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comparison mupdf-source/thirdparty/zlib/examples/README.examples @ 3:2c135c81b16c

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MERGE: upstream PyMuPDF 1.26.4 with MuPDF 1.26.7
author Franz Glasner <fzglas.hg@dom66.de>
date Mon, 15 Sep 2025 11:44:09 +0200
parents b50eed0cc0ef
children
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0:6015a75abc2d 3:2c135c81b16c
1 This directory contains examples of the use of zlib and other relevant
2 programs and documentation.
3
4 enough.c
5 calculation and justification of ENOUGH parameter in inftrees.h
6 - calculates the maximum table space used in inflate tree
7 construction over all possible Huffman codes
8
9 fitblk.c
10 compress just enough input to nearly fill a requested output size
11 - zlib isn't designed to do this, but fitblk does it anyway
12
13 gun.c
14 uncompress a gzip file
15 - illustrates the use of inflateBack() for high speed file-to-file
16 decompression using call-back functions
17 - is approximately twice as fast as gzip -d
18 - also provides Unix uncompress functionality, again twice as fast
19
20 gzappend.c
21 append to a gzip file
22 - illustrates the use of the Z_BLOCK flush parameter for inflate()
23 - illustrates the use of deflatePrime() to start at any bit
24
25 gzjoin.c
26 join gzip files without recalculating the crc or recompressing
27 - illustrates the use of the Z_BLOCK flush parameter for inflate()
28 - illustrates the use of crc32_combine()
29
30 gzlog.c
31 gzlog.h
32 efficiently and robustly maintain a message log file in gzip format
33 - illustrates use of raw deflate, Z_PARTIAL_FLUSH, deflatePrime(),
34 and deflateSetDictionary()
35 - illustrates use of a gzip header extra field
36
37 gznorm.c
38 normalize a gzip file by combining members into a single member
39 - demonstrates how to concatenate deflate streams using Z_BLOCK
40
41 zlib_how.html
42 painfully comprehensive description of zpipe.c (see below)
43 - describes in excruciating detail the use of deflate() and inflate()
44
45 zpipe.c
46 reads and writes zlib streams from stdin to stdout
47 - illustrates the proper use of deflate() and inflate()
48 - deeply commented in zlib_how.html (see above)
49
50 zran.c
51 zran.h
52 index a zlib or gzip stream and randomly access it
53 - illustrates the use of Z_BLOCK, inflatePrime(), and
54 inflateSetDictionary() to provide random access