Clean-up for intermediate in vbap and fix for renderer failures (11680408) · Commits · SA4 / Audio / IVAS BASOP

lib_dec/ivas_dirac_dec.c

+2 −4

Original line number	Diff line number	Diff line
		@@ -947,8 +947,7 @@ static ivas_error ivas_dirac_rend_config_fx(

		return error;
		}
		#endif

		#else
		static ivas_error ivas_dirac_rend_config(
		Decoder_Struct st_ivas, / i/o: IVAS decoder structure */
		const DIRAC_CONFIG_FLAG flag_config_inp, /* i/ : Flag determining if we open or reconfigure the DirAC decoder */
		@@ -1372,7 +1371,6 @@ static ivas_error ivas_dirac_rend_config(
		{
		vbap_free_data(&(st_ivas->hVBAPdata));
		}

		if ((error = vbap_init_data(&(st_ivas->hVBAPdata), ls_azimuth, ls_elevation, nchan_out_woLFE, st_ivas->ivas_format)) != IVAS_ERR_OK)
		{
		return error;
		@@ -1580,7 +1578,7 @@ static ivas_error ivas_dirac_rend_config(

		return error;
		}

		#endif
		/*-------------------------------------------------------------------------
		* ivas_dirac_dec_config()
		*

lib_dec/ivas_init_dec.c

+2 −0

Original line number	Diff line number	Diff line
		@@ -1623,8 +1623,10 @@ ivas_error ivas_init_decoder(
		}
		ELSE
		{
		#ifndef IVAS_FLOAT_FIXED
		/TODO/observation : not hit by decoder tests/
		vbap_determine_gains( st_ivas->hVBAPdata, st_ivas->hLsSetupCustom->separate_ch_gains, 0, 0, 0 );
		#endif
		}
		}

lib_rend/ivas_prot_rend.h

+20 −20

Original line number	Diff line number	Diff line
		@@ -242,25 +242,6 @@ void efap_determine_gains_fixed(
		* Amplitude Panning VBAP prototypes
		----------------------------------------------------------------------------------/

		ivas_error vbap_init_data(
		VBAP_HANDLE hVBAPdata, / i/o: handle for VBAP data structure that will be initialized */
		const float speaker_node_azi_deg, / i : vector of speaker node azimuths (positive left) */
		const float speaker_node_ele_deg, / i : vector of speaker node elevations (positive up) */
		const int16_t num_speaker_nodes, /* i : number of speaker nodes in the set */
		const IVAS_FORMAT ivas_format /* i : IVAS format */
		);

		void vbap_free_data(
		VBAP_HANDLE hVBAPdata / i/o: VBAP handle to be freed */
		);

		void vbap_determine_gains(
		const VBAP_HANDLE hVBAPdata, /* i : VBAP structure */
		float gains, / o : gain vector for speaker nodes for given direction */
		const int16_t azi_deg, /* i : azimuth in degrees for panning direction (positive left) */
		const int16_t ele_deg, /* i : elevation in degrees for panning direction (positive up) */
		const int16_t use_object_mode /* i : select between object mode panning and spatial mode panning */
		);
		#ifdef IVAS_FLOAT_FIXED
		ivas_error vbap_init_data_fx(
		VBAP_HANDLE hVBAPdata, / i/o: handle for VBAP data structure that will be initialized */
		@@ -269,7 +250,6 @@ ivas_error vbap_init_data_fx(
		const Word16 num_speaker_nodes, /* i : number of speaker nodes in the set */
		const IVAS_FORMAT ivas_format /* i : IVAS format */
		);

		void vbap_determine_gains_fx(
		const VBAP_HANDLE hVBAPdata, /* i : prepared VBAP structure */
		Word32 gains_fx, / o : gain vector for loudspeakers for given direction */
		@@ -280,6 +260,26 @@ void vbap_determine_gains_fx(
		void vbap_free_data_fx(
		VBAP_HANDLE hVBAPdata / i/o: VBAP handle to be freed */
		);
		#else
		ivas_error vbap_init_data(
		VBAP_HANDLE hVBAPdata, / i/o: handle for VBAP data structure that will be initialized */
		const float speaker_node_azi_deg, / i : vector of speaker node azimuths (positive left) */
		const float speaker_node_ele_deg, / i : vector of speaker node elevations (positive up) */
		const int16_t num_speaker_nodes, /* i : number of speaker nodes in the set */
		const IVAS_FORMAT ivas_format /* i : IVAS format */
		);

		void vbap_determine_gains(
		const VBAP_HANDLE hVBAPdata, /* i : VBAP structure */
		float gains, / o : gain vector for speaker nodes for given direction */
		const int16_t azi_deg, /* i : azimuth in degrees for panning direction (positive left) */
		const int16_t ele_deg, /* i : elevation in degrees for panning direction (positive up) */
		const int16_t use_object_mode /* i : select between object mode panning and spatial mode panning */
		);

		void vbap_free_data(
		VBAP_HANDLE hVBAPdata / i/o: VBAP handle to be freed */
		);
		#endif

lib_rend/ivas_stat_rend.h

+7 −6

Original line number	Diff line number	Diff line
		@@ -600,12 +600,6 @@ typedef struct vbap_data_structure
		int16_t top_virtual_speaker_node_index; /* These indices can be negative */
		int16_t bottom_virtual_speaker_node_index;
		int16_t back_virtual_speaker_node_index;
		float *bottom_virtual_speaker_node_division_gains;
		float *top_virtual_speaker_node_division_gains;
		float *back_virtual_speaker_node_division_gains;
		float *object_mode_bottom_virtual_speaker_node_division_gains;
		float *object_mode_top_virtual_speaker_node_division_gains;
		float *object_mode_back_virtual_speaker_node_division_gains;
		#ifdef IVAS_FLOAT_FIXED
		Word16 *bottom_virtual_speaker_node_division_gains_fx;
		Word16 *top_virtual_speaker_node_division_gains_fx;
		@@ -613,6 +607,13 @@ typedef struct vbap_data_structure
		Word16 *object_mode_bottom_virtual_speaker_node_division_gains_fx;
		Word16 *object_mode_top_virtual_speaker_node_division_gains_fx;
		Word16 *object_mode_back_virtual_speaker_node_division_gains_fx;
		#else
		float *bottom_virtual_speaker_node_division_gains;
		float *top_virtual_speaker_node_division_gains;
		float *back_virtual_speaker_node_division_gains;
		float *object_mode_bottom_virtual_speaker_node_division_gains;
		float *object_mode_top_virtual_speaker_node_division_gains;
		float *object_mode_back_virtual_speaker_node_division_gains;
		#endif
		} VBAP_DATA, *VBAP_HANDLE;

lib_rend/ivas_vbap.c

+508 −731

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