Mesa: texture_from_pixmap outputs white patch

[Michel Dänzer]

On Wed, 2008-07-16 at 01:29 -0700, Ritesh Sood wrote:
> Hi all,
>           I have a RV670 (Sapphire Radeon HD 3850) and I'm using
> radeonhd. The entire Xorg tree including Mesa and drm is built from
> git. Now, of course I'm not expecting hardware acceleration, but isn't
> swrast_dri a 100% (software) replacement for hardware features?
> Running the following commands only outputs a white patch:
> $ cd mesa/progs/xdemos
> $ LIBGL_ALWAYS_INDIRECT=1 ./texture_from_pixmap
> 
> Other demo programs work though.
> 
> 
> 
> My question is if i can't expect anything better until dri support for
> the RV670 is available (sigh!), or is something wrong with my setup?

GLX_EXT_texture_from_pixmap support hasn't been fully implemented yet
for software rendering. Shouldn't be hard to fix, but I wouldn't expect
it to be at all usable.


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