt(
{
float LeftOutputFrame[L_SPATIAL_SUBFR_48k];
float RightOutputFrame[L_SPATIAL_SUBFR_48k];
-#ifndef FIX_379_GAININTP
- float Gain;
-
- Gain = ( *Src_p->SrcRend_p->DirGain_p ) * ( *Src_p->SrcRend_p->DistGain_p );
-#endif
TDREND_Apply_ITD( Src_p->InputFrame_p, LeftOutputFrame, RightOutputFrame, &Src_p->previtd, Src_p->itd, Src_p->mem_itd, subframe_length );
-#ifdef FIX_379_GAININTP
TDREND_firfilt( LeftOutputFrame, Src_p->hrf_left_prev, hrf_left_delta, intp_count, Src_p->mem_hrf_left, subframe_length, Src_p->filterlength, Src_p->Gain, Src_p->prevGain );
TDREND_firfilt( RightOutputFrame, Src_p->hrf_right_prev, hrf_right_delta, intp_count, Src_p->mem_hrf_right, subframe_length, Src_p->filterlength, Src_p->Gain, Src_p->prevGain );
Src_p->prevGain = Src_p->Gain;
-#else
- TDREND_firfilt( LeftOutputFrame, Src_p->hrf_left_prev, hrf_left_delta, intp_count, Src_p->mem_hrf_left, subframe_length, Src_p->filterlength, Gain );
- TDREND_firfilt( RightOutputFrame, Src_p->hrf_right_prev, hrf_right_delta, intp_count, Src_p->mem_hrf_right, subframe_length, Src_p->filterlength, Gain );
-#endif
/* Copy to accumulative output frame */
v_add( LeftOutputFrame, output_buf[0], output_buf[0], subframe_length );
v_add( RightOutputFrame, output_buf[1], output_buf[1], subframe_length );
- Src_p->InputFrame_p += subframe_length; /* Increment input pointer -- todo: should we remove this and input the current subframe instead? */
+ Src_p->InputFrame_p += subframe_length; /* Increment input pointer */
return IVAS_ERR_OK;
diff --git a/lib_rend/ivas_objectRenderer_sfx.c b/lib_rend/ivas_objectRenderer_sfx.c
index af3231df613a8717b5e8ada8603bc5fa92f94848..d988ad53d2ac65baf5a69da192b9261b6efe7d22 100644
--- a/lib_rend/ivas_objectRenderer_sfx.c
+++ b/lib_rend/ivas_objectRenderer_sfx.c
@@ -236,12 +236,8 @@ void TDREND_firfilt(
float *mem, /* i/o: filter memory */
const int16_t subframe_length, /* i : Length of signal */
const int16_t filterlength, /* i : Filter length */
-#ifdef FIX_379_GAININTP
- const float Gain, /* i : Gain */
- const float prevGain /* i : Previous gain */
-#else
- const float Gain /* i : Gain */
-#endif
+ const float Gain, /* i : Gain */
+ const float prevGain /* i : Previous gain */
)
{
float buffer[SFX_SPAT_BIN_MAX_FILTER_LENGTH - 1 + L_SUBFRAME5MS_48k];
@@ -250,13 +246,11 @@ void TDREND_firfilt(
float *p_filter;
float tmp;
int16_t i, j;
-#ifdef FIX_379_GAININTP
float step, gain_tmp, gain_delta;
gain_delta = ( Gain - prevGain );
step = gain_delta / ( subframe_length );
gain_tmp = prevGain;
-#endif
/* Handle memory */
p_signal = buffer + filterlength - 1;
@@ -274,13 +268,9 @@ void TDREND_firfilt(
{
tmp += ( *p_filter++ ) * ( *p_tmp-- );
}
-#ifdef FIX_379_GAININTP
/* Apply linear gain interpolation in case of abrupt gain changes */
gain_tmp = gain_tmp + step;
signal[i] = tmp * gain_tmp;
-#else
- signal[i] = tmp * Gain;
-#endif
if ( i < intp_count )
{
diff --git a/lib_rend/ivas_objectRenderer_sources.c b/lib_rend/ivas_objectRenderer_sources.c
index 91253748b2eb4ee2554f80c6d8f2782b72c31fe8..146827357200dd85373647ae21dc102bea6d5b6f 100644
--- a/lib_rend/ivas_objectRenderer_sources.c
+++ b/lib_rend/ivas_objectRenderer_sources.c
@@ -219,7 +219,6 @@ static void TDREND_SRC_REND_Init(
/* Internal state */
SrcRend_p->InputAvailable = FALSE;
SrcRend_p->PlayStatus = TDREND_PLAYSTATUS_INITIAL;
-
/* SrcGain */
for ( nC = 0; nC < SPAT_BIN_MAX_INPUT_CHANNELS; nC++ )
{
@@ -260,7 +259,11 @@ void TDREND_SRC_REND_UpdateFiltersFromSpatialParams(
int16_t *itd, /* o: ITD value */
float *Gain, /* o: Gain value */
TDREND_SRC_t *Src_p, /* i/o: Source pointer */
- const int16_t subframe_idx /* i : Subframe index to 5 ms subframe */
+#ifdef FIX_356_ISM_METADATA_SYNC
+ const int16_t subframe_update_flag
+#else
+ const int16_t subframe_idx /* i : Subframe index to 5 ms subframe */
+#endif
)
{
TDREND_MIX_Listener_t *Listener_p;
@@ -354,7 +357,11 @@ void TDREND_SRC_REND_UpdateFiltersFromSpatialParams(
azim_delta = ( azim_delta > 180.0f ) ? ( azim_delta - 360 ) : ( ( azim_delta < -180.0f ) ? ( azim_delta + 360 ) : ( azim_delta ) ); /* map to -180:180 range */
*intp_count = min( MAX_INTERPOLATION_STEPS, max( (int16_t) ( fabsf( azim_delta ) * MAX_ANGULAR_STEP_INV ), (int16_t) ( fabsf( elev_delta ) * MAX_ANGULAR_STEP_INV ) ) );
+#ifdef FIX_356_ISM_METADATA_SYNC
+ if ( ( *intp_count > 0 ) && subframe_update_flag )
+#else
if ( ( *intp_count > 0 ) && subframe_idx == 0 )
+#endif
{
/* Set deltas for interpolation */
v_sub( hrf_left, hrf_left_prev, hrf_left_delta, *filterlength );
@@ -687,9 +694,7 @@ void TDREND_SRC_Init(
Src_p->hrf_right_prev[0] = 1;
Src_p->azim_prev = 0.0f;
Src_p->elev_prev = 0.0f;
-#ifdef FIX_379_GAININTP
Src_p->prevGain = 1.0f;
-#endif
return;
}
diff --git a/lib_rend/ivas_orient_trk.c b/lib_rend/ivas_orient_trk.c
index 63d863c4b635dcdfc832f9c0027d165a7c902238..ae646b4d5c4b05f4164366730274e152ef58de92 100644
--- a/lib_rend/ivas_orient_trk.c
+++ b/lib_rend/ivas_orient_trk.c
@@ -406,7 +406,11 @@ ivas_error ivas_orient_trk_Init(
pOTR->refRot = identity;
/* set safe default tracking mode */
+#ifdef FIX_439_OTR_PARAMS
+ pOTR->orientation_tracking = HEAD_ORIENT_TRK_NONE;
+#else
pOTR->trackingType = OTR_TRACKING_NONE;
+#endif
return IVAS_ERR_OK;
}
@@ -419,15 +423,24 @@ ivas_error ivas_orient_trk_Init(
*-------------------------------------------------------------------*/
ivas_error ivas_orient_trk_SetTrackingType(
- ivas_orient_trk_state_t *pOTR, /* i/o: orientation tracker handle */
+ ivas_orient_trk_state_t *pOTR, /* i/o: orientation tracker handle */
+#ifdef FIX_439_OTR_PARAMS
+ const HEAD_ORIENT_TRK_T orientation_tracking /* i : orientation tracking type */
+#else
const OTR_TRACKING_T trackingType /* i/o: orientation tracking type */
+#endif
)
{
if ( pOTR == NULL )
{
return IVAS_ERR_UNEXPECTED_NULL_POINTER;
}
+
+#ifdef FIX_439_OTR_PARAMS
+ pOTR->orientation_tracking = orientation_tracking;
+#else
pOTR->trackingType = trackingType;
+#endif
return IVAS_ERR_OK;
}
@@ -477,17 +490,36 @@ ivas_error ivas_orient_trk_GetMainOrientation(
{
return IVAS_ERR_UNEXPECTED_NULL_POINTER;
}
+
+#ifdef FIX_439_OTR_PARAMS
+ switch ( pOTR->orientation_tracking )
+#else
switch ( pOTR->trackingType )
+#endif
{
+#ifdef FIX_439_OTR_PARAMS
+ case HEAD_ORIENT_TRK_NONE:
+#else
case OTR_TRACKING_NONE:
+#endif
*pOrientation = IdentityQuaternion();
break;
+#ifdef FIX_439_OTR_PARAMS
+ case HEAD_ORIENT_TRK_REF_VEC:
+ case HEAD_ORIENT_TRK_REF_VEC_LEV:
+ case HEAD_ORIENT_TRK_REF:
+#else
case OTR_TRACKING_REF_VEC:
case OTR_TRACKING_REF_VEC_LEV:
case OTR_TRACKING_REF_ORIENT:
+#endif
*pOrientation = pOTR->refRot;
break;
+#ifdef FIX_439_OTR_PARAMS
+ case HEAD_ORIENT_TRK_AVG:
+#else
case OTR_TRACKING_AVG_ORIENT:
+#endif
*pOrientation = pOTR->absAvgRot;
break;
}
@@ -539,15 +571,30 @@ ivas_error ivas_orient_trk_SetReferenceVector(
return IVAS_ERR_UNEXPECTED_NULL_POINTER;
}
+#ifdef FIX_439_OTR_PARAMS
+ switch ( pOTR->orientation_tracking )
+#else
switch ( pOTR->trackingType )
+#endif
{
+#ifdef FIX_439_OTR_PARAMS
+ case HEAD_ORIENT_TRK_NONE:
+ case HEAD_ORIENT_TRK_REF:
+ case HEAD_ORIENT_TRK_AVG:
+ case HEAD_ORIENT_TRK_REF_VEC:
+#else
case OTR_TRACKING_NONE:
case OTR_TRACKING_REF_ORIENT:
case OTR_TRACKING_AVG_ORIENT:
case OTR_TRACKING_REF_VEC:
+#endif
acousticFrontVector = VectorSubtract( listenerPos, refPos );
break;
+#ifdef FIX_439_OTR_PARAMS
+ case HEAD_ORIENT_TRK_REF_VEC_LEV:
+#else
case OTR_TRACKING_REF_VEC_LEV:
+#endif
/* ignore the height difference between listener position and reference position */
listenerPosLevel.z = refPosLevel.z = listenerPos.z;
listenerPosLevel.x = listenerPos.x;
@@ -605,14 +652,28 @@ ivas_error ivas_orient_trk_Process(
result = IVAS_ERR_OK;
+#ifdef FIX_439_OTR_PARAMS
+ switch ( pOTR->orientation_tracking )
+#else
switch ( pOTR->trackingType )
+#endif
{
+#ifdef FIX_439_OTR_PARAMS
+ case HEAD_ORIENT_TRK_NONE:
+#else
case OTR_TRACKING_NONE:
+#endif
pOTR->trkRot = absRot;
break;
+#ifdef FIX_439_OTR_PARAMS
+ case HEAD_ORIENT_TRK_REF:
+ case HEAD_ORIENT_TRK_REF_VEC:
+ case HEAD_ORIENT_TRK_REF_VEC_LEV:
+#else
case OTR_TRACKING_REF_VEC:
case OTR_TRACKING_REF_VEC_LEV:
case OTR_TRACKING_REF_ORIENT:
+#endif
/* Reset average orientation */
pOTR->absAvgRot = absRot;
@@ -624,7 +685,11 @@ ivas_error ivas_orient_trk_Process(
QuaternionProduct( pOTR->trkRot, absRot, &pOTR->trkRot );
break;
+#ifdef FIX_439_OTR_PARAMS
+ case HEAD_ORIENT_TRK_AVG:
+#else
case OTR_TRACKING_AVG_ORIENT:
+#endif
/* Compute average (low-pass filtered) absolute orientation */
QuaternionSlerp( pOTR->absAvgRot, absRot, alpha, &pOTR->absAvgRot );
diff --git a/lib_rend/ivas_prot_rend.h b/lib_rend/ivas_prot_rend.h
index 7713dbe1a3bd56bf1da11703111144f1568d300a..d87324cca3232dec15235d8dab6610671468952c 100644
--- a/lib_rend/ivas_prot_rend.h
+++ b/lib_rend/ivas_prot_rend.h
@@ -92,7 +92,11 @@ void ivas_limiter_close(
void ivas_limiter_dec
(
IVAS_LIMITER_HANDLE hLimiter, /* i/o: limiter struct handle */
+#ifdef JBM_TSM_ON_TCS
+ float *output[MAX_OUTPUT_CHANNELS], /* i/o: input/output buffer */
+#else
float output[MAX_OUTPUT_CHANNELS][L_FRAME48k], /* i/o: input/output buffer */
+#endif
const int16_t num_channels, /* i : number of channels to be processed */
const int16_t output_frame, /* i : number of samples per channel in the buffer */
const int16_t BER_detect /* i : BER detect flag */
@@ -137,11 +141,10 @@ void efap_determine_gains(
*----------------------------------------------------------------------------------*/
void ivas_sba_prototype_renderer(
- Decoder_Struct *st_ivas, /* i/o: IVAS decoder struct */
- float inRe[][CLDFB_NO_COL_MAX][CLDFB_NO_CHANNELS_MAX], /* i : Input audio in CLDFB domain, real */
- float inIm[][CLDFB_NO_COL_MAX][CLDFB_NO_CHANNELS_MAX], /* i : Input audio in CLDFB domain, imag */
- const int16_t firstSubframe, /* i : First subframe to map */
- const int16_t nSubframes /* i : Number of subframes to map */
+ Decoder_Struct *st_ivas, /* i/o: IVAS decoder struct */
+ float inRe[][CLDFB_SLOTS_PER_SUBFRAME][CLDFB_NO_CHANNELS_MAX], /* i : Input audio in CLDFB domain, real */
+ float inIm[][CLDFB_SLOTS_PER_SUBFRAME][CLDFB_NO_CHANNELS_MAX], /* i : Input audio in CLDFB domain, imag */
+ const int16_t subframe /* i : Subframe to render */
);
ivas_error ivas_sba_get_hoa_dec_matrix(
@@ -156,6 +159,17 @@ void ivas_dirac_dec_binaural(
const int16_t nchan_transport /* i : number of transport channels */
);
+#ifdef JBM_TSM_ON_TCS
+void ivas_dirac_dec_binaural_render(
+ Decoder_Struct *st_ivas, /* i/o: IVAS decoder handle */
+ const uint16_t nSamplesAsked, /* i : number of CLDFB slots requested */
+ uint16_t *nSamplesRendered, /* o : number of CLDFB slots rendered */
+ uint16_t *nSamplesAvailable, /* o : number of CLDFB slots still to render */
+ const int16_t nchan_transport, /* i : number of transport channels */
+ float *output_f[] /* o : rendered time signal */
+);
+#endif
+
ivas_error ivas_dirac_dec_init_binaural_data(
Decoder_Struct *st_ivas, /* i/o: IVAS decoder structure */
HRTFS_PARAMBIN_HANDLE hHrtfParambin /* i : HRTF structure for rendering */
@@ -222,7 +236,14 @@ ivas_error ivas_td_binaural_renderer_unwrap(
const int16_t Opt_Headrotation, /* i : Head rotation flag */
const IVAS_QUATERNION *Quaternions, /* i : Head tracking data per subframe */
const IVAS_VECTOR3 *Pos, /* i : Listener position data per subframe */
- float output[][L_FRAME48k], /* i/o: SCE channels / Binaural synthesis */
+#ifdef FIX_356_ISM_METADATA_SYNC
+ const int16_t ism_md_subframe_update,
+#endif
+#ifdef JBM_TSM_ON_TCS
+ float *output[], /* i/o: SCE channels / Binaural synthesis */
+#else
+ float output[][L_FRAME48k], /* i/o: SCE channels / Binaural synthesis */
+#endif
const int16_t output_frame /* i : output frame length */
);
@@ -264,9 +285,18 @@ void ivas_td_binaural_close(
ivas_error TDREND_GetMix(
BINAURAL_TD_OBJECT_RENDERER_HANDLE hBinRendererTd, /* i/o: TD renderer handle */
+#ifdef JBM_TSM_ON_TCS
+ float *output[], /* i/o: ISM object synth / rendered output in 0,1 */
+#else
float output[][L_FRAME48k], /* i/o: ISM object synth / rendered output in 0,1 */
+#endif
const int16_t subframe_length, /* i/o: subframe length */
+#ifdef FIX_356_ISM_METADATA_SYNC
+ const int16_t subframe_idx, /* i : Subframe index to 5 ms subframe */
+ const int16_t ism_md_subframe_update /* Number of subframes to delay metadata to sync with audio */
+#else
const int16_t subframe_idx /* i : Subframe index to 5 ms subframe */
+#endif
);
void TDREND_Update_listener_orientation(
@@ -279,10 +309,19 @@ void TDREND_Update_listener_orientation(
void TDREND_Update_object_positions(
BINAURAL_TD_OBJECT_RENDERER_HANDLE hBinRendererTd, /* i/o : TD Renderer handle */
const int16_t num_src, /* i : number of sources to render */
+#ifndef FIX_356_ISM_METADATA_SYNC
const int16_t lfe_idx, /* i : Input LFE index */
+#endif
const IVAS_FORMAT in_format, /* i : Format of input sources */
- const ISM_METADATA_HANDLE *hIsmMetaData, /* i : Input metadata for ISM objects */
+ const ISM_METADATA_HANDLE *hIsmMetaData /* i : Input metadata for ISM objects */
+#ifndef FIX_356_ISM_METADATA_SYNC
+ ,
+#ifdef JBM_TSM_ON_TCS
+ float *output[] /* i/o: SCE/MC channels */
+#else
float output[][L_FRAME48k] /* i/o: SCE/MC channels */
+#endif
+#endif
);
void BSplineModelEvalDealloc(
@@ -353,7 +392,11 @@ void TDREND_SRC_REND_UpdateFiltersFromSpatialParams(
int16_t *itd, /* o: ITD value */
float *Gain, /* o: Gain value */
TDREND_SRC_t *Src_p,
+#ifdef FIX_356_ISM_METADATA_SYNC
+ const int16_t subframe_update_flag /* i : Flag to determine update subframe idx */
+#else
const int16_t subframe_idx /* i : Subframe index to 5 ms subframe */
+#endif
);
ivas_error TDREND_SRC_Alloc(
@@ -462,12 +505,8 @@ void TDREND_firfilt(
float *mem, /* i/o: filter memory */
const int16_t subframe_length, /* i : Length of signal */
const int16_t filterlength, /* i : Filter length */
-#ifdef FIX_379_GAININTP
const float Gain, /* i : Gain */
const float prevGain /* i : Previous gain */
-#else
- const float Gain /* i : Gain */
-#endif
);
@@ -488,7 +527,8 @@ void ivas_rend_closeCrend(
CREND_WRAPPER_HANDLE *pCrend );
ivas_error ivas_rend_initCrendWrapper(
- CREND_WRAPPER_HANDLE *pCrend );
+ CREND_WRAPPER_HANDLE *pCrend
+);
ivas_error ivas_rend_crendProcess(
const CREND_WRAPPER *pCrend,
@@ -498,11 +538,30 @@ ivas_error ivas_rend_crendProcess(
HEAD_TRACK_DATA_HANDLE hHeadTrackData,
IVAS_OUTPUT_SETUP_HANDLE hIntSetup,
EFAP_HANDLE hEFAPdata,
+#ifdef JBM_TSM_ON_TCS
+ float *output[], /* i/o: input/output audio channels */
+#else
float output[][L_FRAME48k], /* i/o: input/output audio channels */
+#endif
const int32_t output_Fs
);
-
+#ifdef JBM_TSM_ON_TCS
+ivas_error ivas_rend_crendProcessSubframe(
+ const CREND_WRAPPER *pCrend, /* i/o: Crend wrapper handle */
+ const AUDIO_CONFIG inConfig, /* i : input audio configuration */
+ const AUDIO_CONFIG outConfig, /* i : output audio configuration */
+ const DECODER_CONFIG_HANDLE hDecoderConfig, /* i : decoder config. structure */
+ const HEAD_TRACK_DATA_HANDLE hHeadTrackData, /* i : Head tracking data structure */
+ const IVAS_OUTPUT_SETUP_HANDLE hIntSetup, /* i : internal setup handle */
+ const EFAP_HANDLE hEFAPdata, /* i : EFAP handle */
+ DECODER_TC_BUFFER_HANDLE hTcBuffer, /* i/o: JBM handle */
+ float *input_f[], /* i : transport channels */
+ float *output[], /* i/o: input/output audio channels */
+ const int16_t n_samples_to_render, /* i : output frame length per channel */
+ const int32_t output_Fs /* i : output sampling rate */
+);
+#endif
ivas_error ivas_crend_init_from_rom(
@@ -542,16 +601,21 @@ void ivas_binaural_reverb_close(
REVERB_STRUCT_HANDLE *hReverb /* i/o: binaural reverb handle */
);
-void ivas_binaural_reverb_processFrame(
- REVERB_STRUCT_HANDLE hReverb, /* i/o: binaural reverb handle */
- const int16_t numInChannels, /* i : num input channels to be processed */
- float inReal[][CLDFB_NO_COL_MAX][CLDFB_NO_CHANNELS_MAX], /* i : input CLDFB data real */
- float inImag[][CLDFB_NO_COL_MAX][CLDFB_NO_CHANNELS_MAX], /* i : input CLDFB data imag */
- float outReal[][CLDFB_NO_COL_MAX][CLDFB_NO_CHANNELS_MAX], /* o : output CLDFB data real */
- float outImag[][CLDFB_NO_COL_MAX][CLDFB_NO_CHANNELS_MAX], /* o : output CLDFB data imag */
- const uint8_t offsetSamplesIO /* i : number of offset samples */
+void ivas_binaural_reverb_processSubframe(
+ REVERB_STRUCT_HANDLE hReverb, /* i/o: binaural reverb handle */
+ const int16_t numInChannels, /* i : num input channels to be processed */
+#ifdef JBM_TSM_ON_TCS
+ const int16_t numSlots, /* i : number of slots to be processed */
+#endif
+ float inReal[][CLDFB_SLOTS_PER_SUBFRAME][CLDFB_NO_CHANNELS_MAX], /* i : input CLDFB data real */
+ float inImag[][CLDFB_SLOTS_PER_SUBFRAME][CLDFB_NO_CHANNELS_MAX], /* i : input CLDFB data imag */
+ float outReal[][CLDFB_SLOTS_PER_SUBFRAME][CLDFB_NO_CHANNELS_MAX], /* o : output CLDFB data real */
+ float outImag[][CLDFB_SLOTS_PER_SUBFRAME][CLDFB_NO_CHANNELS_MAX] /* o : output CLDFB data imag */
);
+#ifdef JBM_TSM_ON_TCS
+#endif
+
ivas_error ivas_reverb_open(
REVERB_HANDLE *hReverb, /* i/o: Reverberator handle */
const AUDIO_CONFIG input_audio_config, /* i : reverb. input audio configuration */
@@ -568,8 +632,13 @@ ivas_error ivas_reverb_process(
const REVERB_HANDLE hReverb, /* i : Reverberator handle */
const AUDIO_CONFIG input_audio_config, /* i : reverb. input audio configuration */
const int16_t mix_signals, /* i : add reverb to output signal */
+#ifdef JBM_TSM_ON_TCS
+ float *pcm_in[], /* i : the PCM audio to apply reverb on */
+ float *pcm_out[], /* o : the PCM audio with reverb applied */
+#else
float pcm_in[][L_FRAME48k], /* i : the PCM audio to apply reverb on */
float pcm_out[][L_FRAME48k], /* o : the PCM audio with reverb applied */
+#endif
const int16_t i_ts /* i : subframe index */
);
@@ -792,7 +861,11 @@ void SHrotmatgen(
void rotateFrame_shd(
HEAD_TRACK_DATA_HANDLE hHeadTrackData, /* i : head track handle */
- float output[][L_FRAME48k], /* i/o: unrotated HOA3 signal buffer in TD */
+#ifdef JBM_TSM_ON_TCS
+ float *output[], /* i/o: unrotated HOA3 signal buffer in TD */
+#else
+ float output[][L_FRAME48k], /* i/o: unrotated HOA3 signal buffer in TD */
+#endif
const int16_t subframe_len, /* i : subframe length per channel */
const IVAS_OUTPUT_SETUP hTransSetup, /* i : format for rotation */
const int16_t subframe_idx /* i : subframe index */
@@ -800,7 +873,11 @@ void rotateFrame_shd(
void rotateFrame_sd(
HEAD_TRACK_DATA_HANDLE hHeadTrackData, /* i : head track handle */
- float output[][L_FRAME48k], /* i/o: unrotated SD signal buffer in TD */
+#ifdef JBM_TSM_ON_TCS
+ float *output[], /* i/o: unrotated SD signal buffer in TD */
+#else
+ float output[][L_FRAME48k], /* i/o: unrotated SD signal buffer in TD */
+#endif
const int16_t subframe_len, /* i : subframe length per channel */
const IVAS_OUTPUT_SETUP hTransSetup, /* i : format for rotation */
const EFAP_HANDLE hEFAPdata, /* i : EFAP structure */
@@ -812,6 +889,9 @@ void rotateFrame_shd_cldfb(
float Cldfb_ImagBuffer[][MAX_PARAM_SPATIAL_SUBFRAMES][CLDFB_NO_CHANNELS_MAX], /* i/o: unrotated HOA3 signal buffer in cldfb domain imag part */
float Rmat[3][3], /* i : real-space rotation matrix */
const int16_t nInChannels, /* i : number of channels */
+#ifdef JBM_TSM_ON_TCS
+ const int16_t numTimeSlots, /* i : number of time slots to process */
+#endif
const int16_t shd_rot_max_order /* i : split-order rotation method */
);
@@ -821,6 +901,9 @@ void rotateFrame_sd_cldfb(
float Cldfb_ImagBuffer[][MAX_PARAM_SPATIAL_SUBFRAMES][CLDFB_NO_CHANNELS_MAX], /* i/o: unrotated HOA3 signal buffer in cldfb domain imag part */
const IVAS_OUTPUT_SETUP_HANDLE hOutputSetup, /* i : output format setup number of channels */
const EFAP_HANDLE hEFAPdata, /* i : EFAP structure */
+#ifdef JBM_TSM_ON_TCS
+ const int16_t numTimeSlots, /* i : number of time slots to process */
+#endif
const int16_t nb_band /* i : number of CLDFB bands to process */
);
@@ -853,7 +936,11 @@ ivas_error ivas_orient_trk_Init(
ivas_error ivas_orient_trk_SetTrackingType(
ivas_orient_trk_state_t *pOTR, /* i/o: orientation tracker handle */
+#ifdef FIX_439_OTR_PARAMS
+ const HEAD_ORIENT_TRK_T orientation_tracking /* i : orientation tracking type */
+#else
const OTR_TRACKING_T trackingType /* i : orientation tracking type */
+#endif
);
ivas_error ivas_orient_trk_SetReferenceRotation(
diff --git a/lib_rend/ivas_reverb.c b/lib_rend/ivas_reverb.c
index 65a7c60ed9aaa3c76801d20030d3d4fbcacdcead..baa83fad0e58d61fb16a3eb6ccee7f1e0f353728 100644
--- a/lib_rend/ivas_reverb.c
+++ b/lib_rend/ivas_reverb.c
@@ -1437,7 +1437,11 @@ static void reverb_block(
static ivas_error downmix_input_block(
const REVERB_HANDLE hReverb,
+#ifdef JBM_TSM_ON_TCS
+ float *pcm_in[],
+#else
float pcm_in[][L_FRAME48k],
+#endif
const AUDIO_CONFIG input_audio_config,
float *pPcm_out,
const int16_t input_offset )
@@ -1579,9 +1583,14 @@ ivas_error ivas_reverb_process(
const REVERB_HANDLE hReverb, /* i : Reverberator handle */
const AUDIO_CONFIG input_audio_config, /* i : reverb. input audio configuration */
const int16_t mix_signals, /* i : add reverb to output signal */
- float pcm_in[][L_FRAME48k], /* i : the PCM audio to apply reverb on */
- float pcm_out[][L_FRAME48k], /* o : the PCM audio with reverb applied */
- const int16_t i_ts /* i : subframe index */
+#ifdef JBM_TSM_ON_TCS
+ float *pcm_in[], /* i : the PCM audio to apply reverb on */
+ float *pcm_out[], /* o : the PCM audio with reverb applied */
+#else
+ float pcm_in[][L_FRAME48k], /* i : the PCM audio to apply reverb on */
+ float pcm_out[][L_FRAME48k], /* o : the PCM audio with reverb applied */
+#endif
+ const int16_t i_ts /* i : subframe index */
)
{
float tmp0[L_FRAME48k / MAX_PARAM_SPATIAL_SUBFRAMES], tmp1[L_FRAME48k / MAX_PARAM_SPATIAL_SUBFRAMES], tmp2[L_FRAME48k / MAX_PARAM_SPATIAL_SUBFRAMES];
@@ -1616,25 +1625,39 @@ ivas_error ivas_reverb_process(
* Compute the reverberation - room effect
*------------------------------------------------------------------------*/
-void ivas_binaural_reverb_processFrame(
- REVERB_STRUCT_HANDLE hReverb, /* i/o: binaural reverb handle */
- const int16_t numInChannels, /* i : num inputs to be processed */
- float inReal[][CLDFB_NO_COL_MAX][CLDFB_NO_CHANNELS_MAX], /* i : input CLDFB data real, Comment: This change swaps two first dimensions as first dimension is not constant. */
- float inImag[][CLDFB_NO_COL_MAX][CLDFB_NO_CHANNELS_MAX], /* i : input CLDFB data imag */
- float outReal[][CLDFB_NO_COL_MAX][CLDFB_NO_CHANNELS_MAX], /* o : output CLDFB data real */
- float outImag[][CLDFB_NO_COL_MAX][CLDFB_NO_CHANNELS_MAX], /* o : output CLDFB data imag */
- const uint8_t offsetSamplesIO /* i : number of offset samples */
+void ivas_binaural_reverb_processSubframe(
+ REVERB_STRUCT_HANDLE hReverb, /* i/o: binaural reverb handle */
+ const int16_t numInChannels, /* i : num inputs to be processed */
+#ifdef JBM_TSM_ON_TCS
+ const int16_t numSlots, /* i : number of slots to be processed */
+#endif
+ float inReal[][CLDFB_SLOTS_PER_SUBFRAME][CLDFB_NO_CHANNELS_MAX], /* i : input CLDFB data real, Comment: This change swaps two first dimensions as first dimension is not constant. */
+ float inImag[][CLDFB_SLOTS_PER_SUBFRAME][CLDFB_NO_CHANNELS_MAX], /* i : input CLDFB data imag */
+ float outReal[][CLDFB_SLOTS_PER_SUBFRAME][CLDFB_NO_CHANNELS_MAX], /* o : output CLDFB data real */
+ float outImag[][CLDFB_SLOTS_PER_SUBFRAME][CLDFB_NO_CHANNELS_MAX] /* o : output CLDFB data imag */
)
{
/* Declare the required variables */
int16_t idx, bin, ch, sample, invertSampleIndex, tapIdx, *phaseShiftTypePr;
float **tapRealPr, **tapImagPr;
+ push_wmops( "binaural_reverb" );
/* 1) Rotate the data in the loop buffer of the reverberator.
* Notice that the audio at the loop buffers is at time-inverted order
* for convolution purposes later on. */
for ( bin = 0; bin < hReverb->numBins; bin++ )
{
+#ifdef JBM_TSM_ON_TCS
+ /* Move the data forwards by blockSize (i.e. by the frame size of 16 CLDFB slots) */
+ mvr2r( hReverb->loopBufReal[bin], hReverb->loopBufReal[bin] + numSlots, hReverb->loopBufLength[bin] );
+ mvr2r( hReverb->loopBufImag[bin], hReverb->loopBufImag[bin] + numSlots, hReverb->loopBufLength[bin] );
+
+ /* Add the data from the end of the loop to the beginning, with an attenuation factor
+ * according to RT60. This procedure generates an IIR decaying response. The response
+ * is decorrelated later on. */
+ v_multc( hReverb->loopBufReal[bin] + hReverb->loopBufLength[bin], hReverb->loopAttenuationFactor[bin], hReverb->loopBufReal[bin], numSlots );
+ v_multc( hReverb->loopBufImag[bin] + hReverb->loopBufLength[bin], hReverb->loopAttenuationFactor[bin], hReverb->loopBufImag[bin], numSlots );
+#else
/* Move the data forwards by blockSize (i.e. by the frame size of 16 CLDFB slots) */
mvr2r( hReverb->loopBufReal[bin], hReverb->loopBufReal[bin] + hReverb->blockSize, hReverb->loopBufLength[bin] );
mvr2r( hReverb->loopBufImag[bin], hReverb->loopBufImag[bin] + hReverb->blockSize, hReverb->loopBufLength[bin] );
@@ -1644,15 +1667,23 @@ void ivas_binaural_reverb_processFrame(
* is decorrelated later on. */
v_multc( hReverb->loopBufReal[bin] + hReverb->loopBufLength[bin], hReverb->loopAttenuationFactor[bin], hReverb->loopBufReal[bin], hReverb->blockSize );
v_multc( hReverb->loopBufImag[bin] + hReverb->loopBufLength[bin], hReverb->loopAttenuationFactor[bin], hReverb->loopBufImag[bin], hReverb->blockSize );
+#endif
}
/* 2) Apply the determined pre-delay to the input audio, and add the delayed audio to the loop. */
idx = hReverb->preDelayBufferIndex;
+#ifdef JBM_TSM_ON_TCS
+ for ( sample = 0; sample < numSlots; sample++ )
+#else
for ( sample = 0; sample < hReverb->blockSize; sample++ )
+#endif
{
- uint16_t sampleWithOffset;
- sampleWithOffset = sample + offsetSamplesIO;
+#ifdef JBM_TSM_ON_TCS
+ invertSampleIndex = numSlots - sample - 1;
+#else
invertSampleIndex = hReverb->blockSize - sample - 1;
+#endif
+
for ( bin = 0; bin < hReverb->numBins; bin++ )
{
/* Add from pre-delay buffer a sample to the loop buffer, in a time-inverted order.
@@ -1669,13 +1700,13 @@ void ivas_binaural_reverb_processFrame(
{
if ( ch % 2 )
{
- v_add( hReverb->preDelayBufferReal[idx], inReal[ch][sampleWithOffset], hReverb->preDelayBufferReal[idx], hReverb->numBins );
- v_add( hReverb->preDelayBufferImag[idx], inImag[ch][sampleWithOffset], hReverb->preDelayBufferImag[idx], hReverb->numBins );
+ v_add( hReverb->preDelayBufferReal[idx], inReal[ch][sample], hReverb->preDelayBufferReal[idx], hReverb->numBins );
+ v_add( hReverb->preDelayBufferImag[idx], inImag[ch][sample], hReverb->preDelayBufferImag[idx], hReverb->numBins );
}
else
{
- v_sub( hReverb->preDelayBufferReal[idx], inImag[ch][sampleWithOffset], hReverb->preDelayBufferReal[idx], hReverb->numBins );
- v_add( hReverb->preDelayBufferImag[idx], inReal[ch][sampleWithOffset], hReverb->preDelayBufferImag[idx], hReverb->numBins );
+ v_sub( hReverb->preDelayBufferReal[idx], inImag[ch][sample], hReverb->preDelayBufferReal[idx], hReverb->numBins );
+ v_add( hReverb->preDelayBufferImag[idx], inReal[ch][sample], hReverb->preDelayBufferImag[idx], hReverb->numBins );
}
}
idx = ( idx + 1 ) % hReverb->preDelayBufferLength;
@@ -1690,17 +1721,41 @@ void ivas_binaural_reverb_processFrame(
/* These tap pointers have been determined to point to the loop buffer at sparse locations */
tapRealPr = hReverb->tapPointersReal[bin][ch];
tapImagPr = hReverb->tapPointersImag[bin][ch];
+
phaseShiftTypePr = hReverb->tapPhaseShiftType[bin][ch];
/* Flush output */
+#ifdef JBM_TSM_ON_TCS
+ set_f( hReverb->outputBufferReal[bin][ch], 0.0f, numSlots );
+ set_f( hReverb->outputBufferImag[bin][ch], 0.0f, numSlots );
+#else
set_f( hReverb->outputBufferReal[bin][ch], 0.0f, hReverb->blockSize );
set_f( hReverb->outputBufferImag[bin][ch], 0.0f, hReverb->blockSize );
+#endif
/* Add from temporally decaying sparse tap locations the audio to the output. */
for ( tapIdx = 0; tapIdx < hReverb->taps[bin][ch]; tapIdx++ )
{
switch ( phaseShiftTypePr[tapIdx] )
{
+#ifdef JBM_TSM_ON_TCS
+ case 0: /* 0 degrees phase */
+ v_add( hReverb->outputBufferReal[bin][ch], tapRealPr[tapIdx], hReverb->outputBufferReal[bin][ch], numSlots );
+ v_add( hReverb->outputBufferImag[bin][ch], tapImagPr[tapIdx], hReverb->outputBufferImag[bin][ch], numSlots );
+ break;
+ case 1: /* 90 degrees phase */
+ v_sub( hReverb->outputBufferReal[bin][ch], tapImagPr[tapIdx], hReverb->outputBufferReal[bin][ch], numSlots );
+ v_add( hReverb->outputBufferImag[bin][ch], tapRealPr[tapIdx], hReverb->outputBufferImag[bin][ch], numSlots );
+ break;
+ case 2: /* 180 degrees phase */
+ v_sub( hReverb->outputBufferReal[bin][ch], tapRealPr[tapIdx], hReverb->outputBufferReal[bin][ch], numSlots );
+ v_sub( hReverb->outputBufferImag[bin][ch], tapImagPr[tapIdx], hReverb->outputBufferImag[bin][ch], numSlots );
+ break;
+ default: /* 270 degrees phase */
+ v_add( hReverb->outputBufferReal[bin][ch], tapImagPr[tapIdx], hReverb->outputBufferReal[bin][ch], numSlots );
+ v_sub( hReverb->outputBufferImag[bin][ch], tapRealPr[tapIdx], hReverb->outputBufferImag[bin][ch], numSlots );
+ break;
+#else
case 0: /* 0 degrees phase */
v_add( hReverb->outputBufferReal[bin][ch], tapRealPr[tapIdx], hReverb->outputBufferReal[bin][ch], hReverb->blockSize );
v_add( hReverb->outputBufferImag[bin][ch], tapImagPr[tapIdx], hReverb->outputBufferImag[bin][ch], hReverb->blockSize );
@@ -1717,6 +1772,7 @@ void ivas_binaural_reverb_processFrame(
v_add( hReverb->outputBufferReal[bin][ch], tapImagPr[tapIdx], hReverb->outputBufferReal[bin][ch], hReverb->blockSize );
v_sub( hReverb->outputBufferImag[bin][ch], tapRealPr[tapIdx], hReverb->outputBufferImag[bin][ch], hReverb->blockSize );
break;
+#endif
}
}
}
@@ -1726,7 +1782,11 @@ void ivas_binaural_reverb_processFrame(
{
if ( hReverb->useBinauralCoherence )
{
+#ifdef JBM_TSM_ON_TCS
+ for ( sample = 0; sample < numSlots; sample++ )
+#else
for ( sample = 0; sample < hReverb->blockSize; sample++ )
+#endif
{
float leftRe, rightRe, leftIm, rightIm;
@@ -1747,30 +1807,38 @@ void ivas_binaural_reverb_processFrame(
/* 4) Write data to output */
for ( ch = 0; ch < BINAURAL_CHANNELS; ch++ )
{
+#ifdef JBM_TSM_ON_TCS
+ for ( sample = 0; sample < numSlots; sample++ )
+#else
for ( sample = 0; sample < hReverb->blockSize; sample++ )
+#endif
{
- uint16_t sampleWithOffset;
-
- sampleWithOffset = sample + offsetSamplesIO;
- /* Audio was in the temporally inverted order for convolution, re-invert audio to output */
+/* Audio was in the temporally inverted order for convolution, re-invert audio to output */
+#ifdef JBM_TSM_ON_TCS
+ invertSampleIndex = numSlots - sample - 1;
+#else
invertSampleIndex = hReverb->blockSize - sample - 1;
+#endif
for ( bin = 0; bin < hReverb->numBins; bin++ )
{
- outReal[ch][sampleWithOffset][bin] = hReverb->outputBufferReal[bin][ch][invertSampleIndex];
- outImag[ch][sampleWithOffset][bin] = hReverb->outputBufferImag[bin][ch][invertSampleIndex];
+ outReal[ch][sample][bin] = hReverb->outputBufferReal[bin][ch][invertSampleIndex];
+ outImag[ch][sample][bin] = hReverb->outputBufferImag[bin][ch][invertSampleIndex];
}
for ( ; bin < CLDFB_NO_CHANNELS_MAX; bin++ )
{
- outReal[ch][sampleWithOffset][bin] = 0.0f;
- outImag[ch][sampleWithOffset][bin] = 0.0f;
+ outReal[ch][sample][bin] = 0.0f;
+ outImag[ch][sample][bin] = 0.0f;
}
}
}
+ pop_wmops();
return;
}
+#ifdef JBM_TSM_ON_TCS
+#endif
/*-------------------------------------------------------------------------
* ivas_binaural_reverb_open()
diff --git a/lib_rend/ivas_rom_binauralRenderer.c b/lib_rend/ivas_rom_binauralRenderer.c
index 9708bac83aec16af96f97ae080fba9933f23d4bb..560a1382d4da5baa0b2f20df636b2f1c17a04bac 100644
--- a/lib_rend/ivas_rom_binauralRenderer.c
+++ b/lib_rend/ivas_rom_binauralRenderer.c
@@ -53,6 +53,9 @@
/*
* Generated with Matlab version 9.3.0.713579 (R2017b) by MUXE6256
*/
+
+#ifndef UPDATE_SBA_FILTER
+
const float FASTCONV_HOA3_latency_s = 0.001979167f;
const float leftHRIRReal_HOA3[BINAURAL_CONVBANDS][HRTF_SH_CHANNELS][BINAURAL_NTAPS]=
{
@@ -3670,6 +3673,7071 @@ const float rightHRIRImag_HOA3[BINAURAL_CONVBANDS][HRTF_SH_CHANNELS][BINAURAL_NT
}
};
+#endif
+
+#ifdef UPDATE_SBA_FILTER
+
+const float FASTCONV_HOA3_latency_s = 0.000666667f;
+const float leftHRIRReal_HOA3[BINAURAL_CONVBANDS][16][BINAURAL_NTAPS]=
+{
+ {
+ {+0.028305f, +0.686064f, +0.068005f, +0.008358f, +0.000134f},
+ {+0.041076f, +0.081510f, -0.101574f, +0.012332f, +0.000133f},
+ {+0.004694f, +0.091178f, -0.006019f, -0.000987f, -0.000100f},
+ {+0.005000f, +0.062531f, -0.030068f, +0.002120f, -0.000090f},
+ {+0.008304f, +0.004854f, +0.003618f, -0.000840f, -0.000150f},
+ {+0.005344f, +0.010835f, +0.007864f, +0.004915f, -0.000112f},
+ {-0.014194f, +0.005486f, -0.000750f, -0.002195f, +0.000158f},
+ {+0.002251f, -0.002762f, +0.046227f, +0.004129f, +0.000004f},
+ {-0.024537f, +0.046996f, -0.049712f, -0.006618f, +0.000145f},
+ {+0.010068f, -0.052648f, +0.026763f, +0.010223f, +0.000366f},
+ {+0.000943f, +0.017480f, -0.020482f, -0.001034f, -0.000058f},
+ {+0.002377f, -0.034436f, -0.006489f, +0.012518f, +0.000220f},
+ {-0.003606f, -0.027453f, +0.015178f, +0.001090f, -0.000006f},
+ {-0.000854f, -0.033509f, +0.016348f, +0.002809f, +0.000078f},
+ {+0.001127f, -0.002978f, +0.013287f, +0.005932f, -0.000006f},
+ {-0.002728f, -0.006413f, +0.003444f, +0.002047f, +0.000053f}
+ },
+ {
+ {-0.060981f, +0.539033f, -0.032927f, -0.008925f, -0.000158f},
+ {-0.088569f, +0.331317f, +0.135589f, -0.009798f, -0.000139f},
+ {-0.006979f, +0.010016f, -0.062582f, +0.002090f, +0.000127f},
+ {-0.010389f, +0.024941f, -0.053685f, -0.002256f, +0.000117f},
+ {-0.013525f, -0.047393f, -0.001706f, +0.001388f, +0.000191f},
+ {-0.006413f, -0.030122f, -0.020701f, -0.011138f, +0.000148f},
+ {+0.024834f, +0.109440f, +0.032236f, +0.002032f, -0.000215f},
+ {-0.002223f, -0.102504f, -0.064424f, -0.005351f, -0.000007f},
+ {+0.037480f, +0.308972f, +0.087606f, +0.006506f, -0.000210f},
+ {-0.016939f, -0.106048f, -0.043760f, -0.005027f, -0.000470f},
+ {-0.000739f, -0.002371f, -0.021897f, -0.001907f, +0.000076f},
+ {-0.005038f, -0.073983f, -0.110448f, -0.018835f, -0.000283f},
+ {+0.003491f, -0.004047f, +0.005200f, -0.002767f, +0.000014f},
+ {+0.001174f, +0.011186f, +0.026019f, -0.003363f, -0.000098f},
+ {-0.002185f, -0.029503f, -0.056810f, -0.012753f, +0.000001f},
+ {+0.003633f, +0.007292f, -0.011811f, -0.003296f, -0.000071f}
+ },
+ {
+ {+0.056640f, +0.424888f, -0.091068f, -0.008146f, -0.000105f},
+ {+0.085624f, +0.535380f, -0.135686f, -0.024218f, -0.000137f},
+ {+0.000837f, -0.039137f, -0.022512f, -0.003663f, +0.000063f},
+ {+0.009275f, -0.013781f, -0.023629f, -0.005508f, +0.000051f},
+ {+0.004547f, -0.088202f, +0.042587f, -0.003924f, +0.000093f},
+ {-0.003101f, -0.099791f, +0.033209f, +0.007324f, +0.000060f},
+ {-0.010598f, +0.183236f, -0.035352f, +0.008713f, -0.000074f},
+ {-0.003128f, -0.087287f, -0.092687f, -0.003205f, -0.000001f},
+ {-0.002915f, +0.422198f, -0.021401f, +0.017334f, -0.000046f},
+ {+0.008367f, -0.030365f, -0.081942f, -0.019445f, -0.000222f},
+ {-0.002027f, -0.059247f, +0.024597f, +0.009143f, +0.000033f},
+ {+0.005485f, -0.016036f, -0.189920f, +0.005523f, -0.000134f},
+ {+0.004590f, +0.043786f, -0.049890f, +0.002054f, -0.000006f},
+ {+0.000794f, +0.086150f, -0.052409f, -0.001703f, -0.000051f},
+ {+0.002015f, +0.016274f, -0.139462f, +0.010767f, +0.000013f},
+ {+0.000980f, +0.021151f, -0.025610f, +0.002927f, -0.000028f}
+ },
+ {
+ {-0.037044f, +0.299825f, +0.010626f, +0.009027f, +0.000178f},
+ {-0.073631f, +0.563948f, +0.256507f, +0.030068f, +0.000165f},
+ {+0.001394f, +0.007863f, +0.051772f, +0.005838f, -0.000136f},
+ {-0.007311f, +0.033976f, +0.087547f, +0.012955f, -0.000125f},
+ {-0.000742f, +0.006564f, +0.155719f, +0.010210f, -0.000207f},
+ {+0.003772f, -0.011095f, +0.118202f, +0.002442f, -0.000158f},
+ {-0.001621f, -0.014236f, -0.266669f, -0.019686f, +0.000230f},
+ {+0.004592f, +0.006155f, +0.002774f, +0.008968f, +0.000009f},
+ {-0.017921f, +0.015905f, -0.425734f, -0.038383f, +0.000222f},
+ {-0.007216f, +0.258967f, +0.290441f, +0.007092f, +0.000519f},
+ {+0.003522f, -0.023316f, +0.032467f, -0.009674f, -0.000084f},
+ {-0.006507f, +0.177693f, +0.033997f, -0.006462f, +0.000311f},
+ {-0.006842f, +0.024376f, -0.051686f, +0.001498f, -0.000018f},
+ {-0.002603f, +0.039216f, -0.091765f, +0.003591f, +0.000108f},
+ {-0.003570f, +0.063130f, -0.095408f, -0.005271f, -0.000002f},
+ {-0.003443f, +0.045327f, +0.012038f, -0.006717f, +0.000078f}
+ },
+ {
+ {+0.016927f, -0.038791f, +0.287896f, +0.014303f, +0.000072f},
+ {+0.067605f, -0.097306f, +0.721167f, +0.014182f, +0.000134f},
+ {+0.004523f, -0.006482f, +0.087578f, -0.003063f, -0.000024f},
+ {+0.010963f, -0.024388f, +0.147380f, -0.008366f, -0.000010f},
+ {+0.009045f, +0.033260f, +0.131601f, -0.010659f, -0.000033f},
+ {+0.006391f, +0.001186f, +0.117010f, -0.003913f, -0.000007f},
+ {-0.000206f, -0.124154f, -0.212720f, +0.011624f, -0.000013f},
+ {+0.001006f, +0.018224f, +0.038185f, -0.004418f, -0.000004f},
+ {+0.005972f, -0.280246f, -0.279425f, +0.024886f, -0.000056f},
+ {+0.013866f, +0.056049f, +0.470046f, +0.033031f, +0.000066f},
+ {-0.002003f, +0.013997f, -0.006699f, +0.002838f, -0.000007f},
+ {+0.005432f, +0.012448f, +0.193385f, +0.021709f, +0.000041f},
+ {+0.002080f, -0.035733f, +0.001464f, -0.003877f, +0.000020f},
+ {+0.000948f, -0.008178f, -0.047042f, -0.001214f, +0.000022f},
+ {+0.008010f, -0.037066f, -0.006003f, +0.001581f, -0.000020f},
+ {+0.002016f, -0.033476f, +0.072960f, +0.011160f, +0.000001f}
+ },
+ {
+ {-0.031783f, -0.056831f, +0.279059f, -0.028993f, -0.000193f},
+ {-0.066811f, -0.547107f, +0.401585f, -0.049258f, -0.000209f},
+ {-0.014835f, -0.045923f, +0.063394f, -0.003455f, +0.000127f},
+ {-0.030703f, -0.186180f, +0.047058f, -0.002768f, +0.000115f},
+ {-0.020147f, -0.183472f, -0.029803f, +0.002654f, +0.000199f},
+ {-0.004470f, -0.071648f, +0.045482f, -0.003212f, +0.000142f},
+ {+0.003858f, +0.057272f, -0.023397f, +0.006911f, -0.000202f},
+ {-0.004365f, -0.021410f, +0.013528f, -0.002517f, -0.000010f},
+ {-0.011844f, +0.030236f, +0.050498f, +0.004358f, -0.000183f},
+ {-0.006262f, -0.197324f, +0.174496f, -0.041478f, -0.000509f},
+ {-0.000909f, +0.022088f, -0.010300f, +0.001930f, +0.000082f},
+ {+0.000576f, -0.053541f, +0.096593f, -0.021942f, -0.000302f},
+ {-0.001649f, -0.054620f, +0.008127f, +0.002136f, +0.000016f},
+ {+0.004848f, +0.029592f, +0.000282f, +0.000006f, -0.000106f},
+ {-0.010837f, -0.090950f, -0.014402f, -0.000183f, +0.000006f},
+ {+0.000125f, -0.021283f, +0.064876f, -0.009148f, -0.000073f}
+ },
+ {
+ {+0.115524f, -0.001880f, -0.031709f, +0.016815f, -0.000032f},
+ {+0.083119f, -0.442745f, -0.062014f, +0.030630f, -0.000109f},
+ {+0.026381f, -0.044427f, -0.014701f, +0.004175f, -0.000007f},
+ {+0.059970f, -0.279751f, -0.022479f, +0.004671f, -0.000021f},
+ {+0.025539f, -0.285695f, -0.030687f, +0.001281f, -0.000018f},
+ {-0.015563f, -0.014341f, -0.021407f, +0.004386f, -0.000034f},
+ {-0.005271f, +0.080088f, +0.036839f, -0.008678f, +0.000080f},
+ {-0.004239f, -0.044848f, +0.005762f, +0.002882f, +0.000009f},
+ {+0.051110f, +0.084066f, +0.036589f, -0.007555f, +0.000131f},
+ {-0.012587f, -0.147413f, -0.020658f, +0.013969f, +0.000077f},
+ {+0.003103f, +0.017462f, -0.008157f, -0.001803f, -0.000018f},
+ {-0.001965f, +0.006861f, -0.032042f, +0.005627f, +0.000042f},
+ {+0.003954f, -0.069529f, +0.014309f, +0.000469f, -0.000034f},
+ {-0.011351f, +0.041303f, +0.021348f, +0.000056f, +0.000005f},
+ {+0.003411f, -0.131943f, -0.006306f, -0.000445f, +0.000025f},
+ {-0.006265f, +0.023141f, +0.008583f, +0.003180f, +0.000023f}
+ },
+ {
+ {-0.170064f, -0.305557f, -0.025217f, +0.001133f, +0.000198f},
+ {-0.064730f, -0.498651f, -0.047336f, +0.004429f, +0.000255f},
+ {-0.023390f, -0.090206f, -0.010300f, +0.000988f, -0.000108f},
+ {-0.044740f, -0.402670f, -0.013847f, +0.001569f, -0.000092f},
+ {-0.008298f, -0.311166f, -0.004422f, +0.002306f, -0.000173f},
+ {+0.024372f, +0.077330f, -0.000442f, +0.001491f, -0.000110f},
+ {+0.006327f, +0.051079f, +0.002801f, -0.003002f, +0.000146f},
+ {+0.022671f, -0.029757f, -0.017304f, +0.000691f, +0.000009f},
+ {-0.067089f, -0.067084f, +0.027632f, -0.007480f, +0.000108f},
+ {+0.016067f, -0.071916f, -0.031764f, +0.005887f, +0.000449f},
+ {-0.001118f, +0.007300f, -0.004732f, +0.000912f, -0.000072f},
+ {-0.012764f, +0.015163f, -0.034285f, +0.004782f, +0.000265f},
+ {+0.002476f, -0.078915f, +0.001493f, -0.000518f, -0.000008f},
+ {+0.012009f, +0.058211f, +0.005130f, -0.001142f, +0.000096f},
+ {+0.017876f, -0.124879f, -0.017363f, +0.001041f, -0.000014f},
+ {+0.016489f, +0.044821f, -0.013683f, +0.000199f, +0.000060f}
+ },
+ {
+ {+0.031523f, -0.568562f, -0.010165f, -0.004741f, -0.000011f},
+ {-0.072210f, -0.453377f, -0.012668f, -0.009988f, +0.000056f},
+ {-0.013073f, -0.089526f, -0.006790f, -0.002603f, +0.000024f},
+ {-0.055858f, -0.385059f, +0.007901f, -0.002683f, +0.000038f},
+ {-0.048389f, -0.243348f, +0.011742f, -0.002577f, +0.000053f},
+ {-0.000883f, +0.129298f, +0.003415f, -0.002563f, +0.000054f},
+ {+0.004842f, +0.028248f, -0.014727f, +0.004067f, -0.000113f},
+ {-0.035207f, +0.044693f, -0.000317f, -0.001511f, -0.000014f},
+ {+0.027873f, -0.208313f, -0.025747f, +0.006096f, -0.000162f},
+ {-0.003882f, -0.022910f, +0.004172f, -0.004195f, -0.000185f},
+ {-0.007316f, +0.007332f, +0.005614f, -0.000479f, +0.000037f},
+ {+0.030651f, -0.049980f, +0.004306f, -0.003095f, -0.000103f},
+ {-0.012670f, -0.046258f, -0.010787f, -0.000294f, +0.000044f},
+ {-0.001544f, +0.071605f, -0.001508f, +0.001151f, -0.000025f},
+ {-0.039147f, -0.057668f, +0.001114f, -0.001056f, -0.000026f},
+ {-0.013243f, +0.076337f, -0.002755f, -0.000535f, -0.000039f}
+ },
+ {
+ {+0.207932f, -0.287807f, +0.039075f, +0.000182f, -0.000191f},
+ {+0.222358f, -0.019823f, +0.045919f, -0.001569f, -0.000284f},
+ {+0.051902f, +0.024897f, +0.018540f, -0.000535f, +0.000087f},
+ {+0.157008f, -0.084022f, +0.015927f, -0.001511f, +0.000065f},
+ {+0.104303f, -0.038679f, +0.004300f, -0.001876f, +0.000138f},
+ {-0.031107f, +0.090841f, +0.009802f, -0.001340f, +0.000075f},
+ {-0.026573f, -0.012360f, -0.012445f, +0.003442f, -0.000083f},
+ {+0.021614f, +0.128929f, +0.008965f, -0.000458f, -0.000006f},
+ {+0.022498f, -0.192805f, -0.008217f, +0.005889f, -0.000025f},
+ {+0.001966f, -0.020932f, +0.017205f, -0.001490f, -0.000358f},
+ {+0.013558f, +0.031486f, +0.001450f, -0.000305f, +0.000057f},
+ {-0.020576f, -0.126851f, +0.015311f, -0.000876f, -0.000211f},
+ {+0.011427f, -0.005250f, -0.003401f, +0.000196f, -0.000006f},
+ {-0.015857f, +0.049501f, -0.003717f, +0.000601f, -0.000080f},
+ {+0.034004f, +0.039429f, +0.003524f, -0.000004f, +0.000023f},
+ {-0.014818f, +0.079680f, +0.007758f, +0.000184f, -0.000042f}
+ },
+ {
+ {-0.203020f, +0.343926f, -0.022319f, +0.001551f, +0.000052f},
+ {-0.128697f, +0.502946f, -0.012208f, +0.003598f, +0.000018f},
+ {-0.021293f, +0.148245f, -0.006309f, +0.001691f, -0.000030f},
+ {-0.108184f, +0.296591f, -0.010288f, +0.001875f, -0.000040f},
+ {-0.072445f, +0.199735f, -0.008865f, +0.001996f, -0.000070f},
+ {+0.035970f, +0.000468f, -0.003327f, +0.001758f, -0.000054f},
+ {+0.022536f, -0.076991f, +0.011763f, -0.002716f, +0.000111f},
+ {+0.019549f, +0.129451f, +0.001977f, +0.001130f, +0.000018f},
+ {-0.040267f, -0.070315f, +0.008077f, -0.004109f, +0.000149f},
+ {-0.011400f, -0.010732f, -0.007406f, +0.002026f, +0.000250f},
+ {-0.002851f, +0.052737f, -0.000419f, +0.000375f, -0.000049f},
+ {-0.020950f, -0.124942f, -0.003929f, +0.001693f, +0.000137f},
+ {-0.002830f, +0.012262f, +0.001345f, -0.000201f, -0.000049f},
+ {+0.023252f, -0.010554f, +0.006382f, -0.000870f, +0.000037f},
+ {+0.002904f, +0.073991f, +0.004806f, +0.000805f, +0.000022f},
+ {+0.038844f, +0.012454f, +0.000939f, +0.000294f, +0.000047f}
+ },
+ {
+ {-0.104978f, +0.491439f, -0.023130f, -0.000395f, +0.000170f},
+ {-0.174716f, +0.431741f, -0.037189f, +0.000731f, +0.000283f},
+ {-0.071508f, +0.077184f, -0.011405f, +0.000280f, -0.000069f},
+ {-0.071830f, +0.341169f, -0.016908f, +0.001162f, -0.000044f},
+ {-0.046880f, +0.228632f, -0.012580f, +0.001764f, -0.000105f},
+ {-0.015443f, -0.068044f, -0.005570f, +0.000844f, -0.000048f},
+ {+0.020736f, -0.083339f, +0.010949f, -0.002791f, +0.000031f},
+ {-0.052065f, +0.019705f, -0.009215f, +0.000218f, +0.000001f},
+ {+0.033356f, +0.036658f, +0.013911f, -0.004323f, -0.000040f},
+ {+0.006601f, +0.021923f, -0.013349f, +0.000309f, +0.000258f},
+ {-0.019016f, +0.023410f, -0.005296f, +0.000367f, -0.000039f},
+ {+0.051437f, -0.010933f, -0.004546f, -0.000118f, +0.000155f},
+ {+0.002536f, +0.019548f, +0.001804f, +0.000278f, +0.000021f},
+ {-0.005862f, -0.062421f, -0.001401f, -0.000650f, +0.000064f},
+ {-0.033799f, +0.010290f, -0.008108f, -0.000071f, -0.000030f},
+ {-0.019280f, -0.065253f, -0.001294f, -0.000391f, +0.000024f}
+ },
+ {
+ {+0.271163f, -0.091653f, +0.035807f, -0.000730f, -0.000085f},
+ {+0.261169f, -0.235971f, +0.033757f, -0.001621f, -0.000093f},
+ {+0.095839f, -0.182710f, +0.015397f, -0.001103f, +0.000028f},
+ {+0.156712f, -0.007300f, +0.019789f, -0.001371f, +0.000033f},
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+ {+0.017429f, -0.074807f, +0.003855f, +0.000473f, -0.000058f}
+ }
+};
+
+const float leftHRIRImag_HOA3[BINAURAL_CONVBANDS][16][BINAURAL_NTAPS]=
+{
+ {
+ {-0.132965f, +0.086484f, +0.111577f, -0.006297f, -0.000146f},
+ {-0.159214f, +0.438495f, -0.131837f, -0.004567f, -0.000134f},
+ {-0.006365f, -0.027154f, +0.040068f, -0.008136f, +0.000115f},
+ {-0.012177f, +0.011068f, +0.006759f, -0.003623f, +0.000106f},
+ {-0.003524f, +0.002365f, -0.008243f, +0.002720f, +0.000173f},
+ {+0.001684f, -0.006593f, -0.024280f, +0.012226f, +0.000133f},
+ {+0.003794f, -0.002370f, +0.013706f, -0.004985f, -0.000191f},
+ {+0.009569f, -0.049227f, +0.045250f, -0.003942f, -0.000006f},
+ {-0.015413f, +0.062027f, -0.005814f, -0.010696f, -0.000183f},
+ {-0.012650f, +0.030376f, +0.022293f, -0.005058f, -0.000424f},
+ {+0.003808f, -0.011707f, -0.008010f, +0.002270f, +0.000068f},
+ {-0.003343f, +0.012704f, +0.014571f, -0.003409f, -0.000255f},
+ {+0.000428f, +0.007434f, +0.003549f, -0.001445f, +0.000011f},
+ {-0.006298f, +0.029469f, -0.007911f, +0.000838f, -0.000089f},
+ {-0.003358f, +0.002973f, +0.012948f, -0.001507f, +0.000003f},
+ {-0.000168f, +0.002647f, +0.005935f, -0.001295f, -0.000063f}
+ },
+ {
+ {+0.075202f, +0.228858f, +0.021577f, -0.002573f, -0.000120f},
+ {+0.061927f, +0.923113f, -0.018254f, -0.003553f, -0.000135f},
+ {+0.002952f, -0.050194f, +0.020301f, -0.000013f, +0.000082f},
+ {+0.008722f, +0.019708f, -0.013956f, +0.001282f, +0.000072f},
+ {+0.001425f, +0.021365f, -0.019206f, -0.005433f, +0.000123f},
+ {-0.004675f, -0.040742f, -0.087083f, -0.008021f, +0.000087f},
+ {-0.001220f, -0.034662f, +0.025115f, +0.004561f, -0.000118f},
+ {-0.004799f, -0.049232f, +0.074542f, +0.003362f, -0.000003f},
+ {+0.011236f, +0.040604f, -0.010517f, +0.002046f, -0.000098f},
+ {+0.006435f, +0.139253f, +0.070542f, -0.004148f, -0.000297f},
+ {-0.001842f, -0.052892f, -0.056325f, -0.005942f, +0.000046f},
+ {+0.004364f, +0.052115f, +0.019067f, -0.000398f, -0.000179f},
+ {+0.003644f, +0.037489f, +0.030067f, +0.000286f, +0.000000f},
+ {+0.000279f, +0.074681f, +0.035692f, +0.005433f, -0.000065f},
+ {+0.001702f, +0.024063f, +0.022013f, +0.000449f, +0.000009f},
+ {+0.001629f, +0.004730f, -0.001402f, -0.003756f, -0.000041f}
+ },
+ {
+ {-0.022776f, +0.213361f, +0.033702f, +0.017530f, +0.000169f},
+ {+0.017318f, +0.757708f, +0.032772f, +0.023486f, +0.000150f},
+ {-0.000995f, +0.005778f, -0.039399f, +0.003826f, -0.000133f},
+ {-0.001086f, +0.066855f, -0.049052f, -0.001880f, -0.000124f},
+ {+0.003861f, +0.074613f, -0.059871f, +0.001275f, -0.000202f},
+ {+0.004218f, -0.001879f, -0.134238f, -0.000831f, -0.000156f},
+ {-0.007011f, -0.156373f, +0.120347f, +0.000348f, +0.000228f},
+ {+0.001557f, +0.050757f, -0.023560f, -0.002558f, +0.000008f},
+ {-0.014029f, -0.230152f, +0.192472f, +0.009207f, +0.000223f},
+ {+0.003304f, +0.293531f, -0.162769f, +0.029563f, +0.000502f},
+ {-0.000187f, -0.025533f, -0.089914f, +0.003071f, -0.000081f},
+ {-0.001118f, +0.199397f, -0.178948f, +0.009074f, +0.000301f},
+ {-0.002128f, +0.041497f, +0.024472f, -0.001412f, -0.000017f},
+ {+0.001502f, +0.027123f, +0.081159f, -0.005992f, +0.000104f},
+ {+0.000493f, +0.080670f, -0.051505f, -0.003323f, -0.000001f},
+ {-0.001770f, +0.022371f, -0.053147f, +0.009257f, +0.000076f}
+ },
+ {
+ {+0.009638f, -0.020599f, -0.278274f, -0.025390f, +0.000089f},
+ {-0.019638f, +0.173586f, -0.454125f, -0.045073f, +0.000138f},
+ {+0.001861f, +0.029237f, -0.038358f, -0.002128f, -0.000043f},
+ {-0.006025f, +0.060820f, -0.033037f, +0.001020f, -0.000030f},
+ {-0.010927f, +0.114232f, +0.022410f, +0.002610f, -0.000063f},
+ {-0.001151f, +0.065308f, -0.047475f, +0.003953f, -0.000033f},
+ {+0.017565f, -0.230160f, -0.003612f, +0.002199f, +0.000030f},
+ {-0.002909f, +0.050062f, -0.035205f, +0.001706f, -0.000001f},
+ {+0.028618f, -0.411400f, -0.073259f, -0.001960f, -0.000006f},
+ {-0.012397f, +0.141388f, -0.368076f, -0.043941f, +0.000144f},
+ {+0.000613f, +0.027917f, -0.038807f, +0.005057f, -0.000020f},
+ {-0.005278f, +0.064856f, -0.339877f, -0.008614f, +0.000087f},
+ {-0.003908f, -0.015797f, -0.023962f, +0.003729f, +0.000013f},
+ {+0.002822f, -0.051424f, +0.011636f, +0.000447f, +0.000037f},
+ {-0.001743f, -0.007517f, -0.130092f, +0.010670f, -0.000017f},
+ {+0.001199f, -0.016221f, -0.122288f, -0.007685f, +0.000014f}
+ },
+ {
+ {-0.029178f, -0.030294f, -0.242046f, +0.016235f, -0.000187f},
+ {-0.008133f, -0.216891f, -0.173004f, +0.046339f, -0.000186f},
+ {-0.004784f, +0.011306f, -0.001565f, +0.002974f, +0.000133f},
+ {+0.001643f, -0.028149f, +0.058358f, +0.006461f, +0.000122f},
+ {+0.012719f, -0.054617f, +0.162135f, +0.005430f, +0.000206f},
+ {+0.004192f, -0.016864f, +0.049221f, +0.004060f, +0.000152f},
+ {-0.017065f, +0.041944f, -0.209787f, -0.017496f, -0.000221f},
+ {+0.005651f, -0.007117f, +0.010168f, -0.000370f, -0.000010f},
+ {-0.040832f, +0.087605f, -0.438294f, -0.024557f, -0.000208f},
+ {+0.015743f, -0.224869f, -0.116394f, +0.024045f, -0.000521f},
+ {-0.000520f, +0.017676f, -0.001703f, -0.007076f, +0.000085f},
+ {+0.005864f, -0.108940f, -0.176379f, -0.006190f, -0.000311f},
+ {+0.004834f, -0.026630f, -0.021079f, -0.003057f, +0.000018f},
+ {-0.003714f, -0.006337f, -0.039785f, +0.000713f, -0.000108f},
+ {+0.003235f, -0.035740f, -0.081406f, -0.014616f, +0.000003f},
+ {-0.000931f, -0.029194f, -0.104837f, -0.000498f, -0.000077f}
+ },
+ {
+ {+0.064069f, +0.415122f, +0.053438f, -0.001987f, -0.000053f},
+ {+0.009859f, +0.329919f, +0.267131f, -0.025972f, -0.000125f},
+ {+0.007782f, +0.093625f, +0.062218f, -0.005519f, +0.000007f},
+ {+0.006679f, +0.087174f, +0.140907f, -0.012343f, -0.000007f},
+ {-0.009694f, -0.066480f, +0.161387f, -0.014778f, +0.000006f},
+ {-0.011976f, -0.007185f, +0.079605f, -0.010521f, -0.000016f},
+ {+0.000557f, +0.101449f, -0.157518f, +0.024682f, +0.000050f},
+ {-0.008085f, -0.037335f, +0.019864f, -0.001614f, +0.000006f},
+ {+0.030203f, +0.393848f, -0.238529f, +0.036570f, +0.000098f},
+ {-0.011087f, -0.102790f, +0.079859f, -0.000351f, +0.000008f},
+ {+0.001584f, +0.009914f, +0.007779f, +0.002067f, -0.000006f},
+ {+0.003353f, -0.001777f, +0.008005f, +0.013355f, +0.000003f},
+ {-0.003172f, -0.008210f, +0.010652f, +0.000223f, -0.000027f},
+ {-0.001325f, -0.010307f, -0.051607f, +0.003067f, -0.000008f},
+ {-0.010253f, -0.010690f, +0.002393f, +0.009426f, +0.000023f},
+ {-0.002525f, +0.029747f, -0.022901f, +0.004832f, +0.000012f}
+ },
+ {
+ {-0.046682f, +0.646468f, +0.038502f, -0.000394f, +0.000197f},
+ {+0.044970f, +0.559290f, +0.057727f, +0.008886f, +0.000233f},
+ {+0.000940f, +0.137203f, +0.026727f, +0.004536f, -0.000119f},
+ {+0.021842f, +0.212599f, -0.004934f, +0.008826f, -0.000104f},
+ {+0.023556f, +0.052508f, -0.021029f, +0.010719f, -0.000188f},
+ {+0.008092f, -0.004951f, +0.027003f, +0.006766f, -0.000127f},
+ {+0.010424f, -0.025150f, +0.006816f, -0.012676f, +0.000176f},
+ {+0.012013f, -0.064462f, +0.013618f, +0.002713f, +0.000010f},
+ {+0.003530f, +0.310311f, -0.011616f, -0.019741f, +0.000148f},
+ {+0.004678f, -0.016958f, +0.018438f, +0.001910f, +0.000484f},
+ {-0.001327f, +0.004928f, +0.011742f, +0.001214f, -0.000078f},
+ {-0.013688f, +0.047967f, +0.031851f, -0.002524f, +0.000286f},
+ {+0.008554f, -0.003502f, +0.000653f, +0.000953f, -0.000012f},
+ {+0.001110f, -0.052143f, -0.004967f, -0.003628f, +0.000102f},
+ {+0.024328f, -0.026559f, +0.000732f, -0.001055f, -0.000010f},
+ {+0.007177f, -0.017435f, +0.026024f, -0.001281f, +0.000068f}
+ },
+ {
+ {-0.091452f, +0.552905f, -0.002702f, -0.003959f, +0.000011f},
+ {-0.151251f, +0.284723f, -0.015522f, -0.005073f, +0.000086f},
+ {-0.028691f, +0.087255f, -0.003554f, -0.001461f, +0.000017f},
+ {-0.098620f, +0.103367f, -0.000693f, -0.001510f, +0.000032f},
+ {-0.064701f, +0.012013f, -0.004462f, -0.000173f, +0.000038f},
+ {+0.014183f, -0.018557f, -0.019481f, -0.000708f, +0.000046f},
+ {+0.006021f, -0.064708f, +0.035867f, -0.001201f, -0.000101f},
+ {-0.011933f, -0.098741f, -0.004801f, -0.001237f, -0.000012f},
+ {-0.036700f, +0.201775f, +0.040310f, -0.000652f, -0.000152f},
+ {-0.005765f, +0.013682f, +0.000873f, -0.007110f, -0.000136f},
+ {-0.003019f, -0.012643f, -0.006120f, -0.000396f, +0.000028f},
+ {+0.011018f, +0.079111f, +0.001161f, -0.005334f, -0.000076f},
+ {-0.015223f, -0.010103f, +0.018116f, -0.000552f, +0.000040f},
+ {+0.010935f, -0.049744f, +0.004931f, +0.000250f, -0.000016f},
+ {-0.032242f, -0.086323f, +0.005558f, -0.001593f, -0.000026f},
+ {+0.000743f, -0.058299f, -0.001218f, -0.002067f, -0.000032f}
+ },
+ {
+ {+0.231005f, +0.048404f, +0.009154f, +0.001498f, -0.000196f},
+ {+0.192280f, -0.252895f, -0.010481f, +0.000333f, -0.000272f},
+ {+0.043883f, -0.025510f, -0.003790f, -0.000402f, +0.000097f},
+ {+0.135351f, -0.212029f, -0.009492f, -0.001960f, +0.000078f},
+ {+0.084125f, -0.181115f, -0.006598f, -0.003510f, +0.000156f},
+ {-0.033552f, +0.023473f, -0.003836f, -0.001049f, +0.000092f},
+ {-0.027732f, +0.007669f, +0.004823f, +0.004147f, -0.000114f},
+ {-0.005511f, -0.108447f, -0.007469f, -0.001175f, -0.000008f},
+ {+0.049262f, +0.093379f, +0.014337f, +0.006176f, -0.000066f},
+ {+0.011588f, -0.007485f, -0.021418f, -0.002195f, -0.000406f},
+ {+0.004828f, -0.034802f, +0.002483f, -0.000357f, +0.000065f},
+ {+0.010126f, +0.088145f, -0.024313f, -0.000561f, -0.000239f},
+ {+0.009822f, -0.024986f, +0.000140f, +0.000383f, +0.000001f},
+ {-0.022780f, -0.006413f, +0.006349f, +0.001513f, -0.000089f},
+ {+0.014962f, -0.135165f, -0.012780f, -0.000522f, +0.000019f},
+ {-0.023635f, -0.027393f, -0.008518f, +0.000542f, -0.000051f}
+ },
+ {
+ {-0.129287f, -0.488427f, -0.015298f, +0.003330f, +0.000032f},
+ {-0.025480f, -0.578744f, -0.004928f, +0.005728f, -0.000021f},
+ {-0.001654f, -0.098586f, -0.003334f, +0.000763f, -0.000028f},
+ {-0.033875f, -0.443496f, +0.008037f, +0.001296f, -0.000041f},
+ {-0.018947f, -0.326335f, +0.012624f, +0.000806f, -0.000063f},
+ {+0.025064f, +0.093936f, +0.002533f, +0.000591f, -0.000056f},
+ {+0.010694f, +0.085378f, -0.009219f, -0.001445f, +0.000116f},
+ {+0.036700f, -0.055426f, -0.001721f, +0.001199f, +0.000016f},
+ {-0.043110f, -0.003684f, -0.012692f, -0.002555f, +0.000160f},
+ {-0.008512f, -0.041967f, +0.005268f, +0.006560f, +0.000223f},
+ {+0.005601f, -0.039303f, +0.001728f, -0.000112f, -0.000044f},
+ {-0.035999f, +0.034895f, +0.002757f, +0.004270f, +0.000123f},
+ {+0.002203f, -0.033200f, -0.001100f, -0.000045f, -0.000048f},
+ {+0.016721f, +0.047214f, -0.004075f, -0.000550f, +0.000032f},
+ {+0.021446f, -0.110159f, +0.004884f, +0.001124f, +0.000025f},
+ {+0.032915f, +0.061006f, +0.000313f, +0.001075f, +0.000044f}
+ },
+ {
+ {-0.165686f, -0.410109f, -0.015586f, -0.000896f, +0.000182f},
+ {-0.225295f, -0.253817f, -0.010634f, -0.001216f, +0.000288f},
+ {-0.066393f, -0.000376f, -0.002622f, -0.000038f, -0.000077f},
+ {-0.130423f, -0.277756f, -0.010288f, +0.000606f, -0.000054f},
+ {-0.089464f, -0.200814f, -0.007558f, +0.001360f, -0.000121f},
+ {+0.004322f, +0.115904f, +0.010769f, +0.000324f, -0.000060f},
+ {+0.034499f, +0.049740f, -0.008222f, -0.001335f, +0.000055f},
+ {-0.046786f, +0.057680f, +0.004042f, +0.000640f, +0.000003f},
+ {+0.024894f, -0.095189f, -0.014289f, -0.002426f, -0.000011f},
+ {-0.005629f, -0.034211f, +0.013115f, +0.002185f, +0.000307f},
+ {-0.019520f, -0.005119f, +0.001636f, +0.000261f, -0.000048f},
+ {+0.038933f, -0.062477f, +0.011725f, +0.001017f, +0.000182f},
+ {-0.005035f, -0.021514f, -0.003233f, -0.000466f, +0.000014f},
+ {+0.007389f, +0.053217f, -0.000456f, -0.000398f, +0.000072f},
+ {-0.037733f, -0.010531f, -0.003329f, +0.000340f, -0.000027f},
+ {-0.003757f, +0.111811f, +0.004737f, -0.000075f, +0.000033f}
+ },
+ {
+ {+0.245533f, +0.226873f, +0.035259f, -0.002770f, -0.000070f},
+ {+0.206677f, +0.408421f, +0.026814f, -0.005082f, -0.000056f},
+ {+0.053751f, +0.188303f, +0.009769f, -0.000688f, +0.000029f},
+ {+0.149357f, +0.154463f, +0.013417f, -0.001098f, +0.000037f},
+ {+0.105083f, +0.109018f, +0.007715f, -0.000799f, +0.000072f},
+ {-0.025793f, +0.064751f, -0.005742f, -0.000924f, +0.000050f},
+ {-0.041996f, -0.072003f, +0.001334f, +0.001959f, -0.000101f},
+ {+0.008234f, +0.134619f, -0.001439f, -0.000932f, -0.000019f},
+ {+0.007939f, -0.128639f, +0.012917f, +0.003363f, -0.000130f},
+ {+0.013715f, +0.007050f, +0.000167f, -0.004932f, -0.000266f},
+ {+0.012412f, +0.040469f, -0.000036f, -0.000063f, +0.000052f},
+ {-0.005607f, -0.122490f, -0.001069f, -0.003166f, -0.000145f},
+ {+0.002475f, -0.010103f, -0.001112f, +0.000172f, +0.000049f},
+ {-0.026992f, -0.004924f, -0.001965f, +0.000301f, -0.000041f},
+ {+0.008412f, +0.067378f, +0.003334f, -0.000633f, -0.000020f},
+ {-0.034796f, +0.054935f, -0.005935f, -0.000590f, -0.000048f}
+ },
+ {
+ {+0.049172f, +0.518027f, +0.003115f, +0.000335f, -0.000156f},
+ {+0.120618f, +0.519623f, +0.008479f, +0.000432f, -0.000270f},
+ {+0.062888f, +0.179664f, -0.000296f, +0.000157f, +0.000063f},
+ {+0.019992f, +0.341262f, +0.002080f, -0.000355f, +0.000037f},
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+ {+0.025988f, +0.167605f, +0.004069f, -0.001280f, -0.000015f},
+ {-0.008972f, +0.221115f, -0.003663f, +0.000531f, +0.000048f},
+ {-0.090641f, -0.028424f, -0.013918f, +0.000378f, +0.000016f},
+ {-0.038654f, -0.120101f, -0.004990f, +0.000461f, +0.000057f},
+ {+0.005905f, -0.263875f, +0.003095f, +0.000269f, +0.000040f},
+ {-0.040815f, +0.035273f, -0.004946f, -0.000197f, +0.000014f},
+ {-0.018746f, +0.272655f, -0.004798f, +0.000121f, -0.000023f},
+ {+0.076538f, +0.124942f, +0.010206f, -0.000084f, -0.000014f}
+ },
+ {
+ {+0.192920f, +0.381741f, +0.029300f, -0.000048f, -0.000026f},
+ {+0.222170f, +0.388402f, +0.034955f, +0.000099f, -0.000080f},
+ {+0.001699f, +0.107240f, +0.000947f, -0.000519f, -0.000066f},
+ {+0.136658f, +0.180309f, +0.023176f, -0.000174f, -0.000048f},
+ {+0.088774f, -0.075575f, +0.016123f, -0.000436f, -0.000040f},
+ {-0.024745f, +0.004479f, -0.001974f, -0.000454f, -0.000055f},
+ {-0.102774f, -0.266722f, -0.019008f, +0.000449f, +0.000041f},
+ {+0.092562f, -0.080882f, +0.015366f, -0.000075f, -0.000049f},
+ {+0.070990f, +0.091884f, +0.006305f, +0.000702f, +0.000009f},
+ {+0.128422f, +0.011753f, +0.022348f, -0.000409f, -0.000098f},
+ {+0.011288f, -0.189192f, +0.003841f, +0.000041f, +0.000039f},
+ {-0.054725f, -0.090752f, -0.006454f, -0.000058f, -0.000028f},
+ {-0.128788f, -0.054495f, -0.017806f, +0.000292f, +0.000085f},
+ {+0.020286f, -0.059861f, +0.001026f, +0.000246f, +0.000006f},
+ {+0.120848f, +0.054441f, +0.017027f, -0.000075f, -0.000037f},
+ {+0.034321f, +0.188962f, +0.004725f, +0.000162f, -0.000021f}
+ },
+ {
+ {-0.244141f, -0.287056f, -0.034191f, -0.000192f, -0.000058f},
+ {-0.264405f, -0.355877f, -0.037791f, -0.000515f, -0.000101f},
+ {-0.059687f, +0.011038f, -0.007243f, +0.000348f, +0.000093f},
+ {-0.113575f, -0.207201f, -0.018101f, -0.000078f, +0.000070f},
+ {+0.015137f, -0.192002f, -0.000035f, -0.000213f, +0.000092f},
+ {-0.000786f, +0.038825f, -0.000032f, +0.000190f, +0.000073f},
+ {+0.148464f, +0.121467f, +0.020501f, +0.000551f, -0.000044f},
+ {+0.029628f, -0.179066f, +0.005364f, -0.000049f, +0.000007f},
+ {-0.038114f, -0.078616f, -0.007491f, +0.001320f, +0.000017f},
+ {-0.025506f, -0.225558f, -0.001578f, -0.000313f, -0.000019f},
+ {+0.093865f, -0.065189f, +0.011642f, -0.000361f, -0.000030f},
+ {+0.055369f, +0.081537f, +0.009138f, -0.000492f, -0.000055f},
+ {+0.051502f, +0.222620f, +0.004584f, -0.000598f, -0.000061f},
+ {+0.019309f, -0.058544f, +0.003257f, +0.000181f, -0.000009f},
+ {-0.051402f, -0.209177f, -0.004739f, -0.000005f, +0.000032f},
+ {-0.088918f, +0.001217f, -0.011717f, +0.000085f, +0.000023f}
+ },
+ {
+ {-0.156411f, -0.421444f, -0.024491f, +0.000067f, +0.000032f},
+ {-0.186613f, -0.476552f, -0.029757f, -0.000163f, +0.000095f},
+ {+0.020430f, -0.113691f, +0.002893f, +0.000775f, +0.000065f},
+ {-0.119151f, -0.201740f, -0.018300f, +0.000297f, +0.000045f},
+ {-0.119879f, +0.010231f, -0.016974f, +0.000596f, +0.000034f},
+ {+0.016380f, +0.009027f, +0.002417f, +0.000683f, +0.000057f},
+ {+0.054627f, +0.269651f, +0.010810f, -0.000526f, -0.000040f},
+ {-0.097390f, +0.017005f, -0.015311f, +0.000161f, +0.000060f},
+ {-0.042266f, -0.067204f, -0.002884f, -0.000753f, -0.000009f},
+ {-0.124653f, -0.076460f, -0.020814f, +0.000683f, +0.000097f},
+ {-0.063103f, +0.174209f, -0.008521f, -0.000147f, -0.000032f},
+ {+0.034711f, +0.112933f, +0.002461f, +0.000059f, +0.000029f},
+ {+0.100579f, +0.144714f, +0.014721f, -0.000551f, -0.000093f},
+ {-0.025957f, +0.015194f, -0.003388f, -0.000192f, -0.000011f},
+ {-0.076574f, -0.167585f, -0.012107f, +0.000148f, +0.000039f},
+ {+0.014876f, -0.155274f, +0.000070f, -0.000119f, +0.000015f}
+ },
+ {
+ {+0.265430f, +0.225416f, +0.037831f, +0.000115f, +0.000053f},
+ {+0.306311f, +0.277325f, +0.043227f, +0.000433f, +0.000096f},
+ {+0.056945f, -0.056467f, +0.006568f, -0.000476f, -0.000127f},
+ {+0.136114f, +0.189590f, +0.020608f, +0.000082f, -0.000092f},
+ {+0.029899f, +0.236698f, +0.003149f, +0.000187f, -0.000112f},
+ {+0.002353f, -0.011865f, -0.000725f, -0.000346f, -0.000104f},
+ {-0.149926f, -0.044328f, -0.020529f, -0.000533f, +0.000055f},
+ {+0.006499f, +0.177667f, -0.000005f, -0.000147f, -0.000024f},
+ {+0.030173f, +0.047667f, +0.008504f, -0.001253f, -0.000024f},
+ {+0.058868f, +0.204995f, +0.005519f, +0.000216f, -0.000017f},
+ {-0.060797f, +0.176638f, -0.008488f, +0.000290f, +0.000044f},
+ {-0.066026f, -0.042360f, -0.010165f, +0.000503f, +0.000055f},
+ {-0.083588f, -0.140991f, -0.010070f, +0.000860f, +0.000099f},
+ {-0.004801f, +0.048462f, -0.000139f, -0.000150f, +0.000006f},
+ {+0.080388f, +0.074103f, +0.009601f, -0.000068f, -0.000044f},
+ {+0.065811f, -0.073786f, +0.011524f, -0.000018f, -0.000032f}
+ },
+ {
+ {+0.119762f, +0.449669f, +0.018731f, -0.000115f, -0.000039f},
+ {+0.134482f, +0.541069f, +0.022864f, +0.000250f, -0.000117f},
+ {-0.042132f, +0.097515f, -0.006293f, -0.001210f, -0.000046f},
+ {+0.098328f, +0.249713f, +0.014715f, -0.000530f, -0.000029f},
+ {+0.121827f, +0.094517f, +0.018717f, -0.000823f, -0.000016f},
+ {-0.013897f, +0.016128f, -0.002834f, -0.001121f, -0.000043f},
+ {-0.013035f, -0.259005f, -0.004212f, +0.000650f, +0.000036f},
+ {+0.088488f, +0.051805f, +0.014091f, -0.000366f, -0.000066f},
+ {+0.034103f, +0.039837f, +0.000657f, +0.000674f, +0.000017f},
+ {+0.110624f, +0.126988f, +0.019030f, -0.001012f, -0.000081f},
+ {+0.093230f, -0.059767f, +0.012720f, +0.000213f, +0.000018f},
+ {-0.010158f, -0.127393f, +0.000864f, +0.000011f, -0.000034f},
+ {-0.063926f, -0.170726f, -0.009503f, +0.001011f, +0.000084f},
+ {+0.027512f, -0.003892f, +0.003562f, +0.000233f, +0.000020f},
+ {+0.023442f, +0.159229f, +0.006050f, -0.000235f, -0.000035f},
+ {-0.037775f, +0.088532f, -0.005468f, +0.000062f, -0.000004f}
+ },
+ {
+ {-0.281213f, -0.164420f, -0.039852f, -0.000042f, -0.000045f},
+ {-0.333286f, -0.175696f, -0.047590f, -0.000222f, -0.000083f},
+ {-0.046428f, +0.089416f, -0.005265f, +0.000281f, +0.000164f},
+ {-0.162498f, -0.149672f, -0.023881f, -0.000229f, +0.000114f},
+ {-0.075028f, -0.208672f, -0.010268f, -0.000343f, +0.000132f},
+ {-0.011727f, +0.019516f, +0.000540f, +0.000212f, +0.000139f},
+ {+0.140528f, -0.025264f, +0.018383f, +0.000497f, -0.000067f},
+ {-0.033739f, -0.136327f, -0.003526f, +0.000118f, +0.000049f},
+ {-0.027078f, -0.053959f, -0.007554f, +0.001057f, +0.000031f},
+ {-0.086060f, -0.177107f, -0.010290f, -0.000364f, +0.000050f},
+ {+0.010787f, -0.184727f, +0.002953f, -0.000174f, -0.000054f},
+ {+0.067502f, -0.008050f, +0.010245f, -0.000436f, -0.000057f},
+ {+0.094254f, +0.075792f, +0.012552f, -0.000706f, -0.000144f},
+ {-0.009743f, -0.063892f, -0.003613f, +0.000014f, -0.000006f},
+ {-0.069093f, +0.013884f, -0.010485f, -0.000027f, +0.000058f},
+ {-0.040587f, +0.086338f, -0.006898f, -0.000093f, +0.000039f}
+ },
+ {
+ {-0.083222f, -0.468035f, -0.013503f, +0.000232f, +0.000044f},
+ {-0.075896f, -0.571385f, -0.014672f, -0.000160f, +0.000148f},
+ {+0.064646f, -0.084083f, +0.009714f, +0.001578f, +0.000001f},
+ {-0.061670f, -0.306739f, -0.009048f, +0.000650f, -0.000001f},
+ {-0.101027f, -0.169945f, -0.015494f, +0.000962f, -0.000016f},
+ {+0.029442f, -0.045651f, +0.004343f, +0.001546f, +0.000004f},
+ {-0.024934f, +0.231230f, -0.000602f, -0.000728f, -0.000028f},
+ {-0.072285f, -0.076179f, -0.012914f, +0.000746f, +0.000059f},
+ {-0.032566f, -0.041990f, -0.000543f, -0.000656f, -0.000034f},
+ {-0.090764f, -0.173219f, -0.015307f, +0.001207f, +0.000044f},
+ {-0.090276f, -0.027741f, -0.013865f, -0.000091f, +0.000003f},
+ {-0.018263f, +0.122358f, -0.003953f, -0.000094f, +0.000045f},
+ {+0.030642f, +0.175289f, +0.004377f, -0.001562f, -0.000047f},
+ {-0.023328f, -0.044760f, -0.001438f, -0.000338f, -0.000032f},
+ {+0.006646f, -0.104149f, -0.000978f, +0.000365f, +0.000024f},
+ {+0.048240f, -0.050757f, +0.006981f, -0.000141f, -0.000013f}
+ },
+ {
+ {+0.293187f, +0.109518f, +0.041947f, +0.000007f, +0.000034f},
+ {+0.344718f, +0.073613f, +0.049496f, -0.000072f, +0.000056f},
+ {+0.021693f, -0.150854f, +0.000496f, +0.000303f, -0.000187f},
+ {+0.175693f, +0.054150f, +0.024494f, +0.000572f, -0.000126f},
+ {+0.106866f, +0.149507f, +0.014360f, +0.000666f, -0.000140f},
+ {+0.005446f, -0.082692f, -0.002403f, +0.000314f, -0.000163f},
+ {-0.114767f, +0.094767f, -0.014918f, -0.000548f, +0.000078f},
+ {+0.049475f, +0.114052f, +0.007022f, +0.000118f, -0.000074f},
+ {+0.031125f, +0.054985f, +0.008404f, -0.000705f, -0.000030f},
+ {+0.107661f, +0.132716f, +0.012982f, +0.000706f, -0.000070f},
+ {+0.028176f, +0.155327f, +0.002943f, +0.000018f, +0.000055f},
+ {-0.051419f, +0.071483f, -0.007973f, +0.000234f, +0.000055f},
+ {-0.090400f, -0.012443f, -0.011441f, +0.000118f, +0.000180f},
+ {+0.025522f, +0.028081f, +0.003864f, +0.000120f, +0.000013f},
+ {+0.045874f, -0.043114f, +0.007466f, +0.000223f, -0.000070f},
+ {+0.014499f, -0.105809f, +0.003088f, +0.000276f, -0.000039f}
+ },
+ {
+ {+0.046789f, +0.488561f, +0.007479f, -0.000388f, -0.000046f},
+ {+0.018640f, +0.575973f, +0.005892f, -0.000203f, -0.000177f},
+ {-0.079067f, +0.002856f, -0.010533f, -0.001448f, +0.000068f},
+ {+0.016267f, +0.296423f, +0.004542f, -0.000403f, +0.000045f},
+ {+0.068852f, +0.208415f, +0.010824f, -0.000748f, +0.000061f},
+ {-0.046351f, -0.003708f, -0.005559f, -0.001546f, +0.000058f},
+ {+0.047339f, -0.155305f, +0.003323f, +0.000760f, +0.000014f},
+ {+0.060540f, +0.100086f, +0.009755f, -0.001008f, -0.000039f},
+ {+0.028568f, +0.054083f, +0.000810f, +0.000898f, +0.000057f},
+ {+0.065074f, +0.200619f, +0.010710f, -0.000928f, +0.000007f},
+ {+0.072568f, +0.087920f, +0.011704f, -0.000262f, -0.000027f},
+ {+0.035957f, -0.060576f, +0.005664f, +0.000112f, -0.000061f},
+ {-0.005716f, -0.143119f, -0.000691f, +0.001673f, -0.000018f},
+ {+0.004173f, +0.058408f, +0.000175f, +0.000594f, +0.000044f},
+ {-0.014414f, +0.051132f, -0.000839f, -0.000345f, -0.000005f},
+ {-0.049091f, -0.010855f, -0.005751f, +0.000426f, +0.000033f}
+ },
+ {
+ {-0.304340f, -0.049256f, -0.042947f, -0.000088f, -0.000022f},
+ {-0.346449f, +0.017003f, -0.049621f, +0.000139f, -0.000009f},
+ {+0.019745f, +0.150866f, +0.002851f, -0.000874f, +0.000177f},
+ {-0.162730f, +0.020120f, -0.025248f, -0.000808f, +0.000118f},
+ {-0.121162f, -0.084738f, -0.017259f, -0.000808f, +0.000129f},
+ {+0.021528f, +0.096693f, +0.003962f, -0.000943f, +0.000157f},
+ {+0.080586f, -0.103642f, +0.011291f, +0.000589f, -0.000085f},
+ {-0.068191f, -0.098030f, -0.009096f, -0.000708f, +0.000092f},
+ {-0.036751f, -0.046076f, -0.010119f, +0.000284f, +0.000015f},
+ {-0.119856f, -0.085575f, -0.015319f, -0.000749f, +0.000064f},
+ {-0.056191f, -0.109851f, -0.006441f, -0.000263f, -0.000045f},
+ {+0.024446f, -0.076942f, +0.005466f, +0.000057f, -0.000045f},
+ {+0.077086f, -0.012676f, +0.010840f, +0.000676f, -0.000186f},
+ {-0.022826f, +0.016537f, -0.004763f, -0.000058f, -0.000029f},
+ {-0.027607f, +0.031101f, -0.005172f, -0.000482f, +0.000074f},
+ {+0.014855f, +0.087430f, -0.000738f, -0.000308f, +0.000029f}
+ },
+ {
+ {-0.005004f, -0.508800f, -0.001655f, +0.000570f, +0.000043f},
+ {+0.037995f, -0.575156f, +0.001530f, +0.000956f, +0.000194f},
+ {+0.063856f, +0.080957f, +0.012812f, -0.000366f, -0.000142f},
+ {+0.010948f, -0.247204f, +0.002839f, -0.000988f, -0.000091f},
+ {-0.037852f, -0.213873f, -0.003692f, -0.000614f, -0.000107f},
+ {+0.039839f, +0.066118f, +0.007988f, +0.000076f, -0.000128f},
+ {-0.045977f, +0.093672f, -0.005215f, -0.000506f, +0.000005f},
+ {-0.041130f, -0.141991f, -0.007462f, +0.000858f, +0.000008f},
+ {-0.021819f, -0.064730f, +0.000517f, -0.001640f, -0.000079f},
+ {-0.039217f, -0.211900f, -0.002725f, -0.000921f, -0.000061f},
+ {-0.045306f, -0.127706f, -0.011256f, +0.001493f, +0.000048f},
+ {-0.032008f, +0.009436f, -0.005842f, +0.000094f, +0.000078f},
+ {-0.004712f, +0.114810f, -0.003709f, -0.000227f, +0.000095f},
+ {+0.008291f, -0.029832f, +0.002509f, -0.001272f, -0.000051f},
+ {+0.010544f, -0.029052f, +0.001437f, -0.000138f, -0.000018f},
+ {+0.030918f, +0.063638f, +0.005584f, -0.001227f, -0.000052f}
+ },
+ {
+ {+0.309505f, -0.026680f, +0.043359f, +0.000419f, +0.000012f},
+ {+0.340746f, -0.112091f, +0.048231f, +0.000694f, -0.000055f},
+ {-0.050908f, -0.091302f, -0.002377f, +0.001134f, -0.000125f},
+ {+0.144586f, -0.040667f, +0.026484f, +0.000403f, -0.000085f},
+ {+0.123071f, +0.035557f, +0.020641f, +0.000216f, -0.000092f},
+ {-0.043825f, -0.058128f, -0.002805f, +0.001548f, -0.000111f},
+ {-0.057009f, +0.077140f, -0.008666f, -0.000464f, +0.000085f},
+ {+0.083496f, +0.049994f, +0.012188f, +0.002184f, -0.000094f},
+ {+0.041301f, +0.031775f, +0.012825f, +0.000028f, +0.000015f},
+ {+0.123609f, +0.042304f, +0.020375f, -0.000225f, -0.000027f},
+ {+0.072663f, +0.052460f, +0.006157f, +0.001671f, +0.000023f},
+ {-0.007106f, +0.047603f, -0.003493f, -0.000487f, +0.000023f},
+ {-0.066995f, +0.014584f, -0.013984f, -0.001717f, +0.000149f},
+ {+0.012333f, -0.023056f, +0.004831f, -0.000535f, +0.000051f},
+ {+0.018093f, -0.018206f, +0.005001f, +0.000871f, -0.000068f},
+ {-0.032484f, -0.034633f, +0.000235f, -0.000375f, -0.000007f}
+ }
+};
+
+const float rightHRIRReal_HOA3[BINAURAL_CONVBANDS][16][BINAURAL_NTAPS]=
+{
+ {
+ {+0.028305f, +0.686064f, +0.068005f, +0.008358f, +0.000134f},
+ {-0.041076f, -0.081510f, +0.101574f, -0.012332f, -0.000133f},
+ {+0.004694f, +0.091178f, -0.006019f, -0.000987f, -0.000100f},
+ {+0.005000f, +0.062531f, -0.030068f, +0.002120f, -0.000090f},
+ {-0.008304f, -0.004854f, -0.003618f, +0.000840f, +0.000150f},
+ {-0.005344f, -0.010835f, -0.007864f, -0.004915f, +0.000112f},
+ {-0.014194f, +0.005486f, -0.000750f, -0.002195f, +0.000158f},
+ {+0.002251f, -0.002762f, +0.046227f, +0.004129f, +0.000004f},
+ {-0.024537f, +0.046996f, -0.049712f, -0.006618f, +0.000145f},
+ {-0.010068f, +0.052648f, -0.026763f, -0.010223f, -0.000366f},
+ {-0.000943f, -0.017480f, +0.020482f, +0.001034f, +0.000058f},
+ {-0.002377f, +0.034436f, +0.006489f, -0.012518f, -0.000220f},
+ {-0.003606f, -0.027453f, +0.015178f, +0.001090f, -0.000006f},
+ {-0.000854f, -0.033509f, +0.016348f, +0.002809f, +0.000078f},
+ {+0.001127f, -0.002978f, +0.013287f, +0.005932f, -0.000006f},
+ {-0.002728f, -0.006413f, +0.003444f, +0.002047f, +0.000053f}
+ },
+ {
+ {-0.060981f, +0.539033f, -0.032927f, -0.008925f, -0.000158f},
+ {+0.088569f, -0.331317f, -0.135589f, +0.009798f, +0.000139f},
+ {-0.006979f, +0.010016f, -0.062582f, +0.002090f, +0.000127f},
+ {-0.010389f, +0.024941f, -0.053685f, -0.002256f, +0.000117f},
+ {+0.013525f, +0.047393f, +0.001706f, -0.001388f, -0.000191f},
+ {+0.006413f, +0.030122f, +0.020701f, +0.011138f, -0.000148f},
+ {+0.024834f, +0.109440f, +0.032236f, +0.002032f, -0.000215f},
+ {-0.002223f, -0.102504f, -0.064424f, -0.005351f, -0.000007f},
+ {+0.037480f, +0.308972f, +0.087606f, +0.006506f, -0.000210f},
+ {+0.016939f, +0.106048f, +0.043760f, +0.005027f, +0.000470f},
+ {+0.000739f, +0.002371f, +0.021897f, +0.001907f, -0.000076f},
+ {+0.005038f, +0.073983f, +0.110448f, +0.018835f, +0.000283f},
+ {+0.003491f, -0.004047f, +0.005200f, -0.002767f, +0.000014f},
+ {+0.001174f, +0.011186f, +0.026019f, -0.003363f, -0.000098f},
+ {-0.002185f, -0.029503f, -0.056810f, -0.012753f, +0.000001f},
+ {+0.003633f, +0.007292f, -0.011811f, -0.003296f, -0.000071f}
+ },
+ {
+ {+0.056640f, +0.424888f, -0.091068f, -0.008146f, -0.000105f},
+ {-0.085624f, -0.535380f, +0.135686f, +0.024218f, +0.000137f},
+ {+0.000837f, -0.039137f, -0.022512f, -0.003663f, +0.000063f},
+ {+0.009275f, -0.013781f, -0.023629f, -0.005508f, +0.000051f},
+ {-0.004547f, +0.088202f, -0.042587f, +0.003924f, -0.000093f},
+ {+0.003101f, +0.099791f, -0.033209f, -0.007324f, -0.000060f},
+ {-0.010598f, +0.183236f, -0.035352f, +0.008713f, -0.000074f},
+ {-0.003128f, -0.087287f, -0.092687f, -0.003205f, -0.000001f},
+ {-0.002915f, +0.422198f, -0.021401f, +0.017334f, -0.000046f},
+ {-0.008367f, +0.030365f, +0.081942f, +0.019445f, +0.000222f},
+ {+0.002027f, +0.059247f, -0.024597f, -0.009143f, -0.000033f},
+ {-0.005485f, +0.016036f, +0.189920f, -0.005523f, +0.000134f},
+ {+0.004590f, +0.043786f, -0.049890f, +0.002054f, -0.000006f},
+ {+0.000794f, +0.086150f, -0.052409f, -0.001703f, -0.000051f},
+ {+0.002015f, +0.016274f, -0.139462f, +0.010767f, +0.000013f},
+ {+0.000980f, +0.021151f, -0.025610f, +0.002927f, -0.000028f}
+ },
+ {
+ {-0.037044f, +0.299825f, +0.010626f, +0.009027f, +0.000178f},
+ {+0.073631f, -0.563948f, -0.256507f, -0.030068f, -0.000165f},
+ {+0.001394f, +0.007863f, +0.051772f, +0.005838f, -0.000136f},
+ {-0.007311f, +0.033976f, +0.087547f, +0.012955f, -0.000125f},
+ {+0.000742f, -0.006564f, -0.155719f, -0.010210f, +0.000207f},
+ {-0.003772f, +0.011095f, -0.118202f, -0.002442f, +0.000158f},
+ {-0.001621f, -0.014236f, -0.266669f, -0.019686f, +0.000230f},
+ {+0.004592f, +0.006155f, +0.002774f, +0.008968f, +0.000009f},
+ {-0.017921f, +0.015905f, -0.425734f, -0.038383f, +0.000222f},
+ {+0.007216f, -0.258967f, -0.290441f, -0.007092f, -0.000519f},
+ {-0.003522f, +0.023316f, -0.032467f, +0.009674f, +0.000084f},
+ {+0.006507f, -0.177693f, -0.033997f, +0.006462f, -0.000311f},
+ {-0.006842f, +0.024376f, -0.051686f, +0.001498f, -0.000018f},
+ {-0.002603f, +0.039216f, -0.091765f, +0.003591f, +0.000108f},
+ {-0.003570f, +0.063130f, -0.095408f, -0.005271f, -0.000002f},
+ {-0.003443f, +0.045327f, +0.012038f, -0.006717f, +0.000078f}
+ },
+ {
+ {+0.016927f, -0.038791f, +0.287896f, +0.014303f, +0.000072f},
+ {-0.067605f, +0.097306f, -0.721167f, -0.014182f, -0.000134f},
+ {+0.004523f, -0.006482f, +0.087578f, -0.003063f, -0.000024f},
+ {+0.010963f, -0.024388f, +0.147380f, -0.008366f, -0.000010f},
+ {-0.009045f, -0.033260f, -0.131601f, +0.010659f, +0.000033f},
+ {-0.006391f, -0.001186f, -0.117010f, +0.003913f, +0.000007f},
+ {-0.000206f, -0.124154f, -0.212720f, +0.011624f, -0.000013f},
+ {+0.001006f, +0.018224f, +0.038185f, -0.004418f, -0.000004f},
+ {+0.005972f, -0.280246f, -0.279425f, +0.024886f, -0.000056f},
+ {-0.013866f, -0.056049f, -0.470046f, -0.033031f, -0.000066f},
+ {+0.002003f, -0.013997f, +0.006699f, -0.002838f, +0.000007f},
+ {-0.005432f, -0.012448f, -0.193385f, -0.021709f, -0.000041f},
+ {+0.002080f, -0.035733f, +0.001464f, -0.003877f, +0.000020f},
+ {+0.000948f, -0.008178f, -0.047042f, -0.001214f, +0.000022f},
+ {+0.008010f, -0.037066f, -0.006003f, +0.001581f, -0.000020f},
+ {+0.002016f, -0.033476f, +0.072960f, +0.011160f, +0.000001f}
+ },
+ {
+ {-0.031783f, -0.056831f, +0.279059f, -0.028993f, -0.000193f},
+ {+0.066811f, +0.547107f, -0.401585f, +0.049258f, +0.000209f},
+ {-0.014835f, -0.045923f, +0.063394f, -0.003455f, +0.000127f},
+ {-0.030703f, -0.186180f, +0.047058f, -0.002768f, +0.000115f},
+ {+0.020147f, +0.183472f, +0.029803f, -0.002654f, -0.000199f},
+ {+0.004470f, +0.071648f, -0.045482f, +0.003212f, -0.000142f},
+ {+0.003858f, +0.057272f, -0.023397f, +0.006911f, -0.000202f},
+ {-0.004365f, -0.021410f, +0.013528f, -0.002517f, -0.000010f},
+ {-0.011844f, +0.030236f, +0.050498f, +0.004358f, -0.000183f},
+ {+0.006262f, +0.197324f, -0.174496f, +0.041478f, +0.000509f},
+ {+0.000909f, -0.022088f, +0.010300f, -0.001930f, -0.000082f},
+ {-0.000576f, +0.053541f, -0.096593f, +0.021942f, +0.000302f},
+ {-0.001649f, -0.054620f, +0.008127f, +0.002136f, +0.000016f},
+ {+0.004848f, +0.029592f, +0.000282f, +0.000006f, -0.000106f},
+ {-0.010837f, -0.090950f, -0.014402f, -0.000183f, +0.000006f},
+ {+0.000125f, -0.021283f, +0.064876f, -0.009148f, -0.000073f}
+ },
+ {
+ {+0.115524f, -0.001880f, -0.031709f, +0.016815f, -0.000032f},
+ {-0.083119f, +0.442745f, +0.062014f, -0.030630f, +0.000109f},
+ {+0.026381f, -0.044427f, -0.014701f, +0.004175f, -0.000007f},
+ {+0.059970f, -0.279751f, -0.022479f, +0.004671f, -0.000021f},
+ {-0.025539f, +0.285695f, +0.030687f, -0.001281f, +0.000018f},
+ {+0.015563f, +0.014341f, +0.021407f, -0.004386f, +0.000034f},
+ {-0.005271f, +0.080088f, +0.036839f, -0.008678f, +0.000080f},
+ {-0.004239f, -0.044848f, +0.005762f, +0.002882f, +0.000009f},
+ {+0.051110f, +0.084066f, +0.036589f, -0.007555f, +0.000131f},
+ {+0.012587f, +0.147413f, +0.020658f, -0.013969f, -0.000077f},
+ {-0.003103f, -0.017462f, +0.008157f, +0.001803f, +0.000018f},
+ {+0.001965f, -0.006861f, +0.032042f, -0.005627f, -0.000042f},
+ {+0.003954f, -0.069529f, +0.014309f, +0.000469f, -0.000034f},
+ {-0.011351f, +0.041303f, +0.021348f, +0.000056f, +0.000005f},
+ {+0.003411f, -0.131943f, -0.006306f, -0.000445f, +0.000025f},
+ {-0.006265f, +0.023141f, +0.008583f, +0.003180f, +0.000023f}
+ },
+ {
+ {-0.170064f, -0.305557f, -0.025217f, +0.001133f, +0.000198f},
+ {+0.064730f, +0.498651f, +0.047336f, -0.004429f, -0.000255f},
+ {-0.023390f, -0.090206f, -0.010300f, +0.000988f, -0.000108f},
+ {-0.044740f, -0.402670f, -0.013847f, +0.001569f, -0.000092f},
+ {+0.008298f, +0.311166f, +0.004422f, -0.002306f, +0.000173f},
+ {-0.024372f, -0.077330f, +0.000442f, -0.001491f, +0.000110f},
+ {+0.006327f, +0.051079f, +0.002801f, -0.003002f, +0.000146f},
+ {+0.022671f, -0.029757f, -0.017304f, +0.000691f, +0.000009f},
+ {-0.067089f, -0.067084f, +0.027632f, -0.007480f, +0.000108f},
+ {-0.016067f, +0.071916f, +0.031764f, -0.005887f, -0.000449f},
+ {+0.001118f, -0.007300f, +0.004732f, -0.000912f, +0.000072f},
+ {+0.012764f, -0.015163f, +0.034285f, -0.004782f, -0.000265f},
+ {+0.002476f, -0.078915f, +0.001493f, -0.000518f, -0.000008f},
+ {+0.012009f, +0.058211f, +0.005130f, -0.001142f, +0.000096f},
+ {+0.017876f, -0.124879f, -0.017363f, +0.001041f, -0.000014f},
+ {+0.016489f, +0.044821f, -0.013683f, +0.000199f, +0.000060f}
+ },
+ {
+ {+0.031523f, -0.568562f, -0.010165f, -0.004741f, -0.000011f},
+ {+0.072210f, +0.453377f, +0.012668f, +0.009988f, -0.000056f},
+ {-0.013073f, -0.089526f, -0.006790f, -0.002603f, +0.000024f},
+ {-0.055858f, -0.385059f, +0.007901f, -0.002683f, +0.000038f},
+ {+0.048389f, +0.243348f, -0.011742f, +0.002577f, -0.000053f},
+ {+0.000883f, -0.129298f, -0.003415f, +0.002563f, -0.000054f},
+ {+0.004842f, +0.028248f, -0.014727f, +0.004067f, -0.000113f},
+ {-0.035207f, +0.044693f, -0.000317f, -0.001511f, -0.000014f},
+ {+0.027873f, -0.208313f, -0.025747f, +0.006096f, -0.000162f},
+ {+0.003882f, +0.022910f, -0.004172f, +0.004195f, +0.000185f},
+ {+0.007316f, -0.007332f, -0.005614f, +0.000479f, -0.000037f},
+ {-0.030651f, +0.049980f, -0.004306f, +0.003095f, +0.000103f},
+ {-0.012670f, -0.046258f, -0.010787f, -0.000294f, +0.000044f},
+ {-0.001544f, +0.071605f, -0.001508f, +0.001151f, -0.000025f},
+ {-0.039147f, -0.057668f, +0.001114f, -0.001056f, -0.000026f},
+ {-0.013243f, +0.076337f, -0.002755f, -0.000535f, -0.000039f}
+ },
+ {
+ {+0.207932f, -0.287807f, +0.039075f, +0.000182f, -0.000191f},
+ {-0.222358f, +0.019823f, -0.045919f, +0.001569f, +0.000284f},
+ {+0.051902f, +0.024897f, +0.018540f, -0.000535f, +0.000087f},
+ {+0.157008f, -0.084022f, +0.015927f, -0.001511f, +0.000065f},
+ {-0.104303f, +0.038679f, -0.004300f, +0.001876f, -0.000138f},
+ {+0.031107f, -0.090841f, -0.009802f, +0.001340f, -0.000075f},
+ {-0.026573f, -0.012360f, -0.012445f, +0.003442f, -0.000083f},
+ {+0.021614f, +0.128929f, +0.008965f, -0.000458f, -0.000006f},
+ {+0.022498f, -0.192805f, -0.008217f, +0.005889f, -0.000025f},
+ {-0.001966f, +0.020932f, -0.017205f, +0.001490f, +0.000358f},
+ {-0.013558f, -0.031486f, -0.001450f, +0.000305f, -0.000057f},
+ {+0.020576f, +0.126851f, -0.015311f, +0.000876f, +0.000211f},
+ {+0.011427f, -0.005250f, -0.003401f, +0.000196f, -0.000006f},
+ {-0.015857f, +0.049501f, -0.003717f, +0.000601f, -0.000080f},
+ {+0.034004f, +0.039429f, +0.003524f, -0.000004f, +0.000023f},
+ {-0.014818f, +0.079680f, +0.007758f, +0.000184f, -0.000042f}
+ },
+ {
+ {-0.203020f, +0.343926f, -0.022319f, +0.001551f, +0.000052f},
+ {+0.128697f, -0.502946f, +0.012208f, -0.003598f, -0.000018f},
+ {-0.021293f, +0.148245f, -0.006309f, +0.001691f, -0.000030f},
+ {-0.108184f, +0.296591f, -0.010288f, +0.001875f, -0.000040f},
+ {+0.072445f, -0.199735f, +0.008865f, -0.001996f, +0.000070f},
+ {-0.035970f, -0.000468f, +0.003327f, -0.001758f, +0.000054f},
+ {+0.022536f, -0.076991f, +0.011763f, -0.002716f, +0.000111f},
+ {+0.019549f, +0.129451f, +0.001977f, +0.001130f, +0.000018f},
+ {-0.040267f, -0.070315f, +0.008077f, -0.004109f, +0.000149f},
+ {+0.011400f, +0.010732f, +0.007406f, -0.002026f, -0.000250f},
+ {+0.002851f, -0.052737f, +0.000419f, -0.000375f, +0.000049f},
+ {+0.020950f, +0.124942f, +0.003929f, -0.001693f, -0.000137f},
+ {-0.002830f, +0.012262f, +0.001345f, -0.000201f, -0.000049f},
+ {+0.023252f, -0.010554f, +0.006382f, -0.000870f, +0.000037f},
+ {+0.002904f, +0.073991f, +0.004806f, +0.000805f, +0.000022f},
+ {+0.038844f, +0.012454f, +0.000939f, +0.000294f, +0.000047f}
+ },
+ {
+ {-0.104978f, +0.491439f, -0.023130f, -0.000395f, +0.000170f},
+ {+0.174716f, -0.431741f, +0.037189f, -0.000731f, -0.000283f},
+ {-0.071508f, +0.077184f, -0.011405f, +0.000280f, -0.000069f},
+ {-0.071830f, +0.341169f, -0.016908f, +0.001162f, -0.000044f},
+ {+0.046880f, -0.228632f, +0.012580f, -0.001764f, +0.000105f},
+ {+0.015443f, +0.068044f, +0.005570f, -0.000844f, +0.000048f},
+ {+0.020736f, -0.083339f, +0.010949f, -0.002791f, +0.000031f},
+ {-0.052065f, +0.019705f, -0.009215f, +0.000218f, +0.000001f},
+ {+0.033356f, +0.036658f, +0.013911f, -0.004323f, -0.000040f},
+ {-0.006601f, -0.021923f, +0.013349f, -0.000309f, -0.000258f},
+ {+0.019016f, -0.023410f, +0.005296f, -0.000367f, +0.000039f},
+ {-0.051437f, +0.010933f, +0.004546f, +0.000118f, -0.000155f},
+ {+0.002536f, +0.019548f, +0.001804f, +0.000278f, +0.000021f},
+ {-0.005862f, -0.062421f, -0.001401f, -0.000650f, +0.000064f},
+ {-0.033799f, +0.010290f, -0.008108f, -0.000071f, -0.000030f},
+ {-0.019280f, -0.065253f, -0.001294f, -0.000391f, +0.000024f}
+ },
+ {
+ {+0.271163f, -0.091653f, +0.035807f, -0.000730f, -0.000085f},
+ {-0.261169f, +0.235971f, -0.033757f, +0.001621f, +0.000093f},
+ {+0.095839f, -0.182710f, +0.015397f, -0.001103f, +0.000028f},
+ {+0.156712f, -0.007300f, +0.019789f, -0.001371f, +0.000033f},
+ {-0.111926f, +0.011250f, -0.016908f, +0.001748f, -0.000072f},
+ {+0.005469f, +0.082676f, -0.002169f, +0.001143f, -0.000043f},
+ {-0.049695f, +0.016110f, -0.010723f, +0.002011f, -0.000086f},
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+ {-0.063989f, +0.082569f, -0.011861f, -0.000327f, -0.000027f},
+ {+0.131743f, +0.010936f, +0.017709f, -0.000376f, -0.000079f},
+ {-0.009127f, -0.086499f, -0.000601f, -0.000142f, -0.000005f},
+ {-0.128048f, -0.022758f, -0.015753f, -0.000038f, +0.000035f},
+ {-0.059404f, +0.160944f, -0.006871f, -0.000228f, +0.000022f}
+ },
+ {
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+ {-0.240846f, +0.383749f, -0.036120f, -0.000976f, -0.000103f},
+ {+0.056585f, -0.008789f, +0.009971f, +0.000419f, -0.000080f},
+ {+0.105118f, -0.219752f, +0.015610f, +0.000635f, -0.000061f},
+ {+0.026805f, +0.145169f, +0.000897f, -0.000699f, +0.000083f},
+ {-0.004898f, -0.050127f, -0.002984f, -0.000479f, +0.000062f},
+ {-0.141946f, +0.172154f, -0.021221f, -0.000916f, +0.000039f},
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+ {+0.048765f, -0.092236f, +0.006693f, -0.000674f, -0.000056f},
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+ {-0.029610f, -0.053064f, -0.004978f, -0.000209f, +0.000011f},
+ {+0.020111f, -0.251548f, +0.002558f, +0.000313f, -0.000027f},
+ {+0.088864f, -0.064651f, +0.009687f, +0.000147f, -0.000018f}
+ },
+ {
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+ {-0.208289f, +0.431823f, -0.027399f, +0.000496f, +0.000086f},
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+ {+0.127825f, -0.183453f, +0.018081f, +0.000198f, -0.000048f},
+ {-0.107325f, -0.060873f, -0.013159f, -0.000090f, +0.000038f},
+ {+0.020607f, -0.012217f, +0.003265f, +0.000308f, +0.000058f},
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+ {+0.096681f, +0.050055f, +0.012663f, -0.000225f, -0.000055f},
+ {+0.051411f, -0.089715f, +0.013539f, +0.000663f, +0.000008f},
+ {-0.129678f, +0.037696f, -0.015815f, +0.000703f, +0.000099f},
+ {-0.037248f, -0.197082f, -0.005086f, +0.000193f, -0.000037f},
+ {+0.043816f, -0.101985f, +0.008254f, +0.000336f, +0.000028f},
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+ {+0.024549f, +0.029471f, +0.003315f, +0.000242f, +0.000008f},
+ {+0.102968f, -0.125147f, +0.012245f, +0.000115f, -0.000038f},
+ {+0.007500f, -0.187296f, +0.002430f, +0.000314f, -0.000019f}
+ },
+ {
+ {-0.255049f, +0.256577f, -0.038217f, -0.000401f, -0.000056f},
+ {+0.286340f, -0.326727f, +0.042071f, +0.000948f, +0.000098f},
+ {-0.058758f, -0.032715f, -0.010103f, -0.000506f, +0.000109f},
+ {-0.123738f, +0.204736f, -0.019030f, -0.000624f, +0.000081f},
+ {+0.004658f, -0.232611f, +0.002627f, +0.000673f, -0.000101f},
+ {-0.001246f, +0.020482f, +0.002726f, +0.000581f, -0.000087f},
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+ {+0.041445f, -0.225060f, +0.008066f, +0.001247f, +0.000002f},
+ {-0.082241f, -0.130716f, -0.009581f, +0.000052f, +0.000037f},
+ {-0.061982f, +0.060921f, -0.008434f, +0.000587f, +0.000055f},
+ {+0.070313f, -0.179626f, +0.010580f, +0.000496f, -0.000079f},
+ {+0.010271f, +0.049933f, +0.003107f, +0.000216f, -0.000007f},
+ {-0.072320f, +0.142479f, -0.007956f, -0.000403f, +0.000037f},
+ {-0.080097f, -0.050215f, -0.010237f, -0.000128f, +0.000027f}
+ },
+ {
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+ {+0.163451f, -0.512532f, +0.021259f, -0.000613f, -0.000105f},
+ {+0.031656f, +0.104824f, +0.003994f, -0.000128f, +0.000059f},
+ {-0.110770f, +0.224024f, -0.015294f, -0.000397f, +0.000039f},
+ {+0.125629f, -0.045496f, +0.015544f, +0.000259f, -0.000027f},
+ {-0.013056f, +0.002303f, -0.002874f, -0.000034f, -0.000053f},
+ {+0.034706f, -0.263278f, +0.003483f, -0.000141f, -0.000039f},
+ {-0.095465f, +0.017678f, -0.011595f, +0.000132f, +0.000064f},
+ {-0.033817f, +0.054176f, -0.010428f, -0.000890f, -0.000012f},
+ {+0.119869f, -0.100206f, +0.015399f, -0.000474f, -0.000091f},
+ {+0.083578f, +0.121580f, +0.008601f, -0.000327f, +0.000026f},
+ {-0.021962f, +0.124782f, -0.004983f, -0.000417f, -0.000031f},
+ {+0.081591f, -0.160439f, +0.012843f, +0.000024f, -0.000092f},
+ {-0.025765f, -0.006872f, -0.004893f, -0.000318f, -0.000015f},
+ {-0.048404f, +0.176242f, -0.007439f, -0.000200f, +0.000038f},
+ {+0.029349f, +0.118206f, +0.002646f, -0.000434f, +0.000011f}
+ },
+ {
+ {+0.273332f, -0.197278f, +0.041000f, +0.000427f, +0.000049f},
+ {-0.321458f, +0.231555f, -0.047137f, -0.001083f, -0.000091f},
+ {+0.051312f, +0.073576f, +0.009852f, +0.000350f, -0.000146f},
+ {+0.149316f, -0.177043f, +0.022631f, +0.000468f, -0.000104f},
+ {-0.053207f, +0.228176f, -0.008455f, -0.000505f, +0.000122f},
+ {-0.006068f, -0.008715f, -0.003223f, -0.000482f, +0.000122f},
+ {-0.145901f, +0.015682f, -0.022924f, -0.000759f, +0.000061f},
+ {+0.021739f, -0.160951f, +0.002760f, +0.000739f, -0.000036f},
+ {+0.029254f, -0.044035f, +0.001822f, -0.001067f, -0.000028f},
+ {-0.071428f, +0.194582f, -0.013164f, -0.000987f, +0.000034f},
+ {+0.035270f, +0.192622f, +0.005952f, -0.000220f, -0.000050f},
+ {+0.068773f, -0.014813f, +0.009109f, -0.000533f, -0.000056f},
+ {-0.089870f, +0.103512f, -0.014502f, -0.000459f, +0.000122f},
+ {+0.001775f, -0.051927f, +0.000206f, -0.000272f, +0.000005f},
+ {+0.077868f, -0.020072f, +0.010512f, +0.000382f, -0.000051f},
+ {+0.053027f, +0.078728f, +0.007627f, +0.000029f, -0.000036f}
+ },
+ {
+ {+0.101834f, -0.458014f, +0.014426f, -0.000475f, -0.000042f},
+ {-0.106819f, +0.558024f, -0.013421f, +0.000683f, +0.000132f},
+ {-0.052912f, -0.088899f, -0.008225f, +0.000491f, -0.000027f},
+ {+0.083094f, -0.280030f, +0.010300f, +0.000632f, -0.000016f},
+ {-0.114197f, +0.131784f, -0.014954f, -0.000412f, +0.000002f},
+ {+0.019246f, +0.031443f, +0.004356f, -0.000329f, +0.000027f},
+ {+0.005316f, +0.248103f, +0.002960f, +0.000118f, +0.000033f},
+ {+0.080531f, -0.067083f, +0.011460f, +0.000110f, -0.000064f},
+ {+0.031144f, -0.046782f, +0.008670f, +0.001209f, +0.000024f},
+ {-0.102756f, +0.143879f, -0.013003f, +0.000283f, +0.000065f},
+ {-0.095015f, -0.011155f, -0.012207f, +0.000367f, -0.000008f},
+ {-0.004913f, -0.131661f, +0.000343f, +0.000524f, +0.000039f},
+ {-0.046459f, +0.170846f, -0.007777f, -0.000479f, +0.000069f},
+ {+0.027234f, -0.016428f, +0.003165f, +0.000304f, +0.000026f},
+ {+0.005481f, -0.131071f, +0.001565f, +0.000318f, -0.000030f},
+ {-0.043474f, -0.073298f, -0.006440f, +0.000550f, +0.000003f}
+ },
+ {
+ {-0.286640f, +0.137246f, -0.043420f, -0.000432f, -0.000040f},
+ {+0.340199f, -0.128020f, +0.049926f, +0.001339f, +0.000072f},
+ {-0.035997f, -0.119831f, -0.005662f, +0.000296f, +0.000179f},
+ {-0.172429f, +0.110349f, -0.024201f, -0.000100f, +0.000122f},
+ {+0.092373f, -0.185204f, +0.014035f, +0.000067f, -0.000138f},
+ {+0.010912f, +0.048983f, +0.001816f, -0.000075f, -0.000154f},
+ {+0.129079f, +0.059883f, +0.019833f, +0.000637f, -0.000073f},
+ {-0.041407f, +0.122204f, -0.006834f, -0.000592f, +0.000062f},
+ {-0.030715f, +0.048574f, -0.001376f, +0.001126f, +0.000032f},
+ {+0.096213f, -0.160581f, +0.016571f, +0.000370f, -0.000063f},
+ {+0.010051f, -0.173763f, +0.000750f, +0.000501f, +0.000056f},
+ {-0.062657f, -0.045986f, -0.006800f, +0.000608f, +0.000057f},
+ {+0.093242f, -0.041300f, +0.014445f, -0.000123f, -0.000165f},
+ {-0.019827f, +0.053398f, -0.000412f, +0.000436f, -0.000009f},
+ {-0.057687f, -0.032809f, -0.008352f, -0.000201f, +0.000065f},
+ {-0.029198f, -0.096300f, -0.002960f, +0.000112f, +0.000041f}
+ },
+ {
+ {-0.065817f, +0.474129f, -0.008963f, +0.000406f, +0.000046f},
+ {+0.048357f, -0.572445f, +0.005311f, -0.000514f, -0.000163f},
+ {+0.075398f, +0.048030f, +0.008271f, -0.000640f, -0.000031f},
+ {-0.038405f, +0.313945f, -0.005856f, -0.000669f, -0.000022f},
+ {+0.086028f, -0.192206f, +0.012072f, +0.000418f, +0.000038f},
+ {-0.040227f, -0.025362f, -0.003912f, +0.000532f, +0.000024f},
+ {-0.038209f, -0.193928f, -0.006045f, -0.000139f, -0.000021f},
+ {-0.067018f, +0.081277f, -0.009330f, -0.000374f, +0.000051f},
+ {-0.028904f, +0.056950f, -0.007486f, -0.001345f, -0.000045f},
+ {+0.078983f, -0.183476f, +0.010913f, -0.000304f, -0.000020f},
+ {+0.083563f, -0.058421f, +0.010558f, -0.000255f, -0.000015f},
+ {+0.030882f, +0.097232f, +0.001515f, -0.000622f, -0.000053f},
+ {+0.015685f, -0.158569f, +0.005189f, +0.000820f, -0.000018f},
+ {-0.013899f, +0.061952f, -0.002806f, -0.000268f, -0.000038f},
+ {+0.012586f, +0.075138f, +0.001144f, -0.000413f, +0.000015f},
+ {+0.050911f, +0.027618f, +0.006661f, -0.000507f, -0.000023f}
+ },
+ {
+ {+0.298262f, -0.083362f, +0.045235f, +0.000350f, +0.000028f},
+ {-0.345899f, +0.033997f, -0.051595f, -0.001615f, -0.000035f},
+ {-0.000119f, +0.165002f, +0.002953f, -0.001311f, -0.000187f},
+ {+0.171388f, -0.008423f, +0.025114f, -0.000464f, -0.000125f},
+ {-0.115274f, +0.117327f, -0.017963f, +0.000487f, +0.000138f},
+ {+0.008614f, -0.100535f, -0.001469f, +0.001024f, +0.000165f},
+ {-0.096130f, -0.104542f, -0.016843f, -0.000419f, +0.000082f},
+ {+0.057723f, -0.112429f, +0.010191f, +0.000184f, -0.000084f},
+ {+0.036341f, -0.043085f, +0.001450f, -0.001349f, -0.000025f},
+ {-0.112953f, +0.110523f, -0.019836f, +0.000405f, +0.000071f},
+ {-0.043415f, +0.138944f, -0.005951f, -0.000778f, -0.000051f},
+ {+0.038181f, +0.085067f, +0.005138f, -0.000773f, -0.000051f},
+ {-0.082623f, -0.007927f, -0.014925f, +0.001161f, +0.000188f},
+ {+0.027034f, -0.000974f, +0.001645f, -0.000490f, +0.000020f},
+ {+0.035360f, +0.038752f, +0.006345f, -0.000067f, -0.000073f},
+ {+0.000083f, +0.105539f, -0.000772f, -0.000317f, -0.000036f}
+ },
+ {
+ {+0.027126f, -0.497380f, +0.003317f, -0.000351f, -0.000045f},
+ {+0.007859f, +0.574645f, +0.003243f, +0.000139f, +0.000188f},
+ {-0.075777f, +0.049221f, -0.008353f, -0.000117f, +0.000106f},
+ {-0.000094f, -0.270760f, +0.000675f, +0.000190f, +0.000068f},
+ {-0.052764f, +0.211602f, -0.007618f, +0.000144f, -0.000084f},
+ {+0.046479f, -0.043520f, +0.004619f, +0.000085f, -0.000093f},
+ {+0.048000f, +0.115677f, +0.008039f, +0.000243f, +0.000005f},
+ {+0.053119f, -0.119462f, +0.006689f, +0.000259f, -0.000024f},
+ {+0.023530f, -0.067795f, +0.006354f, +0.001215f, +0.000069f},
+ {-0.051960f, +0.201931f, -0.007334f, +0.001040f, -0.000035f},
+ {-0.061094f, +0.110021f, -0.007462f, -0.000103f, +0.000039f},
+ {-0.036876f, -0.032412f, -0.003266f, +0.000534f, +0.000070f},
+ {+0.001902f, +0.122288f, -0.002472f, -0.000241f, -0.000056f},
+ {-0.004270f, -0.048829f, +0.000734f, +0.000014f, +0.000048f},
+ {-0.012745f, -0.036706f, -0.002273f, +0.000205f, +0.000006f},
+ {-0.042314f, +0.038832f, -0.005804f, +0.000347f, +0.000043f}
+ },
+ {
+ {-0.307088f, +0.013827f, -0.046648f, -0.000063f, -0.000017f},
+ {+0.343985f, +0.057778f, +0.051999f, +0.001370f, -0.000021f},
+ {+0.039378f, -0.130507f, -0.000123f, +0.002505f, +0.000156f},
+ {-0.152973f, -0.035960f, -0.024197f, +0.000907f, +0.000105f},
+ {+0.122328f, -0.057169f, +0.020503f, -0.000916f, -0.000113f},
+ {-0.036115f, +0.084847f, +0.000437f, -0.002283f, -0.000139f},
+ {+0.065884f, +0.089825f, +0.012704f, +0.000253f, -0.000086f},
+ {-0.076176f, +0.079461f, -0.013926f, +0.000844f, +0.000095f},
+ {-0.041886f, +0.032735f, -0.001798f, +0.001521f, +0.000002f},
+ {+0.120605f, -0.060574f, +0.022209f, -0.000951f, -0.000049f},
+ {+0.065666f, -0.088077f, +0.009755f, +0.000580f, +0.000035f},
+ {-0.014536f, -0.066997f, -0.002290f, +0.001040f, +0.000035f},
+ {+0.069578f, +0.020859f, +0.015775f, -0.002732f, -0.000173f},
+ {-0.018357f, -0.025356f, -0.001559f, +0.000309f, -0.000039f},
+ {-0.021973f, -0.023763f, -0.004557f, +0.000507f, +0.000072f},
+ {+0.024594f, -0.064613f, +0.005019f, +0.000113f, +0.000019f}
+ },
+ {
+ {+0.017452f, +0.509103f, +0.002330f, +0.000354f, +0.000040f},
+ {-0.065401f, -0.568079f, -0.010528f, +0.000542f, -0.000194f},
+ {+0.050175f, -0.114107f, +0.005162f, +0.003266f, -0.000174f},
+ {+0.018374f, +0.227727f, +0.003630f, +0.001902f, -0.000110f},
+ {+0.023543f, -0.209166f, +0.002096f, -0.002246f, +0.000125f},
+ {-0.031298f, +0.092434f, -0.002541f, -0.002737f, +0.000158f},
+ {-0.039294f, -0.069055f, -0.007101f, -0.000802f, +0.000015f},
+ {-0.027981f, +0.151965f, -0.004965f, +0.000568f, -0.000008f},
+ {-0.016092f, +0.076462f, -0.004970f, -0.000449f, -0.000085f},
+ {+0.025683f, -0.205232f, +0.002533f, -0.003878f, +0.000082f},
+ {+0.031489f, -0.139294f, +0.004565f, +0.001598f, -0.000056f},
+ {+0.026207f, -0.002872f, +0.002107f, -0.000154f, -0.000084f},
+ {-0.008497f, -0.098826f, +0.002487f, -0.002569f, +0.000130f},
+ {+0.010858f, +0.022687f, +0.002492f, +0.000762f, -0.000051f},
+ {+0.007112f, +0.019771f, +0.000809f, +0.000752f, -0.000028f},
+ {+0.017429f, -0.074807f, +0.003855f, +0.000473f, -0.000058f}
+ }
+};
+
+const float rightHRIRImag_HOA3[BINAURAL_CONVBANDS][16][BINAURAL_NTAPS]=
+{
+ {
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+ {-0.018746f, +0.272655f, -0.004798f, +0.000121f, -0.000023f},
+ {+0.076538f, +0.124942f, +0.010206f, -0.000084f, -0.000014f}
+ },
+ {
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+ {+0.136658f, +0.180309f, +0.023176f, -0.000174f, -0.000048f},
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+ {+0.034321f, +0.188962f, +0.004725f, +0.000162f, -0.000021f}
+ },
+ {
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+ {+0.148464f, +0.121467f, +0.020501f, +0.000551f, -0.000044f},
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+ {-0.038114f, -0.078616f, -0.007491f, +0.001320f, +0.000017f},
+ {+0.025506f, +0.225558f, +0.001578f, +0.000313f, +0.000019f},
+ {-0.093865f, +0.065189f, -0.011642f, +0.000361f, +0.000030f},
+ {-0.055369f, -0.081537f, -0.009138f, +0.000492f, +0.000055f},
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+ {+0.019309f, -0.058544f, +0.003257f, +0.000181f, -0.000009f},
+ {-0.051402f, -0.209177f, -0.004739f, -0.000005f, +0.000032f},
+ {-0.088918f, +0.001217f, -0.011717f, +0.000085f, +0.000023f}
+ },
+ {
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+ {+0.186613f, +0.476552f, +0.029757f, +0.000163f, -0.000095f},
+ {+0.020430f, -0.113691f, +0.002893f, +0.000775f, +0.000065f},
+ {-0.119151f, -0.201740f, -0.018300f, +0.000297f, +0.000045f},
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+ {+0.054627f, +0.269651f, +0.010810f, -0.000526f, -0.000040f},
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+ {-0.042266f, -0.067204f, -0.002884f, -0.000753f, -0.000009f},
+ {+0.124653f, +0.076460f, +0.020814f, -0.000683f, -0.000097f},
+ {+0.063103f, -0.174209f, +0.008521f, +0.000147f, +0.000032f},
+ {-0.034711f, -0.112933f, -0.002461f, -0.000059f, -0.000029f},
+ {+0.100579f, +0.144714f, +0.014721f, -0.000551f, -0.000093f},
+ {-0.025957f, +0.015194f, -0.003388f, -0.000192f, -0.000011f},
+ {-0.076574f, -0.167585f, -0.012107f, +0.000148f, +0.000039f},
+ {+0.014876f, -0.155274f, +0.000070f, -0.000119f, +0.000015f}
+ },
+ {
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+ {-0.306311f, -0.277325f, -0.043227f, -0.000433f, -0.000096f},
+ {+0.056945f, -0.056467f, +0.006568f, -0.000476f, -0.000127f},
+ {+0.136114f, +0.189590f, +0.020608f, +0.000082f, -0.000092f},
+ {-0.029899f, -0.236698f, -0.003149f, -0.000187f, +0.000112f},
+ {-0.002353f, +0.011865f, +0.000725f, +0.000346f, +0.000104f},
+ {-0.149926f, -0.044328f, -0.020529f, -0.000533f, +0.000055f},
+ {+0.006499f, +0.177667f, -0.000005f, -0.000147f, -0.000024f},
+ {+0.030173f, +0.047667f, +0.008504f, -0.001253f, -0.000024f},
+ {-0.058868f, -0.204995f, -0.005519f, -0.000216f, +0.000017f},
+ {+0.060797f, -0.176638f, +0.008488f, -0.000290f, -0.000044f},
+ {+0.066026f, +0.042360f, +0.010165f, -0.000503f, -0.000055f},
+ {-0.083588f, -0.140991f, -0.010070f, +0.000860f, +0.000099f},
+ {-0.004801f, +0.048462f, -0.000139f, -0.000150f, +0.000006f},
+ {+0.080388f, +0.074103f, +0.009601f, -0.000068f, -0.000044f},
+ {+0.065811f, -0.073786f, +0.011524f, -0.000018f, -0.000032f}
+ },
+ {
+ {+0.119762f, +0.449669f, +0.018731f, -0.000115f, -0.000039f},
+ {-0.134482f, -0.541069f, -0.022864f, -0.000250f, +0.000117f},
+ {-0.042132f, +0.097515f, -0.006293f, -0.001210f, -0.000046f},
+ {+0.098328f, +0.249713f, +0.014715f, -0.000530f, -0.000029f},
+ {-0.121827f, -0.094517f, -0.018717f, +0.000823f, +0.000016f},
+ {+0.013897f, -0.016128f, +0.002834f, +0.001121f, +0.000043f},
+ {-0.013035f, -0.259005f, -0.004212f, +0.000650f, +0.000036f},
+ {+0.088488f, +0.051805f, +0.014091f, -0.000366f, -0.000066f},
+ {+0.034103f, +0.039837f, +0.000657f, +0.000674f, +0.000017f},
+ {-0.110624f, -0.126988f, -0.019030f, +0.001012f, +0.000081f},
+ {-0.093230f, +0.059767f, -0.012720f, -0.000213f, -0.000018f},
+ {+0.010158f, +0.127393f, -0.000864f, -0.000011f, +0.000034f},
+ {-0.063926f, -0.170726f, -0.009503f, +0.001011f, +0.000084f},
+ {+0.027512f, -0.003892f, +0.003562f, +0.000233f, +0.000020f},
+ {+0.023442f, +0.159229f, +0.006050f, -0.000235f, -0.000035f},
+ {-0.037775f, +0.088532f, -0.005468f, +0.000062f, -0.000004f}
+ },
+ {
+ {-0.281213f, -0.164420f, -0.039852f, -0.000042f, -0.000045f},
+ {+0.333286f, +0.175696f, +0.047590f, +0.000222f, +0.000083f},
+ {-0.046428f, +0.089416f, -0.005265f, +0.000281f, +0.000164f},
+ {-0.162498f, -0.149672f, -0.023881f, -0.000229f, +0.000114f},
+ {+0.075028f, +0.208672f, +0.010268f, +0.000343f, -0.000132f},
+ {+0.011727f, -0.019516f, -0.000540f, -0.000212f, -0.000139f},
+ {+0.140528f, -0.025264f, +0.018383f, +0.000497f, -0.000067f},
+ {-0.033739f, -0.136327f, -0.003526f, +0.000118f, +0.000049f},
+ {-0.027078f, -0.053959f, -0.007554f, +0.001057f, +0.000031f},
+ {+0.086060f, +0.177107f, +0.010290f, +0.000364f, -0.000050f},
+ {-0.010787f, +0.184727f, -0.002953f, +0.000174f, +0.000054f},
+ {-0.067502f, +0.008050f, -0.010245f, +0.000436f, +0.000057f},
+ {+0.094254f, +0.075792f, +0.012552f, -0.000706f, -0.000144f},
+ {-0.009743f, -0.063892f, -0.003613f, +0.000014f, -0.000006f},
+ {-0.069093f, +0.013884f, -0.010485f, -0.000027f, +0.000058f},
+ {-0.040587f, +0.086338f, -0.006898f, -0.000093f, +0.000039f}
+ },
+ {
+ {-0.083222f, -0.468035f, -0.013503f, +0.000232f, +0.000044f},
+ {+0.075896f, +0.571385f, +0.014672f, +0.000160f, -0.000148f},
+ {+0.064646f, -0.084083f, +0.009714f, +0.001578f, +0.000001f},
+ {-0.061670f, -0.306739f, -0.009048f, +0.000650f, -0.000001f},
+ {+0.101027f, +0.169945f, +0.015494f, -0.000962f, +0.000016f},
+ {-0.029442f, +0.045651f, -0.004343f, -0.001546f, -0.000004f},
+ {-0.024934f, +0.231230f, -0.000602f, -0.000728f, -0.000028f},
+ {-0.072285f, -0.076179f, -0.012914f, +0.000746f, +0.000059f},
+ {-0.032566f, -0.041990f, -0.000543f, -0.000656f, -0.000034f},
+ {+0.090764f, +0.173219f, +0.015307f, -0.001207f, -0.000044f},
+ {+0.090276f, +0.027741f, +0.013865f, +0.000091f, -0.000003f},
+ {+0.018263f, -0.122358f, +0.003953f, +0.000094f, -0.000045f},
+ {+0.030642f, +0.175289f, +0.004377f, -0.001562f, -0.000047f},
+ {-0.023328f, -0.044760f, -0.001438f, -0.000338f, -0.000032f},
+ {+0.006646f, -0.104149f, -0.000978f, +0.000365f, +0.000024f},
+ {+0.048240f, -0.050757f, +0.006981f, -0.000141f, -0.000013f}
+ },
+ {
+ {+0.293187f, +0.109518f, +0.041947f, +0.000007f, +0.000034f},
+ {-0.344718f, -0.073613f, -0.049496f, +0.000072f, -0.000056f},
+ {+0.021693f, -0.150854f, +0.000496f, +0.000303f, -0.000187f},
+ {+0.175693f, +0.054150f, +0.024494f, +0.000572f, -0.000126f},
+ {-0.106866f, -0.149507f, -0.014360f, -0.000666f, +0.000140f},
+ {-0.005446f, +0.082692f, +0.002403f, -0.000314f, +0.000163f},
+ {-0.114767f, +0.094767f, -0.014918f, -0.000548f, +0.000078f},
+ {+0.049475f, +0.114052f, +0.007022f, +0.000118f, -0.000074f},
+ {+0.031125f, +0.054985f, +0.008404f, -0.000705f, -0.000030f},
+ {-0.107661f, -0.132716f, -0.012982f, -0.000706f, +0.000070f},
+ {-0.028176f, -0.155327f, -0.002943f, -0.000018f, -0.000055f},
+ {+0.051419f, -0.071483f, +0.007973f, -0.000234f, -0.000055f},
+ {-0.090400f, -0.012443f, -0.011441f, +0.000118f, +0.000180f},
+ {+0.025522f, +0.028081f, +0.003864f, +0.000120f, +0.000013f},
+ {+0.045874f, -0.043114f, +0.007466f, +0.000223f, -0.000070f},
+ {+0.014499f, -0.105809f, +0.003088f, +0.000276f, -0.000039f}
+ },
+ {
+ {+0.046789f, +0.488561f, +0.007479f, -0.000388f, -0.000046f},
+ {-0.018640f, -0.575973f, -0.005892f, +0.000203f, +0.000177f},
+ {-0.079067f, +0.002856f, -0.010533f, -0.001448f, +0.000068f},
+ {+0.016267f, +0.296423f, +0.004542f, -0.000403f, +0.000045f},
+ {-0.068852f, -0.208415f, -0.010824f, +0.000748f, -0.000061f},
+ {+0.046351f, +0.003708f, +0.005559f, +0.001546f, -0.000058f},
+ {+0.047339f, -0.155305f, +0.003323f, +0.000760f, +0.000014f},
+ {+0.060540f, +0.100086f, +0.009755f, -0.001008f, -0.000039f},
+ {+0.028568f, +0.054083f, +0.000810f, +0.000898f, +0.000057f},
+ {-0.065074f, -0.200619f, -0.010710f, +0.000928f, -0.000007f},
+ {-0.072568f, -0.087920f, -0.011704f, +0.000262f, +0.000027f},
+ {-0.035957f, +0.060576f, -0.005664f, -0.000112f, +0.000061f},
+ {-0.005716f, -0.143119f, -0.000691f, +0.001673f, -0.000018f},
+ {+0.004173f, +0.058408f, +0.000175f, +0.000594f, +0.000044f},
+ {-0.014414f, +0.051132f, -0.000839f, -0.000345f, -0.000005f},
+ {-0.049091f, -0.010855f, -0.005751f, +0.000426f, +0.000033f}
+ },
+ {
+ {-0.304340f, -0.049256f, -0.042947f, -0.000088f, -0.000022f},
+ {+0.346449f, -0.017003f, +0.049621f, -0.000139f, +0.000009f},
+ {+0.019745f, +0.150866f, +0.002851f, -0.000874f, +0.000177f},
+ {-0.162730f, +0.020120f, -0.025248f, -0.000808f, +0.000118f},
+ {+0.121162f, +0.084738f, +0.017259f, +0.000808f, -0.000129f},
+ {-0.021528f, -0.096693f, -0.003962f, +0.000943f, -0.000157f},
+ {+0.080586f, -0.103642f, +0.011291f, +0.000589f, -0.000085f},
+ {-0.068191f, -0.098030f, -0.009096f, -0.000708f, +0.000092f},
+ {-0.036751f, -0.046076f, -0.010119f, +0.000284f, +0.000015f},
+ {+0.119856f, +0.085575f, +0.015319f, +0.000749f, -0.000064f},
+ {+0.056191f, +0.109851f, +0.006441f, +0.000263f, +0.000045f},
+ {-0.024446f, +0.076942f, -0.005466f, -0.000057f, +0.000045f},
+ {+0.077086f, -0.012676f, +0.010840f, +0.000676f, -0.000186f},
+ {-0.022826f, +0.016537f, -0.004763f, -0.000058f, -0.000029f},
+ {-0.027607f, +0.031101f, -0.005172f, -0.000482f, +0.000074f},
+ {+0.014855f, +0.087430f, -0.000738f, -0.000308f, +0.000029f}
+ },
+ {
+ {-0.005004f, -0.508800f, -0.001655f, +0.000570f, +0.000043f},
+ {-0.037995f, +0.575156f, -0.001530f, -0.000956f, -0.000194f},
+ {+0.063856f, +0.080957f, +0.012812f, -0.000366f, -0.000142f},
+ {+0.010948f, -0.247204f, +0.002839f, -0.000988f, -0.000091f},
+ {+0.037852f, +0.213873f, +0.003692f, +0.000614f, +0.000107f},
+ {-0.039839f, -0.066118f, -0.007988f, -0.000076f, +0.000128f},
+ {-0.045977f, +0.093672f, -0.005215f, -0.000506f, +0.000005f},
+ {-0.041130f, -0.141991f, -0.007462f, +0.000858f, +0.000008f},
+ {-0.021819f, -0.064730f, +0.000517f, -0.001640f, -0.000079f},
+ {+0.039217f, +0.211900f, +0.002725f, +0.000921f, +0.000061f},
+ {+0.045306f, +0.127706f, +0.011256f, -0.001493f, -0.000048f},
+ {+0.032008f, -0.009436f, +0.005842f, -0.000094f, -0.000078f},
+ {-0.004712f, +0.114810f, -0.003709f, -0.000227f, +0.000095f},
+ {+0.008291f, -0.029832f, +0.002509f, -0.001272f, -0.000051f},
+ {+0.010544f, -0.029052f, +0.001437f, -0.000138f, -0.000018f},
+ {+0.030918f, +0.063638f, +0.005584f, -0.001227f, -0.000052f}
+ },
+ {
+ {+0.309505f, -0.026680f, +0.043359f, +0.000419f, +0.000012f},
+ {-0.340746f, +0.112091f, -0.048231f, -0.000694f, +0.000055f},
+ {-0.050908f, -0.091302f, -0.002377f, +0.001134f, -0.000125f},
+ {+0.144586f, -0.040667f, +0.026484f, +0.000403f, -0.000085f},
+ {-0.123071f, -0.035557f, -0.020641f, -0.000216f, +0.000092f},
+ {+0.043825f, +0.058128f, +0.002805f, -0.001548f, +0.000111f},
+ {-0.057009f, +0.077140f, -0.008666f, -0.000464f, +0.000085f},
+ {+0.083496f, +0.049994f, +0.012188f, +0.002184f, -0.000094f},
+ {+0.041301f, +0.031775f, +0.012825f, +0.000028f, +0.000015f},
+ {-0.123609f, -0.042304f, -0.020375f, +0.000225f, +0.000027f},
+ {-0.072663f, -0.052460f, -0.006157f, -0.001671f, -0.000023f},
+ {+0.007106f, -0.047603f, +0.003493f, +0.000487f, -0.000023f},
+ {-0.066995f, +0.014584f, -0.013984f, -0.001717f, +0.000149f},
+ {+0.012333f, -0.023056f, +0.004831f, -0.000535f, +0.000051f},
+ {+0.018093f, -0.018206f, +0.005001f, +0.000871f, -0.000068f},
+ {-0.032484f, -0.034633f, +0.000235f, -0.000375f, -0.000007f}
+ }
+};
+
+#endif
+
+#ifdef UPDATE_SBA_FILTER
+
+const float FASTCONV_HOA2_latency_s = 0.000666667f;
+const float leftHRIRReal_HOA2[BINAURAL_CONVBANDS][9][BINAURAL_NTAPS]=
+{
+ {
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+ {-0.083868f, +0.178051f, -0.011964f, +0.000280f, +0.000122f},
+ {-0.010723f, -0.070555f, -0.001815f, +0.000022f, +0.000132f},
+ {+0.111861f, +0.009495f, +0.016549f, +0.000135f, -0.000069f},
+ {-0.022143f, +0.095016f, -0.003757f, -0.000379f, +0.000052f},
+ {-0.000565f, +0.002446f, +0.001442f, +0.000102f, +0.000039f}
+ },
+ {
+ {-0.095291f, +0.479278f, -0.013467f, +0.000098f, +0.000016f},
+ {-0.099306f, +0.582261f, -0.017486f, -0.000468f, +0.000116f},
+ {+0.078355f, +0.049439f, +0.008412f, -0.000772f, -0.000023f},
+ {-0.051414f, +0.305039f, -0.008849f, -0.000882f, -0.000019f},
+ {-0.082995f, +0.177822f, -0.013237f, -0.000567f, -0.000026f},
+ {+0.049222f, +0.017872f, +0.004795f, -0.000539f, +0.000005f},
+ {-0.011696f, -0.179076f, -0.000545f, +0.000092f, -0.000026f},
+ {-0.054786f, +0.044185f, -0.008075f, -0.000456f, +0.000046f},
+ {-0.005431f, -0.002236f, -0.000119f, -0.000987f, -0.000046f}
+ },
+ {
+ {+0.300035f, -0.126686f, +0.045279f, +0.000141f, -0.000023f},
+ {+0.347527f, -0.104803f, +0.049661f, +0.000162f, -0.000050f},
+ {+0.000140f, +0.170954f, +0.002869f, -0.001398f, -0.000210f},
+ {+0.165631f, -0.028348f, +0.023643f, -0.000777f, -0.000136f},
+ {+0.103480f, -0.108513f, +0.015479f, -0.000834f, -0.000124f},
+ {-0.013480f, +0.114650f, +0.000763f, -0.001025f, -0.000149f},
+ {-0.089040f, -0.060481f, -0.014574f, +0.000082f, +0.000079f},
+ {+0.036486f, -0.097396f, +0.006421f, +0.000002f, -0.000073f},
+ {+0.003333f, -0.016091f, -0.002020f, -0.000329f, -0.000034f}
+ },
+ {
+ {+0.051566f, -0.506796f, +0.007039f, -0.000099f, -0.000010f},
+ {+0.033731f, -0.589122f, +0.007210f, +0.000795f, -0.000134f},
+ {-0.079279f, +0.049325f, -0.008393f, +0.000023f, +0.000100f},
+ {+0.010994f, -0.265800f, +0.003418f, +0.000397f, +0.000069f},
+ {+0.052364f, -0.186418f, +0.009164f, +0.000026f, +0.000073f},
+ {-0.052053f, +0.056265f, -0.005015f, -0.000066f, +0.000065f},
+ {+0.026200f, +0.116741f, +0.002983f, +0.000008f, +0.000008f},
+ {+0.048119f, -0.079713f, +0.006644f, +0.000374f, -0.000021f},
+ {+0.010900f, -0.005754f, +0.000987f, +0.000869f, +0.000068f}
+ },
+ {
+ {-0.311437f, +0.048951f, -0.046976f, +0.000118f, +0.000027f},
+ {-0.349598f, -0.000051f, -0.050374f, -0.000038f, +0.000095f},
+ {+0.040613f, -0.137831f, -0.000066f, +0.002700f, +0.000181f},
+ {-0.149052f, -0.019968f, -0.023093f, +0.001262f, +0.000115f},
+ {-0.107473f, +0.058841f, -0.017699f, +0.001256f, +0.000101f},
+ {+0.043140f, -0.091871f, +0.000478f, +0.002412f, +0.000129f},
+ {+0.064483f, +0.059569f, +0.011301f, -0.000210f, -0.000082f},
+ {-0.054255f, +0.077805f, -0.009915f, +0.000915f, +0.000081f},
+ {-0.008263f, +0.025078f, +0.001271f, +0.000578f, +0.000014f}
+ },
+ {
+ {-0.002478f, +0.521278f, -0.000544f, +0.000189f, +0.000002f},
+ {+0.031629f, +0.587979f, +0.001886f, -0.001424f, +0.000137f},
+ {+0.053320f, -0.118505f, +0.004875f, +0.003174f, -0.000173f},
+ {+0.008995f, +0.224389f, +0.001153f, +0.001756f, -0.000113f},
+ {-0.029482f, +0.180110f, -0.004281f, +0.002087f, -0.000115f},
+ {+0.033134f, -0.107741f, +0.001943f, +0.002753f, -0.000132f},
+ {-0.023463f, -0.074570f, -0.002999f, -0.000562f, +0.000011f},
+ {-0.031477f, +0.111590f, -0.005933f, +0.000350f, -0.000010f},
+ {-0.015016f, +0.015277f, -0.001484f, -0.000128f, -0.000086f}
+ }
+};
+
+const float leftHRIRImag_HOA2[BINAURAL_CONVBANDS][9][BINAURAL_NTAPS]=
+{
+ {
+ {-0.036807f, -0.174045f, +0.179146f, +0.002758f, +0.000002f},
+ {-0.081675f, +0.202936f, -0.124120f, -0.000184f, +0.000007f},
+ {-0.000843f, -0.038970f, +0.052716f, -0.008143f, +0.000125f},
+ {-0.004478f, -0.013122f, +0.028558f, -0.008290f, +0.000045f},
+ {-0.006316f, +0.012132f, -0.006515f, +0.002119f, +0.000027f},
+ {+0.000794f, -0.004296f, -0.005127f, +0.004942f, -0.000100f},
+ {+0.010293f, -0.025048f, +0.008939f, -0.001610f, -0.000015f},
+ {-0.001111f, -0.008117f, +0.033872f, -0.002789f, -0.000061f},
+ {+0.009292f, -0.031334f, +0.001941f, -0.005137f, +0.000092f}
+ },
+ {
+ {+0.046648f, -0.328217f, -0.004769f, -0.004729f, +0.000002f},
+ {+0.078219f, +0.186706f, -0.335495f, +0.010505f, +0.000011f},
+ {+0.003389f, -0.028871f, +0.074809f, -0.001736f, +0.000093f},
+ {+0.011160f, -0.006841f, +0.031676f, +0.003121f, +0.000038f},
+ {+0.007422f, +0.043414f, -0.006982f, -0.001963f, +0.000025f},
+ {+0.003254f, +0.003751f, -0.013792f, +0.005415f, -0.000065f},
+ {-0.015187f, -0.099887f, -0.012484f, -0.000245f, -0.000014f},
+ {-0.000628f, +0.067594f, +0.116266f, +0.000062f, -0.000037f},
+ {-0.017876f, -0.212825f, -0.109502f, -0.000434f, +0.000062f}
+ },
+ {
+ {-0.062391f, -0.298587f, +0.055506f, +0.004604f, -0.000002f},
+ {-0.110139f, -0.008656f, +0.076872f, -0.013912f, -0.000006f},
+ {-0.006661f, +0.041459f, +0.008680f, +0.005198f, -0.000143f},
+ {-0.017346f, +0.064502f, -0.000311f, +0.000229f, -0.000050f},
+ {-0.012574f, +0.112476f, -0.042863f, +0.000548f, -0.000028f},
+ {-0.008554f, +0.117685f, -0.085746f, -0.010222f, +0.000121f},
+ {+0.018386f, -0.231260f, +0.055470f, +0.002605f, +0.000015f},
+ {-0.000043f, +0.098076f, +0.074022f, +0.004739f, +0.000074f},
+ {+0.020228f, -0.438516f, +0.026318f, +0.002404f, -0.000109f}
+ },
+ {
+ {+0.087093f, -0.185047f, -0.039795f, -0.001148f, -0.000002f},
+ {+0.179442f, +0.138305f, -0.024941f, +0.004193f, -0.000016f},
+ {+0.010153f, +0.053373f, -0.028050f, +0.000631f, -0.000056f},
+ {+0.022351f, +0.115243f, -0.015706f, +0.000824f, -0.000030f},
+ {+0.016881f, +0.188764f, -0.015179f, +0.001478f, -0.000024f},
+ {+0.011436f, +0.169671f, -0.055918f, +0.006134f, +0.000022f},
+ {-0.007516f, -0.296099f, +0.030173f, -0.003476f, +0.000013f},
+ {+0.001835f, +0.047910f, -0.004611f, -0.005834f, +0.000008f},
+ {+0.012183f, -0.522145f, -0.012957f, -0.000556f, -0.000026f}
+ },
+ {
+ {-0.118429f, +0.036347f, +0.008994f, -0.001813f, +0.000002f},
+ {-0.195669f, +0.557237f, +0.044782f, +0.005092f, +0.000007f},
+ {-0.015263f, +0.077237f, -0.016810f, -0.004030f, +0.000145f},
+ {-0.025184f, +0.187315f, -0.016739f, -0.002009f, +0.000052f},
+ {-0.002368f, +0.225780f, -0.012360f, -0.001921f, +0.000030f},
+ {-0.004974f, +0.160969f, -0.009969f, -0.002830f, -0.000125f},
+ {-0.023306f, -0.243341f, -0.007075f, +0.002049f, -0.000015f},
+ {+0.002539f, +0.043064f, -0.021665f, +0.000872f, -0.000074f},
+ {-0.088704f, -0.392340f, -0.007003f, +0.000682f, +0.000110f}
+ },
+ {
+ {+0.111405f, +0.324593f, -0.000106f, +0.001284f, +0.000002f},
+ {+0.051589f, +0.868735f, -0.017996f, -0.003263f, +0.000021f},
+ {+0.016644f, +0.116184f, -0.001320f, +0.001603f, +0.000021f},
+ {+0.004222f, +0.242602f, +0.004139f, +0.000694f, +0.000023f},
+ {-0.043767f, +0.191695f, +0.013679f, +0.000447f, +0.000023f},
+ {-0.015164f, +0.134423f, +0.000808f, +0.001816f, +0.000022f},
+ {+0.056350f, -0.114712f, -0.004403f, +0.000262f, -0.000013f},
+ {-0.013985f, +0.017892f, -0.014819f, +0.002850f, +0.000020f},
+ {+0.155162f, -0.041775f, -0.009744f, -0.001067f, -0.000007f}
+ },
+ {
+ {-0.005031f, +0.479299f, +0.003719f, +0.000668f, -0.000001f},
+ {+0.200078f, +0.617927f, +0.007665f, -0.002820f, -0.000011f},
+ {-0.000023f, +0.128657f, +0.013087f, +0.000664f, -0.000135f},
+ {+0.058851f, +0.171528f, +0.001838f, +0.000874f, -0.000052f},
+ {+0.096474f, +0.013567f, +0.000492f, +0.000745f, -0.000033f},
+ {+0.033027f, +0.054815f, +0.011873f, +0.000718f, +0.000112f},
+ {-0.056173f, +0.039930f, +0.001299f, -0.001259f, +0.000015f},
+ {+0.020372f, -0.043296f, +0.005705f, -0.001029f, +0.000062f},
+ {-0.120615f, +0.346286f, -0.013057f, -0.000997f, -0.000098f}
+ },
+ {
+ {-0.150793f, +0.255763f, -0.018096f, -0.000700f, -0.000003f},
+ {-0.305707f, -0.158732f, -0.020717f, +0.002646f, -0.000023f},
+ {-0.031522f, +0.078751f, +0.001465f, -0.000649f, +0.000004f},
+ {-0.117107f, -0.077176f, -0.004724f, -0.000677f, -0.000018f},
+ {-0.093448f, -0.250387f, -0.003900f, -0.000293f, -0.000021f},
+ {-0.019351f, -0.028793f, -0.005286f, -0.001746f, -0.000057f},
+ {+0.008202f, +0.128064f, +0.008788f, +0.000321f, +0.000014f},
+ {-0.007910f, -0.090056f, -0.001122f, -0.000874f, -0.000041f},
+ {-0.028598f, +0.475838f, +0.000814f, +0.001596f, +0.000033f}
+ },
+ {
+ {+0.168446f, -0.229619f, +0.014684f, -0.000669f, +0.000001f},
+ {+0.083028f, -0.735157f, +0.014942f, +0.001813f, +0.000016f},
+ {+0.038009f, -0.019540f, -0.002379f, +0.000167f, +0.000118f},
+ {+0.076227f, -0.357687f, +0.003886f, -0.000171f, +0.000051f},
+ {+0.001844f, -0.389834f, +0.002086f, -0.000484f, +0.000036f},
+ {-0.023047f, -0.027798f, -0.004234f, -0.000497f, -0.000086f},
+ {+0.049557f, +0.071524f, +0.006302f, +0.000906f, -0.000015f},
+ {-0.020459f, -0.071010f, -0.006011f, -0.000277f, -0.000043f},
+ {+0.164709f, +0.192774f, +0.015494f, +0.000611f, +0.000078f}
+ },
+ {
+ {+0.032104f, -0.431950f, +0.008160f, +0.000726f, +0.000004f},
+ {+0.260971f, -0.444113f, +0.025794f, -0.002256f, +0.000023f},
+ {+0.008385f, -0.056100f, +0.003103f, +0.000095f, -0.000018f},
+ {+0.067113f, -0.367438f, +0.006254f, +0.000198f, +0.000013f},
+ {+0.110994f, -0.232179f, +0.008226f, +0.000230f, +0.000019f},
+ {+0.042146f, +0.074633f, +0.011186f, +0.001034f, +0.000080f},
+ {-0.054919f, -0.080526f, -0.007215f, -0.000649f, -0.000015f},
+ {+0.040307f, +0.016321f, -0.001764f, +0.000829f, +0.000052f},
+ {-0.137526f, -0.246324f, -0.007988f, -0.001200f, -0.000047f}
+ },
+ {
+ {-0.213011f, -0.046980f, -0.025382f, +0.000494f, -0.000002f},
+ {-0.288608f, +0.395114f, -0.041290f, -0.001283f, -0.000020f},
+ {-0.054132f, +0.049386f, -0.007328f, -0.000057f, -0.000101f},
+ {-0.158872f, -0.025219f, -0.014949f, +0.000114f, -0.000051f},
+ {-0.121403f, +0.113923f, -0.010204f, +0.000233f, -0.000039f},
+ {-0.000083f, +0.147208f, +0.001729f, +0.000936f, +0.000054f},
+ {-0.003048f, -0.154788f, -0.006001f, -0.000457f, +0.000017f},
+ {-0.025771f, +0.106681f, +0.002198f, +0.000260f, +0.000022f},
+ {-0.031294f, -0.392095f, -0.012018f, -0.000574f, -0.000057f}
+ },
+ {
+ {+0.092561f, +0.424974f, +0.010810f, -0.000681f, -0.000004f},
+ {-0.075902f, +0.706014f, -0.007828f, +0.002003f, -0.000022f},
+ {+0.013154f, +0.161409f, +0.005603f, -0.000211f, +0.000023f},
+ {+0.066254f, +0.312283f, +0.004744f, +0.000026f, -0.000009f},
+ {+0.002036f, +0.295824f, -0.002824f, +0.000014f, -0.000016f},
+ {-0.060712f, +0.057606f, -0.008012f, -0.000958f, -0.000087f},
+ {+0.056082f, -0.061636f, +0.008052f, +0.000524f, +0.000016f},
+ {-0.017683f, +0.111805f, -0.002642f, -0.000403f, -0.000052f},
+ {+0.146777f, -0.113700f, +0.017959f, +0.001010f, +0.000051f}
+ },
+ {
+ {+0.185320f, +0.277358f, +0.022712f, -0.000351f, +0.000003f},
+ {+0.344646f, +0.053912f, +0.053141f, +0.000939f, +0.000024f},
+ {+0.086838f, +0.051841f, +0.006637f, +0.000180f, +0.000089f},
+ {+0.105953f, +0.243944f, +0.014187f, -0.000146f, +0.000052f},
+ {+0.111669f, +0.123210f, +0.013173f, -0.000233f, +0.000042f},
+ {+0.059758f, -0.131270f, +0.005702f, -0.000643f, -0.000024f},
+ {-0.036902f, +0.080134f, -0.000673f, +0.000325f, -0.000020f},
+ {+0.046052f, +0.010828f, +0.004846f, -0.000246f, -0.000004f},
+ {-0.077354f, +0.231910f, -0.006126f, +0.000362f, +0.000039f}
+ },
+ {
+ {-0.189874f, -0.302002f, -0.024437f, +0.000614f, +0.000004f},
+ {-0.115695f, -0.648554f, -0.017187f, -0.001787f, +0.000020f},
+ {-0.095557f, -0.230274f, -0.014609f, +0.000114f, -0.000025f},
+ {-0.124579f, -0.115101f, -0.017138f, -0.000088f, +0.000005f},
+ {-0.076830f, -0.166427f, -0.008366f, -0.000057f, +0.000012f},
+ {+0.014099f, -0.211406f, -0.003003f, +0.000568f, +0.000083f},
+ {-0.023815f, +0.096932f, -0.005676f, -0.000440f, -0.000016f},
+ {-0.021782f, -0.093860f, -0.002871f, +0.000144f, +0.000046f},
+ {-0.073734f, +0.238033f, -0.010094f, -0.000798f, -0.000049f}
+ },
+ {
+ {-0.114426f, -0.412169f, -0.014852f, +0.000236f, -0.000004f},
+ {-0.286060f, -0.383093f, -0.046192f, -0.000709f, -0.000026f},
+ {-0.046449f, -0.312275f, +0.001217f, -0.000173f, -0.000081f},
+ {-0.033813f, -0.256375f, -0.003843f, +0.000097f, -0.000052f},
+ {-0.058368f, -0.191934f, -0.007694f, +0.000156f, -0.000044f},
+ {-0.082552f, -0.075789f, -0.001514f, +0.000419f, +0.000001f},
+ {+0.034473f, +0.003962f, +0.003250f, -0.000222f, +0.000024f},
+ {-0.030695f, -0.079541f, -0.002956f, +0.000205f, -0.000008f},
+ {+0.109333f, -0.044153f, +0.010252f, -0.000221f, -0.000027f}
+ },
+ {
+ {+0.243812f, +0.144409f, +0.034010f, -0.000542f, -0.000004f},
+ {+0.244934f, +0.430481f, +0.034506f, +0.001609f, -0.000017f},
+ {+0.170812f, +0.012823f, +0.017960f, -0.000055f, +0.000026f},
+ {+0.131633f, -0.001407f, +0.017629f, +0.000130f, -0.000001f},
+ {+0.106876f, +0.065820f, +0.014688f, +0.000058f, -0.000007f},
+ {+0.074279f, +0.153828f, +0.004932f, -0.000344f, -0.000072f},
+ {+0.015569f, -0.022714f, +0.005207f, +0.000342f, +0.000015f},
+ {+0.042274f, +0.032502f, +0.005140f, -0.000141f, -0.000036f},
+ {-0.002837f, -0.214678f, +0.001786f, +0.000703f, +0.000045f}
+ },
+ {
+ {+0.033445f, +0.465385f, +0.003356f, -0.000154f, +0.000005f},
+ {+0.178742f, +0.528051f, +0.033152f, +0.000550f, +0.000028f},
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+ {-0.015365f, +0.033058f, -0.001023f, -0.000263f, -0.000075f},
+ {-0.115117f, -0.202631f, -0.018500f, +0.000266f, +0.000048f},
+ {+0.062522f, -0.070317f, +0.009998f, +0.000023f, -0.000045f},
+ {+0.009357f, +0.103095f, +0.001665f, +0.000461f, +0.000014f}
+ },
+ {
+ {-0.223414f, -0.360443f, -0.031653f, -0.000161f, +0.000003f},
+ {-0.220330f, -0.504684f, -0.033230f, +0.000874f, +0.000003f},
+ {-0.065668f, +0.018345f, -0.008069f, +0.000490f, +0.000105f},
+ {-0.094224f, -0.228227f, -0.015610f, +0.000296f, +0.000075f},
+ {+0.011044f, -0.195618f, -0.000221f, +0.000284f, +0.000070f},
+ {-0.015206f, +0.030774f, -0.001584f, +0.000377f, +0.000037f},
+ {+0.112319f, +0.149909f, +0.015570f, -0.000082f, -0.000037f},
+ {+0.027593f, -0.125221f, +0.004605f, +0.000167f, +0.000001f},
+ {-0.035657f, +0.033761f, -0.006506f, +0.000132f, +0.000027f}
+ },
+ {
+ {-0.197435f, -0.400152f, -0.030189f, +0.000183f, +0.000017f},
+ {-0.265346f, -0.433349f, -0.035911f, -0.000309f, +0.000070f},
+ {+0.024825f, -0.121781f, +0.003662f, +0.000791f, +0.000075f},
+ {-0.131639f, -0.172895f, -0.018896f, +0.000200f, +0.000051f},
+ {-0.118431f, +0.000422f, -0.015867f, +0.000387f, +0.000045f},
+ {+0.018068f, -0.023258f, +0.002724f, +0.000522f, +0.000082f},
+ {+0.072974f, +0.212278f, +0.011511f, -0.000340f, -0.000047f},
+ {-0.068530f, +0.023641f, -0.010358f, +0.000042f, +0.000055f},
+ {+0.013236f, -0.038962f, +0.000910f, -0.000477f, -0.000015f}
+ },
+ {
+ {+0.253363f, +0.291660f, +0.036499f, +0.000094f, -0.000007f},
+ {+0.281798f, +0.406628f, +0.041589f, -0.000891f, -0.000005f},
+ {+0.059479f, -0.066959f, +0.007177f, -0.000628f, -0.000142f},
+ {+0.120109f, +0.213729f, +0.018705f, -0.000288f, -0.000099f},
+ {+0.027666f, +0.223189f, +0.003521f, -0.000300f, -0.000093f},
+ {+0.013844f, -0.028875f, +0.000557f, -0.000575f, -0.000072f},
+ {-0.118976f, -0.083818f, -0.016708f, +0.000094f, +0.000049f},
+ {-0.002209f, +0.126405f, -0.000845f, -0.000338f, -0.000017f},
+ {+0.011760f, -0.039638f, +0.005259f, -0.000091f, -0.000032f}
+ },
+ {
+ {+0.156753f, +0.440657f, +0.023910f, -0.000253f, -0.000018f},
+ {+0.203795f, +0.522732f, +0.028158f, +0.000411f, -0.000085f},
+ {-0.046218f, +0.097129f, -0.007205f, -0.001249f, -0.000056f},
+ {+0.112467f, +0.226687f, +0.015571f, -0.000451f, -0.000035f},
+ {+0.117838f, +0.083303f, +0.016703f, -0.000616f, -0.000028f},
+ {-0.023412f, +0.030837f, -0.004021f, -0.001018f, -0.000071f},
+ {-0.037437f, -0.211830f, -0.005723f, +0.000467f, +0.000043f},
+ {+0.064323f, +0.023579f, +0.009934f, -0.000232f, -0.000060f},
+ {-0.009156f, -0.006104f, -0.001969f, +0.000387f, +0.000022f}
+ },
+ {
+ {-0.275944f, -0.222761f, -0.039627f, -0.000066f, +0.000013f},
+ {-0.322019f, -0.286370f, -0.048482f, +0.000959f, +0.000014f},
+ {-0.046923f, +0.094317f, -0.005599f, +0.000435f, +0.000182f},
+ {-0.150750f, -0.177020f, -0.022662f, +0.000117f, +0.000123f},
+ {-0.067347f, -0.202691f, -0.009894f, +0.000124f, +0.000115f},
+ {-0.015081f, +0.042971f, -0.000082f, +0.000445f, +0.000114f},
+ {+0.117640f, +0.025700f, +0.015946f, -0.000085f, -0.000063f},
+ {-0.016418f, -0.100980f, -0.001676f, +0.000298f, +0.000040f},
+ {-0.000250f, +0.010429f, -0.002435f, -0.000017f, +0.000037f}
+ },
+ {
+ {-0.115447f, -0.469158f, -0.017950f, +0.000366f, +0.000017f},
+ {-0.134884f, -0.571706f, -0.018454f, -0.000373f, +0.000105f},
+ {+0.067420f, -0.084270f, +0.010575f, +0.001650f, +0.000010f},
+ {-0.076003f, -0.293259f, -0.009993f, +0.000579f, +0.000003f},
+ {-0.098520f, -0.155744f, -0.013412f, +0.000754f, -0.000004f},
+ {+0.039536f, -0.043110f, +0.005899f, +0.001509f, +0.000034f},
+ {+0.003041f, +0.203039f, +0.001212f, -0.000536f, -0.000033f},
+ {-0.056528f, -0.038194f, -0.009590f, +0.000577f, +0.000054f},
+ {-0.001245f, +0.013315f, +0.000319f, -0.000346f, -0.000036f}
+ },
+ {
+ {+0.292999f, +0.157930f, +0.042403f, +0.000087f, -0.000020f},
+ {+0.342354f, +0.162255f, +0.051635f, -0.001110f, -0.000034f},
+ {+0.022156f, -0.154740f, +0.000608f, +0.000173f, -0.000208f},
+ {+0.168151f, +0.078549f, +0.023857f, +0.000280f, -0.000137f},
+ {+0.096594f, +0.143573f, +0.013193f, +0.000234f, -0.000126f},
+ {+0.002506f, -0.100103f, -0.002757f, +0.000120f, -0.000144f},
+ {-0.102496f, +0.041774f, -0.013753f, -0.000024f, +0.000074f},
+ {+0.028733f, +0.095250f, +0.004398f, -0.000056f, -0.000064f},
+ {-0.000053f, +0.012400f, +0.002539f, +0.000289f, -0.000038f}
+ },
+ {
+ {+0.073802f, +0.495430f, +0.011185f, -0.000471f, -0.000013f},
+ {+0.067107f, +0.583553f, +0.008494f, +0.000150f, -0.000126f},
+ {-0.082122f, +0.004027f, -0.011237f, -0.001551f, +0.000060f},
+ {+0.028928f, +0.288941f, +0.005398f, -0.000320f, +0.000043f},
+ {+0.067365f, +0.187138f, +0.009613f, -0.000522f, +0.000049f},
+ {-0.053548f, -0.014546f, -0.006738f, -0.001557f, +0.000028f},
+ {+0.021691f, -0.148588f, +0.001549f, +0.000530f, +0.000018f},
+ {+0.052283f, +0.060853f, +0.007887f, -0.000799f, -0.000034f},
+ {+0.008489f, -0.003383f, +0.001566f, +0.000494f, +0.000057f}
+ },
+ {
+ {-0.307330f, -0.088798f, -0.043952f, -0.000185f, +0.000025f},
+ {-0.348741f, -0.055377f, -0.052852f, +0.001109f, +0.000070f},
+ {+0.020133f, +0.157206f, +0.002804f, -0.000807f, +0.000201f},
+ {-0.157718f, +0.000354f, -0.025108f, -0.000577f, +0.000129f},
+ {-0.107002f, -0.082667f, -0.016074f, -0.000429f, +0.000116f},
+ {+0.027699f, +0.106463f, +0.004855f, -0.000830f, +0.000144f},
+ {+0.076446f, -0.063154f, +0.011339f, +0.000105f, -0.000081f},
+ {-0.046001f, -0.090381f, -0.006439f, -0.000517f, +0.000079f},
+ {-0.003916f, -0.020923f, -0.003928f, -0.000676f, +0.000026f}
+ },
+ {
+ {-0.027283f, -0.518967f, -0.004482f, +0.000531f, +0.000006f},
+ {-0.002104f, -0.586753f, +0.000310f, +0.000388f, +0.000138f},
+ {+0.067195f, +0.083021f, +0.013467f, -0.000261f, -0.000139f},
+ {+0.000203f, -0.242050f, +0.002218f, -0.001130f, -0.000092f},
+ {-0.041057f, -0.183900f, -0.003084f, -0.000869f, -0.000096f},
+ {+0.043480f, +0.079977f, +0.008525f, +0.000104f, -0.000100f},
+ {-0.026266f, +0.096019f, -0.004003f, -0.000222f, +0.000001f},
+ {-0.040550f, -0.099815f, -0.006813f, +0.000626f, +0.000005f},
+ {-0.012858f, -0.005094f, -0.001938f, -0.001102f, -0.000079f}
+ },
+ {
+ {+0.314481f, +0.005188f, +0.044811f, +0.000426f, -0.000028f},
+ {+0.346528f, -0.051746f, +0.052277f, -0.000401f, -0.000122f},
+ {-0.053118f, -0.097595f, -0.002410f, +0.001225f, -0.000151f},
+ {+0.140849f, -0.024347f, +0.026727f, +0.000253f, -0.000095f},
+ {+0.107847f, +0.047702f, +0.019644f, -0.000097f, -0.000079f},
+ {-0.051228f, -0.061068f, -0.003689f, +0.001630f, -0.000102f},
+ {-0.056164f, +0.049815f, -0.009319f, +0.000032f, +0.000080f},
+ {+0.061891f, +0.058300f, +0.009871f, +0.001903f, -0.000079f},
+ {+0.009880f, +0.028684f, +0.006879f, +0.001108f, +0.000001f}
+ }
+};
+
+const float rightHRIRReal_HOA2[BINAURAL_CONVBANDS][9][BINAURAL_NTAPS]=
+{
+ {
+ {-0.005335f, +0.653226f, +0.143797f, +0.002456f, -0.000002f},
+ {+0.013208f, -0.379140f, +0.322559f, +0.004978f, +0.000009f},
+ {+0.001925f, +0.054222f, +0.043071f, -0.002449f, -0.000110f},
+ {-0.000927f, +0.060176f, -0.015580f, -0.001281f, -0.000042f},
+ {-0.003471f, -0.011471f, -0.002826f, -0.001074f, +0.000026f},
+ {-0.003706f, +0.001098f, +0.005680f, -0.008863f, -0.000084f},
+ {-0.005326f, -0.000766f, -0.002007f, -0.003072f, +0.000014f},
+ {+0.001747f, -0.039662f, +0.085770f, +0.000859f, +0.000050f},
+ {-0.009494f, +0.084274f, -0.084910f, -0.005996f, -0.000078f}
+ },
+ {
+ {+0.020549f, +0.471556f, -0.054545f, -0.003976f, +0.000002f},
+ {-0.031621f, -0.813566f, -0.056755f, -0.007166f, -0.000006f},
+ {-0.002271f, -0.021372f, -0.026223f, +0.003087f, +0.000136f},
+ {+0.000511f, +0.035700f, -0.040529f, +0.002564f, +0.000048f},
+ {+0.007142f, +0.001751f, +0.001329f, +0.002743f, -0.000028f},
+ {+0.006527f, +0.051957f, +0.070578f, +0.014200f, +0.000113f},
+ {+0.014135f, +0.025109f, +0.015403f, +0.005652f, -0.000015f},
+ {-0.003291f, -0.069019f, +0.036066f, +0.001141f, -0.000069f},
+ {+0.028061f, +0.152663f, -0.025603f, +0.008277f, +0.000102f}
+ },
+ {
+ {-0.039663f, +0.412008f, +0.017452f, +0.000445f, +0.000002f},
+ {+0.026960f, -0.962971f, -0.087407f, -0.001953f, -0.000014f},
+ {-0.001486f, -0.002955f, -0.054042f, +0.000085f, +0.000075f},
+ {+0.003107f, +0.048844f, -0.051503f, -0.002108f, +0.000034f},
+ {-0.009864f, +0.005169f, +0.019159f, -0.003128f, -0.000025f},
+ {-0.004987f, +0.054770f, +0.099413f, -0.003316f, +0.000044f},
+ {-0.024855f, +0.021795f, +0.065786f, -0.002538f, -0.000013f},
+ {+0.003623f, +0.018186f, -0.058320f, -0.005763f, -0.000022f},
+ {-0.055010f, +0.126807f, +0.109029f, +0.001546f, +0.000045f}
+ },
+ {
+ {+0.043174f, +0.455537f, -0.027678f, +0.002529f, -0.000002f},
+ {+0.025122f, -0.922813f, -0.028063f, +0.008613f, +0.000006f},
+ {+0.002020f, +0.051124f, -0.010761f, +0.000153f, -0.000146f},
+ {-0.010597f, +0.081732f, -0.001493f, +0.001479f, -0.000051f},
+ {+0.024810f, -0.014152f, -0.030508f, +0.002185f, +0.000029f},
+ {+0.011648f, -0.040215f, -0.008697f, -0.003893f, -0.000125f},
+ {+0.043616f, -0.007408f, -0.035355f, -0.000987f, +0.000015f},
+ {-0.007698f, +0.031375f, -0.028885f, +0.004919f, +0.000076f},
+ {+0.093586f, +0.162669f, -0.029770f, -0.007128f, -0.000112f}
+ },
+ {
+ {-0.001041f, +0.494032f, +0.005715f, -0.001108f, -0.000002f},
+ {-0.143821f, -0.682007f, +0.029450f, -0.003481f, +0.000019f},
+ {+0.006306f, +0.070613f, -0.011179f, -0.001860f, -0.000038f},
+ {+0.031146f, +0.059515f, -0.014381f, -0.000905f, -0.000027f},
+ {-0.052905f, +0.051459f, +0.001250f, -0.000868f, +0.000023f},
+ {-0.029241f, -0.030800f, -0.000944f, +0.000488f, +0.000000f},
+ {-0.055716f, +0.063529f, +0.002159f, +0.000641f, +0.000013f},
+ {+0.013468f, -0.008041f, -0.000774f, +0.000134f, -0.000007f},
+ {-0.101473f, +0.336570f, +0.012535f, +0.003233f, -0.000009f}
+ },
+ {
+ {-0.092816f, +0.358882f, +0.002536f, -0.001449f, +0.000001f},
+ {+0.262828f, -0.127251f, +0.020151f, -0.004341f, -0.000009f},
+ {-0.022963f, +0.059857f, +0.016901f, +0.000212f, +0.000141f},
+ {-0.064426f, -0.041934f, +0.012804f, -0.000049f, +0.000052f},
+ {+0.064139f, +0.206373f, -0.000508f, +0.000138f, -0.000031f},
+ {+0.035857f, +0.035091f, -0.016850f, +0.002300f, +0.000120f},
+ {+0.032908f, +0.170386f, -0.004178f, +0.001249f, -0.000015f},
+ {-0.010158f, -0.037569f, +0.007236f, -0.002146f, -0.000070f},
+ {+0.021780f, +0.486360f, -0.004267f, +0.000644f, +0.000106f}
+ },
+ {
+ {+0.166528f, -0.018320f, +0.002944f, +0.001057f, +0.000002f},
+ {-0.217141f, +0.537828f, -0.015478f, +0.003353f, -0.000022f},
+ {+0.036889f, -0.008294f, -0.001367f, +0.001254f, +0.000008f},
+ {+0.069514f, -0.229400f, +0.010249f, +0.000566f, +0.000020f},
+ {-0.019714f, +0.330742f, -0.003692f, +0.000002f, -0.000022f},
+ {-0.010625f, +0.080582f, +0.010145f, -0.000258f, -0.000041f},
+ {+0.022526f, +0.170893f, +0.014154f, -0.001025f, -0.000013f},
+ {-0.007441f, -0.048091f, +0.004112f, +0.000974f, +0.000032f},
+ {+0.115639f, +0.344255f, +0.014295f, -0.000177f, -0.000021f}
+ },
+ {
+ {-0.099909f, -0.399087f, -0.008044f, +0.000848f, -0.000001f},
+ {-0.054243f, +0.757012f, -0.020850f, +0.002283f, +0.000013f},
+ {-0.025209f, -0.091980f, -0.004347f, +0.000486f, -0.000127f},
+ {+0.003575f, -0.340857f, -0.007962f, -0.000163f, -0.000051f},
+ {-0.071769f, +0.265803f, +0.002595f, -0.000097f, +0.000034f},
+ {-0.026489f, +0.035458f, -0.005585f, -0.001110f, -0.000100f},
+ {-0.060623f, +0.023422f, -0.010689f, -0.000403f, +0.000015f},
+ {+0.027371f, -0.008448f, -0.007673f, -0.000192f, +0.000053f},
+ {-0.176311f, -0.087697f, -0.004740f, -0.000958f, -0.000089f}
+ },
+ {
+ {-0.098192f, -0.380559f, -0.012062f, -0.000872f, -0.000003f},
+ {+0.307522f, +0.201411f, +0.041908f, -0.002386f, +0.000023f},
+ {-0.016794f, -0.090327f, -0.008151f, -0.001481f, +0.000012f},
+ {-0.117497f, -0.178818f, -0.001213f, -0.000161f, -0.000015f},
+ {+0.130667f, -0.017905f, +0.002862f, +0.000224f, +0.000021f},
+ {+0.026816f, -0.061563f, +0.002730f, +0.000500f, +0.000070f},
+ {+0.035111f, -0.133808f, +0.000916f, +0.000421f, +0.000014f},
+ {-0.028071f, +0.069426f, -0.005372f, -0.000149f, -0.000048f},
+ {+0.069362f, -0.446237f, -0.000098f, +0.000728f, +0.000041f}
+ },
+ {
+ {+0.200424f, +0.084933f, +0.029127f, -0.000528f, +0.000002f},
+ {-0.208158f, -0.589613f, -0.015424f, -0.001691f, -0.000018f},
+ {+0.041516f, +0.016661f, +0.015205f, -0.000153f, +0.000109f},
+ {+0.138467f, +0.186187f, +0.007440f, -0.000185f, +0.000051f},
+ {-0.077086f, -0.303705f, +0.003329f, -0.000036f, -0.000037f},
+ {+0.020310f, -0.080808f, -0.007043f, +0.000054f, +0.000070f},
+ {+0.031948f, -0.141008f, -0.000818f, +0.000548f, -0.000016f},
+ {+0.000366f, +0.119534f, +0.006275f, +0.000355f, -0.000032f},
+ {+0.109021f, -0.372983f, +0.009320f, +0.000129f, +0.000067f}
+ },
+ {
+ {-0.031292f, +0.437887f, -0.005797f, +0.000706f, +0.000004f},
+ {-0.174454f, -0.640794f, -0.027817f, +0.001980f, -0.000023f},
+ {+0.003185f, +0.089160f, -0.003572f, +0.001064f, -0.000021f},
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+ {-0.070466f, -0.289680f, -0.008846f, +0.000325f, -0.000013f},
+ {+0.096678f, -0.094366f, +0.010661f, -0.000155f, -0.000007f},
+ {+0.041572f, +0.082696f, +0.006577f, +0.000266f, +0.000031f}
+ },
+ {
+ {-0.298262f, +0.141215f, -0.042908f, +0.000091f, +0.000010f},
+ {+0.335616f, -0.061120f, +0.052587f, +0.000136f, -0.000050f},
+ {-0.028168f, +0.019948f, -0.003001f, +0.000044f, +0.000065f},
+ {-0.179347f, -0.090626f, -0.024448f, -0.000251f, +0.000051f},
+ {+0.055697f, +0.153136f, +0.006127f, +0.000099f, -0.000047f},
+ {+0.022758f, -0.040841f, +0.001974f, -0.000245f, -0.000056f},
+ {+0.171241f, +0.083402f, +0.023385f, -0.000076f, -0.000043f},
+ {+0.018087f, -0.211528f, +0.004820f, +0.000028f, +0.000030f},
+ {-0.051883f, -0.059963f, -0.007202f, -0.000532f, -0.000011f}
+ },
+ {
+ {+0.109668f, -0.485328f, +0.016423f, +0.000299f, -0.000001f},
+ {-0.064276f, +0.551492f, -0.008554f, +0.000611f, -0.000002f},
+ {+0.027762f, -0.066226f, +0.006657f, +0.000180f, -0.000068f},
+ {-0.008606f, -0.352413f, -0.000966f, +0.000207f, -0.000045f},
+ {+0.061405f, +0.140795f, +0.008634f, -0.000186f, +0.000040f},
+ {-0.022602f, +0.028596f, -0.003958f, -0.000252f, +0.000003f},
+ {+0.006333f, +0.339254f, -0.001045f, -0.000313f, +0.000017f},
+ {-0.095236f, -0.035271f, -0.011532f, +0.000098f, +0.000006f},
+ {-0.006892f, -0.129936f, -0.001855f, -0.000288f, -0.000028f}
+ },
+ {
+ {+0.280162f, -0.222327f, +0.040172f, -0.000132f, -0.000011f},
+ {-0.325666f, +0.150573f, -0.051593f, -0.000209f, +0.000054f},
+ {+0.028869f, -0.065199f, +0.002958f, -0.000146f, -0.000066f},
+ {+0.187456f, -0.052621f, +0.025102f, +0.000202f, -0.000052f},
+ {-0.080571f, -0.077938f, -0.010648f, -0.000040f, +0.000047f},
+ {-0.004481f, +0.054774f, -0.000402f, +0.000382f, +0.000060f},
+ {-0.176395f, +0.061006f, -0.022445f, +0.000083f, +0.000045f},
+ {+0.032007f, +0.158843f, +0.002664f, -0.000125f, -0.000033f},
+ {+0.057225f, -0.034866f, +0.006728f, +0.000520f, +0.000013f}
+ },
+ {
+ {-0.158921f, +0.451848f, -0.023918f, -0.000281f, +0.000001f},
+ {+0.121553f, -0.536831f, +0.017942f, -0.000578f, -0.000001f},
+ {-0.050855f, +0.055529f, -0.008445f, -0.000215f, +0.000075f},
+ {-0.052686f, +0.312195f, -0.005219f, -0.000224f, +0.000052f},
+ {-0.037110f, -0.141320f, -0.006102f, +0.000195f, -0.000048f},
+ {+0.024782f, +0.009783f, +0.004483f, +0.000288f, -0.000009f},
+ {+0.063910f, -0.304697f, +0.007623f, +0.000328f, -0.000023f},
+ {+0.068609f, +0.100384f, +0.009341f, -0.000091f, -0.000007f},
+ {-0.033166f, +0.101342f, -0.001173f, +0.000251f, +0.000026f}
+ },
+ {
+ {-0.254134f, +0.305063f, -0.036122f, +0.000175f, +0.000012f},
+ {+0.313748f, -0.244268f, +0.048706f, +0.000275f, -0.000058f},
+ {-0.012267f, +0.112660f, -0.001928f, +0.000238f, +0.000072f},
+ {-0.161165f, +0.140763f, -0.024820f, -0.000200f, +0.000054f},
+ {+0.090126f, +0.058592f, +0.014503f, +0.000035f, -0.000049f},
+ {-0.010917f, -0.042825f, -0.001085f, -0.000524f, -0.000070f},
+ {+0.139731f, -0.183781f, +0.020533f, -0.000104f, -0.000047f},
+ {-0.056473f, -0.093013f, -0.007395f, +0.000190f, +0.000040f},
+ {-0.028362f, +0.108300f, -0.004536f, -0.000507f, -0.000014f}
+ },
+ {
+ {+0.204108f, -0.397468f, +0.030234f, +0.000284f, -0.000002f},
+ {-0.186187f, +0.523327f, -0.027065f, +0.000548f, +0.000002f},
+ {+0.063644f, -0.004588f, +0.010914f, +0.000342f, -0.000092f},
+ {+0.084172f, -0.238464f, +0.012067f, +0.000307f, -0.000066f},
+ {+0.023241f, +0.163547f, +0.001737f, -0.000268f, +0.000061f},
+ {-0.017633f, -0.031273f, -0.004558f, -0.000453f, +0.000024f},
+ {-0.103701f, +0.192462f, -0.015036f, -0.000326f, +0.000032f},
+ {-0.040508f, -0.117502f, -0.005435f, +0.000218f, +0.000003f},
+ {+0.044739f, -0.003358f, +0.002673f, -0.000166f, -0.000026f}
+ },
+ {
+ {+0.217925f, -0.374764f, +0.031310f, -0.000194f, -0.000015f},
+ {-0.287194f, +0.371793f, -0.043606f, -0.000298f, +0.000065f},
+ {-0.012378f, -0.121133f, -0.001692f, -0.000139f, -0.000076f},
+ {+0.138854f, -0.153518f, +0.021173f, +0.000296f, -0.000054f},
+ {-0.110078f, -0.041091f, -0.015691f, -0.000117f, +0.000048f},
+ {+0.016824f, +0.020994f, +0.002433f, +0.000470f, +0.000080f},
+ {-0.093179f, +0.207425f, -0.014155f, +0.000078f, +0.000048f},
+ {+0.066586f, +0.047692f, +0.008958f, -0.000170f, -0.000050f},
+ {-0.006034f, -0.079321f, +0.001680f, +0.000546f, +0.000014f}
+ },
+ {
+ {-0.239100f, +0.326388f, -0.035676f, -0.000310f, +0.000005f},
+ {+0.254019f, -0.457019f, +0.035395f, -0.000472f, -0.000004f},
+ {-0.063172f, -0.043743f, -0.010677f, -0.000446f, +0.000122f},
+ {-0.106250f, +0.224976f, -0.016160f, -0.000331f, +0.000087f},
+ {+0.006588f, -0.220018f, +0.002089f, +0.000280f, -0.000081f},
+ {+0.012847f, +0.026665f, +0.004159f, +0.000613f, -0.000053f},
+ {+0.116434f, -0.116659f, +0.017836f, +0.000308f, -0.000043f},
+ {+0.014851f, +0.127471f, +0.001839f, -0.000426f, +0.000008f},
+ {-0.024363f, -0.047415f, -0.002156f, +0.000076f, +0.000029f}
+ },
+ {
+ {-0.177651f, +0.419626f, -0.025372f, +0.000189f, +0.000018f},
+ {+0.234856f, -0.487730f, +0.036693f, +0.000275f, -0.000076f},
+ {+0.036507f, +0.108100f, +0.004077f, -0.000196f, +0.000068f},
+ {-0.123472f, +0.198845f, -0.018454f, -0.000539f, +0.000045f},
+ {+0.120851f, -0.044023f, +0.017124f, +0.000326f, -0.000038f},
+ {-0.019744f, -0.023127f, -0.003003f, -0.000144f, -0.000080f},
+ {+0.054985f, -0.211321f, +0.008525f, +0.000002f, -0.000046f},
+ {-0.067840f, +0.000644f, -0.008680f, +0.000062f, +0.000059f},
+ {+0.013438f, +0.012637f, +0.000624f, -0.000676f, -0.000018f}
+ },
+ {
+ {+0.265046f, -0.258984f, +0.039613f, +0.000315f, -0.000010f},
+ {-0.305263f, +0.341002f, -0.042929f, +0.000320f, +0.000009f},
+ {+0.052493f, +0.082191f, +0.010230f, +0.000306f, -0.000162f},
+ {+0.135578f, -0.200816f, +0.020288f, +0.000195f, -0.000112f},
+ {-0.047909f, +0.214878f, -0.007490f, -0.000138f, +0.000104f},
+ {-0.013632f, -0.032324f, -0.004221f, -0.000548f, +0.000093f},
+ {-0.118924f, +0.057091f, -0.018445f, -0.000261f, +0.000056f},
+ {+0.008331f, -0.114878f, +0.000663f, +0.000507f, -0.000028f},
+ {+0.005413f, +0.022808f, -0.000439f, -0.000059f, -0.000035f}
+ },
+ {
+ {+0.136435f, -0.454829f, +0.019582f, -0.000149f, -0.000018f},
+ {-0.168461f, +0.553033f, -0.027068f, -0.000281f, +0.000094f},
+ {-0.056383f, -0.088168f, -0.008472f, +0.000590f, -0.000037f},
+ {+0.096992f, -0.262712f, +0.013318f, +0.000816f, -0.000021f},
+ {-0.110234f, +0.118824f, -0.015813f, -0.000528f, +0.000014f},
+ {+0.029948f, +0.036351f, +0.005263f, -0.000282f, +0.000056f},
+ {-0.020326f, +0.210405f, -0.002631f, -0.000079f, +0.000039f},
+ {+0.060030f, -0.032820f, +0.009213f, +0.000193f, -0.000059f},
+ {-0.003943f, +0.005977f, -0.000375f, +0.000898f, +0.000028f}
+ },
+ {
+ {-0.284355f, +0.190433f, -0.042800f, -0.000266f, +0.000017f},
+ {+0.335277f, -0.219226f, +0.046865f, -0.000105f, -0.000022f},
+ {-0.036478f, -0.124061f, -0.005694f, +0.000344f, +0.000198f},
+ {-0.163243f, +0.134561f, -0.022257f, +0.000183f, +0.000132f},
+ {+0.083868f, -0.178051f, +0.011964f, -0.000280f, -0.000122f},
+ {+0.010723f, +0.070555f, +0.001815f, -0.000022f, -0.000132f},
+ {+0.111861f, +0.009495f, +0.016549f, +0.000135f, -0.000069f},
+ {-0.022143f, +0.095016f, -0.003757f, -0.000379f, +0.000052f},
+ {-0.000565f, +0.002446f, +0.001442f, +0.000102f, +0.000039f}
+ },
+ {
+ {-0.095291f, +0.479278f, -0.013467f, +0.000098f, +0.000016f},
+ {+0.099306f, -0.582261f, +0.017486f, +0.000468f, -0.000116f},
+ {+0.078355f, +0.049439f, +0.008412f, -0.000772f, -0.000023f},
+ {-0.051414f, +0.305039f, -0.008849f, -0.000882f, -0.000019f},
+ {+0.082995f, -0.177822f, +0.013237f, +0.000567f, +0.000026f},
+ {-0.049222f, -0.017872f, -0.004795f, +0.000539f, -0.000005f},
+ {-0.011696f, -0.179076f, -0.000545f, +0.000092f, -0.000026f},
+ {-0.054786f, +0.044185f, -0.008075f, -0.000456f, +0.000046f},
+ {-0.005431f, -0.002236f, -0.000119f, -0.000987f, -0.000046f}
+ },
+ {
+ {+0.300035f, -0.126686f, +0.045279f, +0.000141f, -0.000023f},
+ {-0.347527f, +0.104803f, -0.049661f, -0.000162f, +0.000050f},
+ {+0.000140f, +0.170954f, +0.002869f, -0.001398f, -0.000210f},
+ {+0.165631f, -0.028348f, +0.023643f, -0.000777f, -0.000136f},
+ {-0.103480f, +0.108513f, -0.015479f, +0.000834f, +0.000124f},
+ {+0.013480f, -0.114650f, -0.000763f, +0.001025f, +0.000149f},
+ {-0.089040f, -0.060481f, -0.014574f, +0.000082f, +0.000079f},
+ {+0.036486f, -0.097396f, +0.006421f, +0.000002f, -0.000073f},
+ {+0.003333f, -0.016091f, -0.002020f, -0.000329f, -0.000034f}
+ },
+ {
+ {+0.051566f, -0.506796f, +0.007039f, -0.000099f, -0.000010f},
+ {-0.033731f, +0.589122f, -0.007210f, -0.000795f, +0.000134f},
+ {-0.079279f, +0.049325f, -0.008393f, +0.000023f, +0.000100f},
+ {+0.010994f, -0.265800f, +0.003418f, +0.000397f, +0.000069f},
+ {-0.052364f, +0.186418f, -0.009164f, -0.000026f, -0.000073f},
+ {+0.052053f, -0.056265f, +0.005015f, +0.000066f, -0.000065f},
+ {+0.026200f, +0.116741f, +0.002983f, +0.000008f, +0.000008f},
+ {+0.048119f, -0.079713f, +0.006644f, +0.000374f, -0.000021f},
+ {+0.010900f, -0.005754f, +0.000987f, +0.000869f, +0.000068f}
+ },
+ {
+ {-0.311437f, +0.048951f, -0.046976f, +0.000118f, +0.000027f},
+ {+0.349598f, +0.000051f, +0.050374f, +0.000038f, -0.000095f},
+ {+0.040613f, -0.137831f, -0.000066f, +0.002700f, +0.000181f},
+ {-0.149052f, -0.019968f, -0.023093f, +0.001262f, +0.000115f},
+ {+0.107473f, -0.058841f, +0.017699f, -0.001256f, -0.000101f},
+ {-0.043140f, +0.091871f, -0.000478f, -0.002412f, -0.000129f},
+ {+0.064483f, +0.059569f, +0.011301f, -0.000210f, -0.000082f},
+ {-0.054255f, +0.077805f, -0.009915f, +0.000915f, +0.000081f},
+ {-0.008263f, +0.025078f, +0.001271f, +0.000578f, +0.000014f}
+ },
+ {
+ {-0.002478f, +0.521278f, -0.000544f, +0.000189f, +0.000002f},
+ {-0.031629f, -0.587979f, -0.001886f, +0.001424f, -0.000137f},
+ {+0.053320f, -0.118505f, +0.004875f, +0.003174f, -0.000173f},
+ {+0.008995f, +0.224389f, +0.001153f, +0.001756f, -0.000113f},
+ {+0.029482f, -0.180110f, +0.004281f, -0.002087f, +0.000115f},
+ {-0.033134f, +0.107741f, -0.001943f, -0.002753f, +0.000132f},
+ {-0.023463f, -0.074570f, -0.002999f, -0.000562f, +0.000011f},
+ {-0.031477f, +0.111590f, -0.005933f, +0.000350f, -0.000010f},
+ {-0.015016f, +0.015277f, -0.001484f, -0.000128f, -0.000086f}
+ }
+};
+
+const float rightHRIRImag_HOA2[BINAURAL_CONVBANDS][9][BINAURAL_NTAPS]=
+{
+ {
+ {-0.036807f, -0.174045f, +0.179146f, +0.002758f, +0.000002f},
+ {+0.081675f, -0.202936f, +0.124120f, +0.000184f, -0.000007f},
+ {-0.000843f, -0.038970f, +0.052716f, -0.008143f, +0.000125f},
+ {-0.004478f, -0.013122f, +0.028558f, -0.008290f, +0.000045f},
+ {+0.006316f, -0.012132f, +0.006515f, -0.002119f, -0.000027f},
+ {-0.000794f, +0.004296f, +0.005127f, -0.004942f, +0.000100f},
+ {+0.010293f, -0.025048f, +0.008939f, -0.001610f, -0.000015f},
+ {-0.001111f, -0.008117f, +0.033872f, -0.002789f, -0.000061f},
+ {+0.009292f, -0.031334f, +0.001941f, -0.005137f, +0.000092f}
+ },
+ {
+ {+0.046648f, -0.328217f, -0.004769f, -0.004729f, +0.000002f},
+ {-0.078219f, -0.186706f, +0.335495f, -0.010505f, -0.000011f},
+ {+0.003389f, -0.028871f, +0.074809f, -0.001736f, +0.000093f},
+ {+0.011160f, -0.006841f, +0.031676f, +0.003121f, +0.000038f},
+ {-0.007422f, -0.043414f, +0.006982f, +0.001963f, -0.000025f},
+ {-0.003254f, -0.003751f, +0.013792f, -0.005415f, +0.000065f},
+ {-0.015187f, -0.099887f, -0.012484f, -0.000245f, -0.000014f},
+ {-0.000628f, +0.067594f, +0.116266f, +0.000062f, -0.000037f},
+ {-0.017876f, -0.212825f, -0.109502f, -0.000434f, +0.000062f}
+ },
+ {
+ {-0.062391f, -0.298587f, +0.055506f, +0.004604f, -0.000002f},
+ {+0.110139f, +0.008656f, -0.076872f, +0.013912f, +0.000006f},
+ {-0.006661f, +0.041459f, +0.008680f, +0.005198f, -0.000143f},
+ {-0.017346f, +0.064502f, -0.000311f, +0.000229f, -0.000050f},
+ {+0.012574f, -0.112476f, +0.042863f, -0.000548f, +0.000028f},
+ {+0.008554f, -0.117685f, +0.085746f, +0.010222f, -0.000121f},
+ {+0.018386f, -0.231260f, +0.055470f, +0.002605f, +0.000015f},
+ {-0.000043f, +0.098076f, +0.074022f, +0.004739f, +0.000074f},
+ {+0.020228f, -0.438516f, +0.026318f, +0.002404f, -0.000109f}
+ },
+ {
+ {+0.087093f, -0.185047f, -0.039795f, -0.001148f, -0.000002f},
+ {-0.179442f, -0.138305f, +0.024941f, -0.004193f, +0.000016f},
+ {+0.010153f, +0.053373f, -0.028050f, +0.000631f, -0.000056f},
+ {+0.022351f, +0.115243f, -0.015706f, +0.000824f, -0.000030f},
+ {-0.016881f, -0.188764f, +0.015179f, -0.001478f, +0.000024f},
+ {-0.011436f, -0.169671f, +0.055918f, -0.006134f, -0.000022f},
+ {-0.007516f, -0.296099f, +0.030173f, -0.003476f, +0.000013f},
+ {+0.001835f, +0.047910f, -0.004611f, -0.005834f, +0.000008f},
+ {+0.012183f, -0.522145f, -0.012957f, -0.000556f, -0.000026f}
+ },
+ {
+ {-0.118429f, +0.036347f, +0.008994f, -0.001813f, +0.000002f},
+ {+0.195669f, -0.557237f, -0.044782f, -0.005092f, -0.000007f},
+ {-0.015263f, +0.077237f, -0.016810f, -0.004030f, +0.000145f},
+ {-0.025184f, +0.187315f, -0.016739f, -0.002009f, +0.000052f},
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+ {-0.012858f, -0.005094f, -0.001938f, -0.001102f, -0.000079f}
+ },
+ {
+ {+0.314481f, +0.005188f, +0.044811f, +0.000426f, -0.000028f},
+ {-0.346528f, +0.051746f, -0.052277f, +0.000401f, +0.000122f},
+ {-0.053118f, -0.097595f, -0.002410f, +0.001225f, -0.000151f},
+ {+0.140849f, -0.024347f, +0.026727f, +0.000253f, -0.000095f},
+ {-0.107847f, -0.047702f, -0.019644f, +0.000097f, +0.000079f},
+ {+0.051228f, +0.061068f, +0.003689f, -0.001630f, +0.000102f},
+ {-0.056164f, +0.049815f, -0.009319f, +0.000032f, +0.000080f},
+ {+0.061891f, +0.058300f, +0.009871f, +0.001903f, -0.000079f},
+ {+0.009880f, +0.028684f, +0.006879f, +0.001108f, +0.000001f}
+ }
+};
+
+#endif
+
+#ifdef UPDATE_SBA_FILTER
+
+const float FASTCONV_FOA_latency_s = 0.000666667f;
+const float leftHRIRReal_FOA[BINAURAL_CONVBANDS][4][BINAURAL_NTAPS]=
+{
+ {
+ {+0.001139f, +0.701381f, +0.088362f, +0.001507f, +0.000002f},
+ {+0.000414f, +0.262095f, -0.237214f, -0.003224f, +0.000036f},
+ {+0.002081f, +0.073269f, +0.016442f, -0.002305f, -0.000016f},
+ {+0.003374f, +0.067272f, -0.027345f, -0.000156f, +0.000027f}
+ },
+ {
+ {-0.006858f, +0.573976f, -0.025590f, -0.002173f, -0.000001f},
+ {-0.018683f, +0.673324f, +0.155049f, +0.004529f, -0.000042f},
+ {-0.004167f, -0.005579f, -0.043222f, +0.004198f, +0.000026f},
+ {-0.007696f, +0.026588f, -0.047141f, +0.000930f, -0.000031f}
+ },
+ {
+ {+0.022690f, +0.504423f, -0.025668f, -0.000505f, -0.000002f},
+ {+0.098922f, +0.785742f, +0.002391f, +0.001725f, -0.000029f},
+ {+0.001996f, -0.028688f, -0.031830f, -0.002187f, +0.000003f},
+ {+0.012563f, -0.012620f, -0.033386f, -0.001639f, -0.000022f}
+ },
+ {
+ {-0.068470f, +0.403356f, +0.003719f, +0.002403f, +0.000001f},
+ {-0.238766f, +0.395418f, +0.032160f, -0.006283f, +0.000045f},
+ {-0.003715f, -0.000119f, +0.009760f, -0.000148f, -0.000031f},
+ {-0.028559f, -0.040197f, +0.002155f, +0.000892f, +0.000033f}
+ },
+ {
+ {+0.145134f, +0.119557f, +0.007639f, -0.000923f, +0.000003f},
+ {+0.294065f, -0.334693f, -0.019103f, +0.002511f, +0.000020f},
+ {+0.020226f, -0.024338f, +0.012605f, +0.001278f, +0.000012f},
+ {+0.043958f, -0.145428f, +0.013697f, +0.000566f, +0.000018f}
+ },
+ {
+ {-0.153301f, -0.308264f, -0.003171f, -0.001265f, -0.000001f},
+ {-0.095935f, -0.863498f, -0.010369f, +0.003299f, -0.000045f},
+ {-0.032438f, -0.100491f, +0.003144f, -0.001769f, +0.000029f},
+ {-0.013113f, -0.237010f, +0.000894f, -0.000875f, -0.000033f}
+ },
+ {
+ {-0.012428f, -0.509031f, -0.004688f, +0.000988f, -0.000003f},
+ {-0.244664f, -0.595158f, -0.023888f, -0.002491f, -0.000012f},
+ {+0.002609f, -0.144907f, -0.010043f, +0.000781f, -0.000027f},
+ {-0.074154f, -0.145409f, -0.008757f, -0.000058f, -0.000014f}
+ },
+ {
+ {+0.212788f, -0.155514f, +0.023333f, +0.000561f, +0.000002f},
+ {+0.330585f, +0.291160f, +0.047010f, -0.002016f, +0.000043f},
+ {+0.050155f, -0.068056f, -0.001580f, +0.001116f, -0.000021f},
+ {+0.122861f, +0.153186f, +0.009329f, +0.000801f, +0.000032f}
+ },
+ {
+ {-0.148866f, +0.399380f, -0.016077f, -0.000584f, +0.000004f},
+ {+0.007222f, +0.769639f, -0.001057f, +0.002043f, +0.000007f},
+ {-0.045137f, +0.068695f, +0.001800f, -0.000989f, +0.000039f},
+ {-0.030243f, +0.388427f, -0.005358f, -0.000487f, +0.000012f}
+ },
+ {
+ {-0.148858f, +0.389050f, -0.019934f, -0.000504f, -0.000003f},
+ {-0.349211f, +0.214703f, -0.051501f, +0.001478f, -0.000039f},
+ {-0.029971f, +0.074752f, -0.006844f, -0.000679f, +0.000009f},
+ {-0.127591f, +0.245277f, -0.008622f, -0.000243f, -0.000032f}
+ },
+ {
+ {+0.239012f, -0.214946f, +0.031611f, +0.000498f, -0.000004f},
+ {+0.196316f, -0.613847f, +0.027133f, -0.001726f, -0.000004f},
+ {+0.059322f, -0.077618f, +0.010338f, +0.000544f, -0.000046f},
+ {+0.142102f, -0.158560f, +0.013819f, +0.000336f, -0.000011f}
+ },
+ {
+ {+0.056721f, -0.491541f, +0.006821f, +0.000413f, +0.000004f},
+ {+0.248916f, -0.524024f, +0.041690f, -0.001135f, +0.000035f},
+ {+0.029432f, -0.129169f, -0.000386f, +0.000757f, +0.000007f},
+ {+0.025409f, -0.327769f, +0.004549f, +0.000075f, +0.000034f}
+ },
+ {
+ {-0.277481f, +0.028032f, -0.037920f, -0.000438f, +0.000003f},
+ {-0.308141f, +0.332951f, -0.045686f, +0.001496f, +0.000003f},
+ {-0.108659f, +0.087169f, -0.015132f, -0.000418f, +0.000046f},
+ {-0.144191f, -0.063507f, -0.018317f, -0.000173f, +0.000009f}
+ },
+ {
+ {+0.037467f, +0.509783f, +0.006165f, -0.000331f, -0.000005f},
+ {-0.118379f, +0.623008f, -0.023288f, +0.000858f, -0.000032f},
+ {+0.020828f, +0.293771f, +0.009322f, -0.000570f, -0.000020f},
+ {+0.044708f, +0.223468f, +0.005411f, -0.000025f, -0.000036f}
+ },
+ {
+ {+0.276681f, +0.136508f, +0.039053f, +0.000399f, -0.000002f},
+ {+0.342800f, -0.086499f, +0.051427f, -0.001312f, -0.000004f},
+ {+0.141529f, +0.115364f, +0.013240f, +0.000205f, -0.000040f},
+ {+0.110040f, +0.119206f, +0.016186f, +0.000083f, -0.000006f}
+ },
+ {
+ {-0.117783f, -0.468960f, -0.017913f, +0.000250f, +0.000005f},
+ {+0.005671f, -0.604318f, +0.007143f, -0.000660f, +0.000031f},
+ {-0.130049f, -0.297226f, -0.017966f, +0.000439f, +0.000030f},
+ {-0.077788f, -0.170577f, -0.011766f, -0.000035f, +0.000037f}
+ },
+ {
+ {-0.252966f, -0.256306f, -0.036605f, -0.000365f, +0.000002f},
+ {-0.337478f, -0.074281f, -0.052432f, +0.001197f, +0.000005f},
+ {-0.072906f, -0.386255f, -0.005369f, -0.000119f, +0.000033f},
+ {-0.075520f, -0.174614f, -0.010607f, -0.000037f, +0.000003f}
+ },
+ {
+ {+0.180447f, +0.410401f, +0.027706f, -0.000193f, -0.000005f},
+ {+0.079743f, +0.570802f, +0.007521f, +0.000528f, -0.000032f},
+ {+0.189755f, +0.008151f, +0.021117f, -0.000340f, -0.000036f},
+ {+0.097648f, +0.090203f, +0.013931f, +0.000113f, -0.000038f}
+ },
+ {
+ {+0.221150f, +0.344584f, +0.031954f, +0.000342f, -0.000001f},
+ {+0.324392f, +0.195009f, +0.049761f, -0.001141f, -0.000005f},
+ {-0.055564f, +0.372598f, -0.003229f, +0.000147f, -0.000026f},
+ {+0.029197f, +0.196512f, +0.004268f, -0.000027f, +0.000001f}
+ },
+ {
+ {-0.234543f, -0.356749f, -0.036109f, +0.000161f, +0.000005f},
+ {-0.158828f, -0.551737f, -0.020300f, -0.000447f, +0.000034f},
+ {-0.128996f, +0.253163f, -0.019502f, +0.000205f, +0.000038f},
+ {-0.086326f, +0.024093f, -0.010653f, -0.000104f, +0.000038f}
+ },
+ {
+ {-0.180736f, -0.438688f, -0.025011f, -0.000324f, +0.000001f},
+ {-0.301948f, -0.334020f, -0.045105f, +0.001128f, +0.000004f},
+ {+0.108851f, -0.109590f, +0.011684f, +0.000065f, +0.000022f},
+ {+0.007794f, -0.114979f, -0.002557f, +0.000055f, -0.000004f}
+ },
+ {
+ {+0.283619f, +0.272902f, +0.041849f, -0.000148f, -0.000005f},
+ {+0.241474f, +0.503493f, +0.031717f, +0.000352f, -0.000035f},
+ {+0.045390f, -0.198917f, +0.011556f, -0.000593f, -0.000041f},
+ {+0.041019f, -0.061071f, +0.008824f, +0.000017f, -0.000039f}
+ },
+ {
+ {+0.123506f, +0.516214f, +0.017365f, +0.000301f, -0.000001f},
+ {+0.256327f, +0.482583f, +0.037542f, -0.001057f, -0.000002f},
+ {-0.083839f, +0.008074f, -0.016916f, +0.000282f, -0.000018f},
+ {+0.003422f, -0.003727f, +0.003177f, -0.000000f, +0.000006f}
+ },
+ {
+ {-0.313797f, -0.154486f, -0.046391f, +0.000147f, +0.000005f},
+ {-0.319981f, -0.404727f, -0.042569f, -0.000317f, +0.000036f},
+ {-0.021107f, +0.110660f, -0.004978f, +0.000416f, +0.000047f},
+ {-0.008153f, -0.022716f, -0.004670f, +0.000045f, +0.000040f}
+ },
+ {
+ {-0.061089f, -0.539358f, -0.009248f, -0.000286f, +0.000001f},
+ {-0.177073f, -0.627220f, -0.025260f, +0.001022f, +0.000001f},
+ {+0.071424f, -0.032340f, +0.013321f, -0.000179f, +0.000014f},
+ {-0.053388f, +0.046353f, -0.007111f, -0.000176f, -0.000010f}
+ },
+ {
+ {+0.324287f, +0.053524f, +0.049068f, -0.000116f, -0.000006f},
+ {+0.369344f, +0.211212f, +0.048775f, +0.000225f, -0.000037f},
+ {+0.008002f, -0.135643f, +0.001207f, -0.000329f, -0.000053f},
+ {+0.026056f, +0.169088f, +0.008645f, +0.000250f, -0.000042f}
+ },
+ {
+ {+0.005776f, +0.541579f, +0.000581f, +0.000240f, -0.000000f},
+ {+0.077934f, +0.656141f, +0.014760f, -0.000940f, -0.000001f},
+ {-0.071537f, -0.021095f, -0.007901f, +0.000019f, -0.000006f},
+ {+0.095328f, +0.067372f, +0.010448f, -0.000101f, +0.000015f}
+ },
+ {
+ {-0.328162f, +0.029093f, -0.049230f, +0.000107f, +0.000007f},
+ {-0.369662f, -0.037217f, -0.051825f, -0.000167f, +0.000038f},
+ {+0.023527f, +0.120022f, -0.000102f, +0.000278f, +0.000058f},
+ {-0.090284f, -0.212186f, -0.013169f, -0.000132f, +0.000043f}
+ },
+ {
+ {+0.048978f, -0.548479f, +0.007485f, -0.000233f, -0.000001f},
+ {-0.003228f, -0.602938f, -0.001617f, +0.000911f, +0.000001f},
+ {+0.040104f, +0.095644f, +0.005888f, -0.000009f, -0.000005f},
+ {-0.081710f, -0.220378f, -0.013048f, -0.000016f, -0.000021f}
+ },
+ {
+ {+0.324250f, -0.126479f, +0.048291f, -0.000066f, -0.000007f},
+ {+0.357292f, -0.046143f, +0.050921f, +0.000098f, -0.000041f},
+ {-0.027149f, -0.003860f, +0.000272f, -0.000124f, -0.000060f},
+ {+0.141329f, +0.121139f, +0.018219f, +0.000314f, -0.000043f}
+ },
+ {
+ {-0.104734f, +0.530347f, -0.015582f, +0.000224f, +0.000002f},
+ {-0.054628f, +0.590170f, -0.008056f, -0.000909f, +0.000000f},
+ {-0.005584f, -0.032979f, -0.004816f, +0.000029f, +0.000015f},
+ {+0.037866f, +0.274890f, +0.006759f, -0.000046f, +0.000027f}
+ },
+ {
+ {-0.308177f, +0.218644f, -0.045991f, +0.000043f, +0.000007f},
+ {-0.346201f, +0.142031f, -0.048180f, -0.000046f, +0.000045f},
+ {-0.007019f, -0.030662f, -0.000480f, +0.000081f, +0.000058f},
+ {-0.162861f, -0.035781f, -0.023778f, -0.000324f, +0.000041f}
+ },
+ {
+ {+0.155747f, -0.491433f, +0.022764f, -0.000231f, -0.000003f},
+ {+0.112390f, -0.563014f, +0.016093f, +0.000905f, -0.000002f},
+ {+0.014636f, -0.060316f, +0.003797f, -0.000151f, -0.000023f},
+ {+0.007188f, -0.297579f, +0.001361f, +0.000018f, -0.000032f}
+ },
+ {
+ {+0.282333f, -0.296973f, +0.042631f, -0.000038f, -0.000007f},
+ {+0.325943f, -0.233378f, +0.045604f, +0.000052f, -0.000049f},
+ {+0.025539f, -0.043016f, +0.004050f, -0.000129f, -0.000057f},
+ {+0.170600f, -0.047495f, +0.024487f, +0.000283f, -0.000040f}
+ },
+ {
+ {-0.198966f, +0.440444f, -0.029339f, +0.000240f, +0.000003f},
+ {-0.163937f, +0.519986f, -0.024102f, -0.000910f, +0.000006f},
+ {-0.041643f, +0.059924f, -0.008056f, +0.000252f, +0.000028f},
+ {-0.058279f, +0.303786f, -0.008000f, +0.000033f, +0.000037f}
+ },
+ {
+ {-0.251233f, +0.360645f, -0.037855f, +0.000048f, +0.000007f},
+ {-0.301209f, +0.307267f, -0.042244f, -0.000061f, +0.000052f},
+ {-0.017898f, +0.097992f, -0.002832f, +0.000217f, +0.000060f},
+ {-0.154977f, +0.157077f, -0.021873f, -0.000264f, +0.000040f}
+ },
+ {
+ {+0.235922f, -0.385212f, +0.034692f, -0.000230f, -0.000003f},
+ {+0.211902f, -0.482439f, +0.031812f, +0.000875f, -0.000009f},
+ {+0.062526f, -0.022786f, +0.009165f, -0.000192f, -0.000037f},
+ {+0.100642f, -0.232077f, +0.012026f, +0.000003f, -0.000044f}
+ },
+ {
+ {+0.215580f, -0.416556f, +0.032649f, -0.000062f, -0.000008f},
+ {+0.273278f, -0.387323f, +0.037577f, +0.000065f, -0.000055f},
+ {-0.005939f, -0.125998f, +0.001105f, -0.000285f, -0.000067f},
+ {+0.119018f, -0.200389f, +0.019595f, +0.000282f, -0.000042f}
+ },
+ {
+ {-0.266556f, +0.321627f, -0.039270f, +0.000204f, +0.000005f},
+ {-0.262381f, +0.436199f, -0.039035f, -0.000825f, +0.000011f},
+ {-0.067202f, -0.031111f, -0.011093f, +0.000033f, +0.000054f},
+ {-0.114634f, +0.160892f, -0.016486f, -0.000093f, +0.000057f}
+ },
+ {
+ {-0.175988f, +0.460735f, -0.026828f, +0.000048f, +0.000010f},
+ {-0.233172f, +0.480676f, -0.031122f, -0.000031f, +0.000060f},
+ {+0.031548f, +0.122002f, +0.003267f, +0.000158f, +0.000072f},
+ {-0.094567f, +0.192621f, -0.015001f, -0.000394f, +0.000041f}
+ },
+ {
+ {+0.289864f, -0.252340f, +0.042717f, -0.000164f, -0.000008f},
+ {+0.309890f, -0.352443f, +0.045041f, +0.000820f, -0.000012f},
+ {+0.059594f, +0.080834f, +0.009319f, +0.000095f, -0.000085f},
+ {+0.123492f, -0.142957f, +0.017979f, +0.000125f, -0.000076f}
+ },
+ {
+ {+0.134575f, -0.490695f, +0.020657f, -0.000008f, -0.000011f},
+ {+0.176248f, -0.555316f, +0.023664f, -0.000054f, -0.000070f},
+ {-0.054408f, -0.093413f, -0.005141f, +0.000202f, -0.000064f},
+ {+0.078026f, -0.213530f, +0.012432f, +0.000637f, -0.000030f}
+ },
+ {
+ {-0.306423f, +0.183981f, -0.045149f, +0.000152f, +0.000012f},
+ {-0.341487f, +0.240296f, -0.050133f, -0.000895f, +0.000016f},
+ {-0.041086f, -0.112975f, -0.007981f, +0.000040f, +0.000125f},
+ {-0.138721f, +0.120523f, -0.020161f, +0.000004f, +0.000099f}
+ },
+ {
+ {-0.092719f, +0.511558f, -0.014604f, -0.000050f, +0.000009f},
+ {-0.112835f, +0.589997f, -0.014321f, +0.000122f, +0.000086f},
+ {+0.068469f, +0.059054f, +0.008838f, -0.000612f, +0.000032f},
+ {-0.054382f, +0.253255f, -0.007586f, -0.000904f, +0.000005f}
+ },
+ {
+ {+0.317269f, -0.115684f, +0.046850f, -0.000208f, -0.000018f},
+ {+0.356933f, -0.130812f, +0.052103f, +0.001044f, -0.000027f},
+ {+0.019507f, +0.139642f, +0.002950f, -0.000683f, -0.000159f},
+ {+0.152449f, -0.061207f, +0.020045f, -0.000364f, -0.000115f}
+ },
+ {
+ {+0.051096f, -0.523693f, +0.008474f, +0.000105f, -0.000004f},
+ {+0.049349f, -0.600329f, +0.005605f, -0.000022f, -0.000106f},
+ {-0.079985f, -0.011392f, -0.007657f, +0.000780f, +0.000028f},
+ {+0.017397f, -0.267260f, +0.004496f, +0.000957f, +0.000035f}
+ },
+ {
+ {-0.323905f, +0.049833f, -0.047865f, +0.000329f, +0.000021f},
+ {-0.358893f, +0.027640f, -0.053272f, -0.001258f, +0.000053f},
+ {+0.015053f, -0.158953f, -0.000193f, +0.001713f, +0.000167f},
+ {-0.144359f, -0.018540f, -0.020249f, +0.000901f, +0.000114f}
+ },
+ {
+ {-0.008373f, +0.533499f, -0.002225f, -0.000084f, -0.000004f},
+ {+0.010355f, +0.593074f, +0.003536f, -0.000223f, +0.000122f},
+ {+0.071969f, -0.070538f, +0.006817f, -0.000021f, -0.000104f},
+ {+0.009075f, +0.217846f, -0.000438f, -0.000486f, -0.000083f}
+ },
+ {
+ {+0.325536f, +0.023312f, +0.048108f, -0.000519f, -0.000020f},
+ {+0.352731f, +0.066640f, +0.052836f, +0.001159f, -0.000094f},
+ {-0.047485f, +0.116702f, -0.002224f, -0.002868f, -0.000134f},
+ {+0.125804f, +0.038871f, +0.018687f, -0.001207f, -0.000088f}
+ },
+ {
+ {-0.036324f, -0.531073f, -0.003989f, -0.000084f, +0.000013f},
+ {-0.069318f, -0.580051f, -0.011694f, +0.000718f, -0.000126f},
+ {-0.044835f, +0.120121f, -0.003388f, -0.003194f, +0.000173f},
+ {-0.016464f, -0.181504f, -0.002802f, -0.001577f, +0.000124f}
+ }
+};
+
+const float leftHRIRImag_FOA[BINAURAL_CONVBANDS][4][BINAURAL_NTAPS]=
+{
+ {
+ {-0.075561f, -0.068517f, +0.140821f, -0.000006f, -0.000001f},
+ {-0.113351f, +0.312423f, -0.154809f, +0.003274f, -0.000040f},
+ {-0.002167f, -0.037131f, +0.050206f, -0.009097f, +0.000022f},
+ {-0.008959f, -0.001538f, +0.017300f, -0.005827f, -0.000030f}
+ },
+ {
+ {+0.088726f, -0.056723f, -0.005193f, -0.002691f, -0.000002f},
+ {+0.119871f, +0.624601f, -0.192908f, +0.005870f, -0.000033f},
+ {+0.004166f, -0.045506f, +0.052787f, -0.000546f, +0.000010f},
+ {+0.009543f, +0.003765f, +0.008451f, +0.003327f, -0.000025f}
+ },
+ {
+ {-0.102143f, +0.113338f, +0.041532f, +0.003556f, +0.000001f},
+ {-0.144265f, +0.722990f, +0.063761f, -0.009098f, +0.000044f},
+ {-0.005127f, +0.024047f, -0.013948f, +0.005687f, -0.000029f},
+ {-0.011405f, +0.075487f, -0.028027f, -0.000790f, +0.000032f}
+ },
+ {
+ {+0.102256f, +0.332031f, -0.028467f, -0.000969f, +0.000002f},
+ {+0.105041f, +0.913298f, +0.007994f, +0.001561f, +0.000024f},
+ {+0.007491f, +0.060974f, -0.023635f, -0.001357f, +0.000004f},
+ {+0.005542f, +0.127425f, -0.011646f, +0.000496f, +0.000020f}
+ },
+ {
+ {-0.044065f, +0.500826f, -0.002410f, -0.001370f, -0.000001f},
+ {+0.092604f, +0.883373f, +0.024383f, +0.004737f, -0.000046f},
+ {-0.004561f, +0.083819f, -0.019790f, -0.002951f, +0.000031f},
+ {+0.027047f, +0.113206f, -0.016192f, -0.001506f, -0.000033f}
+ },
+ {
+ {-0.101331f, +0.396216f, -0.004920f, +0.000653f, -0.000003f},
+ {-0.315234f, +0.274804f, -0.039014f, -0.001908f, -0.000016f},
+ {-0.020480f, +0.081227f, +0.012774f, +0.001524f, -0.000020f},
+ {-0.075525f, -0.016066f, +0.005310f, +0.001230f, -0.000016f}
+ },
+ {
+ {+0.205124f, -0.066361f, +0.022115f, +0.000986f, +0.000002f},
+ {+0.252202f, -0.571430f, +0.010069f, -0.002911f, +0.000045f},
+ {+0.049641f, -0.008053f, +0.006538f, +0.000795f, -0.000026f},
+ {+0.069872f, -0.229431f, +0.016281f, +0.000270f, +0.000032f}
+ },
+ {
+ {-0.075366f, -0.478001f, -0.007669f, -0.000701f, +0.000003f},
+ {+0.124742f, -0.753308f, +0.025384f, +0.001863f, +0.000009f},
+ {-0.028983f, -0.121665f, -0.007415f, -0.000267f, +0.000034f},
+ {+0.036071f, -0.292663f, -0.003455f, -0.000819f, +0.000013f}
+ },
+ {
+ {-0.186385f, -0.294120f, -0.028378f, -0.000604f, -0.000002f},
+ {-0.364681f, +0.008978f, -0.038744f, +0.001757f, -0.000041f},
+ {-0.036441f, -0.104767f, -0.010428f, -0.000824f, +0.000015f},
+ {-0.145432f, -0.035047f, -0.010123f, +0.000064f, -0.000032f}
+ },
+ {
+ {+0.200759f, +0.301898f, +0.028191f, +0.000609f, -0.000004f},
+ {+0.106790f, +0.737079f, +0.007371f, -0.001552f, -0.000005f},
+ {+0.050065f, +0.035831f, +0.013930f, +0.000498f, -0.000043f},
+ {+0.098812f, +0.316605f, +0.005024f, +0.000388f, -0.000012f}
+ },
+ {
+ {+0.102918f, +0.447646f, +0.016687f, +0.000392f, +0.000003f},
+ {+0.311637f, +0.412036f, +0.037367f, -0.001208f, +0.000037f},
+ {+0.029150f, +0.073712f, +0.005390f, +0.000373f, -0.000001f},
+ {+0.078159f, +0.331302f, +0.015024f, +0.000096f, +0.000033f}
+ },
+ {
+ {-0.263157f, -0.117240f, -0.038079f, -0.000498f, +0.000003f},
+ {-0.266046f, -0.483755f, -0.030591f, +0.001325f, +0.000003f},
+ {-0.079262f, -0.094840f, -0.015385f, -0.000509f, +0.000047f},
+ {-0.153547f, -0.029982f, -0.019729f, -0.000450f, +0.000010f}
+ },
+ {
+ {-0.007705f, -0.507985f, -0.003383f, -0.000318f, -0.000004f},
+ {-0.186453f, -0.597236f, -0.023398f, +0.000963f, -0.000033f},
+ {-0.013117f, -0.205170f, +0.001765f, -0.000228f, -0.000014f},
+ {+0.017314f, -0.287283f, -0.002959f, -0.000038f, -0.000035f}
+ },
+ {
+ {+0.280521f, -0.062761f, +0.041073f, +0.000449f, -0.000003f},
+ {+0.334574f, +0.214167f, +0.043236f, -0.001215f, -0.000003f},
+ {+0.133038f, +0.011844f, +0.017286f, +0.000551f, -0.000044f},
+ {+0.127101f, -0.107475f, +0.022000f, +0.000440f, -0.000008f}
+ },
+ {
+ {-0.080859f, +0.491833f, -0.009289f, +0.000270f, +0.000005f},
+ {+0.060956f, +0.629530f, +0.006506f, -0.000817f, +0.000032f},
+ {-0.073930f, +0.331264f, -0.010959f, +0.000254f, +0.000026f},
+ {-0.063542f, +0.194964f, -0.009265f, +0.000065f, +0.000037f}
+ },
+ {
+ {-0.266097f, +0.204693f, -0.039752f, -0.000407f, +0.000002f},
+ {-0.343709f, -0.003857f, -0.048079f, +0.001153f, +0.000004f},
+ {-0.120675f, +0.268205f, -0.012518f, -0.000600f, +0.000037f},
+ {-0.094236f, +0.151237f, -0.013332f, -0.000477f, +0.000005f}
+ },
+ {
+ {+0.151764f, -0.437914f, +0.020131f, -0.000242f, -0.000005f},
+ {+0.036841f, -0.588874f, +0.009139f, +0.000664f, -0.000032f},
+ {+0.174802f, -0.176925f, +0.017691f, -0.000280f, -0.000033f},
+ {+0.090868f, -0.134423f, +0.011793f, -0.000076f, -0.000038f}
+ },
+ {
+ {+0.237215f, -0.304481f, +0.035938f, +0.000373f, -0.000001f},
+ {+0.332318f, -0.127083f, +0.047424f, -0.001052f, -0.000005f},
+ {+0.006779f, -0.431468f, +0.002691f, +0.000532f, -0.000029f},
+ {+0.053552f, -0.194194f, +0.007469f, +0.000494f, -0.000001f}
+ },
+ {
+ {-0.208558f, +0.382505f, -0.029564f, +0.000207f, +0.000005f},
+ {-0.116623f, +0.564310f, -0.021854f, -0.000528f, +0.000033f},
+ {-0.172351f, -0.159278f, -0.018428f, +0.000360f, +0.000037f},
+ {-0.097811f, +0.036173f, -0.011033f, +0.000077f, +0.000038f}
+ },
+ {
+ {-0.202490f, +0.392017f, -0.029907f, -0.000333f, +0.000001f},
+ {-0.316139f, +0.253384f, -0.044455f, +0.000945f, +0.000004f},
+ {+0.097332f, +0.245644f, +0.004917f, -0.000556f, +0.000023f},
+ {-0.006532f, +0.174857f, -0.002876f, -0.000550f, -0.000002f}
+ },
+ {
+ {+0.261135f, -0.320885f, +0.037011f, -0.000181f, -0.000005f},
+ {+0.197969f, -0.536807f, +0.033309f, +0.000398f, -0.000034f},
+ {+0.081783f, +0.256891f, +0.014473f, -0.000242f, -0.000040f},
+ {+0.065893f, +0.064104f, +0.007328f, +0.000082f, -0.000039f}
+ },
+ {
+ {+0.153724f, -0.486020f, +0.022676f, +0.000325f, -0.000001f},
+ {+0.283217f, -0.402227f, +0.039413f, -0.000851f, -0.000003f},
+ {-0.100031f, -0.031468f, -0.013972f, +0.000537f, -0.000020f},
+ {-0.008541f, -0.048318f, +0.000499f, +0.000444f, +0.000005f}
+ },
+ {
+ {-0.302384f, +0.214214f, -0.042285f, +0.000129f, +0.000005f},
+ {-0.280104f, +0.464455f, -0.045587f, -0.000282f, +0.000035f},
+ {-0.027898f, -0.140901f, -0.007378f, +0.000003f, +0.000044f},
+ {-0.020559f, -0.029800f, -0.003256f, -0.000145f, +0.000040f}
+ },
+ {
+ {-0.091526f, +0.536382f, -0.014577f, -0.000305f, +0.000001f},
+ {-0.221871f, +0.553999f, -0.029769f, +0.000764f, +0.000002f},
+ {+0.073977f, +0.023109f, +0.011231f, -0.000304f, +0.000016f},
+ {-0.025756f, -0.040011f, -0.004558f, -0.000368f, -0.000008f}
+ },
+ {
+ {+0.321259f, -0.098962f, +0.045846f, -0.000108f, -0.000006f},
+ {+0.348987f, -0.318713f, +0.051856f, +0.000239f, -0.000036f},
+ {+0.017761f, +0.116280f, -0.000624f, -0.000200f, -0.000050f},
+ {+0.009582f, -0.098230f, +0.005306f, +0.000144f, -0.000041f}
+ },
+ {
+ {+0.032445f, -0.541906f, +0.005704f, +0.000315f, -0.000001f},
+ {+0.127167f, -0.654253f, +0.018462f, -0.000765f, -0.000001f},
+ {-0.073982f, -0.022018f, -0.008993f, +0.000517f, -0.000010f},
+ {+0.079904f, +0.007744f, +0.010527f, +0.000350f, +0.000012f}
+ },
+ {
+ {-0.327237f, +0.011995f, -0.047308f, +0.000087f, +0.000007f},
+ {-0.372361f, +0.111338f, -0.055931f, -0.000147f, +0.000037f},
+ {+0.006939f, -0.148510f, +0.003422f, +0.000212f, +0.000056f},
+ {-0.056276f, +0.216052f, -0.007073f, -0.000104f, +0.000043f}
+ },
+ {
+ {+0.021322f, +0.548401f, +0.003440f, -0.000317f, -0.000000f},
+ {-0.036763f, +0.621232f, -0.007074f, +0.000670f, +0.000001f},
+ {+0.060591f, -0.069431f, +0.006623f, -0.000636f, +0.000001f},
+ {-0.095686f, +0.156364f, -0.008769f, -0.000353f, -0.000018f}
+ },
+ {
+ {+0.328267f, +0.077867f, +0.046857f, -0.000082f, -0.000007f},
+ {+0.361014f, +0.007604f, +0.057275f, +0.000179f, -0.000039f},
+ {-0.031203f, +0.067398f, -0.002430f, -0.000232f, -0.000059f},
+ {+0.120666f, -0.172404f, +0.015941f, +0.000046f, -0.000043f}
+ },
+ {
+ {-0.077320f, -0.544064f, -0.010931f, +0.000301f, +0.000001f},
+ {-0.025615f, -0.586847f, -0.004514f, -0.000654f, -0.000000f},
+ {-0.019503f, +0.080767f, -0.004247f, +0.000554f, +0.000010f},
+ {+0.060877f, -0.260909f, +0.007725f, +0.000342f, +0.000024f}
+ },
+ {
+ {-0.318158f, -0.173881f, -0.045614f, +0.000092f, +0.000007f},
+ {-0.350970f, -0.090433f, -0.053929f, -0.000134f, +0.000043f},
+ {+0.011187f, +0.032303f, +0.001760f, +0.000373f, +0.000059f},
+ {-0.154877f, +0.074143f, -0.023096f, -0.000037f, +0.000042f}
+ },
+ {
+ {+0.131227f, +0.515417f, +0.018725f, -0.000280f, -0.000002f},
+ {+0.083743f, +0.574149f, +0.012466f, +0.000576f, -0.000001f},
+ {+0.005315f, +0.026215f, +0.002698f, -0.000477f, -0.000019f},
+ {-0.015816f, +0.287949f, -0.001995f, -0.000235f, -0.000030f}
+ },
+ {
+ {+0.296693f, +0.260934f, +0.042541f, -0.000091f, -0.000007f},
+ {+0.335556f, +0.189122f, +0.052026f, +0.000094f, -0.000047f},
+ {+0.020995f, +0.006183f, -0.000036f, -0.000396f, -0.000057f},
+ {+0.168822f, +0.001307f, +0.024594f, -0.000017f, -0.000040f}
+ },
+ {
+ {-0.178422f, -0.467768f, -0.025765f, +0.000259f, +0.000003f},
+ {-0.138949f, -0.536439f, -0.020095f, -0.000522f, +0.000004f},
+ {-0.028752f, -0.066596f, -0.002138f, +0.000378f, +0.000026f},
+ {-0.031690f, -0.308623f, -0.005893f, +0.000213f, +0.000034f}
+ },
+ {
+ {-0.267781f, -0.330036f, -0.038496f, +0.000071f, +0.000007f},
+ {-0.312281f, -0.270728f, -0.048992f, -0.000017f, +0.000050f},
+ {-0.024788f, -0.069674f, -0.002302f, +0.000335f, +0.000057f},
+ {-0.167013f, -0.101727f, -0.022607f, -0.000026f, +0.000040f}
+ },
+ {
+ {+0.218246f, +0.415608f, +0.031895f, -0.000250f, -0.000003f},
+ {+0.187767f, +0.495269f, +0.027755f, +0.000490f, -0.000007f},
+ {+0.054038f, +0.052249f, +0.006077f, -0.000385f, -0.000032f},
+ {+0.082423f, +0.279154f, +0.011379f, -0.000228f, -0.000040f}
+ },
+ {
+ {+0.234462f, +0.390517f, +0.033506f, -0.000040f, -0.000008f},
+ {+0.286682f, +0.344540f, +0.044785f, -0.000053f, -0.000053f},
+ {+0.007799f, +0.121924f, -0.000254f, -0.000274f, -0.000063f},
+ {+0.137635f, +0.191812f, +0.020083f, +0.000078f, -0.000041f}
+ },
+ {
+ {-0.252188f, -0.355561f, -0.036817f, +0.000259f, +0.000004f},
+ {-0.236813f, -0.457491f, -0.035054f, -0.000497f, +0.000010f},
+ {-0.067322f, +0.004912f, -0.008444f, +0.000591f, +0.000044f},
+ {-0.110001f, -0.188497f, -0.016071f, +0.000306f, +0.000049f}
+ },
+ {
+ {-0.196649f, -0.440315f, -0.028013f, +0.000028f, +0.000009f},
+ {-0.254039f, -0.432758f, -0.039405f, +0.000094f, +0.000057f},
+ {+0.018169f, -0.125990f, +0.003787f, +0.000283f, +0.000070f},
+ {-0.104872f, -0.193750f, -0.016320f, -0.000067f, +0.000042f}
+ },
+ {
+ {+0.279232f, +0.288906f, +0.040649f, -0.000288f, -0.000006f},
+ {+0.287453f, +0.396154f, +0.041796f, +0.000496f, -0.000012f},
+ {+0.065516f, -0.051533f, +0.008251f, -0.000833f, -0.000068f},
+ {+0.117846f, +0.150938f, +0.019317f, -0.000398f, -0.000066f}
+ },
+ {
+ {+0.155838f, +0.477142f, +0.022236f, -0.000054f, -0.000011f},
+ {+0.205090f, +0.523697f, +0.032347f, -0.000074f, -0.000064f},
+ {-0.043133f, +0.115358f, -0.007458f, -0.000536f, -0.000071f},
+ {+0.086685f, +0.200152f, +0.011885f, -0.000042f, -0.000037f}
+ },
+ {
+ {-0.298969f, -0.220193f, -0.043767f, +0.000325f, +0.000010f},
+ {-0.328142f, -0.292452f, -0.047271f, -0.000442f, +0.000014f},
+ {-0.051610f, +0.100445f, -0.006535f, +0.000948f, +0.000105f},
+ {-0.130003f, -0.132255f, -0.020754f, +0.000362f, +0.000088f}
+ },
+ {
+ {-0.114168f, -0.502804f, -0.016020f, +0.000104f, +0.000010f},
+ {-0.143455f, -0.576024f, -0.024058f, +0.000023f, +0.000077f},
+ {+0.061115f, -0.073546f, +0.010498f, +0.000984f, +0.000052f},
+ {-0.068233f, -0.228084f, -0.008576f, +0.000257f, +0.000020f}
+ },
+ {
+ {+0.312611f, +0.151372f, +0.045798f, -0.000314f, -0.000015f},
+ {+0.351200f, +0.182575f, +0.051390f, +0.000326f, -0.000020f},
+ {+0.031920f, -0.116916f, +0.003818f, -0.000728f, -0.000144f},
+ {+0.146596f, +0.100142f, +0.022461f, -0.000165f, -0.000108f}
+ },
+ {
+ {+0.072361f, +0.518728f, +0.009942f, -0.000175f, -0.000007f},
+ {+0.079531f, +0.601014f, +0.014699f, -0.000081f, -0.000095f},
+ {-0.074110f, +0.046958f, -0.012342f, -0.001344f, -0.000005f},
+ {+0.036969f, +0.268420f, +0.004301f, -0.000333f, +0.000013f}
+ },
+ {
+ {-0.321149f, -0.084827f, -0.047210f, +0.000251f, +0.000020f},
+ {-0.359514f, -0.071785f, -0.052488f, -0.000127f, +0.000038f},
+ {-0.004461f, +0.153778f, +0.000819f, +0.000092f, +0.000168f},
+ {-0.150780f, -0.016846f, -0.022402f, -0.000246f, +0.000118f}
+ },
+ {
+ {-0.030564f, -0.529872f, -0.003428f, +0.000214f, -0.000000f},
+ {-0.017715f, -0.598148f, -0.005426f, +0.000313f, +0.000115f},
+ {+0.077791f, +0.029195f, +0.012192f, +0.001184f, -0.000065f},
+ {-0.001917f, -0.241534f, -0.000982f, +0.000017f, -0.000059f}
+ },
+ {
+ {+0.325748f, +0.016029f, +0.047602f, -0.000149f, -0.000021f},
+ {+0.356902f, -0.024523f, +0.052188f, +0.000031f, -0.000071f},
+ {-0.031837f, -0.135684f, -0.003925f, +0.000518f, -0.000157f},
+ {+0.134040f, -0.031563f, +0.022612f, +0.000523f, -0.000105f}
+ },
+ {
+ {-0.013284f, +0.534819f, -0.003031f, -0.000141f, +0.000009f},
+ {-0.041065f, +0.588511f, -0.002930f, -0.000807f, -0.000127f},
+ {-0.057814f, -0.095156f, -0.013622f, +0.000710f, +0.000141f},
+ {-0.013462f, +0.193769f, -0.004638f, +0.001465f, +0.000106f}
+ },
+ {
+ {-0.323552f, +0.059375f, -0.047359f, +0.000017f, +0.000018f},
+ {-0.347235f, +0.120486f, -0.050411f, -0.000521f, +0.000120f},
+ {+0.056648f, +0.076781f, +0.002619f, -0.000739f, +0.000101f},
+ {-0.118370f, +0.031720f, -0.024225f, -0.000048f, +0.000065f}
+ }
+};
+
+const float rightHRIRReal_FOA[BINAURAL_CONVBANDS][4][BINAURAL_NTAPS]=
+{
+ {
+ {+0.001139f, +0.701381f, +0.088362f, +0.001507f, +0.000002f},
+ {-0.000414f, -0.262095f, +0.237214f, +0.003224f, -0.000036f},
+ {+0.002081f, +0.073269f, +0.016442f, -0.002305f, -0.000016f},
+ {+0.003374f, +0.067272f, -0.027345f, -0.000156f, +0.000027f}
+ },
+ {
+ {-0.006858f, +0.573976f, -0.025590f, -0.002173f, -0.000001f},
+ {+0.018683f, -0.673324f, -0.155049f, -0.004529f, +0.000042f},
+ {-0.004167f, -0.005579f, -0.043222f, +0.004198f, +0.000026f},
+ {-0.007696f, +0.026588f, -0.047141f, +0.000930f, -0.000031f}
+ },
+ {
+ {+0.022690f, +0.504423f, -0.025668f, -0.000505f, -0.000002f},
+ {-0.098922f, -0.785742f, -0.002391f, -0.001725f, +0.000029f},
+ {+0.001996f, -0.028688f, -0.031830f, -0.002187f, +0.000003f},
+ {+0.012563f, -0.012620f, -0.033386f, -0.001639f, -0.000022f}
+ },
+ {
+ {-0.068470f, +0.403356f, +0.003719f, +0.002403f, +0.000001f},
+ {+0.238766f, -0.395418f, -0.032160f, +0.006283f, -0.000045f},
+ {-0.003715f, -0.000119f, +0.009760f, -0.000148f, -0.000031f},
+ {-0.028559f, -0.040197f, +0.002155f, +0.000892f, +0.000033f}
+ },
+ {
+ {+0.145134f, +0.119557f, +0.007639f, -0.000923f, +0.000003f},
+ {-0.294065f, +0.334693f, +0.019103f, -0.002511f, -0.000020f},
+ {+0.020226f, -0.024338f, +0.012605f, +0.001278f, +0.000012f},
+ {+0.043958f, -0.145428f, +0.013697f, +0.000566f, +0.000018f}
+ },
+ {
+ {-0.153301f, -0.308264f, -0.003171f, -0.001265f, -0.000001f},
+ {+0.095935f, +0.863498f, +0.010369f, -0.003299f, +0.000045f},
+ {-0.032438f, -0.100491f, +0.003144f, -0.001769f, +0.000029f},
+ {-0.013113f, -0.237010f, +0.000894f, -0.000875f, -0.000033f}
+ },
+ {
+ {-0.012428f, -0.509031f, -0.004688f, +0.000988f, -0.000003f},
+ {+0.244664f, +0.595158f, +0.023888f, +0.002491f, +0.000012f},
+ {+0.002609f, -0.144907f, -0.010043f, +0.000781f, -0.000027f},
+ {-0.074154f, -0.145409f, -0.008757f, -0.000058f, -0.000014f}
+ },
+ {
+ {+0.212788f, -0.155514f, +0.023333f, +0.000561f, +0.000002f},
+ {-0.330585f, -0.291160f, -0.047010f, +0.002016f, -0.000043f},
+ {+0.050155f, -0.068056f, -0.001580f, +0.001116f, -0.000021f},
+ {+0.122861f, +0.153186f, +0.009329f, +0.000801f, +0.000032f}
+ },
+ {
+ {-0.148866f, +0.399380f, -0.016077f, -0.000584f, +0.000004f},
+ {-0.007222f, -0.769639f, +0.001057f, -0.002043f, -0.000007f},
+ {-0.045137f, +0.068695f, +0.001800f, -0.000989f, +0.000039f},
+ {-0.030243f, +0.388427f, -0.005358f, -0.000487f, +0.000012f}
+ },
+ {
+ {-0.148858f, +0.389050f, -0.019934f, -0.000504f, -0.000003f},
+ {+0.349211f, -0.214703f, +0.051501f, -0.001478f, +0.000039f},
+ {-0.029971f, +0.074752f, -0.006844f, -0.000679f, +0.000009f},
+ {-0.127591f, +0.245277f, -0.008622f, -0.000243f, -0.000032f}
+ },
+ {
+ {+0.239012f, -0.214946f, +0.031611f, +0.000498f, -0.000004f},
+ {-0.196316f, +0.613847f, -0.027133f, +0.001726f, +0.000004f},
+ {+0.059322f, -0.077618f, +0.010338f, +0.000544f, -0.000046f},
+ {+0.142102f, -0.158560f, +0.013819f, +0.000336f, -0.000011f}
+ },
+ {
+ {+0.056721f, -0.491541f, +0.006821f, +0.000413f, +0.000004f},
+ {-0.248916f, +0.524024f, -0.041690f, +0.001135f, -0.000035f},
+ {+0.029432f, -0.129169f, -0.000386f, +0.000757f, +0.000007f},
+ {+0.025409f, -0.327769f, +0.004549f, +0.000075f, +0.000034f}
+ },
+ {
+ {-0.277481f, +0.028032f, -0.037920f, -0.000438f, +0.000003f},
+ {+0.308141f, -0.332951f, +0.045686f, -0.001496f, -0.000003f},
+ {-0.108659f, +0.087169f, -0.015132f, -0.000418f, +0.000046f},
+ {-0.144191f, -0.063507f, -0.018317f, -0.000173f, +0.000009f}
+ },
+ {
+ {+0.037467f, +0.509783f, +0.006165f, -0.000331f, -0.000005f},
+ {+0.118379f, -0.623008f, +0.023288f, -0.000858f, +0.000032f},
+ {+0.020828f, +0.293771f, +0.009322f, -0.000570f, -0.000020f},
+ {+0.044708f, +0.223468f, +0.005411f, -0.000025f, -0.000036f}
+ },
+ {
+ {+0.276681f, +0.136508f, +0.039053f, +0.000399f, -0.000002f},
+ {-0.342800f, +0.086499f, -0.051427f, +0.001312f, +0.000004f},
+ {+0.141529f, +0.115364f, +0.013240f, +0.000205f, -0.000040f},
+ {+0.110040f, +0.119206f, +0.016186f, +0.000083f, -0.000006f}
+ },
+ {
+ {-0.117783f, -0.468960f, -0.017913f, +0.000250f, +0.000005f},
+ {-0.005671f, +0.604318f, -0.007143f, +0.000660f, -0.000031f},
+ {-0.130049f, -0.297226f, -0.017966f, +0.000439f, +0.000030f},
+ {-0.077788f, -0.170577f, -0.011766f, -0.000035f, +0.000037f}
+ },
+ {
+ {-0.252966f, -0.256306f, -0.036605f, -0.000365f, +0.000002f},
+ {+0.337478f, +0.074281f, +0.052432f, -0.001197f, -0.000005f},
+ {-0.072906f, -0.386255f, -0.005369f, -0.000119f, +0.000033f},
+ {-0.075520f, -0.174614f, -0.010607f, -0.000037f, +0.000003f}
+ },
+ {
+ {+0.180447f, +0.410401f, +0.027706f, -0.000193f, -0.000005f},
+ {-0.079743f, -0.570802f, -0.007521f, -0.000528f, +0.000032f},
+ {+0.189755f, +0.008151f, +0.021117f, -0.000340f, -0.000036f},
+ {+0.097648f, +0.090203f, +0.013931f, +0.000113f, -0.000038f}
+ },
+ {
+ {+0.221150f, +0.344584f, +0.031954f, +0.000342f, -0.000001f},
+ {-0.324392f, -0.195009f, -0.049761f, +0.001141f, +0.000005f},
+ {-0.055564f, +0.372598f, -0.003229f, +0.000147f, -0.000026f},
+ {+0.029197f, +0.196512f, +0.004268f, -0.000027f, +0.000001f}
+ },
+ {
+ {-0.234543f, -0.356749f, -0.036109f, +0.000161f, +0.000005f},
+ {+0.158828f, +0.551737f, +0.020300f, +0.000447f, -0.000034f},
+ {-0.128996f, +0.253163f, -0.019502f, +0.000205f, +0.000038f},
+ {-0.086326f, +0.024093f, -0.010653f, -0.000104f, +0.000038f}
+ },
+ {
+ {-0.180736f, -0.438688f, -0.025011f, -0.000324f, +0.000001f},
+ {+0.301948f, +0.334020f, +0.045105f, -0.001128f, -0.000004f},
+ {+0.108851f, -0.109590f, +0.011684f, +0.000065f, +0.000022f},
+ {+0.007794f, -0.114979f, -0.002557f, +0.000055f, -0.000004f}
+ },
+ {
+ {+0.283619f, +0.272902f, +0.041849f, -0.000148f, -0.000005f},
+ {-0.241474f, -0.503493f, -0.031717f, -0.000352f, +0.000035f},
+ {+0.045390f, -0.198917f, +0.011556f, -0.000593f, -0.000041f},
+ {+0.041019f, -0.061071f, +0.008824f, +0.000017f, -0.000039f}
+ },
+ {
+ {+0.123506f, +0.516214f, +0.017365f, +0.000301f, -0.000001f},
+ {-0.256327f, -0.482583f, -0.037542f, +0.001057f, +0.000002f},
+ {-0.083839f, +0.008074f, -0.016916f, +0.000282f, -0.000018f},
+ {+0.003422f, -0.003727f, +0.003177f, -0.000000f, +0.000006f}
+ },
+ {
+ {-0.313797f, -0.154486f, -0.046391f, +0.000147f, +0.000005f},
+ {+0.319981f, +0.404727f, +0.042569f, +0.000317f, -0.000036f},
+ {-0.021107f, +0.110660f, -0.004978f, +0.000416f, +0.000047f},
+ {-0.008153f, -0.022716f, -0.004670f, +0.000045f, +0.000040f}
+ },
+ {
+ {-0.061089f, -0.539358f, -0.009248f, -0.000286f, +0.000001f},
+ {+0.177073f, +0.627220f, +0.025260f, -0.001022f, -0.000001f},
+ {+0.071424f, -0.032340f, +0.013321f, -0.000179f, +0.000014f},
+ {-0.053388f, +0.046353f, -0.007111f, -0.000176f, -0.000010f}
+ },
+ {
+ {+0.324287f, +0.053524f, +0.049068f, -0.000116f, -0.000006f},
+ {-0.369344f, -0.211212f, -0.048775f, -0.000225f, +0.000037f},
+ {+0.008002f, -0.135643f, +0.001207f, -0.000329f, -0.000053f},
+ {+0.026056f, +0.169088f, +0.008645f, +0.000250f, -0.000042f}
+ },
+ {
+ {+0.005776f, +0.541579f, +0.000581f, +0.000240f, -0.000000f},
+ {-0.077934f, -0.656141f, -0.014760f, +0.000940f, +0.000001f},
+ {-0.071537f, -0.021095f, -0.007901f, +0.000019f, -0.000006f},
+ {+0.095328f, +0.067372f, +0.010448f, -0.000101f, +0.000015f}
+ },
+ {
+ {-0.328162f, +0.029093f, -0.049230f, +0.000107f, +0.000007f},
+ {+0.369662f, +0.037217f, +0.051825f, +0.000167f, -0.000038f},
+ {+0.023527f, +0.120022f, -0.000102f, +0.000278f, +0.000058f},
+ {-0.090284f, -0.212186f, -0.013169f, -0.000132f, +0.000043f}
+ },
+ {
+ {+0.048978f, -0.548479f, +0.007485f, -0.000233f, -0.000001f},
+ {+0.003228f, +0.602938f, +0.001617f, -0.000911f, -0.000001f},
+ {+0.040104f, +0.095644f, +0.005888f, -0.000009f, -0.000005f},
+ {-0.081710f, -0.220378f, -0.013048f, -0.000016f, -0.000021f}
+ },
+ {
+ {+0.324250f, -0.126479f, +0.048291f, -0.000066f, -0.000007f},
+ {-0.357292f, +0.046143f, -0.050921f, -0.000098f, +0.000041f},
+ {-0.027149f, -0.003860f, +0.000272f, -0.000124f, -0.000060f},
+ {+0.141329f, +0.121139f, +0.018219f, +0.000314f, -0.000043f}
+ },
+ {
+ {-0.104734f, +0.530347f, -0.015582f, +0.000224f, +0.000002f},
+ {+0.054628f, -0.590170f, +0.008056f, +0.000909f, -0.000000f},
+ {-0.005584f, -0.032979f, -0.004816f, +0.000029f, +0.000015f},
+ {+0.037866f, +0.274890f, +0.006759f, -0.000046f, +0.000027f}
+ },
+ {
+ {-0.308177f, +0.218644f, -0.045991f, +0.000043f, +0.000007f},
+ {+0.346201f, -0.142031f, +0.048180f, +0.000046f, -0.000045f},
+ {-0.007019f, -0.030662f, -0.000480f, +0.000081f, +0.000058f},
+ {-0.162861f, -0.035781f, -0.023778f, -0.000324f, +0.000041f}
+ },
+ {
+ {+0.155747f, -0.491433f, +0.022764f, -0.000231f, -0.000003f},
+ {-0.112390f, +0.563014f, -0.016093f, -0.000905f, +0.000002f},
+ {+0.014636f, -0.060316f, +0.003797f, -0.000151f, -0.000023f},
+ {+0.007188f, -0.297579f, +0.001361f, +0.000018f, -0.000032f}
+ },
+ {
+ {+0.282333f, -0.296973f, +0.042631f, -0.000038f, -0.000007f},
+ {-0.325943f, +0.233378f, -0.045604f, -0.000052f, +0.000049f},
+ {+0.025539f, -0.043016f, +0.004050f, -0.000129f, -0.000057f},
+ {+0.170600f, -0.047495f, +0.024487f, +0.000283f, -0.000040f}
+ },
+ {
+ {-0.198966f, +0.440444f, -0.029339f, +0.000240f, +0.000003f},
+ {+0.163937f, -0.519986f, +0.024102f, +0.000910f, -0.000006f},
+ {-0.041643f, +0.059924f, -0.008056f, +0.000252f, +0.000028f},
+ {-0.058279f, +0.303786f, -0.008000f, +0.000033f, +0.000037f}
+ },
+ {
+ {-0.251233f, +0.360645f, -0.037855f, +0.000048f, +0.000007f},
+ {+0.301209f, -0.307267f, +0.042244f, +0.000061f, -0.000052f},
+ {-0.017898f, +0.097992f, -0.002832f, +0.000217f, +0.000060f},
+ {-0.154977f, +0.157077f, -0.021873f, -0.000264f, +0.000040f}
+ },
+ {
+ {+0.235922f, -0.385212f, +0.034692f, -0.000230f, -0.000003f},
+ {-0.211902f, +0.482439f, -0.031812f, -0.000875f, +0.000009f},
+ {+0.062526f, -0.022786f, +0.009165f, -0.000192f, -0.000037f},
+ {+0.100642f, -0.232077f, +0.012026f, +0.000003f, -0.000044f}
+ },
+ {
+ {+0.215580f, -0.416556f, +0.032649f, -0.000062f, -0.000008f},
+ {-0.273278f, +0.387323f, -0.037577f, -0.000065f, +0.000055f},
+ {-0.005939f, -0.125998f, +0.001105f, -0.000285f, -0.000067f},
+ {+0.119018f, -0.200389f, +0.019595f, +0.000282f, -0.000042f}
+ },
+ {
+ {-0.266556f, +0.321627f, -0.039270f, +0.000204f, +0.000005f},
+ {+0.262381f, -0.436199f, +0.039035f, +0.000825f, -0.000011f},
+ {-0.067202f, -0.031111f, -0.011093f, +0.000033f, +0.000054f},
+ {-0.114634f, +0.160892f, -0.016486f, -0.000093f, +0.000057f}
+ },
+ {
+ {-0.175988f, +0.460735f, -0.026828f, +0.000048f, +0.000010f},
+ {+0.233172f, -0.480676f, +0.031122f, +0.000031f, -0.000060f},
+ {+0.031548f, +0.122002f, +0.003267f, +0.000158f, +0.000072f},
+ {-0.094567f, +0.192621f, -0.015001f, -0.000394f, +0.000041f}
+ },
+ {
+ {+0.289864f, -0.252340f, +0.042717f, -0.000164f, -0.000008f},
+ {-0.309890f, +0.352443f, -0.045041f, -0.000820f, +0.000012f},
+ {+0.059594f, +0.080834f, +0.009319f, +0.000095f, -0.000085f},
+ {+0.123492f, -0.142957f, +0.017979f, +0.000125f, -0.000076f}
+ },
+ {
+ {+0.134575f, -0.490695f, +0.020657f, -0.000008f, -0.000011f},
+ {-0.176248f, +0.555316f, -0.023664f, +0.000054f, +0.000070f},
+ {-0.054408f, -0.093413f, -0.005141f, +0.000202f, -0.000064f},
+ {+0.078026f, -0.213530f, +0.012432f, +0.000637f, -0.000030f}
+ },
+ {
+ {-0.306423f, +0.183981f, -0.045149f, +0.000152f, +0.000012f},
+ {+0.341487f, -0.240296f, +0.050133f, +0.000895f, -0.000016f},
+ {-0.041086f, -0.112975f, -0.007981f, +0.000040f, +0.000125f},
+ {-0.138721f, +0.120523f, -0.020161f, +0.000004f, +0.000099f}
+ },
+ {
+ {-0.092719f, +0.511558f, -0.014604f, -0.000050f, +0.000009f},
+ {+0.112835f, -0.589997f, +0.014321f, -0.000122f, -0.000086f},
+ {+0.068469f, +0.059054f, +0.008838f, -0.000612f, +0.000032f},
+ {-0.054382f, +0.253255f, -0.007586f, -0.000904f, +0.000005f}
+ },
+ {
+ {+0.317269f, -0.115684f, +0.046850f, -0.000208f, -0.000018f},
+ {-0.356933f, +0.130812f, -0.052103f, -0.001044f, +0.000027f},
+ {+0.019507f, +0.139642f, +0.002950f, -0.000683f, -0.000159f},
+ {+0.152449f, -0.061207f, +0.020045f, -0.000364f, -0.000115f}
+ },
+ {
+ {+0.051096f, -0.523693f, +0.008474f, +0.000105f, -0.000004f},
+ {-0.049349f, +0.600329f, -0.005605f, +0.000022f, +0.000106f},
+ {-0.079985f, -0.011392f, -0.007657f, +0.000780f, +0.000028f},
+ {+0.017397f, -0.267260f, +0.004496f, +0.000957f, +0.000035f}
+ },
+ {
+ {-0.323905f, +0.049833f, -0.047865f, +0.000329f, +0.000021f},
+ {+0.358893f, -0.027640f, +0.053272f, +0.001258f, -0.000053f},
+ {+0.015053f, -0.158953f, -0.000193f, +0.001713f, +0.000167f},
+ {-0.144359f, -0.018540f, -0.020249f, +0.000901f, +0.000114f}
+ },
+ {
+ {-0.008373f, +0.533499f, -0.002225f, -0.000084f, -0.000004f},
+ {-0.010355f, -0.593074f, -0.003536f, +0.000223f, -0.000122f},
+ {+0.071969f, -0.070538f, +0.006817f, -0.000021f, -0.000104f},
+ {+0.009075f, +0.217846f, -0.000438f, -0.000486f, -0.000083f}
+ },
+ {
+ {+0.325536f, +0.023312f, +0.048108f, -0.000519f, -0.000020f},
+ {-0.352731f, -0.066640f, -0.052836f, -0.001159f, +0.000094f},
+ {-0.047485f, +0.116702f, -0.002224f, -0.002868f, -0.000134f},
+ {+0.125804f, +0.038871f, +0.018687f, -0.001207f, -0.000088f}
+ },
+ {
+ {-0.036324f, -0.531073f, -0.003989f, -0.000084f, +0.000013f},
+ {+0.069318f, +0.580051f, +0.011694f, -0.000718f, +0.000126f},
+ {-0.044835f, +0.120121f, -0.003388f, -0.003194f, +0.000173f},
+ {-0.016464f, -0.181504f, -0.002802f, -0.001577f, +0.000124f}
+ }
+};
+
+const float rightHRIRImag_FOA[BINAURAL_CONVBANDS][4][BINAURAL_NTAPS]=
+{
+ {
+ {-0.075561f, -0.068517f, +0.140821f, -0.000006f, -0.000001f},
+ {+0.113351f, -0.312423f, +0.154809f, -0.003274f, +0.000040f},
+ {-0.002167f, -0.037131f, +0.050206f, -0.009097f, +0.000022f},
+ {-0.008959f, -0.001538f, +0.017300f, -0.005827f, -0.000030f}
+ },
+ {
+ {+0.088726f, -0.056723f, -0.005193f, -0.002691f, -0.000002f},
+ {-0.119871f, -0.624601f, +0.192908f, -0.005870f, +0.000033f},
+ {+0.004166f, -0.045506f, +0.052787f, -0.000546f, +0.000010f},
+ {+0.009543f, +0.003765f, +0.008451f, +0.003327f, -0.000025f}
+ },
+ {
+ {-0.102143f, +0.113338f, +0.041532f, +0.003556f, +0.000001f},
+ {+0.144265f, -0.722990f, -0.063761f, +0.009098f, -0.000044f},
+ {-0.005127f, +0.024047f, -0.013948f, +0.005687f, -0.000029f},
+ {-0.011405f, +0.075487f, -0.028027f, -0.000790f, +0.000032f}
+ },
+ {
+ {+0.102256f, +0.332031f, -0.028467f, -0.000969f, +0.000002f},
+ {-0.105041f, -0.913298f, -0.007994f, -0.001561f, -0.000024f},
+ {+0.007491f, +0.060974f, -0.023635f, -0.001357f, +0.000004f},
+ {+0.005542f, +0.127425f, -0.011646f, +0.000496f, +0.000020f}
+ },
+ {
+ {-0.044065f, +0.500826f, -0.002410f, -0.001370f, -0.000001f},
+ {-0.092604f, -0.883373f, -0.024383f, -0.004737f, +0.000046f},
+ {-0.004561f, +0.083819f, -0.019790f, -0.002951f, +0.000031f},
+ {+0.027047f, +0.113206f, -0.016192f, -0.001506f, -0.000033f}
+ },
+ {
+ {-0.101331f, +0.396216f, -0.004920f, +0.000653f, -0.000003f},
+ {+0.315234f, -0.274804f, +0.039014f, +0.001908f, +0.000016f},
+ {-0.020480f, +0.081227f, +0.012774f, +0.001524f, -0.000020f},
+ {-0.075525f, -0.016066f, +0.005310f, +0.001230f, -0.000016f}
+ },
+ {
+ {+0.205124f, -0.066361f, +0.022115f, +0.000986f, +0.000002f},
+ {-0.252202f, +0.571430f, -0.010069f, +0.002911f, -0.000045f},
+ {+0.049641f, -0.008053f, +0.006538f, +0.000795f, -0.000026f},
+ {+0.069872f, -0.229431f, +0.016281f, +0.000270f, +0.000032f}
+ },
+ {
+ {-0.075366f, -0.478001f, -0.007669f, -0.000701f, +0.000003f},
+ {-0.124742f, +0.753308f, -0.025384f, -0.001863f, -0.000009f},
+ {-0.028983f, -0.121665f, -0.007415f, -0.000267f, +0.000034f},
+ {+0.036071f, -0.292663f, -0.003455f, -0.000819f, +0.000013f}
+ },
+ {
+ {-0.186385f, -0.294120f, -0.028378f, -0.000604f, -0.000002f},
+ {+0.364681f, -0.008978f, +0.038744f, -0.001757f, +0.000041f},
+ {-0.036441f, -0.104767f, -0.010428f, -0.000824f, +0.000015f},
+ {-0.145432f, -0.035047f, -0.010123f, +0.000064f, -0.000032f}
+ },
+ {
+ {+0.200759f, +0.301898f, +0.028191f, +0.000609f, -0.000004f},
+ {-0.106790f, -0.737079f, -0.007371f, +0.001552f, +0.000005f},
+ {+0.050065f, +0.035831f, +0.013930f, +0.000498f, -0.000043f},
+ {+0.098812f, +0.316605f, +0.005024f, +0.000388f, -0.000012f}
+ },
+ {
+ {+0.102918f, +0.447646f, +0.016687f, +0.000392f, +0.000003f},
+ {-0.311637f, -0.412036f, -0.037367f, +0.001208f, -0.000037f},
+ {+0.029150f, +0.073712f, +0.005390f, +0.000373f, -0.000001f},
+ {+0.078159f, +0.331302f, +0.015024f, +0.000096f, +0.000033f}
+ },
+ {
+ {-0.263157f, -0.117240f, -0.038079f, -0.000498f, +0.000003f},
+ {+0.266046f, +0.483755f, +0.030591f, -0.001325f, -0.000003f},
+ {-0.079262f, -0.094840f, -0.015385f, -0.000509f, +0.000047f},
+ {-0.153547f, -0.029982f, -0.019729f, -0.000450f, +0.000010f}
+ },
+ {
+ {-0.007705f, -0.507985f, -0.003383f, -0.000318f, -0.000004f},
+ {+0.186453f, +0.597236f, +0.023398f, -0.000963f, +0.000033f},
+ {-0.013117f, -0.205170f, +0.001765f, -0.000228f, -0.000014f},
+ {+0.017314f, -0.287283f, -0.002959f, -0.000038f, -0.000035f}
+ },
+ {
+ {+0.280521f, -0.062761f, +0.041073f, +0.000449f, -0.000003f},
+ {-0.334574f, -0.214167f, -0.043236f, +0.001215f, +0.000003f},
+ {+0.133038f, +0.011844f, +0.017286f, +0.000551f, -0.000044f},
+ {+0.127101f, -0.107475f, +0.022000f, +0.000440f, -0.000008f}
+ },
+ {
+ {-0.080859f, +0.491833f, -0.009289f, +0.000270f, +0.000005f},
+ {-0.060956f, -0.629530f, -0.006506f, +0.000817f, -0.000032f},
+ {-0.073930f, +0.331264f, -0.010959f, +0.000254f, +0.000026f},
+ {-0.063542f, +0.194964f, -0.009265f, +0.000065f, +0.000037f}
+ },
+ {
+ {-0.266097f, +0.204693f, -0.039752f, -0.000407f, +0.000002f},
+ {+0.343709f, +0.003857f, +0.048079f, -0.001153f, -0.000004f},
+ {-0.120675f, +0.268205f, -0.012518f, -0.000600f, +0.000037f},
+ {-0.094236f, +0.151237f, -0.013332f, -0.000477f, +0.000005f}
+ },
+ {
+ {+0.151764f, -0.437914f, +0.020131f, -0.000242f, -0.000005f},
+ {-0.036841f, +0.588874f, -0.009139f, -0.000664f, +0.000032f},
+ {+0.174802f, -0.176925f, +0.017691f, -0.000280f, -0.000033f},
+ {+0.090868f, -0.134423f, +0.011793f, -0.000076f, -0.000038f}
+ },
+ {
+ {+0.237215f, -0.304481f, +0.035938f, +0.000373f, -0.000001f},
+ {-0.332318f, +0.127083f, -0.047424f, +0.001052f, +0.000005f},
+ {+0.006779f, -0.431468f, +0.002691f, +0.000532f, -0.000029f},
+ {+0.053552f, -0.194194f, +0.007469f, +0.000494f, -0.000001f}
+ },
+ {
+ {-0.208558f, +0.382505f, -0.029564f, +0.000207f, +0.000005f},
+ {+0.116623f, -0.564310f, +0.021854f, +0.000528f, -0.000033f},
+ {-0.172351f, -0.159278f, -0.018428f, +0.000360f, +0.000037f},
+ {-0.097811f, +0.036173f, -0.011033f, +0.000077f, +0.000038f}
+ },
+ {
+ {-0.202490f, +0.392017f, -0.029907f, -0.000333f, +0.000001f},
+ {+0.316139f, -0.253384f, +0.044455f, -0.000945f, -0.000004f},
+ {+0.097332f, +0.245644f, +0.004917f, -0.000556f, +0.000023f},
+ {-0.006532f, +0.174857f, -0.002876f, -0.000550f, -0.000002f}
+ },
+ {
+ {+0.261135f, -0.320885f, +0.037011f, -0.000181f, -0.000005f},
+ {-0.197969f, +0.536807f, -0.033309f, -0.000398f, +0.000034f},
+ {+0.081783f, +0.256891f, +0.014473f, -0.000242f, -0.000040f},
+ {+0.065893f, +0.064104f, +0.007328f, +0.000082f, -0.000039f}
+ },
+ {
+ {+0.153724f, -0.486020f, +0.022676f, +0.000325f, -0.000001f},
+ {-0.283217f, +0.402227f, -0.039413f, +0.000851f, +0.000003f},
+ {-0.100031f, -0.031468f, -0.013972f, +0.000537f, -0.000020f},
+ {-0.008541f, -0.048318f, +0.000499f, +0.000444f, +0.000005f}
+ },
+ {
+ {-0.302384f, +0.214214f, -0.042285f, +0.000129f, +0.000005f},
+ {+0.280104f, -0.464455f, +0.045587f, +0.000282f, -0.000035f},
+ {-0.027898f, -0.140901f, -0.007378f, +0.000003f, +0.000044f},
+ {-0.020559f, -0.029800f, -0.003256f, -0.000145f, +0.000040f}
+ },
+ {
+ {-0.091526f, +0.536382f, -0.014577f, -0.000305f, +0.000001f},
+ {+0.221871f, -0.553999f, +0.029769f, -0.000764f, -0.000002f},
+ {+0.073977f, +0.023109f, +0.011231f, -0.000304f, +0.000016f},
+ {-0.025756f, -0.040011f, -0.004558f, -0.000368f, -0.000008f}
+ },
+ {
+ {+0.321259f, -0.098962f, +0.045846f, -0.000108f, -0.000006f},
+ {-0.348987f, +0.318713f, -0.051856f, -0.000239f, +0.000036f},
+ {+0.017761f, +0.116280f, -0.000624f, -0.000200f, -0.000050f},
+ {+0.009582f, -0.098230f, +0.005306f, +0.000144f, -0.000041f}
+ },
+ {
+ {+0.032445f, -0.541906f, +0.005704f, +0.000315f, -0.000001f},
+ {-0.127167f, +0.654253f, -0.018462f, +0.000765f, +0.000001f},
+ {-0.073982f, -0.022018f, -0.008993f, +0.000517f, -0.000010f},
+ {+0.079904f, +0.007744f, +0.010527f, +0.000350f, +0.000012f}
+ },
+ {
+ {-0.327237f, +0.011995f, -0.047308f, +0.000087f, +0.000007f},
+ {+0.372361f, -0.111338f, +0.055931f, +0.000147f, -0.000037f},
+ {+0.006939f, -0.148510f, +0.003422f, +0.000212f, +0.000056f},
+ {-0.056276f, +0.216052f, -0.007073f, -0.000104f, +0.000043f}
+ },
+ {
+ {+0.021322f, +0.548401f, +0.003440f, -0.000317f, -0.000000f},
+ {+0.036763f, -0.621232f, +0.007074f, -0.000670f, -0.000001f},
+ {+0.060591f, -0.069431f, +0.006623f, -0.000636f, +0.000001f},
+ {-0.095686f, +0.156364f, -0.008769f, -0.000353f, -0.000018f}
+ },
+ {
+ {+0.328267f, +0.077867f, +0.046857f, -0.000082f, -0.000007f},
+ {-0.361014f, -0.007604f, -0.057275f, -0.000179f, +0.000039f},
+ {-0.031203f, +0.067398f, -0.002430f, -0.000232f, -0.000059f},
+ {+0.120666f, -0.172404f, +0.015941f, +0.000046f, -0.000043f}
+ },
+ {
+ {-0.077320f, -0.544064f, -0.010931f, +0.000301f, +0.000001f},
+ {+0.025615f, +0.586847f, +0.004514f, +0.000654f, +0.000000f},
+ {-0.019503f, +0.080767f, -0.004247f, +0.000554f, +0.000010f},
+ {+0.060877f, -0.260909f, +0.007725f, +0.000342f, +0.000024f}
+ },
+ {
+ {-0.318158f, -0.173881f, -0.045614f, +0.000092f, +0.000007f},
+ {+0.350970f, +0.090433f, +0.053929f, +0.000134f, -0.000043f},
+ {+0.011187f, +0.032303f, +0.001760f, +0.000373f, +0.000059f},
+ {-0.154877f, +0.074143f, -0.023096f, -0.000037f, +0.000042f}
+ },
+ {
+ {+0.131227f, +0.515417f, +0.018725f, -0.000280f, -0.000002f},
+ {-0.083743f, -0.574149f, -0.012466f, -0.000576f, +0.000001f},
+ {+0.005315f, +0.026215f, +0.002698f, -0.000477f, -0.000019f},
+ {-0.015816f, +0.287949f, -0.001995f, -0.000235f, -0.000030f}
+ },
+ {
+ {+0.296693f, +0.260934f, +0.042541f, -0.000091f, -0.000007f},
+ {-0.335556f, -0.189122f, -0.052026f, -0.000094f, +0.000047f},
+ {+0.020995f, +0.006183f, -0.000036f, -0.000396f, -0.000057f},
+ {+0.168822f, +0.001307f, +0.024594f, -0.000017f, -0.000040f}
+ },
+ {
+ {-0.178422f, -0.467768f, -0.025765f, +0.000259f, +0.000003f},
+ {+0.138949f, +0.536439f, +0.020095f, +0.000522f, -0.000004f},
+ {-0.028752f, -0.066596f, -0.002138f, +0.000378f, +0.000026f},
+ {-0.031690f, -0.308623f, -0.005893f, +0.000213f, +0.000034f}
+ },
+ {
+ {-0.267781f, -0.330036f, -0.038496f, +0.000071f, +0.000007f},
+ {+0.312281f, +0.270728f, +0.048992f, +0.000017f, -0.000050f},
+ {-0.024788f, -0.069674f, -0.002302f, +0.000335f, +0.000057f},
+ {-0.167013f, -0.101727f, -0.022607f, -0.000026f, +0.000040f}
+ },
+ {
+ {+0.218246f, +0.415608f, +0.031895f, -0.000250f, -0.000003f},
+ {-0.187767f, -0.495269f, -0.027755f, -0.000490f, +0.000007f},
+ {+0.054038f, +0.052249f, +0.006077f, -0.000385f, -0.000032f},
+ {+0.082423f, +0.279154f, +0.011379f, -0.000228f, -0.000040f}
+ },
+ {
+ {+0.234462f, +0.390517f, +0.033506f, -0.000040f, -0.000008f},
+ {-0.286682f, -0.344540f, -0.044785f, +0.000053f, +0.000053f},
+ {+0.007799f, +0.121924f, -0.000254f, -0.000274f, -0.000063f},
+ {+0.137635f, +0.191812f, +0.020083f, +0.000078f, -0.000041f}
+ },
+ {
+ {-0.252188f, -0.355561f, -0.036817f, +0.000259f, +0.000004f},
+ {+0.236813f, +0.457491f, +0.035054f, +0.000497f, -0.000010f},
+ {-0.067322f, +0.004912f, -0.008444f, +0.000591f, +0.000044f},
+ {-0.110001f, -0.188497f, -0.016071f, +0.000306f, +0.000049f}
+ },
+ {
+ {-0.196649f, -0.440315f, -0.028013f, +0.000028f, +0.000009f},
+ {+0.254039f, +0.432758f, +0.039405f, -0.000094f, -0.000057f},
+ {+0.018169f, -0.125990f, +0.003787f, +0.000283f, +0.000070f},
+ {-0.104872f, -0.193750f, -0.016320f, -0.000067f, +0.000042f}
+ },
+ {
+ {+0.279232f, +0.288906f, +0.040649f, -0.000288f, -0.000006f},
+ {-0.287453f, -0.396154f, -0.041796f, -0.000496f, +0.000012f},
+ {+0.065516f, -0.051533f, +0.008251f, -0.000833f, -0.000068f},
+ {+0.117846f, +0.150938f, +0.019317f, -0.000398f, -0.000066f}
+ },
+ {
+ {+0.155838f, +0.477142f, +0.022236f, -0.000054f, -0.000011f},
+ {-0.205090f, -0.523697f, -0.032347f, +0.000074f, +0.000064f},
+ {-0.043133f, +0.115358f, -0.007458f, -0.000536f, -0.000071f},
+ {+0.086685f, +0.200152f, +0.011885f, -0.000042f, -0.000037f}
+ },
+ {
+ {-0.298969f, -0.220193f, -0.043767f, +0.000325f, +0.000010f},
+ {+0.328142f, +0.292452f, +0.047271f, +0.000442f, -0.000014f},
+ {-0.051610f, +0.100445f, -0.006535f, +0.000948f, +0.000105f},
+ {-0.130003f, -0.132255f, -0.020754f, +0.000362f, +0.000088f}
+ },
+ {
+ {-0.114168f, -0.502804f, -0.016020f, +0.000104f, +0.000010f},
+ {+0.143455f, +0.576024f, +0.024058f, -0.000023f, -0.000077f},
+ {+0.061115f, -0.073546f, +0.010498f, +0.000984f, +0.000052f},
+ {-0.068233f, -0.228084f, -0.008576f, +0.000257f, +0.000020f}
+ },
+ {
+ {+0.312611f, +0.151372f, +0.045798f, -0.000314f, -0.000015f},
+ {-0.351200f, -0.182575f, -0.051390f, -0.000326f, +0.000020f},
+ {+0.031920f, -0.116916f, +0.003818f, -0.000728f, -0.000144f},
+ {+0.146596f, +0.100142f, +0.022461f, -0.000165f, -0.000108f}
+ },
+ {
+ {+0.072361f, +0.518728f, +0.009942f, -0.000175f, -0.000007f},
+ {-0.079531f, -0.601014f, -0.014699f, +0.000081f, +0.000095f},
+ {-0.074110f, +0.046958f, -0.012342f, -0.001344f, -0.000005f},
+ {+0.036969f, +0.268420f, +0.004301f, -0.000333f, +0.000013f}
+ },
+ {
+ {-0.321149f, -0.084827f, -0.047210f, +0.000251f, +0.000020f},
+ {+0.359514f, +0.071785f, +0.052488f, +0.000127f, -0.000038f},
+ {-0.004461f, +0.153778f, +0.000819f, +0.000092f, +0.000168f},
+ {-0.150780f, -0.016846f, -0.022402f, -0.000246f, +0.000118f}
+ },
+ {
+ {-0.030564f, -0.529872f, -0.003428f, +0.000214f, -0.000000f},
+ {+0.017715f, +0.598148f, +0.005426f, -0.000313f, -0.000115f},
+ {+0.077791f, +0.029195f, +0.012192f, +0.001184f, -0.000065f},
+ {-0.001917f, -0.241534f, -0.000982f, +0.000017f, -0.000059f}
+ },
+ {
+ {+0.325748f, +0.016029f, +0.047602f, -0.000149f, -0.000021f},
+ {-0.356902f, +0.024523f, -0.052188f, -0.000031f, +0.000071f},
+ {-0.031837f, -0.135684f, -0.003925f, +0.000518f, -0.000157f},
+ {+0.134040f, -0.031563f, +0.022612f, +0.000523f, -0.000105f}
+ },
+ {
+ {-0.013284f, +0.534819f, -0.003031f, -0.000141f, +0.000009f},
+ {+0.041065f, -0.588511f, +0.002930f, +0.000807f, +0.000127f},
+ {-0.057814f, -0.095156f, -0.013622f, +0.000710f, +0.000141f},
+ {-0.013462f, +0.193769f, -0.004638f, +0.001465f, +0.000106f}
+ },
+ {
+ {-0.323552f, +0.059375f, -0.047359f, +0.000017f, +0.000018f},
+ {+0.347235f, -0.120486f, +0.050411f, +0.000521f, -0.000120f},
+ {+0.056648f, +0.076781f, +0.002619f, -0.000739f, +0.000101f},
+ {-0.118370f, +0.031720f, -0.024225f, -0.000048f, +0.000065f}
+ }
+};
+
+#endif
+
const float FASTCONV_HRIR_latency_s = 0.000666667f;
const float leftHRIRReal[BINAURAL_CONVBANDS][HRTF_LS_CHANNELS][BINAURAL_NTAPS]=
{
diff --git a/lib_rend/ivas_rom_binauralRenderer.h b/lib_rend/ivas_rom_binauralRenderer.h
index 939f6ef78fa76c7b82a6755f985294490a26d1c8..26aae29319e9ee91544a1ef8c8724e036cf33243 100644
--- a/lib_rend/ivas_rom_binauralRenderer.h
+++ b/lib_rend/ivas_rom_binauralRenderer.h
@@ -48,6 +48,16 @@ extern float leftHRIRReal_HOA3[BINAURAL_CONVBANDS][HRTF_SH_CHANNELS][BINAURAL_NT
extern float leftHRIRImag_HOA3[BINAURAL_CONVBANDS][HRTF_SH_CHANNELS][BINAURAL_NTAPS];
extern float rightHRIRReal_HOA3[BINAURAL_CONVBANDS][HRTF_SH_CHANNELS][BINAURAL_NTAPS];
extern float rightHRIRImag_HOA3[BINAURAL_CONVBANDS][HRTF_SH_CHANNELS][BINAURAL_NTAPS];
+#ifdef UPDATE_SBA_FILTER
+extern float leftHRIRReal_HOA2[BINAURAL_CONVBANDS][9][BINAURAL_NTAPS];
+extern float leftHRIRImag_HOA2[BINAURAL_CONVBANDS][9][BINAURAL_NTAPS];
+extern float rightHRIRReal_HOA2[BINAURAL_CONVBANDS][9][BINAURAL_NTAPS];
+extern float rightHRIRImag_HOA2[BINAURAL_CONVBANDS][9][BINAURAL_NTAPS];
+extern float leftHRIRReal_FOA[BINAURAL_CONVBANDS][4][BINAURAL_NTAPS];
+extern float leftHRIRImag_FOA[BINAURAL_CONVBANDS][4][BINAURAL_NTAPS];
+extern float rightHRIRReal_FOA[BINAURAL_CONVBANDS][4][BINAURAL_NTAPS];
+extern float rightHRIRImag_FOA[BINAURAL_CONVBANDS][4][BINAURAL_NTAPS];
+#endif
extern float leftHRIRReal[BINAURAL_CONVBANDS][HRTF_LS_CHANNELS][BINAURAL_NTAPS];
extern float leftHRIRImag[BINAURAL_CONVBANDS][HRTF_LS_CHANNELS][BINAURAL_NTAPS];
@@ -55,6 +65,10 @@ extern float rightHRIRReal[BINAURAL_CONVBANDS][HRTF_LS_CHANNELS][BINAURAL_NTAPS]
extern float rightHRIRImag[BINAURAL_CONVBANDS][HRTF_LS_CHANNELS][BINAURAL_NTAPS];
extern float FASTCONV_HOA3_latency_s;
+#ifdef UPDATE_SBA_FILTER
+extern float FASTCONV_HOA2_latency_s;
+extern float FASTCONV_FOA_latency_s;
+#endif
extern float hrtfShCoeffsRe[BINAURAL_CHANNELS][HRTF_SH_CHANNELS][HRTF_NUM_BINS];
extern float hrtfShCoeffsIm[BINAURAL_CHANNELS][HRTF_SH_CHANNELS][HRTF_NUM_BINS];
diff --git a/lib_rend/ivas_rom_binaural_crend_head.c b/lib_rend/ivas_rom_binaural_crend_head.c
index 56a9a9ef5352414618cbc049009c64d61d3d1af9..16289a832e132106130d4705169743afce02fcbd 100644
--- a/lib_rend/ivas_rom_binaural_crend_head.c
+++ b/lib_rend/ivas_rom_binaural_crend_head.c
@@ -42,15 +42,25 @@
+#ifndef UPDATE_SBA_FILTER
#include
+#endif
#include
+#ifndef UPDATE_SBA_FILTER
#include "cnst.h"
+#endif
#include "ivas_cnst.h"
+/* clang-format off */
+
#define WMC_TOOL_SKIP
+#ifdef USE_HRIR_128_METH5_IRC_53_Q10_SYML_ITRP1_48000
+
+
/********************** CRendBin_Combined_HRIR **********************/
-#ifdef FIX_BINAURAL_DELAY_PRECISION
+
+#ifdef UPDATE_SBA_FILTER
const float CRendBin_Combined_HRIR_latency_s = 0.000020834f;
#else
const float CRendBin_Combined_HRIR_latency_s = 0.000020833333110f;
@@ -643,10 +653,14 @@ const float CRendBin_Combined_HRIR_coeff_im_16kHz[15][BINAURAL_CHANNELS][80]={
};
const float *CRendBin_Combined_HRIR_coeff_diffuse_re_16kHz[BINAURAL_CHANNELS]={NULL,NULL};
const float *CRendBin_Combined_HRIR_coeff_diffuse_im_16kHz[BINAURAL_CHANNELS]={NULL,NULL};
+#endif /* USE_HRIR_128_METH5_IRC_53_Q10_SYML_ITRP1_48000 */
+
+#ifndef UPDATE_SBA_FILTER
+
/********************** CRendBin_HOA3_HRIR **********************/
-#ifdef FIX_BINAURAL_DELAY_PRECISION
+#ifdef UPDATE_SBA_FILTER
const float CRendBin_HOA3_HRIR_latency_s = 0.001333334f;
#else
const float CRendBin_HOA3_HRIR_latency_s = 0.001333333319053f;
@@ -1595,10 +1609,1237 @@ const float CRendBin_HOA3_HRIR_coeff_im_16kHz[16][BINAURAL_CHANNELS][160]={
};
const float *CRendBin_HOA3_HRIR_coeff_diffuse_re_16kHz[BINAURAL_CHANNELS]={NULL,NULL};
const float *CRendBin_HOA3_HRIR_coeff_diffuse_im_16kHz[BINAURAL_CHANNELS]={NULL,NULL};
+#endif /* UPDATE_SBA_FILTER */
+
+#ifdef UPDATE_SBA_FILTER
+
+
+/********************** CRendBin_FOA_HRIR **********************/
+
+#ifdef UPDATE_SBA_FILTER
+const float CRendBin_FOA_HRIR_latency_s = 0.000020834f;
+#else
+const float CRendBin_FOA_HRIR_latency_s = 0.000020833333110f;
+#endif
+
+/* Sample Rate = 48000 */
+
+const int16_t CRendBin_FOA_HRIR_max_num_iterations_48kHz = 1;
+const uint16_t CRendBin_FOA_HRIR_num_iterations_48kHz[4][BINAURAL_CHANNELS]={{1, 1}, {1, 1}, {1, 1}, {1, 1} };
+const uint16_t CRendBin_FOA_HRIR_num_iterations_diffuse_48kHz[BINAURAL_CHANNELS] = {0, 0};
+const uint16_t CRendBin_FOA_HRIR_pIndex_frequency_max_48kHz[4][BINAURAL_CHANNELS][1]={{{240},{240}},{{240},{240}},{{240},{240}},{{240},{240}}};
+const uint16_t CRendBin_FOA_HRIR_index_frequency_max_diffuse_48kHz = 0;
+const float CRendBin_FOA_HRIR_inv_diffuse_weight_48kHz[4]={0.000000f, 0.000000f, 0.000000f, 0.000000f};
+const uint16_t *CRendBin_FOA_HRIR_pIndex_frequency_max_diffuse_48kHz[BINAURAL_CHANNELS]={NULL,NULL};
+const float CRendBin_FOA_HRIR_coeff_re_48kHz[4][BINAURAL_CHANNELS][240]={
+ {
+ {0.966218f, 0.733332f, 0.371154f, 0.013886f, -0.255271f, -0.429740f, -0.543550f, -0.621345f, -0.659916f, -0.644001f, -0.568080f, -0.442479f, -0.285885f, -0.117060f, 0.048289f, 0.198155f, 0.325513f, 0.429363f, 0.513050f, 0.580002f, 0.630568f, 0.663334f, 0.679201f, 0.682684f, 0.678369f, 0.667227f, 0.647704f, 0.619700f, 0.585896f, 0.549425f, 0.511893f, 0.474018f, 0.436790f, 0.401079f, 0.366792f, 0.333238f, 0.300207f, 0.268253f, 0.237980f, 0.209327f, 0.181631f, 0.154220f, 0.126862f, 0.099653f, 0.072728f, 0.046213f, 0.020311f, -0.004833f, -0.029303f, -0.053269f, -0.076722f, -0.099506f, -0.121536f, -0.142793f, -0.163190f, -0.182595f, -0.200971f, -0.218400f, -0.234976f, -0.250747f, -0.265719f, -0.279920f, -0.293435f, -0.306316f, -0.318471f, -0.329791f, -0.340363f, -0.350414f, -0.360064f, -0.369343f, -0.378409f, -0.387487f, -0.396622f, -0.405768f, -0.415062f, -0.424742f, -0.434871f, -0.445428f, -0.456546f, -0.468369f, -0.480767f, -0.493503f, -0.506517f, -0.519763f, -0.532917f, -0.545542f, -0.557444f, -0.568682f, -0.579373f, -0.589605f, -0.599351f, -0.608366f, -0.616332f, -0.623173f, -0.629056f, -0.634137f,
+ -0.638497f, -0.642283f, -0.645662f, -0.648684f, -0.651369f, -0.653856f, -0.656358f, -0.659052f, -0.662067f, -0.665441f, -0.669082f, -0.672962f, -0.677320f, -0.682427f, -0.688193f, -0.694213f, -0.700145f, -0.705838f, -0.711215f, -0.716271f, -0.721089f, -0.725695f, -0.730008f, -0.734025f, -0.737880f, -0.741661f, -0.745353f, -0.748949f, -0.752427f, -0.755642f, -0.758483f, -0.761036f, -0.763409f, -0.765535f, -0.767317f, -0.768797f, -0.770037f, -0.771055f, -0.771976f, -0.773014f, -0.774208f, -0.775426f, -0.776630f, -0.777879f, -0.779146f, -0.780393f, -0.781721f, -0.783183f, -0.784625f, -0.785917f, -0.787109f, -0.788195f, -0.789049f, -0.789723f, -0.790445f, -0.791250f, -0.791985f, -0.792673f, -0.793450f, -0.794206f, -0.794720f, -0.795007f, -0.795162f, -0.795109f, -0.794841f, -0.794586f, -0.794452f, -0.794311f, -0.794201f, -0.794328f, -0.794586f, -0.794650f, -0.794553f, -0.794548f, -0.794548f, -0.794345f, -0.794130f, -0.794134f, -0.794153f, -0.793993f, -0.793868f, -0.793862f, -0.793701f, -0.793441f, -0.793538f, -0.793995f, -0.794422f, -0.794952f, -0.795989f, -0.797227f, -0.798155f, -0.799084f, -0.800408f, -0.801603f, -0.802279f, -0.803069f,
+ -0.804253f, -0.805010f, -0.805191f, -0.805803f, -0.806764f, -0.806769f, -0.806120f, -0.806405f, -0.806891f, -0.805335f, -0.802611f, -0.801532f, -0.801187f, -0.798575f, -0.795591f, -0.796825f, -0.800459f, -0.800016f, -0.795129f, -0.790229f, -0.782215f, -0.762867f, -0.737407f, -0.726767f, -0.742649f, -0.769892f, -0.782797f, -0.773088f, -0.754154f, -0.741924f, -0.738734f, -0.735957f, -0.729899f, -0.733260f, -0.765228f, -0.825366f, -0.883849f, -0.908419f, -0.898347f, -0.880383f, -0.873387f, -0.871922f, -0.866468f, -0.862326f, -0.868453f, -0.880014f, -0.885448f, -0.884194f},
+ {0.966218f, 0.733332f, 0.371154f, 0.013886f, -0.255271f, -0.429740f, -0.543550f, -0.621345f, -0.659916f, -0.644001f, -0.568080f, -0.442479f, -0.285885f, -0.117060f, 0.048289f, 0.198155f, 0.325513f, 0.429363f, 0.513050f, 0.580002f, 0.630568f, 0.663334f, 0.679201f, 0.682684f, 0.678369f, 0.667227f, 0.647704f, 0.619700f, 0.585896f, 0.549425f, 0.511893f, 0.474018f, 0.436790f, 0.401079f, 0.366792f, 0.333238f, 0.300207f, 0.268253f, 0.237980f, 0.209327f, 0.181631f, 0.154220f, 0.126862f, 0.099653f, 0.072728f, 0.046213f, 0.020311f, -0.004833f, -0.029303f, -0.053269f, -0.076722f, -0.099506f, -0.121536f, -0.142793f, -0.163190f, -0.182595f, -0.200971f, -0.218400f, -0.234976f, -0.250747f, -0.265719f, -0.279920f, -0.293435f, -0.306316f, -0.318471f, -0.329791f, -0.340363f, -0.350414f, -0.360064f, -0.369343f, -0.378409f, -0.387487f, -0.396622f, -0.405768f, -0.415062f, -0.424742f, -0.434871f, -0.445428f, -0.456546f, -0.468369f, -0.480767f, -0.493503f, -0.506517f, -0.519763f, -0.532917f, -0.545542f, -0.557444f, -0.568682f, -0.579373f, -0.589605f, -0.599351f, -0.608366f, -0.616332f, -0.623173f, -0.629056f, -0.634137f,
+ -0.638497f, -0.642283f, -0.645662f, -0.648684f, -0.651369f, -0.653856f, -0.656358f, -0.659052f, -0.662067f, -0.665441f, -0.669082f, -0.672962f, -0.677320f, -0.682427f, -0.688193f, -0.694213f, -0.700145f, -0.705838f, -0.711215f, -0.716271f, -0.721089f, -0.725695f, -0.730008f, -0.734025f, -0.737880f, -0.741661f, -0.745353f, -0.748949f, -0.752427f, -0.755642f, -0.758483f, -0.761036f, -0.763409f, -0.765535f, -0.767317f, -0.768797f, -0.770037f, -0.771055f, -0.771976f, -0.773014f, -0.774208f, -0.775426f, -0.776630f, -0.777879f, -0.779146f, -0.780393f, -0.781721f, -0.783183f, -0.784625f, -0.785917f, -0.787109f, -0.788195f, -0.789049f, -0.789723f, -0.790445f, -0.791250f, -0.791985f, -0.792673f, -0.793450f, -0.794206f, -0.794720f, -0.795007f, -0.795162f, -0.795109f, -0.794841f, -0.794586f, -0.794452f, -0.794311f, -0.794201f, -0.794328f, -0.794586f, -0.794650f, -0.794553f, -0.794548f, -0.794548f, -0.794345f, -0.794130f, -0.794134f, -0.794153f, -0.793993f, -0.793868f, -0.793862f, -0.793701f, -0.793441f, -0.793538f, -0.793995f, -0.794422f, -0.794952f, -0.795989f, -0.797227f, -0.798155f, -0.799084f, -0.800408f, -0.801603f, -0.802279f, -0.803069f,
+ -0.804253f, -0.805010f, -0.805191f, -0.805803f, -0.806764f, -0.806769f, -0.806120f, -0.806405f, -0.806891f, -0.805335f, -0.802611f, -0.801532f, -0.801187f, -0.798575f, -0.795591f, -0.796825f, -0.800459f, -0.800016f, -0.795129f, -0.790229f, -0.782215f, -0.762867f, -0.737407f, -0.726767f, -0.742649f, -0.769892f, -0.782797f, -0.773088f, -0.754154f, -0.741924f, -0.738734f, -0.735957f, -0.729899f, -0.733260f, -0.765228f, -0.825366f, -0.883849f, -0.908419f, -0.898347f, -0.880383f, -0.873387f, -0.871922f, -0.866468f, -0.862326f, -0.868453f, -0.880014f, -0.885448f, -0.884194f}
+ },
+ {
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+ {
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+ 0.089633f, 0.101857f, 0.109868f, 0.113881f, 0.115686f, 0.116439f, 0.115296f, 0.110050f, 0.099149f, 0.083422f, 0.065582f, 0.047620f, 0.029031f, 0.008119f, -0.015408f, -0.039719f, -0.062334f, -0.081886f, -0.098915f, -0.115347f, -0.132714f, -0.150577f, -0.167011f, -0.180529f, -0.191095f, -0.199667f, -0.207607f, -0.216183f, -0.225727f, -0.235418f, -0.244418f, -0.252854f, -0.261300f, -0.270058f, -0.279398f, -0.289700f, -0.300910f, -0.312505f, -0.324199f, -0.335987f, -0.347581f, -0.358572f, -0.368949f, -0.378735f, -0.387465f, -0.394661f, -0.400258f, -0.404073f, -0.405616f, -0.404811f, -0.402129f, -0.397863f, -0.392175f, -0.385744f, -0.379333f, -0.373003f, -0.366685f, -0.360900f, -0.356011f, -0.351700f, -0.347985f, -0.345621f, -0.344803f, -0.344833f, -0.345464f, -0.347028f, -0.349093f, -0.350709f, -0.351891f, -0.353267f, -0.354902f, -0.356927f, -0.360197f, -0.364876f, -0.369876f, -0.374777f, -0.380264f, -0.386061f, -0.390973f, -0.395145f, -0.399381f, -0.402703f, -0.403726f, -0.403187f, -0.401906f, -0.398520f, -0.392428f, -0.385687f, -0.379088f, -0.370803f, -0.361132f, -0.352826f, -0.345523f, -0.336817f, -0.328347f, -0.322499f,
+ -0.316073f, -0.307037f, -0.300969f, -0.299317f, -0.292838f, -0.280644f, -0.277266f, -0.283217f, -0.276239f, -0.255690f, -0.255875f, -0.279115f, -0.268071f, -0.203008f, -0.169784f, -0.245698f, -0.365333f, -0.404529f, -0.361687f, -0.334923f, -0.343079f, -0.311549f, -0.240812f, -0.239266f, -0.346481f, -0.455499f, -0.471686f, -0.438424f, -0.438562f, -0.467601f, -0.476962f, -0.461364f, -0.428614f, -0.352244f, -0.233087f, -0.153489f, -0.187619f, -0.290385f, -0.350672f, -0.336184f, -0.314805f, -0.337205f, -0.368617f, -0.359721f, -0.333879f, -0.360020f, -0.453502f, -0.541952f},
+ {0.059457f, 0.085936f, 0.085241f, 0.027833f, -0.043944f, -0.063521f, -0.019521f, 0.033320f, 0.036813f, -0.016068f, -0.088274f, -0.140585f, -0.158479f, -0.151114f, -0.137138f, -0.128832f, -0.122444f, -0.103537f, -0.063178f, -0.006147f, 0.056899f, 0.119000f, 0.175976f, 0.223007f, 0.258809f, 0.290082f, 0.325544f, 0.366060f, 0.404748f, 0.435940f, 0.459659f, 0.477057f, 0.485768f, 0.481949f, 0.464583f, 0.435511f, 0.396430f, 0.348217f, 0.293152f, 0.235872f, 0.181156f, 0.131462f, 0.086995f, 0.047291f, 0.011925f, -0.019860f, -0.049234f, -0.077087f, -0.103305f, -0.126782f, -0.146073f, -0.160114f, -0.168584f, -0.172163f, -0.172742f, -0.172926f, -0.174658f, -0.178393f, -0.183847f, -0.190894f, -0.199120f, -0.207336f, -0.214617f, -0.221287f, -0.227964f, -0.234364f, -0.240080f, -0.245597f, -0.251299f, -0.256363f, -0.259991f, -0.262809f, -0.265586f, -0.267476f, -0.267095f, -0.264473f, -0.260252f, -0.253718f, -0.243511f, -0.229851f, -0.214251f, -0.197126f, -0.177462f, -0.155123f, -0.131960f, -0.110023f, -0.089716f, -0.070352f, -0.051528f, -0.033035f, -0.014169f, 0.005575f, 0.025309f, 0.043447f, 0.059669f, 0.074999f,
+ 0.089633f, 0.101857f, 0.109868f, 0.113881f, 0.115686f, 0.116439f, 0.115296f, 0.110050f, 0.099149f, 0.083422f, 0.065582f, 0.047620f, 0.029031f, 0.008119f, -0.015408f, -0.039719f, -0.062334f, -0.081886f, -0.098915f, -0.115347f, -0.132714f, -0.150577f, -0.167011f, -0.180529f, -0.191095f, -0.199667f, -0.207607f, -0.216183f, -0.225727f, -0.235418f, -0.244418f, -0.252854f, -0.261300f, -0.270058f, -0.279398f, -0.289700f, -0.300910f, -0.312505f, -0.324199f, -0.335987f, -0.347581f, -0.358572f, -0.368949f, -0.378735f, -0.387465f, -0.394661f, -0.400258f, -0.404073f, -0.405616f, -0.404811f, -0.402129f, -0.397863f, -0.392175f, -0.385744f, -0.379333f, -0.373003f, -0.366685f, -0.360900f, -0.356011f, -0.351700f, -0.347985f, -0.345621f, -0.344803f, -0.344833f, -0.345464f, -0.347028f, -0.349093f, -0.350709f, -0.351891f, -0.353267f, -0.354902f, -0.356927f, -0.360197f, -0.364876f, -0.369876f, -0.374777f, -0.380264f, -0.386061f, -0.390973f, -0.395145f, -0.399381f, -0.402703f, -0.403726f, -0.403187f, -0.401906f, -0.398520f, -0.392428f, -0.385687f, -0.379088f, -0.370803f, -0.361132f, -0.352826f, -0.345523f, -0.336817f, -0.328347f, -0.322499f,
+ -0.316073f, -0.307037f, -0.300969f, -0.299317f, -0.292838f, -0.280644f, -0.277266f, -0.283217f, -0.276239f, -0.255690f, -0.255875f, -0.279115f, -0.268071f, -0.203008f, -0.169784f, -0.245698f, -0.365333f, -0.404529f, -0.361687f, -0.334923f, -0.343079f, -0.311549f, -0.240812f, -0.239266f, -0.346481f, -0.455499f, -0.471686f, -0.438424f, -0.438562f, -0.467601f, -0.476962f, -0.461364f, -0.428614f, -0.352244f, -0.233087f, -0.153489f, -0.187619f, -0.290385f, -0.350672f, -0.336184f, -0.314805f, -0.337205f, -0.368617f, -0.359721f, -0.333879f, -0.360020f, -0.453502f, -0.541952f}
+ }
+};
+const float CRendBin_FOA_HRIR_coeff_im_48kHz[4][BINAURAL_CHANNELS][240]={
+ {
+ {-0.232642f, -0.619757f, -0.819335f, -0.824328f, -0.706584f, -0.546612f, -0.382357f, -0.211011f, -0.022767f, 0.174826f, 0.359188f, 0.508148f, 0.609626f, 0.661324f, 0.667146f, 0.635245f, 0.576667f, 0.502394f, 0.419701f, 0.331090f, 0.237324f, 0.141387f, 0.048569f, -0.037525f, -0.117560f, -0.193955f, -0.266698f, -0.333052f, -0.390834f, -0.440313f, -0.482842f, -0.519219f, -0.550026f, -0.576478f, -0.599941f, -0.620936f, -0.639198f, -0.654639f, -0.667907f, -0.679984f, -0.691454f, -0.702244f, -0.711985f, -0.720441f, -0.727553f, -0.733292f, -0.737699f, -0.740994f, -0.743411f, -0.744954f, -0.745498f, -0.745034f, -0.743668f, -0.741462f, -0.738438f, -0.734723f, -0.730530f, -0.726026f, -0.721284f, -0.716333f, -0.711223f, -0.706042f, -0.700845f, -0.695593f, -0.690269f, -0.685041f, -0.680161f, -0.675721f, -0.671676f, -0.668072f, -0.665011f, -0.662423f, -0.660150f, -0.658206f, -0.656688f, -0.655503f, -0.654437f, -0.653421f, -0.652408f, -0.651126f, -0.649247f, -0.646675f, -0.643399f, -0.639213f, -0.633903f, -0.627573f, -0.620560f, -0.613122f, -0.605346f, -0.597201f, -0.588552f, -0.579312f, -0.569672f, -0.560020f, -0.550630f, -0.541590f,
+ -0.532994f, -0.524947f, -0.517448f, -0.510454f, -0.504037f, -0.498304f, -0.493261f, -0.488818f, -0.484835f, -0.481127f, -0.477591f, -0.474316f, -0.471348f, -0.468385f, -0.464947f, -0.460801f, -0.456039f, -0.450823f, -0.445293f, -0.439599f, -0.433815f, -0.427903f, -0.421886f, -0.415901f, -0.410010f, -0.404135f, -0.398211f, -0.392213f, -0.386062f, -0.379728f, -0.373352f, -0.367079f, -0.360861f, -0.354623f, -0.348453f, -0.342474f, -0.336717f, -0.331241f, -0.326150f, -0.321375f, -0.316703f, -0.312055f, -0.307501f, -0.303027f, -0.298575f, -0.294194f, -0.289903f, -0.285550f, -0.281022f, -0.276422f, -0.271827f, -0.267178f, -0.262535f, -0.258098f, -0.253864f, -0.249627f, -0.245362f, -0.241189f, -0.237022f, -0.232677f, -0.228229f, -0.223866f, -0.219586f, -0.215378f, -0.211424f, -0.207793f, -0.204299f, -0.200877f, -0.197662f, -0.194546f, -0.191240f, -0.187807f, -0.184548f, -0.181425f, -0.178221f, -0.175084f, -0.172235f, -0.169471f, -0.166568f, -0.163737f, -0.161128f, -0.158515f, -0.155899f, -0.153649f, -0.151723f, -0.149662f, -0.147483f, -0.145537f, -0.143560f, -0.141061f, -0.138329f, -0.135814f, -0.133105f, -0.129813f, -0.126525f, -0.123593f,
+ -0.120298f, -0.116424f, -0.112883f, -0.109720f, -0.105787f, -0.101273f, -0.097619f, -0.094331f, -0.089558f, -0.084187f, -0.080833f, -0.078688f, -0.074889f, -0.070753f, -0.069809f, -0.069830f, -0.064961f, -0.055837f, -0.048252f, -0.041884f, -0.032181f, -0.025073f, -0.035481f, -0.064601f, -0.090757f, -0.092450f, -0.073213f, -0.055377f, -0.054369f, -0.066563f, -0.079976f, -0.091134f, -0.109543f, -0.143769f, -0.182405f, -0.196180f, -0.167685f, -0.114625f, -0.072411f, -0.055952f, -0.051237f, -0.043408f, -0.036029f, -0.036627f, -0.038865f, -0.031657f, -0.016835f, -0.004448f},
+ {-0.232642f, -0.619757f, -0.819335f, -0.824328f, -0.706584f, -0.546612f, -0.382357f, -0.211011f, -0.022767f, 0.174826f, 0.359188f, 0.508148f, 0.609626f, 0.661324f, 0.667146f, 0.635245f, 0.576667f, 0.502394f, 0.419701f, 0.331090f, 0.237324f, 0.141387f, 0.048569f, -0.037525f, -0.117560f, -0.193955f, -0.266698f, -0.333052f, -0.390834f, -0.440313f, -0.482842f, -0.519219f, -0.550026f, -0.576478f, -0.599941f, -0.620936f, -0.639198f, -0.654639f, -0.667907f, -0.679984f, -0.691454f, -0.702244f, -0.711985f, -0.720441f, -0.727553f, -0.733292f, -0.737699f, -0.740994f, -0.743411f, -0.744954f, -0.745498f, -0.745034f, -0.743668f, -0.741462f, -0.738438f, -0.734723f, -0.730530f, -0.726026f, -0.721284f, -0.716333f, -0.711223f, -0.706042f, -0.700845f, -0.695593f, -0.690269f, -0.685041f, -0.680161f, -0.675721f, -0.671676f, -0.668072f, -0.665011f, -0.662423f, -0.660150f, -0.658206f, -0.656688f, -0.655503f, -0.654437f, -0.653421f, -0.652408f, -0.651126f, -0.649247f, -0.646675f, -0.643399f, -0.639213f, -0.633903f, -0.627573f, -0.620560f, -0.613122f, -0.605346f, -0.597201f, -0.588552f, -0.579312f, -0.569672f, -0.560020f, -0.550630f, -0.541590f,
+ -0.532994f, -0.524947f, -0.517448f, -0.510454f, -0.504037f, -0.498304f, -0.493261f, -0.488818f, -0.484835f, -0.481127f, -0.477591f, -0.474316f, -0.471348f, -0.468385f, -0.464947f, -0.460801f, -0.456039f, -0.450823f, -0.445293f, -0.439599f, -0.433815f, -0.427903f, -0.421886f, -0.415901f, -0.410010f, -0.404135f, -0.398211f, -0.392213f, -0.386062f, -0.379728f, -0.373352f, -0.367079f, -0.360861f, -0.354623f, -0.348453f, -0.342474f, -0.336717f, -0.331241f, -0.326150f, -0.321375f, -0.316703f, -0.312055f, -0.307501f, -0.303027f, -0.298575f, -0.294194f, -0.289903f, -0.285550f, -0.281022f, -0.276422f, -0.271827f, -0.267178f, -0.262535f, -0.258098f, -0.253864f, -0.249627f, -0.245362f, -0.241189f, -0.237022f, -0.232677f, -0.228229f, -0.223866f, -0.219586f, -0.215378f, -0.211424f, -0.207793f, -0.204299f, -0.200877f, -0.197662f, -0.194546f, -0.191240f, -0.187807f, -0.184548f, -0.181425f, -0.178221f, -0.175084f, -0.172235f, -0.169471f, -0.166568f, -0.163737f, -0.161128f, -0.158515f, -0.155899f, -0.153649f, -0.151723f, -0.149662f, -0.147483f, -0.145537f, -0.143560f, -0.141061f, -0.138329f, -0.135814f, -0.133105f, -0.129813f, -0.126525f, -0.123593f,
+ -0.120298f, -0.116424f, -0.112883f, -0.109720f, -0.105787f, -0.101273f, -0.097619f, -0.094331f, -0.089558f, -0.084187f, -0.080833f, -0.078688f, -0.074889f, -0.070753f, -0.069809f, -0.069830f, -0.064961f, -0.055837f, -0.048252f, -0.041884f, -0.032181f, -0.025073f, -0.035481f, -0.064601f, -0.090757f, -0.092450f, -0.073213f, -0.055377f, -0.054369f, -0.066563f, -0.079976f, -0.091134f, -0.109543f, -0.143769f, -0.182405f, -0.196180f, -0.167685f, -0.114625f, -0.072411f, -0.055952f, -0.051237f, -0.043408f, -0.036029f, -0.036627f, -0.038865f, -0.031657f, -0.016835f, -0.004448f}
+ },
+ {
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+ -0.070292f, -0.094062f, -0.119898f, -0.145560f, -0.170281f, -0.195266f, -0.222067f, -0.250644f, -0.278790f, -0.303633f, -0.324109f, -0.341676f, -0.358158f, -0.373323f, -0.385151f, -0.392113f, -0.394639f, -0.394771f, -0.394738f, -0.395368f, -0.395476f, -0.393190f, -0.388016f, -0.381245f, -0.374662f, -0.369480f, -0.366096f, -0.363936f, -0.361729f, -0.358693f, -0.355247f, -0.352152f, -0.349560f, -0.347298f, -0.345265f, -0.343082f, -0.340057f, -0.335871f, -0.330643f, -0.324295f, -0.316590f, -0.307660f, -0.297736f, -0.286624f, -0.274141f, -0.260611f, -0.246376f, -0.231487f, -0.216324f, -0.201731f, -0.188250f, -0.176027f, -0.165469f, -0.156991f, -0.150296f, -0.144906f, -0.140952f, -0.138536f, -0.137112f, -0.136366f, -0.136669f, -0.137907f, -0.139122f, -0.139867f, -0.140476f, -0.140741f, -0.139998f, -0.138538f, -0.137285f, -0.136389f, -0.135636f, -0.135341f, -0.135341f, -0.134436f, -0.132129f, -0.129168f, -0.125552f, -0.120298f, -0.113600f, -0.106478f, -0.098431f, -0.088467f, -0.077617f, -0.067238f, -0.056573f, -0.045203f, -0.035126f, -0.027288f, -0.019916f, -0.012845f, -0.008413f, -0.006290f, -0.003787f, -0.001744f, -0.002475f, -0.003553f,
+ -0.002665f, -0.004018f, -0.009329f, -0.011340f, -0.008882f, -0.013592f, -0.026133f, -0.028495f, -0.020197f, -0.028759f, -0.055232f, -0.055789f, -0.023439f, -0.031660f, -0.124564f, -0.217122f, -0.200917f, -0.107754f, -0.056107f, -0.066073f, -0.058846f, -0.027906f, -0.061373f, -0.169830f, -0.234929f, -0.183494f, -0.092827f, -0.059029f, -0.063888f, -0.041976f, 0.009389f, 0.060627f, 0.114330f, 0.163356f, 0.148189f, 0.037885f, -0.089951f, -0.129600f, -0.082891f, -0.043468f, -0.059765f, -0.084990f, -0.070715f, -0.045983f, -0.067518f, -0.125030f, -0.140466f, -0.062947f},
+ {0.004301f, -0.013476f, -0.069855f, -0.112233f, -0.090233f, -0.023427f, 0.018901f, -0.004024f, -0.066053f, -0.110415f, -0.105009f, -0.058395f, 0.001235f, 0.050922f, 0.084875f, 0.113445f, 0.150612f, 0.198514f, 0.245067f, 0.276957f, 0.290295f, 0.287473f, 0.270798f, 0.244182f, 0.215808f, 0.191987f, 0.169678f, 0.140040f, 0.098790f, 0.049069f, -0.005223f, -0.064266f, -0.129212f, -0.197710f, -0.264893f, -0.327191f, -0.382959f, -0.430138f, -0.465663f, -0.487872f, -0.498285f, -0.500319f, -0.496901f, -0.489765f, -0.480177f, -0.469238f, -0.457371f, -0.444016f, -0.428168f, -0.409285f, -0.387825f, -0.365159f, -0.343191f, -0.324015f, -0.309255f, -0.299101f, -0.292156f, -0.286670f, -0.281620f, -0.276311f, -0.269794f, -0.261628f, -0.252562f, -0.243448f, -0.234059f, -0.223904f, -0.213327f, -0.202652f, -0.191162f, -0.178231f, -0.164569f, -0.150934f, -0.136555f, -0.120347f, -0.102808f, -0.085100f, -0.067101f, -0.048163f, -0.029184f, -0.012044f, 0.002742f, 0.016047f, 0.027774f, 0.036175f, 0.040005f, 0.040094f, 0.038140f, 0.034953f, 0.030572f, 0.025196f, 0.018816f, 0.010402f, -0.001256f, -0.015920f, -0.032251f, -0.049947f,
+ -0.070292f, -0.094062f, -0.119898f, -0.145560f, -0.170281f, -0.195266f, -0.222067f, -0.250644f, -0.278790f, -0.303633f, -0.324109f, -0.341676f, -0.358158f, -0.373323f, -0.385151f, -0.392113f, -0.394639f, -0.394771f, -0.394738f, -0.395368f, -0.395476f, -0.393190f, -0.388016f, -0.381245f, -0.374662f, -0.369480f, -0.366096f, -0.363936f, -0.361729f, -0.358693f, -0.355247f, -0.352152f, -0.349560f, -0.347298f, -0.345265f, -0.343082f, -0.340057f, -0.335871f, -0.330643f, -0.324295f, -0.316590f, -0.307660f, -0.297736f, -0.286624f, -0.274141f, -0.260611f, -0.246376f, -0.231487f, -0.216324f, -0.201731f, -0.188250f, -0.176027f, -0.165469f, -0.156991f, -0.150296f, -0.144906f, -0.140952f, -0.138536f, -0.137112f, -0.136366f, -0.136669f, -0.137907f, -0.139122f, -0.139867f, -0.140476f, -0.140741f, -0.139998f, -0.138538f, -0.137285f, -0.136389f, -0.135636f, -0.135341f, -0.135341f, -0.134436f, -0.132129f, -0.129168f, -0.125552f, -0.120298f, -0.113600f, -0.106478f, -0.098431f, -0.088467f, -0.077617f, -0.067238f, -0.056573f, -0.045203f, -0.035126f, -0.027288f, -0.019916f, -0.012845f, -0.008413f, -0.006290f, -0.003787f, -0.001744f, -0.002475f, -0.003553f,
+ -0.002665f, -0.004018f, -0.009329f, -0.011340f, -0.008882f, -0.013592f, -0.026133f, -0.028495f, -0.020197f, -0.028759f, -0.055232f, -0.055789f, -0.023439f, -0.031660f, -0.124564f, -0.217122f, -0.200917f, -0.107754f, -0.056107f, -0.066073f, -0.058846f, -0.027906f, -0.061373f, -0.169830f, -0.234929f, -0.183494f, -0.092827f, -0.059029f, -0.063888f, -0.041976f, 0.009389f, 0.060627f, 0.114330f, 0.163356f, 0.148189f, 0.037885f, -0.089951f, -0.129600f, -0.082891f, -0.043468f, -0.059765f, -0.084990f, -0.070715f, -0.045983f, -0.067518f, -0.125030f, -0.140466f, -0.062947f}
+ }
+};
+const float *CRendBin_FOA_HRIR_coeff_diffuse_re_48kHz[BINAURAL_CHANNELS]={NULL,NULL};
+const float *CRendBin_FOA_HRIR_coeff_diffuse_im_48kHz[BINAURAL_CHANNELS]={NULL,NULL};
+
+/* Sample Rate = 32000 */
+
+const int16_t CRendBin_FOA_HRIR_max_num_iterations_32kHz = 1;
+const uint16_t CRendBin_FOA_HRIR_num_iterations_32kHz[4][BINAURAL_CHANNELS]={{1, 1}, {1, 1}, {1, 1}, {1, 1} };
+const uint16_t CRendBin_FOA_HRIR_num_iterations_diffuse_32kHz[BINAURAL_CHANNELS] = {0, 0};
+const uint16_t CRendBin_FOA_HRIR_pIndex_frequency_max_32kHz[4][BINAURAL_CHANNELS][1]={{{160},{160}},{{160},{160}},{{160},{160}},{{160},{160}}};
+const uint16_t CRendBin_FOA_HRIR_index_frequency_max_diffuse_32kHz = 0;
+const float CRendBin_FOA_HRIR_inv_diffuse_weight_32kHz[4]={0.000000f, 0.000000f, 0.000000f, 0.000000f};
+const uint16_t *CRendBin_FOA_HRIR_pIndex_frequency_max_diffuse_32kHz[BINAURAL_CHANNELS]={NULL,NULL};
+const float CRendBin_FOA_HRIR_coeff_re_32kHz[4][BINAURAL_CHANNELS][160]={
+ {
+ {1.009979f, 0.777112f, 0.414923f, 0.057622f, -0.211538f, -0.386004f, -0.499848f, -0.577684f, -0.616265f, -0.600367f, -0.524501f, -0.398947f, -0.242372f, -0.073587f, 0.091690f, 0.241505f, 0.368831f, 0.472616f, 0.556219f, 0.623114f, 0.673631f, 0.706309f, 0.722082f, 0.725502f, 0.721116f, 0.709865f, 0.690241f, 0.662164f, 0.628264f, 0.591665f, 0.554026f, 0.516064f, 0.478714f, 0.442859f, 0.408459f, 0.374798f, 0.341619f, 0.309511f, 0.279115f, 0.250331f, 0.222462f, 0.194888f, 0.167394f, 0.140026f, 0.112906f, 0.086220f, 0.060166f, 0.034831f, 0.010148f, -0.013999f, -0.037628f, -0.060633f, -0.082892f, -0.104342f, -0.124944f, -0.144600f, -0.163218f, -0.180856f, -0.197673f, -0.213722f, -0.228947f, -0.243382f, -0.257175f, -0.270358f, -0.282781f, -0.294366f, -0.305254f, -0.315630f, -0.325566f, -0.335147f, -0.344568f, -0.353990f, -0.363436f, -0.372929f, -0.382614f, -0.392659f, -0.403132f, -0.414084f, -0.425629f, -0.437840f, -0.450624f, -0.463808f, -0.477282f, -0.490945f, -0.504537f, -0.517665f, -0.530059f, -0.541752f, -0.552944f, -0.563732f, -0.574004f, -0.583524f, -0.592061f, -0.599512f, -0.605962f, -0.611610f,
+ -0.616618f, -0.621070f, -0.625065f, -0.628734f, -0.632150f, -0.635359f, -0.638542f, -0.641977f, -0.645810f, -0.649971f, -0.654375f, -0.659108f, -0.664378f, -0.670346f, -0.676981f, -0.683983f, -0.690928f, -0.697577f, -0.703957f, -0.710141f, -0.716086f, -0.721769f, -0.727253f, -0.732564f, -0.737680f, -0.742698f, -0.747770f, -0.752853f, -0.757757f, -0.762422f, -0.766902f, -0.771169f, -0.775186f, -0.779046f, -0.782792f, -0.786271f, -0.789448f, -0.792589f, -0.795895f, -0.799306f, -0.802854f, -0.806744f, -0.810903f, -0.815048f, -0.819301f, -0.824043f, -0.829159f, -0.834320f, -0.839804f, -0.845960f, -0.852309f, -0.858549f, -0.865591f, -0.873918f, -0.882709f, -0.892835f, -0.906137f, -0.914609f, -0.894289f, -0.824242f, -0.716694f, -0.616066f, -0.558379f, -0.540483f},
+ {1.009979f, 0.777112f, 0.414923f, 0.057622f, -0.211538f, -0.386004f, -0.499848f, -0.577684f, -0.616265f, -0.600367f, -0.524501f, -0.398947f, -0.242372f, -0.073587f, 0.091690f, 0.241505f, 0.368831f, 0.472616f, 0.556219f, 0.623114f, 0.673631f, 0.706309f, 0.722082f, 0.725502f, 0.721116f, 0.709865f, 0.690241f, 0.662164f, 0.628264f, 0.591665f, 0.554026f, 0.516064f, 0.478714f, 0.442859f, 0.408459f, 0.374798f, 0.341619f, 0.309511f, 0.279115f, 0.250331f, 0.222462f, 0.194888f, 0.167394f, 0.140026f, 0.112906f, 0.086220f, 0.060166f, 0.034831f, 0.010148f, -0.013999f, -0.037628f, -0.060633f, -0.082892f, -0.104342f, -0.124944f, -0.144600f, -0.163218f, -0.180856f, -0.197673f, -0.213722f, -0.228947f, -0.243382f, -0.257175f, -0.270358f, -0.282781f, -0.294366f, -0.305254f, -0.315630f, -0.325566f, -0.335147f, -0.344568f, -0.353990f, -0.363436f, -0.372929f, -0.382614f, -0.392659f, -0.403132f, -0.414084f, -0.425629f, -0.437840f, -0.450624f, -0.463808f, -0.477282f, -0.490945f, -0.504537f, -0.517665f, -0.530059f, -0.541752f, -0.552944f, -0.563732f, -0.574004f, -0.583524f, -0.592061f, -0.599512f, -0.605962f, -0.611610f,
+ -0.616618f, -0.621070f, -0.625065f, -0.628734f, -0.632150f, -0.635359f, -0.638542f, -0.641977f, -0.645810f, -0.649971f, -0.654375f, -0.659108f, -0.664378f, -0.670346f, -0.676981f, -0.683983f, -0.690928f, -0.697577f, -0.703957f, -0.710141f, -0.716086f, -0.721769f, -0.727253f, -0.732564f, -0.737680f, -0.742698f, -0.747770f, -0.752853f, -0.757757f, -0.762422f, -0.766902f, -0.771169f, -0.775186f, -0.779046f, -0.782792f, -0.786271f, -0.789448f, -0.792589f, -0.795895f, -0.799306f, -0.802854f, -0.806744f, -0.810903f, -0.815048f, -0.819301f, -0.824043f, -0.829159f, -0.834320f, -0.839804f, -0.845960f, -0.852309f, -0.858549f, -0.865591f, -0.873918f, -0.882709f, -0.892835f, -0.906137f, -0.914609f, -0.894289f, -0.824242f, -0.716694f, -0.616066f, -0.558379f, -0.540483f}
+ },
+ {
+ {0.126193f, 0.409379f, 0.770915f, 0.941927f, 0.770060f, 0.305875f, -0.262088f, -0.749508f, -1.068164f, -1.217448f, -1.229991f, -1.138532f, -0.972214f, -0.757355f, -0.514633f, -0.259993f, -0.008395f, 0.226177f, 0.433546f, 0.608821f, 0.752615f, 0.870118f, 0.967021f, 1.044852f, 1.101784f, 1.138051f, 1.158261f, 1.168128f, 1.171126f, 1.168620f, 1.161027f, 1.148005f, 1.129009f, 1.104516f, 1.076132f, 1.045356f, 1.012656f, 0.977512f, 0.938926f, 0.896304f, 0.850314f, 0.802692f, 0.754998f, 0.707919f, 0.661694f, 0.616510f, 0.572388f, 0.529305f, 0.487590f, 0.447788f, 0.410045f, 0.373936f, 0.338864f, 0.304430f, 0.270631f, 0.237903f, 0.206810f, 0.177634f, 0.150497f, 0.125709f, 0.103489f, 0.083471f, 0.065037f, 0.048044f, 0.032597f, 0.018295f, 0.004431f, -0.009163f, -0.022189f, -0.034707f, -0.047174f, -0.059713f, -0.072094f, -0.084452f, -0.097346f, -0.111038f, -0.125310f, -0.140074f, -0.155621f, -0.172102f, -0.189235f, -0.206705f, -0.224555f, -0.242985f, -0.261989f, -0.281321f, -0.300697f, -0.319952f, -0.339143f, -0.358700f, -0.379378f, -0.401765f, -0.425720f, -0.450446f, -0.475248f, -0.500046f,
+ -0.525001f, -0.549812f, -0.573628f, -0.595576f, -0.615206f, -0.632568f, -0.647989f, -0.661616f, -0.673019f, -0.681460f, -0.686704f, -0.689348f, -0.690254f, -0.689954f, -0.688764f, -0.687137f, -0.685645f, -0.684742f, -0.684652f, -0.685353f, -0.686715f, -0.688850f, -0.692213f, -0.697136f, -0.703389f, -0.710382f, -0.717558f, -0.724449f, -0.730762f, -0.736643f, -0.742509f, -0.748462f, -0.754275f, -0.759964f, -0.765773f, -0.771574f, -0.776977f, -0.781995f, -0.786951f, -0.791913f, -0.796914f, -0.802402f, -0.808694f, -0.815443f, -0.822369f, -0.829834f, -0.838049f, -0.846765f, -0.856294f, -0.867454f, -0.880120f, -0.893624f, -0.908541f, -0.925665f, -0.944278f, -0.965081f, -0.991098f, -1.015883f, -1.012611f, -0.952141f, -0.840918f, -0.727278f, -0.656859f, -0.632381f},
+ {-0.126193f, -0.409379f, -0.770915f, -0.941927f, -0.770060f, -0.305875f, 0.262088f, 0.749508f, 1.068164f, 1.217448f, 1.229991f, 1.138532f, 0.972214f, 0.757355f, 0.514633f, 0.259993f, 0.008395f, -0.226177f, -0.433546f, -0.608821f, -0.752615f, -0.870118f, -0.967021f, -1.044852f, -1.101784f, -1.138051f, -1.158261f, -1.168128f, -1.171126f, -1.168620f, -1.161027f, -1.148005f, -1.129009f, -1.104516f, -1.076132f, -1.045356f, -1.012656f, -0.977512f, -0.938926f, -0.896304f, -0.850314f, -0.802692f, -0.754998f, -0.707919f, -0.661694f, -0.616510f, -0.572388f, -0.529305f, -0.487590f, -0.447788f, -0.410045f, -0.373936f, -0.338864f, -0.304430f, -0.270631f, -0.237903f, -0.206810f, -0.177634f, -0.150497f, -0.125709f, -0.103489f, -0.083471f, -0.065037f, -0.048044f, -0.032597f, -0.018295f, -0.004431f, 0.009163f, 0.022189f, 0.034707f, 0.047174f, 0.059713f, 0.072094f, 0.084452f, 0.097346f, 0.111038f, 0.125310f, 0.140074f, 0.155621f, 0.172102f, 0.189235f, 0.206705f, 0.224555f, 0.242985f, 0.261989f, 0.281321f, 0.300697f, 0.319952f, 0.339143f, 0.358700f, 0.379378f, 0.401765f, 0.425720f, 0.450446f, 0.475248f, 0.500046f,
+ 0.525001f, 0.549812f, 0.573628f, 0.595576f, 0.615206f, 0.632568f, 0.647989f, 0.661616f, 0.673019f, 0.681460f, 0.686704f, 0.689348f, 0.690254f, 0.689954f, 0.688764f, 0.687137f, 0.685645f, 0.684742f, 0.684652f, 0.685353f, 0.686715f, 0.688850f, 0.692213f, 0.697136f, 0.703389f, 0.710382f, 0.717558f, 0.724449f, 0.730762f, 0.736643f, 0.742509f, 0.748462f, 0.754275f, 0.759964f, 0.765773f, 0.771574f, 0.776977f, 0.781995f, 0.786951f, 0.791913f, 0.796914f, 0.802402f, 0.808694f, 0.815443f, 0.822369f, 0.829834f, 0.838049f, 0.846765f, 0.856294f, 0.867454f, 0.880120f, 0.893624f, 0.908541f, 0.925665f, 0.944278f, 0.965081f, 0.991098f, 1.015883f, 1.012611f, 0.952141f, 0.840918f, 0.727278f, 0.656859f, 0.632381f}
+ },
+ {
+ {0.100473f, 0.081403f, 0.008408f, -0.096160f, -0.142910f, -0.086957f, 0.009676f, 0.059490f, 0.045841f, 0.005967f, -0.036022f, -0.074745f, -0.093081f, -0.074850f, -0.037707f, -0.016301f, -0.015759f, -0.009186f, 0.021343f, 0.065496f, 0.106277f, 0.139333f, 0.165707f, 0.180998f, 0.180229f, 0.166656f, 0.149972f, 0.137718f, 0.130014f, 0.121165f, 0.105833f, 0.084123f, 0.060463f, 0.038655f, 0.020340f, 0.007598f, 0.003439f, 0.008540f, 0.019735f, 0.032727f, 0.044961f, 0.055618f, 0.064410f, 0.071075f, 0.075329f, 0.076972f, 0.076175f, 0.073282f, 0.067999f, 0.059179f, 0.045627f, 0.026803f, 0.002818f, -0.025852f, -0.058657f, -0.095222f, -0.135136f, -0.177554f, -0.221503f, -0.266485f, -0.312117f, -0.357344f, -0.400888f, -0.442195f, -0.480948f, -0.515968f, -0.545732f, -0.569651f, -0.587751f, -0.599520f, -0.604194f, -0.601692f, -0.592207f, -0.575564f, -0.552090f, -0.523307f, -0.490573f, -0.453940f, -0.413752f, -0.372396f, -0.332738f, -0.295372f, -0.259306f, -0.225175f, -0.195768f, -0.172732f, -0.154358f, -0.137922f, -0.123460f, -0.113695f, -0.110203f, -0.111037f, -0.112826f, -0.114219f, -0.116218f, -0.119819f,
+ -0.124632f, -0.129608f, -0.133861f, -0.136539f, -0.136862f, -0.134717f, -0.130731f, -0.125401f, -0.118326f, -0.108409f, -0.094822f, -0.077996f, -0.059675f, -0.041714f, -0.024804f, -0.008597f, 0.007173f, 0.022215f, 0.036085f, 0.048349f, 0.058347f, 0.065338f, 0.068946f, 0.069169f, 0.066144f, 0.060186f, 0.051779f, 0.041215f, 0.028539f, 0.014060f, -0.001423f, -0.017088f, -0.032440f, -0.047116f, -0.060725f, -0.072923f, -0.083344f, -0.091603f, -0.097740f, -0.102516f, -0.106948f, -0.111785f, -0.117487f, -0.124080f, -0.130710f, -0.136046f, -0.139531f, -0.141637f, -0.142666f, -0.142187f, -0.140003f, -0.136622f, -0.132265f, -0.126492f, -0.119386f, -0.111731f, -0.102678f, -0.088388f, -0.065422f, -0.036215f, -0.009683f, 0.005414f, 0.008111f, 0.005632f},
+ {0.100473f, 0.081403f, 0.008408f, -0.096160f, -0.142910f, -0.086957f, 0.009676f, 0.059490f, 0.045841f, 0.005967f, -0.036022f, -0.074745f, -0.093081f, -0.074850f, -0.037707f, -0.016301f, -0.015759f, -0.009186f, 0.021343f, 0.065496f, 0.106277f, 0.139333f, 0.165707f, 0.180998f, 0.180229f, 0.166656f, 0.149972f, 0.137718f, 0.130014f, 0.121165f, 0.105833f, 0.084123f, 0.060463f, 0.038655f, 0.020340f, 0.007598f, 0.003439f, 0.008540f, 0.019735f, 0.032727f, 0.044961f, 0.055618f, 0.064410f, 0.071075f, 0.075329f, 0.076972f, 0.076175f, 0.073282f, 0.067999f, 0.059179f, 0.045627f, 0.026803f, 0.002818f, -0.025852f, -0.058657f, -0.095222f, -0.135136f, -0.177554f, -0.221503f, -0.266485f, -0.312117f, -0.357344f, -0.400888f, -0.442195f, -0.480948f, -0.515968f, -0.545732f, -0.569651f, -0.587751f, -0.599520f, -0.604194f, -0.601692f, -0.592207f, -0.575564f, -0.552090f, -0.523307f, -0.490573f, -0.453940f, -0.413752f, -0.372396f, -0.332738f, -0.295372f, -0.259306f, -0.225175f, -0.195768f, -0.172732f, -0.154358f, -0.137922f, -0.123460f, -0.113695f, -0.110203f, -0.111037f, -0.112826f, -0.114219f, -0.116218f, -0.119819f,
+ -0.124632f, -0.129608f, -0.133861f, -0.136539f, -0.136862f, -0.134717f, -0.130731f, -0.125401f, -0.118326f, -0.108409f, -0.094822f, -0.077996f, -0.059675f, -0.041714f, -0.024804f, -0.008597f, 0.007173f, 0.022215f, 0.036085f, 0.048349f, 0.058347f, 0.065338f, 0.068946f, 0.069169f, 0.066144f, 0.060186f, 0.051779f, 0.041215f, 0.028539f, 0.014060f, -0.001423f, -0.017088f, -0.032440f, -0.047116f, -0.060725f, -0.072923f, -0.083344f, -0.091603f, -0.097740f, -0.102516f, -0.106948f, -0.111785f, -0.117487f, -0.124080f, -0.130710f, -0.136046f, -0.139531f, -0.141637f, -0.142666f, -0.142187f, -0.140003f, -0.136622f, -0.132265f, -0.126492f, -0.119386f, -0.111731f, -0.102678f, -0.088388f, -0.065422f, -0.036215f, -0.009683f, 0.005414f, 0.008111f, 0.005632f}
+ },
+ {
+ {0.084126f, 0.110632f, 0.109927f, 0.052485f, -0.019287f, -0.038848f, 0.005122f, 0.057928f, 0.061429f, 0.008547f, -0.063703f, -0.116047f, -0.133935f, -0.126590f, -0.112671f, -0.104392f, -0.098006f, -0.079140f, -0.038844f, 0.018165f, 0.081196f, 0.143237f, 0.200149f, 0.247159f, 0.282929f, 0.314126f, 0.349526f, 0.390018f, 0.428654f, 0.459758f, 0.483418f, 0.500784f, 0.509421f, 0.505506f, 0.488086f, 0.458967f, 0.419791f, 0.371480f, 0.316363f, 0.259016f, 0.204186f, 0.154396f, 0.109872f, 0.070078f, 0.034584f, 0.002707f, -0.026736f, -0.054704f, -0.081058f, -0.104625f, -0.124002f, -0.138182f, -0.146792f, -0.150463f, -0.151151f, -0.151495f, -0.153367f, -0.157201f, -0.162792f, -0.170016f, -0.178380f, -0.186711f, -0.194159f, -0.201018f, -0.207832f, -0.214370f, -0.220282f, -0.225993f, -0.231839f, -0.237070f, -0.240921f, -0.243936f, -0.246870f, -0.248962f, -0.248825f, -0.246404f, -0.242360f, -0.236067f, -0.226121f, -0.212667f, -0.197275f, -0.180428f, -0.161038f, -0.138916f, -0.116002f, -0.094379f, -0.074355f, -0.055230f, -0.036702f, -0.018555f, 0.000018f, 0.019490f, 0.038874f, 0.056640f, 0.072553f, 0.087565f,
+ 0.101794f, 0.113622f, 0.121301f, 0.124936f, 0.126283f, 0.126618f, 0.125103f, 0.119406f, 0.107998f, 0.091827f, 0.073557f, 0.055064f, 0.035918f, 0.014525f, -0.009510f, -0.034439f, -0.057660f, -0.077747f, -0.095384f, -0.112527f, -0.130553f, -0.149032f, -0.166196f, -0.180522f, -0.191817f, -0.201118f, -0.209934f, -0.219423f, -0.229793f, -0.240368f, -0.250415f, -0.259888f, -0.269297f, -0.279146f, -0.289735f, -0.301233f, -0.313608f, -0.326568f, -0.339762f, -0.352968f, -0.366026f, -0.378749f, -0.390962f, -0.402499f, -0.413143f, -0.422598f, -0.430524f, -0.436635f, -0.440820f, -0.443116f, -0.443609f, -0.442643f, -0.440995f, -0.439351f, -0.437985f, -0.437691f, -0.439475f, -0.440249f, -0.429869f, -0.398587f, -0.350485f, -0.304484f, -0.277094f, -0.267957f},
+ {0.084126f, 0.110632f, 0.109927f, 0.052485f, -0.019287f, -0.038848f, 0.005122f, 0.057928f, 0.061429f, 0.008547f, -0.063703f, -0.116047f, -0.133935f, -0.126590f, -0.112671f, -0.104392f, -0.098006f, -0.079140f, -0.038844f, 0.018165f, 0.081196f, 0.143237f, 0.200149f, 0.247159f, 0.282929f, 0.314126f, 0.349526f, 0.390018f, 0.428654f, 0.459758f, 0.483418f, 0.500784f, 0.509421f, 0.505506f, 0.488086f, 0.458967f, 0.419791f, 0.371480f, 0.316363f, 0.259016f, 0.204186f, 0.154396f, 0.109872f, 0.070078f, 0.034584f, 0.002707f, -0.026736f, -0.054704f, -0.081058f, -0.104625f, -0.124002f, -0.138182f, -0.146792f, -0.150463f, -0.151151f, -0.151495f, -0.153367f, -0.157201f, -0.162792f, -0.170016f, -0.178380f, -0.186711f, -0.194159f, -0.201018f, -0.207832f, -0.214370f, -0.220282f, -0.225993f, -0.231839f, -0.237070f, -0.240921f, -0.243936f, -0.246870f, -0.248962f, -0.248825f, -0.246404f, -0.242360f, -0.236067f, -0.226121f, -0.212667f, -0.197275f, -0.180428f, -0.161038f, -0.138916f, -0.116002f, -0.094379f, -0.074355f, -0.055230f, -0.036702f, -0.018555f, 0.000018f, 0.019490f, 0.038874f, 0.056640f, 0.072553f, 0.087565f,
+ 0.101794f, 0.113622f, 0.121301f, 0.124936f, 0.126283f, 0.126618f, 0.125103f, 0.119406f, 0.107998f, 0.091827f, 0.073557f, 0.055064f, 0.035918f, 0.014525f, -0.009510f, -0.034439f, -0.057660f, -0.077747f, -0.095384f, -0.112527f, -0.130553f, -0.149032f, -0.166196f, -0.180522f, -0.191817f, -0.201118f, -0.209934f, -0.219423f, -0.229793f, -0.240368f, -0.250415f, -0.259888f, -0.269297f, -0.279146f, -0.289735f, -0.301233f, -0.313608f, -0.326568f, -0.339762f, -0.352968f, -0.366026f, -0.378749f, -0.390962f, -0.402499f, -0.413143f, -0.422598f, -0.430524f, -0.436635f, -0.440820f, -0.443116f, -0.443609f, -0.442643f, -0.440995f, -0.439351f, -0.437985f, -0.437691f, -0.439475f, -0.440249f, -0.429869f, -0.398587f, -0.350485f, -0.304484f, -0.277094f, -0.267957f}
+ }
+};
+const float CRendBin_FOA_HRIR_coeff_im_32kHz[4][BINAURAL_CHANNELS][160]={
+ {
+ {-0.232358f, -0.618932f, -0.817988f, -0.822429f, -0.704120f, -0.543614f, -0.378833f, -0.206926f, -0.018121f, 0.180000f, 0.364897f, 0.514426f, 0.616459f, 0.668682f, 0.675051f, 0.643723f, 0.585693f, 0.511949f, 0.429816f, 0.341780f, 0.248555f, 0.153155f, 0.060910f, -0.024611f, -0.104107f, -0.179953f, -0.252112f, -0.317896f, -0.375138f, -0.424053f, -0.465990f, -0.501801f, -0.532062f, -0.557932f, -0.580799f, -0.601232f, -0.618935f, -0.633778f, -0.646448f, -0.657961f, -0.668856f, -0.679034f, -0.688176f, -0.696064f, -0.702581f, -0.707694f, -0.711504f, -0.714221f, -0.716020f, -0.716930f, -0.716876f, -0.715816f, -0.713811f, -0.710965f, -0.707339f, -0.703007f, -0.698153f, -0.693006f, -0.687652f, -0.682057f, -0.676269f, -0.670441f, -0.664614f, -0.658690f, -0.652674f, -0.646792f, -0.641260f, -0.636117f, -0.631369f, -0.627101f, -0.623357f, -0.620039f, -0.617052f, -0.614426f, -0.612191f, -0.610248f, -0.608457f, -0.606735f, -0.604964f, -0.602902f, -0.600284f, -0.596973f, -0.592896f, -0.587908f, -0.581839f, -0.574727f, -0.566872f, -0.558610f, -0.550047f, -0.541068f, -0.531535f, -0.521448f, -0.510981f, -0.500437f, -0.490122f, -0.480207f,
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+ {0.004469f, -0.013004f, -0.069105f, -0.111166f, -0.088832f, -0.021733f, 0.020879f, -0.001719f, -0.063420f, -0.107499f, -0.101798f, -0.054848f, 0.005100f, 0.055067f, 0.089328f, 0.118238f, 0.155712f, 0.203896f, 0.250771f, 0.283001f, 0.296634f, 0.294104f, 0.277764f, 0.251482f, 0.223398f, 0.199881f, 0.177918f, 0.148605f, 0.107643f, 0.058242f, 0.004301f, -0.054426f, -0.119079f, -0.187240f, -0.254072f, -0.316062f, -0.371526f, -0.418353f, -0.453530f, -0.475436f, -0.485529f, -0.487199f, -0.483439f, -0.475999f, -0.466072f, -0.454762f, -0.442562f, -0.428896f, -0.412688f, -0.393430f, -0.371644f, -0.348652f, -0.326306f, -0.306758f, -0.291674f, -0.281173f, -0.273835f, -0.267982f, -0.262603f, -0.256924f, -0.250004f, -0.241478f, -0.232071f, -0.222562f, -0.212764f, -0.202253f, -0.191316f, -0.180223f, -0.168324f, -0.155035f, -0.140988f, -0.126915f, -0.112130f, -0.095556f, -0.077601f, -0.059440f, -0.041038f, -0.021717f, -0.002289f, 0.015312f, 0.030501f, 0.044216f, 0.056422f, 0.065288f, 0.069528f, 0.070062f, 0.068614f, 0.065893f, 0.061937f, 0.057048f, 0.051195f, 0.043250f, 0.032044f, 0.017911f, 0.002122f, -0.015098f,
+ -0.034951f, -0.058147f, -0.083429f, -0.108599f, -0.132778f, -0.157148f, -0.183384f, -0.211440f, -0.238983f, -0.263177f, -0.283075f, -0.300073f, -0.315887f, -0.330370f, -0.341598f, -0.347926f, -0.349714f, -0.349134f, -0.348462f, -0.348374f, -0.347673f, -0.344642f, -0.338765f, -0.331173f, -0.323708f, -0.317734f, -0.313552f, -0.310449f, -0.307281f, -0.303381f, -0.299002f, -0.294820f, -0.291172f, -0.287927f, -0.284777f, -0.281331f, -0.277114f, -0.271760f, -0.265156f, -0.257312f, -0.248203f, -0.237804f, -0.226127f, -0.213169f, -0.198913f, -0.183401f, -0.166800f, -0.149450f, -0.131791f, -0.114224f, -0.097167f, -0.081134f, -0.066331f, -0.052328f, -0.038637f, -0.024717f, -0.007855f, 0.017147f, 0.051304f, 0.083630f, 0.096079f, 0.080803f, 0.048580f, 0.015325f},
+ {0.004469f, -0.013004f, -0.069105f, -0.111166f, -0.088832f, -0.021733f, 0.020879f, -0.001719f, -0.063420f, -0.107499f, -0.101798f, -0.054848f, 0.005100f, 0.055067f, 0.089328f, 0.118238f, 0.155712f, 0.203896f, 0.250771f, 0.283001f, 0.296634f, 0.294104f, 0.277764f, 0.251482f, 0.223398f, 0.199881f, 0.177918f, 0.148605f, 0.107643f, 0.058242f, 0.004301f, -0.054426f, -0.119079f, -0.187240f, -0.254072f, -0.316062f, -0.371526f, -0.418353f, -0.453530f, -0.475436f, -0.485529f, -0.487199f, -0.483439f, -0.475999f, -0.466072f, -0.454762f, -0.442562f, -0.428896f, -0.412688f, -0.393430f, -0.371644f, -0.348652f, -0.326306f, -0.306758f, -0.291674f, -0.281173f, -0.273835f, -0.267982f, -0.262603f, -0.256924f, -0.250004f, -0.241478f, -0.232071f, -0.222562f, -0.212764f, -0.202253f, -0.191316f, -0.180223f, -0.168324f, -0.155035f, -0.140988f, -0.126915f, -0.112130f, -0.095556f, -0.077601f, -0.059440f, -0.041038f, -0.021717f, -0.002289f, 0.015312f, 0.030501f, 0.044216f, 0.056422f, 0.065288f, 0.069528f, 0.070062f, 0.068614f, 0.065893f, 0.061937f, 0.057048f, 0.051195f, 0.043250f, 0.032044f, 0.017911f, 0.002122f, -0.015098f,
+ -0.034951f, -0.058147f, -0.083429f, -0.108599f, -0.132778f, -0.157148f, -0.183384f, -0.211440f, -0.238983f, -0.263177f, -0.283075f, -0.300073f, -0.315887f, -0.330370f, -0.341598f, -0.347926f, -0.349714f, -0.349134f, -0.348462f, -0.348374f, -0.347673f, -0.344642f, -0.338765f, -0.331173f, -0.323708f, -0.317734f, -0.313552f, -0.310449f, -0.307281f, -0.303381f, -0.299002f, -0.294820f, -0.291172f, -0.287927f, -0.284777f, -0.281331f, -0.277114f, -0.271760f, -0.265156f, -0.257312f, -0.248203f, -0.237804f, -0.226127f, -0.213169f, -0.198913f, -0.183401f, -0.166800f, -0.149450f, -0.131791f, -0.114224f, -0.097167f, -0.081134f, -0.066331f, -0.052328f, -0.038637f, -0.024717f, -0.007855f, 0.017147f, 0.051304f, 0.083630f, 0.096079f, 0.080803f, 0.048580f, 0.015325f}
+ }
+};
+const float *CRendBin_FOA_HRIR_coeff_diffuse_re_32kHz[BINAURAL_CHANNELS]={NULL,NULL};
+const float *CRendBin_FOA_HRIR_coeff_diffuse_im_32kHz[BINAURAL_CHANNELS]={NULL,NULL};
+
+/* Sample Rate = 16000 */
+
+const int16_t CRendBin_FOA_HRIR_max_num_iterations_16kHz = 1;
+const uint16_t CRendBin_FOA_HRIR_num_iterations_16kHz[4][BINAURAL_CHANNELS]={{1, 1}, {1, 1}, {1, 1}, {1, 1} };
+const uint16_t CRendBin_FOA_HRIR_num_iterations_diffuse_16kHz[BINAURAL_CHANNELS] = {0, 0};
+const uint16_t CRendBin_FOA_HRIR_pIndex_frequency_max_16kHz[4][BINAURAL_CHANNELS][1]={{{80},{80}},{{80},{80}},{{80},{80}},{{80},{80}}};
+const uint16_t CRendBin_FOA_HRIR_index_frequency_max_diffuse_16kHz = 0;
+const float CRendBin_FOA_HRIR_inv_diffuse_weight_16kHz[4]={0.000000f, 0.000000f, 0.000000f, 0.000000f};
+const uint16_t *CRendBin_FOA_HRIR_pIndex_frequency_max_diffuse_16kHz[BINAURAL_CHANNELS]={NULL,NULL};
+const float CRendBin_FOA_HRIR_coeff_re_16kHz[4][BINAURAL_CHANNELS][80]={
+ {
+ { 1.066299f, 0.831753f, 0.469820f, 0.113997f, -0.155945f, -0.332046f, -0.445167f, -0.521969f, -0.562027f, -0.547501f, -0.470580f, -0.344643f, -0.190080f, -0.022238f, 0.144217f, 0.293618f, 0.418613f, 0.521970f, 0.606614f, 0.672232f, 0.720345f, 0.753099f, 0.769493f, 0.770796f, 0.764174f, 0.753391f, 0.733696f, 0.702773f, 0.667010f, 0.631061f, 0.592423f, 0.551074f, 0.512366f, 0.477047f, 0.440550f, 0.403206f, 0.369206f, 0.337153f, 0.303479f, 0.270983f, 0.242735f, 0.214328f, 0.182386f, 0.151528f, 0.124233f, 0.095401f, 0.063829f, 0.035419f, 0.010359f, -0.017668f, -0.047701f, -0.073299f, -0.096723f, -0.124198f, -0.151868f, -0.173748f, -0.195138f, -0.221363f, -0.245696f, -0.264016f, -0.284769f, -0.310840f, -0.332497f, -0.348925f, -0.371386f, -0.398406f, -0.417735f, -0.434354f, -0.462032f, -0.492418f, -0.512100f, -0.536134f, -0.579084f, -0.619428f, -0.648156f, -0.709398f, -0.814740f, -0.869114f, -0.792023f, -0.672661f},
+ { 1.066299f, 0.831753f, 0.469820f, 0.113997f, -0.155945f, -0.332046f, -0.445167f, -0.521969f, -0.562027f, -0.547501f, -0.470580f, -0.344643f, -0.190080f, -0.022238f, 0.144217f, 0.293618f, 0.418613f, 0.521970f, 0.606614f, 0.672232f, 0.720345f, 0.753099f, 0.769493f, 0.770796f, 0.764174f, 0.753391f, 0.733696f, 0.702773f, 0.667010f, 0.631061f, 0.592423f, 0.551074f, 0.512366f, 0.477047f, 0.440550f, 0.403206f, 0.369206f, 0.337153f, 0.303479f, 0.270983f, 0.242735f, 0.214328f, 0.182386f, 0.151528f, 0.124233f, 0.095401f, 0.063829f, 0.035419f, 0.010359f, -0.017668f, -0.047701f, -0.073299f, -0.096723f, -0.124198f, -0.151868f, -0.173748f, -0.195138f, -0.221363f, -0.245696f, -0.264016f, -0.284769f, -0.310840f, -0.332497f, -0.348925f, -0.371386f, -0.398406f, -0.417735f, -0.434354f, -0.462032f, -0.492418f, -0.512100f, -0.536134f, -0.579084f, -0.619428f, -0.648156f, -0.709398f, -0.814740f, -0.869114f, -0.792023f, -0.672661f}
+ },
+ {
+ { 0.198789f, 0.479449f, 0.841384f, 1.014645f, 0.841631f, 0.375013f, -0.191824f, -0.677633f, -0.998453f, -1.149750f, -1.160640f, -1.068514f, -0.905139f, -0.691625f, -0.447031f, -0.192888f, 0.055312f, 0.289339f, 0.498414f, 0.671927f, 0.812235f, 0.929986f, 1.028010f, 1.102848f, 1.156570f, 1.193717f, 1.214057f, 1.219865f, 1.220241f, 1.218942f, 1.210137f, 1.192271f, 1.171448f, 1.148056f, 1.116865f, 1.080826f, 1.047158f, 1.012474f, 0.969360f, 0.921459f, 0.875238f, 0.826839f, 0.772906f, 0.720924f, 0.674871f, 0.627049f, 0.575132f, 0.527820f, 0.486114f, 0.441193f, 0.394366f, 0.354847f, 0.318787f, 0.276146f, 0.232314f, 0.196874f, 0.162640f, 0.121555f, 0.083765f, 0.056442f, 0.027308f, -0.009054f, -0.038581f, -0.059134f, -0.087738f, -0.123968f, -0.149625f, -0.170423f, -0.207343f, -0.249859f, -0.276408f, -0.306618f, -0.365081f, -0.423301f, -0.461101f, -0.538219f, -0.693008f, -0.822733f, -0.808512f, -0.718004f},
+ { -0.198789f, -0.479449f, -0.841384f, -1.014645f, -0.841631f, -0.375013f, 0.191824f, 0.677633f, 0.998453f, 1.149750f, 1.160640f, 1.068514f, 0.905139f, 0.691625f, 0.447031f, 0.192888f, -0.055312f, -0.289339f, -0.498414f, -0.671927f, -0.812235f, -0.929986f, -1.028010f, -1.102848f, -1.156570f, -1.193717f, -1.214057f, -1.219865f, -1.220241f, -1.218942f, -1.210137f, -1.192271f, -1.171448f, -1.148056f, -1.116865f, -1.080826f, -1.047158f, -1.012474f, -0.969360f, -0.921459f, -0.875238f, -0.826839f, -0.772906f, -0.720924f, -0.674871f, -0.627049f, -0.575132f, -0.527820f, -0.486114f, -0.441193f, -0.394366f, -0.354847f, -0.318787f, -0.276146f, -0.232314f, -0.196874f, -0.162640f, -0.121555f, -0.083765f, -0.056442f, -0.027308f, 0.009054f, 0.038581f, 0.059134f, 0.087738f, 0.123968f, 0.149625f, 0.170423f, 0.207343f, 0.249859f, 0.276408f, 0.306618f, 0.365081f, 0.423301f, 0.461101f, 0.538219f, 0.693008f, 0.822733f, 0.808512f, 0.718004f}
+ },
+ {
+ { 0.103651f, 0.085763f, 0.012539f, -0.093163f, -0.139453f, -0.082442f, 0.013534f, 0.062431f, 0.049641f, 0.010543f, -0.032439f, -0.071721f, -0.088915f, -0.070311f, -0.034358f, -0.013054f, -0.011243f, -0.004768f, 0.024546f, 0.069095f, 0.111091f, 0.143571f, 0.168893f, 0.185054f, 0.185266f, 0.170698f, 0.153302f, 0.142305f, 0.135188f, 0.125048f, 0.109492f, 0.089281f, 0.065694f, 0.042479f, 0.024528f, 0.013336f, 0.008677f, 0.012472f, 0.024654f, 0.039032f, 0.050209f, 0.059898f, 0.070266f, 0.077933f, 0.080669f, 0.081921f, 0.083181f, 0.080706f, 0.073626f, 0.065218f, 0.054022f, 0.034879f, 0.009091f, -0.018174f, -0.048558f, -0.086265f, -0.127620f, -0.167472f, -0.209212f, -0.256149f, -0.302368f, -0.343698f, -0.385541f, -0.429466f, -0.467232f, -0.496747f, -0.525598f, -0.552414f, -0.566656f, -0.570548f, -0.575284f, -0.574945f, -0.555162f, -0.525091f, -0.502518f, -0.469417f, -0.387422f, -0.261252f, -0.144788f, -0.082088f},
+ { 0.103651f, 0.085763f, 0.012539f, -0.093163f, -0.139453f, -0.082442f, 0.013534f, 0.062431f, 0.049641f, 0.010543f, -0.032439f, -0.071721f, -0.088915f, -0.070311f, -0.034358f, -0.013054f, -0.011243f, -0.004768f, 0.024546f, 0.069095f, 0.111091f, 0.143571f, 0.168893f, 0.185054f, 0.185266f, 0.170698f, 0.153302f, 0.142305f, 0.135188f, 0.125048f, 0.109492f, 0.089281f, 0.065694f, 0.042479f, 0.024528f, 0.013336f, 0.008677f, 0.012472f, 0.024654f, 0.039032f, 0.050209f, 0.059898f, 0.070266f, 0.077933f, 0.080669f, 0.081921f, 0.083181f, 0.080706f, 0.073626f, 0.065218f, 0.054022f, 0.034879f, 0.009091f, -0.018174f, -0.048558f, -0.086265f, -0.127620f, -0.167472f, -0.209212f, -0.256149f, -0.302368f, -0.343698f, -0.385541f, -0.429466f, -0.467232f, -0.496747f, -0.525598f, -0.552414f, -0.566656f, -0.570548f, -0.575284f, -0.574945f, -0.555162f, -0.525091f, -0.502518f, -0.469417f, -0.387422f, -0.261252f, -0.144788f, -0.082088f}
+ },
+ {
+ { 0.083483f, 0.110085f, 0.109339f, 0.051764f, -0.020010f, -0.039528f, 0.004322f, 0.056971f, 0.060463f, 0.007557f, -0.064887f, -0.117401f, -0.135318f, -0.128075f, -0.114412f, -0.106312f, -0.099989f, -0.081312f, -0.041326f, 0.015498f, 0.078415f, 0.140173f, 0.196734f, 0.243546f, 0.279130f, 0.309950f, 0.344966f, 0.385237f, 0.423595f, 0.454230f, 0.477480f, 0.494581f, 0.502830f, 0.498359f, 0.480501f, 0.451053f, 0.411362f, 0.362412f, 0.306822f, 0.249052f, 0.193565f, 0.143055f, 0.098009f, 0.057666f, 0.021358f, -0.011323f, -0.041360f, -0.070040f, -0.097383f, -0.121846f, -0.141922f, -0.157021f, -0.166819f, -0.171494f, -0.173029f, -0.174559f, -0.177852f, -0.182824f, -0.189469f, -0.198225f, -0.208300f, -0.217936f, -0.226727f, -0.235597f, -0.244500f, -0.252545f, -0.260216f, -0.268673f, -0.277131f, -0.284050f, -0.290328f, -0.297485f, -0.303758f, -0.307256f, -0.311324f, -0.317826f, -0.314403f, -0.281644f, -0.222084f, -0.172483f},
+ { 0.083483f, 0.110085f, 0.109339f, 0.051764f, -0.020010f, -0.039528f, 0.004322f, 0.056971f, 0.060463f, 0.007557f, -0.064887f, -0.117401f, -0.135318f, -0.128075f, -0.114412f, -0.106312f, -0.099989f, -0.081312f, -0.041326f, 0.015498f, 0.078415f, 0.140173f, 0.196734f, 0.243546f, 0.279130f, 0.309950f, 0.344966f, 0.385237f, 0.423595f, 0.454230f, 0.477480f, 0.494581f, 0.502830f, 0.498359f, 0.480501f, 0.451053f, 0.411362f, 0.362412f, 0.306822f, 0.249052f, 0.193565f, 0.143055f, 0.098009f, 0.057666f, 0.021358f, -0.011323f, -0.041360f, -0.070040f, -0.097383f, -0.121846f, -0.141922f, -0.157021f, -0.166819f, -0.171494f, -0.173029f, -0.174559f, -0.177852f, -0.182824f, -0.189469f, -0.198225f, -0.208300f, -0.217936f, -0.226727f, -0.235597f, -0.244500f, -0.252545f, -0.260216f, -0.268673f, -0.277131f, -0.284050f, -0.290328f, -0.297485f, -0.303758f, -0.307256f, -0.311324f, -0.317826f, -0.314403f, -0.281644f, -0.222084f, -0.172483f}
+ }
+};
+const float CRendBin_FOA_HRIR_coeff_im_16kHz[4][BINAURAL_CHANNELS][80]={
+ {
+ { -0.232163f, -0.616528f, -0.811918f, -0.814798f, -0.695968f, -0.532619f, -0.364404f, -0.191506f, -0.001808f, 0.199692f, 0.387587f, 0.537698f, 0.641196f, 0.697162f, 0.705949f, 0.675021f, 0.619155f, 0.549292f, 0.468934f, 0.381382f, 0.291066f, 0.199434f, 0.108353f, 0.023680f, -0.052215f, -0.124647f, -0.196123f, -0.260439f, -0.313530f, -0.359586f, -0.401100f, -0.434616f, -0.460396f, -0.484091f, -0.506500f, -0.523681f, -0.536851f, -0.550232f, -0.562059f, -0.569337f, -0.575950f, -0.585287f, -0.592832f, -0.595580f, -0.598359f, -0.603032f, -0.604124f, -0.600994f, -0.599842f, -0.600349f, -0.596133f, -0.588817f, -0.584797f, -0.581075f, -0.571581f, -0.560976f, -0.555050f, -0.547876f, -0.534759f, -0.523342f, -0.517217f, -0.507305f, -0.491703f, -0.480933f, -0.474754f, -0.461397f, -0.443990f, -0.435549f, -0.429457f, -0.411877f, -0.393966f, -0.389373f, -0.379526f, -0.350778f, -0.331174f, -0.325571f, -0.264083f, -0.109094f, 0.034816f, 0.040644f},
+ { -0.232163f, -0.616528f, -0.811918f, -0.814798f, -0.695968f, -0.532619f, -0.364404f, -0.191506f, -0.001808f, 0.199692f, 0.387587f, 0.537698f, 0.641196f, 0.697162f, 0.705949f, 0.675021f, 0.619155f, 0.549292f, 0.468934f, 0.381382f, 0.291066f, 0.199434f, 0.108353f, 0.023680f, -0.052215f, -0.124647f, -0.196123f, -0.260439f, -0.313530f, -0.359586f, -0.401100f, -0.434616f, -0.460396f, -0.484091f, -0.506500f, -0.523681f, -0.536851f, -0.550232f, -0.562059f, -0.569337f, -0.575950f, -0.585287f, -0.592832f, -0.595580f, -0.598359f, -0.603032f, -0.604124f, -0.600994f, -0.599842f, -0.600349f, -0.596133f, -0.588817f, -0.584797f, -0.581075f, -0.571581f, -0.560976f, -0.555050f, -0.547876f, -0.534759f, -0.523342f, -0.517217f, -0.507305f, -0.491703f, -0.480933f, -0.474754f, -0.461397f, -0.443990f, -0.435549f, -0.429457f, -0.411877f, -0.393966f, -0.389373f, -0.379526f, -0.350778f, -0.331174f, -0.325571f, -0.264083f, -0.109094f, 0.034816f, 0.040644f}
+ },
+ {
+ { 0.140804f, 0.288820f, 0.122901f, -0.328836f, -0.848509f, -1.186567f, -1.224746f, -1.004466f, -0.637872f, -0.223802f, 0.174851f, 0.525416f, 0.816608f, 1.044355f, 1.203947f, 1.296780f, 1.332269f, 1.317962f, 1.259572f, 1.171367f, 1.071313f, 0.965637f, 0.851706f, 0.732493f, 0.614874f, 0.500288f, 0.389707f, 0.289113f, 0.199637f, 0.113528f, 0.027703f, -0.052051f, -0.124690f, -0.195739f, -0.263851f, -0.322890f, -0.376254f, -0.431439f, -0.484825f, -0.529101f, -0.567623f, -0.605089f, -0.635842f, -0.656446f, -0.674899f, -0.694758f, -0.708108f, -0.713529f, -0.720098f, -0.728010f, -0.728543f, -0.724531f, -0.725793f, -0.727741f, -0.720454f, -0.710172f, -0.705821f, -0.698895f, -0.681963f, -0.666550f, -0.659346f, -0.647466f, -0.627275f, -0.614491f, -0.610170f, -0.596698f, -0.576958f, -0.570455f, -0.569107f, -0.551386f, -0.531742f, -0.532880f, -0.530696f, -0.501217f, -0.483082f, -0.497277f, -0.457348f, -0.288094f, -0.085091f, 0.000003f},
+ { -0.140804f, -0.288820f, -0.122901f, 0.328836f, 0.848509f, 1.186567f, 1.224746f, 1.004466f, 0.637872f, 0.223802f, -0.174851f, -0.525416f, -0.816608f, -1.044355f, -1.203947f, -1.296780f, -1.332269f, -1.317962f, -1.259572f, -1.171367f, -1.071313f, -0.965637f, -0.851706f, -0.732493f, -0.614874f, -0.500288f, -0.389707f, -0.289113f, -0.199637f, -0.113528f, -0.027703f, 0.052051f, 0.124690f, 0.195739f, 0.263851f, 0.322890f, 0.376254f, 0.431439f, 0.484825f, 0.529101f, 0.567623f, 0.605089f, 0.635842f, 0.656446f, 0.674899f, 0.694758f, 0.708108f, 0.713529f, 0.720098f, 0.728010f, 0.728543f, 0.724531f, 0.725793f, 0.727741f, 0.720454f, 0.710172f, 0.705821f, 0.698895f, 0.681963f, 0.666550f, 0.659346f, 0.647466f, 0.627275f, 0.614491f, 0.610170f, 0.596698f, 0.576958f, 0.570455f, 0.569107f, 0.551386f, 0.531742f, 0.532880f, 0.530696f, 0.501217f, 0.483082f, 0.497277f, 0.457348f, 0.288094f, 0.085091f, -0.000003f}
+ },
+ {
+ { -0.025177f, -0.087633f, -0.140274f, -0.115695f, -0.010636f, 0.082920f, 0.087853f, 0.026212f, -0.033798f, -0.061874f, -0.063579f, -0.039952f, 0.007102f, 0.052570f, 0.069283f, 0.063355f, 0.064400f, 0.084995f, 0.108122f, 0.112992f, 0.097520f, 0.071428f, 0.039020f, -0.001236f, -0.044527f, -0.078904f, -0.099083f, -0.112548f, -0.128423f, -0.147364f, -0.165244f, -0.179148f, -0.186479f, -0.184966f, -0.176189f, -0.164004f, -0.150041f, -0.136188f, -0.128157f, -0.129591f, -0.136736f, -0.145463f, -0.157784f, -0.175387f, -0.194418f, -0.212665f, -0.233498f, -0.257959f, -0.282364f, -0.306702f, -0.334694f, -0.364260f, -0.389417f, -0.410847f, -0.432554f, -0.451286f, -0.461837f, -0.467316f, -0.471644f, -0.469923f, -0.458220f, -0.442113f, -0.424518f, -0.398733f, -0.363110f, -0.325903f, -0.288018f, -0.241039f, -0.187411f, -0.138730f, -0.091862f, -0.035017f, 0.023593f, 0.067423f, 0.108501f, 0.170368f, 0.233774f, 0.244228f, 0.178383f, 0.063811f},
+ { -0.025177f, -0.087633f, -0.140274f, -0.115695f, -0.010636f, 0.082920f, 0.087853f, 0.026212f, -0.033798f, -0.061874f, -0.063579f, -0.039952f, 0.007102f, 0.052570f, 0.069283f, 0.063355f, 0.064400f, 0.084995f, 0.108122f, 0.112992f, 0.097520f, 0.071428f, 0.039020f, -0.001236f, -0.044527f, -0.078904f, -0.099083f, -0.112548f, -0.128423f, -0.147364f, -0.165244f, -0.179148f, -0.186479f, -0.184966f, -0.176189f, -0.164004f, -0.150041f, -0.136188f, -0.128157f, -0.129591f, -0.136736f, -0.145463f, -0.157784f, -0.175387f, -0.194418f, -0.212665f, -0.233498f, -0.257959f, -0.282364f, -0.306702f, -0.334694f, -0.364260f, -0.389417f, -0.410847f, -0.432554f, -0.451286f, -0.461837f, -0.467316f, -0.471644f, -0.469923f, -0.458220f, -0.442113f, -0.424518f, -0.398733f, -0.363110f, -0.325903f, -0.288018f, -0.241039f, -0.187411f, -0.138730f, -0.091862f, -0.035017f, 0.023593f, 0.067423f, 0.108501f, 0.170368f, 0.233774f, 0.244228f, 0.178383f, 0.063811f}
+ },
+ {
+ { 0.004703f, -0.012419f, -0.068264f, -0.109935f, -0.087140f, -0.019730f, 0.023154f, 0.000984f, -0.060278f, -0.104075f, -0.098075f, -0.050669f, 0.009688f, 0.059915f, 0.094514f, 0.123898f, 0.161742f, 0.210179f, 0.257436f, 0.290142f, 0.304107f, 0.301838f, 0.285923f, 0.260106f, 0.232315f, 0.209084f, 0.187584f, 0.158711f, 0.118014f, 0.068935f, 0.015486f, -0.042837f, -0.107244f, -0.175037f, -0.241360f, -0.302992f, -0.358214f, -0.404621f, -0.439290f, -0.460886f, -0.470726f, -0.471924f, -0.467673f, -0.459973f, -0.449766f, -0.437936f, -0.425279f, -0.411399f, -0.394870f, -0.375052f, -0.352862f, -0.329697f, -0.306974f, -0.286835f, -0.271419f, -0.260782f, -0.252993f, -0.246525f, -0.240909f, -0.235119f, -0.227642f, -0.218477f, -0.208956f, -0.199340f, -0.188795f, -0.177591f, -0.166699f, -0.155414f, -0.142302f, -0.128106f, -0.114274f, -0.099433f, -0.081705f, -0.063092f, -0.044843f, -0.019680f, 0.019853f, 0.060923f, 0.070962f, 0.031790f},
+ { 0.004703f, -0.012419f, -0.068264f, -0.109935f, -0.087140f, -0.019730f, 0.023154f, 0.000984f, -0.060278f, -0.104075f, -0.098075f, -0.050669f, 0.009688f, 0.059915f, 0.094514f, 0.123898f, 0.161742f, 0.210179f, 0.257436f, 0.290142f, 0.304107f, 0.301838f, 0.285923f, 0.260106f, 0.232315f, 0.209084f, 0.187584f, 0.158711f, 0.118014f, 0.068935f, 0.015486f, -0.042837f, -0.107244f, -0.175037f, -0.241360f, -0.302992f, -0.358214f, -0.404621f, -0.439290f, -0.460886f, -0.470726f, -0.471924f, -0.467673f, -0.459973f, -0.449766f, -0.437936f, -0.425279f, -0.411399f, -0.394870f, -0.375052f, -0.352862f, -0.329697f, -0.306974f, -0.286835f, -0.271419f, -0.260782f, -0.252993f, -0.246525f, -0.240909f, -0.235119f, -0.227642f, -0.218477f, -0.208956f, -0.199340f, -0.188795f, -0.177591f, -0.166699f, -0.155414f, -0.142302f, -0.128106f, -0.114274f, -0.099433f, -0.081705f, -0.063092f, -0.044843f, -0.019680f, 0.019853f, 0.060923f, 0.070962f, 0.031790f}
+ }
+};
+const float *CRendBin_FOA_HRIR_coeff_diffuse_re_16kHz[BINAURAL_CHANNELS]={NULL,NULL};
+const float *CRendBin_FOA_HRIR_coeff_diffuse_im_16kHz[BINAURAL_CHANNELS]={NULL,NULL};
+#endif /* UPDATE_SBA_FILTER */
+
+#ifdef UPDATE_SBA_FILTER
+
+
+/********************** CRendBin_HOA2_HRIR **********************/
+
+#ifdef UPDATE_SBA_FILTER
+const float CRendBin_HOA2_HRIR_latency_s = 0.000020834f;
+#else
+const float CRendBin_HOA2_HRIR_latency_s = 0.000020833333110f;
+#endif
+
+/* Sample Rate = 48000 */
+
+const int16_t CRendBin_HOA2_HRIR_max_num_iterations_48kHz = 1;
+const uint16_t CRendBin_HOA2_HRIR_num_iterations_48kHz[9][BINAURAL_CHANNELS]={{1, 1}, {1, 1}, {1, 1}, {1, 1}, {1, 1}, {1, 1}, {1, 1}, {1, 1}, {1, 1} };
+const uint16_t CRendBin_HOA2_HRIR_num_iterations_diffuse_48kHz[BINAURAL_CHANNELS] = {0, 0};
+const uint16_t CRendBin_HOA2_HRIR_pIndex_frequency_max_48kHz[9][BINAURAL_CHANNELS][1]={{{240},{240}},{{240},{240}},{{240},{240}},{{240},{240}},{{240},{240}},{{240},{240}},{{240},{240}},{{240},{240}},{{240},{240}}};
+const uint16_t CRendBin_HOA2_HRIR_index_frequency_max_diffuse_48kHz = 0;
+const float CRendBin_HOA2_HRIR_inv_diffuse_weight_48kHz[9]={0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f};
+const uint16_t *CRendBin_HOA2_HRIR_pIndex_frequency_max_diffuse_48kHz[BINAURAL_CHANNELS]={NULL,NULL};
+const float CRendBin_HOA2_HRIR_coeff_re_48kHz[9][BINAURAL_CHANNELS][240]={
+ {
+ {0.955467f, 0.635681f, 0.166653f, -0.248686f, -0.508651f, -0.626077f, -0.650285f, -0.604530f, -0.488417f, -0.308510f, -0.090053f, 0.133390f, 0.331939f, 0.484574f, 0.581273f, 0.623235f, 0.619217f, 0.579562f, 0.512138f, 0.422298f, 0.315745f, 0.200824f, 0.086720f, -0.021278f, -0.123379f, -0.220908f, -0.311538f, -0.390400f, -0.454756f, -0.505495f, -0.544554f, -0.573087f, -0.592353f, -0.604514f, -0.611652f, -0.614839f, -0.614702f, -0.612258f, -0.608712f, -0.604725f, -0.600146f, -0.594359f, -0.586798f, -0.577264f, -0.565860f, -0.552745f, -0.538040f, -0.521885f, -0.504388f, -0.485535f, -0.465319f, -0.443966f, -0.421881f, -0.399382f, -0.376688f, -0.354132f, -0.332145f, -0.310934f, -0.290358f, -0.270218f, -0.250519f, -0.231307f, -0.212442f, -0.193768f, -0.175388f, -0.157519f, -0.140147f, -0.123115f, -0.106462f, -0.090326f, -0.074575f, -0.058912f, -0.043292f, -0.027843f, -0.012429f, 0.003258f, 0.019199f, 0.035158f, 0.051271f, 0.067966f, 0.085226f, 0.102477f, 0.119366f, 0.136149f, 0.153084f, 0.169846f, 0.185867f, 0.201051f, 0.215857f, 0.230656f, 0.245156f, 0.258620f, 0.270655f, 0.281594f, 0.291923f, 0.301545f,
+ 0.309937f, 0.316968f, 0.323239f, 0.329553f, 0.336281f, 0.343277f, 0.350289f, 0.357415f, 0.365174f, 0.374055f, 0.384018f, 0.394584f, 0.405384f, 0.416401f, 0.427714f, 0.439268f, 0.450898f, 0.462356f, 0.473320f, 0.483570f, 0.493122f, 0.502098f, 0.510577f, 0.518647f, 0.526423f, 0.533949f, 0.541211f, 0.548278f, 0.555224f, 0.561949f, 0.568280f, 0.574177f, 0.579652f, 0.584611f, 0.589021f, 0.593080f, 0.597009f, 0.600857f, 0.604651f, 0.608500f, 0.612417f, 0.616274f, 0.620049f, 0.623888f, 0.627902f, 0.632129f, 0.636648f, 0.641474f, 0.646442f, 0.651406f, 0.656384f, 0.661348f, 0.666127f, 0.670667f, 0.675091f, 0.679372f, 0.683315f, 0.686889f, 0.690210f, 0.693196f, 0.695655f, 0.697621f, 0.699235f, 0.700467f, 0.701329f, 0.702091f, 0.702934f, 0.703776f, 0.704674f, 0.705900f, 0.707411f, 0.708825f, 0.710050f, 0.711305f, 0.712526f, 0.713461f, 0.714246f, 0.715152f, 0.716020f, 0.716635f, 0.717247f, 0.718065f, 0.718834f, 0.719533f, 0.720673f, 0.722398f, 0.724272f, 0.726300f, 0.728964f, 0.732074f, 0.734989f, 0.737890f, 0.741305f, 0.744740f, 0.747549f, 0.750362f,
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+ 0.006454f, 0.006882f, 0.007116f, 0.009391f, 0.011036f, 0.009231f, 0.008488f, 0.012900f, 0.016080f, 0.012730f, 0.012822f, 0.025048f, 0.034679f, 0.024410f, 0.011274f, 0.029631f, 0.076704f, 0.110326f, 0.108291f, 0.095726f, 0.100643f, 0.113980f, 0.112557f, 0.097168f, 0.087042f, 0.092041f, 0.107251f, 0.124685f, 0.138049f, 0.143937f, 0.145917f, 0.147885f, 0.136336f, 0.082786f, -0.018275f, -0.118932f, -0.151821f, -0.107798f, -0.055208f, -0.053504f, -0.072264f, -0.048152f, -0.003743f, -0.018576f, -0.062348f, 0.027201f, 0.312207f, 0.589094f},
+ {-0.007259f, 0.065962f, 0.096309f, 0.006203f, -0.159743f, -0.308935f, -0.381128f, -0.338419f, -0.157384f, 0.121690f, 0.390091f, 0.561354f, 0.636734f, 0.654536f, 0.616285f, 0.502886f, 0.333745f, 0.163082f, 0.024174f, -0.091879f, -0.205022f, -0.317570f, -0.417716f, -0.495244f, -0.549209f, -0.586773f, -0.616327f, -0.639690f, -0.652018f, -0.649196f, -0.631826f, -0.601837f, -0.559630f, -0.505851f, -0.442897f, -0.373591f, -0.300236f, -0.225238f, -0.151321f, -0.081172f, -0.017263f, 0.039030f, 0.088587f, 0.133536f, 0.174581f, 0.210389f, 0.239635f, 0.262423f, 0.279828f, 0.293433f, 0.305269f, 0.316863f, 0.328072f, 0.337528f, 0.344140f, 0.347611f, 0.347874f, 0.344828f, 0.338652f, 0.329942f, 0.319435f, 0.307658f, 0.294798f, 0.280926f, 0.266291f, 0.251209f, 0.235746f, 0.219931f, 0.204222f, 0.189273f, 0.175236f, 0.161855f, 0.149231f, 0.137841f, 0.127719f, 0.118342f, 0.109578f, 0.102141f, 0.096648f, 0.092633f, 0.088918f, 0.084709f, 0.079908f, 0.074514f, 0.068253f, 0.061036f, 0.053526f, 0.046953f, 0.042328f, 0.039859f, 0.039087f, 0.039576f, 0.041346f, 0.044345f, 0.047321f, 0.047623f,
+ 0.042687f, 0.031837f, 0.016339f, -0.002376f, -0.024180f, -0.049770f, -0.078870f, -0.109212f, -0.137584f, -0.161947f, -0.182317f, -0.199471f, -0.213209f, -0.222271f, -0.225693f, -0.223821f, -0.218155f, -0.210460f, -0.201796f, -0.192062f, -0.180645f, -0.167638f, -0.154215f, -0.141821f, -0.131276f, -0.122438f, -0.114188f, -0.104943f, -0.093887f, -0.081673f, -0.069541f, -0.058028f, -0.046937f, -0.035989f, -0.024863f, -0.013051f, -0.000327f, 0.012968f, 0.026458f, 0.040102f, 0.053835f, 0.067424f, 0.080870f, 0.094376f, 0.107841f, 0.120849f, 0.133049f, 0.144070f, 0.153324f, 0.160345f, 0.165072f, 0.167561f, 0.167875f, 0.166359f, 0.163402f, 0.158903f, 0.152585f, 0.144627f, 0.135297f, 0.124447f, 0.112145f, 0.099225f, 0.086451f, 0.073867f, 0.061586f, 0.050227f, 0.039978f, 0.030333f, 0.021214f, 0.013255f, 0.006789f, 0.001699f, -0.001887f, -0.003958f, -0.005254f, -0.006402f, -0.007235f, -0.007883f, -0.009180f, -0.011060f, -0.012189f, -0.011989f, -0.011177f, -0.009936f, -0.007788f, -0.005316f, -0.003617f, -0.002436f, -0.001133f, -0.000357f, -0.000436f, -0.000049f, 0.001324f, 0.002343f, 0.002892f, 0.004473f,
+ 0.006454f, 0.006882f, 0.007116f, 0.009391f, 0.011036f, 0.009231f, 0.008488f, 0.012900f, 0.016080f, 0.012730f, 0.012822f, 0.025048f, 0.034679f, 0.024410f, 0.011274f, 0.029631f, 0.076704f, 0.110326f, 0.108291f, 0.095726f, 0.100643f, 0.113980f, 0.112557f, 0.097168f, 0.087042f, 0.092041f, 0.107251f, 0.124685f, 0.138049f, 0.143937f, 0.145917f, 0.147885f, 0.136336f, 0.082786f, -0.018275f, -0.118932f, -0.151821f, -0.107798f, -0.055208f, -0.053504f, -0.072264f, -0.048152f, -0.003743f, -0.018576f, -0.062348f, 0.027201f, 0.312207f, 0.589094f}
+ }
+};
+const float CRendBin_HOA2_HRIR_coeff_im_48kHz[9][BINAURAL_CHANNELS][240]={
+ {
+ {-0.279578f, -0.717721f, -0.877611f, -0.774906f, -0.535062f, -0.269989f, -0.021067f, 0.209874f, 0.413226f, 0.563225f, 0.637276f, 0.629373f, 0.548884f, 0.414833f, 0.250811f, 0.079096f, -0.084627f, -0.232375f, -0.360791f, -0.467119f, -0.547631f, -0.599855f, -0.625984f, -0.632346f, -0.624188f, -0.602062f, -0.564595f, -0.513530f, -0.454080f, -0.391123f, -0.327168f, -0.263808f, -0.202953f, -0.145944f, -0.092780f, -0.042980f, 0.003472f, 0.046452f, 0.086451f, 0.124553f, 0.161794f, 0.198667f, 0.235068f, 0.270617f, 0.305017f, 0.338134f, 0.369878f, 0.400174f, 0.429020f, 0.456378f, 0.482018f, 0.505631f, 0.527097f, 0.546486f, 0.563827f, 0.579121f, 0.592594f, 0.604726f, 0.615911f, 0.626238f, 0.635705f, 0.644462f, 0.652664f, 0.660229f, 0.667010f, 0.673113f, 0.678788f, 0.684082f, 0.688924f, 0.693472f, 0.698001f, 0.702510f, 0.706806f, 0.710936f, 0.715101f, 0.719195f, 0.722909f, 0.726269f, 0.729530f, 0.732512f, 0.734617f, 0.735606f, 0.735863f, 0.735678f, 0.734755f, 0.732698f, 0.729673f, 0.726255f, 0.722712f, 0.718664f, 0.713561f, 0.707417f, 0.700900f, 0.694611f, 0.688481f, 0.682146f,
+ 0.675755f, 0.670059f, 0.665672f, 0.662528f, 0.660105f, 0.658010f, 0.656294f, 0.655275f, 0.655042f, 0.655135f, 0.654860f, 0.653870f, 0.652278f, 0.650245f, 0.647706f, 0.644488f, 0.640451f, 0.635518f, 0.629758f, 0.623449f, 0.616889f, 0.610232f, 0.603544f, 0.596898f, 0.590297f, 0.583682f, 0.577056f, 0.570442f, 0.563736f, 0.556801f, 0.549678f, 0.542492f, 0.535279f, 0.528093f, 0.521154f, 0.514648f, 0.508527f, 0.502690f, 0.497140f, 0.491836f, 0.486633f, 0.481501f, 0.476572f, 0.471906f, 0.467418f, 0.463039f, 0.458686f, 0.454164f, 0.449331f, 0.444241f, 0.438935f, 0.433317f, 0.427381f, 0.421288f, 0.415067f, 0.408572f, 0.401819f, 0.394993f, 0.388100f, 0.381032f, 0.373904f, 0.366955f, 0.360223f, 0.353709f, 0.347609f, 0.342029f, 0.336786f, 0.331780f, 0.327133f, 0.322727f, 0.318173f, 0.313407f, 0.308724f, 0.304155f, 0.299488f, 0.294851f, 0.290528f, 0.286392f, 0.282213f, 0.278211f, 0.274620f, 0.271203f, 0.267853f, 0.264940f, 0.262515f, 0.260046f, 0.257391f, 0.254933f, 0.252512f, 0.249509f, 0.246067f, 0.242749f, 0.239216f, 0.234883f, 0.230316f, 0.226146f,
+ 0.221603f, 0.216109f, 0.210802f, 0.206272f, 0.200974f, 0.194324f, 0.188446f, 0.183987f, 0.178038f, 0.169726f, 0.163182f, 0.160324f, 0.155860f, 0.145447f, 0.133826f, 0.127980f, 0.126532f, 0.122924f, 0.114883f, 0.103866f, 0.090500f, 0.079053f, 0.080753f, 0.100935f, 0.125261f, 0.130967f, 0.113407f, 0.091776f, 0.085866f, 0.095550f, 0.107946f, 0.118310f, 0.135431f, 0.165381f, 0.195627f, 0.202054f, 0.174034f, 0.127848f, 0.089951f, 0.070123f, 0.058538f, 0.046398f, 0.036783f, 0.032164f, 0.024778f, 0.009249f, -0.004637f, -0.004463f},
+ {-0.279578f, -0.717721f, -0.877611f, -0.774906f, -0.535062f, -0.269989f, -0.021067f, 0.209874f, 0.413226f, 0.563225f, 0.637276f, 0.629373f, 0.548884f, 0.414833f, 0.250811f, 0.079096f, -0.084627f, -0.232375f, -0.360791f, -0.467119f, -0.547631f, -0.599855f, -0.625984f, -0.632346f, -0.624188f, -0.602062f, -0.564595f, -0.513530f, -0.454080f, -0.391123f, -0.327168f, -0.263808f, -0.202953f, -0.145944f, -0.092780f, -0.042980f, 0.003472f, 0.046452f, 0.086451f, 0.124553f, 0.161794f, 0.198667f, 0.235068f, 0.270617f, 0.305017f, 0.338134f, 0.369878f, 0.400174f, 0.429020f, 0.456378f, 0.482018f, 0.505631f, 0.527097f, 0.546486f, 0.563827f, 0.579121f, 0.592594f, 0.604726f, 0.615911f, 0.626238f, 0.635705f, 0.644462f, 0.652664f, 0.660229f, 0.667010f, 0.673113f, 0.678788f, 0.684082f, 0.688924f, 0.693472f, 0.698001f, 0.702510f, 0.706806f, 0.710936f, 0.715101f, 0.719195f, 0.722909f, 0.726269f, 0.729530f, 0.732512f, 0.734617f, 0.735606f, 0.735863f, 0.735678f, 0.734755f, 0.732698f, 0.729673f, 0.726255f, 0.722712f, 0.718664f, 0.713561f, 0.707417f, 0.700900f, 0.694611f, 0.688481f, 0.682146f,
+ 0.675755f, 0.670059f, 0.665672f, 0.662528f, 0.660105f, 0.658010f, 0.656294f, 0.655275f, 0.655042f, 0.655135f, 0.654860f, 0.653870f, 0.652278f, 0.650245f, 0.647706f, 0.644488f, 0.640451f, 0.635518f, 0.629758f, 0.623449f, 0.616889f, 0.610232f, 0.603544f, 0.596898f, 0.590297f, 0.583682f, 0.577056f, 0.570442f, 0.563736f, 0.556801f, 0.549678f, 0.542492f, 0.535279f, 0.528093f, 0.521154f, 0.514648f, 0.508527f, 0.502690f, 0.497140f, 0.491836f, 0.486633f, 0.481501f, 0.476572f, 0.471906f, 0.467418f, 0.463039f, 0.458686f, 0.454164f, 0.449331f, 0.444241f, 0.438935f, 0.433317f, 0.427381f, 0.421288f, 0.415067f, 0.408572f, 0.401819f, 0.394993f, 0.388100f, 0.381032f, 0.373904f, 0.366955f, 0.360223f, 0.353709f, 0.347609f, 0.342029f, 0.336786f, 0.331780f, 0.327133f, 0.322727f, 0.318173f, 0.313407f, 0.308724f, 0.304155f, 0.299488f, 0.294851f, 0.290528f, 0.286392f, 0.282213f, 0.278211f, 0.274620f, 0.271203f, 0.267853f, 0.264940f, 0.262515f, 0.260046f, 0.257391f, 0.254933f, 0.252512f, 0.249509f, 0.246067f, 0.242749f, 0.239216f, 0.234883f, 0.230316f, 0.226146f,
+ 0.221603f, 0.216109f, 0.210802f, 0.206272f, 0.200974f, 0.194324f, 0.188446f, 0.183987f, 0.178038f, 0.169726f, 0.163182f, 0.160324f, 0.155860f, 0.145447f, 0.133826f, 0.127980f, 0.126532f, 0.122924f, 0.114883f, 0.103866f, 0.090500f, 0.079053f, 0.080753f, 0.100935f, 0.125261f, 0.130967f, 0.113407f, 0.091776f, 0.085866f, 0.095550f, 0.107946f, 0.118310f, 0.135431f, 0.165381f, 0.195627f, 0.202054f, 0.174034f, 0.127848f, 0.089951f, 0.070123f, 0.058538f, 0.046398f, 0.036783f, 0.032164f, 0.024778f, 0.009249f, -0.004637f, -0.004463f}
+ },
+ {
+ {0.138076f, 0.232898f, -0.059293f, -0.612224f, -1.079196f, -1.174106f, -0.864429f, -0.332847f, 0.203546f, 0.626268f, 0.915930f, 1.086338f, 1.145817f, 1.101913f, 0.971577f, 0.776715f, 0.537327f, 0.273208f, 0.007437f, -0.237576f, -0.448750f, -0.625455f, -0.772863f, -0.892799f, -0.982209f, -1.039402f, -1.068583f, -1.077066f, -1.070181f, -1.050445f, -1.019817f, -0.980553f, -0.934407f, -0.882631f, -0.826646f, -0.767793f, -0.706548f, -0.642564f, -0.575417f, -0.505095f, -0.432158f, -0.357731f, -0.283190f, -0.209614f, -0.137562f, -0.067329f, 0.000718f, 0.066025f, 0.127937f, 0.186022f, 0.240454f, 0.292036f, 0.341688f, 0.389810f, 0.436063f, 0.479708f, 0.520133f, 0.557017f, 0.590135f, 0.619320f, 0.644743f, 0.666931f, 0.686264f, 0.702737f, 0.716446f, 0.727930f, 0.737674f, 0.745631f, 0.751724f, 0.756469f, 0.760579f, 0.764261f, 0.767563f, 0.771136f, 0.775889f, 0.781953f, 0.788798f, 0.796429f, 0.805575f, 0.816463f, 0.828227f, 0.840053f, 0.852209f, 0.865317f, 0.879077f, 0.892490f, 0.905078f, 0.917237f, 0.929509f, 0.942079f, 0.954921f, 0.967923f, 0.980775f, 0.993059f, 1.004433f, 1.014471f,
+ 1.022368f, 1.027077f, 1.027777f, 1.024171f, 1.016419f, 1.004875f, 0.989829f, 0.971522f, 0.950481f, 0.927664f, 0.904094f, 0.880496f, 0.857481f, 0.835889f, 0.816673f, 0.800449f, 0.787227f, 0.776425f, 0.767212f, 0.759123f, 0.752399f, 0.747484f, 0.744215f, 0.741719f, 0.738940f, 0.735065f, 0.729726f, 0.723226f, 0.716367f, 0.709723f, 0.703224f, 0.696593f, 0.689822f, 0.683015f, 0.676123f, 0.669098f, 0.662044f, 0.655092f, 0.648381f, 0.642144f, 0.636550f, 0.631509f, 0.626846f, 0.622532f, 0.618608f, 0.615118f, 0.612225f, 0.610115f, 0.608697f, 0.607677f, 0.606831f, 0.605900f, 0.604476f, 0.602385f, 0.599878f, 0.597091f, 0.593736f, 0.589617f, 0.584851f, 0.579299f, 0.572456f, 0.564168f, 0.554769f, 0.544430f, 0.533113f, 0.521100f, 0.508789f, 0.496142f, 0.483005f, 0.469593f, 0.456081f, 0.442365f, 0.428689f, 0.415677f, 0.403373f, 0.391276f, 0.379404f, 0.368075f, 0.356787f, 0.344691f, 0.331928f, 0.319178f, 0.306569f, 0.294254f, 0.282956f, 0.272791f, 0.262941f, 0.253310f, 0.244606f, 0.236417f, 0.227600f, 0.218521f, 0.210224f, 0.202126f, 0.193377f, 0.184872f,
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+ -0.180130f, -0.229646f, -0.278328f, -0.323025f, -0.361917f, -0.395929f, -0.426764f, -0.453823f, -0.474235f, -0.486045f, -0.490258f, -0.489520f, -0.485692f, -0.478679f, -0.466693f, -0.447817f, -0.422153f, -0.392219f, -0.360719f, -0.328559f, -0.295468f, -0.261492f, -0.227219f, -0.193485f, -0.161356f, -0.131578f, -0.103829f, -0.077323f, -0.051994f, -0.028199f, -0.005636f, 0.016498f, 0.038710f, 0.061118f, 0.083300f, 0.103747f, 0.120694f, 0.134062f, 0.145495f, 0.156353f, 0.166955f, 0.177434f, 0.187498f, 0.195642f, 0.200481f, 0.202621f, 0.203729f, 0.204510f, 0.205051f, 0.205904f, 0.207126f, 0.207456f, 0.205955f, 0.203314f, 0.200582f, 0.198064f, 0.196146f, 0.195517f, 0.195977f, 0.196494f, 0.196550f, 0.196111f, 0.194868f, 0.192897f, 0.191150f, 0.190037f, 0.188817f, 0.187238f, 0.185888f, 0.184302f, 0.181068f, 0.176285f, 0.171411f, 0.166717f, 0.161536f, 0.156496f, 0.152668f, 0.149485f, 0.146174f, 0.143623f, 0.142412f, 0.141376f, 0.140226f, 0.140504f, 0.142241f, 0.143471f, 0.144125f, 0.145942f, 0.148225f, 0.148788f, 0.148461f, 0.149129f, 0.149237f, 0.147094f, 0.145098f, 0.144601f,
+ 0.142172f, 0.137100f, 0.134404f, 0.134101f, 0.129092f, 0.120268f, 0.117850f, 0.120259f, 0.112981f, 0.098190f, 0.097531f, 0.110374f, 0.103615f, 0.067766f, 0.046475f, 0.073314f, 0.111894f, 0.105684f, 0.062494f, 0.035374f, 0.034378f, 0.017735f, -0.027142f, -0.052915f, -0.024407f, 0.022722f, 0.028116f, -0.013868f, -0.055362f, -0.066124f, -0.069119f, -0.094576f, -0.122680f, -0.100213f, -0.014486f, 0.075343f, 0.099155f, 0.055635f, 0.009056f, 0.009599f, 0.040799f, 0.054429f, 0.037946f, 0.027022f, 0.053523f, 0.098025f, 0.105408f, 0.046190f}
+ },
+ {
+ {0.027441f, 0.021679f, -0.082621f, -0.191948f, -0.202084f, -0.094108f, 0.096974f, 0.326618f, 0.521978f, 0.590057f, 0.497559f, 0.307017f, 0.099764f, -0.101988f, -0.307232f, -0.491820f, -0.609355f, -0.649595f, -0.646886f, -0.633907f, -0.612951f, -0.571444f, -0.505172f, -0.422223f, -0.334883f, -0.251121f, -0.170169f, -0.086087f, 0.003629f, 0.095234f, 0.184031f, 0.268139f, 0.346272f, 0.415753f, 0.474124f, 0.520403f, 0.554178f, 0.575097f, 0.583394f, 0.580090f, 0.567158f, 0.547787f, 0.525101f, 0.500036f, 0.471584f, 0.439385f, 0.404951f, 0.370416f, 0.337380f, 0.306853f, 0.278873f, 0.252040f, 0.224475f, 0.195404f, 0.165334f, 0.135006f, 0.104920f, 0.075648f, 0.047947f, 0.022412f, -0.000792f, -0.021853f, -0.040983f, -0.058167f, -0.073292f, -0.086448f, -0.097776f, -0.107101f, -0.114171f, -0.119257f, -0.122970f, -0.125515f, -0.126712f, -0.126774f, -0.126359f, -0.125690f, -0.124305f, -0.122054f, -0.119813f, -0.118756f, -0.119207f, -0.120613f, -0.122402f, -0.124386f, -0.126292f, -0.127367f, -0.126798f, -0.124468f, -0.121185f, -0.118139f, -0.116167f, -0.115553f, -0.116624f, -0.120458f, -0.128545f, -0.141294f,
+ -0.156980f, -0.172648f, -0.186184f, -0.197243f, -0.206090f, -0.211880f, -0.212427f, -0.205830f, -0.192230f, -0.173709f, -0.152371f, -0.128816f, -0.102692f, -0.074344f, -0.045427f, -0.018045f, 0.006404f, 0.027767f, 0.046885f, 0.064600f, 0.080777f, 0.094441f, 0.104938f, 0.112698f, 0.118996f, 0.125328f, 0.132751f, 0.141144f, 0.149168f, 0.155522f, 0.160126f, 0.163757f, 0.166992f, 0.170045f, 0.173074f, 0.175948f, 0.178087f, 0.179025f, 0.178790f, 0.177467f, 0.174929f, 0.171183f, 0.166401f, 0.160453f, 0.152932f, 0.143629f, 0.132548f, 0.119638f, 0.105028f, 0.089256f, 0.072911f, 0.056388f, 0.040116f, 0.024480f, 0.009419f, -0.005258f, -0.019264f, -0.032140f, -0.043833f, -0.054222f, -0.062625f, -0.068570f, -0.072428f, -0.074596f, -0.074922f, -0.073532f, -0.071151f, -0.068045f, -0.063754f, -0.058200f, -0.051948f, -0.045349f, -0.038611f, -0.032407f, -0.027221f, -0.022662f, -0.018431f, -0.014899f, -0.011798f, -0.007903f, -0.002918f, 0.002034f, 0.006392f, 0.010574f, 0.014257f, 0.016609f, 0.018102f, 0.019736f, 0.021213f, 0.022181f, 0.023713f, 0.026265f, 0.028470f, 0.029930f, 0.032014f, 0.034470f,
+ 0.035580f, 0.036329f, 0.038845f, 0.041238f, 0.041102f, 0.042047f, 0.047533f, 0.052212f, 0.051464f, 0.053228f, 0.064060f, 0.071678f, 0.064058f, 0.058056f, 0.078804f, 0.113563f, 0.120945f, 0.090397f, 0.057586f, 0.050567f, 0.053941f, 0.042361f, 0.020875f, 0.011317f, 0.018428f, 0.028794f, 0.030929f, 0.021922f, 0.003208f, -0.020240f, -0.044523f, -0.076714f, -0.128079f, -0.186110f, -0.204814f, -0.146629f, -0.038156f, 0.042081f, 0.052437f, 0.040839f, 0.071199f, 0.121547f, 0.126005f, 0.113437f, 0.196100f, 0.367783f, 0.422586f, 0.192647f},
+ {0.027441f, 0.021679f, -0.082621f, -0.191948f, -0.202084f, -0.094108f, 0.096974f, 0.326618f, 0.521978f, 0.590057f, 0.497559f, 0.307017f, 0.099764f, -0.101988f, -0.307232f, -0.491820f, -0.609355f, -0.649595f, -0.646886f, -0.633907f, -0.612951f, -0.571444f, -0.505172f, -0.422223f, -0.334883f, -0.251121f, -0.170169f, -0.086087f, 0.003629f, 0.095234f, 0.184031f, 0.268139f, 0.346272f, 0.415753f, 0.474124f, 0.520403f, 0.554178f, 0.575097f, 0.583394f, 0.580090f, 0.567158f, 0.547787f, 0.525101f, 0.500036f, 0.471584f, 0.439385f, 0.404951f, 0.370416f, 0.337380f, 0.306853f, 0.278873f, 0.252040f, 0.224475f, 0.195404f, 0.165334f, 0.135006f, 0.104920f, 0.075648f, 0.047947f, 0.022412f, -0.000792f, -0.021853f, -0.040983f, -0.058167f, -0.073292f, -0.086448f, -0.097776f, -0.107101f, -0.114171f, -0.119257f, -0.122970f, -0.125515f, -0.126712f, -0.126774f, -0.126359f, -0.125690f, -0.124305f, -0.122054f, -0.119813f, -0.118756f, -0.119207f, -0.120613f, -0.122402f, -0.124386f, -0.126292f, -0.127367f, -0.126798f, -0.124468f, -0.121185f, -0.118139f, -0.116167f, -0.115553f, -0.116624f, -0.120458f, -0.128545f, -0.141294f,
+ -0.156980f, -0.172648f, -0.186184f, -0.197243f, -0.206090f, -0.211880f, -0.212427f, -0.205830f, -0.192230f, -0.173709f, -0.152371f, -0.128816f, -0.102692f, -0.074344f, -0.045427f, -0.018045f, 0.006404f, 0.027767f, 0.046885f, 0.064600f, 0.080777f, 0.094441f, 0.104938f, 0.112698f, 0.118996f, 0.125328f, 0.132751f, 0.141144f, 0.149168f, 0.155522f, 0.160126f, 0.163757f, 0.166992f, 0.170045f, 0.173074f, 0.175948f, 0.178087f, 0.179025f, 0.178790f, 0.177467f, 0.174929f, 0.171183f, 0.166401f, 0.160453f, 0.152932f, 0.143629f, 0.132548f, 0.119638f, 0.105028f, 0.089256f, 0.072911f, 0.056388f, 0.040116f, 0.024480f, 0.009419f, -0.005258f, -0.019264f, -0.032140f, -0.043833f, -0.054222f, -0.062625f, -0.068570f, -0.072428f, -0.074596f, -0.074922f, -0.073532f, -0.071151f, -0.068045f, -0.063754f, -0.058200f, -0.051948f, -0.045349f, -0.038611f, -0.032407f, -0.027221f, -0.022662f, -0.018431f, -0.014899f, -0.011798f, -0.007903f, -0.002918f, 0.002034f, 0.006392f, 0.010574f, 0.014257f, 0.016609f, 0.018102f, 0.019736f, 0.021213f, 0.022181f, 0.023713f, 0.026265f, 0.028470f, 0.029930f, 0.032014f, 0.034470f,
+ 0.035580f, 0.036329f, 0.038845f, 0.041238f, 0.041102f, 0.042047f, 0.047533f, 0.052212f, 0.051464f, 0.053228f, 0.064060f, 0.071678f, 0.064058f, 0.058056f, 0.078804f, 0.113563f, 0.120945f, 0.090397f, 0.057586f, 0.050567f, 0.053941f, 0.042361f, 0.020875f, 0.011317f, 0.018428f, 0.028794f, 0.030929f, 0.021922f, 0.003208f, -0.020240f, -0.044523f, -0.076714f, -0.128079f, -0.186110f, -0.204814f, -0.146629f, -0.038156f, 0.042081f, 0.052437f, 0.040839f, 0.071199f, 0.121547f, 0.126005f, 0.113437f, 0.196100f, 0.367783f, 0.422586f, 0.192647f}
+ }
+};
+const float *CRendBin_HOA2_HRIR_coeff_diffuse_re_48kHz[BINAURAL_CHANNELS]={NULL,NULL};
+const float *CRendBin_HOA2_HRIR_coeff_diffuse_im_48kHz[BINAURAL_CHANNELS]={NULL,NULL};
+
+/* Sample Rate = 32000 */
+
+const int16_t CRendBin_HOA2_HRIR_max_num_iterations_32kHz = 1;
+const uint16_t CRendBin_HOA2_HRIR_num_iterations_32kHz[9][BINAURAL_CHANNELS]={{1, 1}, {1, 1}, {1, 1}, {1, 1}, {1, 1}, {1, 1}, {1, 1}, {1, 1}, {1, 1} };
+const uint16_t CRendBin_HOA2_HRIR_num_iterations_diffuse_32kHz[BINAURAL_CHANNELS] = {0, 0};
+const uint16_t CRendBin_HOA2_HRIR_pIndex_frequency_max_32kHz[9][BINAURAL_CHANNELS][1]={{{160},{160}},{{160},{160}},{{160},{160}},{{160},{160}},{{160},{160}},{{160},{160}},{{160},{160}},{{160},{160}},{{160},{160}}};
+const uint16_t CRendBin_HOA2_HRIR_index_frequency_max_diffuse_32kHz = 0;
+const float CRendBin_HOA2_HRIR_inv_diffuse_weight_32kHz[9]={0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f};
+const uint16_t *CRendBin_HOA2_HRIR_pIndex_frequency_max_diffuse_32kHz[BINAURAL_CHANNELS]={NULL,NULL};
+const float CRendBin_HOA2_HRIR_coeff_re_32kHz[9][BINAURAL_CHANNELS][160]={
+ {
+ {0.897602f, 0.577826f, 0.108806f, -0.306523f, -0.566468f, -0.683867f, -0.708050f, -0.662267f, -0.546112f, -0.366162f, -0.147663f, 0.075830f, 0.274439f, 0.427135f, 0.523893f, 0.565927f, 0.561989f, 0.522411f, 0.455067f, 0.365320f, 0.258865f, 0.144039f, 0.030037f, -0.077847f, -0.179832f, -0.277247f, -0.367752f, -0.446478f, -0.510700f, -0.561304f, -0.600215f, -0.628591f, -0.647703f, -0.659706f, -0.666671f, -0.669681f, -0.669369f, -0.666740f, -0.662997f, -0.658812f, -0.654035f, -0.648036f, -0.640253f, -0.630498f, -0.618870f, -0.605516f, -0.590564f, -0.574163f, -0.556413f, -0.537291f, -0.516802f, -0.495178f, -0.472808f, -0.450009f, -0.427015f, -0.404157f, -0.381849f, -0.360307f, -0.339403f, -0.318926f, -0.298870f, -0.279294f, -0.260068f, -0.241018f, -0.222243f, -0.203976f, -0.186205f, -0.168754f, -0.151665f, -0.135094f, -0.118902f, -0.102773f, -0.086674f, -0.070750f, -0.054844f, -0.038640f, -0.022176f, -0.005693f, 0.010967f, 0.028233f, 0.046067f, 0.063897f, 0.081395f, 0.098808f, 0.116372f, 0.133779f, 0.150477f, 0.166354f, 0.181854f, 0.197372f, 0.212626f, 0.226853f, 0.239657f, 0.251401f, 0.262567f, 0.273031f,
+ 0.282281f, 0.290215f, 0.297417f, 0.304666f, 0.312357f, 0.320369f, 0.328416f, 0.336584f, 0.345432f, 0.355456f, 0.366574f, 0.378314f, 0.390352f, 0.402657f, 0.415266f, 0.428155f, 0.441199f, 0.454112f, 0.466543f, 0.478326f, 0.489500f, 0.500130f, 0.510290f, 0.520137f, 0.529784f, 0.539205f, 0.548418f, 0.557568f, 0.566687f, 0.575611f, 0.584243f, 0.592610f, 0.600634f, 0.608188f, 0.615368f, 0.622392f, 0.629357f, 0.636344f, 0.643544f, 0.651019f, 0.658638f, 0.666412f, 0.674501f, 0.682889f, 0.691585f, 0.700932f, 0.711138f, 0.721918f, 0.733181f, 0.745327f, 0.758323f, 0.771744f, 0.786076f, 0.802163f, 0.819709f, 0.839320f, 0.863573f, 0.887678f, 0.889456f, 0.843076f, 0.751715f, 0.655369f, 0.594023f, 0.571927f},
+ {0.897602f, 0.577826f, 0.108806f, -0.306523f, -0.566468f, -0.683867f, -0.708050f, -0.662267f, -0.546112f, -0.366162f, -0.147663f, 0.075830f, 0.274439f, 0.427135f, 0.523893f, 0.565927f, 0.561989f, 0.522411f, 0.455067f, 0.365320f, 0.258865f, 0.144039f, 0.030037f, -0.077847f, -0.179832f, -0.277247f, -0.367752f, -0.446478f, -0.510700f, -0.561304f, -0.600215f, -0.628591f, -0.647703f, -0.659706f, -0.666671f, -0.669681f, -0.669369f, -0.666740f, -0.662997f, -0.658812f, -0.654035f, -0.648036f, -0.640253f, -0.630498f, -0.618870f, -0.605516f, -0.590564f, -0.574163f, -0.556413f, -0.537291f, -0.516802f, -0.495178f, -0.472808f, -0.450009f, -0.427015f, -0.404157f, -0.381849f, -0.360307f, -0.339403f, -0.318926f, -0.298870f, -0.279294f, -0.260068f, -0.241018f, -0.222243f, -0.203976f, -0.186205f, -0.168754f, -0.151665f, -0.135094f, -0.118902f, -0.102773f, -0.086674f, -0.070750f, -0.054844f, -0.038640f, -0.022176f, -0.005693f, 0.010967f, 0.028233f, 0.046067f, 0.063897f, 0.081395f, 0.098808f, 0.116372f, 0.133779f, 0.150477f, 0.166354f, 0.181854f, 0.197372f, 0.212626f, 0.226853f, 0.239657f, 0.251401f, 0.262567f, 0.273031f,
+ 0.282281f, 0.290215f, 0.297417f, 0.304666f, 0.312357f, 0.320369f, 0.328416f, 0.336584f, 0.345432f, 0.355456f, 0.366574f, 0.378314f, 0.390352f, 0.402657f, 0.415266f, 0.428155f, 0.441199f, 0.454112f, 0.466543f, 0.478326f, 0.489500f, 0.500130f, 0.510290f, 0.520137f, 0.529784f, 0.539205f, 0.548418f, 0.557568f, 0.566687f, 0.575611f, 0.584243f, 0.592610f, 0.600634f, 0.608188f, 0.615368f, 0.622392f, 0.629357f, 0.636344f, 0.643544f, 0.651019f, 0.658638f, 0.666412f, 0.674501f, 0.682889f, 0.691585f, 0.700932f, 0.711138f, 0.721918f, 0.733181f, 0.745327f, 0.758323f, 0.771744f, 0.786076f, 0.802163f, 0.819709f, 0.839320f, 0.863573f, 0.887678f, 0.889456f, 0.843076f, 0.751715f, 0.655369f, 0.594023f, 0.571927f}
+ },
+ {
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+ {0.036665f, -0.035275f, -0.114586f, -0.118718f, -0.015407f, 0.134760f, 0.211391f, 0.139028f, -0.031067f, -0.164438f, -0.178059f, -0.109666f, -0.046695f, -0.024403f, -0.021231f, -0.019183f, -0.020786f, -0.019318f, 0.001305f, 0.033895f, 0.049781f, 0.039580f, 0.025871f, 0.029449f, 0.045676f, 0.061011f, 0.073286f, 0.086158f, 0.096886f, 0.098911f, 0.090055f, 0.073542f, 0.055125f, 0.040281f, 0.029997f, 0.019065f, 0.001405f, -0.023950f, -0.053831f, -0.084724f, -0.113197f, -0.135819f, -0.151486f, -0.161898f, -0.168472f, -0.171078f, -0.170195f, -0.167525f, -0.163981f, -0.159417f, -0.154294f, -0.149463f, -0.144644f, -0.139019f, -0.132677f, -0.125920f, -0.118076f, -0.108431f, -0.097501f, -0.086377f, -0.075686f, -0.065850f, -0.057526f, -0.051345f, -0.047649f, -0.046281f, -0.046306f, -0.046648f, -0.047277f, -0.048699f, -0.050162f, -0.049930f, -0.047471f, -0.043537f, -0.037855f, -0.028614f, -0.014546f, 0.004109f, 0.026848f, 0.053650f, 0.084403f, 0.118539f, 0.154999f, 0.192146f, 0.228589f, 0.264237f, 0.299074f, 0.331034f, 0.357520f, 0.379308f, 0.400066f, 0.421005f, 0.438529f, 0.448405f, 0.450190f, 0.446198f,
+ 0.437637f, 0.423191f, 0.400965f, 0.371104f, 0.336181f, 0.298645f, 0.258247f, 0.213115f, 0.163286f, 0.111757f, 0.061822f, 0.014570f, -0.030995f, -0.076478f, -0.122515f, -0.167505f, -0.208248f, -0.242655f, -0.271265f, -0.295587f, -0.316112f, -0.332553f, -0.344736f, -0.352592f, -0.356405f, -0.357380f, -0.356859f, -0.355036f, -0.351548f, -0.346820f, -0.341632f, -0.335951f, -0.329211f, -0.320835f, -0.309876f, -0.295618f, -0.279195f, -0.263025f, -0.248221f, -0.234100f, -0.220000f, -0.205518f, -0.189543f, -0.171498f, -0.152987f, -0.136079f, -0.120874f, -0.106575f, -0.093232f, -0.080535f, -0.067000f, -0.052177f, -0.037476f, -0.023661f, -0.010075f, 0.003625f, 0.018537f, 0.038226f, 0.063691f, 0.087121f, 0.097456f, 0.092996f, 0.082823f, 0.076118f},
+ {0.036665f, -0.035275f, -0.114586f, -0.118718f, -0.015407f, 0.134760f, 0.211391f, 0.139028f, -0.031067f, -0.164438f, -0.178059f, -0.109666f, -0.046695f, -0.024403f, -0.021231f, -0.019183f, -0.020786f, -0.019318f, 0.001305f, 0.033895f, 0.049781f, 0.039580f, 0.025871f, 0.029449f, 0.045676f, 0.061011f, 0.073286f, 0.086158f, 0.096886f, 0.098911f, 0.090055f, 0.073542f, 0.055125f, 0.040281f, 0.029997f, 0.019065f, 0.001405f, -0.023950f, -0.053831f, -0.084724f, -0.113197f, -0.135819f, -0.151486f, -0.161898f, -0.168472f, -0.171078f, -0.170195f, -0.167525f, -0.163981f, -0.159417f, -0.154294f, -0.149463f, -0.144644f, -0.139019f, -0.132677f, -0.125920f, -0.118076f, -0.108431f, -0.097501f, -0.086377f, -0.075686f, -0.065850f, -0.057526f, -0.051345f, -0.047649f, -0.046281f, -0.046306f, -0.046648f, -0.047277f, -0.048699f, -0.050162f, -0.049930f, -0.047471f, -0.043537f, -0.037855f, -0.028614f, -0.014546f, 0.004109f, 0.026848f, 0.053650f, 0.084403f, 0.118539f, 0.154999f, 0.192146f, 0.228589f, 0.264237f, 0.299074f, 0.331034f, 0.357520f, 0.379308f, 0.400066f, 0.421005f, 0.438529f, 0.448405f, 0.450190f, 0.446198f,
+ 0.437637f, 0.423191f, 0.400965f, 0.371104f, 0.336181f, 0.298645f, 0.258247f, 0.213115f, 0.163286f, 0.111757f, 0.061822f, 0.014570f, -0.030995f, -0.076478f, -0.122515f, -0.167505f, -0.208248f, -0.242655f, -0.271265f, -0.295587f, -0.316112f, -0.332553f, -0.344736f, -0.352592f, -0.356405f, -0.357380f, -0.356859f, -0.355036f, -0.351548f, -0.346820f, -0.341632f, -0.335951f, -0.329211f, -0.320835f, -0.309876f, -0.295618f, -0.279195f, -0.263025f, -0.248221f, -0.234100f, -0.220000f, -0.205518f, -0.189543f, -0.171498f, -0.152987f, -0.136079f, -0.120874f, -0.106575f, -0.093232f, -0.080535f, -0.067000f, -0.052177f, -0.037476f, -0.023661f, -0.010075f, 0.003625f, 0.018537f, 0.038226f, 0.063691f, 0.087121f, 0.097456f, 0.092996f, 0.082823f, 0.076118f}
+ },
+ {
+ {-0.008953f, 0.064232f, 0.094587f, 0.004517f, -0.161443f, -0.310666f, -0.382836f, -0.340098f, -0.159090f, 0.119965f, 0.388400f, 0.559679f, 0.635026f, 0.652824f, 0.614612f, 0.501215f, 0.332040f, 0.161390f, 0.022521f, -0.093546f, -0.206716f, -0.319236f, -0.419351f, -0.496904f, -0.550885f, -0.588411f, -0.617946f, -0.641341f, -0.653668f, -0.650802f, -0.633429f, -0.603472f, -0.561247f, -0.507426f, -0.444484f, -0.375202f, -0.301814f, -0.226782f, -0.152889f, -0.082752f, -0.018798f, 0.037516f, 0.087042f, 0.131996f, 0.173092f, 0.208904f, 0.238119f, 0.260931f, 0.278385f, 0.291978f, 0.303791f, 0.315427f, 0.326675f, 0.336106f, 0.342711f, 0.346235f, 0.346522f, 0.343445f, 0.337281f, 0.328630f, 0.318130f, 0.306322f, 0.293494f, 0.279679f, 0.265033f, 0.249931f, 0.234518f, 0.218749f, 0.203017f, 0.188064f, 0.174092f, 0.160740f, 0.148084f, 0.136713f, 0.126662f, 0.117293f, 0.108500f, 0.101106f, 0.095680f, 0.091654f, 0.087922f, 0.083778f, 0.079032f, 0.073611f, 0.067353f, 0.060218f, 0.052743f, 0.046136f, 0.041541f, 0.039159f, 0.038398f, 0.038857f, 0.040687f, 0.043768f, 0.046732f, 0.047020f,
+ 0.042169f, 0.031387f, 0.015858f, -0.002845f, -0.024544f, -0.050092f, -0.079230f, -0.109526f, -0.137786f, -0.162138f, -0.182539f, -0.199609f, -0.213243f, -0.222324f, -0.225756f, -0.223768f, -0.218019f, -0.210365f, -0.201676f, -0.191803f, -0.180339f, -0.167382f, -0.153889f, -0.141348f, -0.130799f, -0.122005f, -0.113636f, -0.104260f, -0.093244f, -0.081045f, -0.068752f, -0.057146f, -0.046134f, -0.035156f, -0.023843f, -0.012002f, 0.000616f, 0.014000f, 0.027669f, 0.041253f, 0.054871f, 0.068605f, 0.082172f, 0.095499f, 0.108853f, 0.122030f, 0.134208f, 0.144885f, 0.154018f, 0.161135f, 0.165524f, 0.167382f, 0.167449f, 0.165627f, 0.161493f, 0.155562f, 0.147668f, 0.134574f, 0.112712f, 0.084430f, 0.058667f, 0.043534f, 0.039424f, 0.040242f},
+ {-0.008953f, 0.064232f, 0.094587f, 0.004517f, -0.161443f, -0.310666f, -0.382836f, -0.340098f, -0.159090f, 0.119965f, 0.388400f, 0.559679f, 0.635026f, 0.652824f, 0.614612f, 0.501215f, 0.332040f, 0.161390f, 0.022521f, -0.093546f, -0.206716f, -0.319236f, -0.419351f, -0.496904f, -0.550885f, -0.588411f, -0.617946f, -0.641341f, -0.653668f, -0.650802f, -0.633429f, -0.603472f, -0.561247f, -0.507426f, -0.444484f, -0.375202f, -0.301814f, -0.226782f, -0.152889f, -0.082752f, -0.018798f, 0.037516f, 0.087042f, 0.131996f, 0.173092f, 0.208904f, 0.238119f, 0.260931f, 0.278385f, 0.291978f, 0.303791f, 0.315427f, 0.326675f, 0.336106f, 0.342711f, 0.346235f, 0.346522f, 0.343445f, 0.337281f, 0.328630f, 0.318130f, 0.306322f, 0.293494f, 0.279679f, 0.265033f, 0.249931f, 0.234518f, 0.218749f, 0.203017f, 0.188064f, 0.174092f, 0.160740f, 0.148084f, 0.136713f, 0.126662f, 0.117293f, 0.108500f, 0.101106f, 0.095680f, 0.091654f, 0.087922f, 0.083778f, 0.079032f, 0.073611f, 0.067353f, 0.060218f, 0.052743f, 0.046136f, 0.041541f, 0.039159f, 0.038398f, 0.038857f, 0.040687f, 0.043768f, 0.046732f, 0.047020f,
+ 0.042169f, 0.031387f, 0.015858f, -0.002845f, -0.024544f, -0.050092f, -0.079230f, -0.109526f, -0.137786f, -0.162138f, -0.182539f, -0.199609f, -0.213243f, -0.222324f, -0.225756f, -0.223768f, -0.218019f, -0.210365f, -0.201676f, -0.191803f, -0.180339f, -0.167382f, -0.153889f, -0.141348f, -0.130799f, -0.122005f, -0.113636f, -0.104260f, -0.093244f, -0.081045f, -0.068752f, -0.057146f, -0.046134f, -0.035156f, -0.023843f, -0.012002f, 0.000616f, 0.014000f, 0.027669f, 0.041253f, 0.054871f, 0.068605f, 0.082172f, 0.095499f, 0.108853f, 0.122030f, 0.134208f, 0.144885f, 0.154018f, 0.161135f, 0.165524f, 0.167382f, 0.167449f, 0.165627f, 0.161493f, 0.155562f, 0.147668f, 0.134574f, 0.112712f, 0.084430f, 0.058667f, 0.043534f, 0.039424f, 0.040242f}
+ }
+};
+const float CRendBin_HOA2_HRIR_coeff_im_32kHz[9][BINAURAL_CHANNELS][160]={
+ {
+ {-0.279937f, -0.718806f, -0.879425f, -0.777443f, -0.538320f, -0.273976f, -0.025783f, 0.204435f, 0.407063f, 0.556330f, 0.629651f, 0.621025f, 0.539807f, 0.405020f, 0.240268f, 0.067825f, -0.096633f, -0.245120f, -0.374269f, -0.481330f, -0.562584f, -0.615551f, -0.642416f, -0.649519f, -0.642111f, -0.620732f, -0.584007f, -0.533693f, -0.475001f, -0.412795f, -0.349591f, -0.286993f, -0.226903f, -0.170652f, -0.118251f, -0.069223f, -0.023545f, 0.018667f, 0.057892f, 0.095208f, 0.131668f, 0.167761f, 0.203372f, 0.238124f, 0.271732f, 0.304055f, 0.334993f, 0.364479f, 0.392521f, 0.419068f, 0.443884f, 0.466673f, 0.487320f, 0.505877f, 0.522377f, 0.536834f, 0.549468f, 0.560746f, 0.571072f, 0.580544f, 0.589150f, 0.597030f, 0.604353f, 0.611043f, 0.616937f, 0.622138f, 0.626912f, 0.631307f, 0.635234f, 0.638853f, 0.642459f, 0.646040f, 0.649387f, 0.652562f, 0.655777f, 0.658908f, 0.661640f, 0.664015f, 0.666294f, 0.668275f, 0.669360f, 0.669333f, 0.668569f, 0.667339f, 0.665357f, 0.662247f, 0.658157f, 0.653645f, 0.649002f, 0.643858f, 0.637637f, 0.630346f, 0.622683f, 0.615246f, 0.607937f, 0.600397f,
+ 0.592808f, 0.585902f, 0.580266f, 0.575856f, 0.572174f, 0.568794f, 0.565750f, 0.563397f, 0.561829f, 0.560549f, 0.558858f, 0.556454f, 0.553437f, 0.549923f, 0.545870f, 0.541143f, 0.535568f, 0.529029f, 0.521642f, 0.513706f, 0.505466f, 0.497055f, 0.488604f, 0.480183f, 0.471722f, 0.463177f, 0.454619f, 0.446034f, 0.437240f, 0.428157f, 0.418884f, 0.409461f, 0.399865f, 0.390252f, 0.380863f, 0.371747f, 0.362849f, 0.354203f, 0.345760f, 0.337306f, 0.328769f, 0.320260f, 0.311738f, 0.303082f, 0.294401f, 0.285697f, 0.276522f, 0.266569f, 0.256016f, 0.244725f, 0.232076f, 0.218041f, 0.202877f, 0.185600f, 0.164906f, 0.140260f, 0.107084f, 0.053389f, -0.026623f, -0.111560f, -0.159294f, -0.146202f, -0.091208f, -0.029119f},
+ {-0.279937f, -0.718806f, -0.879425f, -0.777443f, -0.538320f, -0.273976f, -0.025783f, 0.204435f, 0.407063f, 0.556330f, 0.629651f, 0.621025f, 0.539807f, 0.405020f, 0.240268f, 0.067825f, -0.096633f, -0.245120f, -0.374269f, -0.481330f, -0.562584f, -0.615551f, -0.642416f, -0.649519f, -0.642111f, -0.620732f, -0.584007f, -0.533693f, -0.475001f, -0.412795f, -0.349591f, -0.286993f, -0.226903f, -0.170652f, -0.118251f, -0.069223f, -0.023545f, 0.018667f, 0.057892f, 0.095208f, 0.131668f, 0.167761f, 0.203372f, 0.238124f, 0.271732f, 0.304055f, 0.334993f, 0.364479f, 0.392521f, 0.419068f, 0.443884f, 0.466673f, 0.487320f, 0.505877f, 0.522377f, 0.536834f, 0.549468f, 0.560746f, 0.571072f, 0.580544f, 0.589150f, 0.597030f, 0.604353f, 0.611043f, 0.616937f, 0.622138f, 0.626912f, 0.631307f, 0.635234f, 0.638853f, 0.642459f, 0.646040f, 0.649387f, 0.652562f, 0.655777f, 0.658908f, 0.661640f, 0.664015f, 0.666294f, 0.668275f, 0.669360f, 0.669333f, 0.668569f, 0.667339f, 0.665357f, 0.662247f, 0.658157f, 0.653645f, 0.649002f, 0.643858f, 0.637637f, 0.630346f, 0.622683f, 0.615246f, 0.607937f, 0.600397f,
+ 0.592808f, 0.585902f, 0.580266f, 0.575856f, 0.572174f, 0.568794f, 0.565750f, 0.563397f, 0.561829f, 0.560549f, 0.558858f, 0.556454f, 0.553437f, 0.549923f, 0.545870f, 0.541143f, 0.535568f, 0.529029f, 0.521642f, 0.513706f, 0.505466f, 0.497055f, 0.488604f, 0.480183f, 0.471722f, 0.463177f, 0.454619f, 0.446034f, 0.437240f, 0.428157f, 0.418884f, 0.409461f, 0.399865f, 0.390252f, 0.380863f, 0.371747f, 0.362849f, 0.354203f, 0.345760f, 0.337306f, 0.328769f, 0.320260f, 0.311738f, 0.303082f, 0.294401f, 0.285697f, 0.276522f, 0.266569f, 0.256016f, 0.244725f, 0.232076f, 0.218041f, 0.202877f, 0.185600f, 0.164906f, 0.140260f, 0.107084f, 0.053389f, -0.026623f, -0.111560f, -0.159294f, -0.146202f, -0.091208f, -0.029119f}
+ },
+ {
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+ 0.918585f, 0.921831f, 0.920971f, 0.915668f, 0.906299f, 0.893208f, 0.876460f, 0.856357f, 0.833641f, 0.809154f, 0.783725f, 0.758238f, 0.733466f, 0.710044f, 0.688800f, 0.670590f, 0.655493f, 0.642657f, 0.631241f, 0.621055f, 0.612285f, 0.605091f, 0.599433f, 0.594697f, 0.589631f, 0.583188f, 0.575258f, 0.566315f, 0.556840f, 0.547295f, 0.537964f, 0.528587f, 0.518763f, 0.508660f, 0.498613f, 0.488388f, 0.477700f, 0.466959f, 0.456614f, 0.446483f, 0.436467f, 0.426959f, 0.417879f, 0.408578f, 0.399091f, 0.390055f, 0.381339f, 0.372396f, 0.363526f, 0.354887f, 0.345302f, 0.333890f, 0.320994f, 0.305859f, 0.286532f, 0.262266f, 0.228831f, 0.171282f, 0.076774f, -0.036269f, -0.117427f, -0.129893f, -0.087208f, -0.028616f},
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+ {-0.038110f, -0.075146f, -0.025161f, 0.086861f, 0.170835f, 0.137738f, -0.014451f, -0.178329f, -0.226409f, -0.135078f, -0.001014f, 0.071747f, 0.071029f, 0.049512f, 0.040096f, 0.037651f, 0.039313f, 0.052944f, 0.068671f, 0.062568f, 0.034549f, 0.012890f, 0.014819f, 0.026726f, 0.029476f, 0.021912f, 0.011228f, -0.002938f, -0.024811f, -0.052618f, -0.079613f, -0.100151f, -0.112340f, -0.118985f, -0.126456f, -0.138876f, -0.153643f, -0.164753f, -0.168424f, -0.163586f, -0.150319f, -0.130693f, -0.108614f, -0.086681f, -0.065059f, -0.044049f, -0.025062f, -0.008581f, 0.006237f, 0.019687f, 0.031442f, 0.042086f, 0.052645f, 0.063061f, 0.072813f, 0.082218f, 0.091601f, 0.100095f, 0.106517f, 0.110624f, 0.112708f, 0.112893f, 0.111393f, 0.108835f, 0.106157f, 0.104517f, 0.104794f, 0.106828f, 0.110032f, 0.114914f, 0.122673f, 0.133176f, 0.145069f, 0.158047f, 0.173137f, 0.190427f, 0.208289f, 0.225087f, 0.240122f, 0.252791f, 0.262062f, 0.266804f, 0.265987f, 0.259150f, 0.246951f, 0.230107f, 0.207850f, 0.179343f, 0.146598f, 0.113197f, 0.079461f, 0.041623f, -0.003026f, -0.052458f, -0.102576f, -0.151651f,
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+ },
+ {
+ {0.027412f, 0.021630f, -0.082657f, -0.192018f, -0.202211f, -0.094239f, 0.096849f, 0.326445f, 0.521758f, 0.589844f, 0.497341f, 0.306742f, 0.099455f, -0.102283f, -0.307547f, -0.492196f, -0.609749f, -0.649976f, -0.647303f, -0.634380f, -0.613427f, -0.571915f, -0.505693f, -0.422791f, -0.335442f, -0.251686f, -0.170793f, -0.086744f, 0.002987f, 0.094569f, 0.183305f, 0.267395f, 0.345542f, 0.414985f, 0.473298f, 0.519576f, 0.553356f, 0.574222f, 0.582473f, 0.579178f, 0.566240f, 0.546806f, 0.524087f, 0.499039f, 0.470563f, 0.438298f, 0.403850f, 0.369330f, 0.336252f, 0.305665f, 0.277686f, 0.250860f, 0.223237f, 0.194118f, 0.164061f, 0.133725f, 0.103572f, 0.074268f, 0.046587f, 0.021025f, -0.002250f, -0.023323f, -0.042436f, -0.059666f, -0.074855f, -0.088006f, -0.099327f, -0.108715f, -0.115836f, -0.120903f, -0.124625f, -0.127245f, -0.128473f, -0.128509f, -0.128126f, -0.127534f, -0.126157f, -0.123884f, -0.121697f, -0.120709f, -0.121149f, -0.122545f, -0.124406f, -0.126443f, -0.128321f, -0.129408f, -0.128923f, -0.126622f, -0.123305f, -0.120296f, -0.118410f, -0.117799f, -0.118840f, -0.122736f, -0.130899f, -0.143626f,
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+ {0.027412f, 0.021630f, -0.082657f, -0.192018f, -0.202211f, -0.094239f, 0.096849f, 0.326445f, 0.521758f, 0.589844f, 0.497341f, 0.306742f, 0.099455f, -0.102283f, -0.307547f, -0.492196f, -0.609749f, -0.649976f, -0.647303f, -0.634380f, -0.613427f, -0.571915f, -0.505693f, -0.422791f, -0.335442f, -0.251686f, -0.170793f, -0.086744f, 0.002987f, 0.094569f, 0.183305f, 0.267395f, 0.345542f, 0.414985f, 0.473298f, 0.519576f, 0.553356f, 0.574222f, 0.582473f, 0.579178f, 0.566240f, 0.546806f, 0.524087f, 0.499039f, 0.470563f, 0.438298f, 0.403850f, 0.369330f, 0.336252f, 0.305665f, 0.277686f, 0.250860f, 0.223237f, 0.194118f, 0.164061f, 0.133725f, 0.103572f, 0.074268f, 0.046587f, 0.021025f, -0.002250f, -0.023323f, -0.042436f, -0.059666f, -0.074855f, -0.088006f, -0.099327f, -0.108715f, -0.115836f, -0.120903f, -0.124625f, -0.127245f, -0.128473f, -0.128509f, -0.128126f, -0.127534f, -0.126157f, -0.123884f, -0.121697f, -0.120709f, -0.121149f, -0.122545f, -0.124406f, -0.126443f, -0.128321f, -0.129408f, -0.128923f, -0.126622f, -0.123305f, -0.120296f, -0.118410f, -0.117799f, -0.118840f, -0.122736f, -0.130899f, -0.143626f,
+ -0.159298f, -0.175051f, -0.188642f, -0.199660f, -0.208519f, -0.214407f, -0.214978f, -0.208332f, -0.194776f, -0.176354f, -0.155006f, -0.131408f, -0.105361f, -0.077096f, -0.048137f, -0.020733f, 0.003611f, 0.024921f, 0.044105f, 0.061808f, 0.077866f, 0.091518f, 0.102092f, 0.109797f, 0.115978f, 0.122346f, 0.129837f, 0.138130f, 0.146061f, 0.152497f, 0.157139f, 0.160632f, 0.163819f, 0.166991f, 0.170004f, 0.172717f, 0.174872f, 0.175941f, 0.175619f, 0.174137f, 0.171689f, 0.168049f, 0.163091f, 0.157009f, 0.149642f, 0.140361f, 0.128990f, 0.115985f, 0.101537f, 0.085578f, 0.068755f, 0.052109f, 0.035768f, 0.019324f, 0.003160f, -0.012450f, -0.028834f, -0.046486f, -0.060943f, -0.064580f, -0.054322f, -0.035670f, -0.017673f, -0.004951f}
+ }
+};
+const float *CRendBin_HOA2_HRIR_coeff_diffuse_re_32kHz[BINAURAL_CHANNELS]={NULL,NULL};
+const float *CRendBin_HOA2_HRIR_coeff_diffuse_im_32kHz[BINAURAL_CHANNELS]={NULL,NULL};
+
+/* Sample Rate = 16000 */
+
+const int16_t CRendBin_HOA2_HRIR_max_num_iterations_16kHz = 1;
+const uint16_t CRendBin_HOA2_HRIR_num_iterations_16kHz[9][BINAURAL_CHANNELS]={{1, 1}, {1, 1}, {1, 1}, {1, 1}, {1, 1}, {1, 1}, {1, 1}, {1, 1}, {1, 1} };
+const uint16_t CRendBin_HOA2_HRIR_num_iterations_diffuse_16kHz[BINAURAL_CHANNELS] = {0, 0};
+const uint16_t CRendBin_HOA2_HRIR_pIndex_frequency_max_16kHz[9][BINAURAL_CHANNELS][1]={{{80},{80}},{{80},{80}},{{80},{80}},{{80},{80}},{{80},{80}},{{80},{80}},{{80},{80}},{{80},{80}},{{80},{80}}};
+const uint16_t CRendBin_HOA2_HRIR_index_frequency_max_diffuse_16kHz = 0;
+const float CRendBin_HOA2_HRIR_inv_diffuse_weight_16kHz[9]={0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f};
+const uint16_t *CRendBin_HOA2_HRIR_pIndex_frequency_max_diffuse_16kHz[BINAURAL_CHANNELS]={NULL,NULL};
+const float CRendBin_HOA2_HRIR_coeff_re_16kHz[9][BINAURAL_CHANNELS][80]={
+ {
+ { 0.854113f, 0.536451f, 0.067092f, -0.350133f, -0.609131f, -0.724504f, -0.749647f, -0.705240f, -0.587299f, -0.405686f, -0.188603f, 0.034290f, 0.235326f, 0.389114f, 0.484257f, 0.526650f, 0.525509f, 0.486339f, 0.417501f, 0.329156f, 0.225561f, 0.110464f, -0.004565f, -0.110029f, -0.209397f, -0.307633f, -0.398358f, -0.473786f, -0.535896f, -0.587622f, -0.625653f, -0.650087f, -0.667773f, -0.680841f, -0.685616f, -0.684346f, -0.683354f, -0.681293f, -0.673940f, -0.665480f, -0.660678f, -0.654254f, -0.641454f, -0.627762f, -0.616498f, -0.601208f, -0.579959f, -0.560224f, -0.542768f, -0.519685f, -0.491848f, -0.467631f, -0.444806f, -0.415518f, -0.384419f, -0.359637f, -0.335182f, -0.304116f, -0.274642f, -0.252517f, -0.227297f, -0.194558f, -0.166484f, -0.145123f, -0.116152f, -0.080136f, -0.053083f, -0.030604f, 0.005387f, 0.046361f, 0.073460f, 0.102702f, 0.155814f, 0.209408f, 0.244378f, 0.309617f, 0.442675f, 0.565949f, 0.579052f, 0.523768f},
+ { 0.854113f, 0.536451f, 0.067092f, -0.350133f, -0.609131f, -0.724504f, -0.749647f, -0.705240f, -0.587299f, -0.405686f, -0.188603f, 0.034290f, 0.235326f, 0.389114f, 0.484257f, 0.526650f, 0.525509f, 0.486339f, 0.417501f, 0.329156f, 0.225561f, 0.110464f, -0.004565f, -0.110029f, -0.209397f, -0.307633f, -0.398358f, -0.473786f, -0.535896f, -0.587622f, -0.625653f, -0.650087f, -0.667773f, -0.680841f, -0.685616f, -0.684346f, -0.683354f, -0.681293f, -0.673940f, -0.665480f, -0.660678f, -0.654254f, -0.641454f, -0.627762f, -0.616498f, -0.601208f, -0.579959f, -0.560224f, -0.542768f, -0.519685f, -0.491848f, -0.467631f, -0.444806f, -0.415518f, -0.384419f, -0.359637f, -0.335182f, -0.304116f, -0.274642f, -0.252517f, -0.227297f, -0.194558f, -0.166484f, -0.145123f, -0.116152f, -0.080136f, -0.053083f, -0.030604f, 0.005387f, 0.046361f, 0.073460f, 0.102702f, 0.155814f, 0.209408f, 0.244378f, 0.309617f, 0.442675f, 0.565949f, 0.579052f, 0.523768f}
+ },
+ {
+ { -0.012443f, 0.306951f, 0.640002f, 0.644701f, 0.222035f, -0.433014f, -1.009059f, -1.299682f, -1.291983f, -1.091837f, -0.799579f, -0.462162f, -0.106609f, 0.232265f, 0.526384f, 0.765415f, 0.941389f, 1.042514f, 1.068606f, 1.035233f, 0.959157f, 0.852416f, 0.726756f, 0.589559f, 0.440759f, 0.284682f, 0.135118f, -0.000404f, -0.127707f, -0.249843f, -0.360240f, -0.457524f, -0.548845f, -0.634531f, -0.707989f, -0.771448f, -0.832955f, -0.890467f, -0.937355f, -0.977102f, -1.014815f, -1.044459f, -1.061037f, -1.071895f, -1.081707f, -1.083157f, -1.073972f, -1.063175f, -1.052317f, -1.033040f, -1.007384f, -0.985836f, -0.965459f, -0.935829f, -0.901362f, -0.871368f, -0.838870f, -0.795666f, -0.751917f, -0.715707f, -0.675655f, -0.626445f, -0.582556f, -0.547393f, -0.504423f, -0.453551f, -0.413720f, -0.380963f, -0.333822f, -0.281188f, -0.246458f, -0.212864f, -0.152864f, -0.091358f, -0.055541f, 0.008028f, 0.159750f, 0.338247f, 0.427051f, 0.426619f},
+ { 0.012443f, -0.306951f, -0.640002f, -0.644701f, -0.222035f, 0.433014f, 1.009059f, 1.299682f, 1.291983f, 1.091837f, 0.799579f, 0.462162f, 0.106609f, -0.232265f, -0.526384f, -0.765415f, -0.941389f, -1.042514f, -1.068606f, -1.035233f, -0.959157f, -0.852416f, -0.726756f, -0.589559f, -0.440759f, -0.284682f, -0.135118f, 0.000404f, 0.127707f, 0.249843f, 0.360240f, 0.457524f, 0.548845f, 0.634531f, 0.707989f, 0.771448f, 0.832955f, 0.890467f, 0.937355f, 0.977102f, 1.014815f, 1.044459f, 1.061037f, 1.071895f, 1.081707f, 1.083157f, 1.073972f, 1.063175f, 1.052317f, 1.033040f, 1.007384f, 0.985836f, 0.965459f, 0.935829f, 0.901362f, 0.871368f, 0.838870f, 0.795666f, 0.751917f, 0.715707f, 0.675655f, 0.626445f, 0.582556f, 0.547393f, 0.504423f, 0.453551f, 0.413720f, 0.380963f, 0.333822f, 0.281188f, 0.246458f, 0.212864f, 0.152864f, 0.091358f, 0.055541f, -0.008028f, -0.159750f, -0.338247f, -0.427051f, -0.426619f}
+ },
+ {
+ { 0.106040f, 0.060914f, -0.031732f, -0.122748f, -0.131004f, -0.043133f, 0.056519f, 0.081183f, 0.028467f, -0.045616f, -0.095920f, -0.105685f, -0.073558f, -0.018343f, 0.024819f, 0.040683f, 0.051725f, 0.081855f, 0.120329f, 0.139638f, 0.131573f, 0.106054f, 0.068663f, 0.019936f, -0.031186f, -0.070885f, -0.095191f, -0.111198f, -0.126364f, -0.142556f, -0.156831f, -0.163750f, -0.159885f, -0.147705f, -0.132376f, -0.116427f, -0.101758f, -0.093589f, -0.096321f, -0.107910f, -0.123532f, -0.141780f, -0.162704f, -0.183821f, -0.202825f, -0.220588f, -0.237945f, -0.253555f, -0.267240f, -0.280492f, -0.292011f, -0.297968f, -0.297520f, -0.292601f, -0.282562f, -0.264953f, -0.240677f, -0.212280f, -0.178881f, -0.138637f, -0.093494f, -0.045703f, 0.006560f, 0.064510f, 0.124631f, 0.184450f, 0.246159f, 0.309391f, 0.368198f, 0.420383f, 0.470265f, 0.516543f, 0.549526f, 0.568203f, 0.584977f, 0.598750f, 0.576096f, 0.483726f, 0.343185f, 0.235289f},
+ { 0.106040f, 0.060914f, -0.031732f, -0.122748f, -0.131004f, -0.043133f, 0.056519f, 0.081183f, 0.028467f, -0.045616f, -0.095920f, -0.105685f, -0.073558f, -0.018343f, 0.024819f, 0.040683f, 0.051725f, 0.081855f, 0.120329f, 0.139638f, 0.131573f, 0.106054f, 0.068663f, 0.019936f, -0.031186f, -0.070885f, -0.095191f, -0.111198f, -0.126364f, -0.142556f, -0.156831f, -0.163750f, -0.159885f, -0.147705f, -0.132376f, -0.116427f, -0.101758f, -0.093589f, -0.096321f, -0.107910f, -0.123532f, -0.141780f, -0.162704f, -0.183821f, -0.202825f, -0.220588f, -0.237945f, -0.253555f, -0.267240f, -0.280492f, -0.292011f, -0.297968f, -0.297520f, -0.292601f, -0.282562f, -0.264953f, -0.240677f, -0.212280f, -0.178881f, -0.138637f, -0.093494f, -0.045703f, 0.006560f, 0.064510f, 0.124631f, 0.184450f, 0.246159f, 0.309391f, 0.368198f, 0.420383f, 0.470265f, 0.516543f, 0.549526f, 0.568203f, 0.584977f, 0.598750f, 0.576096f, 0.483726f, 0.343185f, 0.235289f}
+ },
+ {
+ { 0.025607f, 0.045038f, 0.027103f, -0.045868f, -0.111319f, -0.105551f, -0.047795f, -0.014679f, -0.049667f, -0.124496f, -0.180635f, -0.185029f, -0.145752f, -0.091265f, -0.042340f, 0.001278f, 0.052398f, 0.117166f, 0.185884f, 0.241515f, 0.272871f, 0.278398f, 0.262158f, 0.230861f, 0.192777f, 0.153660f, 0.111660f, 0.059556f, -0.005878f, -0.079629f, -0.155374f, -0.232190f, -0.310424f, -0.385049f, -0.448791f, -0.499238f, -0.537567f, -0.562808f, -0.572842f, -0.569135f, -0.555677f, -0.534949f, -0.508499f, -0.478959f, -0.448272f, -0.416372f, -0.383474f, -0.350600f, -0.317045f, -0.281295f, -0.244792f, -0.210869f, -0.180716f, -0.154266f, -0.132786f, -0.116138f, -0.100516f, -0.083127f, -0.065324f, -0.047830f, -0.028398f, -0.007151f, 0.012489f, 0.030425f, 0.049855f, 0.069959f, 0.087587f, 0.105253f, 0.127127f, 0.150063f, 0.170135f, 0.192124f, 0.219421f, 0.244672f, 0.266012f, 0.295860f, 0.330524f, 0.332753f, 0.281342f, 0.221813f},
+ { 0.025607f, 0.045038f, 0.027103f, -0.045868f, -0.111319f, -0.105551f, -0.047795f, -0.014679f, -0.049667f, -0.124496f, -0.180635f, -0.185029f, -0.145752f, -0.091265f, -0.042340f, 0.001278f, 0.052398f, 0.117166f, 0.185884f, 0.241515f, 0.272871f, 0.278398f, 0.262158f, 0.230861f, 0.192777f, 0.153660f, 0.111660f, 0.059556f, -0.005878f, -0.079629f, -0.155374f, -0.232190f, -0.310424f, -0.385049f, -0.448791f, -0.499238f, -0.537567f, -0.562808f, -0.572842f, -0.569135f, -0.555677f, -0.534949f, -0.508499f, -0.478959f, -0.448272f, -0.416372f, -0.383474f, -0.350600f, -0.317045f, -0.281295f, -0.244792f, -0.210869f, -0.180716f, -0.154266f, -0.132786f, -0.116138f, -0.100516f, -0.083127f, -0.065324f, -0.047830f, -0.028398f, -0.007151f, 0.012489f, 0.030425f, 0.049855f, 0.069959f, 0.087587f, 0.105253f, 0.127127f, 0.150063f, 0.170135f, 0.192124f, 0.219421f, 0.244672f, 0.266012f, 0.295860f, 0.330524f, 0.332753f, 0.281342f, 0.221813f}
+ },
+ {
+ { 0.000686f, -0.005679f, -0.002736f, 0.013737f, 0.025339f, 0.016835f, 0.000897f, -0.001565f, -0.001575f, -0.037994f, -0.123814f, -0.215847f, -0.254773f, -0.224963f, -0.159158f, -0.092400f, -0.030561f, 0.036822f, 0.111977f, 0.186298f, 0.252449f, 0.308392f, 0.351372f, 0.375856f, 0.379463f, 0.366110f, 0.340246f, 0.301367f, 0.247642f, 0.181811f, 0.109110f, 0.031862f, -0.049402f, -0.131957f, -0.212350f, -0.288831f, -0.357898f, -0.412063f, -0.446158f, -0.462855f, -0.468107f, -0.465087f, -0.455925f, -0.444179f, -0.431579f, -0.416646f, -0.398983f, -0.380257f, -0.360020f, -0.336141f, -0.309688f, -0.283814f, -0.258868f, -0.234234f, -0.212458f, -0.195547f, -0.180677f, -0.165064f, -0.150310f, -0.137125f, -0.122189f, -0.104504f, -0.087232f, -0.070209f, -0.049591f, -0.026301f, -0.004365f, 0.018481f, 0.046634f, 0.076352f, 0.103125f, 0.132539f, 0.168518f, 0.202438f, 0.232093f, 0.272054f, 0.318122f, 0.326574f, 0.271717f, 0.205315f},
+ { -0.000686f, 0.005679f, 0.002736f, -0.013737f, -0.025339f, -0.016835f, -0.000897f, 0.001565f, 0.001575f, 0.037994f, 0.123814f, 0.215847f, 0.254773f, 0.224963f, 0.159158f, 0.092400f, 0.030561f, -0.036822f, -0.111977f, -0.186298f, -0.252449f, -0.308392f, -0.351372f, -0.375856f, -0.379463f, -0.366110f, -0.340246f, -0.301367f, -0.247642f, -0.181811f, -0.109110f, -0.031862f, 0.049402f, 0.131957f, 0.212350f, 0.288831f, 0.357898f, 0.412063f, 0.446158f, 0.462855f, 0.468107f, 0.465087f, 0.455925f, 0.444179f, 0.431579f, 0.416646f, 0.398983f, 0.380257f, 0.360020f, 0.336141f, 0.309688f, 0.283814f, 0.258868f, 0.234234f, 0.212458f, 0.195547f, 0.180677f, 0.165064f, 0.150310f, 0.137125f, 0.122189f, 0.104504f, 0.087232f, 0.070209f, 0.049591f, 0.026301f, 0.004365f, -0.018481f, -0.046634f, -0.076352f, -0.103125f, -0.132539f, -0.168518f, -0.202438f, -0.232093f, -0.272054f, -0.318122f, -0.326574f, -0.271717f, -0.205315f}
+ },
+ {
+ { 0.007904f, -0.008429f, 0.002701f, 0.025666f, 0.001826f, -0.039845f, 0.005012f, 0.135846f, 0.197408f, 0.076852f, -0.136969f, -0.263642f, -0.237977f, -0.137254f, -0.049823f, 0.006941f, 0.054280f, 0.103144f, 0.149549f, 0.185848f, 0.204085f, 0.200088f, 0.177900f, 0.145801f, 0.110457f, 0.077582f, 0.052788f, 0.037914f, 0.030252f, 0.027742f, 0.031540f, 0.041709f, 0.053562f, 0.061202f, 0.063767f, 0.065527f, 0.069061f, 0.070600f, 0.064006f, 0.047422f, 0.023594f, -0.004162f, -0.032992f, -0.059696f, -0.082643f, -0.103277f, -0.123459f, -0.143553f, -0.164480f, -0.187877f, -0.212785f, -0.236261f, -0.257871f, -0.278890f, -0.297353f, -0.309320f, -0.314125f, -0.312895f, -0.304021f, -0.285839f, -0.260655f, -0.230623f, -0.194026f, -0.150485f, -0.103758f, -0.055096f, -0.001701f, 0.054669f, 0.107407f, 0.155932f, 0.204710f, 0.249689f, 0.280936f, 0.300421f, 0.318178f, 0.326332f, 0.297895f, 0.222216f, 0.128176f, 0.064416f},
+ { -0.007904f, 0.008429f, -0.002701f, -0.025666f, -0.001826f, 0.039845f, -0.005012f, -0.135846f, -0.197408f, -0.076852f, 0.136969f, 0.263642f, 0.237977f, 0.137254f, 0.049823f, -0.006941f, -0.054280f, -0.103144f, -0.149549f, -0.185848f, -0.204085f, -0.200088f, -0.177900f, -0.145801f, -0.110457f, -0.077582f, -0.052788f, -0.037914f, -0.030252f, -0.027742f, -0.031540f, -0.041709f, -0.053562f, -0.061202f, -0.063767f, -0.065527f, -0.069061f, -0.070600f, -0.064006f, -0.047422f, -0.023594f, 0.004162f, 0.032992f, 0.059696f, 0.082643f, 0.103277f, 0.123459f, 0.143553f, 0.164480f, 0.187877f, 0.212785f, 0.236261f, 0.257871f, 0.278890f, 0.297353f, 0.309320f, 0.314125f, 0.312895f, 0.304021f, 0.285839f, 0.260655f, 0.230623f, 0.194026f, 0.150485f, 0.103758f, 0.055096f, 0.001701f, -0.054669f, -0.107407f, -0.155932f, -0.204710f, -0.249689f, -0.280936f, -0.300421f, -0.318178f, -0.326332f, -0.297895f, -0.222216f, -0.128176f, -0.064416f}
+ },
+ {
+ { -0.012716f, -0.011283f, -0.028399f, -0.061054f, -0.081205f, -0.083144f, -0.091074f, -0.102690f, -0.064724f, 0.062608f, 0.237783f, 0.366599f, 0.391473f, 0.329692f, 0.231326f, 0.128318f, 0.030222f, -0.055798f, -0.121650f, -0.168422f, -0.204629f, -0.233962f, -0.253078f, -0.260136f, -0.256765f, -0.242370f, -0.216094f, -0.185514f, -0.164188f, -0.157679f, -0.158772f, -0.158039f, -0.152420f, -0.142465f, -0.128405f, -0.111148f, -0.092065f, -0.070678f, -0.045979f, -0.019198f, 0.007643f, 0.033532f, 0.056493f, 0.073700f, 0.085876f, 0.097069f, 0.108478f, 0.117609f, 0.124012f, 0.129735f, 0.134173f, 0.134912f, 0.132726f, 0.129439f, 0.123146f, 0.111851f, 0.098311f, 0.085383f, 0.071577f, 0.056410f, 0.043514f, 0.033919f, 0.024302f, 0.015077f, 0.010656f, 0.010232f, 0.009612f, 0.011570f, 0.021452f, 0.035720f, 0.049452f, 0.068352f, 0.096786f, 0.126020f, 0.154079f, 0.197033f, 0.251253f, 0.270031f, 0.223100f, 0.160302f},
+ { -0.012716f, -0.011283f, -0.028399f, -0.061054f, -0.081205f, -0.083144f, -0.091074f, -0.102690f, -0.064724f, 0.062608f, 0.237783f, 0.366599f, 0.391473f, 0.329692f, 0.231326f, 0.128318f, 0.030222f, -0.055798f, -0.121650f, -0.168422f, -0.204629f, -0.233962f, -0.253078f, -0.260136f, -0.256765f, -0.242370f, -0.216094f, -0.185514f, -0.164188f, -0.157679f, -0.158772f, -0.158039f, -0.152420f, -0.142465f, -0.128405f, -0.111148f, -0.092065f, -0.070678f, -0.045979f, -0.019198f, 0.007643f, 0.033532f, 0.056493f, 0.073700f, 0.085876f, 0.097069f, 0.108478f, 0.117609f, 0.124012f, 0.129735f, 0.134173f, 0.134912f, 0.132726f, 0.129439f, 0.123146f, 0.111851f, 0.098311f, 0.085383f, 0.071577f, 0.056410f, 0.043514f, 0.033919f, 0.024302f, 0.015077f, 0.010656f, 0.010232f, 0.009612f, 0.011570f, 0.021452f, 0.035720f, 0.049452f, 0.068352f, 0.096786f, 0.126020f, 0.154079f, 0.197033f, 0.251253f, 0.270031f, 0.223100f, 0.160302f}
+ },
+ {
+ { 0.035859f, -0.035357f, -0.114806f, -0.119629f, -0.016035f, 0.134784f, 0.211022f, 0.138101f, -0.031463f, -0.164348f, -0.178566f, -0.110510f, -0.046828f, -0.024291f, -0.021836f, -0.019841f, -0.020649f, -0.019218f, 0.000673f, 0.033520f, 0.050179f, 0.039650f, 0.025311f, 0.029447f, 0.046313f, 0.061065f, 0.072923f, 0.086604f, 0.097738f, 0.098999f, 0.090037f, 0.074499f, 0.056179f, 0.040502f, 0.030491f, 0.020585f, 0.002674f, -0.023442f, -0.052639f, -0.082588f, -0.111653f, -0.134805f, -0.149388f, -0.159077f, -0.166519f, -0.169259f, -0.166952f, -0.163907f, -0.161378f, -0.156387f, -0.149606f, -0.144842f, -0.140986f, -0.134223f, -0.126134f, -0.119925f, -0.112707f, -0.101068f, -0.088476f, -0.078329f, -0.067520f, -0.054684f, -0.044956f, -0.039968f, -0.034783f, -0.029180f, -0.028179f, -0.029379f, -0.025982f, -0.021388f, -0.022077f, -0.020755f, -0.008615f, 0.005112f, 0.013009f, 0.034539f, 0.085352f, 0.136291f, 0.147338f, 0.130821f},
+ { 0.035859f, -0.035357f, -0.114806f, -0.119629f, -0.016035f, 0.134784f, 0.211022f, 0.138101f, -0.031463f, -0.164348f, -0.178566f, -0.110510f, -0.046828f, -0.024291f, -0.021836f, -0.019841f, -0.020649f, -0.019218f, 0.000673f, 0.033520f, 0.050179f, 0.039650f, 0.025311f, 0.029447f, 0.046313f, 0.061065f, 0.072923f, 0.086604f, 0.097738f, 0.098999f, 0.090037f, 0.074499f, 0.056179f, 0.040502f, 0.030491f, 0.020585f, 0.002674f, -0.023442f, -0.052639f, -0.082588f, -0.111653f, -0.134805f, -0.149388f, -0.159077f, -0.166519f, -0.169259f, -0.166952f, -0.163907f, -0.161378f, -0.156387f, -0.149606f, -0.144842f, -0.140986f, -0.134223f, -0.126134f, -0.119925f, -0.112707f, -0.101068f, -0.088476f, -0.078329f, -0.067520f, -0.054684f, -0.044956f, -0.039968f, -0.034783f, -0.029180f, -0.028179f, -0.029379f, -0.025982f, -0.021388f, -0.022077f, -0.020755f, -0.008615f, 0.005112f, 0.013009f, 0.034539f, 0.085352f, 0.136291f, 0.147338f, 0.130821f}
+ },
+ {
+ { -0.000277f, 0.072507f, 0.102938f, 0.013249f, -0.152871f, -0.302455f, -0.374408f, -0.331367f, -0.150657f, 0.128128f, 0.396891f, 0.568348f, 0.643297f, 0.660957f, 0.623136f, 0.509757f, 0.340137f, 0.169505f, 0.031029f, -0.085194f, -0.198795f, -0.311141f, -0.410925f, -0.488800f, -0.543139f, -0.580355f, -0.609683f, -0.633539f, -0.646097f, -0.642831f, -0.625426f, -0.596020f, -0.553861f, -0.499612f, -0.436850f, -0.368148f, -0.294645f, -0.219235f, -0.145750f, -0.076151f, -0.011910f, 0.044644f, 0.093543f, 0.138070f, 0.179584f, 0.215412f, 0.243810f, 0.266366f, 0.284297f, 0.297593f, 0.308450f, 0.320041f, 0.331716f, 0.340456f, 0.346032f, 0.349732f, 0.350243f, 0.345998f, 0.338804f, 0.330510f, 0.319816f, 0.306267f, 0.292468f, 0.279073f, 0.263490f, 0.245910f, 0.229601f, 0.214043f, 0.196022f, 0.177471f, 0.162554f, 0.148486f, 0.130576f, 0.113131f, 0.101342f, 0.086559f, 0.056990f, 0.019982f, -0.005018f, -0.012955f},
+ { -0.000277f, 0.072507f, 0.102938f, 0.013249f, -0.152871f, -0.302455f, -0.374408f, -0.331367f, -0.150657f, 0.128128f, 0.396891f, 0.568348f, 0.643297f, 0.660957f, 0.623136f, 0.509757f, 0.340137f, 0.169505f, 0.031029f, -0.085194f, -0.198795f, -0.311141f, -0.410925f, -0.488800f, -0.543139f, -0.580355f, -0.609683f, -0.633539f, -0.646097f, -0.642831f, -0.625426f, -0.596020f, -0.553861f, -0.499612f, -0.436850f, -0.368148f, -0.294645f, -0.219235f, -0.145750f, -0.076151f, -0.011910f, 0.044644f, 0.093543f, 0.138070f, 0.179584f, 0.215412f, 0.243810f, 0.266366f, 0.284297f, 0.297593f, 0.308450f, 0.320041f, 0.331716f, 0.340456f, 0.346032f, 0.349732f, 0.350243f, 0.345998f, 0.338804f, 0.330510f, 0.319816f, 0.306267f, 0.292468f, 0.279073f, 0.263490f, 0.245910f, 0.229601f, 0.214043f, 0.196022f, 0.177471f, 0.162554f, 0.148486f, 0.130576f, 0.113131f, 0.101342f, 0.086559f, 0.056990f, 0.019982f, -0.005018f, -0.012955f}
+ }
+};
+const float CRendBin_HOA2_HRIR_coeff_im_16kHz[9][BINAURAL_CHANNELS][80]={
+ {
+ { -0.279849f, -0.720835f, -0.885416f, -0.784738f, -0.545597f, -0.284166f, -0.039642f, 0.189992f, 0.392178f, 0.537862f, 0.608064f, 0.599378f, 0.517014f, 0.378190f, 0.211052f, 0.038799f, -0.127672f, -0.280366f, -0.411081f, -0.518033f, -0.602220f, -0.659249f, -0.686892f, -0.694308f, -0.690691f, -0.672923f, -0.636337f, -0.587078f, -0.532859f, -0.473554f, -0.410112f, -0.349570f, -0.294359f, -0.240124f, -0.187465f, -0.141656f, -0.100915f, -0.059776f, -0.020698f, 0.012198f, 0.044049f, 0.079925f, 0.114533f, 0.143760f, 0.173471f, 0.206190f, 0.234826f, 0.257923f, 0.283113f, 0.310262f, 0.331082f, 0.346996f, 0.366076f, 0.384865f, 0.395359f, 0.402963f, 0.415413f, 0.425799f, 0.427896f, 0.431174f, 0.440886f, 0.445771f, 0.442548f, 0.444490f, 0.452426f, 0.451179f, 0.443114f, 0.445296f, 0.451405f, 0.442876f, 0.431564f, 0.437517f, 0.441102f, 0.420868f, 0.408764f, 0.426165f, 0.404391f, 0.275313f, 0.105567f, 0.014714f},
+ { -0.279849f, -0.720835f, -0.885416f, -0.784738f, -0.545597f, -0.284166f, -0.039642f, 0.189992f, 0.392178f, 0.537862f, 0.608064f, 0.599378f, 0.517014f, 0.378190f, 0.211052f, 0.038799f, -0.127672f, -0.280366f, -0.411081f, -0.518033f, -0.602220f, -0.659249f, -0.686892f, -0.694308f, -0.690691f, -0.672923f, -0.636337f, -0.587078f, -0.532859f, -0.473554f, -0.410112f, -0.349570f, -0.294359f, -0.240124f, -0.187465f, -0.141656f, -0.100915f, -0.059776f, -0.020698f, 0.012198f, 0.044049f, 0.079925f, 0.114533f, 0.143760f, 0.173471f, 0.206190f, 0.234826f, 0.257923f, 0.283113f, 0.310262f, 0.331082f, 0.346996f, 0.366076f, 0.384865f, 0.395359f, 0.402963f, 0.415413f, 0.425799f, 0.427896f, 0.431174f, 0.440886f, 0.445771f, 0.442548f, 0.444490f, 0.452426f, 0.451179f, 0.443114f, 0.445296f, 0.451405f, 0.442876f, 0.431564f, 0.437517f, 0.441102f, 0.420868f, 0.408764f, 0.426165f, 0.404391f, 0.275313f, 0.105567f, 0.014714f}
+ },
+ {
+ { 0.137891f, 0.229594f, -0.067928f, -0.623005f, -1.090538f, -1.189519f, -0.884822f, -0.354524f, 0.180758f, 0.598608f, 0.883947f, 1.053700f, 1.111227f, 1.061907f, 0.928126f, 0.732907f, 0.490534f, 0.220795f, -0.047441f, -0.292902f, -0.508160f, -0.690313f, -0.839240f, -0.960125f, -1.054642f, -1.116743f, -1.146677f, -1.156988f, -1.156022f, -1.140346f, -1.110014f, -1.073762f, -1.034019f, -0.985244f, -0.929519f, -0.875052f, -0.820278f, -0.758166f, -0.691738f, -0.627222f, -0.560364f, -0.486773f, -0.413937f, -0.347468f, -0.280644f, -0.210486f, -0.145643f, -0.088457f, -0.030518f, 0.027797f, 0.077074f, 0.119974f, 0.167213f, 0.215231f, 0.254026f, 0.289039f, 0.328776f, 0.364400f, 0.387539f, 0.408919f, 0.435376f, 0.454122f, 0.460897f, 0.471406f, 0.487696f, 0.492222f, 0.486983f, 0.492364f, 0.502301f, 0.494577f, 0.481913f, 0.489869f, 0.498275f, 0.479752f, 0.470075f, 0.504969f, 0.517158f, 0.412306f, 0.223203f, 0.061484f},
+ { -0.137891f, -0.229594f, 0.067928f, 0.623005f, 1.090538f, 1.189519f, 0.884822f, 0.354524f, -0.180758f, -0.598608f, -0.883947f, -1.053700f, -1.111227f, -1.061907f, -0.928126f, -0.732907f, -0.490534f, -0.220795f, 0.047441f, 0.292902f, 0.508160f, 0.690313f, 0.839240f, 0.960125f, 1.054642f, 1.116743f, 1.146677f, 1.156988f, 1.156022f, 1.140346f, 1.110014f, 1.073762f, 1.034019f, 0.985244f, 0.929519f, 0.875052f, 0.820278f, 0.758166f, 0.691738f, 0.627222f, 0.560364f, 0.486773f, 0.413937f, 0.347468f, 0.280644f, 0.210486f, 0.145643f, 0.088457f, 0.030518f, -0.027797f, -0.077074f, -0.119974f, -0.167213f, -0.215231f, -0.254026f, -0.289039f, -0.328776f, -0.364400f, -0.387539f, -0.408919f, -0.435376f, -0.454122f, -0.460897f, -0.471406f, -0.487696f, -0.492222f, -0.486983f, -0.492364f, -0.502301f, -0.494577f, -0.481913f, -0.489869f, -0.498275f, -0.479752f, -0.470075f, -0.504969f, -0.517158f, -0.412306f, -0.223203f, -0.061484f}
+ },
+ {
+ { -0.037944f, -0.106904f, -0.132860f, -0.074197f, 0.039345f, 0.109112f, 0.075839f, -0.015806f, -0.081154f, -0.083561f, -0.038813f, 0.024921f, 0.079316f, 0.098387f, 0.081988f, 0.060932f, 0.056952f, 0.053685f, 0.024659f, -0.028315f, -0.083387f, -0.128710f, -0.164189f, -0.185222f, -0.184737f, -0.166916f, -0.145003f, -0.127294f, -0.112613f, -0.096040f, -0.073923f, -0.046696f, -0.019918f, 0.000121f, 0.011773f, 0.015947f, 0.011639f, -0.001080f, -0.016599f, -0.028201f, -0.034495f, -0.036865f, -0.034339f, -0.025728f, -0.012939f, 0.002163f, 0.020448f, 0.042341f, 0.066491f, 0.093562f, 0.126180f, 0.163808f, 0.202979f, 0.242843f, 0.284779f, 0.327198f, 0.366815f, 0.403787f, 0.439636f, 0.472316f, 0.499155f, 0.521398f, 0.540138f, 0.552065f, 0.554704f, 0.550353f, 0.539674f, 0.518421f, 0.485659f, 0.446647f, 0.402248f, 0.346247f, 0.279546f, 0.213387f, 0.148100f, 0.064032f, -0.046179f, -0.142400f, -0.158189f, -0.068950f},
+ { -0.037944f, -0.106904f, -0.132860f, -0.074197f, 0.039345f, 0.109112f, 0.075839f, -0.015806f, -0.081154f, -0.083561f, -0.038813f, 0.024921f, 0.079316f, 0.098387f, 0.081988f, 0.060932f, 0.056952f, 0.053685f, 0.024659f, -0.028315f, -0.083387f, -0.128710f, -0.164189f, -0.185222f, -0.184737f, -0.166916f, -0.145003f, -0.127294f, -0.112613f, -0.096040f, -0.073923f, -0.046696f, -0.019918f, 0.000121f, 0.011773f, 0.015947f, 0.011639f, -0.001080f, -0.016599f, -0.028201f, -0.034495f, -0.036865f, -0.034339f, -0.025728f, -0.012939f, 0.002163f, 0.020448f, 0.042341f, 0.066491f, 0.093562f, 0.126180f, 0.163808f, 0.202979f, 0.242843f, 0.284779f, 0.327198f, 0.366815f, 0.403787f, 0.439636f, 0.472316f, 0.499155f, 0.521398f, 0.540138f, 0.552065f, 0.554704f, 0.550353f, 0.539674f, 0.518421f, 0.485659f, 0.446647f, 0.402248f, 0.346247f, 0.279546f, 0.213387f, 0.148100f, 0.064032f, -0.046179f, -0.142400f, -0.158189f, -0.068950f}
+ },
+ {
+ { -0.001343f, -0.030465f, -0.090431f, -0.117729f, -0.072159f, -0.000959f, 0.017976f, -0.029349f, -0.083995f, -0.085435f, -0.026909f, 0.054025f, 0.117372f, 0.148897f, 0.159644f, 0.166262f, 0.171633f, 0.163163f, 0.127809f, 0.065274f, -0.013456f, -0.095573f, -0.171737f, -0.236275f, -0.288250f, -0.332759f, -0.376516f, -0.419675f, -0.454690f, -0.474981f, -0.481065f, -0.475362f, -0.455565f, -0.418282f, -0.365992f, -0.304811f, -0.237851f, -0.166048f, -0.093163f, -0.024547f, 0.037453f, 0.092832f, 0.140930f, 0.181479f, 0.216098f, 0.246070f, 0.271249f, 0.292345f, 0.310665f, 0.325008f, 0.332856f, 0.334536f, 0.332397f, 0.327422f, 0.320787f, 0.315984f, 0.314890f, 0.314985f, 0.314210f, 0.313937f, 0.314092f, 0.311588f, 0.306338f, 0.301707f, 0.297473f, 0.290554f, 0.282600f, 0.277168f, 0.271223f, 0.260355f, 0.248072f, 0.237680f, 0.222743f, 0.199693f, 0.176748f, 0.151965f, 0.102492f, 0.025265f, -0.032061f, -0.023375f},
+ { -0.001343f, -0.030465f, -0.090431f, -0.117729f, -0.072159f, -0.000959f, 0.017976f, -0.029349f, -0.083995f, -0.085435f, -0.026909f, 0.054025f, 0.117372f, 0.148897f, 0.159644f, 0.166262f, 0.171633f, 0.163163f, 0.127809f, 0.065274f, -0.013456f, -0.095573f, -0.171737f, -0.236275f, -0.288250f, -0.332759f, -0.376516f, -0.419675f, -0.454690f, -0.474981f, -0.481065f, -0.475362f, -0.455565f, -0.418282f, -0.365992f, -0.304811f, -0.237851f, -0.166048f, -0.093163f, -0.024547f, 0.037453f, 0.092832f, 0.140930f, 0.181479f, 0.216098f, 0.246070f, 0.271249f, 0.292345f, 0.310665f, 0.325008f, 0.332856f, 0.334536f, 0.332397f, 0.327422f, 0.320787f, 0.315984f, 0.314890f, 0.314985f, 0.314210f, 0.313937f, 0.314092f, 0.311588f, 0.306338f, 0.301707f, 0.297473f, 0.290554f, 0.282600f, 0.277168f, 0.271223f, 0.260355f, 0.248072f, 0.237680f, 0.222743f, 0.199693f, 0.176748f, 0.151965f, 0.102492f, 0.025265f, -0.032061f, -0.023375f}
+ },
+ {
+ { -0.003822f, -0.004182f, 0.003769f, 0.002231f, -0.018518f, -0.042371f, -0.050814f, -0.055060f, -0.082241f, -0.127129f, -0.141168f, -0.084513f, 0.025067f, 0.131195f, 0.197402f, 0.230196f, 0.250490f, 0.263052f, 0.258983f, 0.233443f, 0.189892f, 0.131909f, 0.060205f, -0.021879f, -0.106291f, -0.186505f, -0.262057f, -0.333838f, -0.398243f, -0.449958f, -0.487738f, -0.512937f, -0.524754f, -0.521358f, -0.503097f, -0.470311f, -0.421405f, -0.357963f, -0.288378f, -0.221718f, -0.161127f, -0.106483f, -0.058681f, -0.017466f, 0.020089f, 0.055500f, 0.087512f, 0.116263f, 0.143565f, 0.168412f, 0.187881f, 0.202191f, 0.213370f, 0.220775f, 0.223797f, 0.225934f, 0.230320f, 0.235230f, 0.239129f, 0.244505f, 0.252120f, 0.258553f, 0.263155f, 0.269212f, 0.275974f, 0.279247f, 0.280325f, 0.283134f, 0.284382f, 0.279208f, 0.271780f, 0.265915f, 0.254057f, 0.231999f, 0.209308f, 0.183649f, 0.128013f, 0.038161f, -0.030805f, -0.024799f},
+ { 0.003822f, 0.004182f, -0.003769f, -0.002231f, 0.018518f, 0.042371f, 0.050814f, 0.055060f, 0.082241f, 0.127129f, 0.141168f, 0.084513f, -0.025067f, -0.131195f, -0.197402f, -0.230196f, -0.250490f, -0.263052f, -0.258983f, -0.233443f, -0.189892f, -0.131909f, -0.060205f, 0.021879f, 0.106291f, 0.186505f, 0.262057f, 0.333838f, 0.398243f, 0.449958f, 0.487738f, 0.512937f, 0.524754f, 0.521358f, 0.503097f, 0.470311f, 0.421405f, 0.357963f, 0.288378f, 0.221718f, 0.161127f, 0.106483f, 0.058681f, 0.017466f, -0.020089f, -0.055500f, -0.087512f, -0.116263f, -0.143565f, -0.168412f, -0.187881f, -0.202191f, -0.213370f, -0.220775f, -0.223797f, -0.225934f, -0.230320f, -0.235230f, -0.239129f, -0.244505f, -0.252120f, -0.258553f, -0.263155f, -0.269212f, -0.275974f, -0.279247f, -0.280325f, -0.283134f, -0.284382f, -0.279208f, -0.271780f, -0.265915f, -0.254057f, -0.231999f, -0.209308f, -0.183649f, -0.128013f, -0.038161f, 0.030805f, 0.024799f}
+ },
+ {
+ { -0.007141f, -0.000269f, 0.020053f, 0.005151f, -0.021397f, 0.017134f, 0.096077f, 0.079602f, -0.080798f, -0.242492f, -0.239038f, -0.078682f, 0.094173f, 0.179901f, 0.193223f, 0.186734f, 0.180011f, 0.165677f, 0.136686f, 0.092362f, 0.037203f, -0.018468f, -0.063954f, -0.094649f, -0.110368f, -0.112031f, -0.103341f, -0.090810f, -0.078704f, -0.067141f, -0.056765f, -0.051692f, -0.055372f, -0.065676f, -0.076978f, -0.087145f, -0.100035f, -0.119731f, -0.144366f, -0.167862f, -0.185792f, -0.196760f, -0.200382f, -0.197667f, -0.191812f, -0.185459f, -0.178637f, -0.170957f, -0.162715f, -0.152400f, -0.137119f, -0.116662f, -0.092858f, -0.064845f, -0.030146f, 0.010135f, 0.052660f, 0.096829f, 0.142849f, 0.187559f, 0.227910f, 0.264896f, 0.298909f, 0.326420f, 0.345843f, 0.359746f, 0.367295f, 0.363369f, 0.348300f, 0.327585f, 0.299800f, 0.258398f, 0.207127f, 0.156648f, 0.103405f, 0.032624f, -0.049949f, -0.107648f, -0.105316f, -0.043186f},
+ { 0.007141f, 0.000269f, -0.020053f, -0.005151f, 0.021397f, -0.017134f, -0.096077f, -0.079602f, 0.080798f, 0.242492f, 0.239038f, 0.078682f, -0.094173f, -0.179901f, -0.193223f, -0.186734f, -0.180011f, -0.165677f, -0.136686f, -0.092362f, -0.037203f, 0.018468f, 0.063954f, 0.094649f, 0.110368f, 0.112031f, 0.103341f, 0.090810f, 0.078704f, 0.067141f, 0.056765f, 0.051692f, 0.055372f, 0.065676f, 0.076978f, 0.087145f, 0.100035f, 0.119731f, 0.144366f, 0.167862f, 0.185792f, 0.196760f, 0.200382f, 0.197667f, 0.191812f, 0.185459f, 0.178637f, 0.170957f, 0.162715f, 0.152400f, 0.137119f, 0.116662f, 0.092858f, 0.064845f, 0.030146f, -0.010135f, -0.052660f, -0.096829f, -0.142849f, -0.187559f, -0.227910f, -0.264896f, -0.298909f, -0.326420f, -0.345843f, -0.359746f, -0.367295f, -0.363369f, -0.348300f, -0.327585f, -0.299800f, -0.258398f, -0.207127f, -0.156648f, -0.103405f, -0.032624f, 0.049949f, 0.107648f, 0.105316f, 0.043186f}
+ },
+ {
+ { -0.001068f, -0.011669f, -0.026585f, -0.020015f, 0.010585f, 0.040078f, 0.066520f, 0.124261f, 0.221193f, 0.294911f, 0.266885f, 0.129051f, -0.049656f, -0.195409f, -0.283656f, -0.326169f, -0.335364f, -0.316666f, -0.279923f, -0.238383f, -0.197010f, -0.152299f, -0.103120f, -0.053556f, -0.006327f, 0.037345f, 0.071350f, 0.087916f, 0.089422f, 0.089013f, 0.097000f, 0.112917f, 0.131823f, 0.151104f, 0.169420f, 0.185327f, 0.198942f, 0.210964f, 0.219989f, 0.223967f, 0.222689f, 0.216294f, 0.204468f, 0.189464f, 0.175607f, 0.163713f, 0.150702f, 0.135728f, 0.121043f, 0.106637f, 0.090424f, 0.073312f, 0.057730f, 0.042745f, 0.026954f, 0.013259f, 0.004619f, -0.000739f, -0.004364f, -0.003750f, 0.001700f, 0.008264f, 0.015354f, 0.026579f, 0.041079f, 0.054236f, 0.067442f, 0.085032f, 0.103334f, 0.116515f, 0.128381f, 0.142875f, 0.152038f, 0.151164f, 0.149997f, 0.145519f, 0.107611f, 0.028941f, -0.034761f, -0.026006f},
+ { -0.001068f, -0.011669f, -0.026585f, -0.020015f, 0.010585f, 0.040078f, 0.066520f, 0.124261f, 0.221193f, 0.294911f, 0.266885f, 0.129051f, -0.049656f, -0.195409f, -0.283656f, -0.326169f, -0.335364f, -0.316666f, -0.279923f, -0.238383f, -0.197010f, -0.152299f, -0.103120f, -0.053556f, -0.006327f, 0.037345f, 0.071350f, 0.087916f, 0.089422f, 0.089013f, 0.097000f, 0.112917f, 0.131823f, 0.151104f, 0.169420f, 0.185327f, 0.198942f, 0.210964f, 0.219989f, 0.223967f, 0.222689f, 0.216294f, 0.204468f, 0.189464f, 0.175607f, 0.163713f, 0.150702f, 0.135728f, 0.121043f, 0.106637f, 0.090424f, 0.073312f, 0.057730f, 0.042745f, 0.026954f, 0.013259f, 0.004619f, -0.000739f, -0.004364f, -0.003750f, 0.001700f, 0.008264f, 0.015354f, 0.026579f, 0.041079f, 0.054236f, 0.067442f, 0.085032f, 0.103334f, 0.116515f, 0.128381f, 0.142875f, 0.152038f, 0.151164f, 0.149997f, 0.145519f, 0.107611f, 0.028941f, -0.034761f, -0.026006f}
+ },
+ {
+ { -0.037828f, -0.075096f, -0.025986f, 0.086083f, 0.170568f, 0.136964f, -0.015998f, -0.179579f, -0.227305f, -0.136711f, -0.003232f, 0.070010f, 0.069408f, 0.046996f, 0.037246f, 0.035376f, 0.036858f, 0.049531f, 0.065210f, 0.059663f, 0.031146f, 0.008574f, 0.010733f, 0.023060f, 0.025014f, 0.016687f, 0.006465f, -0.007530f, -0.030444f, -0.058769f, -0.085159f, -0.105870f, -0.119253f, -0.126108f, -0.132952f, -0.145953f, -0.161950f, -0.172937f, -0.176110f, -0.172287f, -0.160154f, -0.140096f, -0.117814f, -0.097309f, -0.076591f, -0.054926f, -0.036201f, -0.021493f, -0.007233f, 0.006947f, 0.017810f, 0.026450f, 0.036880f, 0.047880f, 0.055961f, 0.063286f, 0.072990f, 0.081618f, 0.085458f, 0.087597f, 0.090387f, 0.089833f, 0.084714f, 0.080517f, 0.078723f, 0.074845f, 0.070311f, 0.071284f, 0.075074f, 0.075104f, 0.076588f, 0.086990f, 0.097901f, 0.100583f, 0.107487f, 0.127031f, 0.132157f, 0.094602f, 0.037294f, 0.005325f},
+ { -0.037828f, -0.075096f, -0.025986f, 0.086083f, 0.170568f, 0.136964f, -0.015998f, -0.179579f, -0.227305f, -0.136711f, -0.003232f, 0.070010f, 0.069408f, 0.046996f, 0.037246f, 0.035376f, 0.036858f, 0.049531f, 0.065210f, 0.059663f, 0.031146f, 0.008574f, 0.010733f, 0.023060f, 0.025014f, 0.016687f, 0.006465f, -0.007530f, -0.030444f, -0.058769f, -0.085159f, -0.105870f, -0.119253f, -0.126108f, -0.132952f, -0.145953f, -0.161950f, -0.172937f, -0.176110f, -0.172287f, -0.160154f, -0.140096f, -0.117814f, -0.097309f, -0.076591f, -0.054926f, -0.036201f, -0.021493f, -0.007233f, 0.006947f, 0.017810f, 0.026450f, 0.036880f, 0.047880f, 0.055961f, 0.063286f, 0.072990f, 0.081618f, 0.085458f, 0.087597f, 0.090387f, 0.089833f, 0.084714f, 0.080517f, 0.078723f, 0.074845f, 0.070311f, 0.071284f, 0.075074f, 0.075104f, 0.076588f, 0.086990f, 0.097901f, 0.100583f, 0.107487f, 0.127031f, 0.132157f, 0.094602f, 0.037294f, 0.005325f}
+ },
+ {
+ { 0.027301f, 0.021738f, -0.081975f, -0.191273f, -0.201656f, -0.093313f, 0.098293f, 0.327814f, 0.523024f, 0.591610f, 0.499519f, 0.308744f, 0.101488f, -0.099663f, -0.304655f, -0.489528f, -0.606885f, -0.646492f, -0.643705f, -0.630992f, -0.609667f, -0.567561f, -0.501376f, -0.418604f, -0.330719f, -0.246456f, -0.165722f, -0.081663f, 0.008736f, 0.100691f, 0.189194f, 0.273485f, 0.352379f, 0.422027f, 0.480102f, 0.526801f, 0.561345f, 0.582237f, 0.590324f, 0.587683f, 0.575450f, 0.555880f, 0.533158f, 0.508979f, 0.481080f, 0.448562f, 0.414355f, 0.380878f, 0.348188f, 0.317304f, 0.289889f, 0.264214f, 0.236745f, 0.207390f, 0.178284f, 0.149119f, 0.118860f, 0.089518f, 0.063222f, 0.038738f, 0.015103f, -0.005639f, -0.022904f, -0.039298f, -0.055077f, -0.067305f, -0.076311f, -0.085345f, -0.093266f, -0.096501f, -0.097512f, -0.100870f, -0.103292f, -0.100064f, -0.097365f, -0.102461f, -0.105454f, -0.089136f, -0.054435f, -0.017187f},
+ { 0.027301f, 0.021738f, -0.081975f, -0.191273f, -0.201656f, -0.093313f, 0.098293f, 0.327814f, 0.523024f, 0.591610f, 0.499519f, 0.308744f, 0.101488f, -0.099663f, -0.304655f, -0.489528f, -0.606885f, -0.646492f, -0.643705f, -0.630992f, -0.609667f, -0.567561f, -0.501376f, -0.418604f, -0.330719f, -0.246456f, -0.165722f, -0.081663f, 0.008736f, 0.100691f, 0.189194f, 0.273485f, 0.352379f, 0.422027f, 0.480102f, 0.526801f, 0.561345f, 0.582237f, 0.590324f, 0.587683f, 0.575450f, 0.555880f, 0.533158f, 0.508979f, 0.481080f, 0.448562f, 0.414355f, 0.380878f, 0.348188f, 0.317304f, 0.289889f, 0.264214f, 0.236745f, 0.207390f, 0.178284f, 0.149119f, 0.118860f, 0.089518f, 0.063222f, 0.038738f, 0.015103f, -0.005639f, -0.022904f, -0.039298f, -0.055077f, -0.067305f, -0.076311f, -0.085345f, -0.093266f, -0.096501f, -0.097512f, -0.100870f, -0.103292f, -0.100064f, -0.097365f, -0.102461f, -0.105454f, -0.089136f, -0.054435f, -0.017187f}
+ }
+};
+const float *CRendBin_HOA2_HRIR_coeff_diffuse_re_16kHz[BINAURAL_CHANNELS]={NULL,NULL};
+const float *CRendBin_HOA2_HRIR_coeff_diffuse_im_16kHz[BINAURAL_CHANNELS]={NULL,NULL};
+#endif /* UPDATE_SBA_FILTER */
+
+#ifdef UPDATE_SBA_FILTER
+
+
+/********************** CRendBin_HOA3_HRIR **********************/
+
+#ifdef UPDATE_SBA_FILTER
+const float CRendBin_HOA3_HRIR_latency_s = 0.000020834f;
+#else
+const float CRendBin_HOA3_HRIR_latency_s = 0.000020833333110f;
+#endif
+
+/* Sample Rate = 48000 */
+
+const int16_t CRendBin_HOA3_HRIR_max_num_iterations_48kHz = 1;
+const uint16_t CRendBin_HOA3_HRIR_num_iterations_48kHz[16][BINAURAL_CHANNELS]={{1, 1}, {1, 1}, {1, 1}, {1, 1}, {1, 1}, {1, 1}, {1, 1}, {1, 1}, {1, 1}, {1, 1}, {1, 1}, {1, 1}, {1, 1}, {1, 1}, {1, 1}, {1, 1} };
+const uint16_t CRendBin_HOA3_HRIR_num_iterations_diffuse_48kHz[BINAURAL_CHANNELS] = {0, 0};
+const uint16_t CRendBin_HOA3_HRIR_pIndex_frequency_max_48kHz[16][BINAURAL_CHANNELS][1]={{{240},{240}},{{240},{240}},{{240},{240}},{{240},{240}},{{240},{240}},{{240},{240}},{{240},{240}},{{240},{240}},{{240},{240}},{{240},{240}},{{240},{240}},{{240},{240}},{{240},{240}},{{240},{240}},{{240},{240}},{{240},{240}}};
+const uint16_t CRendBin_HOA3_HRIR_index_frequency_max_diffuse_48kHz = 0;
+const float CRendBin_HOA3_HRIR_inv_diffuse_weight_48kHz[16]={0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f};
+const uint16_t *CRendBin_HOA3_HRIR_pIndex_frequency_max_diffuse_48kHz[BINAURAL_CHANNELS]={NULL,NULL};
+const float CRendBin_HOA3_HRIR_coeff_re_48kHz[16][BINAURAL_CHANNELS][240]={
+ {
+ {0.975460f, 0.823508f, 0.578722f, 0.311394f, 0.071393f, -0.117298f, -0.265803f, -0.406443f, -0.536876f, -0.603591f, -0.568995f, -0.446021f, -0.232011f, 0.098533f, 0.446049f, 0.539124f, 0.219489f, -0.255318f, -0.399037f, -0.041354f, 0.472264f, 0.693368f, 0.533266f, 0.219305f, -0.059008f, -0.291241f, -0.505715f, -0.670083f, -0.755827f, -0.790827f, -0.808813f, -0.807132f, -0.777516f, -0.733727f, -0.690346f, -0.645074f, -0.594162f, -0.543258f, -0.496359f, -0.450603f, -0.404959f, -0.361817f, -0.320310f, -0.277796f, -0.235759f, -0.196817f, -0.159540f, -0.122007f, -0.085990f, -0.053099f, -0.021484f, 0.010278f, 0.040672f, 0.068775f, 0.095789f, 0.121856f, 0.145524f, 0.166807f, 0.187076f, 0.206251f, 0.223418f, 0.239269f, 0.254992f, 0.270072f, 0.283633f, 0.296367f, 0.309129f, 0.321380f, 0.332609f, 0.343518f, 0.354653f, 0.365577f, 0.376080f, 0.386687f, 0.397603f, 0.408487f, 0.419268f, 0.430118f, 0.440990f, 0.451887f, 0.462914f, 0.473622f, 0.483318f, 0.492236f, 0.501131f, 0.509707f, 0.516930f, 0.522835f, 0.528471f, 0.534052f, 0.538627f, 0.541575f, 0.543261f, 0.544286f, 0.544970f, 0.545324f,
+ 0.544992f, 0.543702f, 0.542083f, 0.541321f, 0.541767f, 0.542678f, 0.543474f, 0.544468f, 0.546285f, 0.549302f, 0.553570f, 0.558668f, 0.563836f, 0.568775f, 0.574014f, 0.580118f, 0.586957f, 0.594005f, 0.600840f, 0.607125f, 0.612700f, 0.617868f, 0.623088f, 0.628356f, 0.633282f, 0.637656f, 0.641523f, 0.644919f, 0.647931f, 0.650762f, 0.653419f, 0.655595f, 0.657072f, 0.657932f, 0.658320f, 0.658353f, 0.658263f, 0.658277f, 0.658369f, 0.658425f, 0.658492f, 0.658661f, 0.658936f, 0.659454f, 0.660549f, 0.662412f, 0.664935f, 0.667968f, 0.671455f, 0.675277f, 0.679269f, 0.683383f, 0.687622f, 0.691852f, 0.695884f, 0.699596f, 0.702892f, 0.705658f, 0.707869f, 0.709572f, 0.710785f, 0.711543f, 0.711953f, 0.712094f, 0.711995f, 0.711765f, 0.711575f, 0.711499f, 0.711595f, 0.712021f, 0.712800f, 0.713666f, 0.714410f, 0.715098f, 0.715743f, 0.716167f, 0.716376f, 0.716567f, 0.716703f, 0.716617f, 0.716501f, 0.716656f, 0.716977f, 0.717361f, 0.718171f, 0.719629f, 0.721375f, 0.723265f, 0.725713f, 0.728693f, 0.731584f, 0.734403f, 0.737690f, 0.741092f, 0.743862f, 0.746530f,
+ 0.749856f, 0.752896f, 0.754767f, 0.756924f, 0.760408f, 0.763073f, 0.763626f, 0.765163f, 0.769439f, 0.771950f, 0.769853f, 0.769580f, 0.776657f, 0.782626f, 0.774831f, 0.756861f, 0.745683f, 0.748813f, 0.757334f, 0.761317f, 0.758260f, 0.746087f, 0.724051f, 0.704063f, 0.704633f, 0.725907f, 0.744126f, 0.739878f, 0.720948f, 0.707668f, 0.705590f, 0.705432f, 0.704944f, 0.716791f, 0.751654f, 0.801379f, 0.844163f, 0.864649f, 0.865574f, 0.859719f, 0.854548f, 0.849005f, 0.842929f, 0.840816f, 0.842745f, 0.839787f, 0.826402f, 0.812303f},
+ {0.975460f, 0.823508f, 0.578722f, 0.311394f, 0.071393f, -0.117298f, -0.265803f, -0.406443f, -0.536876f, -0.603591f, -0.568995f, -0.446021f, -0.232011f, 0.098533f, 0.446049f, 0.539124f, 0.219489f, -0.255318f, -0.399037f, -0.041354f, 0.472264f, 0.693368f, 0.533266f, 0.219305f, -0.059008f, -0.291241f, -0.505715f, -0.670083f, -0.755827f, -0.790827f, -0.808813f, -0.807132f, -0.777516f, -0.733727f, -0.690346f, -0.645074f, -0.594162f, -0.543258f, -0.496359f, -0.450603f, -0.404959f, -0.361817f, -0.320310f, -0.277796f, -0.235759f, -0.196817f, -0.159540f, -0.122007f, -0.085990f, -0.053099f, -0.021484f, 0.010278f, 0.040672f, 0.068775f, 0.095789f, 0.121856f, 0.145524f, 0.166807f, 0.187076f, 0.206251f, 0.223418f, 0.239269f, 0.254992f, 0.270072f, 0.283633f, 0.296367f, 0.309129f, 0.321380f, 0.332609f, 0.343518f, 0.354653f, 0.365577f, 0.376080f, 0.386687f, 0.397603f, 0.408487f, 0.419268f, 0.430118f, 0.440990f, 0.451887f, 0.462914f, 0.473622f, 0.483318f, 0.492236f, 0.501131f, 0.509707f, 0.516930f, 0.522835f, 0.528471f, 0.534052f, 0.538627f, 0.541575f, 0.543261f, 0.544286f, 0.544970f, 0.545324f,
+ 0.544992f, 0.543702f, 0.542083f, 0.541321f, 0.541767f, 0.542678f, 0.543474f, 0.544468f, 0.546285f, 0.549302f, 0.553570f, 0.558668f, 0.563836f, 0.568775f, 0.574014f, 0.580118f, 0.586957f, 0.594005f, 0.600840f, 0.607125f, 0.612700f, 0.617868f, 0.623088f, 0.628356f, 0.633282f, 0.637656f, 0.641523f, 0.644919f, 0.647931f, 0.650762f, 0.653419f, 0.655595f, 0.657072f, 0.657932f, 0.658320f, 0.658353f, 0.658263f, 0.658277f, 0.658369f, 0.658425f, 0.658492f, 0.658661f, 0.658936f, 0.659454f, 0.660549f, 0.662412f, 0.664935f, 0.667968f, 0.671455f, 0.675277f, 0.679269f, 0.683383f, 0.687622f, 0.691852f, 0.695884f, 0.699596f, 0.702892f, 0.705658f, 0.707869f, 0.709572f, 0.710785f, 0.711543f, 0.711953f, 0.712094f, 0.711995f, 0.711765f, 0.711575f, 0.711499f, 0.711595f, 0.712021f, 0.712800f, 0.713666f, 0.714410f, 0.715098f, 0.715743f, 0.716167f, 0.716376f, 0.716567f, 0.716703f, 0.716617f, 0.716501f, 0.716656f, 0.716977f, 0.717361f, 0.718171f, 0.719629f, 0.721375f, 0.723265f, 0.725713f, 0.728693f, 0.731584f, 0.734403f, 0.737690f, 0.741092f, 0.743862f, 0.746530f,
+ 0.749856f, 0.752896f, 0.754767f, 0.756924f, 0.760408f, 0.763073f, 0.763626f, 0.765163f, 0.769439f, 0.771950f, 0.769853f, 0.769580f, 0.776657f, 0.782626f, 0.774831f, 0.756861f, 0.745683f, 0.748813f, 0.757334f, 0.761317f, 0.758260f, 0.746087f, 0.724051f, 0.704063f, 0.704633f, 0.725907f, 0.744126f, 0.739878f, 0.720948f, 0.707668f, 0.705590f, 0.705432f, 0.704944f, 0.716791f, 0.751654f, 0.801379f, 0.844163f, 0.864649f, 0.865574f, 0.859719f, 0.854548f, 0.849005f, 0.842929f, 0.840816f, 0.842745f, 0.839787f, 0.826402f, 0.812303f}
+ },
+ {
+ {0.073227f, 0.301823f, 0.659487f, 0.955673f, 1.013690f, 0.793634f, 0.374105f, -0.142456f, -0.636566f, -0.963913f, -1.063402f, -1.003613f, -0.793969f, -0.284345f, 0.500040f, 1.037338f, 0.731315f, -0.256929f, -0.976234f, -0.710231f, 0.228481f, 0.963086f, 1.064126f, 0.788617f, 0.498005f, 0.250379f, -0.019938f, -0.265502f, -0.411395f, -0.490847f, -0.571594f, -0.649046f, -0.690175f, -0.706288f, -0.723736f, -0.737713f, -0.735526f, -0.724667f, -0.712804f, -0.692713f, -0.661167f, -0.626102f, -0.589545f, -0.546090f, -0.498002f, -0.452447f, -0.407806f, -0.359001f, -0.309737f, -0.266056f, -0.225762f, -0.184774f, -0.145070f, -0.108495f, -0.071916f, -0.033988f, 0.002132f, 0.035682f, 0.069246f, 0.102139f, 0.131153f, 0.156988f, 0.182356f, 0.205965f, 0.225206f, 0.241562f, 0.257404f, 0.271324f, 0.281570f, 0.289838f, 0.297808f, 0.304325f, 0.308777f, 0.312991f, 0.318081f, 0.323338f, 0.328814f, 0.335493f, 0.343315f, 0.351924f, 0.361990f, 0.373445f, 0.384675f, 0.395327f, 0.406987f, 0.419758f, 0.431579f, 0.441848f, 0.452193f, 0.463217f, 0.473985f, 0.484732f, 0.496782f, 0.510255f, 0.524670f, 0.540714f,
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+ -0.055610f, -0.063517f, -0.069118f, -0.073690f, -0.081987f, -0.091437f, -0.094480f, -0.095028f, -0.104280f, -0.115905f, -0.112025f, -0.101605f, -0.115283f, -0.144765f, -0.134628f, -0.067980f, -0.010744f, -0.020992f, -0.061710f, -0.068485f, -0.059208f, -0.090471f, -0.135033f, -0.106671f, -0.005182f, 0.066546f, 0.051133f, 0.009516f, 0.011923f, 0.041853f, 0.055633f, 0.061571f, 0.078429f, 0.074336f, 0.017492f, -0.049276f, -0.053327f, 0.006541f, 0.062892f, 0.074902f, 0.066734f, 0.070182f, 0.080188f, 0.084197f, 0.098518f, 0.148064f, 0.224120f, 0.282366f},
+ {-0.004423f, -0.003680f, -0.002575f, -0.001704f, -0.003298f, -0.009990f, -0.016789f, -0.009381f, 0.013931f, 0.019772f, -0.029696f, -0.105359f, -0.108022f, 0.013139f, 0.158404f, 0.164232f, 0.005487f, -0.155136f, -0.155733f, -0.019301f, 0.099136f, 0.104894f, 0.038243f, -0.019329f, -0.038505f, -0.031569f, -0.007440f, 0.030512f, 0.068864f, 0.092556f, 0.099631f, 0.096497f, 0.087824f, 0.077833f, 0.072061f, 0.071039f, 0.067981f, 0.056527f, 0.036499f, 0.011015f, -0.016897f, -0.043579f, -0.064988f, -0.079286f, -0.087153f, -0.089777f, -0.088480f, -0.085494f, -0.082997f, -0.081746f, -0.081767f, -0.083418f, -0.086783f, -0.090960f, -0.094751f, -0.097418f, -0.098548f, -0.098108f, -0.096834f, -0.095829f, -0.095756f, -0.096938f, -0.099845f, -0.104733f, -0.111080f, -0.118033f, -0.125180f, -0.132437f, -0.139508f, -0.145970f, -0.151644f, -0.156453f, -0.160072f, -0.162123f, -0.162733f, -0.162527f, -0.161866f, -0.160437f, -0.157991f, -0.155238f, -0.153188f, -0.151562f, -0.148788f, -0.143986f, -0.138030f, -0.131928f, -0.124917f, -0.115172f, -0.102129f, -0.087299f, -0.072817f, -0.059768f, -0.048018f, -0.037364f, -0.028595f, -0.023189f,
+ -0.021839f, -0.023601f, -0.026896f, -0.031210f, -0.037395f, -0.046314f, -0.057460f, -0.068846f, -0.078064f, -0.083668f, -0.085857f, -0.085916f, -0.084872f, -0.082672f, -0.078518f, -0.071816f, -0.062803f, -0.052472f, -0.041961f, -0.031940f, -0.022440f, -0.013098f, -0.003491f, 0.006606f, 0.017075f, 0.027610f, 0.038115f, 0.048801f, 0.059796f, 0.070835f, 0.081425f, 0.091108f, 0.099513f, 0.106449f, 0.112073f, 0.116786f, 0.120921f, 0.124710f, 0.128466f, 0.132563f, 0.137299f, 0.142939f, 0.149802f, 0.158143f, 0.168056f, 0.179520f, 0.192346f, 0.206065f, 0.220068f, 0.233786f, 0.246615f, 0.257930f, 0.267420f, 0.275131f, 0.280999f, 0.284712f, 0.286146f, 0.285449f, 0.282583f, 0.277328f, 0.269804f, 0.260438f, 0.249489f, 0.237152f, 0.223959f, 0.210474f, 0.196856f, 0.183212f, 0.169971f, 0.157536f, 0.146111f, 0.136111f, 0.127934f, 0.121231f, 0.115268f, 0.109883f, 0.105097f, 0.100223f, 0.094576f, 0.088506f, 0.082554f, 0.076446f, 0.069926f, 0.063313f, 0.056344f, 0.048087f, 0.038644f, 0.028934f, 0.018687f, 0.007186f, -0.004414f, -0.014506f, -0.023733f, -0.033085f, -0.041408f, -0.048241f,
+ -0.055610f, -0.063517f, -0.069118f, -0.073690f, -0.081987f, -0.091437f, -0.094480f, -0.095028f, -0.104280f, -0.115905f, -0.112025f, -0.101605f, -0.115283f, -0.144765f, -0.134628f, -0.067980f, -0.010744f, -0.020992f, -0.061710f, -0.068485f, -0.059208f, -0.090471f, -0.135033f, -0.106671f, -0.005182f, 0.066546f, 0.051133f, 0.009516f, 0.011923f, 0.041853f, 0.055633f, 0.061571f, 0.078429f, 0.074336f, 0.017492f, -0.049276f, -0.053327f, 0.006541f, 0.062892f, 0.074902f, 0.066734f, 0.070182f, 0.080188f, 0.084197f, 0.098518f, 0.148064f, 0.224120f, 0.282366f}
+ }
+};
+const float CRendBin_HOA3_HRIR_coeff_im_48kHz[16][BINAURAL_CHANNELS][240]={
+ {
+ {-0.176883f, -0.484101f, -0.681502f, -0.759839f, -0.743260f, -0.671712f, -0.583362f, -0.478304f, -0.318825f, -0.095272f, 0.143578f, 0.354065f, 0.522400f, 0.573653f, 0.367199f, -0.078420f, -0.434443f, -0.343870f, 0.124508f, 0.486226f, 0.372821f, -0.092766f, -0.525036f, -0.722391f, -0.754199f, -0.724386f, -0.637689f, -0.485195f, -0.312888f, -0.164002f, -0.032292f, 0.097628f, 0.214974f, 0.307441f, 0.382911f, 0.451049f, 0.508993f, 0.554173f, 0.591982f, 0.625936f, 0.654364f, 0.677958f, 0.699685f, 0.718618f, 0.732355f, 0.742627f, 0.751969f, 0.759034f, 0.762320f, 0.763889f, 0.765445f, 0.765427f, 0.762747f, 0.758848f, 0.754374f, 0.748173f, 0.740408f, 0.732723f, 0.725282f, 0.717124f, 0.708777f, 0.701375f, 0.694353f, 0.686709f, 0.679081f, 0.672366f, 0.665974f, 0.659245f, 0.652813f, 0.647208f, 0.641839f, 0.636297f, 0.631020f, 0.626150f, 0.621184f, 0.615916f, 0.610540f, 0.605002f, 0.599137f, 0.592942f, 0.586130f, 0.578295f, 0.569816f, 0.561467f, 0.553030f, 0.543661f, 0.533605f, 0.523989f, 0.514958f, 0.505546f, 0.495406f, 0.485340f, 0.476136f, 0.467922f, 0.460482f, 0.453537f,
+ 0.447032f, 0.441566f, 0.437916f, 0.435874f, 0.434316f, 0.432632f, 0.431274f, 0.430811f, 0.431194f, 0.431966f, 0.432511f, 0.432256f, 0.431201f, 0.430003f, 0.429097f, 0.428076f, 0.426269f, 0.423428f, 0.419640f, 0.415127f, 0.410339f, 0.405686f, 0.401048f, 0.395985f, 0.390391f, 0.384517f, 0.378555f, 0.372595f, 0.366765f, 0.361032f, 0.355147f, 0.349030f, 0.342953f, 0.337206f, 0.331908f, 0.327170f, 0.323068f, 0.319457f, 0.316138f, 0.313128f, 0.310528f, 0.308327f, 0.306547f, 0.305321f, 0.304600f, 0.304043f, 0.303340f, 0.302393f, 0.301119f, 0.299399f, 0.297227f, 0.294657f, 0.291623f, 0.288018f, 0.283862f, 0.279239f, 0.274219f, 0.268923f, 0.263528f, 0.258150f, 0.252868f, 0.247800f, 0.243031f, 0.238568f, 0.234457f, 0.230786f, 0.227529f, 0.224597f, 0.221967f, 0.219543f, 0.217037f, 0.214279f, 0.211416f, 0.208572f, 0.205658f, 0.202707f, 0.199947f, 0.197400f, 0.194917f, 0.192647f, 0.190846f, 0.189375f, 0.188016f, 0.186967f, 0.186341f, 0.185707f, 0.184804f, 0.183946f, 0.183129f, 0.181782f, 0.179880f, 0.177983f, 0.175907f, 0.173014f, 0.169749f, 0.166885f,
+ 0.163721f, 0.159457f, 0.155288f, 0.152176f, 0.148348f, 0.142651f, 0.137657f, 0.134832f, 0.130418f, 0.122200f, 0.115519f, 0.114151f, 0.110369f, 0.095566f, 0.077072f, 0.070974f, 0.079309f, 0.087709f, 0.085554f, 0.075310f, 0.062218f, 0.049806f, 0.047081f, 0.063318f, 0.089933f, 0.102721f, 0.090827f, 0.071653f, 0.068003f, 0.080960f, 0.096237f, 0.109049f, 0.128470f, 0.157990f, 0.183447f, 0.185496f, 0.159930f, 0.121484f, 0.088399f, 0.066734f, 0.051403f, 0.038568f, 0.029965f, 0.024659f, 0.015630f, 0.000683f, -0.009979f, -0.006119f},
+ {-0.176883f, -0.484101f, -0.681502f, -0.759839f, -0.743260f, -0.671712f, -0.583362f, -0.478304f, -0.318825f, -0.095272f, 0.143578f, 0.354065f, 0.522400f, 0.573653f, 0.367199f, -0.078420f, -0.434443f, -0.343870f, 0.124508f, 0.486226f, 0.372821f, -0.092766f, -0.525036f, -0.722391f, -0.754199f, -0.724386f, -0.637689f, -0.485195f, -0.312888f, -0.164002f, -0.032292f, 0.097628f, 0.214974f, 0.307441f, 0.382911f, 0.451049f, 0.508993f, 0.554173f, 0.591982f, 0.625936f, 0.654364f, 0.677958f, 0.699685f, 0.718618f, 0.732355f, 0.742627f, 0.751969f, 0.759034f, 0.762320f, 0.763889f, 0.765445f, 0.765427f, 0.762747f, 0.758848f, 0.754374f, 0.748173f, 0.740408f, 0.732723f, 0.725282f, 0.717124f, 0.708777f, 0.701375f, 0.694353f, 0.686709f, 0.679081f, 0.672366f, 0.665974f, 0.659245f, 0.652813f, 0.647208f, 0.641839f, 0.636297f, 0.631020f, 0.626150f, 0.621184f, 0.615916f, 0.610540f, 0.605002f, 0.599137f, 0.592942f, 0.586130f, 0.578295f, 0.569816f, 0.561467f, 0.553030f, 0.543661f, 0.533605f, 0.523989f, 0.514958f, 0.505546f, 0.495406f, 0.485340f, 0.476136f, 0.467922f, 0.460482f, 0.453537f,
+ 0.447032f, 0.441566f, 0.437916f, 0.435874f, 0.434316f, 0.432632f, 0.431274f, 0.430811f, 0.431194f, 0.431966f, 0.432511f, 0.432256f, 0.431201f, 0.430003f, 0.429097f, 0.428076f, 0.426269f, 0.423428f, 0.419640f, 0.415127f, 0.410339f, 0.405686f, 0.401048f, 0.395985f, 0.390391f, 0.384517f, 0.378555f, 0.372595f, 0.366765f, 0.361032f, 0.355147f, 0.349030f, 0.342953f, 0.337206f, 0.331908f, 0.327170f, 0.323068f, 0.319457f, 0.316138f, 0.313128f, 0.310528f, 0.308327f, 0.306547f, 0.305321f, 0.304600f, 0.304043f, 0.303340f, 0.302393f, 0.301119f, 0.299399f, 0.297227f, 0.294657f, 0.291623f, 0.288018f, 0.283862f, 0.279239f, 0.274219f, 0.268923f, 0.263528f, 0.258150f, 0.252868f, 0.247800f, 0.243031f, 0.238568f, 0.234457f, 0.230786f, 0.227529f, 0.224597f, 0.221967f, 0.219543f, 0.217037f, 0.214279f, 0.211416f, 0.208572f, 0.205658f, 0.202707f, 0.199947f, 0.197400f, 0.194917f, 0.192647f, 0.190846f, 0.189375f, 0.188016f, 0.186967f, 0.186341f, 0.185707f, 0.184804f, 0.183946f, 0.183129f, 0.181782f, 0.179880f, 0.177983f, 0.175907f, 0.173014f, 0.169749f, 0.166885f,
+ 0.163721f, 0.159457f, 0.155288f, 0.152176f, 0.148348f, 0.142651f, 0.137657f, 0.134832f, 0.130418f, 0.122200f, 0.115519f, 0.114151f, 0.110369f, 0.095566f, 0.077072f, 0.070974f, 0.079309f, 0.087709f, 0.085554f, 0.075310f, 0.062218f, 0.049806f, 0.047081f, 0.063318f, 0.089933f, 0.102721f, 0.090827f, 0.071653f, 0.068003f, 0.080960f, 0.096237f, 0.109049f, 0.128470f, 0.157990f, 0.183447f, 0.185496f, 0.159930f, 0.121484f, 0.088399f, 0.066734f, 0.051403f, 0.038568f, 0.029965f, 0.024659f, 0.015630f, 0.000683f, -0.009979f, -0.006119f}
+ },
+ {
+ {0.139811f, 0.337680f, 0.309928f, 0.007865f, -0.460052f, -0.904017f, -1.187273f, -1.245347f, -1.047341f, -0.642813f, -0.178251f, 0.255482f, 0.696327f, 1.065155f, 0.997728f, 0.263824f, -0.669296f, -0.911797f, -0.169209f, 0.827247f, 1.142336f, 0.643160f, -0.071883f, -0.512664f, -0.694340f, -0.796456f, -0.832000f, -0.752642f, -0.618206f, -0.514447f, -0.432971f, -0.329732f, -0.215270f, -0.120320f, -0.037944f, 0.050458f, 0.138590f, 0.216448f, 0.291141f, 0.367466f, 0.437249f, 0.497434f, 0.554267f, 0.607280f, 0.650114f, 0.684871f, 0.717859f, 0.746604f, 0.765897f, 0.779257f, 0.792413f, 0.803890f, 0.811171f, 0.817031f, 0.823086f, 0.826132f, 0.825083f, 0.822817f, 0.819425f, 0.812156f, 0.801947f, 0.792033f, 0.781683f, 0.768517f, 0.754237f, 0.741632f, 0.729521f, 0.716105f, 0.703200f, 0.692765f, 0.683590f, 0.674714f, 0.667761f, 0.663634f, 0.661007f, 0.659222f, 0.658950f, 0.659915f, 0.661194f, 0.662882f, 0.664859f, 0.665785f, 0.665416f, 0.665313f, 0.665679f, 0.664686f, 0.662061f, 0.659813f, 0.658729f, 0.657658f, 0.656469f, 0.656268f, 0.656891f, 0.657238f, 0.657303f, 0.657243f,
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+ 0.077090f, 0.070452f, 0.063164f, 0.057658f, 0.052165f, 0.042986f, 0.033716f, 0.029705f, 0.024528f, 0.010022f, -0.003487f, -0.003563f, -0.008281f, -0.044222f, -0.091161f, -0.097337f, -0.059345f, -0.032430f, -0.044938f, -0.063814f, -0.071121f, -0.106555f, -0.189396f, -0.259807f, -0.255503f, -0.202390f, -0.174583f, -0.199128f, -0.246722f, -0.285440f, -0.305850f, -0.323862f, -0.381849f, -0.499832f, -0.602701f, -0.562505f, -0.358033f, -0.132175f, -0.035515f, -0.063390f, -0.105690f, -0.109852f, -0.119592f, -0.173771f, -0.239521f, -0.254709f, -0.192460f, -0.071071f},
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+ {0.000219f, 0.000300f, -0.000470f, -0.002728f, -0.006703f, -0.008428f, -0.000706f, 0.012589f, 0.007717f, -0.030161f, -0.063150f, -0.022389f, 0.092419f, 0.167025f, 0.089527f, -0.089858f, -0.186663f, -0.096473f, 0.078276f, 0.157986f, 0.092888f, -0.015711f, -0.064513f, -0.046259f, -0.006048f, 0.029868f, 0.057048f, 0.067711f, 0.054805f, 0.025907f, -0.004867f, -0.030693f, -0.050327f, -0.062834f, -0.070993f, -0.082208f, -0.100409f, -0.121588f, -0.139387f, -0.150407f, -0.153184f, -0.147055f, -0.133768f, -0.117152f, -0.100383f, -0.085266f, -0.073367f, -0.065601f, -0.061218f, -0.058786f, -0.057561f, -0.056982f, -0.055899f, -0.053334f, -0.049279f, -0.044299f, -0.039109f, -0.034702f, -0.031969f, -0.031001f, -0.031321f, -0.032558f, -0.034285f, -0.035576f, -0.035504f, -0.033868f, -0.030920f, -0.026684f, -0.021019f, -0.014048f, -0.006042f, 0.002921f, 0.012786f, 0.023091f, 0.033121f, 0.042601f, 0.051888f, 0.061215f, 0.070060f, 0.077878f, 0.085314f, 0.093797f, 0.103649f, 0.113550f, 0.122419f, 0.130931f, 0.140271f, 0.149926f, 0.157672f, 0.161652f, 0.161819f, 0.159329f, 0.155027f, 0.148727f, 0.139965f, 0.129315f,
+ 0.118619f, 0.109608f, 0.102489f, 0.096346f, 0.090816f, 0.087026f, 0.086861f, 0.091494f, 0.100455f, 0.111859f, 0.123631f, 0.134788f, 0.145673f, 0.157015f, 0.168875f, 0.180410f, 0.190453f, 0.198281f, 0.203996f, 0.208295f, 0.211928f, 0.215320f, 0.218485f, 0.221142f, 0.222973f, 0.223938f, 0.224257f, 0.223992f, 0.222832f, 0.220406f, 0.216624f, 0.211660f, 0.205873f, 0.199818f, 0.194086f, 0.189011f, 0.184682f, 0.181185f, 0.178623f, 0.176955f, 0.176031f, 0.175702f, 0.175731f, 0.175711f, 0.175153f, 0.173544f, 0.170305f, 0.164929f, 0.157174f, 0.146976f, 0.134373f, 0.119682f, 0.103470f, 0.086119f, 0.067710f, 0.048467f, 0.028881f, 0.009271f, -0.010260f, -0.029330f, -0.047315f, -0.063863f, -0.078855f, -0.091983f, -0.102963f, -0.111948f, -0.119186f, -0.124595f, -0.128116f, -0.130005f, -0.130481f, -0.129750f, -0.128536f, -0.127737f, -0.127523f, -0.127680f, -0.128531f, -0.130397f, -0.132664f, -0.134604f, -0.136451f, -0.138583f, -0.140708f, -0.142803f, -0.145415f, -0.148218f, -0.150086f, -0.150982f, -0.151526f, -0.150868f, -0.147786f, -0.143240f, -0.138700f, -0.133465f, -0.126931f, -0.120761f,
+ -0.115292f, -0.108172f, -0.099972f, -0.094325f, -0.089251f, -0.078635f, -0.065607f, -0.059298f, -0.054658f, -0.037602f, -0.015717f, -0.011967f, -0.016342f, 0.013157f, 0.076563f, 0.108377f, 0.069685f, 0.015195f, 0.011815f, 0.037173f, 0.033724f, 0.024026f, 0.075469f, 0.166990f, 0.196872f, 0.134676f, 0.067436f, 0.066393f, 0.096537f, 0.098834f, 0.080944f, 0.071627f, 0.053354f, 0.007270f, -0.023186f, 0.015389f, 0.096957f, 0.143102f, 0.126994f, 0.094569f, 0.086781f, 0.093942f, 0.095842f, 0.101364f, 0.124293f, 0.145641f, 0.126044f, 0.050604f}
+ }
+};
+const float *CRendBin_HOA3_HRIR_coeff_diffuse_re_48kHz[BINAURAL_CHANNELS]={NULL,NULL};
+const float *CRendBin_HOA3_HRIR_coeff_diffuse_im_48kHz[BINAURAL_CHANNELS]={NULL,NULL};
+
+/* Sample Rate = 32000 */
+
+const int16_t CRendBin_HOA3_HRIR_max_num_iterations_32kHz = 1;
+const uint16_t CRendBin_HOA3_HRIR_num_iterations_32kHz[16][BINAURAL_CHANNELS]={{1, 1}, {1, 1}, {1, 1}, {1, 1}, {1, 1}, {1, 1}, {1, 1}, {1, 1}, {1, 1}, {1, 1}, {1, 1}, {1, 1}, {1, 1}, {1, 1}, {1, 1}, {1, 1} };
+const uint16_t CRendBin_HOA3_HRIR_num_iterations_diffuse_32kHz[BINAURAL_CHANNELS] = {0, 0};
+const uint16_t CRendBin_HOA3_HRIR_pIndex_frequency_max_32kHz[16][BINAURAL_CHANNELS][1]={{{160},{160}},{{160},{160}},{{160},{160}},{{160},{160}},{{160},{160}},{{160},{160}},{{160},{160}},{{160},{160}},{{160},{160}},{{160},{160}},{{160},{160}},{{160},{160}},{{160},{160}},{{160},{160}},{{160},{160}},{{160},{160}}};
+const uint16_t CRendBin_HOA3_HRIR_index_frequency_max_diffuse_32kHz = 0;
+const float CRendBin_HOA3_HRIR_inv_diffuse_weight_32kHz[16]={0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f};
+const uint16_t *CRendBin_HOA3_HRIR_pIndex_frequency_max_diffuse_32kHz[BINAURAL_CHANNELS]={NULL,NULL};
+const float CRendBin_HOA3_HRIR_coeff_re_32kHz[16][BINAURAL_CHANNELS][160]={
+ {
+ {0.931532f, 0.779586f, 0.534806f, 0.267486f, 0.027500f, -0.161171f, -0.309658f, -0.450275f, -0.580679f, -0.647362f, -0.612734f, -0.489723f, -0.275668f, 0.054919f, 0.402480f, 0.495609f, 0.176032f, -0.298719f, -0.442377f, -0.084625f, 0.429064f, 0.650237f, 0.490213f, 0.176336f, -0.101893f, -0.334041f, -0.548421f, -0.712689f, -0.798336f, -0.833235f, -0.851109f, -0.849315f, -0.819587f, -0.775679f, -0.732168f, -0.686769f, -0.635729f, -0.584686f, -0.537641f, -0.491741f, -0.445951f, -0.402650f, -0.360980f, -0.318308f, -0.276103f, -0.236981f, -0.199525f, -0.161814f, -0.125607f, -0.092516f, -0.060704f, -0.028744f, 0.001865f, 0.030189f, 0.057418f, 0.083709f, 0.107616f, 0.129141f, 0.149647f, 0.169072f, 0.186505f, 0.202619f, 0.218604f, 0.233964f, 0.247817f, 0.260837f, 0.273890f, 0.286455f, 0.298003f, 0.309223f, 0.320684f, 0.331955f, 0.342805f, 0.353754f, 0.365034f, 0.376301f, 0.387457f, 0.398686f, 0.409965f, 0.421281f, 0.432717f, 0.443847f, 0.453997f, 0.463372f, 0.472714f, 0.481764f, 0.489489f, 0.495891f, 0.502022f, 0.508134f, 0.513263f, 0.516755f, 0.518993f, 0.520614f, 0.521907f, 0.522857f,
+ 0.523146f, 0.522523f, 0.521573f, 0.521473f, 0.522622f, 0.524278f, 0.525810f, 0.527544f, 0.530160f, 0.534008f, 0.539089f, 0.545026f, 0.551103f, 0.556966f, 0.563115f, 0.570181f, 0.578053f, 0.586133f, 0.593998f, 0.601393f, 0.608145f, 0.614471f, 0.620875f, 0.627436f, 0.633702f, 0.639394f, 0.644645f, 0.649553f, 0.654100f, 0.658455f, 0.662756f, 0.666713f, 0.669967f, 0.672628f, 0.675002f, 0.677150f, 0.679153f, 0.681355f, 0.683893f, 0.686498f, 0.689096f, 0.692014f, 0.695373f, 0.699038f, 0.703324f, 0.708802f, 0.715349f, 0.722435f, 0.730226f, 0.739134f, 0.748704f, 0.758497f, 0.769323f, 0.781691f, 0.794631f, 0.808625f, 0.825667f, 0.839224f, 0.827293f, 0.769028f, 0.673613f, 0.581351f, 0.526749f, 0.508903f},
+ {0.931532f, 0.779586f, 0.534806f, 0.267486f, 0.027500f, -0.161171f, -0.309658f, -0.450275f, -0.580679f, -0.647362f, -0.612734f, -0.489723f, -0.275668f, 0.054919f, 0.402480f, 0.495609f, 0.176032f, -0.298719f, -0.442377f, -0.084625f, 0.429064f, 0.650237f, 0.490213f, 0.176336f, -0.101893f, -0.334041f, -0.548421f, -0.712689f, -0.798336f, -0.833235f, -0.851109f, -0.849315f, -0.819587f, -0.775679f, -0.732168f, -0.686769f, -0.635729f, -0.584686f, -0.537641f, -0.491741f, -0.445951f, -0.402650f, -0.360980f, -0.318308f, -0.276103f, -0.236981f, -0.199525f, -0.161814f, -0.125607f, -0.092516f, -0.060704f, -0.028744f, 0.001865f, 0.030189f, 0.057418f, 0.083709f, 0.107616f, 0.129141f, 0.149647f, 0.169072f, 0.186505f, 0.202619f, 0.218604f, 0.233964f, 0.247817f, 0.260837f, 0.273890f, 0.286455f, 0.298003f, 0.309223f, 0.320684f, 0.331955f, 0.342805f, 0.353754f, 0.365034f, 0.376301f, 0.387457f, 0.398686f, 0.409965f, 0.421281f, 0.432717f, 0.443847f, 0.453997f, 0.463372f, 0.472714f, 0.481764f, 0.489489f, 0.495891f, 0.502022f, 0.508134f, 0.513263f, 0.516755f, 0.518993f, 0.520614f, 0.521907f, 0.522857f,
+ 0.523146f, 0.522523f, 0.521573f, 0.521473f, 0.522622f, 0.524278f, 0.525810f, 0.527544f, 0.530160f, 0.534008f, 0.539089f, 0.545026f, 0.551103f, 0.556966f, 0.563115f, 0.570181f, 0.578053f, 0.586133f, 0.593998f, 0.601393f, 0.608145f, 0.614471f, 0.620875f, 0.627436f, 0.633702f, 0.639394f, 0.644645f, 0.649553f, 0.654100f, 0.658455f, 0.662756f, 0.666713f, 0.669967f, 0.672628f, 0.675002f, 0.677150f, 0.679153f, 0.681355f, 0.683893f, 0.686498f, 0.689096f, 0.692014f, 0.695373f, 0.699038f, 0.703324f, 0.708802f, 0.715349f, 0.722435f, 0.730226f, 0.739134f, 0.748704f, 0.758497f, 0.769323f, 0.781691f, 0.794631f, 0.808625f, 0.825667f, 0.839224f, 0.827293f, 0.769028f, 0.673613f, 0.581351f, 0.526749f, 0.508903f}
+ },
+ {
+ {0.025824f, 0.254482f, 0.612140f, 0.908281f, 0.966338f, 0.746349f, 0.326804f, -0.189774f, -0.683810f, -1.011094f, -1.110601f, -1.050792f, -0.841050f, -0.331373f, 0.453002f, 0.990359f, 0.684451f, -0.303752f, -1.023046f, -0.756945f, 0.181886f, 0.916524f, 1.017605f, 0.742230f, 0.451730f, 0.204139f, -0.066098f, -0.311503f, -0.457293f, -0.536699f, -0.617322f, -0.694602f, -0.735639f, -0.751680f, -0.768963f, -0.782765f, -0.780489f, -0.769523f, -0.757459f, -0.737198f, -0.705559f, -0.670342f, -0.633558f, -0.589942f, -0.541742f, -0.495987f, -0.451106f, -0.402147f, -0.352739f, -0.308813f, -0.268274f, -0.227132f, -0.187240f, -0.150381f, -0.113561f, -0.075466f, -0.039106f, -0.005245f, 0.028554f, 0.061642f, 0.090951f, 0.117114f, 0.142717f, 0.166563f, 0.186151f, 0.202842f, 0.218927f, 0.233139f, 0.243777f, 0.252381f, 0.260617f, 0.267492f, 0.272370f, 0.276920f, 0.282318f, 0.288000f, 0.293924f, 0.300949f, 0.309137f, 0.318235f, 0.328763f, 0.340586f, 0.352257f, 0.363455f, 0.375587f, 0.388768f, 0.401116f, 0.411976f, 0.422808f, 0.434307f, 0.445690f, 0.457064f, 0.469628f, 0.483664f, 0.498780f, 0.515481f,
+ 0.534276f, 0.554263f, 0.574434f, 0.595002f, 0.615889f, 0.635594f, 0.652882f, 0.667922f, 0.680882f, 0.691118f, 0.698246f, 0.702348f, 0.703094f, 0.700394f, 0.695668f, 0.690852f, 0.686570f, 0.682549f, 0.678880f, 0.675687f, 0.672709f, 0.670365f, 0.669993f, 0.672124f, 0.675718f, 0.679580f, 0.683205f, 0.686101f, 0.687934f, 0.689429f, 0.691608f, 0.694284f, 0.696649f, 0.698823f, 0.701383f, 0.704096f, 0.706544f, 0.709152f, 0.712317f, 0.715522f, 0.718443f, 0.721714f, 0.725654f, 0.729661f, 0.733628f, 0.738335f, 0.743905f, 0.749740f, 0.756281f, 0.764683f, 0.774778f, 0.785838f, 0.798756f, 0.814520f, 0.832066f, 0.851590f, 0.875921f, 0.899332f, 0.897448f, 0.844156f, 0.745650f, 0.645128f, 0.582813f, 0.561026f},
+ {-0.025824f, -0.254482f, -0.612140f, -0.908281f, -0.966338f, -0.746349f, -0.326804f, 0.189774f, 0.683810f, 1.011094f, 1.110601f, 1.050792f, 0.841050f, 0.331373f, -0.453002f, -0.990359f, -0.684451f, 0.303752f, 1.023046f, 0.756945f, -0.181886f, -0.916524f, -1.017605f, -0.742230f, -0.451730f, -0.204139f, 0.066098f, 0.311503f, 0.457293f, 0.536699f, 0.617322f, 0.694602f, 0.735639f, 0.751680f, 0.768963f, 0.782765f, 0.780489f, 0.769523f, 0.757459f, 0.737198f, 0.705559f, 0.670342f, 0.633558f, 0.589942f, 0.541742f, 0.495987f, 0.451106f, 0.402147f, 0.352739f, 0.308813f, 0.268274f, 0.227132f, 0.187240f, 0.150381f, 0.113561f, 0.075466f, 0.039106f, 0.005245f, -0.028554f, -0.061642f, -0.090951f, -0.117114f, -0.142717f, -0.166563f, -0.186151f, -0.202842f, -0.218927f, -0.233139f, -0.243777f, -0.252381f, -0.260617f, -0.267492f, -0.272370f, -0.276920f, -0.282318f, -0.288000f, -0.293924f, -0.300949f, -0.309137f, -0.318235f, -0.328763f, -0.340586f, -0.352257f, -0.363455f, -0.375587f, -0.388768f, -0.401116f, -0.411976f, -0.422808f, -0.434307f, -0.445690f, -0.457064f, -0.469628f, -0.483664f, -0.498780f, -0.515481f,
+ -0.534276f, -0.554263f, -0.574434f, -0.595002f, -0.615889f, -0.635594f, -0.652882f, -0.667922f, -0.680882f, -0.691118f, -0.698246f, -0.702348f, -0.703094f, -0.700394f, -0.695668f, -0.690852f, -0.686570f, -0.682549f, -0.678880f, -0.675687f, -0.672709f, -0.670365f, -0.669993f, -0.672124f, -0.675718f, -0.679580f, -0.683205f, -0.686101f, -0.687934f, -0.689429f, -0.691608f, -0.694284f, -0.696649f, -0.698823f, -0.701383f, -0.704096f, -0.706544f, -0.709152f, -0.712317f, -0.715522f, -0.718443f, -0.721714f, -0.725654f, -0.729661f, -0.733628f, -0.738335f, -0.743905f, -0.749740f, -0.756281f, -0.764683f, -0.774778f, -0.785838f, -0.798756f, -0.814520f, -0.832066f, -0.851590f, -0.875921f, -0.899332f, -0.897448f, -0.844156f, -0.745650f, -0.645128f, -0.582813f, -0.561026f}
+ },
+ {
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+ {0.002536f, -0.011235f, -0.018343f, -0.017987f, -0.027166f, -0.031117f, 0.014002f, 0.096526f, 0.113126f, -0.016617f, -0.209563f, -0.268875f, -0.109214f, 0.120357f, 0.194165f, 0.064228f, -0.105548f, -0.151938f, -0.085143f, -0.021811f, -0.013168f, -0.007575f, 0.042273f, 0.109306f, 0.142985f, 0.138265f, 0.124567f, 0.114998f, 0.096455f, 0.057758f, 0.004146f, -0.052677f, -0.103477f, -0.141457f, -0.163639f, -0.173107f, -0.175086f, -0.171796f, -0.163515f, -0.151686f, -0.138206f, -0.124227f, -0.111720f, -0.103751f, -0.101586f, -0.103453f, -0.106877f, -0.110322f, -0.112385f, -0.111649f, -0.107834f, -0.101601f, -0.093248f, -0.082860f, -0.071411f, -0.060549f, -0.051523f, -0.045052f, -0.041731f, -0.041860f, -0.045219f, -0.051310f, -0.059514f, -0.069016f, -0.079031f, -0.088966f, -0.098149f, -0.105768f, -0.111299f, -0.114442f, -0.114537f, -0.110675f, -0.102450f, -0.090007f, -0.073514f, -0.053290f, -0.030165f, -0.005135f, 0.020901f, 0.046733f, 0.071073f, 0.093736f, 0.115568f, 0.136842f, 0.156886f, 0.175538f, 0.193455f, 0.210815f, 0.227567f, 0.245363f, 0.267074f, 0.293421f, 0.321639f, 0.348399f, 0.372776f, 0.395534f,
+ 0.416417f, 0.432977f, 0.441812f, 0.440703f, 0.429686f, 0.410030f, 0.382492f, 0.347214f, 0.305126f, 0.258387f, 0.209075f, 0.158069f, 0.105330f, 0.050877f, -0.004290f, -0.057880f, -0.107405f, -0.152051f, -0.192952f, -0.231334f, -0.267030f, -0.298914f, -0.325959f, -0.347776f, -0.365058f, -0.379559f, -0.392822f, -0.404916f, -0.414926f, -0.422209f, -0.426647f, -0.428320f, -0.427480f, -0.424173f, -0.417634f, -0.406929f, -0.392213f, -0.374383f, -0.353748f, -0.330107f, -0.303575f, -0.274126f, -0.241197f, -0.204995f, -0.167220f, -0.129445f, -0.092017f, -0.055184f, -0.019543f, 0.015178f, 0.049744f, 0.083605f, 0.115480f, 0.145267f, 0.173490f, 0.200772f, 0.229618f, 0.261633f, 0.288462f, 0.292554f, 0.266148f, 0.224956f, 0.193266f, 0.179939f},
+ {0.002536f, -0.011235f, -0.018343f, -0.017987f, -0.027166f, -0.031117f, 0.014002f, 0.096526f, 0.113126f, -0.016617f, -0.209563f, -0.268875f, -0.109214f, 0.120357f, 0.194165f, 0.064228f, -0.105548f, -0.151938f, -0.085143f, -0.021811f, -0.013168f, -0.007575f, 0.042273f, 0.109306f, 0.142985f, 0.138265f, 0.124567f, 0.114998f, 0.096455f, 0.057758f, 0.004146f, -0.052677f, -0.103477f, -0.141457f, -0.163639f, -0.173107f, -0.175086f, -0.171796f, -0.163515f, -0.151686f, -0.138206f, -0.124227f, -0.111720f, -0.103751f, -0.101586f, -0.103453f, -0.106877f, -0.110322f, -0.112385f, -0.111649f, -0.107834f, -0.101601f, -0.093248f, -0.082860f, -0.071411f, -0.060549f, -0.051523f, -0.045052f, -0.041731f, -0.041860f, -0.045219f, -0.051310f, -0.059514f, -0.069016f, -0.079031f, -0.088966f, -0.098149f, -0.105768f, -0.111299f, -0.114442f, -0.114537f, -0.110675f, -0.102450f, -0.090007f, -0.073514f, -0.053290f, -0.030165f, -0.005135f, 0.020901f, 0.046733f, 0.071073f, 0.093736f, 0.115568f, 0.136842f, 0.156886f, 0.175538f, 0.193455f, 0.210815f, 0.227567f, 0.245363f, 0.267074f, 0.293421f, 0.321639f, 0.348399f, 0.372776f, 0.395534f,
+ 0.416417f, 0.432977f, 0.441812f, 0.440703f, 0.429686f, 0.410030f, 0.382492f, 0.347214f, 0.305126f, 0.258387f, 0.209075f, 0.158069f, 0.105330f, 0.050877f, -0.004290f, -0.057880f, -0.107405f, -0.152051f, -0.192952f, -0.231334f, -0.267030f, -0.298914f, -0.325959f, -0.347776f, -0.365058f, -0.379559f, -0.392822f, -0.404916f, -0.414926f, -0.422209f, -0.426647f, -0.428320f, -0.427480f, -0.424173f, -0.417634f, -0.406929f, -0.392213f, -0.374383f, -0.353748f, -0.330107f, -0.303575f, -0.274126f, -0.241197f, -0.204995f, -0.167220f, -0.129445f, -0.092017f, -0.055184f, -0.019543f, 0.015178f, 0.049744f, 0.083605f, 0.115480f, 0.145267f, 0.173490f, 0.200772f, 0.229618f, 0.261633f, 0.288462f, 0.292554f, 0.266148f, 0.224956f, 0.193266f, 0.179939f}
+ },
+ {
+ {-0.007328f, -0.006633f, -0.005516f, -0.004599f, -0.006212f, -0.012944f, -0.019712f, -0.012267f, 0.011010f, 0.016826f, -0.032596f, -0.108239f, -0.110945f, 0.010212f, 0.155530f, 0.161358f, 0.002569f, -0.158036f, -0.158582f, -0.022168f, 0.096234f, 0.102029f, 0.035418f, -0.022187f, -0.041382f, -0.034394f, -0.010242f, 0.027669f, 0.066023f, 0.089774f, 0.096851f, 0.093676f, 0.085029f, 0.075093f, 0.069304f, 0.068251f, 0.065239f, 0.053828f, 0.033768f, 0.008271f, -0.019582f, -0.046238f, -0.067687f, -0.081975f, -0.089777f, -0.092397f, -0.091138f, -0.088118f, -0.085559f, -0.084325f, -0.084372f, -0.085968f, -0.089285f, -0.093494f, -0.097292f, -0.099890f, -0.100991f, -0.100590f, -0.099298f, -0.098219f, -0.098141f, -0.099359f, -0.102222f, -0.107041f, -0.113405f, -0.120380f, -0.127461f, -0.134664f, -0.141768f, -0.148230f, -0.153822f, -0.158600f, -0.162259f, -0.164282f, -0.164806f, -0.164594f, -0.163969f, -0.162482f, -0.159958f, -0.157223f, -0.155192f, -0.153484f, -0.150650f, -0.145885f, -0.139922f, -0.133722f, -0.126676f, -0.116974f, -0.103893f, -0.088961f, -0.074475f, -0.061464f, -0.049642f, -0.038896f, -0.030151f, -0.024762f,
+ -0.023313f, -0.025007f, -0.028346f, -0.032647f, -0.038714f, -0.047598f, -0.058798f, -0.070133f, -0.079232f, -0.084838f, -0.087074f, -0.087043f, -0.085895f, -0.083734f, -0.079604f, -0.072780f, -0.063696f, -0.053433f, -0.042909f, -0.032749f, -0.023224f, -0.013965f, -0.004302f, 0.005932f, 0.016369f, 0.026824f, 0.037430f, 0.048223f, 0.059127f, 0.070106f, 0.080829f, 0.090562f, 0.098820f, 0.105730f, 0.111496f, 0.116170f, 0.120110f, 0.123911f, 0.127778f, 0.131714f, 0.136211f, 0.141890f, 0.148771f, 0.156783f, 0.166411f, 0.177897f, 0.190546f, 0.203691f, 0.217322f, 0.230936f, 0.243185f, 0.253500f, 0.262398f, 0.269552f, 0.273836f, 0.275598f, 0.275116f, 0.267347f, 0.243149f, 0.200413f, 0.151683f, 0.115625f, 0.100371f, 0.098325f},
+ {-0.007328f, -0.006633f, -0.005516f, -0.004599f, -0.006212f, -0.012944f, -0.019712f, -0.012267f, 0.011010f, 0.016826f, -0.032596f, -0.108239f, -0.110945f, 0.010212f, 0.155530f, 0.161358f, 0.002569f, -0.158036f, -0.158582f, -0.022168f, 0.096234f, 0.102029f, 0.035418f, -0.022187f, -0.041382f, -0.034394f, -0.010242f, 0.027669f, 0.066023f, 0.089774f, 0.096851f, 0.093676f, 0.085029f, 0.075093f, 0.069304f, 0.068251f, 0.065239f, 0.053828f, 0.033768f, 0.008271f, -0.019582f, -0.046238f, -0.067687f, -0.081975f, -0.089777f, -0.092397f, -0.091138f, -0.088118f, -0.085559f, -0.084325f, -0.084372f, -0.085968f, -0.089285f, -0.093494f, -0.097292f, -0.099890f, -0.100991f, -0.100590f, -0.099298f, -0.098219f, -0.098141f, -0.099359f, -0.102222f, -0.107041f, -0.113405f, -0.120380f, -0.127461f, -0.134664f, -0.141768f, -0.148230f, -0.153822f, -0.158600f, -0.162259f, -0.164282f, -0.164806f, -0.164594f, -0.163969f, -0.162482f, -0.159958f, -0.157223f, -0.155192f, -0.153484f, -0.150650f, -0.145885f, -0.139922f, -0.133722f, -0.126676f, -0.116974f, -0.103893f, -0.088961f, -0.074475f, -0.061464f, -0.049642f, -0.038896f, -0.030151f, -0.024762f,
+ -0.023313f, -0.025007f, -0.028346f, -0.032647f, -0.038714f, -0.047598f, -0.058798f, -0.070133f, -0.079232f, -0.084838f, -0.087074f, -0.087043f, -0.085895f, -0.083734f, -0.079604f, -0.072780f, -0.063696f, -0.053433f, -0.042909f, -0.032749f, -0.023224f, -0.013965f, -0.004302f, 0.005932f, 0.016369f, 0.026824f, 0.037430f, 0.048223f, 0.059127f, 0.070106f, 0.080829f, 0.090562f, 0.098820f, 0.105730f, 0.111496f, 0.116170f, 0.120110f, 0.123911f, 0.127778f, 0.131714f, 0.136211f, 0.141890f, 0.148771f, 0.156783f, 0.166411f, 0.177897f, 0.190546f, 0.203691f, 0.217322f, 0.230936f, 0.243185f, 0.253500f, 0.262398f, 0.269552f, 0.273836f, 0.275598f, 0.275116f, 0.267347f, 0.243149f, 0.200413f, 0.151683f, 0.115625f, 0.100371f, 0.098325f}
+ }
+};
+const float CRendBin_HOA3_HRIR_coeff_im_32kHz[16][BINAURAL_CHANNELS][160]={
+ {
+ {-0.177155f, -0.484920f, -0.682869f, -0.761752f, -0.745718f, -0.674718f, -0.586917f, -0.482404f, -0.323473f, -0.100471f, 0.137830f, 0.347770f, 0.515555f, 0.566254f, 0.359251f, -0.086918f, -0.443496f, -0.353479f, 0.114347f, 0.475511f, 0.361546f, -0.104600f, -0.537424f, -0.735340f, -0.767713f, -0.738461f, -0.652325f, -0.500399f, -0.328661f, -0.180340f, -0.049198f, 0.080145f, 0.196917f, 0.288813f, 0.363706f, 0.431260f, 0.488625f, 0.533226f, 0.570447f, 0.603809f, 0.631651f, 0.654656f, 0.675784f, 0.694117f, 0.707260f, 0.716931f, 0.725662f, 0.732120f, 0.734801f, 0.735754f, 0.736687f, 0.736053f, 0.732755f, 0.728224f, 0.723115f, 0.716287f, 0.707887f, 0.699554f, 0.691466f, 0.682668f, 0.673667f, 0.665599f, 0.657918f, 0.649616f, 0.641313f, 0.633915f, 0.626849f, 0.619441f, 0.612311f, 0.606005f, 0.599945f, 0.593699f, 0.587698f, 0.582110f, 0.576431f, 0.570429f, 0.564305f, 0.558028f, 0.551423f, 0.544461f, 0.536876f, 0.528280f, 0.519027f, 0.509876f, 0.500638f, 0.490479f, 0.479610f, 0.469155f, 0.459295f, 0.449057f, 0.438057f, 0.427113f, 0.417049f, 0.407963f, 0.399612f, 0.391749f,
+ 0.384343f, 0.377949f, 0.373333f, 0.370329f, 0.367819f, 0.365141f, 0.362755f, 0.361280f, 0.360647f, 0.360347f, 0.359797f, 0.358471f, 0.356317f, 0.353956f, 0.351882f, 0.349712f, 0.346702f, 0.342595f, 0.337552f, 0.331788f, 0.325668f, 0.319629f, 0.313630f, 0.307181f, 0.300093f, 0.292690f, 0.285228f, 0.277698f, 0.270172f, 0.262734f, 0.255155f, 0.247216f, 0.239186f, 0.231499f, 0.224227f, 0.217314f, 0.210913f, 0.205028f, 0.199309f, 0.193614f, 0.188221f, 0.183218f, 0.178349f, 0.173647f, 0.169348f, 0.165068f, 0.160062f, 0.154266f, 0.147958f, 0.140640f, 0.131659f, 0.121348f, 0.109799f, 0.095537f, 0.077450f, 0.055356f, 0.024498f, -0.025904f, -0.097692f, -0.166710f, -0.194224f, -0.163866f, -0.098435f, -0.031004f},
+ {-0.177155f, -0.484920f, -0.682869f, -0.761752f, -0.745718f, -0.674718f, -0.586917f, -0.482404f, -0.323473f, -0.100471f, 0.137830f, 0.347770f, 0.515555f, 0.566254f, 0.359251f, -0.086918f, -0.443496f, -0.353479f, 0.114347f, 0.475511f, 0.361546f, -0.104600f, -0.537424f, -0.735340f, -0.767713f, -0.738461f, -0.652325f, -0.500399f, -0.328661f, -0.180340f, -0.049198f, 0.080145f, 0.196917f, 0.288813f, 0.363706f, 0.431260f, 0.488625f, 0.533226f, 0.570447f, 0.603809f, 0.631651f, 0.654656f, 0.675784f, 0.694117f, 0.707260f, 0.716931f, 0.725662f, 0.732120f, 0.734801f, 0.735754f, 0.736687f, 0.736053f, 0.732755f, 0.728224f, 0.723115f, 0.716287f, 0.707887f, 0.699554f, 0.691466f, 0.682668f, 0.673667f, 0.665599f, 0.657918f, 0.649616f, 0.641313f, 0.633915f, 0.626849f, 0.619441f, 0.612311f, 0.606005f, 0.599945f, 0.593699f, 0.587698f, 0.582110f, 0.576431f, 0.570429f, 0.564305f, 0.558028f, 0.551423f, 0.544461f, 0.536876f, 0.528280f, 0.519027f, 0.509876f, 0.500638f, 0.490479f, 0.479610f, 0.469155f, 0.459295f, 0.449057f, 0.438057f, 0.427113f, 0.417049f, 0.407963f, 0.399612f, 0.391749f,
+ 0.384343f, 0.377949f, 0.373333f, 0.370329f, 0.367819f, 0.365141f, 0.362755f, 0.361280f, 0.360647f, 0.360347f, 0.359797f, 0.358471f, 0.356317f, 0.353956f, 0.351882f, 0.349712f, 0.346702f, 0.342595f, 0.337552f, 0.331788f, 0.325668f, 0.319629f, 0.313630f, 0.307181f, 0.300093f, 0.292690f, 0.285228f, 0.277698f, 0.270172f, 0.262734f, 0.255155f, 0.247216f, 0.239186f, 0.231499f, 0.224227f, 0.217314f, 0.210913f, 0.205028f, 0.199309f, 0.193614f, 0.188221f, 0.183218f, 0.178349f, 0.173647f, 0.169348f, 0.165068f, 0.160062f, 0.154266f, 0.147958f, 0.140640f, 0.131659f, 0.121348f, 0.109799f, 0.095537f, 0.077450f, 0.055356f, 0.024498f, -0.025904f, -0.097692f, -0.166710f, -0.194224f, -0.163866f, -0.098435f, -0.031004f}
+ },
+ {
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+ 0.588008f, 0.583041f, 0.575878f, 0.566779f, 0.554791f, 0.539385f, 0.521605f, 0.502464f, 0.481918f, 0.460090f, 0.437796f, 0.415604f, 0.394034f, 0.374531f, 0.358494f, 0.345637f, 0.334728f, 0.325270f, 0.317257f, 0.310383f, 0.304694f, 0.300804f, 0.298429f, 0.295932f, 0.292037f, 0.286783f, 0.280539f, 0.273591f, 0.266789f, 0.260976f, 0.255734f, 0.250105f, 0.244196f, 0.238683f, 0.233398f, 0.227855f, 0.222384f, 0.217379f, 0.212359f, 0.206958f, 0.201751f, 0.197057f, 0.192250f, 0.187098f, 0.182271f, 0.177860f, 0.173126f, 0.168131f, 0.163596f, 0.158984f, 0.153008f, 0.145729f, 0.137439f, 0.126380f, 0.110802f, 0.090574f, 0.060909f, 0.008923f, -0.070270f, -0.152060f, -0.192269f, -0.168828f, -0.103696f, -0.033024f},
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+ {0.003277f, 0.020620f, 0.046924f, 0.053396f, 0.027529f, -0.018184f, -0.075068f, -0.129965f, -0.134034f, -0.041093f, 0.107597f, 0.192042f, 0.138507f, 0.002361f, -0.097386f, -0.097716f, -0.027837f, 0.041165f, 0.055356f, 0.009000f, -0.053914f, -0.075455f, -0.037025f, 0.027229f, 0.073147f, 0.088050f, 0.084707f, 0.074263f, 0.059879f, 0.044753f, 0.030913f, 0.014584f, -0.007652f, -0.031648f, -0.050796f, -0.064274f, -0.075002f, -0.083080f, -0.086106f, -0.083894f, -0.079273f, -0.075317f, -0.073762f, -0.075115f, -0.078933f, -0.084283f, -0.090103f, -0.094754f, -0.095967f, -0.092275f, -0.084148f, -0.073198f, -0.060975f, -0.049003f, -0.038889f, -0.031415f, -0.026007f, -0.021619f, -0.017630f, -0.013612f, -0.008806f, -0.002247f, 0.006927f, 0.019339f, 0.035096f, 0.053529f, 0.073490f, 0.093872f, 0.113559f, 0.131158f, 0.145463f, 0.156306f, 0.164334f, 0.169750f, 0.171955f, 0.170864f, 0.167779f, 0.164008f, 0.159174f, 0.152172f, 0.143633f, 0.135949f, 0.130577f, 0.126799f, 0.123854f, 0.122887f, 0.125529f, 0.131183f, 0.136998f, 0.140478f, 0.141438f, 0.141364f, 0.141457f, 0.141528f, 0.140550f, 0.137820f,
+ 0.133341f, 0.127425f, 0.120598f, 0.113838f, 0.108067f, 0.102944f, 0.096659f, 0.087377f, 0.074639f, 0.059155f, 0.041597f, 0.021904f, -0.000390f, -0.025326f, -0.052050f, -0.079280f, -0.106273f, -0.133120f, -0.160007f, -0.186459f, -0.211358f, -0.233392f, -0.251545f, -0.265595f, -0.276202f, -0.284154f, -0.289485f, -0.291522f, -0.289603f, -0.283599f, -0.274102f, -0.262440f, -0.250053f, -0.237377f, -0.223517f, -0.207267f, -0.188278f, -0.167320f, -0.145844f, -0.125284f, -0.106307f, -0.088608f, -0.071476f, -0.054349f, -0.036881f, -0.019173f, -0.002062f, 0.013514f, 0.027449f, 0.039974f, 0.050573f, 0.058579f, 0.064464f, 0.069138f, 0.072610f, 0.074870f, 0.076796f, 0.077682f, 0.073281f, 0.059949f, 0.040437f, 0.022196f, 0.009962f, 0.002764f}
+ },
+ {
+ {-0.008293f, -0.013970f, -0.006751f, -0.004194f, -0.000967f, 0.027228f, 0.059778f, 0.022682f, -0.106073f, -0.214108f, -0.153498f, 0.064143f, 0.238226f, 0.193438f, -0.014455f, -0.165780f, -0.132467f, 0.001700f, 0.083408f, 0.077007f, 0.060090f, 0.082445f, 0.105818f, 0.080684f, 0.018380f, -0.037842f, -0.074236f, -0.108541f, -0.150869f, -0.190041f, -0.211970f, -0.212547f, -0.194180f, -0.162258f, -0.125194f, -0.090440f, -0.060047f, -0.033077f, -0.010004f, 0.007878f, 0.020452f, 0.027724f, 0.029258f, 0.026432f, 0.022993f, 0.022085f, 0.024478f, 0.029976f, 0.038329f, 0.048433f, 0.058546f, 0.067656f, 0.075393f, 0.080877f, 0.082981f, 0.081487f, 0.077061f, 0.070494f, 0.062643f, 0.054653f, 0.047646f, 0.042468f, 0.039796f, 0.040085f, 0.043440f, 0.049885f, 0.059496f, 0.072069f, 0.087127f, 0.104428f, 0.123856f, 0.144734f, 0.165869f, 0.186238f, 0.205023f, 0.221226f, 0.233959f, 0.242827f, 0.247601f, 0.248219f, 0.245523f, 0.240985f, 0.235213f, 0.227742f, 0.218596f, 0.208683f, 0.198442f, 0.187753f, 0.177376f, 0.168395f, 0.159521f, 0.146885f, 0.127542f, 0.101864f, 0.071685f, 0.037282f,
+ -0.002911f, -0.050169f, -0.103604f, -0.160216f, -0.216687f, -0.271079f, -0.322554f, -0.369840f, -0.410986f, -0.444781f, -0.471531f, -0.492157f, -0.506979f, -0.515336f, -0.516033f, -0.508542f, -0.494176f, -0.475536f, -0.454382f, -0.430583f, -0.403314f, -0.372531f, -0.339168f, -0.304785f, -0.271079f, -0.238824f, -0.207195f, -0.174785f, -0.141074f, -0.106436f, -0.071329f, -0.036073f, -0.000775f, 0.034934f, 0.071321f, 0.107583f, 0.142393f, 0.175297f, 0.206552f, 0.236016f, 0.263322f, 0.288426f, 0.310739f, 0.328664f, 0.341198f, 0.348940f, 0.352697f, 0.352598f, 0.349143f, 0.343169f, 0.334326f, 0.321627f, 0.305401f, 0.286727f, 0.265938f, 0.243372f, 0.218307f, 0.184517f, 0.133522f, 0.069279f, 0.013554f, -0.013422f, -0.013865f, -0.004732f},
+ {-0.008293f, -0.013970f, -0.006751f, -0.004194f, -0.000967f, 0.027228f, 0.059778f, 0.022682f, -0.106073f, -0.214108f, -0.153498f, 0.064143f, 0.238226f, 0.193438f, -0.014455f, -0.165780f, -0.132467f, 0.001700f, 0.083408f, 0.077007f, 0.060090f, 0.082445f, 0.105818f, 0.080684f, 0.018380f, -0.037842f, -0.074236f, -0.108541f, -0.150869f, -0.190041f, -0.211970f, -0.212547f, -0.194180f, -0.162258f, -0.125194f, -0.090440f, -0.060047f, -0.033077f, -0.010004f, 0.007878f, 0.020452f, 0.027724f, 0.029258f, 0.026432f, 0.022993f, 0.022085f, 0.024478f, 0.029976f, 0.038329f, 0.048433f, 0.058546f, 0.067656f, 0.075393f, 0.080877f, 0.082981f, 0.081487f, 0.077061f, 0.070494f, 0.062643f, 0.054653f, 0.047646f, 0.042468f, 0.039796f, 0.040085f, 0.043440f, 0.049885f, 0.059496f, 0.072069f, 0.087127f, 0.104428f, 0.123856f, 0.144734f, 0.165869f, 0.186238f, 0.205023f, 0.221226f, 0.233959f, 0.242827f, 0.247601f, 0.248219f, 0.245523f, 0.240985f, 0.235213f, 0.227742f, 0.218596f, 0.208683f, 0.198442f, 0.187753f, 0.177376f, 0.168395f, 0.159521f, 0.146885f, 0.127542f, 0.101864f, 0.071685f, 0.037282f,
+ -0.002911f, -0.050169f, -0.103604f, -0.160216f, -0.216687f, -0.271079f, -0.322554f, -0.369840f, -0.410986f, -0.444781f, -0.471531f, -0.492157f, -0.506979f, -0.515336f, -0.516033f, -0.508542f, -0.494176f, -0.475536f, -0.454382f, -0.430583f, -0.403314f, -0.372531f, -0.339168f, -0.304785f, -0.271079f, -0.238824f, -0.207195f, -0.174785f, -0.141074f, -0.106436f, -0.071329f, -0.036073f, -0.000775f, 0.034934f, 0.071321f, 0.107583f, 0.142393f, 0.175297f, 0.206552f, 0.236016f, 0.263322f, 0.288426f, 0.310739f, 0.328664f, 0.341198f, 0.348940f, 0.352697f, 0.352598f, 0.349143f, 0.343169f, 0.334326f, 0.321627f, 0.305401f, 0.286727f, 0.265938f, 0.243372f, 0.218307f, 0.184517f, 0.133522f, 0.069279f, 0.013554f, -0.013422f, -0.013865f, -0.004732f}
+ },
+ {
+ {0.000177f, 0.000226f, -0.000534f, -0.002844f, -0.006900f, -0.008636f, -0.000913f, 0.012312f, 0.007372f, -0.030503f, -0.063506f, -0.022827f, 0.091931f, 0.166548f, 0.089015f, -0.090455f, -0.187289f, -0.097089f, 0.077605f, 0.157235f, 0.092127f, -0.016472f, -0.065347f, -0.047160f, -0.006944f, 0.028956f, 0.056051f, 0.066667f, 0.053772f, 0.024836f, -0.006025f, -0.031877f, -0.051501f, -0.064067f, -0.072308f, -0.083529f, -0.101732f, -0.122988f, -0.140854f, -0.151866f, -0.154661f, -0.148621f, -0.135381f, -0.118751f, -0.102023f, -0.086997f, -0.075122f, -0.067345f, -0.063027f, -0.060678f, -0.059457f, -0.058879f, -0.057880f, -0.055382f, -0.051316f, -0.046358f, -0.041263f, -0.036901f, -0.034150f, -0.033230f, -0.033646f, -0.034904f, -0.036618f, -0.037981f, -0.037996f, -0.036359f, -0.033414f, -0.029270f, -0.023673f, -0.016686f, -0.008707f, 0.000153f, 0.009974f, 0.020300f, 0.030277f, 0.039653f, 0.048922f, 0.058264f, 0.067028f, 0.074752f, 0.082196f, 0.090675f, 0.100423f, 0.110252f, 0.119144f, 0.127625f, 0.136849f, 0.146460f, 0.154233f, 0.158150f, 0.158200f, 0.155698f, 0.151413f, 0.145018f, 0.136153f, 0.125516f,
+ 0.114815f, 0.105682f, 0.098486f, 0.092374f, 0.086804f, 0.082876f, 0.082667f, 0.087334f, 0.096215f, 0.107481f, 0.119244f, 0.130421f, 0.141184f, 0.152404f, 0.164286f, 0.175808f, 0.185694f, 0.193429f, 0.199183f, 0.203422f, 0.206875f, 0.210212f, 0.213414f, 0.215952f, 0.217594f, 0.218544f, 0.218872f, 0.218422f, 0.217083f, 0.214671f, 0.210839f, 0.205624f, 0.199681f, 0.193644f, 0.187770f, 0.182378f, 0.177914f, 0.174397f, 0.171558f, 0.169503f, 0.168445f, 0.167984f, 0.167536f, 0.167028f, 0.166265f, 0.164275f, 0.160229f, 0.154156f, 0.145927f, 0.134776f, 0.120686f, 0.104691f, 0.087066f, 0.067093f, 0.045071f, 0.021659f, -0.005316f, -0.038739f, -0.073888f, -0.096316f, -0.093511f, -0.068230f, -0.036309f, -0.010540f},
+ {0.000177f, 0.000226f, -0.000534f, -0.002844f, -0.006900f, -0.008636f, -0.000913f, 0.012312f, 0.007372f, -0.030503f, -0.063506f, -0.022827f, 0.091931f, 0.166548f, 0.089015f, -0.090455f, -0.187289f, -0.097089f, 0.077605f, 0.157235f, 0.092127f, -0.016472f, -0.065347f, -0.047160f, -0.006944f, 0.028956f, 0.056051f, 0.066667f, 0.053772f, 0.024836f, -0.006025f, -0.031877f, -0.051501f, -0.064067f, -0.072308f, -0.083529f, -0.101732f, -0.122988f, -0.140854f, -0.151866f, -0.154661f, -0.148621f, -0.135381f, -0.118751f, -0.102023f, -0.086997f, -0.075122f, -0.067345f, -0.063027f, -0.060678f, -0.059457f, -0.058879f, -0.057880f, -0.055382f, -0.051316f, -0.046358f, -0.041263f, -0.036901f, -0.034150f, -0.033230f, -0.033646f, -0.034904f, -0.036618f, -0.037981f, -0.037996f, -0.036359f, -0.033414f, -0.029270f, -0.023673f, -0.016686f, -0.008707f, 0.000153f, 0.009974f, 0.020300f, 0.030277f, 0.039653f, 0.048922f, 0.058264f, 0.067028f, 0.074752f, 0.082196f, 0.090675f, 0.100423f, 0.110252f, 0.119144f, 0.127625f, 0.136849f, 0.146460f, 0.154233f, 0.158150f, 0.158200f, 0.155698f, 0.151413f, 0.145018f, 0.136153f, 0.125516f,
+ 0.114815f, 0.105682f, 0.098486f, 0.092374f, 0.086804f, 0.082876f, 0.082667f, 0.087334f, 0.096215f, 0.107481f, 0.119244f, 0.130421f, 0.141184f, 0.152404f, 0.164286f, 0.175808f, 0.185694f, 0.193429f, 0.199183f, 0.203422f, 0.206875f, 0.210212f, 0.213414f, 0.215952f, 0.217594f, 0.218544f, 0.218872f, 0.218422f, 0.217083f, 0.214671f, 0.210839f, 0.205624f, 0.199681f, 0.193644f, 0.187770f, 0.182378f, 0.177914f, 0.174397f, 0.171558f, 0.169503f, 0.168445f, 0.167984f, 0.167536f, 0.167028f, 0.166265f, 0.164275f, 0.160229f, 0.154156f, 0.145927f, 0.134776f, 0.120686f, 0.104691f, 0.087066f, 0.067093f, 0.045071f, 0.021659f, -0.005316f, -0.038739f, -0.073888f, -0.096316f, -0.093511f, -0.068230f, -0.036309f, -0.010540f}
+ }
+};
+const float *CRendBin_HOA3_HRIR_coeff_diffuse_re_32kHz[BINAURAL_CHANNELS]={NULL,NULL};
+const float *CRendBin_HOA3_HRIR_coeff_diffuse_im_32kHz[BINAURAL_CHANNELS]={NULL,NULL};
+
+/* Sample Rate = 16000 */
+
+const int16_t CRendBin_HOA3_HRIR_max_num_iterations_16kHz = 1;
+const uint16_t CRendBin_HOA3_HRIR_num_iterations_16kHz[16][BINAURAL_CHANNELS]={{1, 1}, {1, 1}, {1, 1}, {1, 1}, {1, 1}, {1, 1}, {1, 1}, {1, 1}, {1, 1}, {1, 1}, {1, 1}, {1, 1}, {1, 1}, {1, 1}, {1, 1}, {1, 1} };
+const uint16_t CRendBin_HOA3_HRIR_num_iterations_diffuse_16kHz[BINAURAL_CHANNELS] = {0, 0};
+const uint16_t CRendBin_HOA3_HRIR_pIndex_frequency_max_16kHz[16][BINAURAL_CHANNELS][1]={{{80},{80}},{{80},{80}},{{80},{80}},{{80},{80}},{{80},{80}},{{80},{80}},{{80},{80}},{{80},{80}},{{80},{80}},{{80},{80}},{{80},{80}},{{80},{80}},{{80},{80}},{{80},{80}},{{80},{80}},{{80},{80}}};
+const uint16_t CRendBin_HOA3_HRIR_index_frequency_max_diffuse_16kHz = 0;
+const float CRendBin_HOA3_HRIR_inv_diffuse_weight_16kHz[16]={0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f};
+const uint16_t *CRendBin_HOA3_HRIR_pIndex_frequency_max_diffuse_16kHz[BINAURAL_CHANNELS]={NULL,NULL};
+const float CRendBin_HOA3_HRIR_coeff_re_16kHz[16][BINAURAL_CHANNELS][80]={
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+ { 0.001244f, -0.011714f, -0.018975f, -0.019388f, -0.028242f, -0.031454f, 0.013230f, 0.095142f, 0.112352f, -0.016836f, -0.210437f, -0.270105f, -0.109627f, 0.120234f, 0.193261f, 0.063294f, -0.105565f, -0.151978f, -0.085969f, -0.022310f, -0.012774f, -0.007520f, 0.041667f, 0.109371f, 0.143796f, 0.138462f, 0.124355f, 0.115741f, 0.097689f, 0.058191f, 0.004528f, -0.051150f, -0.101799f, -0.140639f, -0.162437f, -0.170701f, -0.172906f, -0.170378f, -0.161243f, -0.148300f, -0.135406f, -0.121911f, -0.108101f, -0.099258f, -0.097962f, -0.099850f, -0.101590f, -0.104536f, -0.107601f, -0.106247f, -0.100485f, -0.094225f, -0.086781f, -0.074970f, -0.061475f, -0.051088f, -0.042559f, -0.033713f, -0.028432f, -0.029468f, -0.032466f, -0.035073f, -0.041591f, -0.052187f, -0.060305f, -0.065417f, -0.073316f, -0.081610f, -0.082466f, -0.078897f, -0.077999f, -0.072670f, -0.053724f, -0.030703f, -0.011855f, 0.021724f, 0.084005f, 0.142124f, 0.153989f, 0.135267f},
+ { 0.001244f, -0.011714f, -0.018975f, -0.019388f, -0.028242f, -0.031454f, 0.013230f, 0.095142f, 0.112352f, -0.016836f, -0.210437f, -0.270105f, -0.109627f, 0.120234f, 0.193261f, 0.063294f, -0.105565f, -0.151978f, -0.085969f, -0.022310f, -0.012774f, -0.007520f, 0.041667f, 0.109371f, 0.143796f, 0.138462f, 0.124355f, 0.115741f, 0.097689f, 0.058191f, 0.004528f, -0.051150f, -0.101799f, -0.140639f, -0.162437f, -0.170701f, -0.172906f, -0.170378f, -0.161243f, -0.148300f, -0.135406f, -0.121911f, -0.108101f, -0.099258f, -0.097962f, -0.099850f, -0.101590f, -0.104536f, -0.107601f, -0.106247f, -0.100485f, -0.094225f, -0.086781f, -0.074970f, -0.061475f, -0.051088f, -0.042559f, -0.033713f, -0.028432f, -0.029468f, -0.032466f, -0.035073f, -0.041591f, -0.052187f, -0.060305f, -0.065417f, -0.073316f, -0.081610f, -0.082466f, -0.078897f, -0.077999f, -0.072670f, -0.053724f, -0.030703f, -0.011855f, 0.021724f, 0.084005f, 0.142124f, 0.153989f, 0.135267f}
+ },
+ {
+ { -0.013036f, -0.012005f, -0.010946f, -0.010336f, -0.011806f, -0.018223f, -0.025154f, -0.017942f, 0.005606f, 0.011671f, -0.037994f, -0.113752f, -0.116094f, 0.005214f, 0.150250f, 0.156107f, -0.002268f, -0.162837f, -0.163654f, -0.027056f, 0.091762f, 0.097477f, 0.030660f, -0.026612f, -0.045438f, -0.038626f, -0.014564f, 0.023807f, 0.062441f, 0.085957f, 0.093102f, 0.090477f, 0.081990f, 0.071815f, 0.066281f, 0.065817f, 0.062838f, 0.051246f, 0.031641f, 0.006718f, -0.021218f, -0.047928f, -0.068727f, -0.082506f, -0.090476f, -0.092952f, -0.090869f, -0.087450f, -0.085084f, -0.083439f, -0.082526f, -0.083859f, -0.087311f, -0.090779f, -0.093524f, -0.095999f, -0.097064f, -0.095528f, -0.093135f, -0.092047f, -0.091608f, -0.091215f, -0.092962f, -0.097813f, -0.103266f, -0.108015f, -0.113964f, -0.121091f, -0.126325f, -0.129603f, -0.133962f, -0.138229f, -0.137962f, -0.134611f, -0.133515f, -0.130971f, -0.114570f, -0.080508f, -0.041940f, -0.017332f},
+ { -0.013036f, -0.012005f, -0.010946f, -0.010336f, -0.011806f, -0.018223f, -0.025154f, -0.017942f, 0.005606f, 0.011671f, -0.037994f, -0.113752f, -0.116094f, 0.005214f, 0.150250f, 0.156107f, -0.002268f, -0.162837f, -0.163654f, -0.027056f, 0.091762f, 0.097477f, 0.030660f, -0.026612f, -0.045438f, -0.038626f, -0.014564f, 0.023807f, 0.062441f, 0.085957f, 0.093102f, 0.090477f, 0.081990f, 0.071815f, 0.066281f, 0.065817f, 0.062838f, 0.051246f, 0.031641f, 0.006718f, -0.021218f, -0.047928f, -0.068727f, -0.082506f, -0.090476f, -0.092952f, -0.090869f, -0.087450f, -0.085084f, -0.083439f, -0.082526f, -0.083859f, -0.087311f, -0.090779f, -0.093524f, -0.095999f, -0.097064f, -0.095528f, -0.093135f, -0.092047f, -0.091608f, -0.091215f, -0.092962f, -0.097813f, -0.103266f, -0.108015f, -0.113964f, -0.121091f, -0.126325f, -0.129603f, -0.133962f, -0.138229f, -0.137962f, -0.134611f, -0.133515f, -0.130971f, -0.114570f, -0.080508f, -0.041940f, -0.017332f}
+ }
+};
+const float CRendBin_HOA3_HRIR_coeff_im_16kHz[16][BINAURAL_CHANNELS][80]={
+ {
+ { -0.177326f, -0.487059f, -0.688283f, -0.768556f, -0.752979f, -0.684514f, -0.599780f, -0.496150f, -0.338007f, -0.118021f, 0.117601f, 0.327026f, 0.493513f, 0.540869f, 0.331702f, -0.114816f, -0.473318f, -0.386772f, 0.079465f, 0.440207f, 0.323651f, -0.145870f, -0.579736f, -0.778395f, -0.813983f, -0.787794f, -0.702264f, -0.551636f, -0.383614f, -0.237862f, -0.107087f, 0.020217f, 0.132968f, 0.222907f, 0.297407f, 0.362059f, 0.415348f, 0.458635f, 0.495122f, 0.524689f, 0.548673f, 0.570929f, 0.590645f, 0.604357f, 0.614127f, 0.623417f, 0.629725f, 0.630908f, 0.630925f, 0.631539f, 0.628735f, 0.622443f, 0.617331f, 0.612036f, 0.601631f, 0.589119f, 0.579764f, 0.569621f, 0.554496f, 0.540418f, 0.531134f, 0.519368f, 0.502799f, 0.490106f, 0.481669f, 0.467444f, 0.449557f, 0.439167f, 0.430774f, 0.412237f, 0.393245f, 0.385818f, 0.373300f, 0.343565f, 0.321957f, 0.311994f, 0.249042f, 0.099998f, -0.035738f, -0.039462f},
+ { -0.177326f, -0.487059f, -0.688283f, -0.768556f, -0.752979f, -0.684514f, -0.599780f, -0.496150f, -0.338007f, -0.118021f, 0.117601f, 0.327026f, 0.493513f, 0.540869f, 0.331702f, -0.114816f, -0.473318f, -0.386772f, 0.079465f, 0.440207f, 0.323651f, -0.145870f, -0.579736f, -0.778395f, -0.813983f, -0.787794f, -0.702264f, -0.551636f, -0.383614f, -0.237862f, -0.107087f, 0.020217f, 0.132968f, 0.222907f, 0.297407f, 0.362059f, 0.415348f, 0.458635f, 0.495122f, 0.524689f, 0.548673f, 0.570929f, 0.590645f, 0.604357f, 0.614127f, 0.623417f, 0.629725f, 0.630908f, 0.630925f, 0.631539f, 0.628735f, 0.622443f, 0.617331f, 0.612036f, 0.601631f, 0.589119f, 0.579764f, 0.569621f, 0.554496f, 0.540418f, 0.531134f, 0.519368f, 0.502799f, 0.490106f, 0.481669f, 0.467444f, 0.449557f, 0.439167f, 0.430774f, 0.412237f, 0.393245f, 0.385818f, 0.373300f, 0.343565f, 0.321957f, 0.311994f, 0.249042f, 0.099998f, -0.035738f, -0.039462f}
+ },
+ {
+ { 0.139379f, 0.334475f, 0.302418f, -0.001740f, -0.470657f, -0.918060f, -1.205378f, -1.264950f, -1.068335f, -0.667808f, -0.206855f, 0.225808f, 0.664665f, 1.029106f, 0.958676f, 0.223895f, -0.711948f, -0.958987f, -0.218731f, 0.776762f, 1.088344f, 0.584741f, -0.131994f, -0.574116f, -0.760032f, -0.866210f, -0.902940f, -0.825573f, -0.695964f, -0.595691f, -0.515122f, -0.414746f, -0.305467f, -0.213289f, -0.131852f, -0.047320f, 0.035561f, 0.111395f, 0.184753f, 0.256163f, 0.320948f, 0.379770f, 0.434479f, 0.481617f, 0.520017f, 0.553844f, 0.583536f, 0.605648f, 0.621334f, 0.633823f, 0.642170f, 0.646572f, 0.651242f, 0.655765f, 0.655221f, 0.651172f, 0.648535f, 0.643768f, 0.631801f, 0.617925f, 0.606967f, 0.592474f, 0.571477f, 0.552782f, 0.538082f, 0.517509f, 0.492647f, 0.475480f, 0.461290f, 0.437183f, 0.413126f, 0.403158f, 0.390400f, 0.360546f, 0.340803f, 0.339290f, 0.288776f, 0.145051f, -0.000376f, -0.026236f},
+ { -0.139379f, -0.334475f, -0.302418f, 0.001740f, 0.470657f, 0.918060f, 1.205378f, 1.264950f, 1.068335f, 0.667808f, 0.206855f, -0.225808f, -0.664665f, -1.029106f, -0.958676f, -0.223895f, 0.711948f, 0.958987f, 0.218731f, -0.776762f, -1.088344f, -0.584741f, 0.131994f, 0.574116f, 0.760032f, 0.866210f, 0.902940f, 0.825573f, 0.695964f, 0.595691f, 0.515122f, 0.414746f, 0.305467f, 0.213289f, 0.131852f, 0.047320f, -0.035561f, -0.111395f, -0.184753f, -0.256163f, -0.320948f, -0.379770f, -0.434479f, -0.481617f, -0.520017f, -0.553844f, -0.583536f, -0.605648f, -0.621334f, -0.633823f, -0.642170f, -0.646572f, -0.651242f, -0.655765f, -0.655221f, -0.651172f, -0.648535f, -0.643768f, -0.631801f, -0.617925f, -0.606967f, -0.592474f, -0.571477f, -0.552782f, -0.538082f, -0.517509f, -0.492647f, -0.475480f, -0.461290f, -0.437183f, -0.413126f, -0.403158f, -0.390400f, -0.360546f, -0.340803f, -0.339290f, -0.288776f, -0.145051f, 0.000376f, 0.026236f}
+ },
+ {
+ { -0.017355f, -0.068585f, -0.129748f, -0.140677f, -0.067873f, 0.038579f, 0.095547f, 0.074031f, 0.011534f, -0.044693f, -0.073913f, -0.067610f, -0.018737f, 0.054581f, 0.097078f, 0.061877f, -0.025775f, -0.074615f, -0.020989f, 0.089634f, 0.140779f, 0.070434f, -0.065703f, -0.166766f, -0.192897f, -0.175608f, -0.151255f, -0.126215f, -0.098863f, -0.074963f, -0.054673f, -0.030640f, -0.004266f, 0.014389f, 0.022782f, 0.026012f, 0.024773f, 0.018634f, 0.015637f, 0.024021f, 0.040551f, 0.058741f, 0.079941f, 0.106170f, 0.132694f, 0.156946f, 0.183756f, 0.215131f, 0.246786f, 0.278634f, 0.315363f, 0.354946f, 0.390462f, 0.422391f, 0.455016f, 0.484479f, 0.504790f, 0.519338f, 0.532532f, 0.539137f, 0.534904f, 0.525663f, 0.514081f, 0.492430f, 0.458525f, 0.420763f, 0.379757f, 0.326532f, 0.263903f, 0.204445f, 0.145530f, 0.075927f, 0.005235f, -0.048914f, -0.098551f, -0.166600f, -0.231941f, -0.240292f, -0.172726f, -0.060996f},
+ { -0.017355f, -0.068585f, -0.129748f, -0.140677f, -0.067873f, 0.038579f, 0.095547f, 0.074031f, 0.011534f, -0.044693f, -0.073913f, -0.067610f, -0.018737f, 0.054581f, 0.097078f, 0.061877f, -0.025775f, -0.074615f, -0.020989f, 0.089634f, 0.140779f, 0.070434f, -0.065703f, -0.166766f, -0.192897f, -0.175608f, -0.151255f, -0.126215f, -0.098863f, -0.074963f, -0.054673f, -0.030640f, -0.004266f, 0.014389f, 0.022782f, 0.026012f, 0.024773f, 0.018634f, 0.015637f, 0.024021f, 0.040551f, 0.058741f, 0.079941f, 0.106170f, 0.132694f, 0.156946f, 0.183756f, 0.215131f, 0.246786f, 0.278634f, 0.315363f, 0.354946f, 0.390462f, 0.422391f, 0.455016f, 0.484479f, 0.504790f, 0.519338f, 0.532532f, 0.539137f, 0.534904f, 0.525663f, 0.514081f, 0.492430f, 0.458525f, 0.420763f, 0.379757f, 0.326532f, 0.263903f, 0.204445f, 0.145530f, 0.075927f, 0.005235f, -0.048914f, -0.098551f, -0.166600f, -0.231941f, -0.240292f, -0.172726f, -0.060996f}
+ },
+ {
+ { 0.005973f, -0.001416f, -0.045800f, -0.099150f, -0.109299f, -0.059292f, 0.001039f, 0.004764f, -0.052550f, -0.109926f, -0.118088f, -0.081582f, -0.016964f, 0.073434f, 0.150725f, 0.125706f, -0.026114f, -0.169539f, -0.128661f, 0.090155f, 0.279655f, 0.263749f, 0.075346f, -0.131939f, -0.272993f, -0.368065f, -0.444884f, -0.489466f, -0.487957f, -0.454682f, -0.405665f, -0.339390f, -0.252979f, -0.154344f, -0.052502f, 0.048489f, 0.143632f, 0.226516f, 0.295187f, 0.351028f, 0.394089f, 0.425052f, 0.447704f, 0.464623f, 0.474693f, 0.477963f, 0.477681f, 0.475121f, 0.467826f, 0.454724f, 0.437798f, 0.418152f, 0.395857f, 0.373745f, 0.355940f, 0.342815f, 0.331856f, 0.322189f, 0.313867f, 0.304823f, 0.293125f, 0.280092f, 0.267362f, 0.253770f, 0.238552f, 0.223882f, 0.210719f, 0.196308f, 0.179088f, 0.161285f, 0.143372f, 0.121745f, 0.095725f, 0.069936f, 0.044076f, 0.008055f, -0.042005f, -0.085674f, -0.088660f, -0.037890f},
+ { 0.005973f, -0.001416f, -0.045800f, -0.099150f, -0.109299f, -0.059292f, 0.001039f, 0.004764f, -0.052550f, -0.109926f, -0.118088f, -0.081582f, -0.016964f, 0.073434f, 0.150725f, 0.125706f, -0.026114f, -0.169539f, -0.128661f, 0.090155f, 0.279655f, 0.263749f, 0.075346f, -0.131939f, -0.272993f, -0.368065f, -0.444884f, -0.489466f, -0.487957f, -0.454682f, -0.405665f, -0.339390f, -0.252979f, -0.154344f, -0.052502f, 0.048489f, 0.143632f, 0.226516f, 0.295187f, 0.351028f, 0.394089f, 0.425052f, 0.447704f, 0.464623f, 0.474693f, 0.477963f, 0.477681f, 0.475121f, 0.467826f, 0.454724f, 0.437798f, 0.418152f, 0.395857f, 0.373745f, 0.355940f, 0.342815f, 0.331856f, 0.322189f, 0.313867f, 0.304823f, 0.293125f, 0.280092f, 0.267362f, 0.253770f, 0.238552f, 0.223882f, 0.210719f, 0.196308f, 0.179088f, 0.161285f, 0.143372f, 0.121745f, 0.095725f, 0.069936f, 0.044076f, 0.008055f, -0.042005f, -0.085674f, -0.088660f, -0.037890f}
+ },
+ {
+ { -0.004434f, -0.004101f, 0.011236f, 0.025203f, 0.019806f, 0.001597f, -0.006647f, -0.003102f, -0.018186f, -0.077431f, -0.161881f, -0.209978f, -0.155425f, 0.015003f, 0.208989f, 0.259800f, 0.084031f, -0.179896f, -0.269483f, -0.079015f, 0.215424f, 0.357678f, 0.278152f, 0.099699f, -0.058114f, -0.180673f, -0.286537f, -0.359113f, -0.378791f, -0.360714f, -0.328350f, -0.283730f, -0.223043f, -0.154424f, -0.085113f, -0.011153f, 0.069195f, 0.146411f, 0.210268f, 0.258185f, 0.290989f, 0.310397f, 0.321311f, 0.328850f, 0.333862f, 0.336132f, 0.338054f, 0.340622f, 0.340800f, 0.336748f, 0.330523f, 0.323257f, 0.313600f, 0.302440f, 0.293034f, 0.285845f, 0.278952f, 0.272797f, 0.268758f, 0.264967f, 0.259214f, 0.253039f, 0.247703f, 0.240380f, 0.229389f, 0.217820f, 0.207144f, 0.193744f, 0.176271f, 0.158660f, 0.141444f, 0.119286f, 0.091743f, 0.065323f, 0.038472f, -0.002614f, -0.061009f, -0.109488f, -0.108302f, -0.045399f},
+ { 0.004434f, 0.004101f, -0.011236f, -0.025203f, -0.019806f, -0.001597f, 0.006647f, 0.003102f, 0.018186f, 0.077431f, 0.161881f, 0.209978f, 0.155425f, -0.015003f, -0.208989f, -0.259800f, -0.084031f, 0.179896f, 0.269483f, 0.079015f, -0.215424f, -0.357678f, -0.278152f, -0.099699f, 0.058114f, 0.180673f, 0.286537f, 0.359113f, 0.378791f, 0.360714f, 0.328350f, 0.283730f, 0.223043f, 0.154424f, 0.085113f, 0.011153f, -0.069195f, -0.146411f, -0.210268f, -0.258185f, -0.290989f, -0.310397f, -0.321311f, -0.328850f, -0.333862f, -0.336132f, -0.338054f, -0.340622f, -0.340800f, -0.336748f, -0.330523f, -0.323257f, -0.313600f, -0.302440f, -0.293034f, -0.285845f, -0.278952f, -0.272797f, -0.268758f, -0.264967f, -0.259214f, -0.253039f, -0.247703f, -0.240380f, -0.229389f, -0.217820f, -0.207144f, -0.193744f, -0.176271f, -0.158660f, -0.141444f, -0.119286f, -0.091743f, -0.065323f, -0.038472f, 0.002614f, 0.061009f, 0.109488f, 0.108302f, 0.045399f}
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+ { 0.000353f, 0.004850f, 0.016938f, 0.030564f, 0.032073f, 0.012264f, -0.025611f, -0.068068f, -0.092183f, -0.069650f, 0.005117f, 0.085764f, 0.102915f, 0.040391f, -0.040399f, -0.070602f, -0.045658f, -0.007020f, 0.021199f, 0.044834f, 0.064788f, 0.066750f, 0.047115f, 0.022488f, 0.005813f, -0.010554f, -0.039993f, -0.079586f, -0.110633f, -0.117382f, -0.099825f, -0.069651f, -0.039484f, -0.017639f, -0.007327f, -0.005072f, -0.002356f, 0.005931f, 0.016176f, 0.022381f, 0.023972f, 0.023436f, 0.021218f, 0.017720f, 0.015438f, 0.014768f, 0.012536f, 0.007496f, 0.001618f, -0.005392f, -0.015987f, -0.028902f, -0.040848f, -0.053077f, -0.068452f, -0.084551f, -0.097679f, -0.109499f, -0.121805f, -0.130797f, -0.134202f, -0.136272f, -0.138859f, -0.137270f, -0.130628f, -0.124399f, -0.118371f, -0.106102f, -0.088590f, -0.072164f, -0.053226f, -0.024390f, 0.007484f, 0.032334f, 0.059271f, 0.098873f, 0.130378f, 0.121254f, 0.074924f, 0.023150f},
+ { 0.000353f, 0.004850f, 0.016938f, 0.030564f, 0.032073f, 0.012264f, -0.025611f, -0.068068f, -0.092183f, -0.069650f, 0.005117f, 0.085764f, 0.102915f, 0.040391f, -0.040399f, -0.070602f, -0.045658f, -0.007020f, 0.021199f, 0.044834f, 0.064788f, 0.066750f, 0.047115f, 0.022488f, 0.005813f, -0.010554f, -0.039993f, -0.079586f, -0.110633f, -0.117382f, -0.099825f, -0.069651f, -0.039484f, -0.017639f, -0.007327f, -0.005072f, -0.002356f, 0.005931f, 0.016176f, 0.022381f, 0.023972f, 0.023436f, 0.021218f, 0.017720f, 0.015438f, 0.014768f, 0.012536f, 0.007496f, 0.001618f, -0.005392f, -0.015987f, -0.028902f, -0.040848f, -0.053077f, -0.068452f, -0.084551f, -0.097679f, -0.109499f, -0.121805f, -0.130797f, -0.134202f, -0.136272f, -0.138859f, -0.137270f, -0.130628f, -0.124399f, -0.118371f, -0.106102f, -0.088590f, -0.072164f, -0.053226f, -0.024390f, 0.007484f, 0.032334f, 0.059271f, 0.098873f, 0.130378f, 0.121254f, 0.074924f, 0.023150f}
+ },
+ {
+ { 0.003395f, 0.020426f, 0.045976f, 0.052329f, 0.026661f, -0.019555f, -0.077123f, -0.131965f, -0.135946f, -0.043667f, 0.104469f, 0.189095f, 0.135481f, -0.001437f, -0.101563f, -0.101652f, -0.032058f, 0.036129f, 0.050140f, 0.004006f, -0.059414f, -0.081736f, -0.043298f, 0.021078f, 0.066283f, 0.080513f, 0.077331f, 0.066832f, 0.051569f, 0.035939f, 0.022351f, 0.005726f, -0.017489f, -0.041778f, -0.060670f, -0.074727f, -0.086452f, -0.094598f, -0.097466f, -0.096127f, -0.092430f, -0.088340f, -0.086838f, -0.089337f, -0.093915f, -0.098990f, -0.105183f, -0.111202f, -0.112934f, -0.108926f, -0.101596f, -0.092150f, -0.080152f, -0.067970f, -0.059163f, -0.053214f, -0.047722f, -0.043425f, -0.041320f, -0.038708f, -0.033546f, -0.027639f, -0.020974f, -0.009681f, 0.006590f, 0.023443f, 0.040235f, 0.060007f, 0.080112f, 0.094580f, 0.105031f, 0.116178f, 0.123880f, 0.123088f, 0.120984f, 0.122633f, 0.112565f, 0.076090f, 0.030569f, 0.005103f},
+ { 0.003395f, 0.020426f, 0.045976f, 0.052329f, 0.026661f, -0.019555f, -0.077123f, -0.131965f, -0.135946f, -0.043667f, 0.104469f, 0.189095f, 0.135481f, -0.001437f, -0.101563f, -0.101652f, -0.032058f, 0.036129f, 0.050140f, 0.004006f, -0.059414f, -0.081736f, -0.043298f, 0.021078f, 0.066283f, 0.080513f, 0.077331f, 0.066832f, 0.051569f, 0.035939f, 0.022351f, 0.005726f, -0.017489f, -0.041778f, -0.060670f, -0.074727f, -0.086452f, -0.094598f, -0.097466f, -0.096127f, -0.092430f, -0.088340f, -0.086838f, -0.089337f, -0.093915f, -0.098990f, -0.105183f, -0.111202f, -0.112934f, -0.108926f, -0.101596f, -0.092150f, -0.080152f, -0.067970f, -0.059163f, -0.053214f, -0.047722f, -0.043425f, -0.041320f, -0.038708f, -0.033546f, -0.027639f, -0.020974f, -0.009681f, 0.006590f, 0.023443f, 0.040235f, 0.060007f, 0.080112f, 0.094580f, 0.105031f, 0.116178f, 0.123880f, 0.123088f, 0.120984f, 0.122633f, 0.112565f, 0.076090f, 0.030569f, 0.005103f}
+ },
+ {
+ { -0.008000f, -0.013983f, -0.007789f, -0.005223f, -0.001470f, 0.026111f, 0.057750f, 0.020944f, -0.107461f, -0.216369f, -0.156456f, 0.061682f, 0.235845f, 0.190009f, -0.018294f, -0.169020f, -0.135958f, -0.002906f, 0.078713f, 0.072889f, 0.055366f, 0.076663f, 0.100261f, 0.075548f, 0.012307f, -0.044797f, -0.080708f, -0.114873f, -0.158404f, -0.198177f, -0.219465f, -0.220285f, -0.203282f, -0.171611f, -0.133886f, -0.099826f, -0.070822f, -0.043728f, -0.020140f, -0.003424f, 0.007885f, 0.015626f, 0.017347f, 0.012913f, 0.008483f, 0.008293f, 0.010362f, 0.013895f, 0.021659f, 0.032566f, 0.041674f, 0.048599f, 0.056239f, 0.062372f, 0.062643f, 0.058926f, 0.054923f, 0.048525f, 0.037890f, 0.027863f, 0.021734f, 0.015808f, 0.009301f, 0.007997f, 0.012479f, 0.016621f, 0.021242f, 0.032989f, 0.048955f, 0.061284f, 0.074399f, 0.095752f, 0.116342f, 0.126272f, 0.137340f, 0.157260f, 0.157611f, 0.110681f, 0.043883f, 0.006629f},
+ { -0.008000f, -0.013983f, -0.007789f, -0.005223f, -0.001470f, 0.026111f, 0.057750f, 0.020944f, -0.107461f, -0.216369f, -0.156456f, 0.061682f, 0.235845f, 0.190009f, -0.018294f, -0.169020f, -0.135958f, -0.002906f, 0.078713f, 0.072889f, 0.055366f, 0.076663f, 0.100261f, 0.075548f, 0.012307f, -0.044797f, -0.080708f, -0.114873f, -0.158404f, -0.198177f, -0.219465f, -0.220285f, -0.203282f, -0.171611f, -0.133886f, -0.099826f, -0.070822f, -0.043728f, -0.020140f, -0.003424f, 0.007885f, 0.015626f, 0.017347f, 0.012913f, 0.008483f, 0.008293f, 0.010362f, 0.013895f, 0.021659f, 0.032566f, 0.041674f, 0.048599f, 0.056239f, 0.062372f, 0.062643f, 0.058926f, 0.054923f, 0.048525f, 0.037890f, 0.027863f, 0.021734f, 0.015808f, 0.009301f, 0.007997f, 0.012479f, 0.016621f, 0.021242f, 0.032989f, 0.048955f, 0.061284f, 0.074399f, 0.095752f, 0.116342f, 0.126272f, 0.137340f, 0.157260f, 0.157611f, 0.110681f, 0.043883f, 0.006629f}
+ },
+ {
+ { 0.000244f, 0.000061f, -0.001224f, -0.003636f, -0.007582f, -0.009677f, -0.002431f, 0.010807f, 0.005905f, -0.032432f, -0.065824f, -0.025045f, 0.089641f, 0.163727f, 0.085925f, -0.093404f, -0.190444f, -0.100797f, 0.073761f, 0.153524f, 0.088072f, -0.021053f, -0.069934f, -0.051675f, -0.011931f, 0.023520f, 0.050716f, 0.061297f, 0.047832f, 0.018566f, -0.012127f, -0.038159f, -0.058406f, -0.071156f, -0.079212f, -0.090778f, -0.109603f, -0.130885f, -0.148610f, -0.160134f, -0.163490f, -0.157326f, -0.144051f, -0.128082f, -0.111790f, -0.096521f, -0.084775f, -0.077767f, -0.073706f, -0.071042f, -0.070160f, -0.070401f, -0.069434f, -0.066612f, -0.063128f, -0.058957f, -0.053631f, -0.049011f, -0.047099f, -0.046826f, -0.046713f, -0.047859f, -0.050655f, -0.052377f, -0.051505f, -0.049975f, -0.048302f, -0.043964f, -0.036939f, -0.030309f, -0.023615f, -0.013271f, -0.000672f, 0.009320f, 0.019077f, 0.036301f, 0.058484f, 0.069611f, 0.056538f, 0.021593f},
+ { 0.000244f, 0.000061f, -0.001224f, -0.003636f, -0.007582f, -0.009677f, -0.002431f, 0.010807f, 0.005905f, -0.032432f, -0.065824f, -0.025045f, 0.089641f, 0.163727f, 0.085925f, -0.093404f, -0.190444f, -0.100797f, 0.073761f, 0.153524f, 0.088072f, -0.021053f, -0.069934f, -0.051675f, -0.011931f, 0.023520f, 0.050716f, 0.061297f, 0.047832f, 0.018566f, -0.012127f, -0.038159f, -0.058406f, -0.071156f, -0.079212f, -0.090778f, -0.109603f, -0.130885f, -0.148610f, -0.160134f, -0.163490f, -0.157326f, -0.144051f, -0.128082f, -0.111790f, -0.096521f, -0.084775f, -0.077767f, -0.073706f, -0.071042f, -0.070160f, -0.070401f, -0.069434f, -0.066612f, -0.063128f, -0.058957f, -0.053631f, -0.049011f, -0.047099f, -0.046826f, -0.046713f, -0.047859f, -0.050655f, -0.052377f, -0.051505f, -0.049975f, -0.048302f, -0.043964f, -0.036939f, -0.030309f, -0.023615f, -0.013271f, -0.000672f, 0.009320f, 0.019077f, 0.036301f, 0.058484f, 0.069611f, 0.056538f, 0.021593f}
+ }
+};
+const float *CRendBin_HOA3_HRIR_coeff_diffuse_re_16kHz[BINAURAL_CHANNELS]={NULL,NULL};
+const float *CRendBin_HOA3_HRIR_coeff_diffuse_im_16kHz[BINAURAL_CHANNELS]={NULL,NULL};
+#endif /* UPDATE_SBA_FILTER */
+
+
/********************** CRendBin_Combined_BRIR **********************/
-#ifdef FIX_BINAURAL_DELAY_PRECISION
+#ifdef UPDATE_SBA_FILTER
const float CRendBin_Combined_BRIR_latency_s = 0.000145834f;
#else
const float CRendBin_Combined_BRIR_latency_s = 0.000145833328133f;
diff --git a/lib_rend/ivas_rom_binaural_crend_head.h b/lib_rend/ivas_rom_binaural_crend_head.h
index 64582a16723b9f0dd5956d6c213fa4f5ab0d44f7..8f0823dc7b05dd48506c80499752f7ab1b797b66 100644
--- a/lib_rend/ivas_rom_binaural_crend_head.h
+++ b/lib_rend/ivas_rom_binaural_crend_head.h
@@ -45,10 +45,14 @@
#ifndef _IVAS_ROM_BINAURAL_CREND_HEAD_
#define _IVAS_ROM_BINAURAL_CREND_HEAD_
+#ifndef UPDATE_SBA_FILTER
#include
#include "cnst.h"
+#endif
#include "ivas_cnst.h"
+#ifdef USE_HRIR_128_METH5_IRC_53_Q10_SYML_ITRP1_48000
+
/********************** CRendBin_Combined_HRIR **********************/
@@ -95,6 +99,10 @@ extern float CRendBin_Combined_HRIR_coeff_re_16kHz[15][BINAURAL_CHANNELS][80];
extern float CRendBin_Combined_HRIR_coeff_im_16kHz[15][BINAURAL_CHANNELS][80];
extern float *CRendBin_Combined_HRIR_coeff_diffuse_re_16kHz[BINAURAL_CHANNELS];
extern float *CRendBin_Combined_HRIR_coeff_diffuse_im_16kHz[BINAURAL_CHANNELS];
+#endif /* USE_HRIR_128_METH5_IRC_53_Q10_SYML_ITRP1_48000 */
+
+#ifndef UPDATE_SBA_FILTER
+
/********************** CRendBin_HOA3_HRIR **********************/
@@ -141,6 +149,159 @@ extern float CRendBin_HOA3_HRIR_coeff_re_16kHz[16][BINAURAL_CHANNELS][160];
extern float CRendBin_HOA3_HRIR_coeff_im_16kHz[16][BINAURAL_CHANNELS][160];
extern float *CRendBin_HOA3_HRIR_coeff_diffuse_re_16kHz[BINAURAL_CHANNELS];
extern float *CRendBin_HOA3_HRIR_coeff_diffuse_im_16kHz[BINAURAL_CHANNELS];
+#endif /* UPDATE_SBA_FILTER */
+
+#ifdef UPDATE_SBA_FILTER
+
+
+/********************** CRendBin_FOA_HRIR **********************/
+
+extern float CRendBin_FOA_HRIR_latency_s;
+
+/* Sample Rate = 48000 */
+
+extern int16_t CRendBin_FOA_HRIR_max_num_iterations_48kHz;
+extern uint16_t CRendBin_FOA_HRIR_num_iterations_48kHz[4][BINAURAL_CHANNELS];
+extern uint16_t CRendBin_FOA_HRIR_num_iterations_diffuse_48kHz[BINAURAL_CHANNELS];
+extern uint16_t CRendBin_FOA_HRIR_pIndex_frequency_max_48kHz[4][BINAURAL_CHANNELS][1];
+extern uint16_t CRendBin_FOA_HRIR_index_frequency_max_diffuse_48kHz;
+extern float CRendBin_FOA_HRIR_inv_diffuse_weight_48kHz[4];
+extern uint16_t *CRendBin_FOA_HRIR_pIndex_frequency_max_diffuse_48kHz[BINAURAL_CHANNELS];
+extern float CRendBin_FOA_HRIR_coeff_re_48kHz[4][BINAURAL_CHANNELS][240];
+extern float CRendBin_FOA_HRIR_coeff_im_48kHz[4][BINAURAL_CHANNELS][240];
+extern float *CRendBin_FOA_HRIR_coeff_diffuse_re_48kHz[BINAURAL_CHANNELS];
+extern float *CRendBin_FOA_HRIR_coeff_diffuse_im_48kHz[BINAURAL_CHANNELS];
+
+/* Sample Rate = 32000 */
+
+extern int16_t CRendBin_FOA_HRIR_max_num_iterations_32kHz;
+extern uint16_t CRendBin_FOA_HRIR_num_iterations_32kHz[4][BINAURAL_CHANNELS];
+extern uint16_t CRendBin_FOA_HRIR_num_iterations_diffuse_32kHz[BINAURAL_CHANNELS];
+extern uint16_t CRendBin_FOA_HRIR_pIndex_frequency_max_32kHz[4][BINAURAL_CHANNELS][1];
+extern uint16_t CRendBin_FOA_HRIR_index_frequency_max_diffuse_32kHz;
+extern float CRendBin_FOA_HRIR_inv_diffuse_weight_32kHz[4];
+extern uint16_t *CRendBin_FOA_HRIR_pIndex_frequency_max_diffuse_32kHz[BINAURAL_CHANNELS];
+extern float CRendBin_FOA_HRIR_coeff_re_32kHz[4][BINAURAL_CHANNELS][160];
+extern float CRendBin_FOA_HRIR_coeff_im_32kHz[4][BINAURAL_CHANNELS][160];
+extern float *CRendBin_FOA_HRIR_coeff_diffuse_re_32kHz[BINAURAL_CHANNELS];
+extern float *CRendBin_FOA_HRIR_coeff_diffuse_im_32kHz[BINAURAL_CHANNELS];
+
+/* Sample Rate = 16000 */
+
+extern int16_t CRendBin_FOA_HRIR_max_num_iterations_16kHz;
+extern uint16_t CRendBin_FOA_HRIR_num_iterations_16kHz[4][BINAURAL_CHANNELS];
+extern uint16_t CRendBin_FOA_HRIR_num_iterations_diffuse_16kHz[BINAURAL_CHANNELS];
+extern uint16_t CRendBin_FOA_HRIR_pIndex_frequency_max_16kHz[4][BINAURAL_CHANNELS][1];
+extern uint16_t CRendBin_FOA_HRIR_index_frequency_max_diffuse_16kHz;
+extern float CRendBin_FOA_HRIR_inv_diffuse_weight_16kHz[4];
+extern uint16_t *CRendBin_FOA_HRIR_pIndex_frequency_max_diffuse_16kHz[BINAURAL_CHANNELS];
+extern float CRendBin_FOA_HRIR_coeff_re_16kHz[4][BINAURAL_CHANNELS][80];
+extern float CRendBin_FOA_HRIR_coeff_im_16kHz[4][BINAURAL_CHANNELS][80];
+extern float *CRendBin_FOA_HRIR_coeff_diffuse_re_16kHz[BINAURAL_CHANNELS];
+extern float *CRendBin_FOA_HRIR_coeff_diffuse_im_16kHz[BINAURAL_CHANNELS];
+#endif /* UPDATE_SBA_FILTER */
+
+#ifdef UPDATE_SBA_FILTER
+
+
+/********************** CRendBin_HOA2_HRIR **********************/
+
+extern float CRendBin_HOA2_HRIR_latency_s;
+
+/* Sample Rate = 48000 */
+
+extern int16_t CRendBin_HOA2_HRIR_max_num_iterations_48kHz;
+extern uint16_t CRendBin_HOA2_HRIR_num_iterations_48kHz[9][BINAURAL_CHANNELS];
+extern uint16_t CRendBin_HOA2_HRIR_num_iterations_diffuse_48kHz[BINAURAL_CHANNELS];
+extern uint16_t CRendBin_HOA2_HRIR_pIndex_frequency_max_48kHz[9][BINAURAL_CHANNELS][1];
+extern uint16_t CRendBin_HOA2_HRIR_index_frequency_max_diffuse_48kHz;
+extern float CRendBin_HOA2_HRIR_inv_diffuse_weight_48kHz[9];
+extern uint16_t *CRendBin_HOA2_HRIR_pIndex_frequency_max_diffuse_48kHz[BINAURAL_CHANNELS];
+extern float CRendBin_HOA2_HRIR_coeff_re_48kHz[9][BINAURAL_CHANNELS][240];
+extern float CRendBin_HOA2_HRIR_coeff_im_48kHz[9][BINAURAL_CHANNELS][240];
+extern float *CRendBin_HOA2_HRIR_coeff_diffuse_re_48kHz[BINAURAL_CHANNELS];
+extern float *CRendBin_HOA2_HRIR_coeff_diffuse_im_48kHz[BINAURAL_CHANNELS];
+
+/* Sample Rate = 32000 */
+
+extern int16_t CRendBin_HOA2_HRIR_max_num_iterations_32kHz;
+extern uint16_t CRendBin_HOA2_HRIR_num_iterations_32kHz[9][BINAURAL_CHANNELS];
+extern uint16_t CRendBin_HOA2_HRIR_num_iterations_diffuse_32kHz[BINAURAL_CHANNELS];
+extern uint16_t CRendBin_HOA2_HRIR_pIndex_frequency_max_32kHz[9][BINAURAL_CHANNELS][1];
+extern uint16_t CRendBin_HOA2_HRIR_index_frequency_max_diffuse_32kHz;
+extern float CRendBin_HOA2_HRIR_inv_diffuse_weight_32kHz[9];
+extern uint16_t *CRendBin_HOA2_HRIR_pIndex_frequency_max_diffuse_32kHz[BINAURAL_CHANNELS];
+extern float CRendBin_HOA2_HRIR_coeff_re_32kHz[9][BINAURAL_CHANNELS][160];
+extern float CRendBin_HOA2_HRIR_coeff_im_32kHz[9][BINAURAL_CHANNELS][160];
+extern float *CRendBin_HOA2_HRIR_coeff_diffuse_re_32kHz[BINAURAL_CHANNELS];
+extern float *CRendBin_HOA2_HRIR_coeff_diffuse_im_32kHz[BINAURAL_CHANNELS];
+
+/* Sample Rate = 16000 */
+
+extern int16_t CRendBin_HOA2_HRIR_max_num_iterations_16kHz;
+extern uint16_t CRendBin_HOA2_HRIR_num_iterations_16kHz[9][BINAURAL_CHANNELS];
+extern uint16_t CRendBin_HOA2_HRIR_num_iterations_diffuse_16kHz[BINAURAL_CHANNELS];
+extern uint16_t CRendBin_HOA2_HRIR_pIndex_frequency_max_16kHz[9][BINAURAL_CHANNELS][1];
+extern uint16_t CRendBin_HOA2_HRIR_index_frequency_max_diffuse_16kHz;
+extern float CRendBin_HOA2_HRIR_inv_diffuse_weight_16kHz[9];
+extern uint16_t *CRendBin_HOA2_HRIR_pIndex_frequency_max_diffuse_16kHz[BINAURAL_CHANNELS];
+extern float CRendBin_HOA2_HRIR_coeff_re_16kHz[9][BINAURAL_CHANNELS][80];
+extern float CRendBin_HOA2_HRIR_coeff_im_16kHz[9][BINAURAL_CHANNELS][80];
+extern float *CRendBin_HOA2_HRIR_coeff_diffuse_re_16kHz[BINAURAL_CHANNELS];
+extern float *CRendBin_HOA2_HRIR_coeff_diffuse_im_16kHz[BINAURAL_CHANNELS];
+#endif /* UPDATE_SBA_FILTER */
+
+#ifdef UPDATE_SBA_FILTER
+
+
+/********************** CRendBin_HOA3_HRIR **********************/
+
+extern float CRendBin_HOA3_HRIR_latency_s;
+
+/* Sample Rate = 48000 */
+
+extern int16_t CRendBin_HOA3_HRIR_max_num_iterations_48kHz;
+extern uint16_t CRendBin_HOA3_HRIR_num_iterations_48kHz[16][BINAURAL_CHANNELS];
+extern uint16_t CRendBin_HOA3_HRIR_num_iterations_diffuse_48kHz[BINAURAL_CHANNELS];
+extern uint16_t CRendBin_HOA3_HRIR_pIndex_frequency_max_48kHz[16][BINAURAL_CHANNELS][1];
+extern uint16_t CRendBin_HOA3_HRIR_index_frequency_max_diffuse_48kHz;
+extern float CRendBin_HOA3_HRIR_inv_diffuse_weight_48kHz[16];
+extern uint16_t *CRendBin_HOA3_HRIR_pIndex_frequency_max_diffuse_48kHz[BINAURAL_CHANNELS];
+extern float CRendBin_HOA3_HRIR_coeff_re_48kHz[16][BINAURAL_CHANNELS][240];
+extern float CRendBin_HOA3_HRIR_coeff_im_48kHz[16][BINAURAL_CHANNELS][240];
+extern float *CRendBin_HOA3_HRIR_coeff_diffuse_re_48kHz[BINAURAL_CHANNELS];
+extern float *CRendBin_HOA3_HRIR_coeff_diffuse_im_48kHz[BINAURAL_CHANNELS];
+
+/* Sample Rate = 32000 */
+
+extern int16_t CRendBin_HOA3_HRIR_max_num_iterations_32kHz;
+extern uint16_t CRendBin_HOA3_HRIR_num_iterations_32kHz[16][BINAURAL_CHANNELS];
+extern uint16_t CRendBin_HOA3_HRIR_num_iterations_diffuse_32kHz[BINAURAL_CHANNELS];
+extern uint16_t CRendBin_HOA3_HRIR_pIndex_frequency_max_32kHz[16][BINAURAL_CHANNELS][1];
+extern uint16_t CRendBin_HOA3_HRIR_index_frequency_max_diffuse_32kHz;
+extern float CRendBin_HOA3_HRIR_inv_diffuse_weight_32kHz[16];
+extern uint16_t *CRendBin_HOA3_HRIR_pIndex_frequency_max_diffuse_32kHz[BINAURAL_CHANNELS];
+extern float CRendBin_HOA3_HRIR_coeff_re_32kHz[16][BINAURAL_CHANNELS][160];
+extern float CRendBin_HOA3_HRIR_coeff_im_32kHz[16][BINAURAL_CHANNELS][160];
+extern float *CRendBin_HOA3_HRIR_coeff_diffuse_re_32kHz[BINAURAL_CHANNELS];
+extern float *CRendBin_HOA3_HRIR_coeff_diffuse_im_32kHz[BINAURAL_CHANNELS];
+
+/* Sample Rate = 16000 */
+
+extern int16_t CRendBin_HOA3_HRIR_max_num_iterations_16kHz;
+extern uint16_t CRendBin_HOA3_HRIR_num_iterations_16kHz[16][BINAURAL_CHANNELS];
+extern uint16_t CRendBin_HOA3_HRIR_num_iterations_diffuse_16kHz[BINAURAL_CHANNELS];
+extern uint16_t CRendBin_HOA3_HRIR_pIndex_frequency_max_16kHz[16][BINAURAL_CHANNELS][1];
+extern uint16_t CRendBin_HOA3_HRIR_index_frequency_max_diffuse_16kHz;
+extern float CRendBin_HOA3_HRIR_inv_diffuse_weight_16kHz[16];
+extern uint16_t *CRendBin_HOA3_HRIR_pIndex_frequency_max_diffuse_16kHz[BINAURAL_CHANNELS];
+extern float CRendBin_HOA3_HRIR_coeff_re_16kHz[16][BINAURAL_CHANNELS][80];
+extern float CRendBin_HOA3_HRIR_coeff_im_16kHz[16][BINAURAL_CHANNELS][80];
+extern float *CRendBin_HOA3_HRIR_coeff_diffuse_re_16kHz[BINAURAL_CHANNELS];
+extern float *CRendBin_HOA3_HRIR_coeff_diffuse_im_16kHz[BINAURAL_CHANNELS];
+#endif /* UPDATE_SBA_FILTER */
+
+
/********************** CRendBin_Combined_BRIR **********************/
diff --git a/lib_rend/ivas_rotation.c b/lib_rend/ivas_rotation.c
index ddfdcb6763cf84430b7fdca47e58c0592741f079..79ef75e4708d8f98c845e55b9afc33f9376da4aa 100644
--- a/lib_rend/ivas_rotation.c
+++ b/lib_rend/ivas_rotation.c
@@ -165,14 +165,13 @@ void Euler2Quat(
float cr = cosf( roll * 0.5f );
float sr = sinf( roll * 0.5f );
float cp = cosf( pitch * 0.5f );
- float sp = sinf( -pitch * 0.5f );
+ float sp = sinf( pitch * 0.5f );
float cy = cosf( yaw * 0.5f );
float sy = sinf( yaw * 0.5f );
-
- quat->w = cr * cp * cy - sr * sp * sy;
- quat->x = sr * cp * cy + cr * sp * sy;
- quat->y = cr * sp * cy - sr * cp * sy;
- quat->z = cr * cp * sy + sr * sp * cy;
+ quat->w = cr * cp * cy + sr * sp * sy;
+ quat->x = sr * cp * cy - cr * sp * sy;
+ quat->y = sr * cp * sy + cr * sp * cy;
+ quat->z = cr * cp * sy - sr * sp * cy;
return;
}
@@ -251,10 +250,14 @@ void rotateAziEle(
void rotateFrame_shd(
HEAD_TRACK_DATA_HANDLE hHeadTrackData, /* i : head track handle */
- float output[][L_FRAME48k], /* i/o: unrotated HOA3 signal buffer in TD */
- const int16_t subframe_len, /* i : subframe length per channel */
- const IVAS_OUTPUT_SETUP hTransSetup, /* i : format for rotation */
- const int16_t subframe_idx /* i : subframe index */
+#ifdef JBM_TSM_ON_TCS
+ float *output[], /* i/o: unrotated HOA3 signal buffer in TD */
+#else
+ float output[][L_FRAME48k], /* i/o: unrotated HOA3 signal buffer in TD */
+#endif
+ const int16_t subframe_len, /* i : subframe length per channel */
+ const IVAS_OUTPUT_SETUP hTransSetup, /* i : format for rotation */
+ const int16_t subframe_idx /* i : subframe index */
)
{
int16_t i, l, n, m;
@@ -354,11 +357,15 @@ void rotateFrame_shd(
void rotateFrame_sd(
HEAD_TRACK_DATA_HANDLE hHeadTrackData, /* i : head track handle */
- float output[][L_FRAME48k], /* i/o: unrotated SD signal buffer in TD */
- const int16_t subframe_len, /* i : subframe length per channel */
- const IVAS_OUTPUT_SETUP hTransSetup, /* i : format for rotation */
- const EFAP_HANDLE hEFAPdata, /* i : EFAP structure */
- const int16_t subframe_idx /* i : subframe index */
+#ifdef JBM_TSM_ON_TCS
+ float *output[], /* i/o: unrotated SD signal buffer in TD */
+#else
+ float output[][L_FRAME48k], /* i/o: unrotated SD signal buffer in TD */
+#endif
+ const int16_t subframe_len, /* i : subframe length per channel */
+ const IVAS_OUTPUT_SETUP hTransSetup, /* i : format for rotation */
+ const EFAP_HANDLE hEFAPdata, /* i : EFAP structure */
+ const int16_t subframe_idx /* i : subframe index */
)
{
int16_t i, j;
@@ -492,7 +499,10 @@ void rotateFrame_shd_cldfb(
float Cldfb_ImagBuffer[][MAX_PARAM_SPATIAL_SUBFRAMES][CLDFB_NO_CHANNELS_MAX], /* i/o: unrotated HOA3 signal buffer in cldfb domain imag part */
float Rmat[3][3], /* i : real-space rotation matrix */
const int16_t nInChannels, /* i : number of channels */
- const int16_t shd_rot_max_order /* i : split-order rotation method */
+#ifdef JBM_TSM_ON_TCS
+ const int16_t numTimeSlots, /* i : number of time slots to process */
+#endif
+ const int16_t shd_rot_max_order /* i : split-order rotation method */
)
{
int16_t n = 0;
@@ -515,7 +525,11 @@ void rotateFrame_shd_cldfb(
SHrotmatgen( SHrotmat, Rmat, shd_rot_max_order );
/* rotation by mtx multiplication */
+#ifdef JBM_TSM_ON_TCS
+ for ( i = 0; i < numTimeSlots; i++ )
+#else
for ( i = 0; i < MAX_PARAM_SPATIAL_SUBFRAMES; i++ )
+#endif
{
for ( iBand = 0; iBand < CLDFB_NO_CHANNELS_MAX; iBand++ )
{
@@ -586,7 +600,10 @@ void rotateFrame_sd_cldfb(
float Cldfb_ImagBuffer[][MAX_PARAM_SPATIAL_SUBFRAMES][CLDFB_NO_CHANNELS_MAX], /* i/o: unrotated HOA3 signal buffer in cldfb domain imag part */
const IVAS_OUTPUT_SETUP_HANDLE hOutputSetup, /* i : output format setup number of channels */
const EFAP_HANDLE hEFAPdata, /* i : EFAP structure */
- const int16_t nb_band /* i : number of CLDFB bands to process */
+#ifdef JBM_TSM_ON_TCS
+ const int16_t numTimeSlots, /* i : number of time slots to process */
+#endif
+ const int16_t nb_band /* i : number of CLDFB bands to process */
)
{
int16_t iBlock, iBand, m, n;
@@ -644,7 +661,11 @@ void rotateFrame_sd_cldfb(
p_imagRot = imagRot[n];
if ( g1 > 0.f )
{
+#ifdef JBM_TSM_ON_TCS
+ for ( iBlock = 0; iBlock < numTimeSlots; iBlock++ )
+#else
for ( iBlock = 0; iBlock < MAX_PARAM_SPATIAL_SUBFRAMES; iBlock++ )
+#endif
{
p_real = Cldfb_RealBuffer[m][iBlock];
p_imag = Cldfb_ImagBuffer[m][iBlock];
@@ -664,7 +685,11 @@ void rotateFrame_sd_cldfb(
{
p_realRot = realRot[n];
p_imagRot = imagRot[n];
+#ifdef JBM_TSM_ON_TCS
+ for ( iBlock = 0; iBlock < numTimeSlots; iBlock++ )
+#else
for ( iBlock = 0; iBlock < MAX_PARAM_SPATIAL_SUBFRAMES; iBlock++ )
+#endif
{
p_real = Cldfb_RealBuffer[n][iBlock];
p_imag = Cldfb_ImagBuffer[n][iBlock];
diff --git a/lib_rend/ivas_sba_rendering.c b/lib_rend/ivas_sba_rendering.c
index 8fd10d83ba3b261a3874eed9065197fbca20ab3a..059cd847e1a44782cf226dafafa90a65043666ca 100644
--- a/lib_rend/ivas_sba_rendering.c
+++ b/lib_rend/ivas_sba_rendering.c
@@ -51,11 +51,10 @@
*-------------------------------------------------------------------*/
void ivas_sba_prototype_renderer(
- Decoder_Struct *st_ivas, /* i/o: IVAS decoder struct */
- float inRe[][CLDFB_NO_COL_MAX][CLDFB_NO_CHANNELS_MAX], /* i : Input audio in CLDFB domain, real */
- float inIm[][CLDFB_NO_COL_MAX][CLDFB_NO_CHANNELS_MAX], /* i : Input audio in CLDFB domain, imag */
- const int16_t firstSubframe, /* i : First subframe to map */
- const int16_t nSubframes /* i : Number of subframes to map */
+ Decoder_Struct *st_ivas, /* i/o: IVAS decoder struct */
+ float inRe[][CLDFB_SLOTS_PER_SUBFRAME][CLDFB_NO_CHANNELS_MAX], /* i : Input audio in CLDFB domain, real */
+ float inIm[][CLDFB_SLOTS_PER_SUBFRAME][CLDFB_NO_CHANNELS_MAX], /* i : Input audio in CLDFB domain, imag */
+ const int16_t subframe /* i : Subframe to render */
)
{
float mixer_mat[IVAS_SPAR_MAX_CH][IVAS_SPAR_MAX_CH][IVAS_MAX_NUM_BANDS];
@@ -66,8 +65,10 @@ void ivas_sba_prototype_renderer(
int16_t num_cldfb_bands, numch_in, numch_out;
int16_t cldfb_band;
int16_t out_ch, in_ch;
- int16_t firstSlot, slotEnd, firstInCh, inChEnd, firstOutCh, outChEnd;
- int16_t sf_idx;
+ int16_t firstInCh, inChEnd, firstOutCh, outChEnd;
+#ifdef JBM_TSM_ON_TCS
+ int16_t slot_idx_start, md_idx;
+#endif
push_wmops( "ivas_sba_prototype_renderer" );
@@ -75,12 +76,12 @@ void ivas_sba_prototype_renderer(
hDecoderConfig = st_ivas->hDecoderConfig;
num_spar_bands = hSpar->hFbMixer->pFb->filterbank_num_bands;
- firstSlot = firstSubframe * ( CLDFB_NO_COL_MAX / MAX_PARAM_SPATIAL_SUBFRAMES );
- slotEnd = ( firstSubframe + nSubframes ) * ( CLDFB_NO_COL_MAX / MAX_PARAM_SPATIAL_SUBFRAMES );
-
num_cldfb_bands = hSpar->hFbMixer->pFb->fb_bin_to_band.num_cldfb_bands;
numch_in = hSpar->hFbMixer->fb_cfg->num_in_chans;
numch_out = hSpar->hFbMixer->fb_cfg->num_out_chans;
+#ifdef JBM_TSM_ON_TCS
+ slot_idx_start = hSpar->slots_rendered;
+#endif
if ( st_ivas->nchan_transport == 1 )
{
@@ -98,10 +99,19 @@ void ivas_sba_prototype_renderer(
}
/* Apply mixing matrix */
- for ( ts = firstSlot; ts < slotEnd; ts++ )
+#ifdef JBM_TSM_ON_TCS
+ for ( ts = 0; ts < hSpar->subframe_nbslots[hSpar->subframes_rendered]; ts++ )
+#else
+ for ( ts = 0; ts < CLDFB_SLOTS_PER_SUBFRAME; ts++ )
+#endif
{
/* determine SPAR parameters for this time slot */
- ivas_spar_get_parameters( hSpar, hDecoderConfig, ts, numch_out, numch_in, num_spar_bands, mixer_mat );
+#ifdef JBM_TSM_ON_TCS
+ md_idx = hSpar->render_to_md_map[ts + slot_idx_start];
+ ivas_spar_get_parameters( hSpar, hDecoderConfig, md_idx, numch_out, numch_in, num_spar_bands, mixer_mat );
+#else
+ ivas_spar_get_parameters( hSpar, hDecoderConfig, ts + subframe * CLDFB_SLOTS_PER_SUBFRAME, numch_out, numch_in, num_spar_bands, mixer_mat );
+#endif
for ( cldfb_band = 0; cldfb_band < num_cldfb_bands; cldfb_band++ )
{
@@ -145,10 +155,12 @@ void ivas_sba_prototype_renderer(
}
}
+#ifdef JBM_TSM_ON_TCS
/* Update mixing matrices */
- if ( ( ( ts + 1 ) % MAX_PARAM_SPATIAL_SUBFRAMES ) == 0 )
+ if ( ( ( slot_idx_start + ts + 1 ) == hSpar->num_slots ) || ( ( md_idx / JBM_CLDFB_SLOTS_IN_SUBFRAME ) != ( hSpar->render_to_md_map[ts + slot_idx_start + 1] / JBM_CLDFB_SLOTS_IN_SUBFRAME ) ) )
{
- sf_idx = ts / MAX_PARAM_SPATIAL_SUBFRAMES;
+ /* we have crossed an unadapted parameter sf border, update previous mixing matrices */
+ int16_t md_sf = md_idx / JBM_CLDFB_SLOTS_IN_SUBFRAME;
hSpar->i_subframe++;
hSpar->i_subframe = min( hSpar->i_subframe, MAX_PARAM_SPATIAL_SUBFRAMES );
mvr2r( hSpar->hMdDec->mixer_mat_prev[1][0][0], hSpar->hMdDec->mixer_mat_prev[0][0][0], IVAS_MAX_FB_MIXER_OUT_CH * IVAS_MAX_FB_MIXER_IN_CH * IVAS_MAX_NUM_BANDS );
@@ -162,17 +174,43 @@ void ivas_sba_prototype_renderer(
{
for ( b = 0; b < num_spar_bands; b++ )
{
- hSpar->hMdDec->mixer_mat_prev[4][out_ch][in_ch][b] = hSpar->hMdDec->mixer_mat[out_ch][in_ch][b + sf_idx * IVAS_MAX_NUM_BANDS];
+ hSpar->hMdDec->mixer_mat_prev[4][out_ch][in_ch][b] = hSpar->hMdDec->mixer_mat[out_ch][in_ch][b + md_sf * IVAS_MAX_NUM_BANDS];
}
}
}
}
+#endif
}
+#ifndef JBM_TSM_ON_TCS
+ /* Update mixing matrices */
+ hSpar->i_subframe++;
+ hSpar->i_subframe = min( hSpar->i_subframe, MAX_PARAM_SPATIAL_SUBFRAMES );
+ mvr2r( hSpar->hMdDec->mixer_mat_prev[1][0][0], hSpar->hMdDec->mixer_mat_prev[0][0][0], IVAS_MAX_FB_MIXER_OUT_CH * IVAS_MAX_FB_MIXER_IN_CH * IVAS_MAX_NUM_BANDS );
+ mvr2r( hSpar->hMdDec->mixer_mat_prev[2][0][0], hSpar->hMdDec->mixer_mat_prev[1][0][0], IVAS_MAX_FB_MIXER_OUT_CH * IVAS_MAX_FB_MIXER_IN_CH * IVAS_MAX_NUM_BANDS );
+ mvr2r( hSpar->hMdDec->mixer_mat_prev[3][0][0], hSpar->hMdDec->mixer_mat_prev[2][0][0], IVAS_MAX_FB_MIXER_OUT_CH * IVAS_MAX_FB_MIXER_IN_CH * IVAS_MAX_NUM_BANDS );
+ mvr2r( hSpar->hMdDec->mixer_mat_prev[4][0][0], hSpar->hMdDec->mixer_mat_prev[3][0][0], IVAS_MAX_FB_MIXER_OUT_CH * IVAS_MAX_FB_MIXER_IN_CH * IVAS_MAX_NUM_BANDS );
+
+ for ( out_ch = 0; out_ch < numch_out; out_ch++ )
+ {
+ for ( in_ch = 0; in_ch < numch_in; in_ch++ )
+ {
+ for ( b = 0; b < num_spar_bands; b++ )
+ {
+ hSpar->hMdDec->mixer_mat_prev[4][out_ch][in_ch][b] = hSpar->hMdDec->mixer_mat[out_ch][in_ch][b + subframe * IVAS_MAX_NUM_BANDS];
+ }
+ }
+ }
+#endif
+
/* Create prototypes */
if ( st_ivas->renderer_type == RENDERER_BINAURAL_PARAMETRIC || st_ivas->renderer_type == RENDERER_BINAURAL_PARAMETRIC_ROOM )
{
- for ( ts = firstSlot; ts < slotEnd; ts++ )
+#ifdef JBM_TSM_ON_TCS
+ for ( ts = 0; ts < hSpar->subframe_nbslots[subframe]; ts++ )
+#else
+ for ( ts = 0; ts < CLDFB_SLOTS_PER_SUBFRAME; ts++ )
+#endif
{
if ( st_ivas->nchan_transport == 1 ) /* Dual mono */
{
@@ -198,6 +236,10 @@ void ivas_sba_prototype_renderer(
}
}
+#ifdef JBM_TSM_ON_TCS
+ hSpar->subframes_rendered++;
+ hSpar->slots_rendered += hSpar->subframe_nbslots[subframe];
+#endif
pop_wmops();
return;
diff --git a/lib_rend/ivas_stat_rend.h b/lib_rend/ivas_stat_rend.h
index a3308e23c21e39a73a6ef9554257a9fdf52f7af2..877076db9ad596804a7e3054209fd2dc1c5f4dd4 100644
--- a/lib_rend/ivas_stat_rend.h
+++ b/lib_rend/ivas_stat_rend.h
@@ -228,7 +228,11 @@ typedef struct EFAP
typedef struct ivas_orient_trk_state_t
{
+#ifdef FIX_439_OTR_PARAMS
+ HEAD_ORIENT_TRK_T orientation_tracking;
+#else
OTR_TRACKING_T trackingType;
+#endif
float centerAdaptationRate;
float offCenterAdaptationRate;
float adaptationAngle;
@@ -604,9 +608,7 @@ typedef struct
float mem_hrf_left[SFX_SPAT_BIN_MAX_FILTER_LENGTH - 1];
float mem_hrf_right[SFX_SPAT_BIN_MAX_FILTER_LENGTH - 1];
float Gain;
-#ifdef FIX_379_GAININTP
float prevGain;
-#endif
} TDREND_SRC_t;
/* Top level TD binaural renderer handle */
@@ -699,6 +701,10 @@ typedef struct ivas_hrtfs_crend_structure
{
HRTFS_DATA *hHRTF_hrir_combined;
HRTFS_DATA *hHRTF_hrir_hoa3;
+#ifdef UPDATE_SBA_FILTER
+ HRTFS_DATA *hHRTF_hrir_hoa2;
+ HRTFS_DATA *hHRTF_hrir_foa;
+#endif
HRTFS_DATA *hHRTF_brir_combined;
} HRTFS_CREND, *HRTFS_CREND_HANDLE;
@@ -709,17 +715,43 @@ typedef struct ivas_hrtfs_crend_structure
typedef struct ivas_hrtfs_fastconv_struct
{
float FASTCONV_HRIR_latency_s;
+#ifdef UPDATE_SBA_FILTER
+ float leftHRIRReal[BINAURAL_CONVBANDS][HRTF_LS_CHANNELS][BINAURAL_NTAPS];
+ float leftHRIRImag[BINAURAL_CONVBANDS][HRTF_LS_CHANNELS][BINAURAL_NTAPS];
+ float rightHRIRReal[BINAURAL_CONVBANDS][HRTF_LS_CHANNELS][BINAURAL_NTAPS];
+ float rightHRIRImag[BINAURAL_CONVBANDS][HRTF_LS_CHANNELS][BINAURAL_NTAPS];
+#else
float leftHRIRReal[BINAURAL_CONVBANDS][HRTF_LS_CHANNELS][7];
float leftHRIRImag[BINAURAL_CONVBANDS][HRTF_LS_CHANNELS][7];
float rightHRIRReal[BINAURAL_CONVBANDS][HRTF_LS_CHANNELS][7];
float rightHRIRImag[BINAURAL_CONVBANDS][HRTF_LS_CHANNELS][7];
+#endif
float FASTCONV_HOA3_latency_s;
+#ifdef UPDATE_SBA_FILTER
+ float leftHRIRReal_HOA3[BINAURAL_CONVBANDS][HRTF_SH_CHANNELS][BINAURAL_NTAPS];
+ float leftHRIRImag_HOA3[BINAURAL_CONVBANDS][HRTF_SH_CHANNELS][BINAURAL_NTAPS];
+ float rightHRIRReal_HOA3[BINAURAL_CONVBANDS][HRTF_SH_CHANNELS][BINAURAL_NTAPS];
+ float rightHRIRImag_HOA3[BINAURAL_CONVBANDS][HRTF_SH_CHANNELS][BINAURAL_NTAPS];
+#else
float leftHRIRReal_HOA3[BINAURAL_CONVBANDS][HRTF_SH_CHANNELS][7];
float leftHRIRImag_HOA3[BINAURAL_CONVBANDS][HRTF_SH_CHANNELS][7];
float rightHRIRReal_HOA3[BINAURAL_CONVBANDS][HRTF_SH_CHANNELS][7];
float rightHRIRImag_HOA3[BINAURAL_CONVBANDS][HRTF_SH_CHANNELS][7];
+#endif
+#ifdef UPDATE_SBA_FILTER
+ float FASTCONV_HOA2_latency_s;
+ float leftHRIRReal_HOA2[BINAURAL_CONVBANDS][9][BINAURAL_NTAPS];
+ float leftHRIRImag_HOA2[BINAURAL_CONVBANDS][9][BINAURAL_NTAPS];
+ float rightHRIRReal_HOA2[BINAURAL_CONVBANDS][9][BINAURAL_NTAPS];
+ float rightHRIRImag_HOA2[BINAURAL_CONVBANDS][9][BINAURAL_NTAPS];
+ float FASTCONV_FOA_latency_s;
+ float leftHRIRReal_FOA[BINAURAL_CONVBANDS][4][BINAURAL_NTAPS];
+ float leftHRIRImag_FOA[BINAURAL_CONVBANDS][4][BINAURAL_NTAPS];
+ float rightHRIRReal_FOA[BINAURAL_CONVBANDS][4][BINAURAL_NTAPS];
+ float rightHRIRImag_FOA[BINAURAL_CONVBANDS][4][BINAURAL_NTAPS];
+#endif
float FASTCONV_BRIR_latency_s;
float leftBRIRReal[BINAURAL_CONVBANDS][HRTF_LS_CHANNELS][BINAURAL_NTAPS_MAX];
float leftBRIRImag[BINAURAL_CONVBANDS][HRTF_LS_CHANNELS][BINAURAL_NTAPS_MAX];
diff --git a/lib_rend/lib_rend.c b/lib_rend/lib_rend.c
index 7744a6582b1e019890f23f5c7417d340e7ed0876..41f68b652037f6721543ad487190ba0c27521e38 100644
--- a/lib_rend/lib_rend.c
+++ b/lib_rend/lib_rend.c
@@ -118,6 +118,8 @@ typedef struct
CREND_WRAPPER_HANDLE crendWrapper;
REVERB_HANDLE hReverb;
rotation_matrix rot_mat_prev;
+ int16_t nonDiegeticPan;
+ float nonDiegeticPanGain;
} input_ism;
typedef struct
@@ -144,6 +146,8 @@ typedef struct
CREND_WRAPPER_HANDLE crendWrapper;
REVERB_HANDLE hReverb;
rotation_gains rot_gains_prev;
+ int16_t nonDiegeticPan;
+ float nonDiegeticPanGain;
lfe_routing lfeRouting;
} input_mc;
@@ -1010,6 +1014,7 @@ static IVAS_REND_AudioObjectPosition defaultObjectPosition(
pos.radius = 1.0f;
pos.yaw = 0.0f;
pos.pitch = 0.0f;
+ pos.non_diegetic_flag = 0;
return pos;
}
@@ -1615,7 +1620,16 @@ static ivas_error updateMcPanGainsForMcOut(
inputMc->base.inConfig == IVAS_REND_AUDIO_CONFIG_MONO ||
inputMc->base.inConfig == IVAS_REND_AUDIO_CONFIG_LS_CUSTOM )
{
- error = initMcPanGainsWithEfap( inputMc, outConfig );
+ if ( ( inputMc->base.inConfig == IVAS_REND_AUDIO_CONFIG_MONO ) && ( inputMc->nonDiegeticPan ) )
+ {
+ inputMc->panGains[0][0] = ( inputMc->nonDiegeticPanGain + 1.f ) * 0.5f;
+ inputMc->panGains[0][1] = 1.f - inputMc->panGains[0][0];
+ error = IVAS_ERR_OK;
+ }
+ else
+ {
+ error = initMcPanGainsWithEfap( inputMc, outConfig );
+ }
}
else if ( outConfig == IVAS_REND_AUDIO_CONFIG_MONO )
{
@@ -1798,7 +1812,7 @@ static ivas_error initMcBinauralRendering(
outSampleRate = *inputMc->base.ctx.pOutSampleRate;
- /* TODO tmu : needs review allocate both renderers; needed if headrotation is toggled so the renderer can be switched */
+ /* Needs optimization, see issue 513 */
// bool initTDRend;
// initTDRend = false;
// if ( outConfig != IVAS_REND_AUDIO_CONFIG_BINAURAL_ROOM )
@@ -2195,9 +2209,13 @@ static ivas_error initMasaDummyDecForMcOut(
output_config = getIvasAudioConfigFromRendAudioConfig( outConfig );
decDummy->hDecoderConfig->output_config = output_config;
+ decDummy->sba_analysis_order = 1;
+
decDummy->hDecoderConfig->ivas_total_brate = IVAS_512k; /* Todo Nokia: This is preventing initialization of 2TC as 1TC, should be fixed properly in ivas_dirac_dec_config() */
- decDummy->sba_mode = SBA_MODE_NONE; /* Todo Nokia: This is done to prevent ivas_dirac_dec_config() to not use uninitialized value. It could be considered if this should not be even accessed when not in SBA. */
- decDummy->mc_mode = MC_MODE_NONE; /* Todo Nokia: This should be also refactored in such way that it is not checked if not in MC mode */
+#ifndef SBA_MODE_CLEAN_UP
+ decDummy->sba_mode = SBA_MODE_NONE; /* Todo Nokia: This is done to prevent ivas_dirac_dec_config() to not use uninitialized value. It could be considered if this should not be even accessed when not in SBA. */
+#endif
+ decDummy->mc_mode = MC_MODE_NONE; /* Todo Nokia: This should be also refactored in such way that it is not checked if not in MC mode */
ivas_output_init( &( decDummy->hOutSetup ), output_config );
ivas_output_init( &( decDummy->hIntSetup ), output_config );
@@ -2279,8 +2297,12 @@ static ivas_error initMasaDummyDecForSbaOut(
decDummy->hDecoderConfig->output_config = output_config;
decDummy->hDecoderConfig->ivas_total_brate = IVAS_512k; /* Todo Nokia: This is preventing initialization of 2TC as 1TC, should be fixed properly in ivas_dirac_dec_config() */
- decDummy->sba_mode = SBA_MODE_NONE; /* Todo Nokia: This is done to prevent ivas_dirac_dec_config() to not use uninitialized value. It could be considered if this should not be even accessed when not in SBA. */
- decDummy->mc_mode = MC_MODE_NONE; /* Todo Nokia: This should be also refactored in such way that it is not checked if not in MC mode */
+#ifndef SBA_MODE_CLEAN_UP
+ decDummy->sba_mode = SBA_MODE_NONE; /* Todo Nokia: This is done to prevent ivas_dirac_dec_config() to not use uninitialized value. It could be considered if this should not be even accessed when not in SBA. */
+#endif
+ decDummy->mc_mode = MC_MODE_NONE; /* Todo Nokia: This should be also refactored in such way that it is not checked if not in MC mode */
+
+ decDummy->sba_analysis_order = 1;
ivas_output_init( &( decDummy->hOutSetup ), output_config );
ivas_output_init( &( decDummy->hIntSetup ), output_config );
@@ -2348,9 +2370,13 @@ static ivas_error initMasaDummyDecForBinauralOut(
output_config = decDummy->hDecoderConfig->output_config;
+ decDummy->sba_analysis_order = 1;
+
decDummy->hDecoderConfig->ivas_total_brate = IVAS_512k; /* Todo Nokia: This is preventing initialization of 2TC as 1TC, should be fixed properly in ivas_dirac_dec_config() */
- decDummy->sba_mode = SBA_MODE_NONE; /* Todo Nokia: This is done to prevent ivas_dirac_dec_config() to not use uninitialized value. It could be considered if this should not be even accessed when not in SBA. */
- decDummy->mc_mode = MC_MODE_NONE; /* Todo Nokia: This should be also refactored in such way that it is not checked if not in MC mode */
+#ifndef SBA_MODE_CLEAN_UP
+ decDummy->sba_mode = SBA_MODE_NONE; /* Todo Nokia: This is done to prevent ivas_dirac_dec_config() to not use uninitialized value. It could be considered if this should not be even accessed when not in SBA. */
+#endif
+ decDummy->mc_mode = MC_MODE_NONE; /* Todo Nokia: This should be also refactored in such way that it is not checked if not in MC mode */
ivas_output_init( &( decDummy->hOutSetup ), output_config );
if ( output_config == AUDIO_CONFIG_BINAURAL )
@@ -2447,6 +2473,9 @@ static DecoderDummy *initDecoderDummy(
decDummy->hDecoderConfig->output_Fs = sampleRate;
decDummy->hDecoderConfig->nchan_out = numOutChannels;
decDummy->hDecoderConfig->Opt_Headrotation = 0;
+#ifdef JBM_TSM_ON_TCS
+ decDummy->hDecoderConfig->voip_active = 0;
+#endif
decDummy->hBinRenderer = NULL;
decDummy->hEFAPdata = NULL;
@@ -2458,10 +2487,18 @@ static DecoderDummy *initDecoderDummy(
decDummy->hMasa = NULL;
decDummy->hDiracDecBin = NULL;
decDummy->hQMetaData = NULL;
+#ifdef FIX_482_DUMMYDEC_INIT
+ decDummy->hHrtfParambin = NULL;
+ decDummy->hHeadTrackData = NULL;
+ decDummy->hDirAC = NULL;
+#endif
+#ifdef JBM_TSM_ON_TCS
+ decDummy->hTcBuffer = NULL;
+#endif
decDummy->hDecoderConfig->output_config = getIvasAudioConfigFromRendAudioConfig( outConfig );
decDummy->nchan_transport = numTransChannels;
- if ( outConfig == IVAS_REND_AUDIO_CONFIG_BINAURAL_ROOM || outConfig == IVAS_REND_AUDIO_CONFIG_BINAURAL_ROOM )
+ if ( getAudioConfigType( outConfig ) == IVAS_REND_AUDIO_CONFIG_TYPE_BINAURAL )
{
decDummy->hHeadTrackData = malloc( sizeof( HEAD_TRACK_DATA ) );
/* Initialise Rmat_prev to I, Rmat will be computed later */
@@ -2471,6 +2508,19 @@ static DecoderDummy *initDecoderDummy(
decDummy->hHeadTrackData->Rmat_prev[i][i] = 1.0f;
}
+#ifdef FIX_482_DUMMYDEC_INIT
+ set_zero( decDummy->hHeadTrackData->chEneIIR[0], MASA_FREQUENCY_BANDS );
+ set_zero( decDummy->hHeadTrackData->chEneIIR[1], MASA_FREQUENCY_BANDS );
+ set_zero( decDummy->hHeadTrackData->procChEneIIR[0], MASA_FREQUENCY_BANDS );
+ set_zero( decDummy->hHeadTrackData->procChEneIIR[1], MASA_FREQUENCY_BANDS );
+ for ( i = 0; i < MAX_PARAM_SPATIAL_SUBFRAMES; i++ )
+ {
+ decDummy->hHeadTrackData->Quaternions[i].w = 1.0f;
+ decDummy->hHeadTrackData->Quaternions[i].x = 0.0f;
+ decDummy->hHeadTrackData->Quaternions[i].y = 0.0f;
+ decDummy->hHeadTrackData->Quaternions[i].z = 0.0f;
+ }
+#endif
decDummy->hHeadTrackData->num_quaternions = 0;
decDummy->hHeadTrackData->lrSwitchInterpVal = 0.0f;
decDummy->hHeadTrackData->lrSwitchedCurrent = 0;
@@ -2494,6 +2544,11 @@ static DecoderDummy *initDecoderDummy(
decDummy->hRenderConfig = NULL;
}
+#ifdef JBM_TSM_ON_TCS
+ /* get a default TC buffer, needed for some renderers */
+ ivas_jbm_dec_tc_buffer_open( decDummy, TC_BUFFER_MODE_NONE, 0, 0, 0, 1 );
+#endif
+
decDummy->renderer_type = RENDERER_DISABLE;
return decDummy;
@@ -2601,6 +2656,11 @@ static void freeDecoderDummy(
/* Parametric binaural renderer handle */
ivas_dirac_dec_close_binaural_data( &pDecDummy->hDiracDecBin );
+#ifdef JBM_TSM_ON_TCS
+ /* TC buffer */
+ ivas_jbm_dec_tc_buffer_close( &pDecDummy->hTcBuffer );
+#endif
+
free( pDecDummy );
pDecDummy = NULL;
@@ -2623,7 +2683,9 @@ static void clearInputMasa(
ivas_error IVAS_REND_Open(
IVAS_REND_HANDLE *phIvasRend,
const int32_t outputSampleRate,
- const IVAS_REND_AudioConfig outConfig )
+ const IVAS_REND_AudioConfig outConfig,
+ const int16_t nonDiegeticPan,
+ const float nonDiegeticPanGain )
{
int16_t i;
IVAS_REND_HANDLE hIvasRend;
@@ -2693,6 +2755,8 @@ ivas_error IVAS_REND_Open(
hIvasRend->inputsIsm[i].crendWrapper = NULL;
hIvasRend->inputsIsm[i].hReverb = NULL;
hIvasRend->inputsIsm[i].tdRendWrapper.hBinRendererTd = NULL;
+ hIvasRend->inputsIsm[i].nonDiegeticPan = nonDiegeticPan;
+ hIvasRend->inputsIsm[i].nonDiegeticPanGain = nonDiegeticPanGain;
}
for ( i = 0; i < RENDERER_MAX_MC_INPUTS; ++i )
@@ -2702,6 +2766,8 @@ ivas_error IVAS_REND_Open(
hIvasRend->inputsMc[i].crendWrapper = NULL;
hIvasRend->inputsMc[i].hReverb = NULL;
hIvasRend->inputsMc[i].tdRendWrapper.hBinRendererTd = NULL;
+ hIvasRend->inputsMc[i].nonDiegeticPan = nonDiegeticPan;
+ hIvasRend->inputsMc[i].nonDiegeticPanGain = nonDiegeticPanGain;
}
for ( i = 0; i < RENDERER_MAX_SBA_INPUTS; ++i )
@@ -3728,6 +3794,9 @@ int16_t IVAS_REND_GetRenderConfig(
hRCout->room_acoustics.nBands = hRCin->roomAcoustics.nBands;
hRCout->room_acoustics.acousticPreDelay = hRCin->roomAcoustics.acousticPreDelay;
hRCout->room_acoustics.inputPreDelay = hRCin->roomAcoustics.inputPreDelay;
+#ifdef FIX_463_TD_RENDERER_DIRECTIVITY_RESET
+ mvr2r( hRCin->directivity, hRCout->directivity, 3 );
+#endif
mvr2r( hRCin->roomAcoustics.pFc_input, hRCout->room_acoustics.pFc_input, CLDFB_NO_CHANNELS_MAX );
mvr2r( hRCin->roomAcoustics.pAcoustic_rt60, hRCout->room_acoustics.pAcoustic_rt60, CLDFB_NO_CHANNELS_MAX );
@@ -3754,9 +3823,8 @@ int16_t IVAS_REND_FeedRenderConfig(
{
return IVAS_ERR_UNEXPECTED_NULL_POINTER;
}
-
hRenderConfig = hIvasRend->hRendererConfig;
- mvr2r( renderConfig.directivity, hRenderConfig->directivity, 3 );
+
#ifdef DEBUGGING
hRenderConfig->renderer_type_override = RENDER_TYPE_OVERRIDE_NONE;
if ( renderConfig.renderer_type_override == IVAS_RENDER_TYPE_OVERRIDE_FASTCONV )
@@ -3777,6 +3845,7 @@ int16_t IVAS_REND_FeedRenderConfig(
mvr2r( renderConfig.room_acoustics.pFc_input, hRenderConfig->roomAcoustics.pFc_input, CLDFB_NO_CHANNELS_MAX );
mvr2r( renderConfig.room_acoustics.pAcoustic_rt60, hRenderConfig->roomAcoustics.pAcoustic_rt60, CLDFB_NO_CHANNELS_MAX );
mvr2r( renderConfig.room_acoustics.pAcoustic_dsr, hRenderConfig->roomAcoustics.pAcoustic_dsr, CLDFB_NO_CHANNELS_MAX );
+ mvr2r( renderConfig.directivity, hRenderConfig->directivity, 3 );
return IVAS_ERR_OK;
}
@@ -3845,9 +3914,16 @@ ivas_error IVAS_REND_SetHeadRotation(
ivas_error IVAS_REND_SetOrientationTrackingMode(
IVAS_REND_HANDLE hIvasRend, /* i/o: Renderer handle */
- const uint8_t otrMode /* i : Orientation tracking mode */
+#ifdef FIX_439_OTR_PARAMS
+ const HEAD_ORIENT_TRK_T orientation_tracking /* i : Head orientation tracking type */
+#else
+ const uint8_t otrMode /* i : Orientation tracking mode */
+#endif
)
{
+#ifdef FIX_439_OTR_PARAMS
+ return ivas_orient_trk_SetTrackingType( hIvasRend->headRotData.hOrientationTracker, orientation_tracking );
+#else
OTR_TRACKING_T mode;
ivas_error error;
@@ -3882,6 +3958,7 @@ ivas_error IVAS_REND_SetOrientationTrackingMode(
}
return IVAS_ERR_OK;
+#endif
}
@@ -4313,7 +4390,6 @@ static ivas_error renderIsmToBinaural(
copyBufferTo2dArray( ismInput->base.inputBuffer, tmpTDRendBuffer );
- /* TODO tmu : missing: interpolation between positions, 5ms rendering */
if ( ( error = ivas_td_binaural_renderer_ext( &ismInput->tdRendWrapper,
ismInput->base.inConfig,
NULL,
@@ -4350,6 +4426,14 @@ static ivas_error renderIsmToBinauralRoom(
IVAS_REND_AudioBuffer tmpMcBuffer;
IVAS_REND_AudioObjectPosition rotatedPos;
const IVAS_REND_HeadRotData *headRotData;
+#ifdef JBM_TSM_ON_TCS
+ float *p_tmpRendBuffer[MAX_OUTPUT_CHANNELS];
+
+ for ( i = 0; i < MAX_OUTPUT_CHANNELS; i++ )
+ {
+ p_tmpRendBuffer[i] = tmpRendBuffer[i];
+ }
+#endif
push_wmops( "renderIsmToBinauralRoom" );
@@ -4360,7 +4444,6 @@ static ivas_error renderIsmToBinauralRoom(
{
copyBufferTo2dArray( ismInput->base.inputBuffer, tmpRendBuffer );
- /* TODO tmu : missing: interpolation between positions, 5ms rendering */
if ( ( error = ivas_td_binaural_renderer_ext( &ismInput->tdRendWrapper,
ismInput->base.inConfig,
NULL,
@@ -4393,9 +4476,9 @@ static ivas_error renderIsmToBinauralRoom(
(void) subframe_len; // avoid warning
}
- /* TODO tmu : missing: interpolation between positions, 5ms rendering */
- /* TODO(sgi): Possible optimization: less processing needed if position didn't change */
- /* TODO tmu2sgi: needs a lot of cleanup, we could also add rot_gains_prev to ismInput and use that */
+ /* TODO tmu : see issue #518 */
+ /* Possible optimization: less processing needed if position didn't change
+ * needs a lot of cleanup, we could also add rot_gains_prev to ismInput and use that */
/* previous position gains */
if ( headRotData->headRotEnabled )
{
@@ -4449,8 +4532,13 @@ static ivas_error renderIsmToBinauralRoom(
copyBufferTo2dArray( tmpMcBuffer, tmpRendBuffer );
+#ifdef JBM_TSM_ON_TCS
+ if ( ( error = ivas_rend_crendProcess( ismInput->crendWrapper, AUDIO_CONFIG_7_1_4, AUDIO_CONFIG_BINAURAL_ROOM,
+ NULL, NULL, NULL, NULL, p_tmpRendBuffer, *ismInput->base.ctx.pOutSampleRate ) ) != IVAS_ERR_OK )
+#else
if ( ( error = ivas_rend_crendProcess( ismInput->crendWrapper, AUDIO_CONFIG_7_1_4, AUDIO_CONFIG_BINAURAL_ROOM,
NULL, NULL, NULL, NULL, tmpRendBuffer, *ismInput->base.ctx.pOutSampleRate ) ) != IVAS_ERR_OK )
+#endif
{
return error;
}
@@ -4477,17 +4565,26 @@ static ivas_error renderIsmToMc(
/* TODO(sgi): Possible optimization: less processing needed if position didn't change */
if ( *ismInput->base.ctx.pOutConfig == IVAS_REND_AUDIO_CONFIG_STEREO )
{
- set_zero( currentPanGains, 16 );
- ivas_ism_get_stereo_gains( ismInput->currentPos.azimuth,
- ismInput->currentPos.elevation,
- ¤tPanGains[0],
- ¤tPanGains[1] );
-
- set_zero( previousPanGains, 16 );
- ivas_ism_get_stereo_gains( ismInput->previousPos.azimuth,
- ismInput->previousPos.elevation,
- &previousPanGains[0],
- &previousPanGains[1] );
+ if ( ismInput->nonDiegeticPan )
+ {
+ previousPanGains[0] = currentPanGains[0] = ( ismInput->nonDiegeticPanGain + 1.f ) * 0.5f;
+ previousPanGains[1] = currentPanGains[1] = 1.f - currentPanGains[0];
+ error = IVAS_ERR_OK;
+ }
+ else
+ {
+ set_zero( currentPanGains, 16 );
+ ivas_ism_get_stereo_gains( ismInput->currentPos.azimuth,
+ ismInput->currentPos.elevation,
+ ¤tPanGains[0],
+ ¤tPanGains[1] );
+
+ set_zero( previousPanGains, 16 );
+ ivas_ism_get_stereo_gains( ismInput->previousPos.azimuth,
+ ismInput->previousPos.elevation,
+ &previousPanGains[0],
+ &previousPanGains[1] );
+ }
}
else
{
@@ -4709,6 +4806,15 @@ static ivas_error renderMcToBinaural(
IVAS_REND_AudioConfig inConfig;
ivas_error error;
IVAS_REND_AudioBuffer tmpRotBuffer;
+#ifdef JBM_TSM_ON_TCS
+ float *p_tmpRendBuffer[MAX_OUTPUT_CHANNELS];
+ int16_t i;
+
+ for ( i = 0; i < MAX_OUTPUT_CHANNELS; i++ )
+ {
+ p_tmpRendBuffer[i] = tmpRendBuffer[i];
+ }
+#endif
push_wmops( "renderMcToBinaural" );
@@ -4749,8 +4855,13 @@ static ivas_error renderMcToBinaural(
}
/* call CREND */
+#ifdef JBM_TSM_ON_TCS
+ if ( ( error = ivas_rend_crendProcess( mcInput->crendWrapper, getIvasAudioConfigFromRendAudioConfig( mcInput->base.inConfig ), getIvasAudioConfigFromRendAudioConfig( outConfig ),
+ NULL, NULL, NULL, NULL, p_tmpRendBuffer, *mcInput->base.ctx.pOutSampleRate ) ) != IVAS_ERR_OK )
+#else
if ( ( error = ivas_rend_crendProcess( mcInput->crendWrapper, getIvasAudioConfigFromRendAudioConfig( mcInput->base.inConfig ), getIvasAudioConfigFromRendAudioConfig( outConfig ),
NULL, NULL, NULL, NULL, tmpRendBuffer, *mcInput->base.ctx.pOutSampleRate ) ) != IVAS_ERR_OK )
+#endif
{
return error;
}
@@ -4758,7 +4869,6 @@ static ivas_error renderMcToBinaural(
accumulate2dArrayToBuffer( tmpRendBuffer, &outAudio );
- /* TODO tmu : needs delay compensation */
if ( ( error = renderLfeToBinaural( mcInput, outAudio ) ) != IVAS_ERR_OK )
{
return error;
@@ -4779,6 +4889,15 @@ static ivas_error renderMcToBinauralRoom(
IVAS_REND_AudioConfig inConfig;
ivas_error error;
IVAS_REND_AudioBuffer tmpRotBuffer;
+#ifdef JBM_TSM_ON_TCS
+ float *p_tmpRendBuffer[MAX_OUTPUT_CHANNELS];
+ int16_t i;
+
+ for ( i = 0; i < MAX_OUTPUT_CHANNELS; i++ )
+ {
+ p_tmpRendBuffer[i] = tmpRendBuffer[i];
+ }
+#endif
push_wmops( "renderMcToBinauralRoom" );
@@ -4819,8 +4938,13 @@ static ivas_error renderMcToBinauralRoom(
}
/* call CREND */
+#ifdef JBM_TSM_ON_TCS
+ if ( ( error = ivas_rend_crendProcess( mcInput->crendWrapper, getIvasAudioConfigFromRendAudioConfig( mcInput->base.inConfig ), getIvasAudioConfigFromRendAudioConfig( outConfig ),
+ NULL, NULL, NULL, NULL, p_tmpRendBuffer, *mcInput->base.ctx.pOutSampleRate ) ) != IVAS_ERR_OK )
+#else
if ( ( error = ivas_rend_crendProcess( mcInput->crendWrapper, getIvasAudioConfigFromRendAudioConfig( mcInput->base.inConfig ), getIvasAudioConfigFromRendAudioConfig( outConfig ),
NULL, NULL, NULL, NULL, tmpRendBuffer, *mcInput->base.ctx.pOutSampleRate ) ) != IVAS_ERR_OK )
+#endif
{
return error;
}
@@ -4828,7 +4952,6 @@ static ivas_error renderMcToBinauralRoom(
accumulate2dArrayToBuffer( tmpRendBuffer, &outAudio );
- /* TODO tmu : needs delay compensation */
if ( ( error = renderLfeToBinaural( mcInput, outAudio ) ) != IVAS_ERR_OK )
{
return error;
@@ -4852,6 +4975,9 @@ static ivas_error renderMcCustomLsToBinauralRoom(
IVAS_REND_AudioBuffer tmpRotBuffer;
IVAS_REND_AudioBuffer tmpMcBuffer;
IVAS_REND_AudioBuffer *tmpBufPtr;
+#ifdef JBM_TSM_ON_TCS
+ float *p_tmpCrendBuffer[MAX_OUTPUT_CHANNELS];
+#endif
push_wmops( "renderMcCustomLsToBinauralRoom" );
@@ -4859,6 +4985,13 @@ static ivas_error renderMcCustomLsToBinauralRoom(
headRotEnabled = mcInput->base.ctx.pHeadRotData->headRotEnabled;
+#ifdef JBM_TSM_ON_TCS
+ for ( i = 0; i < MAX_OUTPUT_CHANNELS; i++ )
+ {
+ p_tmpCrendBuffer[i] = tmpCrendBuffer[i];
+ }
+#endif
+
/* apply rotation */
if ( headRotEnabled )
{
@@ -4892,15 +5025,19 @@ static ivas_error renderMcCustomLsToBinauralRoom(
copyBufferTo2dArray( tmpMcBuffer, tmpCrendBuffer );
/* call CREND */
+#ifdef JBM_TSM_ON_TCS
+ if ( ( error = ivas_rend_crendProcess( mcInput->crendWrapper, AUDIO_CONFIG_7_1_4, getIvasAudioConfigFromRendAudioConfig( outConfig ), NULL, NULL, NULL, NULL,
+ p_tmpCrendBuffer, *mcInput->base.ctx.pOutSampleRate ) ) != IVAS_ERR_OK )
+#else
if ( ( error = ivas_rend_crendProcess( mcInput->crendWrapper, AUDIO_CONFIG_7_1_4, getIvasAudioConfigFromRendAudioConfig( outConfig ), NULL, NULL, NULL, NULL,
tmpCrendBuffer, *mcInput->base.ctx.pOutSampleRate ) ) != IVAS_ERR_OK )
+#endif
{
return error;
}
accumulate2dArrayToBuffer( tmpCrendBuffer, &outAudio );
- /* TODO tmu : needs delay compensation */
if ( ( error = renderLfeToBinaural( mcInput, outAudio ) ) != IVAS_ERR_OK )
{
return error;
@@ -5092,12 +5229,22 @@ static ivas_error renderSbaToBinaural(
IVAS_REND_AudioBuffer outAudio )
{
float tmpCrendBuffer[MAX_OUTPUT_CHANNELS][L_FRAME48k];
-
ivas_error error;
IVAS_REND_AudioBuffer tmpRotBuffer;
+#ifdef JBM_TSM_ON_TCS
+ float *p_tmpCrendBuffer[MAX_OUTPUT_CHANNELS];
+ int16_t i;
+#endif
push_wmops( "renderSbaToBinaural" );
+#ifdef JBM_TSM_ON_TCS
+ for ( i = 0; i < MAX_OUTPUT_CHANNELS; i++ )
+ {
+ p_tmpCrendBuffer[i] = tmpCrendBuffer[i];
+ }
+#endif
+
/* apply rotation */
if ( sbaInput->base.ctx.pHeadRotData->headRotEnabled )
{
@@ -5121,8 +5268,13 @@ static ivas_error renderSbaToBinaural(
}
/* call CREND */
+#ifdef JBM_TSM_ON_TCS
+ if ( ( error = ivas_rend_crendProcess( sbaInput->crendWrapper, getIvasAudioConfigFromRendAudioConfig( sbaInput->base.inConfig ), getIvasAudioConfigFromRendAudioConfig( outConfig ),
+ NULL, NULL, NULL, NULL, p_tmpCrendBuffer, *sbaInput->base.ctx.pOutSampleRate ) ) != IVAS_ERR_OK )
+#else
if ( ( error = ivas_rend_crendProcess( sbaInput->crendWrapper, getIvasAudioConfigFromRendAudioConfig( sbaInput->base.inConfig ), getIvasAudioConfigFromRendAudioConfig( outConfig ),
NULL, NULL, NULL, NULL, tmpCrendBuffer, *sbaInput->base.ctx.pOutSampleRate ) ) != IVAS_ERR_OK )
+#endif
{
return error;
}
@@ -5147,11 +5299,21 @@ static ivas_error renderSbaToBinauralRoom(
IVAS_REND_AudioBuffer tmpRotBuffer;
IVAS_REND_AudioBuffer tmpMcBuffer;
IVAS_REND_AudioBuffer *tmpBufPtr;
+#ifdef JBM_TSM_ON_TCS
+ float *p_tmpCrendBuffer[MAX_OUTPUT_CHANNELS];
+#endif
tmpRotBuffer = outAudio; /* avoid compilation warning */
push_wmops( "renderSbaToBinauralRoom" );
+#ifdef JBM_TSM_ON_TCS
+ for ( i = 0; i < MAX_OUTPUT_CHANNELS; i++ )
+ {
+ p_tmpCrendBuffer[i] = tmpCrendBuffer[i];
+ }
+#endif
+
headRotEnabled = sbaInput->base.ctx.pHeadRotData->headRotEnabled;
/* apply rotation */
@@ -5190,8 +5352,13 @@ static ivas_error renderSbaToBinauralRoom(
copyBufferTo2dArray( tmpMcBuffer, tmpCrendBuffer );
/* call CREND */
+#ifdef JBM_TSM_ON_TCS
+ if ( ( error = ivas_rend_crendProcess( sbaInput->crendWrapper, AUDIO_CONFIG_7_1_4, getIvasAudioConfigFromRendAudioConfig( outConfig ),
+ NULL, NULL, NULL, NULL, p_tmpCrendBuffer, *sbaInput->base.ctx.pOutSampleRate ) ) != IVAS_ERR_OK )
+#else
if ( ( error = ivas_rend_crendProcess( sbaInput->crendWrapper, AUDIO_CONFIG_7_1_4, getIvasAudioConfigFromRendAudioConfig( outConfig ),
NULL, NULL, NULL, NULL, tmpCrendBuffer, *sbaInput->base.ctx.pOutSampleRate ) ) != IVAS_ERR_OK )
+#endif
{
return error;
}
@@ -5337,14 +5504,17 @@ static void renderMasaToMc(
copyBufferTo2dArray( masaInput->base.inputBuffer, tmpBuffer );
copyMasaMetadataToDiracRenderer( &masaInput->masaMetadata, masaInput->decDummy->hDirAC );
- /* TODO(sgi): Remove code duplication w.r.t. MASA rendering to other output configs */
if ( masaInput->decDummy->renderer_type == RENDERER_STEREO_PARAMETRIC )
{
ivas_dirac_dec_binaural( masaInput->decDummy, tmpBuffer, masaInput->base.inputBuffer.config.numChannels );
}
else
{
+#ifdef JBM_TSM_ON_TCS
+ ivas_dirac_dec( masaInput->decDummy, tmpBuffer, masaInput->base.inputBuffer.config.numChannels );
+#else
ivas_dirac_dec( masaInput->decDummy, tmpBuffer, masaInput->base.inputBuffer.config.numChannels, NULL, NULL, -1 );
+#endif
}
accumulate2dArrayToBuffer( tmpBuffer, &outAudio );
@@ -5361,7 +5531,11 @@ static void renderMasaToSba(
copyBufferTo2dArray( masaInput->base.inputBuffer, tmpBuffer );
copyMasaMetadataToDiracRenderer( &masaInput->masaMetadata, masaInput->decDummy->hDirAC );
+#ifdef JBM_TSM_ON_TCS
+ ivas_dirac_dec( masaInput->decDummy, tmpBuffer, masaInput->base.inputBuffer.config.numChannels );
+#else
ivas_dirac_dec( masaInput->decDummy, tmpBuffer, masaInput->base.inputBuffer.config.numChannels, NULL, NULL, -1 );
+#endif
accumulate2dArrayToBuffer( tmpBuffer, &outAudio );
diff --git a/lib_rend/lib_rend.h b/lib_rend/lib_rend.h
index 1e9d41fd38c1c49044b537b6d5826ab3f520acb3..33cbd78f56c6a20d34ef5845fe0a4d7818abb355 100644
--- a/lib_rend/lib_rend.h
+++ b/lib_rend/lib_rend.h
@@ -134,7 +134,9 @@ typedef uint16_t IVAS_REND_InputId;
ivas_error IVAS_REND_Open(
IVAS_REND_HANDLE *phIvasRend, /* i/o: Pointer to renderer handle */
const int32_t outputSampleRate, /* i : output sampling rate */
- const IVAS_REND_AudioConfig outConfig /* i : output audio config */
+ const IVAS_REND_AudioConfig outConfig, /* i : output audio config */
+ const int16_t nonDiegeticPan, /* i : non-diegetic object flag */
+ const float nonDiegeticPanGain /* i : non-diegetic panning gain */
);
/* Note: this will reset custom LFE routings set for any MC input */
@@ -143,7 +145,6 @@ ivas_error IVAS_REND_ConfigureCustomOutputLoudspeakerLayout(
const IVAS_CUSTOM_LS_DATA layout /* i : custom loudspeaker layout for renderer output */
);
-/* Support for custom HRTFs will be added in the future. */
/* Note: this affects output delay */
ivas_error IVAS_REND_SetCustomHrtf(
IVAS_REND_HANDLE hIvasRend, /* i/o: Renderer handle */
@@ -228,8 +229,8 @@ ivas_error IVAS_REND_FeedInputMasaMetadata(
);
ivas_error IVAS_REND_InitConfig(
- IVAS_REND_HANDLE hIvasRend, /* i/o: Renderer handle */
- const IVAS_REND_AudioConfig outAudioConfig /* i : output audioConfig */
+ IVAS_REND_HANDLE hIvasRend, /* i/o: Renderer handle */
+ const IVAS_REND_AudioConfig outAudioConfig /* i : output audioConfig */
);
int16_t IVAS_REND_GetRenderConfig(
@@ -245,12 +246,16 @@ int16_t IVAS_REND_FeedRenderConfig(
ivas_error IVAS_REND_SetHeadRotation(
IVAS_REND_HANDLE hIvasRend, /* i/o: Renderer handle */
const IVAS_QUATERNION headRot[RENDERER_HEAD_POSITIONS_PER_FRAME], /* i : head orientations for next rendering call */
- const IVAS_VECTOR3 Pos[RENDERER_HEAD_POSITIONS_PER_FRAME] /* i : listener positions for next rendering call */
+ const IVAS_VECTOR3 Pos[RENDERER_HEAD_POSITIONS_PER_FRAME] /* i : listener positions for next rendering call */
);
ivas_error IVAS_REND_SetOrientationTrackingMode(
IVAS_REND_HANDLE hIvasRend, /* i/o: Renderer handle */
- const uint8_t otrMode /* i : Orientation tracking mode */
+#ifdef FIX_439_OTR_PARAMS
+ const HEAD_ORIENT_TRK_T orientation_tracking /* i : Head orientation tracking type */
+#else
+ const uint8_t otrMode /* i : Orientation tracking mode */
+#endif
);
ivas_error IVAS_REND_SetReferenceRotation(
diff --git a/lib_util/audio_file_writer.c b/lib_util/audio_file_writer.c
index 81084dbd95b686d52477327b948ada136225f42f..0ed64d02c59f8a5b3a19c74c9e4986895ad6c5f1 100644
--- a/lib_util/audio_file_writer.c
+++ b/lib_util/audio_file_writer.c
@@ -151,7 +151,6 @@ ivas_error AudioFileWriter_write(
uint32_t numSamples )
{
ivas_error error = IVAS_ERR_OK;
-
if ( self->rawFile )
{
if ( fwrite( samples, sizeof( int16_t ), numSamples, self->rawFile ) != numSamples )
diff --git a/lib_util/cmdln_parser.c b/lib_util/cmdln_parser.c
index 200b8c86e9bf77bf6c38f39b0f444e4da097e59b..6ac2b0ec2d0ebf5e58c7637c5c00e3e813dd4444 100644
--- a/lib_util/cmdln_parser.c
+++ b/lib_util/cmdln_parser.c
@@ -31,6 +31,7 @@
*******************************************************************************************************/
#include "cmdln_parser.h"
+#include "cmdl_tools.h"
#include
#include
#include
@@ -119,7 +120,7 @@ static int16_t initOpts(
static int8_t stringLooksLikeOption(
const char *str )
{
- if ( str[0] == '-' )
+ if ( ( str[0] == '-' ) && is_number( str ) == false )
{
return 1;
}
@@ -130,7 +131,7 @@ static int8_t stringLooksLikeOption(
static const char *stringToOptionName(
const char *str )
{
- while ( *str == '-' )
+ while ( ( *str == '-' ) && ( ( str[1] != '0' ) || ( str[1] != '1' ) ) )
{
++str;
}
@@ -268,7 +269,7 @@ static const char *getBasename(
static int32_t totalOptionNameLength(
const OptionProps opt )
{
- return strlen( opt.match ) + strlen( opt.matchShort );
+ return (int32_t) ( strlen( opt.match ) + strlen( opt.matchShort ) );
}
static void printWhitespace(
diff --git a/lib_util/hrtf_file_reader.c b/lib_util/hrtf_file_reader.c
index b7ffe8168201577d495040cf84e2e20ac6b51add..d2f923bfeb791535c786f4dfbb90c9bd30345abd 100644
--- a/lib_util/hrtf_file_reader.c
+++ b/lib_util/hrtf_file_reader.c
@@ -195,7 +195,12 @@ static ivas_error check_hrtf_binary_header(
}
/* Check the output format of the decoder */
+
+#ifdef UPDATE_SBA_FILTER
+ if ( ( hrtf_header->input_cfg != BINAURAL_INPUT_AUDIO_CONFIG_COMBINED ) && ( hrtf_header->input_cfg != BINAURAL_INPUT_AUDIO_CONFIG_HOA3 ) && ( hrtf_header->input_cfg != BINAURAL_INPUT_AUDIO_CONFIG_HOA2 ) && ( hrtf_header->input_cfg != BINAURAL_INPUT_AUDIO_CONFIG_FOA ) && ( hrtf_header->input_cfg != BINAURAL_INPUT_AUDIO_CONFIG_UNDEFINED ) )
+#else
if ( ( hrtf_header->input_cfg != BINAURAL_INPUT_AUDIO_CONFIG_COMBINED ) && ( hrtf_header->input_cfg != BINAURAL_INPUT_AUDIO_CONFIG_HOA ) && ( hrtf_header->input_cfg != BINAURAL_INPUT_AUDIO_CONFIG_UNDEFINED ) )
+#endif
{
return IVAS_ERROR( IVAS_ERR_INTERNAL_FATAL, "Header of HRTF binary file not compliant (input audio configuration)" );
}
@@ -974,6 +979,31 @@ static ivas_error init_fastconv_HRTF_handle(
set_zero( hHrtf->rightHRIRImag_HOA3[i][j], BINAURAL_NTAPS );
}
}
+#ifdef UPDATE_SBA_FILTER
+ hHrtf->FASTCONV_HOA2_latency_s = 0;
+ for ( i = 0; i < BINAURAL_CONVBANDS; i++ )
+ {
+ for ( j = 0; j < 9; j++ )
+ {
+ set_zero( hHrtf->leftHRIRReal_HOA2[i][j], BINAURAL_NTAPS );
+ set_zero( hHrtf->leftHRIRImag_HOA2[i][j], BINAURAL_NTAPS );
+ set_zero( hHrtf->rightHRIRReal_HOA2[i][j], BINAURAL_NTAPS );
+ set_zero( hHrtf->rightHRIRImag_HOA2[i][j], BINAURAL_NTAPS );
+ }
+ }
+ hHrtf->FASTCONV_FOA_latency_s = 0;
+ for ( i = 0; i < BINAURAL_CONVBANDS; i++ )
+ {
+ for ( j = 0; j < 4; j++ )
+ {
+ set_zero( hHrtf->leftHRIRReal_FOA[i][j], BINAURAL_NTAPS );
+ set_zero( hHrtf->leftHRIRImag_FOA[i][j], BINAURAL_NTAPS );
+ set_zero( hHrtf->rightHRIRReal_FOA[i][j], BINAURAL_NTAPS );
+ set_zero( hHrtf->rightHRIRImag_FOA[i][j], BINAURAL_NTAPS );
+ }
+ }
+#endif
+
hHrtf->FASTCONV_BRIR_latency_s = 0;
for ( i = 0; i < BINAURAL_CONVBANDS; i++ )
@@ -1078,7 +1108,11 @@ static ivas_error create_fastconv_HRTF_from_rawdata(
}
}
}
+#ifdef UPDATE_SBA_FILTER
+ else if ( rend_type == RENDERER_BINAURAL_FASTCONV && input_cfg == BINAURAL_INPUT_AUDIO_CONFIG_HOA3 )
+#else
if ( rend_type == RENDERER_BINAURAL_FASTCONV && input_cfg == BINAURAL_INPUT_AUDIO_CONFIG_HOA )
+#endif
{
/* HRIR_HOA3 */
( *hHRTF )->FASTCONV_HOA3_latency_s = *( (float *) ( hrtf_data_rptr ) );
@@ -1129,8 +1163,116 @@ static ivas_error create_fastconv_HRTF_from_rawdata(
}
}
}
+#ifdef UPDATE_SBA_FILTER
+ else if ( rend_type == RENDERER_BINAURAL_FASTCONV && input_cfg == BINAURAL_INPUT_AUDIO_CONFIG_HOA2 )
+ {
+ /* HRIR_HOA2 */
+ ( *hHRTF )->FASTCONV_HOA2_latency_s = *( (float *) ( hrtf_data_rptr ) );
+ hrtf_data_rptr += sizeof( float );
+
+ if ( HRTF_SH_CHANNELS != *( (uint16_t *) ( hrtf_data_rptr ) ) )
+ {
+ return IVAS_ERROR( IVAS_ERR_INTERNAL_FATAL, "HRTF binary file not compliant (HRTF_SH_CHANNELS)" );
+ }
+ hrtf_data_rptr += sizeof( uint16_t );
+
+ if ( BINAURAL_NTAPS != *( (uint16_t *) ( hrtf_data_rptr ) ) )
+ {
+ return IVAS_ERROR( IVAS_ERR_INTERNAL_FATAL, "HRTF binary file not compliant (BINAURAL_NTAPS)" );
+ }
+ hrtf_data_rptr += sizeof( uint16_t );
+
+ for ( i = 0; i < BINAURAL_CONVBANDS; i++ )
+ {
+ for ( j = 0; j < HRTF_SH_CHANNELS; j++ )
+ {
+ memcpy( ( *hHRTF )->leftHRIRReal_HOA2[i][j], hrtf_data_rptr, BINAURAL_NTAPS * sizeof( float ) );
+ hrtf_data_rptr += BINAURAL_NTAPS * sizeof( float );
+ }
+ }
+ for ( i = 0; i < BINAURAL_CONVBANDS; i++ )
+ {
+ for ( j = 0; j < HRTF_SH_CHANNELS; j++ )
+ {
+ memcpy( ( *hHRTF )->leftHRIRImag_HOA2[i][j], hrtf_data_rptr, BINAURAL_NTAPS * sizeof( float ) );
+ hrtf_data_rptr += BINAURAL_NTAPS * sizeof( float );
+ }
+ }
+ for ( i = 0; i < BINAURAL_CONVBANDS; i++ )
+ {
+ for ( j = 0; j < HRTF_SH_CHANNELS; j++ )
+ {
+ memcpy( ( *hHRTF )->rightHRIRReal_HOA2[i][j], hrtf_data_rptr, BINAURAL_NTAPS * sizeof( float ) );
+ hrtf_data_rptr += BINAURAL_NTAPS * sizeof( float );
+ }
+ }
+ for ( i = 0; i < BINAURAL_CONVBANDS; i++ )
+ {
+ for ( j = 0; j < HRTF_SH_CHANNELS; j++ )
+ {
+ memcpy( ( *hHRTF )->rightHRIRImag_HOA2[i][j], hrtf_data_rptr, BINAURAL_NTAPS * sizeof( float ) );
+ hrtf_data_rptr += BINAURAL_NTAPS * sizeof( float );
+ }
+ }
+ }
+ else if ( rend_type == RENDERER_BINAURAL_FASTCONV && input_cfg == BINAURAL_INPUT_AUDIO_CONFIG_FOA )
+ {
+ /* HRIR_FOA */
+ ( *hHRTF )->FASTCONV_FOA_latency_s = *( (float *) ( hrtf_data_rptr ) );
+ hrtf_data_rptr += sizeof( float );
+
+ if ( HRTF_SH_CHANNELS != *( (uint16_t *) ( hrtf_data_rptr ) ) )
+ {
+ return IVAS_ERROR( IVAS_ERR_INTERNAL_FATAL, "HRTF binary file not compliant (HRTF_SH_CHANNELS)" );
+ }
+ hrtf_data_rptr += sizeof( uint16_t );
+
+ if ( BINAURAL_NTAPS != *( (uint16_t *) ( hrtf_data_rptr ) ) )
+ {
+ return IVAS_ERROR( IVAS_ERR_INTERNAL_FATAL, "HRTF binary file not compliant (BINAURAL_NTAPS)" );
+ }
+ hrtf_data_rptr += sizeof( uint16_t );
+
+ for ( i = 0; i < BINAURAL_CONVBANDS; i++ )
+ {
+ for ( j = 0; j < HRTF_SH_CHANNELS; j++ )
+ {
+ memcpy( ( *hHRTF )->leftHRIRReal_FOA[i][j], hrtf_data_rptr, BINAURAL_NTAPS * sizeof( float ) );
+ hrtf_data_rptr += BINAURAL_NTAPS * sizeof( float );
+ }
+ }
+ for ( i = 0; i < BINAURAL_CONVBANDS; i++ )
+ {
+ for ( j = 0; j < HRTF_SH_CHANNELS; j++ )
+ {
+ memcpy( ( *hHRTF )->leftHRIRImag_FOA[i][j], hrtf_data_rptr, BINAURAL_NTAPS * sizeof( float ) );
+ hrtf_data_rptr += BINAURAL_NTAPS * sizeof( float );
+ }
+ }
+ for ( i = 0; i < BINAURAL_CONVBANDS; i++ )
+ {
+ for ( j = 0; j < HRTF_SH_CHANNELS; j++ )
+ {
+ memcpy( ( *hHRTF )->rightHRIRReal_FOA[i][j], hrtf_data_rptr, BINAURAL_NTAPS * sizeof( float ) );
+ hrtf_data_rptr += BINAURAL_NTAPS * sizeof( float );
+ }
+ }
+ for ( i = 0; i < BINAURAL_CONVBANDS; i++ )
+ {
+ for ( j = 0; j < HRTF_SH_CHANNELS; j++ )
+ {
+ memcpy( ( *hHRTF )->rightHRIRImag_FOA[i][j], hrtf_data_rptr, BINAURAL_NTAPS * sizeof( float ) );
+ hrtf_data_rptr += BINAURAL_NTAPS * sizeof( float );
+ }
+ }
+ }
+#endif
/* BRIR */
+#ifdef UPDATE_SBA_FILTER
+ else if ( rend_type == RENDERER_BINAURAL_FASTCONV_ROOM && input_cfg == BINAURAL_INPUT_AUDIO_CONFIG_COMBINED )
+#else
if ( rend_type == RENDERER_BINAURAL_FASTCONV_ROOM && input_cfg == BINAURAL_INPUT_AUDIO_CONFIG_COMBINED )
+#endif
{
( *hHRTF )->FASTCONV_BRIR_latency_s = *( (float *) ( hrtf_data_rptr ) );
hrtf_data_rptr += sizeof( float );
@@ -1488,10 +1630,24 @@ ivas_error create_SetOfHRTF_from_binary(
{
hHRTF = &( ( *hSetOfHRTF ).hHRTF_hrir_combined );
}
+#ifdef UPDATE_SBA_FILTER
+ else if ( hrtf_header.input_cfg == BINAURAL_INPUT_AUDIO_CONFIG_HOA3 )
+#else
else if ( hrtf_header.input_cfg == BINAURAL_INPUT_AUDIO_CONFIG_HOA )
+#endif
{
hHRTF = &( ( *hSetOfHRTF ).hHRTF_hrir_hoa3 );
}
+#ifdef UPDATE_SBA_FILTER
+ else if ( hrtf_header.input_cfg == BINAURAL_INPUT_AUDIO_CONFIG_HOA2 )
+ {
+ hHRTF = &( ( *hSetOfHRTF ).hHRTF_hrir_hoa2 );
+ }
+ else if ( hrtf_header.input_cfg == BINAURAL_INPUT_AUDIO_CONFIG_FOA )
+ {
+ hHRTF = &( ( *hSetOfHRTF ).hHRTF_hrir_foa );
+ }
+#endif
}
else if ( hrtf_header.rend_type == RENDERER_BINAURAL_MIXER_CONV_ROOM )
{
@@ -1598,6 +1754,10 @@ ivas_error destroy_SetOfHRTF(
{
destroy_HRTF( &( hSetOfHRTF->hHRTF_hrir_combined ) );
destroy_HRTF( &( hSetOfHRTF->hHRTF_hrir_hoa3 ) );
+#ifdef UPDATE_SBA_FILTER
+ destroy_HRTF( &( hSetOfHRTF->hHRTF_hrir_hoa2 ) );
+ destroy_HRTF( &( hSetOfHRTF->hHRTF_hrir_foa ) );
+#endif
destroy_HRTF( &( hSetOfHRTF->hHRTF_brir_combined ) );
}
diff --git a/lib_util/ism_file_reader.c b/lib_util/ism_file_reader.c
index fa449512e403dc3e49634206a26b2d15e894b96f..7054d2081bc8b4f59ceef6574eb71efc08ac0dfd 100644
--- a/lib_util/ism_file_reader.c
+++ b/lib_util/ism_file_reader.c
@@ -35,10 +35,9 @@
#include
#include
-
#define META_LINE_LENGTH 200 /* max number of characters at one line of metadata input/output file */
-#define NUM_ISM_METADATA_PER_LINE 7 /* Number of ISM metadata per line in a metadata file */
-#define NUM_MIN_ISM_METADATA 2 /* Minimum number of metadata parameters (azimuth and elevation) */
+#define NUM_ISM_METADATA_PER_LINE 8 /* Number of ISM metadata per line in a metadata file */
+#define NUM_MIN_ISM_METADATA 1 /* Minimum number of metadata parameters (azimuth) */
struct IsmFileReader
@@ -96,7 +95,7 @@ ivas_error IsmFileReader_readNextFrame(
{
char char_buff[META_LINE_LENGTH];
float meta_prm[NUM_ISM_METADATA_PER_LINE];
- const float meta_prm_default[NUM_ISM_METADATA_PER_LINE] = { 0.0f, 0.0f, 1.0f, 0.0f, 1.0f, 0.0f, 0.0f };
+ const float meta_prm_default[NUM_ISM_METADATA_PER_LINE] = { 0.0f, 0.0f, 1.0f, 0.0f, 1.0f, 0.0f, 0.0f, 0.0f };
char *char_ptr;
int16_t i;
FILE *file;
@@ -142,7 +141,6 @@ ivas_error IsmFileReader_readNextFrame(
return IVAS_ERR_ISM_FILE_READER_INVALID_METADATA_FORMAT;
}
-
ismMetadata->azimuth = meta_prm[0];
ismMetadata->elevation = meta_prm[1];
ismMetadata->radius = meta_prm[2];
@@ -150,8 +148,14 @@ ivas_error IsmFileReader_readNextFrame(
ismMetadata->gainFactor = meta_prm[4];
ismMetadata->yaw = meta_prm[5];
ismMetadata->pitch = meta_prm[6];
+ ismMetadata->non_diegetic_flag = (int16_t) meta_prm[7];
/* verify whether the read metadata values are in an expected range */
+ if ( ( ismMetadata->non_diegetic_flag ) != 0 && ( ismMetadata->non_diegetic_flag != 1 ) )
+ {
+ return IVAS_ERR_ISM_INVALID_METADATA_VALUE;
+ }
+
if ( ismMetadata->azimuth > 180 || ismMetadata->azimuth < -180 )
{
return IVAS_ERR_ISM_INVALID_METADATA_VALUE;
diff --git a/lib_util/ism_file_writer.c b/lib_util/ism_file_writer.c
index b29386282b016342c147f0c60775a8b9eb314ba4..ca845323e72b69afa5c0cd9c1bb1b7228c136676 100644
--- a/lib_util/ism_file_writer.c
+++ b/lib_util/ism_file_writer.c
@@ -63,7 +63,7 @@ ivas_error IsmFileWriter_open(
strncpy( metadata_filename_loc, filePathWav, sizeof( metadata_filename_loc ) - 1 );
snprintf( ext_meta, sizeof( ext_meta ), ".%d.csv", obj_num );
- const int32_t maxNumCharactersToAppend = (int32_t) sizeof( metadata_filename_loc ) - strlen( metadata_filename_loc ) - 1;
+ const int32_t maxNumCharactersToAppend = (int32_t) ( sizeof( metadata_filename_loc ) - strlen( metadata_filename_loc ) - 1 );
strncat( metadata_filename_loc, ext_meta, maxNumCharactersToAppend );
strcpy( filePath, metadata_filename_loc );
@@ -113,12 +113,7 @@ ivas_error IsmFileWriter_writeFrame(
file = ismWriter->file;
- /* IVAS_fmToDo: work in progress; currently position_azimuth, position_elevation, position_radius, spread, gain_factor */
-#ifdef FIX_293_EXT_RENDERER_CLI
- sprintf( char_buff, "%+07.2f,%+06.2f,%05.2f,%06.2f,%04.2f,%+07.2f,%+06.2f\n", ismMetadata.azimuth, ismMetadata.elevation, ismMetadata.radius, ismMetadata.spread, ismMetadata.gainFactor, ismMetadata.yaw, ismMetadata.pitch );
-#endif
- snprintf( char_buff, sizeof( char_buff ), "%+07.2f,%+06.2f,%05.2f,%06.2f,%04.2f,%+07.2f,%+06.2f\n", ismMetadata.azimuth, ismMetadata.elevation, ismMetadata.radius, ismMetadata.spread, ismMetadata.gainFactor, ismMetadata.yaw, ismMetadata.pitch );
-
+ snprintf( char_buff, sizeof( char_buff ), "%+07.2f,%+06.2f,%05.2f,%06.2f,%04.2f,%+07.2f,%+06.2f,%d\n", ismMetadata.azimuth, ismMetadata.elevation, ismMetadata.radius, ismMetadata.spread, ismMetadata.gainFactor, ismMetadata.yaw, ismMetadata.pitch, ismMetadata.non_diegetic_flag );
if ( file )
{
fputs( char_buff, file );
diff --git a/lib_util/masa_file_reader.c b/lib_util/masa_file_reader.c
index 19f12182f3ab11246cbe74ff5ddf2eec45a0ca89..90756a39b1ec5dcb33c3c2034f832ba5f1d9042e 100644
--- a/lib_util/masa_file_reader.c
+++ b/lib_util/masa_file_reader.c
@@ -84,7 +84,7 @@ MasaFileReader *MasaFileReader_open(
*------------------------------------------------------------------------*/
IVAS_MASA_METADATA_HANDLE MasaFileReader_getMetadataHandle(
- MasaFileReader *self /* i/o: MasaFileReader handle */
+ MasaFileReader *self /* i/o: MasaFileReader handle */
)
{
if ( self == NULL )
@@ -95,12 +95,13 @@ IVAS_MASA_METADATA_HANDLE MasaFileReader_getMetadataHandle(
return &self->metadataFrame;
}
+
+#ifndef HR_METADATA
/*-------------------------------------------------------------------------
* deindex_sph_idx()
*
* deindex the MASA metadata from the input metadata file
*------------------------------------------------------------------------*/
-
static void deindex_sph_idx(
const uint16_t sphIndex, /* i : Spherical index */
const SPHERICAL_GRID_DATA *gridData, /* i : Prepared spherical grid */
@@ -249,6 +250,7 @@ static void deindex_sph_idx(
return;
}
+#endif
/*-------------------------------------------------------------------------
@@ -342,6 +344,9 @@ ivas_error MasaFileReader_readNextFrame(
for ( b = 0; b < MASA_FREQUENCY_BANDS; b++ )
{
deindex_sph_idx( readIndex[b], &self->sph_grid16, &( hMeta->directional_meta[i].elevation[j][b] ), &( hMeta->directional_meta[i].azimuth[j][b] ) );
+#ifdef HR_METADATA
+ hMeta->directional_meta[i].spherical_index[j][b] = readIndex[b];
+#endif
}
/* Direct-to-total ratio */
@@ -412,7 +417,7 @@ ivas_error MasaFileReader_readNextFrame(
*------------------------------------------------------------------------*/
void MasaFileReader_close(
- MasaFileReader **selfPtr /* i/o: pointer to MasaFileReader handle */
+ MasaFileReader **selfPtr /* i/o: pointer to MasaFileReader handle */
)
{
if ( selfPtr == NULL || *selfPtr == NULL )
diff --git a/lib_util/tinywaveout_c.h b/lib_util/tinywaveout_c.h
index d0531eb6653c47288f7db1b6f1c84d454f55227d..393633a745a76f31626d9120f7112f99e8b775bf 100644
--- a/lib_util/tinywaveout_c.h
+++ b/lib_util/tinywaveout_c.h
@@ -205,7 +205,7 @@ static WAVEFILEOUT *CreateBWF(
wfch.blockAlignment = LittleEndian16( (int16_t) blockAlignment );
wfch.sampleRate = LittleEndian32( sampleRate );
wfch.bytesPerSecond = LittleEndian32( sampleRate * blockAlignment );
- /* tbd: wavfmt ext hdr here */
+ /* ToDo: tbd: wavfmt ext hdr here */
/* write to file */
self->fmtChunkOffset = ByteCnt;
ByteCnt += (uint32_t) fwrite( &wfch, 1, sizeof( wfch ), self->theFile );
@@ -490,6 +490,49 @@ static int32_t WriteWavShort(
return __TWO_SUCCESS;
}
+#ifdef DEBUG_JBM
+/* this function expects values in the 16 bit range +-32767/8 */
+static int32_t WriteWavFloat(
+ WAVEFILEOUT *self,
+ float sampleBuffer[],
+ uint32_t nSamples )
+{
+ uint32_t i;
+ int32_t err = __TWO_SUCCESS;
+
+ if ( !self )
+ {
+ return __TWO_ERROR;
+ }
+ if ( !sampleBuffer )
+ {
+ return __TWO_ERROR;
+ }
+ if ( __dataSizeChk( self, nSamples * sizeof( float ) ) )
+ {
+ return __TWO_ERROR;
+ }
+
+ for ( i = 0; i < nSamples; i++ )
+ {
+ if ( self->bps == 32 )
+ {
+ err = __WriteSample32( self, sampleBuffer[i] / 32768.0f );
+ }
+ else
+ {
+ err = __TWO_ERROR;
+ }
+ if ( err != __TWO_SUCCESS )
+ {
+ return err;
+ }
+ }
+
+ return __TWO_SUCCESS;
+}
+#endif
+
static int32_t CloseWav(
WAVEFILEOUT *self )
{
diff --git a/lib_util/tsm_scale_file_reader.c b/lib_util/tsm_scale_file_reader.c
new file mode 100644
index 0000000000000000000000000000000000000000..fbd1824d9dfd4d7219ad72c18549bc19a9d016a9
--- /dev/null
+++ b/lib_util/tsm_scale_file_reader.c
@@ -0,0 +1,148 @@
+/******************************************************************************************************
+
+ (C) 2022-2023 IVAS codec Public Collaboration with portions copyright Dolby International AB, Ericsson AB,
+ Fraunhofer-Gesellschaft zur Foerderung der angewandten Forschung e.V., Huawei Technologies Co. LTD.,
+ Koninklijke Philips N.V., Nippon Telegraph and Telephone Corporation, Nokia Technologies Oy, Orange,
+ Panasonic Holdings Corporation, Qualcomm Technologies, Inc., VoiceAge Corporation, and other
+ contributors to this repository. All Rights Reserved.
+
+ This software is protected by copyright law and by international treaties.
+ The IVAS codec Public Collaboration consisting of Dolby International AB, Ericsson AB,
+ Fraunhofer-Gesellschaft zur Foerderung der angewandten Forschung e.V., Huawei Technologies Co. LTD.,
+ Koninklijke Philips N.V., Nippon Telegraph and Telephone Corporation, Nokia Technologies Oy, Orange,
+ Panasonic Holdings Corporation, Qualcomm Technologies, Inc., VoiceAge Corporation, and other
+ contributors to this repository retain full ownership rights in their respective contributions in
+ the software. This notice grants no license of any kind, including but not limited to patent
+ license, nor is any license granted by implication, estoppel or otherwise.
+
+ Contributors are required to enter into the IVAS codec Public Collaboration agreement before making
+ contributions.
+
+ This software is provided "AS IS", without any express or implied warranties. The software is in the
+ development stage. It is intended exclusively for experts who have experience with such software and
+ solely for the purpose of inspection. All implied warranties of non-infringement, merchantability
+ and fitness for a particular purpose are hereby disclaimed and excluded.
+
+ Any dispute, controversy or claim arising under or in relation to providing this software shall be
+ submitted to and settled by the final, binding jurisdiction of the courts of Munich, Germany in
+ accordance with the laws of the Federal Republic of Germany excluding its conflict of law rules and
+ the United Nations Convention on Contracts on the International Sales of Goods.
+
+*******************************************************************************************************/
+
+#include "tsm_scale_file_reader.h"
+#include "cmdl_tools.h"
+#include
+#include
+#include
+
+struct TsmScaleFileReader
+{
+ FILE *file;
+ char *file_path;
+ bool fileRewind;
+};
+
+
+/*---------------------------------------------------------------------*
+ * TsmScaleFileReader_open()
+ *
+ * Allocates memory for an TsmScaleFileReader and opens the file at given path for reading.
+ *---------------------------------------------------------------------*/
+
+/*! r: JbmFileReader handle */
+TsmScaleFileReader *TsmScaleFileReader_open(
+ const char *filePath /* i : path to CA config file */
+)
+{
+ TsmScaleFileReader *self;
+ FILE *file;
+
+ if ( !filePath )
+ {
+ return NULL;
+ }
+
+ file = fopen( filePath, "rb" );
+
+ if ( !file )
+ {
+ return NULL;
+ }
+
+ self = calloc( sizeof( TsmScaleFileReader ), 1 );
+ self->file = file;
+ self->file_path = calloc( sizeof( char ), strlen( filePath ) + 1 );
+ strcpy( self->file_path, filePath );
+
+ return self;
+}
+
+
+/*---------------------------------------------------------------------*
+ * TsmScaleFileReader_readScale()
+ *
+ * Read TSM scale entry
+ *---------------------------------------------------------------------*/
+
+ivas_error TsmScaleFileReader_readScale(
+ TsmScaleFileReader *self, /* i/o: TsmScaleFileReader handle */
+ int16_t *scale /* o : scale */
+)
+{
+ int tmp;
+ if ( 1 != fscanf( self->file, "%d", &tmp ) )
+ {
+ if ( feof( self->file ) )
+ {
+ rewind( self->file );
+ self->fileRewind = true;
+ return TsmScaleFileReader_readScale( self, scale );
+ }
+ return IVAS_ERR_FAILED_FILE_PARSE;
+ }
+ *scale = (int16_t) tmp;
+ return IVAS_ERR_OK;
+}
+
+
+/*---------------------------------------------------------------------*
+ * JbmFileReader_close()
+ *
+ * De-allocates all underlying memory of an JbmFileReader.
+ *---------------------------------------------------------------------*/
+
+void TsmScaleFileReader_close(
+ TsmScaleFileReader **selfPtr /* i/o: pointer to JbmFileReader handle */
+)
+{
+ if ( selfPtr == NULL || *selfPtr == NULL )
+ {
+ return;
+ }
+
+ fclose( ( *selfPtr )->file );
+ free( ( *selfPtr )->file_path );
+ free( *selfPtr );
+ *selfPtr = NULL;
+
+ return;
+}
+
+
+/*---------------------------------------------------------------------*
+ * JbmFileReader_getFilePath()
+ *
+ *---------------------------------------------------------------------*/
+
+const char *TsmScaleFileReader_getFilePath(
+ TsmScaleFileReader *self /* i/o: JbmFileReader handle */
+)
+{
+ if ( self == NULL )
+ {
+ return NULL;
+ }
+
+ return self->file_path;
+}
diff --git a/lib_util/tsm_scale_file_reader.h b/lib_util/tsm_scale_file_reader.h
new file mode 100644
index 0000000000000000000000000000000000000000..7a795a25cb27316f36acef8bb07dfe67c6dcbf4c
--- /dev/null
+++ b/lib_util/tsm_scale_file_reader.h
@@ -0,0 +1,67 @@
+/******************************************************************************************************
+
+ (C) 2022-2023 IVAS codec Public Collaboration with portions copyright Dolby International AB, Ericsson AB,
+ Fraunhofer-Gesellschaft zur Foerderung der angewandten Forschung e.V., Huawei Technologies Co. LTD.,
+ Koninklijke Philips N.V., Nippon Telegraph and Telephone Corporation, Nokia Technologies Oy, Orange,
+ Panasonic Holdings Corporation, Qualcomm Technologies, Inc., VoiceAge Corporation, and other
+ contributors to this repository. All Rights Reserved.
+
+ This software is protected by copyright law and by international treaties.
+ The IVAS codec Public Collaboration consisting of Dolby International AB, Ericsson AB,
+ Fraunhofer-Gesellschaft zur Foerderung der angewandten Forschung e.V., Huawei Technologies Co. LTD.,
+ Koninklijke Philips N.V., Nippon Telegraph and Telephone Corporation, Nokia Technologies Oy, Orange,
+ Panasonic Holdings Corporation, Qualcomm Technologies, Inc., VoiceAge Corporation, and other
+ contributors to this repository retain full ownership rights in their respective contributions in
+ the software. This notice grants no license of any kind, including but not limited to patent
+ license, nor is any license granted by implication, estoppel or otherwise.
+
+ Contributors are required to enter into the IVAS codec Public Collaboration agreement before making
+ contributions.
+
+ This software is provided "AS IS", without any express or implied warranties. The software is in the
+ development stage. It is intended exclusively for experts who have experience with such software and
+ solely for the purpose of inspection. All implied warranties of non-infringement, merchantability
+ and fitness for a particular purpose are hereby disclaimed and excluded.
+
+ Any dispute, controversy or claim arising under or in relation to providing this software shall be
+ submitted to and settled by the final, binding jurisdiction of the courts of Munich, Germany in
+ accordance with the laws of the Federal Republic of Germany excluding its conflict of law rules and
+ the United Nations Convention on Contracts on the International Sales of Goods.
+
+*******************************************************************************************************/
+
+#ifndef IVAS_TSM_SCALE_FILE_READER_H
+#define IVAS_TSM_SCALE_FILE_READER_H
+
+#include
+#include "common_api_types.h"
+#include "ivas_error.h"
+
+/* clang-format off */
+
+typedef struct TsmScaleFileReader TsmScaleFileReader;
+
+
+/*! r: TsmScaleFileReader handle */
+TsmScaleFileReader *TsmScaleFileReader_open(
+ const char *filePath /* i : path to TSM scale file */
+);
+
+ivas_error TsmScaleFileReader_readScale(
+ TsmScaleFileReader* self, /* i/o: TsmScaleFileReader handle */
+ int16_t *scale /* o : next scale */
+);
+
+void TsmScaleFileReader_close(
+ TsmScaleFileReader **selfPtr /* i/o: pointer to TsmScaleFileReader handle */
+);
+
+/*! r: path to the currently opened file or NULL if `self` is NULL */
+const char *TsmScaleFileReader_getFilePath(
+ TsmScaleFileReader* self /* i/o: TsmScaleFileReader handle */
+);
+
+
+/* clang-format on */
+
+#endif /* IVAS_TSM_SCALE_FILE_READER_H */
diff --git a/readme.txt b/readme.txt
index c566c78ea233901d72fc367809458787ddc2e9fa..21a5a19e7940665f7cf537520a0cf248466d22e7 100644
--- a/readme.txt
+++ b/readme.txt
@@ -123,32 +123,33 @@ should have the following structure:
|-- Workspace_msvc
|-- apps
|-- lib_com
-....|-- lib_debug
+ |-- lib_debug
|-- lib_dec
|-- lib_enc
+ |-- lib_rend
|-- lib_util
|-- scripts
-....|-- work_in_progress
- |-- readme_OSS.txt
- `-- readme.txt
+ |-- tests
+ |-- readme.txt
The package includes a Makefile for gcc, which has been verified on
32-bit Linux systems. The code can be compiled by entering the directory
-"c-code" and typing the command: make. The resulting encoder/decoder
-executables are named "IVAS_cod" and "IVAS_dec". Both reside in the c-code
-directory.
+"c-code" and typing the command: make. The resulting encoder/decoder/renderer
+executables are named "IVAS_cod", "IVAS_dec", and "IVAS_rend". All reside
+in the c-code directory.
The package also includes a solution-file for Microsoft Visual Studio 2017 (x86).
To compile the code, please open "Workspace_msvc\Workspace_msvc.sln" and build
"encoder" for the encoder and "decoder" for the decoder executable. The resulting
-encoder/decoder executables are named "IVAS_cod.exe" and "IVAS_dec.exe". Both reside
-in the c-code directory.
+encoder/decoder/renderer executables are named "IVAS_cod.exe", "IVAS_dec.exe",
+and "IVAS_rend.exe". All reside in the c-code directory.
RUNNING THE SOFTWARE
====================
The usage of the "IVAS_cod" program is as follows:
+--------------------------------------------------
Usage: IVAS_cod.exe [Options] R Fs input_file bitstream_file
@@ -161,9 +162,9 @@ R : Bitrate in bps,
for AMR-WB IO modes R = (6600, 8850, 12650, 14250, 15850, 18250,
19850, 23050, 23850)
for IVAS stereo R = (13200, 16400, 24400, 32000, 48000, 64000, 80000,
- 96000, 128000, 160000, 192000, 256000)
- for IVAS ISM R = 13200 for 1 ISM, 16400 for 1 ISM and 2 ISM,
- (24400, 32000, 48000, 64000, 80000, 96000, 128000)
+ 96000, 128000, 160000, 192000, 256000)
+ for IVAS ISM R = 13200 for 1 ISM, 16400 for 1 ISM and 2 ISM,
+ (24400, 32000, 48000, 64000, 80000, 96000,128000)
for 2 ISM, 3 ISM and 4 ISM also 160000, 192000, 256000
for 3 ISM and 4 ISM also 384000
for 4 ISM also 512000
@@ -179,17 +180,17 @@ bitstream_file : Output bitstream filename
Options:
--------
EVS mono is default, for IVAS choose one of the following: -stereo, -ism, -sba, -masa, -mc
--stereo [Mode] : Stereo format, default is unified stereo
- optional for Mode: 1: DFT Stereo, 2: TD Stereo, 3: MDCT Stereo
--ism Channels Files : ISM format
- where Channels specifies the number of ISMs (1-4)
+-stereo : Stereo format
+-ism [+]Ch Files : ISM format
+ where Ch specifies the number of ISMs (1-4)
+ where positive (+) indicates extended metadata (only 64 kbps and up)
and Files specify input files containing metadata, one file per object
(use NULL for no input metadata)
-sba +/-Order : Scene Based Audio input format (Ambisonics ACN/SN3D),
where Order specifies the Ambisionics order (1-3),
where positive (+) means full 3D and negative (-) only 2D/planar components to be coded
--masa Channels File : MASA format
- where Channels specifies the number of input/transport channels (1 or 2):
+-masa Ch File : MASA format
+ where Ch specifies the number of input/transport channels (1 or 2):
and File specifies input file containing parametric MASA metadata
-mc InputConf : Multi-channel format
where InputConf specifies the channel configuration: 5_1, 7_1, 5_1_2, 5_1_4, 7_1_4
@@ -213,13 +214,13 @@ EVS mono is default, for IVAS choose one of the following: -stereo, -ism, -sba,
-mime : Mime output bitstream file format
The encoder produces TS26.445 Annex.2.6 Mime Storage Format, (not RFC4867 Mime Format).
default output bitstream file format is G.192
--agc op : SBA Adaptive gain control, op = (0, 1), by default op is 0 or deactivated
-bypass mode : SBA PCA by-pass, mode = (1, 2), 1 = PCA off, 2 = signal adaptive, default is 1
-q : Quiet mode, no frame counters
default is deactivated
The usage of the "IVAS_dec" program is as follows:
+--------------------------------------------------
Usage for EVS: IVAS_dec.exe [Options] Fs bitstream_file output_file
Usage for IVAS: IVAS_dec.exe [Options] OutputConf Fs bitstream_file output_file
@@ -264,17 +265,16 @@ Options:
-rvf File : Reference vector specified by external trajectory file
works only in combination with '-otr ref_vec' and 'ref_vec_lev' modes
-render_config File : Renderer configuration option File
--no_diegetic_pan : panning mono non-diegetic sound to stereo -1<= pan <=1,
- left or l or 1->left, right or r or -1->right, center or c or 0->middle
+-non_diegetic_pan P : panning mono non-diegetic sound to stereo -90<= P <=90,
+ left or l or 90->left, right or r or -90->right, center or c or 0->middle
-q : Quiet mode, no frame counter
default is deactivated
--FEC X : Insert frame erasures, X = 0-10 is the percentage
- of erased frames, or X may be the name of binary file or
- file with G192 headers indicating GOOD FRAME or BAD FRAME
- containing FEC pattern (short values of 0 (good) or 1 (bad))
- default is OFF, if this option is not used
--force R : Force specific binaural rendering mode, R = (TDREND, CLDFBREND),
-
+
+
+The usage of the "IVAS_rend" program is as follows:
+---------------------------------------------------
+
+TBD
MULTICHANNEL LOUDSPEAKER INPUT / OUTPUT CONFIGURATIONS
@@ -359,7 +359,7 @@ stv2MASA2TC48c.wav - 2 channels (2 MASA transport channel), 48000 Hz, 48000 Hz,
For the MASA operation modes, in addition the following metadata files
-are required:
+located in /scripts/testv/ folder are required:
stv1MASA1TC48c.met
stv1MASA1TC48n.met
@@ -375,7 +375,7 @@ available at
https://www.3gpp.org/ftp/TSG_SA/WG4_CODEC/TSGS4_118-e/Docs/S4-220443.zip
For the ISM operation modes, in addition the following metadata files
-are required:
+located at /scripts/testv/ folder are required:
stvISM1.csv
stvISM2.csv
@@ -384,21 +384,40 @@ stvISM4.csv
These are comma separated files (csv) which indicate the per object position
in the format:
-frame azimuth, elevation, distance (unit circle), spread, gain
+frame azimuth, elevation, radius, spread, gain, yaw, pitch, non-diegetic
with the following meaning:
-| Parameter | format, value range | meaning
------------------------------------------------------------------------------------
-| azimuth | float, [-180,180[ | azimuth; positive indicates left
------------------------------------------------------------------------------------
-| elevation | float, [-90,90] | elevation; positive indicates up
------------------------------------------------------------------------------------
-| distance | float, tbd | distance; default: 1
------------------------------------------------------------------------------------
-| spread | float, [0,360] | spread in angles from 0...360 deg; default: 0
------------------------------------------------------------------------------------
-| gain | float, [0,1] | gain; default: 1
------------------------------------------------------------------------------------
+| Parameter | format, value range | meaning
+---------------------------------------------------------------------------------------------------
+| azimuth | float, [-180,180] | azimuth; positive indicates left; default: 0
+---------------------------------------------------------------------------------------------------
+| elevation | float, [-90,90] | elevation; positive indicates up; default: 0
+---------------------------------------------------------------------------------------------------
+| radius | float, [0, 15.75] | radius (extended metadata); default: 1
+---------------------------------------------------------------------------------------------------
+| spread | float, [0,360] | spread in angles from 0...360 deg; default: 0
+---------------------------------------------------------------------------------------------------
+| gain | float, [0,1] | gain; default: 1
+---------------------------------------------------------------------------------------------------
+| yaw | float, [-180,180] | yaw (extended metadata); positive indicates left; default: 0
+---------------------------------------------------------------------------------------------------
+| pitch | float, [-90,90] | pitch (extended metadata); positive indicates up; default: 0
+---------------------------------------------------------------------------------------------------
+| non-diegetic | float*, [0 1] | Flag for activation of non-diegetic rendering; default: 0
+| | if Flag is set to 1, panning gain is specified by azimuth.
+| | Value between [-90,90], 90 left, -90 right, 0 center
+---------------------------------------------------------------------------------------------------
+*Read as float value for convenience, but used as an integer flag internally.
+
+The metadata reader accepts 1-8 values specified per line. If a value is not specified, the default
+value is assumed.
+
+For the HRTF filter File option, external HRTF filter Files are available in folder
+/scripts/binauralRenderer_interface/binaural_renderers_hrtf_data :
+
+ivas_binaural_16kHz.bin
+ivas_binaural_32kHz.bin
+ivas_binaural_48kHz.bin
For the Head rotation operation modes, external trajectory files are available:
@@ -409,6 +428,9 @@ headrot_case01_3000_q.csv
headrot_case02_3000_q.csv
headrot_case03_3000_q.csv
+For Reference vector specified by external trajectory file, example files are available at
+/scripts/trajectories folder.
+
For the Renderer configuration option operation modes, external configuration files are available:
@@ -421,5 +443,6 @@ config_renderer.cfg
==================
Additional scripts for item generation and codec testing are available
-in the directory scripts. Please refer to scripts/README.md for
-additional documentation.
+in the directories scripts and tests. Please refer to scripts/README.md, resp.
+tests/README.md for additional documentation.
+
diff --git a/scripts/README.md b/scripts/README.md
index fec54ffeac8a7929b329d55ecb72641eb79b0e22..4e8a9b366451700c6acd9a23cb7198235297b290 100644
--- a/scripts/README.md
+++ b/scripts/README.md
@@ -38,7 +38,6 @@ title: Python scripts for Testing the IVAS code and Generating test items
- [Python scripts for Testing the IVAS code and Generating test items](#python-scripts-for-testing-the-ivas-code-and-generating-test-items)
- [Contents](#contents)
- [0. Requirements](#0-requirements)
- - [- numpy and scipy for `generate_test_items.py`, `testBitexact.py` and `self_test.py`](#--numpy-and-scipy-for-generate_test_itemspy-testbitexactpy-and-self_testpy)
- [1. Scripts and classes for testing IVAS code](#1--scripts-and-classes-for-testing-ivas-code)
- [1.1 Classes](#11-classes)
- [1.2 Output directory structure](#12-output-directory-structure)
@@ -49,16 +48,6 @@ title: Python scripts for Testing the IVAS code and Generating test items
- [`IvasBuildAndRunChecks.py`](#ivasbuildandruncheckspy)
- [`testBitexact.py`](#testbitexactpy)
- [`self_test.py`](#self_testpy)
- - [2. Script for generating listening test items](#2-script-for-generating-listening-test-items)
- - [2.1. `generate_test_items.py`](#21-generate_test_itemspy)
- - [2.2. Test configuration file](#22-test-configuration-file)
- - [2.3. Supported test conditions](#23-supported-test-conditions)
- - [2.4. Supported input/output/rendered audio formats](#24-supported-inputoutputrendered-audio-formats)
- - [2.5. Processing](#25-processing)
- - [2.6. Renderer Metadata definition](#26-renderer-metadata-definition)
- - [3. Script for converting formats and binauralizing](#3-script-for-converting-formats-and-binauralizing)
- - [3.1. Binauralizing with head rotation](#31-binauralizing-with-head-rotation)
- - [3.2. Generating binaural reference signals](#32-generating-binaural-reference-signals)
---
@@ -441,216 +430,3 @@ Missing reference conditions and the test conditions are then generated and
the reference and test conditions are compared.
-----
-
-
-## 2. Script for generating listening test items
-
-The `generate_test_items.py` python script helps to quickly setup listening tests with multiple (pre-)processing and post-processing options.
-
-### 2.1. `generate_test_items.py`
-
-Script for generating (listening) test items.
-
-```
-usage: generate_test_items.py [-h] -i INFILE [INFILE ...]
-
-Generate test items
-
-optional arguments:
- -h, --help show this help message and exit
- -i INFILE [INFILE ...], --infile INFILE [INFILE ...]
- Configuration file(s): FILE1.json FILE2.json ...
-```
-
-Example how to call it:
-
-```
- python3 .\generate_test_items.py -i .\examples\my_test_config.json
-```
-
-Where `my_test_config.json` is a test configuration file in json format with fields explained in next section.
-
-### 2.2. Test configuration file
-
-This is the main file to edit in order to change global configuration options, detailed below.
-
-*NOTE: Paths specified in the JSON file are relative to the working directory where the script is executed from, NOT the location of the JSON file itself. It is possible (and recommended!) to use absolute paths instead to avoid confusion.*
-
-| key | values (example) | default | description |
-|---------------------------|:------------------:|:-------------:|-----------------------------------------------|
-| name | "my_test" | Required | name of the test session |
-| author | "myself" | | Author of the configuration file (optional) |
-| date | 20210205 | | Date of creation (optional) |
-| | | | |
-| enable_multiprocessing | True/False | True | Enables multiprocessing, recommended to set to True to make things fast. |
-| delete_tmp | True/False | False | Enables deletion of temporary directories (containing intermediate processing files, bitstreams and per-item logfiles etc.). |
-| | | | |
-| input_path | ./my_items/ | Required | Input directory with *.WAV, *.PCM or *.TXT files to process |
-| preproc_input | True/False | False | Whether to execute preprocessing on the input files |
-| in_format | HOA3 | Required | Input format for the conditions to generate, see spatial_audio_format |
-| in_fs | 32000 | 48000 | Input sampling rate for conditions to generate (assumed to be sampling-rate of input PCM files to process) |
-| input_select | ["in", "file2"] | Required | Filenames to filter in the input directory, can be a single value, an array or null. Only compares filenames (therefore "in" in this array would match both "in.wav" and "in.pcm") |
-| | | | |
-| concatenate_input | True/False | False | Whether to (horizontally) concatenate files in the input directory |
-| concat_silence_ms | [1000, 1000] | [0, 0] | Specifies the pre- and post-silence duration to pad concatenation with in ms. If a single value is specified it will be used for BOTH pre- and post-padding |
-| preproc_loudness | -26 | | Loudness to preprocess input to (dBov / LKFS depending on tool). Only processed if preproc_input is True. |
-| | | | |
-| output_path | ./out/ | | Output root directory hosting generated items & log |
-| out_fs | 48000 | 48000 | Output sampling rate for conditions to generate |
-| output_loudness | -26 | | Loudness level for output file (dBov / LKFS depending on tool). |
-| | | | |
-| renderer_format | 7_1_4 or CICP19 | Required | Format to be rendered (using offline rendering, will be bypassed if = out_format) |
-| binaural_rendered | True/False | False | Extra binauralization of the rendered outputs (using offline rendering) |
-| include_LFE | True/False | False | Whether to include LFE in binural rendering |
-| gain_factor | float value | 1.0 | Gain factor to be applied to LFE channel |
-| loudness_tool | "sv56demo" | "bs1770demo" | Tool to use for loudness adjustment. Currently only sv56demo and bs1770demo are supported for appropriate format configurations. Optionally can be a path to the binary. |
-| | | | |
-| lt_mode | "MUSHRA" | | Automatically generates a NAME.ltg file with generate_lt_file.py in output_path according to the specified mode |
-| conditions_to_generate | ["ref", "ivas"] | Required | list of conditions to be generated, for ivas and evs, multiple conditions can be specified with an \_ separator (i.e. "ivas_branch", "ivas_trunk" etc.) |
-| | | | |
-| ref | | | |
-| - out_fc | 32000 | 48000 | cut-off frequency to be applied to the reference condition in post |
-| ivas | | | |
-| - bitrates | [16400, 128000] | Required | Bitrate(s) used for IVAS encoder |
-| - enc_fs | 48000 | 48000 | Sampling rate for input to the encoder (pre-processing) |
-| - max_band | wb, swb, fb etc. | FB | Maximum encoded bandwidth |
-| - out_format | 7_1_4 or CICP19 | Required | Output format for IVAS, see spatial_audio_format |
-| - dec_fs | 48000 | 48000 | Sampling rate for decoder output |
-| - dtx | True/False | False | Enable DTX mode |
-| - head_tracking | True/False | False | Enable head tracking |
-| - ht_file | | "./trajectories/full_circle_in_15s" | Head rotation file |
-| - plc | True/False | False | Enables forward error correction `IVAS_dec -FEC X` |
-| - plc_rate | 0-10 | 10 | Percentage of erased frames |
-| - cod_bin | "../../../IVAS_cod"| "../IVAS_cod" | path to encoder binary |
-| - dec_bin | "../../../IVAS_dec"| "../IVAS_dec" | path to decoder binary |
-| - cod_opt | ["-ucct", "1"] | | list of additional encoder options |
-| - dec_opt | ["-q"] | | list of additional decoder options |
-| evs | | | |
-| - bitrates | [13200, 164000] | Required | Bitrate used for multi-stream EVS condition per stream/channel |
-| - enc_fs | 48000 | 48000 | Sampling rate for input to the encoder (pre-processing) |
-| - max_band | wb, swb, fb etc. | FB | Maximum encoded bandwidth |
-| - dec_fs | 48000 | 480000 | Sampling rate for decoder output |
-| - dtx | True/False | False | Enable DTX mode |
-| - cod_bin | ../../../IVAS_cod | "../IVAS_cod" | path to binary |
-| - dec_bin | ../../../IVAS_dec | "../IVAS_dec" | path to binary |
-| | | | |
-
----
-### 2.3. Supported test conditions
-
-The following conditions are the conditions which can be generated currently by `generate_test_items.py`.
-
-| Supported conditions | Description |
-|:--------------------:|-----------------------------------------------------------|
-| ref | Uncoded (reference) |
-| lp3k5 | Uncoded low-passed at 3.5 kHz (anchor) |
-| lp7k | Uncoded low-passed at 7 kHz (anchor) |
-| evs_mono | Coded with multi-stream EVS codec, !!metadata not coded!! |
-| ivas | Coded with IVAS codec |
-
-
-Multiple conditions for evs_mono and ivas can be specified by using underscore separators e.g. `"ivas_1" : {...}, "ivas_2" : {...}`
-(also see `test_SBA.json` for an example)
-
----
-
-### 2.4. Supported input/output/rendered audio formats
-
-| spatial_audio_format | Input/Ouput/Rendered | Description |
-|--------------------------------------------------|----------------------|------------------------------------------------|
-| MONO | yes/yes/yes | mono signals |
-| STEREO | yes/yes/yes | stereo signals |
-| ISM or ISMx | yes/no/no | Objects with metadata, description using renderer metadata |
-| MASA or MASAx | yes/no/no | mono or stereo signals with spatial metadata !!!metadata must share same basename as waveform file but with .met extension!!! |
-| FOA/HOA2/HOA3 or PLANAR(FOA/HOAx) | yes/yes/yes | Ambisonic signals or planar ambisonic signals |
-| BINAURAL/BINAURAL_ROOM | no/yes/yes | Binaural signals |
-| 5_1/5_1_2/5_1_4/7_1/7_1_4 or CICP[6/12/14/16/19] | yes/yes/yes | Multi-channel signals for predefined loudspeaker layout |
-| META | yes/yes/no | Audio scene described by a renderer config |
-
----
-
-### 2.5. Processing
-
-The processing chain is as follows:
-
-1. Preprocessing
- - **Condition**: `preproc_input == true`
- - Input files converted to `in_format`
-2. Processing
- - **Condition**: Performed depending on key in `conditions_to_generate`
- - Coding/decoding from `in_format` to `out_format`
-3. Postprocessing
- 1. Rendering to `renderer_format`
- - **Condition**: `out_format != renderer_format`
- - output files converted from `out_format` to `renderer_format`
- 1. Binaural Rendering
- - **Condition**: `binaural_rendered == true` and `out_format` is not a BINAURAL type
- - output files converted from `out_format` to `BINAURAL`
-
----
-
-### 2.6. Renderer Metadata definition
-
-To run, the renderer requires a config file describing the input scene.The expected format of the config file is as follows:
-
----
-
-- Line 1: Path to a "multitrack" audio file. This should be a single multichannel wav/pcm file that contains all input audio. For example channels 1-4 can be an FOA scene,channel 5 - an object and channels 6-11 - a 5.1 channel bed. If the path is not absolute, it is considered relative to the renderer executable, not the config file. This path has lower priority than the one given on the command line: *The path in the config file is ignored if the --inputAudio argument to the renderer executable is specified.*
-
----
-
-- Line 2: Contains number of inputs. An input can either be an Ambisonics scene, anobject or a channel bed.This is NOT the total number of channels in the input audio file.The renderer currently supports simultaneously: *Up to 2 SBA inputs, Up to 2 MC inputs* Up to 16 ISM inputsThese limits can be freely changed with pre-processor macros, if needed.
-
----
-- Following lines:
-Define each of the inputs. Inputs can be listed in any order - they are NOT required to be listed in the same order as in the audio file.
-Input definitions:
- - First line of an input definition contains the input type: SBA, MC or ISM.Following lines depend on the input type:SBAIndex of the first channel of this input in the multitrack file (1-indexed)Ambisonics orderMCIndex of the first channel of this input in the multitrack file (1-indexed)CICP index of the speaker layoutISMIndex of this input's audio in the multitrack file (1-indexed)Path to ISM metadata file (if not absolute, relative to executable location)ORISMIndex of this input's audio in the multitrack file (1-indexed)Number N of positions defined, followed by N lines in form:
-stay in position for x frames, azimuth, elevation(ISM position metadata defined this way is looped if there are more framesof audio than given positions)
-
----
-Example config
-The following example defines a scene with 4 inputs: *ISM with trajectory defined in a separate file. Channel 12 in the input file.* Ambisonics, order 1. Channels 1-4 in the input audio file. *CICP6 channel bed. Channels 5-10 in the input audio file.* ISM with 2 defined positions (-90,0) and (90,0). Channel 11 in the input file. The object will start at position (-90,0) and stay there for 5 frames, then move to (90,0) and stay there for 5 frames. This trajectory is looped over the duration of the input audio file.
-
-```
-./input_audio.wav4ISM12path/to/IVAS_ISM_metadata.csv
-3
-SBA
-1
-1
-MC
-5
-6
-ISM
-1
-1
-25,-90,05,90,
-```
-
-## 3. Script for converting formats and binauralizing
-
-The script audio3dtools.py can convert between different input and output formats and binauralize signals.
-
-Execute `python -m pyaudio3dtools.audio3dtools --help` for usage.
-
-### 3.1. Binauralizing with head rotation
-
-This example binauralizes a HOA3 signal with a head-rotation trajectory. Head rotation is peformed in SHD. It is supported for HOA3 and META input formats. For META input format, the audioscene is first prerendered to HOA3 and then rotated and binauralized.
-
-```
-python -m pyaudio3dtools.audio3dtools -i hoa3_input.wav -o . -F BINAURAL -T .\trajectories\full_circle_in_15s
-```
-
-### 3.2. Generating binaural reference signals
-
-Currently MC input signals are supported. The reference processing can be activated by selecting BINAURAL[_ROOM]_REF as output format. The signals are generated by convolving the channels with the filters from the database that are closes to the current position of the virtual LS. All interpolation methods supported by numpy can be chosen between the measured points along the trajectory.
-
-```
-python -m pyaudio3dtools.audio3dtools -i cicp6_input.wav -o . -F BINAURAL_REF -T .\trajectories\full_circle_in_15s
-```
-
-### 3.3. Rendering ISM to Custom loudspeakers with auxiliary binaural output
-ISM metadata can either be specified via an input text file in the Renderer Metadata definition format, or via the commandline using the same style as IVAS:
-```
-python -m pyaudio3dtools.audio3dtools -i ism2.wav -f ISM2 -m ism1.csv NULL -F 7_1_4 -o . -b -T .\trajectories\full_circle_in_15s
-```
diff --git a/scripts/batch_comp_audio.py b/scripts/batch_comp_audio.py
index 72ae3fcc7d6a506aea3d94386f0a02e5b77e1af1..97e9f8f54840f22f71fddb44ebd0bddd8fa486ce 100755
--- a/scripts/batch_comp_audio.py
+++ b/scripts/batch_comp_audio.py
@@ -96,10 +96,9 @@ def main(args):
if not args.diffs_only or diff > 0:
if diff == 0.0:
- label = "\033[00;32m[OKAY]\033[00;00m"
+ label = "[OKAY]"
else:
- label = "\033[00;31m[FAIL]\033[00;00m"
-
+ label = "[FAIL]"
result = f"{label} Max. diff (PCM) for file {f}: {diff}"
if args.verbose and diff != 0.0:
@@ -108,10 +107,10 @@ def main(args):
print(result, file=out_file)
- if num_files_diff > 0:
- print(f"{num_files_diff} files differ/don't exist", file=out_file)
- else:
- print(f"All files are bitexact", file=out_file)
+ if num_files_diff > 0:
+ print(f"{num_files_diff} files differ/don't exist", file=out_file)
+ else:
+ print(f"All files are bitexact", file=out_file)
def compare_files(f, fol1, fol2, outputs_dict):
diff --git a/scripts/binauralRenderer_interface/HRIRs_sofa/HRIR_128_48000_dolby_SBA1.sofa b/scripts/binauralRenderer_interface/HRIRs_sofa/HRIR_128_48000_dolby_SBA1.sofa
new file mode 100644
index 0000000000000000000000000000000000000000..7c30b0de53d5f79843a060a72cb6254b313d1d44
--- /dev/null
+++ b/scripts/binauralRenderer_interface/HRIRs_sofa/HRIR_128_48000_dolby_SBA1.sofa
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:be90326a0196b802502d2d93dcaacc2bcec15f6d79f1b8d4c7e69564f32e1132
+size 46952
diff --git a/scripts/binauralRenderer_interface/HRIRs_sofa/HRIR_128_48000_dolby_SBA2.sofa b/scripts/binauralRenderer_interface/HRIRs_sofa/HRIR_128_48000_dolby_SBA2.sofa
new file mode 100644
index 0000000000000000000000000000000000000000..9d91f9a04dcb0004dfb1b8bb407d8281a09c48ad
--- /dev/null
+++ b/scripts/binauralRenderer_interface/HRIRs_sofa/HRIR_128_48000_dolby_SBA2.sofa
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:6acd3ec4d8e0d586dac663b53124a90be699244fa21107d553fca00af00fa373
+size 51905
diff --git a/scripts/binauralRenderer_interface/HRIRs_sofa/HRIR_128_48000_dolby_SBA3.sofa b/scripts/binauralRenderer_interface/HRIRs_sofa/HRIR_128_48000_dolby_SBA3.sofa
new file mode 100644
index 0000000000000000000000000000000000000000..74e60618a02e695974dfdd09f1b85ab5dc1f18db
--- /dev/null
+++ b/scripts/binauralRenderer_interface/HRIRs_sofa/HRIR_128_48000_dolby_SBA3.sofa
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:872b1d794d77f1987a38f20cc3cb5627aee67bfd01ed7a50ab3514e0accedea5
+size 58924
diff --git a/scripts/binauralRenderer_interface/Table_Format_Converter/generate_tables_from_rom_to_bin.c b/scripts/binauralRenderer_interface/Table_Format_Converter/generate_tables_from_rom_to_bin.c
index a7d4391c7520be27e06d0127aecac706bc1d8b6d..6c0054ff6b5d7ef46829130c5a71ac00bd252214 100644
--- a/scripts/binauralRenderer_interface/Table_Format_Converter/generate_tables_from_rom_to_bin.c
+++ b/scripts/binauralRenderer_interface/Table_Format_Converter/generate_tables_from_rom_to_bin.c
@@ -58,8 +58,12 @@
#define DEFAULT_BIN_FILE_EXT ".bin"
#define IVAS_NB_RENDERER_TYPE 7
-#define IVAS_NB_AUDIO_CONFIG 2
-#define IVAS_NB_SAMPLERATE 3
+#ifdef UPDATE_SBA_FILTER
+#define IVAS_NB_AUDIO_CONFIG 4
+#else
+#define IVAS_NB_AUDIO_CONFIG 2
+#endif
+#define IVAS_NB_SAMPLERATE 3
const RENDERER_TYPE rend_types[IVAS_NB_RENDERER_TYPE] = {
RENDERER_BINAURAL_FASTCONV,
@@ -72,8 +76,15 @@ const RENDERER_TYPE rend_types[IVAS_NB_RENDERER_TYPE] = {
};
const BINAURAL_INPUT_AUDIO_CONFIG input_cfgs[IVAS_NB_AUDIO_CONFIG] = {
BINAURAL_INPUT_AUDIO_CONFIG_COMBINED,
+#ifdef UPDATE_SBA_FILTER
+ BINAURAL_INPUT_AUDIO_CONFIG_HOA3,
+ BINAURAL_INPUT_AUDIO_CONFIG_HOA2,
+ BINAURAL_INPUT_AUDIO_CONFIG_FOA
+#else
BINAURAL_INPUT_AUDIO_CONFIG_HOA
+#endif
};
+
const int32_t sample_rates[IVAS_NB_SAMPLERATE] = { 48000, 32000, 16000 }; /* Hz */ /* 8000 Hz not supported by mdft */
#ifdef FILE_HEADER
@@ -323,7 +334,7 @@ int main( int argc, char *argv[] )
setOfHRTF[nbHRTF] = create_hrtf_tdrend( freq_ptr[k], &hrtf_size );
if ( hrtf_size == -1 )
{
- fprintf( stderr, "Creation of HRTF (%d, %d, %d) failed!\n\n", rend_types[i], input_cfgs[j], freq_ptr[k] );
+ fprintf( stderr, "Creation of HRTF (%d, %d) failed!\n\n", rend_types[i], freq_ptr[k] );
for ( l = 0; l < nbHRTF; l++ )
{
free( setOfHRTF[l] );
@@ -820,7 +831,11 @@ char *create_hrtf_fastconv( RENDERER_TYPE rend_type, BINAURAL_INPUT_AUDIO_CONFIG
cldfb_nchan_max = CLDFB_NO_CHANNELS_MAX;
}
}
+#ifdef UPDATE_SBA_FILTER
+ else if ( input_cfg == BINAURAL_INPUT_AUDIO_CONFIG_HOA3 )
+#else
else if ( input_cfg == BINAURAL_INPUT_AUDIO_CONFIG_HOA )
+#endif
{
if ( rend_type == RENDERER_BINAURAL_FASTCONV_ROOM )
{
@@ -832,6 +847,32 @@ char *create_hrtf_fastconv( RENDERER_TYPE rend_type, BINAURAL_INPUT_AUDIO_CONFIG
hrtf_channels = HRTF_SH_CHANNELS;
num_taps = BINAURAL_NTAPS;
}
+#ifdef UPDATE_SBA_FILTER
+ else if ( input_cfg == BINAURAL_INPUT_AUDIO_CONFIG_HOA2 )
+ {
+ if ( rend_type == RENDERER_BINAURAL_FASTCONV_ROOM )
+ {
+ /* No HOA2 BRIRs */
+ return NULL;
+ }
+
+ latency_s = FASTCONV_HOA2_latency_s;
+ hrtf_channels = 9;
+ num_taps = BINAURAL_NTAPS;
+ }
+ else if ( input_cfg == BINAURAL_INPUT_AUDIO_CONFIG_FOA )
+ {
+ if ( rend_type == RENDERER_BINAURAL_FASTCONV_ROOM )
+ {
+ /* No HOA2 BRIRs */
+ return NULL;
+ }
+
+ latency_s = FASTCONV_FOA_latency_s;
+ hrtf_channels = 4;
+ num_taps = BINAURAL_NTAPS;
+ }
+#endif
else
{
fprintf( stderr, "Unsupported renderer type in create_hrtf_fastconv()\n\n" );
@@ -943,7 +984,11 @@ char *create_hrtf_fastconv( RENDERER_TYPE rend_type, BINAURAL_INPUT_AUDIO_CONFIG
}
}
// HRIR_HOA3
+#ifdef UPDATE_SBA_FILTER
+ else if ( rend_type == RENDERER_BINAURAL_FASTCONV && input_cfg == BINAURAL_INPUT_AUDIO_CONFIG_HOA3 )
+#else
else if ( rend_type == RENDERER_BINAURAL_FASTCONV && input_cfg == BINAURAL_INPUT_AUDIO_CONFIG_HOA )
+#endif
{
memcpy( hrtf_wptr, &( latency_s ), sizeof( float ) ); // latency_s => float
hrtf_wptr += sizeof( float );
@@ -988,6 +1033,99 @@ char *create_hrtf_fastconv( RENDERER_TYPE rend_type, BINAURAL_INPUT_AUDIO_CONFIG
}
}
}
+#ifdef UPDATE_SBA_FILTER
+ else if ( rend_type == RENDERER_BINAURAL_FASTCONV && input_cfg == BINAURAL_INPUT_AUDIO_CONFIG_HOA2 )
+ {
+ memcpy( hrtf_wptr, &( latency_s ), sizeof( float ) ); // latency_s => float
+ hrtf_wptr += sizeof( float );
+
+ memcpy( hrtf_wptr, &( hrtf_channels ), sizeof( uint16_t ) ); // hrtf_channels => uint16_t
+ hrtf_wptr += sizeof( uint16_t );
+
+ memcpy( hrtf_wptr, &( num_taps ), sizeof( uint16_t ) ); // num_taps => uint16_t
+ hrtf_wptr += sizeof( uint16_t );
+
+ data_size_tmp = num_taps * sizeof( float );
+ for ( i = 0; i < BINAURAL_CONVBANDS; i++ )
+ {
+ for ( j = 0; j < hrtf_channels; j++ )
+ {
+ memcpy( hrtf_wptr, &leftHRIRReal_HOA2[i][j], data_size_tmp );
+ hrtf_wptr += data_size_tmp;
+ }
+ }
+ for ( i = 0; i < BINAURAL_CONVBANDS; i++ )
+ {
+ for ( j = 0; j < hrtf_channels; j++ )
+ {
+ memcpy( hrtf_wptr, &leftHRIRImag_HOA2[i][j], data_size_tmp );
+ hrtf_wptr += data_size_tmp;
+ }
+ }
+ for ( i = 0; i < BINAURAL_CONVBANDS; i++ )
+ {
+ for ( j = 0; j < hrtf_channels; j++ )
+ {
+ memcpy( hrtf_wptr, &rightHRIRReal_HOA2[i][j], data_size_tmp );
+ hrtf_wptr += data_size_tmp;
+ }
+ }
+ for ( i = 0; i < BINAURAL_CONVBANDS; i++ )
+ {
+ for ( j = 0; j < hrtf_channels; j++ )
+ {
+ memcpy( hrtf_wptr, &rightHRIRImag_HOA2[i][j], data_size_tmp );
+ hrtf_wptr += data_size_tmp;
+ }
+ }
+ }
+ // FOA
+ else if ( rend_type == RENDERER_BINAURAL_FASTCONV && input_cfg == BINAURAL_INPUT_AUDIO_CONFIG_FOA )
+ {
+ memcpy( hrtf_wptr, &( latency_s ), sizeof( float ) ); // latency_s => float
+ hrtf_wptr += sizeof( float );
+
+ memcpy( hrtf_wptr, &( hrtf_channels ), sizeof( uint16_t ) ); // hrtf_channels => uint16_t
+ hrtf_wptr += sizeof( uint16_t );
+
+ memcpy( hrtf_wptr, &( num_taps ), sizeof( uint16_t ) ); // num_taps => uint16_t
+ hrtf_wptr += sizeof( uint16_t );
+
+ data_size_tmp = num_taps * sizeof( float );
+ for ( i = 0; i < BINAURAL_CONVBANDS; i++ )
+ {
+ for ( j = 0; j < hrtf_channels; j++ )
+ {
+ memcpy( hrtf_wptr, &leftHRIRReal_FOA[i][j], data_size_tmp );
+ hrtf_wptr += data_size_tmp;
+ }
+ }
+ for ( i = 0; i < BINAURAL_CONVBANDS; i++ )
+ {
+ for ( j = 0; j < hrtf_channels; j++ )
+ {
+ memcpy( hrtf_wptr, &leftHRIRImag_FOA[i][j], data_size_tmp );
+ hrtf_wptr += data_size_tmp;
+ }
+ }
+ for ( i = 0; i < BINAURAL_CONVBANDS; i++ )
+ {
+ for ( j = 0; j < hrtf_channels; j++ )
+ {
+ memcpy( hrtf_wptr, &rightHRIRReal_FOA[i][j], data_size_tmp );
+ hrtf_wptr += data_size_tmp;
+ }
+ }
+ for ( i = 0; i < BINAURAL_CONVBANDS; i++ )
+ {
+ for ( j = 0; j < hrtf_channels; j++ )
+ {
+ memcpy( hrtf_wptr, &rightHRIRImag_FOA[i][j], data_size_tmp );
+ hrtf_wptr += data_size_tmp;
+ }
+ }
+ }
+#endif
// BRIR
else if ( rend_type == RENDERER_BINAURAL_FASTCONV_ROOM && input_cfg == BINAURAL_INPUT_AUDIO_CONFIG_COMBINED )
{
@@ -1191,7 +1329,7 @@ int16_t get_crend_hrtf_tables( RENDERER_TYPE rend_type, BINAURAL_INPUT_AUDIO_CON
{
if ( frequency == 48000 )
{
- hrtf_table_ptrs_out.latency_s = &CRendBin_Combined_HRIR_latency_s;
+ hrtf_table_ptrs_out.latency_s = (float *) &CRendBin_Combined_HRIR_latency_s;
hrtf_table_ptrs_out.num_iterations = (uint16_t *) ( &CRendBin_Combined_HRIR_num_iterations_48kHz );
hrtf_table_ptrs_out.pIndex_frequency_max = (uint16_t *) ( &CRendBin_Combined_HRIR_pIndex_frequency_max_48kHz );
hrtf_table_ptrs_out.num_iterations_diffuse = (uint16_t *) ( &CRendBin_Combined_HRIR_num_iterations_diffuse_48kHz );
@@ -1209,7 +1347,7 @@ int16_t get_crend_hrtf_tables( RENDERER_TYPE rend_type, BINAURAL_INPUT_AUDIO_CON
}
else if ( frequency == 32000 )
{
- hrtf_table_ptrs_out.latency_s = &CRendBin_Combined_HRIR_latency_s;
+ hrtf_table_ptrs_out.latency_s = (float *) &CRendBin_Combined_HRIR_latency_s;
hrtf_table_ptrs_out.num_iterations = (uint16_t *) ( &CRendBin_Combined_HRIR_num_iterations_32kHz );
hrtf_table_ptrs_out.pIndex_frequency_max = (uint16_t *) ( &CRendBin_Combined_HRIR_pIndex_frequency_max_32kHz );
hrtf_table_ptrs_out.num_iterations_diffuse = (uint16_t *) ( &CRendBin_Combined_HRIR_num_iterations_diffuse_32kHz );
@@ -1227,7 +1365,7 @@ int16_t get_crend_hrtf_tables( RENDERER_TYPE rend_type, BINAURAL_INPUT_AUDIO_CON
}
else if ( frequency == 16000 )
{
- hrtf_table_ptrs_out.latency_s = &CRendBin_Combined_HRIR_latency_s;
+ hrtf_table_ptrs_out.latency_s = (float *) &CRendBin_Combined_HRIR_latency_s;
hrtf_table_ptrs_out.num_iterations = (uint16_t *) ( &CRendBin_Combined_HRIR_num_iterations_16kHz );
hrtf_table_ptrs_out.pIndex_frequency_max = (uint16_t *) ( &CRendBin_Combined_HRIR_pIndex_frequency_max_16kHz );
hrtf_table_ptrs_out.num_iterations_diffuse = (uint16_t *) ( &CRendBin_Combined_HRIR_num_iterations_diffuse_16kHz );
@@ -1251,11 +1389,15 @@ int16_t get_crend_hrtf_tables( RENDERER_TYPE rend_type, BINAURAL_INPUT_AUDIO_CON
hrtf_table_dims_out.max_num_iterations_diffuse = 0;
hrtf_table_dims_out.max_total_num_fsamp_per_iteration_diff = 0;*/
}
+#ifdef UPDATE_SBA_FILTER
+ else if ( input_cfg == BINAURAL_INPUT_AUDIO_CONFIG_HOA3 )
+#else
else if ( input_cfg == BINAURAL_INPUT_AUDIO_CONFIG_HOA )
+#endif
{
if ( frequency == 48000 )
{
- hrtf_table_ptrs_out.latency_s = &CRendBin_HOA3_HRIR_latency_s;
+ hrtf_table_ptrs_out.latency_s = (float *) &CRendBin_HOA3_HRIR_latency_s;
hrtf_table_ptrs_out.num_iterations = (uint16_t *) ( &CRendBin_HOA3_HRIR_num_iterations_48kHz );
hrtf_table_ptrs_out.pIndex_frequency_max = (uint16_t *) ( &CRendBin_HOA3_HRIR_pIndex_frequency_max_48kHz );
hrtf_table_ptrs_out.num_iterations_diffuse = (uint16_t *) ( &CRendBin_HOA3_HRIR_num_iterations_diffuse_48kHz );
@@ -1269,11 +1411,12 @@ int16_t get_crend_hrtf_tables( RENDERER_TYPE rend_type, BINAURAL_INPUT_AUDIO_CON
hrtf_table_dims_out.max_num_iterations = CRendBin_HOA3_HRIR_max_num_iterations_48kHz;
+
result = 0;
}
else if ( frequency == 32000 )
{
- hrtf_table_ptrs_out.latency_s = &CRendBin_HOA3_HRIR_latency_s;
+ hrtf_table_ptrs_out.latency_s = (float *) &CRendBin_HOA3_HRIR_latency_s;
hrtf_table_ptrs_out.num_iterations = (uint16_t *) ( &CRendBin_HOA3_HRIR_num_iterations_32kHz );
hrtf_table_ptrs_out.pIndex_frequency_max = (uint16_t *) ( &CRendBin_HOA3_HRIR_pIndex_frequency_max_32kHz );
hrtf_table_ptrs_out.num_iterations_diffuse = (uint16_t *) ( &CRendBin_HOA3_HRIR_num_iterations_diffuse_32kHz );
@@ -1291,7 +1434,7 @@ int16_t get_crend_hrtf_tables( RENDERER_TYPE rend_type, BINAURAL_INPUT_AUDIO_CON
}
else if ( frequency == 16000 )
{
- hrtf_table_ptrs_out.latency_s = &CRendBin_HOA3_HRIR_latency_s;
+ hrtf_table_ptrs_out.latency_s = (float *) &CRendBin_HOA3_HRIR_latency_s;
hrtf_table_ptrs_out.num_iterations = (uint16_t *) ( &CRendBin_HOA3_HRIR_num_iterations_16kHz );
hrtf_table_ptrs_out.pIndex_frequency_max = (uint16_t *) ( &CRendBin_HOA3_HRIR_pIndex_frequency_max_16kHz );
hrtf_table_ptrs_out.num_iterations_diffuse = (uint16_t *) ( &CRendBin_HOA3_HRIR_num_iterations_diffuse_16kHz );
@@ -1315,6 +1458,118 @@ int16_t get_crend_hrtf_tables( RENDERER_TYPE rend_type, BINAURAL_INPUT_AUDIO_CON
hrtf_table_dims_out.max_num_iterations_diffuse = 0;
hrtf_table_dims_out.max_total_num_fsamp_per_iteration_diff = 0;*/
}
+#ifdef UPDATE_SBA_FILTER
+ else if ( input_cfg == BINAURAL_INPUT_AUDIO_CONFIG_HOA2 )
+ {
+ if ( frequency == 48000 )
+ {
+ hrtf_table_ptrs_out.latency_s = (float *) &CRendBin_HOA2_HRIR_latency_s;
+ hrtf_table_ptrs_out.num_iterations = (uint16_t *) ( &CRendBin_HOA2_HRIR_num_iterations_48kHz );
+ hrtf_table_ptrs_out.pIndex_frequency_max = (uint16_t *) ( &CRendBin_HOA2_HRIR_pIndex_frequency_max_48kHz );
+ hrtf_table_ptrs_out.num_iterations_diffuse = (uint16_t *) ( &CRendBin_HOA2_HRIR_num_iterations_diffuse_48kHz );
+ hrtf_table_ptrs_out.pIndex_frequency_max_diffuse = (uint16_t *) ( &CRendBin_HOA2_HRIR_pIndex_frequency_max_diffuse_48kHz );
+ hrtf_table_ptrs_out.index_frequency_max_diffuse = (uint16_t *) ( &CRendBin_HOA2_HRIR_index_frequency_max_diffuse_48kHz );
+ hrtf_table_ptrs_out.inv_diffuse_weight = (float *) ( &CRendBin_HOA2_HRIR_inv_diffuse_weight_48kHz );
+ hrtf_table_ptrs_out.coeff_re = (float *) ( &CRendBin_HOA2_HRIR_coeff_re_48kHz );
+ hrtf_table_ptrs_out.coeff_im = (float *) ( &CRendBin_HOA2_HRIR_coeff_im_48kHz );
+ hrtf_table_ptrs_out.coeff_diffuse_re = (float *) ( &CRendBin_HOA2_HRIR_coeff_diffuse_re_48kHz );
+ hrtf_table_ptrs_out.coeff_diffuse_im = (float *) ( &CRendBin_HOA2_HRIR_coeff_diffuse_im_48kHz );
+
+ hrtf_table_dims_out.max_num_iterations = CRendBin_HOA2_HRIR_max_num_iterations_48kHz;
+ result = 0;
+ }
+ else if ( frequency == 32000 )
+ {
+ hrtf_table_ptrs_out.latency_s = (float *) &CRendBin_HOA2_HRIR_latency_s;
+ hrtf_table_ptrs_out.num_iterations = (uint16_t *) ( &CRendBin_HOA2_HRIR_num_iterations_32kHz );
+ hrtf_table_ptrs_out.pIndex_frequency_max = (uint16_t *) ( &CRendBin_HOA2_HRIR_pIndex_frequency_max_32kHz );
+ hrtf_table_ptrs_out.num_iterations_diffuse = (uint16_t *) ( &CRendBin_HOA2_HRIR_num_iterations_diffuse_32kHz );
+ hrtf_table_ptrs_out.pIndex_frequency_max_diffuse = (uint16_t *) ( &CRendBin_HOA2_HRIR_pIndex_frequency_max_diffuse_32kHz );
+ hrtf_table_ptrs_out.index_frequency_max_diffuse = (uint16_t *) ( &CRendBin_HOA2_HRIR_index_frequency_max_diffuse_32kHz );
+ hrtf_table_ptrs_out.inv_diffuse_weight = (float *) ( &CRendBin_HOA2_HRIR_inv_diffuse_weight_32kHz );
+ hrtf_table_ptrs_out.coeff_re = (float *) ( &CRendBin_HOA2_HRIR_coeff_re_32kHz );
+ hrtf_table_ptrs_out.coeff_im = (float *) ( &CRendBin_HOA2_HRIR_coeff_im_32kHz );
+ hrtf_table_ptrs_out.coeff_diffuse_re = (float *) ( &CRendBin_HOA2_HRIR_coeff_diffuse_re_32kHz );
+ hrtf_table_ptrs_out.coeff_diffuse_im = (float *) ( &CRendBin_HOA2_HRIR_coeff_diffuse_im_32kHz );
+
+ hrtf_table_dims_out.max_num_iterations = CRendBin_HOA2_HRIR_max_num_iterations_32kHz;
+ result = 0;
+ }
+ else if ( frequency == 16000 )
+ {
+ hrtf_table_ptrs_out.latency_s = (float *) &CRendBin_HOA2_HRIR_latency_s;
+ hrtf_table_ptrs_out.num_iterations = (uint16_t *) ( &CRendBin_HOA2_HRIR_num_iterations_16kHz );
+ hrtf_table_ptrs_out.pIndex_frequency_max = (uint16_t *) ( &CRendBin_HOA2_HRIR_pIndex_frequency_max_16kHz );
+ hrtf_table_ptrs_out.num_iterations_diffuse = (uint16_t *) ( &CRendBin_HOA2_HRIR_num_iterations_diffuse_16kHz );
+ hrtf_table_ptrs_out.pIndex_frequency_max_diffuse = (uint16_t *) ( &CRendBin_HOA2_HRIR_pIndex_frequency_max_diffuse_16kHz );
+ hrtf_table_ptrs_out.index_frequency_max_diffuse = (uint16_t *) ( &CRendBin_HOA2_HRIR_index_frequency_max_diffuse_16kHz );
+ hrtf_table_ptrs_out.inv_diffuse_weight = (float *) ( &CRendBin_HOA2_HRIR_inv_diffuse_weight_16kHz );
+ hrtf_table_ptrs_out.coeff_re = (float *) ( &CRendBin_HOA2_HRIR_coeff_re_16kHz );
+ hrtf_table_ptrs_out.coeff_im = (float *) ( &CRendBin_HOA2_HRIR_coeff_im_16kHz );
+ hrtf_table_ptrs_out.coeff_diffuse_re = (float *) ( &CRendBin_HOA2_HRIR_coeff_diffuse_re_16kHz );
+ hrtf_table_ptrs_out.coeff_diffuse_im = (float *) ( &CRendBin_HOA2_HRIR_coeff_diffuse_im_16kHz );
+
+ hrtf_table_dims_out.max_num_iterations = CRendBin_HOA2_HRIR_max_num_iterations_16kHz;
+ result = 0;
+ }
+ hrtf_table_dims_out.max_num_ir = 9;
+ }
+ else if ( input_cfg == BINAURAL_INPUT_AUDIO_CONFIG_FOA )
+ {
+ if ( frequency == 48000 )
+ {
+ hrtf_table_ptrs_out.latency_s = (float *) &CRendBin_FOA_HRIR_latency_s;
+ hrtf_table_ptrs_out.num_iterations = (uint16_t *) ( &CRendBin_FOA_HRIR_num_iterations_48kHz );
+ hrtf_table_ptrs_out.pIndex_frequency_max = (uint16_t *) ( &CRendBin_FOA_HRIR_pIndex_frequency_max_48kHz );
+ hrtf_table_ptrs_out.num_iterations_diffuse = (uint16_t *) ( &CRendBin_FOA_HRIR_num_iterations_diffuse_48kHz );
+ hrtf_table_ptrs_out.pIndex_frequency_max_diffuse = (uint16_t *) ( &CRendBin_FOA_HRIR_pIndex_frequency_max_diffuse_48kHz );
+ hrtf_table_ptrs_out.index_frequency_max_diffuse = (uint16_t *) ( &CRendBin_FOA_HRIR_index_frequency_max_diffuse_48kHz );
+ hrtf_table_ptrs_out.inv_diffuse_weight = (float *) ( &CRendBin_FOA_HRIR_inv_diffuse_weight_48kHz );
+ hrtf_table_ptrs_out.coeff_re = (float *) ( &CRendBin_FOA_HRIR_coeff_re_48kHz );
+ hrtf_table_ptrs_out.coeff_im = (float *) ( &CRendBin_FOA_HRIR_coeff_im_48kHz );
+ hrtf_table_ptrs_out.coeff_diffuse_re = (float *) ( &CRendBin_FOA_HRIR_coeff_diffuse_re_48kHz );
+ hrtf_table_ptrs_out.coeff_diffuse_im = (float *) ( &CRendBin_FOA_HRIR_coeff_diffuse_im_48kHz );
+
+ hrtf_table_dims_out.max_num_iterations = CRendBin_FOA_HRIR_max_num_iterations_48kHz;
+ result = 0;
+ }
+ else if ( frequency == 32000 )
+ {
+ hrtf_table_ptrs_out.latency_s = (float *) &CRendBin_FOA_HRIR_latency_s;
+ hrtf_table_ptrs_out.num_iterations = (uint16_t *) ( &CRendBin_FOA_HRIR_num_iterations_32kHz );
+ hrtf_table_ptrs_out.pIndex_frequency_max = (uint16_t *) ( &CRendBin_FOA_HRIR_pIndex_frequency_max_32kHz );
+ hrtf_table_ptrs_out.num_iterations_diffuse = (uint16_t *) ( &CRendBin_FOA_HRIR_num_iterations_diffuse_32kHz );
+ hrtf_table_ptrs_out.pIndex_frequency_max_diffuse = (uint16_t *) ( &CRendBin_FOA_HRIR_pIndex_frequency_max_diffuse_32kHz );
+ hrtf_table_ptrs_out.index_frequency_max_diffuse = (uint16_t *) ( &CRendBin_FOA_HRIR_index_frequency_max_diffuse_32kHz );
+ hrtf_table_ptrs_out.inv_diffuse_weight = (float *) ( &CRendBin_FOA_HRIR_inv_diffuse_weight_32kHz );
+ hrtf_table_ptrs_out.coeff_re = (float *) ( &CRendBin_FOA_HRIR_coeff_re_32kHz );
+ hrtf_table_ptrs_out.coeff_im = (float *) ( &CRendBin_FOA_HRIR_coeff_im_32kHz );
+ hrtf_table_ptrs_out.coeff_diffuse_re = (float *) ( &CRendBin_FOA_HRIR_coeff_diffuse_re_32kHz );
+ hrtf_table_ptrs_out.coeff_diffuse_im = (float *) ( &CRendBin_FOA_HRIR_coeff_diffuse_im_32kHz );
+
+ hrtf_table_dims_out.max_num_iterations = CRendBin_FOA_HRIR_max_num_iterations_32kHz;
+ result = 0;
+ }
+ else if ( frequency == 16000 )
+ {
+ hrtf_table_ptrs_out.latency_s = (float *) &CRendBin_FOA_HRIR_latency_s;
+ hrtf_table_ptrs_out.num_iterations = (uint16_t *) ( &CRendBin_FOA_HRIR_num_iterations_16kHz );
+ hrtf_table_ptrs_out.pIndex_frequency_max = (uint16_t *) ( &CRendBin_FOA_HRIR_pIndex_frequency_max_16kHz );
+ hrtf_table_ptrs_out.num_iterations_diffuse = (uint16_t *) ( &CRendBin_FOA_HRIR_num_iterations_diffuse_16kHz );
+ hrtf_table_ptrs_out.pIndex_frequency_max_diffuse = (uint16_t *) ( &CRendBin_FOA_HRIR_pIndex_frequency_max_diffuse_16kHz );
+ hrtf_table_ptrs_out.index_frequency_max_diffuse = (uint16_t *) ( &CRendBin_FOA_HRIR_index_frequency_max_diffuse_16kHz );
+ hrtf_table_ptrs_out.inv_diffuse_weight = (float *) ( &CRendBin_FOA_HRIR_inv_diffuse_weight_16kHz );
+ hrtf_table_ptrs_out.coeff_re = (float *) ( &CRendBin_FOA_HRIR_coeff_re_16kHz );
+ hrtf_table_ptrs_out.coeff_im = (float *) ( &CRendBin_FOA_HRIR_coeff_im_16kHz );
+ hrtf_table_ptrs_out.coeff_diffuse_re = (float *) ( &CRendBin_FOA_HRIR_coeff_diffuse_re_16kHz );
+ hrtf_table_ptrs_out.coeff_diffuse_im = (float *) ( &CRendBin_FOA_HRIR_coeff_diffuse_im_16kHz );
+
+ hrtf_table_dims_out.max_num_iterations = CRendBin_FOA_HRIR_max_num_iterations_16kHz;
+ result = 0;
+ }
+ hrtf_table_dims_out.max_num_ir = 4;
+ }
+#endif
}
else if ( rend_type == RENDERER_BINAURAL_MIXER_CONV_ROOM )
{
@@ -1322,7 +1577,7 @@ int16_t get_crend_hrtf_tables( RENDERER_TYPE rend_type, BINAURAL_INPUT_AUDIO_CON
{
if ( frequency == 48000 )
{
- hrtf_table_ptrs_out.latency_s = &CRendBin_Combined_BRIR_latency_s;
+ hrtf_table_ptrs_out.latency_s = (float *) &CRendBin_Combined_BRIR_latency_s;
hrtf_table_ptrs_out.num_iterations = (uint16_t *) ( &CRendBin_Combined_BRIR_num_iterations_48kHz );
hrtf_table_ptrs_out.pIndex_frequency_max = (uint16_t *) ( &CRendBin_Combined_BRIR_pIndex_frequency_max_48kHz );
hrtf_table_ptrs_out.num_iterations_diffuse = (uint16_t *) ( &CRendBin_Combined_BRIR_num_iterations_diffuse_48kHz );
@@ -1340,7 +1595,7 @@ int16_t get_crend_hrtf_tables( RENDERER_TYPE rend_type, BINAURAL_INPUT_AUDIO_CON
}
else if ( frequency == 32000 )
{
- hrtf_table_ptrs_out.latency_s = &CRendBin_Combined_BRIR_latency_s;
+ hrtf_table_ptrs_out.latency_s = (float *) &CRendBin_Combined_BRIR_latency_s;
hrtf_table_ptrs_out.num_iterations = (uint16_t *) ( &CRendBin_Combined_BRIR_num_iterations_32kHz );
hrtf_table_ptrs_out.pIndex_frequency_max = (uint16_t *) ( &CRendBin_Combined_BRIR_pIndex_frequency_max_32kHz );
hrtf_table_ptrs_out.num_iterations_diffuse = (uint16_t *) ( &CRendBin_Combined_BRIR_num_iterations_diffuse_32kHz );
@@ -1358,7 +1613,7 @@ int16_t get_crend_hrtf_tables( RENDERER_TYPE rend_type, BINAURAL_INPUT_AUDIO_CON
}
else if ( frequency == 16000 )
{
- hrtf_table_ptrs_out.latency_s = &CRendBin_Combined_BRIR_latency_s;
+ hrtf_table_ptrs_out.latency_s = (float *) &CRendBin_Combined_BRIR_latency_s;
hrtf_table_ptrs_out.num_iterations = (uint16_t *) ( &CRendBin_Combined_BRIR_num_iterations_16kHz );
hrtf_table_ptrs_out.pIndex_frequency_max = (uint16_t *) ( &CRendBin_Combined_BRIR_pIndex_frequency_max_16kHz );
hrtf_table_ptrs_out.num_iterations_diffuse = (uint16_t *) ( &CRendBin_Combined_BRIR_num_iterations_diffuse_16kHz );
@@ -1382,7 +1637,11 @@ int16_t get_crend_hrtf_tables( RENDERER_TYPE rend_type, BINAURAL_INPUT_AUDIO_CON
hrtf_table_dims_out.max_num_iterations_diffuse = 0;
hrtf_table_dims_out.max_total_num_fsamp_per_iteration_diff = 0;*/
}
+#ifdef UPDATE_SBA_FILTER
+ else if ( ( input_cfg == BINAURAL_INPUT_AUDIO_CONFIG_HOA3 ) || ( input_cfg == BINAURAL_INPUT_AUDIO_CONFIG_HOA2 ) || ( input_cfg == BINAURAL_INPUT_AUDIO_CONFIG_FOA ) )
+#else
else if ( input_cfg == BINAURAL_INPUT_AUDIO_CONFIG_HOA )
+#endif
{
result = 0;
}
@@ -1458,6 +1717,7 @@ int16_t get_crend_hrtf_tables( RENDERER_TYPE rend_type, BINAURAL_INPUT_AUDIO_CON
}
}
+
// Copy the results
if ( ( result == 0 ) && ( hrtf_table_ptrs != NULL ) )
{
diff --git a/scripts/binauralRenderer_interface/Table_Format_Converter/tables_format_converter_readme.txt b/scripts/binauralRenderer_interface/Table_Format_Converter/tables_format_converter_readme.txt
new file mode 100644
index 0000000000000000000000000000000000000000..8648ecb2e68fdcfc48d5da1b11e472af7a688e9d
--- /dev/null
+++ b/scripts/binauralRenderer_interface/Table_Format_Converter/tables_format_converter_readme.txt
@@ -0,0 +1,60 @@
+/******************************************************************************************************
+
+ (C) 2022-2023 IVAS codec Public Collaboration with portions copyright Dolby International AB, Ericsson AB,
+ Fraunhofer-Gesellschaft zur Foerderung der angewandten Forschung e.V., Huawei Technologies Co. LTD.,
+ Koninklijke Philips N.V., Nippon Telegraph and Telephone Corporation, Nokia Technologies Oy, Orange,
+ Panasonic Holdings Corporation, Qualcomm Technologies, Inc., VoiceAge Corporation, and other
+ contributors to this repository. All Rights Reserved.
+
+ This software is protected by copyright law and by international treaties.
+ The IVAS codec Public Collaboration consisting of Dolby International AB, Ericsson AB,
+ Fraunhofer-Gesellschaft zur Foerderung der angewandten Forschung e.V., Huawei Technologies Co. LTD.,
+ Koninklijke Philips N.V., Nippon Telegraph and Telephone Corporation, Nokia Technologies Oy, Orange,
+ Panasonic Holdings Corporation, Qualcomm Technologies, Inc., VoiceAge Corporation, and other
+ contributors to this repository retain full ownership rights in their respective contributions in
+ the software. This notice grants no license of any kind, including but not limited to patent
+ license, nor is any license granted by implication, estoppel or otherwise.
+
+ Contributors are required to enter into the IVAS codec Public Collaboration agreement before making
+ contributions.
+
+ This software is provided "AS IS", without any express or implied warranties. The software is in the
+ development stage. It is intended exclusively for experts who have experience with such software and
+ solely for the purpose of inspection. All implied warranties of non-infringement, merchantability
+ and fitness for a particular purpose are hereby disclaimed and excluded.
+
+ Any dispute, controversy or claim arising under or in relation to providing this software shall be
+ submitted to and settled by the final, binding jurisdiction of the courts of Munich, Germany in
+ accordance with the laws of the Federal Republic of Germany excluding its conflict of law rules and
+ the United Nations Convention on Contracts on the International Sales of Goods.
+
+*******************************************************************************************************/
+
+Table Format Converter program
+------------------------------
+
+The table format converter is used to generate the file containing the binary representation of the binaural
+filters for renderers (dynamic loading of generated file using –hrtf argument).
+This tool is able :
+ - to generate binary file for MIXER_CONV, MIXER_CONV_ROOM (tables conversion from ROM);
+ - to aggregate the binary HR filter of OBJECTS_TD (to be done : FASTCONV and PARAMETRIC binaural)
+
+First, build the converter under scripts/binauralRenderer_interface/Table_Format_Converter/ in VSCode (using CMakeList).
+
+Usage:
+------
+tables_format_converter [Options]
+
+Mandatory parameters :
+
+Options :
+-output_file_path : Path where output file will be created (with separator, default = './').
+-output_file_name : Name of output file (without extension .bin, default = 'ivas_binaural').
+-16 : Select 16 kHz sampling frequency (no multiple values, all frequencies by default).
+-32 : Select 32 kHz sampling frequency (no multiple values, all frequencies by default).
+-48 : Select 48 kHz sampling frequency (no multiple values, all frequencies by default).
+-input_td_file_path : Path of binary files for time-domain renderer (with separator, used as flag).
+-input_td_file_name : Name of input td file (without extension .bin, default = 'hrfilter_model').
+
+For example :
+tables_format_converter(.exe) -output_file_path './' -48 -input_td_file_path './../../../td_object_renderer/hrtf_data/Orange_53/' -input_td_file_name 'hrfilter_model_v002'
\ No newline at end of file
diff --git a/scripts/binauralRenderer_interface/binaural_renderers_hrtf_data/ivas_binaural_16kHz.bin b/scripts/binauralRenderer_interface/binaural_renderers_hrtf_data/ivas_binaural_16kHz.bin
index b9a35aa26bc7f15ba44e953fa83c2d8187b657bb..980668c27e1882fb0c132062a37fcd29ca8e91ed 100644
--- a/scripts/binauralRenderer_interface/binaural_renderers_hrtf_data/ivas_binaural_16kHz.bin
+++ b/scripts/binauralRenderer_interface/binaural_renderers_hrtf_data/ivas_binaural_16kHz.bin
@@ -1,3 +1,3 @@
version https://git-lfs.github.com/spec/v1
-oid sha256:81d8c14bf10697a0353c15986fde3432df1b6909ea2d122ce3599b3655237d71
-size 2074176
+oid sha256:07d2de62c345650f19a404001c5502e64f72277e6c689064e204a7031779bc0e
+size 2072948
diff --git a/scripts/binauralRenderer_interface/binaural_renderers_hrtf_data/ivas_binaural_32kHz.bin b/scripts/binauralRenderer_interface/binaural_renderers_hrtf_data/ivas_binaural_32kHz.bin
index 992a1c61fa8ed95135a85384bed269b083e76259..9659006ef602a63827eb5e19fdc2490d6670ff9d 100644
--- a/scripts/binauralRenderer_interface/binaural_renderers_hrtf_data/ivas_binaural_32kHz.bin
+++ b/scripts/binauralRenderer_interface/binaural_renderers_hrtf_data/ivas_binaural_32kHz.bin
@@ -1,3 +1,3 @@
version https://git-lfs.github.com/spec/v1
-oid sha256:16b993a0af01bf8b8289e554452e6d2c98e7b977bf2a40f0afd3ca7498d39f8b
-size 2578388
+oid sha256:d2c8461458ca23f86f592acf102edfec4eb80bbb935bb324e04ab1c535d0dd94
+size 2573320
diff --git a/scripts/binauralRenderer_interface/binaural_renderers_hrtf_data/ivas_binaural_48kHz.bin b/scripts/binauralRenderer_interface/binaural_renderers_hrtf_data/ivas_binaural_48kHz.bin
index eaf5d445febfbea1a8684f56179927b5aaad710b..d2dee97c348e2f3a82f307b0d10b77bacc8a267f 100644
--- a/scripts/binauralRenderer_interface/binaural_renderers_hrtf_data/ivas_binaural_48kHz.bin
+++ b/scripts/binauralRenderer_interface/binaural_renderers_hrtf_data/ivas_binaural_48kHz.bin
@@ -1,3 +1,3 @@
version https://git-lfs.github.com/spec/v1
-oid sha256:1a29e9692bd5be5e93358db63159f55851d12f66c0382ff14afb642090427685
-size 2860964
+oid sha256:80043c85556218c5444c87aa2a86498ab4158fc40c6f4c3190caa182af1553e5
+size 2852056
diff --git a/scripts/binauralRenderer_interface/generate_crend_ivas_tables_from_sofa.c b/scripts/binauralRenderer_interface/generate_crend_ivas_tables_from_sofa.c
index 3f847f83cf30ff3f786f47463d308efc833afdbe..5858b430d90eec6d87925d0c45570f9687769799 100644
--- a/scripts/binauralRenderer_interface/generate_crend_ivas_tables_from_sofa.c
+++ b/scripts/binauralRenderer_interface/generate_crend_ivas_tables_from_sofa.c
@@ -169,7 +169,9 @@ int main( int argc, char *argv[] )
char *lib_rend_path = NULL;
bool no_optim = false;
+ bool add_define = false;
int notEndingWithSeparator = 0;
+ char *sofa_name = NULL;
int i = 1;
/* Optional arguments */
@@ -194,6 +196,11 @@ int main( int argc, char *argv[] )
no_optim = true;
i++;
}
+ else if ( strcmp( to_upper( argv[i] ), "-ADD_DEFINE" ) == 0 )
+ {
+ add_define = true;
+ i++;
+ }
else
{
fprintf( stderr, "Unknown option: %s\n\n", argv[i] );
@@ -389,9 +396,44 @@ int main( int argc, char *argv[] )
int err = 0;
for ( ; i < argc; i++ )
{
+ if ( add_define )
+ {
+ fp = fopen( c_file_path, "a" );
+ if ( fp )
+ {
+ sofa_name = strrchr( argv[i], '/' );
+ size_t size_path = strlen( sofa_name );
+ sofa_name = malloc( sizeof( char ) * size_path - 5 );
+ strncpy( sofa_name, strrchr( argv[i], '/' ) + 1, size_path - 5 );
+ sofa_name[size_path - 6] = '\0';
+ fprintf( fp, "\n#ifdef USE_%s\n", to_upper( sofa_name ) );
+ fclose( fp );
+ }
+ fp = fopen( h_file_path, "a" );
+ if ( fp )
+ {
+ fprintf( fp, "\n#ifdef USE_%s\n", to_upper( sofa_name ) );
+ fclose( fp );
+ }
+ }
err = generate_crend_ivas_tables_from_sofa( argv[i], no_optim );
if ( err != 0 )
return err;
+ if ( add_define )
+ {
+ fp = fopen( c_file_path, "a" );
+ if ( fp )
+ {
+ fprintf( fp, "\n#endif /* USE_%s */\n", to_upper( sofa_name ) );
+ fclose( fp );
+ }
+ fp = fopen( h_file_path, "a" );
+ if ( fp )
+ {
+ fprintf( fp, "\n#endif /* USE_%s */\n", to_upper( sofa_name ) );
+ fclose( fp );
+ }
+ }
}
fp = fopen( h_file_path, "a" );
if ( fp )
@@ -812,7 +854,7 @@ int generate_crend_ivas_tables_from_sofa( const char *file_path, bool no_optim )
ivas_set_hrtf_fr( &hrtf_data, ivas_hrtf, frame_len );
}
-#ifdef FIX_BINAURAL_DELAY_PRECISION
+#ifdef UPDATE_SBA_FILTER
hrtf_data.latency_s += 0.000000001f;
#endif
@@ -992,8 +1034,9 @@ void update_c_file( HRTFS_DATA *hrtf, struct ivas_layout_config lscfg, const int
{
/* float latency_s; */
fprintf( fp, "\n\n/********************** %s_%s **********************/\n", DECLARATION_NAME, lscfg.name );
-#ifdef FIX_BINAURAL_DELAY_PRECISION
- fprintf( fp, "\nconst float %s_%s_latency_s = %10.9ff;", DECLARATION_NAME, lscfg.name, hrtf->latency_s );
+#ifdef UPDATE_SBA_FILTER
+ fprintf( fp, "\n#ifdef FIX_BINAURAL_DELAY_PRECISION\nconst float %s_%s_latency_s = %10.9ff;\n#else", DECLARATION_NAME, lscfg.name, hrtf->latency_s );
+ fprintf( fp, "\nconst float %s_%s_latency_s = %16.15ff;\n#endif", DECLARATION_NAME, lscfg.name, hrtf->latency_s - 0.000000001f );
#else
fprintf( fp, "\nconst float %s_%s_latency_s = %16.15ff;", DECLARATION_NAME, lscfg.name, hrtf->latency_s );
#endif
diff --git a/scripts/config/ci_linux_sidstart_test.json b/scripts/config/ci_linux_sidstart_test.json
new file mode 100644
index 0000000000000000000000000000000000000000..3436d9eaea7fe55a06f705250065e3e1c4930e07
--- /dev/null
+++ b/scripts/config/ci_linux_sidstart_test.json
@@ -0,0 +1,25 @@
+{
+ "afspPath": "not_needed",
+ "utilPath": "/tools",
+ "inpaths": {
+ "MONO": "/usr/local/testv/test_mono.wav",
+ "STEREO": "/usr/local/testv/test_stereo.wav",
+ "FOA": "/usr/local/ltv/ltv48_FOA.wav",
+ "HOA2": "/usr/local/ltv/ltv48_HOA2.wav",
+ "HOA3": "/usr/local/ltv/ltv48_HOA3.wav",
+ "SBA": "/usr/local/ltv/ltv48_HOA3.wav",
+ "MASA1TC1DIR": "/usr/local/testv/test_MASA_1dir1TC.wav",
+ "MASA1TC2DIR": "/usr/local/testv/test_MASA_2dir1TC.wav",
+ "MASA2TC1DIR": "/usr/local/testv/test_MASA_1dir2TC.wav",
+ "MASA2TC2DIR": "/usr/local/testv/test_MASA_2dir2TC.wav",
+ "5_1": "/usr/local/testv/test_MC51.wav",
+ "5_1_2": "/usr/local/testv/test_MC51p2.wav",
+ "5_1_4": "/usr/local/testv/test_MC51p4.wav",
+ "7_1": "/usr/local/testv/test_MC71.wav",
+ "7_1_4": "/usr/local/testv/test_MC71p4.wav",
+ "ISM1": "/usr/local/testv/test_mono.wav",
+ "ISM2": "/usr/local/testv/test_ISM_2obj.wav",
+ "ISM3": "/usr/local/testv/test_ISM_3obj.wav",
+ "ISM4": "/usr/local/testv/test_ISM_4obj.wav"
+ }
+}
diff --git a/scripts/config/ivas_modes.json b/scripts/config/ivas_modes.json
index 2f8d4ce39814a6c35f3b6176ebb8e0a65989b66c..97bfb263f80c27dd935d1ce9894378f4dd9357f2 100644
--- a/scripts/config/ivas_modes.json
+++ b/scripts/config/ivas_modes.json
@@ -964,6 +964,44 @@
]
}
},
+ "MASA_1TC_1DIR_b{bitrate}_{bandwidth}_rs": {
+ "encmodeoption": [
+ "-masa",
+ "1"
+ ],
+ "encoptions": [
+ "-max_band",
+ "{bandwidth}"
+ ],
+ "dec": {
+ "7_1_4": [],
+ "HOA3": [],
+ "mono": [],
+ "stereo": [],
+ "EXT": []
+ },
+ "in_config": "MASA1TC1DIR",
+ "table_name": "MASA 1TC 1DIR@{table_bitrate} kbps RS {bandwidth}",
+ "nummetadata": 1,
+ "metadatafilenames": [
+ "{item}.met"
+ ],
+ "rs": true,
+ "amr": false,
+ "mono": false,
+ "bitrates": {
+ "wb": {
+ "all": "{sw_files_path}/sw_13k2_512k.bin"
+ },
+ "swb": {
+ "all": "{sw_files_path}/sw_13k2_512k.bin"
+ },
+ "fb": {
+ "all": "{sw_files_path}/sw_13k2_512k.bin"
+ }
+ }
+
+ },
"MASA_2TC_1DIR_b{bitrate}_{bandwidth}_cbr": {
"encmodeoption": [
"-masa",
@@ -1034,6 +1072,46 @@
]
}
},
+ "MASA_2TC_1DIR_b{bitrate}_{bandwidth}_rs": {
+ "encmodeoption": [
+ "-masa",
+ "2"
+ ],
+ "encoptions": [
+ "-max_band",
+ "{bandwidth}"
+ ],
+ "dec": {
+ "7_1_4": [],
+ "HOA3": [],
+ "mono": [],
+ "stereo": [],
+ "EXT": []
+ },
+ "in_config": "MASA2TC1DIR",
+ "table_name": "MASA 2TC 1DIR@{table_bitrate} kbps {bandwidth}",
+ "nummetadata": 1,
+ "metadatafilenames": [
+ "{item}.met"
+ ],
+ "rs": true,
+ "amr": false,
+ "mono": false,
+ "rs": true,
+ "amr": false,
+ "mono": false,
+ "bitrates": {
+ "wb": {
+ "all": "{sw_files_path}/sw_13k2_512k.bin"
+ },
+ "swb": {
+ "all": "{sw_files_path}/sw_13k2_512k.bin"
+ },
+ "fb": {
+ "all": "{sw_files_path}/sw_13k2_512k.bin"
+ }
+ }
+ },
"MASA_1TC_2DIR_b{bitrate}_{bandwidth}_cbr": {
"encmodeoption": [
"-masa",
@@ -1851,6 +1929,39 @@
]
}
},
+ "ISM1_b{bitrate}_{bandwidth}_rs": {
+ "encmodeoption": [
+ "-ism",
+ "1"
+ ],
+ "encoptions": [
+ "-max_band",
+ "{bandwidth}"
+ ],
+ "dec": {
+ "EXT": []
+ },
+ "in_config": "ISM1",
+ "table_name": "ISM1@{table_bitrate} RS kbps {bandwidth}",
+ "nummetadata": 1,
+ "metadatafilenames": [
+ "stvISM{mdi}.csv"
+ ],
+ "rs": true,
+ "amr": false,
+ "mono": false,
+ "bitrates": {
+ "wb": {
+ "all": "{sw_files_path}/sw_13k2_128k.bin"
+ },
+ "swb": {
+ "all": "{sw_files_path}/sw_13k2_128k.bin"
+ },
+ "fb": {
+ "all": "{sw_files_path}/sw_32k_128k.bin"
+ }
+ }
+ },
"ISM1_b{bitrate}_dtx_{bandwidth}_cbr": {
"encmodeoption": [
"-ism",
@@ -2030,6 +2141,39 @@
256000
]
}
+ },
+ "ISM2_b{bitrate}_{bandwidth}_rs": {
+ "encmodeoption": [
+ "-ism",
+ "2"
+ ],
+ "encoptions": [
+ "-max_band",
+ "{bandwidth}"
+ ],
+ "dec": {
+ "EXT": []
+ },
+ "in_config": "ISM2",
+ "table_name": "ISM2@{table_bitrate} kbps RS {bandwidth}",
+ "nummetadata": 2,
+ "metadatafilenames": [
+ "stvISM{mdi}.csv"
+ ],
+ "rs": true,
+ "amr": false,
+ "mono": false,
+ "bitrates": {
+ "wb": {
+ "all": "{sw_files_path}/sw_16k4_256k.bin"
+ },
+ "swb": {
+ "all": "{sw_files_path}/sw_16k4_256k.bin"
+ },
+ "fb": {
+ "all": "{sw_files_path}/sw_32k_256k.bin"
+ }
+ }
}
},
"ISM3": {
@@ -2157,6 +2301,39 @@
384000
]
}
+ },
+ "ISM3_b{bitrate}_{bandwidth}_rs": {
+ "encmodeoption": [
+ "-ism",
+ "3"
+ ],
+ "encoptions": [
+ "-max_band",
+ "{bandwidth}"
+ ],
+ "dec": {
+ "EXT": []
+ },
+ "in_config": "ISM3",
+ "table_name": "ISM3@{table_bitrate} kbps {bandwidth}",
+ "nummetadata": 3,
+ "metadatafilenames": [
+ "stvISM{mdi}.csv"
+ ],
+ "rs": true,
+ "amr": false,
+ "mono": false,
+ "bitrates": {
+ "wb": {
+ "all": "{sw_files_path}/sw_24k4_384k.bin"
+ },
+ "swb": {
+ "all": "{sw_files_path}/sw_24k4_384k.bin"
+ },
+ "fb": {
+ "all": "{sw_files_path}/sw_32k_384k.bin"
+ }
+ }
}
},
"ISM4": {
@@ -2290,8 +2467,537 @@
512000
]
}
+ },
+ "ISM4_b{bitrate}_{bandwidth}_rs": {
+ "encmodeoption": [
+ "-ism",
+ "4"
+ ],
+ "encoptions": [
+ "-max_band",
+ "{bandwidth}"
+ ],
+ "dec": {
+ "EXT": []
+ },
+ "in_config": "ISM4",
+ "table_name": "ISM4@{table_bitrate} kbps RS {bandwidth}",
+ "nummetadata": 4,
+ "metadatafilenames": [
+ "stvISM{mdi}.csv"
+ ],
+ "rs": true,
+ "amr": false,
+ "mono": false,
+ "bitrates": {
+ "wb": {
+ "all": "{sw_files_path}/sw_24k4_384k.bin"
+ },
+ "swb": {
+ "all": "{sw_files_path}/sw_24k4_384k.bin"
+ },
+ "fb": {
+ "all": "{sw_files_path}/sw_32k_384k.bin"
+ }
+ }
}
},
+ "ISM+1": {
+ "ISM+1_b{bitrate}_{bandwidth}_cbr": {
+ "encmodeoption": [
+ "-ism",
+ "+1"
+ ],
+ "encoptions": [
+ "-max_band",
+ "{bandwidth}"
+ ],
+ "dec": {
+ "EXT": []
+ },
+ "in_config": "ISM1",
+ "table_name": "ISM+1@{table_bitrate} kbps {bandwidth}",
+ "nummetadata": 1,
+ "metadatafilenames": [
+ "stvISM{mdi}.csv"
+ ],
+ "rs": false,
+ "amr": false,
+ "mono": false,
+ "bitrates": {
+ "wb": [
+ 13200,
+ 16400,
+ 24400,
+ 32000,
+ 48000,
+ 64000,
+ 80000,
+ 96000,
+ 128000
+ ],
+ "swb": [
+ 13200,
+ 16400,
+ 24400,
+ 32000,
+ 48000,
+ 64000,
+ 80000,
+ 96000,
+ 128000
+ ],
+ "fb": [
+ 32000,
+ 48000,
+ 64000,
+ 80000,
+ 96000,
+ 128000
+ ]
+ }
+ },
+ "ISM+1_b{bitrate}_dtx_{bandwidth}_cbr": {
+ "encmodeoption": [
+ "-ism",
+ "+1"
+ ],
+ "encoptions": [
+ "-dtx",
+ "-max_band",
+ "{bandwidth}"
+ ],
+ "dec": {
+ "EXT": []
+ },
+ "in_config": "ISM1",
+ "table_name": "ISM+1@{table_bitrate} kbps DTX {bandwidth}",
+ "nummetadata": 1,
+ "metadatafilenames": [
+ "stvISM{mdi}.csv"
+ ],
+ "rs": false,
+ "amr": false,
+ "mono": false,
+ "bitrates": {
+ "wb": [
+ 13200,
+ 16400,
+ 24400,
+ 32000,
+ 48000,
+ 64000,
+ 80000,
+ 96000,
+ 128000
+ ],
+ "swb": [
+ 13200,
+ 16400,
+ 24400,
+ 32000,
+ 48000,
+ 64000,
+ 80000,
+ 96000,
+ 128000
+ ],
+ "fb": [
+ 32000,
+ 48000,
+ 64000,
+ 80000,
+ 96000,
+ 128000
+ ]
+ }
+ }
+ },
+ "ISM+2": {
+ "ISM+2_b{bitrate}_{bandwidth}_cbr": {
+ "encmodeoption": [
+ "-ism",
+ "+2"
+ ],
+ "encoptions": [
+ "-max_band",
+ "{bandwidth}"
+ ],
+ "dec": {
+ "EXT": []
+ },
+ "in_config": "ISM2",
+ "table_name": "ISM+2@{table_bitrate} kbps {bandwidth}",
+ "nummetadata": 2,
+ "metadatafilenames": [
+ "stvISM{mdi}.csv"
+ ],
+ "rs": false,
+ "amr": false,
+ "mono": false,
+ "bitrates": {
+ "wb": [
+ 16400,
+ 24400,
+ 32000,
+ 48000,
+ 64000,
+ 80000,
+ 96000,
+ 128000,
+ 160000,
+ 192000,
+ 256000
+ ],
+ "swb": [
+ 16400,
+ 24400,
+ 32000,
+ 48000,
+ 64000,
+ 80000,
+ 96000,
+ 128000,
+ 160000,
+ 192000,
+ 256000
+ ],
+ "fb": [
+ 32000,
+ 48000,
+ 64000,
+ 80000,
+ 96000,
+ 128000,
+ 160000,
+ 192000,
+ 256000
+ ]
+ }
+ },
+ "ISM+2_b{bitrate}_dtx_{bandwidth}_cbr": {
+ "encmodeoption": [
+ "-dtx",
+ "-ism",
+ "+2"
+ ],
+ "encoptions": [
+ "-max_band",
+ "{bandwidth}"
+ ],
+ "dec": {
+ "EXT": []
+ },
+ "in_config": "ISM2",
+ "table_name": "ISM+2@{table_bitrate} kbps DTX {bandwidth}",
+ "nummetadata": 2,
+ "metadatafilenames": [
+ "stvISM{mdi}.csv"
+ ],
+ "rs": false,
+ "amr": false,
+ "mono": false,
+ "bitrates": {
+ "wb": [
+ 16400,
+ 24400,
+ 32000,
+ 48000,
+ 64000,
+ 80000,
+ 96000,
+ 128000,
+ 160000,
+ 192000,
+ 256000
+ ],
+ "swb": [
+ 16400,
+ 24400,
+ 32000,
+ 48000,
+ 64000,
+ 80000,
+ 96000,
+ 128000,
+ 160000,
+ 192000,
+ 256000
+ ],
+ "fb": [
+ 32000,
+ 48000,
+ 64000,
+ 80000,
+ 96000,
+ 128000,
+ 160000,
+ 192000,
+ 256000
+ ]
+ }
+ }
+ },
+ "ISM+3": {
+ "ISM+3_b{bitrate}_{bandwidth}_cbr": {
+ "encmodeoption": [
+ "-ism",
+ "+3"
+ ],
+ "encoptions": [
+ "-max_band",
+ "{bandwidth}"
+ ],
+ "dec": {
+ "EXT": []
+ },
+ "in_config": "ISM3",
+ "table_name": "ISM+3@{table_bitrate} kbps {bandwidth}",
+ "nummetadata": 3,
+ "metadatafilenames": [
+ "stvISM{mdi}.csv"
+ ],
+ "rs": false,
+ "amr": false,
+ "mono": false,
+ "bitrates": {
+ "wb": [
+ 24400,
+ 32000,
+ 48000,
+ 64000,
+ 80000,
+ 96000,
+ 128000,
+ 160000,
+ 192000,
+ 256000,
+ 384000
+ ],
+ "swb": [
+ 24400,
+ 32000,
+ 48000,
+ 64000,
+ 80000,
+ 96000,
+ 128000,
+ 160000,
+ 192000,
+ 256000,
+ 384000
+ ],
+ "fb": [
+ 32000,
+ 48000,
+ 64000,
+ 80000,
+ 96000,
+ 128000,
+ 160000,
+ 192000,
+ 256000,
+ 384000
+ ]
+ }
+ },
+ "ISM+3_b{bitrate}_dtx_{bandwidth}_cbr": {
+ "encmodeoption": [
+ "-dtx",
+ "-ism",
+ "+3"
+ ],
+ "encoptions": [
+ "-max_band",
+ "{bandwidth}"
+ ],
+ "dec": {
+ "EXT": []
+ },
+ "in_config": "ISM3",
+ "table_name": "ISM+3@{table_bitrate} kbps DTX {bandwidth}",
+ "nummetadata": 3,
+ "metadatafilenames": [
+ "stvISM{mdi}.csv"
+ ],
+ "rs": false,
+ "amr": false,
+ "mono": false,
+ "bitrates": {
+ "wb": [
+ 24400,
+ 32000,
+ 48000,
+ 64000,
+ 80000,
+ 96000,
+ 128000,
+ 160000,
+ 192000,
+ 256000,
+ 384000
+ ],
+ "swb": [
+ 24400,
+ 32000,
+ 48000,
+ 64000,
+ 80000,
+ 96000,
+ 128000,
+ 160000,
+ 192000,
+ 256000,
+ 384000
+ ],
+ "fb": [
+ 32000,
+ 48000,
+ 64000,
+ 80000,
+ 96000,
+ 128000,
+ 160000,
+ 192000,
+ 256000,
+ 384000
+ ]
+ }
+ }
+ },
+ "ISM+4": {
+ "ISM+4_b{bitrate}_{bandwidth}_cbr": {
+ "encmodeoption": [
+ "-ism",
+ "+4"
+ ],
+ "encoptions": [
+ "-max_band",
+ "{bandwidth}"
+ ],
+ "dec": {
+ "EXT": []
+ },
+ "in_config": "ISM4",
+ "table_name": "ISM+4@{table_bitrate} kbps {bandwidth}",
+ "nummetadata": 4,
+ "metadatafilenames": [
+ "stvISM{mdi}.csv"
+ ],
+ "rs": false,
+ "amr": false,
+ "mono": false,
+ "bitrates": {
+ "wb": [
+ 24400,
+ 32000,
+ 48000,
+ 64000,
+ 80000,
+ 96000,
+ 128000,
+ 160000,
+ 192000,
+ 256000,
+ 384000,
+ 512000
+ ],
+ "swb": [
+ 24400,
+ 32000,
+ 48000,
+ 64000,
+ 80000,
+ 96000,
+ 128000,
+ 160000,
+ 192000,
+ 256000,
+ 384000,
+ 512000
+ ],
+ "fb": [
+ 32000,
+ 48000,
+ 64000,
+ 80000,
+ 96000,
+ 128000,
+ 160000,
+ 192000,
+ 256000,
+ 384000,
+ 512000
+ ]
+ }
+ },
+ "ISM+4_b{bitrate}_dtx_{bandwidth}_cbr": {
+ "encmodeoption": [
+ "-dtx",
+ "-ism",
+ "+4"
+ ],
+ "encoptions": [
+ "-max_band",
+ "{bandwidth}"
+ ],
+ "dec": {
+ "EXT": []
+ },
+ "in_config": "ISM4",
+ "table_name": "ISM+4@{table_bitrate} kbps DTX {bandwidth}",
+ "nummetadata": 4,
+ "metadatafilenames": [
+ "stvISM{mdi}.csv"
+ ],
+ "rs": false,
+ "amr": false,
+ "mono": false,
+ "bitrates": {
+ "wb": [
+ 24400,
+ 32000,
+ 48000,
+ 64000,
+ 80000,
+ 96000,
+ 128000,
+ 160000,
+ 192000,
+ 256000,
+ 384000,
+ 512000
+ ],
+ "swb": [
+ 24400,
+ 32000,
+ 48000,
+ 64000,
+ 80000,
+ 96000,
+ 128000,
+ 160000,
+ 192000,
+ 256000,
+ 384000,
+ 512000
+ ],
+ "fb": [
+ 32000,
+ 48000,
+ 64000,
+ 80000,
+ 96000,
+ 128000,
+ 160000,
+ 192000,
+ 256000,
+ 384000,
+ 512000
+ ]
+ }
+ }
+ },
"stereo": {
"stereo_b{bitrate}_{bandwidth}_cbr": {
"encmodeoption": [
diff --git a/scripts/config/self_test.prm b/scripts/config/self_test.prm
index 91bca7eef212539b05ae367039d1072f8871248f..81fe3cff88cee088f0ac88a1dcc0a6c5924957c9 100644
--- a/scripts/config/self_test.prm
+++ b/scripts/config/self_test.prm
@@ -900,6 +900,14 @@
../IVAS_cod -mc 7_1_4 96000 48 testv/stv714MC48c.wav bit
../IVAS_dec -fec 5 5_1 48 bit testv/stv714MC48c.wav_MC714_96000_48-48_5_1_FEC5.tst
+// Multi-channel 7_1_4 at 160 kbps, 48kHz in, 48kHz out, BINAURAL out
+../IVAS_cod -mc 7_1_4 160000 48 testv/stv714MC48c.wav bit
+../IVAS_dec BINAURAL 48 bit testv/stv714MC48c.wav_MC714_160000_48-48_MC_binaural.tst
+
+// Multi-channel 7_1_4 at 160 kbps, 48kHz in, 48kHz out, 7_1_4 out
+../IVAS_cod -mc 7_1_4 160000 48 testv/stv714MC48c.wav bit
+../IVAS_dec 7_1_4 48 bit testv/stv714MC48c.wav_MC714_160000_48-48_MC714.tst
+
// Multi-channel 5_1_2 at 32 kbps, 48kHz in, 48kHz out, STEREO out, random FEC at 5%
../IVAS_cod -mc 5_1_2 32000 48 testv/stv512MC48c.wav bit
../IVAS_dec -fec 5 STEREO 48 bit testv/stv512MC48c.wav_MC714_32000_48-48_Stereo.tst
@@ -1016,3 +1024,14 @@ networkSimulator_g192 ../scripts/dly_error_profiles/dly_error_profile_5.dat bit
../IVAS_cod -mc 5_1 384000 48 testv/stv51MC48c.wav bit
networkSimulator_g192 ../scripts/dly_error_profiles/dly_error_profile_5.dat bit netsimoutput tracefile_sim 2 0
../IVAS_dec -Tracefile tracefile_dec -VOIP 7_1_4 48 netsimoutput testv/stv51MC48c.wav_MC51_384000_48-48_7_1_4_JBM5.tst
+
+
+
+// NON DIEGETiC PAN at 60 kbps, 48kHz in, 48kHz out, STEREO out
+../IVAS_cod 64000 48 testv/stv48c.wav bit
+../IVAS_dec -non_diegetic_pan -0.5 48 bit testv/stv48c.pcm_MONO_64000_48-48_STEREO_NON-DIEGETIC-PAN_-0.5.tst
+
+// 4 ISM with extended metadata and non diegetic pan object switching bitrate 256 kbps, 48 kHz in, 48 kHz out, DTX on, BINAURAL out
+../IVAS_cod -dtx -ism +4 testv/stvISM1.csv NULL testv/stvISM_with_no_diegetic_switch.csv testv/stvISM4.csv 256000 48 testv/stv4ISM48s.wav bit
+../IVAS_dec BINAURAL 48 bit testv/stv+4ISM48s+non_diegetic_pan.wav_brate_256000-48_DTX_binaural.tst
+
diff --git a/scripts/cut_bs.py b/scripts/cut_bs.py
index 5fee9845e743fb26b0f3552b09e26b31cf3d0954..4986ccec21ecbe7cf73b8ffd444de75b52cb42b1 100755
--- a/scripts/cut_bs.py
+++ b/scripts/cut_bs.py
@@ -35,11 +35,32 @@ import argparse
import os.path
import sys
-SID_BITS = {35, 48, 88, 100}
+SID_BITS = {35, 48, 104}
SYNC_WORDS = {b"!k", b" k"}
-def cut_bs(fp, fp_out, start_frame=0, start_with_sid=False):
+def cut_to_length(fp, fp_out, length):
+ assert length > 0
+
+ fr_cnt = 0
+
+ for f in range(length):
+ sync_word = fp.read(2)
+ if sync_word == b"":
+ return fr_cnt
+ if sync_word not in SYNC_WORDS:
+ raise ValueError("Bad Sync word!")
+ n_bits_bs = fp.read(2)
+ n_bits = struct.unpack("h", n_bits_bs)[0]
+ fp_out.write(sync_word)
+ fp_out.write(n_bits_bs)
+ fp_out.write(fp.read(n_bits * 2))
+ fr_cnt += 1
+
+ return fr_cnt
+
+
+def cut_from_start(fp, fp_out, start_frame=0, start_with_sid=False):
# cut until start frame
fr_cnt = 0
cut_cnt = 0
@@ -86,20 +107,20 @@ def cut_bs(fp, fp_out, start_frame=0, start_with_sid=False):
fp_out.write(n_bits_bs)
fp_out.write(fp.read(n_bits * 2))
fr_cnt += 1
-
return (fr_cnt, cut_cnt)
if __name__ == "__main__":
my_parser = argparse.ArgumentParser(
- description="Cut frames from the beginning of a G.192 bit stream file"
+ description="Cut a G.192 bit stream file"
)
my_parser.add_argument(
- "--sid", "-s", help="Cut until the first SID frame", action="store_true"
+ "--sid", "-s", help="Cut away all frames before the first SID frame", action="store_true"
)
my_parser.add_argument(
- "--frame", "-f", type=int, help="Number of frames to cut.", default=0
+ "--frame", "-f", type=int, help="Number of frames to cut from the start of the file.", default=0
)
+ my_parser.add_argument("--length", "-l", type=int, help="Cut bitstream to this length (in frames)", default=-1)
my_parser.add_argument("bs_in", type=str, help="G.192 bit stream file name to cut")
my_parser.add_argument("bs_out", type=str, help="Cut G.192 bit stream file name")
my_args = my_parser.parse_args()
@@ -113,10 +134,16 @@ if __name__ == "__main__":
with open(my_args.bs_in, "rb") as fp_in:
with open(my_args.bs_out, "wb") as fp_out:
- fr_cnt, cut_cnt = cut_bs(
- fp_in, fp_out, start_frame=my_args.frame, start_with_sid=my_args.sid
- )
+ if my_args.sid or my_args.frame:
+ fr_cnt, cut_cnt = cut_from_start(
+ fp_in, fp_out, start_frame=my_args.frame, start_with_sid=my_args.sid
+ )
+ if my_args.sid and (fr_cnt == cut_cnt):
+ print("Warning! No SID frame found in bitstream!")
+ print(f"Cut {cut_cnt} of {fr_cnt} frames from {my_args.bs_in}")
+ elif my_args.length:
+ fr_cnt = cut_to_length(fp_in, fp_out, my_args.length)
+ if fr_cnt != my_args.length:
+ print(f"Warning! Could not cut to length {my_args.length} as bitstream only contained {fr_cnt} frames!")
+ print(f"Cut {my_args.bs_in} to {fr_cnt} frames")
- if my_args.sid and (fr_cnt == cut_cnt):
- print("Warning! No SID frame found in bitstream!")
- print(f"Cut {cut_cnt} of {fr_cnt} frames from {my_args.bs_in}")
diff --git a/scripts/prepare_instrumentation.sh b/scripts/prepare_instrumentation.sh
index c748f19aca4745df84b90a3e7132235fdfa36555..70d69874968d26e078a7ce5b65b1e2c5ec5b5bee 100755
--- a/scripts/prepare_instrumentation.sh
+++ b/scripts/prepare_instrumentation.sh
@@ -103,7 +103,8 @@ find $targetdir -name "*.[ch]" -exec sed -i.bak -e "s/\(0x[0-9a-fA-F]*\)UL/\(\(u
# run wmc_tool
"tools/$system/wmc_tool" -m "$targetdir/apps/encoder.c" "$targetdir/lib_enc/*.c" "$targetdir/lib_com/*.c" >> /dev/null
-"tools/$system/wmc_tool" -m "$targetdir/apps/decoder.c" "$targetdir/lib_dec/*.c" "$targetdir/lib_rend/*.c" >> /dev/null
+"tools/$system/wmc_tool" -m "$targetdir/apps/decoder.c" "$targetdir/lib_dec/*.c" >> /dev/null
+"tools/$system/wmc_tool" -m "$targetdir/apps/renderer.c" "$targetdir/lib_rend/*.c" >> /dev/null
# automatically enable #define WMOPS in options.h
sed -i.bak -e "s/\/\*[[:space:]]*\(#define[[:space:]]*WMOPS\)[[:space:]]*\*\//\1/g" $targetdir/lib_com/options.h
diff --git a/scripts/prepare_mem_dryrun.py b/scripts/prepare_mem_dryrun.py
old mode 100644
new mode 100755
index 21f5b8114592067bdb0b9d04d00fa9bb20c22227..20da546c198953c47a9848806a8d1b106d65c478
--- a/scripts/prepare_mem_dryrun.py
+++ b/scripts/prepare_mem_dryrun.py
@@ -1,4 +1,4 @@
-#!/bin/python3
+#!/usr/bin/env python3
import re, os, fnmatch
@@ -16,6 +16,7 @@ for d in dirs:
with open(fileIn, 'r') as f_in:
lines = f_in.readlines()
with open(fileIn, 'w') as f_out:
+ skip = 0
for line in lines:
if re.search(r'#define\W+WMC_TOOL_SKIP', line):
skip = 1
diff --git a/scripts/pyaudio3dtools/__init__.py b/scripts/pyaudio3dtools/__init__.py
index 9870fb6620c859e7e7195c8dae52d16d67841713..33a5d39126901fd6a7f2b2d04168d09cf83ad151 100644
--- a/scripts/pyaudio3dtools/__init__.py
+++ b/scripts/pyaudio3dtools/__init__.py
@@ -43,10 +43,5 @@ class
from . import (
audioarray,
audiofile,
- binauralrenderer,
- hoadecoder,
- spatialaudioconvert,
spatialaudioformat,
- spatialmetadata,
)
-from .EFAP import EFAP
diff --git a/scripts/pyaudio3dtools/audio3dtools.py b/scripts/pyaudio3dtools/audio3dtools.py
index e6c03d7b73a8a068cb4c8f531ddef371ba22085c..cfb7acb9f566d7c4a31b6607c120d2bc5571022e 100755
--- a/scripts/pyaudio3dtools/audio3dtools.py
+++ b/scripts/pyaudio3dtools/audio3dtools.py
@@ -36,8 +36,6 @@ import os
from pyaudio3dtools import (
audiofile,
- binauralrenderer,
- spatialaudioconvert,
spatialaudioformat,
)
@@ -47,245 +45,10 @@ logger.setLevel(logging.DEBUG)
def main():
- parser = argparse.ArgumentParser(
- description="Audio3DTools: Convert/Manipulate spatial audio files."
+ print(
+ f"These scripts have been deprecated! Please check out and use the latest version from https://forge.3gpp.org/rep/ivas-codec-pc/ivas-processing-scripts.git"
)
- """ Required arguments """
- parser.add_argument(
- "-i",
- "--infiles",
- required=True,
- type=str,
- help="input file *.wav or *.pcm or directory",
- default=None,
- )
- parser.add_argument(
- "-o",
- "--outdir",
- required=True,
- type=str,
- help="output file *.wav or directory",
- default="out",
- )
- parser.add_argument(
- "-f",
- "--informat",
- required=True,
- type=str,
- metavar="INFORMAT",
- help="Input format (use -l/-L for a list)",
- default=None,
- )
-
- """ Additional arguments """
- parser.add_argument(
- "-F",
- "--outformat",
- type=str,
- metavar="OUTFORMAT",
- help="Output format (default = %(default)s, same as input format). Can be a custom loudspeaker layout file.",
- default=None,
- )
- parser.add_argument(
- "-s",
- "--infs",
- type=int,
- help="Input sampling rate (Hz) (default = %(default)s, deduced for input file)",
- default=None,
- )
- parser.add_argument(
- "-S",
- "--outfs",
- type=int,
- help="Output sampling rate (Hz) (default = %(default)s, same as input)",
- default=None,
- )
- parser.add_argument(
- "-c",
- "--inchan",
- type=int,
- help="Input number of channels (default = %(default)s, deduced for input file)",
- default=None,
- )
- parser.add_argument(
- "-m",
- "--metadata",
- type=str,
- nargs="+",
- help="list of input metadata files (only relevant for ISM and MASA input)",
- default=None,
- )
- parser.add_argument(
- "-fc",
- "--outfc",
- type=int,
- help="Cut-off freq for eventual low-pass filtering (default = %(default)s)",
- default=None,
- )
- parser.add_argument(
- "-T",
- "--trajectory",
- type=str,
- help="Head-tracking trajectory file (default = %(default)s)",
- default=None,
- )
- parser.add_argument(
- "-n",
- "--normalize",
- default=None,
- type=int,
- help="Normalize to given loudness with --LOUDNESS_TOOL (default = %(default)s)",
- )
-
- """ Miscellaneous or meta arguments """
- parser.add_argument(
- "-b",
- "--binaural",
- help="Binauralize output *in addition to converting to output format",
- action="store_true",
- )
- parser.add_argument(
- "--binaural_dataset",
- type=str,
- help="Dataset to use for binaural rendering (default = %(default)s)",
- choices=["orange51", "orange52", "orange53", "orange54", "sadie"],
- default="orange53",
- )
- parser.add_argument(
- "-l",
- "--list",
- help="list all supported spatial audio formats",
- action="store_true",
- )
- parser.add_argument(
- "-L",
- "--long",
- help="list all supported spatial audio formats with long description",
- action="store_true",
- )
- parser.add_argument(
- "-lt",
- "--loudness_tool",
- default="bs1770demo",
- type=str,
- help="Loudness tool to use: bs1770demo [default] or sv56demo (tool must be in $PATH or a path to the binary)",
- )
- parser.add_argument(
- "-rn",
- "--dont-rename",
- help="Disable default behaviour of renaming output files _.",
- action="store_true",
- )
- args = parser.parse_args()
-
- # Set up logging handlers
- console_handler = logging.StreamHandler()
- console_handler.setLevel(logging.INFO)
- console_handler.setFormatter(logging.Formatter("%(message)s"))
-
- # Configure loggers
- LOGGER_FORMAT = "%(asctime)s | %(name)-12s | %(levelname)-8s | %(message)s"
- LOGGER_DATEFMT = "%m-%d %H:%M"
- logging.basicConfig(
- format=LOGGER_FORMAT,
- datefmt=LOGGER_DATEFMT,
- level=logging.INFO,
- handlers=[console_handler],
- )
- logger.info("Audio3DTools")
- logger.info(
- "Attention: you are using an older version of the pyaudio3dtools scripts (not including ISM-> binaural reference renderer or loudness tool)"
- )
- logger.info("For the newest version see branch python_scripts_updates")
-
- if args.list is True or args.long is True:
- logger.info("===Supported spatial audio formats===")
- spatialaudioformat.Format.list_all(args.long)
-
- elif args.infiles is not None:
- logger.info("===Convert spatial audio file===")
- # Input folder can be a path, a file or a list of files
- if os.path.isdir(args.infiles):
- path = args.infiles
- audio_list = [
- os.path.join(path, f) for f in os.listdir(path) if f.endswith((".wav"))
- ]
- else:
- audio_list = [args.infiles]
-
- outdir = args.outdir
- _, output_ext = os.path.splitext(os.path.basename(outdir))
- if (len(audio_list) == 1) and (
- (output_ext.lower() == ".wav") or (output_ext.lower() == ".pcm")
- ):
- outfile = outdir
- else:
- outfile = None
- if not os.path.exists(outdir):
- os.makedirs(outdir)
-
- for infile in audio_list:
- logger.info(f" process {infile}")
-
- _, input_ext = os.path.splitext(os.path.basename(infile))
-
- if outfile is None:
- outfile = os.path.basename(infile)
- if not args.dont_rename:
- if args.outformat is not None:
- outfile = outfile.replace(input_ext, f"_{args.outformat}.wav")
- else:
- outfile = outfile.replace(input_ext, ".out.wav")
- outfile = os.path.join(outdir, outfile)
-
- spatialaudioconvert.spatial_audio_convert(
- infile,
- outfile,
- in_format=args.informat,
- in_fs=args.infs,
- in_nchans=args.inchan,
- in_meta_files=args.metadata,
- out_format=args.outformat,
- out_fs=args.outfs,
- out_fc=args.outfc,
- output_loudness=args.normalize,
- loudness_tool=args.loudness_tool,
- trajectory=args.trajectory,
- binaural_dataset=args.binaural_dataset,
- )
-
- logger.info(f" Output {outfile}")
-
- if args.binaural:
- if args.outformat.startswith("BINAURAL"):
- raise SystemExit(
- "BINAURAL output format can not be binauralized again!"
- )
-
- _, output_ext = os.path.splitext(os.path.basename(outfile))
- outfile_bin = outfile.replace(output_ext, "_BINAURAL.wav")
- logger.info(f" Output binaural {outfile_bin}")
-
- spatialaudioconvert.spatial_audio_convert(
- in_file=outfile,
- out_file=outfile_bin,
- in_format=args.outformat,
- in_fs=args.outfs,
- in_meta_files=args.metadata,
- out_format="BINAURAL",
- output_loudness=args.normalize,
- loudness_tool=args.loudness_tool,
- trajectory=args.trajectory,
- binaural_dataset=args.binaural_dataset,
- )
-
- outfile = None
- else:
- raise Exception(
- "Input file must be provided for conversion and audio manipulation."
- )
-
if __name__ == "__main__":
main()
diff --git a/scripts/pyaudio3dtools/audioarray.py b/scripts/pyaudio3dtools/audioarray.py
index 87fc50b4632de86fd9e88c4042980cf76fd64f38..740c40c3c6fda3cdc9f0112d3dfbfad9c6f5e1dc 100644
--- a/scripts/pyaudio3dtools/audioarray.py
+++ b/scripts/pyaudio3dtools/audioarray.py
@@ -221,7 +221,7 @@ def cut(x: np.ndarray, limits: Tuple[int, int]) -> np.ndarray:
return y
-def compare(ref: np.ndarray, test: np.ndarray, fs: int, per_frame: bool=True) -> dict:
+def compare(ref: np.ndarray, test: np.ndarray, fs: int, per_frame: bool = True) -> dict:
"""Compare two audio arrays
Parameters
@@ -250,7 +250,7 @@ def compare(ref: np.ndarray, test: np.ndarray, fs: int, per_frame: bool=True) ->
"nsamples_diff_percentage": 0.0,
"first_diff_pos_sample": -1,
"first_diff_pos_channel": -1,
- "first_diff_pos_frame": -1
+ "first_diff_pos_frame": -1,
}
if per_frame:
result["max_abs_diff_pos_frame"] = 0
@@ -269,7 +269,7 @@ def compare(ref: np.ndarray, test: np.ndarray, fs: int, per_frame: bool=True) ->
max_diff_pos[0][0] // framesize,
max_diff_pos[1][0],
]
-
+
first_diff_pos = np.nonzero(diff)
first_diff_pos = [
first_diff_pos[0][0],
@@ -454,7 +454,9 @@ def get_framewise(x: np.ndarray, chunk_size: int, zero_pad=False) -> np.ndarray:
if x.shape[0] % chunk_size:
last_chunk = x[n_frames * chunk_size :, :]
if zero_pad:
- yield np.pad(last_chunk, [[0, chunk_size - (x.shape[0] % chunk_size)], [0, 0]])
+ yield np.pad(
+ last_chunk, [[0, chunk_size - (x.shape[0] % chunk_size)], [0, 0]]
+ )
else:
yield last_chunk
diff --git a/scripts/pyaudio3dtools/audiofile.py b/scripts/pyaudio3dtools/audiofile.py
index 77be42285fc7cfe3b0a8fccede6c3d8006a37a0a..5b6ffcdced2c3dadee3224d98d960123df002ec3 100644
--- a/scripts/pyaudio3dtools/audiofile.py
+++ b/scripts/pyaudio3dtools/audiofile.py
@@ -695,7 +695,6 @@ def print_plot_play(x: np.ndarray, fs: int, text: Optional[str] = "") -> None:
def get_wav_file_info(filename: str) -> dict:
-
"""
Get the format information from a WAV file.
Return a dictionary with the format information
@@ -713,7 +712,6 @@ def get_wav_file_info(filename: str) -> dict:
fid = open(filename, "rb")
try:
-
riff = fid.read(4)
if riff == b"RIFF":
@@ -769,7 +767,9 @@ def get_wav_file_info(filename: str) -> dict:
if __name__ == "__main__":
import argparse
- parser = argparse.ArgumentParser(description="Tool for basic operations on audio files")
+ parser = argparse.ArgumentParser(
+ description="Tool for basic operations on audio files"
+ )
subparsers = parser.add_subparsers()
def pre_trim_wrapper(pre_trim_args):
@@ -779,14 +779,21 @@ if __name__ == "__main__":
print("Delay currently only supported with WAV file input")
exit(-1)
- x, _ = readfile(pre_trim_args.input_file, fs=input_file_properties["fs"], nchannels=input_file_properties["channels"])
+ x, _ = readfile(
+ pre_trim_args.input_file,
+ fs=input_file_properties["fs"],
+ nchannels=input_file_properties["channels"],
+ )
trim = int(pre_trim_args.amount_in_ms * input_file_properties["fs"] / 1000)
x = x[trim:]
writefile(pre_trim_args.output_file, x, fs=input_file_properties["fs"])
-
- parser_delay = subparsers.add_parser("pre-trim", help="Trim a given amount of content from the beginning of the file")
- parser_delay.add_argument("amount_in_ms", type=float, help="Trim amount milliseconds.")
+ parser_delay = subparsers.add_parser(
+ "pre-trim", help="Trim a given amount of content from the beginning of the file"
+ )
+ parser_delay.add_argument(
+ "amount_in_ms", type=float, help="Trim amount milliseconds."
+ )
parser_delay.add_argument("input_file")
parser_delay.add_argument("output_file")
parser_delay.set_defaults(func=pre_trim_wrapper)
@@ -799,7 +806,8 @@ if __name__ == "__main__":
convertfile(convert_args.input_file, convert_args.output_file)
parser_convert = subparsers.add_parser(
- "convert", help="Convert file format (output file extension determines output format)"
+ "convert",
+ help="Convert file format (output file extension determines output format)",
)
parser_convert.add_argument("input_file")
parser_convert.add_argument("output_file")
diff --git a/scripts/pyivastest/IvasModeAnalyzer.py b/scripts/pyivastest/IvasModeAnalyzer.py
index 94e2646684d244e9eb75fa6a094537fea65e3e50..7e6d40b2e588a1cf33d0a2f0eb1ce71eeb78b3e4 100644
--- a/scripts/pyivastest/IvasModeAnalyzer.py
+++ b/scripts/pyivastest/IvasModeAnalyzer.py
@@ -187,8 +187,9 @@ class IvasModeAnalyzer(IvasModeCollector):
all_log_files = os.listdir(log_dir)
for mode in self.flat_mode_list:
for f in all_log_files:
+ search_string = re.escape("_{}".format(mode))
if (
- re.search("_{}".format(mode), f)
+ re.search(search_string, f)
and os.path.splitext(f)[1] == LOG_FILE_EXT
):
# this is a log file belonging to the ivas_format
diff --git a/scripts/pyivastest/IvasScriptsCommon.py b/scripts/pyivastest/IvasScriptsCommon.py
index 681e6b1b7f4c1a0b35122be3467464223631db8b..a3876a2b4ee73d429b39a3e90deb17e267449dbe 100644
--- a/scripts/pyivastest/IvasScriptsCommon.py
+++ b/scripts/pyivastest/IvasScriptsCommon.py
@@ -276,6 +276,12 @@ class IvasScriptArgParser(argparse.ArgumentParser):
help="Cut frames from the beginning of the encoded bit stream until the first SID frame",
action="store_true",
)
+ self.add_argument(
+ "--bs_length",
+ help="Cut bitstream to this (maximum) length. Is applied AFTER --sidstart processing, if this is given",
+ type=int,
+ default=-1,
+ )
self.add_argument(
"--info",
help="Ouput debug info in subfolders of /res (use with caution, this can generate a huge amount of data)",
@@ -613,6 +619,18 @@ def runner_setup(runner, args):
]
add_to_proc_chain(bs_proc_chain, sidstart_cmd)
+ if args["bs_length"] > 0:
+ bs_len = args["bs_length"]
+ bs_cut_cmd = [
+ os.path.join(constants.SCRIPTS_BASE_DIR, "cut_bs.py"),
+ "--length",
+ f"{bs_len}",
+ "{in_file}",
+ "{out_file}",
+ f"{bs_len}frames",
+ ]
+ add_to_proc_chain(bs_proc_chain, bs_cut_cmd)
+
if bs_proc_chain != {}:
runner.global_bitstream_processing = bs_proc_chain
diff --git a/scripts/runIvasCodec.py b/scripts/runIvasCodec.py
index 070fb8e4f04da261e273fc0a1576c6ab5533cb6b..7cf1d64a6b130b52ad00a317c78dc2bea7a94bc0 100755
--- a/scripts/runIvasCodec.py
+++ b/scripts/runIvasCodec.py
@@ -34,6 +34,7 @@ import os.path
import platform
import sys
import logging
+import shutil
from pyivastest import IvasScriptsCommon, IvasModeRunner
import pyivastest.constants as constants
@@ -81,6 +82,11 @@ class RunIvasCodec(IvasScriptsCommon.IvasScript):
help="Decoder binary name (default {})".format(default_dec),
default=default_dec,
)
+ self.parser.add_argument(
+ "--fail_log_dir",
+ help="Move logs of failed modes to dir (default none)",
+ default=None,
+ )
def run(self):
self.parse_args()
@@ -137,13 +143,26 @@ class RunIvasCodec(IvasScriptsCommon.IvasScript):
self.logger.console(" Encoder: {}".format(bin_enc), logging.INFO)
self.logger.console(" Decoder: {}".format(bin_dec), logging.INFO)
+
runner.run()
self.logger.console(" ")
+ fail_log_dir=None
+ if self.args["fail_log_dir"] is not None:
+ fail_log_dir = os.path.realpath(self.args["fail_log_dir"])
+ if not(os.path.exists(fail_log_dir)):
+ os.makedirs(fail_log_dir)
for r in runner.results:
self.logger.console(r[0])
+ if fail_log_dir is not None:
+ shutil.copy(r[3],fail_log_dir)
+
self.logger.console(" ")
+ encs_failed = len(runner.failed_modes["enc"]) > 0
+ decs_failed = len(runner.failed_modes["dec"]) > 0
+ return encs_failed or decs_failed
+
if __name__ == "__main__":
script = RunIvasCodec()
- script.run()
+ sys.exit(script.run())
diff --git a/scripts/switchPaths/sw_13k2_128k.bin b/scripts/switchPaths/sw_13k2_128k.bin
new file mode 100644
index 0000000000000000000000000000000000000000..7309ee26ab59fbbfaf4889e1163b97628a0ef565
--- /dev/null
+++ b/scripts/switchPaths/sw_13k2_128k.bin
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:d9ddf71b27bcd47d5f37abb6c62146ff4fb5a848cd85605d4df87a9cc4b1d1e0
+size 60000
diff --git a/scripts/switchPaths/sw_13k2_256k.bin b/scripts/switchPaths/sw_13k2_256k.bin
new file mode 100644
index 0000000000000000000000000000000000000000..1d0c3fac28a5f752f12830674f1864f6ac1e971b
--- /dev/null
+++ b/scripts/switchPaths/sw_13k2_256k.bin
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:05fd8870e43b0eb349d5e9b3bb939574b71d3e7630940a10d6767cae2c6c4a3c
+size 60000
diff --git a/scripts/switchPaths/sw_16k4_128k.bin b/scripts/switchPaths/sw_16k4_128k.bin
new file mode 100644
index 0000000000000000000000000000000000000000..1e85a18b77c031b534476e37465cdf5ca76a6472
--- /dev/null
+++ b/scripts/switchPaths/sw_16k4_128k.bin
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:3e07f8c6be0e08ed96b15c9a3daa2811ef0b596dc08cc687bce1f0ca8e49969b
+size 60000
diff --git a/scripts/switchPaths/sw_16k4_256k.bin b/scripts/switchPaths/sw_16k4_256k.bin
new file mode 100644
index 0000000000000000000000000000000000000000..47bc9c9aa35a39376bffd6059fb41e54123f2dc0
--- /dev/null
+++ b/scripts/switchPaths/sw_16k4_256k.bin
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:7dedd5a20cbc5594ec869b13b3e9774efd6394ad5d5b64a4e98210447c3a75ba
+size 60000
diff --git a/scripts/switchPaths/sw_24k4_256k_1.bin b/scripts/switchPaths/sw_24k4_256k_1.bin
new file mode 100644
index 0000000000000000000000000000000000000000..e2852619262f36e617038034a42807364fae28ed
--- /dev/null
+++ b/scripts/switchPaths/sw_24k4_256k_1.bin
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:bf5b303299209bdd4f7e007d1190c7957b17ab3ee399570f1bb87d27f3fec092
+size 60000
diff --git a/scripts/switchPaths/sw_24k4_384k.bin b/scripts/switchPaths/sw_24k4_384k.bin
new file mode 100644
index 0000000000000000000000000000000000000000..781e3023b26710b65400686883f8502e1c683253
--- /dev/null
+++ b/scripts/switchPaths/sw_24k4_384k.bin
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:6e3e7599638d3792d851a5bdc13b85d6b401ebc9724795562b1a5d25fc2c3bc6
+size 60000
diff --git a/scripts/switchPaths/sw_24k4_512k.bin b/scripts/switchPaths/sw_24k4_512k.bin
new file mode 100644
index 0000000000000000000000000000000000000000..dcc58dbdc6a2b4801563dcbab3b87d76cb180b5c
--- /dev/null
+++ b/scripts/switchPaths/sw_24k4_512k.bin
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:2369edc21bdf3440ceaf21de16698e38cf50c246ddf04878a5961538dded11ad
+size 60000
diff --git a/scripts/switchPaths/sw_32k_128k.bin b/scripts/switchPaths/sw_32k_128k.bin
new file mode 100644
index 0000000000000000000000000000000000000000..fc4b81e0c3d2f57cc7241c75c37d64fbcec9f909
--- /dev/null
+++ b/scripts/switchPaths/sw_32k_128k.bin
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:fdb0da661cb08cc546c3761afa1d778d2c7aa04df61b608ae4301e31867dcc2e
+size 60000
diff --git a/scripts/switchPaths/sw_32k_256k.bin b/scripts/switchPaths/sw_32k_256k.bin
new file mode 100644
index 0000000000000000000000000000000000000000..46b1e17cd4bb30aa1b3fd5ed82c7b1ac1702824a
--- /dev/null
+++ b/scripts/switchPaths/sw_32k_256k.bin
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:61dacf79a7582edb83c151c300392efb719f08762a963da29f9b7665305a8c5f
+size 60000
diff --git a/scripts/switchPaths/sw_32k_384k.bin b/scripts/switchPaths/sw_32k_384k.bin
new file mode 100644
index 0000000000000000000000000000000000000000..088edfacbffdb508a96b89d434cf5298081a6b21
--- /dev/null
+++ b/scripts/switchPaths/sw_32k_384k.bin
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:77f6e7b141b16bd21005c5169cd9bc8b7b2c96df379ce9e74788717c66b9130f
+size 60000
diff --git a/scripts/switchPaths/sw_32k_512k.bin b/scripts/switchPaths/sw_32k_512k.bin
new file mode 100644
index 0000000000000000000000000000000000000000..d385f3a890804eedaafdc308233954e106e9f2c4
--- /dev/null
+++ b/scripts/switchPaths/sw_32k_512k.bin
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:2a6eb4080fce3bc1a7ba20cfc8ef3e8ff981ebce5de7c8e45bbc12edf7f21d0c
+size 60000
diff --git a/scripts/testv/stvISM1.csv b/scripts/testv/stvISM1.csv
index 0082c1282340113845a884c78f6b8140646057da..9100a52238a17843ed9bd03fc3ded73440efb2d2 100644
--- a/scripts/testv/stvISM1.csv
+++ b/scripts/testv/stvISM1.csv
@@ -1,1500 +1,1500 @@
-0.00,0.00,0.00,0.00,1.00,0.00,0.00
-4.80,0.00,0.02,0.00,1.00,0.00,-4.80
-9.60,0.00,0.04,0.00,1.00,0.00,4.80
-14.40,0.00,0.06,0.00,1.00,0.00,-9.60
-19.20,0.00,0.09,0.00,1.00,0.00,14.40
-24.00,0.00,0.11,0.00,1.00,0.00,-14.40
-28.80,0.00,0.13,0.00,1.00,0.00,19.20
-33.60,0.00,0.15,0.00,1.00,0.00,-24.00
-38.40,0.00,0.17,0.00,1.00,0.00,24.00
-43.20,0.00,0.19,0.00,1.00,0.00,-28.80
-48.00,0.00,0.21,0.00,1.00,0.00,33.60
-52.80,0.00,0.23,0.00,1.00,0.00,-33.60
-57.60,0.00,0.26,0.00,1.00,0.00,38.40
-62.40,0.00,0.28,0.00,1.00,4.80,-38.40
-67.20,0.00,0.30,0.00,1.00,4.80,38.40
-72.00,0.00,0.32,0.00,1.00,4.80,-43.20
-76.80,0.00,0.34,0.00,1.00,9.60,43.20
-81.60,0.00,0.36,0.00,1.00,19.20,-43.20
-86.40,0.00,0.38,0.00,1.00,134.40,43.20
-91.20,0.00,0.41,0.00,1.00,168.00,-43.20
-96.00,0.00,0.43,0.00,1.00,172.80,43.20
-100.80,0.00,0.45,0.00,1.00,177.60,-43.20
-105.60,0.00,0.47,0.00,1.00,177.60,43.20
-110.40,0.00,0.49,0.00,1.00,177.60,-43.20
-115.20,0.00,0.51,0.00,1.00,177.60,38.40
-120.00,0.00,0.53,0.00,1.00,177.60,-38.40
-124.80,0.00,0.56,0.00,1.00,177.60,33.60
-129.60,0.00,0.58,0.00,1.00,177.60,-33.60
-134.40,0.00,0.60,0.00,1.00,177.60,28.80
-139.20,0.00,0.62,0.00,1.00,177.60,-28.80
-144.00,0.00,0.64,0.00,1.00,177.60,24.00
-148.80,0.00,0.66,0.00,1.00,177.60,-19.20
-153.60,0.00,0.68,0.00,1.00,177.60,19.20
-158.40,0.00,0.70,0.00,1.00,177.60,-14.40
-163.20,0.00,0.73,0.00,1.00,177.60,9.60
-168.00,0.00,0.75,0.00,1.00,177.60,-9.60
-172.80,0.00,0.77,0.00,1.00,177.60,4.80
-177.60,0.00,0.79,0.00,1.00,-177.60,-0.00
--177.60,0.00,0.81,0.00,1.00,-177.60,-0.00
--172.80,0.00,0.83,0.00,1.00,-177.60,4.80
--168.00,0.00,0.85,0.00,1.00,-177.60,-9.60
--163.20,0.00,0.88,0.00,1.00,-177.60,9.60
--158.40,0.00,0.90,0.00,1.00,-177.60,-14.40
--153.60,0.00,0.92,0.00,1.00,-177.60,19.20
--148.80,0.00,0.94,0.00,1.00,-177.60,-19.20
--144.00,0.00,0.96,0.00,1.00,-177.60,24.00
--139.20,0.00,0.98,0.00,1.00,-177.60,-28.80
--134.40,0.00,1.00,0.00,1.00,-177.60,28.80
--129.60,0.00,1.03,0.00,1.00,-177.60,-33.60
--124.80,0.00,1.05,0.00,1.00,-177.60,33.60
--120.00,0.00,1.07,0.00,1.00,-177.60,-38.40
--115.20,0.00,1.09,0.00,1.00,-177.60,38.40
--110.40,0.00,1.11,0.00,1.00,-177.60,-43.20
--105.60,0.00,1.13,0.00,1.00,-172.80,43.20
--100.80,0.00,1.15,0.00,1.00,-168.00,-43.20
--96.00,0.00,1.17,0.00,1.00,-134.40,43.20
--91.20,0.00,1.20,0.00,1.00,-19.20,-43.20
--86.40,0.00,1.22,0.00,1.00,-9.60,43.20
--81.60,0.00,1.24,0.00,1.00,-4.80,-43.20
--76.80,0.00,1.26,0.00,1.00,-4.80,43.20
--72.00,0.00,1.28,0.00,1.00,-4.80,-43.20
--67.20,0.00,1.30,0.00,1.00,-0.00,38.40
--62.40,0.00,1.32,0.00,1.00,-0.00,-38.40
--57.60,0.00,1.35,0.00,1.00,-0.00,38.40
--52.80,0.00,1.37,0.00,1.00,-0.00,-33.60
--48.00,0.00,1.39,0.00,1.00,-0.00,33.60
--43.20,0.00,1.41,0.00,1.00,-0.00,-28.80
--38.40,0.00,1.43,0.00,1.00,-0.00,24.00
--33.60,0.00,1.45,0.00,1.00,-0.00,-24.00
--28.80,0.00,1.47,0.00,1.00,-0.00,19.20
--24.00,0.00,1.50,0.00,1.00,-0.00,-14.40
--19.20,0.00,1.52,0.00,1.00,-0.00,14.40
--14.40,0.00,1.54,0.00,1.00,-0.00,-9.60
--9.60,0.00,1.56,0.00,1.00,-0.00,4.80
--4.80,0.00,1.58,0.00,1.00,-0.00,-4.80
-0.00,0.00,1.60,0.00,1.00,-0.00,0.00
-4.80,-0.00,1.62,0.00,1.00,-0.00,-4.80
-9.60,-0.00,1.64,0.00,1.00,-0.00,4.80
-14.40,-0.00,1.67,0.00,1.00,-0.00,-9.60
-19.20,-0.00,1.69,0.00,1.00,-0.00,14.40
-24.00,-0.00,1.71,0.00,1.00,-0.00,-14.40
-28.80,-0.00,1.73,0.00,1.00,-0.00,19.20
-33.60,-4.80,1.75,0.00,1.00,-4.80,-19.20
-38.40,-4.80,1.77,0.00,1.00,-4.80,24.00
-43.20,-4.80,1.79,0.00,1.00,-4.80,-24.00
-48.00,-4.80,1.82,0.00,1.00,-4.80,28.80
-52.80,-4.80,1.84,0.00,1.00,-4.80,-28.80
-57.60,-4.80,1.86,0.00,1.00,-4.80,33.60
-62.40,-4.80,1.88,0.00,1.00,-9.60,-33.60
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--177.60,0.00,2.41,0.00,1.00,177.60,-0.00
--172.80,0.00,2.44,0.00,1.00,177.60,4.80
--168.00,0.00,2.46,0.00,1.00,177.60,-9.60
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--14.40,0.00,3.14,0.00,1.00,0.00,-9.60
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-0.00,0.00,3.20,0.00,1.00,-0.00,0.00
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-43.20,-4.80,3.40,0.00,1.00,-9.60,-24.00
-48.00,-4.80,3.42,0.00,1.00,-9.60,24.00
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-72.00,-9.60,3.52,0.00,1.00,-33.60,-33.60
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-81.60,-9.60,3.57,0.00,1.00,-67.20,-33.60
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-91.20,-9.60,3.61,0.00,1.00,-124.80,-33.60
-96.00,-9.60,3.63,0.00,1.00,-144.00,33.60
-100.80,-9.60,3.65,0.00,1.00,-153.60,-33.60
-105.60,-9.60,3.67,0.00,1.00,-158.40,33.60
-110.40,-9.60,3.70,0.00,1.00,-163.20,-33.60
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-120.00,-9.60,3.74,0.00,1.00,-168.00,-28.80
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-129.60,-9.60,3.78,0.00,1.00,-172.80,-28.80
-134.40,-4.80,3.80,0.00,1.00,-172.80,24.00
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diff --git a/scripts/testv/stvISM2.csv b/scripts/testv/stvISM2.csv
index 35698d046f9653a7d051af70111c426ca461355d..f5c6b1f25e71755e1b34e7ce7f6a8913f3e1a85f 100644
--- a/scripts/testv/stvISM2.csv
+++ b/scripts/testv/stvISM2.csv
@@ -1,1500 +1,1500 @@
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diff --git a/scripts/testv/stvISM3.csv b/scripts/testv/stvISM3.csv
index ac37e672e3758c851a5d236e56e612697bcd5f1f..14eee9b693b536fa2fd22d2813d7f588b8930b06 100644
--- a/scripts/testv/stvISM3.csv
+++ b/scripts/testv/stvISM3.csv
@@ -1,1500 +1,1500 @@
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diff --git a/scripts/testv/stvISM4.csv b/scripts/testv/stvISM4.csv
index 326176319a11d780fbf4dab842869b792887c8a5..8a14c3413ddd2dd47415bf6de3e19631f65f8f6c 100644
--- a/scripts/testv/stvISM4.csv
+++ b/scripts/testv/stvISM4.csv
@@ -1,1500 +1,1500 @@
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diff --git a/scripts/testv/stvISM_with_no_diegetic_switch.csv b/scripts/testv/stvISM_with_no_diegetic_switch.csv
new file mode 100644
index 0000000000000000000000000000000000000000..ee0e7976379f1c1bc49ccfbef78a88e5b179820c
--- /dev/null
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diff --git a/tests/conftest.py b/tests/conftest.py
index ef5f46ffc9c13b590fee7485a18499c6b7daec4f..d7a35a36e03d2c55e7a50aeb1a2e66c482830574 100644
--- a/tests/conftest.py
+++ b/tests/conftest.py
@@ -196,7 +196,6 @@ class EncoderFrontend:
sba_order: Optional[str] = None,
dtx_mode: Optional[bool] = False,
max_band: Optional[str] = None,
- agc_op: Optional[int] = None,
bypass_mode: Optional[int] = None,
quiet_mode: Optional[bool] = True,
add_option_list: Optional[list] = None,
@@ -213,9 +212,6 @@ class EncoderFrontend:
if max_band is not None:
command.extend(["-max_band", max_band])
- if agc_op is not None:
- command.extend(["-agc", str(agc_op)])
-
if bypass_mode is not None:
command.extend(["-bypass", str(bypass_mode)])
diff --git a/tests/renderer/README.md b/tests/renderer/README.md
index 9748d8abf1f67f311eab36b6c80d23b19ae9905a..513bd0991164ff1f79e8c3fe0525cb9955f0d51b 100644
--- a/tests/renderer/README.md
+++ b/tests/renderer/README.md
@@ -1,3 +1,7 @@
+========================================
+THIS FOLDER WILL NOT BE PART OF DELIVERY
+========================================
+
# External Renderer Tests
See also the [contribution page](https://forge.3gpp.org/rep/ivas-codec-pc/ivas-codec/-/wikis/Contributions/2-external-renderer) for related presentations.
diff --git a/tests/renderer/__init__.py b/tests/renderer/__init__.py
index c2c14754b4940b8f4ab39ef87a35a6356e5cab1a..8429fc9e1cd3947c33336e9c8825c7551a1edfd4 100644
--- a/tests/renderer/__init__.py
+++ b/tests/renderer/__init__.py
@@ -1,7 +1,7 @@
#!/usr/bin/env python3
"""
- (C) 2022 Baseline Development Group with portions copyright Dolby International AB, Ericsson AB,
+ (C) 2022-2023 Baseline Development Group with portions copyright Dolby International AB, Ericsson AB,
Fraunhofer-Gesellschaft zur Foerderung der angewandten Forschung e.V., Huawei Technologies Co. LTD.,
Koninklijke Philips N.V., Nippon Telegraph and Telephone Corporation, Nokia Technologies OY, Orange,
Panasonic Corporation, Qualcomm Technologies, Inc., VoiceAge Corporation. All Rights Reserved.
diff --git a/tests/renderer/compare_audio.py b/tests/renderer/compare_audio.py
index bf3ce26c93f968ca9bf11d2b17fe7279b4d3d15c..3fc5c064a8e49b44e028b820502f40ab1ca9d619 100644
--- a/tests/renderer/compare_audio.py
+++ b/tests/renderer/compare_audio.py
@@ -1,7 +1,7 @@
#!/usr/bin/env python3
"""
- (C) 2022 Baseline Development Group with portions copyright Dolby International AB, Ericsson AB,
+ (C) 2022-2023 Baseline Development Group with portions copyright Dolby International AB, Ericsson AB,
Fraunhofer-Gesellschaft zur Foerderung der angewandten Forschung e.V., Huawei Technologies Co. LTD.,
Koninklijke Philips N.V., Nippon Telegraph and Telephone Corporation, Nokia Technologies OY, Orange,
Panasonic Corporation, Qualcomm Technologies, Inc., VoiceAge Corporation. All Rights Reserved.
diff --git a/tests/renderer/constants.py b/tests/renderer/constants.py
index e29696adec8b0e1b58a74c69d4939bca4c8faaea..56b4d71e26de32cf12a9f16664808d5f8675a0c6 100644
--- a/tests/renderer/constants.py
+++ b/tests/renderer/constants.py
@@ -1,7 +1,7 @@
#!/usr/bin/env python3
"""
- (C) 2022 Baseline Development Group with portions copyright Dolby International AB, Ericsson AB,
+ (C) 2022-2023 Baseline Development Group with portions copyright Dolby International AB, Ericsson AB,
Fraunhofer-Gesellschaft zur Foerderung der angewandten Forschung e.V., Huawei Technologies Co. LTD.,
Koninklijke Philips N.V., Nippon Telegraph and Telephone Corporation, Nokia Technologies OY, Orange,
Panasonic Corporation, Qualcomm Technologies, Inc., VoiceAge Corporation. All Rights Reserved.
@@ -94,6 +94,7 @@ FORMAT_TO_FILE_SMOKETEST = {
"ISM2": NCHAN_TO_FILE[2],
"ISM3": NCHAN_TO_FILE[3],
"ISM4": NCHAN_TO_FILE[4],
+ "NDP_ISM4": NCHAN_TO_FILE[4],
# "ISM1": TEST_VECTOR_DIR.joinpath("spectral_test_ism1.txt"),
# "ISM2": TEST_VECTOR_DIR.joinpath("spectral_test_ism2.txt"),
# "ISM3": TEST_VECTOR_DIR.joinpath("spectral_test_ism3.txt"),
@@ -148,6 +149,12 @@ FORMAT_TO_METADATA_FILES = {
str(TESTV_DIR.joinpath("stvISM3.csv")),
str(TESTV_DIR.joinpath("stvISM4.csv")),
],
+ "NDP_ISM4": [
+ str(TESTV_DIR.joinpath("stvISM1.csv")),
+ str(TESTV_DIR.joinpath("stvISM2_non-diegetic-pan.csv")),
+ str(TESTV_DIR.joinpath("stvISM3.csv")),
+ str(TESTV_DIR.joinpath("stvISM4.csv")),
+ ],
"MASA1": [str(TESTV_DIR.joinpath("stv1MASA1TC48c.met"))],
"MASA2": [str(TESTV_DIR.joinpath("stv2MASA2TC48c.met"))],
}
diff --git a/tests/renderer/data/ism_0a_0e.csv b/tests/renderer/data/ism_0a_0e.csv
index 7772c8c9169bc66f5c18ee25f78ce488eac3cc37..56a82f0fe379702d99a715eb2307ebb287590e92 100644
--- a/tests/renderer/data/ism_0a_0e.csv
+++ b/tests/renderer/data/ism_0a_0e.csv
@@ -1,750 +1,749 @@
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+0,0,1,0,1,0,0,0
+0,0,1,0,1,0,0,0
+0,0,1,0,1,0,0,0
+0,0,1,0,1,0,0,0
+0,0,1,0,1,0,0,0
+0,0,1,0,1,0,0,0
+0,0,1,0,1,0,0,0
+0,0,1,0,1,0,0,0
+0,0,1,0,1,0,0,0
+0,0,1,0,1,0,0,0
+0,0,1,0,1,0,0,0
+0,0,1,0,1,0,0,0
+0,0,1,0,1,0,0,0
+0,0,1,0,1,0,0,0
+0,0,1,0,1,0,0,0
+0,0,1,0,1,0,0,0
+0,0,1,0,1,0,0,0
+0,0,1,0,1,0,0,0
+0,0,1,0,1,0,0,0
+0,0,1,0,1,0,0,0
+0,0,1,0,1,0,0,0
+0,0,1,0,1,0,0,0
+0,0,1,0,1,0,0,0
+0,0,1,0,1,0,0,0
+0,0,1,0,1,0,0,0
+0,0,1,0,1,0,0,0
+0,0,1,0,1,0,0,0
+0,0,1,0,1,0,0,0
+0,0,1,0,1,0,0,0
+0,0,1,0,1,0,0,0
+0,0,1,0,1,0,0,0
+0,0,1,0,1,0,0,0
+0,0,1,0,1,0,0,0
+0,0,1,0,1,0,0,0
+0,0,1,0,1,0,0,0
+0,0,1,0,1,0,0,0
+0,0,1,0,1,0,0,0
+0,0,1,0,1,0,0,0
+0,0,1,0,1,0,0,0
+0,0,1,0,1,0,0,0
+0,0,1,0,1,0,0,0
+0,0,1,0,1,0,0,0
+0,0,1,0,1,0,0,0
+0,0,1,0,1,0,0,0
+0,0,1,0,1,0,0,0
+0,0,1,0,1,0,0,0
+0,0,1,0,1,0,0,0
+0,0,1,0,1,0,0,0
+0,0,1,0,1,0,0,0
+0,0,1,0,1,0,0,0
+0,0,1,0,1,0,0,0
+0,0,1,0,1,0,0,0
+0,0,1,0,1,0,0,0
+0,0,1,0,1,0,0,0
+0,0,1,0,1,0,0,0
+0,0,1,0,1,0,0,0
+0,0,1,0,1,0,0,0
+0,0,1,0,1,0,0,0
+0,0,1,0,1,0,0,0
+0,0,1,0,1,0,0,0
+0,0,1,0,1,0,0,0
+0,0,1,0,1,0,0,0
+0,0,1,0,1,0,0,0
+0,0,1,0,1,0,0,0
+0,0,1,0,1,0,0,0
+0,0,1,0,1,0,0,0
+0,0,1,0,1,0,0,0
+0,0,1,0,1,0,0,0
+0,0,1,0,1,0,0,0
+0,0,1,0,1,0,0,0
+0,0,1,0,1,0,0,0
+0,0,1,0,1,0,0,0
+0,0,1,0,1,0,0,0
+0,0,1,0,1,0,0,0
+0,0,1,0,1,0,0,0
+0,0,1,0,1,0,0,0
+0,0,1,0,1,0,0,0
+0,0,1,0,1,0,0,0
+0,0,1,0,1,0,0,0
+0,0,1,0,1,0,0,0
+0,0,1,0,1,0,0,0
diff --git a/tests/renderer/test_renderer.py b/tests/renderer/test_renderer.py
index 00ea239714a7239aa4331149d8a4bb9d7eecf309..38b7bbf9e743c4f479790c58a91e782623c806ca 100644
--- a/tests/renderer/test_renderer.py
+++ b/tests/renderer/test_renderer.py
@@ -1,7 +1,7 @@
#!/usr/bin/env python3
"""
- (C) 2022 Baseline Development Group with portions copyright Dolby International AB, Ericsson AB,
+ (C) 2022-2023 Baseline Development Group with portions copyright Dolby International AB, Ericsson AB,
Fraunhofer-Gesellschaft zur Foerderung der angewandten Forschung e.V., Huawei Technologies Co. LTD.,
Koninklijke Philips N.V., Nippon Telegraph and Telephone Corporation, Nokia Technologies OY, Orange,
Panasonic Corporation, Qualcomm Technologies, Inc., VoiceAge Corporation. All Rights Reserved.
@@ -441,3 +441,20 @@ def test_metadata(test_info, in_fmt, out_fmt):
out_fmt,
metadata_input=TEST_VECTOR_DIR.joinpath(f"{in_fmt}.txt"),
)
+
+
+""" non diegetic pan """
+
+
+@pytest.mark.parametrize("out_fmt", ["STEREO"])
+@pytest.mark.parametrize("in_fmt", ["MONO"])
+@pytest.mark.parametrize("non_diegetic_pan", ["0", "-30", "45", "90", "-90"])
+def test_non_diegetic_pan_static(test_info, in_fmt, out_fmt, non_diegetic_pan):
+ run_renderer(in_fmt, out_fmt, non_diegetic_pan=non_diegetic_pan)
+
+
+@pytest.mark.parametrize("out_fmt", ["STEREO"])
+@pytest.mark.parametrize("in_fmt", ["ISM1"])
+@pytest.mark.parametrize("non_diegetic_pan", ["0", "-30", "45", "90", "-90"])
+def test_non_diegetic_pan_ism_static(test_info, in_fmt, out_fmt, non_diegetic_pan):
+ run_renderer(in_fmt, out_fmt, non_diegetic_pan=non_diegetic_pan)
diff --git a/tests/renderer/test_renderer_be_comparison.py b/tests/renderer/test_renderer_be_comparison.py
index 815d7fd640b2d53dd5fffcc5f3402e3a8c552a52..460ded4250421168864976c3941e2c2fbab34561 100644
--- a/tests/renderer/test_renderer_be_comparison.py
+++ b/tests/renderer/test_renderer_be_comparison.py
@@ -1,7 +1,7 @@
#!/usr/bin/env python3
"""
- (C) 2022 Baseline Development Group with portions copyright Dolby International AB, Ericsson AB,
+ (C) 2022-2023 Baseline Development Group with portions copyright Dolby International AB, Ericsson AB,
Fraunhofer-Gesellschaft zur Foerderung der angewandten Forschung e.V., Huawei Technologies Co. LTD.,
Koninklijke Philips N.V., Nippon Telegraph and Telephone Corporation, Nokia Technologies OY, Orange,
Panasonic Corporation, Qualcomm Technologies, Inc., VoiceAge Corporation. All Rights Reserved.
@@ -203,3 +203,22 @@ def test_metadata(test_info, in_fmt, out_fmt):
metadata_input=TEST_VECTOR_DIR.joinpath(f"{in_fmt}.txt"),
is_comparetest=True,
)
+
+
+""" non diegetic pan """
+
+
+# @pytest.mark.parametrize("out_fmt", ["STEREO"])
+# @pytest.mark.parametrize("in_fmt", ["MONO"])
+# @pytest.mark.parametrize("non_diegetic_pan", ["0", "-0.2", "0.5", "1", "-1"])
+# def test_non_diegetic_pan_static(test_info, in_fmt, out_fmt, non_diegetic_pan):
+# compare_renderer_vs_mergetarget(
+# test_info, in_fmt, out_fmt, non_diegetic_pan=non_diegetic_pan)
+
+
+# @pytest.mark.parametrize("out_fmt", ["STEREO"])
+# @pytest.mark.parametrize("in_fmt", ["ISM1"])
+# @pytest.mark.parametrize("non_diegetic_pan", ["0", "-0.2", "0.5", "1", "-1"])
+# def test_non_diegetic_pan_ism_static(test_info, in_fmt, out_fmt, non_diegetic_pan):
+# compare_renderer_vs_mergetarget(
+# test_info, in_fmt, out_fmt, non_diegetic_pan=non_diegetic_pan)
diff --git a/tests/renderer/utils.py b/tests/renderer/utils.py
index d2af91f60cdceb41d6f236cf46abdb94e06e919f..356902ff47674ff111dbe7541bde3bac8e24bf4e 100644
--- a/tests/renderer/utils.py
+++ b/tests/renderer/utils.py
@@ -1,7 +1,7 @@
#!/usr/bin/env python3
"""
- (C) 2022 Baseline Development Group with portions copyright Dolby International AB, Ericsson AB,
+ (C) 2022-2023 Baseline Development Group with portions copyright Dolby International AB, Ericsson AB,
Fraunhofer-Gesellschaft zur Foerderung der angewandten Forschung e.V., Huawei Technologies Co. LTD.,
Koninklijke Philips N.V., Nippon Telegraph and Telephone Corporation, Nokia Technologies OY, Orange,
Panasonic Corporation, Qualcomm Technologies, Inc., VoiceAge Corporation. All Rights Reserved.
@@ -105,6 +105,7 @@ def run_renderer(
metadata_input: Optional[str] = None,
in_meta_files: Optional[list] = None,
trj_file: Optional[str] = None,
+ non_diegetic_pan: Optional[str] = None,
name_extension: Optional[str] = None,
refrot_file: Optional[str] = None,
refvec_file: Optional[str] = None,
@@ -162,7 +163,11 @@ def run_renderer(
in_file = FORMAT_TO_FILE[in_fmt]
in_name = in_fmt
- out_file = str(output_path_base.joinpath(f"{in_name}_to_{out_name}{trj_name}{refrot_name}{refvec_name}{refveclev_name}{config_name}{name_extension}.wav"))
+ out_file = str(
+ output_path_base.joinpath(
+ f"{in_name}_to_{out_name}{trj_name}{non_diegetic_pan}{refrot_name}{refvec_name}{refveclev_name}{config_name}{name_extension}.wav"
+ )
+ )
cmd = RENDERER_CMD[:]
cmd[2] = str(in_file)
@@ -178,6 +183,8 @@ def run_renderer(
if trj_file is not None:
cmd.extend(["-tf", str(trj_file)])
+ if non_diegetic_pan is not None:
+ cmd.extend(["-non_diegetic_pan", str(non_diegetic_pan)])
if refrot_file is not None:
cmd.extend(["-rf", str(refrot_file)])
cmd.extend(["-otr", "ref"])
@@ -197,56 +204,6 @@ def run_renderer(
return pyaudio3dtools.audiofile.readfile(out_file)
-
-def run_pyscripts(
- in_fmt,
- out_fmt,
- metadata_input: Optional[str] = None,
- in_meta_files: Optional[list] = None,
- trj_file: Optional[str] = None,
- is_comparetest: Optional[bool] = False,
-) -> Tuple[np.ndarray, int]:
- """Reference creation with pyaudio3dtools"""
- if trj_file is not None:
- trj_name = f"_{trj_file.stem}"
- else:
- trj_name = ""
-
- if not isinstance(out_fmt, str):
- out_name = f"{out_fmt.stem}"
- else:
- out_name = out_fmt
-
- if is_comparetest:
- FORMAT_TO_FILE = FORMAT_TO_FILE_COMPARETEST
- else:
- FORMAT_TO_FILE = FORMAT_TO_FILE_SMOKETEST
-
- if metadata_input is not None:
- in_file = metadata_input
- in_name = metadata_input.stem
- elif isinstance(in_fmt, Path):
- in_file = FORMAT_TO_FILE[in_fmt.stem]
- in_name = in_fmt.stem
- else:
- in_file = FORMAT_TO_FILE[in_fmt]
- in_name = in_fmt
-
- out_file = str(OUTPUT_PATH_REF.joinpath(f"{in_name}_to_{out_name}{trj_name}.wav"))
-
- pyaudio3dtools.spatialaudioconvert.spatial_audio_convert(
- in_file,
- out_file,
- in_format=in_fmt,
- out_format=out_fmt,
- in_meta_files=in_meta_files,
- trajectory=trj_file,
- limit_output=True,
- )
-
- return pyaudio3dtools.audiofile.readfile(out_file)
-
-
def compare_renderer_vs_mergetarget(test_info, in_fmt, out_fmt, **kwargs):
ref, ref_fs = run_renderer(
in_fmt,
diff --git a/tests/test_sba_bs_dec_plc.py b/tests/test_sba_bs_dec_plc.py
index 4920a9c59cec4cae613850989fb2802065dbf37a..bead7cda93796a66ea8ba83d5ff487e9d47f7975 100644
--- a/tests/test_sba_bs_dec_plc.py
+++ b/tests/test_sba_bs_dec_plc.py
@@ -45,9 +45,9 @@ from conftest import DecoderFrontend
tag_list = ['stvFOA']
plc_patterns = ['PLperc12mblen5', 'PLperc40mblen50', 'PLperc42mblen2']
dtx_set = ['0', '1']
-ivas_br_list = ['32000', '64000', '96000', '256000']
+ivas_br_list = ['13200','16400','32000', '64000', '96000', '256000']
sampling_rate_list = ['48', '32', '16']
-agc_list = [-1, 0, 1]
+gain_list = [0, 1]
AbsTol = '0'
@@ -73,7 +73,7 @@ def check_and_makedir(dir_path):
@pytest.mark.parametrize("tag", tag_list)
@pytest.mark.parametrize("plc_pattern", plc_patterns)
@pytest.mark.parametrize("fs", sampling_rate_list)
-@pytest.mark.parametrize("agc", agc_list)
+@pytest.mark.parametrize("gain_flag", gain_list)
def test_sba_plc_system(
dut_decoder_frontend: DecoderFrontend,
test_vector_path,
@@ -87,12 +87,19 @@ def test_sba_plc_system(
tag,
plc_pattern,
fs,
- agc
+ gain_flag
):
- if dtx == '1' and ivas_br not in ['32000', '64000']:
+ SID = 0
+ if dtx == '1' and ivas_br not in ['13200','16400','24400','32000', '64000']:
# skip high bitrates for DTX until DTX issue is resolved
pytest.skip()
-
+ if ivas_br == '13200' or ivas_br == '16400':
+ if dtx == '1' and gain_flag == 0 and fs != '16':
+ SID = 1
+ else:
+ pytest.skip()
+ if gain_flag == 1 and ivas_br not in ['13200','16400','24400','32000']:
+ pytest.skip()
tag = tag + fs + 'c'
# dec
@@ -106,9 +113,10 @@ def test_sba_plc_system(
fs,
ivas_br,
dtx,
+ SID,
plc_pattern,
update_ref,
- agc,
+ gain_flag,
keep_files,
)
@@ -125,17 +133,18 @@ def sba_dec_plc(
sampling_rate,
ivas_br,
dtx,
+ SID,
plc_pattern,
update_ref,
- agc,
+ gain_flag,
keep_files,
):
# ------------ run cmd ------------
tag_out = f"{tag}_ivasbr{ivas_br[:-3]}k_DTX{dtx}"
- if agc != -1:
- tag_out += f'_AGC{agc}'
+ if gain_flag == 1:
+ tag_out += f'_Gain{gain_flag}'
plc_tag_out = f"{tag_out}_{plc_pattern}"
dut_out_dir = f"{dut_base_path}/sba_bs/raw"
@@ -147,6 +156,9 @@ def sba_dec_plc(
plc_file = f"{test_vector_path}/{plc_pattern}.g192"
ref_in_pkt = f"{reference_path}/sba_bs/pkt/{tag_out}.pkt"
ref_in_pkt_dutenc = f"{reference_path}/sba_bs/pkt/{tag_out}_dutenc.pkt"
+ if SID == 1:
+ ref_in_pkt = f"{reference_path}/sba_bs/pkt/{tag_out}_SID_cut.pkt"
+ ref_in_pkt_dutenc = f"{reference_path}/sba_bs/pkt/{tag_out}_SID_dutenc_cut.pkt"
dut_out_raw = f"{dut_out_dir}/{plc_tag_out}.raw"
ref_out_raw = f"{ref_out_dir}/{plc_tag_out}.raw"
diff --git a/tests/test_sba_bs_enc.py b/tests/test_sba_bs_enc.py
index 6825ee12ba3d162a21759cbab87d8a8aa8d2aaaa..759e1cce4fe44fa63babaed35c91c2d28d90f3d6 100644
--- a/tests/test_sba_bs_enc.py
+++ b/tests/test_sba_bs_enc.py
@@ -42,8 +42,9 @@ import pytest
from cmp_pcm import cmp_pcm
from cut_pcm import cut_samples
from conftest import EncoderFrontend, DecoderFrontend
-
+from cut_bs import cut_from_start
# params
+
tag_list = ['stvFOA']
tag_list_HOA2 = ['stv2OA']
tag_list_HOA3 = ['stv3OA']
@@ -53,13 +54,13 @@ dtx_set = ['0', '1']
dict_fsample_bw = {'48': '3', '32': '2', '16': '1'}
dict_bw_idx = {'FB': '3', 'SWB': '2', 'WB': '1'}
dict_bw_tag = {'SWB': '_ForceSWB', 'WB': '_ForceWB'}
-ivas_br_FOA = ['32000','64000', '96000', '160000', '256000', '384000', '512000','sw_24k4_256k.bin']
+ivas_br_FOA = ['13200','16400','32000','64000', '96000', '160000', '256000', '384000', '512000','sw_24k4_256k.bin']
ivas_br_HOA2 = ['256000', '384000', '512000']
ivas_br_HOA3 = ['256000', '384000', '512000']
sample_rate_list = ['48', '32', '16']
bypass_list = [1, 2]
-agc_list = [-1, 0, 1]
+gain_list = [0, 1]
sample_rate_bw_idx_list = [('48', 'SWB'), ('48', 'WB'), ('32', 'WB')]
@@ -100,7 +101,7 @@ def test_bypass_enc(
ivas_br = '256000'
dtx = '0'
max_bw = "FB"
- agc = -1
+ gain_flag = -1
sba_order = "+1"
output_config = "FOA"
@@ -116,11 +117,12 @@ def test_bypass_enc(
fs,
ivas_br,
dtx,
+ None,
max_bw,
bypass,
- agc,
sba_order,
update_ref,
+ gain_flag,
cut_testv=True
)
@@ -134,11 +136,12 @@ def test_bypass_enc(
fs,
ivas_br,
dtx,
+ None,
max_bw,
bypass,
- agc,
output_config,
update_ref,
+ gain_flag,
keep_files,
)
@@ -148,7 +151,7 @@ def test_bypass_enc(
@pytest.mark.parametrize("dtx", dtx_set)
@pytest.mark.parametrize("tag", tag_list)
@pytest.mark.parametrize("fs", sample_rate_list)
-@pytest.mark.parametrize("agc", agc_list)
+@pytest.mark.parametrize("gain_flag", gain_list)
def test_sba_enc_system(
dut_encoder_frontend: EncoderFrontend,
dut_decoder_frontend: DecoderFrontend,
@@ -164,20 +167,27 @@ def test_sba_enc_system(
dtx,
tag,
fs,
- agc,
+ gain_flag,
):
- if dtx == '1' and ivas_br not in ['32000', '64000']:
+ SID = 0
+ if dtx == '1' and ivas_br not in ['13200','16400','24400','32000','64000']:
# skip high bitrates for DTX until DTX issue is resolved
pytest.skip()
- if ivas_br == 'sw_24k4_256k.bin' and agc != 1:
- pytest.skip()
-
+ if ivas_br == 'sw_24k4_256k.bin' and gain_flag != 1:
+ pytest.skip()
+ if ivas_br == '13200' or ivas_br == '16400':
+ if dtx == '1' and gain_flag == 0 and fs != '16':
+ SID = 1
+ else:
+ pytest.skip()
+ if gain_flag == 1 and ivas_br not in ['13200','16400','24400','32000']:
+ pytest.skip()
tag = tag + fs + 'c'
max_bw = "FB"
bypass = -1
sba_order = "+1"
output_config = "FOA"
- if agc == 1:
+ if gain_flag == 1:
cut_gain = "16.0"
elif dtx == '1':
cut_gain = ".004"
@@ -195,11 +205,12 @@ def test_sba_enc_system(
fs,
ivas_br,
dtx,
+ SID,
max_bw,
bypass,
- agc,
sba_order,
update_ref,
+ gain_flag,
cut_gain=cut_gain,
create_dutenc=True,
cut_testv=True
@@ -215,11 +226,12 @@ def test_sba_enc_system(
fs,
ivas_br,
dtx,
+ SID,
max_bw,
bypass,
- agc,
output_config,
update_ref,
+ gain_flag,
keep_files,
)
@@ -242,7 +254,7 @@ def test_spar_hoa2_enc_system(
):
fs = '48'
dtx = '0'
- agc = -1
+ gain_flag = -1
tag = tag + fs + 'c'
max_bw = "FB"
@@ -262,11 +274,12 @@ def test_spar_hoa2_enc_system(
fs,
ivas_br,
dtx,
+ None,
max_bw,
bypass,
- agc,
sba_order,
update_ref,
+ gain_flag,
)
# dec
@@ -279,11 +292,12 @@ def test_spar_hoa2_enc_system(
fs,
ivas_br,
dtx,
+ None,
max_bw,
bypass,
- agc,
output_config,
update_ref,
+ gain_flag,
keep_files,
)
@@ -306,7 +320,7 @@ def test_spar_hoa3_enc_system(
):
fs = '48'
dtx = '0'
- agc = -1
+ gain_flag = -1
tag = tag + fs + 'c'
max_bw = "FB"
@@ -326,11 +340,12 @@ def test_spar_hoa3_enc_system(
fs,
ivas_br,
dtx,
+ None,
max_bw,
bypass,
- agc,
sba_order,
update_ref,
+ gain_flag,
)
# dec
@@ -343,11 +358,12 @@ def test_spar_hoa3_enc_system(
fs,
ivas_br,
dtx,
+ None,
max_bw,
bypass,
- agc,
output_config,
update_ref,
+ gain_flag,
keep_files,
)
@@ -372,16 +388,18 @@ def test_sba_enc_BWforce_system(
tag,
sample_rate_bw_idx,
):
- if dtx == '1' and ivas_br not in ['32000', '64000']:
+ if dtx == '1' and ivas_br not in ['32000','64000']:
# skip high bitrates for DTX until DTX issue is resolved
pytest.skip()
+ if ivas_br == '13200' or ivas_br == '16400':
+ pytest.skip()
if ivas_br == 'sw_24k4_256k.bin':
pytest.skip()
fs = sample_rate_bw_idx[0]
bw = sample_rate_bw_idx[1]
tag = tag + fs + 'c'
bypass = -1
- agc = -1
+ gain_flag = -1
sba_order = "+1"
output_config = "FOA"
@@ -397,11 +415,12 @@ def test_sba_enc_BWforce_system(
fs,
ivas_br,
dtx,
+ None,
bw,
bypass,
- agc,
sba_order,
update_ref,
+ gain_flag,
cut_testv=True
)
@@ -415,11 +434,12 @@ def test_sba_enc_BWforce_system(
fs,
ivas_br,
dtx,
+ None,
bw,
bypass,
- agc,
output_config,
update_ref,
+ gain_flag,
keep_files,
)
@@ -437,11 +457,12 @@ def sba_enc(
sampling_rate,
ivas_br,
dtx,
+ SID,
ivas_max_bw,
bypass,
- agc,
sba_order,
update_ref,
+ gain_flag,
cut_gain='1.0',
create_dutenc=False,
cut_testv=False
@@ -466,20 +487,28 @@ def sba_enc(
if ivas_br == 'sw_24k4_256k.bin':
ivas_br = f"{br_switch_file_path}/sw_24k4_256k.bin"
short_tag_ext = ""
- if agc != -1:
- short_tag_ext += f'_AGC{agc}'
+ if gain_flag == 1:
+ short_tag_ext += f'_Gain{gain_flag}'
+ if SID == 1:
+ short_tag_ext += f'_SID'
# we update only bypass = 0/2 (bypass 1 is the same as the baseline)
if bypass in [0, 2]:
short_tag_ext += f"_pca{bypass}"
# to avoid conflicting names in case of parallel test execution, differentiate all cases
- long_tag_ext = f"_AGC{agc}" if agc != -1 else "_AGC-unspecified"
- long_tag_ext += f"_pca{bypass}"
+ if gain_flag == 1:
+ long_tag_ext = f"_Gain{gain_flag}"
+ else:
+ long_tag_ext = f"_pca{bypass}"
+ if SID == 1:
+ long_tag_ext += f"_SID"
dut_pkt_file = f"{dut_out_dir}/{tag_out}{long_tag_ext}.pkt"
ref_pkt_file = f"{ref_out_dir}/{tag_out}{short_tag_ext}.pkt"
ref_pkt_file_dutenc = f"{ref_out_dir}/{tag_out}{short_tag_ext}_dutenc.pkt"
-
+ if SID == 1:
+ dut_pkt_file_cut = f"{dut_out_dir}/{tag_out}{long_tag_ext}_cut.pkt"
+ ref_pkt_file_cut = f"{ref_out_dir}/{tag_out}{short_tag_ext}_cut.pkt"
+ ref_pkt_file_dutenc_cut = f"{ref_out_dir}/{tag_out}{short_tag_ext}_dutenc_cut.pkt"
input_path = f"{test_vector_path}/{tag_in}{in_extension}"
- agc_op = agc if agc != -1 else None
bypass_mode = bypass if bypass >= 0 else None
dtx_mode = dtx == '1'
@@ -507,7 +536,6 @@ def sba_enc(
ref_pkt_file,
sba_order=sba_order,
max_band=ivas_max_bw,
- agc_op=agc_op,
bypass_mode=bypass_mode,
dtx_mode=dtx_mode,
)
@@ -520,7 +548,6 @@ def sba_enc(
ref_pkt_file_dutenc,
sba_order=sba_order,
max_band=ivas_max_bw,
- agc_op=agc_op,
bypass_mode=bypass_mode,
dtx_mode=dtx_mode,
)
@@ -534,12 +561,25 @@ def sba_enc(
dut_pkt_file,
sba_order=sba_order,
max_band=ivas_max_bw,
- agc_op=agc_op,
bypass_mode=bypass_mode,
dtx_mode=dtx_mode,
)
-
+ if SID == 1:
+ if ref_encoder_path:
+ with open(ref_pkt_file, "rb") as fp_in:
+ with open(ref_pkt_file_cut, "wb") as fp_out:
+ fr_cnt, cut_cnt = cut_from_start(fp_in, fp_out, 0, True)
+ with open(ref_pkt_file_dutenc, "rb") as fp_in:
+ with open(ref_pkt_file_dutenc_cut, "wb") as fp_out:
+ fr_cnt, cut_cnt = cut_from_start(fp_in, fp_out, 0, True)
+ os.remove(ref_pkt_file)
+ os.remove(ref_pkt_file_dutenc)
+ if update_ref == 0:
+ with open(dut_pkt_file, "rb") as fp_in:
+ with open(dut_pkt_file_cut, "wb") as fp_out:
+ fr_cnt, cut_cnt = cut_from_start(fp_in, fp_out, 0, True)
+ os.remove(dut_pkt_file)
def sba_dec(
decoder_frontend,
ref_decoder_path,
@@ -549,11 +589,12 @@ def sba_dec(
sampling_rate,
ivas_br,
dtx,
+ SID,
ivas_max_bw,
bypass,
- agc,
output_config,
update_ref,
+ gain_flag,
keep_files,
):
@@ -566,16 +607,20 @@ def sba_dec(
tag_out = f"{tag}_ivasbr{ivas_br[:-3]}k_DTX{dtx}"
short_tag_ext = ""
- if agc != -1:
- short_tag_ext += f'_AGC{agc}'
+ if gain_flag == 1:
+ short_tag_ext += f'_Gain{gain_flag}'
# we update only bypass = 0/2 (bypass 1 is the same as the baseline)
if bypass in [0, 2]:
short_tag_ext += f"_pca{bypass}"
-
+ if SID == 1:
+ short_tag_ext += f'_SID_cut'
# to avoid conflicting names in case of parallel test execution, differentiate all cases
- long_tag_ext = f"_AGC{agc}" if agc != -1 else "_AGC-unspecified"
- long_tag_ext += f"_pca{bypass}"
-
+ if gain_flag == 1:
+ long_tag_ext = f"_Gain{gain_flag}"
+ else:
+ long_tag_ext = f"_pca{bypass}"
+ if SID == 1:
+ long_tag_ext += f"_SID_cut"
dut_out_dir = f"{dut_base_path}/sba_bs/raw"
ref_out_dir = f"{reference_path}/sba_bs/raw"