http://bugs.winehq.org/show_bug.cgi?id=6955
--- Comment #90 from Alam Arias Alam_GBC@yahoo.com 2011-09-10 09:52:04 CDT --- Created an attachment (id=36317) --> (http://bugs.winehq.org/attachment.cgi?id=36317) Software vertex blending
I think here is a more updated version of the patch of http://bugs2.winehq.org/attachment.cgi?id=33150 this should work in wine v1.3.28