}
if (corr_int_num) {
/* Compute denominator of pseudo-normalized correlation R'(0). */
- corr_int_den = adsp->scalarproduct_int16(sig_scaled - best_delay_int + RES_PREV_DATA_SIZE,
- sig_scaled - best_delay_int + RES_PREV_DATA_SIZE,
+ corr_int_den = adsp->scalarproduct_int16(sig_scaled + RES_PREV_DATA_SIZE - best_delay_int,
+ sig_scaled + RES_PREV_DATA_SIZE - best_delay_int,
subframe_size);
/* Compute signals with non-integer delay k (with 1/8 precision),
L_temp1 = gain_long_num * gain_long_num;
L_temp1 = MULL(L_temp1, gain_den, FRAC_BITS);
- tmp = ((sh_gain_long_num - sh_gain_num) << 1) - (sh_gain_long_den - sh_gain_den);
+ tmp = ((sh_gain_long_num - sh_gain_num) * 2) - (sh_gain_long_den - sh_gain_den);
if (tmp > 0)
L_temp0 >>= tmp;
else
/* Rescale selected signal to original value. */
if (shift > 0)
for (i = 0; i < subframe_size; i++)
- selected_signal[i] <<= shift;
+ selected_signal[i] *= 1 << shift;
else
for (i = 0; i < subframe_size; i++)
selected_signal[i] >>= -shift;
speech[i] = (speech[i] * temp + 0x4000) >> 15;
}
- return -(rh1 << 15) / rh0;
+ return -(rh1 * (1 << 15)) / rh0;
}
/**