avfiltergraph: use meaningful error codes
authorStefano Sabatini <stefano.sabatini-lala@poste.it>
Sat, 11 Jun 2011 09:15:40 +0000 (11:15 +0200)
committerAnton Khirnov <anton@khirnov.net>
Wed, 28 Sep 2011 06:02:32 +0000 (08:02 +0200)
commit59cef18c24ab21de4e652e130ac25905c1141f62
tree81f3e4bd56ae27d0de9f2ba6d0ed9dd36ae9ecc9
parent4bb0b31f762c422ad15bee68da7bcf76940cc9fa
avfiltergraph: use meaningful error codes

Signed-off-by: Anton Khirnov <anton@khirnov.net>
libavfilter/avfiltergraph.c