1 files changed, 23 insertions, 13 deletions

diff --git a/src/QGst/Ui/graphicsvideosurface.cpp b/src/QGst/Ui/graphicsvideosurface.cpp
index b7c2904..22f2e69 100644
--- a/src/QGst/Ui/graphicsvideosurface.cpp
+++ b/src/QGst/Ui/graphicsvideosurface.cpp
@@ -40,26 +40,36 @@ GraphicsVideoSurface::~GraphicsVideoSurface()
 ElementPtr GraphicsVideoSurface::videoSink() const
 {
     if (d->videoSink.isNull()) {
-        d->videoSink = QGst::ElementFactory::make("qtvideosink");
+#ifndef QTGSTREAMER_UI_NO_OPENGL
+        //if the viewport is a QGLWidget, profit from it
+        QGLWidget *glw = qobject_cast<QGLWidget*>(d->view->viewport());
+        if (glw) {
+            d->videoSink = QGst::ElementFactory::make("qtglvideosink");
+
+            if (!d->videoSink.isNull()) {
+                glw->makeCurrent();
+                d->videoSink->setProperty("glcontext", (void*) QGLContext::currentContext());
+                glw->doneCurrent();
+
+                if (d->videoSink->setState(QGst::StateReady) != QGst::StateChangeSuccess) {
+                    d->videoSink.clear();
+                }
+            }
+        }
+#endif
 
         if (d->videoSink.isNull()) {
-            qCritical("Failed to create qtvideosink. Make sure it is installed correctly");
-            return ElementPtr();
+            d->videoSink = QGst::ElementFactory::make("qtvideosink");
+
+            if (d->videoSink.isNull()) {
+                qCritical("Failed to create qtvideosink. Make sure it is installed correctly");
+                return ElementPtr();
+            }
         }
 
         QGlib::connect(d->videoSink, "update",
                        const_cast<GraphicsVideoSurface*>(this),
                        &GraphicsVideoSurface::onUpdate);
-
-#ifndef QTGSTREAMER_UI_NO_OPENGL
-        //if the viewport is a QGLWidget, profit from it
-        QGLWidget *glw = qobject_cast<QGLWidget*>(d->view->viewport());
-        if (glw) {
-            glw->makeCurrent();
-            d->videoSink->setProperty("glcontext", (void*) QGLContext::currentContext());
-            glw->doneCurrent();
-        }
-#endif
     }
 
     return d->videoSink;