Commit d224b606 authored by norvell's avatar norvell
Browse files

Merge branch 'main' into ericsson/hq-envelope-stability-fix

parents d21df806 6710e93e

apps/decoder.c

+0 −276
Original line number Diff line number Diff line
@@ -122,9 +122,7 @@ static void usage_dec( void ); 
static ivas_error decodeG192( DecArguments arg, BS_READER_HANDLE hBsReader, HeadRotFileReader *headRotReader, IVAS_DEC_HANDLE hIvasDec, int16_t *pcmBuf );

static ivas_error decodeVoIP( DecArguments arg, BS_READER_HANDLE hBsReader, IVAS_DEC_HANDLE hIvasDec );

#ifdef DEBUGGING

#ifdef MC_JBM

static ivas_error printBitstreamInfoVoip( DecArguments arg, BS_READER_HANDLE hBsReader, IVAS_DEC_HANDLE hIvasDec );

#endif

static int16_t app_own_random( int16_t *seed );

static IVAS_DEC_FORCED_REND_MODE parseForcedRendModeDec( char *forcedRendModeChar );

#endif
@@ -287,15 +285,11 @@ int main( 


    if ( arg.voipMode )

    {

#ifdef MC_JBM

        if ( ( error = printBitstreamInfoVoip( arg, hBsReader, hIvasDec ) ) != IVAS_ERR_OK )

        {

            fprintf( stderr, "Error while previewing VoIP bitstream: %s\n", ivas_error_to_string( error ) );

            goto cleanup;

        }

#else

        IVAS_DEC_PrintConfig( hIvasDec, arg.quietModeEnabled, arg.voipMode );

#endif

    }

    else

    {
@@ -454,13 +448,6 @@ int main( 


    if ( arg.voipMode )

    {

#ifndef MC_JBM

        if ( arg.decMode != IVAS_DEC_MODE_EVS )

        {

            fprintf( stderr, "\nError: VoIP not yet supported for decMode: %d\n\n", arg.decMode );

            goto cleanup;

        }

#endif



        if ( ( error = IVAS_DEC_EnableVoIP( hIvasDec, 60, arg.inputFormat ) ) != IVAS_ERR_OK )

        {
@@ -1087,7 +1074,6 @@ static int16_t app_own_random( int16_t *seed ) 
}

#endif



#ifdef MC_JBM

static ivas_error initOnFirstGoodFrame(

    IVAS_DEC_HANDLE hIvasDec,                        /* i/o: */

    const DecArguments arg,                          /* i  : */
@@ -1242,7 +1228,6 @@ static ivas_error initOnFirstGoodFrame( 


    return IVAS_ERR_OK;

}

#endif



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

 * decodeG192()
@@ -1260,11 +1245,7 @@ static ivas_error decodeG192( 
{

    bool decodingFailed = true; /* Assume failure until cleanup is reached without errors */

    uint16_t bit_stream[IVAS_MAX_BITS_PER_FRAME + 4 * 8];

#ifdef MC_JBM

    int16_t i, num_bits;

#else

    int16_t i, j, num_bits;

#endif

    int16_t bfi = 0;

#ifdef DEBUGGING

    int16_t fec_seed = 12558; /* FEC_SEED */
@@ -1276,9 +1257,6 @@ static ivas_error decodeG192( 
    int16_t nOutChannels = 0;

    int16_t delayNumSamples = -1;

    int16_t delayNumSamples_orig = 0;

#ifndef MC_JBM

    int16_t zeroPad = 0;

#endif

    int16_t nOutSamples = 0;

    int32_t delayTimeScale = 0;

    ivas_error error = IVAS_ERR_UNKNOWN;
@@ -1386,7 +1364,6 @@ static ivas_error decodeG192( 
            /* Once good frame decoded, catch up */

            if ( decodedGoodFrame )

            {

#ifdef MC_JBM

                error = initOnFirstGoodFrame(

                    hIvasDec,

                    arg,
@@ -1405,128 +1382,6 @@ static ivas_error decodeG192( 
                {

                    goto cleanup;

                }

#else



                /* Now number of output channels and frame size are known */

                if ( ( error = IVAS_DEC_GetNumOutputChannels( hIvasDec, &nOutChannels ) ) != IVAS_ERR_OK )

                {

                    fprintf( stderr, "\nError in IVAS_DEC_GetNumOutputChannels, code: %d\n", error );

                    goto cleanup;

                }



                int32_t pcmFrameSize;



                if ( ( error = IVAS_DEC_GetPcmFrameSize( hIvasDec, &pcmFrameSize ) ) != IVAS_ERR_OK )

                {

                    fprintf( stderr, "\nError in IVAS_DEC_GetPcmFrameSize, error code: %d\n", error );

                    goto cleanup;

                }



                /* Open audio writer and write all previously skipped bad frames now that frame size is known */

                if ( ( error = AudioFileWriter_open( &afWriter, arg.outputWavFilename, arg.output_Fs, nOutChannels ) ) != IVAS_ERR_OK )

                {

                    fprintf( stderr, "\nUnable to open output file %s\n", arg.outputWavFilename );

                    goto cleanup;

                }



                int16_t *zeroBuf = malloc( pcmFrameSize * sizeof( int16_t ) );

                memset( zeroBuf, 0, pcmFrameSize * sizeof( int16_t ) );



                for ( i = 0; i < numInitialBadFrames; ++i )

                {

                    if ( delayNumSamples < nOutSamples )

                    {

                        if ( ( error = AudioFileWriter_write( afWriter, zeroBuf, nOutSamples * nOutChannels - ( delayNumSamples * nOutChannels ) ) ) != IVAS_ERR_OK )

                        {

                            fprintf( stderr, "\nOutput audio file writer error\n" );

                            goto cleanup;

                        }

                        delayNumSamples = 0;

                    }

                    else

                    {

                        delayNumSamples -= nOutSamples;

                    }

                }



                free( zeroBuf );



                /* Open other output files if EXT output config - now details about ISM or MASA are known */

                if ( arg.outputFormat == IVAS_DEC_OUTPUT_EXT )

                {

                    if ( ( error = IVAS_DEC_GetFormat( hIvasDec, &bsFormat ) ) != IVAS_ERR_OK )

                    {

                        fprintf( stderr, "\nError in IVAS_DEC_GetFormat, code: %d\n", error );

                        goto cleanup;

                    }



                    /* If outputting ISM, get number of objects, open output files and write zero metadata for initial bad frames */

                    if ( bsFormat == IVAS_DEC_BS_OBJ )

                    {

                        if ( ( error = IVAS_DEC_GetNumObjects( hIvasDec, &numObj ) ) != IVAS_ERR_OK )

                        {

                            fprintf( stderr, "\nError in IVAS_DEC_GetNumObjects: %s\n", IVAS_DEC_GetErrorMessage( error ) );

                            goto cleanup;

                        }



                        for ( i = 0; i < numObj; ++i )

                        {

                            if ( ( error = IsmFileWriter_open( arg.outputWavFilename, i, &ismWriters[i] ) ) != IVAS_ERR_OK )

                            {

                                fprintf( stderr, "\nError: Error opening ISM decoded metadata file %s\n", IsmFileWriter_getFilePath( ismWriters[i] ) );

                                goto cleanup;

                            }

                        }



                        for ( j = 0; j < numInitialBadFrames; ++j )

                        {

                            /* write zero metadata */

                            for ( i = 0; i < numObj; ++i )

                            {

                                IVAS_ISM_METADATA IsmMetadata;



                                if ( ( error = IVAS_DEC_GetObjectMetadata( hIvasDec, &IsmMetadata, 1, i ) ) != IVAS_ERR_OK )

                                {

                                    fprintf( stderr, "\nError in IVAS_DEC_GetObjectMetadata: %s\n", IVAS_DEC_GetErrorMessage( error ) );

                                    goto cleanup;

                                }



                                if ( ( IsmFileWriter_writeFrame( IsmMetadata, ismWriters[i] ) ) != IVAS_ERR_OK )

                                {

                                    fprintf( stderr, "\nError writing ISM metadata to file %s\n", IsmFileWriter_getFilePath( ismWriters[i] ) );

                                    goto cleanup;

                                }

                            }

                        }

                    }

                    /* If outputting MASA, open output file and write metadata for initial bad frames */

                    else if ( bsFormat == IVAS_DEC_BS_MASA )

                    {

                        if ( ( error = MasaFileWriter_open( arg.outputWavFilename, &masaWriter ) ) != IVAS_ERR_OK )

                        {

                            fprintf( stderr, "\nError: Error opening MASA decoded metadata file %s\n", MasaFileWriter_getFilePath( masaWriter ) );

                            goto cleanup;

                        }



                        /* Duplicate good first frame metadata to fill the beginning of stream. */

                        IVAS_MASA_QMETADATA_HANDLE qMetadata = NULL;

                        if ( ( error = IVAS_DEC_GetMasaMetadata( hIvasDec, &qMetadata ) ) != IVAS_ERR_OK )

                        {

                            fprintf( stderr, "\nError in IVAS_DEC_GetMasaMetadata: %s\n", IVAS_DEC_GetErrorMessage( error ) );

                            goto cleanup;

                        }



                        for ( j = 0; j < numInitialBadFrames; ++j )

                        {

                            if ( ( MasaFileWriter_writeFrame( masaWriter, qMetadata ) ) != IVAS_ERR_OK )

                            {

                                fprintf( stderr, "\nError writing MASA metadata to file: %s\n", MasaFileWriter_getFilePath( masaWriter ) );

                                goto cleanup;

                            }

                        }

                    }

                }

#endif

            }

            else

            {
@@ -1534,25 +1389,6 @@ static ivas_error decodeG192( 
            }

        }



#ifndef MC_JBM

        if ( delayNumSamples == -1 )

        {

            if ( arg.delayCompensationEnabled )

            {

                if ( ( error = IVAS_DEC_GetDelay( hIvasDec, &delayNumSamples, &delayTimeScale ) ) != IVAS_ERR_OK )

                {

                    fprintf( stderr, "\nUnable to get delay of decoder: %s\n", IVAS_DEC_GetErrorMessage( error ) );

                    goto cleanup;

                }

                delayNumSamples_orig = delayNumSamples;

            }

            else

            {

                delayNumSamples = 0;

            }

            zeroPad = delayNumSamples;

        }

#endif



        /* Write current frame */

        if ( decodedGoodFrame )
@@ -1663,21 +1499,12 @@ static ivas_error decodeG192( 
    }



    /* add zeros at the end to have equal length of synthesized signals */

#ifdef MC_JBM

    memset( pcmBuf, 0, delayNumSamples_orig * nOutChannels * sizeof( int16_t ) );

    if ( ( error = AudioFileWriter_write( afWriter, pcmBuf, delayNumSamples_orig * nOutChannels ) ) != IVAS_ERR_OK )

    {

        fprintf( stderr, "\nError writing output file: %s\n", ivas_error_to_string( error ) );

        goto cleanup;

    }

#else

    memset( pcmBuf, 0, zeroPad * nOutChannels * sizeof( int16_t ) );

    if ( ( error = AudioFileWriter_write( afWriter, pcmBuf, zeroPad * nOutChannels ) ) != IVAS_ERR_OK )

    {

        fprintf( stderr, "\nOutput audio file writer error\n" );

        goto cleanup;

    }

#endif



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

     * Close files and deallocate resources
@@ -1702,7 +1529,6 @@ cleanup: 
    return error;

}



#ifdef MC_JBM

#ifdef DEBUGGING

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

 * printBitstreamInfoVoip()
@@ -1804,16 +1630,13 @@ cleanup: 
    return IVAS_ERR_OK;

}

#endif

#endif



#ifdef MC_JBM

#ifdef SUPPORT_JBM_TRACEFILE

static ivas_error writeJbmTraceFileFrameWrapper( const void *data, void *writer )

{

    return JbmTraceFileWriter_writeFrame( data, writer );

}

#endif

#endif





/*---------------------------------------------------------------------*
@@ -1839,7 +1662,6 @@ static ivas_error decodeVoIP( 
    uint16_t rtpSequenceNumber;

    uint32_t rtpTimeStamp;



#ifdef MC_JBM

    bool decodedGoodFrame = false;

    int16_t numInitialBadFrames = 0; /* Number of bad frames received until first good frame is decoded */

    int16_t nOutChannels = 0;
@@ -1847,15 +1669,6 @@ static ivas_error decodeVoIP( 
    uint16_t numObj = 0;



    int16_t pcmBuf[MAX_OUTPUT_PCM_BUFFER_SIZE];

#else

    /* For now always assume output with one channel. When adding VoIP to IVAS,

     * initialization of the memory for jitter buffer etc. needs to happen after

     * first good frame has been decoded because for some configs (such as EXT

     * renderer) only then the number of output channels is known.*/

    const int16_t nOutChannels = 1;

    const uint32_t pcmBufSizeWithSampleBasedTimeScaling = 3 * MAX_FRAME_SIZE;

    int16_t pcmBuf[3 * MAX_FRAME_SIZE];

#endif

    AudioFileWriter *afWriter = NULL;

#ifdef SUPPORT_JBM_TRACEFILE

    JbmTraceFileWriter *jbmTraceWriter = NULL;
@@ -1865,9 +1678,6 @@ static ivas_error decodeVoIP( 
    int16_t delayNumSamples_orig = -1;

    int16_t delayNumSamples = -1;

    int32_t delayTimeScale = -1;

#ifndef MC_JBM

    int16_t zeroPad = 0;

#endif



    FILE *f_rtpstream = NULL;

    EVS_RTPDUMP_DEPACKER rtpdumpDepacker;
@@ -1877,16 +1687,12 @@ static ivas_error decodeVoIP( 
    uint16_t frameTypeIndex;

    bool qBit;



#ifdef MC_JBM

    IVAS_DEC_BS_FORMAT bsFormat = IVAS_DEC_BS_UNKOWN;

    IsmFileWriter *ismWriters[IVAS_MAX_NUM_OBJECTS];

    for ( int16_t i = 0; i < IVAS_MAX_NUM_OBJECTS; ++i )

    {

        ismWriters[i] = NULL;

    }

#else

    memset( pcmBuf, 0, pcmBufSizeWithSampleBasedTimeScaling );

#endif





    rtpdumpDepacker.rtpdump = NULL;
@@ -1917,13 +1723,6 @@ static ivas_error decodeVoIP( 
            goto cleanup;

    }



#ifndef MC_JBM

    if ( ( error = AudioFileWriter_open( &afWriter, arg.outputWavFilename, arg.output_Fs, nOutChannels ) ) != IVAS_ERR_OK )

    {

        fprintf( stderr, "\nUnable to open output file %s\n", arg.outputWavFilename );

        goto cleanup;

    }

#endif



#ifdef SUPPORT_JBM_TRACEFILE

    if ( arg.jbmTraceFilename != NULL )
@@ -1951,12 +1750,6 @@ static ivas_error decodeVoIP( 
    if ( arg.inputFormat == IVAS_DEC_INPUT_FORMAT_G192 )

    {

        error = BS_Reader_ReadVoipFrame_compact( hBsReader, au, &auSize, &rtpSequenceNumber, &rtpTimeStamp, &nextPacketRcvTime_ms );

#ifndef MC_JBM

        if ( !evsPayload_getFrameTypeFromSize( auSize, &isAMRWB_IOmode, &frameTypeIndex ) )

        {

            error = IVAS_ERR_BITSTREAM_READER_INVALID_DATA;

        }

#endif

        qBit = 1; /* good q_bit for INPUT_FORMAT_G192 */

    }

    else
@@ -2002,11 +1795,7 @@ static ivas_error decodeVoIP( 
        while ( nextPacketRcvTime_ms <= systemTime_ms )

        {

            /* feed the previous read packet into the receiver now */

#ifdef MC_JBM

            error = IVAS_DEC_VoIP_FeedFrame( hIvasDec, auPtr, auSize, rtpSequenceNumber, rtpTimeStamp, nextPacketRcvTime_ms, qBit );

#else

            error = IVAS_DEC_VoIP_FeedFrame( hIvasDec, auPtr, auSize, rtpSequenceNumber, rtpTimeStamp, nextPacketRcvTime_ms, isAMRWB_IOmode, frameTypeIndex, qBit );

#endif

            if ( error != IVAS_ERR_OK )

            {

                fprintf( stderr, "\nError in IVAS_DEC_VoIP_FeedFrame: %s\n", IVAS_DEC_GetErrorMessage( error ) );
@@ -2019,12 +1808,6 @@ static ivas_error decodeVoIP( 
            {

                error = BS_Reader_ReadVoipFrame_compact( hBsReader, au, &auSize, &rtpSequenceNumber, &rtpTimeStamp, &nextPacketRcvTime_ms );



#ifndef MC_JBM

                if ( !evsPayload_getFrameTypeFromSize( auSize, &isAMRWB_IOmode, &frameTypeIndex ) )

                {

                    error = IVAS_ERR_BITSTREAM_READER_INVALID_DATA;

                }

#endif

                qBit = 1; /* good q_bit for VOIP_G192_RTP */

            }

            else
@@ -2056,7 +1839,6 @@ static ivas_error decodeVoIP( 
            break;

        }



#ifdef MC_JBM

        nOutSamples = (int16_t) ( arg.output_Fs / 50 );



        /* decode and get samples */
@@ -2067,36 +1849,11 @@ static ivas_error decodeVoIP( 
                                                 jbmTraceWriter

#endif

                                                 ) ) != IVAS_ERR_OK )

#else

        /* decode and get samples */

        if ( ( error = IVAS_DEC_VoIP_GetSamples( hIvasDec, &nOutSamples, pcmBuf, pcmBufSizeWithSampleBasedTimeScaling, systemTime_ms ) ) != IVAS_ERR_OK )

#endif

        {

            fprintf( stderr, "\nError in IVAS_DEC_VoIP_GetSamples: %s\n", IVAS_DEC_GetErrorMessage( error ) );

            goto cleanup;

        }



#ifndef MC_JBM

#ifdef SUPPORT_JBM_TRACEFILE

        /* write JBM trace file entry - only done for EVS testing */

        if ( jbmTraceWriter != NULL )

        {

            IVAS_JBM_TRACE_DATA JbmTraceData;



            if ( ( error = IVAS_DEC_GetJbmData( hIvasDec, &JbmTraceData ) ) != IVAS_ERR_OK )

            {

                fprintf( stderr, "\nError in IVAS_DEC_GetJbmData: %s\n", IVAS_DEC_GetErrorMessage( error ) );

                goto cleanup;

            }



            if ( ( JbmTraceFileWriter_writeFrame( &JbmTraceData, jbmTraceWriter ) ) != IVAS_ERR_OK )

            {

                fprintf( stderr, "\nError writing JBM Trace data to file %s\n", arg.jbmTraceFilename );

                goto cleanup;

            }

        }

#endif

#endif



        /* write JBM Offset file entry */

        if ( jbmOffsetWriter != NULL )
@@ -2116,7 +1873,6 @@ static ivas_error decodeVoIP( 
            }

        }



#ifdef MC_JBM

        /* Continue checking for first good frame until it is found */

        if ( !decodedGoodFrame )

        {
@@ -2153,33 +1909,11 @@ static ivas_error decodeVoIP( 
                ++numInitialBadFrames;

            }

        }

#endif



#ifndef MC_JBM

        if ( delayNumSamples == -1 )

        {

            if ( arg.delayCompensationEnabled )

            {

                if ( ( error = IVAS_DEC_GetDelay( hIvasDec, &delayNumSamples, &delayTimeScale ) ) != IVAS_ERR_OK )

                {

                    fprintf( stderr, "\nUnable to get delay of decoder: %s\n", IVAS_DEC_GetErrorMessage( error ) );

                    goto cleanup;

                }

                delayNumSamples_orig = delayNumSamples;

            }

            else

            {

                delayNumSamples = 0;

            }

            zeroPad = delayNumSamples;

        }

#endif



        /* Write current frame */

#ifdef MC_JBM

        if ( decodedGoodFrame )

        {

#endif

            if ( delayNumSamples < nOutSamples )

            {

                if ( ( error = AudioFileWriter_write( afWriter, &pcmBuf[delayNumSamples * nOutChannels], nOutSamples * nOutChannels - ( delayNumSamples * nOutChannels ) ) ) != IVAS_ERR_OK )
@@ -2193,9 +1927,7 @@ static ivas_error decodeVoIP( 
            {

                delayNumSamples -= nOutSamples;

            }

#ifdef MC_JBM

        }

#endif



        if ( !arg.quietModeEnabled )

        {
@@ -2213,7 +1945,6 @@ static ivas_error decodeVoIP( 
#endif

    }



#ifdef MC_JBM

    /* add zeros at the end to have equal length of synthesized signals */

    memset( pcmBuf, 0, delayNumSamples_orig * nOutChannels * sizeof( int16_t ) );

    if ( ( error = AudioFileWriter_write( afWriter, pcmBuf, delayNumSamples_orig * nOutChannels ) ) != IVAS_ERR_OK )
@@ -2221,11 +1952,6 @@ static ivas_error decodeVoIP( 
        fprintf( stderr, "\nError writing output file: %s\n", ivas_error_to_string( error ) );

        goto cleanup;

    }

#else

    /* add zeros at the end to have equal length of synthesized signals */

    memset( pcmBuf, 0, zeroPad * nOutChannels * sizeof( int16_t ) );

    AudioFileWriter_write( afWriter, pcmBuf, zeroPad * nOutChannels );

#endif



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

     * Printouts after decoding has finished
@@ -2244,9 +1970,7 @@ static ivas_error decodeVoIP( 


cleanup:



#ifdef MC_JBM

    EVS_RTPDUMP_DEPACKER_close( &rtpdumpDepacker );

#endif

    AudioFileWriter_close( &afWriter );

    JbmOffsetFileWriter_close( &jbmOffsetWriter );

#ifdef SUPPORT_JBM_TRACEFILE

lib_com/bitstream.c

+2 −129
Original line number Diff line number Diff line
@@ -879,12 +879,6 @@ static ivas_error write_indices_element( 


        for ( n = 0; n < n_channels; n++ )

        {

#ifndef MC_BITRATE_SWITCHING

            if ( ( st_ivas->hEncoderConfig->ivas_format == MC_FORMAT ) && ( st_ivas->mc_mode == MC_MODE_MCT ) && ( element_id * CPE_CHANNELS + n == LFE_CHANNEL ) )

            {

                continue;

            }

#endif

            reset_indices_enc( sts[n]->hBstr, MAX_NUM_INDICES );

        }

    }
@@ -2018,11 +2012,7 @@ ivas_error read_indices( 
    file_read_FECpattern( &st_ivas->bfi );

    st_ivas->bfi |= bfi;



#ifdef MC_JBM

    if ( bfi == FRAMEMODE_MISSING ) /* TODO(mcjbm): This fixes channel-aware mode BE. Still requires review from a bitstream reading expert */

#else

    if ( bfi )

#endif

    {

        for ( k = 0; k < num_bits; k++ )

        {
@@ -2188,9 +2178,7 @@ ivas_error read_indices( 


    /* handle bad/lost speech frame(and CS bad SID frame) in the decoders CNG synthesis settings pair (total_brate, bfi) */

    if ( (

#ifdef MC_JBM

             bfi != FRAMEMODE_FUTURE &&                                            /* TODO(mcjbm): This fixes channel-aware mode BE. Still requires review from a bitstream reading expert */

#endif

             ( *CNG != 0 ) && ( ( speech_bad != 0 ) || ( speech_lost != 0 ) ) ) || /* SP_BAD or SPEECH_LOST)   --> stay in CNG */

         ( sid_upd_bad != 0 ) )                                                    /* SID_UPD_BAD              --> start CNG */

    {
@@ -2234,10 +2222,7 @@ ivas_error read_indices( 
    }



    /* GOOD frame */

    if ( st_ivas->bfi == 0

#ifdef MC_JBM

         || st_ivas->bfi == FRAMEMODE_FUTURE /* TODO(mcjbm): This fixes channel-aware mode BE. Still requires review from a bitstream reading expert */

#endif

    if ( st_ivas->bfi == 0 || st_ivas->bfi == FRAMEMODE_FUTURE /* TODO(mcjbm): This fixes channel-aware mode BE. Still requires review from a bitstream reading expert */

    )

    {

        /* GOOD frame - convert ITU-T G.192 words to short values */
@@ -2741,118 +2726,6 @@ void get_NextCoderType( 
    return;

}



#ifndef MC_JBM

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

 * read_indices_from_djb()

 *

 * Read indices from the de-jitter buffer payload (works also for AMR-WB IO mode)

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

void read_indices_from_djb(

    Decoder_State *st,  /* i/o: decoder state structure       */

    uint8_t *pt_stream, /* i  : bitstream file                */

    int16_t *CNG,

    const int16_t num_bits, /* i  : input frame length in bits    */

    const Word16 isAMRWB_IOmode,

    const Word16 core_mode,

    const Word16 qbit,

    const Word16 bitstreamformat,

    const Word16 amrwb_rfc4867_flag,

    const int16_t partialframe,   /* i  : partial frame information     */

    const int16_t next_coder_type /* i  : next coder type information   */

)

{

    int16_t k;

    UWord8 mask = 0x80;

    Word16 no_data = 0;

    Word16 sti = -1;

    uint16_t *bit_stream_ptr;

    int32_t total_brate;

    int16_t speech_lost = 0;



    st->bfi = 0;

    st->BER_detect = 0;

    st->mdct_sw_enable = 0;

    st->mdct_sw = 0;

    reset_indices_dec( st );



    st->bfi = !qbit;

    total_brate = (Word32) (num_bits) *50;



    if ( num_bits == 0 ) /* guess type of missing frame for SP_LOST and NO_DATA */

    {

        speech_lost = *CNG == 0;

        no_data = *CNG != 0;

    }



    if ( partialframe || st->prev_use_partial_copy )

    {

        st->next_coder_type = next_coder_type;

    }

    else

    {

        st->next_coder_type = INACTIVE;

    }



    if ( partialframe == 1 )

    {

        st->bfi = 2;

    }



    /* unpack speech data */

    bit_stream_ptr = st->bit_stream;

    /* convert bitstream from compact bytes to short values and store it in decoder state */

    for ( k = 0; k < num_bits; k++ )

    {

        if ( bitstreamformat == VOIP_RTPDUMP && isAMRWB_IOmode )

        {

            st->bit_stream[sort_ptr[core_mode][k]] = unpack_bit( &pt_stream, &mask );

            bit_stream_ptr++;

        }

        else

        {

            *bit_stream_ptr++ = unpack_bit( &pt_stream, &mask );

        }

    }



    /* unpack auxiliary bits */

    if ( isAMRWB_IOmode && total_brate == SID_1k75 )

    {

        if ( bitstreamformat == VOIP_RTPDUMP )

        {

            /* A.2.2.1.3: AMR-WB SID_1k75 frame is followed by STI bit and CMI bits */

            sti = unpack_bit( &pt_stream, &mask );

        }

        else

        {

            /* VOIP_G192_RTP does not contain STI and CMI */

            sti = 1;

        }

        read_indices_mime_handle_sti_and_all_zero_bits( st, &total_brate, sti );

    }



    /* add two zero bytes for arithmetic coder flush */

    for ( k = 0; k < 8 * 2; ++k )

    {

        *bit_stream_ptr++ = 0;

    }



    total_brate = read_indices_mime_handle_dtx( st, CNG, isAMRWB_IOmode, core_mode, total_brate, sti, speech_lost, no_data, amrwb_rfc4867_flag );

    /* st->CNG set inside */



    if ( st->bfi != 1 )

    {

        /* select Mode 1 or Mode 2 */

        decoder_selectCodec( st, total_brate, *st->bit_stream ? 1 : 0 );



        /* a change of the total bitrate should not be known to the decoder, if the received frame was truly lost */

        st->total_brate = total_brate;



        mdct_switching_dec( st );

    }



    return;

}

#endif



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

 * get_indice_preview()

lib_com/common_api_types.h

+0 −11
Original line number Diff line number Diff line
@@ -134,28 +134,17 @@ typedef struct ivas_LS_setup_custom IVAS_LSSETUP_CUSTOM_STRUCT; 


typedef struct _IVAS_JBM_TRACE_DATA

{

#ifdef MC_JBM

    uint32_t systemTimestamp_ms;

    uint16_t extBufferedSamples;

    uint16_t lastDecodedWasActive;

    int32_t output_Fs;

    int16_t dataUnit_flag;

#else

    double playTime;

    int16_t partialCopyOffset;

#endif

    uint16_t sequenceNumber;

    uint32_t timeStamp;

    uint32_t rcvTime;



#ifdef MC_JBM

    int16_t partial_frame;

    int16_t partialCopyOffset;

#else

    int16_t lastDecodedWasActive;

    int16_t partial_frame_flag;

    int16_t dataUnit_flag;

#endif



} IVAS_JBM_TRACE_DATA;

lib_com/ivas_error.h

+0 −2
Original line number Diff line number Diff line
@@ -81,9 +81,7 @@ typedef enum 
    IVAS_ERR_INVALID_INDEX,

    IVAS_ERR_NOT_SUPPORTED_OPTION,

    IVAS_ERR_NOT_IMPLEMENTED,

#ifdef MC_JBM

    IVAS_ERR_WAITING_FOR_BITSTREAM,

#endif

    IVAS_ERR_FILE_READER_TIMESTAMP_MISMATCH,

    IVAS_ERR_ISM_FILE_READER_INVALID_METADATA_FORMAT,

    IVAS_ERR_ISM_INVALID_METADATA_VALUE,

lib_com/ivas_mc_param_com.c

+0 −78

File changed.

Preview size limit exceeded, changes collapsed.