64 lines
1.7 KiB
C++
64 lines
1.7 KiB
C++
/*
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* Copyright (c) 2011 The WebRTC project authors. All Rights Reserved.
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*
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* Use of this source code is governed by a BSD-style license
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* that can be found in the LICENSE file in the root of the source
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* tree. An additional intellectual property rights grant can be found
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* in the file PATENTS. All contributing project authors may
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* be found in the AUTHORS file in the root of the source tree.
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*/
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/*
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* vie_performance_monitor.h
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*/
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#ifndef WEBRTC_VIDEO_ENGINE_MAIN_SOURCE_VIE_PERFORMANCE_MONITOR_H_
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#define WEBRTC_VIDEO_ENGINE_MAIN_SOURCE_VIE_PERFORMANCE_MONITOR_H_
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// Defines
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#include "vie_defines.h"
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#include "typedefs.h"
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namespace webrtc
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{
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class CriticalSectionWrapper;
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class CpuWrapper;
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class EventWrapper;
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class ThreadWrapper;
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class ViEBaseObserver;
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class ViEPerformanceMonitor
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{
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public:
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ViEPerformanceMonitor(int engineId);
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~ViEPerformanceMonitor();
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int Init();
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int Terminate();
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int RegisterViEBaseObserver(ViEBaseObserver* vieBaseObserver);
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bool ViEBaseObserverRegistered();
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// ViEBase
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int GetAverageApplicationCPU(int& applicationCPU);
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int GetAverageSystemCPU(int& systemCPU);
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protected:
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static bool ViEMonitorThreadFunction(void* obj);
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bool ViEMonitorProcess();
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private:
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enum { kViEMonitorPeriodMs = 975 };
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enum { kViECpuStartValue = 75 };
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const int _engineId;
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CriticalSectionWrapper& _pointerCritsect;
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ThreadWrapper* _ptrViEMonitorThread;
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EventWrapper& _monitorkEvent;
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int _averageApplicationCPU;
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int _averageSystemCPU;
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CpuWrapper* _cpu;
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ViEBaseObserver* _vieBaseObserver;
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};
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} // namespace webrtc
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#endif // WEBRTC_VIDEO_ENGINE_MAIN_SOURCE_VIE_PERFORMANCE_MONITOR_H_
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