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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.
*/
#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;
#define LONG_FFMPEG_SEEK_TEST_DEBUG 1
boost::optional<DCPTime> first_video;
boost::optional<DCPTime> first_audio;
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 << " " << (float(t) / TIME_HZ) << "s " << (float(t) * fps / TIME_HZ) << "f";
return s.str ();
}
static void
check (shared_ptr<Player> p, DCPTime t)
{
first_video.reset ();
first_audio.reset ();
#if LONG_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 LONG_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
BOOST_CHECK (first_video.get() >= t);
BOOST_CHECK (first_audio.get() >= t);
}
BOOST_AUTO_TEST_CASE (long_ffmpeg_seek_test)
{
shared_ptr<Film> film = new_test_film ("long_ffmpeg_audio_test");
film->set_name ("long_ffmpeg_audio_test");
film->set_container (Ratio::from_id ("185"));
shared_ptr<FFmpegContent> c (new FFmpegContent (film, "test/long_data/dolby_aurora.vob"));
c->set_ratio (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));
for (float i = 0; i < 10; i += 0.1) {
check (player, i * TIME_HZ);
}
}
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