Bug 298845

Summary:	Apply the dirty rectangle to the ClipRects of LayerFragment only when they are requested
Product:	WebKit	Reporter:	Said Abou-Hallawa <sabouhallawa>
Component:	Layout and Rendering	Assignee:	Said Abou-Hallawa <sabouhallawa>
Status:	RESOLVED FIXED
Severity:	Normal	CC:	bfulgham, simon.fraser, webkit-bug-importer, zalan
Priority:	P2	Keywords:	InRadar
Version:	WebKit Nightly Build
Hardware:	Unspecified
OS:	Unspecified
Bug Depends on:
Bug Blocks:	243816, 267566

Said Abou-Hallawa

Reported 2025-09-14 20:36:43 PDT

The calculation of the ClipRects of LayerFragment needs to be refactored. The goal is to clean this area and remove unnecessary calculations and checks. Also it will passing the un-dirty renderer ClipRect to the filter code. See bug 298453.

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Radar WebKit Bug Importer

Comment 1 2025-09-14 20:36:52 PDT

<rdar://problem/160585141>

Said Abou-Hallawa

Comment 2 2025-09-14 20:46:30 PDT

Pull request: https://github.com/WebKit/WebKit/pull/50728

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