intial commit for improv precision of input buff (33cb8b7e) · Commits · SA4 / Audio / IVAS BASOP

lib_com/ivas_prot_fx.h

+1 −1

Original line number	Diff line number	Diff line
		@@ -4746,7 +4746,7 @@ ivas_error stereo_memory_enc_fx(

		void stereo_switching_enc_fx(
		CPE_ENC_HANDLE hCPE, /* i : CPE encoder structure */
		Word16 old_input_signal_pri[], /* i : old input signal of primary channel */
		Word32 old_input_signal_pri[], /* i : old input signal of primary channel */
		const Word16 input_frame, /* i : input frame length */
		const Word16 q_inp );

lib_enc/init_enc_fx.c

+5 −1

Original line number	Diff line number	Diff line
		@@ -1421,7 +1421,10 @@ ivas_error init_encoder_ivas_fx(
		set32_fx( st->input_buff32_fx, 0, add( L_FRAME48k, add( L_FRAME48k, NS2SA( 48000, DELAY_FIR_RESAMPL_NS ) ) ) );
		st->q_inp32 = Q31;
		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;
		/* st->input_Fs / FRAMES_PER_SEC */
		Word16 frame_length = extract_l( Mpy_32_32( st->input_Fs, ONE_BY_FRAMES_PER_SEC_Q31 ) );

		@@ -1432,7 +1435,8 @@ ivas_error init_encoder_ivas_fx(
		}
		ELSE
		{
		st->input32_fx = st->input_buff32_fx + Mpy_32_32( st->input_Fs, 42949673 ) /* 1/50 in Q31*/; // st->input_Fs / FRAMES_PER_SEC
		//st->input32_fx = st->input_buff32_fx + Mpy_32_32( st->input_Fs, 42949673 ) /* 1/50 in Q31*/; // st->input_Fs / FRAMES_PER_SEC
		st->input32_fx = st->input_buff32_fx + frame_length;
		st->input_fx = st->input_buff_fx + frame_length;
		}
		}

lib_enc/ivas_core_enc_fx.c

+6 −13

Original line number	Diff line number	Diff line
		@@ -675,12 +675,6 @@ ivas_error ivas_core_enc_fx(
		wb_bwe_enc_ivas_fx( st, new_inp_resamp16k_fx[n] );
		}

		IF( st->hBWE_FD != NULL )
		{
		Scale_sig( st->hBWE_FD->L_old_wtda_swb_fx, L_FRAME48k, Q1 ); // Q-1 -> Q0
		st->Q_old_wtda = add( st->Q_old_wtda, Q1 );
		move16();
		}

		/---------------------------------------------------------------------
		* SWB(FB) TBE encoding
		@@ -725,8 +719,6 @@ ivas_error ivas_core_enc_fx(
		Scale_sig( st->hBWE_FD->L_old_wtda_swb_fx, L_FRAME48k, shift ); // st->Q_old_wtda
		}

		Word16 q_new_swb_speech_buffer = getScaleFactor16( new_swb_speech_buffer_fx_16, L_FRAME48k + STEREO_DFT_OVL_MAX );
		Scale_sig( new_swb_speech_buffer_fx_16, L_FRAME48k + STEREO_DFT_OVL_MAX, q_new_swb_speech_buffer ); // Q0->q_new_swb_speech_buffer

		/* SWB TBE encoder */
		test();
		@@ -751,10 +743,8 @@ ivas_error ivas_core_enc_fx(
		ELSE IF( EQ_16( st->extl, SWB_BWE ) \|\| EQ_16( st->extl, FB_BWE ) )
		{
		Copy_Scale_sig_32_16( shb_speech_fx32, shb_speech_fx, L_FRAME16k, -Q16 ); // Q_shb_spch - 16
		Scale_sig( new_swb_speech_buffer_fx_16, L_FRAME48k + STEREO_DFT_OVL_MAX, negate( q_new_swb_speech_buffer ) ); // q_new_swb_speech_buffer -> Q0
		/* SWB(FB) BWE encoder */
		swb_bwe_enc_ivas_fx( st, last_element_mode, old_inp_12k8_fx[n], old_inp_16k_fx[n], old_syn_12k8_16k_fx[n], new_swb_speech_fx_16, shb_speech_fx, sub( Q_shb_spch, Q16 ), sub( Q_new[n], 1 ) );
		Scale_sig( new_swb_speech_buffer_fx_16, L_FRAME48k + STEREO_DFT_OVL_MAX, q_new_swb_speech_buffer ); // Q0 -> q_new_swb_speech_buffer
		swb_bwe_enc_ivas_fx( st, last_element_mode, old_inp_12k8_fx[n], old_inp_16k_fx[n], old_syn_12k8_16k_fx[n], new_swb_speech_fx_16, st->q_inp, shb_speech_fx, sub( Q_shb_spch, Q16 ), sub( Q_new[n], 1 ) );
		}

		Scale_sig( old_syn_12k8_16k_fx[n], L_FRAME16k, sub( Q1, Q_new[n] ) ); // Q0
		@@ -776,6 +766,9 @@ ivas_error ivas_core_enc_fx(
		* Inter-channel BWE encoding
		-------------------------------------------------------------------/

		Word16 q_new_swb_speech_buffer = getScaleFactor16( new_swb_speech_buffer_fx_16, L_FRAME48k + STEREO_DFT_OVL_MAX );
		Scale_sig( new_swb_speech_buffer_fx_16, L_FRAME48k + STEREO_DFT_OVL_MAX, q_new_swb_speech_buffer ); // st->q_inp+q_new_swb_speech_buffer
		q_new_swb_speech_buffer = add( st->q_inp, q_new_swb_speech_buffer );
		test();
		test();
		IF( n == 0 && GE_32( input_Fs, 32000 ) && hStereoICBWE != NULL )
		@@ -784,7 +777,7 @@ ivas_error ivas_core_enc_fx(
		stereo_icBWE_preproc_fx( hCPE, input_frame, new_swb_speech_buffer_fx_16 /tmp buffer/, q_new_swb_speech_buffer );

		q_new_swb_speech_buffer = add( q_new_swb_speech_buffer, 16 );
		Copy_Scale_sig_16_32_no_sat( new_swb_speech_buffer_fx_16, new_swb_speech_buffer_fx, L_FRAME48k + STEREO_DFT_OVL_MAX, Q16 ); // q_new_swb_speech_buffer - 16 - > q_new_swb_speech_buffer
		Copy_Scale_sig_16_32_no_sat( new_swb_speech_buffer_fx_16, new_swb_speech_buffer_fx, L_FRAME48k + STEREO_DFT_OVL_MAX, Q16 ); // q_new_swb_speech_buffer+st->q_inp - 16 - > q_new_swb_speech_buffer+st->q_inp
		Copy_Scale_sig_16_32_no_sat( voice_factors_fx[0], voice_factors_fx32[0], NB_SUBFR16k, Q16 ); // Q31

		stereo_icBWE_enc_ivas_fx( hCPE, shb_speech_fx32, sub( Q31, Q_shb_spch ), new_swb_speech_buffer_fx, sub( Q31, q_new_swb_speech_buffer ), voice_factors_fx32[0] );

lib_enc/ivas_core_pre_proc_fx.c

+10 −4

Original line number	Diff line number	Diff line
		@@ -887,7 +887,10 @@ ivas_error ivas_compute_core_buffers_fx(
		IF( EQ_16( st->bwidth, WB ) )
		{
		Copy_Scale_sig( new_inp_16k_fx - delay, st->hBWE_FD->old_input_wb_fx, delay, negate( add( Q_old_inp_16k, 1 ) ) ); /* Scaling to Q(-1) */
		Copy( new_inp_16k_fx - STEREO_DFT_OVL_16k, st->hBWE_FD->L_old_wtda_swb_fx + L_FRAME16k - STEREO_DFT_OVL_16k + delay, sub( STEREO_DFT_OVL_16k, delay ) ); /* Check Q here once. Q should be Q_old_wtda */
		scale_sig( st->hBWE_FD->L_old_wtda_swb_fx, L_FRAME48k, sub( Q_old_inp_16k, st->Q_old_wtda ) ); // st->Q_old_wtda->Q_old_inp_16k
		Copy( new_inp_16k_fx - STEREO_DFT_OVL_16k, st->hBWE_FD->L_old_wtda_swb_fx + L_FRAME16k - STEREO_DFT_OVL_16k + delay, sub( STEREO_DFT_OVL_16k, delay ) );
		st->Q_old_wtda = Q_old_inp_16k;
		move16();
		}
		}
		ELSE IF( EQ_16( element_mode, IVAS_CPE_TD ) )
		@@ -899,7 +902,10 @@ ivas_error ivas_compute_core_buffers_fx(
		IF( EQ_16( st->bwidth, WB ) && st->hBWE_FD != NULL )
		{
		Copy_Scale_sig( new_inp_16k_fx + L_FILT16k - delay, st->hBWE_FD->old_input_wb_fx, delay, negate( add( Q_old_inp_16k, 1 ) ) ); /* Scaling to Q(-1) */
		Copy( new_inp_16k_fx - L_MEM_RECALC_16K, st->hBWE_FD->L_old_wtda_swb_fx + L_FRAME16k - L_MEM_RECALC_16K - L_FILT16k + delay, sub( L_MEM_RECALC_16K + L_FILT16k, delay ) ); /* Check Q here once. Q should be Q_old_wtda */
		scale_sig( st->hBWE_FD->L_old_wtda_swb_fx, L_FRAME48k, sub( Q_old_inp_16k, st->Q_old_wtda ) ); // st->Q_old_wtda->Q_old_inp_16k
		Copy( new_inp_16k_fx - L_MEM_RECALC_16K, st->hBWE_FD->L_old_wtda_swb_fx + L_FRAME16k - L_MEM_RECALC_16K - L_FILT16k + delay, sub( L_MEM_RECALC_16K + L_FILT16k, delay ) );
		st->Q_old_wtda = Q_old_inp_16k;
		move16();
		}
		}
		ELSE IF( element_mode == IVAS_SCE )

lib_enc/ivas_corecoder_enc_reconfig_fx.c

+46 −14

Original line number	Diff line number	Diff line
		@@ -213,24 +213,37 @@ ivas_error ivas_corecoder_enc_reconfig_fx(
		move16();
		}

		Word16 q_com_sce = Q15;
		Word16 q_com_sce = Q15, q_com_sce32 = Q31;
		move16();
		move16();
		Word16 q_com_cpe = Q15, q_com_cpe32 = Q31;
		move16();
		Word16 q_com_cpe = Q15;
		move16();
		IF( nSCE_old > 0 )
		{
		FOR( k = 0; k < nSCE_old; k++ )
		{
		shift = sub( getScaleFactor16( st_ivas->hSCE[k]->hCoreCoder[0]->old_input_signal_fx, input_frame ), Q1 );
		Scale_sig( st_ivas->hSCE[k]->hCoreCoder[0]->old_input_signal_fx, input_frame, shift ); /* st_ivas->hSCE[k]->hCoreCoder[0]->q_old_inp + shift */
		scale_sig( st_ivas->hSCE[k]->hCoreCoder[0]->old_input_signal_fx, input_frame, shift ); /* st_ivas->hSCE[k]->hCoreCoder[0]->q_old_inp + shift */
		st_ivas->hSCE[k]->hCoreCoder[0]->q_old_inp = add( st_ivas->hSCE[k]->hCoreCoder[0]->q_old_inp, shift );
		move16();
		q_com_sce = s_min( q_com_sce, st_ivas->hSCE[k]->hCoreCoder[0]->q_old_inp );
		shift = sub( getScaleFactor16( st_ivas->hSCE[k]->hCoreCoder[0]->input_fx, sub( L_FRAME48k + L_FRAME48k + NS2SA( 48000, DELAY_FIR_RESAMPL_NS ), input_frame ) ), Q1 );
		Scale_sig( st_ivas->hSCE[k]->hCoreCoder[0]->input_fx, sub( L_FRAME48k + L_FRAME48k + NS2SA( 48000, DELAY_FIR_RESAMPL_NS ), input_frame ), shift ); /* st_ivas->hSCE[k]->hCoreCoder[0]->q_inp + shift */
		scale_sig( st_ivas->hSCE[k]->hCoreCoder[0]->input_fx, sub( L_FRAME48k + L_FRAME48k + NS2SA( 48000, DELAY_FIR_RESAMPL_NS ), input_frame ), shift ); /* st_ivas->hSCE[k]->hCoreCoder[0]->q_inp + shift */
		st_ivas->hSCE[k]->hCoreCoder[0]->q_inp = add( st_ivas->hSCE[k]->hCoreCoder[0]->q_inp, shift );
		move16();
		q_com_sce = s_min( q_com_sce, st_ivas->hSCE[k]->hCoreCoder[0]->q_inp );

		shift = sub( getScaleFactor32( st_ivas->hSCE[k]->hCoreCoder[0]->old_input_signal32_fx, input_frame ), Q1 );
		scale_sig32( st_ivas->hSCE[k]->hCoreCoder[0]->old_input_signal32_fx, input_frame, shift ); /* st_ivas->hSCE[k]->hCoreCoder[0]->q_old_inp + shift */
		st_ivas->hSCE[k]->hCoreCoder[0]->q_old_inp32 = add( st_ivas->hSCE[k]->hCoreCoder[0]->q_old_inp32, shift );
		move16();
		q_com_sce32 = s_min( q_com_sce32, st_ivas->hSCE[k]->hCoreCoder[0]->q_old_inp32 );
		shift = sub( getScaleFactor32( st_ivas->hSCE[k]->hCoreCoder[0]->input32_fx, sub( L_FRAME48k + L_FRAME48k + NS2SA( 48000, DELAY_FIR_RESAMPL_NS ), input_frame ) ), Q1 );
		scale_sig32( st_ivas->hSCE[k]->hCoreCoder[0]->input32_fx, sub( L_FRAME48k + L_FRAME48k + NS2SA( 48000, DELAY_FIR_RESAMPL_NS ), input_frame ), shift ); /* st_ivas->hSCE[k]->hCoreCoder[0]->q_inp + shift */
		st_ivas->hSCE[k]->hCoreCoder[0]->q_inp32 = add( st_ivas->hSCE[k]->hCoreCoder[0]->q_inp32, shift );
		move16();
		q_com_sce32 = s_min( q_com_sce32, st_ivas->hSCE[k]->hCoreCoder[0]->q_inp32 );
		}
		}

		@@ -251,6 +264,17 @@ ivas_error ivas_corecoder_enc_reconfig_fx(
		st_ivas->hCPE[cpe_id]->hCoreCoder[n]->q_inp = add( st_ivas->hCPE[cpe_id]->hCoreCoder[n]->q_inp, shift );
		move16();
		q_com_cpe = s_min( q_com_cpe, st_ivas->hCPE[cpe_id]->hCoreCoder[n]->q_inp );

		shift = sub( getScaleFactor32( st_ivas->hCPE[cpe_id]->hCoreCoder[n]->old_input_signal32_fx, input_frame ), Q1 );
		scale_sig32( st_ivas->hCPE[cpe_id]->hCoreCoder[n]->old_input_signal32_fx, input_frame, shift ); /* st_ivas->hCPE[cpe_id]->hCoreCoder[n]->q_old_inp + shift */
		st_ivas->hCPE[cpe_id]->hCoreCoder[n]->q_old_inp32 = add( st_ivas->hCPE[cpe_id]->hCoreCoder[n]->q_old_inp32, shift );
		move16();
		q_com_cpe32 = s_min( q_com_cpe32, st_ivas->hCPE[cpe_id]->hCoreCoder[n]->q_old_inp32 );
		shift = sub( getScaleFactor32( st_ivas->hCPE[cpe_id]->hCoreCoder[n]->input32_fx, sub( L_FRAME48k + L_FRAME48k + NS2SA( 48000, DELAY_FIR_RESAMPL_NS ), input_frame ) ), Q1 );
		scale_sig32( st_ivas->hCPE[cpe_id]->hCoreCoder[n]->input32_fx, sub( L_FRAME48k + L_FRAME48k + NS2SA( 48000, DELAY_FIR_RESAMPL_NS ), input_frame ), shift ); /* st_ivas->hCPE[cpe_id]->hCoreCoder[n]->q_inp + shift */
		st_ivas->hCPE[cpe_id]->hCoreCoder[n]->q_inp32 = add( st_ivas->hCPE[cpe_id]->hCoreCoder[n]->q_inp32, shift );
		move16();
		q_com_cpe32 = s_min( q_com_cpe32, st_ivas->hCPE[cpe_id]->hCoreCoder[n]->q_inp32 );
		}
		}
		}
		@@ -267,6 +291,8 @@ ivas_error ivas_corecoder_enc_reconfig_fx(
		move16();
		Copy_Scale_sig_16_32_DEPREC( st_ivas->hSCE[k]->hCoreCoder[0]->input_buff_fx, st_ivas->hSCE[k]->hCoreCoder[0]->input_buff32_fx, L_FRAME48k + NS2SA( 48000, IVAS_FB_ENC_DELAY_NS ) + L_FRAME48k, Q6 ); /* Q6 + q_com */
		st_ivas->hSCE[k]->hCoreCoder[0]->q_inp32 = add( Q6, q_com );
		st_ivas->hSCE[k]->hCoreCoder[0]->q_old_inp32 = add( Q6, q_com );
		move16();
		move16();
		}
		}
		@@ -285,6 +311,8 @@ ivas_error ivas_corecoder_enc_reconfig_fx(
		move16();
		Copy_Scale_sig_16_32_DEPREC( st_ivas->hCPE[cpe_id]->hCoreCoder[n]->input_buff_fx, st_ivas->hCPE[cpe_id]->hCoreCoder[n]->input_buff32_fx, L_FRAME48k + NS2SA( 48000, IVAS_FB_ENC_DELAY_NS ) + L_FRAME48k, Q6 ); /* Q6 + q_com */
		st_ivas->hCPE[cpe_id]->hCoreCoder[n]->q_inp32 = add( Q6, q_com );
		st_ivas->hCPE[cpe_id]->hCoreCoder[n]->q_old_inp32 = add( Q6, q_com );
		move16();
		move16();
		}
		}
		@@ -301,7 +329,7 @@ ivas_error ivas_corecoder_enc_reconfig_fx(
		{
		set32_fx( input_buff_fx[0], 0, len_inp_memory );
		Copy32( st_ivas->hSCE[0]->hCoreCoder[0]->input_buff32_fx, input_buff_fx[0], len_inp_memory ); /* st_ivas->hSCE[0]->hCoreCoder[0]->q_inp32 */
		q_input_buff[0] = st_ivas->hSCE[0]->hCoreCoder[0]->q_inp32;
		q_input_buff[0] = st_ivas->hSCE[0]->hCoreCoder[0]->q_old_inp32;
		move16();
		}

		@@ -311,7 +339,7 @@ ivas_error ivas_corecoder_enc_reconfig_fx(
		IF( nCPE_old > 0 )
		{
		Copy32( st_ivas->hCPE[0]->hCoreCoder[n]->input_buff32_fx, input_buff_fx[n + 1], len_inp_memory ); /* st_ivas->hCPE[0]->hCoreCoder[n]->q_inp32 */
		q_input_buff[n + 1] = st_ivas->hCPE[0]->hCoreCoder[n]->q_inp32;
		q_input_buff[n + 1] = st_ivas->hCPE[0]->hCoreCoder[n]->q_old_inp32;
		move16();
		}
		}
		@@ -334,7 +362,7 @@ ivas_error ivas_corecoder_enc_reconfig_fx(
		IF( GT_16( n_CoreCoder_existing, sce_id ) )
		{
		Copy32( st_ivas->hSCE[sce_id]->hCoreCoder[0]->input_buff32_fx, input_buff_fx[sce_id], len_inp_memory ); /* st_ivas->hSCE[sce_id]->hCoreCoder[0]->q_inp32 */
		q_input_buff[sce_id] = st_ivas->hSCE[sce_id]->hCoreCoder[0]->q_inp32;
		q_input_buff[sce_id] = st_ivas->hSCE[sce_id]->hCoreCoder[0]->q_old_inp32;
		move16();
		}
		destroy_sce_enc_fx( st_ivas->hSCE[sce_id], ( EQ_16( st_ivas->hEncoderConfig->element_mode_init, EVS_MONO ) && !st_ivas->hEncoderConfig->stereo_dmx_evs ) );
		@@ -349,7 +377,7 @@ ivas_error ivas_corecoder_enc_reconfig_fx(
		IF( n_CoreCoder_existing > cpe_id * CPE_CHANNELS + n )
		{
		Copy32( st_ivas->hCPE[cpe_id]->hCoreCoder[n]->input_buff32_fx, input_buff_fx[( cpe_id - st_ivas->nCPE ) * CPE_CHANNELS + n], len_inp_memory ); /* st_ivas->hCPE[cpe_id]->hCoreCoder[n]->q_inp32 */
		q_input_buff[( cpe_id - st_ivas->nCPE ) * CPE_CHANNELS + n] = st_ivas->hCPE[cpe_id]->hCoreCoder[n]->q_inp32;
		q_input_buff[( cpe_id - st_ivas->nCPE ) * CPE_CHANNELS + n] = st_ivas->hCPE[cpe_id]->hCoreCoder[n]->q_old_inp32;
		move16();
		}
		}
		@@ -398,7 +426,7 @@ ivas_error ivas_corecoder_enc_reconfig_fx(
		IF( GT_16( n_CoreCoder_existing, sce_id ) && NE_16( hEncoderConfig->ivas_format, MASA_ISM_FORMAT ) )
		{
		Copy32( input_buff_fx[sce_id], st_ivas->hSCE[sce_id]->hCoreCoder[0]->input_buff32_fx, len_inp_memory ); /* q_input_buff[sce_id] */
		st_ivas->hSCE[sce_id]->hCoreCoder[0]->q_inp32 = q_input_buff[sce_id];
		st_ivas->hSCE[sce_id]->hCoreCoder[0]->q_old_inp32 = q_input_buff[sce_id];
		move16();
		}
		test();
		@@ -475,7 +503,7 @@ ivas_error ivas_corecoder_enc_reconfig_fx(
		IF( GT_16( n_CoreCoder_existing, add( i_mult( cpe_id, CPE_CHANNELS ), n ) ) )
		{
		Copy32( input_buff_fx[n], st_ivas->hCPE[cpe_id]->hCoreCoder[n]->input_buff32_fx, len_inp_memory ); /* q_input_buff */
		st_ivas->hCPE[cpe_id]->hCoreCoder[n]->q_inp32 = q_input_buff[n];
		st_ivas->hCPE[cpe_id]->hCoreCoder[n]->q_old_inp32 = q_input_buff[n];
		move16();
		}
		}
		@@ -561,6 +589,8 @@ ivas_error ivas_corecoder_enc_reconfig_fx(
		{
		Copy32( input_buff_fx[0], st_ivas->hSCE[0]->hCoreCoder[0]->input_buff32_fx, len_inp_memory ); /* q_input_buff */
		st_ivas->hSCE[0]->hCoreCoder[0]->q_inp32 = q_input_buff[0];
		st_ivas->hSCE[0]->hCoreCoder[0]->q_old_inp32 = q_input_buff[0];
		move16();
		move16();
		}

		@@ -570,6 +600,8 @@ ivas_error ivas_corecoder_enc_reconfig_fx(
		{
		Copy32( input_buff_fx[n + 1], st_ivas->hCPE[0]->hCoreCoder[n]->input_buff32_fx, len_inp_memory ); /* q_input_buff */
		st_ivas->hCPE[0]->hCoreCoder[n]->q_inp32 = q_input_buff[n + 1];
		st_ivas->hCPE[0]->hCoreCoder[n]->q_old_inp32 = q_input_buff[n + 1];
		move16();
		move16();
		}
		}
		@@ -579,7 +611,7 @@ ivas_error ivas_corecoder_enc_reconfig_fx(
		{
		IF( NE_16( input_frame, len_inp_memory ) )
		{
		Copy_Scale_sig32_16( st_ivas->hSCE[0]->hCoreCoder[0]->input_buff32_fx, st_ivas->hSCE[0]->hCoreCoder[0]->input_buff_fx, len_inp_memory, sub( add( Q16, 0 ), st_ivas->hSCE[0]->hCoreCoder[0]->q_inp32 ) ); // Q(q_data_fx) -> Q(q_input)
		Copy_Scale_sig32_16( st_ivas->hSCE[0]->hCoreCoder[0]->input_buff32_fx, st_ivas->hSCE[0]->hCoreCoder[0]->input_buff_fx, len_inp_memory, sub( add( Q16, 0 ), st_ivas->hSCE[0]->hCoreCoder[0]->q_old_inp32 ) ); // Q(q_data_fx) -> Q(q_input)
		st_ivas->hSCE[0]->hCoreCoder[0]->q_old_inp = 0;
		move16();
		Copy_Scale_sig32_16( st_ivas->hSCE[0]->hCoreCoder[0]->input_buff32_fx + sub( len_inp_memory, input_frame ), st_ivas->hSCE[0]->hCoreCoder[0]->input_buff_fx + sub( len_inp_memory, input_frame ), sub( len_inp_memory, input_frame ), sub( add( Q16, 0 ), st_ivas->hSCE[0]->hCoreCoder[0]->q_inp32 ) ); // Q(q_data_fx) -> Q(q_input)
		@@ -588,7 +620,7 @@ ivas_error ivas_corecoder_enc_reconfig_fx(
		}
		ELSE
		{
		Copy_Scale_sig32_16( st_ivas->hSCE[0]->hCoreCoder[0]->input_buff32_fx, st_ivas->hSCE[0]->hCoreCoder[0]->input_buff_fx, len_inp_memory, sub( add( Q16, 0 ), st_ivas->hSCE[0]->hCoreCoder[0]->q_inp32 ) ); // Q(q_data_fx) -> Q(q_input)
		Copy_Scale_sig32_16( st_ivas->hSCE[0]->hCoreCoder[0]->input_buff32_fx, st_ivas->hSCE[0]->hCoreCoder[0]->input_buff_fx, len_inp_memory, sub( add( Q16, 0 ), st_ivas->hSCE[0]->hCoreCoder[0]->q_old_inp32 ) ); // Q(q_data_fx) -> Q(q_input)
		st_ivas->hSCE[0]->hCoreCoder[0]->q_old_inp = 0;
		move16();
		}
		@@ -600,7 +632,7 @@ ivas_error ivas_corecoder_enc_reconfig_fx(
		{
		IF( NE_16( input_frame, len_inp_memory ) )
		{
		Copy_Scale_sig32_16( st_ivas->hCPE[0]->hCoreCoder[n]->input_buff32_fx, st_ivas->hCPE[0]->hCoreCoder[n]->input_buff_fx, len_inp_memory, sub( add( Q16, 0 ), st_ivas->hCPE[0]->hCoreCoder[n]->q_inp32 ) ); // Q(q_data_fx) -> Q(q_input)
		Copy_Scale_sig32_16( st_ivas->hCPE[0]->hCoreCoder[n]->input_buff32_fx, st_ivas->hCPE[0]->hCoreCoder[n]->input_buff_fx, len_inp_memory, sub( add( Q16, 0 ), st_ivas->hCPE[0]->hCoreCoder[n]->q_old_inp32 ) ); // Q(q_data_fx) -> Q(q_input)
		st_ivas->hCPE[0]->hCoreCoder[n]->q_old_inp = 0;
		move16();

		@@ -610,7 +642,7 @@ ivas_error ivas_corecoder_enc_reconfig_fx(
		}
		ELSE
		{
		Copy_Scale_sig32_16( st_ivas->hCPE[0]->hCoreCoder[n]->input_buff32_fx, st_ivas->hCPE[0]->hCoreCoder[n]->input_buff_fx, len_inp_memory, sub( add( Q16, 0 ), st_ivas->hCPE[0]->hCoreCoder[n]->q_inp32 ) ); // Q(q_data_fx) -> Q(q_input)
		Copy_Scale_sig32_16( st_ivas->hCPE[0]->hCoreCoder[n]->input_buff32_fx, st_ivas->hCPE[0]->hCoreCoder[n]->input_buff_fx, len_inp_memory, sub( add( Q16, 0 ), st_ivas->hCPE[0]->hCoreCoder[n]->q_old_inp32 ) ); // Q(q_data_fx) -> Q(q_input)
		st_ivas->hCPE[0]->hCoreCoder[n]->q_old_inp = 0;
		move16();
		}