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-rw-r--r--src/multimedia/qvideosurfaceoutput.cpp100
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diff --git a/src/multimedia/qvideosurfaceoutput.cpp b/src/multimedia/qvideosurfaceoutput.cpp
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--- a/src/multimedia/qvideosurfaceoutput.cpp
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-/****************************************************************************
-**
-** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies).
-** All rights reserved.
-** Contact: Nokia Corporation (qt-info@nokia.com)
-**
-** This file is part of the Qt Toolkit.
-**
-** $QT_BEGIN_LICENSE:LGPL$
-** GNU Lesser General Public License Usage
-** 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.
-**
-** GNU General Public License Usage
-** Alternatively, this file may be used under the terms of the GNU General
-** Public License version 3.0 as published by the Free Software Foundation
-** and appearing in the file LICENSE.GPL included in the packaging of this
-** file. Please review the following information to ensure the GNU General
-** Public License version 3.0 requirements will be met:
-** http://www.gnu.org/copyleft/gpl.html.
-**
-** Other Usage
-** Alternatively, this file may be used in accordance with the terms and
-** conditions contained in a signed written agreement between you and Nokia.
-**
-**
-**
-**
-**
-** $QT_END_LICENSE$
-**
-****************************************************************************/
-
-#include "qvideosurfaceoutput_p.h"
-
-#include <qabstractvideosurface.h>
-#include <qmediaservice.h>
-#include <qvideorenderercontrol.h>
-
-
-QVideoSurfaceOutput::QVideoSurfaceOutput(QObject*parent)
- : QObject(parent)
-{
-}
-
-QVideoSurfaceOutput::~QVideoSurfaceOutput()
-{
- if (m_control) {
- m_control.data()->setSurface(0);
- m_service.data()->releaseControl(m_control.data());
- }
-}
-
-QMediaObject *QVideoSurfaceOutput::mediaObject() const
-{
- return m_object.data();
-}
-
-void QVideoSurfaceOutput::setVideoSurface(QAbstractVideoSurface *surface)
-{
- m_surface = surface;
-
- if (m_control)
- m_control.data()->setSurface(surface);
-}
-
-bool QVideoSurfaceOutput::setMediaObject(QMediaObject *object)
-{
- if (m_control) {
- m_control.data()->setSurface(0);
- m_service.data()->releaseControl(m_control.data());
- }
- m_control.clear();
- m_service.clear();
- m_object.clear();
-
- if (object) {
- if (QMediaService *service = object->service()) {
- if (QMediaControl *control = service->requestControl(QVideoRendererControl_iid)) {
- if ((m_control = qobject_cast<QVideoRendererControl *>(control))) {
- m_service = service;
- m_object = object;
- m_control.data()->setSurface(m_surface.data());
-
- return true;
- }
- service->releaseControl(control);
- }
- }
- }
- return false;
-}