122 lines
3.4 KiB
C
122 lines
3.4 KiB
C
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/* $Id: midifile.h,v 1.3 1991/11/03 21:50:50 piet Rel $ */
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static readtrack();
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static badbyte();
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static metaevent();
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static sysex();
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static chanmessage();
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static msginit();
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static msgleng();
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static msgadd();
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static biggermsg();
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/* definitions for MIDI file parsing code */
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extern int (*Mf_getc)();
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extern int (*Mf_header)();
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extern int (*Mf_starttrack)();
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extern int (*Mf_endtrack)();
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extern int (*Mf_on)();
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extern int (*Mf_off)();
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extern int (*Mf_pressure)();
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extern int (*Mf_parameter)();
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extern int (*Mf_pitchbend)();
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extern int (*Mf_program)();
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extern int (*Mf_chanpressure)();
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extern int (*Mf_sysex)();
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extern int (*Mf_metamisc)();
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extern int (*Mf_sqspecific)();
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extern int (*Mf_seqnum)();
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extern int (*Mf_text)();
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extern int (*Mf_eot)();
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extern int (*Mf_timesig)();
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extern int (*Mf_smpte)();
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extern int (*Mf_tempo)();
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extern int (*Mf_keysig)();
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extern int (*Mf_arbitrary)();
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extern int (*Mf_error)();
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extern long Mf_currtime;
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extern int Mf_nomerge;
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/* definitions for MIDI file writing code */
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extern int (*Mf_putc)();
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extern int (*Mf_wtrack)();
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extern int (*Mf_wtempotrack)();
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float mf_ticks2sec();
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unsigned long mf_sec2ticks();
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void mfwrite();
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/* MIDI status commands most significant bit is 1 */
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#define note_off 0x80
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#define note_on 0x90
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#define poly_aftertouch 0xa0
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#define control_change 0xb0
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#define program_chng 0xc0
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#define channel_aftertouch 0xd0
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#define pitch_wheel 0xe0
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#define system_exclusive 0xf0
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#define delay_packet (1111)
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/* 7 bit controllers */
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#define damper_pedal 0x40
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#define portamento 0x41
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#define sostenuto 0x42
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#define soft_pedal 0x43
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#define general_4 0x44
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#define hold_2 0x45
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#define general_5 0x50
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#define general_6 0x51
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#define general_7 0x52
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#define general_8 0x53
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#define tremolo_depth 0x5c
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#define chorus_depth 0x5d
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#define detune 0x5e
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#define phaser_depth 0x5f
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/* parameter values */
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#define data_inc 0x60
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#define data_dec 0x61
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/* parameter selection */
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#define non_reg_lsb 0x62
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#define non_reg_msb 0x63
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#define reg_lsb 0x64
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#define reg_msb 0x65
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/* Standard MIDI Files meta event definitions */
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#define meta_event 0xFF
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#define sequence_number 0x00
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#define text_event 0x01
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#define copyright_notice 0x02
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#define sequence_name 0x03
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#define instrument_name 0x04
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#define lyric 0x05
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#define marker 0x06
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#define cue_point 0x07
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#define channel_prefix 0x20
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#define end_of_track 0x2f
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#define set_tempo 0x51
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#define smpte_offset 0x54
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#define time_signature 0x58
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#define key_signature 0x59
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#define sequencer_specific 0x7f
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/* Manufacturer's ID number */
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#define Seq_Circuits (0x01) /* Sequential Circuits Inc. */
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#define Big_Briar (0x02) /* Big Briar Inc. */
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#define Octave (0x03) /* Octave/Plateau */
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#define Moog (0x04) /* Moog Music */
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#define Passport (0x05) /* Passport Designs */
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#define Lexicon (0x06) /* Lexicon */
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#define Tempi (0x20) /* Bon Tempi */
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#define Siel (0x21) /* S.I.E.L. */
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#define Kawai (0x41)
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#define Roland (0x42)
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#define Korg (0x42)
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#define Yamaha (0x43)
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/* miscellaneous definitions */
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#define MThd 0x4d546864L
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#define MTrk 0x4d54726bL
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#define lowerbyte(x) ((unsigned char)(x & 0xff))
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#define upperbyte(x) ((unsigned char)((x & 0xff00)>>8))
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