1645938 - [wpt-sync] Sync PR 24159 - [TransformInterop] Always consider main-thread layers visible for cc

Status: RESOLVED FIXED

(Core :: Web Painting, task, P4)

Description

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

Sync web-platform-tests PR 24159 into mozilla-central (this bug is closed when the sync is complete).

PR: https://github.com/web-platform-tests/wpt/pull/24159
Details from upstream follow.

Chris Harrelson <[e-mail]> wrote:

[TransformInterop] Always consider main-thread layers visible for cc

This CL fixes a typo-bug. We should always consider main-thread layers
as not "back face visible" because the main thread can't know the
final draw transform. This aligns TransformInterop with the
equivalent behavior for pre-TransformInterop.

Bug: 428458

Change-Id: I4e861262324eadd5b1740ac92bd19391f88061be

Reviewed-on: https://chromium-review.googlesource.com/2247151
WPT-Export-Revision: f387e34b7a39d3ee93c5f9100b4a24bfb4dbf41f

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=32efcc9ea0af38bbc84c1e5ba57a4cf3b31e2ad6

Comment 2

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

CI Results

Ran 11 Firefox configurations based on mozilla-central, and Firefox, Chrome, and Safari on GitHub CI

Total 1 tests

Status Summary

Firefox

PASS: 1

Chrome

FAIL: 1

Safari

PASS: 1

Links

Gecko CI (Treeherder)
GitHub PR Head
GitHub PR Base

Comment 3

[Pulsebot]

Pushed by [e-mail]:
https://hg.mozilla.org/integration/autoland/rev/04af5449d09e
[wpt PR 24159] - [TransformInterop] Always consider main-thread layers visible for cc, a=testonly

Comment 4

[Dorel Luca [:dluca]]

https://hg.mozilla.org/mozilla-central/rev/04af5449d09e