Multimedia; Add GStreamer backend

1 files changed, 93 insertions, 0 deletions

diff --git a/src/plugins/mediaservices/gstreamer/qgstreamermessage.cpp b/src/plugins/mediaservices/gstreamer/qgstreamermessage.cpp
new file mode 100644
index 0000000..19cdfb1
--- /dev/null
+++ b/src/plugins/mediaservices/gstreamer/qgstreamermessage.cpp
@@ -0,0 +1,93 @@
+/****************************************************************************
+**
+** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies).
+** All rights reserved.
+** Contact: Nokia Corporation (qt-info@nokia.com)
+**
+** This file is part of the Qt Mobility Components.
+**
+** $QT_BEGIN_LICENSE:LGPL$
+** No Commercial Usage
+** This file contains pre-release code and may not be distributed.
+** You may use this file in accordance with the terms and conditions
+** contained in the Technology Preview License Agreement accompanying
+** this package.
+**
+** GNU Lesser General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU Lesser
+** General Public License version 2.1 as published by the Free Software
+** Foundation and appearing in the file LICENSE.LGPL included in the
+** packaging of this file.  Please review the following information to
+** ensure the GNU Lesser General Public License version 2.1 requirements
+** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
+**
+** In addition, as a special exception, Nokia gives you certain additional
+** rights.  These rights are described in the Nokia Qt LGPL Exception
+** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
+**
+** If you have questions regarding the use of this file, please contact
+** Nokia at qt-info@nokia.com.
+**
+**
+**
+**
+**
+**
+**
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+#include <gst/gst.h>
+
+#include "qgstreamermessage.h"
+
+
+static int wuchi = qRegisterMetaType<QGstreamerMessage>();
+
+
+/*!
+    \class gstreamer::QGstreamerMessage
+    \internal
+*/
+
+QGstreamerMessage::QGstreamerMessage():
+    m_message(0)
+{
+}
+
+QGstreamerMessage::QGstreamerMessage(GstMessage* message):
+    m_message(message)
+{
+    gst_message_ref(m_message);
+}
+
+QGstreamerMessage::QGstreamerMessage(QGstreamerMessage const& m):
+    m_message(m.m_message)
+{
+    gst_message_ref(m_message);
+}
+
+
+QGstreamerMessage::~QGstreamerMessage()
+{
+    if (m_message != 0)
+        gst_message_unref(m_message);
+}
+
+GstMessage* QGstreamerMessage::rawMessage() const
+{
+    return m_message;
+}
+
+QGstreamerMessage& QGstreamerMessage::operator=(QGstreamerMessage const& rhs)
+{
+    if (m_message != 0)
+        gst_message_unref(m_message);
+
+    if ((m_message = rhs.m_message) != 0)
+        gst_message_ref(m_message);
+
+    return *this;
+}