SDL_SurfaceHasRLE - Man Page

#include <SDL3/SDL_surface.h>

bool SDL_SurfaceHasRLE(SDL_Surface *surface);

It is safe to pass a NULL surface here; it will return false.

surface

the SDL_Surface structure to query.

Returns true if the surface is RLE enabled, false otherwise.

It is safe to call this function from any thread.

This function is available since SDL 3.2.0.

SDL_SetSurfaceRLE(3)