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1321 Commits

Author SHA1 Message Date
Cosmin Truta
fef895aa28 Update the copyright year 2019-01-19 19:01:19 -05:00
Cosmin Truta
6a94d14567 Bump version to 1.6.37.git 2018-12-30 12:00:41 -05:00
Cosmin Truta
eddf902320 Release libpng version 1.6.36 2018-12-01 09:36:00 -05:00
Cosmin Truta
e79085a172 Introduce the PNG Reference Library License version 2 
The new libpng license comprises the terms and conditions from the zlib
license, and the disclaimer from the Boost license.

The legacy libpng license, used until libpng-1.6.35, is appended to the
new license, following the precedent established in the Python Software
Foundation License version 2.

From now on, the list of contributing authors shall be maintained in a
separate AUTHORS file.

The lists of previous contributing authors, mentioned in the legacy
libpng license and considered to be an integral part of that license,
are kept intact, with no further updates.
 2018-11-25 23:33:30 -05:00
luz.paz
a294c1bcb6 Some more trivial source typos 
Found via `codespell` and `grep`
 2018-08-19 00:57:20 -04:00
Cosmin Truta
ceb327789b Remove top-level const from function-scope variables 
As per the const correctness rules, top-level const-ness of data
in automatic scopes does not propagate outside of these scopes
(unlike const-ness at lower levels, such as pointers to const data).

Previously, const was used liberally, but inconsistently across the
libpng codebase. Using const wherever applicable is not incorrect.
However, _consistent_ use of const is difficult to maintain in such
conditions.

In conclusion, we shall continue to use const only where doing so is
strictly necessary:

1. If a function guarantees that it will not modify an argument
   passed by pointer, the corresponding function parameter should be
   a pointer-to-const (const T *).

2. Static data should not be modified, therefore it should be const.

Reference:
Google C++ Style Guide
https://google.github.io/styleguide/cppguide.html#Use_of_const
 2018-08-18 22:47:16 -04:00
Cosmin Truta
8440326590 Update the documentation 2018-07-29 00:33:12 -04:00
Cosmin Truta
b729fff4a3 Remove the Y2K compliance statement 
As of July 2018, this statement is no longer necessary.
 2018-07-28 23:39:55 -04:00
Cosmin Truta
c36c09f004 Update the export control information 
Also reformat the license text.
 2018-07-28 23:00:48 -04:00
Cosmin Truta
d4fb621429 Bump version to 1.6.36.git and update copyright notice 2018-07-28 18:34:58 -04:00
Cosmin Truta
46aedd8961 Release libpng version 1.6.35 2018-07-15 23:58:00 -04:00
Cosmin Truta
a74aa9a002 [libpng16] Replace the remaining uses of png_size_t with size_t 
In v1.6.0, size_t became a required type. It should be used
consistently. To maintain backwards compatibility, png_size_t
is still maintained in deprecated form.
 2018-06-17 22:37:44 -04:00
Glenn Randers-Pehrson
cde1e1fe79 [libpng16] Bump version to 1.6.35beta02 2018-03-06 14:06:57 -06:00
Glenn Randers-Pehrson
0e06b5948c [libpng16] Imported from libpng-1.6.35beta01.tar 2018-03-06 14:06:24 -06:00
luz.paz
eb91c0e4ed More misc. typos 
found via `codespell-q 3`
please review
 2018-02-09 06:57:29 -05:00
Unknown
f23b41d7b1 Misc. typos 
Some are user facing. Some are in actual code. Most are in source comments. Also, please double check the changes in contrib/tools/pngfix.c
 2017-11-03 00:52:06 -04:00
Glenn Randers-Pehrson
2227793efc [libpng16] Bump version to 1.6.35beta01 2017-09-29 10:52:22 -05:00
Glenn Randers-Pehrson
b78804f9a2 [libpng16] Imported from libpng-1.6.34.tar 2017-09-29 03:42:33 -05:00
Glenn Randers-Pehrson
345fc37fdc [libpng16] Bump version to 1.6.34beta01 2017-09-28 17:51:45 -05:00
Glenn Randers-Pehrson
2ee8cb0559 [libpng16] Imported from libpng-1.6.33.tar 2017-09-28 13:58:30 -05:00
Glenn Randers-Pehrson
073fe76f6a [libpng16] Add support for loading images with associated alpha in the 
Simplified API (Samuel Williams).
 2017-09-23 15:12:52 -05:00
Glenn Randers-Pehrson
4b7635ce72 [libpng16] Support associated alpha in the simplified api 2017-09-23 15:11:18 -05:00
Glenn Randers-Pehrson
2da37077db [libpng16] Bump version to 1.6.33rc02 2017-09-20 18:40:13 -05:00
Glenn Randers-Pehrson
5f0c9fabbc [libpng16] Bump version to 1.6.33rc01 2017-09-20 15:50:17 -05:00
Glenn Randers-Pehrson
1c98b85886 [libpng16] Bump version to 1.6.33beta04 2017-09-14 12:48:53 -05:00
Glenn Randers-Pehrson
4de130c255 [libpng16] Imported from libpng-1.6.33beta03.tar 2017-09-14 12:46:28 -05:00
Samuel Williams
95046512a4 Add support for loading images with associated alpha. 2017-09-06 17:22:46 +12:00
Glenn Randers-Pehrson
fca1862ac9 [libpng16] Bump version to 1.6.33beta03 2017-09-02 19:48:40 -05:00
Glenn Randers-Pehrson
c2c8b398a9 [libpng16] Imported from libpng-1.6.33beta02.tar 2017-09-02 19:48:19 -05:00
Glenn Randers-Pehrson
5c27e93f51 [libpng16] Bump version to 1.6.33beta02 2017-08-30 07:03:12 -05:00
Glenn Randers-Pehrson
58720d3c06 [libpng16] Fix "last changed" dates 2017-08-29 12:29:03 -05:00
Glenn Randers-Pehrson
321c24b0d7 [libpng16] Bump version to 1.6.33beta01 2017-08-28 11:30:44 -05:00
Glenn Randers-Pehrson
f6ca33d42c [libpng16] Bump version to 1.6.33beta01 2017-08-25 18:54:30 -05:00
Glenn Randers-Pehrson
df7e9dae0c [libpng16] Imported from libpng-1.6.32.tar 2017-08-24 16:39:02 -05:00
Glenn Randers-Pehrson
1257369169 [libpng16] Bump version to 1.6.32rc03 2017-08-22 20:06:04 -05:00
Glenn Randers-Pehrson
ba5f7f6a3e [libpng16] Bump version to 1.6.32rc02 2017-08-22 14:01:00 -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
7b8b7115d9 [libpng16] Bump version to 1.6.32beta12 2017-08-07 14:25:51 -05:00
Glenn Randers-Pehrson
fa2f72258a [libpng16] Imported from libpng-1.6.32beta11.tar 2017-08-07 09:44:32 -05:00
Glenn Randers-Pehrson
dbdeb1f3fa [libpng16] Bump version to 1.6.32beta11 2017-08-04 20:09:13 -05:00
Glenn Randers-Pehrson
3d7f3e57b5 [libpng16] Imported from libpng-1.6.32beta10.tar 2017-08-04 20:06:23 -05:00
Glenn Randers-Pehrson
3a957dd96f [lbipng16] Fix "const" declaration info_ptr argument to png_get_eXIf_1() and the 
num_exif argument to png_get_eXIf_1() (Github Issue 171).
 2017-08-04 16:29:06 -05:00
Glenn Randers-Pehrson
554d4400ab [libpng16] Fix "const" declaration info_ptr argument to png_get_eXIf_1(). 2017-08-04 15:38:41 -05:00
Glenn Randers-Pehrson
894a9869dd [libpng16] Bump version to 1.6.32beta10 2017-08-03 18:15:46 -05:00
Glenn Randers-Pehrson
bfdabdacff [libpng16] Bump version to 1.6.32beta09 2017-08-03 10:57:55 -05:00
Glenn Randers-Pehrson
d930d36155 [libpng16] Restored png_get_eXIf_1() and png_set_eXIf_1() because strlen(eXIf_buf) 
does not work (the eXIf chunk data can contain zeroes).
 2017-08-03 10:29:10 -05:00
Glenn Randers-Pehrson
70041f4038 [libpng16] Bump version to 1.6.32beta08 2017-08-02 19:30:40 -05:00
Glenn Randers-Pehrson
96b65b3644 [libpng16] Imported from libpng-1.6.32beta07.tar 2017-08-02 19:30:21 -05:00
Glenn Randers-Pehrson
2b37d46564 [libpng16] Bump version to 1.6.32beta07 2017-08-02 17:32:15 -05:00
Glenn Randers-Pehrson
3fa1df48a1 [libpng16] Removed png_get_eXIf_1() and png_set_eXIf_1(). 2017-08-02 17:27:41 -05:00