NAME¶

SDL_SurfaceHasColorKey - Returns whether the surface has a color key

SYNOPSIS¶

#include "SDL3/SDL.h"

SDL_bool SDL_SurfaceHasColorKey(SDL_Surface *surface);

DESCRIPTION¶

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

SDL_FALSE .

FUNCTION PARAMETERS¶

surface

the SDL_Surface
structure to query

RETURN VALUE¶

Returns SDL_TRUE
if the surface has a color key,

SDL_FALSE
otherwise.

AVAILABILITY¶

This function is available since SDL 3.0.0.

SEE ALSO¶

SDL_SetSurfaceColorKey(3), SDL_GetSurfaceColorKey(3)