https://bugs.winehq.org/show_bug.cgi?id=25857
--- Comment #72 from Paul Gofman gofmanp@gmail.com --- (In reply to Wylda from comment #71)
If you have some interesting bugs to track down, please point me :) I will look if I have anything to do with them whenever possible.
Well you must be brave ;) I would expect, that you(mailbox) will be overwhelmed soon.
I am not promising to track down or even look into each of them, I can just sometimes choose some for curiosity.
I know it was not address to me, but anyway - what about
bug 22317
here you are: https://bugs.winehq.org/show_bug.cgi?id=22317#c10
or bug 31260 ?
there is already a comment from Matteo which points to the cause of the issue: https://bugs.winehq.org/show_bug.cgi?id=31260#c21
So probably it is matter of implementing this feature in wined3d.