NAME

       SDL_GetPrimaryDisplay - Return the primary display.

SYNOPSIS

       #include <SDL3/SDL_video.h>

       SDL_DisplayID SDL_GetPrimaryDisplay(void);

RETURN VALUE

       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

       SDL_GetDisplays(3)

Simple Directmedia Layer                           SDL 3.2.20                           SDL_GetPrimaryDisplay(3)