Cross Reference: /system/media/brillo/audio/audioservice/audio_volume

Lines Matching defs:stream
35   for (auto stream : kSupportedStreams_) {
36     step_sizes_.emplace(stream, kDefaultStepSize_);
57 int AudioVolumeHandler::ConvertToUserDefinedIndex(audio_stream_type_t stream,
59   return index / step_sizes_[stream];
62 int AudioVolumeHandler::ConvertToInternalIndex(audio_stream_type_t stream,
64   return index * step_sizes_[stream];
67 void AudioVolumeHandler::TriggerCallback(audio_stream_type_t stream,
71       ConvertToUserDefinedIndex(stream, previous_index);
73       ConvertToUserDefinedIndex(stream, current_index);
75                                               stream,
81   for (auto stream : kSupportedStreams_) {
83       PersistVolumeConfiguration(stream, device, kDefaultCurrentIndex_);
91 int AudioVolumeHandler::GetVolumeMaxSteps(audio_stream_type_t stream) {
92   return ConvertToUserDefinedIndex(stream, kMaxIndex_);
95 int AudioVolumeHandler::SetVolumeMaxSteps(audio_stream_type_t stream,
99   step_sizes_[stream] = kMaxIndex_ / max_steps;
103 int AudioVolumeHandler::GetVolumeCurrentIndex(audio_stream_type_t stream,
105   auto key = kCurrentIndexKey_ + "." + string_utils::ToString(stream) + "." +
112 int AudioVolumeHandler::GetVolumeIndex(audio_stream_type_t stream,
114   return ConvertToUserDefinedIndex(stream,
115                                    GetVolumeCurrentIndex(stream, device));
118 int AudioVolumeHandler::SetVolumeIndex(audio_stream_type_t stream,
122       index > ConvertToUserDefinedIndex(stream, kMaxIndex_))
124   int previous_index = GetVolumeCurrentIndex(stream, device);
125   int current_absolute_index = ConvertToInternalIndex(stream, index);
126   PersistVolumeConfiguration(stream, device, current_absolute_index);
127   TriggerCallback(stream, previous_index, current_absolute_index);
131 void AudioVolumeHandler::PersistVolumeConfiguration(audio_stream_type_t stream,
134   auto key = kCurrentIndexKey_ + "." + string_utils::ToString(stream) + "." +
141   for (auto stream : kSupportedStreams_) {
142     aps_->initStreamVolume(stream, kMinIndex_, kMaxIndex_);
144       int current_index = GetVolumeCurrentIndex(stream, device);
145       aps_->setStreamVolumeIndex(stream, current_index, device);
176 void AudioVolumeHandler::SetVolumeControlStream(audio_stream_type_t stream) {
177   selected_stream_ = stream;
181                                           audio_stream_type_t stream) {
183       previous_index + ConvertToInternalIndex(stream, direction);
192 void AudioVolumeHandler::AdjustStreamVolume(audio_stream_type_t stream,
194   VLOG(1) << "Adjusting volume of stream " << selected_stream_
196   auto device = aps_->getDevicesForStream(stream);
197   int previous_index = GetVolumeCurrentIndex(stream, device);
198   int current_index = GetNewVolumeIndex(previous_index, direction, stream);
199   VLOG(1) << "Current index is " << current_index << " for stream " << stream
201   aps_->setStreamVolumeIndex(stream, current_index, device);
203   TriggerCallback(stream, previous_index, current_index);
211   for (auto stream : kSupportedStreams_) {
212     if (aps_->isStreamActive(stream)) {
213       AdjustStreamVolume(stream, direction);