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Diffstat (limited to 'media/libjpeg/MOZCHANGES')
-rw-r--r-- | media/libjpeg/MOZCHANGES | 159 |
1 files changed, 159 insertions, 0 deletions
diff --git a/media/libjpeg/MOZCHANGES b/media/libjpeg/MOZCHANGES new file mode 100644 index 0000000000..1014df1341 --- /dev/null +++ b/media/libjpeg/MOZCHANGES @@ -0,0 +1,159 @@ +To upgrade to a new revision of libjpeg-turbo, do the following: + +* Check out libjpeg-turbo from git: + + $ git clone https://github.com/libjpeg-turbo/libjpeg-turbo.git + +* In a clean clone of mozilla-central, run the update script (tag defaults to HEAD): + + $ ./media/update-libjpeg.sh /path/to/libjpeg-turbo [tag] + + and fix up any rejects from applying the Mozilla specific patches at the end + of that script. + +* Since libjpeg-turbo normally creates jconfig.h and jconfigint.h at build time + and we use pre-generated versions, changes to jconfig.h.in and jconfigint.h.in + should be looked for and noted for later inclusion. + +* Now look through the new files and rm any which are npotb. When I upgraded + to libjpeg-turbo 1.1.0, the only files I kept which didn't match + + *.c *.h *.asm *.inc + + were README and README-turbo. + + You can easily look for all non *.c, *.h, *.asm, and *.inc files by running + + $ hg status -nu | grep -v '\(c\|h\|asm\|inc\|md\|ijg\)$' + + Once you're comfortable that you're only deleting files you want to delete + (and you've hg add'ed the files you want to keep), you can nuke the remaining + files with + + $ hg status -nu | grep -v '\(c\|h\|asm\|inc\|md\|ijg\)$' | xargs rm + + A helpful command for finding the *.c files which aren't *currently* part of + the build is + + diff <(ls *.c | sort) <(grep -o '\w*\.c' Makefile.in | sort) + + Of course, libjpeg-turbo might have added some new source files, so you'll + have to look though and figure out which of these files to keep. + +* Update jconfig.h and jconfigint.h as noted previously. + +* Update moz.build to build any new files. + +* Finally, tell hg that we've added or removed some files: + + $ hg addremove + +== November 10, 2022 (libjpeg-turbo v2.1.4 8162eddf041e0be26f5c671bb6528723c55fed9d 2022-08-12) == + +* Updated to v2.1.4 release. + +== February 28, 2022 (libjpeg-turbo v2.1.3 c5f269eb9665435271c05fbcaf8721fa58e9eafa 2022-02-25) == + +* Updated to v2.1.3 release. + +== September 9, 2021 (libjpeg-turbo v2.1.1 0a9b9721782d3a60a5c16c8c9a7abf3d4b1ecd42 2020-08-10) == + +* Updated to v2.1.1 release. + +== November 19, 2020 (libjpeg-turbo v2.0.6 10ba6ed3365615ed5c2995fe2d240cb2d5000173 2020-11-16) == + +* Updated to v2.0.6 release. + +== January 6, 2020 (libjpeg-turbo v2.0.4 166e34213e4f4e2363ce058a7bcc69fd03e38b76 2019-12-31) == + +* Updated to v2.0.4 release. + +== September 5, 2019 (libjpeg-turbo v2.0.3 5db6a6819d0f904e0b58f34ae928fea234adb1a0 2019-09-04) == + +* Updated to v2.0.3 release. + +== October 4, 2018 (libjpeg-turbo v2.0.0 574f3a772c96dc9db2c98ef24706feb3f6dbda9a 2018-06-27) == + +* Updated to v2.0.0 release. + +== July 13, 2017 (libjpeg-turbo v1.5.2 e5c1613ccdfeffcd060fd94248b7c8ac7c0cfb0f 2017-08-09) == + +* Updated to v1.5.2 release. + +== September 22, 2016 (libjpeg-turbo v1.5.1 cb88e5da8003afcdc443b787fdcb77285e5a8a02 2016-09-20) == + +* Updated to v1.5.1 release. + +== June 23, 2016 (libjpeg-turbo v1.5.0 3ff13e651bbe6de9c6f15d05235d1d4f26f63ffc 2016-05-31) == + +* Updated to v1.5.0 release. + +== October 5, 2015 (libjpeg-turbo v1.4.2 d8da49effe6460d55239c4c009c57f42d8e4a494 2015-09-21) == + +* Updated to v1.4.2 release. + +== January 15, 2015 (libjpeg-turbo v1.4.0 r1481 2015-01-07) == + +* Updated to v1.4.0 release. + +== March 24, 2014 (libjpeg-turbo v1.3.1 r1205 2014-03-22) == + +* Updated to v1.3.1 release. + +== November 25, 2013 == + +* Fix bug 891693. + +== June 4, 2013 (libjpeg-turbo v1.3.0 r988 2013-05-25) == + +* Updated to v1.3.0 release. + +== December 12, 2012 == + +* Replace the runtime computed jpeg_nbits_table with constants in + jpeg_nbits_table.h to make it shareable among processes. (bug 815473) + +== October 13, 2012 == + +* Modified config.h to use MOZ_ALWAYS_INLINE (bug 800106). + +== July 4, 2012 (libjpeg-turbo v1.2.1 r853 2012-06-30) == + +* Updated to v1.2.1 stable release. + +== June 5, 2012 (libjpeg-turbo v1.2.x branch, r831 2012-05-30) == + +* Updated to latest version on v1.2.x branch (bug 759891). + +== February 10, 2012 (libjpeg-turbo v1.2.0 r807 2012-02-10) == + +* Imported jchuff.c, jdhuff.c, jdhuff.h under new licensing. + +* Created mozilla.diff for the required jmorecfg.h changes and to allow for any + future changes made by Mozilla to upstream files. + +* Removed the following files which are unused by the Mozilla build: + + cderror.h, cdjpeg.h, jconfig.h.in, transupp.h, simd/jsimdcfg.inc.h + + +== March 28, 2011 (initial commit, libjpeg-turbo v1.1.0 r469 2011-02-27) == + +* Modified jmorecfg.h to define UINT8, UINT16, INT16, and INT32 in terms of + prtypes to fix a build error on Windows. + +* Defined INLINE as NS_ALWAYS_INLINE in jconfig.h. + +* Removed the following files which are licensed under the wxWindows license: + + bmp.c, bmp.h, jpegut.c, jpgtest.cxx, rrtimer.h, rrutil.h, turbojpeg.h, + turbojpegl.c + +* Reverted the following files to what was previously in Mozilla's tree + (nominally libjpeg 6.2): + + jchuff.c, jdhuff.c, jdhuff.h + + since the versions of these files in libjpeg-turbo are also under the + wxWindows license. (It would have been nicer to revert them to the new + libjpeg-8b code, but that doesn't easily integrate with libjpeg-turbo.) |