File: freebirth.h

package info (click to toggle)
freebirth 0.3.2-9.2
  • links: PTS, VCS
  • area: main
  • in suites: bullseye, buster, sid, stretch
  • size: 3,632 kB
  • ctags: 640
  • sloc: ansic: 4,724; makefile: 89; sh: 1
file content (223 lines) | stat: -rw-r--r-- 5,330 bytes parent folder | download | duplicates (4)
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
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
/* Freebirth
 * Copyright (C) 1999 topher lafata <topher@topher.com>,
 *		      Jake Donham <jake@bitmechanic.com>
 *
 * This program is free software; you can redistribute it and/or
 * modify it under the terms of the GNU General Public
 * License as published by the Free Software Foundation; either
 * version 2 of the License, or (at your option) any later version.
 *
 * This program 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
 * General Public License for more details.
 *
 * You should have received a copy of the GNU General Public
 * License along with this program (see COPYING); if not, write to the
 * Free Software Foundation, Inc., 59 Temple Place - Suite 330,
 * Boston, MA 02111-1307, USA.
 */

#define __FREEBIRTH_H

#include <gtk/gtk.h>

#ifndef __GTK_DIAL_H__
 #include "gtkdial.h"
#endif

#ifndef __DELAY_PANEL_H
 #include "delay_panel.h"
#endif

#ifndef __REVERB_PANEL_H
 #include "reverb_panel.h"
#endif

#ifndef __OSC_H
 #include "oscillator.h"
#endif
#ifndef __ENV_H
 #include "envelope.h"
#endif

#ifndef __SEQ_H
 #include "sequencer.h"
#endif
#ifndef __EVENT_H
 #include "event.h"
#endif

#ifndef __FILTER_H
 #include "filter.h"
#endif

#ifndef __MIX_H
 #include "mixer.h"
#endif

#ifndef __DELAY_H
 #include "delay.h"
#endif

#ifndef __REVERB_H
 #include "reverb.h"
#endif

#ifndef __BLENDER_H
 #include "blender.h"
#endif

#ifndef __SAMPLE_PRODUCER_H
 #include "sample_producer.h"
#endif

#ifndef __RAW_WAVE_H
 #include "raw_wave.h"
#endif

#ifndef __SAMPLE_FREQ_STRIP_H
 #include "sample_freq_strip.h"
#endif

/* three oscilators */
osc        *bass_sin;
osc        *bass_sqr;
osc        *bass_saw;
/*samples */
raw_wave   *kick;
raw_wave   *snare;
raw_wave   *cl_hat;
raw_wave   *op_hat;
raw_wave   *samp_1;


/*shapers */
filter     *bass_filt;
env        *bass_e;
multi_tap_delay      *eff_1;
reverb     *eff_2;
env	   *filt_e;

/* convenient memory to put them in */
sample_producer **sources;

blender    *osc_blender;
mixer      *left_mixer;
mixer      *right_mixer;
mixer      *aux_1;
mixer      *aux_2;
seq        *sequencer;

int bass_saw_event_handle;
int bass_sqr_event_handle;
int bass_sin_event_handle;
int bass_env_event_handle;
int filter_env_event_handle;
int kick_event_handle;
int snare_event_handle;
int cl_hat_event_handle;
int op_hat_event_handle;
int samp1_event_handle;

/*to configure sound device */
int fd;
int format;
int stereo;
int speed;
short *out; /* final output buffer */

/*bool */
int playing;
gint select_id;

/* step button addresses */
GtkWidget *step_btn_addr[16];
GtkWidget *step_led_addr[16];
GtkWidget *wave_type_addr[3];

/*color, visible type stuff */
GtkStyle  *window_style;
GtkStyle  *ia_step_style;/*inactive step style */ 
GtkStyle  *a_step_style; /*inactive step style */
GtkStyle  *dial_style;
GtkStyle  *label_style;
GtkStyle  *slider_style;

GdkPixmap *i_led; /*inactive led */
GdkPixmap *a_led; /*active led */


void init_tbass();
void set_bass_type(int type);
void set_bass_freq(int type);

void init_interface(int argc , char* argv[]);
void step_callback(GtkWidget *widget, gpointer data);
void sample_step_callback(GtkWidget *widget, gpointer data);

void freq_callback(GtkAdjustment *adj, gpointer data);
void env_attack_callback(GtkAdjustment *adj, gpointer data);
void env_release_callback(GtkAdjustment *adj, gpointer data); 
void cutoff_callback(GtkAdjustment *adj, gpointer data);
void filt_attack_callback(GtkAdjustment *adj, gpointer data);
void filt_release_callback(GtkAdjustment *adj, gpointer data);

void saw_amp_callback(GtkAdjustment *adj, gpointer data);
void sqr_amp_callback(GtkAdjustment *adj, gpointer data);
void sin_amp_callback(GtkAdjustment *adj, gpointer data);

void saw_phase_callback(GtkAdjustment *adj, gpointer data);
void sqr_phase_callback(GtkAdjustment *adj, gpointer data);
void sin_phase_callback(GtkAdjustment *adj, gpointer data);

void saw_freq_offset_callback(GtkAdjustment *adj, gpointer data);
void sqr_freq_offset_callback(GtkAdjustment *adj, gpointer data);
void sin_freq_offset_callback(GtkAdjustment *adj, gpointer data);

void q_callback(GtkAdjustment *adj, gpointer data);
void gain_callback(GtkAdjustment *adj, gpointer data);
void bpm_callback(GtkAdjustment *adj, gpointer data);

void mixer_callback(GtkAdjustment *adj, gpointer data);
void panner_callback(GtkAdjustment *adj, gpointer data);
void aux_1_callback(GtkAdjustment *adj, gpointer data);
void aux_2_callback(GtkAdjustment *adj, gpointer data);
void mixer_mute_callback(GtkWidget *widget, gpointer data);

void play_callback(GtkWidget *widget, gpointer data);
void stop_callback(GtkWidget *widget, gpointer data);
/* to handle window closing */
void delete_event (GtkWidget *widget, GdkEvent *event, gpointer data);
void sequencer_step_callback(int step);

/*gui stuff */
#define SEQ_SPACING 2

/*sequencer stuff */
#define NUM_STEPS 16

/*mixer stuff */
#define NUM_SAMPLES 5
#define KICK_INDEX 4
#define SNARE_INDEX 3
#define CL_HAT_INDEX 2
#define OP_HAT_INDEX 1
#define SAMP1_INDEX 0
#define BASS_INDEX 5


#define CLIP   25000
#define CLIP_A ((MIX_MAX_AMP - CLIP) * (MIX_MAX_AMP - CLIP))
#define CLIP_B (MIX_MAX_AMP - 2 * CLIP)

/*
  Local Variables:
  mode: font-lock
  End:
*/