avutil/common: Document FFABS() corner case
authorMichael Niedermayer <michael@niedermayer.cc>
Thu, 3 Sep 2015 00:00:05 +0000 (02:00 +0200)
committerMichael Niedermayer <michael@niedermayer.cc>
Sun, 6 Dec 2015 11:40:48 +0000 (12:40 +0100)
commit7ffe708297e900889f6979eee292b766b1f1872a
tree704a4e6f9d6676384df97c06a260852b28980afd
parente5c9396a029322b1a43e24b6dbe1cb2ec76bf0f1
avutil/common: Document FFABS() corner case

Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
(cherry picked from commit 733511fb53fedd3adaaeabc5db9d0b29e71ea1d3)

Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
libavutil/common.h