30     static void FreeChain(Block* block) {  in FreeChain()
31         while (block) {  in FreeChain()
32             Block* next = block->fNext;  in FreeChain()
33             sk_free(block);  in FreeChain()
34             block = next;  in FreeChain()
78     Block* block = (Block*)sk_malloc_flags(sizeof(Block) + size,  in newBlock()  local
81     if (block) {  in newBlock()
83         block->fFreeSize = size;  in newBlock()
84         block->fFreePtr = block->startOfData();  in newBlock()
91     return block;  in newBlock()
99     Block* block = fBlock;  in alloc()  local
101     if (block == NULL || bytes > block->fFreeSize) {  in alloc()
102         block = this->newBlock(bytes, ftype);  in alloc()
103         if (NULL == block) {  in alloc()
106         block->fNext = fBlock;  in alloc()
107         fBlock = block;  in alloc()
110     SkASSERT(block && bytes <= block->fFreeSize);  in alloc()
111     char* ptr = block->fFreePtr;  in alloc()
113     block->fFreeSize -= bytes;  in alloc()
114     block->fFreePtr = ptr + bytes;  in alloc()
120     Block* block = fBlock;  in unalloc()  local
121     if (block) {  in unalloc()
123         char* start = block->startOfData();  in unalloc()
124         if (start <= cPtr && cPtr < block->fFreePtr) {  in unalloc()
125             bytes = block->fFreePtr - cPtr;  in unalloc()
126             block->fFreeSize += bytes;  in unalloc()
127             block->fFreePtr = cPtr;  in unalloc()
134     const Block* block = fBlock;  in contains()  local
135     while (block) {  in contains()
136         if (block->contains(addr)) {  in contains()
139         block = block->fNext;  in contains()