commit ca3c8017e5fc272e6320d2de47befb3915c2297e
author Konrad Hofbauer <hofbauer@webrtc.org> Fri Feb 15 19:52:19 2019
committer Commit Bot <commit-bot@chromium.org> Fri Feb 15 21:05:04 2019
tree c86278371d02c00a9021dd92b4698138537c55dd
parent 429b67db1f20eced5c10484fb17c0b3127bbcfa4

Minor eventlogvisualizer tweaks.

- Clarify sequence number plot.
- Add pacer_delay plot to plot profile 'all'.

Bug: none
Change-Id: Ib009481cfd8858bee556d5d28610bc0c65a6859c
Reviewed-on: https://webrtc-review.googlesource.com/c/123101
Commit-Queue: Konrad Hofbauer <hofbauer@webrtc.org>
Reviewed-by: Björn Terelius <terelius@webrtc.org>
Cr-Commit-Position: refs/heads/master@{#26720}

rtc_tools/event_log_visualizer/analyzer.cc

diff --git a/rtc_tools/event_log_visualizer/analyzer.cc b/rtc_tools/event_log_visualizer/analyzer.cc
index a4126bc..b8eff1d 100644
--- a/rtc_tools/event_log_visualizer/analyzer.cc
+++ b/rtc_tools/event_log_visualizer/analyzer.cc
@@ -667,7 +667,8 @@
   plot->SetTitle(GetDirectionAsString(direction) + " audio level");
 }
 
-// For each SSRC, plot the time between the consecutive playouts.
+// For each SSRC, plot the sequence number difference between consecutive
+// incoming packets.
 void EventLogAnalyzer::CreateSequenceNumberGraph(Plot* plot) {
   for (const auto& stream : parsed_log_.incoming_rtp_packets_by_ssrc()) {
     // Filter on SSRC.
@@ -697,7 +698,7 @@
                  "Time (s)", kLeftMargin, kRightMargin);
   plot->SetSuggestedYAxis(0, 1, "Difference since last packet", kBottomMargin,
                           kTopMargin);
-  plot->SetTitle("Sequence number");
+  plot->SetTitle("Incoming sequence number delta");
 }
 
 void EventLogAnalyzer::CreateIncomingPacketLossGraph(Plot* plot) {

rtc_tools/event_log_visualizer/main.cc

diff --git a/rtc_tools/event_log_visualizer/main.cc b/rtc_tools/event_log_visualizer/main.cc
index 11824da..252f630 100644
--- a/rtc_tools/event_log_visualizer/main.cc
+++ b/rtc_tools/event_log_visualizer/main.cc
@@ -555,4 +555,5 @@
   FLAG_plot_neteq_stats = setting;
   FLAG_plot_ice_candidate_pair_config = setting;
   FLAG_plot_ice_connectivity_check = setting;
+  FLAG_plot_pacer_delay = setting;
 }