(This is the documentation for SDL3, which is under heavy development and the API is changing! SDL2 is the current stable version!)

SDL_GetDisplays

Get a list of currently connected displays.

Header File

Defined in <SDL3/SDL_video.h>

Syntax

SDL_DisplayID* SDL_GetDisplays(int *count);

Function Parameters

count a pointer filled in with the number of displays returned

Return Value

Returns a 0 terminated array of display instance IDs which should be freed with SDL_free(), or NULL on error; call SDL_GetError() for more details.

Version

This function is available since SDL 3.0.0.

CategoryAPI, CategoryAPIFunction, CategoryVideo