https://bugs.winehq.org/show_bug.cgi?id=6955
--- Comment #150 from JHaleIT jhaleit@gmail.com --- (In reply to Fincer from comment #148)
Created attachment 51015 [details] Patch implementing software vertex blending for wine 1.7.38
@JHaleIT
Maybe this helps you? See the attachment.
I got it to build, but it didn't fix the problem. A new patch seems to be created I'm guessing...