Merge branch '1052-sba-decoder-confused-with-ext-output' into 'main' (316bb0b0) · Commits · IVAS Codec Public Collaboration / IVAS Codec

lib_com/options.h

+2 −4

Original line number	Diff line number	Diff line
		@@ -159,14 +159,13 @@
		#define SPLIT_REND_POSE_CORRECTION_UNUSED_BITS

		#define FIX_NUM_SUBFRAME_UPDATE

		#define FIX_1053_REVERB_RECONFIGURATION /* Philips: issue 1053: fix for dynamic switching of acoustic environment */

		#define CONF_DISTATT /* Eri: Make distance attenuation configurable */
		#define FIX_1082_INSTRUM_FAILED_LC3PLUS /* VoiceAge: issue 1082: fix ambiguous syntax in LC3Plus code leading to fails of instrumented builds */

		#define FIX_1077_MEMORY_TEST_MISSING /* orange: issue 1077 : add missing memory test*/
		#define FIX_1081_BINAURAL_SPLIT_PCM_SANITY_CHECK /* VA: issue 1081: correct error print-out when BINAURAL_SPLIT_PCM is requested */
		#define FIX_1052_EXT_OUTPUT /* VA: issue 1052: define EXT decoder output configuration for stereo and MC formats */


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

		@@ -176,7 +175,6 @@

		#define NONBE_FIX_ISM_XOVER_BR /* FhG: issue 1072: select OSBA coding method depending on number of object and bitrate */
		#define NONBE_FIX_1028_1DB_TCX_LEVEL_DROP /* VA: Harmonize the logic setting LP weighting factor between TCX encoder and TCX decoder */

		#define NONBE_FIX_SBA_SIGNALING_BITS_B /* FhG: issue 1061: option B: signal sba order additionally in OSBA */
		#define NONBE_FIX_MC_LFE_LPF /* Dlb: Adding the LFE LPF filter back for MC content. */

lib_dec/ivas_init_dec.c

+39 −0

Original line number	Diff line number	Diff line
		@@ -1154,7 +1154,19 @@ ivas_error ivas_init_decoder(

		if ( output_config == IVAS_AUDIO_CONFIG_EXTERNAL )
		{
		#ifdef FIX_1052_EXT_OUTPUT
		if ( st_ivas->ivas_format == STEREO_FORMAT )
		{
		hDecoderConfig->nchan_out = CPE_CHANNELS;
		}
		else if ( st_ivas->ivas_format == MC_FORMAT )
		{
		hDecoderConfig->nchan_out = audioCfg2channels( st_ivas->transport_config );
		}
		else if ( st_ivas->ivas_format == SBA_ISM_FORMAT )
		#else
		if ( st_ivas->ivas_format == SBA_ISM_FORMAT )
		#endif
		{
		hDecoderConfig->nchan_out = audioCfg2channels( IVAS_AUDIO_CONFIG_HOA3 );
		hDecoderConfig->nchan_out += st_ivas->nchan_ism;
		@@ -1177,7 +1189,19 @@ ivas_error ivas_init_decoder(

		st_ivas->intern_config = output_config;

		#ifdef FIX_1052_EXT_OUTPUT
		if ( output_config == IVAS_AUDIO_CONFIG_EXTERNAL && st_ivas->ivas_format == MC_FORMAT )
		{
		ivas_output_init( &( st_ivas->hOutSetup ), st_ivas->transport_config );
		st_ivas->intern_config = st_ivas->transport_config;
		}
		else
		{
		ivas_output_init( &( st_ivas->hOutSetup ), output_config );
		}
		#else
		ivas_output_init( &( st_ivas->hOutSetup ), output_config );
		#endif

		if ( st_ivas->ivas_format == SBA_ISM_FORMAT && output_config == IVAS_AUDIO_CONFIG_BINAURAL_ROOM_IR )
		{
		@@ -3138,11 +3162,25 @@ static ivas_error doSanityChecks_IVAS(
		/* Verify stereo output configuration */
		if ( st_ivas->ivas_format == STEREO_FORMAT )
		{
		#ifdef FIX_1052_EXT_OUTPUT
		if ( output_config != IVAS_AUDIO_CONFIG_MONO && output_config != IVAS_AUDIO_CONFIG_STEREO && output_config != IVAS_AUDIO_CONFIG_5_1 && output_config != IVAS_AUDIO_CONFIG_7_1 && output_config != IVAS_AUDIO_CONFIG_5_1_2 && output_config != IVAS_AUDIO_CONFIG_5_1_4 && output_config != IVAS_AUDIO_CONFIG_7_1_4 && output_config != IVAS_AUDIO_CONFIG_LS_CUSTOM && output_config != IVAS_AUDIO_CONFIG_EXTERNAL )
		#else
		if ( output_config != IVAS_AUDIO_CONFIG_MONO && output_config != IVAS_AUDIO_CONFIG_STEREO && output_config != IVAS_AUDIO_CONFIG_5_1 && output_config != IVAS_AUDIO_CONFIG_7_1 && output_config != IVAS_AUDIO_CONFIG_5_1_2 && output_config != IVAS_AUDIO_CONFIG_5_1_4 && output_config != IVAS_AUDIO_CONFIG_7_1_4 && output_config != IVAS_AUDIO_CONFIG_LS_CUSTOM )
		#endif
		{
		return IVAS_ERROR( IVAS_ERR_INVALID_OUTPUT_FORMAT, "Wrong output configuration specified for Stereo!" );
		}
		}
		#ifdef FIX_1052_EXT_OUTPUT
		/* Verify output configuration for other formats */
		else
		{
		if ( output_config == IVAS_AUDIO_CONFIG_INVALID )
		{
		return IVAS_ERROR( IVAS_ERR_INVALID_OUTPUT_FORMAT, "Incorrect output configuration specified!" );
		}
		}
		#else
		else if ( st_ivas->ivas_format == ISM_FORMAT )
		{
		/* Verify ISM output configuration */
		@@ -3174,6 +3212,7 @@ static ivas_error doSanityChecks_IVAS(
		return IVAS_ERROR( IVAS_ERR_INVALID_OUTPUT_FORMAT, "Incorrect output configuration specified for Multi-channel" );
		}
		}
		#endif

		#ifdef SPLIT_REND_WITH_HEAD_ROT
		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

+4 −0

Original line number	Diff line number	Diff line
		@@ -681,7 +681,11 @@ ivas_error ivas_jbm_dec_tc(
		/* Delay the separated channel to sync with CLDFB delay of the DirAC synthesis, and synthesize the LFE signal. */
		if ( output_config == IVAS_AUDIO_CONFIG_5_1 \|\| output_config == IVAS_AUDIO_CONFIG_7_1 \|\|
		output_config == IVAS_AUDIO_CONFIG_5_1_4 \|\| output_config == IVAS_AUDIO_CONFIG_7_1_4 \|\|
		#ifdef FIX_1052_EXT_OUTPUT
		output_config == IVAS_AUDIO_CONFIG_5_1_2 \|\| ( output_config == IVAS_AUDIO_CONFIG_LS_CUSTOM && st_ivas->hOutSetup.num_lfe > 0 ) \|\| output_config == IVAS_AUDIO_CONFIG_EXTERNAL )
		#else
		output_config == IVAS_AUDIO_CONFIG_5_1_2 \|\| ( output_config == IVAS_AUDIO_CONFIG_LS_CUSTOM && st_ivas->hOutSetup.num_lfe > 0 ) )
		#endif
		{
		ivas_lfe_synth_with_filters( st_ivas->hMasa->hMasaLfeSynth, p_output, output_frame, n, LFE_CHANNEL );
		}

lib_dec/ivas_masa_dec.c

+11 −0

Original line number	Diff line number	Diff line
		@@ -397,7 +397,11 @@ ivas_error ivas_masa_decode(

		hMasa->config.coherencePresent = !hQMetaData->all_coherence_zero;

		#ifdef FIX_1052_EXT_OUTPUT
		if ( st_ivas->hDecoderConfig->output_config == IVAS_AUDIO_CONFIG_EXTERNAL && ( st_ivas->ivas_format == MASA_FORMAT \|\| st_ivas->ivas_format == MASA_ISM_FORMAT ) )
		#else
		if ( st_ivas->hDecoderConfig->output_config == IVAS_AUDIO_CONFIG_EXTERNAL )
		#endif
		{
		index_16bits( hQMetaData, hMasa->data.sph_grid16 );
		}
		@@ -617,7 +621,11 @@ ivas_error ivas_masa_dec_open(
		hMasa->config.joinedSubframes = FALSE;

		/* Create spherical grid only for external output */
		#ifdef FIX_1052_EXT_OUTPUT
		if ( st_ivas->hDecoderConfig->output_config == IVAS_AUDIO_CONFIG_EXTERNAL && ( st_ivas->ivas_format == MASA_FORMAT \|\| st_ivas->ivas_format == MASA_ISM_FORMAT ) )
		#else
		if ( st_ivas->hDecoderConfig->output_config == IVAS_AUDIO_CONFIG_EXTERNAL )
		#endif
		{
		if ( ( hMasa->data.sph_grid16 = (SPHERICAL_GRID_DATA *) malloc( sizeof( SPHERICAL_GRID_DATA ) ) ) == NULL )
		{
		@@ -1048,6 +1056,9 @@ static ivas_error init_lfe_synth_data(
		( output_config == IVAS_AUDIO_CONFIG_5_1 \|\| output_config == IVAS_AUDIO_CONFIG_7_1 \|\|
		output_config == IVAS_AUDIO_CONFIG_5_1_2 \|\|
		output_config == IVAS_AUDIO_CONFIG_5_1_4 \|\| output_config == IVAS_AUDIO_CONFIG_7_1_4 \|\|
		#ifdef FIX_1052_EXT_OUTPUT
		output_config == IVAS_AUDIO_CONFIG_EXTERNAL \|\|
		#endif
		output_config == IVAS_AUDIO_CONFIG_FOA \|\| output_config == IVAS_AUDIO_CONFIG_HOA2 \|\|
		output_config == IVAS_AUDIO_CONFIG_HOA3 \|\|
		( output_config == IVAS_AUDIO_CONFIG_LS_CUSTOM && st_ivas->hOutSetup.num_lfe > 0 ) ) )

lib_dec/ivas_mc_param_dec.c

+4 −0

Original line number	Diff line number	Diff line
		@@ -148,7 +148,11 @@ ivas_error ivas_param_mc_dec_open(
		hParamMC->hoa_encoder = NULL;

		/* determine the synthesis config */
		#ifdef FIX_1052_EXT_OUTPUT
		if ( st_ivas->renderer_type == RENDERER_SBA_LINEAR_ENC \|\| st_ivas->renderer_type == RENDERER_BINAURAL_FASTCONV \|\| st_ivas->renderer_type == RENDERER_BINAURAL_FASTCONV_ROOM \|\| st_ivas->renderer_type == RENDERER_BINAURAL_OBJECTS_TD \|\| st_ivas->transport_config == output_config \|\| output_config == IVAS_AUDIO_CONFIG_EXTERNAL )
		#else
		if ( st_ivas->renderer_type == RENDERER_SBA_LINEAR_ENC \|\| st_ivas->renderer_type == RENDERER_BINAURAL_FASTCONV \|\| st_ivas->renderer_type == RENDERER_BINAURAL_FASTCONV_ROOM \|\| st_ivas->renderer_type == RENDERER_BINAURAL_OBJECTS_TD \|\| st_ivas->transport_config == output_config )
		#endif
		{
		hParamMC->synthesis_conf = PARAM_MC_SYNTH_DIRECT;
		}

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