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/*
Copyright (C) 2012 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 <stdexcept>
#include "ab_transcode_job.h"
#include "j2k_wav_encoder.h"
#include "film.h"
#include "format.h"
#include "filter.h"
#include "ab_transcoder.h"
#include "film_state.h"
#include "encoder_factory.h"
#include "config.h"
using namespace std;
using namespace boost;
/** @param s FilmState to compare (with filters and/or a non-bicubic scaler).
* @param o Options.
* @Param l A log that we can write to.
*/
ABTranscodeJob::ABTranscodeJob (shared_ptr<const FilmState> s, shared_ptr<const Options> o, Log* l)
: Job (s, o, l)
{
_fs_b.reset (new FilmState (*_fs));
_fs_b->scaler = Config::instance()->reference_scaler ();
_fs_b->filters = Config::instance()->reference_filters ();
}
string
ABTranscodeJob::name () const
{
stringstream s;
s << "A/B transcode " << _fs->name;
return s.str ();
}
void
ABTranscodeJob::run ()
{
try {
/* _fs_b is the one with no filters */
ABTranscoder w (_fs_b, _fs, _opt, this, _log, encoder_factory (_fs, _opt, _log));
w.go ();
set_progress (1);
set_state (FINISHED_OK);
} catch (std::exception& e) {
set_state (FINISHED_ERROR);
}
}
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