From 3c06efd09075c08fd9753f226a4342ea7a8356f8 Mon Sep 17 00:00:00 2001
From: Aaron Kennedy <aaron.kennedy@nokia.com>
Date: Fri, 1 Oct 2010 17:24:27 +1000
Subject: Only cache textlayout in paint engines that support transformations

Task-number: QTBUG-14050
---
 src/declarative/graphicsitems/qdeclarativetextlayout.cpp | 7 ++++++-
 1 file changed, 6 insertions(+), 1 deletion(-)

diff --git a/src/declarative/graphicsitems/qdeclarativetextlayout.cpp b/src/declarative/graphicsitems/qdeclarativetextlayout.cpp
index 5972f92..722378e 100644
--- a/src/declarative/graphicsitems/qdeclarativetextlayout.cpp
+++ b/src/declarative/graphicsitems/qdeclarativetextlayout.cpp
@@ -273,7 +273,12 @@ void QDeclarativeTextLayout::draw(QPainter *painter, const QPointF &p)
 {
     QPainterPrivate *priv = QPainterPrivate::get(painter);
 
-    if (!priv->extended) {
+    bool paintEngineSupportsTransformations = priv->extended &&
+                                              (priv->extended->type() == QPaintEngine::OpenGL2 ||
+                                               priv->extended->type() == QPaintEngine::OpenVG ||
+                                               priv->extended->type() == QPaintEngine::OpenGL);
+
+    if (!paintEngineSupportsTransformations) {
         QTextLayout::draw(painter, p);
         return;
     }
-- 
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