Merge branch '4.7' of scm.dev.nokia.troll.no:qt/oslo-staging-2 into 4.7-integration

* '4.7' of scm.dev.nokia.troll.no:qt/oslo-staging-2:
  Check correctly before including SSE4.2 header.
  Fixed crash when destroying QGLWidget
  Prevent crash in GL 2 engine when stroking null rectangle.
  Compile fix.
  Documentation update for new switching events.
  Send QMeeGoSwitchEvent to toplevel widgets before switching graphics system.
  Doc: Fixing typo
  Fix possible missing glyphs in text when using GL engine

2 files changed, 24 insertions, 1 deletions

diff --git a/tests/auto/collections/tst_collections.cpp b/tests/auto/collections/tst_collections.cpp
index f81535e..43e1a52 100644
--- a/tests/auto/collections/tst_collections.cpp
+++ b/tests/auto/collections/tst_collections.cpp
@@ -1222,7 +1222,7 @@ void tst_Collections::vector()
         }
     }
 
-    // this used to trigger an unitialized read in valgrind
+    // this used to trigger an uninitialized read in valgrind
     QVector<char> foo;
     foo.resize(144);
 
diff --git a/tests/auto/qgl/tst_qgl.cpp b/tests/auto/qgl/tst_qgl.cpp
index e38bf42..cc2cac9 100644
--- a/tests/auto/qgl/tst_qgl.cpp
+++ b/tests/auto/qgl/tst_qgl.cpp
@@ -97,6 +97,7 @@ private slots:
     void qglContextDefaultBindTexture();
     void textureCleanup();
     void threadImages();
+    void nullRectCrash();
 };
 
 tst_QGL::tst_QGL()
@@ -2375,6 +2376,28 @@ void tst_QGL::threadImages()
     delete widget;
 }
 
+void tst_QGL::nullRectCrash()
+{
+    if (!QGLFramebufferObject::hasOpenGLFramebufferObjects())
+        QSKIP("QGLFramebufferObject not supported on this platform", SkipSingle);
+
+    QGLWidget glw;
+    glw.makeCurrent();
+
+    QGLFramebufferObjectFormat fboFormat;
+    fboFormat.setAttachment(QGLFramebufferObject::CombinedDepthStencil);
+
+    QGLFramebufferObject *fbo = new QGLFramebufferObject(128, 128, fboFormat);
+
+    QPainter fboPainter(fbo);
+
+    fboPainter.setPen(QPen(QColor(255, 127, 127, 127), 2));
+    fboPainter.setBrush(QColor(127, 255, 127, 127));
+    fboPainter.drawRect(QRectF());
+
+    fboPainter.end();
+}
+
 class tst_QGLDummy : public QObject
 {
 Q_OBJECT