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Fix a few memory leaks.

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XV Buffer pool was leaking, the sink delegate was leaking, and the
sink wasn't chaining to parent class so GstObject stuff was leaking.

Change-Id: I5d6b6fe59dfb2b3c5367dfde8331e5943167b55d
Reviewed-by: Dmytro Poplavskiy <dmytro.poplavskiy@nokia.com>
This commit is contained in:
Michael Goddard
2012-03-05 19:01:02 +10:00
committed by Qt by Nokia
parent 0ae0ad6468
commit 34f2494df1
1 changed files with 6 additions and 2 deletions
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8
src/gsttools/qvideosurfacegstsink.cpp
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@@ -78,7 +78,7 @@ QVideoSurfaceGstDelegate::QVideoSurfaceGstDelegate(
}
}
#ifdef HAVE_XVIDEO
m_pools.append(new QGstXvImageBufferPool());
m_pools.append(new QGstXvImageBufferPool(this));
#endif
updateSupportedFormats();
connect(m_surface, SIGNAL(supportedFormatsChanged()), this, SLOT(updateSupportedFormats()));
@@ -87,7 +87,6 @@ QVideoSurfaceGstDelegate::QVideoSurfaceGstDelegate(
QVideoSurfaceGstDelegate::~QVideoSurfaceGstDelegate()
{
qDeleteAll(m_pools);
setLastPrerolledBuffer(0);
}
@@ -502,6 +501,11 @@ void QVideoSurfaceGstSink::finalize(GObject *object)
if (sink->lastRequestedCaps)
gst_caps_unref(sink->lastRequestedCaps);
sink->lastRequestedCaps = 0;
delete sink->delegate;
// Chain up
G_OBJECT_CLASS(sink_parent_class)->finalize(object);
}
GstStateChangeReturn QVideoSurfaceGstSink::change_state(