Lines Matching refs:c1
304 float c1, c2, c3, c4, c5, c6, c7;314 c1 = cost[(j * nthpo) >> lengt];316 c2 = c1 * c1 - s1 * s1;317 s2 = c1 * s1 + c1 * s1;318 c3 = c1 * c2 - s1 * s2;319 s3 = c2 * s1 + s2 * c1;372 cr4[k] = c1 * (br4 + tr) - s1 * (bi4 + ti);373 ci4[k] = c1 * (bi4 + ti) + s1 * (br4 + tr);