REOPENED306394
Cull canvas text drawing outside of the clip 
https://bugs.webkit.org/show_bug.cgi?id=306394
Summary Cull canvas text drawing outside of the clip
Gerald Squelart
Reported 2026-01-27 19:32:15 PST
Text drawing in canvas can be expensive. If the bounds of the draw are trivially computable to be outside of the canvas bounds, we can reject them early and avoid significant processing cost. rdar://168526176
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Add attachment proposed patch, testcase, etc.
Gerald Squelart
Comment 1 2026-01-27 20:37:30 PST
Pull request: https://github.com/WebKit/WebKit/pull/57385
EWS
Comment 2 2026-01-29 19:07:41 PST
Committed 306465@main (a0ea903bb9af): <https://commits.webkit.org/306465@main> Reviewed commits have been landed. Closing PR #57385 and removing active labels.
Cameron McCormack (:heycam)
Comment 3 2026-03-11 13:16:58 PDT
This got reverted in 309081@main.
Cameron McCormack (:heycam)
Comment 4 2026-03-11 13:17:25 PDT
Reopening to track relanding this.
Cameron McCormack (:heycam)
Comment 5 2026-03-11 13:21:11 PDT
rdar://172308695
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