http://bugs.freedesktop.org/show_bug.cgi?id=10245





------- Comment #9 from [EMAIL PROTECTED]  2007-03-12 04:34 PST -------
Created an attachment (id=9104)
 --> (http://bugs.freedesktop.org/attachment.cgi?id=9104&action=view)
Window border glitches.

> Do you run lowfat/stellarium in full screen mode? If so could you try it
> windowed? It may be possible due to some bug the 3d driver writes beyond the
> screen area by 1 line, which due to tiling would mess up the hw cursor area
> (just behind the front screen buffer). At least that would explain why it only
> happens with both pageflip and tiling (without pageflip, typical gl apps only
> render to back buffer, without tiling, it wouldn't hit the cursor area since
> there are 2 lines reserved after front buffer).

I think you're right: I'm doing these tests with lowfat, because I can quickly
cause the glitches with it, and launching the program in a window the mouse
glitches DO NOT appear.
Moreover, the lowfat window isn't "grabbed" by metacity and just one pixel out
the window border you can see some moving dots (see attached screenshot).


-- 
Configure bugmail: http://bugs.freedesktop.org/userprefs.cgi?tab=email
------- You are receiving this mail because: -------
You are the assignee for the bug, or are watching the assignee.

-------------------------------------------------------------------------
Take Surveys. Earn Cash. Influence the Future of IT
Join SourceForge.net's Techsay panel and you'll get the chance to share your
opinions on IT & business topics through brief surveys-and earn cash
http://www.techsay.com/default.php?page=join.php&p=sourceforge&CID=DEVDEV
--
_______________________________________________
Dri-devel mailing list
[email protected]
https://lists.sourceforge.net/lists/listinfo/dri-devel

Reply via email to