Mercurial > sdl-ios-xcode
view test/testendian.c @ 1251:86d0d01290ea
Updated Windows CE/PocketPC support...adds GAPI driver, landscape mode,
updated project files, VS2005 support, VGA mode, more device support, etc,
etc, etc.
Fixes Bugzilla #47 and #28.
--ryan.
author | Ryan C. Gordon <icculus@icculus.org> |
---|---|
date | Thu, 19 Jan 2006 08:43:00 +0000 |
parents | c203b4a42701 |
children | 983df4f9c1c6 |
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/* Test program to check SDL's CPU endian detection and byte swapping routines */ #include <stdio.h> #include "SDL.h" #include "SDL_endian.h" int main(int argc, char *argv[]) { Uint16 value16 = 0xCDAB; Uint32 value32 = 0xEFBEADDE; #if defined(__GNUC__) && defined(SDL_HAS_64BIT_TYPE) Uint64 value64 = 0xEFBEADDECDAB3412LL; #endif printf("This is a %s endian machine.\n", (SDL_BYTEORDER == SDL_LIL_ENDIAN) ? "little" : "big"); printf("Value 16 = 0x%X, swapped = 0x%X\n", value16, SDL_Swap16(value16)); printf("Value 32 = 0x%X, swapped = 0x%X\n", value32, SDL_Swap32(value32)); #if defined(__GNUC__) && defined(SDL_HAS_64BIT_TYPE) printf("Value 64 = 0x%llX, swapped = 0x%llX\n", value64, SDL_Swap64(value64)); #endif return(0); }