Merge branch 'rtp-add-decoder-restart' into 'main' (29b93e0e) · Commits · SA4 / Audio / IVAS BASOP

apps/decoder.c

+186 −0

Original line number	Diff line number	Diff line
		@@ -179,13 +179,24 @@ static bool parseCmdlIVAS_dec( int16_t argc, char *argv, DecArguments arg );
		static void usage_dec( void );
		static ivas_error decodeG192( DecArguments arg, BS_READER_HANDLE hBsReader, IVAS_DEC_HRTF_BINARY_WRAPPER hHrtfBinary, RotFileReader headRotReader, RotFileReader externalOrientationFileReader, RotFileReader refRotReader, Vector3PairFileReader referenceVectorReader, ObjectEditFileReader objectEditFileReader, ISAR_SPLIT_REND_BITS_DATA splitRendBits, IVAS_DEC_HANDLE hIvasDec, int16_t pcmBuf );
		#ifdef FIX_1119_SPLIT_RENDERING_VOIP
		#ifdef DECODER_FORMAT_SWITCHING
		static ivas_error decodeVoIP( DecArguments arg, BS_READER_HANDLE hBsReader, IVAS_DEC_HRTF_BINARY_WRAPPER hHrtf, RotFileReader headRotReader, RotFileReader externalOrientationFileReader, RotFileReader refRotReader, Vector3PairFileReader referenceVectorReader, ObjectEditFileReader objectEditFileReader, ISAR_SPLIT_REND_BITS_DATA splitRendBits, IVAS_DEC_HANDLE phIvasDec, int16_t *pcmBuf );
		#else
		static ivas_error decodeVoIP( DecArguments arg, BS_READER_HANDLE hBsReader, IVAS_DEC_HRTF_BINARY_WRAPPER hHrtf, RotFileReader headRotReader, RotFileReader externalOrientationFileReader, RotFileReader refRotReader, Vector3PairFileReader referenceVectorReader, ObjectEditFileReader objectEditFileReader, ISAR_SPLIT_REND_BITS_DATA splitRendBits, IVAS_DEC_HANDLE hIvasDec, int16_t pcmBuf );
		#endif
		#else
		#ifdef DDECODER_FORMAT_SWITCHING
		static ivas_error decodeVoIP( DecArguments arg, BS_READER_HANDLE hBsReader, IVAS_DEC_HRTF_BINARY_WRAPPER hHrtfBinary, RotFileReader headRotReader, RotFileReader externalOrientationFileReader, RotFileReader refRotReader, Vector3PairFileReader referenceVectorReader, ObjectEditFileReader objectEditFileReader, IVAS_DEC_HANDLE phIvasDec, int16_t pcmBuf );
		#else
		static ivas_error decodeVoIP( DecArguments arg, BS_READER_HANDLE hBsReader, IVAS_DEC_HRTF_BINARY_WRAPPER hHrtfBinary, RotFileReader headRotReader, RotFileReader externalOrientationFileReader, RotFileReader refRotReader, Vector3PairFileReader referenceVectorReader, ObjectEditFileReader objectEditFileReader, IVAS_DEC_HANDLE hIvasDec, int16_t *pcmBuf );
		#endif
		#endif
		static ivas_error load_hrtf_from_file( IVAS_DEC_HRTF_BINARY_WRAPPER *hHrtfBinary, IVAS_DEC_HANDLE hIvasDec, const IVAS_AUDIO_CONFIG OutputConfig, const int32_t output_Fs );
		static void do_object_editing_fx( IVAS_EDITABLE_PARAMETERS editableParameters, ObjectEditFileReader objectEditFileReader );

		#ifdef DECODER_FORMAT_SWITCHING
		static ivas_error restartDecoder( IVAS_DEC_HANDLE phIvasDec, IVAS_DEC_MODE codec, DecArguments arg, IVAS_RENDER_CONFIG_DATA renderConfig, IVAS_CUSTOM_LS_DATA hLsCustomData );
		#endif

		/------------------------------------------------------------------------------------------
		* main()
		@@ -720,9 +731,17 @@ int main(
		if ( arg.voipMode )
		{
		#ifdef FIX_1119_SPLIT_RENDERING_VOIP
		#ifdef DECODER_FORMAT_SWITCHING
		error = decodeVoIP( arg, hBsReader, &hHrtfBinary, headRotReader, externalOrientationFileReader, refRotReader, referenceVectorReader, objectEditFileReader, &splitRendBits, &hIvasDec, pcmBuf );
		#else
		error = decodeVoIP( arg, hBsReader, &hHrtfBinary, headRotReader, externalOrientationFileReader, refRotReader, referenceVectorReader, objectEditFileReader, &splitRendBits, hIvasDec, pcmBuf );
		#endif
		#else
		#ifdef DDECODER_FORMAT_SWITCHING
		error = decodeVoIP( arg, hBsReader, &hHrtfBinary, headRotReader, externalOrientationFileReader, refRotReader, referenceVectorReader, objectEditFileReader, &hIvasDec, pcmBuf );
		#else
		error = decodeVoIP( arg, hBsReader, &hHrtfBinary, headRotReader, externalOrientationFileReader, refRotReader, referenceVectorReader, objectEditFileReader, hIvasDec, pcmBuf );
		#endif
		#endif
		}
		else
		@@ -2990,7 +3009,11 @@ static ivas_error decodeVoIP(
		#ifdef FIX_1119_SPLIT_RENDERING_VOIP
		ISAR_SPLIT_REND_BITS_DATA *splitRendBits,
		#endif
		#ifdef DECODER_FORMAT_SWITCHING
		IVAS_DEC_HANDLE *phIvasDec,
		#else
		IVAS_DEC_HANDLE hIvasDec,
		#endif
		int16_t *pcmBuf )
		{
		bool decodingFailed = true; /* Assume failure until cleanup is reached without errors */
		@@ -3022,6 +3045,9 @@ static ivas_error decodeVoIP(
		int16_t delayNumSamples = -1;
		int32_t delayTimeScale = -1;
		int16_t i;
		#ifdef DECODER_FORMAT_SWITCHING
		IVAS_DEC_HANDLE hIvasDec = *phIvasDec;
		#endif
		#ifdef IVAS_RTPDUMP
		IVAS_RTP ivasRtp = { 0 };
		IVAS_RTP srRtp = { 0 };
		@@ -3216,6 +3242,27 @@ static ivas_error decodeVoIP(
		{
		nSamplesRendered = 0;

		#ifdef DECODER_FORMAT_SWITCHING
		if ( ivasRtp.restartNeeded )
		{
		IVAS_DEC_MODE newCodecInPacket = ( ivasRtp.codecId == IVAS_RTP_EVS ) ? IVAS_DEC_MODE_EVS : IVAS_DEC_MODE_IVAS;
		error = restartDecoder(
		&hIvasDec,
		newCodecInPacket,
		&arg,
		NULL, /* ToDo : Provide rendererConfig */
		NULL /* ToDo : Provide LS Custom Data */
		);
		if ( error != IVAS_ERR_OK )
		{
		fprintf( stderr, "\nFailed to restart decoder from %d to %d\n", arg.decMode, newCodecInPacket );
		goto cleanup;
		}
		phIvasDec = hIvasDec; / Update for main()' s free */
		ivasRtp.restartNeeded = false;
		}
		#endif

		/* reference vector */
		if ( arg.enableReferenceVectorTracking && vec_pos_update == 0 )
		{
		@@ -3471,6 +3518,31 @@ static ivas_error decodeVoIP(

		/* Placeholder for memory reallocation */
		/* ... */
		#ifdef DECODER_FORMAT_SWITCHING
		if ( IVAS_DEC_isRestartNeeded( hIvasDec ) )
		{
		IVAS_DEC_BS_FORMAT tempFormat;
		if ( ( error = IVAS_DEC_GetFormat( hIvasDec, &tempFormat ) ) != IVAS_ERR_OK )
		{
		fprintf( stderr, "\nError in IVAS_DEC_GetFormat, code: %d\n", error );
		goto cleanup;
		}
		IVAS_DEC_MODE codecMode = ( tempFormat == IVAS_DEC_BS_MONO ) ? IVAS_DEC_MODE_EVS : IVAS_DEC_MODE_IVAS;
		error = restartDecoder(
		&hIvasDec,
		codecMode,
		&arg,
		NULL, /* ToDo : Provide rendererConfig */
		NULL /* ToDo : Provide LS Custom Data */
		);
		if ( error != IVAS_ERR_OK )
		{
		fprintf( stderr, "\nFailed to restart decoder\n" );
		goto cleanup;
		}
		phIvasDec = hIvasDec; / Update for main()' s free */
		}
		#endif

		/* Load HRTF binary file data */
		if ( arg.hrtfReaderEnabled )
		@@ -4248,4 +4320,118 @@ static ivas_error load_hrtf_from_file(
		return IVAS_ERR_OK;
		}

		#ifdef DECODER_FORMAT_SWITCHING

		ivas_error restartDecoder(
		IVAS_DEC_HANDLE *phIvasDec,
		IVAS_DEC_MODE codec,
		DecArguments *arg,
		IVAS_RENDER_CONFIG_DATA *renderConfig,
		IVAS_CUSTOM_LS_DATA *hLsCustomData )
		{
		ivas_error error = IVAS_ERR_OK;
		IVAS_DEC_HANDLE hIvasDec;

		if ( phIvasDec == NULL )
		{
		return IVAS_ERR_UNEXPECTED_NULL_POINTER;
		}

		if ( NULL != *phIvasDec )
		{
		IVAS_DEC_Close( phIvasDec );
		}

		if ( ( error = IVAS_DEC_Open( phIvasDec, codec ) ) != IVAS_ERR_OK )
		{
		fprintf( stderr, "Open failed: %s\n", IVAS_DEC_GetErrorMessage( error ) );
		goto cleanup;
		}

		arg->decMode = codec;

		hIvasDec = *phIvasDec;

		uint16_t aeID = arg->aeSequence.count > 0 ? arg->aeSequence.pID[0] : 65535;

		IVAS_AUDIO_CONFIG outputConfig = ( codec == IVAS_DEC_MODE_IVAS ) ? arg->outputConfig : IVAS_AUDIO_CONFIG_MONO;
		#ifdef FIX_1318_ROOM_SIZE_CMD_LINE
		if ( ( error = IVAS_DEC_Configure( hIvasDec, arg->output_Fs, outputConfig, arg->renderFramesize, arg->customLsOutputEnabled, arg->hrtfReaderEnabled,
		arg->enableHeadRotation, arg->enableExternalOrientation, arg->orientation_tracking, arg->renderConfigEnabled, arg->roomSize, arg->non_diegetic_pan_enabled,
		arg->non_diegetic_pan_gain_fx, arg->dpidEnabled, aeID, arg->objEditEnabled, arg->delayCompensationEnabled ) ) != IVAS_ERR_OK )
		#else
		if ( ( error = IVAS_DEC_Configure( hIvasDec, arg->output_Fs, outputConfig, arg->renderFramesize, arg->customLsOutputEnabled, arg->hrtfReaderEnabled,
		arg->enableHeadRotation, arg->enableExternalOrientation, arg->orientation_tracking, arg->renderConfigEnabled, arg->non_diegetic_pan_enabled,
		arg->non_diegetic_pan_gain_fx, arg->dpidEnabled, aeID, arg->objEditEnabled, arg->delayCompensationEnabled ) ) != IVAS_ERR_OK )
		#endif
		{
		fprintf( stderr, "\nConfigure failed: %s\n\n", IVAS_DEC_GetErrorMessage( error ) );
		goto cleanup;
		}

		if ( ( error = IVAS_DEC_GetRenderFramesize( hIvasDec, &arg->renderFramesize ) ) != IVAS_ERR_OK )
		{
		fprintf( stderr, "\nConfigure failed: %s\n\n", IVAS_DEC_GetErrorMessage( error ) );
		goto cleanup;
		}

		if ( arg->outputConfig == IVAS_AUDIO_CONFIG_BINAURAL_SPLIT_CODED \|\| arg->outputConfig == IVAS_AUDIO_CONFIG_BINAURAL_SPLIT_PCM )
		{
		if ( ( error = IVAS_DEC_EnableSplitRendering( hIvasDec ) ) != IVAS_ERR_OK )
		{
		fprintf( stderr, "\nSplit rendering configure failed: %s\n\n", IVAS_DEC_GetErrorMessage( error ) );
		goto cleanup;
		}

		if ( ( error = IVAS_DEC_GetRenderFramesize( hIvasDec, &arg->renderFramesize ) ) != IVAS_ERR_OK )
		{
		fprintf( stderr, "\nConfigure failed: %s\n\n", IVAS_DEC_GetErrorMessage( error ) );
		goto cleanup;
		}

		arg->enableHeadRotation = true;
		}

		if ( arg->voipMode )
		{
		if ( ( error = IVAS_DEC_EnableVoIP( hIvasDec, 60, arg->inputFormat ) ) != IVAS_ERR_OK )
		{
		fprintf( stderr, "\nCould not enable VOIP: %s\n\n", IVAS_DEC_GetErrorMessage( error ) );
		goto cleanup;
		}
		}

		if ( ( error = IVAS_DEC_PrintConfig( hIvasDec, 1, arg->voipMode ) ) != IVAS_ERR_OK )
		{
		fprintf( stderr, "\nIVAS_DEC_PrintConfig failed: %s\n\n", IVAS_DEC_GetErrorMessage( error ) );
		goto cleanup;
		}

		if ( arg->renderConfigEnabled && renderConfig != NULL )
		{
		if ( ( error = IVAS_DEC_FeedRenderConfig( hIvasDec, *renderConfig ) ) != IVAS_ERR_OK )
		{
		fprintf( stderr, "\nIVAS_DEC_FeedRenderConfig failed: %s\n\n", IVAS_DEC_GetErrorMessage( error ) );
		goto cleanup;
		}
		}

		if ( arg->customLsOutputEnabled && hLsCustomData != NULL )
		{
		if ( ( error = IVAS_DEC_FeedCustomLsData( hIvasDec, *hLsCustomData ) ) != IVAS_ERR_OK )
		{
		fprintf( stderr, "\nIVAS_DEC_FeedCustomLsData failed: %s\n", IVAS_DEC_GetErrorMessage( error ) );
		goto cleanup;
		}
		}

		return IVAS_ERR_OK;

		cleanup:
		IVAS_DEC_Close( phIvasDec );
		return error;
		}

		#endif

		#undef WMC_TOOL_SKIP

lib_com/ivas_prot_fx.h

+5 −0

Original line number	Diff line number	Diff line
		@@ -4030,7 +4030,12 @@ ivas_error ivas_output_buff_dec_fx(
		);

		ivas_error ivas_dec_get_format_fx(
		#ifdef DECODER_FORMAT_SWITCHING
		Decoder_Struct st_ivas, / i/o: IVAS decoder structure */
		const bool isVoipMode /* i : voip mode indicator */
		#else
		Decoder_Struct st_ivas / i/o: IVAS decoder structure */
		#endif
		);

		ivas_error ivas_dec_setup(

lib_com/options.h

+1 −0

Original line number	Diff line number	Diff line
		@@ -169,6 +169,7 @@
		#define ISM_PI_DATA /* Add reading and packing/unpacking of ISM PI data */
		#define REVERSE_ISM_PI_DATA /* Add reading and packing/unpacking of reverse ISM PI data */
		#define PI_LATENCY /* Support for PI latency */
		#define DECODER_FORMAT_SWITCHING /* Re-initialize the decoder when the format/subformat of the incoming stream is changed */

		/* #################### End BASOP porting switches ############################ */

lib_dec/ivas_init_dec_fx.c

+194 −0

Original line number	Diff line number	Diff line
		@@ -104,7 +104,12 @@ static AUDIO_CONFIG ivas_set_audio_config_from_sba_order(
		---------------------------------------------------------------------/

		ivas_error ivas_dec_get_format_fx(
		#ifdef DECODER_FORMAT_SWITCHING
		Decoder_Struct st_ivas, / i/o: IVAS decoder structure */
		const bool isVoipMode /* i : voip mode indicator */
		#else
		Decoder_Struct st_ivas / i/o: IVAS decoder structure */
		#endif
		)
		{
		Word16 k, idx, num_bits_read;
		@@ -142,11 +147,27 @@ ivas_error ivas_dec_get_format_fx(
		!( EQ_32( st_ivas->ivas_format, MASA_FORMAT ) && EQ_32( st_ivas->last_ivas_format, MASA_ISM_FORMAT ) ) &&
		!( EQ_32( st_ivas->ivas_format, MASA_ISM_FORMAT ) && EQ_32( st_ivas->last_ivas_format, MASA_FORMAT ) ) )
		{
		#ifdef DECODER_FORMAT_SWITCHING
		IF( isVoipMode )
		{
		st_ivas->restartNeeded = 1;
		move16();
		return IVAS_ERR_OK;
		}
		ELSE
		{
		#ifdef DEBUGGING
		fprintf( stderr, "\nError: Changing the number of ISMs is not supported!\n" );
		#endif
		return IVAS_ERROR( IVAS_ERR_INTERNAL_FATAL, "Wrong number of objects signalled!" );
		}
		#else
		#ifdef DEBUGGING
		fprintf( stderr, "\nError: Changing the number of ISMs is not supported!\n" );
		#endif
		return IVAS_ERROR( IVAS_ERR_INTERNAL_FATAL, "Wrong number of objects signalled!" );
		#endif
		}

		/-------------------------------------------------------------------
		* Read other signaling (ISM/MC mode, number of channels, etc.)
		@@ -183,10 +204,26 @@ ivas_error ivas_dec_get_format_fx(
		test();
		IF( st_ivas->ini_frame > 0 && NE_16( nchan_ism, st_ivas->nchan_ism ) )
		{
		#ifdef DECODER_FORMAT_SWITCHING
		IF( isVoipMode )
		{
		st_ivas->restartNeeded = 1;
		move16();
		return IVAS_ERR_OK;
		}
		ELSE
		{
		#ifdef DEBUGGING
		fprintf( stderr, "\nError: Changing the number of ISMs is not supported!\n" );
		#endif
		return IVAS_ERROR( IVAS_ERR_INTERNAL_FATAL, "Wrong number of objects signalled!" );
		}
		#else
		#ifdef DEBUGGING
		fprintf( stderr, "\nError: Changing the number of ISMs is not supported!\n" );
		#endif
		return IVAS_ERROR( IVAS_ERR_INTERNAL_FATAL, "Wrong number of objects signalled!" );
		#endif
		}

		st_ivas->nchan_ism = nchan_ism;
		@@ -210,11 +247,27 @@ ivas_error ivas_dec_get_format_fx(
		test();
		IF( st_ivas->ini_frame > 0 && NE_16( sba_planar, st_ivas->sba_planar ) )
		{
		#ifdef DECODER_FORMAT_SWITCHING
		IF( isVoipMode )
		{
		st_ivas->restartNeeded = 1;
		move16();
		return IVAS_ERR_OK;
		}
		ELSE
		{
		#ifdef DEBUGGING
		fprintf( stderr, "\nError: Changing the SBA planar/3D layout is not supported!\n" );
		#endif
		return IVAS_ERROR( IVAS_ERR_INTERNAL_FATAL, "Wrong SBA planar flag signalled!" );
		}
		#else
		#ifdef DEBUGGING
		fprintf( stderr, "\nError: Changing the SBA planar/3D layout is not supported!\n" );
		#endif
		return IVAS_ERROR( IVAS_ERR_INTERNAL_FATAL, "Wrong SBA planar flag signalled!" );
		#endif
		}

		/* read Ambisonic (SBA) order */
		sba_order = st_ivas->bit_stream[num_bits_read + 1];
		@@ -224,21 +277,50 @@ ivas_error ivas_dec_get_format_fx(
		test();
		IF( st_ivas->ini_frame > 0 && NE_16( sba_order, st_ivas->sba_order ) )
		{
		#ifdef DECODER_FORMAT_SWITCHING
		IF( isVoipMode )
		{
		st_ivas->restartNeeded = 1;
		move16();
		return IVAS_ERR_OK;
		}
		ELSE
		{
		#ifdef DEBUGGING
		fprintf( stderr, "\nError: Changing the SBA order is not supported!\n" );
		#endif
		return IVAS_ERROR( IVAS_ERR_INTERNAL_FATAL, "Wrong SBA order signalled!" );
		}
		#else
		#ifdef DEBUGGING
		fprintf( stderr, "\nError: Changing the SBA order is not supported!\n" );
		#endif
		return IVAS_ERROR( IVAS_ERR_INTERNAL_FATAL, "Wrong SBA order signalled!" );
		#endif
		}

		sba_analysis_order = ivas_sba_get_analysis_order_fx( ivas_total_brate, sba_order );
		st_ivas->nchan_transport = ivas_get_sba_num_TCs_fx( ivas_total_brate, sba_analysis_order );
		}
		ELSE IF( EQ_32( st_ivas->ivas_format, MASA_FORMAT ) )
		{
		#ifdef DECODER_FORMAT_SWITCHING
		UWord8 masaRestartCandidate;
		masaRestartCandidate = 0;
		move16();
		#endif
		/* read number of MASA transport channels */
		k = extract_l( Mpy_32_32_r( ivas_total_brate, ONE_BY_FRAMES_PER_SEC_Q31 ) );
		IF( st_ivas->bit_stream[k - 1] )
		{
		#ifdef DECODER_FORMAT_SWITCHING
		test();
		IF( st_ivas->nchan_transport == 1 && isVoipMode )
		{
		masaRestartCandidate = 1;
		move16();
		}
		#endif
		st_ivas->nchan_transport = 2;
		move16();
		element_mode_flag = 1;
		@@ -246,6 +328,14 @@ ivas_error ivas_dec_get_format_fx(
		}
		ELSE
		{
		#ifdef DECODER_FORMAT_SWITCHING
		test();
		IF( st_ivas->nchan_transport == 2 && isVoipMode )
		{
		masaRestartCandidate = 1;
		move16();
		}
		#endif
		st_ivas->nchan_transport = 1;
		move16();
		}
		@@ -279,14 +369,38 @@ ivas_error ivas_dec_get_format_fx(
		element_mode_flag = 1;
		move16();
		}
		#ifdef DECODER_FORMAT_SWITCHING
		ELSE IF( masaRestartCandidate > 0 )
		{
		st_ivas->restartNeeded = 1;
		move16();
		return IVAS_ERR_OK;
		}
		#endif

		test();
		IF( st_ivas->ini_frame > 0 && NE_16( nchan_ism, st_ivas->nchan_ism ) )
		{
		#ifdef DECODER_FORMAT_SWITCHING
		IF( isVoipMode )
		{
		st_ivas->restartNeeded = 1;
		move16();
		return IVAS_ERR_OK;
		}
		ELSE
		{
		#ifdef DEBUGGING
		fprintf( stderr, "\nError: Changing the number of ISMs is not supported!\n" );
		#endif
		return IVAS_ERROR( IVAS_ERR_INTERNAL_FATAL, "Wrong number of objects signalled!" );
		}
		#else
		#ifdef DEBUGGING
		fprintf( stderr, "\nError: Changing the number of ISMs is not supported!\n" );
		#endif
		return IVAS_ERROR( IVAS_ERR_INTERNAL_FATAL, "Wrong number of objects signalled!" );
		#endif
		}

		st_ivas->nchan_ism = nchan_ism;
		@@ -305,10 +419,26 @@ ivas_error ivas_dec_get_format_fx(
		test();
		IF( st_ivas->ini_frame > 0 && NE_16( nchan_ism, st_ivas->nchan_ism ) )
		{
		#ifdef DECODER_FORMAT_SWITCHING
		IF( isVoipMode )
		{
		st_ivas->restartNeeded = 1;
		move16();
		return IVAS_ERR_OK;
		}
		ELSE
		{
		#ifdef DEBUGGING
		fprintf( stderr, "\nError: Changing the number of ISMs is not supported!\n" );
		#endif
		return IVAS_ERROR( IVAS_ERR_INTERNAL_FATAL, "Wrong number of objects signalled!" );
		}
		#else
		#ifdef DEBUGGING
		fprintf( stderr, "\nError: Changing the number of ISMs is not supported!\n" );
		#endif
		return IVAS_ERROR( IVAS_ERR_INTERNAL_FATAL, "Wrong number of objects signalled!" );
		#endif
		}

		st_ivas->nchan_ism = nchan_ism;
		@@ -323,11 +453,27 @@ ivas_error ivas_dec_get_format_fx(
		test();
		IF( st_ivas->ini_frame > 0 && NE_16( nchan_ism, st_ivas->nchan_ism ) )
		{
		#ifdef DECODER_FORMAT_SWITCHING
		IF( isVoipMode )
		{
		st_ivas->restartNeeded = 1;
		move16();
		return IVAS_ERR_OK;
		}
		ELSE
		{
		#ifdef DEBUGGING
		fprintf( stderr, "\nError: Changing the number of ISMs is not supported!\n" );
		#endif
		return IVAS_ERROR( IVAS_ERR_INTERNAL_FATAL, "Wrong number of objects signalled!" );
		}
		#else
		#ifdef DEBUGGING
		fprintf( stderr, "\nError: Changing the number of ISMs is not supported!\n" );
		#endif
		return IVAS_ERROR( IVAS_ERR_INTERNAL_FATAL, "Wrong number of objects signalled!" );
		#endif
		}

		st_ivas->nchan_ism = nchan_ism;
		move16();
		@@ -354,11 +500,27 @@ ivas_error ivas_dec_get_format_fx(
		test();
		IF( st_ivas->ini_frame > 0 && NE_16( sba_order, st_ivas->sba_order ) )
		{
		#ifdef DECODER_FORMAT_SWITCHING
		IF( isVoipMode )
		{
		st_ivas->restartNeeded = 1;
		move16();
		return IVAS_ERR_OK;
		}
		ELSE
		{
		#ifdef DEBUGGING
		fprintf( stderr, "\nError: Changing the SBA order is not supported!\n" );
		#endif
		return IVAS_ERROR( IVAS_ERR_INTERNAL_FATAL, "Wrong SBA order signalled!" );
		}
		#else
		#ifdef DEBUGGING
		fprintf( stderr, "\nError: Changing the SBA order is not supported!\n" );
		#endif
		return IVAS_ERROR( IVAS_ERR_INTERNAL_FATAL, "Wrong SBA order signalled!" );
		#endif
		}

		st_ivas->ism_mode = ivas_osba_ism_mode_select( ivas_total_brate, st_ivas->nchan_ism );

		@@ -384,11 +546,27 @@ ivas_error ivas_dec_get_format_fx(
		test();
		IF( st_ivas->ini_frame > 0 && NE_32( st_ivas->transport_config, signaled_config ) )
		{
		#ifdef DECODER_FORMAT_SWITCHING
		IF( isVoipMode )
		{
		st_ivas->restartNeeded = 1;
		move16();
		return IVAS_ERR_OK;
		}
		ELSE
		{
		#ifdef DEBUGGING
		fprintf( stderr, "\nError: Switching of MC configurations is not supported!\n" );
		#endif
		return IVAS_ERROR( IVAS_ERR_INTERNAL_FATAL, "wrong MC configuration signalled!" );
		}
		#else
		#ifdef DEBUGGING
		fprintf( stderr, "\nError: Switching of MC configurations is not supported!\n" );
		#endif
		return IVAS_ERROR( IVAS_ERR_INTERNAL_FATAL, "wrong MC configuration signalled!" );
		#endif
		}

		st_ivas->mc_mode = ivas_mc_mode_select_fx( ivas_mc_map_output_config_to_mc_ls_setup_fx( signaled_config ), ivas_total_brate );
		st_ivas->transport_config = signaled_config;
		@@ -486,11 +664,27 @@ ivas_error ivas_dec_get_format_fx(
		test();
		IF( st_ivas->ini_frame > 0 && NE_16( nchan_ism, st_ivas->nchan_ism ) )
		{
		#ifdef DECODER_FORMAT_SWITCHING
		IF( isVoipMode )
		{
		st_ivas->restartNeeded = 1;
		move16();
		return IVAS_ERR_OK;
		}
		ELSE
		{
		#ifdef DEBUGGING
		fprintf( stderr, "\nError: Changing the number of ISMs is not supported!\n" );
		#endif
		return IVAS_ERROR( IVAS_ERR_INTERNAL_FATAL, "Wrong number of objects signalled!" );
		}
		#else
		#ifdef DEBUGGING
		fprintf( stderr, "\nError: Changing the number of ISMs is not supported!\n" );
		#endif
		return IVAS_ERROR( IVAS_ERR_INTERNAL_FATAL, "Wrong number of objects signalled!" );
		#endif
		}

		st_ivas->nchan_ism = nchan_ism;
		move16();

lib_dec/ivas_stat_dec.h

+3 −0

Original line number	Diff line number	Diff line
		@@ -1223,6 +1223,9 @@ typedef struct Decoder_Struct
		#ifdef TMP_1342_WORKAROUND_DEC_FLUSH_BROKEN_IN_SR
		Word16 flushing;
		#endif
		#ifdef DECODER_FORMAT_SWITCHING
		UWord8 restartNeeded; /* Flag to check if the decoder requires a restart */
		#endif

		} Decoder_Struct;

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