matrox meteor driver

[oscar <domingue@lasmea.univ-bpclermont.fr>]

Hello. 
I am working with the video card matrox meteor. I am using the version
1.4.2 of the matrox meteor capture driver. I would like to make some
things in real time. I think that i can't use the driver calls in
rtprograms (calling non-rtfunctions from rttasks i think is not good,
else tell me please). The way that i think is the best is to modify the
driver directly to make same things in real time (like, this i will call
from my linux-nonrealtime program these rtfunctions , that i think is
good, else tell me please).

Well, what i would like to know is if someone could help in this, i
mean, if it's already done by someone, or there is some documentation,
similar works, how i can do it, all things related,...because i am not
used to driver's implementations and it's hard for me.
Thank you.