2 Copyright (C) 2018 Carl Hetherington <cth@carlh.net>
4 This file is part of DCP-o-matic.
6 DCP-o-matic is free software; you can redistribute it and/or modify
7 it under the terms of the GNU General Public License as published by
8 the Free Software Foundation; either version 2 of the License, or
9 (at your option) any later version.
11 DCP-o-matic is distributed in the hope that it will be useful,
12 but WITHOUT ANY WARRANTY; without even the implied warranty of
13 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
14 GNU General Public License for more details.
16 You should have received a copy of the GNU General Public License
17 along with DCP-o-matic. If not, see <http://www.gnu.org/licenses/>.
22 #include "content_video.h"
23 #include "dcpomatic_assert.h"
24 #include <boost/foreach.hpp>
28 using boost::weak_ptr;
29 using boost::shared_ptr;
30 using boost::optional;
34 bool operator()(Shuffler::Store const & a, Shuffler::Store const & b) {
35 if (a.second.frame != b.second.frame) {
36 return a.second.frame < b.second.frame;
38 return a.second.eyes < b.second.eyes;
43 Shuffler::video (weak_ptr<Piece> weak_piece, ContentVideo video)
45 /* Something has gong wrong if our store gets too big */
46 DCPOMATIC_ASSERT (_store.size() != 8);
47 /* We should only ever see 3D_LEFT / 3D_RIGHT */
48 DCPOMATIC_ASSERT (video.eyes == EYES_LEFT || video.eyes == EYES_RIGHT);
50 shared_ptr<Piece> piece = weak_piece.lock ();
51 DCPOMATIC_ASSERT (piece);
54 /* We haven't seen anything since the last clear() so assume everything is OK */
55 Video (weak_piece, video);
60 _store.push_back (make_pair (weak_piece, video));
61 _store.sort (Comparator());
66 (_store.front().second.frame == _last->frame && _store.front().second.eyes == EYES_RIGHT && _last->eyes == EYES_LEFT) ||
67 (_store.front().second.frame == (_last->frame + 1) && _store.front().second.eyes == EYES_LEFT && _last->eyes == EYES_RIGHT) ||
72 Video (_store.front().first, _store.front().second);
73 _last = _store.front().second;
81 VideoAdjuster::clear ();
82 _last = optional<ContentVideo>();