Lines Matching defs:RunHead
21 typedef SkRegion::RunHead RunHead;
57 struct SkRegion::RunHead {
83 static RunHead* Alloc(int count) {
88 const int64_t size = sk_64_mul(count, sizeof(RunType)) + sizeof(RunHead);
91 RunHead* head = (RunHead*)sk_malloc_throw(size);
100 static RunHead* Alloc(int count, int yspancount, int intervalCount) {
105 RunHead* head = Alloc(count);
123 RunHead* ensureWritable() {
124 RunHead* writable = this;
