port NONBE_1303_REND_GRANULARITY (5970ca8d) · Commits · SA4 / Audio / IVAS BASOP

lib_com/ivas_prot_fx.h

+9 −2

Original line number	Diff line number	Diff line
		@@ -999,11 +999,18 @@ Word16 IGF_MapBitRateToIndex(
		const Word16 rf_mode /* i : flag to signal the RF mode */
		);

		Word16 ivas_jbm_dec_get_render_granularity(
		#ifdef NONBE_1303_REND_GRANULARITY
		Word16 ivas_jbm_dec_get_render_granularity_fx(
		const RENDERER_TYPE renderer_type, /* i : renderer type */
		const RENDERER_TYPE renderer_type_sec, /* i : secondary renderer type */
		const int32_t output_Fs /* i : sampling rate */
		#else
		Word16 ivas_jbm_dec_get_render_granularity
		const RENDERER_TYPE rendererType, /* i : renderer type */
		const IVAS_FORMAT ivas_format, /* i : ivas format */
		const MC_MODE mc_mode, /* i : MC mode */
		const Word32 output_Fs /* i : sampling rate */
		#endif
		);

		// ivas_stereo_dft_com.c
		@@ -6221,7 +6228,7 @@ void ivas_renderer_select(

		#ifdef FIX_CREND_SIMPLIFY_CODE
		/! r: secondary binaural renderer type /
		RENDERER_TYPE ivas_renderer_secondary_select(
		RENDERER_TYPE ivas_renderer_secondary_select_fx(
		Decoder_Struct st_ivas / i/o: IVAS decoder structure */
		);
		#endif

lib_com/options.h

+1 −0

Original line number	Diff line number	Diff line
		@@ -146,6 +146,7 @@
		#define FIX_1385_INIT_IGF_STOP_FREQ /* FhG: Initialize infoIGFStopFreq in init_igf_dec() */
		#define FIX_1387_INIT_PRM_SQQ /* FhG: initialize pointer prm_sqQ, which might be uninitialized in case of bfi == 1 */
		#define NONBE_1296_TDREND_ITD_OUT_OF_BOUNDS_ACCESS /* Eri: issue 1296: ITD resampling can occasionally read out of bounds, especially when the requested subframes are short (1.25 ms). Seen for headtracking+JBM. */
		#define NONBE_1303_REND_GRANULARITY /* VA: issue 1303: Renderer granularity revision */

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

lib_dec/ivas_init_dec_fx.c

+12 −3

Original line number	Diff line number	Diff line
		@@ -2645,7 +2645,7 @@ ivas_error ivas_init_decoder_fx(
		return error;
		}
		}

		#ifndef NONBE_1303_REND_GRANULARITY
		granularity = NS2SA_FX2( st_ivas->hDecoderConfig->output_Fs, FRAME_SIZE_NS / MAX_PARAM_SPATIAL_SUBFRAMES );

		n_channels_transport_jbm = ivas_jbm_dec_get_num_tc_channels_fx( st_ivas );
		@@ -2655,6 +2655,7 @@ ivas_error ivas_init_decoder_fx(
		{
		return error;
		}
		#endif
		}
		ELSE IF( EQ_32( st_ivas->renderer_type, RENDERER_MC ) )
		{
		@@ -2704,7 +2705,7 @@ ivas_error ivas_init_decoder_fx(

		st_ivas->binaural_latency_ns = st_ivas->hCrendWrapper->binaural_latency_ns;
		move32();

		#ifndef NONBE_1303_REND_GRANULARITY
		test();
		IF( ( EQ_32( st_ivas->ivas_format, MC_FORMAT ) ) && ( EQ_32( st_ivas->mc_mode, MC_MODE_PARAMUPMIX ) ) )
		{
		@@ -2727,6 +2728,7 @@ ivas_error ivas_init_decoder_fx(
		return error;
		}
		}
		#endif
		}

		IF( EQ_32( st_ivas->ivas_format, MASA_ISM_FORMAT ) )
		@@ -2765,7 +2767,7 @@ ivas_error ivas_init_decoder_fx(

		IF( EQ_32( st_ivas->hOutSetup.output_config, IVAS_AUDIO_CONFIG_BINAURAL_ROOM_REVERB ) )
		{
		IF( NE_32( ( error = ivas_reverb_open_fx( &st_ivas->hReverb, st_ivas->hHrtfStatistics, st_ivas->hRenderConfig, st_ivas->hDecoderConfig->output_Fs ) ), IVAS_ERR_OK ) )
		IF( NE_32( ( error = ivas_reverb_open_fx( &st_ivas->hReverb, st_ivas->hHrtfStatistics, st_ivas->hRenderConfig, output_Fs ) ), IVAS_ERR_OK ) )
		{
		return error;
		}
		@@ -3013,9 +3015,16 @@ ivas_error ivas_init_decoder_fx(
		IF( st_ivas->hTcBuffer == NULL )
		{
		/* no module has yet open the TC buffer, open a default one */
		#ifdef NONBE_1303_REND_GRANULARITY
		granularity = ivas_jbm_dec_get_render_granularity_fx( st_ivas->renderer_type, ivas_renderer_secondary_select_fx( st_ivas ), output_Fs );
		n_channels_transport_jbm = ivas_jbm_dec_get_num_tc_channels_fx( st_ivas );

		IF( NE_32( ( error = ivas_jbm_dec_tc_buffer_open_fx( st_ivas, ivas_jbm_dec_get_tc_buffer_mode( st_ivas ), n_channels_transport_jbm, n_channels_transport_jbm, n_channels_transport_jbm, granularity ) ), IVAS_ERR_OK ) )
		#else
		n_channels_transport_jbm = ivas_jbm_dec_get_num_tc_channels_fx( st_ivas );

		IF( NE_32( ( error = ivas_jbm_dec_tc_buffer_open_fx( st_ivas, ivas_jbm_dec_get_tc_buffer_mode( st_ivas ), n_channels_transport_jbm, n_channels_transport_jbm, n_channels_transport_jbm, NS2SA_FX2( st_ivas->hDecoderConfig->output_Fs, CLDFB_SLOT_NS ) ) ), IVAS_ERR_OK ) )
		#endif
		{
		return error;
		}

lib_dec/ivas_ism_dec_fx.c

+5 −2

Original line number	Diff line number	Diff line
		@@ -169,7 +169,11 @@ static ivas_error ivas_ism_bitrate_switching_dec_fx(

		/* JBM: when granularity goes down (e.g. Discrete ISM with TD Obj Renderer -> ParamISM with binaural fastconv
		render what still fits in the new granularity */
		#ifdef NONBE_1303_REND_GRANULARITY
		tc_granularity_new = ivas_jbm_dec_get_render_granularity_fx( st_ivas->renderer_type, RENDERER_DISABLE, st_ivas->hDecoderConfig->output_Fs );
		#else
		tc_granularity_new = ivas_jbm_dec_get_render_granularity( st_ivas->renderer_type, st_ivas->ivas_format, st_ivas->mc_mode, st_ivas->hDecoderConfig->output_Fs );
		#endif

		IF( LT_16( tc_granularity_new, st_ivas->hTcBuffer->n_samples_granularity ) ){
		#ifdef FIX_HRTF_LOAD
		@@ -181,8 +185,7 @@ static ivas_error ivas_ism_bitrate_switching_dec_fx(
		#endif
		}
		/* JBM: when granularity goes up set samples to discard at the beginning of the frame */
		ELSE
		IF( GT_16( tc_granularity_new, st_ivas->hTcBuffer->n_samples_granularity ) )
		ELSE IF( GT_16( tc_granularity_new, st_ivas->hTcBuffer->n_samples_granularity ) )
		{
		IF( NE_32( ( error = ivas_jbm_dec_set_discard_samples( st_ivas ) ), IVAS_ERR_OK ) )
		{

lib_dec/ivas_ism_param_dec_fx.c

+15 −1

Original line number	Diff line number	Diff line
		@@ -584,7 +584,11 @@ ivas_error ivas_param_ism_dec_open_fx(
		Decoder_Struct st_ivas / i/o: IVAS decoder structure */
		)
		{
		#ifdef NONBE_1303_REND_GRANULARITY
		Word16 i, granularity;
		#else
		Word16 i;
		#endif
		PARAM_ISM_DEC_HANDLE hParamIsmDec;
		IVAS_OUTPUT_SETUP hOutSetup;
		SPAT_PARAM_REND_COMMON_DATA_HANDLE hSpatParamRendCom;
		@@ -747,6 +751,9 @@ ivas_error ivas_param_ism_dec_open_fx(
		st_ivas->hParamIsmDec = hParamIsmDec;
		st_ivas->hSpatParamRendCom = hSpatParamRendCom;

		#ifdef NONBE_1303_REND_GRANULARITY
		granularity = ivas_jbm_dec_get_render_granularity_fx( st_ivas->renderer_type, RENDERER_DISABLE, output_Fs );
		#endif

		test();
		IF( NE_32( st_ivas->renderer_type, RENDERER_MONO_DOWNMIX ) && NE_32( st_ivas->renderer_type, RENDERER_DISABLE ) )
		@@ -793,8 +800,11 @@ ivas_error ivas_param_ism_dec_open_fx(

		IF( st_ivas->hTcBuffer == NULL )
		{
		#ifdef NONBE_1303_REND_GRANULARITY
		IF( NE_32( ( error = ivas_jbm_dec_tc_buffer_open_fx( st_ivas, TC_BUFFER_MODE_RENDERER, nchan_transport, nchan_transport, nchan_full, granularity ) ), IVAS_ERR_OK ) )
		#else
		IF( NE_32( ( error = ivas_jbm_dec_tc_buffer_open_fx( st_ivas, TC_BUFFER_MODE_RENDERER, nchan_transport, nchan_transport, nchan_full, NS2SA_FX2( st_ivas->hDecoderConfig->output_Fs, CLDFB_SLOT_NS ) ) ), IVAS_ERR_OK ) )

		#endif
		{
		return error;
		}
		@@ -807,8 +817,12 @@ ivas_error ivas_param_ism_dec_open_fx(
		IF( st_ivas->hTcBuffer == NULL )
		{
		Word16 nchan_to_allocate = st_ivas->hDecoderConfig->nchan_out;
		#ifdef NONBE_1303_REND_GRANULARITY
		IF( NE_32( ( error = ivas_jbm_dec_tc_buffer_open_fx( st_ivas, TC_BUFFER_MODE_BUFFER, nchan_to_allocate, nchan_to_allocate, nchan_to_allocate, granularity ) ), IVAS_ERR_OK ) )
		#else
		move16(); // NS2SA
		IF( NE_32( ( error = ivas_jbm_dec_tc_buffer_open_fx( st_ivas, TC_BUFFER_MODE_BUFFER, nchan_to_allocate, nchan_to_allocate, nchan_to_allocate, NS2SA_FX2( st_ivas->hDecoderConfig->output_Fs, CLDFB_SLOT_NS ) ) ), IVAS_ERR_OK ) )
		#endif
		{
		return error;
		}