commit 2dbc69fa64a7ea183e090dbfaa68ab16d4bcef7a
author Steve Anton <steveanton@webrtc.org> Thu Aug 24 17:15:13 2017 -0700
committer Commit Bot <commit-bot@chromium.org> Fri Aug 25 00:50:42 2017 +0000
tree fcea316c7c5f841d7d0fff4dbd99e7dd52da7780
parent d6a5cbdf4c470f5a150f78baedbfba635beb2565

Add stats totalSamplesReceived and concealedSamples

Adds two new stats to RTCMediaStreamTrackStats:
* totalSamplesReceived is the total number of samples received on
      the audio channel and includes real and synthetic samples.
* concealedSamples is the total number of synthetic samples
      received on the audio channel used to conceal packet loss.

Bug: webrtc:8076
Change-Id: I36e9828525ec341490cf3310a972b56a8b443667
Reviewed-on: https://chromium-review.googlesource.com/615902
Commit-Queue: Steve Anton <steveanton@webrtc.org>
Reviewed-by: Tommi <tommi@webrtc.org>
Reviewed-by: Taylor Brandstetter <deadbeef@webrtc.org>
Reviewed-by: Henrik Boström <hbos@webrtc.org>
Reviewed-by: Henrik Lundin <henrik.lundin@webrtc.org>
Cr-Commit-Position: refs/heads/master@{#19506}

webrtc/api/stats/rtcstats_objects.h

diff --git a/webrtc/api/stats/rtcstats_objects.h b/webrtc/api/stats/rtcstats_objects.h
index 071a7fb..0cbea7c 100644
--- a/webrtc/api/stats/rtcstats_objects.h
+++ b/webrtc/api/stats/rtcstats_objects.h
@@ -273,9 +273,11 @@
   // Audio-only members
   RTCStatsMember<double> audio_level;
   RTCStatsMember<double> total_audio_energy;
-  RTCStatsMember<double> total_samples_duration;
   RTCStatsMember<double> echo_return_loss;
   RTCStatsMember<double> echo_return_loss_enhancement;
+  RTCStatsMember<uint64_t> total_samples_received;
+  RTCStatsMember<double> total_samples_duration;
+  RTCStatsMember<uint64_t> concealed_samples;
 };
 
 // https://w3c.github.io/webrtc-stats/#pcstats-dict*

webrtc/api/statstypes.cc

diff --git a/webrtc/api/statstypes.cc b/webrtc/api/statstypes.cc
index 777e9f8..fb9e1e5 100644
--- a/webrtc/api/statstypes.cc
+++ b/webrtc/api/statstypes.cc
@@ -371,6 +371,8 @@
       return "audioInputLevel";
     case kStatsValueNameBytesSent:
       return "bytesSent";
+    case kStatsValueNameConcealedSamples:
+      return "concealedSamples";
     case kStatsValueNamePacketsSent:
       return "packetsSent";
     case kStatsValueNameBytesReceived:
@@ -383,6 +385,8 @@
       return "packetsLost";
     case kStatsValueNameProtocol:
       return "protocol";
+    case kStatsValueNameTotalSamplesReceived:
+      return "totalSamplesReceived";
     case kStatsValueNameTransportId:
       return "transportId";
     case kStatsValueNameSelectedCandidatePairId:

webrtc/api/statstypes.h

diff --git a/webrtc/api/statstypes.h b/webrtc/api/statstypes.h
index 57fe82d..819bfe0 100644
--- a/webrtc/api/statstypes.h
+++ b/webrtc/api/statstypes.h
@@ -104,6 +104,7 @@
     kStatsValueNameBytesReceived,
     kStatsValueNameBytesSent,
     kStatsValueNameCodecImplementationName,
+    kStatsValueNameConcealedSamples,
     kStatsValueNameDataChannelId,
     kStatsValueNameFramesDecoded,
     kStatsValueNameFramesEncoded,
@@ -120,6 +121,7 @@
     kStatsValueNameState,
     kStatsValueNameTotalAudioEnergy,
     kStatsValueNameTotalSamplesDuration,
+    kStatsValueNameTotalSamplesReceived,
     kStatsValueNameTransportId,
     kStatsValueNameSentPingRequestsTotal,
     kStatsValueNameSentPingRequestsBeforeFirstResponse,