243     Vector<Rect> span;  member in android::Region::rasterizer
255         if (span.size()) {  in ~rasterizer()
273         if (span.size()) {  in operator ()()
281         span.add(rect);  in operator ()()
282         cur = span.editArray() + (span.size() - 1);  in operator ()()
291         if (tail-head == ssize_t(span.size())) {  in flushSpan()
292             Rect const* p = span.editArray();  in flushSpan()
306             const int bottom = span[0].bottom;  in flushSpan()
313             bounds.left = min(span.itemAt(0).left, bounds.left);  in flushSpan()
314             bounds.right = max(span.top().right, bounds.right);  in flushSpan()
315             storage.appendVector(span);  in flushSpan()
317             head = tail - span.size();  in flushSpan()
319         span.clear();  in flushSpan()