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comparison include/SDL_stdinc.h @ 4020:33d34b7ce689 SDL-1.2

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Fixed bug #451 SDL_memset4 copies a 32-bit value, not an 8-bit value.
author Sam Lantinga <slouken@libsdl.org>
date Sun, 08 Jul 2007 14:24:27 +0000
parents 098ac044cd2f
children ad8bdb215737
comparison
equal deleted inserted replaced
4019:fcf5834bdac3 4020:33d34b7ce689
236 #define SDL_memset memset 236 #define SDL_memset memset
237 #else 237 #else
238 extern DECLSPEC void * SDLCALL SDL_memset(void *dst, int c, size_t len); 238 extern DECLSPEC void * SDLCALL SDL_memset(void *dst, int c, size_t len);
239 #endif 239 #endif
240 240
241 /* We can count on memset existing on Mac OS X and being well-tuned. */ 241 #if defined(__GNUC__) && defined(i386)
242 #if defined(__MACH__) && defined(__APPLE__)
243 #define SDL_memset4(dst, val, len) memset(dst, val, (len)*4)
244 #elif defined(__GNUC__) && defined(i386)
245 #define SDL_memset4(dst, val, len) \ 242 #define SDL_memset4(dst, val, len) \
246 do { \ 243 do { \
247 int u0, u1, u2; \ 244 int u0, u1, u2; \
248 __asm__ __volatile__ ( \ 245 __asm__ __volatile__ ( \
249 "cld\n\t" \ 246 "cld\n\t" \