Package org.lwjgl.system

Interface MemoryUtil.MemoryAllocator

Enclosing class:

MemoryUtil

public static interface MemoryUtil.MemoryAllocator

The interface implemented by the memory allocator used by the explicit memory management API (MemoryUtil.memAlloc(int), MemoryUtil.memFree(java.nio.Buffer), etc).

Method Summary

Modifier and Type	Method and Description
long	aligned_alloc(long alignment, long size) Called by MemoryUtil.memAlignedAlloc(int, int).
void	aligned_free(long ptr) Called by MemoryUtil.memAlignedFree(java.nio.ByteBuffer).
long	calloc(long num, long size) Called by MemoryUtil.memCalloc(int, int).
void	config(long malloc, long calloc, long realloc, long free, long aligned_alloc, long aligned_free) The memory allocator may override the default explicit memory management functions used internally by LWJGL bindings.
void	free(long ptr) Called by MemoryUtil.memFree(java.nio.Buffer).
long	malloc(long size) Called by MemoryUtil.memAlloc(int).
long	realloc(long ptr, long size) Called by MemoryUtil.memRealloc(java.nio.ByteBuffer, int).

Method Detail

config

void config(long malloc,
            long calloc,
            long realloc,
            long free,
            long aligned_alloc,
            long aligned_free)

The memory allocator may override the default explicit memory management functions used internally by LWJGL bindings.

Parameters:

malloc - a pointer to the malloc function

calloc - a pointer to the calloc function

realloc - a pointer to the realloc function

free - a pointer to the free function

aligned_alloc - a pointer to the aligned_alloc function

aligned_free - a pointer to the aligned_free function

malloc

long malloc(long size)

Called by MemoryUtil.memAlloc(int).

calloc

long calloc(long num,
            long size)

Called by MemoryUtil.memCalloc(int, int).

realloc

long realloc(long ptr,
             long size)

Called by MemoryUtil.memRealloc(java.nio.ByteBuffer, int).

free

void free(long ptr)

Called by MemoryUtil.memFree(java.nio.Buffer).

aligned_alloc

long aligned_alloc(long alignment,
                   long size)

Called by MemoryUtil.memAlignedAlloc(int, int).

aligned_free

void aligned_free(long ptr)

Called by MemoryUtil.memAlignedFree(java.nio.ByteBuffer).