54 static constexpr float kTolerance = 1e-2f;  variable
114     correct_bad_edges(metadata.fInvLengths >= 1.f / kTolerance, &dx, &dy, nullptr);  in get_edge_equations()
119     if (any(test < -kTolerance)) {  in get_edge_equations()
136     if (any(metadata.fInvLengths >= 1.f / kTolerance)) {  in get_optimized_outset()
196     correct_bad_edges(fma(e1x, e1x, e1y * e1y) < kTolerance * kTolerance, &e1x, &e1y, &e1w);  in outset_projected_vertices()
202     correct_bad_edges(fma(e2x, e2x, e2y * e2y) < kTolerance * kTolerance, &e2x, &e2y, &e2w);  in outset_projected_vertices()
277     correct_bad_coords(abs(denom) < kTolerance, &quad->fX, &quad->fY, &quad->fW);  in outset_projected_vertices()
284         correct_bad_edges(fma(e1u, e1u, e1v * e1v) < kTolerance * kTolerance, &e1u, &e1v, &e1r);  in outset_projected_vertices()
289         correct_bad_edges(fma(e2u, e2u, e2v * e2v) < kTolerance * kTolerance, &e2u, &e2v, &e2r);  in outset_projected_vertices()
295             correct_bad_coords(abs(denom) < kTolerance, &quad->fU, &quad->fV, &quad->fR);  in outset_projected_vertices()
297             correct_bad_coords(abs(denom) < kTolerance, &quad->fU, &quad->fV, nullptr);  in outset_projected_vertices()
491     correct_bad_coords(abs(denom) < kTolerance, &px, &py, nullptr);  in compute_degenerate_quad()
509     M4f d1v0 = dists1 < kTolerance;  in compute_degenerate_quad()
510     M4f d2v0 = dists2 < kTolerance;  in compute_degenerate_quad()
531         if (dists1[2] < kTolerance && dists1[3] < kTolerance) {  in compute_degenerate_quad()
557         if (SkScalarAbs(eDenom[0]) > kTolerance) {  in compute_degenerate_quad()
561         if (SkScalarAbs(eDenom[1]) > kTolerance) {  in compute_degenerate_quad()