Commit fb7853c5 authored by Tapani Pihlajakuja's avatar Tapani Pihlajakuja
Browse files

Port float MR 1822 to ivas-float-update.

parent 5c5915ae

lib_com/options.h

+1 −0
Original line number Diff line number Diff line
@@ -196,6 +196,7 @@ 
#define FIX_1388_MSAN_ivas_init_decoder                 /* VA: issue 1388: fix use-of-uninitialized value in ivas_init_decoder() */

#define FIX_1288_SPLIT_REND_XSAN                        /* Dlb: Fix asan, msan and usan issues in split rendering mode*/

#define LIB_DEC_REVISION                                /* VA: cleaning and simplification of lib_dec.c */

#define NONBE_FIX_1197_OMASA_META_BUFFER                /* Nokia: OMASA ISM_MASA_MODE_PARAM_ONE_OBJ history zero in rateswitching - port 251 */



// object-editing feature porting

#define OBJ_EDITING_API                                 /* object editing changes related to the API */

lib_dec/ivas_omasa_dec.c

+18 −0
Original line number Diff line number Diff line
@@ -417,6 +417,24 @@ ivas_error ivas_omasa_dec_config( 
            ivas_omasa_separate_object_renderer_close( st_ivas );

        }



#ifdef NONBE_FIX_1197_OMASA_META_BUFFER

        if ( st_ivas->ism_mode == ISM_MASA_MODE_PARAM_ONE_OBJ && st_ivas->hMasaIsmData != NULL ) /* this structure is in use only in ISM_MASA_MODE_PARAM_ONE_OBJ */

        {

            MASA_ISM_DATA_HANDLE hMasaIsmData = st_ivas->hMasaIsmData;

            for ( int16_t obj_idx = 0; obj_idx < MAX_NUM_OBJECTS; obj_idx++ )

            {

                set_s( hMasaIsmData->azimuth_ism[obj_idx], 0, MAX_PARAM_SPATIAL_SUBFRAMES + DELAY_MASA_PARAM_DEC_SFR );

                set_s( hMasaIsmData->elevation_ism[obj_idx], 0, MAX_PARAM_SPATIAL_SUBFRAMES + DELAY_MASA_PARAM_DEC_SFR );

                for ( int16_t sf = 0; sf < MAX_PARAM_SPATIAL_SUBFRAMES + DELAY_MASA_PARAM_DEC_SFR; sf++ )

                {

                    set_zero( hMasaIsmData->energy_ratio_ism[obj_idx][sf], CLDFB_NO_CHANNELS_MAX );

                }

            }

            set_s( hMasaIsmData->azimuth_separated_ism, 0, MAX_PARAM_SPATIAL_SUBFRAMES + DELAY_MASA_PARAM_DEC_SFR );

            set_s( hMasaIsmData->elevation_separated_ism, 0, MAX_PARAM_SPATIAL_SUBFRAMES + DELAY_MASA_PARAM_DEC_SFR );

        }

#endif



        if ( st_ivas->renderer_type == RENDERER_BINAURAL_PARAMETRIC )

        {

            if ( st_ivas->ism_mode == ISM_MASA_MODE_DISC )

lib_rend/ivas_dirac_dec_binaural_functions.c

+10 −1
Original line number Diff line number Diff line
@@ -3196,16 +3196,25 @@ void ivas_omasa_preProcessStereoTransportsForEditedObjects( 
            }

#endif



            /* Todo: Remove this comment with port 408 which would bring this back.

             *       No sense to break the code with port 251. */

            /* Limit target energies to non-negative values */

            for ( ch = 0; ch < 2; ch++ )

            {

                totalTargetEneCh[ch] = max( totalTargetEneCh[ch], 0.0f );

            }



            /* Diffuse ratio accumulation based on gaining */

#ifdef NONBE_FIX_1197_OMASA_META_BUFFER

            /* due to rounding, the sum may exceed 1.0f ever so slightly, so clip it */

            ratioAccOrig = min( ratioAccOrig, 1.0f );

#endif

            if ( masaGainEdited )

            {

#ifdef NONBE_FIX_1197_OMASA_META_BUFFER

                ratioAccNew += gainMasaPow2 * ( 1.0f - ratioAccOrig );

#else

                ratioAccNew += gainMasaPow2 * ( 1 - ratioAccOrig );

#endif

            }

            else

            {