http://bugs.winehq.org/show_bug.cgi?id=7477
--- Comment #18 from Dan Kegel dank@kegel.com 2008-03-29 23:27:25 --- Sent in patch with a conformance test for the idiom in DIB_SussScreenDepth; see http://winehq.org/pipermail/wine-patches/2008-March/052471.html
Next step - somebody who understands GetDIBits should make that test pass. Probably won't be me.