DRC
7e3acc0e0a
Rename README, LICENSE, BUILDING text files
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The IJG README file has been renamed to README.ijg, in order to avoid
confusion (many people were assuming that that was our project's README
file and weren't reading README-turbo.txt) and to lay the groundwork for
markdown versions of the libjpeg-turbo README and build instructions.
2015-10-10 10:31:33 -05:00
DRC
8fb37b8171
Fix cjpeg segfault when Windows BMP width/height<0
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rdbmp.c used the ambiguous INT32 datatype, which is sometimes typedef'ed
to long. Windows bitmap headers use 32-bit signed integers for the
width and height, because height can sometimes be negative (this
indicates a top-down bitmap.) If biWidth or biHeight was negative and
INT32 was a 64-bit long, then biWidth and biHeight were read as a
positive integer > INT32_MAX, which failed the test in line 385:
if (biWidth <= 0 || biHeight <= 0)
ERREXIT(cinfo, JERR_BMP_EMPTY);
This commit refactors rdbmp.c so that it uses the datatypes specified by
Microsoft for the Windows BMP header.
This closes #9 and also provides a better solution for mozilla/mozjpeg#153 .
2015-08-13 11:09:05 -05:00
DRC
5de454b291
libjpeg-turbo has never supported non-ANSI compilers, so get rid of the crufty SIZEOF() macro. It was not being used consistently anyhow, so it would not have been possible to build prior releases of libjpeg-turbo using the broken compilers for which that macro was designed.
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git-svn-id: svn+ssh://svn.code.sf.net/p/libjpeg-turbo/code/trunk@1313 632fc199-4ca6-4c93-a231-07263d6284db
2014-05-18 19:04:03 +00:00
DRC
e5eaf37440
Convert tabs to spaces in the libjpeg code and the SIMD code (TurboJPEG retains the use of tabs for historical reasons. They were annoying in the libjpeg code primarily because they were not consistently used and because they were used to format as well as indent the code. In the case of TurboJPEG, tabs are used just to indent the code, so even if the editor assumes a different tab width, the code will still be readable.)
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git-svn-id: svn+ssh://svn.code.sf.net/p/libjpeg-turbo/code/trunk@1278 632fc199-4ca6-4c93-a231-07263d6284db
2014-05-09 18:00:32 +00:00
DRC
61976bd8a9
We use __CHAR_UNSIGNED__ (automatically defined by the AC_C_CHAR_UNSIGNED macro) rather than CHAR_IS_UNSIGNED (defined by custom autoconf code in libjpeg that we didn't port over), although I doubt it matters on any of the platforms we support.
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git-svn-id: svn+ssh://svn.code.sf.net/p/libjpeg-turbo/code/branches/1.3.x@1264 632fc199-4ca6-4c93-a231-07263d6284db
2014-04-20 19:13:10 +00:00
DRC
a6ef282a49
Some of the IJG headers say "Modified by", so clarify that our "Modifications" are not referring to these.
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git-svn-id: svn+ssh://svn.code.sf.net/p/libjpeg-turbo/code/branches/1.3.x@1053 632fc199-4ca6-4c93-a231-07263d6284db
2013-09-28 03:23:49 +00:00
DRC
cf763c0cd8
Further changes to the copyright/attribution notices to make it clear that our modified files are not part of the IJG's software.
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git-svn-id: svn+ssh://svn.code.sf.net/p/libjpeg-turbo/code/branches/1.2.x@876 632fc199-4ca6-4c93-a231-07263d6284db
2013-01-01 09:51:37 +00:00
DRC
049aef51d4
Eliminate excessive I/O overhead when reading BMP files in cjpeg
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git-svn-id: svn+ssh://svn.code.sf.net/p/libjpeg-turbo/code/branches/1.1.x@592 632fc199-4ca6-4c93-a231-07263d6284db
2011-04-25 22:41:14 +00:00
Guido Vollbeding
f18f81b7e2
The Independent JPEG Group's JPEG software v8a
2015-07-27 13:46:36 -05:00
Guido Vollbeding
989630f70c
The Independent JPEG Group's JPEG software v8
2015-07-27 13:45:31 -05:00
Thomas G. Lane
489583f516
The Independent JPEG Group's JPEG software v6a
2015-07-29 15:32:35 -05:00
Thomas G. Lane
bc79e0680a
The Independent JPEG Group's JPEG software v6
2015-07-29 15:31:30 -05:00
Thomas G. Lane
9ba2f5ed36
The Independent JPEG Group's JPEG software v5a
2015-07-29 15:29:17 -05:00
Thomas G. Lane
36a4ccccd3
The Independent JPEG Group's JPEG software v5
2015-07-29 15:28:00 -05:00
