Add functions (728f91d6) · Commits · IVAS Codec Public Collaboration / IVAS Codec

lib_dec/lib_dec.c

+80 −0

Original line number	Diff line number	Diff line
		@@ -2500,6 +2500,86 @@ static void bsCompactToSerial( const uint8_t compact, uint16_t serial, uint16_
		#undef WMC_TOOL_SKIP
		}

		#ifdef NONBE_FIX_1100_OUTPUT_ORIENT
		/-------------------------------------------------------------------
		* IVAS_DEC_GetMainOrientation()
		*
		*
		-------------------------------------------------------------------/
		ivas_error IVAS_DEC_GetMainOrientation(
		IVAS_DEC_HANDLE hIvasDec, /* i/o: IVAS decoder handle */
		IVAS_QUATERNION pOrientation / i/o: Quaternion pointer for main orientation */
		)
		{
		ivas_error error;

		if ( hIvasDec == NULL \|\| pOrientation == NULL )
		{
		return IVAS_ERR_UNEXPECTED_NULL_POINTER;
		}

		if ( ( error = ivas_orient_trk_GetMainOrientation( hIvasDec->st_ivas->hHeadTrackData->OrientationTracker, pOrientation ) ) != IVAS_ERR_OK )
		{
		return error;
		}

		return IVAS_ERR_OK;
		}


		/-------------------------------------------------------------------
		* IVAS_DEC_GetTrackedRotation()
		*
		*
		-------------------------------------------------------------------/
		ivas_error IVAS_DEC_GetTrackedRotation(
		IVAS_DEC_HANDLE hIvasDec, /* i/o: IVAS decoder handle */
		IVAS_QUATERNION pRotation / i/o: Quaternion pointer processed rotation */
		)
		{
		ivas_error error;

		if ( hIvasDec == NULL \|\| pRotation == NULL )
		{
		return IVAS_ERR_UNEXPECTED_NULL_POINTER;
		}

		if ( ( error = ivas_orient_trk_GetTrackedRotation( hIvasDec->st_ivas->hHeadTrackData->OrientationTracker, pRotation ) ) != IVAS_ERR_OK )
		{
		return error;
		}

		return IVAS_ERR_OK;
		}

		/---------------------------------------------------------------------
		* IVAS_DEC_GetCombinedOrientation()
		*
		*
		---------------------------------------------------------------------/
		ivas_error IVAS_DEC_GetCombinedOrientation(
		IVAS_DEC_HANDLE hIvasDec, /* i/o: IVAS decoder handle */
		IVAS_QUATERNION pOrientation / i/o: Quaternion pointer processed orientation */
		)
		{
		int16_t i;

		if ( hIvasDec == NULL \|\| pOrientation == NULL )
		{
		return IVAS_ERR_UNEXPECTED_NULL_POINTER;
		}

		if ( hIvasDec->st_ivas->hCombinedOrientationData != NULL )
		{
		for ( i = 0; i < hIvasDec->st_ivas->hCombinedOrientationData->num_subframes; ++i )
		{
		pOrientation[i] = hIvasDec->st_ivas->hCombinedOrientationData->Quaternions[i];
		}
		}

		return IVAS_ERR_OK;
		}
		#endif

		/---------------------------------------------------------------------
		* IVAS_DEC_VoIP_FeedFrame( )

lib_dec/lib_dec.h

+20 −0

Original line number	Diff line number	Diff line
		@@ -482,6 +482,26 @@ ivas_error IVAS_DEC_GetPcmFrameSize(
		int32_t pcmFrameSize / o : total size of the PCM output frame. This takes into account the number of output channels */
		);

		#ifdef NONBE_FIX_1100_OUTPUT_ORIENT
		/! r: error code /
		ivas_error IVAS_DEC_GetMainOrientation(
		IVAS_DEC_HANDLE hIvasDec, /* i/o: IVAS decoder handle */
		IVAS_QUATERNION pOrientation / i/o: Quaternion pointer for main orientation */
		);

		/! r: error code /
		ivas_error IVAS_DEC_GetTrackedRotation(
		IVAS_DEC_HANDLE hIvasDec, /* i/o: IVAS decoder handle */
		IVAS_QUATERNION pRotation / i/o: Quaternion pointer processed rotation */
		);

		/! r: error code /
		ivas_error IVAS_DEC_GetCombinedOrientation(
		IVAS_DEC_HANDLE hIvasDec, /* i/o: IVAS decoder handle */
		IVAS_QUATERNION pOrientation / i/o: Quaternion pointer processed orientation */
		);
		#endif

		/! r: true if decoder has no data in VoIP jitter buffer /
		bool IVAS_DEC_VoIP_IsEmpty(
		IVAS_DEC_HANDLE hIvasDec, /* i/o: IVAS decoder handle */