From ce3e82fae493e9ff34f011f4f619feb3092af303 Mon Sep 17 00:00:00 2001 From: Christoph Willing Date: Mon, 14 Sep 2015 01:30:47 +0700 Subject: audio/sbc: Added (Bluetooth low-complexity, subband codec). Signed-off-by: Willy Sudiarto Raharjo --- audio/sbc/README | 11 ++++++ audio/sbc/sbc.SlackBuild | 98 ++++++++++++++++++++++++++++++++++++++++++++++++ audio/sbc/sbc.info | 10 +++++ audio/sbc/slack-desc | 19 ++++++++++ 4 files changed, 138 insertions(+) create mode 100644 audio/sbc/README create mode 100644 audio/sbc/sbc.SlackBuild create mode 100644 audio/sbc/sbc.info create mode 100644 audio/sbc/slack-desc (limited to 'audio') diff --git a/audio/sbc/README b/audio/sbc/README new file mode 100644 index 0000000000..b4acd561bc --- /dev/null +++ b/audio/sbc/README @@ -0,0 +1,11 @@ +The Bluetooth low-complexity, subband codec (SBC) is described in the +specification of the Advanced Audio Distribution Profile (A2DP) in +appendix B (page 50). SBC is an audio coding system specially designed for +Bluetooth audio and video applications to obtain high quality audio at medium +bitrates, and having a low computational complexity. It uses 4 or 8 subbands, +an adaptive bit allocation algorithm and simple adaptive block PCM quantizers. + +The SBC audio coding system is based on an earlier system: +F. de Bont, M. Groenewegen and W. Oomen, +"A High Quality Audio-Coding System at 128 kb/s", +98th AES Convention, Febr. 25-28, 1995. diff --git a/audio/sbc/sbc.SlackBuild b/audio/sbc/sbc.SlackBuild new file mode 100644 index 0000000000..7d54796060 --- /dev/null +++ b/audio/sbc/sbc.SlackBuild @@ -0,0 +1,98 @@ +#!/bin/sh + +# Slackware build script for sbc + +# Copyright 2015 Christoph Willing Brisbane, Australia +# All rights reserved. +# +# Redistribution and use of this script, with or without modification, is +# permitted provided that the following conditions are met: +# +# 1. Redistributions of this script must retain the above copyright +# notice, this list of conditions and the following disclaimer. +# +# THIS SOFTWARE IS PROVIDED BY THE AUTHOR "AS IS" AND ANY EXPRESS OR IMPLIED +# WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF +# MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO +# EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, +# SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, +# PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; +# OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, +# WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR +# OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF +# ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + +PRGNAM=sbc +VERSION=${VERSION:-1.3} +BUILD=${BUILD:-1} +TAG=${TAG:-_SBo} + +if [ -z "$ARCH" ]; then + case "$( uname -m )" in + i?86) ARCH=i486 ;; + arm*) ARCH=arm ;; + *) ARCH=$( uname -m ) ;; + esac +fi + +CWD=$(pwd) +TMP=${TMP:-/tmp/SBo} +PKG=$TMP/package-$PRGNAM +OUTPUT=${OUTPUT:-/tmp} +if [ "$ARCH" = "i486" ]; then + SLKCFLAGS="-O2 -march=i486 -mtune=i686" + LIBDIRSUFFIX="" +elif [ "$ARCH" = "i686" ]; then + SLKCFLAGS="-O2 -march=i686 -mtune=i686" + LIBDIRSUFFIX="" +elif [ "$ARCH" = "x86_64" ]; then + SLKCFLAGS="-O2 -fPIC" + LIBDIRSUFFIX="64" +else + SLKCFLAGS="-O2" + LIBDIRSUFFIX="" +fi + +set -e + +rm -rf $PKG +mkdir -p $TMP $PKG $OUTPUT +cd $TMP +rm -rf $PRGNAM-$VERSION +tar xvf $CWD/$PRGNAM-$VERSION.tar.gz +cd $PRGNAM-$VERSION +chown -R root:root . +find -L . \ + \( -perm 777 -o -perm 775 -o -perm 750 -o -perm 711 -o -perm 555 \ + -o -perm 511 \) -exec chmod 755 {} \; -o \ + \( -perm 666 -o -perm 664 -o -perm 640 -o -perm 600 -o -perm 444 \ + -o -perm 440 -o -perm 400 \) -exec chmod 644 {} \; + +CFLAGS="$SLKCFLAGS" \ +CXXFLAGS="$SLKCFLAGS" \ +./configure \ + --prefix=/usr \ + --libdir=/usr/lib${LIBDIRSUFFIX} \ + --sysconfdir=/etc \ + --localstatedir=/var \ + --mandir=/usr/man \ + --docdir=/usr/doc/$PRGNAM-$VERSION \ + --enable-static=no \ + --build=$ARCH-slackware-linux + +make +make install DESTDIR=$PKG + +find $PKG -print0 | xargs -0 file | grep -e "executable" -e "shared object" | grep ELF \ + | cut -f 1 -d : | xargs strip --strip-unneeded 2> /dev/null || true + +mkdir -p $PKG/usr/doc/$PRGNAM-$VERSION +cp -a AUTHORS COPYING COPYING.LIB ChangeLog INSTALL README TODO \ + $PKG/usr/doc/$PRGNAM-$VERSION +cat $CWD/$PRGNAM.SlackBuild > $PKG/usr/doc/$PRGNAM-$VERSION/$PRGNAM.SlackBuild + +mkdir -p $PKG/install +cat $CWD/slack-desc > $PKG/install/slack-desc + +cd $PKG +/sbin/makepkg -l y -c n $OUTPUT/$PRGNAM-$VERSION-$ARCH-$BUILD$TAG.${PKGTYPE:-tgz} diff --git a/audio/sbc/sbc.info b/audio/sbc/sbc.info new file mode 100644 index 0000000000..c4204a4eb6 --- /dev/null +++ b/audio/sbc/sbc.info @@ -0,0 +1,10 @@ +PRGNAM="sbc" +VERSION="1.3" +HOMEPAGE="http://www.bluez.org" +DOWNLOAD="http://www.kernel.org/pub/linux/bluetooth/sbc-1.3.tar.gz" +MD5SUM="338a86569d861856352ce196f679fdca" +DOWNLOAD_x86_64="" +MD5SUM_x86_64="" +REQUIRES="" +MAINTAINER="Christoph Willing" +EMAIL="chris.willing@linux.com" diff --git a/audio/sbc/slack-desc b/audio/sbc/slack-desc new file mode 100644 index 0000000000..288dafb81c --- /dev/null +++ b/audio/sbc/slack-desc @@ -0,0 +1,19 @@ +# HOW TO EDIT THIS FILE: +# The "handy ruler" below makes it easier to edit a package description. +# Line up the first '|' above the ':' following the base package name, and +# the '|' on the right side marks the last column you can put a character in. +# You must make exactly 11 lines for the formatting to be correct. It's also +# customary to leave one space after the ':' except on otherwise blank lines. + + |-----handy-ruler------------------------------------------------------| +sbc: sbc (Bluetooth low-complexity, subband codec) +sbc: +sbc: SBC is an audio coding system specially designed for Bluetooth audio +sbc: and video applications to obtain high quality audio at medium +sbc: bitrates, and having a low computational complexity. +sbc: +sbc: +sbc: +sbc: +sbc: +sbc: -- cgit v1.2.3