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android / platform / external / v4l2_codec2 / 69289ba
commit69289ba02e121d72b6d7f2a2d8c80caff789009a[log] [tgz]
authorChih-Yu Huang <akahuang@google.com>Tue Jul 21 16:56:53 2020 +0900
committerChih-Yu Huang <akahuang@google.com>Thu Jul 30 11:01:03 2020 +0900
tree70560b94278c851ac4ac810571c1eceba8c616c1
parent0283ebdaadaa69bdffb782f9ae740196b8f14a8a [diff]
Add C2VdaPooledBlockPool class

V4L2 stateful API will require the caller passing a fixed output
buffer to each slot of buffer queue. However, the default
C2PooledBlockPool cannot achieve this requirement.

This CL adds C2VdaPooledBlockPool for replacing C2PooledBlockPool in
the following CL.

Bug: 161770200
Test: m -j32
Change-Id: Icdad63ace87b49793d0f7215f8d735a8c950ee60
3 files changed
tree: 70560b94278c851ac4ac810571c1eceba8c616c1
  1. accel/
  2. common/
  3. components/
  4. include/
  5. plugin_store/
  6. service/
  7. store/
  8. tests/
  9. .clang-format
  10. Android.mk
  11. C2VDAAdaptor.cpp
  12. C2VDAAdaptorProxy.cpp
  13. C2VDAComponent.cpp
  14. MODULE_LICENSE_BSD
  15. NOTICE
  16. OWNERS
  17. PREUPLOAD.cfg
  18. README.md
README.md

V4L2-based Codec2 Component Implementation

Description of Sub-folders

  • accel/ Core V4L2 API and codec utilities, ported from Chromium project.

  • common/ Common helper classes for both components/ and store/.

  • components/ The C2Component implementations based on V4L2 API.

  • store/ The implementation of C2ComponentStore. It is used for creating all the C2Components implemented at components/ folder.

  • service/ The Codec2's V4L2 IComponentStore service. The service initiates the component store implemented at store/ folder, and registers it as the default service.