Commit af42b1ba authored by vaillancour's avatar vaillancour
Browse files

Fix for ./switchPaths/sw_96_1280.bin 32

parent 420c149b

lib_enc/enc_pit_exc_fx.c

+18 −0
Original line number Diff line number Diff line
@@ -357,12 +357,22 @@ PMT("code to be validated") 
        IF(use_fcb != 0)

        {

            Ltmp = L_mult(gcode16, y2[L_subfr - 1]);

#ifdef BASOP_NOGLOB

            Ltmp = L_shl_o(Ltmp, add(5, shift), &Overflow);

            Ltmp = L_negate(Ltmp);

            Ltmp = L_mac_o(Ltmp, xn[L_subfr - 1], 16384, &Overflow);

            Ltmp = L_msu_o(Ltmp, y1[L_subfr - 1], gain_pit, &Overflow);

            Ltmp = L_shl_o(Ltmp, sub(1, shift), &Overflow);

            hLPDmem->mem_w0 = round_fx_o(Ltmp, &Overflow);      /*Q_new-1         */

#else

            Ltmp = L_mult(gcode16, y2[L_subfr - 1]);

            Ltmp = L_shl(Ltmp, add(5, shift));

            Ltmp = L_negate(Ltmp);

            Ltmp = L_mac(Ltmp, xn[L_subfr - 1], 16384);

            Ltmp = L_msu(Ltmp, y1[L_subfr - 1], gain_pit);

            Ltmp = L_shl(Ltmp, sub(1, shift));

            hLPDmem->mem_w0 = round_fx(Ltmp);      /*Q_new-1         */

#endif

        }

        ELSE

        {
@@ -382,10 +392,18 @@ PMT("code to be validated") 
            {

                /* code in Q9, gain_pit in Q14 */

                Ltmp = L_mult(gcode16, code[i]);

#ifdef BASOP_NOGLOB

                Ltmp = L_shl_o(Ltmp, 5, &Overflow);

                Ltmp = L_mac_o(Ltmp, exc[i + i_subfr], gain_pit, &Overflow);

                Ltmp = L_shl_o(Ltmp, 1, &Overflow); /* saturation can occur here */

                exc[i + i_subfr] = round_fx_o(Ltmp, &Overflow);

#else

                Ltmp = L_mult(gcode16, code[i]);

                Ltmp = L_shl(Ltmp, 5);

                Ltmp = L_mac(Ltmp, exc[i + i_subfr], gain_pit);

                Ltmp = L_shl(Ltmp, 1); /* saturation can occur here */

                exc[i + i_subfr] = round_fx(Ltmp);

#endif

            }

        }

        ELSE