275     const SkDVector* sweep, * tweep;  in checkParallel()  local
283         tweep = rh->fSweep;  in checkParallel()
286         tweep = &scratch[1];  in checkParallel()
288     double s0xt0 = sweep->crossCheck(*tweep);  in checkParallel()
377     const SkDVector* tweep = rh->fSweep;  in convexHullOverlaps()  local
379     double s0xt0 = sweep[0].crossCheck(tweep[0]);  in convexHullOverlaps()
380     double s1xt0 = sweep[1].crossCheck(tweep[0]);  in convexHullOverlaps()
382     double s0xt1 = sweep[0].crossCheck(tweep[1]);  in convexHullOverlaps()
383     double s1xt1 = sweep[1].crossCheck(tweep[1]);  in convexHullOverlaps()
385     double t0xt1 = tweep[0].crossCheck(tweep[1]);  in convexHullOverlaps()
1089     const SkDVector* tweep = rh->fSweep;  in tangentsDiverge()  local
1090     double s0dt0 = sweep[0].dot(tweep[0]);  in tangentsDiverge()
1097     double tDist = tweep[0].length() * m;  in tangentsDiverge()