306                                 const Edges& edges) {  in get_exact_coverage()  argument
320     bool topleftInside = all((edges.fA * left + edges.fB * top + edges.fC) >= 0.f);  in get_exact_coverage()
321     bool botleftInside = all((edges.fA * left + edges.fB * bot + edges.fC) >= 0.f);  in get_exact_coverage()
322     bool botrightInside = all((edges.fA * right + edges.fB * bot + edges.fC) >= 0.f);  in get_exact_coverage()
323     bool toprightInside = all((edges.fA * right + edges.fB * top + edges.fC) >= 0.f);  in get_exact_coverage()
336     V4f leftCross = -(edges.fC + edges.fA * left) / edges.fB;  in get_exact_coverage()
337     V4f rightCross = -(edges.fC + edges.fA * right) / edges.fB;  in get_exact_coverage()
338     V4f topCross = -(edges.fC + edges.fB * top) / edges.fA;  in get_exact_coverage()
339     V4f botCross = -(edges.fC + edges.fB * bot) / edges.fA;  in get_exact_coverage()
412         int i = edges.fFlipped ? kFlippedCCW[j] : kCCW[j];  in get_exact_coverage()
414         int ni = edges.fFlipped ? kFlippedCCW[(j + 1) % 4] : kCCW[(j + 1) % 4];  in get_exact_coverage()
416         int ei = edges.fFlipped ? ni : i;  in get_exact_coverage()
480 static V4f compute_degenerate_quad(GrQuadAAFlags aaFlags, const V4f& mask, const Edges& edges,  in compute_degenerate_quad()  argument
483     V4f oc = edges.fC + mask * (outset ? 0.5f : -0.5f);  in compute_degenerate_quad()
488     V4f denom = edges.fA * nextCW(edges.fB) - edges.fB * nextCW(edges.fA);  in compute_degenerate_quad()
489     V4f px = (edges.fB * nextCW(oc) - oc * nextCW(edges.fB)) / denom;  in compute_degenerate_quad()
490     V4f py = (oc * nextCW(edges.fA) - edges.fA * nextCW(oc)) / denom;  in compute_degenerate_quad()
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()
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()
525         coverage = get_exact_coverage(center, *quad, edges);  in compute_degenerate_quad()
535             float mc02 = get_exact_coverage({px[0], py[0]}, *quad, edges);  in compute_degenerate_quad()
536             float mc13 = get_exact_coverage({px[1], py[1]}, *quad, edges);  in compute_degenerate_quad()
542             float mc01 = get_exact_coverage({px[0], py[0]}, *quad, edges);  in compute_degenerate_quad()
543             float mc23 = get_exact_coverage({px[2], py[2]}, *quad, edges);  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()
607     Edges edges = get_edge_equations(metadata, *inner);  in compute_nested_quad_vertices()  local
611     compute_degenerate_quad(aaFlags, metadata.fMask, edges, true, outer);  in compute_nested_quad_vertices()
612     return compute_degenerate_quad(aaFlags, metadata.fMask, edges, false, inner);  in compute_nested_quad_vertices()