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chromium / chromium / src / 93d9a7a402b3c86539a4a9ec0becaccfe1caf74e
commit93d9a7a402b3c86539a4a9ec0becaccfe1caf74e[log] [tgz]
authorDan Sanders <sandersd@chromium.org>Wed Mar 06 01:02:32 2019
committerCommit Bot <commit-bot@chromium.org>Wed Mar 06 01:02:32 2019
tree8d27a4597cccfc3fae0269ad7c06745460ef2290
parentabc3c6d121f85b0e3dc153f1aa0b6faa87cf9b77 [diff]
[media] Enable VDAs to request read lock fences, use in VTVDA.

VTVDA binds IOSurfaces to textures, and therefore it is possible for
a GL operation on the IOSurface to still be queued (at the platform
level) after all references to the IOSurface have been dropped.

This CL enables VDAs to request the READ_LOCK_FENCES_ENABLED flag on
their VideoFrames, which ensures that platform operations have
completed before references are dropped.

Bug: 934578
Change-Id: Ia369c66d06100f58f991494b354d00dc628b38c9
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/1487698
Reviewed-by: Daniel Cheng <dcheng@chromium.org>
Reviewed-by: Dale Curtis <dalecurtis@chromium.org>
Reviewed-by: Sunny Sachanandani <sunnyps@chromium.org>
Commit-Queue: Dan Sanders <sandersd@chromium.org>
Cr-Commit-Position: refs/heads/master@{#637946}
8 files changed
tree: 8d27a4597cccfc3fae0269ad7c06745460ef2290
  1. android_webview/
  2. apps/
  3. ash/
  4. base/
  5. build/
  6. build_overrides/
  7. buildtools/
  8. cc/
  9. chrome/
  10. chrome_elf/
  11. chromecast/
  12. chromeos/
  13. cloud_print/
  14. components/
  15. content/
  16. courgette/
  17. crypto/
  18. dbus/
  19. device/
  20. docs/
  21. extensions/
  22. fuchsia/
  23. gin/
  24. google_apis/
  25. google_update/
  26. gpu/
  27. headless/
  28. infra/
  29. ios/
  30. ipc/
  31. jingle/
  32. media/
  33. mojo/
  34. native_client_sdk/
  35. net/
  36. pdf/
  37. ppapi/
  38. printing/
  39. remoting/
  40. rlz/
  41. sandbox/
  42. services/
  43. skia/
  44. sql/
  45. storage/
  46. styleguide/
  47. testing/
  48. third_party/
  49. tools/
  50. ui/
  51. url/
  52. .clang-format
  53. .eslintrc.js
  54. .git-blame-ignore-revs
  55. .gitattributes
  56. .gitignore
  57. .gn
  58. .vpython
  59. AUTHORS
  60. BUILD.gn
  61. CODE_OF_CONDUCT.md
  62. codereview.settings
  63. DEPS
  64. ENG_REVIEW_OWNERS
  65. LICENSE
  66. LICENSE.chromium_os
  67. OWNERS
  68. PRESUBMIT.py
  69. PRESUBMIT_test.py
  70. PRESUBMIT_test_mocks.py
  71. README.md
  72. WATCHLISTS
README.md

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Documentation in the source is rooted in docs/README.md.

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