lavfi: add a function for counting elements in AVFilterPad arrays.
authorAnton Khirnov <anton@khirnov.net>
Thu, 28 Mar 2013 07:59:13 +0000 (08:59 +0100)
committerAnton Khirnov <anton@khirnov.net>
Thu, 11 Apr 2013 18:43:47 +0000 (20:43 +0200)
commit7e8fe4be5fb4c98aa3c6a4ed3cec999f4e3cc3aa
treeffc4b54bef0847a945ec4aa2cd834015b7035bc7
parent7cdd737ba81b5c2c9521c4509edf0ac315fabc65
lavfi: add a function for counting elements in AVFilterPad arrays.

The caller needs to know what valid indices can be passed to
avfilter_pad_get_name/type.
doc/APIchanges
libavfilter/avfilter.c
libavfilter/avfilter.h