wut v1.8.0
Wii U Toolchain
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Functions for managing generic allocator objects. More...
Data Structures | |
struct | MEMAllocator |
Holds context information that will be used to allocate and free memory. More... | |
struct | MEMAllocatorFunctions |
The alloc/free functions. More... | |
Typedefs | |
typedef struct MEMAllocatorFunctions | MEMAllocatorFunctions |
typedef struct MEMAllocator | MEMAllocator |
typedef void *(* | MEMAllocatorAllocFn) (MEMAllocator *allocator, uint32_t size) |
typedef void(* | MEMAllocatorFreeFn) (MEMAllocator *allocator, void *ptr) |
Functions | |
void * | MEMAllocFromAllocator (MEMAllocator *allocator, uint32_t size) |
Allocates memory from the allocator. | |
void | MEMFreeToAllocator (MEMAllocator *allocator, void *ptr) |
Frees memory back to the allocator. | |
void | MEMInitAllocatorForExpHeap (MEMAllocator *allocator, MEMHeapHandle heap, uint32_t alignment) |
Initializes an allocator from an Expanded Heap. | |
void | MEMInitAllocatorForFrmHeap (MEMAllocator *allocator, MEMHeapHandle heap, uint32_t alignment) |
Initializes an allocator from a Frame Heap. | |
void | MEMInitAllocatorForUnitHeap (MEMAllocator *allocator, MEMHeapHandle heap) |
Initializes an allocator from a Unit Heap. | |
void | MEMInitAllocatorForDefaultHeap (MEMAllocator *allocator) |
Initializes an allocator from the Default Heap. | |
void | MEMInitAllocatorForBlockHeap (MEMAllocator *allocator, MEMHeapHandle heap, uint32_t alignment) |
Initializes an allocator from a Block Heap. | |
Functions for managing generic allocator objects.
struct MEMAllocator |
Holds context information that will be used to allocate and free memory.
Definition at line 24 of file memallocator.h.
Data Fields | ||
---|---|---|
MEMAllocatorFunctions * | funcs | Points to the alloc/free functions. |
MEMHeapHandle | heap | The heap handle. |
uint32_t | align | The alignment the allocator will use. |
struct MEMAllocatorFunctions |
The alloc/free functions.
Definition at line 39 of file memallocator.h.
Data Fields | ||
---|---|---|
MEMAllocatorAllocFn | alloc | |
MEMAllocatorFreeFn | free |
typedef struct MEMAllocatorFunctions MEMAllocatorFunctions |
Definition at line 17 of file memallocator.h.
typedef struct MEMAllocator MEMAllocator |
Definition at line 18 of file memallocator.h.
typedef void *(* MEMAllocatorAllocFn) (MEMAllocator *allocator, uint32_t size) |
Definition at line 20 of file memallocator.h.
typedef void(* MEMAllocatorFreeFn) (MEMAllocator *allocator, void *ptr) |
Definition at line 21 of file memallocator.h.
void * MEMAllocFromAllocator | ( | MEMAllocator * | allocator, |
uint32_t | size | ||
) |
Allocates memory from the allocator.
allocator->funcs.alloc(allocator, size)
. void MEMFreeToAllocator | ( | MEMAllocator * | allocator, |
void * | ptr | ||
) |
Frees memory back to the allocator.
It simply calls allocator->funcs.free(allocator, ptr)
.
void MEMInitAllocatorForExpHeap | ( | MEMAllocator * | allocator, |
MEMHeapHandle | heap, | ||
uint32_t | alignment | ||
) |
Initializes an allocator from an Expanded Heap.
void MEMInitAllocatorForFrmHeap | ( | MEMAllocator * | allocator, |
MEMHeapHandle | heap, | ||
uint32_t | alignment | ||
) |
Initializes an allocator from a Frame Heap.
void MEMInitAllocatorForUnitHeap | ( | MEMAllocator * | allocator, |
MEMHeapHandle | heap | ||
) |
Initializes an allocator from a Unit Heap.
void MEMInitAllocatorForDefaultHeap | ( | MEMAllocator * | allocator | ) |
Initializes an allocator from the Default Heap.
void MEMInitAllocatorForBlockHeap | ( | MEMAllocator * | allocator, |
MEMHeapHandle | heap, | ||
uint32_t | alignment | ||
) |
Initializes an allocator from a Block Heap.