Branch: refs/heads/main
Home: https://github.com/WebKit/WebKit
Commit: 82682c1a0a673dc7b4ae28fef1ee9c8a3209d4fd
https://github.com/WebKit/WebKit/commit/82682c1a0a673dc7b4ae28fef1ee9c8a3209d4fd
Author: Simon Fraser <[email protected]>
Date: 2024-01-05 (Fri, 05 Jan 2024)
Changed paths:
M Source/WebCore/rendering/svg/SVGRenderSupport.cpp
M Source/WebCore/rendering/svg/SVGResources.cpp
M Source/WebCore/rendering/svg/SVGResources.h
Log Message:
-----------
Optimize SVGRenderSupport::layoutDifferentRootIfNeeded()
https://bugs.webkit.org/show_bug.cgi?id=267014
rdar://120392477
Reviewed by Said Abou-Hallawa.
SVGRenderSupport::layoutDifferentRootIfNeeded() shows up on profiles of the
Suits
MotionMark subtest.
We only need to call findTreeRootObject() on the renderer if the there are any
clipper, masker,
filters etc are present, so pass the RenderElement which is the client of the
SVG resources,
and lazily call findTreeRootObject() on it when necessary.
Also check m_clipperFilterMaskerData and m_markerData before calling the lambda
on their
contents.
* Source/WebCore/rendering/svg/SVGRenderSupport.cpp:
(WebCore::SVGRenderSupport::layoutDifferentRootIfNeeded):
* Source/WebCore/rendering/svg/SVGResources.cpp:
(WebCore::SVGResources::layoutDifferentRootIfNeeded):
* Source/WebCore/rendering/svg/SVGResources.h:
Canonical link: https://commits.webkit.org/272696@main
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