Add VideoSendStream::Stats::prefered_media_bitrate_bps

webrtc/video/video_send_stream.cc

 /*
  *  Copyright (c) 2013 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.
  */
 #include "webrtc/video/video_send_stream.h"
@@ skipping 143 matching lines @@
 
 std::string VideoSendStream::Stats::ToString(int64_t time_ms) const {
   std::stringstream ss;
   ss << "VideoSendStream stats: " << time_ms << ", {";
   ss << "input_fps: " << input_frame_rate << ", ";
   ss << "encode_fps: " << encode_frame_rate << ", ";
   ss << "encode_ms: " << avg_encode_time_ms << ", ";
   ss << "encode_usage_perc: " << encode_usage_percent << ", ";
   ss << "target_bps: " << target_media_bitrate_bps << ", ";
   ss << "media_bps: " << media_bitrate_bps << ", ";
+  ss << "preferred_media_bitrate_bps: " << preferred_media_bitrate_bps << ", ";
   ss << "suspended: " << (suspended ? "true" : "false") << ", ";
   ss << "bw_adapted: " << (bw_limited_resolution ? "true" : "false");
   ss << '}';
   for (const auto& substream : substreams) {
     if (!substream.second.is_rtx) {
       ss << " {ssrc: " << substream.first << ", ";
       ss << substream.second.ToString();
       ss << '}';
     }
   }
@@ skipping 910 matching lines @@
                           &module_nack_rate);
     *sent_video_rate_bps += module_video_rate;
     *sent_nack_rate_bps += module_nack_rate;
     *sent_fec_rate_bps += module_fec_rate;
   }
   return 0;
 }
 
 }  // namespace internal
 }  // namespace webrtc