take all files from 9b193cb (e2f8ba4c) · Commits · SA4 / Audio / IVAS BASOP

lib_enc/scale_enc_fx.c

+30 −0

Original line number	Diff line number	Diff line
		@@ -86,9 +86,11 @@ void Preemph_scaled(
		Word16 mu, shift, QVal;
		Word32 L_tmp, L_maxloc;
		Word16 Q_min;
		#if !defined( ISSUE_1867_replace_overflow_libenc ) && !defined( ISSUE_1796_replace_shl_o )
		#ifdef BASOP_NOGLOB_DECLARE_LOCAL
		Flag Overflow = 0;
		move32();
		#endif
		#endif

		/---------------------------------------------------------------
		@@ -97,8 +99,17 @@ void Preemph_scaled(
		---------------------------------------------------------------/

		BASOP_SATURATE_WARNING_OFF_EVS

		#ifdef ISSUE_1867_replace_overflow_libenc
		QVal = shl_sat( 1, sub( 15, bits ) ); //?sat
		#else
		Overflow = 0;
		#ifdef ISSUE_1796_replace_shl_o
		QVal = shl_sat( 1, sub( 15, bits ) );
		#else
		QVal = shl_o( 1, sub( 15, bits ), &Overflow );
		#endif
		#endif
		BASOP_SATURATE_WARNING_ON_EVS
		mu = shr( Preemph_factor, bits ); /* Q15 --> Q(15-bits) */

		@@ -115,7 +126,11 @@ void Preemph_scaled(
		/* Equivalent to tmp = max((abs(x[i] - mu*x[i-1]),tmp)
		* finds the max of preemphasized signal */
		L_tmp = L_mult( new_speech[i], QVal );
		#ifdef ISSUE_1867_replace_overflow_libenc
		L_tmp = L_msu_sat( L_tmp, new_speech[i - 1], mu ); //??sat
		#else
		L_tmp = L_msu_o( L_tmp, new_speech[i - 1], mu, &Overflow );
		#endif
		L_tmp = L_abs( L_tmp );
		L_maxloc = L_max( L_tmp, L_maxloc );
		}
		@@ -165,7 +180,11 @@ void Preemph_scaled(
		FOR( i = sub( Lframe, 1 ); i > 0; i-- )
		{
		L_tmp = L_mult( new_speech[i], QVal );
		#ifdef ISSUE_1867_replace_overflow_libenc
		L_tmp = L_msu_sat( L_tmp, new_speech[i - 1], mu ); //??sat
		#else
		L_tmp = L_msu_o( L_tmp, new_speech[i - 1], mu, &Overflow );
		#endif
		L_tmp = L_shl( L_tmp, *Q_new );
		new_speech[i] = round_fx_sat( L_tmp ); // Q_new
		}
		@@ -198,8 +217,10 @@ Word32 Scale_mem_pre_proc( /* o : Min energy scaled
		{
		Word16 i;
		Word32 e_min_scaled;
		#ifndef ISSUE_1867_replace_overflow_libenc
		#ifdef BASOP_NOGLOB_DECLARE_LOCAL
		Flag Overflow = 0;
		#endif
		#endif

		e_min_scaled = L_shr_r( L_add( L_shr( E_MIN_FXQ15, sub( 14, add( *Q_new, QSCALE ) ) ), 1 ), 1 );
		@@ -229,12 +250,21 @@ Word32 Scale_mem_pre_proc( /* o : Min energy scaled
		/* Do scaling and valide minimum energy value */
		FOR( i = 0; i < NB_BANDS; i++ )
		{
		#ifdef ISSUE_1867_replace_overflow_libenc
		enrO[i] = L_max( L_shl_sat( enrO[i], Q_exp ), e_min_scaled ); //??sat
		bckr[i] = L_max( L_shl_sat( bckr[i], Q_exp ), e_min_scaled ); //??sat
		ave_enr[i] = L_max( L_shl_sat( ave_enr[i], Q_exp ), e_min_scaled ); //??sat
		ave_enr2[i] = L_max( L_shl_sat( ave_enr2[i], Q_exp ), e_min_scaled ); //??sat
		st_fr_bands1[i] = L_max( L_shl_sat( st_fr_bands1[i], Q_exp ), e_min_scaled ); //??sat
		st_fr_bands2[i] = L_max( L_shl_sat( st_fr_bands2[i], Q_exp ), e_min_scaled ); //??sat
		#else
		enrO[i] = L_max( L_shl_o( enrO[i], Q_exp, &Overflow ), e_min_scaled );
		bckr[i] = L_max( L_shl_o( bckr[i], Q_exp, &Overflow ), e_min_scaled );
		ave_enr[i] = L_max( L_shl_o( ave_enr[i], Q_exp, &Overflow ), e_min_scaled );
		ave_enr2[i] = L_max( L_shl_o( ave_enr2[i], Q_exp, &Overflow ), e_min_scaled );
		st_fr_bands1[i] = L_max( L_shl_o( st_fr_bands1[i], Q_exp, &Overflow ), e_min_scaled );
		st_fr_bands2[i] = L_max( L_shl_o( st_fr_bands2[i], Q_exp, &Overflow ), e_min_scaled );
		#endif
		move32();
		move32();
		move32();

lib_enc/set_impulse_fx.c

+39 −11

Original line number	Diff line number	Diff line
		@@ -65,9 +65,11 @@ void set_impulse_fx(
		Word16 krit_fx, krit_max_fx, gain16;
		Word32 Lrr, Ldd, Ltmp, Ltmp1;
		const Word16 *pt_Glt;
		#ifndef ISSUE_1867_replace_overflow_libenc
		#ifdef BASOP_NOGLOB_DECLARE_LOCAL
		Flag Overflow = 0;
		move32();
		#endif
		#endif
		krit_max_fx = -32768;
		move16();
		@@ -119,12 +121,21 @@ void set_impulse_fx(
		/* nominator & DEnominator row <0> */
		FOR( i = 0; i < L_SUBFR; i++ )
		{
		#ifdef ISSUE_1867_replace_overflow_libenc
		Lrr = L_mac_sat( Lrr, gh_fx[i], gh_fx[i] ); // Q27 //??sat
		Ldd = L_mac_sat( Ldd, gh_fx[i], xn_fx[i] ); // Q27 //??sat
		#else
		Lrr = L_mac_o( Lrr, gh_fx[i], gh_fx[i], &Overflow ); // Q27
		Ldd = L_mac_o( Ldd, gh_fx[i], xn_fx[i], &Overflow ); // Q27
		#endif
		}
		rr_fx[start1] = Lrr;
		move32();
		#ifdef ISSUE_1867_replace_overflow_libenc
		dd_fx[start1] = round_fx_sat( Ldd ); // Q11 //??sat
		#else
		dd_fx[start1] = round_fx_o( Ldd, &Overflow ); // Q11
		#endif
		rr_fx[start1] = L_max( rr_fx[start1], 1 );

		FOR( i = add( start1, 1 ); i < L_IMPULSE2; i++ )
		@@ -138,14 +149,24 @@ void set_impulse_fx(
		gh_fx[j] = mac_r( L_deposit_h( gh_fx[j - 1] ),
		Glottal_cdbk_fx[m * L_IMPULSE + L_IMPULSE2 - i], h_orig_fx[j] ); // Q13
		move16();
		#ifdef ISSUE_1867_replace_overflow_libenc
		Lrr = L_mac_sat( Lrr, gh_fx[j], gh_fx[j] ); // Q27 //??sat
		Ldd = L_mac_sat( Ldd, gh_fx[j], xn_fx[j] ); // Q27 //??sat
		#else
		Lrr = L_mac_o( Lrr, gh_fx[j], gh_fx[j], &Overflow ); // Q27
		Ldd = L_mac_o( Ldd, gh_fx[j], xn_fx[j], &Overflow ); // Q27
		#endif
		}

		gh_fx[0] = mult_r( Glottal_cdbk_fx[m * L_IMPULSE + L_IMPULSE2 - i], h_orig_fx[0] ); // Q13
		move16();
		#ifdef ISSUE_1867_replace_overflow_libenc
		Lrr = L_mac_sat( Lrr, gh_fx[0], gh_fx[0] ); // Q27 //??sat
		Ldd = L_mac_sat( Ldd, gh_fx[0], xn_fx[0] ); // Q27 //??sat
		#else
		Lrr = L_mac_o( Lrr, gh_fx[0], gh_fx[0], &Overflow ); // Q27
		Ldd = L_mac_o( Ldd, gh_fx[0], xn_fx[0], &Overflow ); // Q27
		#endif
		dd_fx[i] = round_fx_sat( Ldd ); // Q11
		rr_fx[i] = L_max( Lrr, 1 );
		move32();
		@@ -179,8 +200,11 @@ void set_impulse_fx(
		FOR( i = L_SUBFR - 2; i >= start2; i-- )
		{
		/rr[i] = rr[i+1] + gh[L_SUBFR+L_IMPULSE2-1-i]gh[L_SUBFR+L_IMPULSE2-1-i];*/
		rr_fx[i] = L_mac_o( rr_fx[i + 1], gh_fx[L_SUBFR + L_IMPULSE2 - 1 - i],
		gh_fx[L_SUBFR + L_IMPULSE2 - 1 - i], &Overflow ); // Q27
		#ifdef ISSUE_1867_replace_overflow_libenc
		rr_fx[i] = L_mac_sat( rr_fx[i + 1], gh_fx[L_SUBFR + L_IMPULSE2 - 1 - i], gh_fx[L_SUBFR + L_IMPULSE2 - 1 - i] ); // Q27 //??sat
		#else
		rr_fx[i] = L_mac_o( rr_fx[i + 1], gh_fx[L_SUBFR + L_IMPULSE2 - 1 - i], gh_fx[L_SUBFR + L_IMPULSE2 - 1 - i], &Overflow ); // Q27
		#endif
		move32();
		}
		/* nominator rows <L_IMPULSE2,L_SUBFR-1> */
		@@ -202,7 +226,11 @@ void set_impulse_fx(

		num = div_s( num, den );

		krit_fx = shr_sat( num, sub( sub( shl_sat( exp_num, 1 ), exp_den ), 2 ) ); /* Q18 */
		#ifdef ISSUE_1867_replace_overflow_libenc
		krit_fx = shr_sat( num, sub( sub( shl_sat( exp_num, 1 ), exp_den ), 2 ) ); /* Q18 */ //??sat
		#else
		krit_fx = shr_sat( num, sub( sub( shl_o( exp_num, 1, &Overflow ), exp_den ), 2 ) ); /* Q18 */
		#endif

		IF( GT_16( krit_fx, krit_max_fx ) )
		{

lib_enc/speech_music_classif_fx.c

+70 −4

Original line number	Diff line number	Diff line
		@@ -662,9 +662,11 @@ static Word16 sp_mus_classif_gmm_fx( /* o : decis
		Word16 tmp1, tmp2, exp2, scale, exp3;
		SP_MUS_CLAS_HANDLE hSpMusClas = st_fx->hSpMusClas;
		HQ_ENC_HANDLE hHQ_core = st_fx->hHQ_core;
		#ifndef ISSUE_1867_replace_overflow_libenc
		#ifdef BASOP_NOGLOB_DECLARE_LOCAL
		Flag Overflow = 0;
		move16();
		#endif
		#endif

		/------------------------------------------------------------------
		@@ -794,10 +796,18 @@ static Word16 sp_mus_classif_gmm_fx( /* o : decis
		sum_PS = L_deposit_l( 0 );
		FOR( i = LOWEST_FBIN; i < HIGHEST_FBIN; i++ )
		{
		#ifdef ISSUE_1867_replace_overflow_libenc
		sum_PS = L_add_sat( sum_PS, PS[i] ); //??sat
		#else
		sum_PS = L_add_o( sum_PS, PS[i], &Overflow );
		#endif
		}
		exp1 = norm_l( sum_PS );
		#ifdef ISSUE_1867_replace_overflow_libenc
		tmp1 = round_fx_sat( L_shl( sum_PS, exp1 ) ); //??sat
		#else
		tmp1 = round_fx_o( L_shl( sum_PS, exp1 ), &Overflow );
		#endif
		exp1 = sub( 30, exp1 );

		FOR( i = LOWEST_FBIN; i < HIGHEST_FBIN; i++ )
		@@ -805,7 +815,11 @@ static Word16 sp_mus_classif_gmm_fx( /* o : decis
		/PS_norm[i] = PS[i] / sum_PS;/
		/dPS[i] = (float)fabs(PS_norm[i] - st->past_PS[i]);/
		exp2 = norm_l( PS[i] );
		#ifdef ISSUE_1867_replace_overflow_libenc
		tmp2 = round_fx_sat( L_shl( PS[i], exp2 ) ); //??sat
		#else
		tmp2 = round_fx_o( L_shl( PS[i], exp2 ), &Overflow );
		#endif
		exp2 = sub( 30, exp2 );

		scale = shr( sub( tmp1, tmp2 ), 15 );
		@@ -866,7 +880,11 @@ static Word16 sp_mus_classif_gmm_fx( /* o : decis
		ELSE
		{
		exp1 = norm_l( L_add( dPS[i], 336 ) );
		#ifdef ISSUE_1867_replace_overflow_libenc
		tmp1 = round_fx_sat( L_shl_sat( L_add( dPS[i], 336 ), exp1 ) ); //??sat //??sat
		#else
		tmp1 = round_fx_o( L_shl_o( L_add( dPS[i], 336 ), exp1, &Overflow ), &Overflow );
		#endif
		exp1 = sub( 30, exp1 );

		exp2 = norm_l( mx );
		@@ -923,7 +941,11 @@ static Word16 sp_mus_classif_gmm_fx( /* o : decis
		FOR( i = 0; i < N_FEATURES; i++ )
		{
		/*pFV = pSF[0] pFV + pSF[1];/
		#ifdef ISSUE_1867_replace_overflow_libenc
		pFV = round_fx_sat( L_shl_sat( L_mac( pSF_a[i], pFV, pSF_m[i] ), ishift[i] ) ); //??sat //??sat
		#else
		pFV = round_fx_o( L_shl_o( L_mac( pSF_a[i], pFV, pSF_m[i] ), ishift[i], &Overflow ), &Overflow );
		#endif
		move16();
		pFV++;
		}
		@@ -954,7 +976,11 @@ static Word16 sp_mus_classif_gmm_fx( /* o : decis
		FOR( p = 0; p < N_FEATURES; p++ )
		{
		/* xm[p] = FV[p] - m_speech[kN_FEATURES+p];/
		#ifdef ISSUE_1867_replace_overflow_libenc
		xm[p] = sub_sat( FV[p], m_speech_fx[k * N_FEATURES + p] ); //??sat
		#else
		xm[p] = sub_o( FV[p], m_speech_fx[k * N_FEATURES + p], &Overflow );
		#endif
		move16(); /Q15 /
		}

		@@ -970,7 +996,11 @@ static Word16 sp_mus_classif_gmm_fx( /* o : decis
		FOR( p = 0; p < N_FEATURES; p++ )
		{
		/xm[p] = FV[p] - m_noise[kN_FEATURES+p];*/
		#ifdef ISSUE_1867_replace_overflow_libenc
		xm[p] = sub_sat( FV[p], m_noise_fx[k * N_FEATURES + p] ); //??sat
		#else
		xm[p] = sub_o( FV[p], m_noise_fx[k * N_FEATURES + p], &Overflow );
		#endif
		move16(); /Q15 /
		}

		@@ -985,7 +1015,11 @@ static Word16 sp_mus_classif_gmm_fx( /* o : decis
		FOR( p = 0; p < N_FEATURES; p++ )
		{
		/xm[p] = FV[p] - m_music[kN_FEATURES+p];*/
		#ifdef ISSUE_1867_replace_overflow_libenc
		xm[p] = sub_sat( FV[p], m_music_fx[k * N_FEATURES + p] ); //??sat
		#else
		xm[p] = sub_o( FV[p], m_music_fx[k * N_FEATURES + p], &Overflow );
		#endif
		move16(); /Q15 /
		}

		@@ -999,7 +1033,11 @@ static Word16 sp_mus_classif_gmm_fx( /* o : decis

		/* calculate log-probability */
		/log(0.0001)-0.5f N_FEATURES * LOG_PI2 in Q9 */
		#ifdef ISSUE_1867_replace_overflow_libenc
		lps = extract_h( L_shl_sat( L_sub( max_s, LOG_PROB_CONST ), 16 - 1 ) ); /Q9 / //??sat
		#else
		lps = extract_h( L_shl_o( L_sub( max_s, LOG_PROB_CONST ), 16 - 1, &Overflow ) ); /Q9 /
		#endif
		lps = s_max( lps, -10832 );

		lpm = extract_h( L_shl( L_sub( max_m, LOG_PROB_CONST ), 16 - 1 ) ); /Q9 /
		@@ -1007,7 +1045,11 @@ static Word16 sp_mus_classif_gmm_fx( /* o : decis
		/*
		lpn = (float)log(pyn) - 0.5f * N_FEATURES * (float)log(2*PI);
		*/
		#ifdef ISSUE_1867_replace_overflow_libenc
		lpn = extract_h( L_shl_sat( L_sub( max_n, LOG_PROB_CONST ), 16 - 1 ) ); /Q9 / //??sat
		#else
		lpn = extract_h( L_shl_o( L_sub( max_n, LOG_PROB_CONST ), 16 - 1, &Overflow ) ); /Q9 /
		#endif
		lpn = s_max( lpn, -10832 );

		*high_lpn_flag_ptr = 0;
		@@ -1459,9 +1501,11 @@ static Word16 attack_det_fx( /* o : attack flag
		Word16 i, j, tmp, tmp1, attack, exp1;
		Word32 L_tmp, etmp, etmp2, finc[ATT_NSEG];
		Word16 att_3lsub_pos;
		#ifndef ISSUE_1867_replace_overflow_libenc
		#ifdef BASOP_NOGLOB_DECLARE_LOCAL
		Flag Overflow = 0;
		move16();
		#endif
		#endif

		att_3lsub_pos = ATT_3LSUB_POS;
		@@ -1479,7 +1523,11 @@ static Word16 attack_det_fx( /* o : attack flag

		FOR( j = 1; j < ATT_SEG_LEN; j++ )
		{
		#ifdef ISSUE_1867_replace_overflow_libenc
		L_tmp = L_mac0_sat( L_tmp, inp[i * ATT_SEG_LEN + j], inp[i * ATT_SEG_LEN + j] ); /2Qx */ //??sat
		#else
		L_tmp = L_mac0_o( L_tmp, inp[i * ATT_SEG_LEN + j], inp[i * ATT_SEG_LEN + j], &Overflow ); /2Qx */
		#endif
		}

		finc[i] = L_tmp;
		@@ -1504,7 +1552,11 @@ static Word16 attack_det_fx( /* o : attack flag

		FOR( i = 1; i < att_3lsub_pos; i++ )
		{
		#ifdef ISSUE_1867_replace_overflow_libenc
		L_tmp = L_add_sat( L_tmp, L_shr_sat( finc[i], Qx ) ); /Qx / //??sat //??sat
		#else
		L_tmp = L_add_o( L_tmp, L_shr_sat( finc[i], Qx ), &Overflow ); /Qx /
		#endif
		}
		L_tmp = Mult_32_16( L_tmp, tmp ); /Q(14-exp1+Qx) /
		etmp = L_shl( L_tmp, sub( exp1, 14 ) ); /Qx /
		@@ -1516,7 +1568,11 @@ static Word16 attack_det_fx( /* o : attack flag
		L_tmp = L_shr_sat( finc[attack], Qx ); /Qx /
		FOR( i = 1; i < tmp1; i++ )
		{
		#ifdef ISSUE_1867_replace_overflow_libenc
		L_tmp = L_add_sat( L_tmp, L_shr_sat( finc[i + attack], Qx ) ); /Qx / //??sat //??sat
		#else
		L_tmp = L_add_o( L_tmp, L_shr_sat( finc[i + attack], Qx ), &Overflow ); /Qx /
		#endif
		}
		L_tmp = Mult_32_16( L_tmp, tmp ); /Q(14-exp1+Qx) /
		etmp2 = L_shl( L_tmp, sub( exp1, 14 ) ); /Qx /
		@@ -2615,9 +2671,11 @@ static Word16 attack_det_ivas_fx( /* o : attack flag
		Word64 W_tmp;
		Word16 q_diff;

		#ifndef ISSUE_1867_replace_overflow_libenc
		#ifdef BASOP_NOGLOB_DECLARE_LOCAL
		Flag Overflow = 0;
		move32();
		#endif
		#endif

		att_3lsub_pos = ATT_3LSUB_POS;
		@@ -2635,7 +2693,11 @@ static Word16 attack_det_ivas_fx( /* o : attack flag

		FOR( j = 1; j < ATT_SEG_LEN; j++ )
		{
		#ifdef ISSUE_1867_replace_overflow_libenc
		L_tmp = L_mac0_sat( L_tmp, inp[i * ATT_SEG_LEN + j], inp[i * ATT_SEG_LEN + j] ); /2Qx */ //??sat
		#else
		L_tmp = L_mac0_o( L_tmp, inp[i * ATT_SEG_LEN + j], inp[i * ATT_SEG_LEN + j], &Overflow ); /2Qx */
		#endif
		}

		finc[i] = L_tmp;
		@@ -3762,7 +3824,11 @@ static void spec_analysis_fx(
		test();
		IF( GT_16( peak_idx[k], valey_idx[i] ) && LT_16( peak_idx[k], valey_idx[i + 1] ) )
		{
		#ifdef ISSUE_1796_replace_shl_o
		p2v[k] = sub_o( shl_sat( peak[k], 1 ), add_o( valley[i], valley[i + 1], &Overflow ), &Overflow );
		#else
		p2v[k] = sub_o( shl_o( peak[k], 1, &Overflow ), add_o( valley[i], valley[i + 1], &Overflow ), &Overflow );
		#endif
		move16();
		k = add( k, 1 );
		}

lib_enc/stat_noise_uv_enc_fx.c

+26 −6

Original line number	Diff line number	Diff line
		@@ -50,9 +50,11 @@ void stat_noise_uv_enc_fx(
		Word16 noisiness = 0;
		move16();
		Word16 num, den, expn, expd;
		#ifndef ISSUE_1867_replace_overflow_libenc
		#ifdef BASOP_NOGLOB_DECLARE_LOCAL
		Flag Overflow = 0;
		move16();
		#endif
		#endif
		test();
		test();
		@@ -65,9 +67,17 @@ void stat_noise_uv_enc_fx(
		-----------------------------------------------------------------/
		/* epsP[2] is located in LepsP[0] and epsP[16] in LepsP[1] */
		expn = sub( norm_l( LepsP[0] ), 1 );
		#ifdef ISSUE_1867_replace_overflow_libenc
		num = extract_h( L_shl( LepsP[0], expn ) ); /expn-16/
		#else
		num = extract_h( L_shl_o( LepsP[0], expn, &Overflow ) ); /expn-16/
		#endif
		expd = norm_l( LepsP[1] );
		#ifdef ISSUE_1867_replace_overflow_libenc
		den = extract_h( L_shl( LepsP[1], expd ) ); /expd-16/
		#else
		den = extract_h( L_shl_o( LepsP[1], expd, &Overflow ) ); /expd-16/
		#endif
		num = div_s( num, den ); /expn-expd+15/
		num = shr_sat( num, add( sub( expn, expd ), 5 ) ); /Q10/
		num = sub( num, 1024 ); /num - 1/
		@@ -123,9 +133,11 @@ void stat_noise_uv_enc_ivas_fx(
		Word16 noisiness = 0;
		move16();
		Word16 num, den, expn, expd;
		#ifndef ISSUE_1867_replace_overflow_libenc
		#ifdef BASOP_NOGLOB_DECLARE_LOCAL
		Flag Overflow = 0;
		move32();
		#endif
		#endif
		test();
		test();
		@@ -138,9 +150,17 @@ void stat_noise_uv_enc_ivas_fx(
		-----------------------------------------------------------------/
		/* epsP[2] is located in LepsP[0] and epsP[16] in LepsP[1] */
		expn = sub( norm_l( LepsP[0] ), 1 );
		#ifdef ISSUE_1867_replace_overflow_libenc
		num = extract_h( L_shl( LepsP[0], expn ) ); /expn-16/
		#else
		num = extract_h( L_shl_o( LepsP[0], expn, &Overflow ) ); /expn-16/
		#endif
		expd = norm_l( LepsP[1] );
		#ifdef ISSUE_1867_replace_overflow_libenc
		den = extract_h( L_shl( LepsP[1], expd ) ); /expd-16/
		#else
		den = extract_h( L_shl_o( LepsP[1], expd, &Overflow ) ); /expd-16/
		#endif
		num = div_s( num, den ); /expn-expd+15/
		num = shr_sat( num, add( sub( expn, expd ), 5 ) ); /Q10/
		num = sub( num, 1024 ); /num - 1/

lib_enc/swb_bwe_enc_fx.c

+155 −11

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