jbm and dirac renderer clean-up, BASOP and instrumentation changes (88d43d2c) · Commits · SA4 / Audio / IVAS BASOP

lib_com/ivas_prot.h

+4 −3

Original line number	Diff line number	Diff line
		@@ -954,7 +954,7 @@ ivas_error ivas_jbm_dec_tc(
		float data / o : output synthesis signals */
		);
		#endif

		#ifndef IVAS_FLOAT_FIXED
		ivas_error ivas_jbm_dec_render(
		Decoder_Struct st_ivas, / i/o: IVAS decoder structure */
		const uint16_t nSamplesAsked, /* i : number of samples wanted */
		@@ -962,6 +962,7 @@ ivas_error ivas_jbm_dec_render(
		uint16_t nSamplesAvailableNext, / o : number of samples still available in the rendering pipeline */
		int16_t data / o : output synthesis signal */
		);
		#endif
		#ifdef IVAS_FLOAT_FIXED
		ivas_error ivas_jbm_dec_flush_renderer_fx(
		Decoder_Struct st_ivas, / i/o: IVAS decoder structure */
		@@ -7394,7 +7395,7 @@ void ivas_omasa_rearrange_channels(
		const int16_t nchan_transport_ism, /* i : number of ISM TCs */
		const int16_t output_frame /* i : output frame length per channel */
		);

		#ifndef IVAS_FLOAT_FIXED
		void ivas_omasa_dirac_rend_jbm(
		Decoder_Struct st_ivas, / i/o: IVAS decoder handle */
		const uint16_t nSamplesAsked, /* i : number of samples requested */
		@@ -7403,7 +7404,7 @@ void ivas_omasa_dirac_rend_jbm(
		const int16_t nchan_transport, /* i : number of transport channels */
		float output_f[] / o : rendered time signal */
		);

		#endif
		#ifdef IVAS_FLOAT_FIXED
		void ivas_omasa_preProcessStereoTransportsForMovedObjects_fx(
		Decoder_Struct *st_ivas,

lib_com/ivas_prot_fx.h

+19 −5

Original line number	Diff line number	Diff line
		@@ -2097,10 +2097,7 @@ void td_bwe_dec_init_ivas_fx(

		void ivas_dirac_dec_render_sf_fx(
		Decoder_Struct st_ivas, / i/o: IVAS decoder structure */
		float output_f[], / i/o: synthesized core-coder transport channels/DirAC output */
		#ifdef MSAN_FIX
		Word32 output_fx[], / i/o: synthesized core-coder transport channels/DirAC output */
		#endif // MSAN_FIX
		const int16_t nchan_transport, /* i : number of transport channels */
		Word32 *pppQMfFrame_ts_re_fx[IVAS_MAX_FB_MIXER_IN_CH][CLDFB_NO_COL_MAX],
		Word32 *pppQMfFrame_ts_im_fx[IVAS_MAX_FB_MIXER_IN_CH][CLDFB_NO_COL_MAX] );
		@@ -2111,7 +2108,7 @@ void ivas_dirac_dec_render_fx(
		const UWord16 nSamplesAsked, /* i : number of CLDFB slots requested */
		UWord16 nSamplesRendered, / o : number of CLDFB slots rendered */
		UWord16 nSamplesAvailableNext, / o : number of CLDFB slots still to render */
		float output_f[] / o : rendered time signal */
		Word32 output_f[] / o : rendered time signal */
		);

		void ivas_dirac_dec_read_BS_fx(
		@@ -2268,4 +2265,21 @@ void ivas_sba_get_spar_hoa_md_flag_fx(
		const Word32 ivas_total_brate, /* i : IVAS total bitrate */
		Word16 *spar_hoa_md_flag,
		Word16 *spar_hoa_dirac2spar_md_flag );

		void ivas_omasa_dirac_rend_jbm_fx(
		Decoder_Struct st_ivas, / i/o: IVAS decoder handle */
		const UWord16 nSamplesAsked, /* i : number of samples requested */
		UWord16 nSamplesRendered, / o : number of samples rendered */
		UWord16 nSamplesAvailable, / o : number of samples still to render */
		const Word16 nchan_transport, /* i : number of transport channels */
		Word32 output_f[] / o : rendered time signal */
		);

		ivas_error ivas_jbm_dec_render_fx(
		Decoder_Struct st_ivas, / i/o: IVAS decoder structure */
		const UWord16 nSamplesAsked, /* i : number of samples wanted */
		UWord16 nSamplesRendered, / o : number of samples rendered */
		UWord16 nSamplesAvailableNext, / o : number of samples still available in the rendering pipeline */
		Word16 data / o : output synthesis signal */
		);
		#endif

lib_com/prot_fx2.h

+1 −1

Original line number	Diff line number	Diff line
		@@ -8149,7 +8149,7 @@ void IGFSCFDecoderDecode(
		);

		// ari_dec_fx.c
		Word16 ari_decode_overflow_fx( Tastat *s );
		Word32 ari_decode_overflow_fx( Tastat *s );

		void ari_start_decoding_14bits_fx(
		Decoder_State *st,

lib_dec/acelp_core_switch_dec_fx.c

+50 −50

Original line number	Diff line number	Diff line
		@@ -34,7 +34,7 @@ ivas_error acelp_core_switch_dec_fx(
		Word16 i, delta, L_frame_for_cs, decode_bwe, tmp;
		Word16 d1m, ind1, fdelay, gapsize;
		Word32 cbrate;
		Word16 synth_intFreq[2 * L_SUBFR];
		Word16 synth_intFreq[L_SUBFR * 2];
		CLDFB_SCALE_FACTOR scaleFactor;
		Word32 workBuffer[128 * 3];
		Word16 old_exc[L_EXC_DEC], *exc;
		@@ -42,7 +42,7 @@ ivas_error acelp_core_switch_dec_fx(
		Word16 hb_synth_tmp[NS2SA( 48000, 10000000 )];
		const Word16 *hp_filter;
		Word16 Aq[2 * ( M + 1 )];
		Word16 bpf_error_signal[2 * L_SUBFR];
		Word16 bpf_error_signal[L_SUBFR * 2];
		Word16 pt1, pt2;
		Word16 syn_fx_tmp[L_FRAME_16k];
		Word32 realBuffer[CLDFB_NO_COL_MAX_SWITCH], imagBuffer[CLDFB_NO_COL_MAX_SWITCH];
		@@ -72,12 +72,12 @@ ivas_error acelp_core_switch_dec_fx(
		Copy( st_fx->old_Aq_12_8_fx, Aq, M + 1 );
		Copy( st_fx->old_Aq_12_8_fx, Aq + ( M + 1 ), M + 1 );

		set16_fx( mem_synth, 0, NS2SA( 16000, DELAY_CLDFB_NS ) + 2 );
		set16_fx( mem_synth, 0, add(NS2SA( 16000, DELAY_CLDFB_NS ), 2) );
		set16_fx( synth_subfr_out, 0, SWITCH_MAX_GAP ); /* avoid valgrind complaining about uninitialized memory in core_switching_OLA_fx() */

		/* set multiplication factor according to the sampling rate */
		delta = 1;
		if ( GT_16( output_frame, L_FRAME16k ) )
		delta = 1; move16();
		IF ( GT_16( output_frame, L_FRAME16k ) )
		{
		delta = shr( output_frame, 8 );
		}
		@@ -97,7 +97,7 @@ ivas_error acelp_core_switch_dec_fx(
		IF( EQ_16( st_fx->last_L_frame, L_FRAME ) )
		{
		cbrate = L_add( st_fx->core_brate, 0 );
		if ( GT_32( cbrate, ACELP_24k40 ) )
		IF ( GT_32( cbrate, ACELP_24k40 ) )
		{
		cbrate = L_add( ACELP_24k40, 0 );
		}
		@@ -138,7 +138,7 @@ ivas_error acelp_core_switch_dec_fx(
		Rescale_mem( st_fx->Q_exc, &st_fx->prev_Q_syn, &st_fx->Q_syn, st_fx->mem_syn2_fx, st_fx->mem_syn_clas_estim_fx,
		4, &st_fx->mem_deemph_fx, hBPF->pst_old_syn_fx, &hBPF->pst_mem_deemp_err_fx, &st_fx->agc_mem_fx[1], st_fx->hPFstat, 1, 0, NULL );

		syn_12k8_fx( 2 * L_SUBFR, Aq, exc, synth_intFreq, st_fx->mem_syn2_fx, 1, st_fx->Q_exc, st_fx->Q_syn );
		syn_12k8_fx( shl(L_SUBFR, 1), Aq, exc, synth_intFreq, st_fx->mem_syn2_fx, 1, st_fx->Q_exc, st_fx->Q_syn );

		IF( st_fx->hPFstat->on && ( EQ_16( st_fx->last_bwidth, NB ) ) )
		{
		@@ -149,20 +149,20 @@ ivas_error acelp_core_switch_dec_fx(
		pitch_buf_tmp[i] = L_SUBFR;
		move16();
		}
		nb_post_filt_fx( 2 * L_SUBFR, st_fx->hPFstat, &tmp_noise, 0, synth_intFreq, Aq, pitch_buf_tmp, AUDIO, st_fx->BER_detect, 0 );
		nb_post_filt_fx( shl(L_SUBFR, 1), st_fx->hPFstat, &tmp_noise, 0, synth_intFreq, Aq, pitch_buf_tmp, AUDIO, st_fx->BER_detect, 0 );
		}

		IF( EQ_16( L_frame_for_cs, L_FRAME ) )
		{
		deemph_fx( synth_intFreq, PREEMPH_FAC, 2 * L_SUBFR, &( st_fx->mem_deemph_fx ) );
		deemph_fx( synth_intFreq, PREEMPH_FAC, shl(L_SUBFR, 1), &( st_fx->mem_deemph_fx ) );
		}
		ELSE
		{
		deemph_fx( synth_intFreq, PREEMPH_FAC_16k, 2 * L_SUBFR, &( st_fx->mem_deemph_fx ) );
		deemph_fx( synth_intFreq, PREEMPH_FAC_16k, shl(L_SUBFR, 1), &( st_fx->mem_deemph_fx ) );
		}

		unscale_AGC( synth_intFreq, st_fx->Q_syn, syn_fx_tmp + M, st_fx->agc_mem_fx, 2 * L_SUBFR );
		Copy( syn_fx_tmp + M, synth_intFreq, 2 * L_SUBFR );
		unscale_AGC( synth_intFreq, st_fx->Q_syn, syn_fx_tmp + M, st_fx->agc_mem_fx, shl(L_SUBFR, 1) );
		Copy( syn_fx_tmp + M, synth_intFreq, shl(L_SUBFR, 1) );

		test();
		IF( st_fx->hPFstat->on && ( NE_16( st_fx->last_bwidth, NB ) ) )
		@@ -172,16 +172,16 @@ ivas_error acelp_core_switch_dec_fx(
		Residu3_fx( Aq, bpf_error_signal + M, exc, L_SUBFR, 1 );
		E_UTIL_synthesis( 1, Aq, exc, bpf_error_signal, L_SUBFR, st_fx->hPFstat->mem_stp + L_SYN_MEM - M, 0, M );
		scale_st_fx( synth_intFreq, bpf_error_signal, &st_fx->hPFstat->gain_prec, L_SUBFR );
		Copy( bpf_error_signal, synth_intFreq, L_SUBFR / 2 );
		blend_subfr2_fx( bpf_error_signal + L_SUBFR / 2, synth_intFreq + L_SUBFR / 2, synth_intFreq + L_SUBFR / 2 );
		Copy( bpf_error_signal, synth_intFreq, shr(L_SUBFR, 1) );
		blend_subfr2_fx( bpf_error_signal + shr(L_SUBFR, 1), synth_intFreq + shr(L_SUBFR, 1), synth_intFreq + shr(L_SUBFR, 1));
		}
		st_fx->hPFstat->on = 0;

		move16();

		IF( st_fx->flag_cna != 0 )
		IF( NE_16(st_fx->flag_cna, 0 ))
		{
		generate_masking_noise_fx( synth_intFreq, st_fx->Q_syn, st_fx->hFdCngDec->hFdCngCom, 2 * L_SUBFR, 0 );
		generate_masking_noise_fx( synth_intFreq, st_fx->Q_syn, st_fx->hFdCngDec->hFdCngCom, shl(L_SUBFR, 1), 0 );
		}

		/----------------------------------------------------------------
		@@ -189,11 +189,11 @@ ivas_error acelp_core_switch_dec_fx(
		* Bass post-filter
		----------------------------------------------------------------/

		bass_psfilter_fx( st_fx->hBPF, st_fx->Opt_AMR_WB, synth_intFreq, 2 * L_SUBFR, NULL,
		bass_psfilter_fx( st_fx->hBPF, st_fx->Opt_AMR_WB, synth_intFreq, shl(L_SUBFR, 1), NULL,
		st_fx->bpf_off, st_fx->stab_fac_fx, &st_fx->stab_fac_smooth_fx,
		GENERIC, st_fx->Q_syn, bpf_error_signal );

		if ( ( error = cldfb_save_memory( st_fx->cldfbAna ) ) != IVAS_ERR_OK )
		IF ( ( error = cldfb_save_memory( st_fx->cldfbAna ) ) != IVAS_ERR_OK )
		{
		return error;
		}
		@@ -206,13 +206,13 @@ ivas_error acelp_core_switch_dec_fx(
		move16();

		/* CLDFB analysis and add the BPF error signal */
		if ( ( error = cldfb_save_memory( st_fx->cldfbBPF ) ) != IVAS_ERR_OK )
		IF ( ( error = cldfb_save_memory( st_fx->cldfbBPF ) ) != IVAS_ERR_OK )
		{
		return error;
		}
		i = 0;
		move16();
		if ( st_fx->bpf_off == 0 )
		IF ( EQ_16(st_fx->bpf_off, 0 ))
		{
		i = CLDFB_NO_COL_MAX_SWITCH;
		move16();
		@@ -222,9 +222,9 @@ ivas_error acelp_core_switch_dec_fx(
		cldfb_restore_memory( st_fx->cldfbBPF );

		/* CLDFB synthesis of the combined signal */
		scaleFactor.hb_scale = scaleFactor.lb_scale;
		scaleFactor.hb_scale = scaleFactor.lb_scale; move16();

		if ( ( error = cldfb_save_memory( st_fx->cldfbSyn ) ) != IVAS_ERR_OK )
		IF ( ( error = cldfb_save_memory( st_fx->cldfbSyn ) ) != IVAS_ERR_OK )
		{
		return error;
		}
		@@ -233,7 +233,7 @@ ivas_error acelp_core_switch_dec_fx(
		*Q_syn = 0;
		move16();

		Copy_Scale_sig( synth_intFreq + NS2SA( L_frame_for_cs * 50, SWITCH_GAP_LENGTH_NS - DELAY_CLDFB_NS ) - 2, mem_synth, NS2SA( L_frame_for_cs * 50, DELAY_CLDFB_NS ) + 2, negate( st_fx->Q_syn ) ); /* Copy mem with Q0 */
		Copy_Scale_sig( synth_intFreq + sub(NS2SA( i_mult(L_frame_for_cs, 50), L_sub(SWITCH_GAP_LENGTH_NS, DELAY_CLDFB_NS) ), 2), mem_synth, add(NS2SA( i_mult(L_frame_for_cs, 50), DELAY_CLDFB_NS ), 2), negate( st_fx->Q_syn ) ); /* Copy mem with Q0 */

		/----------------------------------------------------------------
		* BWE decoding
		@@ -258,7 +258,7 @@ ivas_error acelp_core_switch_dec_fx(
		test();
		IF( decode_bwe && !( ( EQ_16( output_frame, L_FRAME16k ) && EQ_16( st_fx->last_L_frame, L_FRAME16k ) ) \|\| EQ_16( output_frame, L_FRAME8k ) ) )
		{
		set16_fx( tmp_mem2, 0, 2 * L_FILT48k );
		set16_fx( tmp_mem2, 0, shl(L_FILT48k, 1));

		hp_filter = hp16000_48000_fx;
		fdelay = 48;
		@@ -297,7 +297,7 @@ ivas_error acelp_core_switch_dec_fx(
		/* safety check in case of bit errors */
		i = MAX_D1M_16k;
		move16();
		if ( EQ_16( st_fx->last_L_frame, L_FRAME ) )
		IF ( EQ_16( st_fx->last_L_frame, L_FRAME ) )
		{
		i = MAX_D1M_12k8;
		move16();
		@@ -312,7 +312,7 @@ ivas_error acelp_core_switch_dec_fx(
		move16();
		}

		i = NS2SA_fx2( st_fx->output_Fs, FRAME_SIZE_NS - ACELP_LOOK_NS - DELAY_BWE_TOTAL_NS );
		i = NS2SA_fx2( st_fx->output_Fs, L_sub(FRAME_SIZE_NS, L_add(ACELP_LOOK_NS, DELAY_BWE_TOTAL_NS)) );
		move16();
		Copy( st_fx->old_synth_sw_fx, hb_synth_tmp, i );
		set16_fx( hb_synth_tmp + i, 0, NS2SA_fx2( st_fx->output_Fs, 10000000L ) - i );
		@@ -421,12 +421,12 @@ ivas_error acelp_core_switch_dec_bfi_fx(
		set16_fx( old_exc2, 0, L_EXC_MEM );
		}
		exc2 = old_exc2 + L_EXC_MEM;
		if ( st_fx->hBWE_TD != NULL )
		IF ( st_fx->hBWE_TD != NULL )
		{
		Copy( st_fx->hBWE_TD->old_bwe_exc_fx, old_bwe_exc, PIT16k_MAX * 2 );
		bwe_exc = old_bwe_exc + PIT16k_MAX * 2;
		Copy( st_fx->hBWE_TD->old_bwe_exc_fx, old_bwe_exc, shl(PIT16k_MAX, 1) );
		bwe_exc = old_bwe_exc + shl(PIT16k_MAX, 1);
		}
		else
		ELSE
		{
		bwe_exc = NULL;
		}
		@@ -437,7 +437,7 @@ ivas_error acelp_core_switch_dec_bfi_fx(
		move16();

		/* SC-VBR */
		if ( EQ_16( st_fx->last_nelp_mode_dec, 1 ) )
		IF ( EQ_16( st_fx->last_nelp_mode_dec, 1 ) )
		{
		st_fx->nelp_mode_dec = 1;
		move16();
		@@ -464,13 +464,13 @@ ivas_error acelp_core_switch_dec_bfi_fx(
		{
		Word16 gain_buf[NB_SUBFR16k];
		Scale_sig( exc - L_EXC_MEM, L_EXC_MEM, -st_fx->Q_exc );
		st_fx->Q_exc = 0;
		st_fx->Q_exc = 0; move16();
		/* SC-VBR */
		decod_nelp_fx( st_fx, &tmp_noise, pitch_buf, exc, exc2, voice_factors, bwe_exc, &Q_exc, st_fx->bfi, gain_buf );
		FEC_pitch = pitch_buf[3];
		move16();
		Rescale_exc( hMusicPF->dct_post_old_exc_fx, exc, NULL, st_fx->hGSCDec->last_exc_dct_in_fx, L_FRAME, 0, (Word32) 0, &Q_exc, st_fx->Q_subfr, exc2, L_FRAME, coder_type );
		st_fx->Q_exc = Q_exc;
		st_fx->Q_exc = Q_exc; move16();
		}
		ELSE
		{
		@@ -515,7 +515,7 @@ ivas_error acelp_core_switch_dec_bfi_fx(
		Copy( st_fx->mem_syn2_fx, tmp_float, M );
		syn_12k8_fx( st_fx->L_frame, Aq, exc2, syn, tmp_float, 1, Q_exc, st_fx->Q_syn );

		tmp_float32 = st_fx->enr_old_fx;
		tmp_float32 = st_fx->enr_old_fx; move32();
		frame_ener_fx( st_fx->L_frame, st_fx->last_good, syn, shr( add( FEC_pitch, 32 ), 6 ), &tmp_float32, st_fx->L_frame, st_fx->Q_syn, 3, 0 );

		/------------------------------------------------------------------
		@@ -557,12 +557,12 @@ ivas_error acelp_core_switch_dec_bfi_fx(
		Copy( tmp_float4, hBPF->mem_mean_pit_fx, L_TRACK_HIST );
		Copy( tmp_float5, hBPF->Track_on_hist, L_TRACK_HIST );
		Copy( tmp_float6, hBPF->vibrato_hist, L_TRACK_HIST );
		hBPF->psf_att_fx = tmp_float7;
		hBPF->psf_att_fx = tmp_float7; move16();
		/----------------------------------------------------------------
		* Resamping to the output sampling frequency
		----------------------------------------------------------------/
		/* CLDFB analysis of the synthesis at internal sampling rate */
		if ( ( error = cldfb_save_memory( st_fx->cldfbAna ) ) != IVAS_ERR_OK )
		IF ( ( error = cldfb_save_memory( st_fx->cldfbAna ) ) != IVAS_ERR_OK )
		{
		return error;
		}
		@@ -570,10 +570,10 @@ ivas_error acelp_core_switch_dec_bfi_fx(
		negate( st_fx->Q_syn ), CLDFB_NO_COL_MAX_SWITCH_BFI, workBuffer );
		cldfb_restore_memory( st_fx->cldfbAna );

		scaleFactor.hb_scale = scaleFactor.lb_scale;
		scaleFactor.hb_scale = scaleFactor.lb_scale; move16();

		/* CLDFB synthesis of the combined signal */
		if ( ( error = cldfb_save_memory( st_fx->cldfbSyn ) ) != IVAS_ERR_OK )
		IF ( ( error = cldfb_save_memory( st_fx->cldfbSyn ) ) != IVAS_ERR_OK )
		{
		return error;
		}
		@@ -662,12 +662,12 @@ ivas_error acelp_core_switch_dec_bfi_ivas_fx(
		set16_fx( old_exc2, 0, L_EXC_MEM );
		}
		exc2 = old_exc2 + L_EXC_MEM;
		if ( st_fx->hBWE_TD != NULL )
		IF ( st_fx->hBWE_TD != NULL )
		{
		Copy( st_fx->hBWE_TD->old_bwe_exc_fx, old_bwe_exc, PIT16k_MAX * 2 );
		bwe_exc = old_bwe_exc + PIT16k_MAX * 2;
		}
		else
		ELSE
		{
		bwe_exc = NULL;
		}
		@@ -678,7 +678,7 @@ ivas_error acelp_core_switch_dec_bfi_ivas_fx(
		move16();

		/* SC-VBR */
		if ( EQ_16( st_fx->last_nelp_mode_dec, 1 ) )
		IF ( EQ_16( st_fx->last_nelp_mode_dec, 1 ) )
		{
		st_fx->nelp_mode_dec = 1;
		move16();
		@@ -705,13 +705,13 @@ ivas_error acelp_core_switch_dec_bfi_ivas_fx(
		{
		Word16 gain_buf[NB_SUBFR16k];
		Scale_sig( exc - L_EXC_MEM, L_EXC_MEM, -st_fx->Q_exc );
		st_fx->Q_exc = 0;
		st_fx->Q_exc = 0; move16();
		/* SC-VBR */
		decod_nelp_fx( st_fx, &tmp_noise, pitch_buf, exc, exc2, voice_factors, bwe_exc, &Q_exc, st_fx->bfi, gain_buf );
		FEC_pitch = pitch_buf[3];
		move16();
		Rescale_exc( hMusicPF->dct_post_old_exc_fx, exc, NULL, st_fx->hGSCDec->last_exc_dct_in_fx, L_FRAME, 0, (Word32) 0, &Q_exc, st_fx->Q_subfr, exc2, L_FRAME, coder_type );
		st_fx->Q_exc = Q_exc;
		st_fx->Q_exc = Q_exc; move16();
		}
		ELSE
		{
		@@ -756,7 +756,7 @@ ivas_error acelp_core_switch_dec_bfi_ivas_fx(
		Copy( st_fx->mem_syn2_fx, tmp_float, M );
		syn_12k8_fx( st_fx->L_frame, Aq, exc2, syn, tmp_float, 1, Q_exc, st_fx->Q_syn );

		tmp_float32 = st_fx->enr_old_fx;
		tmp_float32 = st_fx->enr_old_fx; move32();
		frame_ener_fx( st_fx->L_frame, st_fx->last_good, syn, shr( add( FEC_pitch, 32 ), 6 ), &tmp_float32, st_fx->L_frame, st_fx->Q_syn, 3, 0 );

		/------------------------------------------------------------------
		@@ -803,9 +803,9 @@ ivas_error acelp_core_switch_dec_bfi_ivas_fx(
		* Resamping to the output sampling frequency
		----------------------------------------------------------------/
		/* CLDFB analysis of the synthesis at internal sampling rate */
		Qtmp = 11 - st_fx->Q_syn;
		Qtmp = sub(11, st_fx->Q_syn);
		Copy_Scale_sig_16_32( syn, syn32, L_FRAME16k, Qtmp );
		if ( ( error = cldfb_save_memory_ivas_fx( st_fx->cldfbAna ) ) != IVAS_ERR_OK )
		IF ( ( error = cldfb_save_memory_ivas_fx( st_fx->cldfbAna ) ) != IVAS_ERR_OK )
		{
		return error;
		}
		@@ -817,7 +817,7 @@ ivas_error acelp_core_switch_dec_bfi_ivas_fx(
		// scaleFactor.hb_scale = scaleFactor.lb_scale;

		/* CLDFB synthesis of the combined signal */
		if ( ( error = cldfb_save_memory_ivas_fx( st_fx->cldfbSyn ) ) != IVAS_ERR_OK )
		IF ( ( error = cldfb_save_memory_ivas_fx( st_fx->cldfbSyn ) ) != IVAS_ERR_OK )
		{
		return error;
		}
		@@ -825,7 +825,7 @@ ivas_error acelp_core_switch_dec_bfi_ivas_fx(
		negate(st_fx->Q_syn), CLDFB_NO_COL_MAX_SWITCH_BFI, workBuffer );*/
		Scale_sig32( st_fx->cldfbSyn->cldfb_state_fx, st_fx->cldfbSyn->cldfb_state_length, 1 );
		st_fx->cldfbSyn->Q_cldfb_state = add( st_fx->cldfbSyn->Q_cldfb_state, 1 );
		Copy_Scale_sig_16_32( synth_out, synth32, L_FRAME48k, 11 - 5 - 1 );
		Copy_Scale_sig_16_32( synth_out, synth32, L_FRAME48k, 5 ); /11-5-1/

		// cldfbSynthesis_ivas_fx(realBuffer, imagBuffer, synth_out, (int16_t)(st_fx->output_Fs * 0.01f), st_fx->cldfbSyn);
		cldfbSynthesis_ivas_fx( realBuffer, imagBuffer, synth32, extract_l( Mpy_32_16_1( st_fx->output_Fs, 328 ) ), st_fx->cldfbSyn );
		@@ -872,7 +872,7 @@ static void decod_gen_voic_core_switch_fx(
		GSC_DEC_HANDLE hGSCDec;
		hGSCDec = st_fx->hGSCDec;
		#ifdef BASOP_NOGLOB_DECLARE_LOCAL
		Flag Overflow = 0;
		Flag Overflow = 0; move16();
		#endif


		@@ -905,7 +905,7 @@ static void decod_gen_voic_core_switch_fx(
		* Find the adaptive codebook vector.
		--------------------------------------------------------------/

		pred_lt4( &exc[0], &exc[0], T0, T0_frac, L_SUBFR + 1, pitch_inter4_2, L_INTERPOL2, PIT_UP_SAMP );
		pred_lt4( &exc[0], &exc[0], T0, T0_frac, add(L_SUBFR, 1), pitch_inter4_2, L_INTERPOL2, PIT_UP_SAMP );

		/--------------------------------------------------------------
		* LP filtering of the adaptive excitation

lib_dec/amr_wb_dec_fx.c

+71 −72

File changed.

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