Merge branch 'main' into 947-issues_with_stereo_dmx_evs (f76b8ff1) · Commits · IVAS Codec Public Collaboration / IVAS Codec

apps/decoder.c

+33 −2

Original line number	Diff line number	Diff line
		@@ -457,9 +457,14 @@ int main(
		------------------------------------------------------------------------------------------/

		#ifdef SPLIT_REND_WITH_HEAD_ROT
		#ifdef SPLIT_REND_LCLD_5MS
		asked_frame_size = arg.renderFramesize;
		#endif
		if ( arg.outputConfig == IVAS_AUDIO_CONFIG_BINAURAL_SPLIT_CODED \|\| arg.outputConfig == IVAS_AUDIO_CONFIG_BINAURAL_SPLIT_PCM )
		{
		#ifndef SPLIT_REND_LCLD_5MS
		asked_frame_size = arg.renderFramesize;
		#endif
		if ( ( error = IVAS_DEC_EnableSplitRendering( hIvasDec ) ) != IVAS_ERR_OK )
		{
		fprintf( stderr, "\nConfigure failed: %s\n\n", IVAS_DEC_GetErrorMessage( error ) );
		@@ -472,11 +477,12 @@ int main(
		goto cleanup;
		}

		#ifndef SPLIT_REND_LCLD_5MS
		if ( arg.renderFramesize != asked_frame_size )
		{
		fprintf( stderr, "\nChanged render framesize, only 20ms are allowed for split rendering!\n" );
		}

		#endif
		arg.enableHeadRotation = true;
		}
		#endif
		@@ -630,6 +636,7 @@ int main(
		}

		#ifdef SPLIT_REND_WITH_HEAD_ROT
		#ifndef SPLIT_REND_LCLD_5MS
		if ( arg.renderFramesize == IVAS_RENDER_FRAMESIZE_5MS && ( renderConfig.split_rend_config.poseCorrectionMode == IVAS_SPLIT_REND_POSE_CORRECTION_MODE_NONE \|\|
		renderConfig.split_rend_config.dof == 0 ) )
		{
		@@ -647,7 +654,7 @@ int main(
		}

		#endif

		#endif
		if ( RenderConfigReader_read( renderConfigReader, arg.renderConfigFilename, &renderConfig ) != IVAS_ERR_OK )
		{
		fprintf( stderr, "Failed to read renderer configuration from file %s\n\n", arg.renderConfigFilename );
		@@ -660,6 +667,30 @@ int main(
		goto cleanup;
		}

		#ifdef SPLIT_REND_LCLD_5MS
		#ifdef SPLIT_REND_WITH_HEAD_ROT
		if ( asked_frame_size != IVAS_RENDER_FRAMESIZE_20MS && ( renderConfig.split_rend_config.poseCorrectionMode == IVAS_SPLIT_REND_POSE_CORRECTION_MODE_NONE \|\|
		renderConfig.split_rend_config.dof == 0 ) )
		{
		arg.renderFramesize = asked_frame_size;
		}
		else
		{
		arg.renderFramesize = IVAS_RENDER_FRAMESIZE_20MS;
		}

		if ( ( error = IVAS_DEC_SetRenderFramesize( hIvasDec, arg.renderFramesize ) ) != IVAS_ERR_OK )
		{
		return error;
		}

		if ( arg.renderFramesize != asked_frame_size )
		{
		fprintf( stderr, "\nChanged render framesize, only 20ms are allowed for non-0dof split rendering!\n" );
		}
		#endif
		#endif

		if ( arg.outputConfig == IVAS_AUDIO_CONFIG_BINAURAL_ROOM_REVERB )
		{
		if ( ( error = RenderConfigReader_getAcousticEnvironment( renderConfigReader, arg.acousticEnvironmentId, &renderConfig.roomAcoustics ) ) == IVAS_ERR_OK )

apps/renderer.c

+23 −1

Original line number	Diff line number	Diff line
		@@ -1903,7 +1903,8 @@ int main(
		#ifdef SPLIT_REND_WITH_HEAD_ROT
		for ( i = 0; i < args.inConfig.numBinBuses; ++i )
		{
		if ( splitBinNeedsNewFrame )
		#ifdef SPLIT_REND_LCLD_5MS
		if ( numSamplesRead > 0 )
		{
		if ( ( error = IVAS_REND_GetInputNumChannels( hIvasRend, splitBinIds[i], &numChannels ) ) != IVAS_ERR_OK )
		{
		@@ -1917,7 +1918,24 @@ int main(
		fprintf( stderr, "Error: %s\n", ivas_error_to_string( error ) );
		exit( -1 );
		}
		}
		#endif
		if ( splitBinNeedsNewFrame )
		{
		#ifndef SPLIT_REND_LCLD_5MS
		if ( ( error = IVAS_REND_GetInputNumChannels( hIvasRend, splitBinIds[i], &numChannels ) ) != IVAS_ERR_OK )
		{
		fprintf( stderr, "Error: %s\n", ivas_error_to_string( error ) );
		exit( -1 );
		}
		IVAS_REND_ReadOnlyAudioBuffer tmpBuffer = getReadOnlySubBuffer( inBuffer, (int16_t) args.inConfig.binBuses[i].inputChannelIndex, numChannels );

		if ( ( error = IVAS_REND_FeedInputAudio( hIvasRend, splitBinIds[i], tmpBuffer ) ) != IVAS_ERR_OK )
		{
		fprintf( stderr, "Error: %s\n", ivas_error_to_string( error ) );
		exit( -1 );
		}
		#endif
		if ( ( error = IVAS_REND_FeedSplitBinauralBitstream( hIvasRend, splitBinIds[i], &bitsBuffer ) ) != IVAS_ERR_OK )
		{
		fprintf( stderr, "Error: %s\n", ivas_error_to_string( error ) );
		@@ -2217,6 +2235,9 @@ cleanup:
		}

		split_rend_reader_writer_close( &hSplitRendFileReadWrite );
		#ifdef SPLIT_REND_LCLD_5MS
		SplitRendBFIFileReader_close( &splitRendBFIReader );
		#endif
		#endif

		for ( i = 0; i < RENDERER_MAX_MC_INPUTS; ++i )
		@@ -2229,6 +2250,7 @@ cleanup:
		RotationFileReader_close( &headRotReader );
		RotationFileReader_close( &externalOrientationFileReader );
		RotationFileReader_close( &referenceRotReader );

		Vector3PairFileReader_close( &referenceVectorReader );
		destroy_td_hrtf( hHrtfTD );
		destroy_SetOfHRTF( hSetOfHRTF );

lib_com/ari_hm.c

+1 −15

Original line number	Diff line number	Diff line
		@@ -273,8 +273,7 @@ void tcx_hm_modify_envelope(
		)
		{
		#ifdef FIX_966_VAR_OVERFLOW_IN_HARM_MODEL_ARI
		int16_t h, x;
		int32_t k;
		int32_t h, x, k;
		#else
		int16_t k, h, x;
		#endif
		@@ -295,25 +294,12 @@ void tcx_hm_modify_envelope(

		while ( k <= L_frame + kTcxHmParabolaHalfWidth - 1 )
		{
		#ifdef FIX_966_VAR_OVERFLOW_IN_HARM_MODEL_ARI
		int32_t tmp;
		#endif

		#ifdef FIX_966_VAR_OVERFLOW_IN_HARM_MODEL_ARI
		for ( x = (int16_t) max( 0, k - kTcxHmParabolaHalfWidth ); x <= (int16_t) min( k + kTcxHmParabolaHalfWidth, L_frame - 1 ); ++x )
		#else
		for ( x = max( 0, k - kTcxHmParabolaHalfWidth ); x <= min( k + kTcxHmParabolaHalfWidth, L_frame - 1 ); ++x )
		#endif
		{
		env[x] = Mpy_32_16( env[x], inv_shape[x - k + kTcxHmParabolaHalfWidth] );
		}
		++h;
		#ifdef FIX_966_VAR_OVERFLOW_IN_HARM_MODEL_ARI
		tmp = ( h * lag );
		k = tmp >> fract_res;
		#else
		k = ( h * lag ) >> fract_res;
		#endif
		}

		return;

lib_com/options.h

+7 −1

Original line number	Diff line number	Diff line
		@@ -134,6 +134,8 @@
		/#define SPLIT_REND_WITH_HEAD_ROT_DEBUG/ /* debugging switch for split rendering */
		/#define SPLIT_POSE_CORRECTION_DEBUG/ /* debugging switch for split rendering pose correction */
		/#define SPLIT_MD_CODING_DEBUG/ /* debugging switch for split rendering metadata coding */
		/#define DEBUG_WRITE_PREDICTORS/ /* debugging switch for LCDL predictors*/
		/#define DEBUG_WRITE_MS_PRED/ /* debugging switch for LCLD mid-side prediction*/

		#endif /* DEBUGGING */

		@@ -154,7 +156,7 @@
		#define FIX_963_USAN_ERROR /* Eri: Issue 963: USAN error in Stereo CNG, division by zero */
		#define FIX_971_LOG2_IDX_GAIN_0 /* VA: prevent -Inf due to log2(ratio==0) */
		#define FIX_ACCESS_WITHIN_NULL_STRUCT_MC_BW_SWITCHING /* FhG: fix usan error in MCT with bw swicthing */
		// #define FIX_966_VAR_OVERFLOW_IN_HARM_MODEL_ARI /* FhG: fix and undef behaviour bug in the harmonic TCX model arithmetic coder */
		#define FIX_966_VAR_OVERFLOW_IN_HARM_MODEL_ARI /* FhG: fix and undef behaviour bug in the harmonic TCX model arithmetic coder */
		#define FIX_983_DISC_ISM_DIGEST_NUM_OBJS /* FhG: issue #983: the discrete ISM digest function uses the wrong number of objects */


		@@ -186,6 +188,10 @@
		#define NONBE_FIX_975_JBM_USAN /* FhG: Fix issue #975, USAN in JBM decoding ad 13.2kbps */
		#define NONBE_FIX_982_OMASA_DELAY_COMP_5MS /* FhG : issue #982 : 5ms and 20ms output different for OMASA */

		#ifdef SPLIT_REND_WITH_HEAD_ROT
		#define SPLIT_REND_LCLD_5MS /* Dlb: LCLD 5ms framing operation */
		#endif

		/* ##################### End NON-BE switches ########################### */

		/* ################## End DEVELOPMENT switches ######################### */

lib_dec/ivas_init_dec.c

+15 −2

Original line number	Diff line number	Diff line
		@@ -247,10 +247,17 @@ static ivas_error ivas_dec_init_split_rend(
		}
		}

		#ifdef SPLIT_REND_LCLD_5MS
		if ( ( error = ivas_split_rend_choose_default_codec( &st_ivas->hRenderConfig->split_rend_config.codec, &st_ivas->hRenderConfig->split_rend_config.codec_frame_size_ms, cldfb_in_flag, pcm_out_flag, (int16_t) st_ivas->hDecoderConfig->render_framesize ) ) != IVAS_ERR_OK )
		{
		return error;
		}
		#else
		if ( ( error = ivas_split_rend_choose_default_codec( &st_ivas->hRenderConfig->split_rend_config.codec, &st_ivas->hRenderConfig->split_rend_config.codec_frame_size_ms, cldfb_in_flag, pcm_out_flag ) ) != IVAS_ERR_OK )
		{
		return error;
		}
		#endif

		#ifdef SPLIT_REND_WITH_HEAD_ROT
		if ( st_ivas->renderer_type == RENDERER_BINAURAL_FASTCONV && st_ivas->ivas_format == SBA_ISM_FORMAT )
		@@ -259,8 +266,11 @@ static ivas_error ivas_dec_init_split_rend(
		}
		#endif

		#ifdef SPLIT_REND_LCLD_5MS
		error = ivas_split_renderer_open( &st_ivas->hSplitBinRend.splitrend, &st_ivas->hRenderConfig->split_rend_config, st_ivas->hDecoderConfig->output_Fs, cldfb_in_flag, pcm_out_flag, (int16_t) st_ivas->hDecoderConfig->render_framesize );
		#else
		error = ivas_split_renderer_open( &st_ivas->hSplitBinRend.splitrend, &st_ivas->hRenderConfig->split_rend_config, st_ivas->hDecoderConfig->output_Fs, cldfb_in_flag, pcm_out_flag, st_ivas->hDecoderConfig->render_framesize == IVAS_RENDER_FRAMESIZE_5MS );

		#endif
		return error;
		}
		#endif
		@@ -2515,7 +2525,9 @@ void ivas_initialize_handles_dec(
		st_ivas->hSplitBinRend.hMultiBinCldfbData = NULL;
		st_ivas->hSplitBinRend.hSplitRendBits = NULL;
		st_ivas->hSplitBinRend.hCldfbDataOut = NULL;
		#ifndef SPLIT_REND_LCLD_5MS
		st_ivas->hSplitBinRend.tdDataOut = NULL;
		#endif
		st_ivas->hSplitBinRend.numTdSamplesPerChannelCached = 0;
		ivas_init_split_rend_handles( &st_ivas->hSplitBinRend.splitrend );
		#endif
		@@ -2665,11 +2677,12 @@ void ivas_destroy_dec(
		free( st_ivas->hSplitBinRend.hCldfbDataOut );
		st_ivas->hSplitBinRend.hCldfbDataOut = NULL;
		}

		#ifndef SPLIT_REND_LCLD_5MS
		if ( st_ivas->hSplitBinRend.tdDataOut != NULL )
		{
		free( st_ivas->hSplitBinRend.tdDataOut );
		}
		#endif
		#endif

		/* Parametric binaural renderer handle */