add mediaType field to ssrc stat

talk/app/webrtc/statscollector.cc

 /*
  * libjingle
  * Copyright 2012 Google Inc.
  *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions are met:
  *
  *  1. Redistributions of source code must retain the above copyright notice,
  *     this list of conditions and the following disclaimer.
  *  2. Redistributions in binary form must reproduce the above copyright notice,
@@ skipping 159 matching lines @@
   for (const auto& f : floats)
     report->AddFloat(f.name, f.value);
 
   for (const auto& i : ints)
     report->AddInt(i.name, i.value);
 
   report->AddInt64(StatsReport::kStatsValueNameBytesReceived,
                    info.bytes_rcvd);
   report->AddInt64(StatsReport::kStatsValueNameCaptureStartNtpTimeMs,
                    info.capture_start_ntp_time_ms);
+  report->AddString(StatsReport::kStatsValueNameMediaType, "audio");
 }
 
 void ExtractStats(const cricket::VoiceSenderInfo& info, StatsReport* report) {
   ExtractCommonSendProperties(info, report);
 
   SetAudioProcessingStats(
       report, info.typing_noise_detected, info.echo_return_loss,
       info.echo_return_loss_enhancement, info.echo_delay_median_ms,
       info.aec_quality_min, info.echo_delay_std_ms);
 
   RTC_DCHECK_GE(info.audio_level, 0);
   const IntForAdd ints[] = {
     { StatsReport::kStatsValueNameAudioInputLevel, info.audio_level},
     { StatsReport::kStatsValueNameJitterReceived, info.jitter_ms },
     { StatsReport::kStatsValueNamePacketsLost, info.packets_lost },
     { StatsReport::kStatsValueNamePacketsSent, info.packets_sent },
   };
 
   for (const auto& i : ints)
     report->AddInt(i.name, i.value);
+  report->AddString(StatsReport::kStatsValueNameMediaType, "audio");
 }
 
 void ExtractStats(const cricket::VideoReceiverInfo& info, StatsReport* report) {
   ExtractCommonReceiveProperties(info, report);
   report->AddString(StatsReport::kStatsValueNameCodecImplementationName,
                     info.decoder_implementation_name);
   report->AddInt64(StatsReport::kStatsValueNameBytesReceived,
                    info.bytes_rcvd);
   report->AddInt64(StatsReport::kStatsValueNameCaptureStartNtpTimeMs,
                    info.capture_start_ntp_time_ms);
@@ skipping 13 matching lines @@
     { StatsReport::kStatsValueNameNacksSent, info.nacks_sent },
     { StatsReport::kStatsValueNamePacketsLost, info.packets_lost },
     { StatsReport::kStatsValueNamePacketsReceived, info.packets_rcvd },
     { StatsReport::kStatsValueNamePlisSent, info.plis_sent },
     { StatsReport::kStatsValueNameRenderDelayMs, info.render_delay_ms },
     { StatsReport::kStatsValueNameTargetDelayMs, info.target_delay_ms },
   };
 
   for (const auto& i : ints)
     report->AddInt(i.name, i.value);
+  report->AddString(StatsReport::kStatsValueNameMediaType, "video");
 }
 
 void ExtractStats(const cricket::VideoSenderInfo& info, StatsReport* report) {
   ExtractCommonSendProperties(info, report);
 
   report->AddString(StatsReport::kStatsValueNameCodecImplementationName,
                     info.encoder_implementation_name);
   report->AddBoolean(StatsReport::kStatsValueNameBandwidthLimitedResolution,
                      (info.adapt_reason & 0x2) > 0);
   report->AddBoolean(StatsReport::kStatsValueNameCpuLimitedResolution,
@@ skipping 14 matching lines @@
     { StatsReport::kStatsValueNameFrameWidthInput, info.input_frame_width },
     { StatsReport::kStatsValueNameFrameWidthSent, info.send_frame_width },
     { StatsReport::kStatsValueNameNacksReceived, info.nacks_rcvd },
     { StatsReport::kStatsValueNamePacketsLost, info.packets_lost },
     { StatsReport::kStatsValueNamePacketsSent, info.packets_sent },
     { StatsReport::kStatsValueNamePlisReceived, info.plis_rcvd },
   };
 
   for (const auto& i : ints)
     report->AddInt(i.name, i.value);
+  report->AddString(StatsReport::kStatsValueNameMediaType, "video");
 }
 
 void ExtractStats(const cricket::BandwidthEstimationInfo& info,
                   double stats_gathering_started,
                   PeerConnectionInterface::StatsOutputLevel level,
                   StatsReport* report) {
   RTC_DCHECK(report->type() == StatsReport::kStatsReportTypeBwe);
 
   report->set_timestamp(stats_gathering_started);
   const IntForAdd ints[] = {
@@ skipping 672 matching lines @@
     StatsReport* report = entry.second;
     report->set_timestamp(stats_gathering_started_);
   }
 }
 
 void StatsCollector::ClearUpdateStatsCacheForTest() {
   stats_gathering_started_ = 0;
 }
 
 }  // namespace webrtc