35     oboe::AudioStreamBuilder builder;  in isAAudioSupported()
39 bool LiveEffectEngine::setAudioApi(oboe::AudioApi api) {  in setAudioApi()
50             success = openStreams() == oboe::Result::OK;  in setEffectOn()
80 oboe::Result  LiveEffectEngine::openStreams() {  in openStreams()
85     oboe::AudioStreamBuilder inBuilder, outBuilder;  in openStreams()
87     oboe::Result result = outBuilder.openStream(mPlayStream);  in openStreams()
88     if (result != oboe::Result::OK) {  in openStreams()
89         mSampleRate = oboe::kUnspecified;  in openStreams()
99     if (result != oboe::Result::OK) {  in openStreams()
118 oboe::AudioStreamBuilder *LiveEffectEngine::setupRecordingStreamParameters(  in setupRecordingStreamParameters()
119     oboe::AudioStreamBuilder *builder, int32_t sampleRate) {  in setupRecordingStreamParameters()
122         ->setDirection(oboe::Direction::Input)  in setupRecordingStreamParameters()
134 oboe::AudioStreamBuilder *LiveEffectEngine::setupPlaybackStreamParameters(  in setupPlaybackStreamParameters()
135     oboe::AudioStreamBuilder *builder) {  in setupPlaybackStreamParameters()
139         ->setDirection(oboe::Direction::Output)  in setupPlaybackStreamParameters()
150 oboe::AudioStreamBuilder *LiveEffectEngine::setupCommonStreamParameters(  in setupCommonStreamParameters()
151     oboe::AudioStreamBuilder *builder) {  in setupCommonStreamParameters()
158         ->setSharingMode(oboe::SharingMode::Exclusive)  in setupCommonStreamParameters()
159         ->setPerformanceMode(oboe::PerformanceMode::LowLatency);  in setupCommonStreamParameters()
170 void LiveEffectEngine::closeStream(std::shared_ptr<oboe::AudioStream> &stream) {  in closeStream()
172         oboe::Result result = stream->stop();  in closeStream()
173         if (result != oboe::Result::OK) {  in closeStream()
174             LOGW("Error stopping stream: %s", oboe::convertToText(result));  in closeStream()
177         if (result != oboe::Result::OK) {  in closeStream()
178             LOGE("Error closing stream: %s", oboe::convertToText(result));  in closeStream()
191 void LiveEffectEngine::warnIfNotLowLatency(std::shared_ptr<oboe::AudioStream> &stream) {  in warnIfNotLowLatency()
192     if (stream->getPerformanceMode() != oboe::PerformanceMode::LowLatency) {  in warnIfNotLowLatency()
208 oboe::DataCallbackResult LiveEffectEngine::onAudioReady(  in onAudioReady()
209     oboe::AudioStream *oboeStream, void *audioData, int32_t numFrames) {  in onAudioReady()
219 void LiveEffectEngine::onErrorBeforeClose(oboe::AudioStream *oboeStream,  in onErrorBeforeClose()
220                                           oboe::Result error) {  in onErrorBeforeClose()
222          oboe::convertToText(oboeStream->getDirection()),  in onErrorBeforeClose()
223          oboe::convertToText(error));  in onErrorBeforeClose()
232 void LiveEffectEngine::onErrorAfterClose(oboe::AudioStream *oboeStream,  in onErrorAfterClose()
233                                          oboe::Result error) {  in onErrorAfterClose()
235          oboe::convertToText(oboeStream->getDirection()),  in onErrorAfterClose()
236          oboe::convertToText(error));  in onErrorAfterClose()