mpeg12dec: avoid reinitialization on PS changes when possible.
authorMichael Niedermayer <michaelni@gmx.at>
Mon, 8 Jul 2013 19:46:20 +0000 (21:46 +0200)
committerCarl Eugen Hoyos <cehoyos@ag.or.at>
Mon, 8 Jul 2013 22:59:24 +0000 (00:59 +0200)
commitf8c4dbe45ee2d76340e5b1071d998f6fb15e1aca
tree304735eabd9a3311996865f10295ee99962c2879
parentc997dcd38be70568e4133125f8e68a2ef837646e
mpeg12dec: avoid reinitialization on PS changes when possible.

Fixes Ticket2574

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
(cherry picked from commit 970c8df73528659925819dec31c4c8c0887f0321)

Conflicts:
libavcodec/mpeg12.c
libavcodec/mpeg12.c