1// Copyright 2014 The Chromium Authors. All rights reserved.
2// Use of this source code is governed by a BSD-style license that can be
3// found in the LICENSE file.
4
5#ifndef UI_GL_GL_FENCE_NV_H_
6#define UI_GL_GL_FENCE_NV_H_
7
8#include "base/macros.h"
9#include "ui/gl/gl_bindings.h"
10#include "ui/gl/gl_context.h"
11#include "ui/gl/gl_fence.h"
12
13namespace gfx {
14
15class GL_EXPORT GLFenceNV : public GLFence {
16 public:
17  GLFenceNV(bool flush);
18  virtual ~GLFenceNV();
19
20  // GLFence implementation:
21  virtual bool HasCompleted() OVERRIDE;
22  virtual void ClientWait() OVERRIDE;
23  virtual void ServerWait() OVERRIDE;
24
25 private:
26  GLuint fence_;
27  scoped_refptr<GLContext::FlushEvent> flush_event_;
28
29  DISALLOW_COPY_AND_ASSIGN(GLFenceNV);
30};
31
32}  // namespace gfx
33
34#endif  // UI_GL_GL_FENCE_NV_H_
35