lavfi/vf_histogram: replace round by lrint
authorGanesh Ajjanagadde <gajjanagadde@gmail.com>
Wed, 16 Dec 2015 19:56:18 +0000 (14:56 -0500)
committerGanesh Ajjanagadde <gajjanagadde@gmail.com>
Mon, 21 Dec 2015 16:23:21 +0000 (08:23 -0800)
commitea2f04bffe13fb9f89778766ddab1bd4af71c538
tree83f30dc72e76460bb8bae54ee9be0674c5437374
parentad795f6394563b11a3038d04ef1df6a9ce32bfdb
lavfi/vf_histogram: replace round by lrint

lrint is at least as fast, uses a superior rounding mode, and avoids an
implicit cast.

Signed-off-by: Ganesh Ajjanagadde <gajjanagadde@gmail.com>
libavfilter/vf_histogram.c