Injectable audio encoders: WebRtcVoiceEngine and company

webrtc/voice_engine/channel_proxy.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 10 matching lines @@
 ChannelProxy::ChannelProxy() : channel_owner_(nullptr) {}
 
 ChannelProxy::ChannelProxy(const ChannelOwner& channel_owner) :
     channel_owner_(channel_owner) {
   RTC_CHECK(channel_owner_.channel());
   module_process_thread_checker_.DetachFromThread();
 }
 
 ChannelProxy::~ChannelProxy() {}
 
+bool ChannelProxy::SetSendFormat(int payload_type,
+                                 const SdpAudioFormat& format,
+                                 AudioEncoderFactory* factory) {
+  return channel()->SetSendFormat(payload_type, format, factory);
+}
+
 void ChannelProxy::SetRTCPStatus(bool enable) {
   RTC_DCHECK(worker_thread_checker_.CalledOnValidThread());
   channel()->SetRTCPStatus(enable);
 }
 
 void ChannelProxy::SetLocalSSRC(uint32_t ssrc) {
   RTC_DCHECK(worker_thread_checker_.CalledOnValidThread());
   int error = channel()->SetLocalSSRC(ssrc);
   RTC_DCHECK_EQ(0, error);
 }
@@ skipping 158 matching lines @@
   // May be called on either worker thread or network thread.
   return channel()->ReceivedRTCPPacket(packet, length) == 0;
 }
 
 const rtc::scoped_refptr<AudioDecoderFactory>&
     ChannelProxy::GetAudioDecoderFactory() const {
   RTC_DCHECK(worker_thread_checker_.CalledOnValidThread());
   return channel()->GetAudioDecoderFactory();
 }
 
+AudioCodingModule& ChannelProxy::GetAudioCodingModule() {
+  return channel()->GetAudioCodingModule();
+}
+
 void ChannelProxy::SetChannelOutputVolumeScaling(float scaling) {
   RTC_DCHECK(worker_thread_checker_.CalledOnValidThread());
   int error = channel()->SetChannelOutputVolumeScaling(scaling);
   RTC_DCHECK_EQ(0, error);
 }
 
 void ChannelProxy::SetRtcEventLog(RtcEventLog* event_log) {
   RTC_DCHECK(worker_thread_checker_.CalledOnValidThread());
   channel()->SetRtcEventLog(event_log);
 }
@@ skipping 143 matching lines @@
   return channel()->SetSendCNPayloadType(type, frequency) == 0;
 }
 
 Channel* ChannelProxy::channel() const {
   RTC_DCHECK(channel_owner_.channel());
   return channel_owner_.channel();
 }
 
 }  // namespace voe
 }  // namespace webrtc