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/****************************************************************************
**
** Copyright (C) 2016 The Qt Company Ltd.
** Contact: https://www.qt.io/licensing/
**
** This file is part of the test suite of the Qt Toolkit.
**
** $QT_BEGIN_LICENSE:GPL-EXCEPT$
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** General Public License version 3 as published by the Free Software
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#ifndef QOPENGLCONTEXTWINDOW_H
#define QOPENGLCONTEXTWINDOW_H
#include <QtGui/QWindow>
#include <QtGui/QOpenGLContext>
#include <QtGui/QOpenGLTextureBlitter>
#include <QtGui/QImage>
#include <QtCore/QVariant>
class QOpenGLContextWindow : public QWindow
{
Q_OBJECT
public:
QOpenGLContextWindow();
~QOpenGLContextWindow();
void render();
protected:
void exposeEvent(QExposeEvent *event);
private:
qreal dWidth() const { return width() * devicePixelRatio(); }
qreal dHeight() const { return height() * devicePixelRatio(); }
void createForeignContext();
QOpenGLContext *m_context;
QImage m_image;
QVariant m_nativeHandle;
uint m_textureId;
QOpenGLTextureBlitter *m_blitter;
};
#endif