2 Copyright (C) 2014-2015 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 /** @file test/ffmpeg_decoder_seek_test.cc
22 * @brief Check seek() with FFmpegDecoder.
25 * This doesn't check that the contents of those frames are right, which
29 #include "lib/ffmpeg_content.h"
30 #include "lib/ffmpeg_decoder.h"
31 #include "lib/null_log.h"
33 #include "lib/content_video.h"
34 #include "lib/video_decoder.h"
36 #include <boost/test/unit_test.hpp>
37 #include <boost/filesystem.hpp>
45 using boost::shared_ptr;
46 using boost::optional;
48 static optional<ContentVideo> stored;
50 store (ContentVideo v)
57 check (shared_ptr<FFmpegDecoder> decoder, int frame)
59 BOOST_REQUIRE (decoder->ffmpeg_content()->video_frame_rate ());
60 decoder->seek (ContentTime::from_frames (frame, decoder->ffmpeg_content()->video_frame_rate().get()), true);
61 stored = optional<ContentVideo> ();
62 while (!decoder->pass() && !stored) {}
63 BOOST_CHECK (stored->frame <= frame);
67 test (boost::filesystem::path file, vector<int> frames)
69 boost::filesystem::path path = private_data / file;
70 BOOST_REQUIRE (boost::filesystem::exists (path));
72 shared_ptr<Film> film = new_test_film ("ffmpeg_decoder_seek_test_" + file.string());
73 shared_ptr<FFmpegContent> content (new FFmpegContent (path));
74 film->examine_and_add_content (content);
75 BOOST_REQUIRE (!wait_for_jobs());
76 shared_ptr<FFmpegDecoder> decoder (new FFmpegDecoder (film, content, false));
77 decoder->video->Data.connect (bind (&store, _1));
79 for (vector<int>::const_iterator i = frames.begin(); i != frames.end(); ++i) {
84 BOOST_AUTO_TEST_CASE (ffmpeg_decoder_seek_test)
90 frames.push_back (42);
91 frames.push_back (999);
94 test ("boon_telly.mkv", frames);
95 test ("Sintel_Trailer1.480p.DivX_Plus_HD.mkv", frames);
98 frames.push_back (15);
99 frames.push_back (42);
100 frames.push_back (999);
101 frames.push_back (15);
103 test ("prophet_long_clip.mkv", frames);