[Bug 7970] D3DERR_INVALIDCALL when building is deshrouded in C&C 3, probably vertex shaders

[Wine Bugs]

http://bugs.winehq.org/show_bug.cgi?id=7970

------- Additional Comments From [e-mail]  2007-07-04 20:44 -------
Created an attachment (id=5682)
 --> (http://bugs.winehq.org/attachment.cgi?id=5682&action=view)
updated fix

updated patch to return WINED3D_OK when pRect->left = pRect->right 
or pRect->top = pRect->bottom.

about tests: i haven't written anything like this until now (at least not in
c/c++). i'll look into it but i can't make any promises.