http://bugs.winehq.org/show_bug.cgi?id=31029
--- Comment #12 from Dmitry Timoshkov dmitry@baikal.ru 2012-06-28 01:11:34 CDT --- (In reply to comment #11)
Let it be: decoder = NULL; if (preferred_vendor) decoder = find_decoder(preferred_vendor, stream); if (!decoder) decoder = find_decoder(NULL, stream); return decoder;
http://www.winehq.org/pipermail/wine-patches/2012-June/115658.html implements this.