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@@ -1,52 +1,77 @@ | ||
Libpng 1.6.36.git | ||
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This is a development version, not intended to be a public release. | ||
It will be replaced by a public release, or by another development | ||
version, at a later time. | ||
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Libpng 1.6.35 - July 15, 2018 | ||
libpng 1.6.36 - December 1, 2018 | ||
================================ | ||
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This is a public release of libpng, intended for use in production code. | ||
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Files available for download: | ||
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Files available for download | ||
---------------------------- | ||
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Source files with LF line endings (for Unix/Linux): | ||
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libpng-1.6.35.tar.xz (LZMA-compressed, recommended) | ||
libpng-1.6.35.tar.gz | ||
* libpng-1.6.36.tar.xz (LZMA-compressed, recommended) | ||
* libpng-1.6.36.tar.gz | ||
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Source files with CRLF line endings (for Windows): | ||
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lp1635.7z (LZMA-compressed, recommended) | ||
lp1635.zip | ||
* lp1636.7z (LZMA-compressed, recommended) | ||
* lp1636.zip | ||
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Other information: | ||
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libpng-1.6.35-README.txt | ||
libpng-1.6.35-LICENSE.txt | ||
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Changes since the previous public release (1.6.34): | ||
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Restored 21 of the contrib/pngsuite/i*.png, which do not cause test | ||
failures. Placed the remainder in contrib/pngsuite/interlaced/i*.png. | ||
Added calls to png_set_*() transforms commonly used by browsers to | ||
the fuzzer. | ||
Removed some unnecessary brackets in pngrtran.c | ||
Fixed miscellaneous typos (Patch by github user "luzpaz"). | ||
Change "ASM C" to "C ASM" in CMakeLists.txt | ||
Fixed incorrect handling of bKGD chunk in sub-8-bit files (Cosmin) | ||
Added hardware optimization directories to zip and 7z distributions. | ||
Fixed incorrect bitmask for options. | ||
Fixed many spelling typos. | ||
Make png_get_iCCP consistent with man page (allow compression-type argument | ||
to be NULL, bug report by Lenard Szolnoki). | ||
Replaced the remaining uses of png_size_t with size_t (Cosmin) | ||
Fixed the calculation of row_factor in png_check_chunk_length | ||
(reported by Thuan Pham in SourceForge issue #278) | ||
Added missing parentheses to a macro definition | ||
(suggested by "irwir" in GitHub issue #216) | ||
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Send comments/corrections/commendations to png-mng-implement at lists.sf.net | ||
(subscription required; visit | ||
* README.md | ||
* LICENSE.md | ||
* AUTHORS.md | ||
* TRADEMARK.md | ||
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IMPORTANT licensing update: libpng license v2 | ||
--------------------------------------------- | ||
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The new libpng license comprises the terms and conditions from the zlib | ||
license, and the disclaimer from the Boost license. | ||
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The legacy libpng license, used until libpng-1.6.35, is appended to the | ||
new license, following the precedent established in the Python Software | ||
Foundation License version 2. | ||
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From now on, the list of contributing authors shall be maintained in a | ||
separate AUTHORS file. The lists of previous contributing authors, | ||
mentioned in the legacy libpng license and considered to be an integral | ||
part of that license, are kept intact, with no further updates. | ||
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Changes since the previous public release (version 1.6.35) | ||
---------------------------------------------------------- | ||
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* Optimized png_do_expand_palette for ARM processors. | ||
Improved performance by around 10-22% on a recent ARM Chromebook. | ||
(Contributed by Richard Townsend, ARM Holdings) | ||
* Fixed manipulation of machine-specific optimization options. | ||
(Contributed by Vicki Pfau) | ||
* Used memcpy instead of manual pointer arithmetic on Intel SSE2. | ||
(Contributed by Samuel Williams) | ||
* Fixed build errors with MSVC on ARM64. | ||
(Contributed by Zhijie Liang) | ||
* Fixed detection of libm in CMakeLists. | ||
(Contributed by Cameron Cawley) | ||
* Fixed incorrect creation of pkg-config file in CMakeLists. | ||
(Contributed by Kyle Bentley) | ||
* Fixed the CMake build on Windows MSYS by avoiding symlinks. | ||
* Fixed a build warning on OpenBSD. | ||
(Contributed by Theo Buehler) | ||
* Fixed various typos in comments. | ||
(Contributed by "luz.paz") | ||
* Raised the minimum required CMake version from 3.0.2 to 3.1. | ||
* Removed yet more of the vestigial support for pre-ANSI C compilers. | ||
* Removed ancient makefiles for ancient systems that have been broken | ||
across all previous libpng-1.6.x versions. | ||
* Removed the Y2K compliance statement and the export control | ||
information. | ||
* Applied various code style and documentation fixes. | ||
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Send comments/corrections/commendations to png-mng-implement at lists.sf.net. | ||
Subscription is required; visit | ||
https://lists.sourceforge.net/lists/listinfo/png-mng-implement | ||
to subscribe). | ||
to subscribe. |
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Original file line number | Diff line number | Diff line change |
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@@ -148,7 +148,7 @@ pkgconfig_DATA = libpng@PNGLIB_MAJOR@@[email protected] | |
# from those directories being included. This only works if the configure is | ||
# not done in the source directory! | ||
EXTRA_DIST= \ | ||
ANNOUNCE CHANGES INSTALL LICENSE README TODO \ | ||
ANNOUNCE AUTHORS CHANGES INSTALL LICENSE README TODO TRADEMARK \ | ||
pngtest.png pngbar.png pngnow.png pngbar.jpg autogen.sh \ | ||
${srcdir}/contrib ${srcdir}/projects ${srcdir}/scripts \ | ||
$(TESTS) $(XFAIL_TESTS) tests/pngstest \ | ||
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@@ -534,7 +534,7 @@ TEST_LOG_COMPILE = $(TEST_LOG_COMPILER) $(AM_TEST_LOG_FLAGS) \ | |
$(TEST_LOG_FLAGS) | ||
am__DIST_COMMON = $(dist_man_MANS) $(srcdir)/Makefile.in \ | ||
$(srcdir)/config.h.in $(srcdir)/libpng-config.in \ | ||
$(srcdir)/libpng.pc.in INSTALL README TODO compile \ | ||
$(srcdir)/libpng.pc.in AUTHORS INSTALL README TODO compile \ | ||
config.guess config.sub depcomp install-sh ltmain.sh missing \ | ||
test-driver | ||
DISTFILES = $(DIST_COMMON) $(DIST_SOURCES) $(TEXINFOS) $(EXTRA_DIST) | ||
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@@ -784,7 +784,7 @@ pkgconfig_DATA = libpng@PNGLIB_MAJOR@@[email protected] | |
# from those directories being included. This only works if the configure is | ||
# not done in the source directory! | ||
EXTRA_DIST = \ | ||
ANNOUNCE CHANGES INSTALL LICENSE README TODO \ | ||
ANNOUNCE AUTHORS CHANGES INSTALL LICENSE README TODO TRADEMARK \ | ||
pngtest.png pngbar.png pngnow.png pngbar.jpg autogen.sh \ | ||
${srcdir}/contrib ${srcdir}/projects ${srcdir}/scripts \ | ||
$(TESTS) $(XFAIL_TESTS) tests/pngstest \ | ||
|
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@@ -1,6 +1,6 @@ | ||
#! /bin/sh | ||
# Guess values for system-dependent variables and create Makefiles. | ||
# Generated by GNU Autoconf 2.69 for libpng 1.6.36.git. | ||
# Generated by GNU Autoconf 2.69 for libpng 1.6.36. | ||
# | ||
# Report bugs to <[email protected]>. | ||
# | ||
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@@ -590,8 +590,8 @@ MAKEFLAGS= | |
# Identity of this package. | ||
PACKAGE_NAME='libpng' | ||
PACKAGE_TARNAME='libpng' | ||
PACKAGE_VERSION='1.6.36.git' | ||
PACKAGE_STRING='libpng 1.6.36.git' | ||
PACKAGE_VERSION='1.6.36' | ||
PACKAGE_STRING='libpng 1.6.36' | ||
PACKAGE_BUGREPORT='[email protected]' | ||
PACKAGE_URL='' | ||
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@@ -1372,7 +1372,7 @@ if test "$ac_init_help" = "long"; then | |
# Omit some internal or obsolete options to make the list less imposing. | ||
# This message is too long to be a string in the A/UX 3.1 sh. | ||
cat <<_ACEOF | ||
\`configure' configures libpng 1.6.36.git to adapt to many kinds of systems. | ||
\`configure' configures libpng 1.6.36 to adapt to many kinds of systems. | ||
Usage: $0 [OPTION]... [VAR=VALUE]... | ||
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@@ -1442,7 +1442,7 @@ fi | |
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if test -n "$ac_init_help"; then | ||
case $ac_init_help in | ||
short | recursive ) echo "Configuration of libpng 1.6.36.git:";; | ||
short | recursive ) echo "Configuration of libpng 1.6.36:";; | ||
esac | ||
cat <<\_ACEOF | ||
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@@ -1622,7 +1622,7 @@ fi | |
test -n "$ac_init_help" && exit $ac_status | ||
if $ac_init_version; then | ||
cat <<\_ACEOF | ||
libpng configure 1.6.36.git | ||
libpng configure 1.6.36 | ||
generated by GNU Autoconf 2.69 | ||
Copyright (C) 2012 Free Software Foundation, Inc. | ||
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@@ -1954,7 +1954,7 @@ cat >config.log <<_ACEOF | |
This file contains any messages produced by compilers while | ||
running configure, to aid debugging if configure makes a mistake. | ||
It was created by libpng $as_me 1.6.36.git, which was | ||
It was created by libpng $as_me 1.6.36, which was | ||
generated by GNU Autoconf 2.69. Invocation command line was | ||
$ $0 $@ | ||
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@@ -2825,7 +2825,7 @@ fi | |
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# Define the identity of the package. | ||
PACKAGE='libpng' | ||
VERSION='1.6.36.git' | ||
VERSION='1.6.36' | ||
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cat >>confdefs.h <<_ACEOF | ||
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@@ -2946,7 +2946,7 @@ fi | |
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PNGLIB_VERSION=1.6.36.git | ||
PNGLIB_VERSION=1.6.36 | ||
PNGLIB_MAJOR=1 | ||
PNGLIB_MINOR=6 | ||
PNGLIB_RELEASE=36 | ||
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@@ -14354,7 +14354,7 @@ cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 | |
# report actual input values of CONFIG_FILES etc. instead of their | ||
# values after options handling. | ||
ac_log=" | ||
This file was extended by libpng $as_me 1.6.36.git, which was | ||
This file was extended by libpng $as_me 1.6.36, which was | ||
generated by GNU Autoconf 2.69. Invocation command line was | ||
CONFIG_FILES = $CONFIG_FILES | ||
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@@ -14420,7 +14420,7 @@ _ACEOF | |
cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 | ||
ac_cs_config="`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`" | ||
ac_cs_version="\\ | ||
libpng config.status 1.6.36.git | ||
libpng config.status 1.6.36 | ||
configured by $0, generated by GNU Autoconf 2.69, | ||
with options \\"\$ac_cs_config\\" | ||
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@@ -25,7 +25,7 @@ AC_PREREQ([2.68]) | |
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dnl Version number stuff here: | ||
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AC_INIT([libpng],[1.6.36.git],[[email protected]]) | ||
AC_INIT([libpng],[1.6.36],[[email protected]]) | ||
AC_CONFIG_MACRO_DIR([scripts]) | ||
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# libpng does not follow GNU file name conventions (hence 'foreign') | ||
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@@ -46,7 +46,7 @@ dnl automake, so the following is not necessary (and is not defined anyway): | |
dnl AM_PREREQ([1.11.2]) | ||
dnl stop configure from automagically running automake | ||
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PNGLIB_VERSION=1.6.36.git | ||
PNGLIB_VERSION=1.6.36 | ||
PNGLIB_MAJOR=1 | ||
PNGLIB_MINOR=6 | ||
PNGLIB_RELEASE=36 | ||
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