[Bug 4623] Wine crash after a Main_DirectDraw_CreateSurface

[Wine Bugs]

http://bugs.winehq.org/show_bug.cgi?id=4623

[e-mail] changed:

What    |Removed                     |Added
----------------------------------------------------------------------------
                URL|                            |http://www.mpegvideowizard.c
                   |                            |om/download/MVW-DVD-
                   |                            |JADYFCLAUJIFVC.exe
           Severity|major                       |normal
             Status|UNCONFIRMED                 |NEW
     Ever Confirmed|                            |1
           Keywords|                            |download

------- Additional Comments From [e-mail]  2006-20-02 09:57 -------
Confirming. By doing a complete dumb hack like replacing line 718 in
dlls/ddraw/main.c:

assert(bpp != 0); /* keeps happening... */

by

if(bpp==0) return 3;

the app starts up fine. return values like 1, and 10 work too, while others hang
up the application. Anyway, this is just complete dumb trial and error, and i
dunno anything about this piece of code. Guess you need to find out why bpp=0.
Maybe someone else could shed a light on this.