update init_encoder_fx() (735c8188) · Commits · SA4 / Audio / IVAS BASOP

lib_enc/init_enc_fx.c

+185 −151

Original line number	Diff line number	Diff line
		@@ -22,14 +22,13 @@

		ivas_error init_encoder_fx(
		Encoder_State st_fx, / i/o: Encoder static variables structure */
		const int16_t var_SID_rate_flag, /* i : flag for variable SID update rate */
		const int16_t interval_SID /* i : interval for SID update */
		Encoder_Struct st_ivas / i/o: encoder state structure */
		)
		{
		Word16 i;

		Word16 idchan = 0; /* i : channel ID */
		Word16 vad_only_flag = 0; /* i : channel ID */
		Word32 L_tmp;
		Word16 idchan = 0;
		Word16 vad_only_flag = 0;
		move16();
		move16();
		ISM_MODE ism_mode = ISM_MODE_NONE;
		@@ -40,9 +39,77 @@ ivas_error init_encoder_fx(

		Word16 frame_length = extract_l( Mpy_32_32( st->input_Fs, ONE_BY_FRAMES_PER_SEC_Q31 ) );

		/-----------------------------------------------------------------
		* General parameters
		-----------------------------------------------------------------/

		IF( st->Opt_AMR_WB )
		{
		st->last_core = AMR_WB_CORE;
		}
		ELSE
		{
		st->last_core = -1;
		}
		move16();

		st->L_frame = L_FRAME;
		move16();
		st->last_coder_type = GENERIC;
		move16();
		st->coder_type = GENERIC;
		move16();
		st->last_total_brate = st->total_brate;
		move32();
		st->last_bits_frame_nominal = -1;
		move16();
		st->last_total_brate_cng = -1;
		move16();
		st->last_core_brate = st->total_brate;
		move32();
		st->dtx_sce_sba = 0;
		move16();
		st->extl = -1;
		move16();
		st->last_extl = -1;
		move16();
		st->last_L_frame = L_FRAME;
		move16();
		st->rate_switching_reset = 0;
		move16();
		st->rate_switching_reset_16kHz = 0;
		move16();
		st->clas = UNVOICED_CLAS;
		move16();
		st->low_rate_mode = 0;
		move16();
		st->ini_frame = 0;
		move16();
		st->inactive_coder_type_flag = 0;
		move16();
		st->sba_br_sw_while_no_data = 0;
		move16();

		st->coder_type_raw = VOICED;
		move16();
		st->last_coder_type_raw = st->coder_type_raw;
		move16();

		st->flag_ACELP16k = set_ACELP_flag_IVAS( st->element_mode, st->total_brate, st->total_brate, idchan, 0, -1, -1 );
		move16();

		st->is_ism_format = 0;
		move16();
		if ( NE_16( ism_mode, ISM_MODE_NONE ) )
		{
		st->is_ism_format = 1;
		move16();
		}

		/-----------------------------------------------------------------
		* General signal buffers
		-----------------------------------------------------------------/

		IF( !vad_only_flag )
		{
		IF( ( st->hSignalBuf = (SIGNAL_BUFFERS_ENC_HANDLE) malloc( sizeof( SIGNAL_BUFFERS_ENC_DATA ) ) ) == NULL )
		@@ -99,18 +166,20 @@ ivas_error init_encoder_fx(
		move16();
		st->q_old_inp32 = Q31;
		move16();
		st->old_input_signal_fx = st->input_buff_fx;
		st->old_input_signal32_fx = st->input_buff32_fx;

		IF( st->element_mode == EVS_MONO )
		{
		st->input32_fx = st->input_buff32_fx + add( frame_length, NS2SA_FX2( st->input_Fs, DELAY_FIR_RESAMPL_NS ) );
		st->input_fx = st->input_buff_fx + add( frame_length, NS2SA( st->input_Fs, DELAY_FIR_RESAMPL_NS ) );
		st->input_fx = st->input_buff_fx + add( L_FRAME48k, NS2SA( 48000, DELAY_FIR_RESAMPL_NS ) ); ///////////////////// input_Fs
		st->old_input_signal_fx = st_fx->input_fx - add( NS2SA_FX2( st_fx->input_Fs, DELAY_FIR_RESAMPL_NS ), frame_length );
		st->old_input_signal32_fx = st->input_buff32_fx;
		}
		ELSE
		{
		st->input32_fx = st->input_buff32_fx + frame_length;
		st->input_fx = st->input_buff_fx + frame_length;
		st->old_input_signal_fx = st->input_buff_fx;
		st->old_input_signal32_fx = st->input_buff32_fx;
		}
		}
		ELSE
		@@ -128,72 +197,6 @@ ivas_error init_encoder_fx(
		st->input_buff_fx = NULL;
		}

		/-----------------------------------------------------------------
		* ACELP core parameters
		-----------------------------------------------------------------/

		IF( st->Opt_AMR_WB )
		{
		st->last_core = AMR_WB_CORE;
		}
		ELSE
		{
		st->last_core = -1;
		}
		move16();

		st->L_frame = L_FRAME;
		move16();
		st->last_coder_type = GENERIC;
		move16();
		st->coder_type = GENERIC;
		move16();
		st->last_total_brate = st->total_brate;
		move32();
		st->last_bits_frame_nominal = -1;
		move16();
		st->last_total_brate_cng = -1;
		move16();
		st->last_core_brate = st->total_brate;
		move32();
		st->dtx_sce_sba = 0;
		move16();
		st->extl = -1;
		move16();
		st->last_extl = -1;
		move16();
		st->last_L_frame = L_FRAME;
		move16();
		st->rate_switching_reset = 0;
		move16();
		st->rate_switching_reset_16kHz = 0;
		move16();
		st->clas = UNVOICED_CLAS;
		move16();
		st->low_rate_mode = 0;
		move16();
		st->ini_frame = 0;
		move16();
		st->inactive_coder_type_flag = 0;
		move16();
		st->sba_br_sw_while_no_data = 0;
		move16();

		st->coder_type_raw = VOICED;
		move16();
		st->last_coder_type_raw = st->coder_type_raw;
		move16();

		st->flag_ACELP16k = set_ACELP_flag_IVAS( st->element_mode, st->total_brate, st->total_brate, idchan, 0, -1, -1 );
		move16();

		st->is_ism_format = 0;
		move16();
		if ( NE_16( ism_mode, ISM_MODE_NONE ) )
		{
		st->is_ism_format = 1;
		move16();
		}
		/-----------------------------------------------------------------
		* Bitstream
		-----------------------------------------------------------------/
		@@ -204,33 +207,31 @@ ivas_error init_encoder_fx(
		{
		return ( IVAS_ERROR( IVAS_ERR_FAILED_ALLOC, "Can not allocate memory for Bitstream structure\n" ) );
		}

		/* set pointer to the buffer of indices */
		st->hBstr->ind_list = st_ivas->ind_list;
		st->hBstr->ivas_ind_list_zero = &st_ivas->ind_list;
		st->hBstr->ivas_max_num_indices = &st_ivas->ivas_max_num_indices;
		st->hBstr->nb_ind_tot = 0;
		move16();
		st->hBstr->nb_bits_tot = 0;
		move16();
		st->hBstr->st_ivas = st_ivas;
		}
		ELSE
		{
		st->hBstr = NULL;
		}


		Copy( GEWB_Ave_fx, st_fx->mem_AR_fx, M );
		Copy( GEWB_Ave_fx, st_fx->lsfoldbfi0_fx, M );
		Copy( GEWB_Ave_fx, st_fx->lsfoldbfi1_fx, M );
		Copy( GEWB_Ave_fx, st_fx->lsf_adaptive_mean_fx, M );
		init_lvq_fx( st_fx->offset_scale1_fx, st_fx->offset_scale2_fx, st_fx->offset_scale1_p_fx, st_fx->offset_scale2_p_fx, st_fx->no_scales_fx, st_fx->no_scales_p_fx );
		st_fx->next_force_safety_net = 0;
		move16();
		st_fx->pstreaklen = 0;
		move16();
		st_fx->streaklimit_fx = 32767;
		move16(); /1;//Q15 /
		set16_fx( st_fx->mem_MA_fx, 0, M );

		init_gp_clip_fx( st_fx->clip_var_fx );
		pitch_ol_init_fx( &st_fx->old_thres_fx, &st_fx->old_pitch, &st_fx->delta_pit, &st_fx->old_corr_fx );
		/-----------------------------------------------------------------
		* Pre-processing and ACELP core parameters
		-----------------------------------------------------------------/

		Copy( GEWB_Ave_fx, st->mem_AR_fx, M );
		Copy( GEWB_Ave_fx, st->lsfoldbfi0_fx, M );
		Copy( GEWB_Ave_fx, st->lsfoldbfi1_fx, M );
		Copy( GEWB_Ave_fx, st->lsf_adaptive_mean_fx, M );
		init_lvq_fx( st_fx->offset_scale1_fx, st_fx->offset_scale2_fx, st_fx->offset_scale1_p_fx, st_fx->offset_scale2_p_fx, st_fx->no_scales_fx, st_fx->no_scales_p_fx );

		st->next_force_safety_net = 0;
		move16();
		@@ -243,6 +244,8 @@ ivas_error init_encoder_fx(

		init_gp_clip_fx( st->clip_var_fx );
		pitch_ol_init_fx( &st->old_thres_fx, &st->old_pitch, &st->delta_pit, &st->old_corr_fx );


		set16_fx( st->old_wsp_fx, 0, L_WSP_MEM );
		st->exp_old_wsp = 0;
		move16();
		@@ -287,6 +290,7 @@ ivas_error init_encoder_fx(
		set32_fx( st->Bin_E_fx, 0, L_FFT );
		st->q_Bin_E = Q31;
		move16();
		set16_fx( st_fx->lgBin_E_fx, 0, L_FFT / 2 ); ////////////////////////////////////////

		st->ee_old_fx = 640; /* 10.0f in Q6 */
		move16();
		@@ -298,6 +302,8 @@ ivas_error init_encoder_fx(
		/* adaptive lag window memory */
		st->old_pitch_la = 0;
		move16();
		st_fx->old_voicing_la = 0; ////////////////////////////////////////////////////
		move16();

		st->prev_Q_new = 0;
		move16();
		@@ -347,6 +353,8 @@ ivas_error init_encoder_fx(
		/* TC coder type */
		st->tc_cnt = 0;
		move16();
		st_fx->mCb1_fx = 0; ///////////////////////////////////////
		move16();

		/* find_uv() parameters */
		st->old_dE1_fx = 0;
		@@ -427,7 +435,6 @@ ivas_error init_encoder_fx(
		set16_fx( st->pitch, L_SUBFR, 3 );
		set16_fx( st->voicing_fx, 0, 3 );


		/-----------------------------------------------------------------
		* AMR-WB IO initialization
		-----------------------------------------------------------------/
		@@ -446,7 +453,6 @@ ivas_error init_encoder_fx(
		st_fx->hAmrwb_IO = NULL;
		}


		/-----------------------------------------------------------------
		* parameters for AC coder type (GSC)
		-----------------------------------------------------------------/
		@@ -528,7 +534,6 @@ ivas_error init_encoder_fx(
		st_fx->hVAD_CLDFB = NULL;
		}


		/-----------------------------------------------------------------
		* Noise estimator
		-----------------------------------------------------------------/
		@@ -600,7 +605,6 @@ ivas_error init_encoder_fx(
		st_fx->last_bwidth_cng = st_fx->bwidth;
		move16();


		/-----------------------------------------------------------------
		* DTX
		-----------------------------------------------------------------/
		@@ -622,7 +626,7 @@ ivas_error init_encoder_fx(
		{
		return ( IVAS_ERROR( IVAS_ERR_FAILED_ALLOC, "Can not allocate memory for DTX variables\n" ) );
		}
		dtx_enc_init_fx( st, var_SID_rate_flag, interval_SID );
		dtx_enc_init_fx( st, st_ivas->hEncoderConfig->var_SID_rate_flag, st_ivas->hEncoderConfig->interval_SID );
		}
		ELSE
		{
		@@ -666,7 +670,6 @@ ivas_error init_encoder_fx(
		st->hTdCngEnc = NULL;
		}


		/-----------------------------------------------------------------
		* ACELP LPDmem
		-----------------------------------------------------------------/
		@@ -694,7 +697,6 @@ ivas_error init_encoder_fx(
		st->hLPDmem = NULL;
		}


		/-----------------------------------------------------------------
		* CLDFB Analysis
		-----------------------------------------------------------------/
		@@ -740,7 +742,6 @@ ivas_error init_encoder_fx(
		move16();
		}


		/-----------------------------------------------------------------
		* SC-VBR parameters
		-----------------------------------------------------------------/
		@@ -770,6 +771,7 @@ ivas_error init_encoder_fx(
		{
		st_fx->hPlcExt = NULL;
		}

		/-----------------------------------------------------------------
		* Temporal Envelope Coding
		-----------------------------------------------------------------/
		@@ -825,7 +827,7 @@ ivas_error init_encoder_fx(

		IF( st->element_mode == EVS_MONO )
		{
		if ( ( error = openCldfb( &st->cldfbSynTd, CLDFB_SYNTHESIS, 16000 ) ) != IVAS_ERR_OK )
		IF( ( error = openCldfb( &st->cldfbSynTd, CLDFB_SYNTHESIS, 16000 ) ) != IVAS_ERR_OK )
		{
		return error;
		}
		@@ -867,22 +869,6 @@ ivas_error init_encoder_fx(
		st_fx->hRF = NULL;
		}


		/-----------------------------------------------------------------
		* HQ core parameters
		-----------------------------------------------------------------/

		st_fx->Energy_Old_fx = 0;
		move16();
		st_fx->Q_old_wtda = 15;
		move16();
		st_fx->EnergyLT_fx = 1;
		move32();
		st_fx->EnergyLT_fx_exp = 30;
		move16(); /* Set to a High Exponent so it is 1^-30 */
		st_fx->TransientHangOver = 0;
		move16();

		/-----------------------------------------------------------------
		* TCX core
		-----------------------------------------------------------------/
		@@ -928,6 +914,7 @@ ivas_error init_encoder_fx(
		st->hTcxEnc = NULL;
		st->hTcxCfg = NULL;
		}

		/-----------------------------------------------------------------
		* HQ core parameters
		-----------------------------------------------------------------/
		@@ -951,11 +938,26 @@ ivas_error init_encoder_fx(
		st_fx->last_enerBuffer_exp = 0;
		move16();

		/* init memory for detect_transient(), used by HQ core and swb_bwe_enc */
		st->old_hpfilt_in_fx = 0;
		move16();
		st->old_hpfilt_out_fx = 0;
		move16();
		st->EnergyLT_fx = 0;
		move32();
		st->Energy_Old_fx = 0;
		move32();
		st->TransientHangOver = 0;
		move16();
		st->EnergyLT_fx_exp = 30;
		move16();
		st->last_enerBuffer_exp = 0;
		move16();

		/-----------------------------------------------------------------
		* Channel-aware mode
		-----------------------------------------------------------------/


		test();
		test();
		test();
		@@ -983,17 +985,71 @@ ivas_error init_encoder_fx(
		/* initialize RF indice buffers */
		reset_rf_indices_fx( st_fx );


		/-----------------------------------------------------------------
		* MODE2 initialization
		-----------------------------------------------------------------/

		st_fx->last_sr_core = i_mult2( st_fx->last_L_frame, 50 );
		move16();

		/-----------------------------------------------------------------
		* IGF
		-----------------------------------------------------------------/

		Word32 igf_brate = st->total_brate;
		move32();

		test();
		test();
		test();
		test();
		test();
		test();
		test();
		IF( EQ_16( st->element_mode, IVAS_SCE ) && ( EQ_16( st_ivas->hEncoderConfig->ivas_format, ISM_FORMAT ) \|\| EQ_16( st_ivas->hEncoderConfig->ivas_format, MASA_ISM_FORMAT ) ) )
		{
		igf_brate = L_sub( st->total_brate, i_mult( ISM_NB_BITS_METADATA_NOMINAL, FRAMES_PER_SEC ) );
		}
		ELSE IF( EQ_16( st->element_mode, IVAS_CPE_DFT ) \|\| ( EQ_16( st->element_mode, IVAS_SCE ) && ( EQ_16( st_ivas->hEncoderConfig->ivas_format, SBA_FORMAT ) \|\|
		EQ_16( st_ivas->hEncoderConfig->ivas_format, SBA_ISM_FORMAT ) \|\|
		EQ_16( st_ivas->hEncoderConfig->ivas_format, MC_FORMAT ) \|\|
		EQ_16( st_ivas->hEncoderConfig->ivas_format, MASA_FORMAT ) ) ) )
		{
		#if 0
		/* use nominal bitrates for DFT Stereo and (O)SBA, same as in stereo_dft_config()/ivas_spar_config() */
		IF( EQ_32( element_brate, IVAS_13k2 ) )
		{
		igf_brate = ACELP_9k60;
		}
		ELSE IF( EQ_32( element_brate, IVAS_16k4 ) )
		{
		igf_brate = ACELP_13k20;
		}
		ELSE IF( EQ_32( element_brate, IVAS_24k4 ) )
		{
		igf_brate = ACELP_16k40;
		}
		ELSE IF( EQ_32( element_brate, IVAS_32k ) )
		{
		igf_brate = ACELP_24k40;
		}
		#endif
		}
		ELSE IF( EQ_16( st->element_mode, IVAS_CPE_MDCT ) )
		{
		// igf_brate = element_brate;
		}

		IF( EQ_16( st_fx->codec_mode, MODE2 ) )
		{
		st_fx->igf = getIgfPresent_fx( st_fx->element_mode, igf_brate, st_fx->bwidth, st_fx->rf_mode );
		}
		ELSE
		{
		st_fx->igf = 0;
		move16();
		}

		test();
		test();
		@@ -1010,7 +1066,6 @@ ivas_error init_encoder_fx(
		st->hIGFEnc = NULL;
		}


		/-----------------------------------------------------------------
		* FD-CNG encoder
		-----------------------------------------------------------------/
		@@ -1050,7 +1105,6 @@ ivas_error init_encoder_fx(
		st->hFdCngEnc = NULL;
		}


		st_fx->last_totalNoise_fx = 0;
		move16();
		set16_fx( st_fx->totalNoise_increase_hist_fx, 0, TOTALNOISE_HIST_SIZE );
		@@ -1078,13 +1132,6 @@ ivas_error init_encoder_fx(
		init_coder_ace_plus_ivas_fx( st, st->last_total_brate, -1, 0 );
		}

		IF( st->hLPDmem != NULL )
		{
		st->hLPDmem->q_lpd_old_exc = st->prev_Q_new;
		move16();
		}


		IF( ( st_fx->hTranDet = (TRAN_DET_HANDLE) malloc( sizeof( TRAN_DET_DATA ) ) ) == NULL )
		{
		return ( IVAS_ERROR( IVAS_ERR_FAILED_ALLOC, "Can not allocate memory for Transient Detection\n" ) );
		@@ -1092,6 +1139,12 @@ ivas_error init_encoder_fx(

		InitTransientDetection_fx( frame_length, NS2SA_FX2( st_fx->input_Fs, DELAY_FIR_RESAMPL_NS ), st_fx->hTranDet );

		#if 1 //////////////////////////////////////////////////////////////////////////////////////////////


		set32_fx( st_fx->mem_hp20_in_fx, 0, 5 );


		st_fx->Q_syn2 = 0;
		move16();
		st_fx->Q_syn = 0;
		@@ -1104,8 +1157,7 @@ ivas_error init_encoder_fx(
		move16();
		st_fx->old_wsp_shift = 0;
		move16();
		st_fx->sharpFlag = 0;
		move16();


		st_fx->tdm_LRTD_flag = 0; /* LRTD stereo mode flag */
		move16();
		@@ -1113,29 +1165,8 @@ ivas_error init_encoder_fx(
		move16();
		st_fx->cng_sba_flag = 0; /* CNG in SBA flag */
		move16();
		st->bits_frame_channel = 0;
		move16();
		st->side_bits_frame_channel = 0;
		move16();

		st->Q_syn2 = 0;
		move16();
		st->Q_syn = 0;
		move16();
		set16_fx( st->Q_max, Q_MAX, L_Q_MEM );
		set16_fx( st->Q_max_16k, Q_MAX, L_Q_MEM );
		st->Q_old = 15;
		move16();
		st->old_wsp_max = 0;
		move16();
		st->old_wsp_shift = 0;
		move16();
		st->sharpFlag = 0;

		#ifdef DEBUGGING
		st_fx->id_element = -1; /* element ID */
		move16();
		#endif
		#endif //////////////////////////////////////////////////////////////////////////////////////////////

		return error;
		}
		@@ -1192,12 +1223,14 @@ void LPDmem_enc_init_ivas_fx(
		set16_fx( hLPDmem->mem_syn2, 0, M );
		set16_fx( hLPDmem->mem_syn_r, 0, L_SYN_MEM );
		set16_fx( hLPDmem->mem_syn3, 0, M );

		hLPDmem->q_lpd_old_exc = Q15;
		move16();
		hLPDmem->q_lpd_syn = Q15;
		move16();
		hLPDmem->q_mem_syn = Q15;
		move16();

		hLPDmem->mem_w0 = 0;
		move16();
		hLPDmem->tilt_code = 0;
		@@ -1339,6 +1372,7 @@ ivas_error init_encoder_ivas_fx(
		Copy( GEWB_Ave_fx, st->lsfoldbfi0_fx, M );
		Copy( GEWB_Ave_fx, st->lsfoldbfi1_fx, M );
		Copy( GEWB_Ave_fx, st->lsf_adaptive_mean_fx, M );
		init_lvq_fx( st->offset_scale1_fx, st->offset_scale2_fx, st->offset_scale1_p_fx, st->offset_scale2_p_fx, st->no_scales_fx, st->no_scales_p_fx );

		st->next_force_safety_net = 0;
		move16();

lib_enc/ivas_init_enc_fx.c

+0 −144

Original line number	Diff line number	Diff line
		@@ -1188,150 +1188,6 @@ void destroy_core_enc_fx(
		return;
		}

		void destroy_evs_core_enc_fx(
		ENC_CORE_HANDLE hCoreCoder /* i/o: core encoder structure */
		)
		{
		Word16 i;

		IF( hCoreCoder->hBstr != NULL )
		{
		/* reset buffer of indices */
		FOR( i = 0; i < hCoreCoder->hBstr->nb_ind_tot; i++ )
		{
		hCoreCoder->hBstr->ind_list[i].nb_bits = -1;
		move16();
		}
		free( hCoreCoder->hBstr );
		hCoreCoder->hBstr = NULL;
		}

		IF( hCoreCoder->hLPDmem != NULL )
		{
		free( hCoreCoder->hLPDmem );
		hCoreCoder->hLPDmem = NULL;
		}

		IF( hCoreCoder->hTranDet != NULL )
		{
		free( hCoreCoder->hTranDet );
		hCoreCoder->hTranDet = NULL;
		}

		IF( hCoreCoder->hNoiseEst != NULL )
		{
		free( hCoreCoder->hNoiseEst );
		hCoreCoder->hNoiseEst = NULL;
		}

		IF( hCoreCoder->hVAD != NULL )
		{
		free( hCoreCoder->hVAD );
		hCoreCoder->hVAD = NULL;
		}

		IF( hCoreCoder->hVAD_CLDFB != NULL )
		{
		/* This is not required as we are not allocating memory dynamically */
		// free( hCoreCoder->hVAD_CLDFB );
		hCoreCoder->hVAD_CLDFB = NULL;
		}

		IF( hCoreCoder->hTdCngEnc != NULL )
		{
		free( hCoreCoder->hTdCngEnc );
		hCoreCoder->hTdCngEnc = NULL;
		}

		IF( hCoreCoder->hDtxEnc != NULL )
		{
		free( hCoreCoder->hDtxEnc );
		hCoreCoder->hDtxEnc = NULL;
		}

		IF( hCoreCoder->hSpMusClas != NULL )
		{
		free( hCoreCoder->hSpMusClas );
		hCoreCoder->hSpMusClas = NULL;
		}

		IF( hCoreCoder->hGSCEnc != NULL )
		{
		free( hCoreCoder->hGSCEnc );
		hCoreCoder->hGSCEnc = NULL;
		}

		IF( hCoreCoder->hSC_VBR != NULL )
		{
		free( hCoreCoder->hSC_VBR );
		hCoreCoder->hSC_VBR = NULL;
		}

		IF( hCoreCoder->hAmrwb_IO != NULL )
		{
		free( hCoreCoder->hAmrwb_IO );
		hCoreCoder->hAmrwb_IO = NULL;
		}

		IF( hCoreCoder->hBWE_TD != NULL )
		{
		free( hCoreCoder->hBWE_TD );
		hCoreCoder->hBWE_TD = NULL;
		}

		IF( hCoreCoder->hBWE_FD != NULL )
		{
		free( hCoreCoder->hBWE_FD );
		hCoreCoder->hBWE_FD = NULL;
		}

		IF( hCoreCoder->hRF != NULL )
		{
		free( hCoreCoder->hRF );
		hCoreCoder->hRF = NULL;
		}

		IF( hCoreCoder->hTECEnc != NULL )
		{
		free( hCoreCoder->hTECEnc );
		hCoreCoder->hTECEnc = NULL;
		}

		IF( hCoreCoder->hTcxEnc != NULL )
		{
		free( hCoreCoder->hTcxEnc );
		hCoreCoder->hTcxEnc = NULL;
		}

		IF( hCoreCoder->hTcxCfg != NULL )
		{
		free( hCoreCoder->hTcxCfg );
		hCoreCoder->hTcxCfg = NULL;
		}

		IF( hCoreCoder->hIGFEnc != NULL )
		{
		free( hCoreCoder->hIGFEnc );
		hCoreCoder->hIGFEnc = NULL;
		}

		IF( hCoreCoder->hPlcExt != NULL )
		{
		free( hCoreCoder->hPlcExt );
		hCoreCoder->hPlcExt = NULL;
		}

		IF( hCoreCoder->hHQ_core != NULL )
		{
		free( hCoreCoder->hHQ_core );
		hCoreCoder->hHQ_core = NULL;
		}

		free( hCoreCoder );

		return;
		}


		/*-------------------------------------------------------------------------
		* ivas_destroy_enc_fx()

lib_enc/ivas_sce_enc_fx.c

+1 −11

Original line number	Diff line number	Diff line
		@@ -476,20 +476,10 @@ ivas_error create_sce_enc_fx(

		IF( st->element_mode == EVS_MONO )
		{
		IF( NE_32( ( error = init_encoder_fx( st, st_ivas->hEncoderConfig->var_SID_rate_flag, st_ivas->hEncoderConfig->interval_SID ) ), IVAS_ERR_OK ) )
		IF( NE_32( ( error = init_encoder_fx( st, st_ivas ) ), IVAS_ERR_OK ) )
		{
		return error;
		}

		/* set pointer to the buffer of indices */
		st->hBstr->ind_list = st_ivas->ind_list;
		st->hBstr->ivas_ind_list_zero = &st_ivas->ind_list;
		st->hBstr->ivas_max_num_indices = &st_ivas->ivas_max_num_indices;
		st->hBstr->nb_ind_tot = 0;
		move16();
		st->hBstr->nb_bits_tot = 0;
		move16();
		st->hBstr->st_ivas = st_ivas;
		}
		ELSE
		{

lib_enc/prot_fx_enc.h

+2 −3

Original line number	Diff line number	Diff line
		@@ -4589,8 +4589,7 @@ void index_lvq_ivas_fx(

		ivas_error init_encoder_fx(
		Encoder_State st_fx, / i/o: Encoder static variables structure */
		const int16_t var_SID_rate_flag, /* i : flag for variable SID update rate */
		const int16_t interval_SID /* i : interval for SID update */
		Encoder_Struct st_ivas / i/o: encoder state structure */
		);

		void copy_encoder_config_fx(

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