Lines Matching refs:idx
71 int ix, iy, ygx, idx;
76 idx = (ix < 0) * 2 + (iy < 0) * 4;
82 idx -= ygx;
84 idx &= ((ix == 0) - 1) | ((iy == 0) - 1);
91 _y.i = iy ^ icvAtanSign[idx];
97 return (float)((_CV_ATAN_CF0*fabs(z) + _CV_ATAN_CF1)*z + icvAtanTab[idx]);
113 int j, idx[4];
141 idx[j] = k;
156 z0 = (float)((_CV_ATAN_CF0*fabs(z0) + _CV_ATAN_CF1)*z0 + icvAtanTab[idx[0]]);
157 z1 = (float)((_CV_ATAN_CF0*fabs(z1) + _CV_ATAN_CF1)*z1 + icvAtanTab[idx[1]]);
158 z2 = (float)((_CV_ATAN_CF0*fabs(z2) + _CV_ATAN_CF1)*z2 + icvAtanTab[idx[2]]);
159 z3 = (float)((_CV_ATAN_CF0*fabs(z3) + _CV_ATAN_CF1)*z3 + icvAtanTab[idx[3]]);
