RESOLVED FIXED197768
Layer bounds are incorrect for sharing layers that paint with transforms 
https://bugs.webkit.org/show_bug.cgi?id=197768
Summary Layer bounds are incorrect for sharing layers that paint with transforms
Simon Fraser (smfr)
Reported 2019-05-09 22:19:53 PDT
Created attachment 369545 [details] Testcase Attached testcase (with layer borders on) show that we make backing that is much too big when the shared layer has a transform. We need to do the right transform math when computing composited bounds.
Attachments
Testcase (792 bytes, text/html)
2019-05-09 22:19 PDT, Simon Fraser (smfr) 		no flags
Details
Patch (15.19 KB, patch)
2019-05-11 11:11 PDT, Simon Fraser (smfr) 		no flags
DetailsFormatted DiffDiff
View All Add attachment proposed patch, testcase, etc.
Simon Fraser (smfr)
Comment 1 2019-05-10 22:08:33 PDT
We're getting localClipRect and transforming it, which seems wrong.
Radar WebKit Bug Importer
Comment 2 2019-05-11 11:09:52 PDT
<rdar://problem/50695493>
Simon Fraser (smfr)
Comment 3 2019-05-11 11:11:03 PDT
Created attachment 369654 [details] Patch
WebKit Commit Bot
Comment 4 2019-05-11 15:22:41 PDT
Comment on attachment 369654 [details] Patch Clearing flags on attachment: 369654 Committed r245208: <https://trac.webkit.org/changeset/245208>
WebKit Commit Bot
Comment 5 2019-05-11 15:22:42 PDT
All reviewed patches have been landed. Closing bug.
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