From b7cbfd64ce57e00f4e547bdc4dea14433ecd9843 Mon Sep 17 00:00:00 2001
From: Vadim Zeitlin <vadim@wxwidgets.org>
Date: Sat, 23 Aug 2014 01:09:20 +0000
Subject: [PATCH] disable qt auto buffer swapping

git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/branches/wxQT@77451 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
---
 src/qt/glcanvas.cpp | 1 +
 1 file changed, 1 insertion(+)

diff --git a/src/qt/glcanvas.cpp b/src/qt/glcanvas.cpp
index 65fc21739a..653b399af6 100644
--- a/src/qt/glcanvas.cpp
+++ b/src/qt/glcanvas.cpp
@@ -19,6 +19,7 @@ public:
         : wxQtEventSignalHandler(parent, handler)
         {
             setFormat(format);
+            setAutoBufferSwap( false );
         }
 
 protected: