Add opus audio codec support in remoting

remoting/host/client_session.cc

 // Copyright (c) 2012 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #include "remoting/host/client_session.h"
 
 #include <algorithm>
 
 #include "base/message_loop_proxy.h"
 #include "remoting/codec/audio_encoder.h"
+#include "remoting/codec/audio_encoder_opus.h"
 #include "remoting/codec/audio_encoder_speex.h"
 #include "remoting/codec/audio_encoder_verbatim.h"
 #include "remoting/codec/video_encoder.h"
 #include "remoting/codec/video_encoder_row_based.h"
 #include "remoting/codec/video_encoder_vp8.h"
 #include "remoting/host/audio_scheduler.h"
 #include "remoting/host/desktop_environment.h"
 #include "remoting/host/event_executor.h"
 #include "remoting/host/screen_recorder.h"
 #include "remoting/host/video_frame_capturer.h"
@@ skipping 265 matching lines @@
 
 // static
 scoped_ptr<AudioEncoder> ClientSession::CreateAudioEncoder(
     const protocol::SessionConfig& config) {
   const protocol::ChannelConfig& audio_config = config.audio_config();
 
   if (audio_config.codec == protocol::ChannelConfig::CODEC_VERBATIM) {
     return scoped_ptr<AudioEncoder>(new AudioEncoderVerbatim());
   } else if (audio_config.codec == protocol::ChannelConfig::CODEC_SPEEX) {
     return scoped_ptr<AudioEncoder>(new AudioEncoderSpeex());
+  } else if (audio_config.codec == protocol::ChannelConfig::CODEC_OPUS) {
+    return scoped_ptr<AudioEncoder>(new AudioEncoderOpus());
   }
 
   NOTIMPLEMENTED();
   return scoped_ptr<AudioEncoder>(NULL);
 }
 
 // static
 void ClientSessionTraits::Destruct(const ClientSession* client) {
   client->network_task_runner_->DeleteSoon(FROM_HERE, client);
 }
 
 }  // namespace remoting