b3272f7827
Only enums whose sizes match that of `int32_t` can be directly supported. Otherwise the expected size and the real size would disagree, leading to an assertion failure in `ControlValue::set()`. Signed-off-by: Barnabás Pőcze <barnabas.pocze@ideasonboard.com> Reviewed-by: Jacopo Mondi <jacopo.mondi@ideasonboard.com> Reviewed-by: Kieran Bingham <kieran.bingham@ideasonboard.com>