[Webkit-unassigned] [Bug 98913] Change transformation precision from double to float
bugzilla-daemon at webkit.org
bugzilla-daemon at webkit.org
Mon Oct 15 10:15:13 PDT 2012
https://bugs.webkit.org/show_bug.cgi?id=98913
--- Comment #14 from Simon Fraser (smfr) <simon.fraser at apple.com> 2012-10-15 10:16:01 PST ---
(In reply to comment #12)
> Created an attachment (id=168725)
--> (https://bugs.webkit.org/attachment.cgi?id=168725&action=review) [details]
> transform.html
>
> Performance test for transformations.
Profiling this shows that it spends 12% of its time in cssText(), and about 1.5% in TransformationMatrix::multiply(), on desktop at least. So multiply() is far from being the bottleneck. dtoa() takes more time.
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