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+/****************************************************************************
+**
+** Copyright (C) 2011 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.
+**
+**
+**
+**
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+#ifndef QSGVIDEONODE_I420_H
+#define QSGVIDEONODE_I420_H
+
+#include "qsgvideonode_p.h"
+#include <QtMultimediaKit/qvideosurfaceformat.h>
+
+class QSGVideoMaterial_YUV420;
+class QSGVideoNode_I420 : public QSGVideoNode
+{
+public:
+ QSGVideoNode_I420(const QVideoSurfaceFormat &format);
+ ~QSGVideoNode_I420();
+
+ virtual QVideoFrame::PixelFormat pixelFormat() const {
+ return m_format.pixelFormat();
+ }
+ void setCurrentFrame(const QVideoFrame &frame);
+
+private:
+ void bindTexture(int id, int unit, int w, int h, const uchar *bits);
+
+ int m_width;
+ int m_height;
+ GLuint m_id[3];
+
+ QVideoSurfaceFormat m_format;
+ QSGVideoMaterial_YUV420 *m_material;
+ QVideoFrame m_frame;
+};
+
+class QSGVideoNodeFactory_I420 : public QSGVideoNodeFactory {
+public:
+ QList<QVideoFrame::PixelFormat> supportedPixelFormats(QAbstractVideoBuffer::HandleType handleType) const;
+ QSGVideoNode *createNode(const QVideoSurfaceFormat &format);
+};
+
+
+#endif // QSGVIDEONODE_I420_H