port 1202 to basop (de01c2b3) · Commits · SA4 / Audio / IVAS BASOP

lib_com/ivas_prot.h

+7 −0

Original line number	Diff line number	Diff line
		@@ -2958,6 +2958,13 @@ int16_t check_bounds_s(
		const int16_t high /* i : High limit */
		);

		#ifdef FIX_1440_PORT_1202_FROM_FLT_REPO
		void set_zero_l(
		float vec, / o : input vector */
		const uint32_t lvec /* i : length of the vector */
		);
		#endif

		ivas_error stereo_memory_enc(
		CPE_ENC_HANDLE hCPE, /* i : CPE encoder structure */
		const int32_t input_Fs, /* i : input sampling rate */

lib_com/ivas_tools.c

+22 −0

Original line number	Diff line number	Diff line
		@@ -581,6 +581,28 @@ int16_t check_bounds_s(
		return value_adj;
		}

		#ifdef FIX_1440_PORT_1202_FROM_FLT_REPO
		/---------------------------------------------------------------------
		* set_zero_l()
		*
		* Set a vector vec[] of dimension lvec to zero
		---------------------------------------------------------------------/

		void set_zero_l(
		float vec, / i/o: input/output vector */
		const uint32_t lvec /* i : length of the vector */
		)
		{
		uint32_t i;

		for ( i = 0; i < lvec; i++ )
		{
		*vec++ = 0.0f;
		}

		return;
		}
		#endif

		/****************************************************************************/
		/* matrix functions */

lib_com/options.h

+1 −1

Original line number	Diff line number	Diff line
		@@ -183,7 +183,7 @@
		#define NONBE_FIX_GSC_BSTR /* VA: issue 1264 FLP (1189 BASOP): Fix bitstream synchronization between encoder and decoder in ACELP GSC in OMASA */
		#define NONBE_FIX_1277_EVS_DTX_HIGH_RATE_THRESHOLD /* VA/Eri: FLP issue 1277: Fix Mismatch in DTX high-rate threshold between EVS float and BASOP */
		#define NONBE_FIX_708_OSBA_BR_SWITCHING_CRASH /* FhG: issue 708: fix crash in OSBA BR switching with long test vectors */

		#define FIX_1440_PORT_1202_FROM_FLT_REPO /* Orange : Fix crash when long BRIR is set */

		#define NONBE_1319_M2R_PRECISION_ALIGN /* Nokia: bring updates from PC code related to OMASA masa2total ratios */

lib_rend/ivas_crend.c

+32 −0

Original line number	Diff line number	Diff line
		@@ -1249,7 +1249,11 @@ ivas_error ivas_rend_openCrend(
		)
		{
		int16_t i, subframe_length;
		#ifdef FIX_1440_PORT_1202_FROM_FLT_REPO
		int32_t max_total_ir_len;
		#else
		int16_t max_total_ir_len;
		#endif
		HRTFS_HANDLE hHrtf;
		CREND_HANDLE hCrend;
		ivas_error error;
		@@ -1299,13 +1303,21 @@ ivas_error ivas_rend_openCrend(
		{
		return IVAS_ERROR( IVAS_ERR_FAILED_ALLOC, "Can not allocate memory for Crend" );
		}
		#ifdef FIX_1440_PORT_1202_FROM_FLT_REPO
		set_zero_l( hCrend->freq_buffer_re[i], max_total_ir_len );
		#else
		set_zero( hCrend->freq_buffer_re[i], max_total_ir_len );
		#endif

		if ( ( hCrend->freq_buffer_im[i] = (float ) malloc( sizeof( float ) max_total_ir_len ) ) == NULL )
		{
		return IVAS_ERROR( IVAS_ERR_FAILED_ALLOC, "Can not allocate memory for Crend" );
		}
		#ifdef FIX_1440_PORT_1202_FROM_FLT_REPO
		set_zero_l( hCrend->freq_buffer_im[i], max_total_ir_len );
		#else
		set_zero( hCrend->freq_buffer_im[i], max_total_ir_len );
		#endif
		}

		for ( i = 0; i < BINAURAL_CHANNELS; i++ )
		@@ -1314,7 +1326,11 @@ ivas_error ivas_rend_openCrend(
		{
		return IVAS_ERROR( IVAS_ERR_FAILED_ALLOC, "Can not allocate memory for Crend" );
		}
		#ifdef FIX_1440_PORT_1202_FROM_FLT_REPO
		set_zero_l( hCrend->prev_out_buffer[i], subframe_length );
		#else
		set_zero( hCrend->prev_out_buffer[i], subframe_length );
		#endif
		}

		max_total_ir_len = hHrtf->num_iterations_diffuse[0] * subframe_length;
		@@ -1325,13 +1341,21 @@ ivas_error ivas_rend_openCrend(
		{
		return IVAS_ERROR( IVAS_ERR_FAILED_ALLOC, "Can not allocate memory for Crend" );
		}
		#ifdef FIX_1440_PORT_1202_FROM_FLT_REPO
		set_zero_l( hCrend->freq_buffer_re_diffuse, max_total_ir_len );
		#else
		set_zero( hCrend->freq_buffer_re_diffuse, max_total_ir_len );
		#endif

		if ( ( hCrend->freq_buffer_im_diffuse = (float ) malloc( sizeof( float ) max_total_ir_len ) ) == NULL )
		{
		return IVAS_ERROR( IVAS_ERR_FAILED_ALLOC, "Can not allocate memory for Crend" );
		}
		#ifdef FIX_1440_PORT_1202_FROM_FLT_REPO
		set_zero_l( hCrend->freq_buffer_im_diffuse, max_total_ir_len );
		#else
		set_zero( hCrend->freq_buffer_im_diffuse, max_total_ir_len );
		#endif
		}
		else
		{
		@@ -1346,7 +1370,11 @@ ivas_error ivas_rend_openCrend(
		{
		return IVAS_ERROR( IVAS_ERR_FAILED_ALLOC, "Can not allocate memory for Crend" );
		}
		#ifdef FIX_1440_PORT_1202_FROM_FLT_REPO
		set_zero_l( hCrend->lfe_delay_line, max_total_ir_len );
		#else
		set_zero( hCrend->lfe_delay_line, max_total_ir_len );
		#endif
		}
		else
		{
		@@ -1589,7 +1617,11 @@ static ivas_error ivas_rend_crendConvolver(
		int16_t i, j, k, m;
		int16_t subframe_length, idx_in;
		int16_t lfe_idx_in;
		#ifdef FIX_1440_PORT_1202_FROM_FLT_REPO
		int32_t offset, offset_in, offset_diffuse;
		#else
		int16_t offset, offset_in, offset_diffuse;
		#endif
		int16_t nchan_in, nchan_out;
		const float *pIn;
		float pFreq_buf_re, pFreq_buf_im;