diff options
Diffstat (limited to 'webrtc/video_engine/call_stats.h')
-rw-r--r-- | webrtc/video_engine/call_stats.h | 81 |
1 files changed, 0 insertions, 81 deletions
diff --git a/webrtc/video_engine/call_stats.h b/webrtc/video_engine/call_stats.h deleted file mode 100644 index a17330a7c1..0000000000 --- a/webrtc/video_engine/call_stats.h +++ /dev/null @@ -1,81 +0,0 @@ -/* - * 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_VIDEO_ENGINE_CALL_STATS_H_ -#define WEBRTC_VIDEO_ENGINE_CALL_STATS_H_ - -#include <list> - -#include "webrtc/base/constructormagic.h" -#include "webrtc/base/scoped_ptr.h" -#include "webrtc/modules/interface/module.h" - -namespace webrtc { - -class CallStatsObserver; -class CriticalSectionWrapper; -class RtcpRttStats; - -// CallStats keeps track of statistics for a call. -class CallStats : public Module { - public: - friend class RtcpObserver; - - CallStats(); - ~CallStats(); - - // Implements Module, to use the process thread. - int64_t TimeUntilNextProcess() override; - int32_t Process() override; - - // Returns a RtcpRttStats to register at a statistics provider. The object - // has the same lifetime as the CallStats instance. - RtcpRttStats* rtcp_rtt_stats() const; - - // Registers/deregisters a new observer to receive statistics updates. - void RegisterStatsObserver(CallStatsObserver* observer); - void DeregisterStatsObserver(CallStatsObserver* observer); - - // Helper struct keeping track of the time a rtt value is reported. - struct RttTime { - RttTime(int64_t new_rtt, int64_t rtt_time) - : rtt(new_rtt), time(rtt_time) {} - const int64_t rtt; - const int64_t time; - }; - - protected: - void OnRttUpdate(int64_t rtt); - - int64_t avg_rtt_ms() const; - - private: - // Protecting all members. - rtc::scoped_ptr<CriticalSectionWrapper> crit_; - // Observer receiving statistics updates. - rtc::scoped_ptr<RtcpRttStats> rtcp_rtt_stats_; - // The last time 'Process' resulted in statistic update. - int64_t last_process_time_; - // The last RTT in the statistics update (zero if there is no valid estimate). - int64_t max_rtt_ms_; - int64_t avg_rtt_ms_; - - // All Rtt reports within valid time interval, oldest first. - std::list<RttTime> reports_; - - // Observers getting stats reports. - std::list<CallStatsObserver*> observers_; - - RTC_DISALLOW_COPY_AND_ASSIGN(CallStats); -}; - -} // namespace webrtc - -#endif // WEBRTC_VIDEO_ENGINE_CALL_STATS_H_ |