avformat/swfenc: use FFABS to instead of abs
authorSteven Liu <lq@chinaffmpeg.org>
Mon, 20 Nov 2017 02:51:06 +0000 (10:51 +0800)
committerSteven Liu <lq@chinaffmpeg.org>
Mon, 20 Nov 2017 02:51:06 +0000 (10:51 +0800)
commit462a14b1e9373bc4e4c535b0417eae5773a6172a
treeed0f26f37737f94344bebc31f0a0cde11b3f61ee
parentcb259467d1ea0320b4150180f0d94b01c5b7e0ed
avformat/swfenc: use FFABS to instead of abs

Reviewed-by: Michael Niedermayer <michael@niedermayer.cc>
Signed-off-by: Steven Liu <lq@chinaffmpeg.org>
libavformat/swfenc.c