1//
2// Copyright (c) 2002-2010 The ANGLE Project Authors. All rights reserved.
3// Use of this source code is governed by a BSD-style license that can be
4// found in the LICENSE file.
5//
6
7// Fence.h: Defines the gl::Fence class, which supports the GL_NV_fence extension.
8
9#ifndef LIBGLESV2_FENCE_H_
10#define LIBGLESV2_FENCE_H_
11
12#define GL_APICALL
13#include <GLES2/gl2.h>
14#include <d3d9.h>
15
16#include "common/angleutils.h"
17
18namespace gl
19{
20
21class Fence
22{
23  public:
24    Fence();
25    virtual ~Fence();
26
27    GLboolean isFence();
28    void setFence(GLenum condition);
29    GLboolean testFence();
30    void finishFence();
31    void getFenceiv(GLenum pname, GLint *params);
32
33  private:
34    DISALLOW_COPY_AND_ASSIGN(Fence);
35
36    IDirect3DQuery9* mQuery;
37    GLenum mCondition;
38    GLboolean mStatus;
39};
40
41}
42
43#endif   // LIBGLESV2_FENCE_H_
44