[Bug 37679] [RS690M] No 3d acceleration in Radeon X1200 with the new Gallium r300 / 3d drivers

bugzilla-daemon at freedesktop.org bugzilla-daemon at freedesktop.org
Wed Jun 1 17:54:56 PDT 2011


--- Comment #23 from André Oliva <gandreoliva at gmail.com> 2011-06-01 17:54:56 PDT ---
I use also the Visual module of python (vpython.org). It's a module for making
3d simulations, and it uses 3d acceleration. I'm getting an extrange error:

ATTENTION: default value of option vblank_mode overridden by environment.
ATTENTION: default value of option vblank_mode overridden by environment.
r300 FP: Compiler Error:
Ran out of hardware temporaries
Using a dummy shader instead.

when I use "export vblank_mode=0; ipython" and run
  > from visual import *
  > sphere()

(I'm getting a black window, where the simulation is supposed to be)

Everything works well in Ubuntu 10.04. Also, I can run simulations (very
slowly) with software rendering (and since the simulations are for scientific
purposes, the speed of the simulation is highly important). In another computer
with a newer ATI graphics card, the problem is not present.

I would like to know if I get this error because of this bug or this is another
issue related with vpython...

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