https://bugs.winehq.org/show_bug.cgi?id=19019
--- Comment #17 from Henri Verbeet hverbeet@gmail.com --- (In reply to Jan-Marek Glogowski from comment #7)
In the attached logs in window mode "....." means many more of these fixme:d3d:wined3d_format_get_color_key_conversion Color-keying not supported with format WINED3DFMT_P8_UINT. messages.
From a look at wined3d_format_get_color_key_conversion in utils.c, this message is bogus, as the WINED3DFMT_P8_UINT format is handled after checking the other color key conversion functions.
Well, no, it handles P8 > BGRA conversion, but not P8 color-keying.
Note that it doesn't make a lot of sense for P8 handling to be in wined3d_format_get_color_key_conversion(), but the reasons for that are mostly historic.