Commit 1f401838 authored by vaclav's avatar vaclav
Browse files

Merge remote-tracking branch 'remotes/origin/main' into 1901-basop-PortFlpMr1688

parents f6a4634a bab7b6b0

lib_com/ivas_spar_com_fx.c

+4 −0
Original line number Diff line number Diff line
@@ -802,7 +802,11 @@ static void ivas_get_pred_coeffs_enc_fx( 
                tmp64 = W_mult0_32_32( w_norm_fac, dm_w ); // Q=q_tmp

                IF( LT_16( q_tmp, q_cov_real[0][0][b] ) )

                {

#ifdef FIX_ISSUE_1811_EXCEEDING_W_SHIFTS

                    tmp64 = W_shr( tmp64, s_min( 63, sub( q_cov_real[0][0][b], q_tmp ) ) ); // Q=q_tmp

#else

                    tmp64 = W_shr( tmp64, sub( q_cov_real[0][0][b], q_tmp ) ); // Q=q_tmp

#endif

                }

                ELSE

                {

lib_com/options.h

+3 −0
Original line number Diff line number Diff line
@@ -82,6 +82,9 @@ 
#define FIX_ISSUE_1817_REPLACE_CARRY_OVERFLOW                /* FhG: bit-exact, replace carry and overflow operations by 64-bit operations, MR 1931 */

#define	NONBE_SVD_OPTIMIZATION                               /* FhG: reduce WMOPS of HouseHolderReduction() in ivas_svd_dec.c() by removing redundant mathematics and using 64 bit additions */

#define FIX_1766_TCX2ACELP_BWE_ISSUE                         /* VA : Fix rare BWE issue when switching from TCX to ACELP */

#define FIX_1781_SPECTRAL_GAPS                               /* FhG: Change internal calculation of tcx_noise_factor_ivas_fx() to 32-bit*/

#define FIX_ISSUE_1811_EXCEEDING_W_SHIFTS                    /* FhG: limit exceeding 64bit shifts */





/* #################### Start BASOP porting switches ############################ */

lib_com/swb_tbe_com_fx.c

100644 → 100755
+4 −0
Original line number Diff line number Diff line
@@ -6903,7 +6903,11 @@ void synthesise_fb_high_band_fx( 
        Word64 W_temp;



        t_Q = sub( shl( exp_tmp, 1 ), 8 );

#ifdef FIX_ISSUE_1811_EXCEEDING_W_SHIFTS

        P_ONE = W_shl( P_ONE, s_min( 63, sub( t_Q, 15 ) ) );

#else

        P_ONE = W_shl( P_ONE, sub( t_Q, 15 ) );

#endif



        W_temp = W_add( P_ONE, temp1 );

lib_com/tns_base.c

100644 → 100755
+4 −1
Original line number Diff line number Diff line
@@ -651,8 +651,11 @@ Word16 ITF_Detect_ivas_fx( 
        {

            sum = W_mac_32_32( sum, temp_spectrum[i], temp_spectrum[i] ); // 2(Q+shift)+1

        }



#ifdef FIX_ISSUE_1811_EXCEEDING_W_SHIFTS

        IF( LE_64( sum, W_shl( 32768 * 2 /* HLM_MIN_NRG in Q1 */, s_min( 63, shl( add( Q, shift ), 1 ) ) ) ) )

#else

        IF( LE_64( sum, W_shl( 32768 * 2 /* HLM_MIN_NRG in Q1 */, shl( add( Q, shift ), 1 ) ) ) )

#endif

        {

            BREAK;

        }

lib_dec/ivas_lfe_plc_fx.c

100644 → 100755
+4 −0
Original line number Diff line number Diff line
@@ -646,7 +646,11 @@ static void d_syn_filt_fx( 
            }

            ELSE

            {

#ifdef FIX_ISSUE_1811_EXCEEDING_W_SHIFTS

                s_fx = W_sub( W_shr( s_fx, s_min( 63, sub( s_q_fx, temp_q ) ) ), temp );

#else

                s_fx = W_sub( W_shr( s_fx, sub( s_q_fx, temp_q ) ), temp );

#endif

                s_q_fx = temp_q;

                move16();

            }