lavfi/gradfun: support named options.
authorClément Bœsch <ubitux@gmail.com>
Tue, 18 Dec 2012 21:10:32 +0000 (22:10 +0100)
committerClément Bœsch <ubitux@gmail.com>
Wed, 19 Dec 2012 02:13:26 +0000 (03:13 +0100)
commit526e2415bd1e7e3f1f601ca2eb5e94513a830c9a
treed66350f9fed7b618c335179c613d145d4d1a40a9
parentca83e6ce266b5cb6760ed607d115c3547e06d71b
lavfi/gradfun: support named options.

This breaks usage for out-of-range values.
doc/filters.texi
libavfilter/gradfun.h
libavfilter/version.h
libavfilter/vf_gradfun.c