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- #ifndef _SDL_cpuinfo_h
- #define _SDL_cpuinfo_h
- #include "SDL_stdinc.h"
- #if defined(_MSC_VER) && (_MSC_VER >= 1500)
- #include <intrin.h>
- #ifndef _WIN64
- #define __MMX__
- #define __3dNOW__
- #endif
- #define __SSE__
- #define __SSE2__
- #elif defined(__MINGW64_VERSION_MAJOR)
- #include <intrin.h>
- #else
- #ifdef __ALTIVEC__
- #if HAVE_ALTIVEC_H && !defined(__APPLE_ALTIVEC__)
- #include <altivec.h>
- #undef pixel
- #endif
- #endif
- #ifdef __MMX__
- #include <mmintrin.h>
- #endif
- #ifdef __3dNOW__
- #include <mm3dnow.h>
- #endif
- #ifdef __SSE__
- #include <xmmintrin.h>
- #endif
- #ifdef __SSE2__
- #include <emmintrin.h>
- #endif
- #endif
- #include "begin_code.h"
- #ifdef __cplusplus
- extern "C" {
- #endif
- #define SDL_CACHELINE_SIZE 128
- typedef int SDLCALL tSDL_GetCPUCount(void);
- typedef int SDLCALL tSDL_GetCPUCacheLineSize(void);
- typedef SDL_bool SDLCALL tSDL_HasRDTSC(void);
- typedef SDL_bool SDLCALL tSDL_HasAltiVec(void);
- typedef SDL_bool SDLCALL tSDL_HasMMX(void);
- typedef SDL_bool SDLCALL tSDL_Has3DNow(void);
- typedef SDL_bool SDLCALL tSDL_HasSSE(void);
- typedef SDL_bool SDLCALL tSDL_HasSSE2(void);
- typedef SDL_bool SDLCALL tSDL_HasSSE3(void);
- typedef SDL_bool SDLCALL tSDL_HasSSE41(void);
- typedef SDL_bool SDLCALL tSDL_HasSSE42(void);
- extern tSDL_GetCPUCount *SDL_GetCPUCount;
- extern tSDL_GetCPUCacheLineSize *SDL_GetCPUCacheLineSize;
- extern tSDL_HasRDTSC *SDL_HasRDTSC;
- extern tSDL_HasAltiVec *SDL_HasAltiVec;
- extern tSDL_HasMMX *SDL_HasMMX;
- extern tSDL_Has3DNow *SDL_Has3DNow;
- extern tSDL_HasSSE *SDL_HasSSE;
- extern tSDL_HasSSE2 *SDL_HasSSE2;
- extern tSDL_HasSSE3 *SDL_HasSSE3;
- extern tSDL_HasSSE41 *SDL_HasSSE41;
- extern tSDL_HasSSE42 *SDL_HasSSE42;
- #ifdef __cplusplus
- }
- #endif
- #include "close_code.h"
- #endif
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