qpaintersurfacetexture.h

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/*
    SPDX-FileCopyrightText: 2021 Vlad Zahorodnii <vlad.zahorodnii@kde.org>
 
    SPDX-License-Identifier: GPL-2.0-or-later
*/
 
#pragma once
 
#include "scene/surfaceitem.h"
 
#include <QImage>
 
namespace KWin
{
 
class QPainterBackend;
 
class KWIN_EXPORT QPainterSurfaceTexture : public SurfaceTexture
{
public:
    explicit QPainterSurfaceTexture(QPainterBackend *backend);
 
    bool isValid() const override;
 
    QPainterBackend *backend() const;
    QImage image() const;
 
    virtual bool create() = 0;
    virtual void update(const QRegion &region) = 0;
 
protected:
    QPainterBackend *m_backend;
    QImage m_image;
};
 
} // namespace KWin