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/*
Copyright (C) 2024 Carl Hetherington <cth@carlh.net>
This file is part of DCP-o-matic.
DCP-o-matic 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.
DCP-o-matic 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 DCP-o-matic. If not, see <http://www.gnu.org/licenses/>.
*/
#include "lib/butler.h"
#include "lib/closed_text_display.h"
#include "lib/content_factory.h"
#include "lib/cross.h"
#include "lib/dcpomatic_time.h"
#include "lib/image.h"
#include "lib/film.h"
#include "lib/player.h"
#include "lib/text_content.h"
#include "test.h"
#include <boost/test/unit_test.hpp>
#include <memory>
BOOST_AUTO_TEST_CASE(closed_text_display_test1)
{
auto text = content_factory("test/data/frames.srt");
auto film = new_test_film2("closed_text_display_test1", text);
DCPTextTrack track("test", dcp::LanguageTag("de-DE"));
text[0]->text[0]->set_type(TextType::CLOSED_CAPTION);
text[0]->text[0]->set_dcp_track(track);
text[0]->text[0]->set_use(true);
Player player(film, Image::Alignment::COMPACT);
auto butler = std::make_shared<Butler>(
film, player, AudioMapping(), 2, boost::bind(PlayerVideo::force, AV_PIX_FMT_RGB24), VideoRange::FULL, Image::Alignment::PADDED, true, false, Butler::Audio::DISABLED
);
auto await_butler = [butler]() {
while (butler->video_frames_in_buffer() < 4) {
dcpomatic_sleep_seconds(1);
}
};
await_butler();
ClosedTextDisplay display;
display.set_butler(butler);
display.update(dcpomatic::DCPTime::from_frames(2, 24), track);
BOOST_CHECK(display.current() == std::vector<std::string>{ "2" });
butler->seek({}, true);
await_butler();
display.update(dcpomatic::DCPTime::from_frames(0, 24), track);
BOOST_CHECK(display.current() == std::vector<std::string>{ "0" });
display.clear();
BOOST_CHECK(display.current().empty());
butler->seek(dcpomatic::DCPTime::from_frames(100, 24), true);
display.update(dcpomatic::DCPTime::from_frames(100, 24), track);
BOOST_CHECK(display.current().empty());
}
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