[Bug 421] Implement a DIB engine

[Wine Bugs]

http://bugs.winehq.org/show_bug.cgi?id=421

------- Additional Comments From [e-mail]  2005-05-10 11:44 -------
Yes, looks like it is related to me. AFAIK currently we can only perform GDI
operations on DIBs that are in the same format as the X server screen. This is
because all our GDI operations are implemented using calls to the X server and
the X server can only work on bitmaps that are in the same format as the screen.

Note that the latter may not be 100% true with the API extensions in the recent
X server revisions but I don't know the details. IIRC this is one of the ways of
implementing a DIB engine that was discussed but it was ruled out because it
sucks if the X server is remote (because of all the roundtrips).