port float MR 1433 (82f6e8f8) · Commits · SA4 / Audio / IVAS BASOP

lib_com/ivas_prot.h

+3 −0

Original line number	Diff line number	Diff line
		@@ -5207,6 +5207,9 @@ void ivas_ism_renderer_close(

		void ivas_ism_render_sf(
		Decoder_Struct st_ivas, / i/o: IVAS decoder structure */
		#ifdef NONBE_FIX_1021_ISM_BRIR_RS_FLUSH
		const RENDERER_TYPE renderer_type, /* i : active renderer type */
		#endif
		float output_f[], / i/o: core-coder transport channels/object output */
		const int16_t n_samples_to_render /* i : output frame length per channel */
		);

lib_com/options.h

+1 −0

Original line number	Diff line number	Diff line
		@@ -143,6 +143,7 @@

		/* ################### Start FIXES switches ########################### */

		#define NONBE_FIX_1021_ISM_BRIR_RS_FLUSH /* FhG: issue #1021: fix ISM with JBM and RS renderer flushing*/

		/* #################### End FIXES switches ############################ */

lib_dec/ivas_ism_renderer.c

+8 −0

Original line number	Diff line number	Diff line
		@@ -141,6 +141,10 @@ void ivas_ism_renderer_close(

		void ivas_ism_render_sf(
		Decoder_Struct st_ivas, / i/o: IVAS decoder structure */
		#ifdef NONBE_FIX_1021_ISM_BRIR_RS_FLUSH
		const RENDERER_TYPE renderer_type, /* i : active renderer type */
		#endif

		float output_f[], / i/o: core-coder transport channels/object output */
		const int16_t n_samples_to_render /* i : output frame length per channel */
		)
		@@ -155,11 +159,15 @@ void ivas_ism_render_sf(
		float tc_local[MAX_NUM_OBJECTS][L_FRAME48k];
		float *p_tc[MAX_NUM_OBJECTS];

		#ifdef NONBE_FIX_1021_ISM_BRIR_RS_FLUSH
		num_objects = st_ivas->nchan_ism;
		#else
		num_objects = st_ivas->nchan_transport;
		if ( st_ivas->ivas_format == SBA_ISM_FORMAT )
		{
		num_objects = st_ivas->nchan_ism;
		}
		#endif

		nchan_out_woLFE = st_ivas->hIntSetup.nchan_out_woLFE;

lib_dec/ivas_jbm_dec.c

+12 −0

Original line number	Diff line number	Diff line
		@@ -1038,7 +1038,11 @@ ivas_error ivas_jbm_dec_render(
		if ( st_ivas->renderer_type == RENDERER_TD_PANNING \|\| st_ivas->renderer_type == RENDERER_BINAURAL_MIXER_CONV_ROOM )
		{
		/* Convert to CICPxx; used also for ISM->CICP19->binaural_room rendering */
		#ifdef NONBE_FIX_1021_ISM_BRIR_RS_FLUSH
		ivas_ism_render_sf( st_ivas, st_ivas->renderer_type, p_output, *nSamplesRendered );
		#else
		ivas_ism_render_sf( st_ivas, p_output, *nSamplesRendered );
		#endif
		}
		else if ( st_ivas->renderer_type == RENDERER_NON_DIEGETIC_DOWNMIX )
		{
		@@ -1161,7 +1165,11 @@ ivas_error ivas_jbm_dec_render(
		}

		/* render objects */
		#ifdef NONBE_FIX_1021_ISM_BRIR_RS_FLUSH
		ivas_ism_render_sf( st_ivas, st_ivas->renderer_type, p_output, *nSamplesRendered );
		#else
		ivas_ism_render_sf( st_ivas, p_output, *nSamplesRendered );
		#endif

		/* add already rendered SBA part */
		for ( n = 0; n < nchan_out; n++ )
		@@ -1495,7 +1503,11 @@ ivas_error ivas_jbm_dec_flush_renderer(
		/* Convert to CICPxx; used also for ISM->CICP19->binaural_room rendering */
		set_f( st_ivas->hIsmRendererData->interpolator, 1.0f, hTcBuffer->n_samples_granularity );

		#ifdef NONBE_FIX_1021_ISM_BRIR_RS_FLUSH
		ivas_ism_render_sf( st_ivas, renderer_type_old, p_output, hTcBuffer->n_samples_granularity );
		#else
		ivas_ism_render_sf( st_ivas, p_output, hTcBuffer->n_samples_granularity );
		#endif

		if ( ( error = ivas_rend_crendProcessSubframe( st_ivas->hCrendWrapper, IVAS_AUDIO_CONFIG_7_1_4, IVAS_AUDIO_CONFIG_BINAURAL_ROOM_IR, st_ivas->hDecoderConfig, NULL,
		NULL, NULL, st_ivas->hTcBuffer, p_output, p_output, hTcBuffer->n_samples_granularity, st_ivas->hDecoderConfig->output_Fs ) ) != IVAS_ERR_OK )

lib_dec/ivas_osba_dec.c

+5 −0

Original line number	Diff line number	Diff line
		@@ -234,7 +234,12 @@ ivas_error ivas_osba_render_sf(

		if ( st_ivas->renderer_type != RENDERER_BINAURAL_FASTCONV_ROOM )
		{
		#ifdef NONBE_FIX_1021_ISM_BRIR_RS_FLUSH
		ivas_ism_render_sf( st_ivas, st_ivas->renderer_type, p_output_ism, *nSamplesRendered );
		#else
		ivas_ism_render_sf( st_ivas, p_output_ism, *nSamplesRendered );
		#endif

		}

		for ( n = 0; n < st_ivas->hDecoderConfig->nchan_out; n++ )