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siren: Fix floating point invalid operation

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Mix of single and double precision leads to zero-by-zero divide
for upper 64-bit of the xmm register, even though they are not
used.
This commit is contained in:
Lars Petter Endresen 2018-11-12 12:03:53 +01:00 committed by Sebastian Dröge
parent 29d48ce8a1
commit e6c56ec014
1 changed files with 4 additions and 4 deletions
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8
gst/siren/common.c
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@ -62,7 +62,7 @@ static int siren_initialized = 0;
/* /*
STEPSIZE = 2.0 * log(sqrt(2)); STEPSIZE = 2.0 * log(sqrt(2));
*/ */
#define STEPSIZE 0.3010299957 #define STEPSIZE 0.3010299957f
void void
siren_init (void) siren_init (void)
@ -77,9 +77,9 @@ siren_init (void)
region_size_inverse = 1.0f / region_size; region_size_inverse = 1.0f / region_size;
for (i = 0; i < 64; i++) { for (i = 0; i < 64; i++) {
region_power = (float) pow (10, (i - 24) * STEPSIZE); region_power = powf (10.0f, (i - 24) * STEPSIZE);
standard_deviation[i] = (float) sqrt (region_power); standard_deviation[i] = sqrtf (region_power);
deviation_inverse[i] = (float) 1.0 / standard_deviation[i]; deviation_inverse[i] = 1.0f / standard_deviation[i];
} }
for (i = 0; i < 63; i++) for (i = 0; i < 63; i++)