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/*
Copyright (C) 2013-2014 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/ratio.h"
#include "lib/dcp_content_type.h"
#include "lib/player_video_frame.h"
#include "test.h"
/* This test needs stuff in Player that is only included in debug mode */
#ifdef DCPOMATIC_DEBUG
using std::cout;
using boost::optional;
using boost::shared_ptr;
struct Video
{
boost::shared_ptr<Content> content;
boost::shared_ptr<const Image> image;
Time time;
};
class PlayerWrapper
{
public:
PlayerWrapper (shared_ptr<Player> p)
: _player (p)
{
_player->Video.connect (bind (&PlayerWrapper::process_video, this, _1, _3));
}
void process_video (shared_ptr<PlayerVideoFrame> i, Time t)
{
Video v;
v.content = _player->_last_video;
v.image = i->image (PIX_FMT_RGB24);
v.time = t;
_queue.push_front (v);
}
optional<Video> get_video ()
{
while (_queue.empty() && !_player->pass ()) {}
if (_queue.empty ()) {
return optional<Video> ();
}
Video v = _queue.back ();
_queue.pop_back ();
return v;
}
void seek (Time t, bool ac)
{
_player->seek (t, ac);
_queue.clear ();
}
private:
shared_ptr<Player> _player;
std::list<Video> _queue;
};
BOOST_AUTO_TEST_CASE (play_test)
{
shared_ptr<Film> film = new_test_film ("play_test");
film->set_dcp_content_type (DCPContentType::from_isdcf_name ("FTR"));
film->set_container (Ratio::from_id ("185"));
film->set_name ("play_test");
shared_ptr<FFmpegContent> A (new FFmpegContent (film, "test/data/red_24.mp4"));
film->examine_and_add_content (A);
wait_for_jobs ();
BOOST_CHECK_EQUAL (A->video_length_after_3d_combine(), 16);
shared_ptr<FFmpegContent> B (new FFmpegContent (film, "test/data/red_30.mp4"));
film->examine_and_add_content (B);
wait_for_jobs ();
BOOST_CHECK_EQUAL (B->video_length_after_3d_combine(), 16);
/* Film should have been set to 25fps */
BOOST_CHECK_EQUAL (film->video_frame_rate(), 25);
BOOST_CHECK_EQUAL (A->position(), 0);
/* A is 16 frames long at 25 fps */
BOOST_CHECK_EQUAL (B->position(), 16 * TIME_HZ / 25);
shared_ptr<Player> player (new Player (film));
PlayerWrapper wrap (player);
/* Seek and audio don't get on at the moment */
player->disable_audio ();
for (int i = 0; i < 32; ++i) {
optional<Video> v = wrap.get_video ();
BOOST_CHECK (v);
if (i < 16) {
BOOST_CHECK (v.get().content == A);
} else {
BOOST_CHECK (v.get().content == B);
}
}
wrap.seek (10 * TIME_HZ / 25, true);
optional<Video> v = wrap.get_video ();
BOOST_CHECK (v);
BOOST_CHECK_EQUAL (v.get().time, 10 * TIME_HZ / 25);
}
#endif
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