If drive produces samples in other endianness than the host,
we need to byte swap them before pushing them out, or we
produce nothing but noise. cdparanoia detects this automatically,
but libcdio does not, so we have to do it ourselves.
This is needed on e.g. the PowerBook G4 with Matshita UJ-816 drive.
https://bugzilla.gnome.org/show_bug.cgi?id=377280
Original commit message from CVS:
* configure.ac:
* ext/Makefile.am:
* ext/cdio/Makefile.am:
* ext/cdio/gstcdio.c:
* ext/cdio/gstcdio.h:
* ext/cdio/gstcdiocddasrc.c:
* ext/cdio/gstcdiocddasrc.h:
Port libcdio cdda source, formerly known as cddasrc, now known as
cdiocddasrc (fixes#323327). Should also read CD-TEXT if available,
but that's not tested (fixes#317658).