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lavfi/af_compand: replace pow(10,x) by ff_exp10(x)

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Signed-off-by: Ganesh Ajjanagadde <gajjanagadde@gmail.com>
This commit is contained in:
Ganesh Ajjanagadde 2015-12-23 10:06:57 -08:00
parent 6c360ca8a1
commit 421679dbf7
1 changed files with 1 additions and 1 deletions
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2
libavfilter/af_compand.c
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@ -506,7 +506,7 @@ static int config_output(AVFilterLink *outlink)
cp->decay = 1.0 - exp(-1.0 / (sample_rate * cp->decay));
else
cp->decay = 1.0;
cp->volume = pow(10.0, s->initial_volume / 20);
cp->volume = ff_exp10(s->initial_volume / 20);
}
s->delay_samples = s->delay * sample_rate;