RESOLVED FIXED265761
When repainting after layout, compute the outline bounds in the same pass as the clipped overflow rect 
https://bugs.webkit.org/show_bug.cgi?id=265761
Summary When repainting after layout, compute the outline bounds in the same pass as ...
Simon Fraser (smfr)
Reported 2023-12-03 12:36:06 PST
Currently repaints originating in RenderElement::repaintAfterLayoutIfNeeded() are computing using two rectangles: the clippedOverflowRect, and the outlineBoundsForRepaint. These are computed in two separate ancestor traversals, but we can make things more efficient by computing them at the same time.
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Radar WebKit Bug Importer
Comment 1 2023-12-03 12:36:22 PST
<rdar://problem/119101912>
Simon Fraser (smfr)
Comment 2 2023-12-03 12:50:51 PST
Pull request: https://github.com/WebKit/WebKit/pull/21241
EWS
Comment 3 2023-12-04 11:20:24 PST
Committed 271495@main (b088578e1f36): <https://commits.webkit.org/271495@main> Reviewed commits have been landed. Closing PR #21241 and removing active labels.
Simon Fraser (smfr)
Comment 4 2023-12-12 11:43:29 PST
*** Bug 261439 has been marked as a duplicate of this bug. ***
Simon Fraser (smfr)
Comment 5 2023-12-12 11:43:51 PST
*** Bug 175070 has been marked as a duplicate of this bug. ***
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