add function set_zero_l() (b0b37828) · Commits · IVAS Codec Public Collaboration / IVAS Codec

lib_com/ivas_prot.h

+7 −0

Original line number	Diff line number	Diff line
		@@ -2938,6 +2938,13 @@ int16_t check_bounds_s(
		const int16_t high /* i : High limit */
		);

		#ifdef FIX_CRASH_LONG_BRIR
		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
		@@ -579,6 +579,28 @@ int16_t check_bounds_s(
		return value_adj;
		}

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

		void set_zero_l(
		float vec, / o : input 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_rend/ivas_crend.c

+6 −24

Original line number	Diff line number	Diff line
		@@ -1303,10 +1303,7 @@ ivas_error ivas_rend_openCrend(
		return IVAS_ERROR( IVAS_ERR_FAILED_ALLOC, "Can not allocate memory for Crend" );
		}
		#ifdef FIX_CRASH_LONG_BRIR
		for ( j = 0; j < max_total_ir_len; j++ )
		{
		hCrend->freq_buffer_re[i][j] = 0.f;
		}
		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
		@@ -1316,10 +1313,7 @@ ivas_error ivas_rend_openCrend(
		return IVAS_ERROR( IVAS_ERR_FAILED_ALLOC, "Can not allocate memory for Crend" );
		}
		#ifdef FIX_CRASH_LONG_BRIR
		for ( j = 0; j < max_total_ir_len; j++ )
		{
		hCrend->freq_buffer_im[i][j] = 0.f;
		}
		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
		@@ -1332,10 +1326,7 @@ ivas_error ivas_rend_openCrend(
		return IVAS_ERROR( IVAS_ERR_FAILED_ALLOC, "Can not allocate memory for Crend" );
		}
		#ifdef FIX_CRASH_LONG_BRIR
		for ( j = 0; j < subframe_length; j++ )
		{
		hCrend->prev_out_buffer[i][j] = 0.f;
		}
		set_zero_l( hCrend->prev_out_buffer[i], subframe_length );
		#else
		set_zero( hCrend->prev_out_buffer[i], subframe_length );
		#endif
		@@ -1352,10 +1343,7 @@ ivas_error ivas_rend_openCrend(
		#ifdef FIX_CRASH_LONG_BRIR
		if ( hCrend->freq_buffer_re_diffuse != NULL )
		{
		for ( j = 0; j < max_total_ir_len; j++ )
		{
		hCrend->freq_buffer_re_diffuse[j] = 0.f;
		}
		set_zero_l( hCrend->freq_buffer_re_diffuse, max_total_ir_len );
		}
		#else
		set_zero( hCrend->freq_buffer_re_diffuse, max_total_ir_len );
		@@ -1368,10 +1356,7 @@ ivas_error ivas_rend_openCrend(
		#ifdef FIX_CRASH_LONG_BRIR
		if ( hCrend->freq_buffer_im_diffuse != NULL )
		{
		for ( j = 0; j < max_total_ir_len; j++ )
		{
		hCrend->freq_buffer_im_diffuse[j] = 0.f;
		}
		set_zero_l( hCrend->freq_buffer_im_diffuse, max_total_ir_len );
		}
		#else
		set_zero( hCrend->freq_buffer_im_diffuse, max_total_ir_len );
		@@ -1391,10 +1376,7 @@ ivas_error ivas_rend_openCrend(
		return IVAS_ERROR( IVAS_ERR_FAILED_ALLOC, "Can not allocate memory for Crend" );
		}
		#ifdef FIX_CRASH_LONG_BRIR
		for ( j = 0; j < max_total_ir_len; j++ )
		{
		hCrend->lfe_delay_line[j] = 0.f;
		}
		set_zero_l( hCrend->lfe_delay_line, max_total_ir_len );
		#else
		set_zero( hCrend->lfe_delay_line, max_total_ir_len );
		#endif