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chromium / chromium / src / 010bbce378f260a3a8292a5cfb75677cdbab344c
commit010bbce378f260a3a8292a5cfb75677cdbab344c[log] [tgz]
authorSteve Cho <stevecho@google.com>Wed Sep 28 16:45:24 2022
committerChromium LUCI CQ <chromium-scoped@luci-project-accounts.iam.gserviceaccount.com>Wed Sep 28 16:45:24 2022
treeb2cc84db97bd4a56bb464c807f01297a0b1abe9d
parentd3f0b72a4cadcbefbe95c3b50ac4bc02018cdd05 [diff]
media/gpu/v4l2: Fix |order_hints| setup for AV1 decode

This CL fixes an issue with |order_hints| setup of
|v4l2_ctrl_av1_frame|. Current setup works correctly for some simple
tests when |order_hint| happens to match with frame number
(b/242337166). However, it will cause md5 mis-matches with general
cases. This CL updates this algorithm by using |ref_order_hint_|
referencing the AV1 spec
(https://aomediacodec.github.io/av1-spec/#uncompressed-header-syntax).
Md5 mismatch is resolved with this fix for
non_uniform_tiling_20201006.ivf test vector.

Bug: b:249104479, b:248551111
TEST: v4l2_stateless_decoder --video=non_uniform_tiling_20201006.ivf using updated ec, kernel
Change-Id: I5fe7e23dae1093f7f1b5e0caf68224f888090b02
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/3923977
Commit-Queue: Steve Cho <stevecho@chromium.org>
Reviewed-by: Nathan Hebert <nhebert@chromium.org>
Cr-Commit-Position: refs/heads/main@{#1052459}
2 files changed
tree: b2cc84db97bd4a56bb464c807f01297a0b1abe9d
  1. android_webview/
  2. apps/
  3. ash/
  4. base/
  5. build/
  6. build_overrides/
  7. buildtools/
  8. cc/
  9. chrome/
  10. chromecast/
  11. chromeos/
  12. codelabs/
  13. components/
  14. content/
  15. courgette/
  16. crypto/
  17. dbus/
  18. device/
  19. docs/
  20. extensions/
  21. fuchsia_web/
  22. gin/
  23. google_apis/
  24. google_update/
  25. gpu/
  26. headless/
  27. infra/
  28. ios/
  29. ipc/
  30. media/
  31. mojo/
  32. native_client_sdk/
  33. net/
  34. pdf/
  35. ppapi/
  36. printing/
  37. remoting/
  38. rlz/
  39. sandbox/
  40. services/
  41. skia/
  42. sql/
  43. storage/
  44. styleguide/
  45. testing/
  46. third_party/
  47. tools/
  48. ui/
  49. url/
  50. weblayer/
  51. .clang-format
  52. .clang-tidy
  53. .eslintrc.js
  54. .git-blame-ignore-revs
  55. .gitattributes
  56. .gitignore
  57. .gn
  58. .mailmap
  59. .rustfmt.toml
  60. .vpython3
  61. .yapfignore
  62. AUTHORS
  63. BUILD.gn
  64. CODE_OF_CONDUCT.md
  65. codereview.settings
  66. DEPS
  67. DIR_METADATA
  68. ENG_REVIEW_OWNERS
  69. LICENSE
  70. LICENSE.chromium_os
  71. OWNERS
  72. PRESUBMIT.py
  73. PRESUBMIT_test.py
  74. PRESUBMIT_test_mocks.py
  75. README.md
  76. WATCHLISTS
README.md

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