1/*
2 *  Copyright (c) 2013 The WebRTC project authors. All Rights Reserved.
3 *
4 *  Use of this source code is governed by a BSD-style license
5 *  that can be found in the LICENSE file in the root of the source
6 *  tree. An additional intellectual property rights grant can be found
7 *  in the file PATENTS.  All contributing project authors may
8 *  be found in the AUTHORS file in the root of the source tree.
9 */
10
11#ifndef WEBRTC_MODULES_DESKTOP_CAPTURE_SCOPED_PIXEL_BUFFER_OBJECT_H_
12#define WEBRTC_MODULES_DESKTOP_CAPTURE_SCOPED_PIXEL_BUFFER_OBJECT_H_
13
14#include <OpenGL/CGLMacro.h>
15#include <OpenGL/OpenGL.h>
16
17#include "webrtc/base/constructormagic.h"
18#include "webrtc/typedefs.h"
19
20namespace webrtc {
21
22class ScopedPixelBufferObject {
23 public:
24  ScopedPixelBufferObject();
25  ~ScopedPixelBufferObject();
26
27  bool Init(CGLContextObj cgl_context, int size_in_bytes);
28  void Release();
29
30  GLuint get() const { return pixel_buffer_object_; }
31
32 private:
33  CGLContextObj cgl_context_;
34  GLuint pixel_buffer_object_;
35
36  DISALLOW_COPY_AND_ASSIGN(ScopedPixelBufferObject);
37};
38
39}  // namespace webrtc
40
41#endif // WEBRTC_MODULES_DESKTOP_CAPTURE_SCOPED_PIXEL_BUFFER_OBJECT_H_
42