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mkdir /usr/src/bcg729
cd /usr/src/bcg729
wget https://bitbucket.org/samm_hg/asterisk-g72x/get/bcg729.tar.gz
tar xvf bcg729.tar.gz
cd samm_hg-asterisk-g72x-7c924918dff5

複製代碼

# Asterisk 1.8
inc=/asterisk_source_directory/include
def=-DG72X_ASTERISK=asterisk_version

複製代碼

#o="-march=barcelona -msse -msse2 -msse3 -O3 -fomit-frame-pointer -fPIC"

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o="-march=armv6zk -mcpu=arm1176jzf-s -mfloat-abi=hard -mfpu=vfp -O3 -Wall"

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./build-portable.sh

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./build-astconv.sh
cp /var/lib/asterisk/sounds/en/demo-thanks.gsm /tmp/demo-thanks.gsm
rasterisk -x "file convert /tmp/demo-thanks.gsm /tmp/demo-thanks.sln"
./astconv ./codec_g729.so -e 160 /tmp/demo-thanks.sln demo-thanks.g729

複製代碼

cp codec_g72*.so /usr/lib/asterisk/modules/

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module load codec_g729.so

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# choose Asterisk or Callweaver version
# Asterisk 10.0
inc=/usr/src/asterisk/asterisk11/include/
#def=-DG72X_ASTERISK=100
# Asterisk 1.8
inc=/home/arkadi/opt/asterisk-1.8.0/include
def=-DG72X_ASTERISK=18
# Asterisk 1.6
#inc=/home/arkadi/opt/asterisk-1.6.2/include
#def=-DG72X_ASTERISK=16
# Asterisk 1.4
#inc=/home/arkadi/opt/asterisk-1.4/include
#def=-DG72X_ASTERISK=14
# Asterisk TRUNK
#inc=/home/arkadi/opt/asterisk-trunk/include
#def=-DG72X_ASTERISK=19
cc=gcc
#cc=i686-pc-linux-gnu-gcc-4.5.1
#o="-march=i686 -g -fPIC"
o="-march=barcelona -msse -msse2 -msse3 -O3 -fomit-frame-pointer -fPIC"
#o="$o -flto -fwhole-program"
## Raspberry Pi ARM flags
# o="-march=armv6zk -mcpu=arm1176jzf-s -mfloat-abi=hard -mfpu=vfp -O3 -Wall"
#cc=/opt/intel/cc/bin/icc
#o="-xP -O3 -fomit-frame-pointer -ipo -static-intel -fPIC"
# end of configuration
src3="codec_g72x.c
itu/g.723.1a/basop.c
itu/g.723.1a/cod_cng.c
itu/g.723.1a/coder.c
itu/g.723.1a/dec_cng.c
itu/g.723.1a/decod.c
itu/g.723.1a/exc_lbc.c
itu/g.723.1a/lpc.c
itu/g.723.1a/lsp.c
itu/g.723.1a/tab_lbc.c
itu/g.723.1a/tame.c
itu/g.723.1a/util_cng.c
itu/g.723.1a/util_lbc.c
itu/g.723.1a/vad.c"
src9="codec_g72x.c
bcg729/adaptativeCodebookSearch.c
bcg729/codebooks.c
bcg729/computeAdaptativeCodebookGain.c
bcg729/computeLP.c
bcg729/computeWeightedSpeech.c
bcg729/decodeAdaptativeCodeVector.c
bcg729/decodeFixedCodeVector.c
bcg729/decodeGains.c
bcg729/decodeLSP.c
bcg729/decoder.c
bcg729/encoder.c
bcg729/findOpenLoopPitchDelay.c
bcg729/fixedCodebookSearch.c
bcg729/gainQuantization.c
bcg729/interpolateqLSP.c
bcg729/LP2LSPConversion.c
bcg729/LPSynthesisFilter.c
bcg729/LSPQuantization.c
bcg729/postFilter.c
bcg729/postProcessing.c
bcg729/preProcessing.c
bcg729/qLSP2LP.c
bcg729/utils.c"
compile_cmd="$cc -Wall -shared -Xlinker -x -D_GNU_SOURCE $o -fPIC $def -I$inc"
cmd="$compile_cmd -DG72X_3 -DG72X_ITU -Iitu/g.723.1a -o codec_g723.so $src3"; echo $cmd; $cmd
cmd="$compile_cmd -DG72X_9 -DG72X_ITU -Ibcg729 -o codec_g729.so $src9"; echo $cmd; $cmd
strip codec_g723.so
strip codec_g729.so

複製代碼