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/*
Copyright (C) 2004-2009 Fons Adriaensen <fons@kokkinizita.net>
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; if not, write to the Free Software
Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
*/
#ifndef __AMBISONIC2_H
#define __AMBISONIC2_H
#include "ladspaplugin.h"
class Ladspa_Monopan21 : public LadspaPlugin
{
public:
enum { INP,
OUT_W, OUT_X, OUT_Y, OUT_U, OUT_V, OUT_Z,
CTL_ELEV, CTL_AZIM, NPORT };
Ladspa_Monopan21 (unsigned long fsam) : LadspaPlugin (fsam) {}
virtual void setport (unsigned long port, LADSPA_Data *data);
virtual void active (bool act);
virtual void runproc (unsigned long len, bool add);
virtual ~Ladspa_Monopan21 (void) {}
private:
void calcpar (float az, float el);
float *_port [NPORT];
float _xx, _yy, _zz, _uu, _vv;
};
class Ladspa_Rotator21 : public LadspaPlugin
{
public:
enum { INP_W, INP_X, INP_Y, INP_U, INP_V, INP_Z,
OUT_W, OUT_X, OUT_Y, OUT_U, OUT_V, OUT_Z,
CTL_AZIM, NPORT };
Ladspa_Rotator21 (unsigned long fsam) : LadspaPlugin (fsam) {}
virtual void setport (unsigned long port, LADSPA_Data *data);
virtual void active (bool act);
virtual void runproc (unsigned long len, bool add);
virtual ~Ladspa_Rotator21 (void) {}
private:
void calcpar (float az);
float *_port [NPORT];
float _c1, _s1, _c2, _s2;
};
class Ladspa_Monopan22 : public LadspaPlugin
{
public:
enum { INP,
OUT_W, OUT_X, OUT_Y, OUT_Z, OUT_R, OUT_S, OUT_T, OUT_U, OUT_V,
CTL_ELEV, CTL_AZIM, NPORT };
Ladspa_Monopan22 (unsigned long fsam) : LadspaPlugin (fsam) {}
virtual void setport (unsigned long port, LADSPA_Data *data);
virtual void active (bool act);
virtual void runproc (unsigned long len, bool add);
virtual ~Ladspa_Monopan22 (void) {}
private:
void calcpar (float az, float el);
float *_port [NPORT];
float _xx, _yy, _zz, _rr, _ss, _tt, _uu, _vv;
};
class Ladspa_Rotator22 : public LadspaPlugin
{
public:
enum { INP_W, INP_X, INP_Y, INP_Z, INP_R, INP_S, INP_T, INP_U, INP_V,
OUT_W, OUT_X, OUT_Y, OUT_Z, OUT_R, OUT_S, OUT_T, OUT_U, OUT_V,
CTL_AZIM, NPORT };
Ladspa_Rotator22 (unsigned long fsam) : LadspaPlugin (fsam) {}
virtual void setport (unsigned long port, LADSPA_Data *data);
virtual void active (bool act);
virtual void runproc (unsigned long len, bool add);
virtual ~Ladspa_Rotator22 (void) {}
private:
void calcpar (float az);
float *_port [NPORT];
float _c1, _s1, _c2, _s2;
};
#endif
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