Propagate muted info from VoE Channel to AudioConferenceMixer

webrtc/modules/audio_conference_mixer/source/audio_conference_mixer_impl.cc

 /*
  *  Copyright (c) 2012 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 537 matching lines @@
         wasMixed = (*participant)->_mixHistory->WasMixed();
         AudioFrame* audioFrame = NULL;
         if(_audioFramePool->PopMemory(audioFrame) == -1) {
             WEBRTC_TRACE(kTraceMemory, kTraceAudioMixerServer, _id,
                          "failed PopMemory() call");
             assert(false);
             return;
         }
         audioFrame->sample_rate_hz_ = _outputFrequency;
 
-        bool muted = false;
-        if((*participant)->GetAudioFrame(_id, audioFrame) != 0) {
+        bool muted;
+        if((*participant)->GetAudioFrameWithMuted(_id, audioFrame,
+                                                  &muted) != 0) {
             WEBRTC_TRACE(kTraceWarning, kTraceAudioMixerServer, _id,
-                         "failed to GetAudioFrame() from participant");
+                         "failed to GetAudioFrameWithMuted() from participant");
             _audioFramePool->PushMemory(audioFrame);
             continue;
         }
         if (_participantList.size() != 1) {
           // TODO(wu): Issue 3390, add support for multiple participants case.
           audioFrame->ntp_time_ms_ = -1;
         }
 
         // TODO(henrike): this assert triggers in some test cases where SRTP is
         // used which prevents NetEQ from making a VAD. Temporarily disable this
@@ skipping 134 matching lines @@
         delete *iter;
     }
     assert(*maxAudioFrameCounter + mixListStartSize >= mixList->size());
     *maxAudioFrameCounter += mixListStartSize - mixList->size();
 }
 
 void AudioConferenceMixerImpl::GetAdditionalAudio(
     AudioFrameList* additionalFramesList) const {
     WEBRTC_TRACE(kTraceStream, kTraceAudioMixerServer, _id,
                  "GetAdditionalAudio(additionalFramesList)");
-    // The GetAudioFrame() callback may result in the participant being removed
-    // from additionalParticipantList_. If that happens it will invalidate any
-    // iterators. Create a copy of the participants list such that the list of
-    // participants can be traversed safely.
+    // The GetAudioFrameWithMuted() callback may result in the participant being
+    // removed from additionalParticipantList_. If that happens it will
+    // invalidate any iterators. Create a copy of the participants list such
+    // that the list of participants can be traversed safely.
     MixerParticipantList additionalParticipantList;
     additionalParticipantList.insert(additionalParticipantList.begin(),
                                      _additionalParticipantList.begin(),
                                      _additionalParticipantList.end());
 
     for (MixerParticipantList::const_iterator participant =
              additionalParticipantList.begin();
          participant != additionalParticipantList.end();
          ++participant) {
         AudioFrame* audioFrame = NULL;
         if(_audioFramePool->PopMemory(audioFrame) == -1) {
             WEBRTC_TRACE(kTraceMemory, kTraceAudioMixerServer, _id,
                          "failed PopMemory() call");
             assert(false);
             return;
         }
         audioFrame->sample_rate_hz_ = _outputFrequency;
-        bool muted = false;
-        if((*participant)->GetAudioFrame(_id, audioFrame) != 0) {
+        bool muted;
+        if((*participant)->GetAudioFrameWithMuted(_id, audioFrame,
+                                                  &muted) != 0) {
             WEBRTC_TRACE(kTraceWarning, kTraceAudioMixerServer, _id,
-                         "failed to GetAudioFrame() from participant");
+                         "failed to GetAudioFrameWithMuted() from participant");
             _audioFramePool->PushMemory(audioFrame);
             continue;
         }
         if(audioFrame->samples_per_channel_ == 0) {
             // Empty frame. Don't use it.
             _audioFramePool->PushMemory(audioFrame);
             continue;
         }
         additionalFramesList->push_back(FrameAndMuteInfo(audioFrame, muted));
     }
@@ skipping 184 matching lines @@
 
     if(error != _limiter->kNoError) {
         WEBRTC_TRACE(kTraceError, kTraceAudioMixerServer, _id,
                      "Error from AudioProcessing: %d", error);
         assert(false);
         return false;
     }
     return true;
 }
 }  // namespace webrtc