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-rw-r--r--test/ffmpeg_seek_test.cc117
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diff --git a/test/ffmpeg_seek_test.cc b/test/ffmpeg_seek_test.cc
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-/*
- Copyright (C) 2013 Carl Hetherington <cth@carlh.net>
-
- This program is free software; you can redistribute it and/or modify
- it under the terms of the GNU General Public License as published by
- the Free Software Foundation; either version 2 of the License, or
- (at your option) any later version.
-
- This program is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- GNU General Public License for more details.
-
- You should have received a copy of the GNU General Public License
- along with this program; if not, write to the Free Software
- Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
-
-*/
-
-/** @file test/ffmpeg_seek_test.cc
- * @brief Test seek using Player with an FFmpegDecoder; note that the player
- * can hide problems with FFmpegDecoder seeking as it will skip frames / insert
- * black as it sees fit.
- */
-
-#include <boost/test/unit_test.hpp>
-#include "lib/player.h"
-#include "lib/ffmpeg_decoder.h"
-#include "lib/film.h"
-#include "lib/ratio.h"
-#include "test.h"
-
-using std::cout;
-using std::string;
-using std::stringstream;
-using boost::shared_ptr;
-using boost::optional;
-
-#define FFMPEG_SEEK_TEST_DEBUG 1
-
-optional<DCPTime> first_video;
-optional<DCPTime> first_audio;
-shared_ptr<Film> film;
-
-static void
-process_video (shared_ptr<PlayerImage>, Eyes, ColourConversion, bool, DCPTime t)
-{
- if (!first_video) {
- first_video = t;
- }
-}
-
-static void
-process_audio (shared_ptr<const AudioBuffers>, DCPTime t)
-{
- if (!first_audio) {
- first_audio = t;
- }
-}
-
-static string
-print_time (DCPTime t, float fps)
-{
- stringstream s;
- s << t.seconds() << "s " << t.frames (fps) << "f";
- return s.str ();
-}
-
-static void
-check (shared_ptr<Player> p, DCPTime t)
-{
- first_video.reset ();
- first_audio.reset ();
-
-#if FFMPEG_SEEK_TEST_DEBUG == 1
- cout << "\n-- Seek to " << print_time (t, 24) << "\n";
-#endif
-
- p->seek (t, true);
- while (!first_video || !first_audio) {
- p->pass ();
- }
-
-#if FFMPEG_SEEK_TEST_DEBUG == 1
- cout << "First video " << print_time (first_video.get(), 24) << "\n";
- cout << "First audio " << print_time (first_audio.get(), 24) << "\n";
-#endif
-
- /* Outputs should be on or after seek time */
- BOOST_CHECK (first_video.get() >= t);
- BOOST_CHECK (first_audio.get() >= t);
- /* And should be rounded to frame boundaries */
- BOOST_CHECK_EQUAL (first_video.get(), first_video.get().round_up (film->video_frame_rate()));
- BOOST_CHECK_EQUAL (first_audio.get(), first_audio.get().round_up (film->audio_frame_rate()));
-}
-
-/* Test basic seeking */
-BOOST_AUTO_TEST_CASE (ffmpeg_seek_test)
-{
- film = new_test_film ("ffmpeg_seek_test");
- film->set_name ("ffmpeg_seek_test");
- film->set_container (Ratio::from_id ("185"));
- shared_ptr<FFmpegContent> c (new FFmpegContent (film, "test/data/staircase.mov"));
- c->set_scale (VideoContentScale (Ratio::from_id ("185")));
- film->examine_and_add_content (c);
-
- wait_for_jobs ();
-
- shared_ptr<Player> player = film->make_player ();
- player->Video.connect (boost::bind (&process_video, _1, _2, _3, _4, _5));
- player->Audio.connect (boost::bind (&process_audio, _1, _2));
-
- check (player, DCPTime::from_seconds (0));
- check (player, DCPTime::from_seconds (0.1));
- check (player, DCPTime::from_seconds (0.2));
- check (player, DCPTime::from_seconds (0.3));
-}