diff --git a/ANNOUNCE b/ANNOUNCE index 94a3969e9..17c8f8eb0 100644 --- a/ANNOUNCE +++ b/ANNOUNCE @@ -1,57 +1,31 @@ -Libpng 1.6.31 - July 27, 2017 +Libpng 1.6.32beta01 - July 27, 2017 -This is a public release of libpng, intended for use in production codes. +This is not intended to be a public release. It will be replaced +within a few weeks by a public version or by another test version. Files available for download: Source files with LF line endings (for Unix/Linux) and with a "configure" script - libpng-1.6.31.tar.xz (LZMA-compressed, recommended) - libpng-1.6.31.tar.gz + 1.6.32beta01.tar.xz (LZMA-compressed, recommended) + 1.6.32beta01.tar.gz Source files with CRLF line endings (for Windows), without the "configure" script - lpng1631.7z (LZMA-compressed, recommended) - lpng1631.zip + lp1632b01.7z (LZMA-compressed, recommended) + lp1632b01.zip Other information: - libpng-1.6.31-README.txt - libpng-1.6.31-LICENSE.txt - libpng-1.6.31-*.asc (armored detached GPG signatures) + 1.6.32beta01-README.txt + 1.6.32beta01-LICENSE.txt + libpng-1.6.32beta01-*.asc (armored detached GPG signatures) -Changes since the last public release (1.6.30): +Changes since the last public release (1.6.31): - Guard the definition of _POSIX_SOURCE in pngpriv.h (AIX already defines it; - bug report by Michael Felt). - Revised pngpriv.h to work around failure to compile arm/filter_neon.S - ("typedef" directive is unrecognized by the assembler). The problem - was introduced in libpng-1.6.30beta01. - Added "Requires: zlib" to libpng.pc.in (Pieter Neerincx). - Added special case for FreeBSD in arm/filter_neon.S (Maya Rashish). - Added instructions for disabling hardware optimizations in INSTALL. - Added "--enable-hardware-optimizations" configuration flag to enable - or disable all hardware optimizations with one flag. - Updated CMakeLists.txt to add INTEL_SSE and MIPS_MSA platforms. - Changed "int" to "png_size_t" in intel/filter_sse2.c to prevent - possible integer overflow (Bug report by John Bowler). - Quieted "declaration after statement" warnings in intel/filter_sse2.c. - Added scripts/makefile-linux-opt, which has hardware optimizations enabled. - Removed one of the GCC-7.1.0 'strict-overflow' warnings that result when - integers appear on both sides of a compare. Worked around the others by - forcing the strict-overflow setting in the relevant functions to a level - where they are not reported (John Bowler). - Changed "FALL THROUGH" comments to "FALLTHROUGH" because GCC doesn't like - the space. - Worked around some C-style casts from (void*) because g++ 5.4.0 objects - to them. - Increased the buffer size for 'sprint' to pass the gcc 7.1.0 'sprint - overflow' check that is on by default with -Wall -Wextra. - Added eXIf chunk support. - Added a minimal eXIf chunk (with Orientation and FocalLengthIn35mmFilm - tags) to pngtest.png. +Version 1.6.32beta01 [July 27, 2017] Send comments/corrections/commendations to png-mng-implement at lists.sf.net (subscription required; visit diff --git a/CHANGES b/CHANGES index a2f367a5f..2dfa7c485 100644 --- a/CHANGES +++ b/CHANGES @@ -5908,6 +5908,8 @@ Version 1.6.31rc02 [July 25, 2017] Version 1.6.31 [July 27, 2017] No changes. +Version 1.6.32beta01 [July 27, 2017] + Send comments/corrections/commendations to png-mng-implement at lists.sf.net (subscription required; visit https://lists.sourceforge.net/lists/listinfo/png-mng-implement diff --git a/CMakeLists.txt b/CMakeLists.txt index 0c72c36dd..a932f1e8f 100644 --- a/CMakeLists.txt +++ b/CMakeLists.txt @@ -36,7 +36,7 @@ enable_testing() set(PNGLIB_MAJOR 1) set(PNGLIB_MINOR 6) -set(PNGLIB_RELEASE 31) +set(PNGLIB_RELEASE 32) set(PNGLIB_NAME libpng${PNGLIB_MAJOR}${PNGLIB_MINOR}) set(PNGLIB_VERSION ${PNGLIB_MAJOR}.${PNGLIB_MINOR}.${PNGLIB_RELEASE}) @@ -817,7 +817,7 @@ endif(NOT WIN32 OR CYGWIN OR MINGW) # SET UP LINKS if(PNG_SHARED) set_target_properties(png PROPERTIES -# VERSION 16.${PNGLIB_RELEASE}.1.6.31 +# VERSION 16.${PNGLIB_RELEASE}.1.6.32beta01 VERSION 16.${PNGLIB_RELEASE}.0 SOVERSION 16 CLEAN_DIRECT_OUTPUT 1) diff --git a/LICENSE b/LICENSE index 1df0cbbdd..836526bac 100644 --- a/LICENSE +++ b/LICENSE @@ -10,7 +10,7 @@ this sentence. This code is released under the libpng license. -libpng versions 1.0.7, July 1, 2000 through 1.6.31, July 27, 2017 are +libpng versions 1.0.7, July 1, 2000 through 1.6.32beta01, July 27, 2017 are Copyright (c) 2000-2002, 2004, 2006-2017 Glenn Randers-Pehrson, are derived from libpng-1.0.6, and are distributed according to the same disclaimer and license as libpng-1.0.6 with the following individuals diff --git a/README b/README index 1f68cfa64..586fb652a 100644 --- a/README +++ b/README @@ -1,4 +1,4 @@ -README for libpng version 1.6.31 - July 27, 2017 (shared library 16.0) +README for libpng version 1.6.32beta01 - July 27, 2017 (shared library 16.0) See the note about version numbers near the top of png.h See INSTALL for instructions on how to install libpng. diff --git a/arm/filter_neon.S b/arm/filter_neon.S index 000764cd2..09267c603 100644 --- a/arm/filter_neon.S +++ b/arm/filter_neon.S @@ -3,7 +3,7 @@ * * Copyright (c) 2014,2017 Glenn Randers-Pehrson * Written by Mans Rullgard, 2011. - * Last changed in libpng 1.6.31 [July 27, 2017] + * Last changed in libpng 1.6.31 [(PENDING RELEASE)] * * This code is released under the libpng license. * For conditions of distribution and use, see the disclaimer diff --git a/configure.ac b/configure.ac index b1fd1585d..b9cddc02e 100644 --- a/configure.ac +++ b/configure.ac @@ -25,7 +25,7 @@ AC_PREREQ([2.68]) dnl Version number stuff here: -AC_INIT([libpng],[1.6.31],[png-mng-implement@lists.sourceforge.net]) +AC_INIT([libpng],[1.6.32beta01],[png-mng-implement@lists.sourceforge.net]) AC_CONFIG_MACRO_DIR([scripts]) # libpng does not follow GNU file name conventions (hence 'foreign') @@ -46,10 +46,10 @@ 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 -PNGLIB_VERSION=1.6.31 +PNGLIB_VERSION=1.6.32beta01 PNGLIB_MAJOR=1 PNGLIB_MINOR=6 -PNGLIB_RELEASE=31 +PNGLIB_RELEASE=32 dnl End of version number stuff diff --git a/intel/filter_sse2_intrinsics.c b/intel/filter_sse2_intrinsics.c index 5e8553fbb..f47fbb395 100644 --- a/intel/filter_sse2_intrinsics.c +++ b/intel/filter_sse2_intrinsics.c @@ -5,7 +5,7 @@ * Written by Mike Klein and Matt Sarett * Derived from arm/filter_neon_intrinsics.c * - * Last changed in libpng 1.6.31 [July 27, 2017] + * Last changed in libpng 1.6.31 [(PENDING RELEASE)] * * This code is released under the libpng license. * For conditions of distribution and use, see the disclaimer diff --git a/libpng-manual.txt b/libpng-manual.txt index b81d2a680..8f2189caf 100644 --- a/libpng-manual.txt +++ b/libpng-manual.txt @@ -1,6 +1,6 @@ libpng-manual.txt - A description on how to use and modify libpng - libpng version 1.6.31 - July 27, 2017 + libpng version 1.6.32beta01 - July 27, 2017 Updated and distributed by Glenn Randers-Pehrson Copyright (c) 1998-2017 Glenn Randers-Pehrson @@ -11,7 +11,7 @@ libpng-manual.txt - A description on how to use and modify libpng Based on: - libpng versions 0.97, January 1998, through 1.6.31 - July 27, 2017 + libpng versions 0.97, January 1998, through 1.6.32beta01 - July 27, 2017 Updated and distributed by Glenn Randers-Pehrson Copyright (c) 1998-2017 Glenn Randers-Pehrson @@ -5404,7 +5404,7 @@ Since the PNG Development group is an ad-hoc body, we can't make an official declaration. This is your unofficial assurance that libpng from version 0.71 and -upward through 1.6.31 are Y2K compliant. It is my belief that earlier +upward through 1.6.32beta01 are Y2K compliant. It is my belief that earlier versions were also Y2K compliant. Libpng only has two year fields. One is a 2-byte unsigned integer diff --git a/libpng.3 b/libpng.3 index 345aba1b5..7aacde37f 100644 --- a/libpng.3 +++ b/libpng.3 @@ -1,6 +1,6 @@ .TH LIBPNG 3 "July 27, 2017" .SH NAME -libpng \- Portable Network Graphics (PNG) Reference Library 1.6.31 +libpng \- Portable Network Graphics (PNG) Reference Library 1.6.32beta01 .SH SYNOPSIS \fB #include \fP @@ -514,7 +514,7 @@ Following is a copy of the libpng-manual.txt file that accompanies libpng. .SH LIBPNG.TXT libpng-manual.txt - A description on how to use and modify libpng - libpng version 1.6.31 - July 27, 2017 + libpng version 1.6.32beta01 - July 27, 2017 Updated and distributed by Glenn Randers-Pehrson Copyright (c) 1998-2017 Glenn Randers-Pehrson @@ -525,7 +525,7 @@ libpng-manual.txt - A description on how to use and modify libpng Based on: - libpng versions 0.97, January 1998, through 1.6.31 - July 27, 2017 + libpng versions 0.97, January 1998, through 1.6.32beta01 - July 27, 2017 Updated and distributed by Glenn Randers-Pehrson Copyright (c) 1998-2017 Glenn Randers-Pehrson @@ -5918,7 +5918,7 @@ Since the PNG Development group is an ad-hoc body, we can't make an official declaration. This is your unofficial assurance that libpng from version 0.71 and -upward through 1.6.31 are Y2K compliant. It is my belief that earlier +upward through 1.6.32beta01 are Y2K compliant. It is my belief that earlier versions were also Y2K compliant. Libpng only has two year fields. One is a 2-byte unsigned integer @@ -6076,7 +6076,7 @@ possible without all of you. Thanks to Frank J. T. Wojcik for helping with the documentation. -Libpng version 1.6.31 - July 27, 2017: +Libpng version 1.6.32beta01 - July 27, 2017: Initially created in 1995 by Guy Eric Schalnat, then of Group 42, Inc. Currently maintained by Glenn Randers-Pehrson (glennrp at users.sourceforge.net). @@ -6101,7 +6101,7 @@ this sentence. This code is released under the libpng license. -libpng versions 1.0.7, July 1, 2000 through 1.6.31, July 27, 2017 are +libpng versions 1.0.7, July 1, 2000 through 1.6.32beta01, July 27, 2017 are Copyright (c) 2000-2002, 2004, 2006-2017 Glenn Randers-Pehrson, are derived from libpng-1.0.6, and are distributed according to the same disclaimer and license as libpng-1.0.6 with the following individuals diff --git a/libpngpf.3 b/libpngpf.3 index 70992ab6e..fc2156b60 100644 --- a/libpngpf.3 +++ b/libpngpf.3 @@ -1,6 +1,6 @@ .TH LIBPNGPF 3 "April 1, 2017" .SH NAME -libpng \- Portable Network Graphics (PNG) Reference Library 1.6.31 +libpng \- Portable Network Graphics (PNG) Reference Library 1.6.32beta01 (private functions) .SH SYNOPSIS \fB\fB#include \fI\fI"pngpriv.h" diff --git a/png.c b/png.c index ae5e1d9b4..5dced857f 100644 --- a/png.c +++ b/png.c @@ -14,7 +14,7 @@ #include "pngpriv.h" /* Generate a compiler error if there is an old png.h in the search path. */ -typedef png_libpng_version_1_6_31 Your_png_h_is_not_version_1_6_31; +typedef png_libpng_version_1_6_32beta01 Your_png_h_is_not_version_1_6_32beta01; #ifdef __GNUC__ /* The version tests may need to be added to, but the problem warning has @@ -806,14 +806,14 @@ png_get_copyright(png_const_structrp png_ptr) #else # ifdef __STDC__ return PNG_STRING_NEWLINE \ - "libpng version 1.6.31 - July 27, 2017" PNG_STRING_NEWLINE \ + "libpng version 1.6.32beta01 - July 27, 2017" PNG_STRING_NEWLINE \ "Copyright (c) 1998-2002,2004,2006-2017 Glenn Randers-Pehrson" \ PNG_STRING_NEWLINE \ "Copyright (c) 1996-1997 Andreas Dilger" PNG_STRING_NEWLINE \ "Copyright (c) 1995-1996 Guy Eric Schalnat, Group 42, Inc." \ PNG_STRING_NEWLINE; # else - return "libpng version 1.6.31 - July 27, 2017\ + return "libpng version 1.6.32beta01 - July 27, 2017\ Copyright (c) 1998-2002,2004,2006-2017 Glenn Randers-Pehrson\ Copyright (c) 1996-1997 Andreas Dilger\ Copyright (c) 1995-1996 Guy Eric Schalnat, Group 42, Inc."; diff --git a/png.h b/png.h index 4321416b8..9e694fc30 100644 --- a/png.h +++ b/png.h @@ -1,7 +1,7 @@ /* png.h - header file for PNG reference library * - * libpng version 1.6.31, July 27, 2017 + * libpng version 1.6.32beta01, July 27, 2017 * * Copyright (c) 1998-2002,2004,2006-2017 Glenn Randers-Pehrson * (Version 0.96 Copyright (c) 1996, 1997 Andreas Dilger) @@ -12,7 +12,7 @@ * Authors and maintainers: * libpng versions 0.71, May 1995, through 0.88, January 1996: Guy Schalnat * libpng versions 0.89, June 1996, through 0.96, May 1997: Andreas Dilger - * libpng versions 0.97, January 1998, through 1.6.31, July 27, 2017: + * libpng versions 0.97, January 1998, through 1.6.32beta01, July 27, 2017: * Glenn Randers-Pehrson. * See also "Contributing Authors", below. */ @@ -25,7 +25,7 @@ * * This code is released under the libpng license. * - * libpng versions 1.0.7, July 1, 2000 through 1.6.31, July 27, 2017 are + * libpng versions 1.0.7, July 1, 2000 through 1.6.32beta01, July 27, 2017 are * Copyright (c) 2000-2002, 2004, 2006-2017 Glenn Randers-Pehrson, are * derived from libpng-1.0.6, and are distributed according to the same * disclaimer and license as libpng-1.0.6 with the following individuals @@ -247,7 +247,7 @@ * an official declaration. * * This is your unofficial assurance that libpng from version 0.71 and - * upward through 1.6.31 are Y2K compliant. It is my belief that + * upward through 1.6.32beta01 are Y2K compliant. It is my belief that * earlier versions were also Y2K compliant. * * Libpng only has two year fields. One is a 2-byte unsigned integer @@ -309,8 +309,8 @@ */ /* Version information for png.h - this should match the version in png.c */ -#define PNG_LIBPNG_VER_STRING "1.6.31" -#define PNG_HEADER_VERSION_STRING " libpng version 1.6.31 - July 27, 2017\n" +#define PNG_LIBPNG_VER_STRING "1.6.32beta01" +#define PNG_HEADER_VERSION_STRING " libpng version 1.6.32beta01 - July 27, 2017\n" #define PNG_LIBPNG_VER_SONUM 16 #define PNG_LIBPNG_VER_DLLNUM 16 @@ -318,13 +318,13 @@ /* These should match the first 3 components of PNG_LIBPNG_VER_STRING: */ #define PNG_LIBPNG_VER_MAJOR 1 #define PNG_LIBPNG_VER_MINOR 6 -#define PNG_LIBPNG_VER_RELEASE 31 +#define PNG_LIBPNG_VER_RELEASE 32 /* This should match the numeric part of the final component of * PNG_LIBPNG_VER_STRING, omitting any leading zero: */ -#define PNG_LIBPNG_VER_BUILD 0 +#define PNG_LIBPNG_VER_BUILD 01 /* Release Status */ #define PNG_LIBPNG_BUILD_ALPHA 1 @@ -341,7 +341,7 @@ #define PNG_LIBPNG_BUILD_SPECIAL 32 /* Cannot be OR'ed with PNG_LIBPNG_BUILD_PRIVATE */ -#define PNG_LIBPNG_BUILD_BASE_TYPE PNG_LIBPNG_BUILD_STABLE +#define PNG_LIBPNG_BUILD_BASE_TYPE PNG_LIBPNG_BUILD_BETA /* Careful here. At one time, Guy wanted to use 082, but that would be octal. * We must not include leading zeros. @@ -349,7 +349,7 @@ * version 1.0.0 was mis-numbered 100 instead of 10000). From * version 1.0.1 it's xxyyzz, where x=major, y=minor, z=release */ -#define PNG_LIBPNG_VER 10631 /* 1.6.31 */ +#define PNG_LIBPNG_VER 10632 /* 1.6.32 */ /* Library configuration: these options cannot be changed after * the library has been built. @@ -459,7 +459,7 @@ extern "C" { /* This triggers a compiler error in png.c, if png.c and png.h * do not agree upon the version number. */ -typedef char* png_libpng_version_1_6_31; +typedef char* png_libpng_version_1_6_32beta01; /* Basic control structions. Read libpng-manual.txt or libpng.3 for more info. * diff --git a/pngconf.h b/pngconf.h index af6e80c99..24c199e0a 100644 --- a/pngconf.h +++ b/pngconf.h @@ -1,7 +1,7 @@ /* pngconf.h - machine configurable file for libpng * - * libpng version 1.6.31, July 27, 2017 + * libpng version 1.6.32beta01, July 27, 2017 * * Copyright (c) 1998-2002,2004,2006-2016 Glenn Randers-Pehrson * (Version 0.96 Copyright (c) 1996, 1997 Andreas Dilger) diff --git a/pngtest.c b/pngtest.c index bdd37db4b..68b5895d2 100644 --- a/pngtest.c +++ b/pngtest.c @@ -2104,4 +2104,4 @@ main(void) #endif /* Generate a compiler error if there is an old png.h in the search path. */ -typedef png_libpng_version_1_6_31 Your_png_h_is_not_version_1_6_31; +typedef png_libpng_version_1_6_32beta01 Your_png_h_is_not_version_1_6_32beta01; diff --git a/projects/vstudio/README.txt b/projects/vstudio/README.txt index 38c159cce..aa0221b5f 100644 --- a/projects/vstudio/README.txt +++ b/projects/vstudio/README.txt @@ -1,7 +1,7 @@ VisualStudio instructions -libpng version 1.6.31 - July 27, 2017 +libpng version 1.6.32beta01 - July 27, 2017 Copyright (c) 2010,2013,2015 Glenn Randers-Pehrson diff --git a/projects/vstudio/zlib.props b/projects/vstudio/zlib.props index f3fa10110..26f6c050e 100644 --- a/projects/vstudio/zlib.props +++ b/projects/vstudio/zlib.props @@ -2,7 +2,7 @@