From 3e044662c31254377dbf2ecf666b5b9730d9c4ea Mon Sep 17 00:00:00 2001
From: Lars Knoll <lars.knoll@nokia.com>
Date: Thu, 25 Aug 2011 09:27:13 +0200
Subject: [PATCH] Fix multithreaded GL rendering
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Call XInitThread() before any other call to Xlib.

Change-Id: I88d3a87bf31dab06b0a4c6a4cd1d32979cd70d4a
Reviewed-on: http://codereview.qt.nokia.com/3571
Reviewed-by: Qt Sanity Bot <qt_sanity_bot@ovi.com>
Reviewed-by: Jørgen Lind <jorgen.lind@nokia.com>
---
 src/plugins/platforms/xcb/qxcbintegration.cpp | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/src/plugins/platforms/xcb/qxcbintegration.cpp b/src/plugins/platforms/xcb/qxcbintegration.cpp
index a512fb2e19..75936b2771 100644
--- a/src/plugins/platforms/xcb/qxcbintegration.cpp
+++ b/src/plugins/platforms/xcb/qxcbintegration.cpp
@@ -81,6 +81,10 @@ QXcbIntegration::QXcbIntegration(const QStringList &parameters)
 {
     QGuiApplicationPrivate::instance()->setEventDispatcher(m_eventDispatcher);
 
+#ifdef XCB_USE_XLIB
+    XInitThreads();
+#endif
+
     m_connections << new QXcbConnection;
 
     for (int i = 0; i < parameters.size() - 1; i += 2) {