From b703eab295330e6f81564fbb39a10a1a2fdd2f54 Mon Sep 17 00:00:00 2001 From: Robert Jonsson Date: Sun, 27 Dec 2009 11:30:35 +0000 Subject: moved old qt4 branch --- muse_qt4_evolution/synti/zynaddsubfx/DSP/Filter.h | 51 +++++++++++++++++++++++ 1 file changed, 51 insertions(+) create mode 100644 muse_qt4_evolution/synti/zynaddsubfx/DSP/Filter.h (limited to 'muse_qt4_evolution/synti/zynaddsubfx/DSP/Filter.h') diff --git a/muse_qt4_evolution/synti/zynaddsubfx/DSP/Filter.h b/muse_qt4_evolution/synti/zynaddsubfx/DSP/Filter.h new file mode 100644 index 00000000..dab948c1 --- /dev/null +++ b/muse_qt4_evolution/synti/zynaddsubfx/DSP/Filter.h @@ -0,0 +1,51 @@ +/* + ZynAddSubFX - a software synthesizer + + Filter.h - Filters, uses analog,formant,etc. filters + Copyright (C) 2002-2005 Nasca Octavian Paul + Author: Nasca Octavian Paul + + This program is free software; you can redistribute it and/or modify + it under the terms of version 2 of the GNU General Public License + 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 (version 2) for more details. + + You should have received a copy of the GNU General Public License (version 2) + along with this program; if not, write to the Free Software Foundation, + Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA + +*/ + +#ifndef FILTER_H +#define FILTER_H + +#include "../globals.h" + +#include "Filter_.h" +#include "AnalogFilter.h" +#include "FormantFilter.h" +#include "SVFilter.h" +#include "../Params/FilterParams.h" + +class Filter{ + public: + Filter(FilterParams *pars); + ~Filter(); + void filterout(REALTYPE *smp); + void setfreq(REALTYPE frequency); + void setfreq_and_q(REALTYPE frequency,REALTYPE q_); + void setq(REALTYPE q_); + + REALTYPE getrealfreq(REALTYPE freqpitch); + private: + Filter_ *filter; + unsigned char category; +}; + + +#endif + -- cgit v1.2.3