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implemented inflate-raw (uncompressed chunks)

db4
prunedtree 2009-06-05 03:29:12 -07:00
parent 9612b43034
commit f09a2807fa
1 changed files with 221 additions and 212 deletions
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11
basis/compression/inflate/inflate.factor Executable file → Normal file
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@ -151,7 +151,16 @@ CONSTANT: dist-table
] when
] map ;
: inflate-raw ( bitstream -- bytes ) zlib-unimplemented ;
:: inflate-raw ( bitstream -- bytes )
8 bitstream bs:align
16 bitstream bs:read :> len
16 bitstream bs:read :> nlen
len nlen + 16 >signed -1 assert= ! len + ~len = -1
bitstream byte-pos>>
bitstream byte-pos>> len +
bitstream bytes>> <slice>
len 8 * bitstream bs:seek ;
: inflate-static ( bitstream -- bytes ) zlib-unimplemented ;
:: inflate-loop ( bitstream -- bytes )