Branch: refs/heads/main
Home: https://github.com/WebKit/WebKit
Commit: e3d89dcbb53baaa501b9adbcf1ce470b2e176412
https://github.com/WebKit/WebKit/commit/e3d89dcbb53baaa501b9adbcf1ce470b2e176412
Author: Antoine Quint <[email protected]>
Date: 2023-03-03 (Fri, 03 Mar 2023)
Changed paths:
M Source/WebCore/Headers.cmake
M Source/WebCore/Sources.txt
M Source/WebCore/WebCore.xcodeproj/project.pbxproj
A Source/WebCore/animation/AcceleratedTimeline.cpp
A Source/WebCore/animation/AcceleratedTimeline.h
M Source/WebCore/animation/DocumentTimeline.cpp
M Source/WebCore/animation/KeyframeEffect.cpp
M Source/WebCore/animation/KeyframeEffect.h
M Source/WebCore/dom/Document.cpp
M Source/WebCore/dom/Document.h
Log Message:
-----------
[web-animations] add a dedicated timeline object for accelerated effects
https://bugs.webkit.org/show_bug.cgi?id=253312
Reviewed by Dean Jackson.
Add a new AcceleratedTimeline class on which elements targeted by effects
animating
accelerated properties are registered. Then as the document's timeline is
updated,
we go through these registered elements and update the accelerated effect stack
for
them through their RenderLayerBacking.
* Source/WebCore/Headers.cmake:
* Source/WebCore/Sources.txt:
* Source/WebCore/WebCore.xcodeproj/project.pbxproj:
* Source/WebCore/animation/AcceleratedTimeline.cpp: Added.
(WebCore::AcceleratedTimeline::AcceleratedTimeline):
(WebCore::AcceleratedTimeline::updateEffectStacks):
(WebCore::AcceleratedTimeline::updateEffectStackForTarget):
* Source/WebCore/animation/AcceleratedTimeline.h: Added.
(WebCore::AcceleratedTimeline::timeOrigin const):
* Source/WebCore/animation/DocumentTimeline.cpp:
(WebCore::DocumentTimeline::applyPendingAcceleratedAnimations):
* Source/WebCore/animation/KeyframeEffect.cpp:
(WebCore::KeyframeEffect::updateAssociatedThreadedEffectStack):
* Source/WebCore/animation/KeyframeEffect.h:
* Source/WebCore/dom/Document.cpp:
(WebCore::Document::acceleratedTimeline):
* Source/WebCore/dom/Document.h:
(WebCore::Document::existingAcceleratedTimeline const):
Canonical link: https://commits.webkit.org/261160@main
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