f26eeb9706
Currently, the OpenGLBackend and the QPainterBackend have hooks to indicate the start and the end of compositing cycle, but in both cases, the hooks have different names. This change fixes that inconsistency.
55 lines
1.4 KiB
C++
55 lines
1.4 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-3.0-or-later
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*/
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#ifndef KWIN_EGL_HWCOMPOSER_BACKEND_H
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#define KWIN_EGL_HWCOMPOSER_BACKEND_H
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#include "abstract_egl_backend.h"
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namespace KWin
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{
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class HwcomposerBackend;
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class HwcomposerWindow;
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class EglHwcomposerBackend : public AbstractEglBackend
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{
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public:
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EglHwcomposerBackend(HwcomposerBackend *backend);
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virtual ~EglHwcomposerBackend();
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bool usesOverlayWindow() const override;
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SceneOpenGLTexturePrivate *createBackendTexture(SceneOpenGLTexture *texture) override;
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void screenGeometryChanged(const QSize &size) override;
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QRegion beginFrame(int screenId) override;
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void endFrame(int screenId, const QRegion &renderedRegion, const QRegion &damagedRegion) override;
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void init() override;
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protected:
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void present() override;
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private:
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bool initializeEgl();
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bool initRenderingContext();
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bool initBufferConfigs();
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bool makeContextCurrent();
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HwcomposerBackend *m_backend;
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HwcomposerWindow *m_nativeSurface = nullptr;
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};
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class EglHwcomposerTexture : public AbstractEglTexture
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{
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public:
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virtual ~EglHwcomposerTexture();
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private:
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friend class EglHwcomposerBackend;
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EglHwcomposerTexture(SceneOpenGLTexture *texture, EglHwcomposerBackend *backend);
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};
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}
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#endif
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