port changes from the float branches here (f98e6425) · Commits · SA4 / Audio / IVAS BASOP

apps/decoder.c

+36 −1

Original line number	Diff line number	Diff line
		@@ -2265,6 +2265,24 @@ static ivas_error decodeG192(
		}
		}
		#endif

		#ifdef FIX_HRTF_LOAD_API
		/* decode transport channels, do TSM and feed to renderer */
		if ( ( error = IVAS_DEC_GetSamplesDecoder( hIvasDec, isSplitRend, splitRendBits ) ) != IVAS_ERR_OK )
		{
		return error;
		}

		#endif
		#ifdef OBJ_EDITING_API
		/* Do the final preparations needed for rendering */
		if ( ( error = IVAS_DEC_PrepareRenderer( hIvasDec ) ) != IVAS_ERR_OK )
		{
		fprintf( stderr, "\nError: could not prepare the renderer: %s\n\n", IVAS_DEC_GetErrorMessage( error ) );
		goto cleanup;
		}
		#endif

		}

		if ( isSplitRend )
		@@ -2714,6 +2732,9 @@ static ivas_error decodeVoIP(
		int16_t nOutSamples = 0;
		#ifdef FIX_CREND_SIMPLIFY_CODE
		bool bitstreamReadDone = false;
		#ifdef OBJ_EDITING_API
		bool parametersAvailableForEditing = false;
		#endif
		uint16_t nSamplesRendered;
		#endif

		@@ -3005,13 +3026,21 @@ static ivas_error decodeVoIP(
		#endif
		#ifdef SUPPORT_JBM_TRACEFILE
		#ifdef FIX_CREND_SIMPLIFY_CODE
		#ifdef OBJ_EDITING_API
		if ( ( error = IVAS_DEC_VoIP_GetSamples( hIvasDec, nOutSamples, (void *) pcmBuf, systemTime_ms, writeJbmTraceFileFrameWrapper, jbmTraceWriter, &bitstreamReadDone, &nSamplesRendered, &parametersAvailableForEditing ) ) != IVAS_ERR_OK )
		#else
		if ( ( error = IVAS_DEC_VoIP_GetSamples( hIvasDec, nOutSamples, (void *) pcmBuf, systemTime_ms, writeJbmTraceFileFrameWrapper, jbmTraceWriter, &bitstreamReadDone, &nSamplesRendered ) ) != IVAS_ERR_OK )
		#endif
		#else
		if ( ( error = IVAS_DEC_VoIP_GetSamples( hIvasDec, nOutSamples, pcmBuf, systemTime_ms, writeJbmTraceFileFrameWrapper, jbmTraceWriter ) ) != IVAS_ERR_OK )
		#endif
		#else
		#ifdef FIX_CREND_SIMPLIFY_CODE
		#ifdef OBJ_EDITING_API
		if ( ( error = IVAS_DEC_VoIP_GetSamples( hIvasDec, nOutSamples, (void *) pcmBuf, systemTime_ms, &bitstreamReadDone, &parametersAvailableForEditing ) ) != IVAS_ERR_OK )
		#else
		if ( ( error = IVAS_DEC_VoIP_GetSamples( hIvasDec, nOutSamples, (void *) pcmBuf, systemTime_ms, &bitstreamReadDone ) ) != IVAS_ERR_OK )
		#endif
		#else
		if ( ( error = IVAS_DEC_VoIP_GetSamples( hIvasDec, nOutSamples, pcmBuf, systemTime_ms ) ) != IVAS_ERR_OK )
		#endif
		@@ -3046,9 +3075,15 @@ static ivas_error decodeVoIP(
		}
		}
		#endif
		#ifdef FIX_HRTF_LOAD
		#ifdef OBJ_EDITING_API
		if ( parametersAvailableForEditing == true )
		{
		/* do the object editing here */
		}
		#endif
		#ifdef FIX_HRTF_LOAD
		} /* while ( nSamplesRendered < nOutSamples ) */
		#endif

		/* write JBM Offset file entry */
		if ( jbmOffsetWriter != NULL )

lib_com/common_api_types.h

+12 −0

Original line number	Diff line number	Diff line
		@@ -137,9 +137,21 @@ typedef struct _IVAS_ISM_METADATA
		float yaw;
		float pitch;
		Word16 non_diegetic_flag;
		#ifdef OBJ_EDITING_API
		float gain;
		#endif

		} IVAS_ISM_METADATA;

		#ifdef OBJ_EDITING_API
		typedef struct _IVAS_EDITABLE_PARAMETERS
		{
		int16_t num_obj;
		IVAS_ISM_METADATA ism_metadata[IVAS_MAX_NUM_OBJECTS];
		float gain_bed;
		} IVAS_EDITABLE_PARAMETERS;
		#endif

		typedef struct
		{
		// float w, x, y, z;

lib_com/ivas_ism_com_fx.c

+11 −0

Original line number	Diff line number	Diff line
		@@ -470,6 +470,17 @@ void ivas_ism_reset_metadata(
		hIsmMeta->non_diegetic_flag = 0;
		move16();

		#ifdef OBJ_EDITING_API
		hIsmMeta->edited_gain = 1.0f;
		hIsmMeta->edited_azimuth = 0.0f;
		hIsmMeta->edited_elevation = 0.0f;
		hIsmMeta->edited_pitch = 0.0f;
		hIsmMeta->edited_yaw = 0.0f;
		hIsmMeta->edited_radius = 1.0f;
		hIsmMeta->gain = 1.0f;
		hIsmMeta->non_diegetic_flag = 0;
		#endif

		return;
		}

lib_com/ivas_prot_fx.h

+31 −0

Original line number	Diff line number	Diff line
		@@ -777,6 +777,12 @@ ivas_error ivas_ism_metadata_dec_fx(
		DEC_CORE_HANDLE st0 /* i : core-coder handle */
		);

		#ifdef OBJ_EDITING_API
		void ivas_ism_renderer_update_md(
		Decoder_Struct st_ivas / i/o: main IVAS decoder handle */
		);
		#endif

		void ivas_get_ism_sid_quan_bitbudget_fx(
		const Word16 nchan_ism, /* i : number of objects */
		Word16 nBits_azimuth, / o : number of Q bits for azimuth */
		@@ -4225,6 +4231,12 @@ void ivas_jbm_dec_feed_tc_to_renderer_fx(
		Word32 data / i/o: transport channels/output synthesis signal */
		);

		#ifdef OBJ_EDITING_API
		void ivas_jbm_dec_prepare_renderer(
		Decoder_Struct st_ivas / i/o: IVAS decoder structure */
		);
		#endif

		void ivas_jbm_dec_get_adapted_subframes(
		const Word16 nCldfbTs, /* i : number of time slots in the current frame */
		Word16 subframe_nbslots, / i/o: subframe grid */
		@@ -4320,6 +4332,18 @@ void ivas_param_ism_dec_digest_tc_fx(
		Word32 transport_channels[], / i : synthesized core-coder transport channels/DirAC output */
		Word16 q_tc_in );


		#ifdef OBJ_EDITING_API
		void ivas_param_ism_dec_dequant_md(
		Decoder_Struct *st_ivas
		);

		void ivas_param_ism_dec_prepare_renderer(
		Decoder_Struct st_ivas, / i/o: IVAS decoder handle */
		const uint16_t nCldfbSlots /* i : number of CLFBS slots in the transport channels */
		);
		#endif

		void ivas_param_ism_dec_render_fx(
		Decoder_Struct st_ivas, / i/o: IVAS decoder handle */
		const UWord16 nSamplesAsked, /* i : number of CLDFB slots requested */
		@@ -5163,6 +5187,13 @@ void ivas_param_mc_dec_digest_tc_fx(
		Word32 *transport_channels_f_fx[],
		Word16 transport_f_e );

		#ifdef OBJ_EDITING_API
		void ivas_param_mc_dec_prepare_renderer(
		Decoder_Struct st_ivas, / i/o: IVAS decoder handle */
		const uint8_t nCldfbSlots /* i : number of CLFBS slots in the transport channels */
		);
		#endif

		void ivas_param_mc_dec_render_fx(
		Decoder_Struct st_ivas, / i/o: IVAS decoder handle */
		const UWord16 nSamplesAsked, /* i : number of CLDFB slots requested */

lib_com/ivas_stat_com.h

+12 −0

Original line number	Diff line number	Diff line
		@@ -65,6 +65,18 @@ typedef struct
		Word32 yaw_fx; /* yaw value read from the input metadata file / / Q22 */
		Word32 pitch_fx; /* pitch value read from the input metadata file / / Q22 */

		#ifdef OBJ_EDITING_API
		float gain;

		float edited_azimuth;
		float edited_elevation;
		float edited_radius;

		float edited_yaw;
		float edited_pitch;
		float edited_gain;
		#endif

		Word16 non_diegetic_flag; /* Non-diegetic (non-headtracked) object flag */

		ISM_METADATA_ANGLE position_angle; /* Angle structs for azimuth and elevation */