Visualize events related to probing in the total bitrate graph.
BUG=webrtc:6984
R=terelius@webrtc.org
Review-Url: https://codereview.webrtc.org/2782553005 .
Cr-Commit-Position: refs/heads/master@{#17449}
diff --git a/webrtc/tools/event_log_visualizer/analyzer.cc b/webrtc/tools/event_log_visualizer/analyzer.cc
index c986ff7..ba95c25 100644
--- a/webrtc/tools/event_log_visualizer/analyzer.cc
+++ b/webrtc/tools/event_log_visualizer/analyzer.cc
@@ -477,9 +477,12 @@
break;
}
case ParsedRtcEventLog::BWE_PROBE_CLUSTER_CREATED_EVENT: {
+ bwe_probe_cluster_created_events_.push_back(
+ parsed_log_.GetBweProbeClusterCreated(i));
break;
}
case ParsedRtcEventLog::BWE_PROBE_RESULT_EVENT: {
+ bwe_probe_result_events_.push_back(parsed_log_.GetBweProbeResult(i));
break;
}
case ParsedRtcEventLog::UNKNOWN_EVENT: {
@@ -938,7 +941,26 @@
float y = static_cast<float>(bwe_update.new_bitrate) / 1000;
time_series->points.emplace_back(x, y);
}
+
+ TimeSeries* created_series =
+ plot->AddTimeSeries("Probe cluster created.", DOT_GRAPH);
+ for (auto& cluster : bwe_probe_cluster_created_events_) {
+ float x = static_cast<float>(cluster.timestamp - begin_time_) / 1000000;
+ float y = static_cast<float>(cluster.bitrate_bps) / 1000;
+ created_series->points.emplace_back(x, y);
+ }
+
+ TimeSeries* result_series =
+ plot->AddTimeSeries("Probing results.", DOT_GRAPH);
+ for (auto& result : bwe_probe_result_events_) {
+ if (result.bitrate_bps) {
+ float x = static_cast<float>(result.timestamp - begin_time_) / 1000000;
+ float y = static_cast<float>(*result.bitrate_bps) / 1000;
+ result_series->points.emplace_back(x, y);
+ }
+ }
}
+
plot->SetXAxis(0, call_duration_s_, "Time (s)", kLeftMargin, kRightMargin);
plot->SetSuggestedYAxis(0, 1, "Bitrate (kbps)", kBottomMargin, kTopMargin);
if (desired_direction == webrtc::PacketDirection::kIncomingPacket) {