try and force using actual GPUs in dual GPU setups

src/main.c

@@ -55,6 +55,12 @@
 #define WINDOW_ICON_PATH ("/engines/default/data/gfx/te4-icon.png")
 #define JOY_DEADZONE 0.21
 
+#ifdef SELFEXE_WINDOWS
+// Force nvidia optimus and amd equivalent to use the real GPU instead of the intel crappy one
+__declspec( dllexport ) DWORD NvOptimusEnablement                = 0x00000001;
+__declspec( dllexport ) int AmdPowerXpressRequestHighPerformance = 1;
+#endif
+
 int start_xpos = -1, start_ypos = -1;
 bool ignore_window_change_pos = FALSE;
 char *override_home = NULL;