Adding cbr support for Opus

webrtc/call/audio_send_stream.cc

 /*
  *  Copyright (c) 2015 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 64 matching lines @@
   codec_inst = empty_inst;
   codec_inst.pltype = -1;
 }
 
 std::string AudioSendStream::Config::SendCodecSpec::ToString() const {
   std::stringstream ss;
   ss << "{nack_enabled: " << (nack_enabled ? "true" : "false");
   ss << ", transport_cc_enabled: " << (transport_cc_enabled ? "true" : "false");
   ss << ", enable_codec_fec: " << (enable_codec_fec ? "true" : "false");
   ss << ", enable_opus_dtx: " << (enable_opus_dtx ? "true" : "false");
+  ss << ", enable_opus_cbr: " << (enable_opus_cbr ? "true" : "false");
   ss << ", opus_max_playback_rate: " << opus_max_playback_rate;
   ss << ", cng_payload_type: " << cng_payload_type;
   ss << ", cng_plfreq: " << cng_plfreq;
   ss << ", min_ptime: " << min_ptime_ms;
   ss << ", max_ptime: " << max_ptime_ms;
   ss << ", codec_inst: " << ::ToString(codec_inst);
   ss << '}';
   return ss.str();
 }
 
 bool AudioSendStream::Config::SendCodecSpec::operator==(
     const AudioSendStream::Config::SendCodecSpec& rhs) const {
   if (nack_enabled == rhs.nack_enabled &&
       transport_cc_enabled == rhs.transport_cc_enabled &&
       enable_codec_fec == rhs.enable_codec_fec &&
       enable_opus_dtx == rhs.enable_opus_dtx &&
+      enable_opus_cbr == rhs.enable_opus_cbr &&
       opus_max_playback_rate == rhs.opus_max_playback_rate &&
       cng_payload_type == rhs.cng_payload_type &&
       cng_plfreq == rhs.cng_plfreq && max_ptime_ms == rhs.max_ptime_ms &&
       min_ptime_ms == rhs.min_ptime_ms && codec_inst == rhs.codec_inst) {
     return true;
   }
   return false;
 }
 }  // namespace webrtc