http://bugs.winehq.org/show_bug.cgi?id=34692
--- Comment #2 from Henri Verbeet hverbeet@gmail.com 2013-10-09 09:29:41 CDT --- (In reply to comment #0)
Either native d3dx9_36 or native d3dx9_40 also works around the issue. Let me know if you need further tests or logs.
That probably means there's a good chance this is a d3dx9 issue, and I fear it may be related to the D3DXCreateTextureFromFileInMemoryEx() fixme.