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ctlparse: Respect softfloat configure option

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If we want softlfoat we can't use ceil which uses libm.

Signed-off-by: Alexander Stein <a.stein@systec-electronic.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
This commit is contained in:
Alexander Stein 2011-05-19 15:16:36 +02:00 • committed by Takashi Iwai
parent ea020c3b2e
commit 1720d30ad8
1 changed files with 9 additions and 0 deletions
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9
src/control/ctlparse.c
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@ -33,8 +33,17 @@
/* Function to convert from percentage to volume. val = percentage */
#ifdef HAVE_SOFT_FLOAT
static inline long int convert_prange1(long val, long min, long max)
{
long temp = val * (max - min);
return temp / 100 + min + ((temp % 100) == 0 ? 0 : 1);
}
#else
#define convert_prange1(val, min, max) \
ceil((val) * ((max) - (min)) * 0.01 + (min))
#endif
#define check_range(val, min, max) \
((val < min) ? (min) : ((val > max) ? (max) : (val)))