[KaktoR]

Thanks, now it works.

Test for MEA

Using libzstd.dll v1.1.4

XTool -mfrostbite3:zstd
Compressed 1 file, 533,887,818 => 632,100,466 bytes. Ratio 118.40%
Compression time: cpu 0.45 sec/real 5.78 sec = 8%. Speed 92.32 mB/s

Extracted 1 file, 632,100,466 => 533,887,818 bytes. Ratio 118.40%
Extraction time: cpu 0.42 sec/real 5.23 sec = 8%. Speed 102.08 mB/s


zstdrec
Compressed 1 file, 533,887,818 => 632,155,533 bytes. Ratio 118.41%
Compression time: cpu 0.50 sec/real 9.24 sec = 5%. Speed 57.81 mB/s

Extracted 1 file, 632,155,533 => 533,887,818 bytes. Ratio 118.41%
Extraction time: cpu 0.45 sec/real 5.24 sec = 9%. Speed 101.89 mB/s

I will do some more tests

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MEA
Using libzstd.dll v1.1.4

XTool -mfrostbite3:zstd
Compressed 1 file, 533,887,818 => 632,100,466 bytes. Ratio 118.40%
Compression time: cpu 0.45 sec/real 5.78 sec = 8%. Speed 92.32 mB/s

Extracted 1 file, 632,100,466 => 533,887,818 bytes. Ratio 118.40%
Extraction time: cpu 0.42 sec/real 5.23 sec = 8%. Speed 102.08 mB/s


-mzstd
Compressed 1 file, 533,887,818 => 632,853,711 bytes. Ratio 118.54%
Compression time: cpu 0.47 sec/real 6.28 sec = 7%. Speed 84.97 mB/s

Extracted 1 file, 632,853,711 => 533,887,818 bytes. Ratio 118.54%
Extraction time: cpu 0.38 sec/real 4.75 sec = 8%. Speed 112.43 mB/s

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Tests with SWBF2

Using libzstd.dll v1.3.2 (v1.3.3 does not work)

xtool -mzstd
Compressed 1 file, 6,923,743 => 8,226,010 bytes. Ratio 118.81%
Compression time: cpu 0.02 sec/real 1.63 sec = 1%. Speed 4.24 mB/s

Extracted 1 file, 8,226,010 => 6,923,743 bytes. Ratio 118.81%
Extraction time: cpu 0.00 sec/real 0.63 sec = 0%. Speed 11.04 mB/s


libzstd v1.3.0 (zstd v1.3.1 does not have a library inside the archive on github for some reason)
Compressed 1 file, 6,923,743 => 9,238,179 bytes. Ratio 133.43%
Compression time: cpu 0.00 sec/real 1.14 sec = 0%. Speed 6.05 mB/s

Extracted 1 file, 9,238,179 => 6,923,743 bytes. Ratio 133.43%
Extraction time: cpu 0.00 sec/real 0.62 sec = 0%. Speed 11.24 mB/s


zstdrec
Compressed 1 file, 6,923,743 => 9,237,137 bytes. Ratio 133.41%
Compression time: cpu 0.02 sec/real 0.56 sec = 3%. Speed 12.45 mB/s

Extracted 1 file, 9,237,137 => 6,923,743 bytes. Ratio 133.41%
Extraction time: cpu 0.02 sec/real 0.21 sec = 7%. Speed 32.30 mB/s

Edit: Link for libraries - https://github.com/facebook/zstd/releases