cvs commit: ports/comms Makefile ports/comms/libfec Makefile distinfo pkg-descr pkg-plist

Ion-Mihai Tetcu itetcu at FreeBSD.org
Sat Jul 8 21:30:20 UTC 2006


itetcu      2006-07-08 21:30:18 UTC

  FreeBSD ports repository

  Modified files:
    comms                Makefile 
  Added files:
    comms/libfec         Makefile distinfo pkg-descr pkg-plist 
  Log:
  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 at db.net
  
  PR:             ports/99895
  Submitted by:   db
  
  Revision  Changes    Path
  1.150     +1 -0      ports/comms/Makefile
  1.1       +34 -0     ports/comms/libfec/Makefile (new)
  1.1       +3 -0      ports/comms/libfec/distinfo (new)
  1.1       +23 -0     ports/comms/libfec/pkg-descr (new)
  1.1       +3 -0      ports/comms/libfec/pkg-plist (new)


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