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1512 Commits

Author SHA1 Message Date
Sergey Kosarevsky
98043c79a2 [libpng17] Avoid runtime checks when converting integer to png_byte with 
Visual Studio (Sergey Kosarevsky)
 2015-02-27 19:22:27 -06:00
Glenn Randers-Pehrson
678020ae18 [libpng17] Bump version to 1.7.0beta54 2015-02-25 15:42:29 -06:00
Glenn Randers-Pehrson
58e69e45ff [libpng17] Imported from libpng-1.7.0beta53.tar 2015-02-25 15:17:50 -06:00
Glenn Randers-Pehrson
5f7e71fa78 [libpng17] Restored compiling of png_reciprocal2 with PNG_NO_16BIT. 2015-02-22 16:42:54 -06:00
Glenn Randers-Pehrson
0cd3d25ae8 [libpng17] Bump version to 1.7.0beta53 2015-02-21 12:50:08 -06:00
Glenn Randers-Pehrson
83a2959908 [libpng17] Imported from libpng-1.7.0beta52.tar 2015-02-21 12:49:54 -06:00
Glenn Randers-Pehrson
ed3543679a [libpng17] Added information about setjmp/simplified API interaction in the 
manual page and INSTALL file. Added information about using
row_pointers with a single height*width*bpp allocated block
 2015-02-17 20:15:21 -06:00
Glenn Randers-Pehrson
9c7aee825c [libpng17] Bump version to 1.7.0beta52 2015-02-17 10:52:59 -06:00
Glenn Randers-Pehrson
92ef42d5e1 [libpng17] Display user limits in the output from pngtest. 2015-02-16 22:46:16 -06:00
Glenn Randers-Pehrson
d368235da4 [libpng17] Bump version to 1.7.0beta51 2015-02-15 14:27:48 -06:00
Glenn Randers-Pehrson
f1e4acb5b1 [libpng17] Combined sub_row, up_row, avg_row, and paeth_row buffers into a 
single try_row buffer and in cases where two or more of those are
being tested, a second tst_row buffer.  This improves CPU speed
over that achieved by libpng-1.7.0beta49.
 2015-02-15 12:44:16 -06:00
Glenn Randers-Pehrson
7e56f5858d [libpng17] Bump version to 1.7.0beta50 2015-02-11 07:25:31 -06:00
Glenn Randers-Pehrson
9c9009ec7d [libpng17] Deal with integer overflow of sum in pngwutil.c 2015-02-11 06:09:54 -06:00
Glenn Randers-Pehrson
01d91b4370 [libpng17] Consolidated redundant code in pngwutil.c 2015-02-10 22:49:31 -06:00
Glenn Randers-Pehrson
9149259041 [libpng17] Added PNG_WRITE_CUSTOMIZE_COMPRESSION_SUPPORTED macro, on by default. 2015-02-10 17:09:48 -06:00
Glenn Randers-Pehrson
8bc832389a [libpng17] Combined sub_row, up_row, avg_row, and paeth_row buffers into a 
single try_row buffer.
 2015-02-10 17:03:27 -06:00
Glenn Randers-Pehrson
ba22b208ed [libpng17] Bump version to 1.7.0beta49 2015-02-07 09:16:28 -06:00
Glenn Randers-Pehrson
6ce2d220b4 [lipng17] Do not build png_product2() when it is unused and work around 
one more Coverity-scan dead-code warning.
 2015-02-07 08:54:07 -06:00
Glenn Randers-Pehrson
125eac0ee4 [libpng17] Bump version to 1.7.0beta48 2015-01-28 19:30:45 -06:00
Glenn Randers-Pehrson
565e1bc1ae [libpng17] Added #ifndef __COVERITY__ where needed in png.c, pngrutil.c and 
pngset.c to avoid warnings about dead code.
 2015-01-27 07:00:59 -06:00
Glenn Randers-Pehrson
5bdcb914a4 [libpng17] Updated CHANGES and ANNOUNCE 2015-01-13 09:05:53 -06:00
Glenn Randers-Pehrson
e8213aa68f [libpng17] Add recent CVE numbers to CHANGES and ANNOUNCE. 2015-01-10 19:12:46 -06:00
Glenn Randers-Pehrson
56e6741b25 [libpng17] Made the check for out-of-range values in png_set_tRNS() work on 
16-bit platforms.
 2015-01-07 18:59:10 -06:00
Glenn Randers-Pehrson
3e04e189d8 [libpng17] Bump version to 1.7.0beta47 2015-01-02 09:23:24 -06:00
Glenn Randers-Pehrson
9c078fb7d2 [libpng17] Allow calling png_get_IHDR() with NULL arguments (Reuben Hawkins). 2015-01-02 08:23:24 -06:00
Glenn Randers-Pehrson
b1d49de5bc [libpng17] Happy New Year -- update copyright year. 2014-12-31 18:43:44 -06:00
John Bowler
d7e9c1c584 [libpng17] Fixed byte order in 2-byte filler, in png_do_read_filler(). 2014-12-29 16:06:32 -06:00
John Bowler
28451a8797 [libpng17] Implement previously untested libpng transforms in pngvalid.c 2014-12-29 14:18:50 -06:00
Glenn Randers-Pehrson
e6eb1d6fda [libpng17] Bump version to 1.7.0beta46 2014-12-28 13:30:20 -06:00
John Bowler
a5b6764cea [libpng17] Added testing of png_set_packing() to pngvalid.c 2014-12-27 19:11:41 -06:00
John Bowler
56850aba35 [libpng17] Removed user limits from pngfix. Also pass NULL pointers to 
png_read_row to skip the unnecessary row de-interlace stuff.
 2014-12-24 17:45:38 -06:00
Glenn Randers-Pehrson
eeab1cfefc [libpng17] Eliminated the PNG_SAFE_LIMITS macro and set default limits in 
pnglibconf.dfa, that can be reset by the user at build time or run time.
This provides a more robust defense against DOS and as-yet undiscovered
overflows.
 2014-12-23 22:13:40 -06:00
Glenn Randers-Pehrson
38d22ef928 [libpng17] Bump version to 1.7.0beta45 2014-12-23 14:15:30 -06:00
Glenn Randers-Pehrson
caa59e0007 [libpng17] Removed extraneous PNG_SAFE_LIMITS_SUPPORTED handling from pngconf.h 2014-12-23 14:13:35 -06:00
John Bowler
310ffb25f8 [libpng17] Corrected the width limit calculation in png_check_IHDR(). 2014-12-21 19:33:02 -06:00
John Bowler
c026b07529 [libpng17] Restored a test on width that was removed from png.c at libpng-1.6.9 
(Bug report by Alex Eubanks).
Fixed an overflow in png_combine_row with very wide interlaced images.
 2014-12-21 18:42:37 -06:00
Glenn Randers-Pehrson
6988b31244 [libpng17] Bump version to 1.7.0beta44 2014-12-18 09:00:26 -06:00
Glenn Randers-Pehrson
b23a10f565 [libpng17] Imported from libpng-1.7.0beta43.tar 2014-12-18 09:00:17 -06:00
John Bowler
201e9144a6 [libpng17] Quiet a "comparison always true" warning in pngstest.c (John Bowler). 2014-12-16 19:16:18 -06:00
Glenn Randers-Pehrson
ba8495bba9 [libpng17] Revised Makefile.am and scripts/*.dfn to work with MinGW/MSYS; 
renamed scripts/*.dfn to scripts/*.c (Bob Friesenhahn and John Bowler).
 2014-12-14 22:14:48 -06:00
Glenn Randers-Pehrson
a072dfee8e [libpng17] Added ".align 2" to arm/filter_neon.S to support old GAS assemblers 
that don't do alignment correctly.
 2014-11-29 16:25:15 -06:00
Glenn Randers-Pehrson
e39e182357 [libpng17] Bump version to 1.7.0beta43 2014-11-21 08:25:41 -06:00
Glenn Randers-Pehrson
ab71e135e7 [libpng17] Imported from libpng-1.7.0beta42.tar 2014-11-20 10:23:06 -06:00
Glenn Randers-Pehrson
1b577e9bc6 [libpng17] Merged clang no-warning fix from libpng-1.6.13: png_digit was defined 
but never used in pngerror.c.
 2014-11-17 13:46:27 -06:00
Cosmin Truta
238fdc197d [libpng17] Added "-D_CRT_SECURE_NO_WARNINGS" to CFLAGS in 
scripts/makefile.vcwin32.
Removed the obsolete $ARCH variable from scripts/makefile.darwin.
 2014-11-16 19:59:24 -06:00
Cosmin Truta
8cfee5fa78 [libpng17] The macros passed in the command line to Borland make were ignored if 
similarly-named macros were already defined in makefiles. This behavior
is different from POSIX make and other make programs.  Surround the
macro definitions with ifndef guards (Cosmin).
 2014-11-14 09:56:33 -06:00
Glenn Randers-Pehrson
44a9af81b0 [libpng17] Bump version to 1.7.0beta42 2014-11-07 07:58:35 -06:00
Glenn Randers-Pehrson
755f92fc41 [libpng17] Imported from libpng-1.7.0beta41.tar 2014-11-07 07:58:23 -06:00
Glenn Randers-Pehrson
d9d1c997d8 [libpng17] More "#endif" housecleaning, in *.h 2014-11-07 07:39:41 -06:00
Glenn Randers-Pehrson
aeb4a22975 [libpng17] Changed "#endif /* PNG_FEATURE_SUPPORTED */" to "#endif /* FEATURE */" 2014-11-06 23:09:14 -06:00