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Diffstat (limited to 'README.chromium')
-rw-r--r-- | README.chromium | 36 |
1 files changed, 36 insertions, 0 deletions
diff --git a/README.chromium b/README.chromium new file mode 100644 index 0000000..a4431d8 --- /dev/null +++ b/README.chromium @@ -0,0 +1,36 @@ +Name: libjpeg-turbo +URL: http://sourceforge.net/projects/libjpeg-turbo/ +Version: 1.3.1 +License: Custom license +License File: LICENSE.txt +Security Critical: yes +License Android Compatible: yes + +Description: +This consists of the components: +* A partial copy of libjpeg-turbo 1.3.1 (r1219); +* Revision r1188 cherry-picked from upstream trunk into config.h; +* Revision r1220 cherry-picked from upstream trunk into jchuff.c; +* Revisions r1108, r1109, r1333, r1375, r1386, r1389 and r1390 cherry-picked + from upstream trunk for Arm64; +* A build file (libjpeg.gyp), and; +* Patched header files used by Chromium. + +This libjpeg-turbo can replace our libjpeg-6b without any modifications in the +Chromium code. + +Same as our copy of libjpeg-6b, this libjpeg-turbo also added a new file +jpeglibmangler.h and included it from jpeglib.h that changes the names of all +externally visible functions to chromium_* so that we can avoid conflicts that +arise when system libraries attempt to use our libjpeg. Also, we applied the +following changes which are not merged to upstream: + +* Added the 'private_extern' flags on Mac (or the 'hidden' flags on Linux) to + all the global symbols in '.asm' files to prevent making them external ones. +* Supported motion-JPEG frames that do not have DHT markers. +* Removed .func / .endfunc lines from arm assembly + ( https://sourceforge.net/p/libjpeg-turbo/bugs/72/ , landed at + https://sourceforge.net/p/libjpeg-turbo/code/1375 ). + +The 'google.patch' file represents our changes from the original +libjpeg-turbo-1.2. |