qt-everywhere-src-5.15.1/qtwebengine/src/core/ozone/gl_ozone_glx_qt.h

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#ifndef UI_OZONE_GLX_QT_H_
#define UI_OZONE_GLX_QT_H

#include "base/macros.h"
#include "ui/gl/gl_implementation.h"
#include "ui/ozone/public/gl_ozone.h"

namespace ui {

class GLOzoneGLXQt : public GLOzone {

public:
    GLOzoneGLXQt() {}
    ~GLOzoneGLXQt() override {}

    bool InitializeGLOneOffPlatform() override;
    bool InitializeStaticGLBindings(gl::GLImplementation implementation) override;
    void InitializeLogGLBindings() override;
    bool InitializeExtensionSettingsOneOffPlatform() override;
    void ShutdownGL() override;
    void SetDisabledExtensionsPlatform(
        const std::string& disabled_extensions) override;
    bool GetGLWindowSystemBindingInfo(
        const gl::GLVersionInfo &gl_info,
        gl::GLWindowSystemBindingInfo *info) override;

    scoped_refptr<gl::GLContext> CreateGLContext(
            gl::GLShareGroup* share_group,
            gl::GLSurface* compatible_surface,
            const gl::GLContextAttribs& attribs) override;

    scoped_refptr<gl::GLSurface> CreateViewGLSurface(
            gfx::AcceleratedWidget window) override;

    scoped_refptr<gl::GLSurface> CreateSurfacelessViewGLSurface(
            gfx::AcceleratedWidget window) override;

    scoped_refptr<gl::GLSurface> CreateOffscreenGLSurface(
            const gfx::Size& size) override;

private:
    DISALLOW_COPY_AND_ASSIGN(GLOzoneGLXQt);
};

}  // namespace ui

#endif  // UI_OZONE_GLX_QT_H