1 /*
2 
3   CompBand.h - 4 Bands Compressor
4 
5   Using Compressor and AnalogFilters by other authors.
6 
7   Based on artscompressor.cc by Matthias Kretz <kretz@kde.org>
8   Stefan Westerfeld <stefan@space.twc.de>
9   Modified by Ryan Billing & Josep Andreu
10 
11   Copyright (C) 2002-2005 Nasca Octavian Paul
12   Author: Nasca Octavian Paul
13   ZynAddSubFX - a software synthesizer
14 
15   This program is free software; you can redistribute it and/or modify
16   it under the terms of version 2 of the GNU General Public License
17   as published by the Free Software Foundation.
18 
19   This program is distributed in the hope that it will be useful,
20   but WITHOUT ANY WARRANTY; without even the implied warranty of
21   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
22   GNU General Public License (version 2) for more details.
23 
24   You should have received a copy of the GNU General Public License (version 2)
25   along with this program; if not, write to the Free Software Foundation,
26   Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307 USA
27 
28 */
29 
30 #ifndef COMPBANDL_H
31 #define COMPBANDL_H
32 
33 #include "Compressor.h"
34 #include "AnalogFilter.h"
35 
36 
37 class CompBand
38 {
39 public:
40     CompBand (float * efxoutl_, float * efxoutr_, double sample_rate, uint32_t intermediate_bufsize);
41     ~CompBand ();
42     void out (float * smpsl, float * smpr, uint32_t period);
43     void setpreset (int npreset);
44     void changepar (int npar, int value);
45     int getpar (int npar);
46     void cleanup ();
47 
48     int Ppreset;
49     float outvolume;
50     float level;
51 
52     float *efxoutl;
53     float *efxoutr;
54     float *lowl;
55     float *lowr;
56     float *midll;
57     float *midlr;
58     float *midhl;
59     float *midhr;
60     float *highl;
61     float *highr;
62 
63 
64 private:
65 
66     void setvolume (int Pvolume);
67     void setlevel(int value);
68     void setratio (int ch, int value);
69     void setthres (int ch, int value);
70     void setCross1 (int value);
71     void setCross2 (int value);
72     void setCross3 (int value);
73 
74 
75     //Parametrii
76     int Pvolume;	//Volumul or E/R
77     int Plevel;
78     int PLratio;
79     int PMLratio;
80     int PMHratio;
81     int PHratio;
82     int PLthres;
83     int PMLthres;
84     int PMHthres;
85     int PHthres;
86 
87 
88     int Cross1;
89     int Cross2;
90     int Cross3;
91 
92     //Parametrii reali
93 
94     AnalogFilter *lpf1l, *lpf1r, *hpf1l, *hpf1r;
95     AnalogFilter *lpf2l, *lpf2r, *hpf2l, *hpf2r;
96     AnalogFilter *lpf3l, *lpf3r, *hpf3l, *hpf3r;
97     float * interpbuf;//buffer for filters
98 
99     Compressor *CL,*CML,*CMH,*CH;
100 
101     class FPreset *Fpre;
102 
103 };
104 
105 #endif
106