Commit 48c88257 authored by Fabian Bauer's avatar Fabian Bauer
Browse files

faster

parent db742001

lib_com/basop_util.c

+8 −10
Original line number Diff line number Diff line
@@ -2577,24 +2577,22 @@ Word32 BASOP_Util_Add_Mant32Exp( 
    Word32 tmp1, tmp2, tmp_res;

    Word16 scale_tmp, scale_tmp2, scale_tmp3;



    scale_tmp = add( s_max( exp2, exp1 ), 1 );

    scale_tmp3 = sub( exp1, scale_tmp );



    if ( Mant1 == 0 )

    if ( Mant1 != 0 )

    {

        exp1 = exp2;

        move16();

        Mant1 = L_shl( Mant1, scale_tmp3 );

    }



    if ( Mant2 == 0 )

    scale_tmp3 = sub( exp2, scale_tmp );

    if ( Mant2 != 0 )

    {

        exp2 = exp1;

        move16();

        Mant2 = L_shl( Mant2, scale_tmp3 );

    }



    scale_tmp = add( s_max( exp2, exp1 ), 1 );

    tmp1 = L_shl( Mant1, sub( exp1, scale_tmp ) );



    tmp2 = L_shl( Mant2, sub( exp2, scale_tmp ) );

    tmp_res = L_add( tmp1, tmp2 );

    tmp_res = L_add( Mant1, Mant2 );



    scale_tmp2 = norm_l( tmp_res );

    tmp_res = L_shl( tmp_res, scale_tmp2 );