Merge branch '4.7' of scm.dev.nokia.troll.no:qt/oslo-staging-1 into 4.7-integration

* '4.7' of scm.dev.nokia.troll.no:qt/oslo-staging-1:
  Fix a missing error-signal when a server is shut down while downloading
  Ensure that if this is does not have a valid filter when on XP or less
  HTTP backend: fix build without Qt3 support
  QNetworkAccessManager: enable synchronous HTTP calls

1 files changed, 7 insertions, 5 deletions

diff --git a/src/3rdparty/phonon/ds9/videorenderer_evr.cpp b/src/3rdparty/phonon/ds9/videorenderer_evr.cpp
index de3f46f..ff39eccc4 100644
--- a/src/3rdparty/phonon/ds9/videorenderer_evr.cpp
+++ b/src/3rdparty/phonon/ds9/videorenderer_evr.cpp
@@ -62,19 +62,21 @@ namespace Phonon
 
         VideoRendererEVR::VideoRendererEVR(QWidget *target) : m_target(target)
         {
+            if (QSysInfo::WindowsVersion < QSysInfo::WV_VISTA)
+                return;
             m_filter = Filter(CLSID_EnhancedVideoRenderer, IID_IBaseFilter);
             if (!m_filter) {
                 return;
             }
 
             ComPointer<IMFVideoDisplayControl> filterControl = getService<IMFVideoDisplayControl>(m_filter, MR_VIDEO_RENDER_SERVICE, IID_IMFVideoDisplayControl);
-            if (!filterControl) {
+            if (!filterControl ||
+                FAILED(filterControl->SetVideoWindow(reinterpret_cast<HWND>(target->winId()))) ||
+                FAILED(filterControl->SetAspectRatioMode(MFVideoARMode_None)) ||        // We're in control of the size
+                !getService<IMFVideoMixerControl>(m_filter, MR_VIDEO_MIXER_SERVICE, IID_IMFVideoMixerControl) ||
+                !getService<IMFVideoProcessor>(m_filter, MR_VIDEO_MIXER_SERVICE, IID_IMFVideoProcessor))  {
                 m_filter = Filter(); //will release the interface
-                return;
             }
-
-            filterControl->SetVideoWindow(reinterpret_cast<HWND>(target->winId()));
-            filterControl->SetAspectRatioMode(MFVideoARMode_None); // We're in control of the size
         }
 
         QImage VideoRendererEVR::snapshot() const