SDL_DisplayID.3type - Man Page

This is a unique ID for a display for the time it is connected to the system, and is never reused for the lifetime of the application.

Header File

Defined in SDL3/SDL_video.h

#include "SDL3/SDL.h"

typedef Uint32 SDL_DisplayID;

If the display is disconnected and reconnected, it will get a new ID.

The value 0 is an invalid ID.

This datatype is available since SDL 3.2.0.

SDL 3.2.10 Simple Directmedia Layer SDL3 DATATYPES