1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
|
/*
bbcut.h:
Copyright (C) 2001 Nick Collins
This file is part of Csound.
The Csound Library is free software; you can redistribute it
and/or modify it under the terms of the GNU Lesser General Public
License as published by the Free Software Foundation; either
version 2.1 of the License, or (at your option) any later version.
Csound is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU Lesser General Public License for more details.
You should have received a copy of the GNU Lesser General Public
License along with Csound; if not, write to the Free Software
Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
02110-1301 USA
*/
/* mono and stereo automatic audio cutters */
/* mono version Nick Collins Aug 2 2001 */
/* added stereo Aug 10 2001 */
/* based on SuperCollider classes, latest Breakbeat5 available from
http://www.axp.mdx.ac.uk/~nicholas15/ at time of writing some corrections
for realtime audio, removal of random offset chance, panning of cuts and
rest chance */
/* cmono audio in, i bps, subdiv,barlength,phrasebars,numrepeats, */
/* (optionals) p stutterspeed (defaulting to 1), o stutterchance
(defaulting to 0=off), enveloping choice (defaulting to 1=on) */
#if !defined(__bbcut_h__)
# define __bbcut_h__
/* Csound ugen struct- can't use same struct for Mono and Stereo version */
typedef struct {
OPDS h; /* defined in cs.h */
/*inputs and outputs */
/* output first */
MYFLT *aout;
/* inputs in order */
/* a rate */
MYFLT *ain;
/* i rate */
MYFLT *bps;
MYFLT *subdiv;
MYFLT *barlength; /* in beats */
MYFLT *phrasebars;
MYFLT *numrepeats;
/* optionals */
MYFLT *stutterspeed; /* default 1 */
MYFLT *stutterchance; /* default 0 */
MYFLT *envelopingon; /* default 1 */
/* integer values */
int32_t Subdiv,Phrasebars,Numrepeats;
int32_t Stutterspeed;
/* internal data */
/* uint64_t sampdone; */
int32_t samplesperunit;
int32_t repeatlengthsamp;
int32_t repeatsampdone;
int32_t numbarsnow;
/* unitblock can be a float if stutterspeed greater than 1 */
MYFLT unitblock,unitsleft,unitsdone;
int32_t totalunits;
int32_t repeats,repeatsdone;
int32_t stutteron;
/* enveloping */
int32_t Envelopingon,envsize;
/* to hold repeat data */
AUXCH repeatbuffer;
} BBCUTMONO;
/* STEREO VERSION */
typedef struct {
OPDS h; /* defined in cs.h*/
/* inputs and outputs */
/* output first- stereo */
MYFLT *aout1;
MYFLT *aout2;
/* inputs in order */
/* arate, stereo ins */
MYFLT *ain1;
MYFLT *ain2;
/* i rate */
MYFLT *bps;
MYFLT *subdiv;
MYFLT *barlength; /* in beats */
MYFLT *phrasebars;
MYFLT *numrepeats;
/* optionals */
MYFLT *stutterspeed; /* default 1 */
MYFLT *stutterchance; /* default 0 */
MYFLT *envelopingon; /* default 1 */
/* integer values */
int32_t Subdiv,Phrasebars,Numrepeats;
int32_t Stutterspeed;
/* internal data */
/* unsigned long sampdone; */
int32_t samplesperunit;
int32_t repeatlengthsamp;
int32_t repeatsampdone;
int32_t numbarsnow;
/* unitblock can be a float if stutterspeed greater than 1 */
MYFLT unitblock,unitsleft,unitsdone;
int32_t totalunits;
int32_t repeats,repeatsdone;
int32_t stutteron;
/* enveloping */
int32_t Envelopingon,envsize;
/* to hold repeat data- interleaved stereo buffer, twice size
for mono version */
AUXCH repeatbuffer;
} BBCUTSTEREO;
#endif /* !defined(__bbcut_h__) */
|
