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GStreamer: fix memory leaks.

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Many GStreamer objects were not properly managed or never released.

Change-Id: I38b3854e8b9e2264b5b647f331d3bb16b886e2d6
Reviewed-by: Andrew den Exter <andrew.den.exter@qinetic.com.au>
This commit is contained in:
Yoann Lopes
2014-03-20 19:20:24 +01:00
committed by The Qt Project
parent 60ba0afbde
commit 023c6ebcb9
20 changed files with 134 additions and 41 deletions
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4
src/gsttools/qgstreamervideorenderer.cpp
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@@ -41,6 +41,7 @@
#include "qgstreamervideorenderer_p.h"
#include <private/qvideosurfacegstsink_p.h>
#include <private/qgstutils_p.h>
#include <qabstractvideosurface.h>
#include <QDebug>
@@ -62,8 +63,7 @@ GstElement *QGstreamerVideoRenderer::videoSink()
{
if (!m_videoSink && m_surface) {
m_videoSink = QVideoSurfaceGstSink::createSink(m_surface);
gst_object_ref(GST_OBJECT(m_videoSink)); //Take ownership
gst_object_sink(GST_OBJECT(m_videoSink));
qt_gst_object_ref_sink(GST_OBJECT(m_videoSink)); //Take ownership
}
return reinterpret_cast<GstElement*>(m_videoSink);