diff options
Diffstat (limited to 'extern/sdlew/include/SDL2/SDL_cpuinfo.h')
-rw-r--r-- | extern/sdlew/include/SDL2/SDL_cpuinfo.h | 86 |
1 files changed, 86 insertions, 0 deletions
diff --git a/extern/sdlew/include/SDL2/SDL_cpuinfo.h b/extern/sdlew/include/SDL2/SDL_cpuinfo.h new file mode 100644 index 00000000000..830f8d537dd --- /dev/null +++ b/extern/sdlew/include/SDL2/SDL_cpuinfo.h @@ -0,0 +1,86 @@ + +#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 + |