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avutil/avsscanf: do not use long double functions 

Not needed when only double is used.
This commit is contained in:
Paul B Mahol 2018-12-15 09:58:28 +01:00
parent 011c9112a0
commit be60dc2145
1 changed files with 6 additions and 6 deletions
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12
libavutil/avsscanf.c
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@ -454,8 +454,8 @@ static double decfloat(FFFILE *f, int c, int bits, int emin, int sign, int pok)
/* Calculate bias term to force rounding, move out lower bits */ /* Calculate bias term to force rounding, move out lower bits */
if (bits < DBL_MANT_DIG) { if (bits < DBL_MANT_DIG) {
bias = copysignl(scalbn(1, 2*DBL_MANT_DIG-bits-1), y); bias = copysign(scalbn(1, 2*DBL_MANT_DIG-bits-1), y);
frac = fmodl(y, scalbn(1, DBL_MANT_DIG-bits)); frac = fmod(y, scalbn(1, DBL_MANT_DIG-bits));
y -= frac; y -= frac;
y += bias; y += bias;
} }
@ -473,7 +473,7 @@ static double decfloat(FFFILE *f, int c, int bits, int emin, int sign, int pok)
else else
frac += 0.75*sign; frac += 0.75*sign;
} }
if (DBL_MANT_DIG-bits >= 2 && !fmodl(frac, 1)) if (DBL_MANT_DIG-bits >= 2 && !fmod(frac, 1))
frac++; frac++;
} }
@ -491,7 +491,7 @@ static double decfloat(FFFILE *f, int c, int bits, int emin, int sign, int pok)
errno = ERANGE; errno = ERANGE;
} }
return scalbnl(y, e2); return scalbn(y, e2);
} }
static double hexfloat(FFFILE *f, int bits, int emin, int sign, int pok) static double hexfloat(FFFILE *f, int bits, int emin, int sign, int pok)
@ -595,7 +595,7 @@ static double hexfloat(FFFILE *f, int bits, int emin, int sign, int pok)
} }
if (bits < DBL_MANT_DIG) if (bits < DBL_MANT_DIG)
bias = copysignl(scalbn(1, 32+DBL_MANT_DIG-bits-1), sign); bias = copysign(scalbn(1, 32+DBL_MANT_DIG-bits-1), sign);
if (bits<32 && y && !(x&1)) x++, y=0; if (bits<32 && y && !(x&1)) x++, y=0;
@ -604,7 +604,7 @@ static double hexfloat(FFFILE *f, int bits, int emin, int sign, int pok)
if (!y) errno = ERANGE; if (!y) errno = ERANGE;
return scalbnl(y, e2); return scalbn(y, e2);
} }
static double fffloatscan(FFFILE *f, int prec, int pok) static double fffloatscan(FFFILE *f, int prec, int pok)