Provided by: libsdl3-doc_3.2.8+ds-1_all 

NAME
SDL_GetCameraID - Get the instance ID of an opened camera.
HEADER FILE
Defined in SDL3/SDL_camera.h
SYNOPSIS
#include "SDL3/SDL.h" SDL_CameraID SDL_GetCameraID(SDL_Camera *camera);
FUNCTION PARAMETERS
camera an SDL_Camera to query.
RETURN VALUE
( SDL_CameraID ) Returns the instance ID of the specified camera on success or 0 on failure; call SDL_GetError () for more information.
THREAD SAFETY
It is safe to call this function from any thread.
AVAILABILITY
This function is available since SDL 3.2.0.
SEE ALSO
•(3), SDL_OpenCamera(3) Simple Directmedia Layer SDL 3.2.8 SDL_GetCameraID(3)