[Bug 30606] slow, laggy, jerky scrolling in chromium that uses 100% cpu

bugzilla-daemon at freedesktop.org bugzilla-daemon at freedesktop.org
Tue Oct 5 05:52:04 PDT 2010


https://bugs.freedesktop.org/show_bug.cgi?id=30606

--- Comment #5 from Gerwin <gerwin_kramer at hotmail.com> 2010-10-05 05:52:04 PDT ---
(In reply to comment #4)
> As far as I know chromium only does client-side rendering and then uploads the
> software-rendered contents using either SHMPutImage or SHMPixmaps.
> 
> I also see slow scrolling compared to Firefox on my i945GM laptop + a 1920x1200
> display - but I guess that can be simply attributed to the huge amounts of data
> copied arround.

So this is a problem in the design of chromium? 

However, the windows versie is very fast with scrolling, so why is it fast on
windows and slow on ubuntu?

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