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From: gautier_niouzes@hotmail.com
Subject: Re: Ann: Zip-Ada v.51
Date: Sat, 27 Aug 2016 17:31:02 -0700 (PDT)
Date: 2016-08-27T17:31:02-07:00	[thread overview]
Message-ID: <48a7bd32-46fb-45bc-9cc6-b03061c20157@googlegroups.com> (raw)
In-Reply-To: <5544fc9c-576f-4b65-a055-96cdd74a6f1a@googlegroups.com>

Forgot to mention that the new piece, LZMA.Encoding, has been written from scratch. The current version, fully functional, holds in only 399 lines (after going through J-P. Rosen's Normalize tool). It can be interesting for those who are curious about how the "MA" part of that compression algorithm is working.

The code can be browsed here:
http://unzip-ada.sf.net/za_html/lzma-encoding__adb.htm

I've put a few notes about range encoding used in LZMA, here:
http://gautiersblog.blogspot.ch/2016/08/lzma-compression.html

Have fun
Gautier


      reply	other threads:[~2016-08-28  0:31 UTC|newest]

Thread overview: 2+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2016-08-27  6:15 Ann: Zip-Ada v.51 gautier_niouzes
2016-08-28  0:31 ` gautier_niouzes [this message]
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