Changeset 561 for trunk/src/3rdparty/phonon/ds9/backendnode.cpp

Timestamp:

Feb 11, 2010, 11:19:06 PM (15 years ago)

Author:

Dmitry A. Kuminov

Message:

trunk: Merged in qt 4.6.1 sources.

Location:

trunk

Files:

• . (modified) (1 prop)
• src/3rdparty/phonon/ds9/backendnode.cpp (modified) (1 diff)

trunk/src/3rdparty/phonon/ds9/backendnode.cpp

@@ -58 +58 @@
         BackendNode::~BackendNode()
         {
+            //this will remove the filter from the graph
+            FILTER_INFO info;
+            for(int i = 0; i < FILTER_COUNT; ++i) {
+                const Filter &filter = m_filters[i];
+                if (!filter)
+                    continue;
+                filter->QueryFilterInfo(&info);
+                if (info.pGraph) {
+                    HRESULT hr = info.pGraph->RemoveFilter(filter);
+
+                    if (hr == VFW_E_NOT_STOPPED && m_mediaObject) {
+                        m_mediaObject->ensureStopped();
+
+                        hr = info.pGraph->RemoveFilter(filter);
+                    }
+                    Q_ASSERT(SUCCEEDED(hr));
+                    info.pGraph->Release();
+                }
+            }
         }