Combining SetVideoSend and SetSource into one method.

webrtc/pc/channel.h

 /*
  *  Copyright 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.
  */
 
@@ skipping 479 matching lines @@
                bool rtcp);
   ~VideoChannel();
   bool Init_w(const std::string* bundle_transport_name);
 
   // downcasts a MediaChannel
   VideoMediaChannel* media_channel() const override {
     return static_cast<VideoMediaChannel*>(BaseChannel::media_channel());
   }
 
   bool SetSink(uint32_t ssrc, rtc::VideoSinkInterface<VideoFrame>* sink);
-  // Register a source. The |ssrc| must correspond to a registered
-  // send stream.
   void SetSource(uint32_t ssrc,
                  rtc::VideoSourceInterface<cricket::VideoFrame>* source);
   // Get statistics about the current media session.
   bool GetStats(VideoMediaInfo* stats);
 
   sigslot::signal2<VideoChannel*, const std::vector<ConnectionInfo>&>
       SignalConnectionMonitor;
 
   void StartMediaMonitor(int cms);
   void StopMediaMonitor();
   sigslot::signal2<VideoChannel*, const VideoMediaInfo&> SignalMediaMonitor;
 
-  bool SetVideoSend(uint32_t ssrc, bool enable, const VideoOptions* options);
+  // Register a source and set options.
+  // The |ssrc| must correspond to a registered send stream.
+  bool SetVideoSend(uint32_t ssrc,
+                    bool enable,
+                    const VideoOptions* options,
+                    rtc::VideoSourceInterface<cricket::VideoFrame>* source);
   webrtc::RtpParameters GetRtpSendParameters(uint32_t ssrc) const;
   bool SetRtpSendParameters(uint32_t ssrc,
                             const webrtc::RtpParameters& parameters);
   webrtc::RtpParameters GetRtpReceiveParameters(uint32_t ssrc) const;
   bool SetRtpReceiveParameters(uint32_t ssrc,
                                const webrtc::RtpParameters& parameters);
 
  private:
   // overrides from BaseChannel
   void ChangeState_w() override;
@@ skipping 147 matching lines @@
   // SetSendParameters.
   DataSendParameters last_send_params_;
   // Last DataRecvParameters sent down to the media_channel() via
   // SetRecvParameters.
   DataRecvParameters last_recv_params_;
 };
 
 }  // namespace cricket
 
 #endif  // WEBRTC_PC_CHANNEL_H_