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
|
/*
* This file is part of din.
*
* din is copyright (c) 2006 - 2012 S Jagannathan <jag@dinisnoise.org>
* For more information, please visit http://dinisnoise.org
*
* din 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.
*
* din 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 din. If not, see <http://www.gnu.org/licenses/>.
*
*/
#ifndef __delay
#define __delay
#include "multi_curve.h"
#include "solver.h"
#include "listeners.h"
struct delay { // 1 channel delay
int nsamples;
float* samples;
float* fbk;
float* vol;
int id;
float msecs; // delay time
// feedback and volume are beziers solved into fbk and vol
std::string fbk_fname, vol_fname;
multi_curve fbk_crv, vol_crv;
delay_listener fbk_lis, vol_lis;
solver fbk_sol, vol_sol;
delay (float t, const std::string& fn, const std::string& vn);
~delay ();
void zero ();
void check_buffer ();
void operator() (float* out, int nz, float fdr);
void set (float t);
void get (float& t);
};
#endif
|
