John Bowler
40ca77a721
[libpng16] Improved pngstest speed by not doing redundant tests and add const
...
to the background parameter of png_image_finish_read. The --background
option is now done automagically only when required, so that commandline
option no longer exists.
2012-01-28 23:19:42 -06:00
John Bowler
05cbe5ae28
[libpng16] Moved automake options to AM_INIT_AUTOMAKE in configure.ac
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Added color-tests, silent-rules (Not yet implemented in Makefile.am) and
version checking to configure.ac
2012-01-28 18:06:55 -06:00
Glenn Randers-Pehrson
5cdff4144e
[libpng16] Divide pngstest into separate runs for basic and transparent images.
2012-01-28 01:07:34 -06:00
John Bowler
feecc898d9
[libpng16] Check libtool/libtoolize version number (2.4.2) in configure.ac
2012-01-28 00:48:08 -06:00
John Bowler
3a1d63dc69
[libpng16] Fixed Image::colormap misalignment in pngstest.c
2012-01-28 00:11:53 -06:00
Glenn Randers-Pehrson
573a51143a
[libpng16] bump version to 1.6.0beta08
2012-01-27 22:37:58 -06:00
Glenn Randers-Pehrson
6690011811
[libpng16] Imported from libpng-1.6.0beta07.tar
2012-01-27 22:29:22 -06:00
Glenn Randers-Pehrson
dde1f98626
[libpng16] Committed 5 new or renamed files in contrib/pngsuite.
2012-01-27 20:35:35 -06:00
Glenn Randers-Pehrson
aaf1179ec1
[libpng16] Added two images to contrib/pngsuite (1-bit and 2-bit transparent
...
grayscale), and renamed three whose names were inconsistent with those in
pngsuite/README.txt.
2012-01-27 20:07:00 -06:00
John Bowler
e044649282
[libpng16] Removed scripts/*m4 and updated autogen.sh
2012-01-27 12:49:15 -06:00
John Bowler
a23f3dbcb6
[libpng16] Freeze libtool files in the 'scripts' directory.
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This version of autogen.sh attempts to dissuade people from running it when
it is not, or should not, be necessary.
2012-01-27 10:24:21 -06:00
Glenn Randers-Pehrson
a12d2328b4
[libpng16] Set CMAKE_LIBRARY_OUTPUT_DIRECTORY to "lib" on all platforms
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(C. Yapp).
2012-01-26 17:39:05 -06:00
Glenn Randers-Pehrson
95a8a665e4
[libpng16] Conditionalize the install rules for MINGW and CYGWIN
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in CMakeLists.txt
2012-01-25 16:46:05 -06:00
Glenn Randers-Pehrson
9ca5f1bdc8
[libpng15] Added missing date to final CHANGES entry.
2012-01-25 16:31:13 -06:00
Glenn Randers-Pehrson
9f01d0d665
[libpng15] Imported from libpng-1.5.8rc02.tar
2012-01-25 16:11:54 -06:00
Glenn Randers-Pehrson
da544d7d3e
[libpng15] Conditionalize install rules for MINGW and CYGWIN in CMakeLists.txt
2012-01-25 16:08:04 -06:00
John Bowler
da2194c0d5
[libpng16] Rewrote autogen.sh to run autoreconf
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instead of running tools one-by-one.
2012-01-25 08:30:24 -06:00
John Bowler
1eb2c48458
[libpng16] Updated configure.ac from autoupdate: added --enable-werror option.
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Also some layout regularization and removal of introduced tab characters
(replaced with 3-character indentation). Obsolete macros identified by
autoupdate have been removed; the replacements are all in 2.59 so
the pre-req hasn't been changed. --enable-werror checks for support
for -Werror (or the given argument) in the compiler. This mimics the
gcc configure option by allowing -Werror to be turned on safely; without
the option the tests written in configure itself fail compilation because
they cause compiler warnings.
2012-01-25 08:07:29 -06:00
John Bowler
8fb6c6a9b3
[libpng16] Eliminated Intel icc/icl compiler warnings. The Intel (GCC derived)
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compiler issues slightly different warnings from those issued by the
current vesions of GCC. This eliminates those warnings by
adding/removing casts and small code rewrites.
2012-01-25 07:47:44 -06:00
John Bowler
9c7f99c9cb
[libpng16] Remove remains of simplified API sPLT experiment from pngpriv.h
2012-01-25 07:35:47 -06:00
Glenn Randers-Pehrson
99c7ad2904
[libpng16] bump version to 1.6.0beta07
2012-01-24 08:06:01 -06:00
Glenn Randers-Pehrson
e7b4d26ec1
[libpng16] Imported from libpng-1.6.0beta06.tar
2012-01-24 08:05:42 -06:00
John Bowler
c35f888c46
[libpng16] Finish patching pngstest.c
2012-01-24 07:40:28 -06:00
John Bowler
5635573cfc
[libpng16] Fixed Min/GW uninstall to remove libpng.dll.a
2012-01-23 23:01:27 -06:00
Glenn Randers-Pehrson
fea2a877c8
[libpng16] Added some whitespace in comments.
2012-01-23 22:52:59 -06:00
John Bowler
5bc90389bf
[libpng16] Added color-map support to simplified API.
...
This is an initial version for review; the documentation has not yet been
updated.
2012-01-23 22:43:22 -06:00
Glenn Randers-Pehrson
2312167d51
[libpng16] Increased warning buffer in pngerror.c from 128 to 192.
2012-01-23 22:34:15 -06:00
Glenn Randers-Pehrson
edbcd02133
[libpng16] bump version to 1.6.0beta06
2012-01-16 07:50:01 -06:00
John Bowler
04336ba10f
[libpng16] Add palette support to the simplified APIs. This commit
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changes some of the macro definitions in png.h, app code may need
corresponding changes.
2012-01-16 07:48:36 -06:00
Glenn Randers-Pehrson
ea8d0b9408
[libpng15] Imported from libpng-1.5.8beta01.tar
2012-01-14 20:59:14 -06:00
Glenn Randers-Pehrson
da1c5ca65a
[libpng16] Imported from libpng-1.6.0beta05.tar
2012-01-14 20:44:14 -06:00
John Bowler
00c6a9a62c
[libpng16] Fix bug in pngerror.c: some long warnings were being improperly
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truncated (bug introduced in libpng-1.5.3beta05).
2012-01-14 19:44:43 -06:00
Glenn Randers-Pehrson
665031e834
[libpng16] Fix two typos in pngpriv.h comments
2012-01-13 22:03:10 -06:00
Glenn Randers-Pehrson
0501c1c570
[libpng16] Describe new simplified API in the manual pages
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and cleaned up some indentation problems.
2012-01-11 14:00:52 -06:00
Glenn Randers-Pehrson
1531bd61a0
[libpng16] Updated copyright year to 2012
2012-01-01 14:45:04 -06:00
Glenn Randers-Pehrson
d9fc0622a1
[libpng16] bump version to 1.6.0beta05
2011-12-29 21:13:53 -06:00
Glenn Randers-Pehrson
6e4184249c
[libpng16] Imported from libpng-1.6.0beta04.tar
2011-12-29 21:01:01 -06:00
Glenn Randers-Pehrson
04ab33560f
[libpng16] Revised contrib/pngminus/pnm2png.c to avoid warnings
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when png_uint_32 and unsigned long are of different sizes.
2011-12-29 10:24:50 -06:00
Glenn Randers-Pehrson
0522f269e0
[libpng16] Update png_err() to use new typecast.
2011-12-29 10:02:24 -06:00
John Bowler
fcd301daed
[libpng16] Changed png_memcpy to C assignment where appropriate. Changed all
...
those uses of png_memcpy that were doing a simple assignment to assignments
(all those cases where the thing being copied is a non-array C L-value.)
Added some error checking to png_set_*() routines and removed the
reference to the non-exported function png_memcpy() from example.c. Fixed
the Visual C 64-bit build - it requires jmp_buf to be aligned, but it had
become misaligned.
2011-12-28 21:34:27 -06:00
John Bowler
4f67e40898
[libpng16] Add 'const' to png_structrp arguments of png_set_*() APIs.
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Because these APIs store to the png_info they can take a
png_const_structrp now that the error routines also accept
one of these.
2011-12-28 08:43:37 -06:00
Gilles Espinasse
f87ef8bcb5
[ibpng16] Moved AC_MSG_CHECKING([if libraries can be versioned]) later
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to the proper location in configure.ac (Gilles Espinasse).
2011-12-26 13:10:01 -06:00
Glenn Randers-Pehrson
a5bf4e3767
[libpng16] Initialize "passes" variable in pngread.c to avoid compiler warning.
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It was not actually possible to use it uninitialized but gcc doesn't know that.
2011-12-24 09:27:20 -06:00
John Bowler
5d56786eff
[libpng16] Implemented 'restrict' for png_info and png_struct.
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Added new "png_structrp" typedef. Because of the
way libpng works both png_info and png_struct are always accessed via a
single pointer. This means adding C99 'restrict' to the pointer gives
the compiler some opportunity to optimize the code. This change allows that.
2011-12-24 09:12:00 -06:00
John Bowler
d7c22fb7ec
[libpng16] Added pngvalid.c compile time checks for const APIs.
2011-12-24 08:29:20 -06:00
Glenn Randers-Pehrson
939310bac1
[libpng16] Update CHANGES and ANNOUNCE
2011-12-24 08:27:41 -06:00
John Bowler
29fca0d497
[libpng16] Enabled png_get_sCAL_fixed() if floating point APIs are enabled.
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Previously it was disabled whenever internal fixed point arithmetic was
selected, which meant it didn't exist even on systems where FP was available
but not preferred.
2011-12-24 07:57:43 -06:00
John Bowler
df477e4652
[libpng16] Eliminated png_info_destroy. It is now used only in png.c
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and only calls one other internal function and memset.
2011-12-24 07:47:02 -06:00
Glenn Randers-Pehrson
5a956a7a58
[libpng16] Began a manual section about libpng15 to libpng16 differences.
2011-12-22 14:23:37 -06:00
Glenn Randers-Pehrson
67ee8cee39
[libpng16] bump version to 1.6.0beta04
2011-12-22 08:34:26 -06:00
