17 using M4f = skvx::Vec<4, int32_t>;  typedef
47 static AI void correct_bad_edges(const M4f& bad, V4f* e1, V4f* e2, V4f* e3) {  in correct_bad_edges()
59 static AI void correct_bad_coords(const M4f& bad, V4f* c1, V4f* c2, V4f* c3) {  in correct_bad_coords()
312 static M4f inside_triangle(const V4f& u, const V4f& v, const V4f& w) {  in inside_triangle()
322     M4f clipW = ws < SkPathPriv::kW0PlaneDistance;  in projectedBounds()
401     M4f validW = quad->fDevice.w4f() >= SkPathPriv::kW0PlaneDistance;  in ClipToW0()
438     M4f ccwValid = next_ccw(v.fW) >= SkPathPriv::kW0PlaneDistance;  in ClipToW0()
439     M4f cwValid  = next_cw(v.fW)  >= SkPathPriv::kW0PlaneDistance;  in ClipToW0()
612     M4f inTri1 = inside_triangle(u1, v1, w1);  in CropToRect()
613     M4f inTri2 = inside_triangle(u2, v2, w2);  in CropToRect()
723                                                              M4f* aaMask) const {  in computeDegenerateQuad()
728             *aaMask = M4f(0);  in computeDegenerateQuad()
762     M4f d1v0 = dists1 < kDistTolerance;  in computeDegenerateQuad()
763     M4f d2v0 = dists2 < kDistTolerance;  in computeDegenerateQuad()
764     M4f d1And2 = d1v0 & d2v0;  in computeDegenerateQuad()
765     M4f d1Or2 = d1v0 | d2v0;  in computeDegenerateQuad()
793             *aaMask = *aaMask | M4f({1, 0, 0, 1});  in computeDegenerateQuad()
798             *aaMask = *aaMask | M4f({0, 1, 1, 0});  in computeDegenerateQuad()
980 void TessellationHelper::Vertices::moveTo(const V4f& x2d, const V4f& y2d, const M4f& mask) {  in moveTo()
985     M4f e1Bad = e1x*e1x + e1y*e1y < kDist2Tolerance;  in moveTo()
992     M4f e2Bad = e2x*e2x + e2y*e2y < kDist2Tolerance;  in moveTo()
1016         M4f aMask = skvx::shuffle<0, 0, 3, 3>(mask);  in moveTo()
1017         M4f bMask = skvx::shuffle<2, 1, 2, 1>(mask);  in moveTo()
1023         M4f useC1x = abs(c1x) > abs(c1y);  in moveTo()
1024         M4f useC2x = abs(c2x) > abs(c2y);  in moveTo()
1210         M4f crossedEdges = halfLengths > signedEdgeDistances;  in adjustDegenerateVertices()
1222         M4f aaMask;  in adjustDegenerateVertices()