drm_qpainter_backend.h

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/*
    KWin - the KDE window manager
    This file is part of the KDE project.
 
    SPDX-FileCopyrightText: 2015 Martin Gräßlin <mgraesslin@kde.org>
 
    SPDX-License-Identifier: GPL-2.0-or-later
*/
#pragma once
#include "drm_render_backend.h"
#include "platformsupport/scenes/qpainter/qpainterbackend.h"
 
#include <QList>
#include <QObject>
 
namespace KWin
{
 
class DrmBackend;
class DrmAbstractOutput;
class DrmQPainterLayer;
class DrmPipeline;
 
class DrmQPainterBackend : public QPainterBackend, public DrmRenderBackend
{
    Q_OBJECT
public:
    DrmQPainterBackend(DrmBackend *backend);
    ~DrmQPainterBackend();
 
    GraphicsBufferAllocator *graphicsBufferAllocator() const override;
 
    void present(Output *output, const std::shared_ptr<OutputFrame> &frame) override;
    OutputLayer *primaryLayer(Output *output) override;
    OutputLayer *cursorLayer(Output *output) override;
 
    std::shared_ptr<DrmPipelineLayer> createPrimaryLayer(DrmPipeline *pipeline) override;
    std::shared_ptr<DrmPipelineLayer> createCursorLayer(DrmPipeline *pipeline) override;
    std::shared_ptr<DrmOutputLayer> createLayer(DrmVirtualOutput *output) override;
 
private:
    DrmBackend *m_backend;
};
}