Add send transports to individual webrtc::Call streams.

webrtc/video_receive_stream.h

 /*
  *  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.
  */
 
@@ skipping 68 matching lines @@
     int discarded_packets = 0;
 
     uint32_t ssrc = 0;
     std::string c_name;
     StreamDataCounters rtp_stats;
     RtcpPacketTypeCounter rtcp_packet_type_counts;
     RtcpStatistics rtcp_stats;
   };
 
   struct Config {
+    Config() = delete;
+    explicit Config(newapi::Transport* rtcp_send_transport)
+        : rtcp_send_transport(rtcp_send_transport) {}
+
     std::string ToString() const;
 
     // Decoders for every payload that we can receive.
     std::vector<Decoder> decoders;
 
     // Receive-stream specific RTP settings.
     struct Rtp {
       std::string ToString() const;
 
       // Synchronization source (stream identifier) to be received.
@@ skipping 31 matching lines @@
       };
 
       // Map from video RTP payload type -> RTX config.
       typedef std::map<int, Rtx> RtxMap;
       RtxMap rtx;
 
       // RTP header extensions used for the received stream.
       std::vector<RtpExtension> extensions;
     } rtp;
 
+    // Transport for outgoing packets (RTCP).
+    newapi::Transport* rtcp_send_transport = nullptr;
+
     // VideoRenderer will be called for each decoded frame. 'nullptr' disables
     // rendering of this stream.
     VideoRenderer* renderer = nullptr;
 
     // Expected delay needed by the renderer, i.e. the frame will be delivered
     // this many milliseconds, if possible, earlier than the ideal render time.
     // Only valid if 'renderer' is set.
     int render_delay_ms = 10;
 
     // Identifier for an A/V synchronization group. Empty string to disable.
@@ skipping 16 matching lines @@
     int target_delay_ms = 0;
   };
 
   // TODO(pbos): Add info on currently-received codec to Stats.
   virtual Stats GetStats() const = 0;
 };
 
 }  // namespace webrtc
 
 #endif  // WEBRTC_VIDEO_RECEIVE_STREAM_H_