Function getAbsolute

360Controller/_60Controller.cpp:707–719

This returns the abs() value of a short, swapping it if necessary

// This returns the abs() value of a short, swapping it if necessary
static inline Xbox360_SShort getAbsolute(Xbox360_SShort value)
{
    Xbox360_SShort reverse;

#ifdef __LITTLE_ENDIAN__
    reverse=value;
#elif __BIG_ENDIAN__
    reverse=((value&0xFF00)>>8)|((value&0x00FF)<<8);
#else
#error Unknown CPU byte order
#endif
    return (reverse<0)?~reverse:reverse;
}

void Xbox360Peripheral::normalizeAxis(SInt16& axis, short deadzone)
{