compress/flate

use built-in clear to simplify the code

#610516 opened 2 months ago by apocelipes

reduce memory allocations

#487675 opened 2 years ago by Maksim Meshkov

reduce allocations in init

#442895 opened 2 years ago by Tomasz Jezierski

update NewReader documentation

#430377 opened 2 years ago by Joe Tsai

remove var newH

#406754 opened 2 years ago by Tobias Klauser

remove compressor.hash field

#404696 opened 2 years ago by Ian Lance Taylor

move idempotent close logic to compressor

#403514 opened 2 years ago by Joe Tsai

make Close idempotent

#403135 opened 2 years ago by teivah

reuse code to rewrite writeCode()

#338489 opened 3 years ago by korzhao

[release-branch.go1.15] fix corrupted output

#266177 opened 4 years ago by Klaus Post

revert a goto for-loop

#263037 opened 4 years ago by Daniel Martí

remove unneeded zeroing of bytes array in (*huffmanBitWriter).reset

#258577 opened 4 years ago by Dan Scales

fix corrupted output

#255879 opened 4 years ago by Klaus Post

function call is meaninglessex-wait-release

#244778 opened 4 years ago by Heisenberg

cancel redundant operations

#244157 opened 4 years ago by Heisenberg

fix another deflate Reset inconsistency

#243140 opened 4 years ago by Russ Cox

bit manipulation replacement

#240638 opened 4 years ago by Heisenberg

improve performance by register allocation index

#239617 opened 4 years ago by Heisenberg

fix deflate Reset consistency

#193605 opened 5 years ago by Klaus Post

improve deflate performance by register allocating the indexex-wait-release

#187837 opened 5 years ago by Nao YONASHIRO

fix the old url for the flate algorithm

#155317 opened 6 years ago by Osamu TONOMORI

return error on closed stream writeex-wait-release

#136475 opened 6 years ago by Gregory Man

do not rename math/bits import

#111815 opened 6 years ago by Russ Cox

optimize huffSym

#102235 opened 6 years ago by Ilya Tocar

remove non-standard extensions to flate

#60490 opened 7 years ago by Joe Tsai

use math/bits.Reverse8/16 instead of local implementation

#37460 opened 7 years ago by Robert Griesemer

avoid large stack growth in fillDeflate

#35122 opened 7 years ago by Joe Tsai

tighten the BestSpeed max match offset bound.

#32149 opened 8 years ago by Nigel Tao

level 1 (best speed) match across blocks

#31640 opened 8 years ago by Klaus Post

make compression level 0 consistent

#31174 opened 8 years ago by Klaus Post

use correct table for size estimation

#31172 opened 8 years ago by Klaus Post

add examples

#30162 opened 8 years ago by Joe Tsai

[release-branch.go1.7] make huffmanBitWriter errors persistent

#28634 opened 8 years ago by Joe Tsai

clarify the behavior of Writer.Flush

#28477 opened 8 years ago by Joe Tsai

always return uncompressed data in the event of error

#28216 opened 8 years ago by Joe Tsai

make huffmanBitWriter errors persistent

#27200 opened 8 years ago by Joe Tsai

document HuffmanOnly

#25200 opened 8 years ago by Joe Tsai

don't ignore dict in Reader.Reset

#24390 opened 8 years ago by Vladimir Mihailenco

use seperate const block for exported constants

#23557 opened 8 years ago by Joe Tsai

simplify using subtests and sub-benchmarks

#23420 opened 8 years ago by Marcel van Lohuizen

distinguish between base and min match length.

#22787 opened 8 years ago by Nigel Tao

use a constant hash table size for Best Speed.

#22604 opened 8 years ago by Nigel Tao

replace "Best Speed" with specialized version

#22370 opened 8 years ago by Nigel Tao

replace "Best Speed" with specialized version

#22369 opened 8 years ago by Nigel Tao

fix a fmt.Fprintf style nit in a test.

#22110 opened 8 years ago by Nigel Tao

improve short writer error test

#21800 opened 8 years ago by Klaus Post

eliminate most common bounds checks

#21759 opened 8 years ago by Klaus Post

use uncompressed if dynamic encoding is larger

#21757 opened 8 years ago by Klaus Post

make Reader.Read return io.EOF eagerly

#21302 opened 8 years ago by Joe Tsai

make Reader.Read return io.EOF eagerly

#21290 opened 8 years ago by Brad Fitzpatrick

replace "Best Speed" with specialized version

#21021 opened 8 years ago by Klaus Post

add pure huffman deflater

#20982 opened 8 years ago by Klaus Post

rework matching algorithm

#20929 opened 8 years ago by Klaus Post

harden compression size test

#20659 opened 8 years ago by Klaus Post

test if results are deterministic

#20573 opened 8 years ago by Klaus Post

forward upstream Writer errors

#20515 opened 8 years ago by Klaus Post

rework matching algorithm

#20513 opened 8 years ago by Klaus Post

add some asm functions.

#20503 opened 8 years ago by Nigel Tao

take NewWriter out of the benchmark loop.

#20467 opened 8 years ago by Nigel Tao

remove unused woffset field.

#20280 opened 8 years ago by Nigel Tao

Optimize huffman bit encoder.

#19336 opened 8 years ago by klauspost

tweak offsetCode so that it can be inlined

#17171 opened 9 years ago by Joe Tsai

extract LZ77 dictionary logic into seperate struct

#16528 opened 9 years ago by Joe Tsai

improve inflate speed by simplifying copyHist

#16526 opened 9 years ago by Joe Tsai

improve inflate speed by reading more bits at a time

#15651 opened 9 years ago by Joe Tsai

deprecate ReadError and WriteError

#14834 opened 9 years ago by Joe Tsai

detect truncated streams

#14833 opened 9 years ago by Joe Tsai

simplify inflate logic

#14181 opened 9 years ago by Joe Tsai

make library RFC1951 compliant

#11000 opened 9 years ago by Joe Tsai

simplify the TestDegenerateHuffmanCoding data.

#8995 opened 9 years ago by Nigel Tao

extract internal reverse and huffman packages

#8977 opened 9 years ago by Matthew Dempsky

add optional runtime sanity checks

#8974 opened 9 years ago by Matthew Dempsky

reject invalid Huffman bit sizes

#8922 opened 9 years ago by Matthew Dempsky

reject invalid Huffman encoding sequences

#8893 opened 9 years ago by Matthew Dempsky

fix typo in comment

#8322 opened 9 years ago by Preetam Jinka