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** Copyright (C) 2015-2016 Oleksandr Tymoshenko <gonzo@bluezbox.com>
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******************************************************************************/

#ifndef QBSDFBSCREEN_H
#define QBSDFBSCREEN_H

#include <QtFbSupport/private/qfbscreen_p.h>

QT_BEGIN_NAMESPACE

class QPainter;

class QBsdFbScreen : public QFbScreen
{
    Q_OBJECT
public:
    explicit QBsdFbScreen(const QStringList &args);
    ~QBsdFbScreen() override;

    bool initialize() override;

    QPixmap grabWindow(WId wid, int x, int y, int width, int height) const override;

    QRegion doRedraw() override;

private:
    QStringList m_arguments;
    int m_framebufferFd = -1;
    QImage m_onscreenImage;

    int m_bytesPerLine = -1;

    struct {
        uchar *data;
        int offset, size;
    } m_mmap;

    QScopedPointer<QPainter> m_blitter;
};

QT_END_NAMESPACE

#endif // QBSDFBSCREEN_H