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dcadec: replace ldexpf with a multiplication by a constant

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Signed-off-by: Anton Khirnov <anton@khirnov.net>
This commit is contained in:
Niels Möller 2014-06-18 08:23:15 +02:00 committed by Anton Khirnov
parent 44671b5786
commit f2ce63246f
1 changed files with 1 additions and 1 deletions
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2
libavcodec/dcadec.c
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@ -1699,7 +1699,7 @@ static float dca_dmix_code(unsigned code)
{
int sign = (code >> 8) - 1;
code &= 0xff;
return ldexpf((dca_dmixtable[code] ^ sign) - sign, -15);
return ((dca_dmixtable[code] ^ sign) - sign) * (1.0 / (1U << 15));
}
/**