Bug 146889 - Scrolling on tabi-labo.com is laggy
Summary: Scrolling on tabi-labo.com is laggy
Status: NEW
Alias: None
Product: WebKit
Classification: Unclassified
Component: Layout and Rendering (show other bugs)
Version: 528+ (Nightly build)
Hardware: Unspecified Unspecified
: P2 Normal
Assignee: Nobody
URL: http://tabi-labo.com
Keywords:
Depends on:
Blocks:
 
Reported: 2015-07-12 00:35 PDT by Ryosuke Niwa
Modified: 2015-07-12 09:46 PDT (History)
1 user (show)

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Description Ryosuke Niwa 2015-07-12 00:35:45 PDT 
Scrolling on http://tabi-labo.com is super laggy.
We're missing a lot of frames.

It looks like we're in the fast scrolling mode but we end up repainting every single tile whenever we scroll.
Comment 1 Simon Fraser (smfr) 2015-07-12 09:46:19 PDT 
Slow scrolling because of background-attachment: fixed.