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Author SHA1 Message Date
Glenn Randers-Pehrson
fd8ef4c428 [libpng16] Add #ifdef PNG_DEBUG/#endif around normally unreachable code 
in pngread.c
 2015-08-07 14:43:34 -05:00
Victor Szakats
4e1d299e6b [libpng16] Removed unreachable "break" statements in png.c, pngread.c, and 
pngrtran.c to suppress clang warnings (Bug report by Viktor Szakats).
 2015-08-07 14:31:11 -05:00
Glenn Randers-Pehrson
0e9cd91609 [libpng16] Moved config.h.in~ from the "libpng_autotools_files" list to the 
"libpng_autotools_extra" list in autogen.sh because it was causing a
false positive for missing files (bug report by Robert C. Seacord).
 2015-08-02 21:51:11 -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
8510247b5f [libpng16] Fixed uninitialized variable in contrib/gregbook/rpng2-x.c and 
fixed potential leak of png_pixels in contrib/pngminus/pnm2png.c
 2015-07-30 11:16:29 -05:00
Glenn Randers-Pehrson
77becc566f [libpng16] Suppressed warnings from the Borland C++ 5.5.1/5.82 compiler in png.c 2015-07-29 08:01:12 -05:00
Glenn Randers-Pehrson
e1b505cd1d [libpng16]Suppressed a warning from the Borland C++ 5.5.1/5.82 compiler 2015-07-29 07:42:19 -05:00
Glenn Randers-Pehrson
e485a09e0e [libpng16] Suppressed some warnings from the Borland C++ 5.5.1/5.82 compiler 
(Bug report by Viktor Szaka'ts).  Several warnings remain and are
unavoidable, where we test for overflow.
 2015-07-29 07:29:17 -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
262c396666 [libpng16] More edits to libpng.3 and libpng-manual.txt 2015-07-25 08:30:12 -05:00
Glenn Randers-Pehrson
59a82b40b0 [libpng16] Avoid potentially dereferencing NULL info_ptr in png_info_init_3(). 2015-07-25 08:03:05 -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
db8704e1f4 [libpng16] Imported from libpng-1.6.18rc03.tar 2015-07-15 21:24:11 -05:00
Glenn Randers-Pehrson
1a73305ac2 [libpng16] Removed WEIGHTED_FILTER info from the man page. 2015-07-13 14:53:27 -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
Glenn Randers-Pehrson
751eb368a8 [libpng16] Added Mans Rullgard and James Yu to the list of Contributing Authors 2015-07-09 11:11:49 -05:00
Glenn Randers-Pehrson
f7654a0c61 [libpng16] Fixed new typo in LICENSE 2015-07-04 20:58:24 -05:00
Glenn Randers-Pehrson
d78eb10f29 [libpng16] Bump version to 1.6.18beta10 2015-07-04 20:43:09 -05:00
Glenn Randers-Pehrson
d2a35c6088 [libpng16] Imported from libpng-1.6.18beta09.tar 2015-07-04 20:42:56 -05:00
Glenn Randers-Pehrson
b9e5e5f5a8 [libpng16] Replaced arbitrary use of 'extern' with #define PNG_LINKAGE_*. To 
preserve API compatibility, the new defines all default to "extern"
(requested by Jan Nijtmans).
 2015-07-03 16:07:54 -05:00
Glenn Randers-Pehrson
a390897ba4 [libpng16] Fixed a new signed-unsigned comparison in pngrtran.c (Max Stepin). 
Removed some useless typecasts from contrib/tools/png-fix-itxt.c
 2015-07-01 14:06:39 -05:00
Glenn Randers-Pehrson
4e5ac72254 [libpng16] Bump version to 1.6.18beta09 2015-06-30 10:54:55 -05:00
Glenn Randers-Pehrson
9d4ea3014b [libpng16] Imported from libpng-1.6.18beta08.tar 2015-06-30 10:54:44 -05:00
Glenn Randers-Pehrson
f86720c6c0 [libpng16] Fix some indentation. 2015-06-11 22:00:14 -05:00
Glenn Randers-Pehrson
c6f629ffdd [libpng16] Unlink temporary file immediately in pngstest (PNG_USE_MKSTEMP) 2015-06-11 16:28:54 -05:00
Glenn Randers-Pehrson
81487c8b54 [libpng16] Removed some unused WEIGHTED_FILTER macros from png.h and pngstruct.h 2015-06-10 07:06:42 -05:00
Glenn Randers-Pehrson
f6e7551f06 [libpng16] Eliminated the final two Coverity defects (insecure temporary file 
handling in contrib/libtests/pngstest.c; possible overflow of
unsigned char in contrib/tools/png-fix-itxt.c). To use the "secure"
file handling, define PNG_USE_MKSTEMP, otherwise "tmpfile()" will
continue to be used.
 2015-06-10 07:05:18 -05:00
Glenn Randers-Pehrson
4293254bef [libpng16] Bump version to 1.6.18beta08 2015-06-06 17:03:35 -05:00
Glenn Randers-Pehrson
867f2ec058 [libpng16] Imported from libpng-1.6.18beta07.tar 2015-06-06 17:03:14 -05:00
Glenn Randers-Pehrson
b26b51d154 [libpng16] Quieted Coverity issues in pngfix.c, png-fix-itxt.c, pngvalid.c, 
pngstest.c, and pngimage.c. Most seem harmless, but png-fix-itxt
would only work with iTXt chunks with length 255 or less.
 2015-06-03 16:07:01 -05:00
Glenn Randers-Pehrson
f50b593ac0 [libpng16] Update revision information in cexcept.h as required by the license. 2015-06-03 15:41:46 -05:00
John Bowler
7023d871e8 [libpng16] Fix g++ build breaks 2015-06-03 15:04:03 -05:00
John Bowler
2dfcf65981 [libpng16] Fixed NO_WRITE_FILTER and -Wconversion build breaks (John Bowler). 2015-06-03 14:58:18 -05:00
John Bowler
b780eba4e4 [libpng16] Fixed cexcept.h in which GCC 5 now reports that one of the auto 
variables in the Try macro needs to be volatile to prevent value
being lost over the setjmp.
 2015-06-03 14:46:34 -05:00
John Bowler
25bfb13770 [libpng16] Removed non-working progressive reader 'skip' function. This 
function has apparently never been used. It was implemented
to support back-door modification of png_struct in libpng-1.4.x
but was apparently never tested (because it does nothing and cannot
do anything).
 2015-06-03 14:31:08 -05:00
Glenn Randers-Pehrson
1a6841c99c [libpng16] Bump version to 1.6.18beta07 2015-06-01 09:33:33 -05:00
Glenn Randers-Pehrson
1d4f804bc1 [libpng16] Imported from libpng-1.6.18beta06.tar 2015-06-01 09:33:23 -05:00
Glenn Randers-Pehrson
89edbf8317 [libpng16] Removed WRITE_WEIGHTED_FILTERED code, to save a few kbytes of the 
compiled library size. It never worked properly and as far as we can
tell, no one uses it. The png_set_filter_heuristics() and
png_set_filter_heuristics_fixed() APIs are retained but deprecated
and do nothing.
 2015-05-31 22:40:36 -05:00
Glenn Randers-Pehrson
a008dd8344 [libpng16] Bump version to 1.6.18beta06 2015-05-31 10:20:22 -05:00
Glenn Randers-Pehrson
20a2f9b9be [libpng16] Imported from libpng-1.6.18beta05.tar 2015-05-31 10:20:13 -05:00
Glenn Randers-Pehrson
1088f4925f [libpng16] Fixed old cut&paste bug in the weighted filter selection code in 
pngwutil.c, introduced in libpng-0.95, March 1997.
 2015-05-30 22:58:54 -05:00
Glenn Randers-Pehrson
b66de48b3b [libpng16] Changed png_voidcast(), etc., to voidcast(), etc., in 
contrib/tools/pngfix.c to avoid confusion with the libpng private macros.
 2015-05-30 22:57:33 -05:00
Glenn Randers-Pehrson
e6877671f1 [libpng16] Backported filter selection code from libpng-1.7.0beta51, to combine 
sub_row, up_row, avg_row, and paeth_row into try_row and tst_row.
 2015-05-30 11:54:45 -05:00
Glenn Randers-Pehrson
9fbdce8fb5 [libpng16] Bump version to 1.6.18beta05 2015-05-29 11:35:15 -05:00