lavu: introduce av_parse_ratio() and use it in ffmpeg and lavfi/aspect
authorStefano Sabatini <stefasab@gmail.com>
Tue, 17 Jan 2012 14:25:14 +0000 (15:25 +0100)
committerStefano Sabatini <stefasab@gmail.com>
Mon, 6 Feb 2012 10:30:54 +0000 (11:30 +0100)
commit70ffda3217c58bbbfb8a7e7c58824b8ca6c56128
tree794ed6d73cf979f1ff69ad2c85701cf5e98a24ff
parent1ca0812d909a05e341e4c76861fb9dccc2f47112
lavu: introduce av_parse_ratio() and use it in ffmpeg and lavfi/aspect

Factorize code and provide ratio parsing consistency.
doc/APIchanges
ffmpeg.c
libavfilter/vf_aspect.c
libavutil/avutil.h
libavutil/log.h
libavutil/parseutils.c
libavutil/parseutils.h