Create VideoReceiver with external VCMTiming object.

webrtc/modules/video_coding/video_coding_impl.h

 /*
  *  Copyright (c) 2012 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 @@
 };
 
 class VideoReceiver : public Module {
  public:
   typedef VideoCodingModule::ReceiverRobustness ReceiverRobustness;
 
   VideoReceiver(Clock* clock,
                 EventFactory* event_factory,
                 EncodedImageCallback* pre_decode_image_callback,
                 NackSender* nack_sender = nullptr,
-                KeyFrameRequestSender* keyframe_request_sender = nullptr);
+                KeyFrameRequestSender* keyframe_request_sender = nullptr,
+                VCMTiming* timing = nullptr);

[stefan-webrtc, 2016/12/14 13:00:32]

Make this required instead.

[philipel, 2016/12/14 13:21:21]

Done.

   ~VideoReceiver();
 
   int32_t RegisterReceiveCodec(const VideoCodec* receiveCodec,
                                int32_t numberOfCores,
                                bool requireKeyFrame);
 
   void RegisterExternalDecoder(VideoDecoder* externalDecoder,
                                uint8_t payloadType);
   int32_t RegisterReceiveCallback(VCMReceiveCallback* receiveCallback);
   int32_t RegisterReceiveStatisticsCallback(
@@ skipping 38 matching lines @@
  protected:
   int32_t Decode(const webrtc::VCMEncodedFrame& frame)
       EXCLUSIVE_LOCKS_REQUIRED(receive_crit_);
   int32_t RequestKeyFrame();
   int32_t RequestSliceLossIndication(const uint64_t pictureID) const;
 
  private:
   Clock* const clock_;
   rtc::CriticalSection process_crit_;
   rtc::CriticalSection receive_crit_;
-  VCMTiming _timing;
+  bool _ownsTiming;
+  VCMTiming* _timing;
   VCMReceiver _receiver;
   VCMDecodedFrameCallback _decodedFrameCallback;
   VCMFrameTypeCallback* _frameTypeCallback GUARDED_BY(process_crit_);
   VCMReceiveStatisticsCallback* _receiveStatsCallback GUARDED_BY(process_crit_);
   VCMDecoderTimingCallback* _decoderTimingCallback GUARDED_BY(process_crit_);
   VCMPacketRequestCallback* _packetRequestCallback GUARDED_BY(process_crit_);
   VCMGenericDecoder* _decoder;
 
   VCMFrameBuffer _frameFromFile;
   bool _scheduleKeyRequest GUARDED_BY(process_crit_);
   bool drop_frames_until_keyframe_ GUARDED_BY(process_crit_);
   size_t max_nack_list_size_ GUARDED_BY(process_crit_);
 
   VCMCodecDataBase _codecDataBase GUARDED_BY(receive_crit_);
   EncodedImageCallback* pre_decode_image_callback_;
 
   VCMProcessTimer _receiveStatsTimer;
   VCMProcessTimer _retransmissionTimer;
   VCMProcessTimer _keyRequestTimer;
   QpParser qp_parser_;
   ThreadUnsafeOneTimeEvent first_frame_received_;
 };
 
 }  // namespace vcm
 }  // namespace webrtc
 #endif  // WEBRTC_MODULES_VIDEO_CODING_VIDEO_CODING_IMPL_H_