i810 - clipped output

I have an i810 onboard graphics card and DRI works quite well for me. But 
there is one problem - in some applications many objects seem to be 
clipped so large parts of them are invisible. Unfortunately the only apps 
which I've have problems are closed-source, these were MindRover (linux 
native version) and MusicVR running under winex. I think it's a driver 
problem because everything works fine (but of course terribly slow) with 
indirect rendering.

I've experimented a bit with the i810_dri driver and noticed that 
commenting out the contents of i810Scissor makes MindRover look a little 
bit better.

Any ideas?

I use XFree86-4.3.0 and kernel 2.4.21pre4 (the same effects on 2.6.0test1)

-- 
: Andrzej Szombierski : anszom@xxxxxxxxxxxxxx : qq@xxxxxxxxxxx :
: anszom@xxxxxxxxxxx ::: radio bez kitu <=> http://bezkitu.com :



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