Closed Bug 1797138 Opened 3 years ago Closed 3 years ago

[wpt-sync] Sync PR 36624 - [CompositeClipPathAnimations] Fix bounding rects for custom timings

Categories

(Core :: Web Painting, task, P4)

Product:
Core
Component:
Web Painting
Type:
task

Tracking

()

Status:
RESOLVED INVALID

People

(Reporter: wpt-sync, Unassigned)

References

(
URL
)

Details

(Whiteboard: [wptsync downstream error])

Sync web-platform-tests PR 36624 into mozilla-central (this bug is closed when the sync is complete).

PR: https://github.com/web-platform-tests/wpt/pull/36624
Details from upstream follow.

Claire Chambers <clchambers@microsoft.com> wrote:

[CompositeClipPathAnimations] Fix bounding rects for custom timings

Previously, there was a bug where custom timing functions on composited
clip path animations could result in clip-paths that were larger than
the computed maximum rect of the clip path, which would cause incorrect
painting. This CL changes the clip rect calculation to extrapolate
from the first and last keyframes using the given timing functions
minimums and maximums, respectively.

Bug: 1374390

Change-Id: Idede83e0b75c84690a0b6a6d3cee4fc94a8771dd
Reviewed-on: https://chromium-review.googlesource.com/3975531
WPT-Export-Revision: 395ccbc8e988c6350626a44663526b1677b5daae

Component: web-platform-tests → Web Painting
Product: Testing → Core
Severity: -- → N/A
Status: NEW → RESOLVED
Closed: 3 years ago
Resolution: --- → INVALID
Whiteboard: [wptsync downstream] → [wptsync downstream error]
Pushed by wptsync@mozilla.com: https://hg.mozilla.org/integration/autoland/rev/fcfee26162e8 [wpt PR 36624] - [CompositeClipPathAnimations] Fix behavior for custom timing functions, a=testonly
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