int x = in->x[i], repeats = !((in->no_repeat_mask >> i) & 1);
float y = in->y[i] * scale;
- do {
- out[x] += y;
- y *= in->pitch_fac;
- x += in->pitch_lag;
- } while (x < size && repeats);
+ if (in->pitch_lag > 0)
+ do {
+ out[x] += y;
+ y *= in->pitch_fac;
+ x += in->pitch_lag;
+ } while (x < size && repeats);
}
}
for (i=0; i < in->n; i++) {
int x = in->x[i], repeats = !((in->no_repeat_mask >> i) & 1);
- do {
- out[x] = 0.0;
- x += in->pitch_lag;
- } while (x < size && repeats);
+ if (in->pitch_lag > 0)
+ do {
+ out[x] = 0.0;
+ x += in->pitch_lag;
+ } while (x < size && repeats);
}
}