[Bug 22533] Half Life: loading screen rendering is wrong

https://bugs.winehq.org/show_bug.cgi?id=22533

--- Comment #10 from Bruno Jesus  ---
But since mplayer can play it there is probably some trick wine needs to
implement to do the same. Maybe using a system default palette. Or maybe
computing the colors used in other way because mplayer complains about a lot of
unknown bytes in the header (which can potentially be the palette).