NAME¶

SDL_SurfaceHasColorKey - Returns whether the surface has a color key.

HEADER FILE¶

Defined in SDL3/SDL_surface.h

SYNOPSIS¶

#include "SDL3/SDL.h"

bool SDL_SurfaceHasColorKey(SDL_Surface *surface);

DESCRIPTION¶

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

FUNCTION PARAMETERS¶

surface

the SDL_Surface
structure to query.

RETURN VALUE¶

Returns true if the surface has a color key, false otherwise.

AVAILABILITY¶

This function is available since SDL 3.1.3.

SEE ALSO¶

•(3), SDL_SetSurfaceColorKey(3), •(3), SDL_GetSurfaceColorKey(3)