lavfi/af_anequalizer: remove cabs, cexp dependencies
authorGanesh Ajjanagadde <gajjanagadde@gmail.com>
Sun, 27 Dec 2015 05:51:28 +0000 (21:51 -0800)
committerGanesh Ajjanagadde <gajjanagadde@gmail.com>
Tue, 29 Dec 2015 00:47:23 +0000 (16:47 -0800)
commit63702014fa4e4bb812fa984ca748f3178bd1174f
tree6ec7863a3e8d2c6ce45b37e8ee7494549c4040a5
parenta7bf5f4117b449954e4a91098e2f982a7e536865
lavfi/af_anequalizer: remove cabs, cexp dependencies

Replaces by real arithmetic. Tested the validity of these transformations separately.
Numerical differences are ~1e-15, and should not matter: it is not even
clear which is more precise mathematically.

Reviewed-by: Paul B Mahol <onemda@gmail.com>
Signed-off-by: Ganesh Ajjanagadde <gajjanagadde@gmail.com>
configure
libavfilter/af_anequalizer.c