avfilter/af_dynaudnorm: use M_PI
authorGanesh Ajjanagadde <gajjanagadde@gmail.com>
Wed, 11 Nov 2015 03:26:25 +0000 (22:26 -0500)
committerGanesh Ajjanagadde <gajjanagadde@gmail.com>
Fri, 20 Nov 2015 13:29:56 +0000 (08:29 -0500)
commit7769e6602d2d32144a3e1ca3fa7b06cca5d1c988
treebc25193edfcfe2d2eef008edc53c802ba2ab8e76
parent2db114ec3f79cbc8e7be3841b70bf83eecd4174a
avfilter/af_dynaudnorm: use M_PI

The ad-hoc pi constant has a ludicrous number of digits that offer no
value whatsoever. M_PI is more consistent and readable across the
codebase.

Reviewed-by: Paul B Mahol <onemda@gmail.com>
Reviewed-by: Nicolas George <george@nsup.org>
Signed-off-by: Ganesh Ajjanagadde <gajjanagadde@gmail.com>
libavfilter/af_dynaudnorm.c