73 lines
1.6 KiB
C++
73 lines
1.6 KiB
C++
|
// This code is in the public domain -- Ignacio Castaño <castano@gmail.com>
|
||
|
|
|
||
|
|
#pragma once
|
||
|
|
#ifndef NV_CORE_MEMORY_H
|
||
|
|
#define NV_CORE_MEMORY_H
|
||
|
|
|
||
|
|
#include "nvcore.h"
|
||
|
|
|
||
|
|
#include <stdlib.h> // malloc(), realloc() and free()
|
||
|
|
#include <string.h> // memset
|
||
|
|
//#include <stddef.h> // size_t
|
||
|
|
|
||
|
|
//#include <new> // new and delete
|
||
|
|
|
||
|
|
#define TRACK_MEMORY_LEAKS 0
|
||
|
|
#if TRACK_MEMORY_LEAKS
|
||
|
|
#include <vld.h>
|
||
|
|
#endif
|
||
|
|
|
||
|
|
|
||
|
|
#if NV_CC_GNUC
|
||
|
|
# define NV_ALIGN_16 __attribute__ ((__aligned__ (16)))
|
||
|
|
#else
|
||
|
|
# define NV_ALIGN_16 __declspec(align(16))
|
||
|
|
#endif
|
||
|
|
|
||
|
|
|
||
|
|
#define NV_OVERRIDE_ALLOC 0
|
||
|
|
|
||
|
|
#if NV_OVERRIDE_ALLOC
|
||
|
|
|
||
|
|
// Custom memory allocator
|
||
|
|
extern "C" {
|
||
|
|
NVCORE_API void * malloc(size_t size);
|
||
|
|
NVCORE_API void * debug_malloc(size_t size, const char * file, int line);
|
||
|
|
NVCORE_API void free(void * ptr);
|
||
|
|
NVCORE_API void * realloc(void * ptr, size_t size);
|
||
|
|
}
|
||
|
|
|
||
|
|
/*
|
||
|
|
#ifdef _DEBUG
|
||
|
|
#define new new(__FILE__, __LINE__)
|
||
|
|
#define malloc(i) debug_malloc(i, __FILE__, __LINE__)
|
||
|
|
#endif
|
||
|
|
*/
|
||
|
|
|
||
|
|
#endif
|
||
|
|
|
||
|
|
namespace nv {
|
||
|
|
NVCORE_API void * aligned_malloc(size_t size, size_t alignment);
|
||
|
|
NVCORE_API void aligned_free(void * );
|
||
|
|
|
||
|
|
// C++ helpers.
|
||
|
|
template <typename T> NV_FORCEINLINE T * malloc(size_t count) {
|
||
|
|
return (T *)::malloc(sizeof(T) * count);
|
||
|
|
}
|
||
|
|
|
||
|
|
template <typename T> NV_FORCEINLINE T * realloc(T * ptr, size_t count) {
|
||
|
|
return (T *)::realloc(ptr, sizeof(T) * count);
|
||
|
|
}
|
||
|
|
|
||
|
|
template <typename T> NV_FORCEINLINE void free(const T * ptr) {
|
||
|
|
::free((void *)ptr);
|
||
|
|
}
|
||
|
|
|
||
|
|
template <typename T> NV_FORCEINLINE void zero(T & data) {
|
||
|
|
memset(&data, 0, sizeof(T));
|
||
|
|
}
|
||
|
|
|
||
|
|
} // nv namespace
|
||
|
|
|
||
|
|
#endif // NV_CORE_MEMORY_H
|