http://bugs.freedesktop.org/show_bug.cgi?id=18397
--- Comment #28 from Øyvind Stegard <[email protected]> 2008-12-22 08:36:49 PST --- (In reply to comment #27) > (In reply to comment #26) > > (In reply to comment #22) > > > Hi, tried the latest patch (id=21387), and here's what I've observed so > > > far: > > > > > > + I cannot reproduce mouse cursor corruption problem (cursor changes also > > > take > > > longer before they are visible, like a 2 second lag) > > > + Solves this bug as well: > > > https://bugs.freedesktop.org/show_bug.cgi?id=18398 > > > > > > - Compiz is noticably slower, and animations tend to be more jerky (for > > > instance when switching desktop) > > > > > > All testing so far done with only "AccelMethod" "EXA" in xorg.conf. > > > > Can you try reducing the w/h cut-offs (currently 32) in the patch to see at > > what limit you get corruption? > > > > I'm on it .. > Some data points: * w/h > 16 => GTK checkbox corruption occurs in Firefox (very easy to reproduce, so I use it as test case) * w/h > 24 => No GTK checkbox corruption in Firefox (so no corruption). Another observation: Emacs 22 scrolling gets very slow (to the point of total "acquarium-effect" when scrolling up or down), when the patch is enabled, even for w/h cutoff as small as 16. Scrolling is back to normal/fast without the patch. Just noticed it when editing src/radeon_exa_funcs.c .. So I guess disabling DFS for smaller pixmaps certainly has drawbacks. Øyvind -- Configure bugmail: http://bugs.freedesktop.org/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are the assignee for the bug. _______________________________________________ xorg-driver-ati mailing list [email protected] http://lists.x.org/mailman/listinfo/xorg-driver-ati
