avfiltergraph: use meaningful error codes
authorStefano Sabatini <stefano.sabatini-lala@poste.it>
Sat, 11 Jun 2011 09:15:40 +0000 (11:15 +0200)
committerStefano Sabatini <stefano.sabatini-lala@poste.it>
Sat, 11 Jun 2011 09:55:54 +0000 (11:55 +0200)
commitf5901fd392889dabe0d2eb9005e62ac667655b2f
treeda62f6b11a074bf1a36b2b99a55ab90d0f5f50ea
parent7aa59471813f49f434fbc6460475c0871e80cef6
avfiltergraph: use meaningful error codes
libavfilter/avfiltergraph.c