Bug 109191 - [CSS Regions] (Re)layout for a region chain becomes increasingly slow as regions are added
Summary: [CSS Regions] (Re)layout for a region chain becomes increasingly slow as regi...
Status: RESOLVED WONTFIX
Alias: None
Product: WebKit
Classification: Unclassified
Component: CSS (show other bugs)
Version: 528+ (Nightly build)
Hardware: All Unspecified
: P2 Normal
Assignee: Nobody
URL:
Keywords:
Depends on:
Blocks: 128243
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Reported: 2013-02-07 07:52 PST by Mihai Balan
Modified: 2022-07-12 17:16 PDT (History)
3 users (show)

See Also:

Attachments
HTML file highlighting the problem (247.89 KB, text/html)
2013-02-07 08:25 PST, Mihai Balan 		no flags Details
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Description Mihai Balan 2013-02-07 07:52:47 PST 
The consequence is that the time for adding a new region increases linearly with the number of regions.

This becomes especially apparent when adding regions in a while loop that queries the overset property of the NamedFlow.
Comment 1 Mihai Balan 2013-02-07 08:25:36 PST 
Created attachment 187117 [details]
HTML file highlighting the problem
Comment 2 Michelangelo De Simone 2013-06-13 11:37:02 PDT 
Still repros on today's nightly (r151543)
Comment 3 Brent Fulgham 2022-07-12 17:16:46 PDT 
CSS Regions were removed in Bug 174978.