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Track SSRCs configured for each media type in event log visualization tool.

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Review-Url: https://codereview.webrtc.org/2207453003
Cr-Commit-Position: refs/heads/master@{#13675}
This commit is contained in:
terelius
2016-08-08 10:21:04 -07:00
committed by Commit bot
parent 4496809b28
commit 0740a2040a
2 changed files with 47 additions and 24 deletions
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32
webrtc/tools/event_log_visualizer/analyzer.h
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@ -14,6 +14,7 @@
#include <vector>
#include <map>
#include <memory>
#include <set>
#include <utility>
#include "webrtc/call/rtc_event_log_parser.h"
@ -56,8 +57,14 @@ class EventLogAnalyzer {
public:
StreamId(uint32_t ssrc, webrtc::PacketDirection direction)
: ssrc_(ssrc), direction_(direction) {}
bool operator<(const StreamId& other) const;
bool operator==(const StreamId& other) const;
bool operator<(const StreamId& other) const {
return std::tie(ssrc_, direction_) <
std::tie(other.ssrc_, other.direction_);
}
bool operator==(const StreamId& other) const {
return std::tie(ssrc_, direction_) ==
std::tie(other.ssrc_, other.direction_);
}
uint32_t GetSsrc() const { return ssrc_; }
webrtc::PacketDirection GetDirection() const { return direction_; }
@ -93,15 +100,30 @@ class EventLogAnalyzer {
int32_t expected_packets;
};
bool IsRtxSsrc(StreamId stream_id);
bool IsVideoSsrc(StreamId stream_id);
bool IsAudioSsrc(StreamId stream_id);
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_;
// Maps a stream identifier consisting of ssrc, direction and MediaType
// to the parsed RTP headers in that stream. Header extensions are parsed
// if the stream has been configured.
// Tracks what each stream is configured for. Note that a single SSRC can be
// in several sets. For example, the SSRC used for sending video over RTX
// will appear in both video_ssrcs_ and rtx_ssrcs_. In the unlikely case that
// an SSRC is reconfigured to a different media type mid-call, it will also
// appear in multiple sets.
std::set<StreamId> rtx_ssrcs_;
std::set<StreamId> video_ssrcs_;
std::set<StreamId> audio_ssrcs_;
// Maps a stream identifier consisting of ssrc and direction to the parsed
// RTP headers in that stream. Header extensions are parsed if the stream
// has been configured.
std::map<StreamId, std::vector<LoggedRtpPacket>> rtp_packets_;
std::map<StreamId, std::vector<LoggedRtcpPacket>> rtcp_packets_;