Cross Reference: /hardware/libhardware_legacy/audio/AudioPolicyManagerBase.cpp

Lines Matching defs:outputs
73         SortedVector <audio_io_handle_t> outputs;
112             if (checkOutputsForDevice(device, state, outputs, paramStr) != NO_ERROR) {
115             ALOGV("setDeviceConnectionState() checkOutputsForDevice() returned %zu outputs",
116                   outputs.size());
143             checkOutputsForDevice(device, state, outputs, paramStr);
167         // outputs must be closed after checkOutputForAllStrategies() is executed
168         if (!outputs.isEmpty()) {
169             for (size_t i = 0; i < outputs.size(); i++) {
170                 AudioOutputDescriptor *desc = mOutputs.valueFor(outputs[i]);
171                 // close unused outputs after device disconnection or direct outputs that have been
176                     closeOutput(outputs[i]);
184             // also force a device 0 for the two outputs it is duplicated to which may override
185             // a valid device selection on those outputs.
678     // for non direct outputs, only PCM is supported
682         SortedVector<audio_io_handle_t> outputs = getOutputsForDevice(device, mOutputs);
684         output = selectOutput(outputs, flags);
694 audio_io_handle_t AudioPolicyManagerBase::selectOutput(const SortedVector<audio_io_handle_t>& outputs,
704     if (outputs.size() == 0) {
707     if (outputs.size() == 1) {
708         return outputs[0];
715     for (size_t i = 0; i < outputs.size(); i++) {
716         AudioOutputDescriptor *outputDesc = mOutputs.valueFor(outputs[i]);
720                 outputFlags = outputs[i];
722                 ALOGV("selectOutput() commonFlags for output %d, %04x", outputs[i], commonFlags);
725                 outputPrimary = outputs[i];
737     return outputs[0];
776                 // wait for audio on other active outputs to be presented when starting
797         // update the outputs if starting an output with a stream that can affect notification
840             // force restoring the device selection on other active outputs if it differs from the
855             // update the outputs if stopping one with a stream that can affect notification routing
1133     // compute and apply stream volume on all outputs according to connected device
1171                                             const SortedVector<audio_io_handle_t>& outputs)
1181     if (outputs.size() == 0) {
1188     for (size_t i = 0; i < outputs.size(); i++) {
1189         AudioOutputDescriptor *desc = mOutputs.valueFor(outputs[i]);
1190         ALOGV("selectOutputForEffects outputs[%zu] flags %x", i, desc->mFlags);
1192             outputOffloaded = outputs[i];
1195             outputDeepBuffer = outputs[i];
1208     return outputs[0];
1843                                                        SortedVector<audio_io_handle_t>& outputs,
1849         // first list already open outputs that can be routed to this device
1854                 outputs.add(mOutputs.keyAt(i));
1873         if (profiles.isEmpty() && outputs.isEmpty()) {
1878         // open outputs for matching profiles if needed. Direct outputs are also opened to
2014                 outputs.add(output);
2030                 outputs.add(mOutputs.keyAt(i));
2252     // look for duplicated outputs connected to the output being removed.
2294     SortedVector<audio_io_handle_t> outputs;
2302             outputs.add(openOutputs.keyAt(i));
2305     return outputs;
2512         // NOTE: SYSTEM stream uses MEDIA strategy because muting music and switching outputs
3530     // forward usage count change to attached outputs
3750         write(fd, "  - outputs:\n", strlen("  - outputs:\n"));