commit 2efae7786e6632b5a223fd6963df3a860cfff770
author Rasmus Brandt <brandtr@webrtc.org> Thu Jun 27 12:29:34 2019
committer Commit Bot <commit-bot@chromium.org> Thu Jun 27 14:59:47 2019
tree a6b479c0436f6ef5efac4f82914b90f95cdbad0a
parent 478cb46435d03b19ab2dcf15c243f6911542d655

Add RTCStats for keyFramesEncoded, keyFramesDecoded.

This implements the correspondingly named JavaScript fields defined in
https://w3c.github.io/webrtc-stats/#inboundrtpstats-dict* and
https://w3c.github.io/webrtc-stats/#outboundrtpstats-dict*.

Bug: webrtc:7066
Change-Id: I431045bca80bf5faf27132c54f59c1f723c92952
Reviewed-on: https://webrtc-review.googlesource.com/c/src/+/143683
Commit-Queue: Rasmus Brandt <brandtr@webrtc.org>
Reviewed-by: Henrik Boström <hbos@webrtc.org>
Reviewed-by: Niels Moller <nisse@webrtc.org>
Cr-Commit-Position: refs/heads/master@{#28404}

pc/rtc_stats_collector.cc

diff --git a/pc/rtc_stats_collector.cc b/pc/rtc_stats_collector.cc
index 5e0986d..fb85092 100644
--- a/pc/rtc_stats_collector.cc
+++ b/pc/rtc_stats_collector.cc
@@ -309,6 +309,7 @@
   inbound_video->nack_count =
       static_cast<uint32_t>(video_receiver_info.nacks_sent);
   inbound_video->frames_decoded = video_receiver_info.frames_decoded;
+  inbound_video->key_frames_decoded = video_receiver_info.key_frames_decoded;
   if (video_receiver_info.qp_sum)
     inbound_video->qp_sum = *video_receiver_info.qp_sum;
   if (video_receiver_info.last_packet_received_timestamp_ms) {
@@ -378,6 +379,7 @@
   if (video_sender_info.qp_sum)
     outbound_video->qp_sum = *video_sender_info.qp_sum;
   outbound_video->frames_encoded = video_sender_info.frames_encoded;
+  outbound_video->key_frames_encoded = video_sender_info.key_frames_encoded;
   outbound_video->total_encode_time =
       static_cast<double>(video_sender_info.total_encode_time_ms) /
       rtc::kNumMillisecsPerSec;