Commit 9d86ab77 authored by norvell's avatar norvell
Browse files

Merge branch 'main' into ci/ivas-conf-linux

parents a070c68a f68c3daa

lib_com/ivas_cnst.h

+4 −0
Original line number Diff line number Diff line
@@ -1195,7 +1195,11 @@ enum 
#define MASA_COHERENCE_TOLERANCE                0.1f

#define MASA_COHERENCE_THRESHOLD                0.1f

#define MASA_RATIO_TOLERANCE                    0.1f

#ifdef NONBE_FIX_1034_DRY_MASA_RATIOS

#define MASA_RATIO_THRESHOLD                    0.015f

#else

#define MASA_RATIO_THRESHOLD                    0.1f

#endif

#define MASA_ANGLE_TOLERANCE                    0.5f

#define MASA_LIMIT_NO_BANDS_SUR_COH             8

#define MINIMUM_BIT_BUDGET_NORMAL_META          100

lib_com/options.h

+3 −1
Original line number Diff line number Diff line
@@ -160,6 +160,7 @@ 
#define FIX_1023_REMOVE_PARAMMC_DEC                     /* VA: issue 1023: remove unused function ivas_param_mc_dec() */

#define FIX_1022_REMOVE_PARAMISM_DEC                    /* VA: issue 1022: remove unused function ivas_param_ism_dec() */



#define FIX_1035_HT_OSBA                                /* Dlb: issue 1035: Issue with headtracking in OSBA*/

/* #################### End BE switches ################################## */



/* #################### Start NON-BE switches ############################ */
@@ -167,6 +168,7 @@ 
/* all switches in this category should start with "NONBE_" */



#define NONBE_FIX_1021_ISM_BRIR_RS_FLUSH                /* FhG: issue #1021: fix ISM with JBM and RS renderer flushing*/

#define NONBE_FIX_1034_DRY_MASA_RATIOS                  /* Nokia: Fix issue 1034, use of wrong numDir state. */



/* ##################### End NON-BE switches ########################### */

lib_dec/ivas_binRenderer_internal.c

+4 −0
Original line number Diff line number Diff line
@@ -1122,7 +1122,11 @@ ivas_error ivas_binRenderer_open( 


    /* Define of head rotation has to be done in binRendeder in CLDFB*/

    hBinRenderer->rotInCldfb = 0;

#ifdef FIX_1035_HT_OSBA

    if ( st_ivas->ivas_format == MC_FORMAT || st_ivas->ivas_format == SBA_FORMAT || st_ivas->ivas_format == SBA_ISM_FORMAT )

#else

    if ( st_ivas->ivas_format == MC_FORMAT || st_ivas->ivas_format == SBA_FORMAT )

#endif

    {

        hBinRenderer->rotInCldfb = 1;

    }

lib_enc/ivas_masa_enc.c

+19 −0
Original line number Diff line number Diff line
@@ -1260,6 +1260,9 @@ void ivas_masa_combine_directions( 
                ambience2dir = 1.0f - ratioSum;

                hMeta->directional_meta[0].energy_ratio[j][i] = sumVecLen[j][i] / ( hMeta->directional_meta[0].energy_ratio[j][i] + hMeta->directional_meta[1].energy_ratio[j][i] + ambience2dir / 2.0f );

                hMeta->directional_meta[1].energy_ratio[j][i] = 0.0f;

#ifdef NONBE_FIX_1034_DRY_MASA_RATIOS

                hMeta->common_meta.diffuse_to_total_ratio[j][i] = 1.0f - hMeta->directional_meta[0].energy_ratio[j][i];

#endif

                if ( computeCoherence )

                {

                    ambience1dir = 1.0f - hMeta->directional_meta[0].energy_ratio[j][i];
@@ -1448,6 +1451,9 @@ static void detect_metadata_composition( 
            {

                for ( band = 0; band < MASA_FREQUENCY_BANDS; band++ )

                {

#ifdef NONBE_FIX_1034_DRY_MASA_RATIOS

                    hMeta->directional_meta[0].spherical_index[sf][band] = hMeta->directional_meta[1].spherical_index[sf][band];

#endif

                    hMeta->directional_meta[0].azimuth[sf][band] = hMeta->directional_meta[1].azimuth[sf][band];

                    hMeta->directional_meta[0].elevation[sf][band] = hMeta->directional_meta[1].elevation[sf][band];

                    hMeta->directional_meta[0].energy_ratio[sf][band] = hMeta->directional_meta[1].energy_ratio[sf][band];
@@ -1524,7 +1530,11 @@ static void compensate_energy_ratios( 
    uint8_t numDirs;



    hMeta = &( hMasa->masaMetadata );

#ifdef NONBE_FIX_1034_DRY_MASA_RATIOS

    numDirs = hMasa->config.numberOfDirections;

#else

    numDirs = hMeta->descriptive_meta.numberOfDirections + 1;

#endif



    for ( sf = 0; sf < MAX_PARAM_SPATIAL_SUBFRAMES; sf++ )

    {
@@ -2140,10 +2150,19 @@ static void copy_masa_metadata_subframe( 
)

{

    uint8_t dir;

#ifdef NONBE_FIX_1034_DRY_MASA_RATIOS

    uint8_t band;

#endif



    /* directional metadata */

    for ( dir = 0; dir < MASA_MAXIMUM_DIRECTIONS; dir++ )

    {

#ifdef NONBE_FIX_1034_DRY_MASA_RATIOS

        for ( band = 0; band < MASA_FREQUENCY_BANDS; band++ )

        {

            hMetaTo->directional_meta[dir].spherical_index[sfTo][band] = hMetaFrom->directional_meta[dir].spherical_index[sfFrom][band];

        }

#endif

        mvr2r( hMetaFrom->directional_meta[dir].azimuth[sfFrom], hMetaTo->directional_meta[dir].azimuth[sfTo], MASA_FREQUENCY_BANDS );

        mvr2r( hMetaFrom->directional_meta[dir].elevation[sfFrom], hMetaTo->directional_meta[dir].elevation[sfTo], MASA_FREQUENCY_BANDS );

        mvr2r( hMetaFrom->directional_meta[dir].energy_ratio[sfFrom], hMetaTo->directional_meta[dir].energy_ratio[sfTo], MASA_FREQUENCY_BANDS );

scripts/config/self_test.prm

+4 −0
Original line number Diff line number Diff line
@@ -1670,6 +1670,10 @@ eid-xor -fer -vbr -bs g192 -ep g192 bit ../scripts/dly_error_profiles/ep_5pct.g1 
../IVAS_cod -ism_sba 4 3 testv/stvISM1.csv testv/stvISM2.csv testv/stvISM3.csv testv/stvISM4.csv ../scripts/switchPaths/sw_13k2_512k.bin 48 testv/stvOSBA_4ISM_3OA48c.wav bit

../IVAS_dec BINAURAL 48 bit testv/stvOSBA_4ISM_3OA48c.wav_BINAURAL_sw_13k2_512k_48-48.tst



// OSBA 3OA 4ISM bitrate switching 16.4 to 512, 48kHz in, 48kHz out, BINAURAL out, headtracking

../IVAS_cod -ism_sba 4 3 testv/stvISM1.csv testv/stvISM2.csv testv/stvISM3.csv testv/stvISM4.csv ../scripts/switchPaths/sw_16k4_512k_50fr.bin 48 testv/stvOSBA_4ISM_3OA48c.wav bit

../IVAS_dec -t testv/headrot.csv BINAURAL 48 bit testv/stvOSBA_4ISM_3OA48c.wav_BINAURAL_sw_16k4_512k_48-48.tst



// OSBA 3OA 2ISM at 256 kbps, 32kHz in, 32kHz out, HOA3 out

../IVAS_cod -ism_sba 2 3 testv/stvISM1.csv testv/stvISM2.csv 256000 32 testv/stvOSBA_2ISM_3OA32c.wav bit

../IVAS_dec HOA3 32 bit testv/stvOSBA_2ISM_3OA32c.wav_HOA3_256000_32-32.tst