basiceglsurfacetexture_wayland.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 "openglsurfacetexture_wayland.h"
 
namespace KWin
{
 
class AbstractEglBackend;
class GraphicsBuffer;
 
class KWIN_EXPORT BasicEGLSurfaceTextureWayland : public OpenGLSurfaceTextureWayland
{
public:
    BasicEGLSurfaceTextureWayland(OpenGLBackend *backend, SurfacePixmap *pixmap);
    ~BasicEGLSurfaceTextureWayland() override;
 
    AbstractEglBackend *backend() const;
 
    bool create() override;
    void update(const QRegion &region) override;
 
private:
    bool loadShmTexture(GraphicsBuffer *buffer);
    void updateShmTexture(GraphicsBuffer *buffer, const QRegion &region);
    bool loadDmabufTexture(GraphicsBuffer *buffer);
    void updateDmabufTexture(GraphicsBuffer *buffer);
    void destroy();
 
    enum class BufferType {
        None,
        Shm,
        DmaBuf,
    };
 
    BufferType m_bufferType = BufferType::None;
};
 
} // namespace KWin