Report timing frames info in GetStats.

webrtc/modules/video_coding/frame_buffer2.cc

 /*
  *  Copyright (c) 2016 The WebRTC project authors. All Rights Reserved.
  *
  *  Use of this source code is governed by a BSD-style license
  *  that can be found in the LICENSE file in the root of the source
  *  tree. An additional intellectual property rights grant can be found
  *  in the file PATENTS.  All contributing project authors may
  *  be found in the AUTHORS file in the root of the source tree.
  */
 
@@ skipping 131 matching lines @@
       }
 
       // Gracefully handle bad RTP timestamps and render time issues.
       if (HasBadRenderTiming(*frame, now_ms)) {
         jitter_estimator_->Reset();
         timing_->Reset();
         frame->SetRenderTime(timing_->RenderTimeMs(frame->timestamp, now_ms));
       }
 
       UpdateJitterDelay();
+      UpdateTimingFrameInfo();
       PropagateDecodability(next_frame_it_->second);
 
       // Sanity check for RTP timestamp monotonicity.
       if (last_decoded_frame_it_ != frames_.end()) {
         const FrameKey& last_decoded_frame_key = last_decoded_frame_it_->first;
         const FrameKey& frame_key = next_frame_it_->first;
 
         const bool frame_is_higher_spatial_layer_of_last_decoded_frame =
             last_decoded_frame_timestamp_ == frame->timestamp &&
             last_decoded_frame_key.picture_id == frame_key.picture_id &&
@@ skipping 365 matching lines @@
   int render_delay_ms;
   if (timing_->GetTimings(&decode_ms, &max_decode_ms, &current_delay_ms,
                           &target_delay_ms, &jitter_buffer_ms,
                           &min_playout_delay_ms, &render_delay_ms)) {
     stats_callback_->OnFrameBufferTimingsUpdated(
         decode_ms, max_decode_ms, current_delay_ms, target_delay_ms,
         jitter_buffer_ms, min_playout_delay_ms, render_delay_ms);
   }
 }
 
+void FrameBuffer::UpdateTimingFrameInfo() {
+  TRACE_EVENT0("webrtc", "FrameBuffer::UpdateTimingFrameInfo");
+  rtc::Optional<TimingFrameInfo> info = timing_->GetTimingFrameInfo();
+  if (info)
+    stats_callback_->OnTimingFrameInfoUpdated(*info);
+}
+
 void FrameBuffer::ClearFramesAndHistory() {
-  TRACE_EVENT0("webrtc", "FrameBuffer::UpdateJitterDelay");
+  TRACE_EVENT0("webrtc", "FrameBuffer::ClearFramesAndHistory");
   frames_.clear();
   last_decoded_frame_it_ = frames_.end();
   last_continuous_frame_it_ = frames_.end();
   next_frame_it_ = frames_.end();
   num_frames_history_ = 0;
   num_frames_buffered_ = 0;
 }
 
 }  // namespace video_coding
 }  // namespace webrtc