SDL_GetCameras(3)

Usage

#include "SDL3/SDL.h"

SDL_CameraID * SDL_GetCameras(int *count);

Header file

Defined in SDL3/SDL_camera.h

Function parameters

count: a pointer filled in with the number of cameras returned, may be NULL.

Return value

( SDL_CameraID
*) Returns a 0 terminated array of camera instance IDs or NULL on failure; call SDL_GetError () for more information. This should be freed with SDL_free () when it is no longer needed.

Thread safety

It is safe to call this function from any thread.

Referred to by

SDL_CameraID(3type) This is a unique ID for a camera device for the time it is connected to the system, and is never reused for the lifetime of the application. SDL_OpenCamera(3) Open a video recording device (a "camera"). SDL_GetCameraName(3) Get the human-readable device name for a camera. SDL_GetCameraPosition(3) Get the position of the camera in relation to the system. SDL_GetCameraSupportedFormats(3) Get the list of native formats/sizes a camera supports.