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590 Commits

Author SHA1 Message Date
Glenn Randers-Pehrson
768429bbc1 [devel] Use fast integer PNG_DIVIDE_BY_255() or PNG_DIVIDE_BY_65535() 
to accomplish alpha premultiplication when PNG_READ_COMPOSITE_NODIV_SUPPORTED
is defined.  Changed "/255" to "/255.0" in background calculations to make it
clear that the 255 is used as a double (and to prevent anyone from being
tempted to use PNG_DIVIDE_BY_255() there).
 2009-11-24 07:26:06 -06:00
Glenn Randers-Pehrson
2a087220dd [devel] Bump to version 1.4.0beta105 2009-11-21 21:54:53 -06:00
Glenn Randers-Pehrson
eae2cf0add [devel] Rebuilt configure scripts with autoconf-2.65 2009-11-21 21:50:07 -06:00
Glenn Randers-Pehrson
ae3a70351c [devel] Removed png_longjmp_ptr from scripts/*.def and libpng.3 
It is a pointer, not an exported function.
 2009-11-21 07:21:06 -06:00
Glenn Randers-Pehrson
52f4f257c9 [devel] Bump to version 1.4.0beta104 2009-11-20 23:01:45 -06:00
Glenn Randers-Pehrson
f4ea22480a [devel] Make the 'png_jmpbuf' macro expand to a call that records the correct 
longjmp function as well as returning a pointer to the setjmp
    jmp_buf buffer, and marked direct access to jmpbuf 'deprecated'.
    (John Bowler)
 2009-11-20 21:38:24 -06:00
Glenn Randers-Pehrson
eddc5af8f5 [devel] Align row_buf on 16-byte boundary in memory. 2009-11-20 21:15:06 -06:00
Glenn Randers-Pehrson
edcd6e14c6 [devel] Restored the PNG_WRITE_FLUSH_AFTER_IEND_SUPPORTED guard 
around the call to png_flush() after png_write_IEND().  See 1.4.0beta32,
1.4.0beta50 changes above and 1.2.30, 1.2.30rc01 and rc03 in 1.2.41
CHANGES in the libpng_master branch.  Someone needs this feature but
I don't remember who.
 2009-11-20 20:28:29 -06:00
Glenn Randers-Pehrson
311c8476f8 [devel] Bump to version 1.4.0beta103 2009-11-20 09:46:59 -06:00
Glenn Randers-Pehrson
e5403da657 [master] Removed obsolete comments about ASM 
from projects/visualc71/README_zlib.txt
 2009-11-18 15:50:27 -06:00
Glenn Randers-Pehrson
a7eda24870 [devel] Bump to version 1.4.0rc02 2009-11-18 15:49:11 -06:00
Glenn Randers-Pehrson
bda72552bf [devel] Removed comments on ASM from projects/visualc71/README_zlib.txt 2009-11-18 15:34:39 -06:00
Glenn Randers-Pehrson
a02188ae94 [devel] Bump to version libpng-1.4.0beta102 2009-11-18 15:32:35 -06:00
Glenn Randers-Pehrson
5b7d8ff306 [devel] Bump to version 1.4.0rc02 2009-11-18 15:32:33 -06:00
Glenn Randers-Pehrson
cd7d63a805 [devel] Imported from libpng-1.4.0beta102.tar 2009-11-18 10:31:31 -06:00
Glenn Randers-Pehrson
9d27a1becf [devel] Moved descriptions of makefiles and other scripts out of INSTALL 
into scripts/README.txt and updated the copyright year in scripts/pngwin.rc
from 2006 to 2009.
 2009-11-15 07:59:06 -06:00
Glenn Randers-Pehrson
bb0f557859 [devel] Added libpng-config.in and libpng-pc.in to the zip and 7z 
distributions (they are needed by CMakeList.txt).
 2009-11-15 05:49:13 -06:00
Glenn Randers-Pehrson
ac18f8a706 [devel] Bump to version 1.4.0beta102 2009-11-14 21:52:06 -05:00
Glenn Randers-Pehrson
8e3389e574 [devel] Imported from libpng-1.4.0beta101.tar 2009-11-14 17:05:12 -06:00
Glenn Randers-Pehrson
0dfd8d379b [devel] Bump to version 1.4.0beta101 2009-11-14 14:58:35 -06:00
Glenn Randers-Pehrson
22ad8f0e7a [devel] Updated INSTALL to reflect removal and relocation of files. 2009-11-14 07:25:31 -06:00
Glenn Randers-Pehrson
76a64f4491 [devel] Revised CMakeLists.txt to account for new location of libpng-config.in 
and libpng-pc.in
 2009-11-14 06:58:16 -06:00
Glenn Randers-Pehrson
5741bac1c6 [devel] Removed scripts/makefile.nommx and makefile.vcawin32 2009-11-14 06:45:48 -06:00
Glenn Randers-Pehrson
8590d46785 [devel] Removed ASM builds from projects/visualc6 and projects/visualc71 2009-11-14 06:26:46 -06:00
Glenn Randers-Pehrson
71cff967a9 [devel] Bump to version 1.4.0beta100 2009-11-14 06:25:31 -06:00
Glenn Randers-Pehrson
b612eee957 [devel] Imported from libpng-1.4.0beta99.tar 2009-11-14 05:45:49 -06:00
Glenn Randers-Pehrson
28d4aae5b9 [devel] Moved libpng-config.in and libpng.pc-configure.in out of the scripts 
directory, to libpng-config.in and libpng-pc.in, respectively, and
    modified Makefile.am and configure.ac accordingly.  Now "configure"
    needs nothing from the "scripts" directory.
  Also, avoid redefining PNG_CONST in pngconf.h
 2009-11-13 16:29:45 -06:00
Glenn Randers-Pehrson
d708cb8360 [devel] Bump to version 1.4.0beta98 2009-11-12 22:36:41 -06:00
Glenn Randers-Pehrson
3f2b6a67d1 [devel] Bump to version 1.4.0beta97 2009-11-12 21:05:30 -06:00
Glenn Randers-Pehrson
9ef984d168 [devel] Bump to version 1.4.0beta98 2009-11-12 20:29:56 -06:00
Glenn Randers-Pehrson
1c6959cfbe [devel] Revised Makefile.am for better shared library names. 2009-11-12 18:10:00 -06:00
Glenn Randers-Pehrson
51633b7bd7 [devel] Removed projects/beos since no one seems to be supporting it. 
Also netware.txt
 2009-11-12 13:48:02 -06:00
Glenn Randers-Pehrson
0acc99fdcd [devel] Restored pngtest.png to the libpng-1.4.0beta7 version. 2009-11-12 12:23:07 -06:00
Glenn Randers-Pehrson
f210a05c37 [devel] Restored recent documentation changes. 2009-11-12 10:02:24 -06:00
Glenn Randers-Pehrson
9d57241790 [devel] Bump to version 1.4.0beta97 2009-11-12 10:01:25 -06:00
Glenn Randers-Pehrson
4e1e199da8 [devel] Added PNG_PRIVATE macro definition in pngconf.h for possible future use. 
(ported from the "master" branch)
 2009-11-12 08:29:21 -06:00
Glenn Randers-Pehrson
03c1bf96b2 [devel] Revised pngtest.png to put chunks in the same order written by pngtest 
(evidently the same change made in libpng-1.0beta54 was lost).
 2009-11-12 08:13:25 -06:00
Glenn Randers-Pehrson
ef07ed3bf8 [devel] Removed recently removed function names from scripts/*.def 
and removed the deprecated png_check_sig() function.
 2009-11-12 07:43:57 -06:00
Glenn Randers-Pehrson
197c2f3244 [devel] Revised Makefile.am to use libpng.sys while building libpng.so 
so that only PNG_EXPORT functions are exported.
 2009-11-12 07:03:54 -06:00
Glenn Randers-Pehrson
bdbade92a7 [devel] Bump to version 1.4.0beta96 2009-11-12 06:24:42 -06:00
Glenn Randers-Pehrson
b0dd0ad7af [devel] Renamed scripts/makefile.wce to scripts/makefile.cegcc 2009-11-10 10:34:32 -06:00
Glenn Randers-Pehrson
95a15f7a83 [devel] Bump to version libpng-1.4.0rc02 2009-11-10 10:29:18 -06:00
Glenn Randers-Pehrson
fd10753fd8 [devel] Imported from libpng-1.4.0beta95.tar 2009-11-10 06:11:41 -06:00
Glenn Randers-Pehrson
d88da23cbd [devel] Added dependency on pngpriv.h in contrib/pngminim/*/makefile 2009-11-09 13:34:10 -06:00
Glenn Randers-Pehrson
3d7e15f353 [devel] Changed pngminim/*/gather.sh to stop trying to remove pnggccrd.c and pngvcrd.c 2009-11-09 11:05:40 -06:00
Glenn Randers-Pehrson
ec3f949874 [devel] Fixed some deprecated usages in the contrib directory. 2009-11-09 10:49:12 -06:00
Glenn Randers-Pehrson
015289e21d [devel] Bump to version 1.4.0beta95 2009-11-09 06:58:18 -06:00
Glenn Randers-Pehrson
44db6e39c3 [devel] Make PNG_DEPSTRUCT, etc., configurable. 
Only #define PNG_DEPSTRUCT, etc. in pngconf.h if not already defined.
 2009-11-08 20:36:28 -06:00
Glenn Randers-Pehrson
013d1d68c0 [devel] Removed dependency of pngtest.o on pngpriv.h in the makefiles. 2009-11-08 13:28:18 -06:00
Glenn Randers-Pehrson
69b0bc089a [devel] Updated CMakeLists.txt to add "-DPNG_CONFIGURE_LIBPNG" to definitions. 2009-11-07 12:02:48 -06:00
Glenn Randers-Pehrson
0dd4a43f49 [devel] Removed the obsolete, unused pnggccrd.c and pngvcrd.c files. 2009-11-07 11:52:33 -06:00
Glenn Randers-Pehrson
727d3d7463 [devel] Bump to version bump-to-1.4.0beta94.tar 2009-11-07 11:09:16 -06:00
Glenn Randers-Pehrson
d29033f264 [master] Added macros to detect use of deprecated features. 
Added PNG_DEPSTRUCT, PNG_DEPRECATED, PNG_USE_RESULT, PNG_NORETURN, and
    PNG_ALLOCATED macros to detect deprecated direct access to the
    png_struct or info_struct members and other deprecated usage in
    applications (John Bowler).
  Added -DPNG_CONFIGURE_LIBPNG to the makefile CFLAGS, to prevent warnings
    about direct access to png structs by libpng functions while building
    libpng.
  Removed three direct references to read_info_ptr members in pngtest.c
    that were detected by the new PNG_DEPSTRUCT macro.
  Moved the png_debug macro definitions and the png_read_destroy(),
    png_write_destroy() and png_far_to_near() prototypes from png.h
    to pngpriv.h (John Bowler)
  Moved the synopsis lines for png_read_destroy(), png_write_destroy()
    png_debug(), png_debug1(), and png_debug2() from libpng.3 to libpngpf.3.
 2009-11-07 10:46:42 -06:00
Glenn Randers-Pehrson
047c34b734 [devel] Bump to version bump-to-1.4.0beta93.tar 2009-11-07 10:44:30 -06:00
Glenn Randers-Pehrson
d740c8425e [devel] Show differences between 1.2.40 and 1.4.0 
instead of between 1.2.41 and 1.4.0 in documentation.
 2009-11-04 19:01:54 -06:00
Glenn Randers-Pehrson
74b5acc35d [devel] Make PNG_CONVERT_tIME_SUPPORTED depend on PNG_WRITE_tIME_SUPPORTED 2009-11-03 12:27:25 -06:00
Glenn Randers-Pehrson
45b8761bc8 [devel] Make #define PNG_CONVERT_tIME_SUPPORTED depend on PNG_tIME_SUPPORTED 2009-11-03 11:42:05 -06:00
Glenn Randers-Pehrson
53651229b5 [devel] Bump version to 1.4.0beta92 2009-11-03 06:59:45 -06:00
Glenn Randers-Pehrson
555126e06f [devel] Imported from libpng-1.4.0beta91.tar 2009-11-03 06:52:48 -06:00
Glenn Randers-Pehrson
163fd0a3e8 [devel] Added scripts/makefile.wce and scripts/png32ce.def 
for supporting WindowsCE.
 2009-11-02 21:01:19 -06:00
Glenn Randers-Pehrson
0cb46e200c [devel] Added PNG_CONVERT_tIME_SUPPORTED macro. 2009-11-02 11:24:33 -06:00
Glenn Randers-Pehrson
33023522ba [devel] Bump version to 1.4.0beta91 2009-11-02 07:38:45 -06:00
Glenn Randers-Pehrson
d6ea40a7f0 [devel] Imported from libpng-1.4.0beta90.tar 2009-11-02 07:36:15 -06:00
Glenn Randers-Pehrson
99106deaa2 [devel] Restored WIN32_WCE #ifdefs involving the time.h "tm" structure 
WindowsCE does not provide the "tm" structure.
 2009-11-01 16:26:14 -06:00
Glenn Randers-Pehrson
418783e760 [devel] Removed all remaining WIN32_WCE #ifdefs 2009-11-01 06:45:09 -06:00
Glenn Randers-Pehrson
07def6f68b [devel] Bump version to 1.4.0beta90 2009-10-31 21:43:26 -05:00
Glenn Randers-Pehrson
ef29a5e827 [devel] Apply png_user_chunk_cache_max within png_decompress_chunk() 
and merged libpng-1.2.41.txt with libpng-1.4.0.txt where appropriate.
 2009-10-31 19:37:05 -05:00
Glenn Randers-Pehrson
8fe28948ca [devel] Removed a harmless extra png_set_invert_alpha() 
from pngwrite.c
 2009-10-31 12:31:06 -05:00
Glenn Randers-Pehrson
ee35abbcd0 [devel] More bugfixes and improvements to CMakeLists.txt 
(Contributed by Philip Lowman)
 2009-10-30 15:42:54 -05:00
Glenn Randers-Pehrson
e108e19daf [devel] Bump version to 1.4.0beta89 2009-10-30 15:35:41 -05:00
Glenn Randers-Pehrson
733da8cc46 [devel] Bump version to 1.4.0beta88 2009-10-30 00:01:48 -05:00
Glenn Randers-Pehrson
c1a4d64a7b [devel] Bump version to 1.4.0beta87 2009-10-29 23:31:06 -05:00
Glenn Randers-Pehrson
a2567be084 [devel] Imported from libpng-1.4.0rc01.tar 2009-10-19 20:36:57 -05:00
Glenn Randers-Pehrson
fa0281061b [devel] Bump version to 1.4.0beta87 2009-10-10 06:26:55 -05:00
Glenn Randers-Pehrson
ea15ec6aa2 [devel] Imported from libpng-1.4.0beta86.tar 2009-10-10 06:25:39 -05:00
Glenn Randers-Pehrson
90b878c583 [devel] Eliminated a shadowed declaration of "pp" 
in png_handle_sPLT().
 2009-10-07 12:44:35 -05:00
Glenn Randers-Pehrson
aeaae7210f [devel] Updated the "xcode" project (Alam Arias). 2009-10-02 09:58:15 -05:00
Glenn Randers-Pehrson
b69df93ec3 [devel] Bump version to 1.4.0beta86 2009-10-02 09:41:09 -05:00
Glenn Randers-Pehrson
b35a745561 [devel] Revised png_check_IHDR() again 
to check info_ptr members instead of the contents of the returned parameters.
 2009-09-30 23:12:13 -05:00
Glenn Randers-Pehrson
b91c634df1 [devel] Bump version to 1.4.0beta85 2009-09-30 16:02:33 -05:00
Glenn Randers-Pehrson
dd66f3ed20 [devel] Revised png_check_IHDR() 
to add a test for user passing a 16-bit height varible to png_get_IHDR()
which causes an overflow into the high bytes of the width variable.
 2009-09-30 14:58:28 -05:00
Glenn Randers-Pehrson
6076da8079 [devel] Fixed some inconsistent indentation in pngconf.h 
and mentioned use of 2-space indentation in macro definitions in
the libpng style guide.
 2009-09-30 12:28:07 -05:00
Glenn Randers-Pehrson
d237dacd83 [devel] Bump version to 1.4.0beta84 2009-09-25 11:56:46 -05:00
Glenn Randers-Pehrson
398a4138d5 [devel] Imported from libpng-1.4.0beta83.tar 2009-09-25 11:53:42 -05:00
Glenn Randers-Pehrson
7ec330ddeb [devel] Revised png_check_IHDR() 
to eliminate bogus complaint about filter_type.
 2009-09-25 11:45:42 -05:00
Glenn Randers-Pehrson
6564abbf26 [devel] Bump version to bump_to_1.4.0beta83 2009-09-24 20:10:18 -05:00
Glenn Randers-Pehrson
85b0237adc [devel] Eliminated useless call to png_check_cHRM() from pngset.c 
in png_set_gAMA_and_cHRM() where we supply the cHRM constants and
therefore we know they are OK.
 2009-09-24 19:49:13 -05:00
Glenn Randers-Pehrson
134bbe416d [devel] Improve IHDR checking and error reporting 
Move redundant IHDR checking into new png_check_IHDR() in png.c
and report all errors found in the IHDR data.  Report problems
with width and height separately.
 2009-09-24 18:10:49 -05:00
Glenn Randers-Pehrson
216c9b00a8 [devel] Bump version to 1.4.0beta82 2009-09-24 18:03:21 -05:00
Glenn Randers-Pehrson
67f3b485c2 [devel] Imported from libpng-1.4.0beta81.tar 2009-09-23 11:49:44 -05:00
Glenn Randers-Pehrson
212defee0f [devel] Eliminated unused png_ptr->row_buf_size 2009-09-23 10:29:21 -05:00
Glenn Randers-Pehrson
4e6b5e91df [devel] Changed some "#if defined(" to "ifdef" 
and revised libpng style to mention not using the TAB character.
 2009-09-23 10:24:53 -05:00
Glenn Randers-Pehrson
9bf6083375 [devel] Removed PNG_CONST from all "PNG_CONST PNG_CHNK" declarations 
to avoid compiler complaints about doubly declaring things "const".
 2009-09-20 13:37:50 -05:00
Glenn Randers-Pehrson
72cbc6ee95 [devel] Expanded TAB characters in pngrtran.c 2009-09-20 07:28:43 -05:00
Glenn Randers-Pehrson
f74c5acf29 [devel] Eliminated unused PNG_FLAG_FREE_* defines from pngpriv.h 2009-09-20 07:27:34 -05:00
Glenn Randers-Pehrson
6bbc336c02 [devel] Bump version to 1.4.0beta81 2009-09-17 13:32:41 -05:00
Glenn Randers-Pehrson
93fc3da348 [devel] Bump version to libpng-1.4.0beta81 2009-09-17 11:08:12 -05:00
Glenn Randers-Pehrson
c7dd196b04 [devel] Update CHANGES and ANNOUNCE 
about fixing the "#if def " bug
 2009-09-17 11:03:48 -05:00
Glenn Randers-Pehrson
495e399865 [devel] Revise ANNOUNCE and CHANGES 
to give Dennis Gustafsson credit for noticing the incorrect typecast
of "filler".
 2009-09-17 09:43:34 -05:00
Glenn Randers-Pehrson
36ac0b59b0 [devel] Changed (png_byte)filler to (png_uint_16)filler in png_set_filler(). 2009-09-15 19:12:08 -05:00
Glenn Randers-Pehrson
00768a2d76 [devel] Removed scripts/libpng.icc 2009-09-03 13:23:59 -05:00
Glenn Randers-Pehrson
bb9ff29efd [devel] Bump version to libpng-1.4.0beta80 2009-09-01 11:38:15 -05:00
Glenn Randers-Pehrson
5618e46179 [devel] Eliminated PNG_NO_CALLOC and PNG_CALLOC_SUPPORTED 
and always use png_calloc().  The macros were only there for testing,
since libpng-1.4.0beta48 and no problems have been reported.
 2009-09-01 10:48:04 -05:00
Glenn Randers-Pehrson
8631250eea [devel] Eliminate PNG_USE_GLOBAL_ARRAYS option 
Always use local arrays, which has been the default behavior
for a long time.
 2009-08-31 14:17:23 -05:00
Glenn Randers-Pehrson
c31d7179e5 [devel] Bump version to libpng-1.4.0beta79 2009-08-31 11:25:46 -05:00
Glenn Randers-Pehrson
02564cc842 [devel] Revise CHANGES and ANNOUNCE entry for previous commit. 2009-08-31 11:19:20 -05:00
Glenn Randers-Pehrson
d9f21ee796 [devel] Initialize row_pointers to NULL with a loop 
instead of memset to zero in png_read_png().
 2009-08-31 10:52:38 -05:00
Glenn Randers-Pehrson
0af5378d4d [devel] Eliminated PNG_NO_FREE_ME and PNG_FREE_ME_SUPPORTED macros 
They were only useful for obtaining compatibility for old applications
that used libpng-1.0.x versions prior to the implementation of "free_me".
 2009-08-31 09:02:37 -05:00
Glenn Randers-Pehrson
8551d59672 [devel] Reverted previous change (png_memset loop) 
It does not seem to promise any benefit to libpng.
 2009-08-29 16:25:19 -05:00
Glenn Randers-Pehrson
10ee432860 [devel] Optionally use a loop instead of memset() to initialize memory. 
To try this, configure libpng using PNG_USE_MEMSET_LOOP.  Initial testing
with pngcrush was not promising, although it does save a hundred bytes or
so of executable size.
 2009-08-29 14:30:36 -05:00
Glenn Randers-Pehrson
194ca9e7bb [devel] Remove reference to KNOWNBUG in ANNOUNCE. 2009-08-28 07:25:42 -05:00
Glenn Randers-Pehrson
2d7767b700 [devel] Bump version to libpng-1.4.0beta78 2009-08-28 07:17:18 -05:00
Glenn Randers-Pehrson
38e467edac [devel] Various bugfixes and improvements to CMakeLists.txt (Philip Lowman) 
1. Modify project(PNG) to project(PNG C) to avoid search for C++ compiler
2. set(CMAKE_ALLOW_LOOSE_LOOP_CONSTRUCTS true) and fix end conditionals
from ugly else(FOO AND BAR) endif(FOO AND BAR) to else() endif()
3. Add missing include_directories() for ZLIB_INCLUDE_DIR
4. Created CMake options to allow configurable building of STATIC or SHARED
libpng, both default on.
5. Modified PNG_DEBUG to default to false?
6. Fix installation of static/shared libraries so DLL goes in prefix+/bin,
all others in prefix+/lib
 2009-08-27 15:59:40 -05:00
Glenn Randers-Pehrson
21ab827567 [devel] Removed some files from distribution 
lpXYZ.tar.bz2 (with CRLF), KNOWNBUG, libpng-x.y.z-KNOWNBUG.txt,
and the "noconfig" files have been removed from the distribution.
 2009-08-26 12:10:02 -05:00
Glenn Randers-Pehrson
b7e4c1c2e2 [devel] Bump version to libpng-1.4.0beta77 2009-08-26 12:04:32 -05:00
Glenn Randers-Pehrson
6d75d0c51f [devel] Moved an improperly located if-test in png_read_row() 
It had been put inside the png_debug2() statement.
 2009-08-22 08:45:09 -05:00
Glenn Randers-Pehrson
ec323d3036 [devel] Bump version to libpng-1.4.0beta76 2009-08-20 23:03:26 -05:00
Glenn Randers-Pehrson
0fe929e778 [devel] Fixed incorrect #ifdef in pngset.c 
PNG_UNKNOWN_CHUNK_SUPPORTED should be PNG_HANDLE_AS_UNKNOWN_SUPPORTED.
 2009-08-20 22:55:49 -05:00
Glenn Randers-Pehrson
626afd6219 [devel] Removed an extra debug statement from pngwutil.c 2009-08-20 22:52:51 -05:00
Glenn Randers-Pehrson
951028949c [devel] Remove extra png_debug() from png_write_find_filter() 
in pngwutil.c, that was recently added by mistake.
 2009-08-13 18:09:22 -05:00
Glenn Randers-Pehrson
3358a9880b [devel] Bump version to libpng-1.4.0beta75 2009-08-13 18:05:36 -05:00
Glenn Randers-Pehrson
3c9c3ea7ae [devel] Imported from libpng-1.4.0beta74.tar 2009-08-08 16:58:26 -05:00
Glenn Randers-Pehrson
866b62acdc [devel] Bumpt to version libpng-1.4.0beta74 2009-08-08 16:49:46 -05:00
Glenn Randers-Pehrson
3a054e1e96 [devel] Imported from libpng-1.4.0beta73.tar 2009-08-01 08:59:19 -05:00
Glenn Randers-Pehrson
ad81d71ecb [devel] Bump version to libpng-1.4.0beta72 2009-07-30 15:42:11 -05:00
Glenn Randers-Pehrson
922ad083e6 [devel] Revise references to zlib/libpng license 2009-07-28 16:48:28 -05:00
Glenn Randers-Pehrson
0d6ade69e2 [devel] Bump version to libpng-1.4.0beta71 2009-07-28 08:04:56 -05:00
Glenn Randers-Pehrson
bc438d3671 [devel] Revise CHANGES and ANNOUNCE 
with information that the NULL dereference bug first appeared in libpng-0.95.
 2009-07-27 22:17:19 -05:00
Glenn Randers-Pehrson
e2a118f81a [devel] Avoid a possible NULL dereference in debug builds 
in png_set_text-2().  Bug discovered by Evan Rouault, using cochinelle.
 2009-07-27 22:08:25 -05:00
Glenn Randers-Pehrson
78389d8396 [devel] Bump version to libpng-1.4.0beta70 2009-07-27 22:05:20 -05:00
Glenn Randers-Pehrson
1cece74438 [devel] Imported from libpng-1.4.0beta69.tar 2009-07-25 09:26:53 -05:00
Glenn Randers-Pehrson
3f705ba9a5 [devel] Added a prototype for png_64bit_product() 
in png.c (suggested by Peter Breitenlohner)
 2009-07-23 12:53:06 -05:00
Glenn Randers-Pehrson
8f075be1e2 [devel] Fixed up xcode project (Alam Arias) 2009-07-19 19:33:22 -05:00
Glenn Randers-Pehrson
8cb69f0f2b [devel] Removed extraneous declaration 
from the new call to png_read_gray_to_rgb() (bug introduced in
libpng-1.4.0beta67). (Patch contributed by Alam Arias)
 2009-07-19 19:24:58 -05:00
Glenn Randers-Pehrson
97a4573885 [devel] Describe new filter-selection test in CHANGES and ANNOUNCE. 2009-07-19 15:10:36 -05:00
Glenn Randers-Pehrson
0b1ba8c05e [devel] Bump version to libpng-1.4.0beta69 2009-07-19 14:30:05 -05:00
Glenn Randers-Pehrson
12a11c521b [devel] Imported from libpng-1.4.0beta68.tar 2009-07-19 14:27:36 -05:00
Glenn Randers-Pehrson
ae4af5600d [devel] Avoid some tests while selecting a filter. 
The AVG and PAETH filters will never be selected for the first
row, so we need not test them.
 2009-07-18 11:28:33 -05:00
Glenn Randers-Pehrson
ee100094e4 [devel] Bump version to libpng-1.4.0beta68 2009-07-07 13:55:58 -05:00
Glenn Randers-Pehrson
bc7156d089 [devel] Imported from libpng-1.4.0beta67.tar 2009-07-06 09:14:14 -05:00
Glenn Randers-Pehrson
99708d560f [devel] Added high-level PNG_TRANSFORM_GRAY_TO_RGB transform. 2009-06-29 17:30:00 -05:00
Glenn Randers-Pehrson
6878eb6899 [devel] Relocate the INVERT_ALPHA function within png_read_png() 
and png_write_png().
 2009-06-29 16:45:53 -05:00
Glenn Randers-Pehrson
cd2634b3ce [devel] Bump version to libpng-1.4.0beta67 2009-06-29 16:39:03 -05:00
Glenn Randers-Pehrson
bfbf86558c [devel] Imported from libpng-1.4.0beta66.tar 2009-06-26 21:49:39 -05:00
Glenn Randers-Pehrson
e0dc4c8a1e [devel] Imported from libpng-1.4.0beta65.tar 2009-06-25 12:19:52 -05:00
Glenn Randers-Pehrson
3e61d7985c [devel] Mention zlib-libpng license in each source file 2009-06-24 09:35:48 -05:00
Glenn Randers-Pehrson
d84748a467 [devel] Bump version to libpng-1.4.0beta65 2009-06-24 08:19:43 -05:00
Glenn Randers-Pehrson
668af4ef48 [devel] Imported from libpng-1.4.0beta64.tar 2009-06-24 07:04:19 -05:00
Glenn Randers-Pehrson
658ea4304e [devel] Relocated various UNKNOWN_CHUNK macros 
outside of the PNG_READ|WRITE_ANCILLARY_CHUNK_SUPPORTED blocks, where
they did not really belong.  Updated CHANGES and ANNOUNCE.
 2009-06-16 16:24:57 -05:00
Glenn Randers-Pehrson
33188acf8f Eliminated PNG_LEGACY_SUPPORTED 
It is not of any use in libpng-1.4.0; it was only to support binary
compatibility between some old libpng-1.0.x versions.  It should have
been removed from libpng-1.2.x as well but it is too late for that now.
 2009-06-16 14:12:35 -05:00
Glenn Randers-Pehrson
8d6adb6090 [devel] bump version to libpng-1.4.0beta64 2009-06-16 07:02:00 -05:00
Glenn Randers-Pehrson
d60c886ebc [devel] Imported from libpng-1.4.0beta63.tar 2009-06-16 06:35:35 -05:00
Glenn Randers-Pehrson
7824a70c1d [devel] Changed several "#ifdef PNG_UNKNOWN_CHUNK_SUPPORTED" to 
to "#ifdef PNG_HANDLE_AS_UNKNOWN_SUPPORTED", to make the png_set_keep
    mechanism available for ignoring known chunks even when not saving
    unknown chunks.
 2009-06-13 10:07:55 -05:00
Glenn Randers-Pehrson
7aa1834c95 [devel] Bump version to bump-to-libpng-1.4.0beta63 2009-06-05 17:26:31 -05:00
Glenn Randers-Pehrson
37e7e0bd81 [devel] Added a section in documentation 
about using png_set_io_ptr() in configure scripts for detecting libpng
 2009-06-02 13:46:41 -05:00
Glenn Randers-Pehrson
d8eb62ff15 More cosmetic reformatting 
Broke several remaining "if () statement;" and "else statement;" into
two lines.
 2009-05-30 20:19:20 -05:00
Glenn Randers-Pehrson
45ae51743b In contrib/pngminim, #define PNG_NO_READ|WRITE_SWAP in pngusr.h 2009-05-28 20:22:38 -05:00
Glenn Randers-Pehrson
4bb4d01681 Imported from libpng-1.4.0beta61.tar 2009-05-20 17:15:20 -05:00
Glenn Randers-Pehrson
058d6f321a Bump version to libpng-1.4.0beta61 2009-05-19 13:05:39 -05:00
Glenn Randers-Pehrson
c996d13ec3 Add contrib/pngminim/preader 
based on contrib/gregbook/rpng2-x
 2009-05-18 16:01:26 -05:00
Glenn Randers-Pehrson
0ab7868d8a Restore png_combine_row() to progressive-read-only builds. 2009-05-18 15:28:44 -05:00
Glenn Randers-Pehrson
5902059c7c Conditionally compile functions only used by sequential readers 
png_combine_row() and png_read_finish_row() are not used by progressive
PNG readers.
 2009-05-18 10:54:11 -05:00
Glenn Randers-Pehrson
7654682c25 Bump version to libpng-1.4.0beta60 2009-05-16 07:25:42 -05:00
Glenn Randers-Pehrson glennrp@comcast.net
b1c0d33128 Housecleaning: revise identation and comments to meet libpng coding style. 2009-05-15 20:39:34 -05:00
Glenn Randers-Pehrson glennrp@comcast.net
11a3c7b50a Bump version to 1.4.0beta59 2009-05-15 20:33:24 -05:00
Glenn Randers-Pehrson
acfe7dc475 Imported from libpng-1.4.0beta58.tar 2009-05-14 05:33:33 -05:00
Glenn Randers-Pehrson
640b7d514d Merged example.c with libpng-1.2.37beta01 
(from the git master branch)
 2009-05-13 07:33:22 -05:00
Glenn Randers-Pehrson glennrp@comcast.net
cdd4330edc Revert typo in scripts/makefile.mingw 
(should refer to pngwin.def not pngw32.def)
 2009-05-03 05:44:06 -05:00
Glenn Randers-Pehrson glennrp@comcast.net
389c655a5a Bump internal version to bump-libpng-to-1.4.0beta58 2009-05-03 05:40:08 -05:00
Glenn Randers-Pehrson glennrp@comcast.net
31cafa0a3e Fix typo about autoconf version again 
There are too many master directories floating around now...
 2009-05-02 16:08:06 -05:00
Glenn Randers-Pehrson
3011945d6f Imported from libpng-1.4.0beta57.tar 2009-05-02 15:58:33 -05:00
Glenn Randers-Pehrson glennrp@comcast.net
7ecf7bdc6b Removed support of pngprefs.h from makefiles. 
It is no longer used since the MMX support was removed.
 2009-05-02 15:36:08 -05:00
Glenn Randers-Pehrson glennrp@comcast.net
4cd137127f Fix typo in CHANGES and ANNOUNCE (mentioned wrong versions of autoconf). 2009-05-02 15:28:09 -05:00
Glenn Randers-Pehrson glennrp@comcast.net
0a2547e83d Rebuilt configure scripts with autoconf 2.63 2009-05-02 15:25:36 -05:00
Glenn Randers-Pehrson glennrp@comcast.net
92d9534c1a Bump internal versioning to libpng-1.4.0beta57 2009-05-02 15:12:50 -05:00
Glenn Randers-Pehrson
1d0240500c Imported from libpng-1.4.0beta56.tar 2009-04-25 07:44:20 -05:00
Glenn Randers-Pehrson
871f5cd155 Bump internal versioning to 1.4.0beta56 2009-04-19 07:43:02 -05:00
Glenn Randers-Pehrson
f0a8fe0bf6 Imported from libpng-1.4.0beta55.tar 2009-04-15 07:57:25 -05:00
Glenn Randers-Pehrson
a93c942070 Imported from libpng-1.4.0beta54.tar 2009-04-13 12:02:11 -05:00
Glenn Randers-Pehrson
a6cc627446 Imported from libpng-1.4.0beta53.tar 2009-04-06 16:11:12 -05:00
Glenn Randers-Pehrson
6a9c2cefdd Imported from libpng-1.4.0beta52.tar 2009-04-06 16:11:09 -05:00
Glenn Randers-Pehrson
8fb550cc3e Imported from libpng-1.4.0beta51.tar 2009-04-06 16:11:07 -05:00
Glenn Randers-Pehrson
6917b51660 Imported from libpng-1.4.0beta50.tar 2009-04-06 16:11:04 -05:00
Glenn Randers-Pehrson
0ffb71a6af Imported from libpng-1.4.0beta49.tar 2009-04-06 16:11:02 -05:00
Glenn Randers-Pehrson
79134c69a4 Imported from libpng-1.4.0beta48.tar 2009-04-06 16:11:00 -05:00
Glenn Randers-Pehrson
4a82d69b9f Imported from libpng-1.4.0beta47.tar 2009-04-06 16:10:57 -05:00
Glenn Randers-Pehrson
1eb14e95d3 Imported from libpng-1.4.0beta46.tar 2009-04-06 16:10:55 -05:00
Glenn Randers-Pehrson
65a0992f0d Imported from libpng-1.4.0beta45.tar 2009-04-06 16:10:53 -05:00
Glenn Randers-Pehrson
5ca69e43ec Imported from libpng-1.4.0beta44.tar 2009-04-06 16:10:50 -05:00
Glenn Randers-Pehrson
d6d8075c0a Imported from libpng-1.4.0beta43.tar 2009-04-06 16:10:48 -05:00
Glenn Randers-Pehrson
35f5196386 Imported from libpng-1.4.0beta42.tar 2009-04-06 16:10:46 -05:00
Glenn Randers-Pehrson
71a3c1f821 Imported from libpng-1.4.0beta41.tar 2009-04-06 16:10:44 -05:00
Glenn Randers-Pehrson
02a5e33061 Imported from libpng-1.4.0beta40.tar 2009-04-06 16:10:41 -05:00
Glenn Randers-Pehrson
398b5a31a7 Imported from libpng-1.4.0beta39.tar 2009-04-06 16:10:39 -05:00
Glenn Randers-Pehrson
d0c40591f2 Imported from libpng-1.4.0beta38.tar 2009-04-06 16:10:36 -05:00
Glenn Randers-Pehrson
f783101c88 Imported from libpng-1.4.0beta37.tar 2009-04-06 16:10:34 -05:00
Glenn Randers-Pehrson
97a9b48789 Imported from libpng-1.4.0beta36.tar 2009-04-06 16:10:32 -05:00
Glenn Randers-Pehrson
56f6396137 Imported from libpng-1.4.0beta35.tar 2009-04-06 16:10:29 -05:00
Glenn Randers-Pehrson
a5fa5c9013 Imported from libpng-1.4.0beta34.tar 2009-04-06 16:10:27 -05:00
Glenn Randers-Pehrson
800d1e9a67 Imported from libpng-1.4.0beta33.tar 2009-04-06 16:10:25 -05:00
Glenn Randers-Pehrson
dbed41fde1 Imported from libpng-1.4.0beta32.tar 2009-04-06 16:10:22 -05:00
Glenn Randers-Pehrson
4198360421 Imported from libpng-1.4.0beta31.tar 2009-04-06 16:10:20 -05:00
Glenn Randers-Pehrson
1916f6ae42 Imported from libpng-1.4.0beta30.tar 2009-04-06 16:10:18 -05:00
Glenn Randers-Pehrson
e0784c72f4 Imported from libpng-1.4.0beta29.tar 2009-04-06 16:10:15 -05:00
Glenn Randers-Pehrson
43aaf6eb37 Imported from libpng-1.4.0beta28.tar 2009-04-06 16:10:13 -05:00
Glenn Randers-Pehrson
51650b8a65 Imported from libpng-1.4.0beta27.tar 2009-04-06 16:10:11 -05:00
Glenn Randers-Pehrson
79084216af Imported from libpng-1.4.0beta26.tar 2009-04-06 16:10:08 -05:00
Glenn Randers-Pehrson
eb58091392 Imported from libpng-1.4.0beta25.tar 2009-04-06 16:10:05 -05:00
Glenn Randers-Pehrson
895a9c97e2 Imported from libpng-1.4.0beta24.tar 2009-04-06 16:10:03 -05:00
Glenn Randers-Pehrson
72b633026b Imported from libpng-1.4.0beta23.tar 2009-04-06 16:10:00 -05:00
Glenn Randers-Pehrson
d8d7b949d9 Imported from libpng-1.4.0beta22.tar 2009-04-06 16:09:58 -05:00
Glenn Randers-Pehrson
b3ff968558 Imported from libpng-1.4.0beta21.tar 2009-04-06 16:09:56 -05:00
Glenn Randers-Pehrson
145f5c8164 Imported from libpng-1.4.0beta20.tar 2009-04-06 16:09:54 -05:00
Glenn Randers-Pehrson
a7dbcba1e8 Imported from libpng-1.4.0beta19.tar 2009-04-06 16:09:51 -05:00
Glenn Randers-Pehrson
c3f52f12bb Imported from libpng-1.4.0beta18.tar 2009-04-06 16:09:49 -05:00
Glenn Randers-Pehrson
7edd45814c Imported from libpng-1.4.0beta17.tar 2009-04-06 16:09:47 -05:00
Glenn Randers-Pehrson
701dbaa81e Imported from libpng-1.4.0beta16.tar 2009-04-06 16:09:45 -05:00
Glenn Randers-Pehrson
ae4bd5c2be Imported from libpng-1.4.0beta15.tar 2009-04-06 16:09:42 -05:00
Glenn Randers-Pehrson
6b12c08bfc Imported from libpng-1.4.0beta14.tar 2009-04-06 16:09:40 -05:00
Glenn Randers-Pehrson
3779c69674 Imported from libpng-1.4.0beta13.tar 2009-04-06 16:09:38 -05:00
Glenn Randers-Pehrson
ebd7f9a371 Imported from libpng-1.4.0beta12.tar 2009-04-06 16:09:36 -05:00
Glenn Randers-Pehrson
beb572e616 Imported from libpng-1.4.0beta11.tar 2009-04-06 16:09:34 -05:00
Glenn Randers-Pehrson
3424ee7354 Imported from libpng-1.4.0beta10.tar 2009-04-06 16:09:31 -05:00
Glenn Randers-Pehrson
e826d7e200 Imported from libpng-1.4.0beta9.tar 2009-04-06 16:09:29 -05:00
Glenn Randers-Pehrson
d120996a49 Imported from libpng-1.4.0beta8.tar 2009-04-06 16:09:27 -05:00
Glenn Randers-Pehrson
6bc53be992 Imported from libpng-1.4.0beta7.tar 2009-04-06 16:09:25 -05:00
Glenn Randers-Pehrson
f46918d129 Imported from libpng-1.4.0beta6.tar 2009-04-06 16:09:22 -05:00
Glenn Randers-Pehrson
73b064c2af Imported from libpng-1.4.0beta5.tar 2009-04-06 16:09:20 -05:00
Glenn Randers-Pehrson
b3870ab5f9 Imported from libpng-1.4.0beta4.tar 2009-04-06 16:09:18 -05:00
Glenn Randers-Pehrson
86dc981475 Imported from libpng-1.4.0beta3.tar 2009-04-06 16:09:16 -05:00
Glenn Randers-Pehrson
d60b8fab03 Imported from libpng-1.4.0beta2.tar 2009-04-06 16:09:14 -05:00
Glenn Randers-Pehrson
1721829464 Imported from libpng-1.4.0beta1.tar 2009-04-06 16:09:11 -05:00
Glenn Randers-Pehrson
f628ee2fa4 Imported from libpng-1.2.10rc1.tar 2009-04-06 16:09:08 -05:00
Glenn Randers-Pehrson
ad310547a2 Imported from libpng-1.2.10beta7.tar 2009-04-06 16:09:06 -05:00
Glenn Randers-Pehrson
629330e761 Imported from libpng-1.2.10beta6.tar 2009-04-06 16:09:04 -05:00
Glenn Randers-Pehrson
b511b60aaa Imported from libpng-1.2.10beta5.tar 2009-04-06 16:09:02 -05:00
Glenn Randers-Pehrson
77be22c09a Imported from libpng-1.2.10beta4.tar 2009-04-06 16:09:00 -05:00
Glenn Randers-Pehrson
b0270f77a9 Imported from libpng-1.2.10beta3.tar 2009-04-06 16:08:58 -05:00
Glenn Randers-Pehrson
3a5a759bb7 Imported from libpng-1.2.10beta2.tar 2009-04-06 16:08:55 -05:00
Glenn Randers-Pehrson
d5d63601b9 Imported from libpng-1.2.10beta1.tar 2009-04-06 16:08:53 -05:00
Glenn Randers-Pehrson
a7d0c94169 Imported from libpng-1.2.9.tar 2009-04-06 16:08:51 -05:00
Glenn Randers-Pehrson
3a51203c48 Imported from libpng-1.2.9rc1.tar 2009-04-06 16:08:49 -05:00
Glenn Randers-Pehrson
4deeb795f6 Imported from libpng-1.2.9beta11.tar 2009-04-06 16:08:46 -05:00
Glenn Randers-Pehrson
26e47d9a71 Imported from libpng-1.2.9beta10.tar 2009-04-06 16:08:44 -05:00
Glenn Randers-Pehrson
170b70ce30 Imported from libpng-1.2.9beta9.tar 2009-04-06 16:08:42 -05:00
Glenn Randers-Pehrson
1ce0836b4a Imported from libpng-1.2.9beta8.tar 2009-04-06 16:08:39 -05:00
Glenn Randers-Pehrson
5c60b2367e Imported from libpng-1.2.9beta7.tar 2009-04-06 16:08:37 -05:00
Glenn Randers-Pehrson
b7f9593715 Imported from libpng-1.2.9beta6.tar 2009-04-06 16:08:35 -05:00
Glenn Randers-Pehrson
e64746200b Imported from libpng-1.2.9beta5.tar 2009-04-06 16:08:32 -05:00
Glenn Randers-Pehrson
c3d51c14f2 Imported from libpng-1.2.9beta4.tar 2009-04-06 16:08:30 -05:00