Closed
Bug 1432961
Opened 7 years ago
Closed 6 years ago
Use of backface-visibility:hidden on LinkedIn's feed page makes animations noticeably choppier on slower hardware
Categories
(Core :: Web Painting, defect, P3)
Core
Web Painting
Tracking
()
RESOLVED
DUPLICATE
of bug 1186204
People
(Reporter: wisniewskit, Unassigned)
References
()
Details
(Keywords: perf, Whiteboard: [platform-rel-Linkedin])
LinkedIn's current /feed page seems to animate its header bar noticeably more choppily for me on the Quantum reference hardware (and for others on 2015 MacBooks).
This is subtle, but seems related to them using backface-visibility:hidden, as when I use mitmproxy and rewrite their CSS without those rules, the page's animations seem smoother to me (subtle though the effect may be).
webcompat.com contributor hiikezoe offered that this may be related to bugs bug 1186204 or 779598, but it seems that the former was fixed a year ago, and I don't see LinkedIn's page using preserve-3d in its stylesheets.
Note that (as one would hope) it's also much smoother with gfx.webrender.all enabled on today's nightly build on the same reference hardware.
Updated•7 years ago
|
platform-rel: --- → ?
Whiteboard: [platform-rel-Linkedin]
Assignee | ||
Updated•6 years ago
|
Component: Layout: View Rendering → Layout: Web Painting
Updated•6 years ago
|
Status: NEW → RESOLVED
Closed: 6 years ago
Resolution: --- → DUPLICATE
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Description
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