2 Copyright (C) 2012 Carl Hetherington <cth@carlh.net>
4 This program is free software; you can redistribute it and/or modify
5 it under the terms of the GNU General Public License as published by
6 the Free Software Foundation; either version 2 of the License, or
7 (at your option) any later version.
9 This program is distributed in the hope that it will be useful,
10 but WITHOUT ANY WARRANTY; without even the implied warranty of
11 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
12 GNU General Public License for more details.
14 You should have received a copy of the GNU General Public License
15 along with this program; if not, write to the Free Software
16 Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
21 #include <boost/shared_ptr.hpp>
32 Subtitle (AVSubtitle const &);
34 bool displayed_at (double t);
36 std::list<boost::shared_ptr<SubtitleImage> > images () const {
41 /** display from time in seconds from the start of the film */
43 /** display to time in seconds from the start of the film */
45 std::list<boost::shared_ptr<SubtitleImage> > _images;
48 struct SubtitleTransform
52 Rectangle transformed;
55 extern SubtitleTransform subtitle_transform (
56 int target_base_width, int target_base_height,
57 float target_x_scale, float target_y_scale,
58 Position sub_pos, int sub_width, int sub_height,
59 boost::shared_ptr<FilmState> fs
65 SubtitleImage (AVSubtitleRect const *);
67 Position position () const {
71 boost::shared_ptr<SimpleImage> image () const {
77 boost::shared_ptr<SimpleImage> _image;