Refactor the relationship between BaseChannel and MediaChannel so that we send over all the paramet…

talk/media/webrtc/webrtcvideoengine2.cc

 /*
  * libjingle
  * Copyright 2014 Google Inc.
  *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions are met:
  *
  *  1. Redistributions of source code must retain the above copyright notice,
  *     this list of conditions and the following disclaimer.
  *  2. Redistributions in binary form must reproduce the above copyright notice,
@@ skipping 838 matching lines @@
   for (size_t i = 0; i < mapped_codecs.size(); ++i) {
     const VideoCodecSettings& codec = mapped_codecs[i];
     if (CodecIsInternallySupported(codec.codec.name) ||
         CodecIsExternallySupported(codec.codec.name)) {
       supported_codecs.push_back(codec);
     }
   }
   return supported_codecs;
 }
 
+bool WebRtcVideoChannel2::SetSendParameters(const VideoSendParameters& params) {
+  // TODO(pbos): Refactor this to only recreate the send streams once
+  // instead of 4 times.
+  return (SetSendCodecs(params.codecs) &&
+          SetSendRtpHeaderExtensions(params.extensions) &&
+          SetMaxSendBandwidth(params.max_bandwidth_bps) &&
+          SetOptions(params.options));
+}
+
+bool WebRtcVideoChannel2::SetRecvParameters(const VideoRecvParameters& params) {
+  // TODO(pbos): Refactor this to only recreate the recv streams once
+  // instead of twice.
+  return (SetRecvCodecs(params.codecs) &&
+          SetRecvRtpHeaderExtensions(params.extensions));
+}
+
 bool WebRtcVideoChannel2::SetRecvCodecs(const std::vector<VideoCodec>& codecs) {
   TRACE_EVENT0("webrtc", "WebRtcVideoChannel2::SetRecvCodecs");
   LOG(LS_INFO) << "SetRecvCodecs: " << CodecVectorToString(codecs);
   if (!ValidateCodecFormats(codecs)) {
     return false;
   }
 
   const std::vector<VideoCodecSettings> mapped_codecs = MapCodecs(codecs);
   if (mapped_codecs.empty()) {
     LOG(LS_ERROR) << "SetRecvCodecs called without any video codecs.";
@@ skipping 1754 matching lines @@
       video_codecs[i].rtx_payload_type = rtx_mapping[video_codecs[i].codec.id];
     }
   }
 
   return video_codecs;
 }
 
 }  // namespace cricket
 
 #endif  // HAVE_WEBRTC_VIDEO