From 30eea7e16959152d3323f41c11464243665b15a0 Mon Sep 17 00:00:00 2001
From: Gunnar Sletta <gunnar.sletta@digia.com>
Date: Mon, 22 Apr 2013 13:41:53 +0200
Subject: [PATCH] Clear the pendingUpdate flag every frame.
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Change-Id: Icd9bf8ec63e46341f5a43dbb85fe6a3a885f6afb
Reviewed-by: Morten Johan Sørvig <morten.sorvig@digia.com>
Reviewed-by: Samuel Rødal <samuel.rodal@digia.com>
---
 src/quick/scenegraph/qsgthreadedrenderloop.cpp |    5 +++--
 1 files changed, 3 insertions(+), 2 deletions(-)

diff --git a/src/quick/scenegraph/qsgthreadedrenderloop.cpp b/src/quick/scenegraph/qsgthreadedrenderloop.cpp
index 4cca87e..de1e251 100644
--- a/src/quick/scenegraph/qsgthreadedrenderloop.cpp
+++ b/src/quick/scenegraph/qsgthreadedrenderloop.cpp
@@ -515,7 +515,6 @@ void QSGRenderThread::sync()
     mutex.lock();
 
     Q_ASSERT_X(guiIsLocked, "QSGRenderThread::sync()", "sync triggered on bad terms as gui is not already locked...");
-    pendingUpdate = 0;
 
     for (int i=0; i<m_windows.size(); ++i) {
         Window &w = const_cast<Window &>(m_windows.at(i));
@@ -557,8 +556,10 @@ void QSGRenderThread::syncAndRender()
     syncResultedInChanges = false;
 
     bool repaintRequested = pendingUpdate & RepaintRequest;
+    bool syncRequested = pendingUpdate & SyncRequest;
+    pendingUpdate = 0;
 
-    if (pendingUpdate & SyncRequest) {
+    if (syncRequested) {
         RLDEBUG("    Render:  - update pending, doing sync");
         sync();
     }
-- 
1.7.2.5