1468                       RowIter& iterA, RowIter& iterB,  in operatorX()  argument
1470     int leftA = iterA.left();  in operatorX()
1471     int riteA = iterA.right();  in operatorX()
1484             alphaA = iterA.alpha();  in operatorX()
1501             alphaA = iterA.alpha();  in operatorX()
1518         adjust_row(iterA, leftA, riteA, rite);  in operatorX()
1520     } while (!iterA.done() || !iterB.done());  in operatorX()
1541     SkAAClip::Iter iterA(A);  in operateY()  local
1544     SkASSERT(!iterA.done());  in operateY()
1545     int topA = iterA.top();  in operateY()
1546     int botA = iterA.bottom();  in operateY()
1558             rowA = iterA.data();  in operateY()
1576             rowA = iterA.data();  in operateY()
1598         adjust_iter(iterA, topA, botA, bot);  in operateY()
1600     } while (!iterA.done() || !iterB.done());  in operateY()