Removed QPaintDevice dependency in blitFramebuffer().

Change-Id: I7294be5c4447d7e24dda95b822a9ce7b2abbccc4
Reviewed-on: http://codereview.qt.nokia.com/2783
Reviewed-by: Qt Sanity Bot <qt_sanity_bot@ovi.com>
Reviewed-by: Jørgen Lind <jorgen.lind@nokia.com>

1 files changed, 4 insertions, 2 deletions

diff --git a/src/opengl/qglframebufferobject.cpp b/src/opengl/qglframebufferobject.cpp
index 682c26255d..8068410dc1 100644
--- a/src/opengl/qglframebufferobject.cpp
+++ b/src/opengl/qglframebufferobject.cpp
@@ -1370,10 +1370,12 @@ void QGLFramebufferObject::blitFramebuffer(QGLFramebufferObject *target, const Q
         return;
 
     const QGLContext *ctx = QGLContext::currentContext();
-    if (!ctx)
+    if (!ctx || !ctx->contextHandle())
         return;
 
-    const int height = ctx->device()->height();
+    QSurface *surface = ctx->contextHandle()->surface();
+
+    const int height = static_cast<QWindow *>(surface)->height();
 
     const int sh = source ? source->height() : height;
     const int th = target ? target->height() : height;