Bug 219447 - REGRESSION (r268075): Animations at the top of https://browserbench.org/JetStream/ are very slow
Summary: REGRESSION (r268075): Animations at the top of https://browserbench.org/JetSt...
Status: RESOLVED FIXED
Alias: None
Product: WebKit
Classification: Unclassified
Component: Animations (show other bugs)
Version: Safari Technology Preview
Hardware: Unspecified Unspecified
: P2 Normal
Assignee: Simon Fraser (smfr)
URL: https://browserbench.org/JetStream/
Keywords: InRadar
Depends on:
Blocks:
 
Reported: 2020-12-02 12:00 PST by Simon Fraser (smfr)
Modified: 2020-12-05 18:47 PST (History)
6 users (show)

See Also:

Attachments
Testcase (283 bytes, text/html)
2020-12-03 10:11 PST, Simon Fraser (smfr) 		no flags Details
Patch (3.63 KB, patch)
2020-12-05 12:44 PST, Simon Fraser (smfr) 		no flags Details | Formatted Diff | Diff
View All Add an attachment (proposed patch, testcase, etc.)

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Description Simon Fraser (smfr) 2020-12-02 12:00:31 PST 
When https://browserbench.org/JetStream/ loads it shows an animation at the top. That animation is very slow on TOT (it's better in older builds).
Comment 1 Radar WebKit Bug Importer 2020-12-02 12:00:58 PST 
<rdar://problem/71905013>
Comment 2 Simon Fraser (smfr) 2020-12-02 12:06:40 PST 
rdar://problem/71905123
Comment 3 Simon Fraser (smfr) 2020-12-03 10:11:01 PST 
Created attachment 415310 [details]
Testcase

This is about animations in SVG images in CSS backgrounds
Comment 4 Simon Fraser (smfr) 2020-12-03 10:12:25 PST 
CSS animations in SVG images
Comment 5 Simon Fraser (smfr) 2020-12-05 12:44:39 PST 
Created attachment 415495 [details]
Patch
Comment 6 EWS 2020-12-05 18:47:30 PST 
Committed r270480: <https://trac.webkit.org/changeset/270480>

All reviewed patches have been landed. Closing bug and clearing flags on attachment 415495 [details].