[MPlayer-dev-eng] mga + playlist broken

[D Richard Felker III]

right now, playing multiple files with vo mga (or xmga i would assume)
is entirely broken. after the first file, mga preinit fails with
device busy. a quick investigation shows that mplayer is not leaving
the device after the first file, but it *is* leaving an old mmap in
place which keeps the device busy.

would someone like to fix this properly, or is it ok if i just commit
a temporary workaround that makes mplayer never close the device and
keep using the same file descriptor if vo mga is needed again?

rich