Branch: refs/heads/main
Home: https://github.com/WebKit/WebKit
Commit: 65cc730040c930985928b10e275c8678266ffc70
https://github.com/WebKit/WebKit/commit/65cc730040c930985928b10e275c8678266ffc70
Author: Said Abou-Hallawa <s...@apple.com>
Date: 2025-09-08 (Mon, 08 Sep 2025)
Changed paths:
A LayoutTests/css3/filters/effect-graphics-context-blur-expected.html
A LayoutTests/css3/filters/effect-graphics-context-blur.html
M Source/WTF/Scripts/Preferences/UnifiedWebPreferences.yaml
M Source/WebCore/page/Page.cpp
M Source/WebCore/platform/graphics/filters/FEColorMatrix.cpp
M Source/WebCore/platform/graphics/filters/FEColorMatrix.h
M Source/WebCore/platform/graphics/filters/FEComponentTransfer.cpp
M Source/WebCore/platform/graphics/filters/FEComponentTransfer.h
M Source/WebCore/platform/graphics/filters/FEDropShadow.cpp
M Source/WebCore/platform/graphics/filters/FEDropShadow.h
M Source/WebCore/platform/graphics/filters/FEGaussianBlur.cpp
M Source/WebCore/platform/graphics/filters/FEGaussianBlur.h
M Source/WebCore/platform/graphics/filters/Filter.cpp
M Source/WebCore/platform/graphics/filters/FilterEffect.cpp
M Source/WebCore/platform/graphics/filters/FilterFunction.h
M Source/WebCore/platform/graphics/filters/FilterRenderingMode.cpp
M Source/WebCore/platform/graphics/filters/FilterRenderingMode.h
M Source/WebCore/platform/graphics/filters/SourceAlpha.cpp
M Source/WebCore/platform/graphics/filters/SourceAlpha.h
M Source/WebCore/platform/graphics/filters/SourceGraphic.cpp
M Source/WebCore/platform/graphics/filters/SourceGraphic.h
M Source/WebCore/rendering/CSSFilter.cpp
M Source/WebCore/rendering/CSSFilter.h
M Source/WebCore/svg/graphics/filters/SVGFilter.cpp
M Source/WebCore/svg/graphics/filters/SVGFilter.h
Log Message:
-----------
[Filters] Add a separate feature flag for the CoreGraphics blur filter
https://bugs.webkit.org/show_bug.cgi?id=298544
rdar://160131901
Reviewed by Simon Fraser.
A new FilterRenderingMode named GraphicsContextBlur will be added temporarily to
tell FEGaussianBlur that CoreGraphics blur filter is enabled.
Instead of and-ing the final result of supportedFilterRenderingModes with the
preferredFilterRenderingModes, Filter will pass preferredFilterRenderingModes to
all its children which will do the and-ing before they return to the caller.
Page will add GraphicsContextBlur in preferredFilterRenderingModes() if the new
feature flag is enabled.
FEGaussianBlur::supportedFilterRenderingModes() will add GraphicsContext if the
radius is the same in the x-direction and the y-direction and the
preferredFilterRenderingModes has GraphicsContextBlur.
* LayoutTests/css3/filters/effect-graphics-context-blur-expected.html: Added.
* LayoutTests/css3/filters/effect-graphics-context-blur.html: Added.
* Source/WTF/Scripts/Preferences/UnifiedWebPreferences.yaml:
* Source/WebCore/page/Page.cpp:
(WebCore::Page::preferredFilterRenderingModes const):
* Source/WebCore/platform/graphics/filters/FEColorMatrix.cpp:
(WebCore::FEColorMatrix::supportedFilterRenderingModes const):
* Source/WebCore/platform/graphics/filters/FEColorMatrix.h:
* Source/WebCore/platform/graphics/filters/FEComponentTransfer.cpp:
(WebCore::FEComponentTransfer::supportedFilterRenderingModes const):
* Source/WebCore/platform/graphics/filters/FEComponentTransfer.h:
* Source/WebCore/platform/graphics/filters/FEDropShadow.cpp:
(WebCore::FEDropShadow::supportedFilterRenderingModes const):
* Source/WebCore/platform/graphics/filters/FEDropShadow.h:
* Source/WebCore/platform/graphics/filters/FEGaussianBlur.cpp:
(WebCore::FEGaussianBlur::supportedFilterRenderingModes const):
(WebCore::FEGaussianBlur::createGraphicsStyle const):
* Source/WebCore/platform/graphics/filters/FEGaussianBlur.h:
* Source/WebCore/platform/graphics/filters/Filter.cpp:
(WebCore::Filter::setFilterRenderingModes):
* Source/WebCore/platform/graphics/filters/FilterEffect.cpp:
(WebCore::FilterEffect::createFilterStyle const):
* Source/WebCore/platform/graphics/filters/FilterFunction.h:
(WebCore::FilterFunction::supportedFilterRenderingModes const):
* Source/WebCore/platform/graphics/filters/FilterRenderingMode.cpp:
(WebCore::operator<<):
* Source/WebCore/platform/graphics/filters/FilterRenderingMode.h:
* Source/WebCore/platform/graphics/filters/SourceAlpha.cpp:
(WebCore::SourceAlpha::supportedFilterRenderingModes const):
* Source/WebCore/platform/graphics/filters/SourceAlpha.h:
* Source/WebCore/platform/graphics/filters/SourceGraphic.cpp:
(WebCore::SourceGraphic::supportedFilterRenderingModes const):
* Source/WebCore/platform/graphics/filters/SourceGraphic.h:
* Source/WebCore/rendering/CSSFilter.cpp:
(WebCore::CSSFilter::supportedFilterRenderingModes const):
(WebCore::CSSFilter::apply):
(WebCore::CSSFilter::createFilterStyles const):
* Source/WebCore/rendering/CSSFilter.h:
* Source/WebCore/svg/graphics/filters/SVGFilter.cpp:
(WebCore::SVGFilter::supportedFilterRenderingModes const):
(WebCore::SVGFilter::apply):
(WebCore::SVGFilter::createFilterStyles const):
* Source/WebCore/svg/graphics/filters/SVGFilter.h:
Canonical link: https://commits.webkit.org/299740@main
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