void GX2RInvalidateMemory(GX2RResourceFlags flags, void *buffer, uint32_t size)
void *(* GX2RAllocFunction)(GX2RResourceFlags, uint32_t, uint32_t)
void(* GX2RFreeFunction)(GX2RResourceFlags, void *)
BOOL GX2RIsUserMemory(GX2RResourceFlags flags)
void GX2RSetAllocator(GX2RAllocFunction allocFn, GX2RFreeFunction freeFn)