NAME¶

SDL_GetWindowFullscreenMode - Query the display mode to use when a window is visible at fullscreen.

SYNOPSIS¶

#include <SDL3/SDL_video.h>

const SDL_DisplayMode * SDL_GetWindowFullscreenMode(SDL_Window *window);

FUNCTION PARAMETERS¶

window

the window to query.

RETURN VALUE¶

Returns a pointer to the exclusive fullscreen mode to use or NULL for borderless fullscreen desktop mode.

THREAD SAFETY¶

This function should only be called on the main thread.

AVAILABILITY¶

This function is available since SDL 3.2.0.

SEE ALSO¶

SDL_SetWindowFullscreenMode(3), SDL_SetWindowFullscreen(3)