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38d01d4c4d
* compression: add mapping from HeaderID to Name * compression: minor refactoring * compression: added 'lz4' based on 'github.com/pierrec/lz4' * compression: added 'deflate' support * cli: 'kopia benchmark compression' improvements
32 lines
962 B
Go
32 lines
962 B
Go
package compression
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// HeaderID is a unique identifier of the compressor stored in the compressed block header.
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type HeaderID uint32
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// defined header IDs.
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const (
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headerGzipDefault HeaderID = 0x1000
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headerGzipBestSpeed HeaderID = 0x1001
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headerGzipBestCompression HeaderID = 0x1002
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headerZstdDefault HeaderID = 0x1100
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headerZstdFastest HeaderID = 0x1101
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headerZstdBetterCompression HeaderID = 0x1102
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headerZstdBestCompression HeaderID = 0x1103
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headerS2Default HeaderID = 0x1200
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headerS2Better HeaderID = 0x1201
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headerS2Parallel4 HeaderID = 0x1202
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headerS2Parallel8 HeaderID = 0x1203
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headerPgzipDefault HeaderID = 0x1300
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headerPgzipBestSpeed HeaderID = 0x1301
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headerPgzipBestCompression HeaderID = 0x1302
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headerLZ4Default HeaderID = 0x1400
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headerDeflateDefault HeaderID = 0x1500
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headerDeflateBestSpeed HeaderID = 0x1501
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headerDeflateBestCompression HeaderID = 0x1502
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)
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