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// Copyright (c) 2011 The Chromium 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 UI_GFX_GL_GL_FENCE_H_
#define UI_GFX_GL_GL_FENCE_H_
#include "base/basictypes.h"
#include "base/memory/ref_counted.h"
#include "ui/gfx/gl/gl_export.h"
namespace gfx {
class GL_EXPORT GLFence {
public:
GLFence();
virtual ~GLFence();
static GLFence* Create();
virtual bool HasCompleted() = 0;
protected:
static bool IsContextLost();
private:
DISALLOW_COPY_AND_ASSIGN(GLFence);
};
} // namespace gfx
#endif // UI_GFX_GL_GL_FENCE_H_
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