// Copyright (C) 2017 The Qt Company Ltd.
// SPDX-License-Identifier: LicenseRef-Qt-Commercial OR LGPL-3.0-only OR GPL-2.0-only OR GPL-3.0-only

#ifndef GL_OZONE_EGL_QT
#define GL_OZONE_EGL_QT

#if defined(USE_OZONE)

#include "ui/ozone/common/gl_ozone_egl.h"

namespace ui {

class GLOzoneEGLQt : public GLOzoneEGL {
public:
    gl::GLDisplay *InitializeGLOneOffPlatform(bool supports_angle,
                                              std::vector<gl::DisplayType> init_displays,
                                              gl::GpuPreference gpu_preference) override;
    bool InitializeExtensionSettingsOneOffPlatform(gl::GLDisplay *display) override;
    scoped_refptr<gl::GLSurface> CreateViewGLSurface(
            gl::GLDisplay *display,
            gfx::AcceleratedWidget window) override;
    scoped_refptr<gl::GLSurface> CreateOffscreenGLSurface(
            gl::GLDisplay *display,
            const gfx::Size &size) override;
    bool CanImportNativePixmap() override;
    std::unique_ptr<NativePixmapGLBinding> ImportNativePixmap(
            scoped_refptr<gfx::NativePixmap> pixmap,
            gfx::BufferFormat plane_format,
            gfx::BufferPlane plane,
            gfx::Size plane_size,
            const gfx::ColorSpace &color_space,
            GLenum target,
            GLuint texture_id) override;

protected:
    // Returns native platform display handle. This is used to obtain the EGL
    // display connection for the native display.
    gl::EGLDisplayPlatform GetNativeDisplay() override;

    // Sets up GL bindings for the native surface.
    bool LoadGLES2Bindings(const gl::GLImplementationParts &implementation) override;
};

} // namespace ui

#endif // defined(USE_OZONE)

#endif // GL_OZONE_EGL_QT