tequilaOS/platform_hardware_interfaces
2
0
Fork 0
Code Issues Pull requests Projects Releases Packages Wiki Activity
platform_hardware_interfaces/audio
History
Mikhail Naganov 420a5407cd audio: Fix handling of relative XML include paths in VTS 
Pass "no fixup base dirs" flag to the XInclude processor
to avoid modifications of the top-level elements from
included XML files as a result of "fixup."

Added tests to ensure that all relevant XInclude scenarios
work.

Bug: 192619060
Test: atest -host android.hardware.audio.common.test.utility_tests
Change-Id: Id595c9fd30be378d76387ee55a8937e0bf28d1cd
Merged-In: Id595c9fd30be378d76387ee55a8937e0bf28d1cd
2021-07-08 17:29:23 +00:00
..
2.0 [LSC] Add LOCAL_LICENSE_KINDS to hardware/interfaces 2021-02-21 20:36:55 -08:00
4.0 [LSC] Add LOCAL_LICENSE_KINDS to hardware/interfaces 2021-02-21 20:36:55 -08:00
5.0 [LSC] Add LOCAL_LICENSE_KINDS to hardware/interfaces 2021-02-21 20:36:55 -08:00
6.0 [LSC] Add LOCAL_LICENSE_KINDS to hardware/interfaces 2021-02-21 20:36:55 -08:00
7.0 audio: Fix parsing of arguments in the APM config update script 2021-06-11 08:52:39 -07:00
common audio: Fix handling of relative XML include paths in VTS 2021-07-08 17:29:23 +00:00
core/all-versions StreamOut: Fix STREAM_EVENT_CBK_TYPE_CODEC_FORMAT_CHANGED 2021-04-30 21:07:33 -07:00
effect audio: Fix fixed size char array conversions 2021-03-30 15:53:00 -07:00
policy/1.0 [LSC] Add LOCAL_LICENSE_KINDS to hardware/interfaces 2021-02-21 20:36:55 -08:00
README.md audio: Create libraries for data types in core and effect 2021-02-03 01:28:38 +00:00

README.md

Audio HAL

Directory structure of the audio HAL related code.

Run common/all-versions/copyHAL.sh to create a new version of the audio HAL based on an existing one.

Directory Structure

  • 2.0 — version 2.0 of the core HIDL API. Note that .hal files can not be moved into the core directory because that would change its namespace and include path.
    • config — the XSD schema for the Audio Policy Manager configuration file.
  • 4.0 — version 4.0 of the core HIDL API.
  • ...
  • common — common types for audio core and effect HIDL API.
    • 2.0 — version 2.0 of the common types HIDL API.
    • 4.0 — version 4.0.
    • ...
    • 7.0 — version 7.0.
      • example — example implementation of the core and effect V7.0 API. It represents a "fake" audio HAL that doesn't actually communicate with hardware.
    • all-versions — code common to all version of both core and effect API.
      • default — shared code of the default implementation.
        • service — vendor HAL service for hosting the default implementation.
      • test — utilities used by tests.
      • util — utilities used by both implementation and tests.
  • core — VTS tests and the default implementation of the core API (not HIDL API, it's in audio/N.M).
    • 7.0 — code specific to version V7.0 of the core HIDL API
    • all-versions — the code is common between all versions, version-specific parts are enclosed into conditional directives of preprocessor or reside in dedicated files.
      • default — code that wraps the legacy API (from hardware/libhardware).
        • util — utilities for the default implementation.
      • vts VTS tests for the core HIDL API.
  • effect — same for the effect HIDL API.
    • 2.0
      • config — the XSD schema for the Audio Effects configuration file.
    • 4.0
    • ...
    • all-versions
      • default — code that wraps the legacy API (from hardware/libhardware).
        • util — utilities for the default implementation.
      • vts VTS tests for the effect HIDL API.
  • policy — Configurable Audio Policy schemes.
    • 1.0 — note that versions of CAP are not linked to the versions of audio HAL.
      • vts — VTS tests for validating actual configuration files.
      • xml — XSD schemas for CAP configuration files.