Platforms to show: All Mac Windows Linux Cross-Platform

ZLibDecompressMBS class

Type Topic Plugin Version macOS Windows Linux iOS Targets
class Compression MBS Compression Plugin 3.3 ✅ Yes ✅ Yes ✅ Yes ✅ Yes All
A class for zlib decompression.

See also ArchiveReaderMBS and ArchiveWriterMBS classes for more features and compression formats.

See ZLibCompressMBS class to compress first.

Data Types

Constant Value Description
kASCII 1 ASCII
kBINARY 0 Binary
kTEXT 1 Text
kUNKNOWN 2 Unknown

Compression Levels

Constant Value Description
kBEST_COMPRESSION 9
kBEST_SPEED 1
kDEFAULT_COMPRESSION -1
kNO_COMPRESSION 0

Flush modes

Constant Value Description
kBLOCK 5
kFINISH 4
kFULL_FLUSH 3
kNO_FLUSH 0
kPARTIAL_FLUSH 1
kSYNC_FLUSH 2

Errors

Constant Value Description
kBUF_ERROR -5 Negative values are errors, positive values are used for special but normal events.
kDATA_ERROR -3 Negative values are errors, positive values are used for special but normal events.
kERRNO -1 Negative values are errors, positive values are used for special but normal events.
kMEM_ERROR -4 Negative values are errors, positive values are used for special but normal events.
kNEED_DICT 2 Negative values are errors, positive values are used for special but normal events.
kOK 0 Negative values are errors, positive values are used for special but normal events.
kSTREAM_END 1 Negative values are errors, positive values are used for special but normal events.
kSTREAM_ERROR -2 Negative values are errors, positive values are used for special but normal events.
kVERSION_ERROR -6 Negative values are errors, positive values are used for special but normal events.

Compression Strategies

Constant Value Description
kDEFAULT_STRATEGY 0
kFILTERED 1
kFIXED 4
kHUFFMAN_ONLY 2
kRLE 3

Compression Methods

Constant Value Description
kDEFLATED 8 The deflate compression method (the only one supported in this version)

This class has no sub classes.

Some examples using this class:

Blog Entries

Release notes


The items on this page are in the following plugins: MBS Compression Plugin.


ZLibCompressMBS   -   ZStdMBS


The biggest plugin in space...