static void dequantization_int(int x, int y, Jpeg2000Cblk *cblk, Jpeg2000Component *comp, Jpeg2000T1Context *t1, Jpeg2000Band *band) { int i, j; int w = cblk->coord[0][1] - cblk->coord[0][0]; for (j = 0; j < (cblk->coord[1][1] - cblk->coord[1][0]); ++j) { int32_t *datap = &comp->i_data[(comp->coord[0][1] - comp->coord[0][0]) * (y + j) + x]; int *src = t1->data[j]; if (band->i_stepsize == 16384) { for (i = 0; i < w; ++i) datap[i] = src[i] / 2; } else { // This should be VERY uncommon for (i = 0; i < w; ++i) datap[i] = (src[i] * (int64_t)band->i_stepsize) / 32768; } } }