44     SkDVector offset = {quad[0].fX, quad[0].fY};  in testArc()
105     const SkDVector& pt = quad.ptAtT(t) - quad[0];  in quadAngle()
116 static void setQuadHullSweep(const SkDQuad& quad, SkDVector sweep[2]) {  in setQuadHullSweep()
122     SkDVector v[] = {quad[2] - quad[0], quad[1] - quad[0], quad[2] - quad[1]};  in distEndRatio()
128     SkDVector sweep[2], tweep[2];  in checkParallel()
151     SkDVector m0 = quad1.ptAtT(0.5) - quad1[0];  in checkParallel()
152     SkDVector m1 = quad2.ptAtT(0.5) - quad2[0];  in checkParallel()
163     SkDVector sweep[2], tweep[2];  in quadHullsOverlap()
195     SkDVector m0 = quad1.ptAtT(0.5) - quad1[0];  in quadHullsOverlap()
196     SkDVector m1 = quad2.ptAtT(0.5) - quad2[0];  in quadHullsOverlap()
261     SkDVector corner[4] = {  in maxDist()
454     SkDVector v1s = quad1[1] - quad1[0];  in testQuadAngles()
455     SkDVector v1e = quad1[2] - quad1[0];  in testQuadAngles()
456     SkDVector v2s = quad2[1] - quad2[0];  in testQuadAngles()
457     SkDVector v2e = quad2[2] - quad2[0];  in testQuadAngles()
475     SkDVector midSpokes[2];  in testQuadAngles()
510         SkDVector ray = q.ptAtT(smallT) - origin;  in testQuadAngles()
511         SkDVector end = rays[index][1] - origin;  in testQuadAngles()
529         SkDVector ray = q.ptAtT(t) - origin;  in testQuadAngles()
530         SkDVector end = rays[sIndex][1] - origin;  in testQuadAngles()
533         SkDVector mid = q.ptAtT(t / 2) - origin;  in testQuadAngles()
724     SkDVector longEdge = quad[2] - quad[0];  in endCtrlRatio()
726     SkDVector shortEdge = quad[1] - quad[0];  in endCtrlRatio()
731 static void computeMV(const SkDQuad& quad, const SkDVector& v, double m, SkDVector mV[2]) {  in computeMV()
744     SkDVector v1 = q1[1] - q1[0];  in mDistance()
745     SkDVector v2 = q2[1] - q2[0];  in mDistance()
759     SkDVector mV1[2], mV2[2];  in mDistance()
785     SkDVector m1 = mid1 - q1[0];  in midPointAgrees()
787     SkDVector m2 = mid2 - q2[0];  in midPointAgrees()
809         SkDVector sweep[2], tweep[2];  in DEF_TEST()