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lavc/imc: replace pow(10,x) by ff_exp10(x) 

Signed-off-by: Ganesh Ajjanagadde <gajjanagadde@gmail.com>
This commit is contained in:
Ganesh Ajjanagadde 2015-12-23 10:26:37 -08:00
parent 717eeb77e1
commit 26ac80d235
1 changed files with 2 additions and 2 deletions
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libavcodec/imc.c
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@ -137,8 +137,8 @@ static av_cold void iac_generate_tabs(IMCContext *q, int sampling_rate)
if (i > 0) {
tb = bark - prev_bark;
q->weights1[i - 1] = pow(10.0, -1.0 * tb);
q->weights2[i - 1] = pow(10.0, -2.7 * tb);
q->weights1[i - 1] = ff_exp10(-1.0 * tb);
q->weights2[i - 1] = ff_exp10(-2.7 * tb);
}
prev_bark = bark;