Qmmp
Loading...
Searching...
No Matches
replaygain_p.h
1/***************************************************************************
2 * Copyright (C) 2009-2022 by Ilya Kotov *
3 * forkotov02@ya.ru *
4 * *
5 * This program is free software; you can redistribute it and/or modify *
6 * it under the terms of the GNU General Public License as published by *
7 * the Free Software Foundation; either version 2 of the License, or *
8 * (at your option) any later version. *
9 * *
10 * This program is distributed in the hope that it will be useful, *
11 * but WITHOUT ANY WARRANTY; without even the implied warranty of *
12 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the *
13 * GNU General Public License for more details. *
14 * *
15 * You should have received a copy of the GNU General Public License *
16 * along with this program; if not, write to the *
17 * Free Software Foundation, Inc., *
18 * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. *
19 ***************************************************************************/
20
21#ifndef REPLAYGAIN_H
22#define REPLAYGAIN_H
23
24#include <QtGlobal>
25#include <QMap>
26#include "effect.h"
27#include "qmmpsettings.h"
28#include "qmmp.h"
29
33class ReplayGain : public Effect
34{
35public:
36 ReplayGain();
37 ~ReplayGain();
38
39 void updateSettings(QmmpSettings::ReplayGainMode mode, double preamp,
40 double default_gain, bool clip);
41 void setReplayGainInfo(const QMap<Qmmp::ReplayGainKey, double> &info);
42 void applyEffect(Buffer *b) override;
43
44private:
45 void updateScale();
46 QMap<Qmmp::ReplayGainKey, double> m_info;
48 double m_scale = 1.0;
49 double m_preamp = 0.0;
50 double m_default_gain = 0.0;
51 bool m_prevent_clipping = false;
52 bool m_disabled = true;
53 bool m_update = false;
54};
55
56#endif // REPLAYGAIN_H
Audio buffer class.
Definition buffer.h:21
The Effect class provides the base interface class of audio effects.
Definition effect.h:36
ReplayGainMode
Definition qmmpsettings.h:43
@ REPLAYGAIN_DISABLED
Definition qmmpsettings.h:46