libjpeg-turbo: update to 2.1.x rev 0734e34f6

This commit is contained in:
roytam1 2024-10-11 12:01:54 +08:00
commit 19dc62b0a2
139 changed files with 989 additions and 962 deletions

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libjpeg-turbo Licenses
======================
libjpeg-turbo is covered by three compatible BSD-style open source licenses:
libjpeg-turbo is covered by two compatible BSD-style open source licenses:
- The IJG (Independent JPEG Group) License, which is listed in
[README.ijg](README.ijg)
This license applies to the libjpeg API library and associated programs
(any code inherited from libjpeg, and any modifications to that code.)
This license applies to the libjpeg API library and associated programs,
including any code inherited from libjpeg and any modifications to that
code. Note that the libjpeg-turbo SIMD source code bears the
[zlib License](https://opensource.org/licenses/Zlib), but in the context of
the overall libjpeg API library, the terms of the zlib License are subsumed
by the terms of the IJG License.
- The Modified (3-clause) BSD License, which is listed below
This license covers the TurboJPEG API library and associated programs, as
well as the build system.
- The [zlib License](https://opensource.org/licenses/Zlib)
This license is a subset of the other two, and it covers the libjpeg-turbo
SIMD extensions.
This license applies to the TurboJPEG API library and associated programs, as
well as the build system. Note that the TurboJPEG API library wraps the
libjpeg API library, so in the context of the overall TurboJPEG API library,
both the terms of the IJG License and the terms of the Modified (3-clause)
BSD License apply.
Complying with the libjpeg-turbo Licenses
=========================================
This section provides a roll-up of the libjpeg-turbo licensing terms, to the
best of our understanding.
best of our understanding. This is not a license in and of itself. It is
intended solely for clarification.
1. If you are distributing a modified version of the libjpeg-turbo source,
then:
@ -38,7 +41,7 @@ best of our understanding.
- Clauses 1 and 3 of the zlib License
2. You must add your own copyright notice to the header of each source
file you modified, so others can tell that you modified that file (if
file you modified, so others can tell that you modified that file. (If
there is not an existing copyright header in that file, then you can
simply add a notice stating that you modified the file.)
@ -91,7 +94,7 @@ best of our understanding.
The Modified (3-clause) BSD License
===================================
Copyright (C)2009-2022 D. R. Commander. All Rights Reserved.<br>
Copyright (C)2009-2024 D. R. Commander. All Rights Reserved.<br>
Copyright (C)2015 Viktor Szathmáry. All Rights Reserved.
Redistribution and use in source and binary forms, with or without
@ -119,8 +122,8 @@ ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
POSSIBILITY OF SUCH DAMAGE.
Why Three Licenses?
===================
Why Two Licenses?
=================
The zlib License could have been used instead of the Modified (3-clause) BSD
License, and since the IJG License effectively subsumes the distribution