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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 Mobility Components.
+**
+** $QT_BEGIN_LICENSE:LGPL$
+** 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.
+**
+**
+**
+**
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+#ifndef QXVIDEOSURFACE_MAEMO5_H
+#define QXVIDEOSURFACE_MAEMO5_H
+
+#include <QtCore/qhash.h>
+#include <QtGui/qwidget.h>
+#include <qabstractvideosurface.h>
+
+#include <X11/Xlib.h>
+#include <sys/ipc.h>
+#include <sys/shm.h>
+#include <X11/extensions/XShm.h>
+#include <X11/Xlib.h>
+#include <X11/extensions/Xv.h>
+#include <X11/extensions/Xvlib.h>
+
+QT_USE_NAMESPACE
+
+class QXVideoSurface : public QAbstractVideoSurface
+{
+ Q_OBJECT
+public:
+ QXVideoSurface(QObject *parent = 0);
+ ~QXVideoSurface();
+
+ WId winId() const;
+ void setWinId(WId id);
+
+ QRect displayRect() const;
+ void setDisplayRect(const QRect &rect);
+
+ QColor colorKey() const;
+ void setColorKey(QColor key);
+
+ QList<QVideoFrame::PixelFormat> supportedPixelFormats(
+ QAbstractVideoBuffer::HandleType handleType = QAbstractVideoBuffer::NoHandle) const;
+
+ QVideoFrame lastFrame() const { return m_lastFrame; }
+
+public slots:
+ bool start(const QVideoSurfaceFormat &format);
+ void stop();
+
+ bool present(const QVideoFrame &frame);
+ void repaintLastFrame();
+
+private:
+ WId m_winId;
+ XvPortID m_portId;
+ int m_xvFormatId;
+ GC m_gc;
+ XvImage *m_image;
+ XShmSegmentInfo m_shminfo;
+ QList<QVideoFrame::PixelFormat> m_supportedPixelFormats;
+ QVector<int> m_formatIds;
+ QRect m_viewport;
+ QRect m_displayRect;
+ QColor m_colorKey;
+
+ QVideoFrame m_lastFrame;
+
+ bool findPort();
+ void querySupportedFormats();
+
+ int getAttribute(const char *attribute) const;
+ void setAttribute(const char *attribute, int value);
+};
+
+Q_DECLARE_METATYPE(XvImage*)
+
+#endif