dvideo.dll forgets to set the DDSD_CAPS flag, just assume it set.
[wine] / dlls / oledlg /
drwxr-xr-x   ..
-rw-r--r-- 32 .cvsignore
-rw-r--r-- 225 Makefile.in
-rw-r--r-- 1356 oledlg.spec
-rw-r--r-- 8118 oledlg_main.c