Attached is a screenshot from the game Neverball. The ball shouldn't have any
This doesn't happen very often, although it seems to occur regularly on level 12
of the easy set. (The ball will flicker between correct and wrong regularly
throughtout the level.)
I've also seen it in other apps, so it doesn't appear to be a problem with
The ball is rendered correctly with LIBGL_ALWAYS_INDIRECT.
Created attachment 550 [details]
Screenshot of rendering error
BTW, this is with an ATI FireGL 8800, Xorg 6.7.0 (xorg-x11-6.7.0-5), on FC2/AMD64.
Can no longer reproduce with a recent Xorg CVS snapshot
on Mar 26, 2017 at 15:00:07.
(provided by the Example extension).