/* *  Copyright (C) 2007 John Gibson * *  This program is free software; you can redistribute it and/or modify *  it under the terms of the GNU General Public License, version 2, as *  published by the Free Software Foundation. * *  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. */ //#define DEBUG #include "SpectacleBase.h" #if defined(i386)	#define ANTI_DENORM#endif class Spectacle_dsp : public SpectacleBase { public:	Spectacle_dsp();	virtual ~Spectacle_dsp();	int init(int fftlen, int windowlen, int overlap, float srate,		float maxdeltime);	void clear();	void set_srate(float srate);	void set_maxdeltime(float time);	void set_eqtable(float *table, int len);	void set_deltable(float *table, int len);	void set_feedtable(float *table, int len);	void set_binmap_table(int *table, int len);	void set_delay_binmap_table(int *table, int len);	bool set_delay_freqrange(float min, float max); protected:	virtual void modify_analysis(bool reading_input);	virtual const char *instname() { return "spectacle~"; } private:	long _maxdelsamps;	float _maxdeltime;	float _eqconst, _deltimeconst, _feedbackconst;	float _delay_minfreq, _delay_maxfreq;	float *_eqtable, *_deltimetable, *_feedbacktable;	int *_delay_bin_groups, *_delay_binmap_table, _delay_table_size;	Odelay *_real_delay[kMaxFFTLen / 2];	Odelay *_imag_delay[kMaxFFTLen / 2];#ifdef ANTI_DENORM	float _antidenorm_offset;#endif};