blob: 4685b89acd1128f3a4f523fc8061b00ee31c025b (
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
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
|
//=========================================================
// MusE
// Linux Music Editor
// $Id: audiodev.h,v 1.5.2.2 2009/12/20 05:00:35 terminator356 Exp $
//
// (C) Copyright 1999/2000 Werner Schweer (ws@seh.de)
//=========================================================
#ifndef __AUDIODEV_H__
#define __AUDIODEV_H__
#include <list>
class QString;
class MidiPlayEvent;
class Pos;
//---------------------------------------------------------
// AudioDevice
//---------------------------------------------------------
class AudioDevice {
public:
enum { DUMMY_AUDIO=0, JACK_AUDIO=1 }; // p3.3.52
AudioDevice() {}
virtual ~AudioDevice() {}
virtual int deviceType() const = 0; // p3.3.52
//virtual void start() = 0;
virtual void start(int priority) = 0;
virtual void stop () = 0;
virtual int framePos() const = 0;
virtual unsigned frameTime() const = 0;
virtual float* getBuffer(void* port, unsigned long nframes) = 0;
virtual std::list<QString> outputPorts(bool midi = false, int aliases = -1) = 0;
virtual std::list<QString> inputPorts(bool midi = false, int aliases = -1) = 0;
virtual void registerClient() = 0;
virtual const char* clientName() = 0;
//virtual void* registerOutPort(const char* name) = 0;
//virtual void* registerInPort(const char* name) = 0;
virtual void* registerOutPort(const char* /*name*/, bool /*midi*/) = 0;
virtual void* registerInPort(const char* /*name*/, bool /*midi*/) = 0;
virtual void unregisterPort(void*) = 0;
virtual void connect(void*, void*) = 0;
virtual void disconnect(void*, void*) = 0;
virtual int connections(void* /*clientPort*/) = 0;
virtual void setPortName(void* p, const char* n) = 0;
virtual void* findPort(const char* name) = 0;
virtual QString portName(void* port) = 0;
virtual int getState() = 0;
virtual unsigned getCurFrame() = 0;
virtual bool isRealtime() = 0;
virtual int realtimePriority() const = 0; // return zero if not realtime
virtual void startTransport() = 0;
virtual void stopTransport() = 0;
virtual void seekTransport(unsigned frame) = 0;
virtual void seekTransport(const Pos &p) = 0;
virtual void setFreewheel(bool f) = 0;
virtual void graphChanged() {}
virtual void registrationChanged() {}
virtual int setMaster(bool f) = 0;
};
#endif
|
