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https://github.com/Evolution-X/hardware_interfaces
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5d11612694
The callback is targeted for events related to an output stream. Currently, there is one callback event defined, which is codec format changed event. Bug: 133526565 Test: manual Test: atest VtsHalAudioV6_0TargetTest Change-Id: I73a4914c1ffc30e1c88b8fedd61a031e24a069f6
Directory structure of the audio HIDL related code.
Run `common/all-versions/copyHAL.sh` to create a new version of the audio HAL
based on an existing one.
audio
|-- 2.0 <== core 2.0 HIDL API. .hal can not be moved into the core directory
| because that would change its namespace and include path
|-- 4.0 <== Version 4.0 of the core API
|
|-- ...
|
|-- common <== code common to audio core and effect API
| |-- 2.0 <== HIDL API of V2
| |-- 4.0
| |-- ...
| `-- all-versions <== code common to all version of both core and effect API
| |-- default <== implementation shared code between core and effect impl
| |-- test <== utilities used by tests
| `-- util <== utilities used by both implementation and tests
|
|-- core <== VTS and default implementation of the core API (not HIDL, see /audio/2.0))
| `-- all-versions <== Code is version independent through #if and separate files
| |-- default <== code that wraps the legacy API
| `-- vts <== vts of core API
| |-- 2.0 <== 2.0 specific tests and helpers
| |-- 4.0
| |-- ...
|
`-- effect <== idem for the effect API
|-- 2.0
|-- 4.0
|-- ...
`-- all-versions
|-- default
`-- vts