Branch: refs/heads/main
Home: https://github.com/WebKit/WebKit
Commit: f391c2f826f214bec6c97c56da49016b5d68dfa2
https://github.com/WebKit/WebKit/commit/f391c2f826f214bec6c97c56da49016b5d68dfa2
Author: Antoine Quint <[email protected]>
Date: 2022-12-15 (Thu, 15 Dec 2022)
Changed paths:
A
LayoutTests/imported/w3c/web-platform-tests/css/css-properties-values-api/animation/custom-property-animation-color.html
M
LayoutTests/imported/w3c/web-platform-tests/css/css-properties-values-api/animation/custom-property-animation-length-expected.txt
M Source/WebCore/animation/CSSPropertyAnimation.cpp
M Source/WebCore/animation/CSSPropertyAnimation.h
M Source/WebCore/animation/KeyframeEffect.cpp
Log Message:
-----------
[web-animations] account for iterationComposite when interpolating custom
properties
https://bugs.webkit.org/show_bug.cgi?id=249394
Reviewed by Antti Koivisto.
In order to correctly handle iterationComposite when interpolating custom
properties, we
update CSSPropertyAnimation::propertyRequiresBlendingForAccumulativeIteration()
to take a
CSSPropertyAnimation::Property as a parameter such that we can accept a custom
property.
In the implementation we can check for the custom property type to identify
whether it
requires blending for iterationComposite.
In KeyframeEffect::setAnimatedPropertiesInStyle(), we can then remove the code
specific
to standard CSS properties when dealing with iterationComposite.
*
LayoutTests/imported/w3c/web-platform-tests/css/css-properties-values-api/animation/custom-property-animation-color.html:
Added.
*
LayoutTests/imported/w3c/web-platform-tests/css/css-properties-values-api/animation/custom-property-animation-length-expected.txt:
* Source/WebCore/animation/CSSPropertyAnimation.cpp:
(WebCore::CSSPropertyAnimation::blendProperty):
(WebCore::CSSPropertyAnimation::propertyRequiresBlendingForAccumulativeIteration):
* Source/WebCore/animation/CSSPropertyAnimation.h:
* Source/WebCore/animation/KeyframeEffect.cpp:
(WebCore::KeyframeEffect::setAnimatedPropertiesInStyle):
Canonical link: https://commits.webkit.org/257925@main
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