51 lines
1.1 KiB
C++
51 lines
1.1 KiB
C++
/*
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KWin - the KDE window manager
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This file is part of the KDE project.
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SPDX-FileCopyrightText: 2015 Martin Gräßlin <mgraesslin@kde.org>
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SPDX-License-Identifier: GPL-2.0-or-later
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*/
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#ifndef KWIN_SCENE_QPAINTER_DRM_BACKEND_H
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#define KWIN_SCENE_QPAINTER_DRM_BACKEND_H
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#include "qpainterbackend.h"
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#include "utils.h"
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#include <QObject>
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#include <QVector>
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#include <QSharedPointer>
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#include "dumb_swapchain.h"
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namespace KWin
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{
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class DrmBackend;
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class DrmDumbBuffer;
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class DrmAbstractOutput;
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class DrmGpu;
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class DrmQPainterBackend : public QPainterBackend
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{
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Q_OBJECT
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public:
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DrmQPainterBackend(DrmBackend *backend, DrmGpu *gpu);
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QImage *bufferForScreen(AbstractOutput *output) override;
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QRegion beginFrame(AbstractOutput *output) override;
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void endFrame(AbstractOutput *output, const QRegion &damage) override;
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private:
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void initOutput(DrmAbstractOutput *output);
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struct Output {
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DrmAbstractOutput *output;
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QSharedPointer<DumbSwapchain> swapchain;
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DamageJournal damageJournal;
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};
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QMap<AbstractOutput *, Output> m_outputs;
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DrmBackend *m_backend;
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DrmGpu *m_gpu;
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};
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}
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#endif
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