introduce REMOVE_UNUSED_CODE_IVAS_DEC (03910a9e) · Commits · SA4 / Audio / IVAS BASOP

lib_com/ivas_prot_fx.h

+8 −2

Original line number	Diff line number	Diff line
		@@ -1576,8 +1576,11 @@ void decoder_tcx_imdct_fx(
		void ivas_sba_dirac_stereo_dec_fx(
		Decoder_Struct st_ivas, / i/o: IVAS decoder structure */
		Word32 output[CPE_CHANNELS], / i/o: output synthesis signal */
		const Word16 output_frame, /* i : output frame length per channel */
		const Word16 output_frame /* i : output frame length per channel */
		#ifndef REMOVE_UNUSED_CODE_IVAS_DEC
		,
		const Word16 mcmasa /* i : McMASA flag */
		#endif
		);

		ivas_error ivas_osba_render_sf_fx(
		@@ -4273,8 +4276,11 @@ void ivas_ism_coh_estim_dtx_enc_fx(
		void ivas_ism_dtx_limit_noise_energy_for_near_silence_fx(
		SCE_DEC_HANDLE hSCE[], /* i/o: SCE decoder structures */
		const Word16 sce_id_dtx, /* i : SCE DTX ID */
		const Word16 nchan_transport, /* i : number of transport channels */
		const Word16 nchan_transport /* i : number of transport channels */
		#ifndef REMOVE_UNUSED_CODE_IVAS_DEC
		,
		Word16 *Q_cngNoiseLevel
		#endif
		);

		ivas_error stereo_dft_enc_create_fx(

lib_com/options.h

+1 −0

Original line number	Diff line number	Diff line
		@@ -101,6 +101,7 @@
		#define FIX_2278_OOB_INDEXING_IN_CLOSED_LOOP_PIT_SEARCH /* FhG: fix oob indexing USAN complaint */
		#define FIX_2287_MCT_MDCT_STEREO_DATA_MALLOC_SIZE /* FhG: correct allocation size for STEREO_MDCT_DEC_DATA struct */
		#define FIX_1904_HARM_GSC_ENC /* VA: #1904 Harmonization of EVS and IVAS GSC code */
		#define REMOVE_UNUSED_CODE_IVAS_DEC /* VA: remove unused code in ivas_jbm_dec_tc_fx() */()

		/* #################### End BE switches ################################## */

lib_dec/ivas_ism_dtx_dec_fx.c

+28 −4

Original line number	Diff line number	Diff line
		@@ -152,16 +152,40 @@ void ivas_ism_dtx_dec_fx(
		* for DTX frames where the energy of the sent noise estimate of the dominant object
		* is near silence, limit the other objects CNG energies to the same level
		-------------------------------------------------------------------/

		void ivas_ism_dtx_limit_noise_energy_for_near_silence_fx(
		SCE_DEC_HANDLE hSCE[], /* i/o: SCE decoder structures */
		const Word16 sce_id_dtx, /* i : SCE DTX ID */
		const Word16 nchan_transport, /* i : number of transport channels */
		const Word16 nchan_transport /* i : number of transport channels */
		#ifndef REMOVE_UNUSED_CODE_IVAS_DEC
		,
		Word16 Q_cngNoiseLevel / i : stores Q factor of hFdCngCom->cngNoiseLevel for various channels*/
		#endif
		)
		{
		Word32 fac_fx, cng_noise_nrg_obj_fx, cng_noise_nrg_dominant_fx;
		Word16 ch, cng_noise_level_len, Q_cng_noise_nrg_dominant, exp;
		HANDLE_FD_CNG_COM hFdCngCom;
		#ifdef REMOVE_UNUSED_CODE_IVAS_DEC
		Word16 Q_cngNoiseLevel[MAX_SCE];

		FOR( ch = 0; ch < nchan_transport; ch++ )
		{
		IF( hSCE[ch] != NULL )
		{
		Word16 shift = getScaleFactor32( hSCE[ch]->hCoreCoder[0]->hFdCngDec->hFdCngCom->cngNoiseLevel, FFTCLDFBLEN );
		if ( LT_16( sub( hSCE[ch]->hCoreCoder[0]->hFdCngDec->hFdCngCom->cngNoiseLevelExp, shift ), 4 ) )
		{
		shift = sub( hSCE[ch]->hCoreCoder[0]->hFdCngDec->hFdCngCom->cngNoiseLevelExp, 4 );
		}
		scale_sig32( hSCE[ch]->hCoreCoder[0]->hFdCngDec->hFdCngCom->cngNoiseLevel, FFTCLDFBLEN, shift ); // Q(31-(cngNoiseLevelExp -shift) )
		hSCE[ch]->hCoreCoder[0]->hFdCngDec->hFdCngCom->cngNoiseLevelExp = sub( hSCE[ch]->hCoreCoder[0]->hFdCngDec->hFdCngCom->cngNoiseLevelExp, shift );
		Q_cngNoiseLevel[ch] = sub( 31, hSCE[ch]->hCoreCoder[0]->hFdCngDec->hFdCngCom->cngNoiseLevelExp );
		move16();
		move16();
		}
		}
		#endif

		hFdCngCom = hSCE[sce_id_dtx]->hCoreCoder[0]->hFdCngDec->hFdCngCom;
		cng_noise_level_len = sub( hFdCngCom->stopFFTbin, hFdCngCom->startBand );

lib_dec/ivas_jbm_dec_fx.c

+316 −220

File changed.

Preview size limit exceeded, changes collapsed.

lib_dec/ivas_sba_dirac_stereo_dec_fx.c

+293 −6

Original line number	Diff line number	Diff line
		@@ -1231,8 +1231,11 @@ void ivas_sba_dirac_stereo_smooth_parameters_fx(
		void ivas_sba_dirac_stereo_dec_fx(
		Decoder_Struct st_ivas, / i/o: IVAS decoder structure */
		Word32 output[CPE_CHANNELS], / i/o: output synthesis signal */
		const Word16 output_frame, /* i : output frame length per channel Q0*/
		const Word16 output_frame /* i : output frame length per channel Q0*/
		#ifndef REMOVE_UNUSED_CODE_IVAS_DEC
		,
		const Word16 mcmasa /* i : McMASA flag Q0*/
		#endif
		)
		{
		Word16 dtx_flag, fd_cng_flag;
		@@ -1250,27 +1253,199 @@ void ivas_sba_dirac_stereo_dec_fx(
		SCE_DEC_HANDLE hSCE;
		CPE_DEC_HANDLE hCPE;
		STEREO_DFT_DEC_DATA_HANDLE hStereoDft;
		#ifdef REMOVE_UNUSED_CODE_IVAS_DEC
		Word16 mcmasa;

		mcmasa = 0;
		move16();
		if ( EQ_32( st_ivas->ivas_format, MC_FORMAT ) )
		{
		mcmasa = 1;
		move16();
		}
		#endif

		#ifdef REMOVE_UNUSED_CODE_IVAS_DEC
		hCPE = st_ivas->hCPE[0];
		hSCE = st_ivas->hSCE[0];
		hStereoDft = hCPE->hStereoDft;

		/----------------------------------------------------------------
		* Adjust scaling of buffers
		----------------------------------------------------------------/

		Decoder_State *st;
		Word16 i, ii, s;

		s = 0;
		move16();
		FOR( i = 0; i < CPE_CHANNELS; i++ )
		{
		#ifdef REMOVE_UNUSED_CODE_IVAS_DEC
		s = s_min( s, L_norm_arr( output[i], output_frame ) - Q11 ) /* Guard bits /; // L_frame should be used instead of L_FRAME48k /
		#else
		s = s_min( s, L_norm_arr( output[i], L_FRAME48k ) - 11 ) /* Guard bits /; // L_frame should be used instead of L_FRAME48k /
		#endif
		}
		FOR( i = 0; i < CPE_CHANNELS; i++ )
		{
		#ifdef REMOVE_UNUSED_CODE_IVAS_DEC
		Scale_sig32( output[i], output_frame, s ); // Q(11+s)
		#else
		Scale_sig32( output[i], L_FRAME48k, s ); // Q(11+s)
		#endif
		}
		hStereoDft->q_dft = add( Q11, s );
		move16();
		IF( EQ_16( hStereoDft->first_frame, 1 ) )
		{
		hStereoDft->q_smoothed_nrg = Q6; // hStereoDft->q_dft;
		move16();
		hStereoDft->q_ap_delay_mem_fx = hStereoDft->q_dft;
		move16();
		}

		q = hStereoDft->q_dft;
		move16();

		scale_sig32( hCPE->input_mem_BPF_fx[0], STEREO_DFT32MS_OVL_16k, sub( hStereoDft->q_dft, Q11 ) ); // q_dft
		FOR( i = 0; i < CPE_CHANNELS; ++i )
		{
		scale_sig32( hCPE->input_mem_LB_fx[i], STEREO_DFT32MS_OVL_16k, sub( hStereoDft->q_dft, Q11 ) ); // q_dft
		scale_sig32( hCPE->input_mem_fx[i], NS2SA_FX2( hCPE->hCoreCoder[0]->output_Fs, STEREO_DFT32MS_OVL_NS ), sub( hStereoDft->q_dft, Q11 ) ); // q_dft
		}
		IF( hCPE->hCoreCoder[0] != NULL )
		{
		Copy_Scale_sig_16_32_no_sat( hCPE->hCoreCoder[0]->hHQ_core->old_out_LB_fx, hCPE->hCoreCoder[0]->hHQ_core->old_out_LB_fx32, L_FRAME32k, q - hCPE->hCoreCoder[0]->hHQ_core->Q_old_wtda_LB ); // q
		#ifdef REMOVE_UNUSED_CODE_IVAS_DEC
		Copy_Scale_sig_16_32_no_sat( hCPE->hCoreCoder[0]->hHQ_core->old_out_fx, hCPE->hCoreCoder[0]->hHQ_core->old_out_fx32, output_frame, q - hCPE->hCoreCoder[0]->hHQ_core->Q_old_wtda ); // q
		#else
		Copy_Scale_sig_16_32_no_sat( hCPE->hCoreCoder[0]->hHQ_core->old_out_fx, hCPE->hCoreCoder[0]->hHQ_core->old_out_fx32, L_FRAME48k, q - hCPE->hCoreCoder[0]->hHQ_core->Q_old_wtda ); // q
		#endif
		hCPE->hCoreCoder[0]->hHQ_core->Q_old_out_fx32 = q;
		move16();
		}
		IF( hStereoDft != NULL )
		{
		IF( LE_16( st_ivas->nchan_transport, 1 ) )
		{
		st = hCPE->hCoreCoder[0];
		test();
		test();
		test();
		test();
		test();
		IF( EQ_16( st->core, TCX_20_CORE ) \|\| EQ_16( st->core, TCX_10_CORE ) \|\| EQ_16( st->core, HQ_CORE ) \|\| ( EQ_16( st->bfi, 1 ) && EQ_16( st->core, ACELP_CORE ) && EQ_16( st->con_tcx, 1 ) ) )
		{
		test();
		test();
		test();
		test();
		test();
		test();
		test();
		test();
		IF( ( ( ( st->last_core != ACELP_CORE ) \|\| ( EQ_16( st->prev_bfi, 1 ) && ( st->last_core == ACELP_CORE ) && EQ_16( st->last_con_tcx, 1 ) ) ) && NE_16( st->last_core, AMR_WB_CORE ) ) \|\| ( st_ivas->sba_dirac_stereo_flag && EQ_16( st->cng_type, FD_CNG ) ) ) /* TCX / HQ-CORE -> TCX / HQ-CORE */
		{
		scale_sig32( hStereoDft->buff_LBTCX_mem_fx, NS2SA_FX2( L_mult0( s_max( hCPE->hCoreCoder[0]->L_frame, hCPE->hCoreCoder[0]->last_L_frame ), FRAMES_PER_SEC ), STEREO_DFT32MS_OVL_NS ), sub( hStereoDft->q_dft, Q11 ) ); // q_dft
		}
		ELSE IF( EQ_16( st->core, TCX_20_CORE ) \|\| EQ_16( st->core, TCX_10_CORE ) \|\| EQ_16( st->core, HQ_CORE ) ) /* ACELP -> TCX/HQ */
		{
		IF( !st->tcxonly )
		{
		scale_sig32( hStereoDft->buff_LBTCX_mem_fx, NS2SA_FX2( L_mult0( s_max( hCPE->hCoreCoder[0]->L_frame, hCPE->hCoreCoder[0]->last_L_frame ), FRAMES_PER_SEC ), STEREO_DFT32MS_OVL_NS ), sub( hStereoDft->q_dft, Q11 ) ); // q_dft
		}
		}
		}
		ELSE /* ACELP core */
		{
		test();
		test();
		IF( EQ_16( st->last_core, TCX_20_CORE ) \|\| EQ_16( st->last_core, TCX_10_CORE ) \|\| EQ_16( st->last_core, HQ_CORE ) ) /* TCX/HQ -> ACELP */
		{
		test();
		test();
		test();
		test();
		IF( ( LE_16( st->last_L_frame, L_FRAME16k ) && LE_16( st->L_frame, L_FRAME16k ) ) \|\| ( st_ivas->sba_dirac_stereo_flag && EQ_32( st->core_brate, SID_2k40 ) && EQ_16( st->cng_type, FD_CNG ) ) )
		{
		scale_sig32( hStereoDft->buff_LBTCX_mem_fx, NS2SA_FX2( L_mult0( s_max( hCPE->hCoreCoder[0]->L_frame, hCPE->hCoreCoder[0]->last_L_frame ), FRAMES_PER_SEC ), STEREO_DFT32MS_OVL_NS ), sub( hCPE->hStereoDft->q_dft, Q11 ) ); // q_dft
		}
		}
		}
		}

		#ifdef REMOVE_UNUSED_CODE_IVAS_DEC
		IF( NE_32( st_ivas->ivas_format, SBA_FORMAT ) )
		{
		scale_sig32( hStereoDft->buff_LBTCX_mem_fx, NS2SA( 16000, STEREO_DFT32MS_OVL_NS ), sub( hStereoDft->q_dft, Q11 ) ); // q_dft
		}
		#endif
		scale_sig32( hStereoDft->ap_delay_mem_fx, NS2SA_FX2( 16000, DELAY_BWE_TOTAL_NS ), sub( hStereoDft->q_dft, hStereoDft->q_ap_fade_mem_fx ) ); // q_dft
		hStereoDft->q_ap_fade_mem_fx = hStereoDft->q_dft;
		move16();
		}

		#ifdef REMOVE_UNUSED_CODE_IVAS_DEC
		test();
		if ( st_ivas->hSpar != NULL && EQ_32( st_ivas->ivas_format, SBA_ISM_FORMAT ) )
		{
		st_ivas->hSpar->hMdDec->Q_mixer_mat = Q30;
		move16();
		}
		#endif

		IF( hSCE != NULL )
		{
		Scale_sig32( &hSCE->save_hb_synth_fx[0], extract_l( Mult_32_16( hCPE->hCoreCoder[0]->output_Fs, INV_FRAME_PER_SEC_Q15 ) ), sub( hStereoDft->q_dft, hSCE->q_save_hb_synth_fx ) ); // q_dft
		hSCE->q_save_hb_synth_fx = hStereoDft->q_dft;
		move16();
		Scale_sig32( &hSCE->save_synth_fx[0], extract_l( Mult_32_16( hCPE->hCoreCoder[0]->output_Fs, INV_FRAME_PER_SEC_Q15 ) ), sub( hStereoDft->q_dft, hSCE->q_save_synth_fx ) ); // q_dft
		hSCE->q_save_synth_fx = hStereoDft->q_dft;
		move16();
		}
		FOR( ii = 0; ii < CPE_CHANNELS; ii++ )
		{
		scale_sig32( hCPE->output_mem_fx[ii], NS2SA_FX2( st_ivas->hDecoderConfig->output_Fs, STEREO_DFT32MS_OVL_NS ), sub( hCPE->hStereoDft->q_dft, Q11 ) ); // q_dft
		hCPE->q_output_mem_fx[ii] = hStereoDft->q_dft;
		move16();
		}
		FOR( ii = 0; ii < CPE_CHANNELS; ii++ )
		{
		Scale_sig32( &hCPE->prev_synth_fx[ii][0], NS2SA_FX2( st_ivas->hDecoderConfig->output_Fs, IVAS_DEC_DELAY_NS - STEREO_DFT32MS_OVL_NS ), sub( hCPE->q_prev_synth_fx, Q11 ) ); // q_prev_synth_fx
		}

		/----------------------------------------------------------------
		* Processing
		----------------------------------------------------------------/
		#endif

		#ifdef REMOVE_UNUSED_CODE_IVAS_DEC
		FOR( i = 0; i < CPE_CHANNELS; i++ )
		#else
		FOR( Word16 i = 0; i < CPE_CHANNELS; i++ )
		#endif
		{
		set32_fx( DFT[i], 0, STEREO_DFT_BUF_MAX );
		}

		#ifndef REMOVE_UNUSED_CODE_IVAS_DEC
		hSCE = st_ivas->hSCE[0];
		hCPE = st_ivas->hCPE[0];
		hStereoDft = hCPE->hStereoDft;
		q = hCPE->hStereoDft->q_dft;
		#endif
		q = hStereoDft->q_dft;
		move16();
		q_dft[0] = hCPE->hStereoDft->q_dft;
		q_dft[0] = hStereoDft->q_dft;
		move16();
		q_dft[1] = hCPE->hStereoDft->q_dft;
		q_dft[1] = hStereoDft->q_dft;
		move16();

		Scale_sig32( hCPE->prev_hb_synth_fx[0], NS2SA_FX2( st_ivas->hDecoderConfig->output_Fs, IVAS_DEC_DELAY_NS - DELAY_BWE_TOTAL_NS ), negate( sub( Q11, hCPE->hStereoDft->q_dft ) ) ); /hSCE->q_prev_hb_synth_fx + hCPE->hStereoDft->q_dft - Q11/
		IF( hSCE != NULL )
		{
		Scale_sig32( hSCE->prev_hb_synth_fx, NS2SA_FX2( st_ivas->hDecoderConfig->output_Fs, IVAS_DEC_DELAY_NS - DELAY_BWE_TOTAL_NS ), negate( sub( Q11, hCPE->hStereoDft->q_dft ) ) ); /hSCE->q_prev_hb_synth_fx + hCPE->hStereoDft->q_dft - Q11/
		hSCE->q_prev_hb_synth_fx = hCPE->hStereoDft->q_dft;
		hSCE->q_prev_hb_synth_fx = hStereoDft->q_dft;
		move16();
		}

		@@ -1407,5 +1582,117 @@ void ivas_sba_dirac_stereo_dec_fx(
		move16();
		}

		#ifdef REMOVE_UNUSED_CODE_IVAS_DEC
		/----------------------------------------------------------------
		* Adjust scaling of buffers
		----------------------------------------------------------------/

		FOR( i = 0; i < CPE_CHANNELS; i++ )
		{
		#ifdef REMOVE_UNUSED_CODE_IVAS_DEC
		Scale_sig32( output[i], output_frame, negate( s ) );
		#else
		Scale_sig32( output[i], L_FRAME48k, negate( s ) );
		#endif
		}

		FOR( ii = 0; ii < CPE_CHANNELS; ii++ )
		{
		Scale_sig32( hCPE->prev_synth_fx[ii], NS2SA_FX2( st_ivas->hDecoderConfig->output_Fs, IVAS_DEC_DELAY_NS - STEREO_DFT32MS_OVL_NS ), sub( Q11, hCPE->q_prev_synth_fx ) ); // Q11
		}

		scale_sig32( hCPE->input_mem_BPF_fx[0], STEREO_DFT32MS_OVL_16k, sub( Q11, hCPE->hStereoDft->q_dft ) );
		FOR( i = 0; i < CPE_CHANNELS; ++i )
		{
		scale_sig32( hCPE->input_mem_LB_fx[i], STEREO_DFT32MS_OVL_16k, sub( Q11, hCPE->hStereoDft->q_dft ) ); // Q11
		scale_sig32( hCPE->input_mem_fx[i], NS2SA_FX2( hCPE->hCoreCoder[0]->output_Fs, STEREO_DFT32MS_OVL_NS ), sub( Q11, hCPE->hStereoDft->q_dft ) ); // Q11
		}

		IF( hCPE->hCoreCoder[0] != NULL )
		{
		Copy_Scale_sig_32_16( hCPE->hCoreCoder[0]->hHQ_core->old_out_LB_fx32, hCPE->hCoreCoder[0]->hHQ_core->old_out_LB_fx, L_FRAME32k, hCPE->hCoreCoder[0]->hHQ_core->Q_old_wtda_LB - q ); // Q_old_wtda_LB
		#ifdef REMOVE_UNUSED_CODE_IVAS_DEC
		Copy_Scale_sig_32_16( hCPE->hCoreCoder[0]->hHQ_core->old_out_fx32, hCPE->hCoreCoder[0]->hHQ_core->old_out_fx, output_frame, hCPE->hCoreCoder[0]->hHQ_core->Q_old_wtda - q ); // Q_old_wtda_LB
		#else
		Copy_Scale_sig_32_16( hCPE->hCoreCoder[0]->hHQ_core->old_out_fx32, hCPE->hCoreCoder[0]->hHQ_core->old_out_fx, L_FRAME48k, hCPE->hCoreCoder[0]->hHQ_core->Q_old_wtda - q ); // Q_old_wtda_LB
		#endif
		}
		IF( hCPE->hStereoDft != NULL )
		{
		IF( LE_16( st_ivas->nchan_transport, 1 ) )
		{
		st = hCPE->hCoreCoder[0];
		test();
		test();
		test();
		test();
		test();
		IF( EQ_16( st->core, TCX_20_CORE ) \|\| EQ_16( st->core, TCX_10_CORE ) \|\| EQ_16( st->core, HQ_CORE ) \|\| ( EQ_16( st->bfi, 1 ) && st->core == ACELP_CORE && EQ_16( st->con_tcx, 1 ) ) )
		{
		test();
		test();
		test();
		test();
		test();
		test();
		test();
		test();
		IF( ( ( st->last_core != ACELP_CORE \|\| ( EQ_16( st->prev_bfi, 1 ) && st->last_core == ACELP_CORE && EQ_16( st->last_con_tcx, 1 ) ) ) && NE_16( st->last_core, AMR_WB_CORE ) ) \|\| ( st_ivas->sba_dirac_stereo_flag && EQ_16( st->cng_type, FD_CNG ) ) ) /* TCX / HQ-CORE -> TCX / HQ-CORE */
		{
		scale_sig32( hCPE->hStereoDft->buff_LBTCX_mem_fx, NS2SA_FX2( L_mult0( s_max( hCPE->hCoreCoder[0]->L_frame, hCPE->hCoreCoder[0]->last_L_frame ), FRAMES_PER_SEC ), STEREO_DFT32MS_OVL_NS ), sub( Q11, hCPE->hStereoDft->q_dft ) ); // Q11
		}
		ELSE IF( EQ_16( st->core, TCX_20_CORE ) \|\| EQ_16( st->core, TCX_10_CORE ) \|\| EQ_16( st->core, HQ_CORE ) ) /* ACELP -> TCX/HQ */
		{
		IF( !st->tcxonly )
		{
		scale_sig32( hCPE->hStereoDft->buff_LBTCX_mem_fx, NS2SA_FX2( L_mult0( s_max( hCPE->hCoreCoder[0]->L_frame, hCPE->hCoreCoder[0]->last_L_frame ), FRAMES_PER_SEC ), STEREO_DFT32MS_OVL_NS ), sub( Q11, hCPE->hStereoDft->q_dft ) ); // Q11
		}
		}
		}
		ELSE /* ACELP core */
		{
		test();
		test();
		IF( EQ_16( st->last_core, TCX_20_CORE ) \|\| EQ_16( st->last_core, TCX_10_CORE ) \|\| EQ_16( st->last_core, HQ_CORE ) ) /* TCX/HQ -> ACELP */
		{
		test();
		test();
		test();
		test();
		IF( ( LE_16( st->last_L_frame, L_FRAME16k ) && LE_16( st->L_frame, L_FRAME16k ) ) \|\| ( st_ivas->sba_dirac_stereo_flag && EQ_32( st->core_brate, SID_2k40 ) && EQ_16( st->cng_type, FD_CNG ) ) )
		{
		scale_sig32( hCPE->hStereoDft->buff_LBTCX_mem_fx, NS2SA_FX2( L_mult0( s_max( hCPE->hCoreCoder[0]->L_frame, hCPE->hCoreCoder[0]->last_L_frame ), FRAMES_PER_SEC ), STEREO_DFT32MS_OVL_NS ), sub( Q11, hCPE->hStereoDft->q_dft ) ); // Q11
		}
		}
		}
		}

		#ifdef REMOVE_UNUSED_CODE_IVAS_DEC
		IF( NE_32( st_ivas->ivas_format, SBA_FORMAT ) )
		{
		scale_sig32( hCPE->hStereoDft->buff_LBTCX_mem_fx, NS2SA( 16000, STEREO_DFT32MS_OVL_NS ), sub( Q11, hCPE->hStereoDft->q_dft ) ); // Q11
		}
		#endif
		scale_sig32( hCPE->hStereoDft->ap_delay_mem_fx, NS2SA_FX2( 16000, DELAY_BWE_TOTAL_NS ), sub( Q11, hCPE->hStereoDft->q_ap_fade_mem_fx ) ); // Q11
		hCPE->hStereoDft->q_ap_fade_mem_fx = Q11;
		test();
		}

		#ifdef REMOVE_UNUSED_CODE_IVAS_DEC
		if ( EQ_32( st_ivas->ivas_format, SBA_FORMAT ) )
		#endif
		{
		st_ivas->hSpar->hMdDec->Q_mixer_mat = Q30;
		move16();
		}

		FOR( ii = 0; ii < CPE_CHANNELS; ii++ )
		{
		scale_sig32( hCPE->output_mem_fx[ii], NS2SA_FX2( st_ivas->hDecoderConfig->output_Fs, STEREO_DFT32MS_OVL_NS ), sub( Q11, hCPE->hStereoDft->q_dft ) ); // Q11
		hCPE->q_output_mem_fx[ii] = Q11;
		move16();
		}
		#endif

		return;
		}