For anyone who wants to use/manipulate jpeg files in their own
applications, this library makes it very easy.

jpeg.library is a shared library that can be used to examine, load and save
jpeg images. You can have multiple jpegs objects (load/save), supports all
the standard jpeg quality and smoothing parameters and can scale loaded
images (smaller). Jpeg image data can reside on disk or in memory. You can
read and write application markers with simple tags, or read/write X and Y
aspect ratios/densities in a standard Adobe application marker.

Example programs included.

Version 6.2a adds the following features:

* Full application marker support. Markers may be read and written, or just
copied from a decompression stream to a compression stream.

* Read and write the X and Y aspect ratio to/from standard Adobe markers
(the defacto standard for storing this information).

* Library calls are provided to manipulate a stream's markers, or you may
manipulate the linked list of markers yourself (example code provided).

* Fixes a bug resulting in a small memory loss if an allocate of a
de/compression object fails.

* WarpUp version by Oliver Roberts.

* OS4 version by Darius Brewka

* Preferences program for applications to control how often progress
  callbacks are called. The OS4 Version of the Prefs tool is still
  68k.

** This software is based in part on the work of the Independent JPEG
Group.

For the latest version of jpeg.library check the home page at:

http://mafeking.scouts.org.au/steeplesoftware

 1998, 1999, 2000, 2001 Paul Huxham

 PERMSSN    UID  GID    PACKED    SIZE  RATIO METHOD CRC     STAMP          NAME
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[generic]                 7671   28020  27.4% -lh5- 6e41 Sep 24 21:36 jpeg_libos4/dev/autodocs/jpeg.autodoc
[generic]                25004   61863  40.4% -lh5- 1267 Sep 24 21:36 jpeg_libos4/dev/examples/copy_markers/copymarkers
[generic]                 2114   10288  20.5% -lh5- ec72 Sep 24 21:36 jpeg_libos4/dev/examples/copy_markers/main.c
[generic]                  128     180  71.1% -lh5- d0a9 Sep 24 21:36 jpeg_libos4/dev/examples/copy_markers/makefile
[generic]                25309   62531  40.5% -lh5- 3109 Sep 24 21:36 jpeg_libos4/dev/examples/load_async/loadasync
[generic]                 2238    9271  24.1% -lh5- f771 Sep 24 21:36 jpeg_libos4/dev/examples/load_async/main.c
[generic]                  127     178  71.3% -lh5- 691a Sep 24 21:36 jpeg_libos4/dev/examples/load_async/makefile
[generic]                25307   62507  40.5% -lh5- d768 Sep 24 21:36 jpeg_libos4/dev/examples/load_file/loadfile
[generic]                 2223    9225  24.1% -lh5- 92f5 Sep 24 21:36 jpeg_libos4/dev/examples/load_file/main.c
[generic]                  125     177  70.6% -lh5- ddd0 Sep 24 21:36 jpeg_libos4/dev/examples/load_file/makefile
[generic]                24149   59109  40.9% -lh5- 82f1 Sep 24 21:36 jpeg_libos4/dev/examples/load_markers/loadmarkers
[generic]                 1172    3835  30.6% -lh5- 4674 Sep 24 21:36 jpeg_libos4/dev/examples/load_markers/main.c
[generic]                  127     180  70.6% -lh5- 0e28 Sep 24 21:36 jpeg_libos4/dev/examples/load_markers/makefile
[generic]                25632   63522  40.4% -lh5- a424 Sep 24 21:36 jpeg_libos4/dev/examples/load_mem/loadmem
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[generic]                  124     176  70.5% -lh5- 552c Sep 24 21:36 jpeg_libos4/dev/examples/load_mem/makefile
[generic]                 1025    3354  30.6% -lh5- b126 Sep 24 21:36 jpeg_libos4/dev/examples/read_density/main.c
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[generic]                 1970    9119  21.6% -lh5- ce49 Sep 24 21:36 jpeg_libos4/dev/examples/save_markers/main.c
[generic]                  128     180  71.1% -lh5- 1aba Sep 24 21:36 jpeg_libos4/dev/examples/save_markers/makefile
[generic]                24993   61559  40.6% -lh5- 79d2 Sep 24 21:36 jpeg_libos4/dev/examples/save_markers/savemarkers
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[generic]                  125     176  71.0% -lh5- 6826 Sep 24 21:36 jpeg_libos4/dev/examples/save_mem/makefile
[generic]                24454   60002  40.8% -lh5- f927 Sep 24 21:36 jpeg_libos4/dev/examples/save_mem/savemem
[generic]                 1858    8831  21.0% -lh5- 5bdd Sep 24 21:36 jpeg_libos4/dev/examples/write_density/main.c
[generic]                  131     181  72.4% -lh5- 7e31 Sep 24 21:36 jpeg_libos4/dev/examples/write_density/makefile
[generic]                24880   61347  40.6% -lh5- 5aea Sep 24 21:36 jpeg_libos4/dev/examples/write_density/writedensity
[generic]                  847    2301  36.8% -lh5- 77c6 Sep 24 21:36 jpeg_libos4/dev/include/imageio/imagegeneric.h
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[generic]                 3129   10696  29.3% -lh5- a267 Sep 24 21:36 jpeg_libos4/dev/include/jpeg/jpeg.h
[generic]                  253     990  25.6% -lh5- 80fb Sep 24 21:36 jpeg_libos4/dev/include/jpeg/jpeg_protos.h
[generic]                  487    1463  33.3% -lh5- 8241 Sep 24 21:36 jpeg_libos4/dev/include/proto/jpeg.h
[generic]                  921    1812  50.8% -lh5- 3326 Sep 24 21:36 jpeg_libos4/Readme
[generic]                93240  203636  45.8% -lh5- 7d8a Sep 24 21:36 jpeg_libos4/usr/Libs/jpeg.library
[generic]                  236     333  70.9% -lh5- dbbb Sep 24 21:36 jpeg_libos4/usr/Prefs.readme
[generic]                23623   30916  76.4% -lh5- 5b60 Sep 24 21:36 jpeg_libos4/usr/Prefs/JpegLibrary
[generic]                  489    1078  45.4% -lh5- 0fce Sep 24 21:36 jpeg_libos4/usr/Prefs/JpegLibrary.ct
[generic]                 1449    3360  43.1% -lh5- 6b4a Sep 24 21:36 jpeg_libos4/usr/Prefs/JpegLibrary.guide
[generic]                 1558    2464  63.2% -lh5- cf8d Sep 24 21:36 jpeg_libos4/usr/Prefs/JpegLibrary.info
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