1/*
2 *  Copyright (c) 2012 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// ViESharedData contains data and instances common to all interface
12// implementations.
13
14#ifndef WEBRTC_VIDEO_ENGINE_VIE_SHARED_DATA_H_
15#define WEBRTC_VIDEO_ENGINE_VIE_SHARED_DATA_H_
16
17#include <map>
18
19#include "webrtc/system_wrappers/interface/scoped_ptr.h"
20
21namespace webrtc {
22
23class Config;
24class CpuOveruseObserver;
25class ProcessThread;
26class ViEChannelManager;
27class ViEInputManager;
28class ViERenderManager;
29
30class ViESharedData {
31 public:
32  explicit ViESharedData(const Config& config);
33  ~ViESharedData();
34
35  void SetLastError(const int error) const;
36  int LastErrorInternal() const;
37  int NumberOfCores() const;
38
39  // TODO(mflodman) Remove all calls to 'instance_id()'.
40  int instance_id() { return 0;}
41  ViEChannelManager* channel_manager() { return channel_manager_.get(); }
42  ViEInputManager* input_manager() { return input_manager_.get(); }
43  ViERenderManager* render_manager() { return render_manager_.get(); }
44
45  std::map<int, CpuOveruseObserver*>* overuse_observers() {
46    return &overuse_observers_; }
47
48 private:
49  const int number_cores_;
50
51  scoped_ptr<ViEChannelManager> channel_manager_;
52  scoped_ptr<ViEInputManager> input_manager_;
53  scoped_ptr<ViERenderManager> render_manager_;
54  ProcessThread* module_process_thread_;
55  mutable int last_error_;
56
57  std::map<int, CpuOveruseObserver*> overuse_observers_;
58};
59
60}  // namespace webrtc
61
62#endif  // WEBRTC_VIDEO_ENGINE_VIE_SHARED_DATA_H_
63