| SDL_SetMemoryFunctions(3) | SDL3 FUNCTIONS | SDL_SetMemoryFunctions(3) |
SDL_SetMemoryFunctions - Replace SDL's memory allocation functions with a custom set.
Defined in SDL3/SDL_stdinc.h
#include "SDL3/SDL.h"
bool SDL_SetMemoryFunctions(SDL_malloc_func malloc_func,
SDL_calloc_func calloc_func,
SDL_realloc_func realloc_func,
SDL_free_func free_func);
It is not safe to call this function once any allocations have
been made, as future calls to SDL_free
will use the new allocator, even if they came from an SDL_malloc
made with the old one!
If used, usually this needs to be the first call made into the SDL library, if not the very first thing done at program startup time.
Returns true on success or false on failure; call
SDL_GetError () for more information.
It is safe to call this function from any thread, but one should not replace the memory functions once any allocations are made!
This function is available since SDL 3.2.0.
•(3), SDL_GetMemoryFunctions(3), •(3), SDL_GetOriginalMemoryFunctions(3)
| SDL 3.2.10 | Simple Directmedia Layer |