Fix for MLD differences (7287c5b1) · Commits · SA4 / Audio / IVAS BASOP

lib_com/prot_fx.h

+1 −1

Original line number	Diff line number	Diff line
		@@ -2368,7 +2368,7 @@ void Syn_filt_s(
		const Word16 update /* i : 0=no update, 1=update of memory. Q0 */
		);

		#ifdef IVAS_FLOAT_FIXED
		#ifndef IVAS_FLOAT_FIXED
		void syn_filt_fx(
		const Word16 shift, /* i : scaling to apply Q0 */
		const Word16 a[], /* i : LP filter coefficients Q12 */

+3 −3

Original line number	Diff line number	Diff line
		@@ -870,7 +870,7 @@ static void Calc_st_filt_tbe_ivas_fx(
		Word16 i;
		temp = sub( 2, norm_s( apond2[0] ) );
		/* compute i.r. of composed filter apond2 / apond1 */
		syn_filt_fx( temp, apond1, LPC_SHB_ORDER, apond2, h, LONG_H_ST, mem_zero, 0 );
		Syn_filt_s( temp, apond1, LPC_SHB_ORDER, apond2, h, LONG_H_ST, mem_zero, 0 );
		/* compute 1st parcor */
		Calc_rc0_h( h, parcor0 );

		@@ -1175,7 +1175,7 @@ void PostShortTerm_ivas_fx(
		/* i/o: sig_ltp_fx in Q_bwe_exc */

		/* 1/A(gamma1) filtering, mem_stp is updated */
		syn_filt_fx( 0, apond1_fx, LPC_SHB_ORDER, sig_ltp_fx + 1, sig_ltp_fx + 1, L_SUBFR16k, mem_stp, 1 );
		Syn_filt_s( 0, apond1_fx, LPC_SHB_ORDER, sig_ltp_fx + 1, sig_ltp_fx + 1, L_SUBFR16k, mem_stp, 1 );

		/* (1 + mu z-1) tilt filtering */
		filt_mu_fx( sig_ltp_fx, sig_out, parcor0_fx, L_SUBFR16k );
		@@ -3829,7 +3829,7 @@ void GenShapedSHBExcitation_ivas_fx(
		IF( LT_32( bitrate, ACELP_24k40 ) )
		#endif
		{
		syn_filt_fx( 0, lpc_shb, LPC_SHB_ORDER, exc16kWhtnd, excSHB, L_FRAME16k, state_lpc_syn, 1 );
		Syn_filt_s( 0, lpc_shb, LPC_SHB_ORDER, exc16kWhtnd, excSHB, L_FRAME16k, state_lpc_syn, 1 );
		/* i: exc16kWhtnd in Q_bwe_exc */
		/* o: excSHB in Q_bwe_exc */
		}

+1 −1