Add SDL_cpuinfo.h.

cpuinfo.go

@@ -0,0 +1,52 @@
+package sdl
+
+// #include <SDL.h>
+import "C"
+
+const (
+	CACHELINE_SIZE = C.SDL_CACHELINE_SIZE
+)
+
+func GetCPUCount() int {
+	return int(C.SDL_GetCPUCount())
+}
+
+func GetCPUCacheLineSize() int {
+	return int(C.SDL_GetCPUCacheLineSize())
+}
+
+func HasRDTSC() bool {
+	return C.SDL_HasRDTSC() == C.SDL_TRUE
+}
+
+func HasAltiVec() bool {
+	return C.SDL_HasAltiVec() == C.SDL_TRUE
+}
+
+func HasMMX() bool {
+	return C.SDL_HasMMX() == C.SDL_TRUE
+}
+
+func Has3DNow() bool {
+	return C.SDL_Has3DNow() == C.SDL_TRUE
+}
+
+func HasSSE() bool {
+	return C.SDL_HasSSE() == C.SDL_TRUE
+}
+
+func HasSSE2() bool {
+	return C.SDL_HasSSE2() == C.SDL_TRUE
+}
+
+func HasSSE3() bool {
+	return C.SDL_HasSSE3() == C.SDL_TRUE
+}
+
+func HasSSE41() bool {
+	return C.SDL_HasSSE41() == C.SDL_TRUE
+}
+
+func HasSSE42() bool {
+	return C.SDL_HasSSE42() == C.SDL_TRUE
+}