Xgl and direct rendering

[Rockmen Jack]

R200 chips do have pixel shader,its version is 1.4.
Glitz's shader codes are assembly codes,which will be supported by R200
and above.

> On Feb 14, 06 22:13:48 +0100, Michael Biebl wrote:
> > E.g. I have a Radeon Mobility 9200 with the radeon driver from X.Org 7
> > and the latest Xgl but can't get accelerated XVideo running (whereas it
> 
> For accelerated XV when running a composition manager you need
> 1st) FBOs or pBuffers, and
> 2nd) pixel shaders.
> 
> The radeon driver does neiter support FBOs nor pBuffers.
> R100 and R200 chips do not have pixel shaders. R300 support is still in
> the beginning, I do not know ATM whether pixel shader support is available,
> but I doubt so.
> 
> Matthias
>