[Bug 38138] Avencast: Rise of the Mage: invisible doors

https://bugs.winehq.org/show_bug.cgi?id=38138

--- Comment #11 from Béla Gyebrószki  ---
(In reply to Paul Gofman from comment #8)
> Created attachment 63280 [details]
> Use 8 bit value for D3DRS_ALPHAREF
>
> Sorry, the patch in previous message accidentally got some of my debug
> leftovers, replacing it.
>
> Regarding d3dx, the problems with builtin one relate to DXTN textures
> creation and some mesh functions. The game works with builtin d3dx from
> staging (with aliasing on some textures probably due to missing mipmap
> generation which it warns about).

The patch fixes the problem for me (Steam version of the game).