Branch: refs/heads/main
Home: https://github.com/WebKit/WebKit
Commit: 9bcc90d8eb9151546bd25eb886921ba91dda361c
https://github.com/WebKit/WebKit/commit/9bcc90d8eb9151546bd25eb886921ba91dda361c
Author: Antoine Quint <[email protected]>
Date: 2025-12-13 (Sat, 13 Dec 2025)
Changed paths:
M Source/WebCore/platform/animation/AcceleratedEffect.cpp
Log Message:
-----------
[threaded-animations] tests with animated motion path properties crash with
"Threaded Time-based Animations" enabled
https://bugs.webkit.org/show_bug.cgi?id=304112
rdar://166444990
Reviewed by Alan Baradlay.
Several animation tests animating Motion Path properties crash in debug builds
due to failing
`ASSERT(canBlend(from, to))` assertions in `AcceleratedEffectOffsetAnchor` and
other structs
of that type. This is due to not passing in a renderer to the
`AcceleratedEffectValues` constructor
when creating the `AcceleratedEffect` keyframes. As a result we deal with empty
values when trying
to blend in the remote layer tree.
Known affected tests are:
- webanimations/accelerated-animations-and-motion-path.html
- webanimations/offset-distance-animation-yields-compositing.html
- webanimations/offset-rotate-animation-yields-compositing.html
Note that there is no test change in this patch since the flag is not yet
enabled on bots. This
was caught in preparation of that running animation tests locally using
`--experimental-feature ThreadedTimeBasedAnimationsEnabled=true`.
* Source/WebCore/platform/animation/AcceleratedEffect.cpp:
(WebCore::AcceleratedEffect::AcceleratedEffect):
Canonical link: https://commits.webkit.org/304425@main
To unsubscribe from these emails, change your notification settings at
https://github.com/WebKit/WebKit/settings/notifications
