diff options
Diffstat (limited to 'filterbank~/filterbank~.h')
| -rw-r--r-- | filterbank~/filterbank~.h | 85 |
1 files changed, 0 insertions, 85 deletions
diff --git a/filterbank~/filterbank~.h b/filterbank~/filterbank~.h deleted file mode 100644 index 34821c8..0000000 --- a/filterbank~/filterbank~.h +++ /dev/null @@ -1,85 +0,0 @@ -/* Copyright (c) 2002 Yves Degoyon. */ -/* For information on usage and redistribution, and for a DISCLAIMER OF ALL */ -/* WARRANTIES, see the file, "LICENSE.txt," in this distribution. */ -/* */ -/* a header for filterbank~ which outputs frequency response */ -/* for a range of filters */ -/* */ -/* The filter code is taken from Speech Filing System */ -/* from Mark Huckvale, University College London */ -/* */ -/* 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. */ -/* */ -/* See file LICENSE for further informations on licensing terms. */ -/* */ -/* 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., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */ -/* */ -/* Based on PureData by Miller Puckette and others. */ -/* */ -/* Made while listening to : */ -/* */ -/* Twine -- Instrumentals */ -/* Andy T -- Poetry */ -/* ---------------------------------------------------------------------------- */ - -#ifndef __FILTERBANK_H -#define __FILTERBANK_H - -#include <stdlib.h> -#include <string.h> -#include <stdio.h> -#include <math.h> -#include <ctype.h> -#include "m_pd.h" -#include "m_imp.h" -#include "g_canvas.h" - - -/* this code is borrowed from pd's object : bp~ */ - -typedef struct bpctl -{ - float c_x1; - float c_x2; - float c_coef1; - float c_coef2; - float c_gain; -} t_bpctl; - -typedef struct _filterbank_tilde -{ - t_object x_obj; - t_glist *x_glist; - t_int x_samplerate; /* system sample rate */ - t_int x_lowfreq; /* lower frequency of all filters */ - t_int x_highfreq; /* higher frequency of all filters */ - t_int x_nbfilters; /* number of filters */ - t_outlet **x_outputs; /* outputs for frequency responses */ - t_int x_nselected; /* index of item selected */ - t_int x_width; /* graphical x size ( not setable ) */ - t_int x_height; /* graphical y size ( not setable ) */ - t_int x_selected; /* selection flag */ - t_int x_allocate; /* allocation flag */ - t_int *x_outmapping; /* output mapping array */ - - // bp~ section : borrowed from pd's d_filter.c - float x_sr; - float *x_freq; - float *x_q; - t_bpctl *x_cspace; - t_bpctl **x_ctl; - - t_float x_f; /* classical float for signal input */ -} t_filterbank_tilde; - -#endif |