libfec 3.0.1 comms =0

Several forward error correction (FEC) decoders
Maintained by: olgeni@FreeBSD.org
Port Added: 08 Jul 2006 21:30:47
Also Listed In: astro hamradio math
License: not specified in port

This library package provides several forward error correction (FEC) decoders
and accelerated primitives useful in digital signal processing (DSP).
Except for the Reed-Solomon codecs, these functions take full advantage of
the MMX, SSE and SSE2 SIMD instruction sets on Intel/AMD IA-32 processors
and the Altivec/VMX/Velocity Engine SIMD instruction set on the
G4 and G5 PowerPC. 
The library includes Viterbi decoders for the following convolutional codes:  
rate 1/2 k=7 
rate 1/2 k=9 
rate 1/6 k=15 ("Cassini")  
plus two Reed-Solomon encoder-decoders:  
one optimized for the (255,223) CCSDS standard code 
a general purpose encoder/decoder for arbitrary RS codes  
and three low-level 16-bit DSP support routines:  
signed dot product 
peak detection 
sum-of-squares (energy) computation  
This library is licensed under the "lesser" GNU General Public License.

WWW: http://www.ka9q.net/code/fec/

CVSWeb : Sources : Main Web Site : Distfiles Availability : PortsMon

---

NOTE: FreshPorts displays only required dependencies information. Optional dependencies are not covered.
Required To Build: devel/gmake
There are no ports dependent upon this port

---

To install the port: cd /usr/ports/comms/libfec/ && make install clean
To add the package: pkg_add -r libfec

---

Configuration Options

     No options to configure

---

Master Sites:

http://www.ka9q.net/code/fec/

ftp://ftp.FreeBSD.org/pub/FreeBSD/ports/local-distfiles/db/

ftp://ftp.se.FreeBSD.org/pub/FreeBSD/ports/local-distfiles/db/

ftp://ftp.uk.FreeBSD.org/pub/FreeBSD/ports/local-distfiles/db/

ftp://ftp.ru.FreeBSD.org/pub/FreeBSD/ports/local-distfiles/db/

ftp://ftp.jp.FreeBSD.org/pub/FreeBSD/ports/local-distfiles/db/

ftp://ftp.tw.FreeBSD.org/pub/FreeBSD/ports/local-distfiles/db/

ftp://ftp.cn.FreeBSD.org/pub/FreeBSD/ports/local-distfiles/db/

ftp://ftp.FreeBSD.org/pub/FreeBSD/ports/distfiles/

Add support for amd64.

PR:             ports/163305
Submitted by:   Howard Goldstein <hg@queue.to>

- remove maintainer tags from pkg-descr

Approved by:    portmgr
Approved by:    bapt (mentor)

- Get Rid MD5 support

Silence post-patch command.

Upgrade to version 3.0.1 and take over maintainership.

PR:             ports/128152
Approved by:    db

Fix build under -CURRENT by making it build with gcc 4.2. [1] The
introduced patch fixes a bad macro in the source code.

Notified by:    Pav (via pointyhat) [1]
Approved:       ehaupt (mentor)

- Remove support for EOL FreeBSD releases. [1]
- Replace pkg-plist with PLIST_FILES. [1]
- Add backup distribution site.

PR:             ports/111943 [1]
Approved by:    ehaupt (mentor)

Change my MAINTAINER: line in Makfile to db@FreeBSD.org
fix simple typo in xwota Makefile while at it.

Approved by:    ehaupt (mentor)

- Update to 3.0

PR:             ports/106542
Submitted by:   Thomas Sandford <freebsduser@paradisegreen.co.uk>
Approved by:    maintainer

This library package provides several forward error correction (FEC) decoders
and accelerated primitives useful in digital signal processing (DSP).
Except for the Reed-Solomon codecs, these functions take full advantage of
the MMX, SSE and SSE2 SIMD instruction sets on Intel/AMD IA-32 processors
and the Altivec/VMX/Velocity Engine SIMD instruction set on the
G4 and G5 PowerPC.
The library includes Viterbi decoders for the following convolutional codes:
rate 1/2 k=7
rate 1/2 k=9
rate 1/6 k=15 ("Cassini")
plus two Reed-Solomon encoder-decoders:
one optimized for the (255,223) CCSDS standard code
a general purpose encoder/decoder for arbitrary RS codes
and three low-level 16-bit DSP support routines:
signed dot product

15 vulnerabilities affecting 34 ports have been reported in the past 14 days

^* - modified, not new

All vulnerabilities