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Author SHA1 Message Date
Glenn Randers-Pehrson
bb6e0a2db3 [libpng16] Bump version to 1.6.9beta04 2014-01-10 10:36:59 -06:00
Glenn Randers-Pehrson
41633d33c4 [libpng16] Imported from libpng-1.6.9beta03.tar 2014-01-10 10:36:46 -06:00
Glenn Randers-Pehrson
88cf760b07 [libpng16] Removed potentially misleading warning from png_check_IHDR(). 2014-01-10 06:18:31 -06:00
Glenn Randers-Pehrson
4ea97d8bc7 [libpng16]Revised png_check_IHDR() to use PNG_SIZE_MAX instead of 
PNG_UINT_32_MAX in the test for potential overflow in PNG_ROWBYTES.
 2014-01-09 20:13:31 -06:00
Glenn Randers-Pehrson
bef206b0a8 [libpng16] Only warn about image too wide if warning not already issued. 2014-01-08 11:58:49 -06:00
Glenn Randers-Pehrson
b94db2eb34 [libpng16] Updated warning message in png_check_IHDR() 2014-01-07 11:43:43 -06:00
Glenn Randers-Pehrson
3f7a169c2d [libpng16] Changed warning message "is too large" to "may be too large" 
in png_check_IHDR().
 2014-01-07 11:22:29 -06:00
Glenn Randers-Pehrson
bc79c250e9 [libpng16] Bump version to 1.6.9beta03 2014-01-01 10:54:18 -06:00
Glenn Randers-Pehrson
3cc9e8ff96 [libpng16] Imported from libpng-1.6.9beta02.tar 2014-01-01 10:18:42 -06:00
Glenn Randers-Pehrson
95a197397f [libpng16] Updated copyright year in recently-changed files. 2013-12-31 21:10:13 -06:00
John Bowler
d0479d24a0 [libpng16] Allow unversioned links created on install to be disabled in 
configure.  In configure builds 'make install' changes/adds links like png.h
and libpng.a to point to the newly installed, versioned, files (e.g.
libpng17/png.h and libpng17.a). Three new configure options and some
rearrangement of Makefile.am allow creation of these links to be disabled.
 2013-12-29 19:31:56 -06:00
John Bowler
1fc0171278 [libpng16] Revised pngvalid.c to support libpng 1.5, which does not support the 
PNG_MAXIMUM_INFLATE_WINDOW option, so #define it out when appropriate in
pngvalid.c
 2013-12-29 15:09:28 -06:00
John Bowler
a8472470a4 [libpng16] Merged libpng-1.7.0 changes to make no-interlace configurations work 
with test programs.
 2013-12-29 10:50:51 -06:00
Glenn Randers-Pehrson
88ecac68be [libpng16] Merged pngrio.c, pngtrans.c, pngwio.c, and pngerror.c 
with libpng-1.7.0
 2013-12-28 12:52:59 -06:00
Glenn Randers-Pehrson
e51ba2eff4 [libpng16] Removed #error macro from contrib/tools/pngfix.c (Thomas Klausner). 2013-12-27 20:22:24 -06:00
John Bowler
a80e864faa [libpng16] Merged with pngvalid.c from libpng-1.7 changes to create a single 
pngvalid.c
 2013-12-27 08:43:55 -06:00
John Bowler
1d3c990425 [libpng16] Added checks for libpng 1.5 to pngvalid.c. This supports the use of 
this version of pngvalid in libpng 1.5
 2013-12-27 08:14:06 -06:00
Glenn Randers-Pehrson
79f0ba499f [libpng16] Fixed typo in CHANGES and ANNOUNCE (autoconf version 2.69, not 2.59) 2013-12-26 15:00:49 -06:00
Glenn Randers-Pehrson
74e84d0f7d [libpng16] Removed config-generated "compile" file 2013-12-26 14:44:10 -06:00
Glenn Randers-Pehrson
4568762d28 [libpng16] Bump version to 1.6.9beta02 2013-12-26 11:40:31 -06:00
Glenn Randers-Pehrson
0740c62700 [libpng16] Imported from libpng-1.6.9beta01.tar 2013-12-26 11:27:02 -06:00
Glenn Randers-Pehrson
38f49403bd [libpng16] Update "last changed" dates in recently-patched files. 2013-12-22 15:04:00 -06:00
John Bowler
8f1150eb75 [libpng16] Made transform implementation functions static. This makes the 
internal functions called by png_do_{read|write}_transformations static. On an
x86-64 DLL build (Gentoo Linux) this reduces the size of the text
segment of the DLL by 1208 bytes, about 0.6%. It also simplifies
maintenance by removing the declarations from pngpriv.h and allowing
easier changes to the internal interfaces.
 2013-12-19 15:33:49 -06:00
John Bowler
c10930a4fc [libpng16] Bookkeeping: Moved functions around (no changes). Moved transform 
function definitions before the place where they are called so that
they can be masde static. Move the intrapixel functions and the
grayscale palette builder out of the png?tran.c files. The latter
isn't a transform function and is no longer used internally, and the
former MNG specific functions are better placed in pngread/pngwrite.c
 2013-12-19 15:24:06 -06:00
Glenn Randers-Pehrson
bff81bdddc [libpng16] Bump version to 1.6.9beta01 2013-12-19 15:18:07 -06:00
Glenn Randers-Pehrson
be3977de2c [libpng16] Imported from libpng-1.6.8.tar 2013-12-19 09:11:01 -06:00
Glenn Randers-Pehrson
67f101e6c9 [libpng16] Imported from libpng-1.6.8rc02.tar 2013-12-14 12:42:36 -06:00
Glenn Randers-Pehrson
b6f0a641cb [libpng16] Imported from libpng-1.6.8rc01.tar 2013-12-11 23:28:18 -06:00
John Bowler
81dfd007b2 [libpng16] Tidied up pngfix inits and fixed non-write pngtest. 2013-12-01 15:20:15 -06:00
Glenn Randers-Pehrson
1f23775d10 [libpng16] Fixed unused "wrote_question" in non-write pngtest. 2013-12-01 15:05:31 -06:00
Glenn Randers-Pehrson
84092bbf29 [libpng16] Bump version to 1.6.8beta03 2013-11-30 09:12:33 -06:00
Glenn Randers-Pehrson
1658e602c6 [libpng16] Imported from libpng-1.6.8beta02.tar 2013-11-30 09:12:23 -06:00
Glenn Randers-Pehrson
83b132f14d [libpng16] Changed deprecated png_free_default() to free() in pngtest.c 
Changed tabs to 3 spaces in png_debug macros and changed '"%s"m'
to '"%s" m' to improve portability among compilers.
 2013-11-28 16:33:27 -06:00
Glenn Randers-Pehrson
1f63da349b [libpng16] Changed tabs to 3 spaces in png_debug macros and changed '"%s"m' 
to '"%s" m' to improve portability among compilers.
Changed png_free_default() to free() in pngtest.c
 2013-11-28 13:41:10 -06:00
Glenn Randers-Pehrson
44db02364e [libpng16] Avoid a clang scan-build warning in pngtest.c 2013-11-25 13:19:57 -06:00
Glenn Randers-Pehrson
3f8a2ed600 [libpng16] Removed or marked PNG_UNUSED some harmless "dead assignments" 
reported by clang scan-build.
 2013-11-25 10:38:21 -06:00
Glenn Randers-Pehrson
30145f29c5 [libpng16] Revised manual about handling of zlib CMF 2013-11-24 13:33:07 -06:00
Glenn Randers-Pehrson
d56af331e1 [libpng16] Bump version to 1.6.8beta02 2013-11-23 18:59:14 -06:00
Glenn Randers-Pehrson
1c6e5f8caa [libpng16] Imported from libpng-1.6.8beta01.tar 2013-11-23 18:41:43 -06:00
Glenn Randers-Pehrson
27ae9362d8 [libpng16] Added another "assert()" in pngfix.c 2013-11-23 12:42:43 -06:00
Glenn Randers-Pehrson
88507b4ef9 [libpng16] Avoid a clang scanner warning in pngfix.c 2013-11-23 12:26:00 -06:00
John Bowler
0f6303301f [libpng16] Fixed pngvalid 'fail' function declaration on the Intel C Compiler. 
This reverts to the previous 'static' implementation and works round
the 'unused static function' warning by using PNG_UNUSED().
 2013-11-22 18:49:58 -06:00
John Bowler
aaf1bb1ae1 [libpng16] Updated "last changed" dates 2013-11-22 15:40:52 -06:00
Glenn Randers-Pehrson
b5596712fc [libpng16] Update contrib/tools/pngfix.c 2013-11-22 15:26:22 -06:00
Glenn Randers-Pehrson
503a49458b [libpng16] Enabled WRITE_INVERT and WRITE_PACK in contrib/pngminim/encoder. 2013-11-22 15:16:04 -06:00
Glenn Randers-Pehrson
c912050a7b [libpng16] Fixed 'minimal' builds. Various obviously useful minimal 
configurations don't build because of missing contrib/libtests test programs
and overly complex dependencies in scripts/pnglibconf.dfa. This change adds
contrib/conftest/*.dfa files that can be used in automatic build
scripts to ensure that these configurations continue to build.
 2013-11-22 14:58:04 -06:00
Glenn Randers-Pehrson
113213416c [libpng16] Conditionally compile some unused functions reported by -Wall 
in pngminim.
 2013-11-18 20:12:24 -06:00
Glenn Randers-Pehrson
bd757acf26 [libpng16] Reverted change of ifdef PNG_HANDLE_AS_UNKNOWN_SUPPORTED 
to PNG_SET_UNKNOWN_SUPPORTED in pngpread.c; it led to the possibility of
calling png_handle_unknown() twice.
 2013-11-18 18:40:39 -06:00
Glenn Randers-Pehrson
a7f0bcb3a6 [libpng16] Added "-Wall" to CFLAGS in contrib/pngminim/*/makefile 2013-11-18 17:07:26 -06:00
Glenn Randers-Pehrson
7976b3c3e3 [libpng16] Moved prototype for png_handle_unknown() in pngpriv.h outside of 
the #ifdef PNG_SET_UNKNOWN_CHUNKS_SUPPORTED/#endif block.
Removed recently-added #ifdef from pngpread.c; moving the prototype
in pngpriv.h fixed the compiler warning that the #ifdef was trying
to solve.
 2013-11-18 11:38:42 -06:00