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Eric Laurent 6c79632bbe refactor mutexes for audio effects in audio flinger and audio policy ... Remove effect specific mutex (mEffectLock) in AudioPolicyService: Due to concurrent capture (among other reasons), it is necessary that the audio policy manager state preserved by mLock includes audio effects registration and enabling. Moved all audio policy API calls from audio flinger out of locked regions for audio flinger, thread and effects mutexes to avoid cross deadlocks between audioflinger and audio policy manager: - centralized audio policy API calls in EffectModule::updatePolicyState() - the enabled state now reflects the state requested by the controlling handle, not the actual effect processing state: a suspended effect is now considered enabled. A new audio policy manager API moveEffectsToIo() is added to atomically handle moving effects to a new input or output without having to call unregister > register > enable sequence. Also fix assert in setStreamVolume to match volume group refactoring in audio policy manager. Bug: 128419018 Test: CTS tests for audio effects. Test: manual tests with Duo calls, Play Music, Youtube, notifications with and without Bluetooth and wired headset. Change-Id: I8bd3af81026c55b6be283b3a9b41fe4998e060fd		5 years ago
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aidl/android/media	API changes in MicrophoneDirection	5 years ago
include/media	refactor mutexes for audio effects in audio flinger and audio policy	5 years ago
tests	add test for AudioRecord constructor	7 years ago
Android.bp	audiopolicy: add Volume Group introspection APIs	5 years ago
AudioAttributes.cpp	audiopolicy: engine: Add Volume Groups to common Engine	5 years ago
AudioEffect.cpp	Merge "Add dynamic source default effects"	6 years ago
AudioPolicy.cpp	Introduce a system APC with its corresponding opt-out	5 years ago
AudioProductStrategy.cpp	fix AudioAttributes matching rule in AudioProductStrategy	5 years ago
AudioRecord.cpp	API changes in MicrophoneDirection	5 years ago
AudioSystem.cpp	refactor mutexes for audio effects in audio flinger and audio policy	5 years ago
AudioTrack.cpp	Merge "audiopolicy: fix attributes match helper function" into qt-dev	5 years ago
AudioTrackShared.cpp	AudioFlinger::Thread ensure proper add / sub	5 years ago
AudioVolumeGroup.cpp	audiopolicy: add Volume Group introspection APIs	5 years ago
IAudioFlinger.cpp	Add master audio balance	6 years ago
IAudioFlingerClient.cpp	…
IAudioPolicyService.cpp	refactor mutexes for audio effects in audio flinger and audio policy	5 years ago
IAudioPolicyServiceClient.cpp	audiopolicy: add Volume for attribute and callback native APIs	5 years ago
IAudioTrack.cpp	Add selectPresentation API to IAudioTrack	6 years ago
IEffect.cpp	Fix security vulnerability: potential OOB write in audioserver am: e275907e57 am: 01e854056a am: 3e8ab60b7f am: 9161586309 am: ad29b47d91 am: 8b9b199891 am: 72729c449d am: 97bb7fe084 am: 3d6aada999 am: ffe82a3b4a am: ec601622f8 am: f50635bdc4 am: f1e829a54e	8 years ago
IEffectClient.cpp	…
OWNERS	Append additional owners to projects	7 years ago
PlayerBase.cpp	Generate the IPlayer interface with AIDL.	7 years ago
ToneGenerator.cpp	audio: get rid of hardcoded translation stream <--> attributes	5 years ago
TrackPlayerBase.cpp	Generate the IPlayer interface with AIDL.	7 years ago