mirror of
https://github.com/cookiengineer/audacity
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114 lines
2.5 KiB
C++
114 lines
2.5 KiB
C++
/**********************************************************************
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Audacity: A Digital Audio Editor
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ImportMIDI.h
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Dominic Mazzoni
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*******************************************************************//**
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\class MIDIParser
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\brief Unused class that might someday be used again to read MIDI files
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into a NoteTrack.
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*//*******************************************************************/
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#ifndef _IMPORT_MIDI_
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#define _IMPORT_MIDI_
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#include "../Audacity.h"
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#if defined(USE_MIDI)
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class NoteTrack;
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bool ImportMIDI(wxString fName, NoteTrack * dest);
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class MIDIParser {
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public:
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MIDIParser();
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void Parse();
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unsigned char *buffer;
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int bufferLen;
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int index;
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NoteTrack *noteTrack;
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int midifile_error;
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int keys[16][128];
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int division;
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double tempo;
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private:
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int check_aborted(void);
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int Mf_getc(void);
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void Mf_error(char *);
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void Mf_on(int, int, int);
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void Mf_off(int, int, int);
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void Mf_header(int, int, int);
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void Mf_tempo(int);
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void Mf_starttrack(void) {}
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void Mf_endtrack(void) {}
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void Mf_eot(void) {}
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void Mf_pressure(int, int, int) {}
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void Mf_controller(int, int, int) {}
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void Mf_pitchbend(int, int, int) {}
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void Mf_program(int, int) {}
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void Mf_chanpressure(int, int) {}
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void Mf_sysex(int, char *) {}
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void Mf_arbitrary(int, char *) {}
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void Mf_metamisc(int, int, char *) {}
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void Mf_seqnum(int) {}
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void Mf_smpte(int, int, int, int, int) {}
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void Mf_timesig(int, int, int, int) {}
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void Mf_keysig(int, int) {}
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void Mf_sqspecific(int, char *) {}
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void Mf_text(int, int, char *) {}
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int Mf_nomerge; /* 1 => continue'ed system exclusives are */
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/* not collapsed. */
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long Mf_currtime; /* current time in delta-time units */
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int Mf_skipinit;
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long Mf_toberead;
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int abort_flag;
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long readvarinum(void);
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long read32bit(void);
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int read16bit(void);
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void msgenlarge(void);
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char *msg(void);
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int readheader(void);
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void readtrack(void);
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void sysex(void);
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void msginit(void);
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int egetc(void);
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int msgleng(void);
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int readmt(char *, int);
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long to32bit(int, int, int, int);
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int to16bit(int, int);
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void mferror(char *);
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void badbyte(int);
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void metaevent(int);
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void msgadd(int);
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void chanmessage(int, int, int);
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char *Msgbuff; /* message buffer */
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int Msgsize; /* Size of currently allocated Msg */
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int Msgindex; /* index of next available location in Msg */
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};
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#endif
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#endif
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