Update jpeg to version 9f
git-svn-id: https://svn.code.sf.net/p/speed-dreams/code/trunk@9325 30fe4595-0a0c-4342-8851-515496e4dcbd
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beaglejoe
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@ -1,7 +1,7 @@
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The Independent JPEG Group's JPEG software
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==========================================
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README for release 9e of 16-Jan-2022
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README for release 9f of 14-Jan-2024
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====================================
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This distribution contains the ninth public release of the Independent JPEG
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@ -116,7 +116,7 @@ with respect to this software, its quality, accuracy, merchantability, or
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fitness for a particular purpose. This software is provided "AS IS", and you,
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its user, assume the entire risk as to its quality and accuracy.
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This software is copyright (C) 1991-2022, Thomas G. Lane, Guido Vollbeding.
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This software is copyright (C) 1991-2024, Thomas G. Lane, Guido Vollbeding.
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All Rights Reserved except as specified below.
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Permission is hereby granted to use, copy, modify, and distribute this
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@ -240,9 +240,9 @@ The "official" archive site for this software is www.ijg.org.
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The most recent released version can always be found there in
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directory "files". This particular version will be archived
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in Windows-compatible "zip" archive format as
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https://www.ijg.org/files/jpegsr9e.zip, and
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https://www.ijg.org/files/jpegsr9f.zip, and
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in Unix-compatible "tar.gz" archive format as
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https://www.ijg.org/files/jpegsrc.v9e.tar.gz.
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https://www.ijg.org/files/jpegsrc.v9f.tar.gz.
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The JPEG FAQ (Frequently Asked Questions) article is a source of some
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general information about JPEG.
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@ -371,4 +371,4 @@ to overcome the limitations of the original JPEG specification,
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and is the first true source reference JPEG codec.
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More features are being prepared for coming releases...
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Please send bug reports, offers of help, etc. to jpeg-info@jpegclub.org.
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Please send bug reports, offers of help, etc. to jpeg-info@ijg.org.
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@ -1,6 +1,6 @@
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USING THE IJG JPEG LIBRARY
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Copyright (C) 1994-2019, Thomas G. Lane, Guido Vollbeding.
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Copyright (C) 1994-2023, Thomas G. Lane, Guido Vollbeding.
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This file is part of the Independent JPEG Group's software.
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For conditions of distribution and use, see the accompanying README file.
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@ -285,8 +285,9 @@ that's why the error handler must be initialized first.
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As previously mentioned, the JPEG library delivers compressed data to a
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"data destination" module. The library includes one data destination
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module which knows how to write to a stdio stream. You can use your own
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destination module if you want to do something else, as discussed later.
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module which knows how to write to memory or to a file (or any stdio stream).
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You can use your own destination module if you want to do something else,
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as discussed later.
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If you use the standard destination module, you must open the target stdio
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stream beforehand. Typical code for this step looks like:
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@ -532,8 +533,8 @@ both compression and decompression objects.)
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As previously mentioned, the JPEG library reads compressed data from a "data
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source" module. The library includes one data source module which knows how
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to read from a stdio stream. You can use your own source module if you want
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to do something else, as discussed later.
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to read from memory or from a file (or any stdio stream). You can use your
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own source module if you want to do something else, as discussed later.
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If you use the standard source module, you must open the source stdio stream
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beforehand. Typical code for this step looks like:
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@ -886,7 +887,7 @@ int block_size
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Larger values produce higher compression,
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smaller values produce higher quality.
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An exact DCT stage is possible with 1 or 2.
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With the default quality of 75 and default Luminance qtable
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With the default quality of 75 and default quantization tables
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the DCT+Quantization stage is lossless for value 1.
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Note that values other than 8 require a SmartScale capable decoder,
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introduced with IJG JPEG 8. Setting the block_size parameter for
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@ -0,0 +1,108 @@
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#
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#==============================================================================
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#
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# file : CMakeLists.txt
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# created : Feb 11 2020
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# copyright : (C) 2020 Joe Thompson
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# email : beaglejoe@users.sourceforge.net
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# version : $Id: jpeg-9e.CMakeLists.txt 7914 2022-01-17 17:16:37Z beaglejoe $
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#
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#==============================================================================
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#
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# This program is free software: you can redistribute it and/or modify
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# it under the terms of the GNU General Public License as published by
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# the Free Software Foundation, either version 3 of the License, or
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# (at your option) any later version.
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#
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# This program is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU General Public License for more details.
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#
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# You should have received a copy of the GNU General Public License
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# along with this program. If not, see <http://www.gnu.org/licenses/>.
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#
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#==============================================================================
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#
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cmake_minimum_required(VERSION 2.8)
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project(jpeg C)
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set(VERSION "9f")
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include_directories(include)
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set(jpeg_SOURCES jaricom.c
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jcapimin.c
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jcapistd.c
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jcarith.c
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jccoefct.c
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jccolor.c
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jcdctmgr.c
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jchuff.c
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jcinit.c
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jcmainct.c
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jcmarker.c
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jcmaster.c
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jcomapi.c
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jcparam.c
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jcprepct.c
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jcsample.c
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jctrans.c
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jdapimin.c
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jdapistd.c
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jdarith.c
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jdatadst.c
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jdatasrc.c
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jdcoefct.c
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jdcolor.c
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jddctmgr.c
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jdhuff.c
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jdinput.c
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jdmainct.c
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jdmarker.c
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jdmaster.c
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jdmerge.c
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jdpostct.c
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jdsample.c
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jdtrans.c
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jerror.c
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jfdctflt.c
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jfdctfst.c
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jfdctint.c
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jidctflt.c
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jidctfst.c
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jidctint.c
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jmemmgr.c
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jmemnobs.c
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jquant1.c
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jquant2.c
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jutils.c
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)
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set(jpeg_HEADERS jconfig.h
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jdct.h
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jerror.h
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jinclude.h
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jmemsys.h
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jmorecfg.h
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jpegint.h
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jpeglib.h
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jversion.h
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)
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add_library(jpeg STATIC ${jpeg_SOURCES} ${jpeg_HEADERS})
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install(FILES jconfig.h
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jerror.h
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jmorecfg.h
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jpeglib.h
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DESTINATION include)
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install(TARGETS jpeg
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RUNTIME DESTINATION bin
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LIBRARY DESTINATION lib
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ARCHIVE DESTINATION lib)
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set(PLIB_HASH SHA256=485b22bf6fdc0da067e34ead5e26f002b76326f6371e2ae006415dea6a380a32)
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# jpeg
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set(JPEG_VERSION 9e)
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set(JPEG_VERSION 9f)
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set(JPEG_PROJECT jpeg-${JPEG_VERSION})
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set(JPEG_FILE jpegsrc.v${JPEG_VERSION}.tar.gz)
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set(JPEG_URL https://ijg.org/files/${JPEG_FILE})
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set(JPEG_HASH SHA256=4077d6a6a75aeb01884f708919d25934c93305e49f7e3f36db9129320e6f4f3d)
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set(JPEG_HASH SHA256=04705c110cb2469caa79fb71fba3d7bf834914706e9641a4589485c1f832565b)
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# freeSOLID
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set(FREESOLID_VERSION 2.1.2)
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