Lines Matching defs:nch
673 int j, nch;678 nch = nc >> 1;679 delta = (float)atan(1.0f) / nch;680 c[0] = (float)cos(delta * nch);681 c[nch] = 0.5f * c[0];682 for (j = 1; j < nch; j++) {
