avplay: Accept cpuflags option

Quite useful for debugging.

Signed-off-by: Luca Barbato <lu_zero@gentoo.org>
h264_parser: Fix order of operations

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
Signed-off-by: Luca Barbato <lu_zero@gentoo.org>
h264_parser: Use ff_h264_reset_sei()

Signed-off-by: Luca Barbato <lu_zero@gentoo.org>
vf_fieldorder: log when processing is skipped

Signed-off-by: Luca Barbato <lu_zero@gentoo.org>
fate: add fieldorder filter test

Signed-off-by: Luca Barbato <lu_zero@gentoo.org>
pthread: Avoid crashes/odd behavior caused by spurious wakeups

This is similar to 5152196b2b47d446d9a509b9bfb318daa26a1f2b.

Signed-off-by: Derek Buitenhuis <derek.buitenhuis@gmail.com>
nut: Fix unchecked allocations

CC: libav-stable@libav.org
Signed-off-by: Derek Buitenhuis <derek.buitenhuis@gmail.com>