source: buchla-68k/orig/lib/INCLUDE/SCORE.H@ 050d522

Last change on this file since 050d522 was 3ae31e9, checked in by Thomas Lopatic <thomas@…>, 8 years ago

Imported original source code.
  • Property mode set to 100755
File size: 3.9 KB
Line 
1/*
2 =============================================================================
3 score.h -- score storage definitions
4 Version 31 -- 1988-10-17 -- D.N. Lynx Crowe
5 =============================================================================
6*/
7
8#define MAX_SE 32768L /* number of longs for score storage */
9
10#define N_SCORES 20 /* number of scores */
11#define N_SECTS 20 /* number of sections per score */
12#define NNEVTS 32 /* number of note entry events */
13
14struct nevent { /* note event entry list structure */
15
16 struct nevent *nxt;
17 short group;
18 short note;
19};
20
21struct s_time {
22
23 short sflags;
24 char smpte[10];
25};
26
27/*
28
29*/
30
31/* score list structures */
32
33struct s_entry { /* event entry structure */
34
35 long e_time; /* time, in frames */
36 char e_size; /* size of entry, in longs */
37 char e_type; /* type of entry */
38 char e_data1; /* 1st 8 bits of data */
39 char e_data2; /* 2nd 8 bits of data */
40
41 struct s_entry *e_bak, /* backward pointer */
42 *e_fwd, /* forward pointer */
43
44 *e_dn, /* down pointer or 4 bytes of data */
45 *e_up, /* up pointer or 4 bytes of data */
46
47 *e_lft, /* left pointer or 4 bytes of data */
48 *e_rgt; /* right pointer or 4 bytes of data */
49};
50
51struct n_entry { /* note entry structure */
52
53 long e_time; /* time, in frames */
54 char e_size; /* size of entry, in longs */
55 char e_type; /* type of entry */
56 char e_note; /* note number */
57 char e_group; /* group */
58
59 struct s_entry *e_bak, /* backward pointer */
60 *e_fwd; /* forward pointer */
61
62 short e_vel; /* velocity */
63 short e_data4;
64};
65
66/*
67
68*/
69
70/* constant definitions */
71
72#define E_NULL (struct s_entry *)0L
73
74#define E_SIZE1 5 /* event size 1 -- 5 longs -- 20 bytes */
75#define E_SIZE2 6 /* event size 2 -- 6 longs -- 24 bytes */
76#define E_SIZE3 8 /* event size 3 -- 8 longs -- 32 bytes */
77
78#define TO_BAK 240 /* offset from current time to left edge */
79#define TO_FWD 258 /* offset from current time to right edge */
80
81#define D_BAK 1 /* display backward */
82#define D_FWD 0 /* display forward */
83
84#define GS_DSBL 0 /* group status: off */
85#define GS_ENBL 1 /* group status: on */
86
87/*
88
89*/
90
91/* event types (number in comment field is event size) */
92
93#define EV_NULL 0 /* 1 - null event */
94#define EV_SCORE 1 /* 1 - score begin */
95#define EV_SBGN 2 /* 2 - section begin */
96#define EV_SEND 3 /* 2 - section end */
97#define EV_INST 4 /* 2 - instrument change */
98#define EV_NBEG 5 /* 1 - note begin */
99#define EV_NEND 6 /* 1 - note end */
100#define EV_STOP 7 /* 1 - stop */
101#define EV_INTP 8 /* 2 - interpolate */
102#define EV_TMPO 9 /* 2 - tempo */
103#define EV_TUNE 10 /* 2 - tuning */
104#define EV_GRP 11 /* 2 - group status */
105#define EV_LOCN 12 /* 2 - location */
106#define EV_DYN 13 /* 2 - dynamics */
107#define EV_ANVL 14 /* 2 - analog value */
108#define EV_ANRS 15 /* 2 - analog resolution */
109#define EV_ASGN 16 /* 2 - I/O assign */
110#define EV_TRNS 17 /* 3 - transposition */
111#define EV_REPT 18 /* 1 - repeat */
112#define EV_PNCH 19 /* 1 - punch in/out */
113#define EV_PRES 20 /* 1 - polyphonic pressure */
114#define EV_FINI 21 /* 1 - score end */
115#define EV_CPRS 22 /* 1 - channel pressure */
116#define EV_BAR 23 /* 1 - bar marker */
117#define EV_NEXT 24 /* 1 - next score */
118
119#define N_ETYPES 25 /* number of event types (1 + last type code) */
120
121/*
122
123*/
124
125/* event header types */
126
127#define EH_INST 0 /* instrument change */
128#define EH_GRP 1 /* group status */
129#define EH_LOCN 2 /* location */
130#define EH_DYN 3 /* dynamics */
131#define EH_ANRS 4 /* analog resolution */
132#define EH_TRNS 5 /* transposition */
133#define EH_INTP 6 /* interpolate */
134#define EH_TMPO 7 /* tempo */
135#define EH_TUNE 8 /* tuning */
136#define EH_ASGN 9 /* I/O assign */
137#define EH_SBGN 10 /* section begin */
138#define EH_SEND 11 /* section end */
139
140#define N_TYPES 12 /* number of event header types */
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