[webkit-changes] [WebKit/WebKit] 7fe27e: [UsedStyle] Extract transform related computation ...

Thu, 25 Dec 2025 13:38:07 -0800 

  Branch: refs/heads/main
  Home:   https://github.com/WebKit/WebKit
  Commit: 7fe27ed4c75e1140faf75a67d82e578fe7a77949
      
https://github.com/WebKit/WebKit/commit/7fe27ed4c75e1140faf75a67d82e578fe7a77949
  Author: Sam Weinig <[email protected]>
  Date:   2025-12-25 (Thu, 25 Dec 2025)

  Changed paths:
    M Source/WebCore/Sources.txt
    M Source/WebCore/WebCore.xcodeproj/project.pbxproj
    M Source/WebCore/animation/KeyframeEffect.cpp
    M Source/WebCore/platform/animation/AcceleratedEffectValues.cpp
    M Source/WebCore/rendering/MotionPath.cpp
    M Source/WebCore/rendering/MotionPath.h
    M Source/WebCore/rendering/RenderBox.cpp
    M Source/WebCore/rendering/RenderBox.h
    M Source/WebCore/rendering/RenderBoxModelObject.cpp
    M Source/WebCore/rendering/RenderBoxModelObject.h
    M Source/WebCore/rendering/RenderLayer.cpp
    M Source/WebCore/rendering/RenderLayer.h
    M Source/WebCore/rendering/RenderLayerBacking.cpp
    M Source/WebCore/rendering/RenderLayerModelObject.cpp
    M Source/WebCore/rendering/RenderLayerModelObject.h
    M Source/WebCore/rendering/style/RenderStyle+GettersInlines.h
    M Source/WebCore/rendering/style/RenderStyle+SettersInlines.h
    M Source/WebCore/rendering/style/RenderStyle.cpp
    M Source/WebCore/rendering/style/RenderStyle.h
    M Source/WebCore/rendering/svg/RenderSVGForeignObject.cpp
    M Source/WebCore/rendering/svg/RenderSVGForeignObject.h
    M Source/WebCore/rendering/svg/RenderSVGHiddenContainer.h
    M Source/WebCore/rendering/svg/RenderSVGImage.cpp
    M Source/WebCore/rendering/svg/RenderSVGImage.h
    M Source/WebCore/rendering/svg/RenderSVGModelObject.cpp
    M Source/WebCore/rendering/svg/RenderSVGResourceClipper.cpp
    M Source/WebCore/rendering/svg/RenderSVGResourceClipper.h
    M Source/WebCore/rendering/svg/RenderSVGResourceMarker.cpp
    M Source/WebCore/rendering/svg/RenderSVGResourceMarker.h
    M Source/WebCore/rendering/svg/RenderSVGShape.cpp
    M Source/WebCore/rendering/svg/RenderSVGShape.h
    M Source/WebCore/rendering/svg/RenderSVGText.cpp
    M Source/WebCore/rendering/svg/RenderSVGText.h
    M Source/WebCore/rendering/svg/RenderSVGTextPath.cpp
    M Source/WebCore/rendering/svg/RenderSVGTransformableContainer.cpp
    M Source/WebCore/rendering/svg/RenderSVGTransformableContainer.h
    M Source/WebCore/rendering/svg/RenderSVGViewportContainer.cpp
    M Source/WebCore/rendering/svg/RenderSVGViewportContainer.h
    M Source/WebCore/style/StyleExtractorCustom.h
    A Source/WebCore/style/StyleTransformResolver.cpp
    A Source/WebCore/style/StyleTransformResolver.h
    M Source/WebCore/style/computed/StyleComputedStyle.cpp
    M Source/WebCore/style/computed/StyleComputedStyle.h
    M Source/WebCore/style/values/motion/StyleOffsetPath.h
    M Source/WebCore/svg/SVGGraphicsElement.cpp

  Log Message:
  -----------
  [UsedStyle] Extract transform related computation from RenderStyle
https://bugs.webkit.org/show_bug.cgi?id=304656

Reviewed by Alan Baradlay.

Extracts the transform related functions from `RenderStyle` into
a new class, `Style::TransformResolver`.

`Style::TransformResolver` has static functions that directly
parallel the functions from RenderStyle (except they take the
style as a parameter), but can also be instantiated with a
style and TransformationMatrix reference, and then used to
apply multiple operations, simplifying some callers.

* Source/WebCore/Sources.txt:
* Source/WebCore/WebCore.xcodeproj/project.pbxproj:
* Source/WebCore/animation/KeyframeEffect.cpp:
* Source/WebCore/platform/animation/AcceleratedEffectValues.cpp:
* Source/WebCore/rendering/MotionPath.cpp:
* Source/WebCore/rendering/MotionPath.h:
* Source/WebCore/rendering/RenderBox.cpp:
* Source/WebCore/rendering/RenderBox.h:
* Source/WebCore/rendering/RenderBoxModelObject.cpp:
* Source/WebCore/rendering/RenderBoxModelObject.h:
* Source/WebCore/rendering/RenderLayer.cpp:
* Source/WebCore/rendering/RenderLayer.h:
* Source/WebCore/rendering/RenderLayerBacking.cpp:
* Source/WebCore/rendering/RenderLayerModelObject.cpp:
* Source/WebCore/rendering/RenderLayerModelObject.h:
* Source/WebCore/rendering/style/RenderStyle+GettersInlines.h:
* Source/WebCore/rendering/style/RenderStyle+SettersInlines.h:
* Source/WebCore/rendering/style/RenderStyle.cpp:
* Source/WebCore/rendering/style/RenderStyle.h:
* Source/WebCore/rendering/svg/RenderSVGForeignObject.cpp:
* Source/WebCore/rendering/svg/RenderSVGForeignObject.h:
* Source/WebCore/rendering/svg/RenderSVGHiddenContainer.h:
* Source/WebCore/rendering/svg/RenderSVGImage.cpp:
* Source/WebCore/rendering/svg/RenderSVGImage.h:
* Source/WebCore/rendering/svg/RenderSVGModelObject.cpp:
* Source/WebCore/rendering/svg/RenderSVGResourceClipper.cpp:
* Source/WebCore/rendering/svg/RenderSVGResourceClipper.h:
* Source/WebCore/rendering/svg/RenderSVGResourceMarker.cpp:
* Source/WebCore/rendering/svg/RenderSVGResourceMarker.h:
* Source/WebCore/rendering/svg/RenderSVGShape.cpp:
* Source/WebCore/rendering/svg/RenderSVGShape.h:
* Source/WebCore/rendering/svg/RenderSVGText.cpp:
* Source/WebCore/rendering/svg/RenderSVGText.h:
* Source/WebCore/rendering/svg/RenderSVGTextPath.cpp:
* Source/WebCore/rendering/svg/RenderSVGTransformableContainer.cpp:
* Source/WebCore/rendering/svg/RenderSVGTransformableContainer.h:
* Source/WebCore/rendering/svg/RenderSVGViewportContainer.cpp:
* Source/WebCore/rendering/svg/RenderSVGViewportContainer.h:
* Source/WebCore/style/StyleExtractorCustom.h:
* Source/WebCore/style/StyleTransformResolver.cpp: Added.
* Source/WebCore/style/StyleTransformResolver.h: Added.
* Source/WebCore/style/computed/StyleComputedStyle.cpp:
* Source/WebCore/style/computed/StyleComputedStyle.h:
* Source/WebCore/style/values/motion/StyleOffsetPath.h:
* Source/WebCore/svg/SVGGraphicsElement.cpp:

Canonical link: https://commits.webkit.org/304938@main



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