android_environment_gl.h

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// Copyright 2013 The Flutter Authors. All rights reserved.
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
 
#ifndef FLUTTER_SHELL_PLATFORM_ANDROID_ANDROID_ENVIRONMENT_GL_H_
#define FLUTTER_SHELL_PLATFORM_ANDROID_ANDROID_ENVIRONMENT_GL_H_
 
#include "flutter/fml/macros.h"
#include "flutter/fml/memory/ref_counted.h"
 
#include <EGL/egl.h>
 
namespace flutter {
 
class AndroidEnvironmentGL
    : public fml::RefCountedThreadSafe<AndroidEnvironmentGL> {
 private:
  // MakeRefCounted
  AndroidEnvironmentGL();
 
  // MakeRefCounted
  ~AndroidEnvironmentGL();
 
 public:
  bool IsValid() const;
 
  EGLDisplay Display() const;
 
 private:
  EGLDisplay display_ = EGL_NO_DISPLAY;
  bool valid_ = false;
 
  FML_FRIEND_MAKE_REF_COUNTED(AndroidEnvironmentGL);
  FML_FRIEND_REF_COUNTED_THREAD_SAFE(AndroidEnvironmentGL);
  FML_DISALLOW_COPY_AND_ASSIGN(AndroidEnvironmentGL);
};
 
}  // namespace flutter
 
#endif  // FLUTTER_SHELL_PLATFORM_ANDROID_ANDROID_ENVIRONMENT_GL_H_