Merge with main (a6d6cf44) · Commits · IVAS Codec Public Collaboration / IVAS Codec

apps/decoder.c

+0 −41

Original line number	Diff line number	Diff line
		@@ -104,9 +104,6 @@ typedef struct
		char *renderConfigFilename;

		#ifdef DEBUGGING
		#ifndef REMOVE_FORCE_SUBFRAME_BIN
		bool forceSubframeBinauralization;
		#endif
		IVAS_DEC_FORCED_REND_MODE forcedRendMode;
		#ifdef DEBUG_FOA_AGC
		FILE agcBitstream; / temporary */
		@@ -222,7 +219,6 @@ int main(

		if ( arg.hrtfReaderEnabled )
		{
		#ifdef FIX_351_HRTF_COMMAND
		/* sanity check */
		if ( arg.outputFormat != IVAS_DEC_OUTPUT_BINAURAL && arg.outputFormat != IVAS_DEC_OUTPUT_BINAURAL_ROOM )
		{
		@@ -230,13 +226,10 @@ int main(
		fprintf( stderr, "\nError: HRTF binary file cannot be used in this output configuration.\n\n" );
		goto cleanup;
		}
		#endif

		if ( ( error = hrtfFileReader_open( arg.hrtfFileName, &hrtfReader ) ) != IVAS_ERR_OK )
		{
		#ifdef FIX_351_HRTF_COMMAND
		arg.hrtfReaderEnabled = false;
		#endif
		fprintf( stderr, "\nError: Can't open HRTF binary file %s \n\n", arg.hrtfFileName );
		goto cleanup;
		}
		@@ -248,14 +241,12 @@ int main(

		if ( arg.enableHeadRotation )
		{
		#ifdef FIX_351_HRTF_COMMAND
		/* sanity check */
		if ( arg.outputFormat != IVAS_DEC_OUTPUT_BINAURAL && arg.outputFormat != IVAS_DEC_OUTPUT_BINAURAL_ROOM )
		{
		fprintf( stderr, "\nError: Head-rotation file file cannot be used in this output configuration.\n\n" );
		goto cleanup;
		}
		#endif

		if ( ( error = HeadRotationFileReader_open( arg.headrotTrajFileName, &headRotReader ) ) != IVAS_ERR_OK )
		{
		@@ -283,14 +274,12 @@ int main(

		if ( arg.renderConfigEnabled )
		{
		#ifdef FIX_351_HRTF_COMMAND
		/* sanity check */
		if ( arg.outputFormat != IVAS_DEC_OUTPUT_BINAURAL && arg.outputFormat != IVAS_DEC_OUTPUT_BINAURAL_ROOM )
		{
		fprintf( stderr, "\nError: Renderer configuration file cannot be used in this output configuration.\n\n" );
		goto cleanup;
		}
		#endif

		if ( ( error = RenderConfigReader_open( arg.renderConfigFilename, &renderConfigReader ) ) != IVAS_ERR_OK )
		{
		@@ -303,23 +292,7 @@ int main(
		* Configure the decoder
		------------------------------------------------------------------------------------------/

		#ifdef REMOVE_FORCE_SUBFRAME_BIN
		if ( ( error = IVAS_DEC_Configure( hIvasDec, arg.output_Fs, arg.outputFormat, arg.customLsOutputEnabled, arg.hrtfReaderEnabled, arg.enableHeadRotation, arg.renderConfigEnabled ) ) != IVAS_ERR_OK )
		#else
		#ifdef DEBUGGING
		#ifdef FIX_351_HRTF_COMMAND
		if ( ( error = IVAS_DEC_Configure( hIvasDec, arg.output_Fs, arg.outputFormat, arg.customLsOutputEnabled, arg.hrtfReaderEnabled, arg.enableHeadRotation, arg.renderConfigEnabled, arg.forceSubframeBinauralization ) ) != IVAS_ERR_OK )
		#else
		if ( ( error = IVAS_DEC_Configure( hIvasDec, arg.output_Fs, arg.outputFormat, arg.customLsOutputEnabled, arg.hrtfReaderEnabled, arg.enableHeadRotation, arg.forceSubframeBinauralization ) ) != IVAS_ERR_OK )
		#endif
		#else
		#ifdef FIX_351_HRTF_COMMAND
		if ( ( error = IVAS_DEC_Configure( hIvasDec, arg.output_Fs, arg.outputFormat, arg.customLsOutputEnabled, arg.hrtfReaderEnabled, arg.enableHeadRotation, arg.renderConfigEnabled ) ) != IVAS_ERR_OK )
		#else
		if ( ( error = IVAS_DEC_Configure( hIvasDec, arg.output_Fs, arg.outputFormat, arg.customLsOutputEnabled, arg.hrtfReaderEnabled, arg.enableHeadRotation ) ) != IVAS_ERR_OK )
		#endif
		#endif
		#endif
		{
		fprintf( stderr, "\nConfigure failed: %s\n\n", IVAS_DEC_GetErrorMessage( error ) );
		goto cleanup;
		@@ -718,9 +691,6 @@ static bool parseCmdlIVAS_dec(
		float ftmp;

		arg->forcedRendMode = IVAS_DEC_FORCE_REND_UNFORCED;
		#ifndef REMOVE_FORCE_SUBFRAME_BIN
		arg->forceSubframeBinauralization = false;
		#endif
		#ifdef DEBUG_FOA_AGC
		arg->agcBitstream = NULL;
		#endif
		@@ -872,13 +842,6 @@ static bool parseCmdlIVAS_dec(
		i++;
		}
		}
		#ifndef REMOVE_FORCE_SUBFRAME_BIN
		else if ( strcmp( argv_to_upper, "-FORCE_SUBFRAME_BIN" ) == 0 ) /* Force binauralization to subframe (5 ms) resolution */
		{
		arg->forceSubframeBinauralization = true;
		i++;
		}
		#endif
		#ifdef DEBUG_MODE_INFO
		#ifdef DEBUG_MODE_INFO_TWEAK
		/-----------------------------------------------------------------
		@@ -1128,10 +1091,6 @@ static void usage_dec( void )
		fprintf( stdout, "-T File : Head rotation specified by external trajectory File\n" );
		fprintf( stdout, "-hrtf File : HRTF filter File used in BINAURAL output configuration\n" );
		#ifdef DEBUGGING
		#ifndef REMOVE_FORCE_SUBFRAME_BIN
		fprintf( stdout, "-force_subframe_bin : Forces parametric binauralizer code to use 5 ms time resolution even when\n" );
		fprintf( stdout, " output time resolution is larger.\n" );
		#endif
		fprintf( stdout, "-FEC X : Insert frame erasures, X = 0-10 is the percentage\n" );
		fprintf( stdout, " of erased frames, or X may be the name of binary file or \n" );
		fprintf( stdout, " file with G192 headers indicating GOOD FRAME or BAD FRAME\n" );

apps/encoder.c

+0 −24

Original line number	Diff line number	Diff line
		@@ -216,23 +216,6 @@ int main(
		goto cleanup;
		}

		#ifndef FIX_94_VERIFY_WAV_NUM_CHANNELS
		/------------------------------------------------------------------------------------------
		* Open input audio file
		------------------------------------------------------------------------------------------/
		int32_t inFileSampleRate = 0;
		if ( AudioFileReader_open( &audioReader, arg.inputWavFilename, &inFileSampleRate ) != IVAS_ERR_OK )
		{
		fprintf( stderr, "\nCan't open %s\n\n", arg.inputWavFilename );
		goto cleanup;
		}
		if ( inFileSampleRate != 0 && /* inFileSampleRate will remain zero if input file is raw PCM */
		inFileSampleRate != arg.inputFs )
		{
		fprintf( stderr, "Sampling rate mismatch: %d Hz requested, but %d Hz found in file %s\n", arg.inputFs, inFileSampleRate, arg.inputWavFilename );
		goto cleanup;
		}
		#endif

		/------------------------------------------------------------------------------------------
		* Open output bitstream file
		@@ -459,7 +442,6 @@ int main(
		goto cleanup;
		}

		#ifdef FIX_94_VERIFY_WAV_NUM_CHANNELS
		/------------------------------------------------------------------------------------------
		* Open input audio file
		------------------------------------------------------------------------------------------/
		@@ -518,7 +500,6 @@ int main(
		fprintf( stderr, "\nError: %s\n", ivas_error_to_string( error ) );
		goto cleanup;
		}
		#endif

		/------------------------------------------------------------------------------------------
		* Open input metadata files
		@@ -1657,7 +1638,6 @@ static void usage_enc( void )
		fprintf( stdout, " *VBR mode (average bitrate),\n" );
		fprintf( stdout, " for AMR-WB IO modes R = (6600, 8850, 12650, 14250, 15850, 18250,\n" );
		fprintf( stdout, " 19850, 23050, 23850) \n" );
		#ifdef ISM_HIGHEST_BITRATE
		fprintf( stdout, " for IVAS stereo R = (13200, 16400, 24400, 32000, 48000, 64000, 80000, \n" );
		fprintf( stdout, " 96000, 128000, 160000, 192000, 256000) \n" );
		fprintf( stdout, " for IVAS ISM R = 13200 for 1 ISM, 16400 for 1 ISM and 2 ISM, \n" );
		@@ -1665,10 +1645,6 @@ static void usage_enc( void )
		fprintf( stdout, " for 2 ISM, 3 ISM and 4 ISM also 160000, 192000, 256000) \n" );
		fprintf( stdout, " for 3 ISM and 4 ISM also 384000 \n" );
		fprintf( stdout, " for 4 ISM also 512000 \n" );
		#else
		fprintf( stdout, " for IVAS stereo & ISm R =(13200, 16400, 24400, 32000, 48000, 64000, 80000, \n" );
		fprintf( stdout, " 96000, 128000, 160000, 192000, 256000) \n" );
		#endif
		fprintf( stdout, " for IVAS SBA, MASA, MC R=(13200, 16400, 24400, 32000, 48000, 64000, 80000, \n" );
		fprintf( stdout, " 96000, 128000, 160000, 192000, 256000, 384000, 512000) \n" );
		fprintf( stdout, " Alternatively, R can be a bitrate switching file which consists of R values\n" );

apps/renderer.c

+0 −28

Original line number	Diff line number	Diff line
		@@ -568,7 +568,6 @@ int main(
		setupWithSingleFormatInput( args, audioFilePath, positionProvider, masaReaders );
		}

		#ifdef FIX_94_VERIFY_WAV_NUM_CHANNELS
		if ( AudioFileReader_open( &audioReader, audioFilePath ) != IVAS_ERR_OK )
		{
		fprintf( stderr, "Error opening file: %s\n", audioFilePath );
		@@ -612,28 +611,6 @@ int main(
		fprintf( stderr, "Error: %s\n", ivas_error_to_string( error ) );
		exit( -1 );
		}
		#else
		int32_t inFileSampleRate = 0;
		if ( AudioFileReader_open( &audioReader, audioFilePath, &inFileSampleRate ) != IVAS_ERR_OK )
		{
		fprintf( stderr, "Error opening file: %s\n", audioFilePath );
		exit( -1 );
		}
		if ( args.sampleRate == 0 && inFileSampleRate == 0 )
		{
		fprintf( stderr, "Sampling rate must be specified on command line when using raw PCM input\n" );
		exit( -1 );
		}
		if ( args.sampleRate != 0 && inFileSampleRate != 0 && args.sampleRate != inFileSampleRate )
		{
		fprintf( stderr, "Sampling rate mismatch: %d Hz requested, but %d Hz found in file %s\n", args.sampleRate, inFileSampleRate, args.inputFilePath );
		exit( -1 );
		}
		if ( args.sampleRate == 0 )
		{
		args.sampleRate = inFileSampleRate;
		}
		#endif
		const int16_t frameSize_smpls = (int16_t) ( 20 * args.sampleRate / 1000 );

		IVAS_REND_InputId mcIds[RENDERER_MAX_MC_INPUTS] = { 0 };
		@@ -813,12 +790,7 @@ int main(

		const int16_t totalNumInChannels = getTotalNumInChannels( hIvasRend, mcIds, ismIds, sbaIds, masaIds );

		#ifdef FIX_94_VERIFY_WAV_NUM_CHANNELS
		if ( inFileNumChannels != 0 /* inFileNumChannels is 0 with raw PCM input */ && totalNumInChannels != inFileNumChannels )
		#else
		if ( AudioFileReader_getNumChannels( audioReader ) != 0 /* If input file is raw PCM, audio reader has no info about number of channels */
		&& totalNumInChannels != AudioFileReader_getNumChannels( audioReader ) )
		#endif
		{
		fprintf( stderr, "Number of channels in input file does not match selected configuration\n" );
		exit( -1 );

lib_com/ivas_cnst.h

+0 −8

Original line number	Diff line number	Diff line
		@@ -341,11 +341,9 @@ typedef enum
		#define PARAM_ISM_MAX_CHAN 16
		#define PARAM_ISM_HYS_BUF_SIZE 10

		#ifdef PARAM_ISM_DTX_CNG
		#define PARAM_ISM_DTX_COH_SCA_BITS 4
		#define PARAM_ISM_DTX_AZI_BITS 5
		#define PARAM_ISM_DTX_ELE_BITS 4
		#endif

		typedef enum
		{
		@@ -366,18 +364,12 @@ enum
		IND_ISM_METADATA_FLAG = IND_ISM_NUM_OBJECTS + MAX_NUM_OBJECTS,
		#endif
		IND_ISM_VAD_FLAG = IND_ISM_METADATA_FLAG + MAX_NUM_OBJECTS,
		#ifdef PARAM_ISM_DTX_CNG
		IND_ISM_SCE_ID_DTX = IND_ISM_VAD_FLAG + MAX_NUM_OBJECTS,
		IND_ISM_NOISY_SPEECH_FLAG,
		IND_ISM_DTX_COH_SCA,
		#endif

		/* ------------- loop for objects -------------- */
		#ifdef PARAM_ISM_DTX_CNG
		TAG_ISM_LOOP_START = IND_ISM_DTX_COH_SCA + MAX_NUM_OBJECTS,
		#else
		TAG_ISM_LOOP_START = IND_ISM_VAD_FLAG + MAX_NUM_OBJECTS,
		#endif
		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,

lib_com/ivas_cov_smooth.c

+5 −44

Original line number	Diff line number	Diff line
		@@ -39,9 +39,7 @@
		#include "wmc_auto.h"
		#include "prot.h"

		#ifdef SMOOTH_WITH_TRANS_DET
		#define BAND_SMOOTH_REST_START_IDX ( 2 )
		#endif
		/-----------------------------------------------------------------------------------------
		* Function ivas_set_up_cov_smoothing()
		*
		@@ -52,19 +50,14 @@ 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
		#ifdef COV_SMOOTH_TUNING
		,
		const int16_t min_pool_size,
		const int16_t nchan_inp /* i : number of input channels */
		#endif
		)
		{
		int16_t j, k;

		#ifdef COV_SMOOTH_TUNING
		if ( nchan_inp <= FOA_CHANNELS )
		{
		#endif
		for ( j = 0; j < pFb->filterbank_num_bands; j++ )
		{
		float update_factor;
		@@ -82,8 +75,6 @@ static void ivas_set_up_cov_smoothing(
		hCovState->pSmoothing_factor[j] = max_update_rate;
		}
		}

		#ifdef COV_SMOOTH_TUNING
		}
		else
		{
		@@ -107,7 +98,6 @@ static void ivas_set_up_cov_smoothing(
		}
		}
		}
		#endif
		hCovState->prior_bank_idx = -1;

		return;
		@@ -152,12 +142,8 @@ 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
		#ifdef COV_SMOOTH_TUNING
		,
		nchan_inp
		#endif
		);
		ivas_set_up_cov_smoothing( hCovState, pFb, cov_smooth_cfg->max_update_rate, cov_smooth_cfg->min_pool_size,
		nchan_inp );

		*hCovState_out = hCovState;

		@@ -218,25 +204,17 @@ static void ivas_compute_smooth_cov(
		const int16_t start_band,
		const int16_t end_band,
		const int16_t num_ch,
		#ifdef SMOOTH_WITH_TRANS_DET
		const int16_t transient_det[2]
		#else
		const int16_t transient_det
		#endif
		)
		const int16_t transient_det[2] )
		{
		int16_t i, j, k;
		int16_t prev_idx = hCovState->prior_bank_idx;
		float factor = 0;
		#ifdef SMOOTH_WITH_TRANS_DET
		int16_t sm_b;
		int16_t non_sm_b_idx;
		sm_b = BAND_SMOOTH_REST_START_IDX;
		#endif

		assert( end_band <= pFb->filterbank_num_bands );

		#ifdef SMOOTH_WITH_TRANS_DET
		if ( prev_idx == -1 \|\| transient_det[1] == 1 )
		{
		for ( i = 0; i < num_ch; i++ )
		@@ -277,18 +255,6 @@ static void ivas_compute_smooth_cov(
		}
		}
		}
		#else
		if ( prev_idx == -1 \|\| transient_det == 1 )
		{
		for ( i = 0; i < num_ch; i++ )
		{
		for ( k = start_band; k < end_band; k++ )
		{
		pCov_buf[i][i][k] += ( hCovState->pSmoothing_factor[k] * fac );
		}
		}
		}
		#endif
		else if ( prev_idx == 0 )
		{
		for ( i = 0; i < num_ch; i++ )
		@@ -329,12 +295,7 @@ void ivas_cov_smooth_process(
		const int16_t start_band,
		const int16_t end_band,
		const int16_t num_ch,
		#ifdef SMOOTH_WITH_TRANS_DET
		const int16_t transient_det[2]
		#else
		const int16_t transient_det
		#endif
		)
		const int16_t transient_det[2] )
		{
		int16_t i, j;
		int16_t num_bands = end_band - start_band;