Lines Matching defs:n8
101 int k, n8, n4, n2, n, j;
111 n8 = n >> 3;
125 for(k = 0; k < n8; k++) {
127 CMUL(r0, i1, z[n8-k-1].im, z[n8-k-1].re, tsin[n8-k-1], tcos[n8-k-1]);
128 CMUL(r1, i0, z[n8+k ].im, z[n8+k ].re, tsin[n8+k ], tcos[n8+k ]);
129 z[n8-k-1].re = r0;
130 z[n8-k-1].im = i0;
131 z[n8+k ].re = r1;
132 z[n8+k ].im = i1;
163 int i, j, n, n8, n4, n2, n3;
173 n8 = n >> 3;
177 for(i=0;i<n8;i++) {
185 j = revtab[n8 + i];
186 CMUL(x[j].re, x[j].im, re, im, -tcos[n8 + i], tsin[n8 + i]);
192 for(i=0;i<n8;i++) {
194 CMUL(i1, r0, x[n8-i-1].re, x[n8-i-1].im, -tsin[n8-i-1], -tcos[n8-i-1]);
195 CMUL(i0, r1, x[n8+i ].re, x[n8+i ].im, -tsin[n8+i ], -tcos[n8+i ]);
196 x[n8-i-1].re = r0;
197 x[n8-i-1].im = i0;
198 x[n8+i ].re = r1;
199 x[n8+i ].im = i1;