b144b4b74e
would not update the oldest suence number. BUG= R=stefan@webrtc.org Review URL: https://webrtc-codereview.appspot.com/42589004 Cr-Commit-Position: refs/heads/master@{#8574} git-svn-id: http://webrtc.googlecode.com/svn/trunk@8574 4adac7df-926f-26a2-2b94-8c16560cd09d
43 lines
1.3 KiB
C++
43 lines
1.3 KiB
C++
/*
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* Copyright (c) 2015 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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#ifndef WEBRTC_MODULES_BITRATE_CONTROLLER_SEND_TIME_HISTORY_H_
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#define WEBRTC_MODULES_BITRATE_CONTROLLER_SEND_TIME_HISTORY_H_
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#include <map>
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#include "webrtc/base/constructormagic.h"
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#include "webrtc/base/basictypes.h"
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namespace webrtc {
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class SendTimeHistory {
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public:
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explicit SendTimeHistory(int64_t packet_age_limit);
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virtual ~SendTimeHistory();
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void AddAndRemoveOldSendTimes(uint16_t sequence_number, int64_t timestamp);
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bool GetSendTime(uint16_t sequence_number, int64_t* timestamp, bool remove);
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void Clear();
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private:
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void EraseOld(int64_t limit);
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void UpdateOldestSequenceNumber();
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const int64_t packet_age_limit_;
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uint16_t oldest_sequence_number_; // Oldest may not be lowest.
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std::map<uint16_t, int64_t> history_;
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DISALLOW_COPY_AND_ASSIGN(SendTimeHistory);
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};
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} // namespace webrtc
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#endif // WEBRTC_MODULES_BITRATE_CONTROLLER_SEND_TIME_HISTORY_H_
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