audio/faad2: Moved from multimedia

5 files changed, 130 insertions, 0 deletions

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: