RESOLVED FIXED 73267
opacity should flatten when combined with transform-style: preserve-3d 
https://bugs.webkit.org/show_bug.cgi?id=73267
Summary opacity should flatten when combined with transform-style: preserve-3d
Attachments
Patch (3.29 KB, patch)
2021-10-27 08:19 PDT, Martin Robinson 		no flags
DetailsFormatted DiffDiff
Patch (4.80 KB, patch)
2021-10-27 11:52 PDT, Martin Robinson 		no flags
DetailsFormatted DiffDiff
Patch (11.85 KB, patch)
2021-10-28 04:00 PDT, Martin Robinson 		no flags
DetailsFormatted DiffDiff
Patch (5.70 KB, patch)
2021-10-28 04:12 PDT, Martin Robinson 		no flags
DetailsFormatted DiffDiff
Show Obsolete (3) View All Add attachment proposed patch, testcase, etc.
Martin Robinson
Comment 1 2021-10-27 08:19:01 PDT
Created attachment 442592 [details] Patch
Simon Fraser (smfr)
Comment 2 2021-10-27 09:50:23 PDT
Comment on attachment 442592 [details] Patch View in context: https://bugs.webkit.org/attachment.cgi?id=442592&action=review > Source/WebCore/style/StyleAdjuster.cpp:502 > // FIXME: when dropping the -webkit prefix on transform-style, we should also have opacity < 1 cause flattening. You should remove this comment.
Martin Robinson
Comment 3 2021-10-27 11:52:44 PDT
Created attachment 442618 [details] Patch
Simon Fraser (smfr)
Comment 4 2021-10-27 12:07:21 PDT
Comment on attachment 442618 [details] Patch I'm concerned about the compat risk of this change, but we can try it.
Martin Robinson
Comment 5 2021-10-28 04:00:31 PDT
Created attachment 442690 [details] Patch
Martin Robinson
Comment 6 2021-10-28 04:12:54 PDT
Created attachment 442691 [details] Patch
EWS
Comment 7 2021-10-29 02:13:32 PDT
Committed r285021 (243665@main): <https://commits.webkit.org/243665@main> All reviewed patches have been landed. Closing bug and clearing flags on attachment 442691 [details].
Radar WebKit Bug Importer
Comment 8 2021-10-29 02:14:28 PDT
<rdar://problem/84801136>
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