commit 0237106559e63aea6d1ef4b11b64a32413564cdd
author Sergey Silkin <ssilkin@webrtc.org> Thu Jan 31 16:45:42 2019 +0100
committer Commit Bot <commit-bot@chromium.org> Mon Feb 04 09:58:08 2019 +0000
tree a82522d40463d88f727805aabd3fad79cba027d2
parent 126648763184b7e224d6c4a2f85efb4a9307378f

Expose video freeze metrics in GetStats.

This adds the following non-standardized metrics to video receiver
stats:
- freezeCount
- pauseCount
- totalFreezesDuration
- totalPausesDuration
- totalFramesDuration
- sumOfSquaredFrameDurations

For description of these metrics see
https://henbos.github.io/webrtc-provisional-stats/#RTCVideoReceiverStats-dict*

Bug: webrtc:10145
Change-Id: I4c76d5651102e73b1592ffed561e6224f2badeb6
Reviewed-on: https://webrtc-review.googlesource.com/c/114840
Reviewed-by: Stefan Holmer <stefan@webrtc.org>
Reviewed-by: Henrik Boström <hbos@webrtc.org>
Reviewed-by: Ilya Nikolaevskiy <ilnik@webrtc.org>
Commit-Queue: Sergey Silkin <ssilkin@webrtc.org>
Cr-Commit-Position: refs/heads/master@{#26523}

pc/rtc_stats_integrationtest.cc

diff --git a/pc/rtc_stats_integrationtest.cc b/pc/rtc_stats_integrationtest.cc
index afe7649..f0fc2f3 100644
--- a/pc/rtc_stats_integrationtest.cc
+++ b/pc/rtc_stats_integrationtest.cc
@@ -560,6 +560,18 @@
             media_stream_track.frames_decoded);
         verifier.TestMemberIsNonNegative<uint32_t>(
             media_stream_track.frames_dropped);
+        verifier.TestMemberIsNonNegative<uint32_t>(
+            media_stream_track.freeze_count);
+        verifier.TestMemberIsNonNegative<uint32_t>(
+            media_stream_track.pause_count);
+        verifier.TestMemberIsNonNegative<double>(
+            media_stream_track.total_freezes_duration);
+        verifier.TestMemberIsNonNegative<double>(
+            media_stream_track.total_pauses_duration);
+        verifier.TestMemberIsNonNegative<double>(
+            media_stream_track.total_frames_duration);
+        verifier.TestMemberIsNonNegative<double>(
+            media_stream_track.sum_squared_frame_durations);
       } else {
         verifier.TestMemberIsNonNegative<uint32_t>(
             media_stream_track.frames_sent);
@@ -568,6 +580,16 @@
         verifier.TestMemberIsUndefined(media_stream_track.frames_received);
         verifier.TestMemberIsUndefined(media_stream_track.frames_decoded);
         verifier.TestMemberIsUndefined(media_stream_track.frames_dropped);
+        verifier.TestMemberIsUndefined(media_stream_track.freeze_count);
+        verifier.TestMemberIsUndefined(media_stream_track.pause_count);
+        verifier.TestMemberIsUndefined(
+            media_stream_track.total_freezes_duration);
+        verifier.TestMemberIsUndefined(
+            media_stream_track.total_pauses_duration);
+        verifier.TestMemberIsUndefined(
+            media_stream_track.total_frames_duration);
+        verifier.TestMemberIsUndefined(
+            media_stream_track.sum_squared_frame_durations);
       }
       verifier.TestMemberIsUndefined(media_stream_track.frames_corrupted);
       verifier.TestMemberIsUndefined(media_stream_track.partial_frames_lost);
@@ -593,6 +615,13 @@
       verifier.TestMemberIsUndefined(media_stream_track.frames_corrupted);
       verifier.TestMemberIsUndefined(media_stream_track.partial_frames_lost);
       verifier.TestMemberIsUndefined(media_stream_track.full_frames_lost);
+      verifier.TestMemberIsUndefined(media_stream_track.freeze_count);
+      verifier.TestMemberIsUndefined(media_stream_track.pause_count);
+      verifier.TestMemberIsUndefined(media_stream_track.total_freezes_duration);
+      verifier.TestMemberIsUndefined(media_stream_track.total_pauses_duration);
+      verifier.TestMemberIsUndefined(media_stream_track.total_frames_duration);
+      verifier.TestMemberIsUndefined(
+          media_stream_track.sum_squared_frame_durations);
       // Audio-only members
       verifier.TestMemberIsNonNegative<double>(media_stream_track.audio_level);
       verifier.TestMemberIsNonNegative<double>(