[cairo] glitz surface fixes

[Vladimir Vukicevic]

I'm back in the land of the sane internets right now, so I'll land the
glitz surface patches tonight;  I also had a look at
rotate_source_surface_paint.  The problem occurs if the source surface
doesn't have equal width/height; from tracking it down, I think it's a
problem with the texgen'd texture coords, but I'm not sure -- the
texture matrix looks correct, at least, but some of the texgen plane
params looked a little odd.  I can do some more digging, or maybe
David has time to take a look.

    - Vlad

On 12/23/05, Vladimir Vukicevic <vladimirv at gmail.com> wrote:
> On 12/23/05, sunmoon1997 <sunmoon1997 at gmail.com> wrote:
> > Great work, but the rotate_source_surface_paint test I post a few days
> > before still fails here, could you show some light on this test?
>
> I'll take a look; I didn't have that test downloaded, but I'll grab it now.
>
>     - Vlad
>