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git-bruh 69d29f2ba1
libjpeg-turbo: 2.1.3
2022-03-06 18:36:14 +05:30
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patches libjpeg-turbo: remove documentation 2021-07-06 11:06:08 +03:00
build libjpeg-turbo: update for new env 2021-07-18 05:34:35 +03:00
checksums libjpeg-turbo: 2.1.3 2022-03-06 18:36:14 +05:30
depends libjpeg-turbo: Use nasm 2020-02-28 12:32:51 +02:00
README repo: check-in readmes 2021-08-26 07:22:10 +03:00
sources libjpeg-turbo: use VERSION 2021-07-15 10:18:55 +03:00
version libjpeg-turbo: 2.1.3 2022-03-06 18:36:14 +05:30

README 

libjpeg-turbo
________________________________________________________________________________

libjpeg-turbo is a fork of libjpeg that uses SIMD instructions to accelerate
baseline JPEG encoding and decoding. Many projects are now using libjpeg-turbo
instead of libjpeg, including popular Linux distributions (Fedora, Debian,
Mageia, openSUSE, ...), Mozilla, and Chrome. Apart from performance, some
projects have chosen to use libjpeg-turbo because it allows them to retain
backward ABI compatibility with the older libjpeg v6b release. libjpeg v7, v8
and v9 broke ABI compatibility with prior releases. [0]

Upstream: https://libjpeg-turbo.org/


[000] Index
________________________________________________________________________________

* Installation ........................................................... [001]
* Usage .................................................................. [002]
* References ............................................................. [003]


[001] Installation
________________________________________________________________________________

+------------------------------------------------------------------------------+
|                                                                              |
|  $ kiss b libjpeg-turbo                                                      |
|                                                                              |
+------------------------------------------------------------------------------+


[002] Usage
________________________________________________________________________________

+--------------+---------------------------------------------------------------+
| Tool         | Purpose                                                       |
+--------------+---------------------------------------------------------------+
|              |                                                               |
| wrjpgcom     | Insert text comments into a JPEG file.                        |
| rdjpgcom     | Display text comments from a JPEG file.                       |
| jpegtran     | Lossless transformation of JPEG files.                        |
| djpeg        | Decompress a JPEG file to an image file.                      |
| cjpeg        | Compress a JPEG file to an image file.                        |
|              |                                                               |
+--------------+---------------------------------------------------------------+

Refer to the manual pages and command help output for more information.


[003] References
________________________________________________________________________________

[0] https://en.wikipedia.org/wiki/Libjpeg#libjpeg-turbo