9c86a405b7
Use `std::{forward,move}` to forward the arguments, this enables the
use of move constructors, likely leading to less code and better runtime.
For example, move constructing a libstdc++ `std::shared_ptr` is noticeably
less code than copy constructing one.
Signed-off-by: Barnabás Pőcze <barnabas.pocze@ideasonboard.com>
Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Acked-by: Kieran Bingham <kieran.bingham@ideasonboard.com>