inital checkin of voipcodecs library version 0.0.1 from…

inital checkin of voipcodecs library version 0.0.1 from http://www.soft-switch.org/downloads/voipcodecs/ thank you Steve

git-svn-id: http://svn.freeswitch.org/svn/freeswitch/trunk@7544 d0543943-73ff-0310-b7d9-9358b9ac24b2

libs/voipcodecs/AUTHORS

+Steve Underwood <steveu@coppice.org>

libs/voipcodecs/ChangeLog

+08.02.08 - 0.0.1 - Steve Underwood <steveu@coppice.org>
+    - The first version.
+

libs/voipcodecs/INSTALL

+Basic Installation
+==================
+
+   These are generic installation instructions.
+
+   The `configure' shell script attempts to guess correct values for
+various system-dependent variables used during compilation.  It uses
+those values to create a `Makefile' in each directory of the package.
+It may also create one or more `.h' files containing system-dependent
+definitions.  Finally, it creates a shell script `config.status' that
+you can run in the future to recreate the current configuration, a file
+`config.cache' that saves the results of its tests to speed up
+reconfiguring, and a file `config.log' containing compiler output
+(useful mainly for debugging `configure').
+
+   If you need to do unusual things to compile the package, please try
+to figure out how `configure' could check whether to do them, and mail
+diffs or instructions to the address given in the `README' so they can
+be considered for the next release.  If at some point `config.cache'
+contains results you don't want to keep, you may remove or edit it.
+
+   The file `configure.ac' is used to create `configure' by a program
+called `autoconf'.  You only need `configure.ac' if you want to change
+it or regenerate `configure' using a newer version of `autoconf'.
+
+The simplest way to compile this package is:
+
+  1. `cd' to the directory containing the package's source code and type
+     `./configure' to configure the package for your system.  If you're
+     using `csh' on an old version of System V, you might need to type
+     `sh ./configure' instead to prevent `csh' from trying to execute
+     `configure' itself.
+
+     Running `configure' takes awhile.  While running, it prints some
+     messages telling which features it is checking for.
+
+  2. Type `make' to compile the package.
+
+  3. Optionally, type `make check' to run any self-tests that come with
+     the package.
+
+  4. Type `make install' to install the programs and any data files and
+     documentation.
+
+  5. You can remove the program binaries and object files from the
+     source code directory by typing `make clean'.  To also remove the
+     files that `configure' created (so you can compile the package for
+     a different kind of computer), type `make distclean'.  There is
+     also a `make maintainer-clean' target, but that is intended mainly
+     for the package's developers.  If you use it, you may have to get
+     all sorts of other programs in order to regenerate files that came
+     with the distribution.
+
+Compilers and Options
+=====================
+
+   Some systems require unusual options for compilation or linking that
+the `configure' script does not know about.  You can give `configure'
+initial values for variables by setting them in the environment.  Using
+a Bourne-compatible shell, you can do that on the command line like
+this:
+     CC=c89 CFLAGS=-O2 LIBS=-lposix ./configure
+
+Or on systems that have the `env' program, you can do it like this:
+     env CPPFLAGS=-I/usr/local/include LDFLAGS=-s ./configure
+
+Compiling For Multiple Architectures
+====================================
+
+   You can compile the package for more than one kind of computer at the
+same time, by placing the object files for each architecture in their
+own directory.  To do this, you must use a version of `make' that
+supports the `VPATH' variable, such as GNU `make'.  `cd' to the
+directory where you want the object files and executables to go and run
+the `configure' script.  `configure' automatically checks for the
+source code in the directory that `configure' is in and in `..'.
+
+   If you have to use a `make' that does not supports the `VPATH'
+variable, you have to compile the package for one architecture at a time
+in the source code directory.  After you have installed the package for
+one architecture, use `make distclean' before reconfiguring for another
+architecture.
+
+Installation Names
+==================
+
+   By default, `make install' will install the package's files in
+`/usr/local/bin', `/usr/local/man', etc.  You can specify an
+installation prefix other than `/usr/local' by giving `configure' the
+option `--prefix=PATH'.
+
+   You can specify separate installation prefixes for
+architecture-specific files and architecture-independent files.  If you
+give `configure' the option `--exec-prefix=PATH', the package will use
+PATH as the prefix for installing programs and libraries.
+Documentation and other data files will still use the regular prefix.
+
+   In addition, if you use an unusual directory layout you can give
+options like `--bindir=PATH' to specify different values for particular
+kinds of files.  Run `configure --help' for a list of the directories
+you can set and what kinds of files go in them.
+
+   If the package supports it, you can cause programs to be installed
+with an extra prefix or suffix on their names by giving `configure' the
+option `--program-prefix=PREFIX' or `--program-suffix=SUFFIX'.
+
+Optional Features
+=================
+
+   Some packages pay attention to `--enable-FEATURE' options to
+`configure', where FEATURE indicates an optional part of the package.
+They may also pay attention to `--with-PACKAGE' options, where PACKAGE
+is something like `gnu-as' or `x' (for the X Window System).  The
+`README' should mention any `--enable-' and `--with-' options that the
+package recognizes.
+
+   For packages that use the X Window System, `configure' can usually
+find the X include and library files automatically, but if it doesn't,
+you can use the `configure' options `--x-includes=DIR' and
+`--x-libraries=DIR' to specify their locations.
+
+Specifying the System Type
+==========================
+
+   There may be some features `configure' can not figure out
+automatically, but needs to determine by the type of host the package
+will run on.  Usually `configure' can figure that out, but if it prints
+a message saying it can not guess the host type, give it the
+`--host=TYPE' option.  TYPE can either be a short name for the system
+type, such as `sun4', or a canonical name with three fields:
+     CPU-COMPANY-SYSTEM
+
+See the file `config.sub' for the possible values of each field.  If
+`config.sub' isn't included in this package, then this package doesn't
+need to know the host type.
+
+   If you are building compiler tools for cross-compiling, you can also
+use the `--target=TYPE' option to select the type of system they will
+produce code for and the `--build=TYPE' option to select the type of
+system on which you are compiling the package.
+
+Sharing Defaults
+================
+
+   If you want to set default values for `configure' scripts to share,
+you can create a site shell script called `config.site' that gives
+default values for variables like `CC', `cache_file', and `prefix'.
+`configure' looks for `PREFIX/share/config.site' if it exists, then
+`PREFIX/etc/config.site' if it exists.  Or, you can set the
+`CONFIG_SITE' environment variable to the location of the site script.
+A warning: not all `configure' scripts look for a site script.
+
+Operation Controls
+==================
+
+   `configure' recognizes the following options to control how it
+operates.
+
+`--cache-file=FILE'
+     Use and save the results of the tests in FILE instead of
+     `./config.cache'.  Set FILE to `/dev/null' to disable caching, for
+     debugging `configure'.
+
+`--help'
+     Print a summary of the options to `configure', and exit.
+
+`--quiet'
+`--silent'
+`-q'
+     Do not print messages saying which checks are being made.  To
+     suppress all normal output, redirect it to `/dev/null' (any error
+     messages will still be shown).
+
+`--srcdir=DIR'
+     Look for the package's source code in directory DIR.  Usually
+     `configure' can determine that directory automatically.
+
+`--version'
+     Print the version of Autoconf used to generate the `configure'
+     script, and exit.
+
+`configure' also accepts some other, not widely useful, options.

libs/voipcodecs/Makefile.am

+##
+## VoIPcodecs - a series of DSP components for telephony
+##
+## Makefile.am -- Process this file with automake to produce Makefile.in
+##
+## This program is free software; you can redistribute it and/or modify
+## it under the terms of the GNU General Public License version 2, as
+## published by the Free Software Foundation.
+##
+## This program is distributed in the hope that it will be useful,
+## but WITHOUT ANY WARRANTY; without even the implied warranty of
+## MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+## GNU General Public License for more details.
+##
+## You should have received a copy of the GNU General Public License
+## along with this program; if not, write to the Free Software
+## Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+##
+## $Id: Makefile.am,v 1.29 2007/09/23 12:45:15 steveu Exp $
+
+AM_CFLAGS = $(COMP_VENDOR_CFLAGS)
+
+noinst_SCRIPTS = voipcodecs.spec
+
+MAINTAINERCLEANFILES = Makefile.in
+
+EXTRA_DIST = voipcodecs.spec \
+             wrapper.xsl \
+             libvoipcodecs.vcproj \
+             doc/libvoipcodecs-doxygen \
+             src/float_fudge.h \
+             src/voipcodecs/version.h.in \
+             src/libvoipcodecs.dsp \
+             src/libvoipcodecs.sln \
+             src/msvc/gettimeofday.c \
+             src/msvc/inttypes.h \
+             src/msvc/tgmath.h \
+             src/msvc/unistd.h \
+             src/msvc/sys/time.h \
+             src/msvc/voipcodecs.def \
+             src/msvc/msvcproj.head \
+             src/msvc/msvcproj.foot \
+             src/msvc/vc8proj.head \
+             src/msvc/vc8proj.foot \
+             debian/changelog \
+             debian/compat \
+             debian/control \
+             debian/copyright \
+             debian/libvoipcodecs.install \
+             debian/libvoipcodecs-dev.install \
+             debian/libvoipcodecs-doc.install \
+             debian/rules \
+             debian/watch
+
+if COND_DOC
+    MAYBE_DOC=doc
+endif
+if COND_TESTS
+    MAYBE_TESTS=tests
+endif
+if COND_ITUTESTS
+    MAYBE_ITUTESTS=itutests
+endif
+SUBDIRS = src $(MAYBE_DOC) $(MAYBE_TESTS) $(MAYBE_ITUTESTS)
+
+DIST_SUBDIRS = src doc tests localtests etsitests itutests
+
+faq: faq.xml
+	cd faq ; xsltproc ../wrapper.xsl ../faq.xml
+
+rpm: rpm-build
+
+rpm-build:
+	$(MAKE) -$(MAKEFLAGS) bump.rpm.release
+	$(MAKE) -$(MAKEFLAGS) dist
+	rm -rf rpm/BUILD/*
+	rm -f rpm/RPMS/*/*
+	rm -f rpm/SOURCES/*
+	rm -f rpm/SPECS/*
+	rm -f rpm/SRPMS/*
+	rpm -ta --sign @PACKAGE@-@VERSION@.tar.gz
+
+bump.rpm.release: voipcodecs.spec
+	VERSION="x"; \
+	test -f $(srcdir)/rpm.release && . $(srcdir)/rpm.release; \
+	NEXT_RELEASE=0; \
+	test "$$VERSION" = "@VERSION@" && NEXT_RELEASE="$$RELEASE"; \
+	RELEASE=`expr $$NEXT_RELEASE + 1`; \
+	echo "VERSION=@VERSION@" >$(srcdir)/rpm.release; \
+	echo "RELEASE=$$RELEASE" >>$(srcdir)/rpm.release; \
+	sed 's/^Release: .*/Release: '$$RELEASE'/' \
+		<voipcodecs.spec >voipcodecs.spec.new; \
+	mv voipcodecs.spec.new voipcodecs.spec

libs/voipcodecs/NEWS

+No news is good news!
\ No newline at end of file

libs/voipcodecs/README

+VoIPcodecs 0.0.1 - A set of commonly used, unencumbered, codecs for VoIP
+------------------------------------------------------------------------
+
+Steve Underwood <steveu@coppice.org>

libs/voipcodecs/config-h.in

+/* config-h.in.  Generated from configure.ac by autoheader.  */
+
+/* Define to 1 if you have the <audiofile.h> header file. */
+#undef HAVE_AUDIOFILE_H
+
+/* Define to 1 if you have the <dlfcn.h> header file. */
+#undef HAVE_DLFCN_H
+
+/* Define to 1 if you don't have `vprintf' but do have `_doprnt.' */
+#undef HAVE_DOPRNT
+
+/* Define to 1 if you have the <fcntl.h> header file. */
+#undef HAVE_FCNTL_H
+
+/* Define to 1 if you have the <fftw3.h> header file. */
+#undef HAVE_FFTW3_H
+
+/* Define to 1 if you have the <fftw.h> header file. */
+#undef HAVE_FFTW_H
+
+/* Define to 1 if you have the <float.h> header file. */
+#undef HAVE_FLOAT_H
+
+/* Define to 1 if you have the <FL/Fl_Audio_Meter.H> header file. */
+#undef HAVE_FL_FL_AUDIO_METER_H
+
+/* Define to 1 if you have the <FL/Fl_Cartesian.H> header file. */
+#undef HAVE_FL_FL_CARTESIAN_H
+
+/* Define to 1 if you have the <FL/fl_draw.H> header file. */
+#undef HAVE_FL_FL_DRAW_H
+
+/* Define to 1 if you have the <FL/Fl.H> header file. */
+#undef HAVE_FL_FL_H
+
+/* Define to 1 if you have the <FL/Fl_Light_Button.H> header file. */
+#undef HAVE_FL_FL_LIGHT_BUTTON_H
+
+/* Define to 1 if you have the <FL/Fl_Overlay_Window.H> header file. */
+#undef HAVE_FL_FL_OVERLAY_WINDOW_H
+
+/* Define to 1 if you have the `gettimeofday' function. */
+#undef HAVE_GETTIMEOFDAY
+
+/* Define to 1 if you have the <inttypes.h> header file. */
+#undef HAVE_INTTYPES_H
+
+/* Define to 1 if you have the `m' library (-lm). */
+#undef HAVE_LIBM
+
+/* Define to 1 if you have the `tiff' library (-ltiff). */
+#undef HAVE_LIBTIFF
+
+/* Define to 1 if you have the 'libxml2' library (-lxml2). */
+#undef HAVE_LIBXML2
+
+/* Define to 1 if you have the <libxml/parser.h> header file. */
+#undef HAVE_LIBXML_PARSER_H
+
+/* Define to 1 if you have the <libxml/xinclude.h> header file. */
+#undef HAVE_LIBXML_XINCLUDE_H
+
+/* Define to 1 if you have the <libxml/xmlmemory.h> header file. */
+#undef HAVE_LIBXML_XMLMEMORY_H
+
+/* Define to 1 if the system has the type `long double'. */
+#undef HAVE_LONG_DOUBLE
+
+/* Define to 1 if the system has the type `long long'. */
+#undef HAVE_LONG_LONG
+
+/* Define to 1 if your system has a GNU libc compatible `malloc' function, and
+   to 0 otherwise. */
+#undef HAVE_MALLOC
+
+/* Define to 1 if you have the <malloc.h> header file. */
+#undef HAVE_MALLOC_H
+
+/* Define to 1 if you have the <math.h> header file. */
+#undef HAVE_MATH_H
+
+/* Define to 1 if you have the `memmove' function. */
+#undef HAVE_MEMMOVE
+
+/* Define to 1 if you have the <memory.h> header file. */
+#undef HAVE_MEMORY_H
+
+/* Define to 1 if you have the `memset' function. */
+#undef HAVE_MEMSET
+
+/* Define to 1 if you have the <pthread.h> header file. */
+#undef HAVE_PTHREAD_H
+
+/* Define to 1 if your system has a GNU libc compatible `realloc' function,
+   and to 0 otherwise. */
+#undef HAVE_REALLOC
+
+/* Define to 1 if you have the `select' function. */
+#undef HAVE_SELECT
+
+/* Define to 1 if you have the <socket.h> header file. */
+#undef HAVE_SOCKET_H
+
+/* Define to 1 if you have the <stdint.h> header file. */
+#undef HAVE_STDINT_H
+
+/* Define to 1 if you have the <stdlib.h> header file. */
+#undef HAVE_STDLIB_H
+
+/* Define to 1 if you have the `strcasecmp' function. */
+#undef HAVE_STRCASECMP
+
+/* Define to 1 if you have the `strchr' function. */
+#undef HAVE_STRCHR
+
+/* Define to 1 if you have the `strdup' function. */
+#undef HAVE_STRDUP
+
+/* Define to 1 if you have the `strerror' function. */
+#undef HAVE_STRERROR
+
+/* Define to 1 if you have the <strings.h> header file. */
+#undef HAVE_STRINGS_H
+
+/* Define to 1 if you have the <string.h> header file. */
+#undef HAVE_STRING_H
+
+/* Define to 1 if you have the `strstr' function. */
+#undef HAVE_STRSTR
+
+/* Define to 1 if you have the `strtol' function. */
+#undef HAVE_STRTOL
+
+/* Define to 1 if you have the <sys/fcntl.h> header file. */
+#undef HAVE_SYS_FCNTL_H
+
+/* Define to 1 if you have the <sys/ioctl.h> header file. */
+#undef HAVE_SYS_IOCTL_H
+
+/* Define to 1 if you have the <sys/select.h> header file. */
+#undef HAVE_SYS_SELECT_H
+
+/* Define to 1 if you have the <sys/socket.h> header file. */
+#undef HAVE_SYS_SOCKET_H
+
+/* Define to 1 if you have the <sys/stat.h> header file. */
+#undef HAVE_SYS_STAT_H
+
+/* Define to 1 if you have the <sys/time.h> header file. */
+#undef HAVE_SYS_TIME_H
+
+/* Define to 1 if you have the <sys/types.h> header file. */
+#undef HAVE_SYS_TYPES_H
+
+/* Define to 1 if you have <sys/wait.h> that is POSIX.1 compatible. */
+#undef HAVE_SYS_WAIT_H
+
+/* Define to 1 if you have the <tgmath.h> header file. */
+#undef HAVE_TGMATH_H
+
+/* Define to 1 if you have the <tiffio.h> header file. */
+#undef HAVE_TIFFIO_H
+
+/* Define to 1 if you have the <unicall.h> header file. */
+#undef HAVE_UNICALL_H
+
+/* Define to 1 if you have the <unistd.h> header file. */
+#undef HAVE_UNISTD_H
+
+/* Define to 1 if you have the `vprintf' function. */
+#undef HAVE_VPRINTF
+
+/* Define to 1 if you have the <X11/X.h> header file. */
+#undef HAVE_X11_X_H
+
+/* Name of package */
+#undef PACKAGE
+
+/* Define to the address where bug reports for this package should be sent. */
+#undef PACKAGE_BUGREPORT
+
+/* Define to the full name of this package. */
+#undef PACKAGE_NAME
+
+/* Define to the full name and version of this package. */
+#undef PACKAGE_STRING
+
+/* Define to the one symbol short name of this package. */
+#undef PACKAGE_TARNAME
+
+/* Define to the version of this package. */
+#undef PACKAGE_VERSION
+
+/* Define as the return type of signal handlers (`int' or `void'). */
+#undef RETSIGTYPE
+
+/* Define to the type of arg 1 for `select'. */
+#undef SELECT_TYPE_ARG1
+
+/* Define to the type of args 2, 3 and 4 for `select'. */
+#undef SELECT_TYPE_ARG234
+
+/* Define to the type of arg 5 for `select'. */
+#undef SELECT_TYPE_ARG5
+
+/* Define to 1 if you have the ANSI C header files. */
+#undef STDC_HEADERS
+
+/* Define to 1 if you can safely include both <sys/time.h> and <time.h>. */
+#undef TIME_WITH_SYS_TIME
+
+/* Version number of package */
+#undef VERSION
+
+/* Enable fixed point processing, where possible, instead of floating point */
+#undef VOIPCODECS_USE_FIXED_POINT
+
+/* Define to empty if `const' does not conform to ANSI C. */
+#undef const
+
+/* Define to `__inline__' or `__inline' if that's what the C compiler
+   calls it, or to nothing if 'inline' is not supported under any name.  */
+#ifndef __cplusplus
+#undef inline
+#endif
+
+/* Define to rpl_malloc if the replacement function should be used. */
+#undef malloc
+
+/* Define to rpl_realloc if the replacement function should be used. */
+#undef realloc
+
+/* Define to empty if the keyword `volatile' does not work. Warning: valid
+   code using `volatile' can become incorrect without. Disable with care. */
+#undef volatile

libs/voipcodecs/debian/changelog

+voipcodecs (0.0.1) unstable; urgency=low
+
+  [ Steve Underwood ]
+  * Begun
+
+ -- Steve Underwood <steveu@coppice.org>  Thu,  7 Feb 2008 09:53:06 +0300

libs/voipcodecs/debian/compat

+4

libs/voipcodecs/debian/control

+Source: voipcodecs
+Section: libs
+Priority: optional
+Maintainer: Debian VoIP Team <pkg-voip-maintainers@lists.alioth.debian.org>
+Uploaders: Jose Carlos Garcia Sogo <jsogo@debian.org>, Kilian Krause <kilian@debian.org>, Santiago Garcia Mantinan <manty@debian.org>, Mark Purcell <msp@debian.org>, Tzafrir Cohen <tzafrir.cohen@xorcom.com>, Santiago Ruano Rincón <santiago@debian.org>
+Build-Depends: debhelper (>= 4.0.0), libtiff4-dev, libjpeg62-dev, dpatch, doxygen, autotools-dev
+Standards-Version: 3.7.2
+XS-Vcs-Svn: svn://svn.debian.org/pkg-voip/
+XS-Vcs-Browser: http://svn.debian.org/wsvn/pkg-voip/
+
+Package: libvoipcodecs3
+Architecture: any
+Depends: ${shlibs:Depends}
+Conflicts: libvoipcodecs0, libvoipcodecs1, libvoipcodecs2
+Description: Telephony signal processing library
+ This is a low-level signal processing library that modulate and demodulate
+ signals commonly used in telephony, such as the "noise" generated by a
+ fax modem or DTMF touchpad.
+ .
+ This package contains the shared library.
+
+Package: libvoipcodecs-dev
+Section: libdevel
+Architecture: any
+Depends: libvoipcodecs3 (= ${Source-Version}), libtiff4-dev, libjpeg62-dev
+Description: Telephony signal processing library
+ This is a low-level signal processing library that modulate and demodulate
+ signals commonly used in telephony, such as the "noise" generated by a
+ fax modem or DTMF touchpad.
+ .
+ This package contains the static library and development headers.
+ .
+ Homepage: http://www.soft-switch.org/
+
+Package: libvoipcodecs-doc
+Section: doc
+Architecture: all
+Description: Documentation for the voipcodecs signal processing library
+ This package contains the online API in HTML for the libvoipcodecs, a low
+ level signal processing library that modulate and demodulate siignals
+ commonly used in telephony, such as the "noise" generated by a fax
+ modem or DTMF touchpad.

libs/voipcodecs/debian/copyright

+This package was debianized by Steve Underwood <steveu@coppice.org> on
+Thu,  7 Feb 2008 15:22:58 +0100.
+
+It was downloaded from http://soft-switch.org/downloads/voipcodecs/
+
+Copyright: Steve Underwood <steveu@coppice.org>
+
+License:
+
+   This package 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; version 2 dated June, 1991.
+
+   This package 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 package; if not, write to the Free Software Foundation, Inc., 
+   51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA.
+
+
+On Debian systems, the complete text of the GNU General
+Public License can be found in `/usr/share/common-licenses/GPL'.

libs/voipcodecs/debian/libvoipcodecs-dev.install

+debian/tmp/usr/include
+debian/tmp/usr/lib/libvoipcodecs.so
+debian/tmp/usr/lib/libvoipcodecs.la
+debian/tmp/usr/lib/libvoipcodecs.a

libs/voipcodecs/debian/libvoipcodecs-doc.install

+doc/api/html usr/share/doc/libvoipcodecs-doc/api/

libs/voipcodecs/debian/libvoipcodecs.install

+debian/tmp/usr/lib/libvoipcodecs.so.0.*
+debian/tmp/usr/lib/libvoipcodecs.so.0

libs/voipcodecs/debian/rules

+#!/usr/bin/make -f
+
+# Uncomment this to turn on verbose mode.
+#export DH_VERBOSE=1
+
+DEB_HOST_GNU_TYPE   ?= $(shell dpkg-architecture -qDEB_HOST_GNU_TYPE)
+DEB_BUILD_GNU_TYPE  ?= $(shell dpkg-architecture -qDEB_BUILD_GNU_TYPE)
+
+DEBVERSION:=$(shell head -n 1 debian/changelog \
+		    | sed -e 's/^[^(]*(\([^)]*\)).*/\1/')
+ORIGTARVER:=$(shell echo $(DEBVERSION) | sed -e 's/^.*://' -e 's/-[0-9.]*$$//')# -e 's/.dfsg$$//' -e 's/~//')
+
+UPVERSION:=$(shell echo $(ORIGTARVER) | tr -d '~')
+
+FILENAME := voipcodecs_$(ORIGTARVER).orig.tar.gz
+FULLNAME := voipcodecs-$(UPVERSION)
+URL := http://soft-switch.org/downloads/voipcodecs/voipcodecs-$(UPVERSION).tgz
+
+CFLAGS = -Wall -g
+
+ifneq (,$(findstring noopt,$(DEB_BUILD_OPTIONS)))
+	CFLAGS += -O0
+else
+	CFLAGS += -O2
+endif
+
+include /usr/share/dpatch/dpatch.make
+
+
+autotools: patch-stamp
+	ln -s /usr/share/misc/config.sub config.sub
+	ln -s /usr/share/misc/config.guess config.guess
+	touch autotools
+
+config.status: autotools configure
+	dh_testdir
+	CFLAGS="$(CFLAGS)" ./configure \
+	  --host=$(DEB_HOST_GNU_TYPE) \
+	  --build=$(DEB_BUILD_GNU_TYPE) \
+	  --prefix=/usr \
+	  --mandir=\$${prefix}/share/man \
+	  --infodir=\$${prefix}/share/info \
+	  --enable-doc
+
+build: build-stamp
+
+build-stamp:  config.status
+	dh_testdir
+	$(MAKE)
+	touch build-stamp
+
+clean: clean-patched unpatch
+clean-patched:
+	dh_testdir
+	dh_testroot
+	rm -f build-stamp autotools
+	-$(MAKE) distclean
+
+	-$(RM) -f config.sub
+	-$(RM) -f config.guess
+
+	dh_clean 
+
+install: build-stamp
+	dh_testdir
+	dh_testroot
+	dh_clean -k 
+	$(MAKE) install DESTDIR=$(CURDIR)/debian/tmp
+
+binary-indep: build-stamp install
+	dh_testdir -i
+	dh_testroot -i
+	dh_installchangelogs -i ChangeLog
+	dh_installdocs -i DueDiligence
+	dh_install -i
+	dh_compress -i
+	dh_fixperms -i
+	dh_installdeb -i
+	dh_gencontrol -i
+	dh_md5sums -i
+	dh_builddeb -i
+
+binary-arch: build-stamp install
+	dh_testdir -a
+	dh_testroot -a
+	dh_installchangelogs -a ChangeLog
+	dh_installdocs -a DueDiligence
+	dh_install -a
+	dh_strip -a
+	dh_compress -a
+	dh_fixperms -a
+	dh_makeshlibs -a
+	dh_installdeb -a
+	dh_shlibdeps -a
+	dh_gencontrol -a
+	dh_md5sums -a
+	dh_builddeb -a
+
+get-orig-source:
+	-@@dh_testdir
+	@@[ -d ../tarballs/. ]||mkdir -p ../tarballs
+	@@echo Downloading $(FILENAME) from $(URL) ...
+	@@wget -N -nv -T10 -t3 -O ../tarballs/$(FILENAME) $(URL)
+
+binary: binary-indep binary-arch
+.PHONY: build clean binary-indep binary-arch binary install patch unpatch

libs/voipcodecs/debian/watch

+# See uscan(1) for format
+
+# Compulsory line, this is a version 3 file
+version=3
+
+# <Webpage URL> <string match>
+http://soft-switch.org/downloads/voipcodecs/ voipcodecs-(.*)\.tgz debian svn-upgrade

libs/voipcodecs/doc/Makefile.am

+##
+## VoIPcodecs - a series of DSP components for telephony
+##
+## Makefile.am -- Process this file with automake to produce Makefile.in
+##
+## This program is free software; you can redistribute it and/or modify
+## it under the terms of the GNU General Public License version 2, as
+## published by the Free Software Foundation.
+##
+## This program is distributed in the hope that it will be useful,
+## but WITHOUT ANY WARRANTY; without even the implied warranty of
+## MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+## GNU General Public License for more details.
+##
+## You should have received a copy of the GNU General Public License
+## along with this program; if not, write to the Free Software
+## Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+##
+## $Id: Makefile.am,v 1.7 2007/12/20 15:06:22 steveu Exp $
+
+MAINTAINERCLEANFILES = Makefile.in
+
+EXTRA_DIST = css.css \
+             wrapper.xsl
+
+all: doxydocs
+
+doxydocs:
+	doxygen libvoipcodecs-doxygen

libs/voipcodecs/doc/wrapper.xsl

+<xsl:stylesheet xmlns:xsl="http://www.w3.org/1999/XSL/Transform"
+                version='1.0'>
+  <xsl:import href="http://docbook.sourceforge.net/release/xsl/current/xhtml/chunk.xsl"/>
+  <xsl:param name="html.stylesheet">css.css</xsl:param>
+</xsl:stylesheet>
\ No newline at end of file

libs/voipcodecs/etsitests/Makefile.am

+##
+## VoIPcodecs - a series of DSP components for telephony
+##
+## Makefile.am -- Process this file with automake to produce Makefile.in
+##
+## This program is free software; you can redistribute it and/or modify
+## it under the terms of the GNU General Public License version 2, as
+## published by the Free Software Foundation.
+##
+## This program is distributed in the hope that it will be useful,
+## but WITHOUT ANY WARRANTY; without even the implied warranty of
+## MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+## GNU General Public License for more details.
+##
+## You should have received a copy of the GNU General Public License
+## along with this program; if not, write to the Free Software
+## Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+##
+## $Id: Makefile.am,v 1.1 2008/02/07 10:49:02 steveu Exp $
+
+SUBDIRS =
+
+DIST_SUBDIRS =
+
+all: 
+
+clean:

libs/voipcodecs/itutests/Makefile.am

+##
+## SpanDSP - a series of DSP components for telephony
+##
+## Makefile.am -- Process this file with automake to produce Makefile.in
+##
+## This program is free software; you can redistribute it and/or modify
+## it under the terms of the GNU General Public License version 2, as
+## published by the Free Software Foundation.
+##
+## This program is distributed in the hope that it will be useful,
+## but WITHOUT ANY WARRANTY; without even the implied warranty of
+## MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+## GNU General Public License for more details.
+##
+## You should have received a copy of the GNU General Public License
+## along with this program; if not, write to the Free Software
+## Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+##
+## $Id: Makefile.am,v 1.5 2007/02/10 11:54:57 steveu Exp $
+
+SUBDIRS =
+
+DIST_SUBDIRS =
+
+all: 
+
+clean:
+

libs/voipcodecs/localtests/Makefile.am

+##
+## VoIPcodecs - a series of DSP components for telephony
+##
+## Makefile.am -- Process this file with automake to produce Makefile.in
+##
+## This program is free software; you can redistribute it and/or modify
+## it under the terms of the GNU General Public License version 2, as
+## published by the Free Software Foundation.
+##
+## This program is distributed in the hope that it will be useful,
+## but WITHOUT ANY WARRANTY; without even the implied warranty of
+## MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+## GNU General Public License for more details.
+##
+## You should have received a copy of the GNU General Public License
+## along with this program; if not, write to the Free Software
+## Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+##
+## $Id: Makefile.am,v 1.1 2008/02/07 10:49:02 steveu Exp $
+
+SUBDIRS =
+
+DIST_SUBDIRS =
+
+EXTRA_DIST = dam9_lpc55.wav \
+             dam9.wav \
+             short_nb_voice.wav \
+             short_wb_voice.wav
+
+all: 
+
+clean:

libs/voipcodecs/src/Makefile.am

+##
+## VoIPcodecs - a series of DSP components for telephony
+##
+## Makefile.am -- Process this file with automake to produce Makefile.in
+##
+## This program is free software; you can redistribute it and/or modify
+## it under the terms of the GNU General Public License version 2, as
+## published by the Free Software Foundation.
+##
+## This program is distributed in the hope that it will be useful,
+## but WITHOUT ANY WARRANTY; without even the implied warranty of
+## MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+## GNU General Public License for more details.
+##
+## You should have received a copy of the GNU General Public License
+## along with this program; if not, write to the Free Software
+## Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+##
+## $Id: Makefile.am,v 1.85 2008/02/06 09:23:26 steveu Exp $
+
+AM_CFLAGS = $(COMP_VENDOR_CFLAGS)
+
+MAINTAINERCLEANFILES = Makefile.in
+
+INCLUDES = -I$(top_builddir)
+
+lib_LTLIBRARIES = libvoipcodecs.la
+
+libvoipcodecs_la_SOURCES = bitstream.c \
+                           g711.c \
+                           g722_encode.c \
+                           g722_decode.c \
+                           g726.c \
+                           gsm0610_decode.c \
+                           gsm0610_encode.c \
+                           gsm0610_long_term.c \
+                           gsm0610_lpc.c \
+                           gsm0610_preprocess.c \
+                           gsm0610_rpe.c \
+                           gsm0610_short_term.c \
+                           ima_adpcm.c \
+                           lpc10_analyse.c \
+                           lpc10_decode.c \
+                           lpc10_encode.c \
+                           lpc10_placev.c \
+                           lpc10_voicing.c \
+                           oki_adpcm.c \
+                           vector_int.c
+
+libvoipcodecs_la_LDFLAGS = -version-info @VOIPCODECS_LT_CURRENT@:@VOIPCODECS_LT_REVISION@:@VOIPCODECS_LT_AGE@
+
+nobase_include_HEADERS = voipcodecs/bit_operations.h \
+                         voipcodecs/bitstream.h \
+                         voipcodecs/dc_restore.h \
+                         voipcodecs/g711.h \
+                         voipcodecs/g722.h \
+                         voipcodecs/g726.h \
+                         voipcodecs/gsm0610.h \
+                         voipcodecs/ima_adpcm.h \
+                         voipcodecs/lpc10.h \
+                         voipcodecs/oki_adpcm.h \
+                         voipcodecs/telephony.h \
+                         voipcodecs/vector_int.h \
+                         voipcodecs/version.h
+
+nodist_include_HEADERS = voipcodecs.h
+
+noinst_HEADERS = gsm0610_local.h \
+                 lpc10_encdecs.h
+
+# We need to run at_dictionary_gen, so it generates the
+# at_interpreter_dictionary.h file
+
+DSP = libvoipcodecs.dsp
+VCPROJ = libvoipcodecs.vcproj
+
+WIN32SOURCES = $(libvoipcodecs_la_SOURCES) msvc/gettimeofday.c
+WIN32HEADERS = $(nobase_include_HEADERS) voipcodecs.h
+
+DSPOUT = | awk '{printf("%s\r\n", $$0)}' >> $(DSP)
+VCPROJOUT = | awk '{printf("%s\r\n", $$0)}' >> $(VCPROJ)
+
+$(DSP): msvc/msvcproj.head msvc/msvcproj.foot Makefile.am
+	echo "creating $(DSP)"
+	@(cp $(srcdir)/msvc/msvcproj.head $(DSP); \
+	echo "# Begin Group \"Source Files\"" $(DSPOUT); \
+	for file in $(WIN32SOURCES); do \
+	echo "# Begin Source File" $(DSPOUT); \
+	echo "" $(DSPOUT); \
+	echo "SOURCE=.\\"$$file $(DSPOUT); \
+	echo "# End Source File" $(DSPOUT); \
+	done; \
+	echo "# End Group" $(DSPOUT); \
+	echo "# Begin Group \"Header Files\"" $(DSPOUT); \
+	for file in $(WIN32HEADERS); do \
+	echo "# Begin Source File" $(DSPOUT); \
+	echo "" $(DSPOUT); \
+	echo "SOURCE=.\\"$$file $(DSPOUT); \
+	echo "# End Source File" $(DSPOUT); \
+	done; \
+	echo "# End Group" $(DSPOUT); \
+	cat $(srcdir)/msvc/msvcproj.foot $(DSPOUT) )
+
+$(VCPROJ): msvc/vc8proj.head msvc/vc8proj.foot Makefile.am
+	echo "creating $(VCPROJ)"
+	@(cp $(srcdir)/msvc/vc8proj.head $(VCPROJ); \
+	for file in $(WIN32SOURCES); do \
+		echo "<File RelativePath=\""$$file"\"></File>" $(VCPROJOUT); \
+	done; \
+	echo "</Filter><Filter  Name=\"Header Files\">" $(VCPROJOUT); \
+	for file in $(WIN32HEADERS); do \
+		echo "<File RelativePath=\""$$file"\"></File>" $(VCPROJOUT); \
+	done; \
+	cat $(srcdir)/msvc/vc8proj.foot $(VCPROJOUT) )
+
+voipcodecs/version.h:
+	NOWDATE=`date --utc +"%Y%m%d"` ; \
+	NOWTIME=`date --utc +"%H%M%S"` ; \
+	sed 's/$$VOIPCODECS_RELEASE_DATE/'$$NOWDATE'/;s/$$VOIPCODECS_RELEASE_TIME/'$$NOWTIME'/' \
+		<voipcodecs/version.h.in >voipcodecs/version.h
+
+dist-hook:
+	NOWDATE=`date --utc +"%Y%m%d"` ; \
+	NOWTIME=`date --utc +"%H%M%S"` ; \
+	sed 's/$$VOIPCODECS_RELEASE_DATE/'$$NOWDATE'/;s/$$VOIPCODECS_RELEASE_TIME/'$$NOWTIME'/' \
+		<voipcodecs/version.h.in >voipcodecs/version.h

libs/voipcodecs/src/bitstream.c

+/*
+ * VoIPcodecs - a series of DSP components for telephony
+ *
+ * bitstream.c - Bitstream composition and decomposition routines.
+ *
+ * Written by Steve Underwood <steveu@coppice.org>
+ *
+ * Copyright (C) 2006 Steve Underwood
+ *
+ * All rights reserved.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the Lesser Lesser GNU General Public License version 2.1.1, as
+ * published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+ *
+ * $Id: bitstream.c,v 1.8 2007/08/20 15:22:21 steveu Exp $
+ */
+
+/*! \file */
+
+#ifdef HAVE_CONFIG_H
+#include <config.h>
+#endif
+
+#include <inttypes.h>
+#include <stdlib.h>
+#include <string.h>
+#include <assert.h>
+
+#include "voipcodecs/telephony.h"
+#include "voipcodecs/bitstream.h"
+
+void bitstream_put(bitstream_state_t *s, uint8_t **c, unsigned int value, int bits)
+{
+    value &= ((1 << bits) - 1);
+    if (s->residue + bits <= 32)
+    {
+        s->bitstream |= (value << s->residue);
+        s->residue += bits;
+    }
+    while (s->residue >= 8)
+    {
+        s->residue -= 8;
+        *(*c)++ = (uint8_t) (s->bitstream & 0xFF);
+        s->bitstream >>= 8;
+    }
+}
+/*- End of function --------------------------------------------------------*/
+
+void bitstream_put2(bitstream_state_t *s, uint8_t **c, unsigned int value, int bits)
+{
+    value &= ((1 << bits) - 1);
+    if (s->residue + bits <= 32)
+    {
+        s->bitstream = (s->bitstream << bits) | value;
+        s->residue += bits;
+    }
+    while (s->residue >= 8)
+    {
+        s->residue -= 8;
+        *(*c)++ = (uint8_t) ((s->bitstream >> s->residue) & 0xFF);
+    }
+}
+/*- End of function --------------------------------------------------------*/
+
+unsigned int bitstream_get(bitstream_state_t *s, const uint8_t **c, int bits)
+{
+    unsigned int x;
+
+    while (s->residue < (unsigned int) bits)
+    {
+        x = (unsigned int) *(*c)++;
+        s->bitstream |= (x << s->residue);
+        s->residue += 8;
+    }
+    s->residue -= bits;
+    x = s->bitstream & ((1 << bits) - 1);
+    s->bitstream >>= bits;
+    return x;
+}
+/*- End of function --------------------------------------------------------*/
+
+unsigned int bitstream_get2(bitstream_state_t *s, const uint8_t **c, int bits)
+{
+    unsigned int x;
+
+    while (s->residue < (unsigned int) bits)
+    {
+        x = (unsigned int) *(*c)++;
+        s->bitstream = (s->bitstream << 8) | x;
+        s->residue += 8;
+    }
+    s->residue -= bits;
+    x = (s->bitstream >> s->residue) & ((1 << bits) - 1);
+    return x;
+}
+/*- End of function --------------------------------------------------------*/
+
+void bitstream_flush(bitstream_state_t *s, uint8_t **c)
+{
+    if (s->residue > 0)
+    {
+        *(*c)++ = (uint8_t) ((s->bitstream << (8 - s->residue)) & 0xFF);
+        s->residue = 0;
+    }
+}
+/*- End of function --------------------------------------------------------*/
+
+void bitstream_flush2(bitstream_state_t *s, uint8_t **c)
+{
+    if (s->residue > 0)
+    {
+        *(*c)++ = (uint8_t) ((s->bitstream << (8 - s->residue)) & 0xFF);
+        s->residue = 0;
+    }
+}
+/*- End of function --------------------------------------------------------*/
+
+bitstream_state_t *bitstream_init(bitstream_state_t *s)
+{
+    if (s == NULL)
+        return NULL;
+    s->bitstream = 0;
+    s->residue = 0;
+    return s;
+}
+/*- End of function --------------------------------------------------------*/
+/*- End of file ------------------------------------------------------------*/

libs/voipcodecs/src/float_fudge.h

+/*
+ * SpanDSP - a series of DSP components for telephony
+ *
+ * float_fudge.h - A bunch of shims, to use double maths
+ *                 functions on platforms which lack the
+ *                 float versions with an 'f' at the end.
+ *
+ * Written by Steve Underwood <steveu@coppice.org>
+ *
+ * Copyright (C) 2004 Steve Underwood
+ *
+ * All rights reserved.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2, as
+ * published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+ *
+ * $Id: float_fudge.h,v 1.2 2007/08/13 11:35:32 steveu Exp $
+ */
+
+#if !defined(_FLOAT_FUDGE_H_)
+#define _FLOAT_FUDGE_H_
+
+#if defined(__USE_DOUBLE_MATH__)
+
+#if defined(__cplusplus)
+extern "C"
+{
+#endif
+
+static __inline__ float sinf(float x)
+{
+	return (float) sin((double) x);
+}
+
+static __inline__ float cosf(float x)
+{
+	return (float) cos((double) x);
+}
+
+static __inline__ float tanf(float x)
+{
+	return (float) tan((double) x);
+}
+
+static __inline__ float asinf(float x)
+{
+	return (float) asin((double) x);
+}
+
+static __inline__ float acosf(float x)
+{
+	return (float) acos((double) x);
+}
+
+static __inline__ float atanf(float x)
+{
+	return (float) atan((double) x);
+}
+
+static __inline__ float atan2f(float y, float x)
+{
+	return (float) atan2((double) y, (double) x);
+}
+
+static __inline__ float ceilf(float x)
+{
+	return (float) ceil((double) x);
+}
+
+static __inline__ float floorf(float x)
+{
+	return (float) floor((double) x);
+}
+
+static __inline__ float expf(float x)
+{
+    return (float) expf((double) x);
+}
+
+static __inline__ float logf(float x)
+{
+	return (float) logf((double) x);
+}
+
+static __inline__ float log10f(float x)
+{
+    return (float) log10((double) x);
+}
+
+static __inline__ float powf(float x, float y)
+{
+    return (float) pow((double) x, (double) y);
+}
+
+static __inline__ int rintf(float x)
+{
+	return (int) rint((double) x);
+}
+
+static __inline__ long int lrintf(float x)
+{
+    return (long int) lrint((double) x);
+}
+
+#if defined(__cplusplus)
+}
+#endif
+
+#endif
+
+#endif
+
+/*- End of file ------------------------------------------------------------*/

libs/voipcodecs/src/g711.c

+/*
+ * VoIPcodecs - a series of DSP components for telephony
+ *
+ * g711.c - A-law and u-law transcoding routines
+ *
+ * Written by Steve Underwood <steveu@coppice.org>
+ *
+ * Copyright (C) 2006 Steve Underwood
+ *
+ * All rights reserved.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the Lesser Lesser GNU General Public License version 2.1.1, as
+ * published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+ *
+ * $Id: g711.c,v 1.4 2006/11/19 14:07:24 steveu Exp $
+ */
+
+/*! \file */
+
+#ifdef HAVE_CONFIG_H
+#include <config.h>
+#endif
+
+#include <inttypes.h>
+#include <stdlib.h>
+#include <string.h>
+#if defined(HAVE_TGMATH_H)
+#include <tgmath.h>
+#endif
+#if defined(HAVE_MATH_H)
+#include <math.h>
+#endif
+#include <assert.h>
+
+#include "voipcodecs/telephony.h"
+#include "voipcodecs/bit_operations.h"
+#include "voipcodecs/g711.h"
+
+/* Copied from the CCITT G.711 specification */
+static const uint8_t ulaw_to_alaw_table[256] =
+{
+     42,  43,  40,  41,  46,  47,  44,  45,  34,  35,  32,  33,  38,  39,  36,  37,
+     58,  59,  56,  57,  62,  63,  60,  61,  50,  51,  48,  49,  54,  55,  52,  53,
+     10,  11,   8,   9,  14,  15,  12,  13,   2,   3,   0,   1,   6,   7,   4,  26,
+     27,  24,  25,  30,  31,  28,  29,  18,  19,  16,  17,  22,  23,  20,  21, 106,
+    104, 105, 110, 111, 108, 109,  98,  99,  96,  97, 102, 103, 100, 101, 122, 120,
+    126, 127, 124, 125, 114, 115, 112, 113, 118, 119, 116, 117,  75,  73,  79,  77,
+     66,  67,  64,  65,  70,  71,  68,  69,  90,  91,  88,  89,  94,  95,  92,  93,
+     82,  82,  83,  83,  80,  80,  81,  81,  86,  86,  87,  87,  84,  84,  85,  85,
+    170, 171, 168, 169, 174, 175, 172, 173, 162, 163, 160, 161, 166, 167, 164, 165,
+    186, 187, 184, 185, 190, 191, 188, 189, 178, 179, 176, 177, 182, 183, 180, 181,
+    138, 139, 136, 137, 142, 143, 140, 141, 130, 131, 128, 129, 134, 135, 132, 154,
+    155, 152, 153, 158, 159, 156, 157, 146, 147, 144, 145, 150, 151, 148, 149, 234,
+    232, 233, 238, 239, 236, 237, 226, 227, 224, 225, 230, 231, 228, 229, 250, 248,
+    254, 255, 252, 253, 242, 243, 240, 241, 246, 247, 244, 245, 203, 201, 207, 205,
+    194, 195, 192, 193, 198, 199, 196, 197, 218, 219, 216, 217, 222, 223, 220, 221,
+    210, 210, 211, 211, 208, 208, 209, 209, 214, 214, 215, 215, 212, 212, 213, 213
+};
+
+/* These transcoding tables are copied from the CCITT G.711 specification. To achieve
+   optimal results, do not change them. */
+
+static const uint8_t alaw_to_ulaw_table[256] =
+{
+     42,  43,  40,  41,  46,  47,  44,  45,  34,  35,  32,  33,  38,  39,  36,  37,
+     57,  58,  55,  56,  61,  62,  59,  60,  49,  50,  47,  48,  53,  54,  51,  52,
+     10,  11,   8,   9,  14,  15,  12,  13,   2,   3,   0,   1,   6,   7,   4,   5,
+     26,  27,  24,  25,  30,  31,  28,  29,  18,  19,  16,  17,  22,  23,  20,  21,
+     98,  99,  96,  97, 102, 103, 100, 101,  93,  93,  92,  92,  95,  95,  94,  94,
+    116, 118, 112, 114, 124, 126, 120, 122, 106, 107, 104, 105, 110, 111, 108, 109,
+     72,  73,  70,  71,  76,  77,  74,  75,  64,  65,  63,  63,  68,  69,  66,  67,
+     86,  87,  84,  85,  90,  91,  88,  89,  79,  79,  78,  78,  82,  83,  80,  81,
+    170, 171, 168, 169, 174, 175, 172, 173, 162, 163, 160, 161, 166, 167, 164, 165,
+    185, 186, 183, 184, 189, 190, 187, 188, 177, 178, 175, 176, 181, 182, 179, 180,
+    138, 139, 136, 137, 142, 143, 140, 141, 130, 131, 128, 129, 134, 135, 132, 133,
+    154, 155, 152, 153, 158, 159, 156, 157, 146, 147, 144, 145, 150, 151, 148, 149,
+    226, 227, 224, 225, 230, 231, 228, 229, 221, 221, 220, 220, 223, 223, 222, 222,
+    244, 246, 240, 242, 252, 254, 248, 250, 234, 235, 232, 233, 238, 239, 236, 237,
+    200, 201, 198, 199, 204, 205, 202, 203, 192, 193, 191, 191, 196, 197, 194, 195,
+    214, 215, 212, 213, 218, 219, 216, 217, 207, 207, 206, 206, 210, 211, 208, 209
+};
+
+uint8_t alaw_to_ulaw(uint8_t alaw)
+{
+    return alaw_to_ulaw_table[alaw];
+}
+/*- End of function --------------------------------------------------------*/
+
+uint8_t ulaw_to_alaw(uint8_t ulaw)
+{
+    return ulaw_to_alaw_table[ulaw];
+}
+/*- End of function --------------------------------------------------------*/
+/*- End of file ------------------------------------------------------------*/

libs/voipcodecs/src/libvoipcodecs.sln

+
+Microsoft Visual Studio Solution File, Format Version 9.00
+# Visual Studio 2005
+Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "libvoipcodecs", "libvoipcodecs.vcproj", "{CF70F278-3364-4395-A2E1-23501C9B8AD2}"
+	ProjectSection(ProjectDependencies) = postProject
+		{1CED5987-A529-46DC-B30F-870D85FF9C94} = {1CED5987-A529-46DC-B30F-870D85FF9C94}
+	EndProjectSection
+EndProject
+Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "at_dictionary_gen", "src\msvc\at_dictionary_gen.vcproj", "{1CED5987-A529-46DC-B30F-870D85FF9C94}"
+EndProject
+Global
+	GlobalSection(SolutionConfigurationPlatforms) = preSolution
+		Debug|Win32 = Debug|Win32
+		Release|Win32 = Release|Win32
+	EndGlobalSection
+	GlobalSection(ProjectConfigurationPlatforms) = postSolution
+		{CF70F278-3364-4395-A2E1-23501C9B8AD2}.Debug|Win32.ActiveCfg = Debug|Win32
+		{CF70F278-3364-4395-A2E1-23501C9B8AD2}.Debug|Win32.Build.0 = Debug|Win32
+		{CF70F278-3364-4395-A2E1-23501C9B8AD2}.Release|Win32.ActiveCfg = Release|Win32
+		{CF70F278-3364-4395-A2E1-23501C9B8AD2}.Release|Win32.Build.0 = Release|Win32
+		{1CED5987-A529-46DC-B30F-870D85FF9C94}.Debug|Win32.ActiveCfg = Debug|Win32
+		{1CED5987-A529-46DC-B30F-870D85FF9C94}.Debug|Win32.Build.0 = Debug|Win32
+		{1CED5987-A529-46DC-B30F-870D85FF9C94}.Release|Win32.ActiveCfg = Release|Win32
+		{1CED5987-A529-46DC-B30F-870D85FF9C94}.Release|Win32.Build.0 = Release|Win32
+	EndGlobalSection
+	GlobalSection(SolutionProperties) = preSolution
+		HideSolutionNode = FALSE
+	EndGlobalSection
+EndGlobal

libs/voipcodecs/src/lpc10_encdecs.h

+/*
+ * SpanDSP - a series of DSP components for telephony
+ *
+ * lpc10_encdecs.h - LPC10 low bit rate speech codec.
+ *
+ * Written by Steve Underwood <steveu@coppice.org>
+ *
+ * Copyright (C) 2006 Steve Underwood
+ *
+ * All rights reserved.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2, as
+ * published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+ *
+ * $Id: lpc10_encdecs.h,v 1.9 2006/11/30 15:41:47 steveu Exp $
+ */
+
+#define LPC10_ORDER     10
+
+#if !defined(min)
+#define min(a,b) ((a) <= (b) ? (a) : (b))
+#endif
+#if !defined(max)
+#define max(a,b) ((a) >= (b) ? (a) : (b))
+#endif
+
+void lpc10_placea(int32_t *ipitch,
+                  int32_t voibuf[4][2],
+                  int32_t *obound,
+                  int32_t af,
+                  int32_t vwin[3][2],
+                  int32_t awin[3][2],
+                  int32_t ewin[3][2], 
+                  int32_t lframe,
+                  int32_t maxwin);
+
+void lpc10_placev(int32_t *osbuf,
+                  int32_t *osptr,
+                  int32_t oslen, 
+                  int32_t *obound,
+                  int32_t vwin[3][2],
+                  int32_t af,
+                  int32_t lframe,
+                  int32_t minwin,
+                  int32_t maxwin,
+                  int32_t dvwinl,
+                  int32_t dvwinh);
+
+void lpc10_voicing(lpc10_encode_state_t *st,
+                   int32_t *vwin,
+                   float *inbuf,
+                   float *lpbuf,
+                   const int32_t buflim[],
+                   int32_t half,
+                   float *minamd,
+                   float *maxamd, 
+	               int32_t *mintau,
+                   float *ivrc,
+                   int32_t *obound);
+
+void lpc10_analyse(lpc10_encode_state_t *st, float *speech, int32_t *voice, int32_t *pitch, float *rms, float rc[]);
+
+static __inline__ int32_t pow_ii(int32_t x, int32_t n)
+{
+    int32_t pow;
+    uint32_t u;
+
+    if (n <= 0)
+    {
+        if (n == 0  ||  x == 1)
+            return 1;
+        if (x != -1)
+            return (x == 0)  ?  1/x  :  0;
+        n = -n;
+    }
+    u = n;
+    for (pow = 1;  ;  )
+    {
+        if ((u & 1))
+            pow *= x;
+        if ((u >>= 1) == 0)
+            break;
+        x *= x;
+    }
+    return pow;
+}
+/*- End of function --------------------------------------------------------*/
+
+static __inline__ float r_sign(float a, float b)
+{
+    float x;
+
+    x = fabsf(a);
+    return (b >= 0.0f)  ?  x  :  -x;
+}
+/*- End of function --------------------------------------------------------*/
+/*- End of file ------------------------------------------------------------*/