new tool

[kassane]

What do you think about this LZ4 version?

I have tested with srep and even with xtools compression / decompression and it works.

src github: here

The app attachment was compiled statically using gcc[mingw/msys2] v7.3 x64

[External compressor:lz4]
header    = 0
;default = -1 fatest
;HighCompress = -9
;BlockDependency = -BD
packcmd   = lz4mt.exe -9 -BD $$arcdatafile$$.tmp $$arcpackedfile$$.tmp
unpackcmd = lz4mt.exe -d $$arcpackedfile$$.tmp $$arcdatafile$$.tmp

[doofoo24]

but you can use built-in lz4:hc

[kassane]

Originally Posted by doofoo24

but you can use built-in lz4:hc

Yes, but I did not have a good compression rate using only xtools.

Compression ratio: Game Divinity Original Sin 2 [GameMaster.pak]
xtools only = 100%
xtools + srep = 97%
srep + lz4mt (hc) = 94.9%
xtools + srep + lz4mt (hc) = 93%

xtools:erecomp:c32mb:t100p:lz4+lz4

Result:
Compressed 1 file, 447,157,530 => 424,672,129 bytes. Ratio 94.97%
Compression time: cpu 0.61 sec/real 20.50 sec = 3%. Speed 21.81 mB/s

[doofoo24]

Originally Posted by kassane

Yes, but I did not have a good compression rate using only xtools.

Compression ratio: Game Divinity Original Sin 2 [GameMaster.pak]
xtools only = 100%
xtools + srep = 97%
srep + lz4mt (hc) = 94%
xtools + lz4mt (hc) = 93%

xtool+srep+lz4:hc