Ganesh Ajjanagadde cea529dd7f lavc/opus_celt: replace pow(2,x) by exp2f(x) ...

Faster methods possible; since exponent is always a multiple of 1/8.

Reviewed-by: Michael Niedermayer <michael@niedermayer.cc>
Signed-off-by: Ganesh Ajjanagadde <gajjanagadde@gmail.com>

2016-01-22 19:26:58 +05:30

82 KiB

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