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53 lines
1.4 KiB
53 lines
1.4 KiB
#include <stdlib.h>
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#if defined(__ORBIS__) || defined(__PROSPERO__)
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#define _aligned_malloc(s,a) aligned_alloc(a,s)
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#define _aligned_realloc(p,s,a) reallocalign(p,s,a)
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#define _aligned_free(p) free(p)
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#else
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#include <malloc.h>
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#endif
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#define DLL_EXPORT extern "C" __declspec(dllexport)
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static void *AllocateMemory(size_t size, size_t alignment)
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{
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if (size == 0)
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return nullptr;
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return _aligned_malloc(size, alignment);
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}
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static void *ReallocateMemory(void *ptr, size_t size, size_t alignment)
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{
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if (size == 0)
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{
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free(ptr);
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return nullptr;
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}
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// Ensure we replicate the realloc behavior that EOS expects
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if (ptr == nullptr)
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{
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return _aligned_malloc(size, alignment);
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}
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return _aligned_realloc(ptr, size, alignment);
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}
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static void ReleaseMemory(void *ptr)
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{
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return _aligned_free(ptr);
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}
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typedef void* (*AllocateMemoryFunc)(size_t, size_t);
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typedef void* (*ReallocateMemoryFunc)(void*, size_t, size_t);
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typedef void (*ReleaseMemoryFunc)(void*);
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// For more information, see: https://ps4.siedev.net/forums/thread/507337/
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DLL_EXPORT void EOS_GetMemoryFunctions(AllocateMemoryFunc *allocFunc, ReallocateMemoryFunc *reallocFunc, ReleaseMemoryFunc *releaseFunc)
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{
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*allocFunc = AllocateMemory;
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*reallocFunc = ReallocateMemory;
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*releaseFunc = ReleaseMemory;
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}
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