CC: [email protected]
Bug-Id: CID 1238835
---
Yet another version, albeit tested only with fate.
Vittorio
libavcodec/mpegaudio_tablegen.
h | 4 ++--
1 file changed, 3 insertions(+), 3 deletions(-)
diff --git a/libavcodec/mpegaudio_tablegen.h b/libavcodec/mpegaudio_tablegen.h
index 8a3e51a..9608a68 100644
--- a/libavcodec/mpegaudio_tablegen.h
+++ b/libavcodec/mpegaudio_tablegen.h
@@ -42,13 +42,12 @@ static float expval_table_float[512][16];
static void mpegaudio_tableinit(void)
{
- int i, value, exponent;
+ int i, exponent;
for (i = 1; i < TABLE_4_3_SIZE; i++) {
- double 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 = (i / 4) * powf(i / 4, 1.0 / 3.0) * pow(2, (i & 3) * 0.25);
fm = frexp(f, &e);
m = (uint32_t)(fm * (1LL << 31) + 0.5);
e += FRAC_BITS - 31 + 5 - 100;
@@ -58,6 +57,7 @@ static void mpegaudio_tableinit(void)
table_4_3_exp[i] = -e;
}
for (exponent = 0; exponent < 512; exponent++) {
+ int value;
for (value = 0; value < 16; value++) {
/* cbrtf() isn't available on all systems, so we use powf(). */
double f = (double)value * powf(value, 1.0 / 3.0) *
pow(2, (exponent - 400) * 0.25 + FRAC_BITS + 5);
--
1.9.3 (koda git)
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