From 4577cc9c922afb81b9609265e4eb6a83b6004484 Mon Sep 17 00:00:00 2001
From: zeromus <zeromus@users.sf.net>
Date: Mon, 11 Mar 2013 02:05:28 +0000
Subject: [PATCH] win32-a little tweak to ogl display method, should fix some
 video cards.. dont think it should break anything

---
 desmume/src/windows/ogl.cpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/desmume/src/windows/ogl.cpp b/desmume/src/windows/ogl.cpp
index 8e8945ef8..d25c1f35d 100644
--- a/desmume/src/windows/ogl.cpp
+++ b/desmume/src/windows/ogl.cpp
@@ -74,7 +74,7 @@ bool initContext(HWND hwnd, HGLRC *hRC)
 	memset(&pfd,0, sizeof(PIXELFORMATDESCRIPTOR));
 	pfd.nSize = sizeof(PIXELFORMATDESCRIPTOR);
 	pfd.nVersion = 1;
-	pfd.dwFlags = PFD_SUPPORT_OPENGL | PFD_DRAW_TO_WINDOW;
+	pfd.dwFlags = PFD_SUPPORT_OPENGL | PFD_DRAW_TO_WINDOW | PFD_DOUBLEBUFFER;
 	pfd.iPixelType = PFD_TYPE_RGBA;
 	pfd.cColorBits = 24;
 	pfd.cAlphaBits = 8;