Commit 0488a2b6 authored by Malenovsky, Vladimir's avatar Malenovsky, Vladimir
Browse files

- add warning message when renderer frame size is modififed in ISAR 

- simplify logic around ivas_limiter_dec()
parent 6941acb1

apps/decoder.c

+8 −0
Original line number Diff line number Diff line
@@ -487,6 +487,14 @@ int main( 
            fprintf( stderr, "\nConfigure failed: %s\n\n", IVAS_DEC_GetErrorMessage( error ) );

            goto cleanup;

        }



#ifdef FIX_1449_RENDERER_FRAME_SIZE_UNCLEAR_IN_ISAR

        if ( !arg.renderConfigEnabled && ( arg.renderFramesize != asked_frame_size ) )

        {

            fprintf( stderr, "\nChanged render framesize, only 20ms are allowed for non-0dof split rendering!\n" );

        }

#endif



    }



    /*------------------------------------------------------------------------------------------*

lib_com/options.h

+1 −0
Original line number Diff line number Diff line
@@ -173,6 +173,7 @@ 
#define FIX_2287_MCT_MDCT_STEREO_DATA_MALLOC_SIZE       /* FhG: correct allocation size for STEREO_MDCT_DEC_DATA struct */

#define FIX_2271_OOB_INDEXING_IN_PIT_OL2                /* VA: Fix for issue 2271, to silence clang18 */

#define FIX_2273_OOB_INDEXING_IN_PIT_FR4                /* VA: Fix to silence clang on ptr init */

#define FIX_1449_RENDERER_FRAME_SIZE_UNCLEAR_IN_ISAR    /* Dolby: Fix for issue 1449: renderer frame size unclear in ISAR */



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

lib_dec/lib_dec.c

+10 −0
Original line number Diff line number Diff line
@@ -2183,6 +2183,11 @@ ivas_error IVAS_DEC_GetSplitBinauralBitstream( 
    /* convert to int16 with limiting for BINAURAL_SPLIT_PCM */

    if ( pcm_out_flag )

    {

#ifdef FIX_1449_RENDERER_FRAME_SIZE_UNCLEAR_IN_ISAR

#ifndef DISABLE_LIMITER

        ivas_limiter_dec( st_ivas->hLimiter, p_head_pose_buf, st_ivas->hDecoderConfig->nchan_out, numSamplesPerChannelToOutput, st_ivas->BER_detect );

#endif

#else

        if ( st_ivas->hDecoderConfig->render_framesize == IVAS_RENDER_FRAMESIZE_5MS )

        {

#ifndef DISABLE_LIMITER
@@ -2193,6 +2198,7 @@ ivas_error IVAS_DEC_GetSplitBinauralBitstream( 
        {

            ivas_limiter_dec( st_ivas->hLimiter, p_head_pose_buf, st_ivas->hDecoderConfig->nchan_out, numSamplesPerChannelToOutput, st_ivas->BER_detect );

        }

#endif



#ifdef DEBUGGING

        st_ivas->noClipping +=
@@ -4118,6 +4124,9 @@ static ivas_error ivas_dec_voip_get_samples_common( 
        /* Synthesise PCM output if split PCM */

        if ( st_ivas->hDecoderConfig->output_config == IVAS_AUDIO_CONFIG_BINAURAL_SPLIT_PCM )

        {

#ifdef FIX_1449_RENDERER_FRAME_SIZE_UNCLEAR_IN_ISAR

            ivas_limiter_dec( st_ivas->hLimiter, p_head_pose_buf, st_ivas->hDecoderConfig->nchan_out, *nSamplesRendered, st_ivas->BER_detect );

#else

            if ( st_ivas->hDecoderConfig->render_framesize == IVAS_RENDER_FRAMESIZE_5MS )

            {

#ifndef DISABLE_LIMITER
@@ -4128,6 +4137,7 @@ static ivas_error ivas_dec_voip_get_samples_common( 
            {

                ivas_limiter_dec( st_ivas->hLimiter, p_head_pose_buf, st_ivas->hDecoderConfig->nchan_out, *nSamplesRendered, st_ivas->BER_detect );

            }

#endif



#ifdef DEBUGGING

            st_ivas->noClipping +=