Commit 96bdfba5 authored by Fabian Bauer's avatar Fabian Bauer
Browse files

cleanup FIX_1439_SPEEDUP_stereo_icBWE_dec_fx

parent 82c2d8ee

lib_dec/ivas_stereo_icbwe_dec_fx.c

+1 −6
Original line number Diff line number Diff line
@@ -909,22 +909,17 @@ void stereo_icBWE_dec_fx( 
#endif

    FOR( i = 0; i < winLen_fx; i++ )

    {

#ifdef FIX_1439_SPEEDUP_stereo_icBWE_dec_fx

        L_tmp = L_mult0( alpha_fx, icbweM2Ref_fx );                                                        /* Q29 */

        L_tmp = L_mac0( L_tmp, sub( 32767 /* 1.0 in Q15*/, alpha_fx ), hStereoICBWE->icbweM2Ref_prev_fx ); /* Q29 */

        tmp = shl( round_fx( L_tmp ), 1 );                                                                 /* Q14 */

        synthRef_fx[i] = Mpy_32_16_1( synthRef_fx[i], tmp );                                               /* Qsyn - 1 */

        move32();

#ifdef FIX_1439_SPEEDUP_stereo_icBWE_dec_fx

        if ( LE_16( alpha_fx, winSlope_fx_ ) )

        {

            alpha_fx = add( alpha_fx, winSlope_fx ); /* Q15 */

        }

#else

        L_tmp = L_mult0( alpha_fx, icbweM2Ref_fx );                                                        /* Q29 */

        L_tmp = L_mac0( L_tmp, sub( 32767 /* 1.0 in Q15*/, alpha_fx ), hStereoICBWE->icbweM2Ref_prev_fx ); /* Q29 */

        tmp = shl( round_fx( L_tmp ), 1 );                                                                 /* Q14 */

        synthRef_fx[i] = Mpy_32_16_1( synthRef_fx[i], tmp );                                               /* Qsyn - 1 */

        move32();

        IF( LE_16( alpha_fx, sub( 32767 /* 1.0 in Q15*/, winSlope_fx ) ) )

        {

            alpha_fx = add( alpha_fx, winSlope_fx ); /* Q15 */