RESOLVED FIXED Bug 44094
[Qt] Short lived shadow buffer for blur operation 
https://bugs.webkit.org/show_bug.cgi?id=44094
Summary [Qt] Short lived shadow buffer for blur operation
Ariya Hidayat
Reported 2010-08-17 01:11:04 PDT
Everytime we need blur shadow, we create and destroy QImage for the scratch buffer. Technically we do not need to do this, we can keep a persistent buffer which has a limited life time so that successive blur will just reuse the same buffer.
Attachments
Patch (4.10 KB, patch)
2010-08-18 16:08 PDT, Ariya Hidayat 		kenneth: review+
DetailsFormatted DiffDiff
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Ariya Hidayat
Comment 1 2010-08-18 16:08:09 PDT
Created attachment 64784 [details] Patch
Andreas Kling
Comment 2 2010-08-18 16:20:10 PDT
Comment on attachment 64784 [details] Patch (Informal) LGTM :)
Kenneth Rohde Christiansen
Comment 3 2010-08-18 22:45:27 PDT
Comment on attachment 64784 [details] Patch Making it formal :-) r=me WebCore/ChangeLog:10 + we create a buffer which will be automatically purged via a timer. Maybe this description would be nice to have in the class?
Ariya Hidayat
Comment 4 2010-08-18 23:21:56 PDT
Committed r65654: <http://trac.webkit.org/changeset/65654>
WebKit Review Bot
Comment 5 2010-08-18 23:39:39 PDT
http://trac.webkit.org/changeset/65654 might have broken SnowLeopard Intel Release (Tests)
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