chromium/ui/gl/gl_display_manager.h

// Copyright 2022 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_MANAGER_H_
#define UI_GL_GL_DISPLAY_MANAGER_H_

#include <map>
#include <memory>
#include <vector>

#include "base/check.h"
#include "base/export_template.h"
#include "base/no_destructor.h"
#include "base/synchronization/lock.h"
#include "base/thread_annotations.h"
#include "ui/gl/gl_display.h"
#include "ui/gl/gl_export.h"
#include "ui/gl/gl_switches.h"
#include "ui/gl/gpu_preference.h"

namespace gl {

// TODO(344606399): Consider removing the templating since only the EGL display
// is used.
template <typename GLDisplayPlatform>
class GLDisplayManager { … };

GLDisplayManagerEGL;

extern template class EXPORT_TEMPLATE_DECLARE(GL_EXPORT)
    GLDisplayManager<GLDisplayEGL>;

}  // namespace gl

#endif  // UI_GL_GL_DISPLAY_MANAGER_H_