From b87c27ebc48ed5b40249b1f85e2eec96556a34b3 Mon Sep 17 00:00:00 2001
From: Bjorn Terelius <terelius@webrtc.org>
Date: Thu, 9 Nov 2017 11:55:51 +0100
Subject: [PATCH] Don't visualize incoming packets in pacer delay graph.
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The difference between capture time and the log time for incoming packets include the network delay, so it is misleading to show them in the pacer delay graph.

Bug: webrtc:8508
Change-Id: Ib2e727f7d2971c66ccf9693cb1a92e066e169bed
Reviewed-on: https://webrtc-review.googlesource.com/21326
Reviewed-by: Niels Moller <nisse@webrtc.org>
Commit-Queue: Björn Terelius <terelius@webrtc.org>
Cr-Commit-Position: refs/heads/master@{#20642}
---
 rtc_tools/event_log_visualizer/analyzer.cc | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/rtc_tools/event_log_visualizer/analyzer.cc b/rtc_tools/event_log_visualizer/analyzer.cc
index 00df00690f..c9750c89d4 100644
--- a/rtc_tools/event_log_visualizer/analyzer.cc
+++ b/rtc_tools/event_log_visualizer/analyzer.cc
@@ -1507,6 +1507,8 @@ void EventLogAnalyzer::CreatePacerDelayGraph(Plot* plot) {
   for (const auto& kv : rtp_packets_) {
     const std::vector<LoggedRtpPacket>& packets = kv.second;
     StreamId stream_id = kv.first;
+    if (stream_id.GetDirection() == kIncomingPacket)
+      continue;
 
     if (packets.size() < 2) {
       RTC_LOG(LS_WARNING)