mirror of
https://github.com/krgamestudios/Toy.git
synced 2026-04-15 14:54:07 +10:00
19 lines
1.0 KiB
C
19 lines
1.0 KiB
C
#pragma once
|
|
|
|
#include "toy_common.h"
|
|
|
|
#define TOY_ALLOCATE(type, count) ((type*)Toy_reallocate(NULL, 0, sizeof(type) * (count)))
|
|
#define TOY_FREE(type, pointer) Toy_reallocate(pointer, sizeof(type), 0)
|
|
#define TOY_GROW_CAPACITY(capacity) ((capacity) < 8 ? 8 : (capacity) * 2)
|
|
#define TOY_GROW_CAPACITY_FAST(capacity) ((capacity) < 32 ? 32 : (capacity) * 2)
|
|
#define TOY_GROW_ARRAY(type, pointer, oldCount, count) (type*)Toy_reallocate((type*)pointer, sizeof(type) * (oldCount), sizeof(type) * (count))
|
|
#define TOY_SHRINK_ARRAY(type, pointer, oldCount, count) (type*)Toy_reallocate((type*)pointer, sizeof(type) * (oldCount), sizeof(type) * (count))
|
|
#define TOY_FREE_ARRAY(type, pointer, oldCount) Toy_reallocate((type*)pointer, sizeof(type) * (oldCount), 0)
|
|
|
|
//implementation details
|
|
TOY_API void* Toy_reallocate(void* pointer, size_t oldSize, size_t newSize);
|
|
|
|
//assign the memory allocator
|
|
typedef void* (*Toy_MemoryAllocatorFn)(void* pointer, size_t oldSize, size_t newSize);
|
|
TOY_API void Toy_setMemoryAllocator(Toy_MemoryAllocatorFn);
|