[Webkit-unassigned] [Bug 47320] limit sendContentResizeNotification when scrollbar really changed.

[bugzilla-daemon at webkit.org]

https://bugs.webkit.org/show_bug.cgi?id=47320





--- Comment #4 from Kenneth Rohde Christiansen <kenneth at webkit.org>  2010-10-10 05:35:35 PST ---
(In reply to comment #3)
> (In reply to comment #2)
> > (From update of attachment 70030 [details] [details])
> > Seems reasonable to me. Did you see any perf gain?
> 
> Sorry about late answer.
> 
> yes, I saw sluggish scrolling at our mobile browser using frameflattening option.
> Those sites contains frameset or iframe.
> And this patch scrolling this kinds of sites make very faster than before.

Strange, only relayout could affect scrolling, so are these sites for some reason relayouting the whole time? Maybe it is better to look into this? or optimize the frame flattening layout code.

Also, frame flattening is needed for a nice touch interaction model. That is way more important than the performance.

-- 
Configure bugmail: https://bugs.webkit.org/userprefs.cgi?tab=email
------- You are receiving this mail because: -------
You are the assignee for the bug.