From d962ed33f6b5fe3040cfbd798f63ab9aa36d1f9e Mon Sep 17 00:00:00 2001
From: Hans-Christoph Steiner <eighthave@users.sourceforge.net>
Date: Thu, 25 May 2006 16:40:19 +0000
Subject: renamed files to match their class names

svn path=/trunk/externals/creb/; revision=5127
---
 modules/qmult.c | 165 --------------------------------------------------------
 1 file changed, 165 deletions(-)
 delete mode 100644 modules/qmult.c

(limited to 'modules/qmult.c')

diff --git a/modules/qmult.c b/modules/qmult.c
deleted file mode 100644
index 94766e1..0000000
--- a/modules/qmult.c
+++ /dev/null
@@ -1,165 +0,0 @@
-/*
- *   qmult.c  - quaternion multiplication dsp object 
- *   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>
-#include <stdlib.h>
-#include <stdio.h>
-#include <math.h>
-
-
-typedef struct qmultctl
-{
-  t_float *c_inputleft[4];
-  t_float *c_inputright[4];
-  t_float *c_output[4];
-} t_qmultctl;
-
-typedef struct qmult
-{
-  t_object x_obj;
-  t_float x_f;
-  t_qmultctl x_ctl;
-} t_qmult;
-
-
-static t_int *qmult_perform(t_int *word)
-{
-
-
-
-  t_qmultctl *ctl     = (t_qmultctl *)(word[1]);
-  t_int n             = (t_int)(word[2]);
-  t_int i;
-
-  t_float *in0l        = ctl->c_inputleft[0];
-  t_float *in1l        = ctl->c_inputleft[1];
-  t_float *in2l        = ctl->c_inputleft[2];
-  t_float *in3l        = ctl->c_inputleft[3];
-
-  t_float *in0r        = ctl->c_inputright[0];
-  t_float *in1r        = ctl->c_inputright[1];
-  t_float *in2r        = ctl->c_inputright[2];
-  t_float *in3r        = ctl->c_inputright[3];
-
-  t_float *out0       = ctl->c_output[0];
-  t_float *out1       = ctl->c_output[1];
-  t_float *out2       = ctl->c_output[2];
-  t_float *out3       = ctl->c_output[3];
-
-  t_float wl, xl, yl, zl;
-  t_float wr, xr, yr, zr;
-  t_float w, x, y, z;
-
-  for (i=0;i<n;i++)
-    {
-
-	/* read input quaternions */
-	wl = *in0l++;
-	xl = *in1l++;
-	yl = *in2l++;
-	zl = *in3l++;
-
-	wr = *in0r++;
-	xr = *in1r++;
-	yr = *in2r++;
-	zr = *in3r++;
-
-
-	/* multiply quaternions */
-	w = wl * wr;
-	x = wl * xr;
-	y = wl * yr;
-	z = wl * zr;
-
-	w -= xl * xr;
-	x += xl * wr;
-	y -= xl * zr;
-	z += xl * yr;
-
-	w -= yl * yr;
-	x += yl * zr;
-	y += yl * wr;
-	z -= yl * xr;
-
-	w -= zl * zr;
-	x -= zl * yr;
-	y += zl * xr;
-	z += zl * wr;
-
-
-
-	/* write output quaternion */
-	*out0++ = w;
-	*out1++ = x;
-	*out2++ = y;
-	*out3++ = z;
-    }
-
-   
-  return (word+3);
-}
-
-
-
-static void qmult_dsp(t_qmult *x, t_signal **sp)
-{
-
-    int i;
-  for (i=0;i<4;i++)
-    {
-      x->x_ctl.c_inputleft[i] = sp[i]->s_vec;
-      x->x_ctl.c_inputright[i] = sp[i+4]->s_vec;
-      x->x_ctl.c_output[i] = sp[i+8]->s_vec;
-    }
-
-  dsp_add(qmult_perform, 2, &x->x_ctl, sp[0]->s_n);
-
-
-}                                  
-
-
-static void qmult_free(t_qmult *x)
-{
-
-}
-
-t_class *qmult_class;
-
-static void *qmult_new(t_floatarg channels)
-{
-    int i;
-    t_qmult *x = (t_qmult *)pd_new(qmult_class);
-
-    for (i=1;i<8;i++) inlet_new(&x->x_obj, &x->x_obj.ob_pd, gensym("signal"), gensym("signal")); 
-    for (i=0;i<4;i++) outlet_new(&x->x_obj, gensym("signal")); 
-
-    return (void *)x;
-}
-
-void qmult_tilde_setup(void)
-{
-  //post("qmult~ v0.1");
-    qmult_class = class_new(gensym("qmult~"), (t_newmethod)qmult_new,
-    	(t_method)qmult_free, sizeof(t_qmult), 0, 0);
-    CLASS_MAINSIGNALIN(qmult_class, t_qmult, x_f); 
-    class_addmethod(qmult_class, (t_method)qmult_dsp, gensym("dsp"), 0); 
-
-}
-
-- 
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