NAME

       SDL_GetPrimaryDisplay - Return the primary display.

HEADER FILE

       Defined in SDL3/SDL_video.h

SYNOPSIS

       #include "SDL3/SDL.h"

       SDL_DisplayID SDL_GetPrimaryDisplay(void);

RETURN VALUE

       (  SDL_DisplayID  )  Returns  the  instance  ID  of  the primary display on success or 0 on failure; call
       SDL_GetError () for more information.

THREAD SAFETY

       This function should only be called on the main thread.

AVAILABILITY

       This function is available since SDL 3.2.0.

SEE ALSO

       •(3), SDL_GetDisplays(3)

Simple Directmedia Layer                            SDL 3.2.8                           SDL_GetPrimaryDisplay(3)