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
+