RESOLVED FIXED102618
Make convertToLayerCoords iterative, rather than recursive 
https://bugs.webkit.org/show_bug.cgi?id=102618
Summary Make convertToLayerCoords iterative, rather than recursive
Simon Fraser (smfr)
Reported 2012-11-18 13:07:44 PST
Make convertToLayerCoords iterative, rather than recursive
Attachments
Patch (7.50 KB, patch)
2012-11-18 13:09 PST, Simon Fraser (smfr) 		koivisto: review+
DetailsFormatted DiffDiff
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Simon Fraser (smfr)
Comment 1 2012-11-18 13:09:26 PST
Created attachment 174855 [details] Patch
Simon Fraser (smfr)
Comment 2 2012-11-18 13:10:34 PST
This reduced the time in this function from 5% to about 1% when scrolling a large facebook page.
Antti Koivisto
Comment 3 2012-11-18 13:11:26 PST
Comment on attachment 174855 [details] Patch r=me
Simon Fraser (smfr)
Comment 4 2012-11-18 13:37:04 PST
<rdar://problem/12726154>
Simon Fraser (smfr)
Comment 5 2012-11-23 09:10:08 PST
http://trac.webkit.org/changeset/135080
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