http://bugs.winehq.org/show_bug.cgi?id=20698
--- Comment #7 from Lauri Niskanen ape@ape3000.com 2009-11-18 12:18:04 --- (In reply to comment #6)
Well, this happened to me, when i used all the d3dx9_{24..42}.dll.
I tried to remove all native d3dx9-files except 30 and 36. The game still worked nicely with backbuffer, but fbo rendered the screen black.