151         Stream *newStream = nullptr;  in queueForPlay()  local
160                     newStream = stream;  in queueForPlay()
165             if (newStream == nullptr) {  in queueForPlay()
167                 newStream = *mAvailableStreams.begin();  in queueForPlay()
169             newStream->setStopTimeNs(systemTime());  in queueForPlay()
174         if (newStream == nullptr || newStream->getSoundID() != soundID) {  in queueForPlay()
179                         newStream = stream;  in queueForPlay()
182                     } else if (newStream == nullptr) {  in queueForPlay()
184                         newStream = stream;  in queueForPlay()
191         if (newStream == nullptr) {  in queueForPlay()
194                     if (newStream == nullptr  in queueForPlay()
195                             || newStream->getPriority() > stream->getPriority()) {  in queueForPlay()
196                         newStream = stream;  in queueForPlay()
201             if (newStream != nullptr) { // we need to mute as it is still playing.  in queueForPlay()
202                 (void)newStream->requestStop(newStream->getStreamID());  in queueForPlay()
207         if (newStream == nullptr) {  in queueForPlay()
211                     newStream = stream;  in queueForPlay()
219         if (newStream == nullptr) {  in queueForPlay()
224         Stream *pairStream = newStream->getPairStream();  in queueForPlay()
227                 __func__, newStream, pairStream, streamID);  in queueForPlay()
231             removeFromQueues_l(newStream);  in queueForPlay()
232             mProcessingStreams.emplace(newStream);  in queueForPlay()
234             if (Stream* nextStream = newStream->playPairStream()) {  in queueForPlay()
240                 mAvailableStreams.insert(newStream);  in queueForPlay()
243             mProcessingStreams.erase(newStream);  in queueForPlay()
245             launchThread = moveToRestartQueue_l(newStream) && needMoreThreads_l();  in queueForPlay()