227     const SkDVector* sweep, * tweep;  in checkParallel()  local
235         tweep = rh->fSweep;  in checkParallel()
238         tweep = &scratch[1];  in checkParallel()
240     double s0xt0 = sweep->crossCheck(*tweep);  in checkParallel()
329     const SkDVector* tweep = rh->fSweep;  in convexHullOverlaps()  local
331     double s0xt0 = sweep[0].crossCheck(tweep[0]);  in convexHullOverlaps()
332     double s1xt0 = sweep[1].crossCheck(tweep[0]);  in convexHullOverlaps()
334     double s0xt1 = sweep[0].crossCheck(tweep[1]);  in convexHullOverlaps()
335     double s1xt1 = sweep[1].crossCheck(tweep[1]);  in convexHullOverlaps()
337     double t0xt1 = tweep[0].crossCheck(tweep[1]);  in convexHullOverlaps()
1041     const SkDVector* tweep = rh->fSweep;  in tangentsDiverge()  local
1042     double s0dt0 = sweep[0].dot(tweep[0]);  in tangentsDiverge()
1049     double tDist = tweep[0].length() * m;  in tangentsDiverge()