Merge branch 'main' into 1100-output-main-tracked-combined-orientation-decoder (c4c53b83) · Commits · IVAS Codec Public Collaboration / IVAS Codec

lib_com/ivas_stereo_td_bit_alloc.c

+31 −0

Original line number	Diff line number	Diff line
		@@ -456,17 +456,48 @@ void td_stereo_param_updt(
		if ( tdm_use_IAWB_Ave_lpc == 1 )
		{
		mvr2r( IAWB_Ave, tdm_lsfQ_PCh, M );

		#ifdef FIX_1111_TDM_LSP_BUFFER
		if ( tdm_lspQ_PCh != NULL )
		{
		lsf2lsp( tdm_lsfQ_PCh, tdm_lspQ_PCh, M, INT_FS_12k8 );
		}
		#else
		lsf2lsp( tdm_lsfQ_PCh, tdm_lspQ_PCh, M, INT_FS_12k8 );
		#endif
		}
		else if ( flag_ACELP16k == 1 )
		{
		#ifdef FIX_1111_TDM_LSP_BUFFER
		if ( tdm_lspQ_PCh != NULL )
		{
		mvr2r( lsp_old_PCh, tdm_lspQ_PCh, M );
		lsp_convert_poly( tdm_lspQ_PCh, L_FRAME, 0 );
		lsp2lsf( tdm_lspQ_PCh, tdm_lsfQ_PCh, M, INT_FS_12k8 );
		}
		else
		{
		float lsp_temp[M];
		mvr2r( lsp_old_PCh, lsp_temp, M );
		lsp_convert_poly( lsp_temp, L_FRAME, 0 );
		lsp2lsf( lsp_temp, tdm_lsfQ_PCh, M, INT_FS_12k8 );
		}
		#else
		mvr2r( lsp_old_PCh, tdm_lspQ_PCh, M );
		lsp_convert_poly( tdm_lspQ_PCh, L_FRAME, 0 );
		lsp2lsf( tdm_lspQ_PCh, tdm_lsfQ_PCh, M, INT_FS_12k8 );
		#endif
		}
		else
		{
		#ifdef FIX_1111_TDM_LSP_BUFFER
		if ( tdm_lspQ_PCh != NULL )
		{
		mvr2r( lsp_old_PCh, tdm_lspQ_PCh, M );
		}
		#else
		mvr2r( lsp_old_PCh, tdm_lspQ_PCh, M );
		#endif
		mvr2r( lsf_old_PCh, tdm_lsfQ_PCh, M );
		}

lib_com/options.h

+4 −2

Original line number	Diff line number	Diff line
		@@ -158,10 +158,11 @@
		//#define FIX_CREND_FIX_POINT_HRTF_FILE_FORMAT /* Orange issue 1031 : new fix point hrtf binary file format */
		//#define FIX_CREND_SIMPLIFY_CODE /* Ora : simplify line code in crend */
		#define FLOAT_FIX_POINT_HRTF_FILE_FORMAT /* allows reading floation or fix point hrtf binary file format */
		#define FIX_1115_FASTCONV_HRTF_FILE_LOAD /* FhG: issue 1115: fix crash when loading FastConv-only binary HRTF file */


		#define FIX_1099_JBM_MD_HANDLE_ALLOC /* VA: issue 1099: Limit the allocation of `hJbmMetadata` handle to MASA and OMASA only */

		#define FIX_1111_TDM_LSP_BUFFER /* VA: issue 1111: remove unused buffer `tdm_lspQ_PCh[]' */
		#define FIX_1100_OUTPUT_ORIENT /* Philips: issue 1100: Output for main/tracked/combined orientation for the decoder application */

		/* #################### End BE switches ################################## */
		@@ -171,6 +172,7 @@
		/* all switches in this category should start with "NONBE_" */

		#define NONBE_FIX_1070_USAN_SEGFAULT_MC_TO_BIN_BTSW_HEADROT /* fix 1070 USAN: nullptr-with-offset and Segfaults in 7_1_4 to BINAURAL and BINAURAL_ROOM_REVERB decoding with bitrate switching and head rotation*/
		#define REVERT_ZERO_FLUSH_TRESH /* FhG: issue 1069: revert threshold value introduced with !1518 due to significant complexity increase*/
		/* ##################### End NON-BE switches ########################### */

		/* ################## End DEVELOPMENT switches ######################### */

lib_dec/ivas_binRenderer_internal.c

+8 −0

Original line number	Diff line number	Diff line
		@@ -618,11 +618,15 @@ ivas_error ivas_allocate_binaural_hrtf(

		if ( renderer_type == RENDERER_BINAURAL_FASTCONV \|\| bin_input_config == BINAURAL_INPUT_AUDIO_CONFIG_COMBINED )
		{
		#ifndef FIX_1115_FASTCONV_HRTF_FILE_LOAD
		if ( ( HrtfFastConv->leftHRIRReal != NULL ) && ( HrtfFastConv->leftHRIRImag != NULL ) && ( HrtfFastConv->rightHRIRReal != NULL ) && ( HrtfFastConv->rightHRIRImag != NULL ) )
		{
		return IVAS_ERR_OK;
		}
		else
		#else
		if ( ( HrtfFastConv->leftHRIRReal == NULL ) && ( HrtfFastConv->leftHRIRImag == NULL ) && ( HrtfFastConv->rightHRIRReal == NULL ) && ( HrtfFastConv->rightHRIRImag == NULL ) )
		#endif
		{

		if ( IVAS_ERR_OK != ivas_alloc_pppMem( &HrtfFastConv->leftHRIRReal, BINAURAL_CONVBANDS, HRTF_LS_CHANNELS, BINAURAL_NTAPS, allocate_init_flag ) )
		@@ -646,11 +650,15 @@ ivas_error ivas_allocate_binaural_hrtf(

		if ( renderer_type == RENDERER_BINAURAL_FASTCONV_ROOM \|\| bin_input_config == BINAURAL_INPUT_AUDIO_CONFIG_COMBINED )
		{
		#ifndef FIX_1115_FASTCONV_HRTF_FILE_LOAD
		if ( ( HrtfFastConv->leftBRIRReal != NULL ) && ( HrtfFastConv->leftBRIRImag != NULL ) && ( HrtfFastConv->rightBRIRReal != NULL ) && ( HrtfFastConv->rightBRIRImag != NULL ) )
		{
		return IVAS_ERR_OK;
		}
		else
		#else
		if ( ( HrtfFastConv->leftBRIRReal == NULL ) && ( HrtfFastConv->leftBRIRImag == NULL ) && ( HrtfFastConv->rightBRIRReal == NULL ) && ( HrtfFastConv->rightBRIRImag == NULL ) )
		#endif
		{
		if ( IVAS_ERR_OK != ivas_alloc_pppMem( &HrtfFastConv->leftBRIRReal, BINAURAL_CONVBANDS, HRTF_LS_CHANNELS, BINAURAL_NTAPS_MAX, allocate_init_flag ) )
		{

lib_dec/ivas_svd_dec.c

+7 −3

Original line number	Diff line number	Diff line
		@@ -51,7 +51,11 @@
		#define SVD_MINIMUM_VALUE 1e-32f /* minimum value */
		#define CONVERGENCE_FACTOR 1.0e-04f /* factor for SVD convergence */
		#define SVD_MAX_NUM_ITERATION 75 /* maximum number of interations before exiting the SVD */
		#ifdef REVERT_ZERO_FLUSH_TRESH
		#define SVD_ZERO_FLUSH_THRESHOLD 1.0e-20f
		#else
		#define SVD_ZERO_FLUSH_THRESHOLD 0.0f
		#endif


		/-----------------------------------------------------------------------

lib_enc/ivas_core_enc.c

+8 −0

Original line number	Diff line number	Diff line
		@@ -99,7 +99,11 @@ ivas_error ivas_core_enc(
		int16_t Voicing_flag[CPE_CHANNELS];
		float pitch_buf[CPE_CHANNELS][NB_SUBFR16k];
		int16_t unbits[CPE_CHANNELS];
		#ifdef FIX_1111_TDM_LSP_BUFFER
		float tdm_lsfQ_PCh[M];
		#else
		float tdm_lspQ_PCh[M], tdm_lsfQ_PCh[M];
		#endif
		int16_t last_element_mode, tdm_Pitch_reuse_flag;
		int32_t element_brate, last_element_brate, input_Fs;
		int16_t diff_nBits;
		@@ -270,7 +274,11 @@ ivas_error ivas_core_enc(

		if ( st->element_mode == IVAS_CPE_TD && n == 0 )
		{
		#ifdef FIX_1111_TDM_LSP_BUFFER
		td_stereo_param_updt( st->lsp_old, st->lsf_old, pitch_buf[0], NULL, tdm_lsfQ_PCh, hStereoTD->tdm_Pri_pitch_buf, st->flag_ACELP16k, hStereoTD->tdm_use_IAWB_Ave_lpc );
		#else
		td_stereo_param_updt( st->lsp_old, st->lsf_old, pitch_buf[0], tdm_lspQ_PCh, tdm_lsfQ_PCh, hStereoTD->tdm_Pri_pitch_buf, st->flag_ACELP16k, hStereoTD->tdm_use_IAWB_Ave_lpc );
		#endif
		}
		}