audio policy: refactor HW audio sources
Refactor management of hardware audio sources to make use of
ClientDescriptor class:
- HW sources are now tracked by port ID and not audio patch handle.
- startAudioSource() and stopAudioSource() APIs are updated to use
audio_port_handle_t as source identifier.
- AudioSourceDescriptor class is deleted and replaced by
SourceClientDescriptor class deriving from TrackClientDescriptor
Test: make.
Change-Id: Ie418b566519a591f036b538a77319f8e30aa99a8
diff --git a/services/audiopolicy/service/AudioPolicyInterfaceImpl.cpp b/services/audiopolicy/service/AudioPolicyInterfaceImpl.cpp
index fdfd573..dbfda44 100644
--- a/services/audiopolicy/service/AudioPolicyInterfaceImpl.cpp
+++ b/services/audiopolicy/service/AudioPolicyInterfaceImpl.cpp
@@ -990,26 +990,26 @@
}
status_t AudioPolicyService::startAudioSource(const struct audio_port_config *source,
- const audio_attributes_t *attributes,
- audio_patch_handle_t *handle)
+ const audio_attributes_t *attributes,
+ audio_port_handle_t *portId)
{
Mutex::Autolock _l(mLock);
if (mAudioPolicyManager == NULL) {
return NO_INIT;
}
AutoCallerClear acc;
- return mAudioPolicyManager->startAudioSource(source, attributes, handle,
+ return mAudioPolicyManager->startAudioSource(source, attributes, portId,
IPCThreadState::self()->getCallingUid());
}
-status_t AudioPolicyService::stopAudioSource(audio_patch_handle_t handle)
+status_t AudioPolicyService::stopAudioSource(audio_port_handle_t portId)
{
Mutex::Autolock _l(mLock);
if (mAudioPolicyManager == NULL) {
return NO_INIT;
}
AutoCallerClear acc;
- return mAudioPolicyManager->stopAudioSource(handle);
+ return mAudioPolicyManager->stopAudioSource(portId);
}
status_t AudioPolicyService::setMasterMono(bool mono)