https://bugs.winehq.org/show_bug.cgi?id=48437
joaopa jeremielapuree@yahoo.fr changed:
What |Removed |Added ---------------------------------------------------------------------------- CC| |jeremielapuree@yahoo.fr
--- Comment #1 from joaopa jeremielapuree@yahoo.fr ---
You are using the backbuffer for offscreen rendering
At first, you should fix that. And if the bug still occurs can you test with a native d3dx9 dll?