dcpomatic/src/lib/weak_film.h, branch processor

dcpomatic/src/lib/weak_film.h, branch processor DCP-o-matic DCP tools https://git.carlh.net/cgit/dcpomatic/atom?h=processor 2021-01-07T21:48:29Z std::shared_ptr 2021-01-07T21:48:29Z Carl Hetherington cth@carlh.net 2021-01-04T20:16:53Z urn:sha1:dd9be86db6cde0afa5da0d1d1ac43b42e05dca26 Add WeakFilm and WeakConstFilm and use them a bit. 2020-12-07T00:20:25Z Carl Hetherington cth@carlh.net 2020-12-06T20:36:37Z urn:sha1:dfb68bf9190ec0be31f01b61c17aebc8b6e30ad8