diff options
Diffstat (limited to 'attic/muse2-oom/muse2/muse/mpevent.h')
| -rw-r--r-- | attic/muse2-oom/muse2/muse/mpevent.h | 183 |
1 files changed, 0 insertions, 183 deletions
diff --git a/attic/muse2-oom/muse2/muse/mpevent.h b/attic/muse2-oom/muse2/muse/mpevent.h deleted file mode 100644 index 6df7b0c0..00000000 --- a/attic/muse2-oom/muse2/muse/mpevent.h +++ /dev/null @@ -1,183 +0,0 @@ -//========================================================= -// MusE -// Linux Music Editor -// $Id: mpevent.h,v 1.8.2.5 2009/11/25 09:09:43 terminator356 Exp $ -// -// (C) Copyright 1999-2002 Werner Schweer (ws@seh.de) -//========================================================= - -#ifndef __MPEVENT_H__ -#define __MPEVENT_H__ - -#include <set> -#include <list> -#include "evdata.h" -#include "memory.h" - -#define MIDI_FIFO_SIZE 512 - -class Event; -class EvData; - -//--------------------------------------------------------- -// MEvent -// baseclass for MidiPlayEvent and MidiRecordEvent -//--------------------------------------------------------- - -//--------------------------------------------------------- -// MEvent -//--------------------------------------------------------- - -class MEvent { - unsigned _time; - EvData edata; - unsigned char _port, _channel, _type; - int _a, _b; - int _loopNum; // The loop count when the note was recorded. - - public: - MEvent() { _loopNum = 0; } - MEvent(unsigned tm, int p, int c, int t, int a, int b) - : _time(tm), _port(p), _channel(c & 0xf), _type(t), _a(a), _b(b) { _loopNum = 0; } - MEvent(unsigned t, int p, int type, const unsigned char* data, int len); - MEvent(unsigned t, int p, int tpe, EvData d) : _time(t), edata(d), _port(p), _type(tpe) { _loopNum = 0; } - MEvent(unsigned t, int port, int channel, const Event& e); - - ~MEvent() {} - - MEvent& operator=(const MEvent& ed) { - _time = ed._time; - edata = ed.edata; - _port = ed._port; - _channel = ed._channel; - _type = ed._type; - _a = ed._a; - _b = ed._b; - _loopNum = ed._loopNum; - return *this; - } - - int port() const { return _port; } - int channel() const { return _channel; } - int type() const { return _type; } - int dataA() const { return _a; } - int dataB() const { return _b; } - unsigned time() const { return _time; } - int loopNum() const { return _loopNum; } - - void setPort(int val) { _port = val; } - void setChannel(int val) { _channel = val; } - void setType(int val) { _type = val; } - void setA(int val) { _a = val; } - void setB(int val) { _b = val; } - void setTime(unsigned val) { _time = val; } - void setLoopNum(int n) { _loopNum = n; } - - const EvData& eventData() const { return edata; } - unsigned char* data() const { return edata.data; } - int len() const { return edata.dataLen; } - void setData(const EvData& e) { edata = e; } - void setData(const unsigned char* p, int len) { edata.setData(p, len); } - void dump() const; - bool isNote() const { return _type == 0x90; } - bool isNoteOff() const { return (_type == 0x80)||(_type == 0x90 && _b == 0); } - bool operator<(const MEvent&) const; - }; - -//--------------------------------------------------------- -// MidiRecordEvent -// allocated and deleted in midiseq thread context -//--------------------------------------------------------- - -class MidiPlayEvent; - -class MidiRecordEvent : public MEvent { - public: - MidiRecordEvent() : MEvent() {} - MidiRecordEvent(const MEvent& e) : MEvent(e) {} - MidiRecordEvent(unsigned tm, int p, int c, int t, int a, int b) - : MEvent(tm, p, c, t, a, b) {} - MidiRecordEvent(unsigned t, int p, int tpe, const unsigned char* data, int len) - : MEvent(t, p, tpe, data, len) {} - MidiRecordEvent(unsigned t, int p, int type, EvData data) - : MEvent(t, p, type, data) {} - ~MidiRecordEvent() {} - }; - -//--------------------------------------------------------- -// MidiPlayEvent -// allocated and deleted in audio thread context -//--------------------------------------------------------- - -class MidiPlayEvent : public MEvent { - public: - MidiPlayEvent() : MEvent() {} - MidiPlayEvent(const MEvent& e) : MEvent(e) {} - MidiPlayEvent(unsigned tm, int p, int c, int t, int a, int b) - : MEvent(tm, p, c, t, a, b) {} - MidiPlayEvent(unsigned t, int p, int type, const unsigned char* data, int len) - : MEvent(t, p, type, data, len) {} - MidiPlayEvent(unsigned t, int p, int type, EvData data) - : MEvent(t, p, type, data) {} - MidiPlayEvent(unsigned t, int port, int channel, const Event& e) - : MEvent(t, port, channel, e) {} - ~MidiPlayEvent() {} - }; - -//--------------------------------------------------------- -// MPEventList -// memory allocation in audio thread domain -//--------------------------------------------------------- - -typedef std::multiset<MidiPlayEvent, std::less<MidiPlayEvent>, audioRTalloc<MidiPlayEvent> > MPEL; - -struct MPEventList : public MPEL { - void add(const MidiPlayEvent& ev) { MPEL::insert(ev); } - }; - -typedef MPEventList::iterator iMPEvent; -typedef MPEventList::const_iterator ciMPEvent; - -/* -//--------------------------------------------------------- -// MREventList -// memory allocation in midi thread domain -//--------------------------------------------------------- - -// Changed by Tim. p3.3.8 - -// audioRTalloc? Surely this must have been a mistake? -//typedef std::list<MidiRecordEvent, audioRTalloc<MidiRecordEvent> > MREL; -typedef std::list<MidiRecordEvent, midiRTalloc<MidiRecordEvent> > MREL; - -struct MREventList : public MREL { - void add(const MidiRecordEvent& ev) { MREL::push_back(ev); } - }; - -typedef MREventList::iterator iMREvent; -typedef MREventList::const_iterator ciMREvent; -*/ - -//--------------------------------------------------------- -// MidiFifo -//--------------------------------------------------------- - -class MidiFifo { - MidiPlayEvent fifo[MIDI_FIFO_SIZE]; - volatile int size; - int wIndex; - int rIndex; - - public: - MidiFifo() { clear(); } - bool put(const MidiPlayEvent& event); // returns true on fifo overflow - MidiPlayEvent get(); - const MidiPlayEvent& peek(int n = 0); - void remove(); - bool isEmpty() const { return size == 0; } - void clear() { size = 0, wIndex = 0, rIndex = 0; } - int getSize() const { return size; } - }; - -#endif - |