Define NvOptimusEnablement to tell the Nvidia driver we need high per…

…formance
dolphin-emu · Dec 25, 2012 · b3ed3bd · b3ed3bd
1 parent ba348c2
commit b3ed3bd
Showing 1 changed file with 9 additions and 0 deletions.
diff --git a/Source/Core/DolphinWX/Src/Main.cpp b/Source/Core/DolphinWX/Src/Main.cpp
@@ -45,6 +45,15 @@
 
 #include <wx/intl.h>
 
+// Nvidia drivers >= v302 will check if the application exports a global
+// variable named NvOptimusEnablement to know if it should run the app in high
+// performance graphics mode or using the IGP.
+#ifdef WIN32
+extern "C" {
+	__declspec(dllexport) DWORD NvOptimusEnablement = 1;
+}
+#endif
+
 // ------------
 //  Main window