""

svn path=/trunk/; revision=328

23 files changed, 1973 insertions, 197 deletions

diff --git a/externals/grill/fftease/build-pd-bcc.bat b/externals/grill/fftease/build-pd-bcc.bat
new file mode 100644
index 00000000..3dd21329
--- /dev/null
+++ b/externals/grill/fftease/build-pd-bcc.bat
@@ -0,0 +1,3 @@
+@echo --- Building with BorlandC++ ---
+
+make -f makefile.pd-bcc
diff --git a/externals/grill/fftease/build-pd-darwin.sh b/externals/grill/fftease/build-pd-darwin.sh
new file mode 100644
index 00000000..edd03207
--- /dev/null
+++ b/externals/grill/fftease/build-pd-darwin.sh
@@ -0,0 +1,11 @@
+#!/bin/sh  
+
+. config-pd-darwin.txt
+
+make -f makefile.pd-darwin &&
+{ 
+	if [ $INSTPATH != "" ]; then
+		echo Now install as root
+		sudo make -f makefile.pd-darwin install
+	fi
+}
diff --git a/externals/grill/fftease/build-pd-linux.sh b/externals/grill/fftease/build-pd-linux.sh
new file mode 100644
index 00000000..421cb6e1
--- /dev/null
+++ b/externals/grill/fftease/build-pd-linux.sh
@@ -0,0 +1,11 @@
+#!/bin/sh  
+
+. config-pd-linux.txt
+
+make -f makefile.pd-linux &&
+{ 
+	if [ ${INSTPATH} != "" ]; then
+		echo Now install as root
+		su -c "make -f makefile.pd-linux install"
+	fi
+}
diff --git a/externals/grill/fftease/build-pd-msvc.bat b/externals/grill/fftease/build-pd-msvc.bat
new file mode 100644
index 00000000..d6187f08
--- /dev/null
+++ b/externals/grill/fftease/build-pd-msvc.bat
@@ -0,0 +1,4 @@
+@echo --- Building with MS Visual C++ ---
+
+nmake -f makefile.pd-msvc clean
+nmake -f makefile.pd-msvc
diff --git a/externals/grill/fftease/config-pd-bcc.txt b/externals/grill/fftease/config-pd-bcc.txt
new file mode 100644
index 00000000..4edcdf8d
--- /dev/null
+++ b/externals/grill/fftease/config-pd-bcc.txt
@@ -0,0 +1,29 @@
+# FFTease - A set of Live Spectral Processors
+# Originally written by Eric Lyon and Christopher Penrose for the Max/MSP platform
+# 
+# This flext port is based on the jMax port of Christian Klippel
+# 
+# Copyright (c)Thomas Grill (xovo@gmx.net)
+# For information on usage and redistribution, and for a DISCLAIMER OF ALL
+# WARRANTIES, see the file, "license.txt," in this distribution.  
+#
+
+# where is PD?
+PDPATH=c:\programme\audio\pd		
+
+# where do the flext libraries reside?
+FLEXTPATH=$(PDPATH)\flext
+
+# where is BorlandC++?
+BCCPATH=c:\programme\prog\bcc55		
+
+
+# where should the external(s) be built?
+OUTPATH=.\pd-bcc
+
+# should the external be installed? (yes/no)
+INSTALL=yes
+
+# where should the external be installed?
+INSTDIR=$(PDPATH)\extra
+
diff --git a/externals/grill/fftease/config-pd-darwin.txt b/externals/grill/fftease/config-pd-darwin.txt
new file mode 100644
index 00000000..a58d7008
--- /dev/null
+++ b/externals/grill/fftease/config-pd-darwin.txt
@@ -0,0 +1,32 @@
+# FFTease - A set of Live Spectral Processors
+# Originally written by Eric Lyon and Christopher Penrose for the Max/MSP platform
+# 
+# This flext port is based on the jMax port of Christian Klippel
+# 
+# Copyright (c)Thomas Grill (xovo@gmx.net)
+# For information on usage and redistribution, and for a DISCLAIMER OF ALL
+# WARRANTIES, see the file, "license.txt," in this distribution.  
+#
+
+# your c++ compiler (define only if not g++)
+# CXX=g++
+
+# 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
+PDPATH=/usr/local/pd/src
+
+# where is the PD executable?
+PD=/usr/local/pd/bin/pd
+
+# where do the flext libraries reside?
+FLEXTPATH=/usr/local/pd/flext
+
+
+# where should flext libraries be built?
+TARGDIR=./pd-darwin
+# where should the external be installed?
+# (leave blank to omit installation)
+INSTPATH=/usr/local/pd/extra
+
+
diff --git a/externals/grill/fftease/config-pd-linux.txt b/externals/grill/fftease/config-pd-linux.txt
new file mode 100644
index 00000000..bbbf8da2
--- /dev/null
+++ b/externals/grill/fftease/config-pd-linux.txt
@@ -0,0 +1,31 @@
+# FFTease - A set of Live Spectral Processors
+# Originally written by Eric Lyon and Christopher Penrose for the Max/MSP platform
+# 
+# This flext port is based on the jMax port of Christian Klippel
+# 
+# Copyright (c)Thomas Grill (xovo@gmx.net)
+# For information on usage and redistribution, and for a DISCLAIMER OF ALL
+# WARRANTIES, see the file, "license.txt," in this distribution.  
+#
+
+
+# your c++ compiler (define only if not g++)
+# CXX=g++
+
+# 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
+PDPATH=
+
+# where do the flext libraries reside?
+FLEXTPATH=/usr/local/lib/pd/flext
+
+# where should flext libraries be built?
+TARGDIR=./pd-linux
+
+# where should the external be installed?
+# (leave blank to omit installation)
+INSTPATH=/usr/local/lib/pd/extra
+
+
+
diff --git a/externals/grill/fftease/config-pd-msvc.txt b/externals/grill/fftease/config-pd-msvc.txt
new file mode 100644
index 00000000..a4e0015a
--- /dev/null
+++ b/externals/grill/fftease/config-pd-msvc.txt
@@ -0,0 +1,27 @@
+# FFTease - A set of Live Spectral Processors
+# Originally written by Eric Lyon and Christopher Penrose for the Max/MSP platform
+# 
+# This flext port is based on the jMax port of Christian Klippel
+# 
+# Copyright (c)Thomas Grill (xovo@gmx.net)
+# For information on usage and redistribution, and for a DISCLAIMER OF ALL
+# WARRANTIES, see the file, "license.txt," in this distribution.  
+#
+
+
+# where is PD?
+PDPATH=c:\programme\audio\pd		
+
+# where do the flext libraries reside?
+FLEXTPATH=$(PDPATH)\flext
+
+# where is MS VC++?
+MSVCPATH=c:\programme\prog\microsoft visual studio\VC98
+
+
+# where should the external be built?
+OUTPATH=pd-msvc
+
+# where should the external be installed?
+# (leave blank to omit installation)
+INSTDIR=$(PDPATH)\extra
diff --git a/externals/grill/fftease/fftease.dsp b/externals/grill/fftease/fftease.dsp
index 2b66b6d8..85b09613 100644
--- a/externals/grill/fftease/fftease.dsp
+++ b/externals/grill/fftease/fftease.dsp
@@ -142,6 +142,26 @@ SOURCE=.\src\unconvert.c
 
 SOURCE=.\src\burrow~.cpp
 # End Source File
+# Begin Source File
+
+SOURCE=.\src\cross~.cpp
+# End Source File
+# Begin Source File
+
+SOURCE=.\src\dentist~.cpp
+# End Source File
+# Begin Source File
+
+SOURCE=.\src\disarray~.cpp
+# End Source File
+# Begin Source File
+
+SOURCE=.\src\drown~.cpp
+# End Source File
+# Begin Source File
+
+SOURCE=.\src\ether~.cpp
+# End Source File
 # End Group
 # Begin Group "doc"
 
@@ -159,229 +179,232 @@ SOURCE=.\license.txt
 SOURCE=.\readme.txt
 # End Source File
 # End Group
-# Begin Group "Ori"
+# Begin Group "ori.jmax"
 
 # PROP Default_Filter ""
 # Begin Source File
 
-SOURCE=..\..\packs\FFTease\c\src\burrow~.c
-
-!IF  "$(CFG)" == "fftease - Win32 Release"
-
-!ELSEIF  "$(CFG)" == "fftease - Win32 Debug"
-
+SOURCE=.\ori.jmax\burrow~.c
 # PROP Exclude_From_Build 1
-
-!ENDIF 
-
 # End Source File
 # Begin Source File
 
-SOURCE=..\..\packs\FFTease\c\src\cross~.c
-
-!IF  "$(CFG)" == "fftease - Win32 Release"
-
-!ELSEIF  "$(CFG)" == "fftease - Win32 Debug"
-
+SOURCE=.\ori.jmax\cross~.c
 # PROP Exclude_From_Build 1
-
-!ENDIF 
-
 # End Source File
 # Begin Source File
 
-SOURCE=..\..\packs\FFTease\c\src\dentist~.c
-
-!IF  "$(CFG)" == "fftease - Win32 Release"
-
-!ELSEIF  "$(CFG)" == "fftease - Win32 Debug"
-
+SOURCE=.\ori.jmax\dentist~.c
 # PROP Exclude_From_Build 1
-
-!ENDIF 
-
 # End Source File
 # Begin Source File
 
-SOURCE=..\..\packs\FFTease\c\src\disarray~.c
-
-!IF  "$(CFG)" == "fftease - Win32 Release"
-
-!ELSEIF  "$(CFG)" == "fftease - Win32 Debug"
-
+SOURCE=.\ori.jmax\disarray~.c
 # PROP Exclude_From_Build 1
-
-!ENDIF 
-
 # End Source File
 # Begin Source File
 
-SOURCE=..\..\packs\FFTease\c\src\drown~.c
-
-!IF  "$(CFG)" == "fftease - Win32 Release"
-
-!ELSEIF  "$(CFG)" == "fftease - Win32 Debug"
-
+SOURCE=.\ori.jmax\drown~.c
 # PROP Exclude_From_Build 1
-
-!ENDIF 
-
 # End Source File
 # Begin Source File
 
-SOURCE=..\..\packs\FFTease\c\src\ether~.c
-
-!IF  "$(CFG)" == "fftease - Win32 Release"
-
-!ELSEIF  "$(CFG)" == "fftease - Win32 Debug"
-
+SOURCE=.\ori.jmax\ether~.c
 # PROP Exclude_From_Build 1
-
-!ENDIF 
-
 # End Source File
 # Begin Source File
 
-SOURCE=..\..\packs\FFTease\c\src\morphine~.c
-
-!IF  "$(CFG)" == "fftease - Win32 Release"
-
-!ELSEIF  "$(CFG)" == "fftease - Win32 Debug"
-
+SOURCE=.\ori.jmax\FFTease.c
 # PROP Exclude_From_Build 1
-
-!ENDIF 
-
 # End Source File
 # Begin Source File
 
-SOURCE=..\..\packs\FFTease\c\src\pvcompand~.c
-
-!IF  "$(CFG)" == "fftease - Win32 Release"
-
-!ELSEIF  "$(CFG)" == "fftease - Win32 Debug"
-
+SOURCE=.\ori.jmax\morphine~.c
 # PROP Exclude_From_Build 1
-
-!ENDIF 
-
 # End Source File
 # Begin Source File
 
-SOURCE=..\..\packs\FFTease\c\src\pvoc~.c
-
-!IF  "$(CFG)" == "fftease - Win32 Release"
-
-!ELSEIF  "$(CFG)" == "fftease - Win32 Debug"
-
+SOURCE=.\ori.jmax\pvcompand~.c
 # PROP Exclude_From_Build 1
-
-!ENDIF 
-
 # End Source File
 # Begin Source File
 
-SOURCE=..\..\packs\FFTease\c\src\scrape~.c
-
-!IF  "$(CFG)" == "fftease - Win32 Release"
-
-!ELSEIF  "$(CFG)" == "fftease - Win32 Debug"
-
+SOURCE=.\ori.jmax\pvoc~.c
 # PROP Exclude_From_Build 1
-
-!ENDIF 
-
 # End Source File
 # Begin Source File
 
-SOURCE=..\..\packs\FFTease\c\src\shapee~.c
-
-!IF  "$(CFG)" == "fftease - Win32 Release"
-
-!ELSEIF  "$(CFG)" == "fftease - Win32 Debug"
-
+SOURCE=.\ori.jmax\scrape~.c
 # PROP Exclude_From_Build 1
-
-!ENDIF 
-
 # End Source File
 # Begin Source File
 
-SOURCE=..\..\packs\FFTease\c\src\swinger~.c
-
-!IF  "$(CFG)" == "fftease - Win32 Release"
+SOURCE=.\ori.jmax\shapee~.c
+# PROP Exclude_From_Build 1
+# End Source File
+# Begin Source File
 
-!ELSEIF  "$(CFG)" == "fftease - Win32 Debug"
+SOURCE=.\ori.jmax\swinger~.c
+# PROP Exclude_From_Build 1
+# End Source File
+# Begin Source File
 
+SOURCE=.\ori.jmax\taint~.c
 # PROP Exclude_From_Build 1
+# End Source File
+# Begin Source File
 
-!ENDIF 
+SOURCE=.\ori.jmax\thresher~.c
+# PROP Exclude_From_Build 1
+# End Source File
+# Begin Source File
 
+SOURCE=.\ori.jmax\unconvert.c
+# PROP Exclude_From_Build 1
 # End Source File
 # Begin Source File
 
-SOURCE=..\..\packs\FFTease\c\src\taint~.c
+SOURCE=.\ori.jmax\vacancy~.c
+# PROP Exclude_From_Build 1
+# End Source File
+# Begin Source File
 
-!IF  "$(CFG)" == "fftease - Win32 Release"
+SOURCE=.\ori.jmax\xsyn~.c
+# PROP Exclude_From_Build 1
+# End Source File
+# End Group
+# Begin Group "ori.maxmsp"
 
-!ELSEIF  "$(CFG)" == "fftease - Win32 Debug"
+# PROP Default_Filter ""
+# Begin Source File
 
+SOURCE=.\ori.max\burrow~.c
 # PROP Exclude_From_Build 1
+# End Source File
+# Begin Source File
 
-!ENDIF 
-
+SOURCE=".\ori.max\cross-opt~.c"
+# PROP Exclude_From_Build 1
 # End Source File
 # Begin Source File
 
-SOURCE=..\..\packs\FFTease\c\src\thresher~.c
+SOURCE=.\ori.max\dentist~.c
+# PROP Exclude_From_Build 1
+# End Source File
+# Begin Source File
 
-!IF  "$(CFG)" == "fftease - Win32 Release"
+SOURCE=.\ori.max\denude~.c
+# PROP Exclude_From_Build 1
+# End Source File
+# Begin Source File
 
-!ELSEIF  "$(CFG)" == "fftease - Win32 Debug"
+SOURCE=.\ori.max\disarray~.c
+# PROP Exclude_From_Build 1
+# End Source File
+# Begin Source File
 
+SOURCE=.\ori.max\ether~.c
 # PROP Exclude_From_Build 1
+# End Source File
+# Begin Source File
 
-!ENDIF 
+SOURCE=.\ori.max\fxsyn~.c
+# PROP Exclude_From_Build 1
+# End Source File
+# Begin Source File
 
+SOURCE=.\ori.max\morphine~.c
+# PROP Exclude_From_Build 1
 # End Source File
 # Begin Source File
 
-SOURCE=..\..\packs\FFTease\c\src\unconvert.c
+SOURCE=.\ori.max\multyQ_opt~.c
+# PROP Exclude_From_Build 1
+# End Source File
+# Begin Source File
 
-!IF  "$(CFG)" == "fftease - Win32 Release"
+SOURCE=.\ori.max\nacho_opt~.c
+# PROP Exclude_From_Build 1
+# End Source File
+# Begin Source File
 
-!ELSEIF  "$(CFG)" == "fftease - Win32 Debug"
+SOURCE=.\ori.max\pvcompand_opt~.c
+# PROP Exclude_From_Build 1
+# End Source File
+# Begin Source File
 
+SOURCE=.\ori.max\pvcompand~.c
 # PROP Exclude_From_Build 1
+# End Source File
+# Begin Source File
 
-!ENDIF 
+SOURCE=.\ori.max\pvharm~.c
+# PROP Exclude_From_Build 1
+# End Source File
+# Begin Source File
 
+SOURCE=.\ori.max\pvoc_opt~.c
+# PROP Exclude_From_Build 1
 # End Source File
 # Begin Source File
 
-SOURCE=..\..\packs\FFTease\c\src\vacancy~.c
+SOURCE=.\ori.max\pvoc~.c
+# PROP Exclude_From_Build 1
+# End Source File
+# Begin Source File
 
-!IF  "$(CFG)" == "fftease - Win32 Release"
+SOURCE=.\ori.max\residency~.c
+# PROP Exclude_From_Build 1
+# End Source File
+# Begin Source File
 
-!ELSEIF  "$(CFG)" == "fftease - Win32 Debug"
+SOURCE=.\ori.max\scrape_opt~.c
+# PROP Exclude_From_Build 1
+# End Source File
+# Begin Source File
 
+SOURCE=.\ori.max\scrape~.c
 # PROP Exclude_From_Build 1
+# End Source File
+# Begin Source File
 
-!ENDIF 
+SOURCE=.\ori.max\shapee_opt~.c
+# PROP Exclude_From_Build 1
+# End Source File
+# Begin Source File
 
+SOURCE=.\ori.max\swinger_opt~.c
+# PROP Exclude_From_Build 1
 # End Source File
 # Begin Source File
 
-SOURCE=..\..\packs\FFTease\c\src\xsyn~.c
+SOURCE=.\ori.max\swinger~.c
+# PROP Exclude_From_Build 1
+# End Source File
+# Begin Source File
 
-!IF  "$(CFG)" == "fftease - Win32 Release"
+SOURCE=.\ori.max\taint~.c
+# PROP Exclude_From_Build 1
+# End Source File
+# Begin Source File
 
-!ELSEIF  "$(CFG)" == "fftease - Win32 Debug"
+SOURCE=.\ori.max\thresher_opt~.c
+# PROP Exclude_From_Build 1
+# End Source File
+# Begin Source File
 
+SOURCE=.\ori.max\thresher~.c
 # PROP Exclude_From_Build 1
+# End Source File
+# Begin Source File
 
-!ENDIF 
+SOURCE=.\ori.max\vacancy~.c
+# PROP Exclude_From_Build 1
+# End Source File
+# Begin Source File
 
+SOURCE=".\ori.max\xsyn-opt~.c"
+# PROP Exclude_From_Build 1
 # End Source File
 # End Group
 # Begin Source File
diff --git a/externals/grill/fftease/make-files.txt b/externals/grill/fftease/make-files.txt
new file mode 100644
index 00000000..567427b4
--- /dev/null
+++ b/externals/grill/fftease/make-files.txt
@@ -0,0 +1,10 @@
+# all the source files from the package
+SRCS= \
+	convert.c convert_new.c fft4.c fft.c fold.c \
+	leanconvert.c leanunconvert.c makewindows.c overlapadd.c unconvert.c \
+	main.cpp \
+	burrow~.cpp cross~.cpp dentist~.cpp disarray~.cpp drown~.cpp ether~.cpp 
+              
+HDRS= \
+	pv.h main.h 
+
diff --git a/externals/grill/fftease/makefile.pd-bcc b/externals/grill/fftease/makefile.pd-bcc
new file mode 100644
index 00000000..87d0185c
--- /dev/null
+++ b/externals/grill/fftease/makefile.pd-bcc
@@ -0,0 +1,81 @@
+# FFTease - A set of Live Spectral Processors
+# Originally written by Eric Lyon and Christopher Penrose for the Max/MSP platform
+# 
+# This flext port is based on the jMax port of Christian Klippel
+# 
+# Copyright (c)Thomas Grill (xovo@gmx.net)
+# For information on usage and redistribution, and for a DISCLAIMER OF ALL
+# WARRANTIES, see the file, "license.txt," in this distribution.  
+#
+#
+# Makefile for BorlandC++ 
+#
+# usage: make -f makefile.pd-bcc
+#
+# ---------------------------------------------
+
+!include config-pd-bcc.txt
+
+NAME=fftease
+SETUPFUNCTION=$(NAME)_setup
+
+# flext stuff
+TARGET=pdwin
+
+# includes, libs
+INCPATH=-I$(BCCPATH)\include -I$(PDPATH)\src -I$(FLEXTPATH)
+LIBPATH=-L$(BCCPATH)\lib -L$(PDPATH)\lib 
+LIBS=cw32.lib import32.lib C0D32.OBJ 
+
+# compiler definitions and flags
+DEFS=-DPD
+CFLAGS=-6 -O2 -OS -ff -tWD 
+
+
+# the rest can stay untouched
+# ----------------------------------------------
+
+# all the source files from the package
+!include make-files.txt
+
+# default target
+all: $(OUTPATH)\$(NAME).dll
+
+# remove build
+clean:
+	-del /s /q $(OUTPATH) > nul
+	rmdir $(OUTPATH)
+
+
+install:
+	cp $(OUTPATH)\$(NAME).dll $(INSTDIR)
+	
+# ----------------------------------------------
+
+OBJS= $(SRCS:.cpp=.obj)
+
+#.PATH.OBJ=$(OUTPATH)
+
+#$(SRCS): $(HDRS)
+#	-touch $<
+
+{source}.cpp.obj:
+	bcc32 -c $(CFLAGS) $(DEFS) $(INCPATH) -n$(OUTPATH) $<
+
+$(OUTPATH):
+	-@if not exist $< mkdir $<
+
+$(OUTPATH)\pd.lib: $(PDPATH)\bin\pd.dll 
+	implib -a $< $**
+
+$(OUTPATH)\$(NAME).def:
+	@echo EXPORTS $(SETUPFUNCTION) = _$(SETUPFUNCTION) > $<
+
+$(OUTPATH)\$(NAME).dll :: $(OUTPATH) $(OUTPATH)\$(NAME).def $(OUTPATH)\pd.lib 
+
+$(OUTPATH)\$(NAME).dll :: $(OBJS) 
+	cd $(OUTPATH)
+	ilink32 -C -Tpd $(LIBPATH) $** ,..\$<,,$(LIBS) pd.lib $(FLEXTPATH)\flext-$(TARGET).lib ,$(NAME).def
+	cd ..
+
+	
\ No newline at end of file
diff --git a/externals/grill/fftease/makefile.pd-darwin b/externals/grill/fftease/makefile.pd-darwin
new file mode 100644
index 00000000..e175d277
--- /dev/null
+++ b/externals/grill/fftease/makefile.pd-darwin
@@ -0,0 +1,77 @@
+# FFTease - A set of Live Spectral Processors
+# Originally written by Eric Lyon and Christopher Penrose for the Max/MSP platform
+# 
+# This flext port is based on the jMax port of Christian Klippel
+# 
+# Copyright (c)Thomas Grill (xovo@gmx.net)
+# For information on usage and redistribution, and for a DISCLAIMER OF ALL
+# WARRANTIES, see the file, "license.txt," in this distribution.  
+#
+#
+# Makefile for gcc @ darwin (OSX)
+#
+# usage:
+# to build run "make -f makefile.pd-darwin"
+# to install (as root), do "make -f makefile.pd-darwin install"
+#
+
+CONFIG=config-pd-darwin.txt
+
+include ${CONFIG}
+
+FLEXTLIB=${FLEXTPATH}/flext.a
+
+# compiler+linker stuff	
+INCLUDES=${PDPATH} ${FLEXTPATH} 
+LIBPATH= 
+FLAGS=-DPD -Dunix -DMACOSX 
+CFLAGS=-O6 -Wno-unused -Wno-parentheses -Wno-switch -Wstrict-prototypes # -maltivec
+#CFLAGS=-g
+LIBS=m 
+LDFLAGS=-bundle -bundle_loader ${PD}
+
+# ---------------------------------------------
+# the rest can stay untouched
+# ----------------------------------------------
+NAME=fftease
+
+# all the source files from the package
+include make-files.txt
+
+DIR=src
+
+TARGET=$(TARGDIR)/$(NAME).pd_darwin
+MAKEFILE=makefile.pd-darwin
+
+# default target
+all: $(TARGDIR) $(TARGET)
+
+$(patsubst %,$(DIR)/%,$(SRCS)): $(patsubst %,$(DIR)/%,$(HDRS)) $(FLEXTLIB) $(MAKEFILE) $(CONFIG)
+	touch $@
+
+$(TARGDIR):
+	mkdir $(TARGDIR)
+
+$(TARGDIR)/%.o : $(DIR)/%.cpp
+	$(CXX) -c $(CFLAGS) $(FLAGS) $(patsubst %,-I%,$(INCLUDES)) $< -o $@
+
+$(TARGET) : $(patsubst %.cpp,$(TARGDIR)/%.o,$(SRCS)) $(FLEXTLIB) 
+	$(CXX) $(LDFLAGS) $^ $(patsubst %,-L%,$(LIBPATH)) $(patsubst %,-l%,$(LIBS)) -o $@ 
+	chmod 755 $@
+
+$(INSTPATH):
+	mkdir $(INSTPATH)
+
+install:: $(INSTPATH)
+
+install:: $(TARGET)
+	cp $^ $(INSTPATH)
+#	chown root.root  $(patsubst %,$(INSTPATH)/%,$(notdir $^))
+#	chmod 755 $(patsubst %,$(INSTPATH)/%,$(notdir $^))
+
+.PHONY: clean
+
+clean:
+	rm -f $(TARGDIR)/*.o $(TARGET)
+	
+
diff --git a/externals/grill/fftease/makefile.pd-linux b/externals/grill/fftease/makefile.pd-linux
new file mode 100644
index 00000000..cd9d8401
--- /dev/null
+++ b/externals/grill/fftease/makefile.pd-linux
@@ -0,0 +1,82 @@
+# FFTease - A set of Live Spectral Processors
+# Originally written by Eric Lyon and Christopher Penrose for the Max/MSP platform
+# 
+# This flext port is based on the jMax port of Christian Klippel
+# 
+# Copyright (c)Thomas Grill (xovo@gmx.net)
+# For information on usage and redistribution, and for a DISCLAIMER OF ALL
+# WARRANTIES, see the file, "license.txt," in this distribution.  
+#
+#
+# Makefile for gcc @ linux
+#
+# usage:
+# to build run "make -f makefile.pd-linux"
+# to install (as root), do "make -f makefile.pd-linux install"
+#
+
+CONFIG=config-pd-linux.txt
+
+include $(CONFIG)
+
+FLEXTLIB=$(FLEXTPATH)/flext.a
+
+# compiler+linker stuff	
+INCLUDES=$(PDPATH) 
+LIBPATH=
+FLAGS=-DPD 
+CFLAGS=-O6 -mcpu=pentiumpro
+#CFLAGS=-g
+LIBS=m util 
+
+
+# ---------------------------------------------
+# the rest can stay untouched
+# ----------------------------------------------
+
+NAME=fftease
+
+# all the source files from the package
+include make-files.txt
+
+TARGET=$(TARGDIR)/$(NAME).pd_linux
+DIR=src
+
+# default target
+all: $(TARGDIR) $(TARGET)
+
+$(patsubst %,$(DIR)/%,$(SRCS)): $(patsubst %,$(DIR)/%,$(HDRS)) $(FLEXTLIB) $(CONFIG)
+	touch $@
+
+$(TARGDIR):
+	mkdir $(TARGDIR)
+
+$(TARGDIR)/%.o : $(DIR)/%.cpp
+	$(CXX) -c $(CFLAGS) $(FLAGS) $(patsubst %,-I%,$(INCLUDES) $(FLEXTPATH)) $< -o $@
+
+$(TARGET) : $(patsubst %.cpp,$(TARGDIR)/%.o,$(SRCS)) $(FLEXTLIB) 
+	$(CXX) -shared $^ $(patsubst %,-L%,$(LIBPATH)) $(patsubst %,-l%,$(LIBS)) -o $@ 
+	chmod 755 $@
+
+$(INSTPATH):
+	mkdir $(INSTDIR)
+
+install:: $(INSTDIR)
+
+install:: $(TARGET)
+	cp $^ $(INSTPATH)
+	chown root.root  $(patsubst %,$(INSTPATH)/%,$(notdir $^))
+	chmod 755 $(patsubst %,$(INSTPATH)/%,$(notdir $^))
+
+.PHONY: clean
+clean:
+	rm -f $(TARGDIR)/*.o $(TARGET)
+	
+
+
+
+
+
+
+
+
diff --git a/externals/grill/fftease/makefile.pd-msvc b/externals/grill/fftease/makefile.pd-msvc
new file mode 100644
index 00000000..6345e7db
--- /dev/null
+++ b/externals/grill/fftease/makefile.pd-msvc
@@ -0,0 +1,64 @@
+# FFTease - A set of Live Spectral Processors
+# Originally written by Eric Lyon and Christopher Penrose for the Max/MSP platform
+# 
+# This flext port is based on the jMax port of Christian Klippel
+# 
+# Copyright (c)Thomas Grill (xovo@gmx.net)
+# For information on usage and redistribution, and for a DISCLAIMER OF ALL
+# WARRANTIES, see the file, "license.txt," in this distribution.  
+#
+#
+# Makefile for MSVC++ 6
+#
+# usage:
+# to build run "make -f makefile.pd-msvc"
+#
+
+!include config-pd-msvc.txt
+
+# includes
+INCPATH=/I"$(MSVCPATH)\include" /I"$(PDPATH)\src" /I"$(FLEXTPATH)"
+LIBPATH=/LIBPATH:"$(MSVCPATH)\lib" /LIBPATH:"$(PDPATH)\bin" /LIBPATH:"$(FLEXTPATH)"
+LIBS=pd.lib flext_t-pdwin.lib 
+
+# compiler definitions and flags
+DEFS=/DPD 
+
+CFLAGS=/GR- /GX- /GD /G6 /Ox 
+
+# the rest can stay untouched
+# ----------------------------------------------
+
+# all the source files from the package
+!include make-files.txt
+
+# -----------------------------------------------
+
+NAME=fftease
+DIR=src
+
+all: $(OUTPATH) $(OUTPATH)\$(NAME).dll
+
+# remove build
+clean:
+	-del /q $(OUTPATH) > nul
+	-rmdir $(OUTPATH) > nul
+
+OBJS= $(SRCS:.cpp=.obj)
+
+$(OUTPATH):
+	-mkdir $(OUTPATH) > nul
+
+{$(DIR)}.cpp{}.obj:
+	cl /c /LD $(CFLAGS) $(DEFS) $(INCPATH) $** /Fo$(OUTPATH)\$@
+
+$(OUTPATH)\$(NAME).dll: $(OBJS)
+	cd $(OUTPATH)
+	link /DLL /out:$(NAME).dll /INCREMENTAL:NO $** $(LIBS) $(LIBPATH)
+	@-del *.exp
+	@-del *.lib
+	cd ..
+!ifdef INSTPATH
+	@-if not exist $(INSTPATH) mkdir $(INSTPATH)
+	copy $@ $(INSTPATH) > nul
+!endif
diff --git a/externals/grill/fftease/readme.txt b/externals/grill/fftease/readme.txt
index 7507ee56..3f2bda5b 100644
--- a/externals/grill/fftease/readme.txt
+++ b/externals/grill/fftease/readme.txt
@@ -55,3 +55,20 @@ You must have the following "Source Trees" defined:
 "MP SDK" - Pointing to the Multiprocessing SDK (for threading support)
 
 
+----------------------------------------------------------------------------
+
+PORTING NOTES:
+
+- cross:
+	- what about the class members for "correction"?! (superfluous)
+
+- dentist:
+	- tooth count ("teeth") is preserved and checked on every reshuffle
+	- different knee correction
+
+- disarray:
+	- different frequency correction
+
+- ether:
+	- possibility to change qual?
+
diff --git a/externals/grill/fftease/src/burrow~.cpp b/externals/grill/fftease/src/burrow~.cpp
index ffb6c90a..aef5e7aa 100644
--- a/externals/grill/fftease/src/burrow~.cpp
+++ b/externals/grill/fftease/src/burrow~.cpp
@@ -3,8 +3,6 @@
 FFTease - A set of Live Spectral Processors
 Originally written by Eric Lyon and Christopher Penrose for the Max/MSP platform
 
-This flext port is based on the jMax port of Christian Klippel
-
 Copyright (c)Thomas Grill (xovo@gmx.net)
 For information on usage and redistribution, and for a DISCLAIMER OF ALL
 WARRANTIES, see the file, "license.txt," in this distribution.  
@@ -30,22 +28,23 @@ protected:
 
 	I blsz;
     BL _invert;
-    I _inCount;
-    I *_bitshuffle;
 
     F _threshold,_multiplier;
     F _thresh_dB,_mult_dB;
 
-    F *_Wanal;
-    F *_Wsyn;
-    F *_inputOne,*_inputTwo;
-    F *_Hwin;
-    F *_bufferOne,*_bufferTwo;
-    F *_channelOne,*_channelTwo;
+    F *_input1,*_input2;
+    F *_buffer1,*_buffer2;
+    F *_channel1,*_channel2;
     F *_output;
     F *_trigland;
+    I *_bitshuffle;
+    F *_Wanal,*_Wsyn,*_Hwin;
+
+    I _inCount;
 
 private:
+	enum { _MULT_ = 4 };
+
 	V Clear();
 	V Delete();
 	
@@ -103,8 +102,8 @@ burrow::burrow(I argc,const t_atom *argv):
 
 	Clear();
 
-	AddInSignal("Commands and original signal");
-	AddInSignal("Modulating signal");
+	AddInSignal("Messages and input signal");
+	AddInSignal("Reference signal");
 	AddOutSignal("Transformed signal");
 }
 
@@ -117,11 +116,11 @@ V burrow::Clear()
 {
 	_bitshuffle = NULL;
 	_trigland = NULL;
-	_inputOne = _inputTwo = NULL;
+	_input1 = _input2 = NULL;
 	_Hwin = NULL;
 	_Wanal = _Wsyn = NULL;
-	_bufferOne = _bufferTwo = NULL;
-	_channelOne = _channelTwo = NULL;
+	_buffer1 = _buffer2 = NULL;
+	_channel1 = _channel2 = NULL;
 	_output = NULL;
 }
 
@@ -129,15 +128,15 @@ V burrow::Delete()
 {
 	if(_bitshuffle) delete[] _bitshuffle;
 	if(_trigland) delete[] _trigland;
-	if(_inputOne) delete[] _inputOne;
-	if(_inputTwo) delete[] _inputTwo;
+	if(_input1) delete[] _input1;
+	if(_input2) delete[] _input2;
 	if(_Hwin) delete[] _Hwin;
 	if(_Wanal) delete[] _Wanal;
 	if(_Wsyn) delete[] _Wsyn;
-	if(_bufferOne) delete[] _bufferOne;
-	if(_bufferTwo) delete[] _bufferTwo;
-	if(_channelOne) delete[] _channelOne;
-	if(_channelTwo) delete[] _channelTwo;
+	if(_buffer1) delete[] _buffer1;
+	if(_buffer2) delete[] _buffer2;
+	if(_channel1) delete[] _channel1;
+	if(_channel2) delete[] _channel2;
 	if(_output) delete[] _output;
 }
 
@@ -152,23 +151,25 @@ V burrow::m_dsp(I n,S *const *in,S *const *out)
 		Delete();
 
 		/* preset the objects data */
-		const I _N = _D*4,_Nw = _N,_N2 = _N/2,_Nw2 = _Nw/2; 
+		const I _N = _D*_MULT_,_Nw = _N,_N2 = _N/2,_Nw2 = _Nw/2; 
 
 		_inCount = -_Nw;
 
 		/* assign memory to the buffers */
+		_input1 = new F[_Nw];
+		_input2 = new F[_Nw];
+		_buffer1 = new F[_N];
+		_buffer2 = new F[_N];
+		_channel1 = new F[_N+2];
+		_channel2 = new F[_N+2];
+		_output = new F[_Nw];
+
 		_bitshuffle = new I[_N*2];
 		_trigland = new F[_N*2];
-		_inputOne = new F[_Nw];
-		_inputTwo = new F[_Nw];
+
 		_Hwin = new F[_Nw];
 		_Wanal = new F[_Nw];
 		_Wsyn = new F[_Nw];
-		_bufferOne = new F[_N];
-		_bufferTwo = new F[_N];
-		_channelOne = new F[_N+2];
-		_channelTwo = new F[_N+2];
-		_output = new F[_Nw];
 
 		/* initialize pv-lib functions */
 		init_rdft( _N, _bitshuffle, _trigland);
@@ -178,75 +179,75 @@ V burrow::m_dsp(I n,S *const *in,S *const *out)
 
 V burrow::m_signal(I n,S *const *in,S *const *out)
 {
-	const S *inOne = in[0],*inTwo = in[1];
-	S *outOne = out[0];
-
 	/* declare working variables */
 	I i, j; 
-	const I _D = blsz,_N = _D*4,_Nw = _N,_N2 = _N/2,_Nw2 = _Nw/2; 
+	const I _D = blsz,_N = _D*_MULT_,_Nw = _N,_N2 = _N/2,_Nw2 = _Nw/2; 
 
 	/* fill our retaining buffers */
 	_inCount += _D;
 
 	for(i = 0; i < _N-_D ; i++ ) {
-		_inputOne[i] = _inputOne[i+_D];
-		_inputTwo[i] = _inputTwo[i+_D];
+		_input1[i] = _input1[i+_D];
+		_input2[i] = _input2[i+_D];
 	}
 	for(j = 0; i < _N; i++,j++) {
-		_inputOne[i] = inOne[j];
-		_inputTwo[i] = inTwo[j];
+		_input1[i] = in[0][j];
+		_input2[i] = in[1][j];
 	}
 
 	/* apply hamming window and fold our window buffer into the fft buffer */
-	fold( _inputOne, _Wanal, _Nw, _bufferOne, _N, _inCount );
-	fold( _inputTwo, _Wanal, _Nw, _bufferTwo, _N, _inCount );
+	fold( _input1, _Wanal, _Nw, _buffer1, _N, _inCount );
+	fold( _input2, _Wanal, _Nw, _buffer2, _N, _inCount );
 
 	/* do an fft */
-	rdft( _N, 1, _bufferOne, _bitshuffle, _trigland );
-	rdft( _N, 1, _bufferTwo, _bitshuffle, _trigland );
+	rdft( _N, 1, _buffer1, _bitshuffle, _trigland );
+	rdft( _N, 1, _buffer2, _bitshuffle, _trigland );
+
 
+	// ---- BEGIN --------------------------------
 
-	/* convert to polar coordinates from complex values */
 	for ( i = 0; i <= _N2; i++ ) {
 		const I even = i<<1,odd = even+1;
+
+		/* convert to polar coordinates from complex values */
 		register F a,b;
 
-		a = ( i == _N2 ? _bufferOne[1] : _bufferOne[even] );
-		b = ( i == 0 || i == _N2 ? 0. : _bufferOne[odd] );
+		a = ( i == _N2 ? _buffer1[1] : _buffer1[even] );
+		b = ( i == 0 || i == _N2 ? 0. : _buffer1[odd] );
 
-		_channelOne[even] = hypot( a, b );
-		_channelOne[odd] = -atan2( b, a );
+		_channel1[even] = hypot( a, b );
+		_channel1[odd] = -atan2( b, a );
 
-		a = ( i == _N2 ? _bufferTwo[1] : _bufferTwo[even] );
-		b = ( i == 0 || i == _N2 ? 0. : _bufferTwo[odd] );
+		a = ( i == _N2 ? _buffer2[1] : _buffer2[even] );
+		b = ( i == 0 || i == _N2 ? 0. : _buffer2[odd] );
 
-		_channelTwo[even] = hypot( a, b );
+		_channel2[even] = hypot( a, b );
 
 		/* use simple threshold from second signal to trigger filtering */
-		if (_invert?(_channelTwo[even] < _threshold):(_channelTwo[even] > _threshold) )
-			_channelOne[even] *= _multiplier;
-	}
-
-	/* convert back to complex form, read for the inverse fft */
-	for ( i = 0; i <= _N2; i++ ) {
-		const I even = i<<1,odd = even+1;
+		if (_invert?(_channel2[even] < _threshold):(_channel2[even] > _threshold) )
+			_channel1[even] *= _multiplier;
 
-		_bufferOne[even] = _channelOne[even] * cos( _channelOne[odd] );
+		/* convert back to complex form, read for the inverse fft */
+		_buffer1[even] = _channel1[even] * cos( _channel1[odd] );
 
 		if ( i != _N2 )
-			_bufferOne[odd] = -_channelOne[even] * sin( _channelOne[odd] );
+			_buffer1[odd] = -_channel1[even] * sin( _channel1[odd] );
 	}
 
+
+	// ---- END --------------------------------
+
+
 	/* do an inverse fft */
-	rdft( _N, -1, _bufferOne, _bitshuffle, _trigland );
+	rdft( _N, -1, _buffer1, _bitshuffle, _trigland );
 
 	/* dewindow our result */
-	overlapadd( _bufferOne, _N, _Wsyn, _output, _Nw, _inCount);
+	overlapadd( _buffer1, _N, _Wsyn, _output, _Nw, _inCount);
 
 	/* set our output and adjust our retaining output buffer */
-	F mult = 1./_N;
+	const F mult = 1./_N;
 	for ( j = 0; j < _D; j++ )
-		outOne[j] = _output[j] * mult;
+		out[0][j] = _output[j] * mult;
 
 	for ( j = 0; j < _N-_D; j++ )
 		_output[j] = _output[j+_D];
diff --git a/externals/grill/fftease/src/cross~.cpp b/externals/grill/fftease/src/cross~.cpp
new file mode 100644
index 00000000..52874127
--- /dev/null
+++ b/externals/grill/fftease/src/cross~.cpp
@@ -0,0 +1,236 @@
+/*
+
+FFTease - A set of Live Spectral Processors
+Originally written by Eric Lyon and Christopher Penrose for the Max/MSP platform
+
+Copyright (c)Thomas Grill (xovo@gmx.net)
+For information on usage and redistribution, and for a DISCLAIMER OF ALL
+WARRANTIES, see the file, "license.txt," in this distribution.  
+
+*/
+
+#include "main.h"
+
+
+class cross:
+	public flext_dsp
+{
+	FLEXT_HEADER_S(cross,flext_dsp,setup)
+	
+public:
+	cross(I argc,const t_atom *argv);
+	~cross();
+
+protected:
+
+	virtual V m_dsp(I n,S *const *in,S *const *out);
+	virtual V m_signal(I n,S *const *in,S *const *out);
+
+	I blsz;
+	F smprt;
+
+    F *_input1,*_input2;
+    F *_buffer1,*_buffer2;
+    F *_channel1,*_channel2;
+    F *_output;
+    F *_trigland;
+    I *_bitshuffle;
+    F *_Wanal,*_Wsyn,*_Hwin;
+
+    I _inCount;
+
+private:
+	enum { _MULT_ = 2 };
+
+	V Clear();
+	V Delete();
+	
+	static V setup(t_classid c);
+};
+
+FLEXT_LIB_DSP_V("fftease, cross~",cross)
+
+
+V cross::setup(t_classid c)
+{
+}
+
+
+cross::cross(I argc,const t_atom *argv):
+	blsz(0),smprt(0)
+{
+	Clear();
+
+	AddInSignal("Messages and driver signal");
+	AddInSignal("Filter signal");
+	AddInSignal("Threshold signal for cross synthesis");
+	AddOutSignal("Transformed signal");
+}
+
+cross::~cross()
+{
+	Delete();
+}
+
+V cross::Clear()
+{
+	_input1 = _input2 = NULL;
+	_buffer1 = _buffer2 = NULL;
+	_channel1 = _channel2 = NULL;
+	_output = NULL;
+
+	_bitshuffle = NULL;
+	_trigland = NULL;
+
+	_Hwin = NULL;
+	_Wanal = _Wsyn = NULL;
+}
+
+V cross::Delete() 
+{
+	if(_input1) delete[] _input1;
+	if(_input2) delete[] _input2;
+	if(_buffer1) delete[] _buffer1;
+	if(_buffer2) delete[] _buffer2;
+	if(_channel1) delete[] _channel1;
+	if(_channel2) delete[] _channel2;
+	if(_output) delete[] _output;
+
+	if(_bitshuffle) delete[] _bitshuffle;
+	if(_trigland) delete[] _trigland;
+
+	if(_Wanal) delete[] _Wanal;
+	if(_Wsyn) delete[] _Wsyn;
+	if(_Hwin) delete[] _Hwin;
+
+	// ---------------------------------------------
+
+#if 0
+	// T.G. These are not used
+	if(c_lastphase_in1) delete[] c_lastphase_in1;
+	if(c_lastphase_in2) delete[] c_lastphase_in2;
+	if(c_lastphase_out) delete[] c_lastphase_out;
+#endif
+}
+
+
+
+V cross::m_dsp(I n,S *const *in,S *const *out)
+{
+	const I _D = Blocksize();
+	const F _R = Samplerate();
+
+	if(_D != blsz || _R != smprt) {
+		blsz = _D;
+		smprt = _R;
+
+		Delete();
+
+		const int _N = _D*_MULT_,_Nw = _N,_N2 = _N>>1,_Nw2 = _Nw>>1;
+
+		_inCount = -_Nw;
+
+		_input1 = new F[_Nw];	
+		_input2 = new F[_Nw];	
+		_buffer1 = new F[_N];
+		_buffer2 = new F[_N];
+		_channel1 = new F[_N+2];
+		_channel2 = new F[_N+2];
+		_output = new F[_Nw];
+
+		_bitshuffle = new I[_N*2];
+		_trigland = new F[_N*2];
+
+		_Wanal = new F[_Nw];	
+		_Wsyn = new F[_Nw];	
+		_Hwin = new F[_Nw];
+
+		init_rdft( _N, _bitshuffle, _trigland);
+
+		// makewindows( x->Hwin, x->Wanal, x->Wsyn, x->Nw, x->N, x->D, 0);
+		makehanning( _Hwin, _Wanal, _Wsyn, _Nw, _N, _D, 0,0);
+
+		// ---------------------------------------------
+
+#if 0
+		// T.G. These are not used
+		/* for convert */
+		c_lastphase_in1 = new F[_N2+1];
+		c_lastphase_in2 = new F[_N2+1];
+		c_lastphase_out = new F[_N2+1];
+		c_fundamental =  _R/( _N2<<1 );
+		c_factor_in =  _R/(_D * __TWOPI);
+		c_factor_out = __TWOPI * _D/_R;
+#endif
+	}
+}
+
+V cross::m_signal(I n,S *const *in,S *const *out)
+{
+	/* declare working variables */
+	I i, j; 
+	const I _D = blsz,_N = _D*_MULT_,_Nw = _N,_N2 = _N/2,_Nw2 = _Nw/2; 
+
+	_inCount += _D;
+
+	for ( j = 0 ; j < _N-_D ; j++ ) {
+		_input1[j] = _input1[j+_D];
+		_input2[j] = _input2[j+_D];
+	}
+	for (i = 0; j < _N; j++,i++ ) {
+		_input1[j] = in[0][i];
+		_input2[j] = in[1][i];
+	}
+
+	fold( _input1, _Wanal, _Nw, _buffer1, _N, _inCount );		
+	fold( _input2, _Wanal, _Nw, _buffer2, _N, _inCount );	
+
+	rdft( _N, 1, _buffer1, _bitshuffle, _trigland );
+	rdft( _N, 1, _buffer2, _bitshuffle, _trigland );
+
+
+	// ---- BEGIN --------------------------------
+
+	// TG: filled only once per signal vector!!
+	float threshie = *in[2];
+  
+	for ( i = 0; i <= _N2; i++ ) {
+		const I even = i<<1,odd = even+1;
+
+		F a = ( i == _N2 ? _buffer1[1] : _buffer2[even] );
+		F b = ( i == 0 || i == _N2 ? 0. : _buffer2[odd] );
+		F gainer = hypot( a, b ) ;
+
+		a = ( i == _N2 ? _buffer1[1] : _buffer1[even] );
+		b = ( i == 0 || i == _N2 ? 0. : _buffer1[odd] );
+
+		if( gainer > threshie ) 
+			_channel1[even] = hypot( a, b ) * gainer;
+		// else
+		//	channel1[even] = hypot( a, b); 
+
+		_channel1[odd] = -atan2( b, a );
+		_buffer1[even] = _channel1[even] * cos( _channel1[odd] );
+
+		if ( i != _N2 )
+			_buffer1[odd] = -_channel1[even] * sin( _channel1[odd] );
+	}
+
+	// ---- END --------------------------------
+
+	rdft( _N, -1, _buffer1, _bitshuffle, _trigland );
+
+	overlapadd( _buffer1, _N, _Wsyn, _output, _Nw, _inCount);
+
+	const F mult = 1./_N;
+	for ( j = 0; j < _D; j++ )
+		out[0][j] = _output[j] * mult;
+
+	for ( j = 0; j < _N-_D; j++ )
+		_output[j] = _output[j+_D];	
+	for (; j < _N; j++ )
+		_output[j] = 0.;
+}
+
+
+
diff --git a/externals/grill/fftease/src/dentist~.cpp b/externals/grill/fftease/src/dentist~.cpp
new file mode 100644
index 00000000..8c9a0379
--- /dev/null
+++ b/externals/grill/fftease/src/dentist~.cpp
@@ -0,0 +1,272 @@
+/*
+
+FFTease - A set of Live Spectral Processors
+Originally written by Eric Lyon and Christopher Penrose for the Max/MSP platform
+
+Copyright (c)Thomas Grill (xovo@gmx.net)
+For information on usage and redistribution, and for a DISCLAIMER OF ALL
+WARRANTIES, see the file, "license.txt," in this distribution.  
+
+*/
+
+#include "main.h"
+#include <stdlib.h>
+
+class dentist:
+	public flext_dsp
+{
+	FLEXT_HEADER_S(dentist,flext_dsp,setup)
+	
+public:
+	dentist(I argc,const t_atom *argv);
+	~dentist();
+
+protected:
+
+	virtual V m_dsp(I n,S *const *in,S *const *out);
+	virtual V m_signal(I n,S *const *in,S *const *out);
+
+	I blsz;
+	F smprt;
+
+    F *_input1,*_input2;
+    F *_buffer1,*_buffer2;
+    F *_channel1,*_channel2;
+    F *_output;
+    F *_trigland;
+    I *_bitshuffle;
+    F *_Wanal,*_Wsyn,*_Hwin;
+
+    I _inCount;
+
+	// -----------------------------
+
+	I *_bin_selection;
+	I _tooth_count;  
+	F _knee;
+	I _max_bin; // determined by _knee and fundamental frequency
+
+	V reset_shuffle();
+
+private:
+	enum { _MULT_ = 4 };
+
+	V Clear();
+	V Delete();
+
+	V ms_knee(F knee);
+	V ms_teeth(I teeth) { _tooth_count = teeth;	reset_shuffle(); }
+
+	
+	static V setup(t_classid c);
+
+	FLEXT_CALLBACK(reset_shuffle)
+	FLEXT_ATTRGET_F(_knee)
+	FLEXT_CALLSET_F(ms_knee)
+	FLEXT_ATTRGET_I(_tooth_count)
+	FLEXT_CALLSET_I(ms_teeth)
+};
+
+FLEXT_LIB_DSP_V("fftease, dentist~",dentist)
+
+
+V dentist::setup(t_classid c)
+{
+	FLEXT_CADDBANG(c,0,reset_shuffle);
+
+	FLEXT_CADDATTR_VAR(c,"knee",_knee,ms_knee);
+	FLEXT_CADDATTR_VAR(c,"teeth",_tooth_count,ms_teeth);
+}
+
+
+dentist::dentist(I argc,const t_atom *argv):
+	blsz(0),smprt(0),
+	_knee(500),_tooth_count(10)
+{
+	/* parse and set object's options given */
+	if(argc >= 1) {
+		if(CanbeFloat(argv[0]))
+			_knee = GetAFloat(argv[0]);
+		else
+			post("%s - Knee must be a float value - set to %0f",thisName(),_knee);
+	}
+	if(argc >= 2) {
+		if(CanbeInt(argv[1]))
+			_tooth_count = GetAInt(argv[1]);
+		else
+			post("%s - Teeth must be an integer value - set to %0i",thisName(),_tooth_count);
+	}
+
+	Clear();
+
+	AddInSignal("Messages and input signal");
+	AddOutSignal("Transformed signal");
+}
+
+dentist::~dentist()
+{
+	Delete();
+}
+
+V dentist::Clear()
+{
+	_input1 = _input2 = NULL;
+	_buffer1 = _buffer2 = NULL;
+	_channel1 = _channel2 = NULL;
+	_output = NULL;
+
+	_bitshuffle = NULL;
+	_trigland = NULL;
+
+	_Hwin = NULL;
+	_Wanal = _Wsyn = NULL;
+
+	// -----------------------------
+
+	_bin_selection = NULL;
+}
+
+V dentist::Delete() 
+{
+	if(_input1) delete[] _input1;
+	if(_buffer1) delete[] _buffer1;
+	if(_channel1) delete[] _channel1;
+/*
+	if(_input2) delete[] _input2;
+	if(_buffer2) delete[] _buffer2;
+	if(_channel2) delete[] _channel2;
+*/
+	if(_output) delete[] _output;
+
+	if(_bitshuffle) delete[] _bitshuffle;
+	if(_trigland) delete[] _trigland;
+
+	if(_Wanal) delete[] _Wanal;
+	if(_Wsyn) delete[] _Wsyn;
+	if(_Hwin) delete[] _Hwin;
+
+	// -----------------------------
+
+	if(_bin_selection) delete[] _bin_selection;
+}
+
+
+V dentist::ms_knee(F f)
+{
+	_knee = f;	// store original
+
+	const F funda = Samplerate()/(2*_MULT_*Blocksize());
+
+	// TG: This is a different, but steady correction than in original fftease
+	if( f < funda ) f = funda;
+	else if(f > funda/2) f = funda/2;
+
+	_max_bin = 1;  
+	for(F curfreq = 0; curfreq < f; curfreq += funda) ++_max_bin;
+}
+
+
+V dentist::m_dsp(I n,S *const *in,S *const *out)
+{
+	const I _D = Blocksize();
+	const F _R = Samplerate();
+	if(_D != blsz || _R != smprt) {
+		blsz = _D;
+		smprt = _R;
+
+		Delete();
+		// ---------------------------------------------
+
+		const int _N = _D*_MULT_,_Nw = _N,_Nw2 = _Nw>>1,_N2 = _N>>1;
+
+		_inCount = -_Nw;
+
+		_input1 = new F[_Nw];	
+		_buffer1 = new F[_N];
+		_channel1 = new F[_N+2];
+		/*
+		_input2 = new F[_Nw];	
+		_buffer2 = new F[_N];
+		_channel2 = new F[_N+2];
+		*/
+
+		_output = new F[_Nw];
+
+		_bitshuffle = new I[_N*2];
+		_trigland = new F[_N*2];
+
+		_Wanal = new F[_Nw];	
+		_Wsyn = new F[_Nw];	
+		_Hwin = new F[_Nw];
+
+		init_rdft( _N, _bitshuffle, _trigland);
+		makewindows( _Hwin, _Wanal, _Wsyn, _Nw, _N, _D, 0);
+
+		// ---------------------------------------------
+
+		// calculation of _max_bin
+		ms_knee(_knee); 
+
+		_bin_selection = new I[_N2];
+		reset_shuffle();
+	}
+}
+
+V dentist::m_signal(I n,S *const *in,S *const *out)
+{
+	/* declare working variables */
+	I i, j; 
+	const I _D = blsz,_N = _D*_MULT_,_Nw = _N,_N2 = _N/2,_Nw2 = _Nw/2; 
+
+	_inCount += _D;
+
+	for ( j = 0 ; j < _N-_D ; j++ )
+		_input1[j] = _input1[j+_D];
+	for (i = 0; j < _N; j++,i++ )
+		_input1[j] = in[0][i];
+
+	fold( _input1, _Wanal, _Nw, _buffer1, _N, _inCount );		
+	rdft( _N, 1, _buffer1, _bitshuffle, _trigland );
+
+	// ---- BEGIN --------------------------------
+
+    leanconvert( _buffer1, _channel1, _N2 );
+
+	for( i = 0; i < _N2 ; i++){
+		if( !_bin_selection[i] ) _channel1[i*2] = 0;
+	}
+
+	leanunconvert( _channel1, _buffer1,  _N2 );
+
+	// ---- END --------------------------------
+
+	rdft( _N, -1, _buffer1, _bitshuffle, _trigland );
+	overlapadd( _buffer1, _N, _Wsyn, _output, _Nw, _inCount);
+
+	const F mult = 1./_N;
+	for ( j = 0; j < _D; j++ )
+		out[0][j] = _output[j] * mult;
+
+	for ( j = 0; j < _N-_D; j++ )
+		_output[j] = _output[j+_D];	
+	for (; j < _N; j++ )
+		_output[j] = 0.;
+}
+
+
+V dentist::reset_shuffle()
+{
+	const I _N2 = Blocksize()*_MULT_/2;
+	I teeth = _tooth_count;
+
+	// check number of teeth
+	if( teeth < 0 ) teeth = 0;
+	else if( teeth > _N2 ) teeth = _N2;
+
+	// clear and set random bins
+	I i;
+	for( i = 0; i < _N2; i++ )
+		_bin_selection[i] = 0;
+	for( i = 0; i < _tooth_count; i++ )
+		_bin_selection[rand()%_max_bin] = 1;
+}
diff --git a/externals/grill/fftease/src/disarray~.cpp b/externals/grill/fftease/src/disarray~.cpp
new file mode 100644
index 00000000..428fe2d6
--- /dev/null
+++ b/externals/grill/fftease/src/disarray~.cpp
@@ -0,0 +1,286 @@
+/*
+
+FFTease - A set of Live Spectral Processors
+Originally written by Eric Lyon and Christopher Penrose for the Max/MSP platform
+
+Copyright (c)Thomas Grill (xovo@gmx.net)
+For information on usage and redistribution, and for a DISCLAIMER OF ALL
+WARRANTIES, see the file, "license.txt," in this distribution.  
+
+*/
+
+#include "main.h"
+#include <stdlib.h>
+
+class disarray:
+	public flext_dsp
+{
+	FLEXT_HEADER_S(disarray,flext_dsp,setup)
+	
+public:
+	disarray(I argc,const t_atom *argv);
+	~disarray();
+
+protected:
+
+	virtual V m_dsp(I n,S *const *in,S *const *out);
+	virtual V m_signal(I n,S *const *in,S *const *out);
+
+	I blsz;
+	F smprt;
+
+    F *_input1,*_input2;
+    F *_buffer1,*_buffer2;
+    F *_channel1,*_channel2;
+    F *_output;
+    F *_trigland;
+    I *_bitshuffle;
+    F *_Wanal,*_Wsyn,*_Hwin;
+
+    I _inCount,_nmult;
+
+	// -----------------------------
+
+	BL _qual;
+	I _shuffle_count,_max_bin;
+	F _freq;
+	I *_shuffle_in,*_shuffle_out;
+
+
+	V reset_shuffle();
+
+private:
+	V Clear();
+	V Delete();
+
+	V ms_freq(F f);
+
+	static V setup(t_classid c);
+
+	FLEXT_CALLBACK(reset_shuffle)
+	FLEXT_ATTRGET_F(_freq)
+	FLEXT_CALLSET_F(ms_freq)
+};
+
+FLEXT_LIB_DSP_V("fftease, disarray~",disarray)
+
+
+V disarray::setup(t_classid c)
+{
+	FLEXT_CADDBANG(c,0,reset_shuffle);
+
+	FLEXT_CADDATTR_VAR(c,"freq",_freq,ms_freq);
+}
+
+
+disarray::disarray(I argc,const t_atom *argv):
+	blsz(0),smprt(0),
+	_freq(1300),_qual(false),_shuffle_count(20)
+{
+	/* parse and set object's options given */
+	if(argc >= 1) {
+		if(CanbeFloat(argv[0]))
+			_freq = GetAFloat(argv[0]);
+		else
+			post("%s - Freq must be a float value - set to %0f",thisName(),_freq);
+	}
+	if(argc >= 2) {
+		if(CanbeBool(argv[1]))
+			_qual = GetABool(argv[1]);
+		else
+			post("%s - Quality must be a boolean value - set to %0i",thisName(),_qual?1:0);
+	}
+	if(argc >= 3) {
+		if(CanbeInt(argv[2]))
+			_shuffle_count = GetAInt(argv[2]);
+		else
+			post("%s - Shufflecount must be an integer value - set to %0i",thisName(),_shuffle_count);
+	}
+
+	_nmult = _qual?4:2;
+
+	Clear();
+
+	AddInSignal("Messages and input signal");
+	AddOutSignal("Transformed signal");
+}
+
+disarray::~disarray()
+{
+	Delete();
+}
+
+V disarray::Clear()
+{
+	_input1 = _input2 = NULL;
+	_buffer1 = _buffer2 = NULL;
+	_channel1 = _channel2 = NULL;
+	_output = NULL;
+
+	_bitshuffle = NULL;
+	_trigland = NULL;
+
+	_Hwin = NULL;
+	_Wanal = _Wsyn = NULL;
+
+	// -----------------------------
+
+	_shuffle_in = _shuffle_out = NULL;
+}
+
+V disarray::Delete() 
+{
+	if(_input1) delete[] _input1;
+	if(_buffer1) delete[] _buffer1;
+	if(_channel1) delete[] _channel1;
+/*
+	if(_input2) delete[] _input2;
+	if(_buffer2) delete[] _buffer2;
+	if(_channel2) delete[] _channel2;
+*/
+	if(_output) delete[] _output;
+
+	if(_bitshuffle) delete[] _bitshuffle;
+	if(_trigland) delete[] _trigland;
+
+	if(_Wanal) delete[] _Wanal;
+	if(_Wsyn) delete[] _Wsyn;
+	if(_Hwin) delete[] _Hwin;
+
+	// -----------------------------
+
+	if(_shuffle_in) delete[] _shuffle_in;
+	if(_shuffle_out) delete[] _shuffle_out;
+}
+
+
+V disarray::ms_freq(F f)
+{
+	_freq = f; // store original
+
+	const F funda = Samplerate()/(2*_nmult*Blocksize());
+
+	// TG: This is a different, but steady correction than in original fftease
+	if( f < funda ) f = funda;
+	else if(f > funda/2) f = funda/2;
+
+	_max_bin = 1;  
+	for(F curfreq = 0; curfreq < f; curfreq += funda) ++_max_bin;
+}
+
+
+V disarray::m_dsp(I n,S *const *in,S *const *out)
+{
+	const I _D = Blocksize();
+	const F _R = Samplerate();
+
+	if(_D != blsz || _R != smprt) {
+		blsz = _D;
+		smprt = _R;
+
+		Delete();
+		// ---------------------------------------------
+
+		const int _N = _D*_nmult,_Nw = _N,_Nw2 = _Nw>>1,_N2 = _N>>1;
+
+		_inCount = -_Nw;
+
+		_input1 = new F[_Nw];	
+		_buffer1 = new F[_N];
+		_channel1 = new F[_N+2];
+		/*
+		_input2 = new F[_Nw];	
+		_buffer2 = new F[_N];
+		_channel2 = new F[_N+2];
+		*/
+
+		_output = new F[_Nw];
+
+		_bitshuffle = new I[_N*2];
+		_trigland = new F[_N*2];
+
+		_Wanal = new F[_Nw];	
+		_Wsyn = new F[_Nw];	
+		_Hwin = new F[_Nw];
+
+		init_rdft( _N, _bitshuffle, _trigland);
+
+		if(_qual) 
+			makewindows( _Hwin, _Wanal, _Wsyn, _Nw, _N, _D, 0);
+		else
+			makehanning( _Hwin, _Wanal, _Wsyn, _Nw, _N, _D, 0,0);
+
+		// ---------------------------------------------
+
+		_shuffle_in = new I[_N2];
+		_shuffle_out = new I[_N2];
+
+		// calculate _max_bin
+		ms_freq(_freq);
+
+		reset_shuffle();
+	}
+}
+
+V disarray::m_signal(I n,S *const *in,S *const *out)
+{
+	/* declare working variables */
+	I i, j; 
+	const I _D = blsz,_N = _D*_nmult,_Nw = _N,_N2 = _N/2,_Nw2 = _Nw/2; 
+
+	_inCount += _D;
+
+	for ( j = 0 ; j < _N-_D ; j++ )
+		_input1[j] = _input1[j+_D];
+	for (i = 0; j < _N; j++,i++ )
+		_input1[j] = in[0][i];
+
+	fold( _input1, _Wanal, _Nw, _buffer1, _N, _inCount );		
+	rdft( _N, 1, _buffer1, _bitshuffle, _trigland );
+
+	// ---- BEGIN --------------------------------
+
+    leanconvert( _buffer1, _channel1, _N2 );
+
+	for( i = 0; i < _shuffle_count ; i++){
+		F tmp = _channel1[ _shuffle_in[ i ] * 2 ];
+		_channel1[ _shuffle_in[ i ] * 2]  = _channel1[ _shuffle_out[ i ] * 2];
+		_channel1[ _shuffle_out[ i ] * 2]  = tmp;
+	}
+
+	leanunconvert( _channel1, _buffer1,  _N2 );
+
+	// ---- END --------------------------------
+
+	rdft( _N, -1, _buffer1, _bitshuffle, _trigland );
+	overlapadd( _buffer1, _N, _Wsyn, _output, _Nw, _inCount);
+
+	const F mult = 1./_N;
+	for ( j = 0; j < _D; j++ )
+		out[0][j] = _output[j] * mult;
+
+	for ( j = 0; j < _N-_D; j++ )
+		_output[j] = _output[j+_D];	
+	for (; j < _N; j++ )
+		_output[j] = 0.;
+}
+
+
+V disarray::reset_shuffle()
+{
+	const I _N2 = Blocksize()*_nmult/2;
+
+	I i;
+	for( i = 0; i < _N2; i++ )
+		_shuffle_out[i] = _shuffle_in[i] = i ;
+
+	for( i = 0; i < 10000; i++ ) {
+		int p1 = _shuffle_out[ rand()%_max_bin ];
+		int p2 = _shuffle_out[ rand()%_max_bin ];
+		int temp = _shuffle_out[ p1 ];
+		_shuffle_out[ p1 ] = _shuffle_out[ p2 ];
+		_shuffle_out[ p2 ] = temp;
+	}
+
+}
+
diff --git a/externals/grill/fftease/src/drown~.cpp b/externals/grill/fftease/src/drown~.cpp
new file mode 100644
index 00000000..0e4ee4a8
--- /dev/null
+++ b/externals/grill/fftease/src/drown~.cpp
@@ -0,0 +1,227 @@
+/*
+
+FFTease - A set of Live Spectral Processors
+Originally written by Eric Lyon and Christopher Penrose for the Max/MSP platform
+
+Copyright (c)Thomas Grill (xovo@gmx.net)
+For information on usage and redistribution, and for a DISCLAIMER OF ALL
+WARRANTIES, see the file, "license.txt," in this distribution.  
+
+*/
+
+#include "main.h"
+#include <stdlib.h>
+
+class drown:
+	public flext_dsp
+{
+	FLEXT_HEADER_S(drown,flext_dsp,setup)
+	
+public:
+	drown(I argc,const t_atom *argv);
+	~drown();
+
+protected:
+
+	virtual V m_dsp(I n,S *const *in,S *const *out);
+	virtual V m_signal(I n,S *const *in,S *const *out);
+
+	I blsz;
+	F smprt;
+
+    F *_input1,*_input2;
+    F *_buffer1,*_buffer2;
+    F *_channel1,*_channel2;
+    F *_output;
+//    F *_trigland;
+ //   I *_bitshuffle;
+    F *_Wanal,*_Wsyn,*_Hwin;
+
+    I _inCount,_nmult;
+
+	// -----------------------------
+
+private:
+	V Clear();
+	V Delete();
+
+	static V setup(t_classid c);
+};
+
+FLEXT_LIB_DSP_V("fftease, drown~",drown)
+
+
+V drown::setup(t_classid c)
+{
+}
+
+
+drown::drown(I argc,const t_atom *argv):
+	blsz(0),smprt(0),_nmult(4)
+{
+	Clear();
+
+	AddInSignal("Messages and input signal");
+	AddInSignal("Threshold generator signal");
+	AddInSignal("Multiplier signal for weak bins");
+	AddOutSignal("Transformed signal");
+}
+
+drown::~drown()
+{
+	Delete();
+}
+
+V drown::Clear()
+{
+	_input1 = _input2 = NULL;
+	_buffer1 = _buffer2 = NULL;
+	_channel1 = _channel2 = NULL;
+	_output = NULL;
+/*
+	_bitshuffle = NULL;
+	_trigland = NULL;
+*/
+	_Hwin = NULL;
+	_Wanal = _Wsyn = NULL;
+
+	// -----------------------------
+
+}
+
+V drown::Delete() 
+{
+	if(_input1) delete[] _input1;
+	if(_buffer1) delete[] _buffer1;
+	if(_channel1) delete[] _channel1;
+/*
+	if(_input2) delete[] _input2;
+	if(_buffer2) delete[] _buffer2;
+	if(_channel2) delete[] _channel2;
+*/
+	if(_output) delete[] _output;
+/*
+	if(_bitshuffle) delete[] _bitshuffle;
+	if(_trigland) delete[] _trigland;
+*/
+	if(_Wanal) delete[] _Wanal;
+	if(_Wsyn) delete[] _Wsyn;
+	if(_Hwin) delete[] _Hwin;
+
+	// -----------------------------
+
+}
+
+
+V drown::m_dsp(I n,S *const *in,S *const *out)
+{
+	const I _D = Blocksize();
+	const F _R = Samplerate();
+
+	if(_D != blsz || _R != smprt) {
+		blsz = _D;
+		smprt = _R;
+
+		Delete();
+		// ---------------------------------------------
+
+		const int _N = _D*_nmult,_Nw = _N,_Nw2 = _Nw>>1,_N2 = _N>>1;
+
+		_inCount = -_Nw;
+
+		_input1 = new F[_Nw];	
+		_buffer1 = new F[_N];
+		_channel1 = new F[_N+2];
+		/*
+		_input2 = new F[_Nw];	
+		_buffer2 = new F[_N];
+		_channel2 = new F[_N+2];
+		*/
+
+		_output = new F[_Nw];
+
+		/*
+		_bitshuffle = new I[_N*2];
+		_trigland = new F[_N*2];
+		init_rdft( _N, _bitshuffle, _trigland);
+		*/
+
+		_Wanal = new F[_Nw];	
+		_Wsyn = new F[_Nw];	
+		_Hwin = new F[_Nw];
+		makewindows( _Hwin, _Wanal, _Wsyn, _Nw, _N, _D, 0);
+	}
+}
+
+
+/* helper function */
+static void nudist( float *_S, float *_C, float threshold, float fmult, int N2 )
+{
+  int real, imag, amp, phase;
+  int i;
+  float maxamp = 1.;
+  for ( i = 0; i <= N2; i++ ) {
+    imag = phase = ( real = amp = i<<1 ) + 1;
+    F a = ( i == N2 ? _S[1] : _S[real] );
+    F b = ( i == 0 || i == N2 ? 0. : _S[imag] );
+
+    _C[amp] = hypot( a, b );
+    if( _C[amp] < threshold) _C[amp] *= fmult;
+
+    _C[phase] = -atan2( b, a );
+  }
+
+  for ( i = 0; i <= N2; i++ ) {
+    imag = phase = ( real = amp = i<<1 ) + 1;
+    _S[real] = _C[amp] * cos( _C[phase] );
+    if ( i != N2 )
+      _S[imag] = -_C[amp] * sin( _C[phase] );
+  }
+}
+
+
+V drown::m_signal(I n,S *const *in,S *const *out)
+{
+	/* declare working variables */
+	I i, j; 
+	const I _D = blsz,_N = _D*_nmult,_Nw = _N,_N2 = _N/2,_Nw2 = _Nw/2; 
+
+	_inCount += _D;
+
+	for ( j = 0 ; j < _N-_D ; j++ )
+		_input1[j] = _input1[j+_D];
+	for (i = 0; j < _N; j++,i++ )
+		_input1[j] = in[0][i];
+
+	fold( _input1, _Wanal, _Nw, _buffer1, _N, _inCount );		
+
+//	rdft( _N, 1, _buffer1, _bitshuffle, _trigland );
+	rfft( _buffer1, _N2, 1);
+
+	// ---- BEGIN --------------------------------
+
+	{
+		// only first value of the signal vectors
+		const F thresh = in[1][0],mult = in[2][0];
+
+		nudist( _buffer1, _channel1, thresh, mult, _N2 );
+	}
+
+	// ---- END --------------------------------
+
+	rfft( _buffer1, _N2, 0);
+//	rdft( _N, -1, _buffer1, _bitshuffle, _trigland );
+
+	overlapadd( _buffer1, _N, _Wsyn, _output, _Nw, _inCount);
+
+	const F mult = 1./_N;
+	for ( j = 0; j < _D; j++ )
+		out[0][j] = _output[j] * mult;
+
+	for ( j = 0; j < _N-_D; j++ )
+		_output[j] = _output[j+_D];	
+	for (; j < _N; j++ )
+		_output[j] = 0.;
+}
+
+
diff --git a/externals/grill/fftease/src/ether~.cpp b/externals/grill/fftease/src/ether~.cpp
new file mode 100644
index 00000000..16fbaaff
--- /dev/null
+++ b/externals/grill/fftease/src/ether~.cpp
@@ -0,0 +1,251 @@
+/*
+
+FFTease - A set of Live Spectral Processors
+Originally written by Eric Lyon and Christopher Penrose for the Max/MSP platform
+
+Copyright (c)Thomas Grill (xovo@gmx.net)
+For information on usage and redistribution, and for a DISCLAIMER OF ALL
+WARRANTIES, see the file, "license.txt," in this distribution.  
+
+*/
+
+#include "main.h"
+#include <stdlib.h>
+
+class ether:
+	public flext_dsp
+{
+	FLEXT_HEADER_S(ether,flext_dsp,setup)
+	
+public:
+	ether(I argc,const t_atom *argv);
+	~ether();
+
+protected:
+
+	virtual V m_dsp(I n,S *const *in,S *const *out);
+	virtual V m_signal(I n,S *const *in,S *const *out);
+
+	I blsz;
+	F smprt;
+
+    F *_input1,*_input2;
+    F *_buffer1,*_buffer2;
+    F *_channel1,*_channel2;
+    F *_output;
+    F *_trigland;
+    I *_bitshuffle;
+    F *_Wanal,*_Wsyn,*_Hwin;
+
+    I _inCount,_nmult;
+
+	// -----------------------------
+
+	BL _qual,_invert;
+	F _threshMult;
+
+private:
+	V Clear();
+	V Delete();
+
+	static V setup(t_classid c);
+
+
+	FLEXT_ATTRVAR_B(_invert)
+	FLEXT_ATTRVAR_F(_threshMult)
+};
+
+FLEXT_LIB_DSP_V("fftease, ether~",ether)
+
+
+V ether::setup(t_classid c)
+{
+	FLEXT_CADDATTR_VAR1(c,"invert",_invert);
+	FLEXT_CADDATTR_VAR1(c,"thresh",_threshMult);
+}
+
+
+ether::ether(I argc,const t_atom *argv):
+	blsz(0),smprt(0),
+	_qual(false),_threshMult(0),_invert(false)
+{
+	/* parse and set object's options given */
+	if(argc >= 1) {
+		if(CanbeBool(argv[0]))
+			_qual = GetABool(argv[0]);
+		else
+			post("%s - Quality must be a boolean value - set to %0i",thisName(),_qual?1:0);
+	}
+
+	_nmult = _qual?4:2;
+
+	Clear();
+
+	AddInSignal("Messages and input signal");
+	AddInSignal("Reference signal");
+	AddOutSignal("Transformed signal");
+}
+
+ether::~ether()
+{
+	Delete();
+}
+
+V ether::Clear()
+{
+	_input1 = _input2 = NULL;
+	_buffer1 = _buffer2 = NULL;
+	_channel1 = _channel2 = NULL;
+	_output = NULL;
+
+	_bitshuffle = NULL;
+	_trigland = NULL;
+
+	_Hwin = NULL;
+	_Wanal = _Wsyn = NULL;
+
+	// -----------------------------
+}
+
+V ether::Delete() 
+{
+	if(_input1) delete[] _input1;
+	if(_buffer1) delete[] _buffer1;
+	if(_channel1) delete[] _channel1;
+
+	if(_input2) delete[] _input2;
+	if(_buffer2) delete[] _buffer2;
+	if(_channel2) delete[] _channel2;
+
+	if(_output) delete[] _output;
+
+	if(_bitshuffle) delete[] _bitshuffle;
+	if(_trigland) delete[] _trigland;
+
+	if(_Wanal) delete[] _Wanal;
+	if(_Wsyn) delete[] _Wsyn;
+	if(_Hwin) delete[] _Hwin;
+
+	// -----------------------------
+
+}
+
+
+V ether::m_dsp(I n,S *const *in,S *const *out)
+{
+	const I _D = Blocksize();
+	const F _R = Samplerate();
+
+	if(_D != blsz || _R != smprt) {
+		blsz = _D;
+		smprt = _R;
+
+		Delete();
+		// ---------------------------------------------
+
+		const int _N = _D*_nmult,_Nw = _N,_Nw2 = _Nw>>1,_N2 = _N>>1;
+
+		_inCount = -_Nw;
+
+		_input1 = new F[_Nw];	
+		_buffer1 = new F[_N];
+		_channel1 = new F[_N+2];
+
+		_input2 = new F[_Nw];	
+		_buffer2 = new F[_N];
+		_channel2 = new F[_N+2];
+
+		_output = new F[_Nw];
+
+		_bitshuffle = new I[_N*2];
+		_trigland = new F[_N*2];
+
+		_Wanal = new F[_Nw];	
+		_Wsyn = new F[_Nw];	
+		_Hwin = new F[_Nw];
+
+		init_rdft( _N, _bitshuffle, _trigland);
+
+		if(_qual) 
+			makewindows( _Hwin, _Wanal, _Wsyn, _Nw, _N, _D, 0);
+		else
+			makehanning( _Hwin, _Wanal, _Wsyn, _Nw, _N, _D, 0,0);
+	}
+}
+
+V ether::m_signal(I n,S *const *in,S *const *out)
+{
+	/* declare working variables */
+	I i, j; 
+	const I _D = blsz,_N = _D*_nmult,_Nw = _N,_N2 = _N/2,_Nw2 = _Nw/2; 
+
+	_inCount += _D;
+
+	for ( j = 0 ; j < _N-_D ; j++ ) {
+		_input1[j] = _input1[j+_D];
+		_input2[j] = _input2[j+_D];
+	}
+	for (i = 0; j < _N; j++,i++ ) {
+		_input1[j] = in[0][i];
+		_input2[j] = in[1][i];
+	}
+
+	fold( _input1, _Wanal, _Nw, _buffer1, _N, _inCount );		
+	fold( _input2, _Wanal, _Nw, _buffer2, _N, _inCount );	
+
+	rdft( _N, 1, _buffer1, _bitshuffle, _trigland );
+	rdft( _N, 1, _buffer2, _bitshuffle, _trigland );
+
+	// ---- BEGIN --------------------------------
+
+	F threshMult = _threshMult;
+	if (threshMult == 0. )  threshMult = 1;
+
+	for ( i = 0; i <= _N2; i++ ) {
+		int even = i<<1,odd = even + 1;
+
+		/* convert to polar coordinates from complex values */
+		register F a,b;
+
+		a = ( i == _N2 ? _buffer1[1] : _buffer1[even] );
+		b = ( i == 0 || i == _N2 ? 0. : _buffer1[odd] );
+
+		_channel1[even] = hypot( a, b );
+		_channel1[odd] = -atan2( b, a );
+
+		a = ( i == _N2 ? _buffer2[1] : _buffer2[even] );
+		b = ( i == 0 || i == _N2 ? 0. : _buffer2[odd] );
+
+		_channel2[even] = hypot( a, b );
+		_channel2[odd] = -atan2( b, a );
+
+		/* use simple threshold for inverse compositing */
+
+		if(_invert?(_channel1[even] > _channel2[even]*threshMult):(_channel1[even] < _channel2[even]*threshMult) )
+			_channel1[even] = _channel2[even];
+
+		if (_channel1[odd] == 0. ) _channel1[odd] = _channel2[odd];
+
+
+		/* convert back to complex form, read for the inverse fft */
+		_buffer1[even] = _channel1[even] * cos( _channel1[odd] );
+
+		if (i != _N2 )
+			_buffer1[odd] = -_channel1[even] * sin( _channel1[odd] );
+	}
+
+	// ---- END --------------------------------
+
+	rdft( _N, -1, _buffer1, _bitshuffle, _trigland );
+	overlapadd( _buffer1, _N, _Wsyn, _output, _Nw, _inCount);
+
+	const F mult = 1./_N;
+	for ( j = 0; j < _D; j++ )
+		out[0][j] = _output[j] * mult;
+
+	for ( j = 0; j < _N-_D; j++ )
+		_output[j] = _output[j+_D];	
+	for (; j < _N; j++ )
+		_output[j] = 0.;
+}
+
diff --git a/externals/grill/fftease/src/main.cpp b/externals/grill/fftease/src/main.cpp
index 1d627cf2..914d1f43 100644
--- a/externals/grill/fftease/src/main.cpp
+++ b/externals/grill/fftease/src/main.cpp
@@ -3,8 +3,6 @@
 FFTease - A set of Live Spectral Processors
 Originally written by Eric Lyon and Christopher Penrose for the Max/MSP platform
 
-This flext port is based on the jMax port of Christian Klippel
-
 Copyright (c)Thomas Grill (xovo@gmx.net)
 For information on usage and redistribution, and for a DISCLAIMER OF ALL
 WARRANTIES, see the file, "license.txt," in this distribution.  
@@ -23,20 +21,18 @@ V lib_setup()
 	post("Originally written by Eric Lyon and Christopher Penrose");
 	post("for the MAX/MSP platform.");
 	post("");
-	post("flext port done by Thomas Grill, (C)2003");
+	post("flext port provided by Thomas Grill, (C)2003");
 	post("-------------------------------------------------------");
 	post("");
 
 	// call the objects' setup routines
 	FLEXT_DSP_SETUP(burrow);
-
-/*
 	FLEXT_DSP_SETUP(cross);
 	FLEXT_DSP_SETUP(dentist);
 	FLEXT_DSP_SETUP(disarray);
 	FLEXT_DSP_SETUP(drown);
 	FLEXT_DSP_SETUP(ether);
-
+/*
 	FLEXT_DSP_SETUP(morphine);
 	FLEXT_DSP_SETUP(pvcompand);
 	FLEXT_DSP_SETUP(pvoc);
@@ -51,7 +47,12 @@ V lib_setup()
 */
 
 #if FLEXT_SYS == FLEXT_SYS_MAX
-//	finder_addclass((C *)"FFTease",(C *)"xxxxx");
+	finder_addclass((C *)"FFTease",(C *)"burrow~");
+	finder_addclass((C *)"FFTease",(C *)"cross~");
+	finder_addclass((C *)"FFTease",(C *)"dentist~");
+	finder_addclass((C *)"FFTease",(C *)"disarray~");
+	finder_addclass((C *)"FFTease",(C *)"drown~");
+	finder_addclass((C *)"FFTease",(C *)"ether~");
 #endif
 }
 
diff --git a/externals/grill/fftease/src/main.h b/externals/grill/fftease/src/main.h
index c0fb56f8..6dbddf7e 100644
--- a/externals/grill/fftease/src/main.h
+++ b/externals/grill/fftease/src/main.h
@@ -3,8 +3,6 @@
 FFTease - A set of Live Spectral Processors
 Originally written by Eric Lyon and Christopher Penrose for the Max/MSP platform
 
-This flext port is based on the jMax port of Christian Klippel
-
 Copyright (c)Thomas Grill (xovo@gmx.net)
 For information on usage and redistribution, and for a DISCLAIMER OF ALL
 WARRANTIES, see the file, "license.txt," in this distribution.  
@@ -16,6 +14,7 @@ WARRANTIES, see the file, "license.txt," in this distribution.
 
 #define FFTEASE_VERSION "0.0.1"
 
+
 #define FLEXT_ATTRIBUTES 1 
 
 #include <flext.h>
@@ -24,6 +23,7 @@ WARRANTIES, see the file, "license.txt," in this distribution.
 #error You need at least flext version 0.4.1
 #endif
 
+
 #include "pv.h"
 
 // lazy me