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| author | itetcu <itetcu@FreeBSD.org> | 2006-07-09 05:30:18 +0800 |
|---|---|---|
| committer | itetcu <itetcu@FreeBSD.org> | 2006-07-09 05:30:18 +0800 |
| commit | 15966d0b58d507c5605d6fc6bf6cfd3b08c7c65d (patch) | |
| tree | 7f00742ef25926ee57375785c3050a2f7c06950b /comms/libfec/distinfo | |
| parent | e23303cbadfea3b4fa5542b8c31ca0b6719f5e70 (diff) | |
| download | freebsd-ports-gnome-15966d0b58d507c5605d6fc6bf6cfd3b08c7c65d.tar.gz freebsd-ports-gnome-15966d0b58d507c5605d6fc6bf6cfd3b08c7c65d.tar.zst freebsd-ports-gnome-15966d0b58d507c5605d6fc6bf6cfd3b08c7c65d.zip | |
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/
- Diane Bruce, VA3DB
db@db.net
PR: ports/99895
Submitted by: db
Diffstat (limited to 'comms/libfec/distinfo')
| -rw-r--r-- | comms/libfec/distinfo | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/comms/libfec/distinfo b/comms/libfec/distinfo new file mode 100644 index 000000000000..6709a581ad3b --- /dev/null +++ b/comms/libfec/distinfo @@ -0,0 +1,3 @@ +MD5 (fec-2.1.1.tar.bz2) = 3dca8111b8ce46809a7ea51b9d9df746 +SHA256 (fec-2.1.1.tar.bz2) = 4984ff33ed7609189c50f216e0a20eef1c72b72b031cdc0afbed80066073e99e +SIZE (fec-2.1.1.tar.bz2) = 85871 |