[PATCH] radeon: fix exa texture setup

[Jerome Glisse]

On Mon, Nov 12, 2012 at 01:34:02PM -0500, Alex Deucher wrote:
> On Mon, Nov 12, 2012 at 12:57 PM,  <j.glisse at gmail.com> wrote:
> > From: Jerome Glisse <jglisse at redhat.com>
> >
> > exa state that we should use the pixmap to get the width, height and
> > pitch to use when setting up texture (see exa.h). This fix a rare case
> > where picture->pDrawable->(width|height) > pixmap->drawable.(width|height)
> 
> Won't this break support for solid pictures?  I think we still want to
> retain the pPict->pDrawable check in the texture setup, just use the
> pixmap dimensions rather than the picture dimensions, e.g.,
> 
>     if (pPict->pDrawable) {
>        tex_res.w                 = pPix->drawable.width;
>        tex_res.h                 = pPix->drawable.height;
>        repeatType              = pPict->repeat ? pPict->repeatType : RepeatNone;
>     } else {
>        tex_res.w               = 1;
>        tex_res.h               = 1;
>        repeatType              = RepeatNormal;
>     }
> 

According to rendercheck everything was fine (ie no regression as here it
seems we fails a lot of test anyway). Anyway sent v2 that keeps the special
case.

Cheers,
Jerome