graphparser: add avfilter_graph_parse2().
authorAnton Khirnov <anton@khirnov.net>
Wed, 21 Mar 2012 06:46:56 +0000 (07:46 +0100)
committerAnton Khirnov <anton@khirnov.net>
Sat, 14 Apr 2012 07:25:46 +0000 (09:25 +0200)
commitd7bcc71dadea71d86a2b95a4f46aedd392f8b948
treed9ceee7b910f008a59074bd17b93b81d6f0b8272
parent7ae7c41413beb601714a06b4fd18cdb4610b2eda
graphparser: add avfilter_graph_parse2().

Unlike avfilter_graph_parse(), it returns unlinked inputs and outputs
to the caller, which allows parsing of graphs where inputs/outputs are
not known in advance.
libavfilter/avfiltergraph.h
libavfilter/graphparser.c