67 lines
1.5 KiB
C++
67 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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#include "BWEConvergenceTest.h"
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#include <fstream>
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#include <string>
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#include "TestSenderReceiver.h"
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#include "TestLoadGenerator.h"
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#include "event_wrapper.h"
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#include "thread_wrapper.h"
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#include "tick_util.h"
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BWEConvergenceTestUp::BWEConvergenceTestUp(std::string testName, int startRateKbps, int availBWkbps)
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:
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_availBWkbps(availBWkbps),
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BWEOneWayTest(testName, startRateKbps)
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{
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}
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BWEConvergenceTestUp::~BWEConvergenceTestUp()
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{
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if (_gen)
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{
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delete _gen;
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_gen = NULL;
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}
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}
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int BWEConvergenceTestUp::Init(std::string ip, WebRtc_UWord16 port)
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{
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// create the load generator object
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const int rtpSampleRate = 90000;
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const int frameRate = 30;
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const double spreadFactor = 0.2;
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if (_master)
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{
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_gen = new CBRFixFRGenerator(_sendrec, _startRateKbps, rtpSampleRate, frameRate, spreadFactor);
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if (!_gen)
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{
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return (-1);
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}
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}
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return BWEOneWayTest::Init(ip, port);
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}
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bool BWEConvergenceTestUp::StoppingCriterionMaster()
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{
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return ((_sendrec->BitrateSent() / 1000.0) > (0.9 * _availBWkbps));
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}
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