text: /*
   *  Copyright (c) 2012 The WebRTC project authors. All Rights Reserved.
   *
   *  Use of this source code is governed by a BSD-style license
   *  that can be found in the LICENSE file in the root of the source
   *  tree. An additional intellectual property rights grant can be found
   *  in the file PATENTS.  All contributing project authors may
   *  be found in the AUTHORS file in the root of the source tree.
   */
  
  // ViESharedData contains data and instances common to all interface
  // implementations.
  
  #ifndef WEBRTC_VIDEO_ENGINE_VIE_SHARED_DATA_H_
  #define WEBRTC_VIDEO_ENGINE_VIE_SHARED_DATA_H_
  
  #include "video_engine/vie_defines.h"
  #include "video_engine/vie_performance_monitor.h"
  
  namespace webrtc {
  
  class ProcessThread;
  class ViEChannelManager;
  class ViEInputManager;
  class ViERenderManager;
  
  class ViESharedData {
   public:
    ViESharedData();
    ~ViESharedData();
  
    bool Initialized() const;
    int SetInitialized();
    int SetUnInitialized();
    void SetLastError(const int error) const;
    int LastErrorInternal() const;
    void SetOverUseDetectorOptions(const OverUseDetectorOptions& options);
    int NumberOfCores() const;
  
    int instance_id() { return instance_id_;}
    ViEPerformanceMonitor* vie_performance_monitor() {
      return &vie_performance_monitor_; }
    ViEChannelManager* channel_manager() { return &channel_manager_; }
    ViEInputManager* input_manager() { return &input_manager_; }
    ViERenderManager* render_manager() { return &render_manager_; }
  
   private:
    static int instance_counter_;
    const int instance_id_;
    bool initialized_;
    const int number_cores_;
  
    OverUseDetectorOptions over_use_detector_options_;
    ViEPerformanceMonitor vie_performance_monitor_;
    ViEChannelManager& channel_manager_;
    ViEInputManager& input_manager_;
    ViERenderManager& render_manager_;
    ProcessThread* module_process_thread_;
    mutable int last_error_;
  };
  
  }  // namespace webrtc
  
  #endif  // WEBRTC_VIDEO_ENGINE_VIE_SHARED_DATA_H_
  