remove definition of swab
right now swab is defined in libavfilter/libmpcodecs/mpbswap.hthis breaks mingw32 cross compiles. since it its not used, it should beremoved. alternatively swab has to be added to HAVE_LIST in configure.
Signed-off-by: Michael Niedermayer <firstname.lastname@example.org>
Add MPlayers libmpcodecs, this will be needed for our libavfilter wraper for it.