summaryrefslogtreecommitdiffstats
path: root/src/engine/enginedelay.h
blob: 7f579c8c59de0ede7d6bf4ed2616ca986204ff5c (plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
/***************************************************************************
                          enginedelay.h  -  description
                             -------------------
    copyright            : (C) 2002 by Tue and Ken Haste Andersen
    email                :
 ***************************************************************************/

/***************************************************************************
 *                                                                         *
 *   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.                                   *
 *                                                                         *
 ***************************************************************************/

#pragma once

#include "engine/engineobject.h"
#include "preferences/usersettings.h"

class ControlPotmeter;
class ControlProxy;

class EngineDelay : public EngineObject {
    Q_OBJECT
  public:
    EngineDelay(const QString& group, ConfigKey delayControl, bool bPersist = true);
    virtual ~EngineDelay();

    void process(CSAMPLE* pInOut, const int iBufferSize);

    void setDelay(double newDelay);

  public slots:
    void slotDelayChanged();

  private:
    ControlPotmeter* m_pDelayPot;
    ControlProxy* m_pSampleRate;
    CSAMPLE* m_pDelayBuffer;
    int m_iDelayPos;
    int m_iDelay;
};