611e4c3253
Only style changes, will follow up with references/ptrs. Review URL: http://webrtc-codereview.appspot.com/289009 git-svn-id: http://webrtc.googlecode.com/svn/trunk@1045 4adac7df-926f-26a2-2b94-8c16560cd09d
55 lines
1.5 KiB
C++
55 lines
1.5 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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// ViEPerformanceMonitor is used to check the current CPU usage and triggers a
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// callback when getting over a specified threshold.
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#ifndef WEBRTC_VIDEO_ENGINE_VIE_PERFORMANCE_MONITOR_H_
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#define WEBRTC_VIDEO_ENGINE_VIE_PERFORMANCE_MONITOR_H_
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#include "typedefs.h"
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#include "vie_defines.h"
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namespace webrtc {
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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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public:
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explicit ViEPerformanceMonitor(int engine_id);
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~ViEPerformanceMonitor();
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int Init(ViEBaseObserver* vie_base_observer);
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void Terminate();
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bool ViEBaseObserverRegistered();
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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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const int engine_id_;
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CriticalSectionWrapper& pointer_critsect_;
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ThreadWrapper* monitor_thread_;
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EventWrapper& monitor_event_;
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int average_application_cpu_;
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int average_system_cpu_;
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CpuWrapper* cpu_;
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ViEBaseObserver* vie_base_observer_;
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};
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} // namespace webrtc
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#endif // WEBRTC_VIDEO_ENGINE_VIE_PERFORMANCE_MONITOR_H_
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