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Revert of Visualization tool for WebrtcEventLogs (patchset #9 id:160001 of https://codereview.webrtc.org/1995523002/ )

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Reason for revert:
Reverting while investigating a downstream build failure.

Original issue's description:
> Initial version of the local visualization tool for WebrtcEventLogs.
>
> Plot graphs to python code. Generate packet, playout, sequence number and total bitrate graphs.
>
> Add bitrate and latency plots. Generate multiple figures, and control which ones are used through command line flags.
>
> Committed: https://crrev.com/a478786ef1513790194792010f766324a469db4d
> Cr-Commit-Position: refs/heads/master@{#13443}

TBR=stefan@webrtc.org,aleloi@webrtc.org,phoglund@webrtc.org,henrika@webrtc.org
# Skipping CQ checks because original CL landed less than 1 days ago.
NOPRESUBMIT=true
NOTREECHECKS=true
NOTRY=true

Review-Url: https://codereview.webrtc.org/2147453002
Cr-Commit-Position: refs/heads/master@{#13445}
This commit is contained in:
terelius
2016-07-12 05:11:21 -07:00
committed by Commit bot
parent d658edeeed
commit a44f28da45
10 changed files with 1 additions and 1181 deletions
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65
webrtc/tools/event_log_visualizer/analyzer.h
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/*
* Copyright (c) 2016 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_TOOLS_EVENT_LOG_VISUALIZER_ANALYZER_H_
#define WEBRTC_TOOLS_EVENT_LOG_VISUALIZER_ANALYZER_H_
#include <vector>
#include "webrtc/call/rtc_event_log_parser.h"
#include "webrtc/tools/event_log_visualizer/plot_base.h"
namespace webrtc {
namespace plotting {
class EventLogAnalyzer {
public:
// The EventLogAnalyzer keeps a reference to the ParsedRtcEventLog for the
// duration of its lifetime. The ParsedRtcEventLog must not be destroyed or
// modified while the EventLogAnalyzer is being used.
explicit EventLogAnalyzer(const ParsedRtcEventLog& log);
void CreatePacketGraph(PacketDirection desired_direction, Plot* plot);
void CreatePlayoutGraph(Plot* plot);
void CreateSequenceNumberGraph(Plot* plot);
void CreateDelayChangeGraph(Plot* plot);
void CreateAccumulatedDelayChangeGraph(Plot* plot);
void CreateTotalBitrateGraph(PacketDirection desired_direction, Plot* plot);
void CreateStreamBitrateGraph(PacketDirection desired_direction, Plot* plot);
private:
const ParsedRtcEventLog& parsed_log_;
// A list of SSRCs we are interested in analysing.
// If left empty, all SSRCs will be considered relevant.
std::vector<uint32_t> desired_ssrc_;
// Window and step size used for calculating moving averages, e.g. bitrate.
// The generated data points will be |step_| microseconds apart.
// Only events occuring at most |window_duration_| microseconds before the
// current data point will be part of the average.
uint64_t window_duration_;
uint64_t step_;
// First and last events of the log.
uint64_t begin_time_;
uint64_t end_time_;
};
} // namespace plotting
} // namespace webrtc
#endif // WEBRTC_TOOLS_EVENT_LOG_VISUALIZER_ANALYZER_H_