165 struct SkAAClip::RunHead {  struct in SkAAClip
166     std::atomic<int32_t> fRefCnt;
167     int32_t fRowCount;
168     size_t  fDataSize;
170     YOffset* yoffsets() {  in yoffsets()
173     const YOffset* yoffsets() const {  in yoffsets()
176     uint8_t* data() {  in data()
179     const uint8_t* data() const {  in data()
183     static RunHead* Alloc(int rowCount, size_t dataSize) {  in Alloc()
192     static int ComputeRowSizeForWidth(int width) {  in ComputeRowSizeForWidth()
203     static RunHead* AllocRect(const SkIRect& bounds) {  in AllocRect()
222     static Iter Iterate(const SkAAClip& clip) {  in Iterate()