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/*
* 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.
*/
#ifndef WEBRTC_VOICE_ENGINE_MONITOR_MODULE_H
#define WEBRTC_VOICE_ENGINE_MONITOR_MODULE_H
#include "webrtc/modules/interface/module.h"
#include "webrtc/typedefs.h"
#include "webrtc/voice_engine/voice_engine_defines.h"
class MonitorObserver
{
public:
virtual void OnPeriodicProcess() = 0;
protected:
virtual ~MonitorObserver() {}
};
namespace webrtc {
class CriticalSectionWrapper;
namespace voe {
class MonitorModule : public Module
{
public:
int32_t RegisterObserver(MonitorObserver& observer);
int32_t DeRegisterObserver();
MonitorModule();
virtual ~MonitorModule();
public: // module
virtual int32_t ChangeUniqueId(int32_t id) OVERRIDE;
virtual int32_t TimeUntilNextProcess() OVERRIDE;
virtual int32_t Process() OVERRIDE;
private:
enum { kAverageProcessUpdateTimeMs = 1000 };
MonitorObserver* _observerPtr;
CriticalSectionWrapper& _callbackCritSect;
int32_t _lastProcessTime;
};
} // namespace voe
} // namespace webrtc
#endif // VOICE_ENGINE_MONITOR_MODULE
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