[PATCH 3/3] exa: handle pixmap create/destroy in lower layers

[Michel Dänzer]

On Sat, 2009-11-14 at 20:29 +0100, Maarten Maathuis wrote: 
> 2009/11/14 Maarten Maathuis <madman2003 at gmail.com>:
> > 2009/11/14 Michel Dänzer <michel at daenzer.net>:
> >> On Fri, 2009-11-13 at 21:49 +0100, Maarten Maathuis wrote:
> >>> - Pixmaps that are created during a fallback are automatically prepared access.
> >>> - During the fallback accelerated ops are blocked to prevent new/scratch gc's
> >>>   from triggering accelerated ops on mapped pixmaps.
> >>> - A few cases of incorrect wrapping (on the top level pointer instead of
> >>>   between damage and (w)fb) have been removed.
> >>
> >> Could add 'fixes http://bugs.freedesktop.org/show_bug.cgi?id=25078' to
> >> the description.
> >>
> >
> > That bug (because it's not GXcopy) seems to trigger another issue in
> > miPolyArc, which seems unrelated to exa. The code in question is
> > non-trivial however (it happens after miComputeArcs).
> >
> 
> This bug occurs in the fTricky path and it doesn't crash on pixmap
> access, but on some invalid arc pointer.

Please update the bug report accordingly.


-- 
Earthling Michel Dänzer           |                http://www.vmware.com
Libre software enthusiast         |          Debian, X and DRI developer