gl_display_egl_util.h | Explore in Territory

// Copyright 2020 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.

#ifndef UI_GL_GL_DISPLAY_EGL_UTIL_H_
#define UI_GL_GL_DISPLAY_EGL_UTIL_H_

#include <optional>
#include <vector>

#include "base/scoped_environment_variable_override.h"
#include "third_party/khronos/EGL/egl.h"
#include "ui/gl/gl_export.h"
#include "ui/gl/gl_surface_egl.h"

namespace gl {

// Utility singleton class that helps to set additional egl properties. This
// class should be implemented by each platform except Ozone. In case of Ozone,
// there is a common implementation that forwards calls to a public interface of
// a platform.
// The reason why it is defined here in ui/gl is that ui/gl cannot depend on
// ozone and we have to provide an interface here. ui/gl/init will provide an
// implementation for this utility class upon initialization of gl.
class GL_EXPORT GLDisplayEglUtil { … };

}  // namespace gl

#endif  // UI_GL_GL_DISPLAY_EGL_UTIL_H_
chromium/ui/gl/gl_display_egl_util.h
