Merge remote-tracking branch 'origin/ivas-float-update' into 1680_ref-porting-mr-234-object-editing (82d05b52) · Commits · SA4 / Audio / IVAS BASOP

apps/decoder.c

+336 −12

Original line number	Diff line number	Diff line
		@@ -163,6 +163,25 @@ typedef struct

		} DecArguments;

		#ifdef FIX_CREND_SIMPLIFY_CODE
		typedef struct
		{
		hrtfFileReader *hrtfReader;
		char *hrtfFileName;

		IVAS_DEC_HRTF_HANDLE *hHrtfTD;

		IVAS_DEC_HRTF_STATISTICS_HANDLE *hHrtfStatistics;

		IVAS_BIN_RENDERER_TYPE binaural_renderer;
		IVAS_BIN_RENDERER_TYPE binaural_renderer_old;
		IVAS_BIN_RENDERER_TYPE binaural_renderer_sec;
		IVAS_BIN_RENDERER_TYPE binaural_renderer_sec_old;

		IVAS_AUDIO_CONFIG hrtf_set_audio_cfg;

		} IVAS_DEC_HRTF_BINARY_WRAPPER;
		#endif

		/------------------------------------------------------------------------------------------
		* Local functions prototypes
		@@ -170,9 +189,14 @@ typedef struct

		static bool parseCmdlIVAS_dec( int16_t argc, char *argv, DecArguments arg );
		static void usage_dec( void );
		#ifdef FIX_CREND_SIMPLIFY_CODE
		static ivas_error decodeG192( DecArguments arg, BS_READER_HANDLE hBsReader, IVAS_DEC_HRTF_BINARY_WRAPPER hHrtfBinary, RotFileReader headRotReader, RotFileReader externalOrientationFileReader, RotFileReader refRotReader, Vector3PairFileReader referenceVectorReader, ISAR_SPLIT_REND_BITS_DATA splitRendBits, IVAS_DEC_HANDLE hIvasDec, int16_t *pcmBuf );
		static ivas_error decodeVoIP( DecArguments arg, BS_READER_HANDLE hBsReader, IVAS_DEC_HRTF_BINARY_WRAPPER hHrtfBinary, RotFileReader headRotReader, RotFileReader externalOrientationFileReader, RotFileReader refRotReader, Vector3PairFileReader *referenceVectorReader, IVAS_DEC_HANDLE hIvasDec );
		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 );
		#else
		static ivas_error decodeG192( DecArguments arg, BS_READER_HANDLE hBsReader, RotFileReader headRotReader, RotFileReader externalOrientationFileReader, RotFileReader refRotReader, Vector3PairFileReader referenceVectorReader, ISAR_SPLIT_REND_BITS_DATA splitRendBits, IVAS_DEC_HANDLE hIvasDec, int16_t pcmBuf );
		static ivas_error decodeVoIP( DecArguments arg, BS_READER_HANDLE hBsReader, RotFileReader headRotReader, RotFileReader externalOrientationFileReader, RotFileReader refRotReader, Vector3PairFileReader referenceVectorReader, IVAS_DEC_HANDLE hIvasDec );

		#endif
		#ifdef DEBUGGING
		static ivas_error printBitstreamInfoVoip( DecArguments arg, BS_READER_HANDLE hBsReader, IVAS_DEC_HANDLE hIvasDec );
		static int16_t app_own_random( int16_t *seed );
		@@ -207,9 +231,13 @@ int main(
		RenderConfigReader *renderConfigReader = NULL;
		int16_t *pcmBuf = NULL;
		IVAS_RENDER_FRAMESIZE asked_frame_size;
		#ifdef FIX_CREND_SIMPLIFY_CODE
		IVAS_DEC_HRTF_BINARY_WRAPPER hHrtfBinary;
		#else
		IVAS_DEC_HRTF_HANDLE *hHrtfTD = NULL;
		IVAS_DEC_HRTF_CREND_HANDLE *hSetOfHRTF = NULL;
		IVAS_DEC_HRTF_STATISTICS_HANDLE *hHrtfStatistics = NULL;
		#endif
		#ifdef DEBUGGING
		int32_t noClipping;
		int32_t cnt_frames_limited;
		@@ -226,6 +254,11 @@ int main(
		reset_mem( USE_BYTES );
		#endif

		#ifdef FIX_CREND_SIMPLIFY_CODE
		hHrtfBinary.hHrtfTD = NULL; /* just to avoid compilation warning */
		hHrtfBinary.hHrtfStatistics = NULL; /* just to avoid compilation warning */
		#endif

		splitRendBits.bits_buf = splitRendBitsBuf;

		/------------------------------------------------------------------------------------------
		@@ -700,18 +733,29 @@ int main(
		}

		/------------------------------------------------------------------------------------------
		* Load HRTF binary file data
		* Initialize HRTF binary file data
		------------------------------------------------------------------------------------------/

		if ( arg.hrtfReaderEnabled )
		{
		#ifdef FIX_CREND_SIMPLIFY_CODE
		hHrtfBinary.hrtfReader = hrtfReader;
		hHrtfBinary.hrtfFileName = arg.hrtfFileName;
		hHrtfBinary.binaural_renderer = IVAS_BIN_RENDERER_TYPE_NONE;
		hHrtfBinary.binaural_renderer_sec = IVAS_BIN_RENDERER_TYPE_NONE;
		hHrtfBinary.hrtf_set_audio_cfg = IVAS_AUDIO_CONFIG_INVALID;
		#else
		if ( ( error = IVAS_DEC_GetHrtfHandle( hIvasDec, &hHrtfTD ) ) != IVAS_ERR_OK )
		{
		fprintf( stderr, "\nIVAS_DEC_GetHrtfHandle failed: %s\n\n", IVAS_DEC_GetErrorMessage( error ) );
		goto cleanup;
		}

		#ifdef FIX_989_TD_REND_ROM
		if ( ( error = load_TDrend_HRTF_binary( *hHrtfTD, arg.output_Fs, hrtfReader ) ) != IVAS_ERR_OK )
		#else
		if ( ( error = load_HRTF_binary( *hHrtfTD, hrtfReader ) ) != IVAS_ERR_OK )
		#endif
		{
		if ( error != IVAS_ERR_BINARY_FILE_WITHOUT_BINAURAL_RENDERER_DATA )
		{
		@@ -802,6 +846,7 @@ int main(
		destroy_hrtf_statistics( hHrtfStatistics );
		}
		}
		#endif
		}

		/------------------------------------------------------------------------------------------
		@@ -816,18 +861,32 @@ int main(
		}

		pcmBuf = malloc( pcmBufSize * sizeof( int16_t ) );

		#ifdef FIX_CREND_SIMPLIFY_CODE
		if ( pcmBuf == NULL )
		{
		fprintf( stdout, "Error: Unable to allocate memory for output buffer.\n" );
		goto cleanup;
		}
		#endif
		/-----------------------------------------------------------------
		* Decoding
		-----------------------------------------------------------------/

		if ( arg.voipMode )
		{
		#ifdef FIX_CREND_SIMPLIFY_CODE
		error = decodeVoIP( arg, hBsReader, &hHrtfBinary, headRotReader, externalOrientationFileReader, refRotReader, referenceVectorReader, hIvasDec );
		#else
		error = decodeVoIP( arg, hBsReader, headRotReader, externalOrientationFileReader, refRotReader, referenceVectorReader, hIvasDec );
		#endif
		}
		else
		{
		#ifdef FIX_CREND_SIMPLIFY_CODE
		error = decodeG192( arg, hBsReader, &hHrtfBinary, headRotReader, externalOrientationFileReader, refRotReader, referenceVectorReader, &splitRendBits, hIvasDec, pcmBuf );
		#else
		error = decodeG192( arg, hBsReader, headRotReader, externalOrientationFileReader, refRotReader, referenceVectorReader, &splitRendBits, hIvasDec, pcmBuf );
		#endif
		}

		if ( error == IVAS_ERR_OK \|\| error == IVAS_ERR_END_OF_FILE )
		@@ -843,7 +902,11 @@ int main(
		}
		else
		{
		#ifdef FIX_CREND_SIMPLIFY_CODE
		fprintf( stderr, "\nDecoding finished prematurely: %s\n\n", IVAS_DEC_GetErrorMessage( error ) );
		#else
		fprintf( stdout, "Decoding finished prematurely\n\n" );
		#endif
		goto cleanup;
		}

		@@ -880,6 +943,10 @@ cleanup:
		#endif
		if ( arg.hrtfReaderEnabled )
		{
		#ifdef FIX_CREND_SIMPLIFY_CODE
		destroy_td_hrtf( hHrtfBinary.hHrtfTD );
		destroy_hrtf_statistics( hHrtfBinary.hHrtfStatistics );
		#else
		IVAS_DEC_GetHrtfHandle( hIvasDec, &hHrtfTD );
		if ( hHrtfTD != NULL )
		{
		@@ -892,6 +959,7 @@ cleanup:
		}
		IVAS_DEC_GetHrtfStatisticsHandle( hIvasDec, &hHrtfStatistics );
		destroy_hrtf_statistics( hHrtfStatistics );
		#endif
		}

		IVAS_DEC_Close( &hIvasDec );
		@@ -2163,6 +2231,9 @@ static ivas_error initOnFirstGoodFrame(
		static ivas_error decodeG192(
		DecArguments arg,
		BS_READER_HANDLE hBsReader,
		#ifdef FIX_CREND_SIMPLIFY_CODE
		IVAS_DEC_HRTF_BINARY_WRAPPER *hHrtfBinary,
		#endif
		RotFileReader *headRotReader,
		RotFileReader *externalOrientationFileReader,
		RotFileReader *refRotReader,
		@@ -2535,6 +2606,30 @@ static ivas_error decodeG192(
		goto cleanup;
		}


		#ifdef FIX_CREND_SIMPLIFY_CODE
		/* Read main parameters from the bitstream to set-up the decoder */
		hHrtfBinary->binaural_renderer_old = hHrtfBinary->binaural_renderer;
		hHrtfBinary->binaural_renderer_sec_old = hHrtfBinary->binaural_renderer_sec;
		if ( ( error = IVAS_DEC_ReadFormat( hIvasDec, &hHrtfBinary->binaural_renderer, &hHrtfBinary->binaural_renderer_sec, &hHrtfBinary->hrtf_set_audio_cfg ) ) != IVAS_ERR_OK )
		{
		return error;
		}

		/* Placeholder for memory reallocation */
		/* ... */

		/* Load HRTF binary file data */
		if ( arg.hrtfReaderEnabled )
		{
		if ( ( error = load_hrtf_from_file( hHrtfBinary, hIvasDec, arg.outputConfig, arg.output_Fs ) ) != IVAS_ERR_OK )
		{
		fprintf( stderr, "\nIVAS_DEC_LoadHrtfFromFile failed: %s\n\n", IVAS_DEC_GetErrorMessage( error ) );
		goto cleanup;
		}
		}
		#endif

		#ifdef OBJ_EDITING_API
		#ifdef OBJ_EDITING_EXAMPLE
		if ( arg.objEditEnabled )
		@@ -3104,6 +3199,9 @@ static ivas_error writeJbmTraceFileFrameWrapper( const void data, void writer
		static ivas_error decodeVoIP(
		DecArguments arg,
		BS_READER_HANDLE hBsReader,
		#ifdef FIX_CREND_SIMPLIFY_CODE
		IVAS_DEC_HRTF_BINARY_WRAPPER *hHrtf,
		#endif
		RotFileReader *headRotReader,
		RotFileReader *externalOrientationFileReader,
		RotFileReader *refRotReader,
		@@ -3153,6 +3251,10 @@ static ivas_error decodeVoIP(
		IVAS_VECTOR3 Pos[IVAS_MAX_PARAM_SPATIAL_SUBFRAMES] = { { 0, 0, 0 }, { 0, 0, 0 }, { 0, 0, 0 }, { 0, 0, 0 } };
		int16_t vec_pos_update, vec_pos_len;
		int16_t nOutSamples = 0;
		#ifdef FIX_CREND_SIMPLIFY_CODE
		bool bitstreamReadDone = false;
		uint16_t nSamplesRendered;
		#endif

		#ifdef OBJ_EDITING_API
		bool parameterAvailableForEditing = false;
		@@ -3275,6 +3377,9 @@ static ivas_error decodeVoIP(

		while ( 1 )
		{
		#ifdef FIX_CREND_SIMPLIFY_CODE
		nSamplesRendered = 0;
		#endif

		#ifdef OBJ_EDITING_API
		nSamplesRendered = 0;
		@@ -3448,14 +3553,25 @@ static ivas_error decodeVoIP(


		/* decode and get samples */

		#ifdef FIX_HRTF_LOAD
		while ( nSamplesRendered < nOutSamples )
		{
		#endif
		#ifdef SUPPORT_JBM_TRACEFILE
		if ( ( error = IVAS_DEC_VoIP_GetSamples( hIvasDec, nOutSamples, IVAS_DEC_PCM_INT16, (void *) pcmBuf, systemTime_ms, writeJbmTraceFileFrameWrapper, jbmTraceWriter
		#ifdef FIX_CREND_SIMPLIFY_CODE
		if ( ( error = IVAS_DEC_VoIP_GetSamples( hIvasDec, nOutSamples, IVAS_DEC_PCM_INT16, (void *) pcmBuf, systemTime_ms, writeJbmTraceFileFrameWrapper, jbmTraceWriter, &bitstreamReadDone, &nSamplesRendered
		#ifdef OBJ_EDITING_API
		,
		&nSamplesRendered, &parameterAvailableForEditing
		&parameterAvailableForEditing
		#endif

		) ) != IVAS_ERR_OK )
		#else
		if ( ( error = IVAS_DEC_VoIP_GetSamples( hIvasDec, nOutSamples, IVAS_DEC_PCM_INT16, (void *) pcmBuf, systemTime_ms, writeJbmTraceFileFrameWrapper, jbmTraceWriter ) ) != IVAS_ERR_OK )
		#endif
		#else
		#ifdef FIX_CREND_SIMPLIFY_CODE
		if ( ( error = IVAS_DEC_VoIP_GetSamples( hIvasDec, nOutSamples, IVAS_DEC_PCM_INT16, (void *) pcmBuf, systemTime_ms, &bitstreamReadDone ) ) != IVAS_ERR_OK )
		#else
		if ( ( error = IVAS_DEC_VoIP_GetSamples( hIvasDec, nOutSamples, IVAS_DEC_PCM_INT16, (void *) pcmBuf, systemTime_ms
		#ifdef OBJ_EDITING_API
		@@ -3463,12 +3579,42 @@ static ivas_error decodeVoIP(
		&nSamplesRendered, &parameterAvailableForEditing
		#endif
		) ) != IVAS_ERR_OK )
		#endif
		#endif
		{
		fprintf( stderr, "\nError in IVAS_DEC_VoIP_GetSamples: %s\n", IVAS_DEC_GetErrorMessage( error ) );
		goto cleanup;
		}

		#ifdef FIX_CREND_SIMPLIFY_CODE
		if ( bitstreamReadDone == true )
		{
		/* Read main parameters from the bitstream to set-up the decoder */
		hHrtf->binaural_renderer_old = hHrtf->binaural_renderer;
		hHrtf->binaural_renderer_sec_old = hHrtf->binaural_renderer_sec;
		if ( ( error = IVAS_DEC_ReadFormat( hIvasDec, &hHrtf->binaural_renderer, &hHrtf->binaural_renderer_sec, &hHrtf->hrtf_set_audio_cfg ) ) != IVAS_ERR_OK )
		{
		return error;
		}

		/* Placeholder for memory reallocation */
		/* ... */

		/* Load HRTF binary file data */
		if ( arg.hrtfReaderEnabled )
		{
		if ( ( error = load_hrtf_from_file( hHrtf, hIvasDec, arg.outputConfig, arg.output_Fs ) ) != IVAS_ERR_OK )
		{
		fprintf( stderr, "\nIVAS_DEC_LoadHrtfFromFile failed: %s\n\n", IVAS_DEC_GetErrorMessage( error ) );
		goto cleanup;
		}
		}
		}
		#endif
		#ifdef FIX_HRTF_LOAD
		}
		#endif

		/* write JBM Offset file entry */
		if ( jbmOffsetWriter != NULL )
		{
		@@ -3750,7 +3896,6 @@ cleanup:
		return error;
		}


		#ifdef DEBUGGING

		/---------------------------------------------------------------------
		@@ -3773,6 +3918,185 @@ static IVAS_DEC_FORCED_REND_MODE parseForcedRendModeDec(

		return IVAS_DEC_FORCE_REND_UNDEFINED;
		}

		#endif

		#ifdef FIX_CREND_SIMPLIFY_CODE
		/---------------------------------------------------------------------
		* load_hrtf_from_file()
		*
		* Load HRTF coefficients from external binary file
		---------------------------------------------------------------------/

		static ivas_error load_hrtf_from_file(
		IVAS_DEC_HRTF_BINARY_WRAPPER hHrtfBinary, / i/o: HRTF binary wrapper handle */
		IVAS_DEC_HANDLE hIvasDec, /* i/o: IVAS decoder handle */
		const IVAS_AUDIO_CONFIG OutputConfig, /* i : output audio configuration */
		const int32_t output_Fs /* i : output sampling rate */
		)
		{
		ivas_error error;
		IVAS_BIN_RENDERER_TYPE binaural_renderer, binaural_renderer_sec;

		if ( hHrtfBinary == NULL \|\| hIvasDec == NULL )
		{
		return IVAS_ERR_UNEXPECTED_NULL_POINTER;
		}

		binaural_renderer = hHrtfBinary->binaural_renderer;
		binaural_renderer_sec = hHrtfBinary->binaural_renderer_sec;

		if ( ( binaural_renderer != hHrtfBinary->binaural_renderer_old ) \|\|
		( binaural_renderer_sec != hHrtfBinary->binaural_renderer_sec_old ) \|\|
		( binaural_renderer == IVAS_BIN_RENDERER_TYPE_DEFAULT ) )
		{
		/------------------------------------------------------------------------------------------
		* Release HRTF binary data
		------------------------------------------------------------------------------------------/

		if ( !( binaural_renderer == IVAS_BIN_RENDERER_TYPE_TDREND \|\| binaural_renderer == IVAS_BIN_RENDERER_TYPE_DEFAULT ) && binaural_renderer_sec != IVAS_BIN_RENDERER_TYPE_TDREND && hHrtfBinary->hHrtfTD != NULL )
		{
		destroy_td_hrtf( hHrtfBinary->hHrtfTD );
		}

		if ( ( error = IVAS_DEC_HRTF_binary_close( hIvasDec, hHrtfBinary->binaural_renderer_old ) ) != IVAS_ERR_OK )
		{
		return error;
		}

		/------------------------------------------------------------------------------------------
		* Load HRTF binary data
		------------------------------------------------------------------------------------------/

		if ( ( error = IVAS_DEC_HRTF_binary_open( hIvasDec, binaural_renderer ) ) != IVAS_ERR_OK )
		{
		return error;
		}

		if ( ( error = IVAS_DEC_HRTF_binary_open( hIvasDec, binaural_renderer_sec ) ) != IVAS_ERR_OK )
		{
		return error;
		}

		if ( binaural_renderer == IVAS_BIN_RENDERER_TYPE_TDREND \|\| binaural_renderer_sec == IVAS_BIN_RENDERER_TYPE_TDREND \|\| binaural_renderer == IVAS_BIN_RENDERER_TYPE_DEFAULT )
		{
		if ( ( error = IVAS_DEC_GetHrtfTDrendHandle( hIvasDec, &hHrtfBinary->hHrtfTD ) ) != IVAS_ERR_OK )
		{
		fprintf( stderr, "\nIVAS_DEC_GetHrtfTDrendHandle failed: %s\n\n", IVAS_DEC_GetErrorMessage( error ) );
		return error;
		}

		#ifdef FIX_989_TD_REND_ROM
		if ( ( error = load_TDrend_HRTF_binary( *hHrtfBinary->hHrtfTD, output_Fs, hHrtfBinary->hrtfReader ) ) != IVAS_ERR_OK )
		#else
		if ( ( error = load_HRTF_binary( *hHrtfBinary->hHrtfTD, hHrtfBinary->hrtfReader ) ) != IVAS_ERR_OK )
		#endif
		{
		if ( error != IVAS_ERR_BINARY_FILE_WITHOUT_BINAURAL_RENDERER_DATA )
		{
		fprintf( stderr, "\nError in loading HRTF binary file %s \n\n", hHrtfBinary->hrtfFileName );
		return error;
		}
		else
		{
		destroy_td_hrtf( hHrtfBinary->hHrtfTD );
		}
		}
		}

		if ( binaural_renderer == IVAS_BIN_RENDERER_TYPE_CREND \|\| binaural_renderer == IVAS_BIN_RENDERER_TYPE_DEFAULT )
		{
		IVAS_DEC_HRTF_CREND_HANDLE *hHrtfCrend = NULL;
		if ( ( error = IVAS_DEC_GetHrtfCRendHandle( hIvasDec, &hHrtfCrend ) ) != IVAS_ERR_OK )
		{
		fprintf( stderr, "\nIVAS_DEC_GetHrtfCRendHandle failed: %s\n\n", IVAS_DEC_GetErrorMessage( error ) );
		return error;
		}

		if ( ( error = load_Crend_HRTF_from_binary( *hHrtfCrend, hHrtfBinary->hrtfReader, OutputConfig, hHrtfBinary->hrtf_set_audio_cfg, output_Fs ) ) != IVAS_ERR_OK )
		{
		if ( error != IVAS_ERR_BINARY_FILE_WITHOUT_BINAURAL_RENDERER_DATA )
		{
		fprintf( stderr, "\nError in loading HRTF binary file %s \n\n", hHrtfBinary->hrtfFileName );
		return error;
		}
		else
		{
		destroy_crend_hrtf( hHrtfCrend );
		}
		}
		}

		if ( binaural_renderer == IVAS_BIN_RENDERER_TYPE_FASTCONV \|\| binaural_renderer == IVAS_BIN_RENDERER_TYPE_DEFAULT )
		{
		IVAS_DEC_HRTF_FASTCONV_HANDLE *hHrtfFastConv = NULL;
		if ( ( error = IVAS_DEC_GetHrtfFastConvHandle( hIvasDec, &hHrtfFastConv ) ) != IVAS_ERR_OK )
		{
		fprintf( stderr, "\nIVAS_DEC_GetHrtfFastConvHandle failed: %s\n\n", IVAS_DEC_GetErrorMessage( error ) );
		return error;
		}

		if ( ( error = load_fastconv_HRTF_from_binary( *hHrtfFastConv, OutputConfig, hHrtfBinary->hrtf_set_audio_cfg, hHrtfBinary->hrtfReader ) ) != IVAS_ERR_OK )
		{
		if ( error != IVAS_ERR_BINARY_FILE_WITHOUT_BINAURAL_RENDERER_DATA )
		{
		fprintf( stderr, "\nError in loading HRTF binary file %s \n\n", hHrtfBinary->hrtfFileName );
		return error;
		}
		else
		{
		destroy_fastconv_hrtf( hHrtfFastConv );
		}
		}
		}

		if ( binaural_renderer == IVAS_BIN_RENDERER_TYPE_PARAMBIN \|\| binaural_renderer == IVAS_BIN_RENDERER_TYPE_DEFAULT )
		{
		IVAS_DEC_HRTF_PARAMBIN_HANDLE *hHrtfParambin = NULL;
		if ( ( error = IVAS_DEC_GetHrtfParamBinHandle( hIvasDec, &hHrtfParambin ) ) != IVAS_ERR_OK )
		{
		fprintf( stderr, "\nIVAS_DEC_GetHrtfParamBinHandle failed: %s\n\n", IVAS_DEC_GetErrorMessage( error ) );
		return error;
		}

		if ( ( error = load_parambin_HRTF_from_binary( *hHrtfParambin, hHrtfBinary->hrtfReader ) ) != IVAS_ERR_OK )
		{
		if ( error != IVAS_ERR_BINARY_FILE_WITHOUT_BINAURAL_RENDERER_DATA )
		{
		fprintf( stderr, "\nError in loading HRTF binary file %s \n\n", hHrtfBinary->hrtfFileName );
		return error;
		}
		else
		{
		destroy_parambin_hrtf( hHrtfParambin );
		}
		}
		}
		}

		if ( hHrtfBinary->hHrtfStatistics == NULL && ( binaural_renderer == IVAS_BIN_RENDERER_TYPE_FASTCONV \|\| binaural_renderer == IVAS_BIN_RENDERER_TYPE_CREND ) && OutputConfig == IVAS_AUDIO_CONFIG_BINAURAL_ROOM_REVERB )
		{
		if ( ( error = IVAS_DEC_GetHrtfStatisticsHandle( hIvasDec, &hHrtfBinary->hHrtfStatistics ) ) != IVAS_ERR_OK )
		{
		fprintf( stderr, "\nIVAS_DEC_GetHrtfStatisticsHandle failed: %s\n\n", IVAS_DEC_GetErrorMessage( error ) );
		return error;
		}

		if ( ( error = load_reverb_binary( *hHrtfBinary->hHrtfStatistics, output_Fs, hHrtfBinary->hrtfReader ) ) != IVAS_ERR_OK )
		{
		if ( error != IVAS_ERR_BINARY_FILE_WITHOUT_BINAURAL_RENDERER_DATA )
		{
		fprintf( stderr, "\nError in loading HRTF binary file %s \n\n", hHrtfBinary->hrtfFileName );
		return error;
		}
		else
		{
		destroy_hrtf_statistics( hHrtfBinary->hHrtfStatistics );
		}
		}
		}

		return IVAS_ERR_OK;
		}
		#endif
		#undef WMC_TOOL_SKIP