round = 1U << (nz-1);
mant = (int)((accu + round) >> nz);
- mant = (mant + 0x40)>>7;
+ mant = (mant + 0x40LL)>>7;
mant *= 64;
expo = nz + 15;
return av_int2sf(mant, 30 - expo);
int64_t accu;
for (m = 0; m < m_max; m++) {
- int64_t r = 1LL << (22-g_filt[m].exp);
- accu = (int64_t)X_high[m][ixh][0] * ((g_filt[m].mant + 0x40)>>7);
- Y[m][0] = (int)((accu + r) >> (23-g_filt[m].exp));
+ if (22 - g_filt[m].exp < 61) {
+ int64_t r = 1LL << (22-g_filt[m].exp);
+ accu = (int64_t)X_high[m][ixh][0] * ((g_filt[m].mant + 0x40)>>7);
+ Y[m][0] = (int)((accu + r) >> (23-g_filt[m].exp));
- accu = (int64_t)X_high[m][ixh][1] * ((g_filt[m].mant + 0x40)>>7);
- Y[m][1] = (int)((accu + r) >> (23-g_filt[m].exp));
+ accu = (int64_t)X_high[m][ixh][1] * ((g_filt[m].mant + 0x40)>>7);
+ Y[m][1] = (int)((accu + r) >> (23-g_filt[m].exp));
+ }
}
}