2 Copyright (C) 2013-2015 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/>.
21 #ifndef DCPOMATIC_PLAYER_VIDEO_H
22 #define DCPOMATIC_PLAYER_VIDEO_H
26 #include "dcpomatic_time.h"
27 #include "colour_conversion.h"
28 #include "position_image.h"
30 #include <libavutil/pixfmt.h>
32 #include <boost/shared_ptr.hpp>
38 /** Everything needed to describe a video frame coming out of the player, but with the
39 * bits still their raw form. We may want to combine the bits on a remote machine,
40 * or maybe not even bother to combine them at all.
46 boost::shared_ptr<const ImageProxy>,
48 boost::optional<double>,
53 boost::optional<ColourConversion>
56 PlayerVideo (boost::shared_ptr<cxml::Node>, boost::shared_ptr<Socket>);
58 boost::shared_ptr<PlayerVideo> shallow_copy () const;
60 void set_subtitle (PositionImage);
63 boost::shared_ptr<Image> image (dcp::NoteHandler note, boost::function<AVPixelFormat (AVPixelFormat)> pixel_format, bool aligned, bool fast) const;
65 static AVPixelFormat always_rgb (AVPixelFormat);
66 static AVPixelFormat keep_xyz_or_rgb (AVPixelFormat);
68 void add_metadata (xmlpp::Node* node) const;
69 void send_binary (boost::shared_ptr<Socket> socket) const;
71 bool has_j2k () const;
72 dcp::Data j2k () const;
78 void set_eyes (Eyes e) {
82 boost::optional<ColourConversion> colour_conversion () const {
83 return _colour_conversion;
86 /** @return Position of the content within the overall image once it has been scaled up */
87 Position<int> inter_position () const;
89 /** @return Size of the content within the overall image once it has been scaled up */
90 dcp::Size inter_size () const {
94 bool same (boost::shared_ptr<const PlayerVideo> other) const;
96 size_t memory_used () const;
99 boost::shared_ptr<const ImageProxy> _in;
101 boost::optional<double> _fade;
102 dcp::Size _inter_size;
106 boost::optional<ColourConversion> _colour_conversion;
107 boost::optional<PositionImage> _subtitle;