On Tue, Dec 09, 2008 at 05:22:55PM -0800, Ian Romanick wrote:
> How much testing did you do on the noise code that you added to the 965
> driver? I modified Mesa's progs/glsl/noise.c demo to use NOISE3
> opcodes, and it causes my GPU to hard-lock.
For what it's worth, I've finished the NOISE4 code and given all the
noise opcodes slightly more thorough testing (please see
progs/glsl/multinoise.c for a demo which tests all 4 noise variants...
it renders a teapot (yawn) with noise in 1 time-like dimension and
n-1 spatial dimensions, for n in 1..4; press "a" to toggle animation
and "1".."4" to select number of dimensions).
Both the noise and multinoise demos appear to work fine on my hardware
in both mesa_7_0_branch and mesa_7_2_branch. I'm afraid I can't
easily test the master branch right now. I'd like to track down
problems anybody can find running with other hardware and/or system
software.
Thanks,
Gary.
--
Gary Wong g...@gnu.org http://cs-people.bu.edu/gtw/
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