66     return skvx::shuffle<2, 0, 3, 1>(v);  in nextCW()
70     return skvx::shuffle<1, 3, 0, 2>(v);  in nextCCW()
78         *e1 = if_then_else(bad, -skvx::shuffle<3, 2, 1, 0>(*e1), *e1);  in correct_bad_edges()
79         *e2 = if_then_else(bad, -skvx::shuffle<3, 2, 1, 0>(*e2), *e2);  in correct_bad_edges()
81             *e3 = if_then_else(bad, -skvx::shuffle<3, 2, 1, 0>(*e3), *e3);  in correct_bad_edges()
193     V4f e1x = skvx::shuffle<2, 3, 2, 3>(quad->fX) - skvx::shuffle<0, 1, 0, 1>(quad->fX);  in outset_projected_vertices()
194     V4f e1y = skvx::shuffle<2, 3, 2, 3>(quad->fY) - skvx::shuffle<0, 1, 0, 1>(quad->fY);  in outset_projected_vertices()
195     V4f e1w = skvx::shuffle<2, 3, 2, 3>(quad->fW) - skvx::shuffle<0, 1, 0, 1>(quad->fW);  in outset_projected_vertices()
199     V4f e2x = skvx::shuffle<1, 1, 3, 3>(quad->fX) - skvx::shuffle<0, 0, 2, 2>(quad->fX);  in outset_projected_vertices()
200     V4f e2y = skvx::shuffle<1, 1, 3, 3>(quad->fY) - skvx::shuffle<0, 0, 2, 2>(quad->fY);  in outset_projected_vertices()
201     V4f e2w = skvx::shuffle<1, 1, 3, 3>(quad->fW) - skvx::shuffle<0, 0, 2, 2>(quad->fW);  in outset_projected_vertices()
281         V4f e1u = skvx::shuffle<2, 3, 2, 3>(quad->fU) - skvx::shuffle<0, 1, 0, 1>(quad->fU);  in outset_projected_vertices()
282         V4f e1v = skvx::shuffle<2, 3, 2, 3>(quad->fV) - skvx::shuffle<0, 1, 0, 1>(quad->fV);  in outset_projected_vertices()
283         V4f e1r = skvx::shuffle<2, 3, 2, 3>(quad->fR) - skvx::shuffle<0, 1, 0, 1>(quad->fR);  in outset_projected_vertices()
286         V4f e2u = skvx::shuffle<1, 1, 3, 3>(quad->fU) - skvx::shuffle<0, 0, 2, 2>(quad->fU);  in outset_projected_vertices()
287         V4f e2v = skvx::shuffle<1, 1, 3, 3>(quad->fV) - skvx::shuffle<0, 0, 2, 2>(quad->fV);  in outset_projected_vertices()
288         V4f e2r = skvx::shuffle<1, 1, 3, 3>(quad->fR) - skvx::shuffle<0, 0, 2, 2>(quad->fR);  in outset_projected_vertices()
496     V4f dists1 = px * skvx::shuffle<3, 3, 0, 0>(edges.fA) +  in compute_degenerate_quad()
497                  py * skvx::shuffle<3, 3, 0, 0>(edges.fB) +  in compute_degenerate_quad()
498                  skvx::shuffle<3, 3, 0, 0>(oc);  in compute_degenerate_quad()
499     V4f dists2 = px * skvx::shuffle<1, 2, 1, 2>(edges.fA) +  in compute_degenerate_quad()
500                  py * skvx::shuffle<1, 2, 1, 2>(edges.fB) +  in compute_degenerate_quad()
501                  skvx::shuffle<1, 2, 1, 2>(oc);  in compute_degenerate_quad()
533             px = 0.5f * (skvx::shuffle<0, 1, 0, 1>(px) + skvx::shuffle<2, 3, 2, 3>(px));  in compute_degenerate_quad()
534             py = 0.5f * (skvx::shuffle<0, 1, 0, 1>(py) + skvx::shuffle<2, 3, 2, 3>(py));  in compute_degenerate_quad()
540             px = 0.5f * (skvx::shuffle<0, 0, 2, 2>(px) + skvx::shuffle<1, 1, 3, 3>(px));  in compute_degenerate_quad()
541             py = 0.5f * (skvx::shuffle<0, 0, 2, 2>(py) + skvx::shuffle<1, 1, 3, 3>(py));  in compute_degenerate_quad()
550         V2f eDenom = skvx::shuffle<0, 1>(edges.fA) * skvx::shuffle<3, 2>(edges.fB) -  in compute_degenerate_quad()
551                       skvx::shuffle<0, 1>(edges.fB) * skvx::shuffle<3, 2>(edges.fA);  in compute_degenerate_quad()
552         V2f ex = (skvx::shuffle<0, 1>(edges.fB) * skvx::shuffle<3, 2>(oc) -  in compute_degenerate_quad()
553                    skvx::shuffle<0, 1>(oc) * skvx::shuffle<3, 2>(edges.fB)) / eDenom;  in compute_degenerate_quad()
554         V2f ey = (skvx::shuffle<0, 1>(oc) * skvx::shuffle<3, 2>(edges.fA) -  in compute_degenerate_quad()
555                    skvx::shuffle<0, 1>(edges.fA) * skvx::shuffle<3, 2>(oc)) / eDenom;  in compute_degenerate_quad()