double f, fm;
int e, m;
double value = i / 4;
- if (i & 3 == 0)
+ if ((i & 3) == 0)
pow43_val = value / IMDCT_SCALAR * cbrt(value);
f = pow43_val * exp2_lut[i & 3];
fm = frexp(f, &e);
table_4_3_exp[i] = -e;
}
for (exponent = 0; exponent < 512; exponent++) {
- if (exponent && exponent & 3 == 0)
+ if (exponent && (exponent & 3) == 0)
exp2_base *= 2;
exp2_val = exp2_base * exp2_lut[exponent & 3] / IMDCT_SCALAR;
for (value = 0; value < 16; value++) {