Bug 140645 - CSS filter effect leads to very slow scrolling
Summary: CSS filter effect leads to very slow scrolling
Status: NEW
Alias: None
Product: WebKit
Classification: Unclassified
Component: CSS (show other bugs)
Version: 528+ (Nightly build)
Hardware: Unspecified Unspecified
: P2 Normal
Assignee: Nobody
URL: http://www.deathandtaxesmag.com/23373...
Keywords: InRadar
Depends on:
Blocks:
 
Reported: 2015-01-19 15:59 PST by Jon Honeycutt
Modified: 2015-01-19 16:09 PST (History)
3 users (show)

See Also:

Attachments
sample (834.87 KB, text/plain)
2015-01-19 15:59 PST, Jon Honeycutt 		no flags Details
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Description Jon Honeycutt 2015-01-19 15:59:10 PST 
Created attachment 244934 [details]
sample

The CSS filter effects on the above article leads to very slow (~2fps) scrolling on my 2013 rMBP.
Comment 1 Radar WebKit Bug Importer 2015-01-19 16:01:23 PST 
<rdar://problem/19525285>
Comment 2 Simon Fraser (smfr) 2015-01-19 16:09:50 PST 
-webkit-filter: grayscale(1); on <div class=“fb-like…”