Report timing frames info in GetStats.

webrtc/media/base/mediachannel.h

 /*
  *  Copyright (c) 2004 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.
  */
 
 #ifndef WEBRTC_MEDIA_BASE_MEDIACHANNEL_H_
 #define WEBRTC_MEDIA_BASE_MEDIACHANNEL_H_
 
 #include <memory>
 #include <string>
 #include <vector>
 
 #include "webrtc/api/rtpparameters.h"
 #include "webrtc/api/rtpreceiverinterface.h"
+#include "webrtc/api/video/video_timing.h"
 #include "webrtc/base/basictypes.h"
 #include "webrtc/base/buffer.h"
 #include "webrtc/base/copyonwritebuffer.h"
 #include "webrtc/base/dscp.h"
 #include "webrtc/base/logging.h"
 #include "webrtc/base/networkroute.h"
 #include "webrtc/base/optional.h"
 #include "webrtc/base/sigslot.h"
 #include "webrtc/base/socket.h"
 #include "webrtc/base/window.h"
@@ skipping 710 matching lines @@
         frames_received(0),
         frames_decoded(0),
         frames_rendered(0),
         decode_ms(0),
         max_decode_ms(0),
         jitter_buffer_ms(0),
         min_playout_delay_ms(0),
         render_delay_ms(0),
         target_delay_ms(0),
         current_delay_ms(0),
-        capture_start_ntp_time_ms(-1) {
-  }
+        capture_start_ntp_time_ms(-1),
+        timing_frame_info() {}
 
   std::vector<SsrcGroup> ssrc_groups;
   // TODO(hbos): Move this to |VideoMediaInfo::receive_codecs|?
   std::string decoder_implementation_name;
   int packets_concealed;
   int firs_sent;
   int plis_sent;
   int nacks_sent;
   int frame_width;
   int frame_height;
@@ skipping 24 matching lines @@
   // Requested latency to account for rendering delay.
   int render_delay_ms;
   // Target overall delay: network+decode+render, accounting for
   // min_playout_delay_ms.
   int target_delay_ms;
   // Current overall delay, possibly ramping towards target_delay_ms.
   int current_delay_ms;
 
   // Estimated capture start time in NTP time in ms.
   int64_t capture_start_ntp_time_ms;
+
+  // Timing frame info.

[Taylor Brandstetter, 2017/06/25 20:48:03]

This comment doesn't add anything.

[ilnik, 2017/06/26 08:46:38]

Done.

+  webrtc::TimingFrameInfo timing_frame_info;
 };
 
 struct DataSenderInfo : public MediaSenderInfo {
   DataSenderInfo()
       : ssrc(0) {
   }
 
   uint32_t ssrc;
 };
 
@@ skipping 400 matching lines @@
                    const char*,
                    size_t> SignalDataReceived;
   // Signal when the media channel is ready to send the stream. Arguments are:
   //     writable(bool)
   sigslot::signal1<bool> SignalReadyToSend;
 };
 
 }  // namespace cricket
 
 #endif  // WEBRTC_MEDIA_BASE_MEDIACHANNEL_H_