Unverified Commit ba3e194b authored by Sumeyra Demir Kanik's avatar Sumeyra Demir Kanik
Browse files

Merge main

parents 79afccb3 79c1c183

apps/decoder.c

+28 −0
Original line number Diff line number Diff line
@@ -155,6 +155,9 @@ typedef struct 
    uint16_t directivityPatternId[IVAS_MAX_NUM_OBJECTS];

    bool objEditEnabled;

    char *objEditFileName;

#ifdef FIX_1419_MONO_STEREO_UMX

    bool evsMode;

#endif



} DecArguments;
@@ -971,6 +974,9 @@ static bool parseCmdlIVAS_dec( 
    arg->output_Fs = IVAS_MAX_SAMPLING_RATE;

    arg->outputConfig = IVAS_AUDIO_CONFIG_MONO;

    arg->decMode = IVAS_DEC_MODE_IVAS;

#ifdef FIX_1419_MONO_STEREO_UMX

    arg->evsMode = false;

#endif

    arg->quietModeEnabled = false;

    arg->delayCompensationEnabled = true;

    arg->voipMode = false;
@@ -1524,6 +1530,14 @@ static bool parseCmdlIVAS_dec( 
            }

            i++;

        }

#ifdef FIX_1419_MONO_STEREO_UMX

        else if ( strcmp( argv_to_upper, "-EVS" ) == 0 )

        {

            arg->evsMode = true;

            arg->decMode = IVAS_DEC_MODE_EVS;

            i++;

        }

#endif



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

         * Option not recognized
@@ -1574,6 +1588,14 @@ static bool parseCmdlIVAS_dec( 
            usage_dec();

            return false;

        }

#ifdef FIX_1419_MONO_STEREO_UMX

        else if ( arg->non_diegetic_pan_enabled && arg->outputConfig == IVAS_AUDIO_CONFIG_STEREO && arg->evsMode )

        {

            fprintf( stderr, "Error: Both non-diegetic panning and stereo output specified!\n\n" );

            usage_dec();

            return false;

        }

#endif



        if ( arg->outputMdFilename != NULL && arg->outputConfig != IVAS_AUDIO_CONFIG_BINAURAL_SPLIT_PCM )

        {
@@ -1666,6 +1688,9 @@ static bool parseCmdlIVAS_dec( 
static void usage_dec( void )

{

    fprintf( stdout, "Usage for EVS:   IVAS_dec.exe [Options] Fs bitstream_file output_file\n" );

#ifdef FIX_1419_MONO_STEREO_UMX

    fprintf( stdout, "                 OR usage for IVAS (below) with -evs option and OutputConf\n" );

#endif

    fprintf( stdout, "Usage for IVAS:  IVAS_dec.exe [Options] OutputConf Fs bitstream_file output_file\n\n" );



    fprintf( stdout, "Mandatory parameters:\n" );
@@ -1682,6 +1707,9 @@ static void usage_dec( void ) 


    fprintf( stdout, "Options:\n" );

    fprintf( stdout, "--------\n" );

#ifdef FIX_1419_MONO_STEREO_UMX

    fprintf( stdout, "-evs                : Specify that the supplied bitstream is an EVS bitstream\n" );

#endif

    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" );

#ifdef IVAS_RTPDUMP

lib_com/ivas_cnst.h

+4 −0
Original line number Diff line number Diff line
@@ -1251,7 +1251,11 @@ typedef enum 
 *----------------------------------------------------------------------------------*/



#define MC_LS_SETUP_BITS                        3                           /* number of bits for writing the MC LS configuration */

#ifdef FIX_1419_MONO_STEREO_UMX

#define LS_SETUP_CONVERSION_NUM_MAPPINGS        41                          /* number of mappings for LS setup conversion         */

#else

#define LS_SETUP_CONVERSION_NUM_MAPPINGS        35                          /* number of mappings for LS setup conversion         */

#endif



typedef enum

{

lib_com/options.h

+1 −0
Original line number Diff line number Diff line
@@ -172,6 +172,7 @@ 
#define FIX_1413_IGF_INIT_PRINTOUT                      /* FhG: use correct variable for IGF initiliazation */

#define RENDERER_MD_SYNC_DELAY_TO_INTEGER               /* FhG: change data type of metadata sync delay in ext renderer to int16_t for better BASOP portability (and nicer code) */

#define FIX_1427_OBJ_EDITING_EXT_METADATA               /* Eri: Add support for extended metadata in object editing */

#define FIX_1419_MONO_STEREO_UMX                        /* FhG: fix for issue 1419 : support upmix to all output formats for mono and stereo */





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

lib_dec/ivas_init_dec.c

+36 −1
Original line number Diff line number Diff line
@@ -1279,7 +1279,15 @@ ivas_error ivas_init_decoder( 


    if ( output_config == IVAS_AUDIO_CONFIG_EXTERNAL )

    {

#ifdef FIX_1419_MONO_STEREO_UMX

        if ( st_ivas->ivas_format == MONO_FORMAT )

        {

            hDecoderConfig->nchan_out = 1;

        }

        else if ( st_ivas->ivas_format == STEREO_FORMAT )

#else

        if ( st_ivas->ivas_format == STEREO_FORMAT )

#endif

        {

            hDecoderConfig->nchan_out = CPE_CHANNELS;

        }
@@ -1332,6 +1340,13 @@ ivas_error ivas_init_decoder( 
        st_ivas->hOutSetup.output_config = st_ivas->intern_config;

        st_ivas->hOutSetup.nchan_out_woLFE = audioCfg2channels( st_ivas->intern_config );

    }

#ifdef FIX_1419_MONO_STEREO_UMX



    if ( st_ivas->ivas_format == MONO_FORMAT || st_ivas->ivas_format == STEREO_FORMAT )

    {

        st_ivas->transport_config = ( st_ivas->ivas_format == MONO_FORMAT ) ? IVAS_AUDIO_CONFIG_MONO : IVAS_AUDIO_CONFIG_STEREO;

    }

#endif



    /* Only initialize transport setup if it is used */

    if ( st_ivas->transport_config != IVAS_AUDIO_CONFIG_INVALID )
@@ -1414,7 +1429,9 @@ ivas_error ivas_init_decoder( 
    else if ( st_ivas->ivas_format == STEREO_FORMAT )

    {

        st_ivas->nchan_transport = CPE_CHANNELS;

#ifndef FIX_1419_MONO_STEREO_UMX /* already set now by renderer_select() */

        st_ivas->intern_config = IVAS_AUDIO_CONFIG_STEREO;

#endif



        st_ivas->nSCE = 0;

        st_ivas->nCPE = 1; /* in stereo, there is always only one CPE */
@@ -2308,7 +2325,8 @@ ivas_error ivas_init_decoder( 
    }



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

     * LFE handles for rendering after rendering to adjust LFE delay to filter delay

     * LFE handles for rendering after rendering to adjust LFE delay to

     * filter delay

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



    if ( st_ivas->mc_mode == MC_MODE_MCT || st_ivas->mc_mode == MC_MODE_PARAMUPMIX )
@@ -3140,6 +3158,7 @@ static ivas_error doSanityChecks_IVAS( 
        return IVAS_ERROR( IVAS_ERR_INVALID_OUTPUT_FORMAT, "Error: Non-diegetic panning not supported in this IVAS format" );

    }



#ifndef FIX_1419_MONO_STEREO_UMX /* we now support basically everything for stereo */

    /* Verify stereo output configuration */

    if ( st_ivas->ivas_format == STEREO_FORMAT )

    {
@@ -3152,10 +3171,26 @@ static ivas_error doSanityChecks_IVAS( 
    else

    {

        if ( output_config == IVAS_AUDIO_CONFIG_INVALID )

#else /* exclude invalid configs instead of matching valid ones */

    if ( output_config == IVAS_AUDIO_CONFIG_INVALID ||

         output_config == IVAS_AUDIO_CONFIG_ISM1 ||

         output_config == IVAS_AUDIO_CONFIG_ISM2 ||

         output_config == IVAS_AUDIO_CONFIG_ISM3 ||

         output_config == IVAS_AUDIO_CONFIG_ISM4 ||

         output_config == IVAS_AUDIO_CONFIG_MASA1 ||

         output_config == IVAS_AUDIO_CONFIG_MASA2 )

#endif

        {

            return IVAS_ERROR( IVAS_ERR_INVALID_OUTPUT_FORMAT, "Incorrect output configuration specified!" );

        }

        if ( ( st_ivas->ivas_format == MONO_FORMAT || st_ivas->ivas_format == STEREO_FORMAT ) &&

             ( output_config == IVAS_AUDIO_CONFIG_BINAURAL_SPLIT_CODED || output_config == IVAS_AUDIO_CONFIG_BINAURAL_SPLIT_PCM ) )

        {

            return IVAS_ERROR( IVAS_ERR_INVALID_OUTPUT_FORMAT, "Incorrect output configuration specified!" );

        }

#ifndef FIX_1419_MONO_STEREO_UMX

    }

#endif



    if ( ( output_config == IVAS_AUDIO_CONFIG_BINAURAL_SPLIT_CODED || output_config == IVAS_AUDIO_CONFIG_BINAURAL_SPLIT_PCM ) && output_Fs != 48000 )

    {

lib_dec/ivas_jbm_dec.c

+38 −0
Original line number Diff line number Diff line
@@ -937,14 +937,44 @@ ivas_error ivas_jbm_dec_render( 
    {

        ivas_jbm_dec_tc_buffer_playout( st_ivas, nSamplesAskedLocal, nSamplesRendered, p_output );

    }

#ifdef FIX_1419_MONO_STEREO_UMX

    else if ( st_ivas->ivas_format == MONO_FORMAT || st_ivas->ivas_format == STEREO_FORMAT )

#else

    else if ( st_ivas->ivas_format == STEREO_FORMAT )

#endif

    {

#ifdef FIX_1419_MONO_STEREO_UMX

        *nSamplesRendered = min( st_ivas->hTcBuffer->n_samples_available, nSamplesAskedLocal );

#endif



        /* Rendering */

        if ( st_ivas->renderer_type == RENDERER_MC )

        {

#ifndef FIX_1419_MONO_STEREO_UMX

            *nSamplesRendered = min( st_ivas->hTcBuffer->n_samples_available, nSamplesAskedLocal );

#endif

            ivas_ls_setup_conversion( st_ivas, st_ivas->nchan_transport, *nSamplesRendered, p_tc, p_output );

        }

#ifdef FIX_1419_MONO_STEREO_UMX

        else if ( st_ivas->renderer_type == RENDERER_SBA_LINEAR_ENC )

        {

            if ( st_ivas->ivas_format == MONO_FORMAT )

            {

                /* routed to W */

                ivas_jbm_dec_tc_buffer_playout( st_ivas, nSamplesAskedLocal, nSamplesRendered, p_output );

            }

            else if ( st_ivas->ivas_format == STEREO_FORMAT )

            {

                for ( n = 0; n < *nSamplesRendered; n++ )

                {

                    float tmp;

                    tmp = p_output[0][n];

                    p_output[0][n] = 0.5f * ( tmp + p_output[1][n] ); /* W = 0.5 * ( L + R ) */

                    p_output[1][n] = 0.5f * ( tmp - p_output[1][n] ); /* Y = 0.5 * ( L - R ) */

                }

            }

        }

#endif /* FIX_1419_MONO_STEREO_UMX */

    }

    else if ( st_ivas->ivas_format == ISM_FORMAT )

    {
@@ -1931,11 +1961,15 @@ int16_t ivas_jbm_dec_get_num_tc_channels( 


    ivas_total_brate = st_ivas->hDecoderConfig->ivas_total_brate;



#ifndef FIX_1419_MONO_STEREO_UMX /* since we support more output formats for mono, this is no longer sensible; leave it at the default from above */

    if ( st_ivas->ivas_format == MONO_FORMAT )

    {

        num_tc = st_ivas->hDecoderConfig->nchan_out;

    }

    else if ( st_ivas->ivas_format == STEREO_FORMAT && st_ivas->hDecoderConfig->nchan_out == 1 )

#else

    if ( st_ivas->ivas_format == STEREO_FORMAT && st_ivas->hDecoderConfig->nchan_out == 1 )

#endif

    {

        num_tc = 1;

    }
@@ -2803,7 +2837,11 @@ void ivas_dec_prepare_renderer( 
            ivas_omasa_gain_masa_tc( st_ivas->hTcBuffer->tc, st_ivas->hMasaIsmData->gain_masa_edited, st_ivas->nchan_ism, st_ivas->hTcBuffer->n_samples_available );

        }

    }

#ifdef FIX_1419_MONO_STEREO_UMX

    else if ( st_ivas->ivas_format == MONO_FORMAT || st_ivas->ivas_format == STEREO_FORMAT )

#else

    else if ( st_ivas->ivas_format == STEREO_FORMAT )

#endif

    {

        ivas_jbm_dec_td_renderers_adapt_subframes( st_ivas );

    }