Report timing frames info in GetStats.

webrtc/modules/video_coding/timing.cc

Index: webrtc/modules/video_coding/timing.cc
diff --git a/webrtc/modules/video_coding/timing.cc b/webrtc/modules/video_coding/timing.cc
index 21f4a3dc71159f99e0e93a129998cff2186e62fe..340f2c187f318fdf6861a3f31529c87bf697ea83 100644
--- a/webrtc/modules/video_coding/timing.cc
+++ b/webrtc/modules/video_coding/timing.cc
@@ -21,21 +21,22 @@
 namespace webrtc {
 
 VCMTiming::VCMTiming(Clock* clock, VCMTiming* master_timing)
-  : clock_(clock),
-    master_(false),
-    ts_extrapolator_(),
-    codec_timer_(new VCMCodecTimer()),
-    render_delay_ms_(kDefaultRenderDelayMs),
-    min_playout_delay_ms_(0),
-    max_playout_delay_ms_(10000),
-    jitter_delay_ms_(0),
-    current_delay_ms_(0),
-    last_decode_ms_(0),
-    prev_frame_timestamp_(0),
-    num_decoded_frames_(0),
-    num_delayed_decoded_frames_(0),
-    first_decoded_frame_ms_(-1),
-    sum_missed_render_deadline_ms_(0) {
+    : clock_(clock),
+      master_(false),
+      ts_extrapolator_(),
+      codec_timer_(new VCMCodecTimer()),
+      render_delay_ms_(kDefaultRenderDelayMs),
+      min_playout_delay_ms_(0),
+      max_playout_delay_ms_(10000),
+      jitter_delay_ms_(0),
+      current_delay_ms_(0),
+      last_decode_ms_(0),
+      prev_frame_timestamp_(0),
+      timing_frame_info_(),
+      num_decoded_frames_(0),
+      num_delayed_decoded_frames_(0),
+      first_decoded_frame_ms_(-1),
+      sum_missed_render_deadline_ms_(0) {
   if (master_timing == NULL) {
     master_ = true;
     ts_extrapolator_ = new TimestampExtrapolator(clock_->TimeInMilliseconds());
@@ -304,4 +305,14 @@ bool VCMTiming::GetTimings(int* decode_ms,
   return (num_decoded_frames_ > 0);
 }
 
+void VCMTiming::SetTimingFrameInfo(const TimingFrameInfo& info) {
+  rtc::CritScope cs(&crit_sect_);
+  timing_frame_info_.emplace(info);
+}
+
+rtc::Optional<TimingFrameInfo> VCMTiming::GetTimingFrameInfo() {
+  rtc::CritScope cs(&crit_sect_);
+  return timing_frame_info_;
+}
+
 }  // namespace webrtc