17 lines
471 B
Markdown
17 lines
471 B
Markdown
# lz77
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lz77 compressor/decompressor using a 32KB sliding window which includes an allocation free window comparison helper and a prefix-indexing finder that prunes out-of-window positions
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### Build
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- dune build
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- dune exec bin/main.exe -- compress <in> <out>
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- dune exec bin/main.exe -- decompress <in> <out>
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### Format
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- Literal: flag bit 1 + 8-bit byte
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- Match: flag bit 0 + 15-bit distance + 8-bit length
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See `lib/` for module implementations :)
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