From 21f6fd79ad058fc7f33f989eec67a60c77157fea Mon Sep 17 00:00:00 2001
From: Jakob Ivarsson <jakobi@webrtc.org>
Date: Thu, 4 Apr 2019 10:15:02 +0200
Subject: [PATCH] Add preemptive rate and preferred buffer size plots to event
 log visualizer.
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Bug: None
Change-Id: I185f1cd9645a850ba42cb122373d73613d118ac1
Reviewed-on: https://webrtc-review.googlesource.com/c/src/+/131128
Reviewed-by: Minyue Li <minyue@webrtc.org>
Reviewed-by: Björn Terelius <terelius@webrtc.org>
Commit-Queue: Jakob Ivarsson‎ <jakobi@webrtc.org>
Cr-Commit-Position: refs/heads/master@{#27451}
---
 rtc_tools/event_log_visualizer/main.cc | 12 ++++++++++++
 1 file changed, 12 insertions(+)

diff --git a/rtc_tools/event_log_visualizer/main.cc b/rtc_tools/event_log_visualizer/main.cc
index 1e23c8642b..7992b1c9aa 100644
--- a/rtc_tools/event_log_visualizer/main.cc
+++ b/rtc_tools/event_log_visualizer/main.cc
@@ -491,6 +491,12 @@ int main(int argc, char* argv[]) {
           return stats.accelerate_rate / 16384.f;
         },
         "Accelerate rate", collection->AppendNewPlot());
+    analyzer.CreateNetEqNetworkStatsGraph(
+        neteq_stats,
+        [](const webrtc::NetEqNetworkStatistics& stats) {
+          return stats.preemptive_rate / 16384.f;
+        },
+        "Preemptive rate", collection->AppendNewPlot());
     analyzer.CreateNetEqNetworkStatsGraph(
         neteq_stats,
         [](const webrtc::NetEqNetworkStatistics& stats) {
@@ -503,6 +509,12 @@ int main(int argc, char* argv[]) {
           return static_cast<float>(stats.concealment_events);
         },
         "Concealment events", collection->AppendNewPlot());
+    analyzer.CreateNetEqNetworkStatsGraph(
+        neteq_stats,
+        [](const webrtc::NetEqNetworkStatistics& stats) {
+          return stats.preferred_buffer_size_ms;
+        },
+        "Preferred buffer size (ms)", collection->AppendNewPlot());
   }
 
   if (FLAG_plot_ice_candidate_pair_config) {