qsgsoftwarerenderer_p.h

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// Copyright (C) 2016 The Qt Company Ltd.
// SPDX-License-Identifier: LicenseRef-Qt-Commercial OR LGPL-3.0-only OR GPL-2.0-only OR GPL-3.0-only
 
#ifndef QSGSOFTWARERENDERER_H
#define QSGSOFTWARERENDERER_H
 
//
//  W A R N I N G
//  -------------
//
// This file is not part of the Qt API.  It exists purely as an
// implementation detail.  This header file may change from version to
// version without notice, or even be removed.
//
// We mean it.
//
 
#include "qsgabstractsoftwarerenderer_p.h"
 
QT_BEGIN_NAMESPACE
 
class QPaintDevice;
class QBackingStore;
 
class Q_QUICK_PRIVATE_EXPORT QSGSoftwareRenderer : public QSGAbstractSoftwareRenderer
{
public:
    QSGSoftwareRenderer(QSGRenderContext *context);
    virtual ~QSGSoftwareRenderer();
 
    void setCurrentPaintDevice(QPaintDevice *device);
    QPaintDevice *currentPaintDevice() const;
    void setBackingStore(QBackingStore *backingStore);
    QRegion flushRegion() const;
 
protected:
    void renderScene() final;
    void render() final;
 
private:
    QPaintDevice* m_paintDevice;
    QBackingStore* m_backingStore;
    QRegion m_flushRegion;
};
 
QT_END_NAMESPACE
 
#endif // QSGSOFTWARERENDERER_H