244 std::shared_ptr<VideoSink> Streamer::AddDisplay(const std::string& label,  in AddDisplay()  argument
249       [this, &label, width, height, dpi,  in AddDisplay()
251         if (impl_->displays_.count(label)) {  in AddDisplay()
252           LOG(ERROR) << "Display with same label already exists: " << label;  in AddDisplay()
257         impl_->displays_[label] = {width, height, dpi, touch_enabled, source};  in AddDisplay()
260             label, source.get());  in AddDisplay()
263           client->AddDisplay(video_track, label);  in AddDisplay()
274           impl_->recording_manager_->AddSource(width, height, source_shared, label);  in AddDisplay()
282 bool Streamer::RemoveDisplay(const std::string& label) {  in RemoveDisplay()  argument
285       [this, &label]() -> bool {  in RemoveDisplay()
287           impl_->recording_manager_->RemoveSource(label);  in RemoveDisplay()
291           client->RemoveDisplay(label);  in RemoveDisplay()
294         impl_->displays_.erase(label);  in RemoveDisplay()
299 bool Streamer::AddTouchpad(const std::string& label, int width, int height) {  in AddTouchpad()  argument
302       [this, &label, width, height]() -> bool {  in AddTouchpad()
303         if (impl_->touchpads_.count(label)) {  in AddTouchpad()
304           LOG(ERROR) << "Touchpad with same label already exists: " << label;  in AddTouchpad()
307         impl_->touchpads_[label] = {width, height};  in AddTouchpad()
313 std::shared_ptr<AudioSink> Streamer::AddAudioStream(const std::string& label) {  in AddAudioStream()  argument
316       [this, &label]() -> std::shared_ptr<AudioSink> {  in AddAudioStream()
317         if (impl_->audio_sources_.count(label)) {  in AddAudioStream()
319                      << label;  in AddAudioStream()
324         impl_->audio_sources_[label] = source;  in AddAudioStream()
433     for (const auto& [label, touchpad_desc] : touchpads_) {  in OnOpen()
437       touchpad[kLabelField] = label;  in OnOpen()
652     auto& label = entry.first;  in CreateClientHandler()  local
656         peer_connection_factory_->CreateVideoTrack(label, video_source.get());  in CreateClientHandler()
657     client_handler->AddDisplay(video_track, label);  in CreateClientHandler()
661     auto& label = entry.first;  in CreateClientHandler()  local
664         peer_connection_factory_->CreateAudioTrack(label, audio_stream.get());  in CreateClientHandler()
665     client_handler->AddAudio(audio_track, label);  in CreateClientHandler()