Lines Matching defs:n8
103 int k, n8, n4, n2, n, j;
113 n8 = n >> 3;
127 for(k = 0; k < n8; k++) {
129 CMUL(r0, i1, z[n8-k-1].im, z[n8-k-1].re, tsin[n8-k-1], tcos[n8-k-1]);
130 CMUL(r1, i0, z[n8+k ].im, z[n8+k ].re, tsin[n8+k ], tcos[n8+k ]);
131 z[n8-k-1].re = r0;
132 z[n8-k-1].im = i0;
133 z[n8+k ].re = r1;
134 z[n8+k ].im = i1;
165 int i, j, n, n8, n4, n2, n3;
175 n8 = n >> 3;
179 for(i=0;i<n8;i++) {
187 j = revtab[n8 + i];
188 CMUL(x[j].re, x[j].im, re, im, -tcos[n8 + i], tsin[n8 + i]);
194 for(i=0;i<n8;i++) {
196 CMUL(i1, r0, x[n8-i-1].re, x[n8-i-1].im, -tsin[n8-i-1], -tcos[n8-i-1]);
197 CMUL(i0, r1, x[n8+i ].re, x[n8+i ].im, -tsin[n8+i ], -tcos[n8+i ]);
198 x[n8-i-1].re = r0;
199 x[n8-i-1].im = i0;
200 x[n8+i ].re = r1;
201 x[n8+i ].im = i1;