SDL_GetPrimaryDisplay3
Return the primary display.
Usage
#include "SDL3/SDL.h"
SDL_DisplayID SDL_GetPrimaryDisplay(void);
Header file
Defined in SDL3/SDL_video.h
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.