Branch: refs/heads/main
  Home:   https://github.com/WebKit/WebKit
  Commit: ca468eea3bfd1ee638ea419cd679b3899de8b1d8
      
https://github.com/WebKit/WebKit/commit/ca468eea3bfd1ee638ea419cd679b3899de8b1d8
  Author: Sam Weinig <s...@webkit.org>
  Date:   2025-09-10 (Wed, 10 Sep 2025)

  Changed paths:
    M Source/WebCore/Headers.cmake
    M Source/WebCore/SaferCPPExpectations/UncheckedLocalVarsCheckerExpectations
    M Source/WebCore/SaferCPPExpectations/UncountedCallArgsCheckerExpectations
    M Source/WebCore/SaferCPPExpectations/UncountedLocalVarsCheckerExpectations
    M Source/WebCore/Sources.txt
    M Source/WebCore/WebCore.xcodeproj/project.pbxproj
    M Source/WebCore/animation/BlendingKeyframes.cpp
    M Source/WebCore/css/CSSProperties.json
    M Source/WebCore/css/DOMMatrixReadOnly.cpp
    M Source/WebCore/css/parser/CSSPropertyParser.cpp
    M Source/WebCore/css/parser/CSSPropertyParserConsumer+Transform.cpp
    M Source/WebCore/css/parser/CSSPropertyParserConsumer+Transform.h
    M Source/WebCore/css/values/CSSValueAggregates.h
    M Source/WebCore/platform/animation/AcceleratedEffect.cpp
    M Source/WebCore/platform/animation/AcceleratedEffectValues.cpp
    M Source/WebCore/platform/graphics/texmap/TextureMapperAnimation.cpp
    M Source/WebCore/platform/graphics/transforms/IdentityTransformOperation.h
    M Source/WebCore/platform/graphics/transforms/Matrix3DTransformOperation.cpp
    M Source/WebCore/platform/graphics/transforms/Matrix3DTransformOperation.h
    M Source/WebCore/platform/graphics/transforms/MatrixTransformOperation.cpp
    M Source/WebCore/platform/graphics/transforms/MatrixTransformOperation.h
    M 
Source/WebCore/platform/graphics/transforms/PerspectiveTransformOperation.cpp
    M 
Source/WebCore/platform/graphics/transforms/PerspectiveTransformOperation.h
    M Source/WebCore/platform/graphics/transforms/RotateTransformOperation.cpp
    M Source/WebCore/platform/graphics/transforms/RotateTransformOperation.h
    M Source/WebCore/platform/graphics/transforms/ScaleTransformOperation.cpp
    M Source/WebCore/platform/graphics/transforms/ScaleTransformOperation.h
    M Source/WebCore/platform/graphics/transforms/SkewTransformOperation.cpp
    M Source/WebCore/platform/graphics/transforms/SkewTransformOperation.h
    M Source/WebCore/platform/graphics/transforms/TransformOperation.h
    M Source/WebCore/platform/graphics/transforms/TransformOperations.cpp
    M Source/WebCore/platform/graphics/transforms/TransformOperations.h
    R 
Source/WebCore/platform/graphics/transforms/TransformOperationsSharedPrimitivesPrefix.cpp
    M 
Source/WebCore/platform/graphics/transforms/TransformOperationsSharedPrimitivesPrefix.h
    M 
Source/WebCore/platform/graphics/transforms/TranslateTransformOperation.cpp
    M Source/WebCore/platform/graphics/transforms/TranslateTransformOperation.h
    M Source/WebCore/rendering/RenderLayer.cpp
    M Source/WebCore/rendering/RenderLayerBacking.cpp
    M Source/WebCore/rendering/style/RenderStyle.cpp
    M Source/WebCore/rendering/style/RenderStyle.h
    M Source/WebCore/rendering/style/RenderStyleInlines.h
    M Source/WebCore/rendering/style/RenderStyleSetters.h
    M Source/WebCore/rendering/style/StyleTransformData.cpp
    M Source/WebCore/rendering/style/StyleTransformData.h
    M Source/WebCore/style/StyleBuilderConverter.h
    M Source/WebCore/style/StyleBuilderCustom.h
    M Source/WebCore/style/StyleBuilderState.cpp
    M Source/WebCore/style/StyleCustomProperty.cpp
    M Source/WebCore/style/StyleCustomProperty.h
    M Source/WebCore/style/StyleExtractorConverter.h
    M Source/WebCore/style/StyleExtractorCustom.h
    M Source/WebCore/style/StyleExtractorSerializer.h
    M Source/WebCore/style/StyleInterpolation.cpp
    M Source/WebCore/style/StyleInterpolationContext.h
    M Source/WebCore/style/StyleInterpolationFunctions.h
    M Source/WebCore/style/StyleInterpolationWrappers.h
    M Source/WebCore/style/StylePendingResources.cpp
    R Source/WebCore/style/TransformOperationsBuilder.cpp
    R Source/WebCore/style/TransformOperationsBuilder.h
    M Source/WebCore/style/values/StyleValueTypes.h
    A Source/WebCore/style/values/transforms/StyleTransform.cpp
    A Source/WebCore/style/values/transforms/StyleTransform.h
    A Source/WebCore/style/values/transforms/StyleTransformFunction.cpp
    A Source/WebCore/style/values/transforms/StyleTransformFunction.h
    A Source/WebCore/style/values/transforms/StyleTransformList.cpp
    A Source/WebCore/style/values/transforms/StyleTransformList.h

  Log Message:
  -----------
  [Style] Convert the transform property to strong style types
https://bugs.webkit.org/show_bug.cgi?id=298546

Reviewed by Darin Adler.

Converts the `transform` property to use strong style types.

To keep interpolation working, the `Style::Blend` interface had to
be extended in two ways:

1. `Style::Blend::canBlend` now takes an optional `CompositeOperation` 
parameter.
2. `Style::Blend::blend` now either takes a `BlendingContext` (as before) or
   a `Style::Interpolation::Context`.

These are necessary to properly implement `Blend` for `TransformList`.

Additionally, `TransformOperationsSharedPrimitivesPrefix` was made generic
over the a range of `TransformOperation` values so it can be used with either
`TransformOperations` or `Style::TransformList`.

* Source/WebCore/Headers.cmake:
* Source/WebCore/SaferCPPExpectations/UncheckedLocalVarsCheckerExpectations:
* Source/WebCore/SaferCPPExpectations/UncountedCallArgsCheckerExpectations:
* Source/WebCore/SaferCPPExpectations/UncountedLocalVarsCheckerExpectations:
* Source/WebCore/Sources.txt:
* Source/WebCore/WebCore.xcodeproj/project.pbxproj:
* Source/WebCore/animation/BlendingKeyframes.cpp:
* Source/WebCore/css/CSSProperties.json:
* Source/WebCore/css/DOMMatrixReadOnly.cpp:
* Source/WebCore/css/parser/CSSPropertyParser.cpp:
* Source/WebCore/css/parser/CSSPropertyParserConsumer+Transform.cpp:
* Source/WebCore/css/parser/CSSPropertyParserConsumer+Transform.h:
* Source/WebCore/css/values/CSSValueAggregates.h:
* Source/WebCore/platform/animation/AcceleratedEffectValues.cpp:
* Source/WebCore/platform/graphics/texmap/TextureMapperAnimation.cpp:
* Source/WebCore/platform/graphics/transforms/IdentityTransformOperation.h:
* Source/WebCore/platform/graphics/transforms/Matrix3DTransformOperation.cpp:
* Source/WebCore/platform/graphics/transforms/Matrix3DTransformOperation.h:
* Source/WebCore/platform/graphics/transforms/MatrixTransformOperation.cpp:
* Source/WebCore/platform/graphics/transforms/MatrixTransformOperation.h:
* Source/WebCore/platform/graphics/transforms/PerspectiveTransformOperation.cpp:
* Source/WebCore/platform/graphics/transforms/PerspectiveTransformOperation.h:
* Source/WebCore/platform/graphics/transforms/RotateTransformOperation.cpp:
* Source/WebCore/platform/graphics/transforms/RotateTransformOperation.h:
* Source/WebCore/platform/graphics/transforms/ScaleTransformOperation.cpp:
* Source/WebCore/platform/graphics/transforms/ScaleTransformOperation.h:
* Source/WebCore/platform/graphics/transforms/SkewTransformOperation.cpp:
* Source/WebCore/platform/graphics/transforms/SkewTransformOperation.h:
* Source/WebCore/platform/graphics/transforms/TransformOperation.h:
* Source/WebCore/platform/graphics/transforms/TransformOperations.cpp:
* Source/WebCore/platform/graphics/transforms/TransformOperations.h:
* 
Source/WebCore/platform/graphics/transforms/TransformOperationsSharedPrimitivesPrefix.cpp:
 Removed.
* 
Source/WebCore/platform/graphics/transforms/TransformOperationsSharedPrimitivesPrefix.h:
* Source/WebCore/platform/graphics/transforms/TranslateTransformOperation.cpp:
* Source/WebCore/platform/graphics/transforms/TranslateTransformOperation.h:
* Source/WebCore/rendering/RenderLayer.cpp:
* Source/WebCore/rendering/RenderLayerBacking.cpp:
* Source/WebCore/rendering/style/RenderStyle.cpp:
* Source/WebCore/rendering/style/RenderStyle.h:
* Source/WebCore/rendering/style/RenderStyleInlines.h:
* Source/WebCore/rendering/style/RenderStyleSetters.h:
* Source/WebCore/rendering/style/StyleTransformData.cpp:
* Source/WebCore/rendering/style/StyleTransformData.h:
* Source/WebCore/style/StyleBuilderConverter.h:
* Source/WebCore/style/StyleBuilderCustom.h:
* Source/WebCore/style/StyleBuilderState.cpp:
* Source/WebCore/style/StyleCustomProperty.cpp:
* Source/WebCore/style/StyleCustomProperty.h:
* Source/WebCore/style/StyleExtractorConverter.h:
* Source/WebCore/style/StyleExtractorCustom.h:
* Source/WebCore/style/StyleExtractorSerializer.h:
* Source/WebCore/style/StyleInterpolation.cpp:
* Source/WebCore/style/StyleInterpolationContext.h:
* Source/WebCore/style/StyleInterpolationFunctions.h:
* Source/WebCore/style/StyleInterpolationWrappers.h:
* Source/WebCore/style/StylePendingResources.cpp:
* Source/WebCore/style/values/StyleValueTypes.h:
* Source/WebCore/style/values/transforms/StyleTransform.cpp: Added.
* Source/WebCore/style/values/transforms/StyleTransform.h: Added.
* Source/WebCore/style/values/transforms/StyleTransformFunction.cpp: Renamed 
from Source/WebCore/style/TransformOperationsBuilder.cpp.
* Source/WebCore/style/values/transforms/StyleTransformFunction.h: Renamed from 
Source/WebCore/style/TransformOperationsBuilder.h.
* Source/WebCore/style/values/transforms/StyleTransformList.cpp: Added.
* Source/WebCore/style/values/transforms/StyleTransformList.h: Added.

Canonical link: https://commits.webkit.org/299814@main



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