(svn r13977) -Codechange: Let ResizeWindowForWidget() handle hidden (zero height or zero width) widgets.
/* $Id$ */
/** @file endian_func.hpp Function to handling different endian machines. */
#ifndef ENDIAN_FUNC_H
#define ENDIAN_FUNC_H
#include "endian_type.hpp"
#include "bitmath_func.hpp"
/* Setup alignment and conversion macros */
#if TTD_ENDIAN == TTD_BIG_ENDIAN
#define FROM_BE16(x) (x)
#define FROM_BE32(x) (x)
#define TO_BE16(x) (x)
#define TO_BE32(x) (x)
#define TO_BE32X(x) (x)
#define FROM_LE16(x) BSWAP16(x)
#define FROM_LE32(x) BSWAP32(x)
#define TO_LE16(x) BSWAP16(x)
#define TO_LE32(x) BSWAP32(x)
#define TO_LE32X(x) BSWAP32(x)
#else
#define FROM_BE16(x) BSWAP16(x)
#define FROM_BE32(x) BSWAP32(x)
#define TO_BE16(x) BSWAP16(x)
#define TO_BE32(x) BSWAP32(x)
#define TO_BE32X(x) BSWAP32(x)
#define FROM_LE16(x) (x)
#define FROM_LE32(x) (x)
#define TO_LE16(x) (x)
#define TO_LE32(x) (x)
#define TO_LE32X(x) (x)
#endif /* TTD_ENDIAN == TTD_BIG_ENDIAN */
static FORCEINLINE uint16 ReadLE16Aligned(const void *x)
{
return FROM_LE16(*(const uint16*)x);
}
static FORCEINLINE uint16 ReadLE16Unaligned(const void *x)
{
#if OTTD_ALIGNMENT == 1
return ((const byte*)x)[0] | ((const byte*)x)[1] << 8;
#else
return FROM_LE16(*(const uint16*)x);
#endif /* OTTD_ALIGNMENT == 1 */
}
#endif /* ENDIAN_FUNC_HPP */