SDL_GetCameraID - Get the instance ID of an opened camera.

       This function is available since SDL 3.2.0.

camera an SDL_Camera to query.

       SDL_GetCameraID - Get the instance ID of an opened camera.

       Returns  the instance ID of the specified camera on success or 0 on failure; call SDL_GetError() for more
       information.

SDL_OpenCamera(3)

Simple Directmedia Layer                           SDL 3.2.20                                 SDL_GetCameraID(3)

#include<SDL3/SDL_camera.h>SDL_CameraIDSDL_GetCameraID(SDL_Camera*camera);

       It is safe to call this function from any thread.