From 26ce3ee27cee62015c5e2bd6b4ef52154929288b Mon Sep 17 00:00:00 2001 From: Heinz Wiesinger Date: Tue, 11 May 2010 20:30:46 +0200 Subject: audio/faad2: Moved from multimedia --- audio/faad2/README | 5 +++ audio/faad2/faad2.SlackBuild | 87 ++++++++++++++++++++++++++++++++++++++++++ audio/faad2/faad2.info | 8 ++++ audio/faad2/main_overflow.diff | 11 ++++++ audio/faad2/slack-desc | 19 +++++++++ 5 files changed, 130 insertions(+) create mode 100644 audio/faad2/README create mode 100644 audio/faad2/faad2.SlackBuild create mode 100644 audio/faad2/faad2.info create mode 100644 audio/faad2/main_overflow.diff create mode 100644 audio/faad2/slack-desc (limited to 'audio') diff --git a/audio/faad2/README b/audio/faad2/README new file mode 100644 index 0000000000..afe448b9c3 --- /dev/null +++ b/audio/faad2/README @@ -0,0 +1,5 @@ +Faad2 is the fastest ISO AAC audio decoder available. +Faad2 correctly decodes all MPEG-4 and MPEG-2 MAIN, LC (Low Complexity), +HE (High Efficiency), LTP (Long Term Prediction), LD (Low Delay), and +ER (Error Resiliency) object type AAC files. +Faad2 includes code for SBR (HE AAC) decoding. diff --git a/audio/faad2/faad2.SlackBuild b/audio/faad2/faad2.SlackBuild new file mode 100644 index 0000000000..18f98274e5 --- /dev/null +++ b/audio/faad2/faad2.SlackBuild @@ -0,0 +1,87 @@ +#!/bin/sh + +# Slackware build script for faad2 +# +# Copyright 2007 Niklas "Nille" Åkerström +# 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=faad2 +VERSION=2.6.1 +ARCH=${ARCH:-i486} +BUILD=${BUILD:-2} +TAG=${TAG:-_SBo} + +CWD=$(pwd) +TMP=${TMP:-/tmp/SBo} +PKG=$TMP/package-$PRGNAM +OUTPUT=${OUTPUT:-/tmp} + +if [ "$ARCH" = "i486" ]; then + SLKCFLAGS="-O2 -march=i486 -mtune=i686" +elif [ "$ARCH" = "i686" ]; then + SLKCFLAGS="-O2 -march=i686 -mtune=i686" +fi + +set -e + +rm -rf $PKG +mkdir -p $TMP $PKG $OUTPUT +cd $TMP +rm -rf $PRGNAM-$VERSION +tar xvf $CWD/$PRGNAM-$VERSION.tar.gz +mv $PRGNAM $PRGNAM-$VERSION +cd $PRGNAM-$VERSION +chown -R root:root . +chmod -R a-s,u+rw,go+r-w . + +# Security patch - possible heap overflow when reading from a +# buffer returned by the decoder library. +patch -p1 < $CWD/main_overflow.diff + +autoreconf -vif +CFLAGS="$SLKCFLAGS" \ +CXXFLAGS="$SLKCFLAGS" \ +./configure \ + --prefix=/usr \ + --with-drm + +make +make install DESTDIR=$PKG + +( cd $PKG + find . | xargs file | grep "executable" | grep ELF | cut -f 1 -d : | xargs strip --strip-unneeded 2> /dev/null + find . | xargs file | grep "shared object" | grep ELF | cut -f 1 -d : | xargs strip --strip-unneeded 2> /dev/null +) + +mkdir -p $PKG/usr/doc/$PRGNAM-$VERSION +cp -a AUTHORS COPYING ChangeLog INSTALL NEWS README* TODO \ + $PKG/usr/doc/$PRGNAM-$VERSION +cat $CWD/$PRGNAM.SlackBuild > $PKG/usr/doc/$PRGNAM-$VERSION/$PRGNAM.SlackBuild +find $PKG/usr/doc -type f -exec chmod 0644 {} \; + +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.tgz + +if [ "$1" = "--cleanup" ]; then + rm -rf $PKG $TMP/$PRGNAM-$VERSION + fi diff --git a/audio/faad2/faad2.info b/audio/faad2/faad2.info new file mode 100644 index 0000000000..5ed0bea44c --- /dev/null +++ b/audio/faad2/faad2.info @@ -0,0 +1,8 @@ +PRGNAM="faad2" +VERSION="2.6.1" +HOMEPAGE="http://www.audiocoding.com/" +DOWNLOAD="http://downloads.sourceforge.net/faac/faad2-2.6.1.tar.gz" +MD5SUM="74e92df40c270f216a8305fc87603c8a" +MAINTAINER="Nille Åkerström" +EMAIL="nille.kungen[AT]gmail.com" +APPROVED="rworkman" diff --git a/audio/faad2/main_overflow.diff b/audio/faad2/main_overflow.diff new file mode 100644 index 0000000000..b501cd0048 --- /dev/null +++ b/audio/faad2/main_overflow.diff @@ -0,0 +1,11 @@ +--- faad2/frontend/main.c.orig 2007-11-01 13:33:29.000000000 +0100 ++++ faad2/frontend/main.c 2008-10-02 00:13:21.000000000 +0200 +@@ -914,6 +914,8 @@ + sample_count = frameInfo.samples; + } else { + sample_count = (unsigned int)(dur * frameInfo.channels); ++ if (sample_count > frameInfo.samples) ++ sample_count = frameInfo.samples; + + if (!useAacLength && !initial && (sampleId < numSamples/2) && (sample_count != frameInfo.samples)) + { diff --git a/audio/faad2/slack-desc b/audio/faad2/slack-desc new file mode 100644 index 0000000000..94ac88a26f --- /dev/null +++ b/audio/faad2/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 ':'. + + |-----handy-ruler------------------------------------------------------| +faad2: Faad2 (MPEG2 and MPEG-4 AAC decoder) +faad2: +faad2: Faad2 is a HE, LC, MAIN and LTP profile, MPEG2 and MPEG-4 AAC +faad2: decoder. Faad2 includes code for SBR (HE AAC) decoding. +faad2: +faad2: http://www.audiocoding.com/ +faad2: http://sourceforge.net/projects/faac/ +faad2: +faad2: +faad2: +faad2: -- cgit v1.2.3