Initial commit, compilation works but the plugin is empty..

AUTHORS

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+Copyright Belledonne Communications SARL.
+

Makefile.am

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+EXTRA_DIST=autogen.sh msisac.iss.in 
+isac_VERSION = 1.0.0
+isac_DIR=$(top_builddir)/sdk/webrtc
+
+SUBDIRS = sdk
+
+# ISAC_FLAVOUR = main # use 'main' or 'fix'
+ISAC_SRC_DIR = sdk/webrtc/modules/audio_coding/codecs/isac/$(ISAC_FLAVOUR)
+
+pluginsdir = $(libdir)/mediastreamer/plugins
+
+plugins_LTLIBRARIES=libmsisac.la
+
+# Build the list of isac source files
+ISAC_BASE_SRCS = $(ISAC_SRC_DIR)/source/fft.c \
+	$(ISAC_SRC_DIR)/source/arith_routines.c \
+	$(ISAC_SRC_DIR)/source/arith_routines_hist.c \
+	$(ISAC_SRC_DIR)/source/arith_routines_logist.c \
+	$(ISAC_SRC_DIR)/source/bandwidth_estimator.c \
+	$(ISAC_SRC_DIR)/source/decode.c \
+	$(ISAC_SRC_DIR)/source/decode_bwe.c \
+	$(ISAC_SRC_DIR)/source/encode.c \
+	$(ISAC_SRC_DIR)/source/entropy_coding.c \
+	$(ISAC_SRC_DIR)/source/filterbank_tables.c \
+	$(ISAC_SRC_DIR)/source/filterbanks.c \
+	$(ISAC_SRC_DIR)/source/lattice.c \
+	$(ISAC_SRC_DIR)/source/lpc_tables.c \
+	$(ISAC_SRC_DIR)/source/pitch_estimator.c \
+	$(ISAC_SRC_DIR)/source/pitch_filter.c \
+	$(ISAC_SRC_DIR)/source/pitch_gain_tables.c \
+	$(ISAC_SRC_DIR)/source/pitch_lag_tables.c \
+	$(ISAC_SRC_DIR)/source/spectrum_ar_model_tables.c \
+	$(ISAC_SRC_DIR)/source/transform.c 
+
+# some files are implementation specific
+
+if ISAC_FLAVOUR_MAIN
+
+# floating point implementation
+ISAC_BASE_SRCS += $(ISAC_SRC_DIR)/source/intialize.c \
+	$(ISAC_SRC_DIR)/source/crc.c \
+	$(ISAC_SRC_DIR)/source/encode_lpc_swb.c \
+	$(ISAC_SRC_DIR)/source/filter_functions.c \
+	$(ISAC_SRC_DIR)/source/isac.c \
+	$(ISAC_SRC_DIR)/source/lpc_analysis.c \
+	$(ISAC_SRC_DIR)/source/lpc_gain_swb_tables.c \
+	$(ISAC_SRC_DIR)/source/lpc_shape_swb12_tables.c \
+	$(ISAC_SRC_DIR)/source/lpc_shape_swb16_tables.c \
+	$(ISAC_SRC_DIR)/util/utility.c 
+
+else
+
+# fixed point implementation
+ISAC_BASE_SRCS += $(ISAC_SRC_DIR)/source/decode_plc.c \
+	$(ISAC_SRC_DIR)/source/filters.c \
+	$(ISAC_SRC_DIR)/source/initialize.c \
+	$(ISAC_SRC_DIR)/source/isacfix.c \
+	$(ISAC_SRC_DIR)/source/lattice_c.c \
+	$(ISAC_SRC_DIR)/source/pitch_filter_c.c \
+	$(ISAC_SRC_DIR)/source/lpc_masking_model.c 
+
+# TODO: use assembly-optimized versions when possible
+#	$(ISAC_SRC_DIR)/source/filters_neon.c \
+#	$(ISAC_SRC_DIR)/source/lpc_masking_model_neon.S \
+#	$(ISAC_SRC_DIR)/source/pitch_filter_armv6.S \
+#	$(ISAC_SRC_DIR)/source/lattice_neon.S \
+#	$(ISAC_SRC_DIR)/source/lattice_armv7.S 
+
+endif
+
+
+libmsisac_la_SOURCES= $(ISAC_BASE_SRCS) isac_dec.c isac_enc.c
+
+
+
+libmsisac_la_LIBADD=\
+	$(ORTP_LIBS) \
+        $(MEDIASTREAMER_LIBS)
+
+libmsisac_la_LDFLAGS=-module -no-undefined
+
+isac_CFLAGS = -I$(isac_DIR) \
+               -I$(ISAC_SRC_DIR)/source -I$(ISAC_SRC_DIR)/util -I$(ISAC_SRC_DIR)/interface \
+               -Isdk/webrtc/common_audio/signal_processing/include
+
+
+AM_CFLAGS=      $(isac_CFLAGS) \
+                $(MEDIASTREAMER_CFLAGS) \
+				$(STRICT_CFLAGS)
+
+INSTALLDIR=$(shell cd $(top_builddir) && pwd)/$(PACKAGE)-install
+INSTALLDIR_WITH_PREFIX=$(INSTALLDIR)/$(prefix)
+ZIPFILE=$(shell cd $(top_builddir) && pwd)/$(PACKAGE)-win32-$(VERSION).zip
+ZIP_EXCLUDED=include 
+
+ISS_SCRIPT=msisac.iss
+ISS_SCRIPT_PATH=$(shell cd $(top_srcdir) && pwd)/$(ISS_SCRIPT)
+#path to Inno Setup 5 compiler
+ISCC=ISCC.exe
+PACKAGE_WIN32_FILELIST=$(PACKAGE)-win32.filelist
+
+setup.exe: zip
+	cd $(INSTALLDIR_WITH_PREFIX) && \
+	rm -f $(PACKAGE_WIN32_FILELIST) && \
+	for file in `find` ; do \
+		if ! test -d $$file ; then \
+			echo "Source: $$file; Destdir: {app}\\`dirname $$file`; Flags: ignoreversion" \
+			>> $(PACKAGE_WIN32_FILELIST) ;\
+		fi \
+	done
+	cp $(ISS_SCRIPT) $(INSTALLDIR_WITH_PREFIX)/.
+	cd $(INSTALLDIR_WITH_PREFIX) && \
+	$(ISCC) $(ISS_SCRIPT) 
+	mv $(INSTALLDIR_WITH_PREFIX)/Output/setup.exe $(PACKAGE)-$(VERSION)-setup.exe
+	rm -rf $(INSTALLDIR_WITH_PREFIX)/Output
+	rm -f $(INSTALLDIR_WITH_PREFIX)/$(PACKAGE_WIN32_FILELIST)
+	rm -f $(INSTALLDIR_WITH_PREFIX)/$(ISS_SCRIPT)
+
+zip:
+	rm -f $(ZIPFILE)
+	rm -rf $(INSTALLDIR)
+	mkdir -p $(INSTALLDIR)
+	make install DESTDIR=$(INSTALLDIR)
+	cp -f $(top_srcdir)/README $(INSTALLDIR_WITH_PREFIX)/.
+	cp -f $(top_srcdir)/COPYING $(INSTALLDIR_WITH_PREFIX)/.
+	cd $(INSTALLDIR)/$(prefix) && rm -rf $(ZIP_EXCLUDED) && \
+	zip -r $(ZIPFILE) *
+

README

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+msisac - mediastreamer2 (linphone) plugin for iSAC codec.
+
+This package downloads and builds the iSAC codec from the WebRTC repository.
+
+By default, the upstream package installs into /usr/local.  Please use
+'./configure --prefix' to change it
+
+To compile on Windows using Visual Studio you need to install wget and unzip from the GnuWin32 project and put them in your path. You can download them from http://gnuwin32.sourceforge.net/

autogen.sh

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+#!/bin/sh
+
+#AM_VERSION="1.11"
+if ! type aclocal-$AM_VERSION 1>/dev/null 2>&1; then
+	AUTOMAKE=automake
+	ACLOCAL=aclocal
+else
+	ACLOCAL=aclocal-${AM_VERSION}
+	AUTOMAKE=automake-${AM_VERSION}
+fi
+
+if test -f /opt/local/bin/glibtoolize ; then
+	# darwin
+	LIBTOOLIZE=/opt/local/bin/glibtoolize
+else
+	LIBTOOLIZE=libtoolize
+fi
+if test -d /opt/local/share/aclocal ; then
+	ACLOCAL_ARGS="-I /opt/local/share/aclocal"
+fi
+if test -d /share/aclocal ; then
+        ACLOCAL_ARGS="$ACLOCAL_ARGS -I /share/aclocal"
+fi
+
+echo "Generating build scripts for iSAC mediastreamer2 plugin..."
+set -x
+$LIBTOOLIZE --copy --force
+$ACLOCAL  $ACLOCAL_ARGS
+#autoheader
+$AUTOMAKE --force-missing --add-missing --copy
+autoconf
+

configure.ac

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+#                                               -*- Autoconf -*-
+# Process this file with autoconf to produce a configure script.
+
+AC_INIT([msisac],[1.0.0])
+AC_PREREQ(2.63)
+# AC_CONFIG_SRCDIR([sdk/known_checksums/SILK_SDK_SRC_v1.0.8.zip.md5])
+AC_CONFIG_AUX_DIR([build-aux])
+AC_CONFIG_MACRO_DIR([m4])
+AM_INIT_AUTOMAKE([tar-ustar --warnings=no-portability])
+
+AC_CANONICAL_SYSTEM
+
+AC_ARG_ENABLE(strict,
+[  --enable-strict       Enable error on compilation warning [default=no]],
+[wall_werror=$enableval],
+[wall_werror=yes]
+)
+
+
+CFLAGS="$CFLAGS -Wall"
+
+if test "$wall_werror" = "yes" ; then
+	STRICT_CFLAGS="-Werror"
+fi
+
+AC_SUBST(STRICT_CFLAGS)
+
+
+# case $host in
+# 	arm*)
+# 		case $CC in
+# 			*clang*) # clang doesn't like the old ARM assembly
+# 				ISAC_FLAVOUR=fix
+# 			;;
+# 			*)
+# 				ISAC_FLAVOUR=fix
+# 			;;
+# 		esac
+# 	;;
+# 	*)
+# 		ISAC_FLAVOUR=fix
+# 	;;
+# esac
+
+# we use fixed point implementation for speed
+ISAC_FLAVOUR=fix
+
+AC_SUBST([ISAC_FLAVOUR])
+AM_CONDITIONAL(ISAC_FLAVOUR_MAIN, test $ISAC_FLAVOUR = main)
+
+# case $host in
+#         armv6-apple*)
+#                 ISAC_MAKE_OPTIONS="ADDED_DEFINES+=IPHONE TOOLCHAIN_PREFIX=XXXX"
+# 		CFLAGS="$CFLAGS -mno-thumb"
+#         ;;
+#         armv7-apple*)
+#                 ISAC_MAKE_OPTIONS="USE_NEON=yes ADDED_DEFINES+=IPHONE TOOLCHAIN_PREFIX=XXXX"
+# 		CFLAGS="$CFLAGS -mno-thumb"
+#         ;;
+#   *)
+#      ;;
+# esac
+
+#AC_SUBST([ISAC_MAKE_OPTIONS])
+
+
+# Checks for programs.
+AC_PATH_PROG([GIT],[git])
+if test -z "$GIT"; then
+   AC_MSG_ERROR(['git' is required to build this package])
+fi
+
+LT_INIT([disable-static])
+
+# check for libraries that have pkg-config files installed
+PKG_CHECK_MODULES(MEDIASTREAMER, mediastreamer >= 2.0.0)
+
+
+# Checks for libraries.
+# AC_CHECK_LIB([m],[cosf])
+
+# initialize libtool
+AC_LIBTOOL_WIN32_DLL
+LT_INIT([disable-static])
+
+case $target_os in 
+	*mingw*)
+		mingw_found=yes
+	;;
+esac
+
+AM_CONDITIONAL(BUILD_WIN32, test x$mingw_found = xyes)
+
+
+AC_CONFIG_COMMANDS([libtool-hacking],[
+if test "$mingw_found" = "yes" ; then
+	AC_MSG_NOTICE([Hacking libtool to work with mingw...])
+	sed -e 's/\*\" \$a_deplib \"\*/\*/' < ./libtool > libtool.tmp
+	cp -f ./libtool.tmp ./libtool
+	rm -f ./libtool.tmp
+fi
+],[mingw_found=$mingw_found])
+
+# Checks for library functions.
+
+# Create the following files from their .in counterparts
+AC_CONFIG_FILES([
+  Makefile
+  sdk/Makefile
+  msisac.iss
+])
+
+#  src/Makefile
+#  pkgconfig/Makefile
+#  pkgconfig/silk.pc
+#  man/Makefile
+AC_OUTPUT