// doesn't currently guard under/overflow
static long float32_pack(float val) {
int sign = 0;
int exp;
int mant;
if (val < 0) {
sign = 0x80000000;
val = -val;
}
exp = (int) Math.floor(Math.log(val) / Math.log(2));
mant = (int) Math.rint(Math.pow(val, (VQ_FMAN - 1) - exp));
exp = (exp + VQ_FEXP_BIAS) << VQ_FMAN;
return (sign | exp | mant);
}
