http://bugs.winehq.org/show_bug.cgi?id=22559
--- Comment #1 from Roderick Colenbrander thunderbird2k@gmail.com 2010-05-02 16:31:40 --- Yeah it would be very useful if you could see what happens on Windows. Before I removed the p8 texture capability I made sure it wasn't advertised by a lot of drivers (intel drivers don't offer it on XP, my radeon hd3450 doesn't offer it on Vista and I had some nvidia reports of >= geforce6 hardware).
If it does work, we might need a test to see if Windows supports P8 even when it isn't advertised. It might behave that way to fix 'broken' apps and to discourage usage of p8.