74 lines
1.7 KiB
C++
74 lines
1.7 KiB
C++
/*
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* Cantata
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*
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* Copyright (c) 2011-2012 Craig Drummond <craig.p.drummond@gmail.com>
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*
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* ----
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 2 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; see the file COPYING. If not, write to
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* the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
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* Boston, MA 02110-1301, USA.
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*/
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#ifndef _SCANNER_H_
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#define _SCANNER_H_
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#include "jobcontroller.h"
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#include "ebur128.h"
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class Input;
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class Scanner : public Job
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{
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Q_OBJECT
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public:
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struct Data
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{
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Data()
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: loudness(0.0)
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, peak(0.0)
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, truePeak(0.0) {
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}
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double peakValue() const { return truePeak>peak ? truePeak : peak; }
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double loudness;
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double peak;
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double truePeak;
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};
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static Data global(const QList<Scanner *> &scanners);
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static double clamp(double v);
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static double reference(double v);
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Scanner(int i);
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~Scanner();
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void setFile(const QString &fileName);
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const Data & results() const { return data; }
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int index() const { return idx; }
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private:
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void run();
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void setFinishedStatus(bool f);
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private:
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int idx;
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ebur128_state *state;
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Data data;
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QString file;
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Input *input;
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};
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#endif
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