This commit was generated by cvs2svn to compensate for changes in r641,

which included commits to RCS files with non-trunk default branches.

svn path=/trunk/externals/tb/; revision=642

12 files changed, 733 insertions, 0 deletions

diff --git a/tbext/make-files.txt b/tbext/make-files.txt
new file mode 100755
index 0000000..609e57b
--- /dev/null
+++ b/tbext/make-files.txt
@@ -0,0 +1,6 @@
+# all the source files from the package
+SRCS= \
+        main.cpp tbroute.cpp tbstrg.cpp tbsig~.cpp tbsroute~.cpp tbpow~.cpp
+              
+#HDRS= \
+	main.h 
diff --git a/tbext/makefile b/tbext/makefile
new file mode 100644
index 0000000..a9577e7
--- /dev/null
+++ b/tbext/makefile
@@ -0,0 +1,114 @@
+# Makefile for icc @ linux adapted from Thomas Grill's xsample makefile
+#
+# usage:
+# to build run "make"
+# to install (as root), do "make install"
+#
+
+
+
+
+# your c++ compiler (if not g++)
+ CXX=icc
+
+# where does the PD installation reside?
+PD=/usr/lib/pdsrc/pd
+
+# where are the PD header files?
+# leave it blank if it is a system directory (like /usr/local/include), 
+# 	since gcc 3.2 complains about it
+PDINC=
+
+# where do the flext libraries reside?
+FLEXTPATH=/usr/lib/flext
+
+# where should the objects be built?
+TARGDIR=./
+
+# where should tbext be installed?
+# (leave blank to omit installation)
+INSTDIR=${PD}/externs
+
+# where should the tbext help be installed?
+# (leave blank to omit installation)
+HELPDIR=${PD}/doc/5.reference
+
+# additional compiler flags
+# (check whether they fit to your system!)
+# UFLAGS=-mcpu=pentiumpro  # gcc 2.95
+# UFLAGS=-mcpu=pentium4 -mmmx -msse2 -msse -mfpmath=sse  # gcc 3.2 
+UFLAGS= -O3 -xW -tpp7 -ip -ipo #icc
+
+
+FLEXTLIB=$(FLEXTPATH)/flext.a
+
+# compiler stuff
+INCLUDES=$(PDINC) 
+FLAGS=-DFLEXT_SYS=2 -D__GNUG__
+CFLAGS=${UFLAGS} -O6 -funroll-loops -fmove-all-movables -frerun-loop-opt -finline-functions -fno-rtti -fno-exceptions
+LDFLAGS=$(CFLAGS)
+LIBS=m
+
+# ----------------------------------------------
+# the rest can stay untouched
+# ----------------------------------------------
+
+NAME=tbext
+SRCDIR=source
+
+include make-files.txt
+
+MAKEFILE=makefile
+TARGET=$(TARGDIR)/$(NAME).pd_linux
+
+# default target
+all: $(TARGDIR) $(TARGET) 
+
+$(patsubst %,$(SRCDIR)/%,$(SRCS)): $(patsubst %,$(SRCDIR)/%,$(HDRS)) $(MAKEFILE) $(CONFIG)
+	touch $(patsubst %,$(SRCDIR)/%,$(SRCS))
+
+$(TARGDIR):
+	-mkdir $(TARGDIR)
+
+$(TARGDIR)/%.o : $(SRCDIR)/%.cpp 
+	$(CXX) -c $(CFLAGS) $(FLAGS) $(patsubst %,-I%,$(INCLUDES) $(FLEXTPATH)) $< -o $@
+
+$(TARGET) : $(patsubst %.cpp,$(TARGDIR)/%.o,$(SRCS)) $(FLEXTLIB) 
+	$(CXX) $(LDFLAGS) -shared $^ $(patsubst %,-l%,$(LIBS)) -o $@ 
+	strip --strip-unneeded $@
+	chmod 755 $@
+
+$(INSTDIR):
+	-mkdir $(INSTDIR)
+
+install:: $(INSTDIR)
+
+install:: $(TARGET) 
+	cp $^ $(INSTDIR)
+	chown root.root $(patsubst %,$(INSTDIR)/%,$(notdir $^))
+
+$(HELPDIR):
+	-mkdir $(HELPDIR)
+
+install-help:: $(HELPDIR)
+
+install-help:: ./pd
+	chmod 644 $^/*.*
+	cp $^/*.* $(HELPDIR)
+
+
+.PHONY: clean
+clean:
+	rm -f $(TARGDIR)/*.o $(TARGDIR)/*.il $(TARGET)
+
+
+
+
+
+
+
+
+
+
+
+
diff --git a/tbext/source/main.cpp b/tbext/source/main.cpp
new file mode 100644
index 0000000..c4317fd
--- /dev/null
+++ b/tbext/source/main.cpp
@@ -0,0 +1,64 @@
+/* Copyright (c) 2003 Tim Blechmann.                                            */
+/* For information on usage and redistribution, and for a DISCLAIMER OF ALL     */
+/* WARRANTIES, see the file, "COPYING"  in this distribution.                   */
+/*                                                                              */
+/*                                                                              */
+/* tbext is the collection of some external i wrote.                            */
+/* some are useful, others aren't...                                            */
+/*                                                                              */
+/*                                                                              */
+/* tbext uses the flext C++ layer for Max/MSP and PD externals.                 */
+/* get it at http://www.parasitaere-kapazitaeten.de/PD/ext                      */
+/* thanks to Thomas Grill                                                       */
+/*                                                                              */
+/*                                                                              */
+/*                                                                              */
+/* 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.                             */
+/*                                                                              */
+/*                                                                              */
+/*                                                                              */
+/* coded while listening to: Hamid Drake & Assif Tsahar: Soul Bodies, Vol. 1    */
+/*                           I.S.O.: I.S.O                                      */
+/*                                                                              */
+
+
+
+#include <flext.h>
+#define TBEXT_VERSION "0.01"
+
+#if !defined(FLEXT_VERSION) || (FLEXT_VERSION < 400)
+#error upgrade your flext version!!!!!!
+#endif
+
+void ttbext_setup()
+{
+  post("TBEXT: by tim blechmann");
+  post("version "TBEXT_VERSION);
+  post("compiled on "__DATE__);
+  post("");
+
+  FLEXT_SETUP(tbroute);
+  FLEXT_SETUP(tbstrg);
+  FLEXT_DSP_SETUP(tbsroute);
+  FLEXT_DSP_SETUP(tbsig);
+  FLEXT_DSP_SETUP(tbpow);
+
+}
+
+FLEXT_LIB_SETUP(tbext,ttbext_setup)
diff --git a/tbext/source/tbpow~.cpp b/tbext/source/tbpow~.cpp
new file mode 100644
index 0000000..14a383c
--- /dev/null
+++ b/tbext/source/tbpow~.cpp
@@ -0,0 +1,100 @@
+/* Copyright (c) 2003 Tim Blechmann.                                            */
+/* For information on usage and redistribution, and for a DISCLAIMER OF ALL     */
+/* WARRANTIES, see the file, "COPYING"  in this distribution.                   */
+/*                                                                              */
+/*                                                                              */
+/* tbpow~ calculates the power of each sample. In fact i expected it to sound   */
+/* better than it does. but maybe someone is interested in using it...          */
+/*                                                                              */
+/*                                                                              */
+/* tbpow~ uses the flext C++ layer for Max/MSP and PD externals.                */
+/* get it at http://www.parasitaere-kapazitaeten.de/PD/ext                      */
+/* thanks to Thomas Grill                                                       */
+/*                                                                              */
+/*                                                                              */
+/*                                                                              */
+/* 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.                             */
+/*                                                                              */
+/*                                                                              */
+/*                                                                              */
+/* coded while listening to: Assif Tsahar & Susie Ibarra: Home Cookin'          */
+/*                           Painkiller: Talisman                               */
+/*                                                                              */
+
+
+
+#include <flext.h>
+
+#include <cmath>
+
+#if !defined(FLEXT_VERSION) || (FLEXT_VERSION < 401)
+#error upgrade your flext version!!!!!!
+#endif
+
+class tbpow: public flext_dsp
+{
+  FLEXT_HEADER(tbpow,flext_dsp);
+
+public: // constructor
+  tbpow();
+
+protected:
+  virtual void m_signal (int n, float *const *in, float *const *out);
+
+  void set_power(float f);
+  
+private:
+  float power;
+  
+  FLEXT_CALLBACK_1(set_power,float)
+  
+};
+
+
+FLEXT_LIB_DSP("tbpow~",tbpow);
+
+tbpow::tbpow()
+{
+  AddInSignal();
+  AddInFloat();
+  AddOutSignal();
+  
+  FLEXT_ADDMETHOD(1,set_power);
+  power=1;
+} 
+
+
+void tbpow::m_signal(int n, float *const *in, float *const *out)
+{
+  const float *ins=in[0];
+  float *outs = out[0];
+
+  while (n--)
+    {
+      *outs = pow(*ins,power);
+      *outs++;
+      *ins++;
+    }
+ 
+}
+
+void tbpow::set_power(float f)
+{
+  power=f;
+}
diff --git a/tbext/source/tbroute.cpp b/tbext/source/tbroute.cpp
new file mode 100644
index 0000000..83d85a0
--- /dev/null
+++ b/tbext/source/tbroute.cpp
@@ -0,0 +1,112 @@
+/* Copyright (c) 2003 Tim Blechmann.                                            */
+/* For information on usage and redistribution, and for a DISCLAIMER OF ALL     */
+/* WARRANTIES, see the file, "COPYING"  in this distribution.                   */
+/*                                                                              */
+/*                                                                              */
+/* tbroute is an advanced router.                                               */
+/* the signal to the first inlet is being routed to the outlet specified        */
+/* by the second inlet.                                                         */
+/* the number of outlets is specified by the creation argument                  */
+/*                                                                              */
+/*                                                                              */
+/* tbroute uses the flext C++ layer for Max/MSP and PD externals.               */
+/* get it at http://www.parasitaere-kapazitaeten.de/PD/ext                      */
+/* thanks to Thomas Grill                                                       */
+/*                                                                              */
+/*                                                                              */
+/*                                                                              */
+/* 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.                             */
+/*                                                                              */
+/*                                                                              */
+/*                                                                              */
+/* coded while listening to: Hamid Drake & Assif Tsahar: Soul Bodies, Vol. 1    */
+/*                           I.S.O.: I.S.O                                      */
+/*                                                                              */
+/*                                                                              */
+
+
+#include <flext.h>
+
+#if !defined(FLEXT_VERSION) || (FLEXT_VERSION < 400)
+#error upgrade your flext version!!!!!!
+#endif
+
+class tbroute: public flext_base
+{
+  FLEXT_HEADER(tbroute,flext_base);
+  
+public: // constructor
+  tbroute(t_int chan);
+
+protected:
+  void route(t_float f);
+
+  void routebang();
+  void set_route(t_int i);
+
+private:
+  FLEXT_CALLBACK_1(route,t_float);
+  
+  FLEXT_CALLBACK(routebang);
+  FLEXT_CALLBACK_1(set_route,t_int);
+  t_int dest;
+};
+
+
+FLEXT_LIB_1("tbroute",tbroute,int);
+
+tbroute::tbroute(t_int chan)
+{
+  AddInAnything();
+  AddInInt();
+  
+  for (t_int i=0; i!=chan;++i)
+    {    
+      AddOutAnything();
+    }
+  
+  FLEXT_ADDMETHOD(0,route);
+  FLEXT_ADDBANG(0,routebang);
+  FLEXT_ADDMETHOD(1,set_route);
+  dest=0;
+}
+
+void tbroute::route(t_float f)
+{
+  ToOutFloat(dest,f);
+}
+
+
+void tbroute::routebang()
+{
+  ToOutBang(dest);
+}
+
+void tbroute::set_route(t_int i)
+{
+  --i;
+  if ((i>-1) && (i<CntOut()))
+    {  
+      dest=i;
+    }
+  else
+    {
+      post("no such outlet");
+    }
+}
diff --git a/tbext/source/tbsig~.cpp b/tbext/source/tbsig~.cpp
new file mode 100644
index 0000000..cda79cc
--- /dev/null
+++ b/tbext/source/tbsig~.cpp
@@ -0,0 +1,85 @@
+/* Copyright (c) 2003 Tim Blechmann.                                            */
+/* For information on usage and redistribution, and for a DISCLAIMER OF ALL     */
+/* WARRANTIES, see the file, "COPYING"  in this distribution.                   */
+/*                                                                              */
+/*                                                                              */
+/* tbsig~ is gives you the sign of an audio signal. should be useful to create  */
+/* a square oscillator or some noisy sounds                                     */
+/*                                                                              */
+/*                                                                              */
+/* tbsig~ uses the flext C++ layer for Max/MSP and PD externals.                */
+/* get it at http://www.parasitaere-kapazitaeten.de/PD/ext                      */
+/* thanks to Thomas Grill                                                       */
+/*                                                                              */
+/*                                                                              */
+/*                                                                              */
+/* 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.                             */
+/*                                                                              */
+/*                                                                              */
+/*                                                                              */
+/* coded while listening to: Peter Broetzmann & Hamid Drake: The Dried Rat-Dog  */
+/*                                                                              */
+/*                                                                              */
+
+
+
+#include <flext.h>
+
+#if !defined(FLEXT_VERSION) || (FLEXT_VERSION < 401)
+#error upgrade your flext version!!!!!!
+#endif
+
+class tbsig: public flext_dsp
+{
+  FLEXT_HEADER(tbsig,flext_dsp);
+
+public: // constructor
+  tbsig();
+
+protected:
+  virtual void m_signal (int n, float *const *in, float *const *out);
+
+};
+
+
+FLEXT_LIB_DSP("tbsig~",tbsig);
+
+tbsig::tbsig()
+{
+  AddInSignal();
+  AddOutSignal();
+} 
+
+
+void tbsig::m_signal(int n, float *const *in, float *const *out)
+{
+  const float *ins=in[0];
+  float *outs = out[0];
+
+  while (n--)
+    {
+      if (*ins>0) 
+	*outs = 1;
+      else
+	*outs = -1;
+      *outs++;
+      *ins++;
+    }
+ 
+}
diff --git a/tbext/source/tbsroute~.cpp b/tbext/source/tbsroute~.cpp
new file mode 100644
index 0000000..3d2264d
--- /dev/null
+++ b/tbext/source/tbsroute~.cpp
@@ -0,0 +1,109 @@
+/* Copyright (c) 2003 Tim Blechmann.                                            */
+/* For information on usage and redistribution, and for a DISCLAIMER OF ALL     */
+/* WARRANTIES, see the file, "COPYING"  in this distribution.                   */
+/*                                                                              */
+/*                                                                              */
+/* tbsroute~ is an advanced signal router.                                      */
+/* the signal to the first inlet is being routed to the outlet specified        */
+/* by the second inlet.                                                         */
+/* the number of outlets is specified by the creation argument                  */
+/*                                                                              */
+/*                                                                              */
+/* tbsroute~ uses the flext C++ layer for Max/MSP and PD externals.             */
+/* get it at http://www.parasitaere-kapazitaeten.de/PD/ext                      */
+/* thanks to Thomas Grill                                                       */
+/*                                                                              */
+/*                                                                              */
+/*                                                                              */
+/* 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.                             */
+/*                                                                              */
+/*                                                                              */
+/*                                                                              */
+/* coded while listening to: AMM: AMMMUSIC 1966                                 */
+/*                           Sun Ra: Dancing Shadows                            */
+/*                                                                              */
+
+
+#include <flext.h>
+
+#if !defined(FLEXT_VERSION) || (FLEXT_VERSION < 401)
+#error upgrade your flext version!!!!!!
+#endif
+
+class tbsroute: public flext_dsp
+{
+  FLEXT_HEADER(tbsroute,flext_dsp)
+
+public: // constructor
+  tbsroute(int chan);
+
+protected:
+  virtual void m_signal (int n, float *const *in, float *const *out);
+  void set_route(int i);
+
+private:
+  FLEXT_CALLBACK_1(set_route,t_int)
+  t_int dest;
+};
+
+
+FLEXT_LIB_DSP_1("tbroute~",tbsroute,int)
+
+  tbsroute::tbsroute(t_int chan):dest(0)
+{
+  AddInSignal();
+  AddInInt();
+  
+  for (t_int i=0; i!=chan;++i)
+    {    
+      AddOutSignal();
+    }
+  
+  FLEXT_ADDMETHOD(1,set_route);
+} 
+
+
+void tbsroute::m_signal(int n, float *const *in, float *const *out)
+{
+
+  CopySamples(out[dest],in[0],n);
+
+  for (int i = 0; i != CntOutSig(); i++)
+    if (i!=dest) ZeroSamples(out[i],n);
+  
+  
+
+
+}
+
+
+void tbsroute::set_route(t_int i)
+{
+  --i;
+  if ((i>-1) && (i<CntOutSig()))
+    {  
+      dest=i;
+      post("routing to outlet %i",i+1);
+    }
+  else
+    {
+	post("no such outlet");
+    }
+  
+}
diff --git a/tbext/source/tbstrg.cpp b/tbext/source/tbstrg.cpp
new file mode 100644
index 0000000..c71c7da
--- /dev/null
+++ b/tbext/source/tbstrg.cpp
@@ -0,0 +1,95 @@
+/* Copyright (c) 2003 Tim Blechmann.                                            */
+/* For information on usage and redistribution, and for a DISCLAIMER OF ALL     */
+/* WARRANTIES, see the file, "COPYING"  in this distribution.                   */
+/*                                                                              */
+/* tbstrg can be used to switch between several modules. it requires a creation */
+/* argument (number of outlets).                                                */
+/* if you send an integer to the inlet this outlet will get the message 1, the  */
+/* outlet, that was active earlier, will get the message 0.                     */
+/*                                                                              */
+/*                                                                              */
+/* tbstrg uses the flext C++ layer for Max/MSP and PD externals.                */
+/* get it at http://www.parasitaere-kapazitaeten.de/PD/ext                      */
+/* thanks to Thomas Grill                                                       */
+/*                                                                              */
+/*                                                                              */
+/*                                                                              */
+/* 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.                             */
+/*                                                                              */
+/*                                                                              */
+/*                                                                              */
+/* coded while listening to: Bob Ostertag - DJ Of The Month                     */
+/*                           John Zorn's Cobra: Tokyo Operations '94            */
+/*                                                                              */
+/*                                                                              */
+
+
+
+#include <flext.h>
+
+#if !defined(FLEXT_VERSION) || (FLEXT_VERSION < 400)
+#error upgrade your flext version!!!!!!
+#endif
+
+class tbstrg: public flext_base
+{
+  FLEXT_HEADER(tbstrg,flext_base);
+
+public: // constructor
+  tbstrg(t_int chan);
+  
+protected:
+  void set_route(t_int i);
+
+private:
+
+  FLEXT_CALLBACK_1(set_route,t_int);
+  t_int dest;
+};
+
+
+FLEXT_LIB_1("tbstrg",tbstrg,int);
+
+tbstrg::tbstrg(t_int chan)
+{
+  AddInInt();
+  
+  for (t_int i=0; i!=chan;++i)
+    {    
+      AddOutAnything();
+    }
+  
+
+  FLEXT_ADDMETHOD(0,set_route);
+  dest=0;
+}
+
+void tbstrg::set_route(t_int i)
+{
+  if (i != dest)
+    {
+      --i;
+      if ((i>-1) && (i<CntOut()))
+	{  
+	  ToOutInt(dest,0);
+	  dest=i;
+	  ToOutInt(dest,1);
+	}
+    }
+}
diff --git a/tbext/tbroute.pd b/tbext/tbroute.pd
new file mode 100644
index 0000000..67d2003
--- /dev/null
+++ b/tbext/tbroute.pd
@@ -0,0 +1,13 @@
+#N canvas 234 137 450 300 10;
+#X floatatom 135 43 5 0 0 0 - - -;
+#X floatatom 135 141 5 0 0 0 - - -;
+#X floatatom 164 159 5 0 0 0 - - -;
+#X floatatom 193 188 5 0 0 0 - - -;
+#X obj 135 111 tbroute 3;
+#X floatatom 193 75 5 0 0 0 - - -;
+#X text 236 74 destination;
+#X connect 0 0 4 0;
+#X connect 4 0 1 0;
+#X connect 4 1 2 0;
+#X connect 4 2 3 0;
+#X connect 5 0 4 1;
diff --git a/tbext/tbroute~.pd b/tbext/tbroute~.pd
new file mode 100644
index 0000000..2f26dc3
--- /dev/null
+++ b/tbext/tbroute~.pd
@@ -0,0 +1,9 @@
+#N canvas 0 0 450 300 10;
+#X obj 135 111 tbroute~ 2;
+#X floatatom 222 69 5 0 0 0 - - -;
+#X obj 136 63 osc~ 333;
+#X obj 149 154 dac~;
+#X connect 0 0 3 0;
+#X connect 0 1 3 1;
+#X connect 1 0 0 1;
+#X connect 2 0 0 0;
diff --git a/tbext/tbsig~.pd b/tbext/tbsig~.pd
new file mode 100644
index 0000000..754e53b
--- /dev/null
+++ b/tbext/tbsig~.pd
@@ -0,0 +1,16 @@
+#N canvas 189 120 631 300 10;
+#X obj 102 42 osc~ 444;
+#X obj 103 79 tbsig~;
+#X msg 186 79 bang;
+#N canvas 0 0 450 300 graph1 0;
+#X array tmp 100 float 0;
+#X coords 0 2 100 -2 150 100 1;
+#X restore 460 135 graph;
+#X msg 186 101 stop;
+#X msg 183 129 set tmp;
+#X obj 166 159 tabwrite~ tmp;
+#X connect 0 0 1 0;
+#X connect 1 0 6 0;
+#X connect 2 0 6 0;
+#X connect 4 0 6 0;
+#X connect 5 0 6 0;
diff --git a/tbext/tbstrg.pd b/tbext/tbstrg.pd
new file mode 100644
index 0000000..e00ee0d
--- /dev/null
+++ b/tbext/tbstrg.pd
@@ -0,0 +1,10 @@
+#N canvas 234 137 450 300 10;
+#X floatatom 135 43 5 0 0 0 - - -;
+#X floatatom 135 141 5 0 0 0 - - -;
+#X floatatom 160 159 5 0 0 0 - - -;
+#X floatatom 186 188 5 0 0 0 - - -;
+#X obj 135 111 tbstrg 3;
+#X connect 0 0 4 0;
+#X connect 4 0 1 0;
+#X connect 4 1 2 0;
+#X connect 4 2 3 0;