Bug 258168

Summary:	Mask clipping determination insufficient for <use> elements
Product:	WebKit	Reporter:	Nikolas Zimmermann <zimmermann>
Component:	SVG	Assignee:	Nikolas Zimmermann <zimmermann>
Status:	RESOLVED FIXED
Severity:	Normal	CC:	mario, rbuis, sabouhallawa, webkit-bug-importer, zimmermann
Priority:	P2	Keywords:	InRadar
Version:	WebKit Nightly Build
Hardware:	Unspecified
OS:	Unspecified

Nikolas Zimmermann

Reported 2023-06-15 15:41:03 PDT

To determine if we need mask clipping or can use path clipping, we query the renderer for certain properties. This is insufficient for <use> elements, we have to also consider the referenced element in these checks --> otherwise path clipping will be used, where mask clipping was necessary (net result: hidden object, clipping appears broken)

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Nikolas Zimmermann

Comment 1 2023-06-15 15:56:27 PDT

Pull request: https://github.com/WebKit/WebKit/pull/15026

EWS

Comment 2 2023-06-16 04:46:30 PDT

Committed 265238@main (df148384b18a): <https://commits.webkit.org/265238@main> Reviewed commits have been landed. Closing PR #15026 and removing active labels.

Radar WebKit Bug Importer

Comment 3 2023-06-16 04:47:17 PDT

<rdar://problem/110894446>

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