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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/config.h"
#include "lib/cross.h"
#include "lib/image.h"
#include "lib/j2k_encoder.h"
#include "lib/player_video.h"
#include "lib/raw_image_proxy.h"
#include "lib/writer.h"
#include "test.h"
extern "C" {
#include <libavutil/pixfmt.h>
}
#include <boost/test/unit_test.hpp>
using std::make_shared;
using std::weak_ptr;
using boost::optional;
BOOST_AUTO_TEST_CASE(j2k_encoder_deadlock_test)
{
ConfigRestorer cr;
auto film = new_test_film2("j2k_encoder_deadlock_test");
/* Don't call ::start() on this Writer, so it can never write anything */
Writer writer(film, {});
writer.set_encoder_threads(4);
/* We want to test the case where the writer queue fills, and this can't happen unless there
* are enough encoding threads (each of which will end up waiting for the writer to empty,
* which will never happen).
*/
Config::instance()->set_master_encoding_threads(4);
J2KEncoder encoder(film, writer);
encoder.begin();
for (int i = 0; i < 26; ++i) {
auto image = make_shared<Image>(AV_PIX_FMT_RGB24, dcp::Size(1998, 1080), Image::Alignment::PADDED);
auto image_proxy = make_shared<RawImageProxy>(image);
encoder.encode(
std::make_shared<PlayerVideo>(
image_proxy,
Crop(),
optional<double>(),
dcp::Size(1998, 1080),
dcp::Size(1998, 1080),
Eyes::BOTH,
Part::WHOLE,
optional<ColourConversion>(),
VideoRange::VIDEO,
weak_ptr<Content>(),
optional<dcpomatic::ContentTime>(),
false
),
{}
);
}
dcpomatic_sleep_seconds(10);
}
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