sdk/extensions/authoring/source/VHACD/inc/btAlignedAllocator.h File Reference

#include "btScalar.h"

Go to the source code of this file.

Classes
class	btAlignedAllocator< T, Alignment >
struct	btAlignedAllocator< T, Alignment >::btAlignedAllocator::rebind< O >
Defines
#define	btAlignedAlloc(size, alignment)   btAlignedAllocInternal(size, alignment)
#define	btAlignedFree(ptr)   btAlignedFreeInternal(ptr)
Typedefs
typedef void *(	btAlignedAllocFunc )(size_t size, int32_t alignment)
typedef void(	btAlignedFreeFunc )(void *memblock)
typedef void *(	btAllocFunc )(size_t size)
typedef void(	btFreeFunc )(void *memblock)
typedef int32_t	size_type
Functions
void *	btAlignedAllocInternal (size_t size, int32_t alignment)
void	btAlignedAllocSetCustom (btAllocFunc *allocFunc, btFreeFunc *freeFunc)
	The developer can let all Bullet memory allocations go through a custom memory allocator, using btAlignedAllocSetCustom.
void	btAlignedAllocSetCustomAligned (btAlignedAllocFunc *allocFunc, btAlignedFreeFunc *freeFunc)
	If the developer has already an custom aligned allocator, then btAlignedAllocSetCustomAligned can be used. The default aligned allocator pre-allocates extra memory using the non-aligned allocator, and instruments it.
void	btAlignedFreeInternal (void *ptr)

---

Define Documentation

#define btAlignedAlloc	(	size,
		alignment		)	btAlignedAllocInternal(size, alignment)

#define btAlignedFree

(

ptr

)

btAlignedFreeInternal(ptr)

---

Typedef Documentation

typedef void*( btAlignedAllocFunc)(size_t size, int32_t alignment)

typedef void( btAlignedFreeFunc)(void *memblock)

typedef void*( btAllocFunc)(size_t size)

typedef void( btFreeFunc)(void *memblock)

typedef int32_t size_type

---

Function Documentation

void* btAlignedAllocInternal	(	size_t	size,
		int32_t	alignment
	)

we probably replace this with our own aligned memory allocator so we replace _aligned_malloc and _aligned_free with our own that is better portable and more predictable

void btAlignedAllocSetCustom	(	btAllocFunc *	allocFunc,
		btFreeFunc *	freeFunc
	)

The developer can let all Bullet memory allocations go through a custom memory allocator, using btAlignedAllocSetCustom.

void btAlignedAllocSetCustomAligned	(	btAlignedAllocFunc *	allocFunc,
		btAlignedFreeFunc *	freeFunc
	)

If the developer has already an custom aligned allocator, then btAlignedAllocSetCustomAligned can be used. The default aligned allocator pre-allocates extra memory using the non-aligned allocator, and instruments it.

void btAlignedFreeInternal

(

void *

ptr

)