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authorHans-Christoph Steiner <eighthave@users.sourceforge.net>2006-05-25 16:40:19 +0000
committerHans-Christoph Steiner <eighthave@users.sourceforge.net>2006-05-25 16:40:19 +0000
commitd962ed33f6b5fe3040cfbd798f63ab9aa36d1f9e (patch)
treef700234efa8d57c28ce9be56e0db5f6526921fbe /modules/ramp.c
parent2994949cca515f63fb82fa1d114ce07eb213220d (diff)
renamed files to match their class names
svn path=/trunk/externals/creb/; revision=5127
Diffstat (limited to 'modules/ramp.c')
-rw-r--r--modules/ramp.c116
1 files changed, 0 insertions, 116 deletions
diff --git a/modules/ramp.c b/modules/ramp.c
deleted file mode 100644
index 526ec4e..0000000
--- a/modules/ramp.c
+++ /dev/null
@@ -1,116 +0,0 @@
-/*
- * ramp.c - retriggerable counter for dsp signals
- * Copyright (c) 2000-2003 by Tom Schouten
- *
- * 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.
- */
-
-
-#include "m_pd.h"
-#include <math.h>
-
-
-typedef struct rampctl
-{
- t_float c_offset;
- t_int c_blockscale;
-} t_rampctl;
-
-typedef struct ramp
-{
- t_object x_obj;
- t_float x_f;
- t_rampctl x_ctl;
-} t_ramp;
-
-
-void ramp_offset(t_ramp *x, t_floatarg f)
-{
- x->x_ctl.c_offset = f;
-}
-
-
-void ramp_bang(t_ramp *x)
-{
- ramp_offset(x, 0);
-}
-
-
-
-static t_int *ramp_perform(t_int *w)
-{
- t_float *out = (float *)(w[3]);
- t_rampctl *ctl = (t_rampctl *)(w[1]);
- t_int i;
- t_int n = (t_int)(w[2]);
- t_float x;
-
- t_float scale = ctl->c_blockscale ? 1.0f / (float)n : 1.0f;
-
-
- x = ctl->c_offset;
-
- for (i = 0; i < n; i++)
- {
- *out++ = ((float)x++) * scale;
- }
-
- ctl->c_offset = x; /* save state */
-
-
- return (w+4);
-}
-
-static void ramp_dsp(t_ramp *x, t_signal **sp)
-{
- dsp_add(ramp_perform, 3, &x->x_ctl, sp[0]->s_n, sp[0]->s_vec);
-
-}
-void ramp_free(void)
-{
-
-}
-
-t_class *ramp_class;
-
-void *ramp_new(void)
-{
- t_ramp *x = (t_ramp *)pd_new(ramp_class);
- outlet_new(&x->x_obj, gensym("signal"));
- x->x_ctl.c_blockscale = 0;
- ramp_bang(x);
- return (void *)x;
-}
-
-void *blockramp_new(void)
-{
- t_ramp *x = (t_ramp *)ramp_new();
- x->x_ctl.c_blockscale = 1;
- return (void *)x;
-}
-
-void ramp_tilde_setup(void)
-{
- //post("ramp~ v0.1");
- ramp_class = class_new(gensym("ramp~"), (t_newmethod)ramp_new,
- (t_method)ramp_free, sizeof(t_ramp), 0, 0);
-
- class_addcreator((t_newmethod)blockramp_new, gensym("blockramp~"), A_NULL);
-
- class_addmethod(ramp_class, (t_method)ramp_bang, gensym("bang"), 0);
- class_addmethod(ramp_class, (t_method)ramp_dsp, gensym("dsp"), 0);
- class_addfloat(ramp_class, (t_method)ramp_offset);
-}
-