https://bugs.winehq.org/show_bug.cgi?id=25289
--- Comment #12 from Goblinstomper@gmail.com --- (In reply to Stefan Dösinger from comment #10)
Builtin d3dx9_26 forwards to d3dx9_36. If you want to test the builtin libraries you'll have to set *both* d3dx9_26 and d3dx9_36 to builtin.
If someone confirms this bug is gone with *both* libraries set to builtin we can close it. I doubt it works though - the effect interface is mostly unimplemented
When you say that something shouldn't work, I suspect that I'm doing something wrong - I set both in winecfg to build-in. And it works, although on further testing I did encounter what could be described as missing textures (although I'm sure it's not accurate to call it texture): when opening various windows in the interface like the adviser windows the background behind the window becomes single colour instead of the regular game view.