Added -show_detector_state which show the detector state in the total bitrate graph.

webrtc/tools/event_log_visualizer/main.cc

 /*
  *  Copyright (c) 2016 The WebRTC project authors. All Rights Reserved.
  *
  *  Use of this source code is governed by a BSD-style license
  *  that can be found in the LICENSE file in the root of the source
  *  tree. An additional intellectual property rights grant can be found
  *  in the file PATENTS.  All contributing project authors may
  *  be found in the AUTHORS file in the root of the source tree.
  */
 
@@ skipping 67 matching lines @@
             false,
             "Plot the audio encoder number of channels.");
 DEFINE_string(
     force_fieldtrials,
     "",
     "Field trials control experimental feature code which can be forced. "
     "E.g. running with --force_fieldtrials=WebRTC-FooFeature/Enabled/"
     " will assign the group Enabled to field trial WebRTC-FooFeature. Multiple "
     "trials are separated by \"/\"");
 
+DEFINE_bool(
+    show_detector_state,
+    false,
+    "Mark the delay based bwe detector state on the total bitrate graph");
+
 int main(int argc, char* argv[]) {
   std::string program_name = argv[0];
   std::string usage =
       "A tool for visualizing WebRTC event logs.\n"
       "Example usage:\n" +
       program_name + " <logfile> | python\n" + "Run " + program_name +
       " --help for a list of command line options\n";
   google::SetUsageMessage(usage);
   google::ParseCommandLineFlags(&argc, &argv, true);
 
@@ skipping 64 matching lines @@
   }
 
   if (FLAGS_plot_all || FLAGS_plot_fraction_loss) {
     analyzer.CreateFractionLossGraph(collection->AppendNewPlot());
     analyzer.CreateIncomingPacketLossGraph(collection->AppendNewPlot());
   }
 
   if (FLAGS_plot_all || FLAGS_plot_total_bitrate) {
     if (FLAGS_incoming) {
       analyzer.CreateTotalBitrateGraph(webrtc::PacketDirection::kIncomingPacket,
-                                       collection->AppendNewPlot());
+                                       collection->AppendNewPlot(),
+                                       FLAGS_show_detector_state);
     }
     if (FLAGS_outgoing) {
       analyzer.CreateTotalBitrateGraph(webrtc::PacketDirection::kOutgoingPacket,
-                                       collection->AppendNewPlot());
+                                       collection->AppendNewPlot(),
+                                       FLAGS_show_detector_state);
     }
   }
 
   if (FLAGS_plot_all || FLAGS_plot_stream_bitrate) {
     if (FLAGS_incoming) {
       analyzer.CreateStreamBitrateGraph(
           webrtc::PacketDirection::kIncomingPacket,
           collection->AppendNewPlot());
     }
     if (FLAGS_outgoing) {
@@ skipping 37 matching lines @@
   }
 
   if (FLAGS_plot_all || FLAGS_audio_encoder_num_channels) {
     analyzer.CreateAudioEncoderNumChannelsGraph(collection->AppendNewPlot());
   }
 
   collection->Draw();
 
   return 0;
 }