rygorous/ryg_rans
View on GitHub ↗ ★ 373 C++
Simple rANS encoder/decoder (arithmetic coding-ish entropy coder).
3 mentions on Hacker News by 3 people: 0 stories, 3 comments · first 2016-09-01 · latest 2026-07-21
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…bits into the accumulator. [1] https://fgiesen.wordpress.com/2014/02/18/rans-with-static-pr... [2] https://github.com/rygorous/ryg_rans
comment by ralferoo · 2026-07-21 · in How to pack ternary numbers in 8-bit bytes -
…as good as is, and also contains a good alias table implementation if you want multi-symbol inputs: https://github.com/rygorous/ryg_rans/blob/master/rans_byte.h
comment by lifthrasiir · 2024-03-16 · in Compressing chess moves for fun and profit -
…[1] http://encode.ru/threads/1821-Asymetric-Numeral-System?p=360... [2] https://github.com/rygorous/ryg_rans
comment by tmd83 · 2016-09-01 · in Smaller and faster data compression with Zstandard