sdlGetJoystickGuidForId function joystick

SdlGuid sdlGetJoystickGuidForId(
  1. int instanceId
)

Get the implementation-dependent GUID of a joystick.

This can be called before any joysticks are opened.

\param instance_id the joystick instance ID. \returns the GUID of the selected joystick. If called with an invalid instance_id, this function returns a zero GUID.

\threadsafety It is safe to call this function from any thread.

\since This function is available since SDL 3.2.0.

\sa SDL_GetJoystickGUID \sa SDL_GUIDToString

extern SDL_DECLSPEC SDL_GUID SDLCALL SDL_GetJoystickGUIDForID(SDL_JoystickID instance_id)

Implementation

SdlGuid sdlGetJoystickGuidForId(int instanceId) {
  final sdlGetJoystickGuidForIdLookupFunction = _libSdl
      .lookupFunction<
        SdlGuid Function(Uint32 instanceId),
        SdlGuid Function(int instanceId)
      >('SDL_GetJoystickGUIDForID');
  return sdlGetJoystickGuidForIdLookupFunction(instanceId);
}