log fps

src/debug.c

@@ -0,0 +1,12 @@
+#define WIN32_LEAN_AND_MEAN
+#include <windows.h>
+#include <stdio.h>
+
+void DebugPrint(const char *format, ...)
+{
+	va_list args;
+	va_start(args, format);
+	char buffer[512];
+	_vsnprintf_s(buffer, sizeof(buffer), _TRUNCATE, format, args);
+	OutputDebugStringA(buffer);
+}