SDL 2.0
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Macros | |
Swap to native | |
Byteswap item from the specified endianness to the native endianness. | |
#define | SDL_SwapLE16(X) (X) |
#define | SDL_SwapLE32(X) (X) |
#define | SDL_SwapLE64(X) (X) |
#define | SDL_SwapFloatLE(X) (X) |
#define | SDL_SwapBE16(X) SDL_Swap16(X) |
#define | SDL_SwapBE32(X) SDL_Swap32(X) |
#define | SDL_SwapBE64(X) SDL_Swap64(X) |
#define | SDL_SwapFloatBE(X) SDL_SwapFloat(X) |
The two types of endianness | |
CategoryEndianFunctions for reading and writing endian-specific values | |
#define | SDL_LIL_ENDIAN 1234 |
#define | SDL_BIG_ENDIAN 4321 |
#define | SDL_BYTEORDER SDL_LIL_ENDIAN |
#define | SDL_FLOATWORDORDER SDL_BYTEORDER |
#define | HAS_BUILTIN_BSWAP16 0 |
#define | HAS_BUILTIN_BSWAP32 0 |
#define | HAS_BUILTIN_BSWAP64 0 |
#define | HAS_BROKEN_BSWAP 0 |
SDL_FORCE_INLINE Uint16 | SDL_Swap16 (Uint16 x) |
SDL_FORCE_INLINE Uint32 | SDL_Swap32 (Uint32 x) |
SDL_FORCE_INLINE Uint64 | SDL_Swap64 (Uint64 x) |
SDL_FORCE_INLINE float | SDL_SwapFloat (float x) |
#define HAS_BROKEN_BSWAP 0 |
Definition at line 147 of file SDL_endian.h.
#define HAS_BUILTIN_BSWAP16 0 |
Definition at line 144 of file SDL_endian.h.
#define HAS_BUILTIN_BSWAP32 0 |
Definition at line 145 of file SDL_endian.h.
#define HAS_BUILTIN_BSWAP64 0 |
Definition at line 146 of file SDL_endian.h.
#define SDL_BIG_ENDIAN 4321 |
Definition at line 55 of file SDL_endian.h.
#define SDL_BYTEORDER SDL_LIL_ENDIAN |
Definition at line 94 of file SDL_endian.h.
#define SDL_FLOATWORDORDER SDL_BYTEORDER |
Definition at line 117 of file SDL_endian.h.
#define SDL_LIL_ENDIAN 1234 |
Definition at line 54 of file SDL_endian.h.
#define SDL_SwapBE16 | ( | X | ) | SDL_Swap16(X) |
Definition at line 372 of file SDL_endian.h.
#define SDL_SwapBE32 | ( | X | ) | SDL_Swap32(X) |
Definition at line 373 of file SDL_endian.h.
#define SDL_SwapBE64 | ( | X | ) | SDL_Swap64(X) |
Definition at line 374 of file SDL_endian.h.
#define SDL_SwapFloatBE | ( | X | ) | SDL_SwapFloat(X) |
Definition at line 375 of file SDL_endian.h.
#define SDL_SwapFloatLE | ( | X | ) | (X) |
Definition at line 371 of file SDL_endian.h.
#define SDL_SwapLE16 | ( | X | ) | (X) |
Definition at line 368 of file SDL_endian.h.
#define SDL_SwapLE32 | ( | X | ) | (X) |
Definition at line 369 of file SDL_endian.h.
#define SDL_SwapLE64 | ( | X | ) | (X) |
Definition at line 370 of file SDL_endian.h.
SDL_FORCE_INLINE Uint16 SDL_Swap16 | ( | Uint16 | x | ) |
Use this function to swap the byte order of a 16-bit value.
x | the value to be swapped. |
Definition at line 203 of file SDL_endian.h.
References SDL_static_cast.
SDL_FORCE_INLINE Uint32 SDL_Swap32 | ( | Uint32 | x | ) |
Use this function to swap the byte order of a 32-bit value.
x | the value to be swapped. |
Definition at line 264 of file SDL_endian.h.
References SDL_static_cast.
Referenced by SDL_Swap64(), and SDL_SwapFloat().
SDL_FORCE_INLINE Uint64 SDL_Swap64 | ( | Uint64 | x | ) |
Use this function to swap the byte order of a 64-bit value.
x | the value to be swapped. |
Definition at line 319 of file SDL_endian.h.
References SDL_static_cast, and SDL_Swap32().
SDL_FORCE_INLINE float SDL_SwapFloat | ( | float | x | ) |
Use this function to swap the byte order of a floating point value.
x | the value to be swapped. |
Definition at line 345 of file SDL_endian.h.
References SDL_Swap32().