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android / platform / external / v4l2_codec2 / ef98c74
commitef98c74885f9e7278f13da174dcba23954fb820f[log] [tgz]
authorChih-Yu Huang <akahuang@google.com>Tue Feb 16 16:38:40 2021 +0900
committerChih-Yu Huang <akahuang@google.com>Mon Mar 01 15:32:10 2021 +0900
tree379ee743572d9f1fb3643a8afeda8e2349113c66
parent576a72398a9d62adee8030181f15e1989d3bd474 [diff]
C2VdaBqBlockPool: remove unnecessary data

|mComponentOwnedUniquedIds| was used to prevent the issue that buffers
might be attached twice to new surface. But ag/13490974 change the way
to switch surface. This issue doesn't exist anymore. This CL removes
the unnecessary mComponentOwnedUniquedIds data.

Also, because the extra field |mUniqueId| of C2VdaBqBlockPoolData is
used to update |mComponentOwnedUniquedIds|, it's not needed as well.
This CL removes C2VdaBqBlockPoolData class and uses its parent class
directly.

Bug: 174188958
Test: android.media.cts.AdaptivePlaybackTest
Test: android.media.cts.MediaCodecPlayerTest#testPlaybackSwitchViews

Change-Id: I588f3896a8ad6cceb90c844981e7ab95defe2092
1 file changed
tree: 379ee743572d9f1fb3643a8afeda8e2349113c66
  1. accel/
  2. common/
  3. components/
  4. plugin_store/
  5. service/
  6. store/
  7. tests/
  8. .clang-format
  9. Android.bp
  10. METADATA
  11. MODULE_LICENSE_BSD
  12. NOTICE
  13. OWNERS
  14. PREUPLOAD.cfg
  15. 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.