Merge branch 'float_dependencies_cleanup_3' into 'main' (0c6523f5) · Commits · SA4 / Audio / IVAS BASOP

lib_com/fd_cng_com.c

+5 −3

Original line number	Diff line number	Diff line
		@@ -1054,8 +1054,9 @@ void SynthesisSTFT_fx(
		preemph_ivas_fx( buf_fx + 1, PREEMPH_FAC, M + hFdCngCom->frameSize, &tmp_fx );
		// residu(hFdCngCom->A_cng_flt, M, buf + 1 + M, hFdCngCom->exc_cng_flt, hFdCngCom->frameSize);

		floatToFixed_arr( hFdCngCom->A_cng_flt, hFdCngCom->A_cng, Q13, M + 1 );
		residu_ivas_fx( hFdCngCom->A_cng, Q13, M, buf_fx + 1 + M, hFdCngCom->exc_cng_32fx, hFdCngCom->frameSize );
		//floatToFixed_arr( hFdCngCom->A_cng_flt, hFdCngCom->A_cng, Q13, M + 1 );
		//residu_ivas_fx( hFdCngCom->A_cng, Q13, M, buf_fx + 1 + M, hFdCngCom->exc_cng_32fx, hFdCngCom->frameSize );
		residu_ivas_fx( hFdCngCom->A_cng, ( 15 - norm_s( hFdCngCom->A_cng[0] - 1 ) ), M, buf_fx + 1 + M, hFdCngCom->exc_cng_32fx, hFdCngCom->frameSize );
		for ( i = 0; i < hFdCngCom->frameSize; i++ )
		{
		hFdCngCom->exc_cng_flt[i] = fix_to_float( hFdCngCom->exc_cng_32fx[i], Q_in - 9 );
		@@ -1190,7 +1191,8 @@ void SynthesisSTFT_dirac_fx(
		v_multc_fixed(olapBuffer + (hFdCngCom->frameSize / 4) - (M + 1), fftScale, buf, M + 1 + hFdCngCom->frameSize);
		tmp = buf[0];
		preemph_ivas_fx( buf + 1, PREEMPH_FAC, M + hFdCngCom->frameSize, &tmp );
		residu_ivas_fx( hFdCngCom->A_cng, Q13, M, buf + 1 + M, hFdCngCom->exc_cng_32fx, hFdCngCom->frameSize );
		//residu_ivas_fx( hFdCngCom->A_cng, Q13, M, buf + 1 + M, hFdCngCom->exc_cng_32fx, hFdCngCom->frameSize );
		residu_ivas_fx( hFdCngCom->A_cng, 15 - norm_s( hFdCngCom->A_cng[0] - 1 ), M, buf + 1 + M, hFdCngCom->exc_cng_32fx, hFdCngCom->frameSize );

		/* update and window olapBuf if we have a output frame that is shorter than the default frame size...*/
		IF ( LT_16(samples_out, hFdCngCom->frameSize ))

lib_com/float_to_fix_ops.c

+38 −31

Original line number	Diff line number	Diff line
		@@ -319,7 +319,8 @@ void stereo_tcx_dec_mode_switch_reconf_To_fixed(
		st->hTcxDec->L_frameTCX = extract_l( Mult_32_16( st->output_Fs, 0x0290 ) );
		//st->hTcxDec->tcxltp_last_gain_unmodified = (Word16) floatToFixed( st->hTcxDec->tcxltp_last_gain_unmodified_float, 15 );
		st->output_frame_fx = st->hTcxDec->L_frameTCX;
		st->hTcxDec->CngLevelBackgroundTrace_bfi_fx = floatToFixed( st->hTcxDec->CngLevelBackgroundTrace_bfi, 15 );
		//st->hTcxDec->CngLevelBackgroundTrace_bfi_fx = floatToFixed( st->hTcxDec->CngLevelBackgroundTrace_bfi, 15 );
		//st->hTcxDec->conCngLevelBackgroundTrace = floatToFixed( st->hTcxDec->CngLevelBackgroundTrace_bfi, 15 );
		//st->hTcxDec->conceal_eof_gain = (Word16) floatToFixed( st->hTcxDec->conceal_eof_gain_float, 14 );
		}
		IF( st->hHQ_core )
		@@ -361,11 +362,11 @@ void stereo_tcx_dec_mode_switch_reconf_To_fixed(


		st->last_gain_syn_deemph = 0;
		IF( hBWE_TD )
		{
		Q_syn_overlap = Q_factor_arr( hBWE_TD->syn_overlap, 20 );
		floatToFixed_arr( hBWE_TD->syn_overlap, hBWE_TD->syn_overlap_fx, Q_syn_overlap, 20 );
		}
		//IF( hBWE_TD )
		//{
		// Q_syn_overlap = Q_factor_arr( hBWE_TD->syn_overlap, 20 );
		// floatToFixed_arr( hBWE_TD->syn_overlap, hBWE_TD->syn_overlap_fx, Q_syn_overlap, 20 );
		//}
		}
		else
		{
		@@ -392,11 +393,11 @@ void stereo_tcx_dec_mode_switch_reconf_To_fixed(
		}
		//st->TcxBandwidth_float = fixedToFloat( st->TcxBandwidth, 15 );

		IF( st->hBWE_TD != NULL )
		{
		Q_syn_overlap = Q_factor_arr( hBWE_TD->syn_overlap, 20 );
		fixedToFloat_arr( hBWE_TD->syn_overlap_fx, hBWE_TD->syn_overlap, Q_syn_overlap, 20 );
		}
		//IF( st->hBWE_TD != NULL )
		//{
		// Q_syn_overlap = Q_factor_arr( hBWE_TD->syn_overlap, 20 );
		// fixedToFloat_arr( hBWE_TD->syn_overlap_fx, hBWE_TD->syn_overlap, Q_syn_overlap, 20 );
		//}
		IF( st->hTcxDec )
		{
		Q_old_synth = Q_syn;
		@@ -411,7 +412,8 @@ void stereo_tcx_dec_mode_switch_reconf_To_fixed(
		//fixedToFloat_arr( st->hTcxDec->synth_history_fx, st->hTcxDec->synth_history, Q_synth_history, L_PROT48k + L_FRAME_MAX );
		//st->hTcxDec->q_synth_history_fx = Q_synth_history;
		//st->hTcxDec->conceal_eof_gain_float = fixedToFloat( st->hTcxDec->conceal_eof_gain, 14 );
		st->hTcxDec->CngLevelBackgroundTrace_bfi = fixedToFloat( st->hTcxDec->CngLevelBackgroundTrace_bfi_fx, 15 );
		//st->hTcxDec->CngLevelBackgroundTrace_bfi = fixedToFloat( st->hTcxDec->CngLevelBackgroundTrace_bfi_fx, 15 );
		//st->hTcxDec->CngLevelBackgroundTrace_bfi = fix16_to_float( st->hTcxDec->conCngLevelBackgroundTrace,15-st->hTcxDec->conCngLevelBackgroundTrace_e );
		}

		IF( st->hHQ_core )
		@@ -540,7 +542,8 @@ void stereo_tcx_dec_mode_switch_reconf_To_fixed_2(
		st->hTcxDec->L_frameTCX = extract_l( Mult_32_16( st->output_Fs, 0x0290 ) );
		//st->hTcxDec->tcxltp_last_gain_unmodified = (Word16) floatToFixed( st->hTcxDec->tcxltp_last_gain_unmodified_float, 15 );
		st->output_frame_fx = st->hTcxDec->L_frameTCX;
		st->hTcxDec->CngLevelBackgroundTrace_bfi_fx = floatToFixed( st->hTcxDec->CngLevelBackgroundTrace_bfi, 15 );
		//st->hTcxDec->CngLevelBackgroundTrace_bfi_fx = floatToFixed( st->hTcxDec->CngLevelBackgroundTrace_bfi, 15 );
		//st->hTcxDec->conCngLevelBackgroundTrace = floatToFixed( st->hTcxDec->CngLevelBackgroundTrace_bfi, 15 );
		//st->hTcxDec->conceal_eof_gain = (Word16) floatToFixed( st->hTcxDec->conceal_eof_gain_float, 14 );
		}
		IF( st->hHQ_core )
		@@ -581,11 +584,11 @@ void stereo_tcx_dec_mode_switch_reconf_To_fixed_2(


		st->last_gain_syn_deemph = 0;
		IF( hBWE_TD )
		{
		Q_syn_overlap = Q_factor_arr( hBWE_TD->syn_overlap, 20 );
		floatToFixed_arr( hBWE_TD->syn_overlap, hBWE_TD->syn_overlap_fx, Q_syn_overlap, 20 );
		}
		//IF( hBWE_TD )
		//{
		// Q_syn_overlap = Q_factor_arr( hBWE_TD->syn_overlap, 20 );
		// floatToFixed_arr( hBWE_TD->syn_overlap, hBWE_TD->syn_overlap_fx, Q_syn_overlap, 20 );
		//}
		}
		else
		{
		@@ -612,11 +615,11 @@ void stereo_tcx_dec_mode_switch_reconf_To_fixed_2(
		//st->hIGFDec->igfData.pSpecFlat_float = &st->hIGFDec->igfData.pSpecFlatBuf[0];
		//st->hIGFDec->igfData.igfInfo.nfSeed = &st->hIGFDec->igfData.igfInfo.nfSeedBuf[0];
		}
		IF( st->hBWE_TD != NULL )
		{
		Q_syn_overlap = Q_factor_arr( hBWE_TD->syn_overlap, 20 );
		fixedToFloat_arr( hBWE_TD->syn_overlap_fx, hBWE_TD->syn_overlap, Q_syn_overlap, 20 );
		}
		//IF( st->hBWE_TD != NULL )
		//{
		// Q_syn_overlap = Q_factor_arr( hBWE_TD->syn_overlap, 20 );
		// fixedToFloat_arr( hBWE_TD->syn_overlap_fx, hBWE_TD->syn_overlap, Q_syn_overlap, 20 );
		//}
		IF( st->hTcxDec )
		{
		Q_old_synth = Q_syn;
		@@ -631,9 +634,10 @@ void stereo_tcx_dec_mode_switch_reconf_To_fixed_2(
		//fixedToFloat_arr( st->hTcxDec->synth_history_fx, st->hTcxDec->synth_history, Q_synth_history, L_PROT48k + L_FRAME_MAX );
		//st->hTcxDec->q_synth_history_fx = Q_synth_history;
		//st->hTcxDec->conceal_eof_gain_float = fixedToFloat( st->hTcxDec->conceal_eof_gain, 14 );
		st->hTcxDec->CngLevelBackgroundTrace_bfi = fixedToFloat( st->hTcxDec->CngLevelBackgroundTrace_bfi_fx, 15 );
		st->hTcxDec->conCngLevelBackgroundTrace = (Word16) st->hTcxDec->CngLevelBackgroundTrace_bfi_fx;
		st->hTcxDec->conCngLevelBackgroundTrace_e = 0;
		//st->hTcxDec->CngLevelBackgroundTrace_bfi = fix16_to_float( st->hTcxDec->conCngLevelBackgroundTrace,15 - st->hTcxDec->conCngLevelBackgroundTrace_e);
		//st->hTcxDec->CngLevelBackgroundTrace_bfi = fixedToFloat( st->hTcxDec->CngLevelBackgroundTrace_bfi_fx, 15 );
		//st->hTcxDec->conCngLevelBackgroundTrace = (Word16) st->hTcxDec->CngLevelBackgroundTrace_bfi_fx;
		st->hTcxDec->conNoiseLevelIndex = st->hTcxDec->NoiseLevelIndex_bfi;
		st->hTcxDec->conCurrLevelIndex = st->hTcxDec->CurrLevelIndex_bfi;
		st->hTcxDec->conLastFrameLevel = st->hTcxDec->LastFrameLevel_bfi_fx;
		@@ -709,7 +713,7 @@ void stereo_tcx_dec_mode_switch_reconf_To_fixed_2(
		//}
		st->prev_Q_syn = st->Q_syn;
		//st->hTcxDec->conceal_eof_gain = (Word16) floatToFixed( st->hTcxDec->conceal_eof_gain_float, Q14 );
		st->hTcxDec->conCngLevelBackgroundTrace = (Word16) floatToFixed( st->hTcxDec->CngLevelBackgroundTrace_bfi, Q15 - st->hTcxDec->conCngLevelBackgroundTrace_e );
		//st->hTcxDec->conCngLevelBackgroundTrace = (Word16) floatToFixed( st->hTcxDec->CngLevelBackgroundTrace_bfi, Q15 - st->hTcxDec->conCngLevelBackgroundTrace_e );
		if ( st->hTcxDec->conNoiseLevelMemory_e[0] < 0 )
		{
		set16_fx( st->hTcxDec->conNoiseLevelMemory_e, 0, PLC_MIN_STAT_BUFF_SIZE );
		@@ -823,7 +827,7 @@ void fixed_to_float_stereo_tcx_core_dec(

		//st->hTcxDec->conceal_eof_gain_float = fixedToFloat( st->hTcxDec->conceal_eof_gain, Q14 );

		st->hTcxDec->CngLevelBackgroundTrace_bfi = fixedToFloat( st->hTcxDec->conCngLevelBackgroundTrace, 15 - st->hTcxDec->conCngLevelBackgroundTrace_e );
		//st->hTcxDec->CngLevelBackgroundTrace_bfi = fix16_to_float( st->hTcxDec->conCngLevelBackgroundTrace, 15 - st->hTcxDec->conCngLevelBackgroundTrace_e );

		//fixedToFloat_arr( hTcxDec->old_synth, hTcxDec->old_synth_float, 0, hTcxDec->old_synth_len );
		//fixedToFloat_arr( hTcxDec->synth_history_fx, hTcxDec->synth_history, 0, NS2SA_fx2( st->output_Fs, PH_ECU_MEM_NS ) );
		@@ -854,7 +858,8 @@ void fixed_to_float_stereo_tcx_core_dec(
		( ( st->element_mode == IVAS_CPE_TD \|\| st->element_mode == IVAS_CPE_DFT ) && ( st->hFdCngDec->hFdCngCom->active_frame_counter > 0 ) ) \|\| ( ( st->bfi == 1 ) && ( st->nbLostCmpt == 1 ) ) ) ) \|\|
		( st->m_frame_type == ZERO_FRAME ) )
		{
		st->hTcxDec->CngLevelBackgroundTrace_bfi = fix_to_float( st->hTcxDec->CngLevelBackgroundTrace_bfi_fx, ( 31 - st->hTcxDec->CngLevelBackgroundTrace_bfi_exp ) );
		//st->hTcxDec->CngLevelBackgroundTrace_bfi = fix_to_float( st->hTcxDec->CngLevelBackgroundTrace_bfi_fx, ( 31 - st->hTcxDec->CngLevelBackgroundTrace_bfi_exp ) );
		//st->hTcxDec->CngLevelBackgroundTrace_bfi = fix16_to_float( st->hTcxDec->conCngLevelBackgroundTrace, ( 15 - st->hTcxDec->conCngLevelBackgroundTrace_e) );
		//st->cngTDLevel_float = fixedToFloat( st->cngTDLevel, ( 15 - st->cngTDLevel_e ) );
		//for ( int p = 0; p < st->hFdCngDec->hFdCngCom->fftlen; p++ )
		//{
		@@ -884,14 +889,16 @@ void fixed_to_float_stereo_tcx_core_dec(
		st->hFdCngDec->q_smoothed_psd = sub( 31 , st->hFdCngDec->msNoiseEst_exp );
		}

		int A_cng_q = 14;
		//int A_cng_q = 14;
		if ( st->element_mode != IVAS_CPE_MDCT \|\| st->core == ACELP_CORE )
		{
		A_cng_q = 15 - norm_s( st->hFdCngDec->hFdCngCom->A_cng[0] );
		//A_cng_q = 15 - norm_s( st->hFdCngDec->hFdCngCom->A_cng[0] );
		}
		//Scale_sig(st->hFdCngDec->hFdCngCom->A_cng, M + 1, A_cng_q - norm_s(st->hFdCngDec->hFdCngCom->A_cng[0] - 1));

		for ( int p = 0; p < M; p++ )
		{
		st->hFdCngDec->hFdCngCom->A_cng_flt[p] = ( (float) st->hFdCngDec->hFdCngCom->A_cng[p] / ( 1u << A_cng_q ) );
		//st->hFdCngDec->hFdCngCom->A_cng_flt[p] = ( (float) st->hFdCngDec->hFdCngCom->A_cng[p] / ( 1u << A_cng_q ) );
		}
		}
		}

lib_dec/acelp_core_dec_ivas_fx.c

+11 −9

Original line number	Diff line number	Diff line
		@@ -2631,11 +2631,11 @@ void acelp_decoder_state_float2fix(Decoder_State *st, STEREO_CNG_DEC_HANDLE hSte
		//floatToFixed_arrL( st->hFdCngDec->hFdCngCom->sidNoiseEstLp_flt, st->hFdCngDec->hFdCngCom->sidNoiseEstLp, Q31 - st->hFdCngDec->hFdCngCom->sidNoiseEstExp, NPART );
		st->hFdCngDec->hFdCngCom->cngNoiseLevelExp = Q31 - 4;
		floatToFixed_arrL(st->hFdCngDec->hFdCngCom->cngNoiseLevel_flt, st->hFdCngDec->hFdCngCom->cngNoiseLevel, Q31 - st->hFdCngDec->hFdCngCom->cngNoiseLevelExp, FFTCLDFBLEN);
		floatToFixed_arr(st->hFdCngDec->hFdCngCom->A_cng_flt, st->hFdCngDec->hFdCngCom->A_cng, Q12, M + 1);
		st->hFdCngDec->hFdCngCom->A_cng[0] = 4096;
		floatToFixed_arr(st->hFdCngDec->hFdCngCom->exc_cng_flt, st->hFdCngDec->hFdCngCom->exc_cng, st->Q_exc_cng, L_FRAME16k);
		//floatToFixed_arr(st->hFdCngDec->hFdCngCom->A_cng_flt, st->hFdCngDec->hFdCngCom->A_cng, Q12, M + 1);
		//st->hFdCngDec->hFdCngCom->A_cng[0] = 4096;
		//floatToFixed_arr(st->hFdCngDec->hFdCngCom->exc_cng_flt, st->hFdCngDec->hFdCngCom->exc_cng, st->Q_exc_cng, L_FRAME16k);

		floatToFixed_arr(st->hFdCngDec->hFdCngCom->olapBufferSynth2_flt, st->hFdCngDec->hFdCngCom->olapBufferSynth2, st->hFdCngDec->hFdCngCom->fftlenShift, FFTLEN);
		//floatToFixed_arr(st->hFdCngDec->hFdCngCom->olapBufferSynth2_flt, st->hFdCngDec->hFdCngCom->olapBufferSynth2, st->hFdCngDec->hFdCngCom->fftlenShift, FFTLEN);
		//st->hFdCngDec->hFdCngCom->likelihood_noisy_speech = float_to_fix16(st->hFdCngDec->hFdCngCom->likelihood_noisy_speech_flt, Q15);
		//floatToFixed_arrL( st->hFdCngDec->bandNoiseShape_float, st->hFdCngDec->bandNoiseShape, Q31 - st->hFdCngDec->bandNoiseShape_exp, FFTLEN2);
		/CNA: ApplyFdCng/
		@@ -2645,7 +2645,8 @@ void acelp_decoder_state_float2fix(Decoder_State *st, STEREO_CNG_DEC_HANDLE hSte
		{
		if (st->element_mode != IVAS_CPE_TD && !st->cng_ism_flag)
		{
		st->hFdCngDec->hFdCngCom->fftBuffer_exp = /st->hFdCngDec->msNoiseEst_exp = /Q31 - Q4; //st->hFdCngDec->hFdCngCom->periodog_exp = st->hFdCngDec->msPsd_exp_fft = st->hFdCngDec->msPeriodog_exp = st->hFdCngDec->msPeriodog_ST_exp = 31 - Q4; Q4
		//st->hFdCngDec->hFdCngCom->fftBuffer_exp = /st->hFdCngDec->msNoiseEst_exp = /Q31 - Q4; //st->hFdCngDec->hFdCngCom->periodog_exp = st->hFdCngDec->msPsd_exp_fft = st->hFdCngDec->msPeriodog_exp = st->hFdCngDec->msPeriodog_ST_exp = 31 - Q4; Q4

		//floatToFixed_arrL(st->hFdCngDec->hFdCngCom->fftBuffer_flt, st->hFdCngDec->hFdCngCom->fftBuffer, Q31 - st->hFdCngDec->hFdCngCom->fftBuffer_exp, st->hFdCngDec->hFdCngCom->fftlen);
		//floatToFixed_arrL(st->hFdCngDec->msNoiseEst_float, st->hFdCngDec->msNoiseEst, Q31 - st->hFdCngDec->msNoiseEst_exp, st->hFdCngDec->npart_shaping);

		@@ -2696,9 +2697,9 @@ void acelp_decoder_state_fix2float(Decoder_State *st, STEREO_CNG_DEC_HANDLE hSte
		{
		//fixedToFloat_arrL(st->hFdCngDec->hFdCngCom->sidNoiseEstLp, st->hFdCngDec->hFdCngCom->sidNoiseEstLp_flt, Q31 - st->hFdCngDec->hFdCngCom->sidNoiseEstExp, NPART);
		fixedToFloat_arrL( st->hFdCngDec->hFdCngCom->cngNoiseLevel, st->hFdCngDec->hFdCngCom->cngNoiseLevel_flt, Q31 - st->hFdCngDec->hFdCngCom->cngNoiseLevelExp, FFTCLDFBLEN );
		fixedToFloat_arr( st->hFdCngDec->hFdCngCom->A_cng, st->hFdCngDec->hFdCngCom->A_cng_flt, Q12, M + 1 );
		fixedToFloat_arr(st->hFdCngDec->hFdCngCom->exc_cng, st->hFdCngDec->hFdCngCom->exc_cng_flt, st->Q_exc_cng, L_FRAME16k);
		fixedToFloat_arr(st->hFdCngDec->hFdCngCom->olapBufferSynth2, st->hFdCngDec->hFdCngCom->olapBufferSynth2_flt, st->hFdCngDec->hFdCngCom->fftlenShift, FFTLEN);
		//fixedToFloat_arr( st->hFdCngDec->hFdCngCom->A_cng, st->hFdCngDec->hFdCngCom->A_cng_flt, Q12, M + 1 );
		//fixedToFloat_arr(st->hFdCngDec->hFdCngCom->exc_cng, st->hFdCngDec->hFdCngCom->exc_cng_flt, st->Q_exc_cng, L_FRAME16k);
		//fixedToFloat_arr(st->hFdCngDec->hFdCngCom->olapBufferSynth2, st->hFdCngDec->hFdCngCom->olapBufferSynth2_flt, st->hFdCngDec->hFdCngCom->fftlenShift, FFTLEN);
		//st->hFdCngDec->hFdCngCom->likelihood_noisy_speech_flt = fixedToFloat(st->hFdCngDec->hFdCngCom->likelihood_noisy_speech, Q15);
		//fixedToFloat_arrL(st->hFdCngDec->bandNoiseShape, st->hFdCngDec->bandNoiseShape_float, Q31 - st->hFdCngDec->bandNoiseShape_exp, FFTLEN2);
		//fixedToFloat_arrL(st->hFdCngDec->partNoiseShape, st->hFdCngDec->partNoiseShape_float, Q31 - st->hFdCngDec->partNoiseShape_exp, NPART);
		@@ -2731,7 +2732,8 @@ void acelp_decoder_state_fix2float(Decoder_State *st, STEREO_CNG_DEC_HANDLE hSte
		//}
		if (!((st->element_mode == IVAS_CPE_TD \|\| st->element_mode == IVAS_CPE_DFT) && (st->hFdCngDec->hFdCngCom->active_frame_counter > 0)))
		{
		st->hTcxDec->CngLevelBackgroundTrace_bfi = fixedToFloat(st->hTcxDec->CngLevelBackgroundTrace_bfi_fx, (31 - st->hTcxDec->CngLevelBackgroundTrace_bfi_exp));
		//st->hTcxDec->CngLevelBackgroundTrace_bfi = fixedToFloat(st->hTcxDec->CngLevelBackgroundTrace_bfi_fx, (31 - st->hTcxDec->CngLevelBackgroundTrace_bfi_exp));
		//st->hTcxDec->CngLevelBackgroundTrace_bfi = fix16_to_float(st->hTcxDec->conCngLevelBackgroundTrace, (15 - st->hTcxDec->conCngLevelBackgroundTrace_e));
		}
		}
		}

lib_dec/core_dec_init.c

+1 −1

Original line number	Diff line number	Diff line
		@@ -608,10 +608,10 @@ void open_decoder_LPD_flt(

		if (is_init \|\| MCT_flag \|\| !(st->element_mode == IVAS_CPE_MDCT && st->element_mode == last_element_mode))
		{
		st->hTcxDec->CngLevelBackgroundTrace_bfi = PLC_MIN_CNG_LEV_FLT;
		st->hTcxDec->NoiseLevelIndex_bfi = PLC_MIN_STAT_BUFF_SIZE - 1;
		st->hTcxDec->CurrLevelIndex_bfi = 0;
		#if (defined EVS_FLOAT) \|\| !(defined IVAS_FLOAT_FIXED)
		st->hTcxDec->CngLevelBackgroundTrace_bfi = PLC_MIN_CNG_LEV_FLT;
		st->hTcxDec->LastFrameLevel_bfi = PLC_MIN_CNG_LEV_FLT;
		set_f(st->hTcxDec->NoiseLevelMemory_bfi, PLC_MIN_CNG_LEV_FLT, PLC_MIN_STAT_BUFF_SIZE);

lib_dec/core_dec_init_fx.c

+2 −2

Original line number	Diff line number	Diff line
		@@ -1689,8 +1689,8 @@ void open_decoder_LPD_ivas_fx(

		IF( is_init \|\| MCT_flag \|\| !( EQ_16( st->element_mode, IVAS_CPE_MDCT ) && EQ_16( st->element_mode, last_element_mode ) ) )
		{
		st->hTcxDec->CngLevelBackgroundTrace_bfi_fx = PLC_MIN_CNG_LEV;
		st->hTcxDec->CngLevelBackgroundTrace_bfi_exp = 16;
		//st->hTcxDec->CngLevelBackgroundTrace_bfi_fx = PLC_MIN_CNG_LEV;
		//st->hTcxDec->CngLevelBackgroundTrace_bfi_exp = 16;
		st->hTcxDec->NoiseLevelIndex_bfi = PLC_MIN_STAT_BUFF_SIZE - 1;
		st->hTcxDec->CurrLevelIndex_bfi = 0;
		st->hTcxDec->LastFrameLevel_bfi_fx = PLC_MIN_CNG_LEV;