new branch muse2, first checkin

1 files changed, 102 insertions, 0 deletions

diff --git a/muse2/muse/midiseq.h b/muse2/muse/midiseq.h
new file mode 100644
index 00000000..a11820fe
--- /dev/null
+++ b/muse2/muse/midiseq.h
@@ -0,0 +1,102 @@
+//=========================================================
+//  MusE
+//  Linux Music Editor
+//  $Id: midiseq.h,v 1.6.2.11 2009/12/20 05:00:35 terminator356 Exp $
+//
+//  (C) Copyright 2003 Werner Schweer (ws@seh.de)
+//=========================================================
+
+#ifndef __MIDISEQ_H__
+#define __MIDISEQ_H__
+
+#include "thread.h"
+#include "mpevent.h"
+#include "driver/alsatimer.h"
+#include "driver/rtctimer.h"
+
+class MPEventList;
+class SynthI;
+class MTC;
+class MidiPort;
+class MidiDevice;
+
+//---------------------------------------------------------
+//   MidiSeq
+//---------------------------------------------------------
+
+class MidiSeq : public Thread {
+      int realRtcTicks;
+      int timerFd;
+      int idle;
+      int prio;   // realtime priority
+      int midiClock;
+      static int ticker;
+
+/* Testing */
+      bool playStateExt;       // used for keeping play state in sync functions
+      int recTick;            // ext sync tick position
+//      int lastTickPos;        // position of last sync tick
+      // run values:
+//      unsigned _midiTick;
+      double mclock1, mclock2;
+      double songtick1, songtick2;
+      int recTick1, recTick2;
+      int lastTempo;
+      double timediff[24];
+      int storedtimediffs;
+
+      void alignAllTicks(int frameOverride = 0);
+/* Testing */
+
+      Timer *timer;
+
+      signed int selectTimer();
+      bool setRtcTicks();
+      static void midiTick(void* p, void*);
+      void processTimerTick();
+      void processSeek();
+      void processStop();
+      void processMidiClock();
+      virtual void processMsg(const ThreadMsg*);
+      void updatePollFd();
+
+      void mtcSyncMsg(const MTC&, int, bool);
+      //void mtcInputFull(const unsigned char* p, int n);
+      //void nonRealtimeSystemSysex(const unsigned char* p, int n);
+
+   public:
+      //MidiSeq(int prio, const char* name);
+      MidiSeq(const char* name);
+      
+      ~MidiSeq();
+      
+      //bool start();
+      virtual void start(int);
+      
+      virtual void threadStop();
+      virtual void threadStart(void*);
+
+      void realtimeSystemInput(int, int);
+      void mtcInputQuarter(int, unsigned char);
+      void setSongPosition(int, int);
+      // void eventReceived(MidiRecordEvent& event);
+      //void mmcInput(const unsigned char* p, int n);
+      void mmcInput(int, const unsigned char*, int);
+      void mtcInputFull(int, const unsigned char*, int);
+      void nonRealtimeSystemSysex(int, const unsigned char*, int);
+
+      void msgMsg(int id);
+      void msgProcess();
+      void msgSeek();
+      void msgStop();
+      void msgSetRtc();
+      void msgUpdatePollFd();
+      void msgAddSynthI(SynthI* synth);
+      void msgRemoveSynthI(SynthI* synth);
+      void msgSetMidiDevice(MidiPort*, MidiDevice*);
+      };
+
+extern MidiSeq* midiSeq;
+extern volatile bool midiBusy;
+#endif
+