const float rounding)
{
int i;
- double qc;
for (i = 0; i < size; i++) {
- qc = scaled[i] * Q34;
- out[i] = (int)FFMIN(qc + rounding, (double)maxval);
+ float qc = scaled[i] * Q34;
+ out[i] = (int)FFMIN(qc + rounding, (float)maxval);
if (is_signed && in[i] < 0.0f) {
out[i] = -out[i];
}
static inline int find_min_book(float maxval, int sf)
{
- float Q = ff_aac_pow2sf_tab[POW_SF2_ZERO - sf + SCALE_ONE_POS - SCALE_DIV_512];
- float Q34 = sqrtf(Q * sqrtf(Q));
+ float Q34 = ff_aac_pow34sf_tab[POW_SF2_ZERO - sf + SCALE_ONE_POS - SCALE_DIV_512];
int qmaxval, cb;
qmaxval = maxval * Q34 + C_QUANT;
if (qmaxval >= (FF_ARRAY_ELEMS(aac_maxval_cb)))