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23 Commits

Author SHA1 Message Date
Willem van Schaik
62a56d4fcc pngminus: Change license to MIT, etc. 
Change the license to MIT.
Move the license text from the source files to a LICENSE file.
Move the change log from the source files to a CHANGES file.
Delete the Turbo C makefile and simplify the Linux makefile heavily.
Create explicitly named static and shared executables in the makefile.
Refresh the README file a bit from the twenty year old one.

Signed-off-by: Willem van Schaik <willem@schaik.com>
Signed-off-by: Cosmin Truta <ctruta@gmail.com>
 2019-04-10 22:23:25 -04:00
Cosmin Truta
dcefbc7dcd pngminus: Improve portability and fix style 2019-04-10 22:23:25 -04:00
Christian Hesse
14a8996fe6 [libpng] Updated PNGMINUS_UNUSED macro and comments in contrib/pngminus/p*.c 2017-08-28 11:28:18 -05:00
Glenn Randers-Pehrson
5c616548a0 [libpng16] Added PNGMINUS_UNUSED macro to contrib/pngminus/p*.c and added 
missing parenthesis in contrib/pngminus/pnm2png.c (bug report by Christian
Hesse).
 2017-08-28 07:13:22 -05:00
Glenn Randers-Pehrson
945759162e [libpng16] Imported from libpng-1.6.32rc01.tar 2017-08-18 20:01:11 -05:00
Glenn Randers-Pehrson
bcb739a864 [libpng16]Fix several "{" that were written in a different coding style; 
update version number and copyright year
 2017-08-11 10:14:33 -05:00
Glenn Randers-Pehrson
646fad9d55 [libpng16] Check for 0 return from png_get_rowbytes() in contrib/pngminus/*.c 
to stop some Coverity issues (162705, 162706, and 162707).
 2017-08-07 14:22:56 -05:00
Glenn Randers-Pehrson
11c25c0e9e [libng16] Update copyright notices in revised "contrib" files. 2017-04-23 18:48:32 -05:00
Glenn Randers-Pehrson
53f22aed41 [libpng16] Document need to check for integer overflow when allocating a pixel 
buffer for multiple rows in contrib/gregbook, contrib/pngminus, example.c, and
in the manual (suggested by Jaeseung Choi).
 2017-04-22 15:21:58 -05:00
Glenn Randers-Pehrson
436ce2c6e9 [libpng16] Bump version to 1.6.26rc02 2016-10-17 12:46:41 -05:00
Glenn Randers-Pehrson
8b83ff3704 [libpng16] Change "n bit" to "n-bit" in comments. 2015-08-13 20:57:18 -05:00
Glenn Randers-Pehrson
f1b547a509 [libpng16] Use png_get_libpng_ver(NULL), not PNG_LIBPNG_VER_STRING 2014-11-04 23:33:46 -06:00
Glenn Randers-Pehrson
f36a94207c [libpng16] Quieted -Wsign-compare and -Wclobber compiler warnings in 
contrib/pngminus/*.c
 2014-06-13 11:06:33 -05:00
Glenn Randers-Pehrson
04ab33560f [libpng16] Revised contrib/pngminus/pnm2png.c to avoid warnings 
when png_uint_32 and unsigned long are of different sizes.
 2011-12-29 10:24:50 -06:00
Glenn Randers-Pehrson
850769f787 [devel] Revised contrib/visupng, gregbook, and pngminim 
to demonstrate chop_16_to_8
 2011-06-16 09:08:53 -05:00
Glenn Randers-Pehrson
af855e415d [devel] Remove some trailing blanks. 2011-05-07 10:54:28 -05:00
Glenn Randers-Pehrson
b92e2f7335 [devel] Expanded TAB characters in contrib/pngminus 2010-03-15 09:48:37 -05:00
Glenn Randers-Pehrson
ec3f949874 [devel] Fixed some deprecated usages in the contrib directory. 2009-11-09 10:49:12 -06:00
Glenn Randers-Pehrson
5e5c1e1f56 Imported from libpng-1.0.9beta1.tar 2009-04-06 16:05:33 -05:00
Glenn Randers-Pehrson
520a764cd7 Imported from libpng-1.0.6.tar 2009-04-06 16:04:52 -05:00
Glenn Randers-Pehrson
a77ef625a6 Imported from libpng-1.0.5s.tar 2009-04-06 16:04:50 -05:00
Glenn Randers-Pehrson
166c5a397e Imported from libpng-1.0.5h.tar 2009-04-06 16:04:47 -05:00
Glenn Randers-Pehrson
6d8f3b080a Imported from libpng-1.0.5a.tar 2009-04-06 16:04:43 -05:00