2055514 - [wpt-sync] Sync PR 61336 - Add WPT test coverage for 16-bit high-bit-depth video frame encoding

Status: RESOLVED FIXED

(Core :: Audio/Video: Web Codecs, task, P4)

Description

[Web Platform Test Sync Bot [:wpt-sync] (Matrix: #interop:mozilla.org)]

Sync web-platform-tests PR 61336 into mozilla-central (this bug is closed when the sync is complete).

PR: https://github.com/web-platform-tests/wpt/pull/61336
Details from upstream follow.

Dale Curtis <[e-mail]> wrote:

Add WPT test coverage for 16-bit high-bit-depth video frame encoding

Adds video-encoder-hbd.https.any.js WebPlatformTest to test encoding
16-bit high-bit-depth (HBD) and alpha VideoFrame inputs directly from
Uint16Array buffers without going through Canvas.

Test coverage details:

• Tests 9 high-bit-depth input formats: I420P10, I422P10, I444P10,
  I420P12, I422P12, I444P12, I420AP10, I422AP10, I444AP10.
• Exercises 8-bit conversion encoding for 8-bit profiles (AV1 Main 8-bit,
  VP8, VP9 Profile 0, VP9 Profile 1, H.264 Baseline) and 10-bit HBD
  encoding for high-bit-depth profiles (VP9 Profile 2, VP9 Profile 3).
• Re-decodes output chunks via VideoDecoder and verifies RGBA channels
  (including alpha) using VideoFrame.copyTo({ format: 'RGBA' }).
• Includes capability checks via VideoEncoder and VideoDecoder
  isConfigSupported() with assert_implements_optional().

Fixed: 529852980
Change-Id: Ib42c3c97a04c0733ecbb4d5d3da0b94e6b9c082a
Reviewed-on: https://chromium-review.googlesource.com/8093249
WPT-Export-Revision: ab3dcbba893065a1b575640037371ed1027783eb

Comment 1

[Web Platform Test Sync Bot [:wpt-sync] (Matrix: #interop:mozilla.org)]

Pushed to try (stability) https://treeherder.mozilla.org/#/jobs?repo=try&revision=7fb1ad99666122623e4a54b279687065afdbfdec

Comment 2

[Web Platform Test Sync Bot [:wpt-sync] (Matrix: #interop:mozilla.org)]

Attachment: Notable wpt changes

CI Results

Ran 12 Firefox configurations based on mozilla-central, and Firefox, Chrome, and Safari on GitHub CI

Total 255 tests

Status Summary

Firefox

OK : 14[GitHub] 168[Gecko-android-em-14-x86_64-debug-geckoview, Gecko-android-em-14-x86_64-debug-isolated-process-geckoview, Gecko-android-em-14-x86_64-lite-opt-geckoview, Gecko-android-em-14-x86_64-opt-geckoview] 234[Gecko-linux2204-64-wayland-debug, Gecko-linux2204-64-wayland-opt, Gecko-linux2404-64-debug, Gecko-linux2404-64-opt] 236[Gecko-windows11-64-25h2-debug, Gecko-windows11-64-25h2-opt]
PASS : 4[Gecko-windows11-32-25h2-debug, Gecko-windows11-32-25h2-opt] 1578[Gecko-android-em-14-x86_64-debug-geckoview, Gecko-android-em-14-x86_64-debug-isolated-process-geckoview, Gecko-android-em-14-x86_64-lite-opt-geckoview, Gecko-android-em-14-x86_64-opt-geckoview] 2202[Gecko-windows11-64-25h2-debug, Gecko-windows11-64-25h2-opt] 2296[Gecko-linux2204-64-wayland-debug, Gecko-linux2204-64-wayland-opt, Gecko-linux2404-64-debug, Gecko-linux2404-64-opt]
FAIL : 126[GitHub] 349[Gecko-android-em-14-x86_64-debug-geckoview, Gecko-android-em-14-x86_64-debug-isolated-process-geckoview, Gecko-android-em-14-x86_64-lite-opt-geckoview, Gecko-android-em-14-x86_64-opt-geckoview] 352[Gecko-linux2204-64-wayland-debug, Gecko-linux2204-64-wayland-opt, Gecko-linux2404-64-debug, Gecko-linux2404-64-opt, Gecko-windows11-64-25h2-debug, Gecko-windows11-64-25h2-opt]
PRECONDITION_FAILED: 23[Gecko-linux2204-64-wayland-debug, Gecko-linux2204-64-wayland-opt, Gecko-linux2404-64-debug, Gecko-linux2404-64-opt] 121[Gecko-windows11-64-25h2-debug, Gecko-windows11-64-25h2-opt] 515[Gecko-android-em-14-x86_64-debug-geckoview, Gecko-android-em-14-x86_64-debug-isolated-process-geckoview, Gecko-android-em-14-x86_64-lite-opt-geckoview, Gecko-android-em-14-x86_64-opt-geckoview]
ERROR : 2[Gecko-linux2204-64-wayland-debug, Gecko-linux2204-64-wayland-opt, Gecko-linux2404-64-debug, Gecko-linux2404-64-opt, Gecko-windows11-64-25h2-debug, Gecko-windows11-64-25h2-opt] 12[Gecko-android-em-14-x86_64-debug-geckoview, Gecko-android-em-14-x86_64-debug-isolated-process-geckoview, Gecko-android-em-14-x86_64-lite-opt-geckoview, Gecko-android-em-14-x86_64-opt-geckoview]
NOTRUN : 40

Chrome

CRASH : 14

Safari

OK : 14
FAIL : 90
PRECONDITION_FAILED: 36

Links

Gecko CI (Treeherder)
GitHub PR Head
GitHub PR Base

Details

(See attachment for full changes)

Comment 3

[Pulsebot]

Pushed by [e-mail]:
https://github.com/mozilla-firefox/firefox/commit/1bd9a1d13972
https://hg.mozilla.org/integration/autoland/rev/1c392cf72a0c
[wpt PR 61336] - Add WPT test coverage for 16-bit high-bit-depth video frame encoding, a=testonly
https://github.com/mozilla-firefox/firefox/commit/65f975a24f10
https://hg.mozilla.org/integration/autoland/rev/17b9822f451a
[wpt PR 61336] - Update wpt metadata, a=testonly

Comment 4

[agoloman]

https://hg.mozilla.org/mozilla-central/rev/1c392cf72a0c
https://hg.mozilla.org/mozilla-central/rev/17b9822f451a