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1122 Commits

Author SHA1 Message Date
Glenn Randers-Pehrson
5031c77d85 [libpng16] Bump version to 1.6.22beta01 2016-01-16 08:00:09 -06:00
Glenn Randers-Pehrson
fc0786a442 [libpng16] Imported from libpng-1.6.21.tar 2016-01-15 13:51:06 -06:00
Glenn Randers-Pehrson
81dfc2163b [libpng16] Imported from libpng-1.6.21rc02.tar 2016-01-07 09:31:16 -06:00
Glenn Randers-Pehrson
ecc022ee5f [libpng16] Bump version to libpng-1.6.21rc02.tar 2016-01-06 13:26:32 -06:00
Glenn Randers-Pehrson
092b8d7bf3 [libpng16] Imported from libpng-1.6.21rc01.tar 2016-01-04 08:24:14 -06:00
Glenn Randers-Pehrson
dea53bb460 [libpng16] Bump version to 1.6.21beta04 2015-12-19 10:48:20 -06:00
Glenn Randers-Pehrson
35a5a6c16d [libpng16] Imported from libpng-1.6.21beta03.tar 2015-12-19 10:48:12 -06:00
Glenn Randers-Pehrson
ad29c03711 [libpng16] Bump version to 1.6.21beta03 2015-12-13 23:24:36 -06:00
Glenn Randers-Pehrson
4d8de33979 [libpng16] Update copyright uears in source files. 2015-12-13 22:41:17 -06:00
Glenn Randers-Pehrson
f3da771890 [libpng16] Bump version to 1.6.21beta02 2015-12-11 19:21:01 -06:00
Glenn Randers-Pehrson
2edfd187f2 [libpng16] Imported from libpng-1.6.21beta01.tar 2015-12-11 16:39:54 -06:00
Glenn Randers-Pehrson
0de0101fdd [libpng16] Bump version to 1.6.21beta01 2015-12-08 22:19:15 -06:00
Glenn Randers-Pehrson
5b6a6f914b [libpng16] Imported from libpng-1.6.20.tar 2015-12-02 22:30:37 -06:00
Glenn Randers-Pehrson
030e12ec39 [libpng16] Bump version to libpng-1.6.20rc02.tar 2015-11-29 16:10:46 -06:00
Glenn Randers-Pehrson
e7092bc59c [libpng16] Imported from libpng-1.6.20rc01.tar 2015-11-26 07:04:24 -06:00
Glenn Randers-Pehrson
92ec30a3b1 [libpng16] Imported from libpng-1.6.20beta03.tar 2015-11-24 09:34:02 -06:00
Glenn Randers-Pehrson
9a2065c5ee [libpng16] Imported from libpng-1.6.20beta02.tar 2015-11-23 09:29:44 -06:00
Glenn Randers-Pehrson
a1a2ae2a25 [libpng16] Bump version to 1.6.20beta02 2015-11-22 14:11:29 -06:00
Glenn Randers-Pehrson
26942c818e [libpng16] Imported from libpng-1.6.20beta01.tar 2015-11-22 14:08:52 -06:00
Glenn Randers-Pehrson
f1cdf4e1ca [libpng16] Bump version to 1.6.20beta01 2015-11-13 10:18:18 -06:00
Glenn Randers-Pehrson
415d26805a [libpng16] Imported from libpng-1.6.19.tar 2015-11-12 07:13:31 -06:00
Glenn Randers-Pehrson
64fef09b67 [libpng16] Imported from libpng-1.6.19rc04.tar 2015-11-05 06:59:34 -06:00
Glenn Randers-Pehrson
0e30044094 [libpng16] Imported from libpng-1.6.19rc03.tar 2015-11-03 09:57:01 -06:00
Glenn Randers-Pehrson
fc8450833a [libpng16] Clarified COPYRIGHT information to state explicitly that versions 
are derived from previous versions.
Removed much of the long list of previous versions from png.h and
    libpng.3.
 2015-11-03 08:24:56 -06:00
Glenn Randers-Pehrson
6761aacbfa [libpng16] Bump version to 1.6.19rc03 2015-11-03 08:15:06 -06:00
Glenn Randers-Pehrson
b00d986d54 [libpng16] Imported from libpng-1.6.19rc02.tar 2015-10-31 09:04:18 -05:00
Glenn Randers-Pehrson
06509be841 [libpng16] Bump version to 1.6.19rc02 2015-10-29 09:28:33 -05:00
Glenn Randers-Pehrson
9c7ed35a65 [libpng16] Imported from libpng-1.6.19rc01.tar 2015-10-23 09:30:20 -05:00
Glenn Randers-Pehrson
05e81e18d2 [libpng16] Bump version to 1.6.19beta05 2015-10-14 22:25:29 -05:00
Glenn Randers-Pehrson
6ca8ee1518 [libpng16] Imported from libpng-1.6.19beta04.tar 2015-10-14 22:25:21 -05:00
Glenn Randers-Pehrson
068cb3a64c [libpng16] Bump version to 1.6.19beta04 2015-09-26 09:44:43 -05:00
Glenn Randers-Pehrson
f4302a73ac [libpng16] Imported from libpng-1.6.19beta03.tar 2015-09-26 09:44:34 -05:00
Glenn Randers-Pehrson
01a0e8062d [libpng16] Reverted addition of png_set_filler_16 and png_set_add_alpha_16() 
functions. They unnecessarily duplicate png_set_filler() and png_set_add_alpha()
which now work properly with 16-bit images.
 2015-09-24 22:39:53 -05:00
Glenn Randers-Pehrson
efe4e5d10d [libpng16] Reverted the fix of byte order in png_do_read_filler() with 16-bit 
input that was made in version 1.6.17beta01, to preserve legacy
behavior even though it was incorrect.  Instead, added new API
png_set_filter_16() and png_set_add_alpha_16() that set a flag to
make png_do_read_filter() interpret the filler bytes properly.
 2015-09-23 22:08:04 -05:00
Glenn Randers-Pehrson
39be3b81da [libpng16] Bump version to 1.6.19beta03 2015-08-19 12:58:26 -05:00
John Bowler
2d62f7406f [libpng16] Fixed the recently reported 1's complement security issue by 
replacing the value that is illegal in the PNG spec, in both signed and
unsigned values, with 0. Illegal unsigned values (anything greater than or equal
to  0x80000000) can still pass through, but since these are not illegal
in ANSI-C (unlike 0x80000000 in the signed case) the checking that
occurs later can catch them (John Bowler).
 2015-08-19 12:56:48 -05:00
Glenn Randers-Pehrson
a8242fe6fb [libng16] Reverted recent mistaken change of 0xnnnn to 0xnnnnUL 2015-08-17 20:46:27 -05:00
John Bowler
751cee5ef1 [libpng16] Added signed/unsigned 16-bit safety net. This removes the dubious 
0x8000 flag definitions on 16-bit systems. They aren't supported
yet the defs *probably* work, however it seems much safer to do this
and be advised if anyone, contrary to advice, is building libpng 1.6
on a 16-bit system. It also adds back various switch default clauses
for GCC; GCC errors out if they are not present (with an appropriately
high level of warnings).
 2015-08-16 22:54:21 -05:00
Glenn Randers-Pehrson
8ba4b13c55 [libpng16] Changed 0xnnnn constants to 0xnnnnUL. 2015-08-16 22:49:58 -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
52d159a784 [libpng16] Bump version to 1.6.19beta02 2015-07-30 11:24:53 -05:00
Glenn Randers-Pehrson
67806d44c1 [libpng16] Imported from libpng-1.6.19beta01.tar 2015-07-30 11:18:15 -05:00
Glenn Randers-Pehrson
1fa62ae734 [libpng16] Rearranged png.h to put the major sections in the same order as 
in libpng17.
 2015-07-25 20:50:21 -05:00
Glenn Randers-Pehrson
e10b7e73db [libpng16] Updated obsolete information about the simplified API macros in the 
manual pages (Bug report by Arc Riley).
 2015-07-25 08:01:34 -05:00
Glenn Randers-Pehrson
476250ebd2 [libpng16] Bump version to 1.6.19beta01 2015-07-23 20:20:53 -05:00
Glenn Randers-Pehrson
e6172809bd [libpng16] Imported from libpng-1.6.18.tar 2015-07-22 22:40:52 -05:00
Glenn Randers-Pehrson
285a9b22c7 [libpng16] Bump version to 1.6.18rc03 2015-07-13 08:31:05 -05:00
Glenn Randers-Pehrson
be55943d45 [libpng16] Imported from libpng-1.6.18rc02.tar 2015-07-13 07:09:33 -05:00
Glenn Randers-Pehrson
e0874e1934 [libpng16] Restored unused WEIGHTED_FILTER macros removed at libpng-1.6.18beta08 
to png.h to avoid compatibility warnings.
 2015-07-13 07:08:15 -05:00
Glenn Randers-Pehrson
4cb6607c89 [libpng16] Imported from libpng-1.6.18rc01.tar 2015-07-09 11:14:03 -05:00