SDL_UnlockSurface - Release a surface after directly accessing the pixels.

       This function is available since SDL 3.2.0.

surface
              the SDL_Surface structure to be unlocked.

       SDL_UnlockSurface - Release a surface after directly accessing the pixels.

SDL_LockSurface(3)

Simple Directmedia Layer                           SDL 3.2.20                               SDL_UnlockSurface(3)

#include<SDL3/SDL_surface.h>voidSDL_UnlockSurface(SDL_Surface*surface);

       This function is not thread safe. The locking referred to by this function is making the pixels available
       for direct access, not thread-safe locking.