2 // We need to use shifts here in order to mantain the sign bit for signed
3 // integers. The compiler should optimize this to (x & 0x00FFFFFF) for
5 #define CONVERT_TO_24BIT(x) (((x) << 8) >> 8)
7 _CLC_OVERLOAD _CLC_DEF __CLC_GENTYPE mul24(__CLC_GENTYPE x, __CLC_GENTYPE y){
8 return CONVERT_TO_24BIT(x) * CONVERT_TO_24BIT(y);
11 #undef CONVERT_TO_24BIT