From bfdde1b4c210e0bbb2aef6f6bce9eecea8286575 Mon Sep 17 00:00:00 2001
From: Ed Kelly <edkelly@users.sourceforge.net>
Date: Tue, 18 Sep 2007 16:39:04 +0000
Subject: This commit was generated by cvs2svn to compensate for changes in
 r8733, which included commits to RCS files with non-trunk default branches.

svn path=/trunk/externals/ekext/; revision=8734
---
 maskxor/v3/help-maskxor.pd | 104 ++++++++++++++++++
 maskxor/v3/makefile        | 105 ++++++++++++++++++
 maskxor/v3/maskxor-test.pd |  25 +++++
 maskxor/v3/maskxor.c       | 259 +++++++++++++++++++++++++++++++++++++++++++++
 4 files changed, 493 insertions(+)
 create mode 100644 maskxor/v3/help-maskxor.pd
 create mode 100644 maskxor/v3/makefile
 create mode 100644 maskxor/v3/maskxor-test.pd
 create mode 100644 maskxor/v3/maskxor.c

(limited to 'maskxor/v3')

diff --git a/maskxor/v3/help-maskxor.pd b/maskxor/v3/help-maskxor.pd
new file mode 100644
index 0000000..1c30305
--- /dev/null
+++ b/maskxor/v3/help-maskxor.pd
@@ -0,0 +1,104 @@
+#N canvas 0 0 956 304 10;
+#X obj 368 207 maskxor;
+#X obj 457 63 t b b;
+#X msg 38 157 bang;
+#X floatatom 390 247 5 0 0 0 - - -;
+#X floatatom 368 264 5 0 0 0 - - -;
+#X floatatom 254 122 5 0 0 0 - - -;
+#X msg 457 46 bang;
+#X msg 457 80 listl 1 1 0 0 0 1 1;
+#X msg 500 97 listr 0 1 1 0 2 1 0;
+#X text 39 56 Maskxor takes two lists - listr and listl \, to set up
+a map where map = listl ^ listr.;
+#X text 37 93 Floats will only pass through if map[(int)float] > 0
+\, so if the corresponding element is greater than zero in either listl
+\, or listr \, but not both.;
+#X text 76 148 outputs the map \, the xor-ed element and (if this is
+greater than zero) the last float in.;
+#X obj 412 227 print MASK;
+#X text 41 22 Maskxor - exclusive-OR mask map by Edward Kelly. This
+is GNU software.;
+#X msg 39 193 clear;
+#X text 79 192 resets the object;
+#X text 29 283 Polyphony control objects by Ed Kelly November 2006
+;
+#X text 397 282 See also;
+#X obj 458 280 sieve;
+#X obj 501 280 polymap;
+#X obj 558 280 polystat;
+#N canvas 0 0 450 300 (subpatch) 0;
+#X msg 174 179 0 1 0 0 1 1 2;
+#X obj 150 84 loadbang;
+#X obj 175 217 outlet;
+#X connect 0 0 2 0;
+#X connect 1 0 0 0;
+#X restore 584 152 pd;
+#X obj 568 173 l;
+#X obj 534 148 t a b;
+#X obj 568 190 prepend listr;
+#X obj 473 190 prepend listl;
+#X msg 662 97 1 0 0 1 1;
+#X msg 678 114 1 1 0 0 0 1;
+#X msg 721 131 0 1 1 0 2 1 0;
+#X msg 669 190 mode \$1;
+#X obj 669 167 tgl 15 0 empty empty empty 0 -6 0 8 -262144 -1 -1 0
+1;
+#X text 728 191 ... in mode 1 \, floats are only;
+#X text 729 204 passed through the left outlet;
+#X text 728 217 when the left list contains;
+#X text 727 229 fewer non-zero elements than;
+#X text 727 241 the right list. CHANGED BEHAVIOUR!;
+#X msg 659 70 1 0 0 1 0 0 0 1;
+#X msg 646 54 1 0 0 1 0 1 0 1;
+#X text 847 123 |;
+#X text 847 132 |;
+#X text 847 141 |;
+#X text 847 150 |;
+#X text 847 159 |;
+#X text 847 168 |;
+#X text 847 177 |;
+#X text 761 60 _;
+#X text 768 60 _;
+#X text 775 60 _;
+#X text 782 60 _;
+#X text 789 60 _;
+#X text 796 60 _;
+#X text 803 60 _;
+#X text 810 60 _;
+#X text 817 60 _;
+#X text 824 60 _;
+#X text 831 60 _;
+#X text 838 60 _;
+#X text 845 60 _;
+#X text 847 69 |;
+#X text 847 78 |;
+#X text 847 87 |;
+#X text 847 96 |;
+#X text 847 105 |;
+#X text 847 114 |;
+#X text 759 65 <;
+#X connect 0 0 4 0;
+#X connect 0 1 3 0;
+#X connect 0 2 12 0;
+#X connect 1 0 7 0;
+#X connect 1 1 8 0;
+#X connect 2 0 0 0;
+#X connect 5 0 0 0;
+#X connect 6 0 1 0;
+#X connect 7 0 0 0;
+#X connect 8 0 0 0;
+#X connect 14 0 0 0;
+#X connect 21 0 22 1;
+#X connect 22 0 24 0;
+#X connect 23 0 22 1;
+#X connect 23 0 25 0;
+#X connect 23 1 22 0;
+#X connect 24 0 0 0;
+#X connect 25 0 0 0;
+#X connect 26 0 23 0;
+#X connect 27 0 23 0;
+#X connect 28 0 23 0;
+#X connect 29 0 0 0;
+#X connect 30 0 29 0;
+#X connect 36 0 23 0;
+#X connect 37 0 23 0;
diff --git a/maskxor/v3/makefile b/maskxor/v3/makefile
new file mode 100644
index 0000000..950cfa2
--- /dev/null
+++ b/maskxor/v3/makefile
@@ -0,0 +1,105 @@
+current:
+	echo make pd_linux, pd_nt, pd_irix5, pd_irix6 or pd_darwin, then make install
+
+clean: ; rm -f *.pd_* *.o
+
+# ----------------------- NT -----------------------
+
+pd_nt: maskxor.dll
+
+INSTALL_PREFIX="C:\pd\extra"
+EXT=dll
+.SUFFIXES: .obj .dll
+
+PDNTCFLAGS = /W3 /WX /DNT /DPD /nologo
+VC="D:\Program Files\Microsoft Visual Studio\Vc98"
+
+PDNTINCLUDE = /I. /I\tcl\include /I..\..\src /I$(VC)\include
+
+PDNTLDIR = $(VC)\lib
+PDNTLIB = $(PDNTLDIR)\libc.lib \
+	$(PDNTLDIR)\oldnames.lib \
+	$(PDNTLDIR)\kernel32.lib \
+	..\..\bin\pd.lib 
+
+.c.dll:
+	cl $(PDNTCFLAGS) $(PDNTINCLUDE) /c $*.c
+	link /dll /export:$*_setup $*.obj $(PDNTLIB)
+
+# ----------------------- IRIX 5.x -----------------------
+
+pd_irix5: maskxor.pd_irix5
+
+INSTALL_PREFIX=/usr/local
+EXT=pd_irix5
+.SUFFIXES: .pd_irix5
+
+SGICFLAGS5 = -o32 -DPD -DUNIX -DIRIX -O2
+
+SGIINCLUDE =  -I/usr/local/include
+
+.c.pd_irix5:
+	cc $(SGICFLAGS5) $(SGIINCLUDE) -o $*.o -c $*.c
+	ld -elf -shared -rdata_shared -o $*.pd_irix5 $*.o
+	rm $*.o
+
+# ----------------------- IRIX 5.x -----------------------
+
+pd_irix6: maskxor.pd_irix6
+
+INSTALL_PREFIX=/usr/local
+EXT=pd_irix6
+.SUFFIXES: .pd_irix6
+
+SGICFLAGS5 = -o32 -DPD -DUNIX -DIRIX -O2
+
+SGIINCLUDE =  -I/usr/local/include
+
+.c.pd_irix6:
+	cc $(SGICFLAGS5) $(SGIINCLUDE) -o $*.o -c $*.c
+	ld -elf -shared -rdata_shared -o $*.pd_irix6 $*.o
+	rm $*.o
+
+# ----------------------- LINUX i386 -----------------------
+
+pd_linux: maskxor.pd_linux
+
+INSTALL_PREFIX=/usr/local
+EXT=pd_linux
+.SUFFIXES: .pd_linux
+
+LINUXCFLAGS = -DPD -O2 -funroll-loops -fomit-frame-pointer \
+    -Wall -W -Wshadow -Wstrict-prototypes -Werror \
+    -Wno-unused -Wno-parentheses -Wno-switch
+
+LINUXINCLUDE =  -I/usr/local/include
+
+.c.pd_linux:
+	cc $(LINUXCFLAGS) $(LINUXINCLUDE) -o $*.o -c $*.c
+	ld -export_dynamic  -shared -o $*.pd_linux $*.o -lc -lm
+	strip --strip-unneeded $*.pd_linux
+	rm $*.o
+
+# ----------------------- Mac OSX -----------------------
+
+pd_darwin: maskxor.pd_darwin
+
+INSTALL_PREFIX=/usr/local
+EXT=pd_darwin
+.SUFFIXES: .pd_darwin
+
+DARWINCFLAGS = -DPD -O2 -Wall -W -Wshadow -Wstrict-prototypes \
+    -Wno-unused -Wno-parentheses -Wno-switch
+
+.c.pd_darwin:
+	cc $(DARWINCFLAGS) $(LINUXINCLUDE) -o $*.o -c $*.c
+	cc -bundle -undefined suppress -flat_namespace -o $*.pd_darwin $*.o 
+	rm -f $*.o
+
+# ----------------------------------------------
+
+install::
+	install -d $(INSTALL_PREFIX)/lib/pd/extra
+#	install -m 644 *.$(EXT) $(INSTALL_PREFIX)/lib/pd/externs
+	-install -m 644 maskxor.$(EXT) $(INSTALL_PREFIX)/lib/pd/extra
+	install -m 644 *.pd $(INSTALL_PREFIX)/lib/pd/doc/5.reference
diff --git a/maskxor/v3/maskxor-test.pd b/maskxor/v3/maskxor-test.pd
new file mode 100644
index 0000000..1674fb8
--- /dev/null
+++ b/maskxor/v3/maskxor-test.pd
@@ -0,0 +1,25 @@
+#N canvas 0 0 450 300 10;
+#X obj 149 208 maskxor;
+#X obj 180 71 t b b;
+#X msg 144 143 bang;
+#X floatatom 171 253 5 0 0 0 - - -;
+#X floatatom 149 271 5 0 0 0 - - -;
+#X obj 193 230 print MAPOUT;
+#X floatatom 70 151 5 0 0 0 - - -;
+#X msg 182 33 bang;
+#X msg 261 157 debug;
+#X obj 236 265 print;
+#X msg 180 88 listl 1 1 0 0 0 1 1;
+#X msg 223 105 listr 0 1 1 0 2 1 0;
+#X connect 0 0 4 0;
+#X connect 0 1 3 0;
+#X connect 0 2 5 0;
+#X connect 1 0 10 0;
+#X connect 1 1 11 0;
+#X connect 2 0 0 0;
+#X connect 3 0 9 0;
+#X connect 6 0 0 0;
+#X connect 7 0 1 0;
+#X connect 8 0 0 0;
+#X connect 10 0 0 0;
+#X connect 11 0 0 0;
diff --git a/maskxor/v3/maskxor.c b/maskxor/v3/maskxor.c
new file mode 100644
index 0000000..5e1d9d3
--- /dev/null
+++ b/maskxor/v3/maskxor.c
@@ -0,0 +1,259 @@
+#include "m_pd.h"
+#include <math.h>
+//#define MAXENTRIES 512
+
+static t_class *maskxor_class;
+
+typedef struct _mask
+{
+  //  t_atom maskxor[MAXENTRIES];
+  //  t_atom maskl[MAXENTRIES];
+  //  t_atom maskr[MAXENTRIES];
+  t_atom *maskxor, *maskl, *maskr;
+} t_mask;
+
+typedef struct _maskxor
+{
+  t_object x_obj;
+  t_mask masking;
+  t_atom *buffer;
+
+  t_float total, suml, sumr, mode, lengthl, lengthr, ltot, rgreater;
+  t_float f_in, yes, firstl, firstr, firstx;
+  t_outlet *thru, *bool, *mask;
+} t_maskxor;
+
+static void maskxor_makelbuffer(t_maskxor *x, int n, t_atom *list)
+{
+  int i;
+  float maskel;
+  if (x->masking.maskl && x->firstl) {
+    freebytes(x->masking.maskl, x->lengthl * sizeof(t_atom));
+    x->masking.maskl = 0;
+    x->lengthl = 0;
+  }
+
+  x->masking.maskl = getbytes(n * sizeof(t_atom)); 
+  x->masking.maskl = copybytes(list, n * sizeof(t_atom));
+  x->lengthl = n;
+  x->suml = 0;
+  for (i=0;i<n;i++)
+    {
+      maskel = atom_getfloatarg(i, x->lengthl, x->masking.maskl);
+      if (maskel != 0) x->suml++;
+    }
+  x->firstl = 1;
+  x->rgreater = x->suml <= x->sumr ? 1 : 0;
+}
+
+static void maskxor_makerbuffer(t_maskxor *x, int n, t_atom *list)
+{
+  int i;
+  float maskel;
+  if (x->masking.maskr && x->firstr) {
+    freebytes(x->masking.maskr, x->lengthr * sizeof(t_atom));
+    x->masking.maskr = 0;
+    x->lengthr = 0;
+  }
+
+  x->masking.maskr = getbytes(n * sizeof(t_atom));
+  x->masking.maskr = copybytes(list, n * sizeof(t_atom));
+  x->lengthr = n;
+  x->sumr = 0;
+  for (i=0;i<n;i++)
+    {
+      maskel = atom_getfloatarg(i, x->lengthr, x->masking.maskr);
+      if (maskel != 0) x->sumr++;
+    }
+  x->firstr = 1;
+}
+
+static void maskxor_makemaskbuffer(t_maskxor *x, int n, t_atom *list, int d, int dir)
+{
+  int i;
+  float left, right, mask;
+  if (x->masking.maskxor && x->firstx) {
+    freebytes(x->masking.maskxor, x->ltot * sizeof(t_atom));
+    x->buffer = 0;
+    x->ltot = 0;
+  }
+
+  x->masking.maskxor = getbytes(n+d * sizeof(t_atom));
+  if(dir > 0)
+    {
+      x->ltot = x->lengthr;
+      for(i=0;i<x->ltot;i++)
+	{
+	  left = i >= n ? 0 : atom_getfloatarg(i, x->lengthl, x->masking.maskl);
+	  right = atom_getfloatarg(i, x->lengthr, x->masking.maskr);
+	  mask = (float)((int)left ^ (int)right);
+	  SETFLOAT(&x->masking.maskxor[i], mask);
+	}
+    }
+  else
+    {
+      x->ltot = x->lengthl;
+      for(i=0;i<x->ltot;i++)
+	{
+	  right = i >= n ? 0 : atom_getfloatarg(i, x->lengthr, x->masking.maskr);
+	  left = atom_getfloatarg(i, x->lengthl, x->masking.maskl);
+	  mask = (float)((int)left ^ (int)right);
+	  SETFLOAT(&x->masking.maskxor[i], mask);
+	}
+    }
+  x->firstx = 1;
+}
+
+void maskxor_float(t_maskxor *x, t_floatarg fin)
+{
+  int input = fin > 0 ? (int)fin : 0;
+  if(x->mode == 0)
+    {
+      x->f_in = fin;
+      x->yes = atom_getfloatarg(input, x->ltot, x->masking.maskxor);
+      outlet_float(x->bool, x->yes);
+      if(x->yes != 0) outlet_float(x->thru, x->f_in);
+    }
+  else if (x->rgreater)
+    {
+      x->f_in = fin;
+      x->yes = atom_getfloatarg(input, x->ltot, x->masking.maskxor);
+      outlet_float(x->bool, x->yes);
+      if(x->yes != 0) outlet_float(x->thru, x->f_in);
+    }
+}
+
+void maskxor_bang(t_maskxor *x, t_symbol *s)
+{
+  outlet_list(x->mask, &s_list, x->total, x->masking.maskxor);
+  outlet_float(x->bool, x->yes);
+  if(x->yes)outlet_float(x->thru, x->f_in);
+}
+
+void maskxor_listl(t_maskxor *x, t_symbol *s, int argc, t_atom *argv)
+{
+  int difflen;
+  maskxor_makelbuffer(x, argc, argv);
+  if(x->lengthl >= x->lengthr)
+    {
+      difflen = (int)(x->lengthl - x->lengthr);
+      maskxor_makemaskbuffer(x, argc, argv, difflen, 0);
+    }
+ else 
+   {
+     difflen = (int)(x->lengthr - x->lengthl);
+     maskxor_makemaskbuffer(x, argc, argv, difflen, 1);
+   }
+
+  //      listl_element = atom_getfloat(argv+i);
+  //      SETFLOAT(&x->masking.maskl[i], listl_element);
+  //      if(listl_element != 0) x->suml++;
+  //      listr_element = atom_getfloatarg(i,MAXENTRIES,x->masking.maskr); 
+  //      xor_element = (float)((int)listl_element ^ (int)listr_element);
+  //      SETFLOAT(&x->masking.maskxor[i], xor_element);
+
+  outlet_list(x->mask, &s_list, x->total, x->masking.maskxor);
+}
+
+void maskxor_listr(t_maskxor *x, t_symbol *s, int argc, t_atom *argv)
+{
+  maskxor_makerbuffer(x, argc, argv);
+}
+
+void maskxor_mode(t_maskxor *x, t_floatarg fmode)
+{
+  x->mode = fmode != 0 ? 1 : 0;
+}
+
+/* substitute zexy code */
+void maskxor_clear(t_maskxor *x)
+{
+  freebytes(x->masking.maskl, x->lengthl * sizeof(t_atom));
+  freebytes(x->masking.maskr, x->lengthr * sizeof(t_atom));
+  freebytes(x->masking.maskxor, x->ltot * sizeof(t_atom));
+  //  x->masking.maskl = getbytes(sizeof(t_atom));
+  //  x->masking.maskr = getbytes(sizeof(t_atom));
+  //  x->masking.maskxor = getbytes(sizeof(t_atom));
+
+  //  SETFLOAT(&x->masking.maskr[0], 0);
+  //  SETFLOAT(&x->masking.maskl[0], 0);
+  //  SETFLOAT(&x->masking.maskxor[0], 0);
+  x->lengthl = x->lengthr = x->ltot = 0;
+  x->total=1;
+  x->yes = x->f_in = 0;
+}
+
+void maskxor_print(t_maskxor *x)
+{
+  float le0, le1, le2, le3, le4, le5, le6, le7, le8;
+  float re0, re1, re2, re3, re4, re5, re6, re7, re8;
+  float xe0, xe1, xe2, xe3, xe4, xe5, xe6, xe7, xe8;
+  le0 = atom_getfloatarg(0, x->ltot, x->masking.maskl);
+  le1 = atom_getfloatarg(1, x->ltot, x->masking.maskl);
+  le2 = atom_getfloatarg(2, x->ltot, x->masking.maskl);
+  le3 = atom_getfloatarg(3, x->ltot, x->masking.maskl);
+  le4 = atom_getfloatarg(4, x->ltot, x->masking.maskl);
+  le5 = atom_getfloatarg(5, x->ltot, x->masking.maskl);
+  le6 = atom_getfloatarg(6, x->ltot, x->masking.maskl);
+  le7 = atom_getfloatarg(7, x->ltot, x->masking.maskl);
+  le8 = atom_getfloatarg(8, x->ltot, x->masking.maskl);
+  re0 = atom_getfloatarg(0, x->ltot, x->masking.maskr);
+  re1 = atom_getfloatarg(1, x->ltot, x->masking.maskr);
+  re2 = atom_getfloatarg(2, x->ltot, x->masking.maskr);
+  re3 = atom_getfloatarg(3, x->ltot, x->masking.maskr);
+  re4 = atom_getfloatarg(4, x->ltot, x->masking.maskr);
+  re5 = atom_getfloatarg(5, x->ltot, x->masking.maskr);
+  re6 = atom_getfloatarg(6, x->ltot, x->masking.maskr);
+  re7 = atom_getfloatarg(7, x->ltot, x->masking.maskr);
+  re8 = atom_getfloatarg(8, x->ltot, x->masking.maskr);
+  xe0 = atom_getfloatarg(0, x->ltot, x->masking.maskxor);
+  xe1 = atom_getfloatarg(1, x->ltot, x->masking.maskxor);
+  xe2 = atom_getfloatarg(2, x->ltot, x->masking.maskxor);
+  xe3 = atom_getfloatarg(3, x->ltot, x->masking.maskxor);
+  xe4 = atom_getfloatarg(4, x->ltot, x->masking.maskxor);
+  xe5 = atom_getfloatarg(5, x->ltot, x->masking.maskxor);
+  xe6 = atom_getfloatarg(6, x->ltot, x->masking.maskxor);
+  xe7 = atom_getfloatarg(7, x->ltot, x->masking.maskxor);
+  xe8 = atom_getfloatarg(8, x->ltot, x->masking.maskxor);
+  post("right mask = %d, %d, %d, %d, %d, %d, %d, %d, %d", re0, re1, re2, re3, re4, re5, re6, re7, re8);
+  post(" left mask = %d, %d, %d, %d, %d, %d, %d, %d, %d", le0, le1, le2, le3, le4, le5, le6, le7, le8);
+  post("  xor mask = %d, %d, %d, %d, %d, %d, %d, %d, %d", xe0, xe1, xe2, xe3, xe4, xe5, xe6, xe7, xe8);
+}
+
+void *maskxor_new(t_symbol *s, t_floatarg fmode)
+{
+  int i;
+  t_maskxor *x = (t_maskxor *)pd_new(maskxor_class);
+  x->total = 1;
+  x->firstl = x->firstr = x->firstx = 0;
+  x->mode = fmode != 0 ? 1 : 0;
+   
+  //  SETFLOAT(&x->masking.maskr[0], 0);
+  //  SETFLOAT(&x->masking.maskl[0], 0);
+  //  SETFLOAT(&x->masking.maskxor[0], 0);
+  x->lengthl = x->lengthr = x->ltot = 0;
+
+  x->thru = outlet_new(&x->x_obj, &s_float);
+  x->bool = outlet_new(&x->x_obj, &s_float);
+  x->mask = outlet_new(&x->x_obj, &s_list);
+  return (void *)x;
+}
+
+void maskxor_setup(void) 
+{
+  maskxor_class = class_new(gensym("maskxor"),
+  (t_newmethod)maskxor_new,
+  0, sizeof(t_maskxor),
+  CLASS_DEFAULT, A_DEFFLOAT, 0);
+  post("|..-.--.-..-maskxor.-...--.-..|");
+  post("|    exclusive-or mask-map    |");
+  post("|.--.- Edward Kelly 2006 ---.-|");
+  class_sethelpsymbol(maskxor_class, gensym("help-maskxor"));
+  class_addfloat(maskxor_class, maskxor_float);
+  class_addmethod(maskxor_class, (t_method)maskxor_listl, gensym("listl"), A_GIMME, 0, 0);
+  class_addmethod(maskxor_class, (t_method)maskxor_listr, gensym("listr"), A_GIMME, 0, 0);
+  class_addbang(maskxor_class, (t_method)maskxor_bang);
+  class_addmethod(maskxor_class, (t_method)maskxor_mode, gensym("mode"), A_DEFFLOAT, 0);
+  class_addmethod(maskxor_class, (t_method)maskxor_clear, gensym("clear"), A_DEFFLOAT, 0);
+  class_addmethod(maskxor_class, (t_method)maskxor_print, gensym("print"), A_DEFFLOAT, 0);
+}
-- 
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