On 25/11/14 02:54, Vittorio Giovara wrote:
- int i, value, exponent;
+ int i, exponent;
for (i = 1; i < TABLE_4_3_SIZE; i++) {
- double value = i / 4;
+ int value = i / 4;
double f, fm;
int e, m;
/* cbrtf() isn't available on all systems, so we use powf(). */
- f = value * powf(value, 1.0 / 3.0) * pow(2, (i & 3) * 0.25);
+ f = powf(value, 1.0 / 3.0) * pow(2, (i & 3) * 0.25) * value;
fm = frexp(f, &e);
m = (uint32_t)(fm * (1LL << 31) + 0.5);
e += FRAC_BITS - 31 + 5 - 100;
@@ -58,6 +58,7 @@ static void mpegaudio_tableinit(void)
table_4_3_exp[i] = -e;
}
for (exponent = 0; exponent < 512; exponent++) {
+ int value;
Why not keep value outside the loop?
lu
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