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>
Thu, 3 Sep 2015 00:18:01 +0000 (02:18 +0200)
commit733511fb53fedd3adaaeabc5db9d0b29e71ea1d3
tree1ced2f4996f2089d601b7ee7eba18159a329e73d
parent26a0cd1b4b093f3f6e4f15d28a282ec45b87bb98
avutil/common: Document FFABS() corner case

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