With r300g and wine game Panzers II terrain is all black. It's still not perfect also with classic r300 (there is a stripe effect) but at least textures are visible. Screenshots with both drivers are attached.
Screnshots here due to size limit: r300g: http://a.imageshack.us/img837/8601/r300g.png r300 classic: http://a.imageshack.us/img192/5466/r300.png
Fixed with current mesa.
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