Bug 253948

Summary:	Revert "[GPU Process] Update pixel tolerance for fast/" for tests that were affected by display list state management bug
Product:	WebKit	Reporter:	Kimmo Kinnunen <kkinnunen>
Component:	CSS	Assignee:	Kimmo Kinnunen <kkinnunen>
Status:	RESOLVED FIXED
Severity:	Normal	CC:	webkit-bug-importer
Priority:	P2	Keywords:	InRadar
Version:	WebKit Local Build
Hardware:	Unspecified
OS:	Unspecified
See Also:	https://bugs.webkit.org/show_bug.cgi?id=253103

Description Kimmo Kinnunen 2023-03-15 02:25:06 PDT

Revert "[GPU Process] Update pixel tolerance for fast/" for tests that were affected by display list state management bug


These are not known to be affected:
LayoutTests/fast/layers/overflow-scroll-transform-border-radius.html
LayoutTests/fast/masking/clip-path-inset-large-radii.html

For initial assessment, it would appear that drawing an ellipse produces different anti-aliasing than clipping to ellipse and filling it, when CG asynchronous rendering is used.

Comment 1 Radar WebKit Bug Importer 2023-03-15 02:26:15 PDT

<rdar://problem/106744103>

Comment 2 Kimmo Kinnunen 2023-03-15 02:29:56 PDT

Pull request: https://github.com/WebKit/WebKit/pull/11542

Comment 3 EWS 2023-03-20 01:00:34 PDT

Committed 261862@main (8ea4af0de03a): <https://commits.webkit.org/261862@main>

Reviewed commits have been landed. Closing PR #11542 and removing active labels.