Commit aea09445 authored by multrus's avatar multrus
Browse files

move function declaration of BASOP_Util_Divide3232_Scale_FhG to... 

move function declaration of BASOP_Util_Divide3232_Scale_FhG to lib_com/basop_util.h, use FOR instead of for
parent ae27f321

lib_com/basop_util.c

+2 −2
Original line number Diff line number Diff line
@@ -1038,7 +1038,6 @@ Word32 div_w( Word32 L_num, Word32 L_den ) 
    }

}



Word32 BASOP_Util_Divide3232_Scale_FhG( Word32 x, Word32 y, Word16 *s, Word16 bits );

Word32 BASOP_Util_Divide3232_Scale_FhG( Word32 x, Word32 y, Word16 *s, Word16 bits )

{

    Word32 z;
@@ -1086,7 +1085,7 @@ Word32 BASOP_Util_Divide3232_Scale_FhG( Word32 x, Word32 y, Word16 *s, Word16 bi 


    z = L_sub( x, x ); // z = 0



    for ( iteration = (Word16) 0; iteration < (Word16) bits; iteration++ )

    FOR ( iteration = (Word16) 0; iteration < (Word16) bits; iteration++ )

    {

        if ( L_add( x, y ) >= 0 )

        {
@@ -1100,6 +1099,7 @@ Word32 BASOP_Util_Divide3232_Scale_FhG( Word32 x, Word32 y, Word16 *s, Word16 bi 
    {

        z = L_negate( z );

    }



    return L_shl( z, sub( 31, bits ) );

}

lib_com/basop_util.h

+6 −0
Original line number Diff line number Diff line
@@ -328,6 +328,12 @@ Word16 BASOP_Util_Divide3232_Scale( Word32 x, /*!< i : Numerator*/ 
                                    Word32 y,    /*!< i  : Denominator*/

                                    Word16 *s ); /*!< o  : Additional scalefactor difference*/





Word32 BASOP_Util_Divide3232_Scale_FhG( Word32 x,      /*!< i  : Numerator*/

                                        Word32 y,      /*!< i  : Denominator*/

                                        Word16 *s,     /*!< o  : Additional scalefactor difference*/

                                        Word16 bits ); /*!< i  : number of mantissa bits of result*/



Word32 BASOP_Util_Divide3232_Scale_cadence( Word32 x,    /*!< i  : Numerator*/

                                            Word32 y,    /*!< i  : Denominator*/

                                            Word16 *s ); /*!< o  : Additional scalefactor difference*/