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[libpng16] Imported from libpng-1.6.22.tar

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Glenn Randers-Pehrson 2016-05-25 22:41:46 -05:00
parent 474751e6b2
commit ac43a87820
40 changed files with 110 additions and 176 deletions
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53
ANNOUNCE
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@ -1,31 +1,28 @@
Libpng 1.6.22rc04 - May 18, 2016 Libpng 1.6.22 - May 26, 2016
This is not intended to be a public release. It will be replaced This is a public release of libpng, intended for use in production codes.
within a few weeks by a public version or by another test version.
Files available for download: Files available for download:
Source files with LF line endings (for Unix/Linux) and with a Source files with LF line endings (for Unix/Linux) and with a
"configure" script "configure" script
1.6.22rc04.tar.xz (LZMA-compressed, recommended) libpng-1.6.22.tar.xz (LZMA-compressed, recommended)
1.6.22rc04.tar.gz libpng-1.6.22.tar.gz
Source files with CRLF line endings (for Windows), without the Source files with CRLF line endings (for Windows), without the
"configure" script "configure" script
lp1622r04.7z (LZMA-compressed, recommended) lpng1622.7z (LZMA-compressed, recommended)
lp1622r04.zip lpng1622.zip
Other information: Other information:
1.6.22rc04-README.txt libpng-1.6.22-README.txt
1.6.22rc04-LICENSE.txt libpng-1.6.22-LICENSE.txt
libpng-1.6.22rc04-*.asc (armored detached GPG signatures) libpng-1.6.22-*.asc (armored detached GPG signatures)
Changes since the last public release (1.6.21): Changes since the last public release (1.6.21):
Version 1.6.22beta01 [January 23, 2016]
Changed PNG_USE_MKSTEMP to __COVERITY__ to select alternate Changed PNG_USE_MKSTEMP to __COVERITY__ to select alternate
"tmpfile()" implementation in contrib/libtests/pngstest.c "tmpfile()" implementation in contrib/libtests/pngstest.c
Fixed NO_STDIO build of pngunknown.c to skip calling png_init_io() Fixed NO_STDIO build of pngunknown.c to skip calling png_init_io()
@ -39,12 +36,7 @@ Version 1.6.22beta01 [January 23, 2016]
a quiet API change that limits in-memory image size (uncompressed) to a quiet API change that limits in-memory image size (uncompressed) to
less than 4GByte and image row size (stride) to less than 2GByte. less than 4GByte and image row size (stride) to less than 2GByte.
Revised workaround for false-positive Coverity issue in pngvalid.c. Revised workaround for false-positive Coverity issue in pngvalid.c.
Version 1.6.22beta02 [February 8, 2016]
Only use exit(77) in configure builds. Only use exit(77) in configure builds.
Corrected error in PNG_IMAGE_PNG_SIZE_MAX. This new macro underreported
the palette size because it failed to take into account that the memory
palette has to be expanded to full RGB when it is written to PNG.
Updated CMakeLists.txt, added supporting scripts/gen*.cmake.in Updated CMakeLists.txt, added supporting scripts/gen*.cmake.in
and test.cmake.in (Roger Leigh). and test.cmake.in (Roger Leigh).
Relaxed limit checks on gamma values in pngrtran.c. As suggested in Relaxed limit checks on gamma values in pngrtran.c. As suggested in
@ -53,8 +45,6 @@ Version 1.6.22beta02 [February 8, 2016]
are already permitted by png_set_gamma so it is reasonable caution to are already permitted by png_set_gamma so it is reasonable caution to
extend the png_set_alpha_mode range as HDR imaging systems are starting extend the png_set_alpha_mode range as HDR imaging systems are starting
to emerge. to emerge.
Version 1.6.22beta03 [March 9, 2016]
Added a common-law trademark notice and export control information Added a common-law trademark notice and export control information
to the LICENSE file, png.h, and the man page. to the LICENSE file, png.h, and the man page.
Restored "& 0xff" in png_save_uint_16() and png_save_uint_32() that Restored "& 0xff" in png_save_uint_16() and png_save_uint_32() that
@ -62,7 +52,7 @@ Version 1.6.22beta03 [March 9, 2016]
Changed PNG_INFO_cHNK and PNG_FREE_cHNK from 0xnnnn to 0xnnnnU in png.h Changed PNG_INFO_cHNK and PNG_FREE_cHNK from 0xnnnn to 0xnnnnU in png.h
(Robert C. Seacord). (Robert C. Seacord).
Removed dubious "#if INT_MAX" test from png.h that was added to Removed dubious "#if INT_MAX" test from png.h that was added to
libpng-1.6.19beta02 (John Bowler). libpng-1.6.19 (John Bowler).
Add ${INCLUDES} in scripts/genout.cmake.in (Bug report by Nixon Kwok). Add ${INCLUDES} in scripts/genout.cmake.in (Bug report by Nixon Kwok).
Updated LICENSE to say files in the contrib directory are not Updated LICENSE to say files in the contrib directory are not
necessarily under the libpng license, and that some makefiles have necessarily under the libpng license, and that some makefiles have
@ -76,44 +66,23 @@ Version 1.6.22beta03 [March 9, 2016]
more realistic testing; the decoded data actually gets used in a more realistic testing; the decoded data actually gets used in a
meaningful fashion (John Bowler). meaningful fashion (John Bowler).
Fixed some misleading indentation (Krishnaraj Bhat). Fixed some misleading indentation (Krishnaraj Bhat).
Version 1.6.22beta04 [April 5, 2016]
Force GCC compilation to C89 if needed (Dagobert Michelsen). Force GCC compilation to C89 if needed (Dagobert Michelsen).
SSE filter speed improvements for bpp=3: SSE filter speed improvements for bpp=3:
memcpy-free implementations of load3() / store3(). memcpy-free implementations of load3() / store3().
call load3() only when needed at the end of a scanline. call load3() only when needed at the end of a scanline.
Version 1.6.22beta05 [April 27, 2016]
Added PNG_FAST_FILTERS macro (defined as Added PNG_FAST_FILTERS macro (defined as
PNG_FILTER_NONE|PNG_FILTER_SUB|PNG_FILTER_UP). PNG_FILTER_NONE|PNG_FILTER_SUB|PNG_FILTER_UP).
Various fixes for contrib/libtests/timepng.c Various fixes for contrib/libtests/timepng.c
Moved INTEL-SSE code from pngpriv.h into contrib/intel/intel_sse.patch.
Fixed typo (missing underscore) in #define PNG_READ_16_TO_8_SUPPORTED Fixed typo (missing underscore) in #define PNG_READ_16_TO_8_SUPPORTED
(Bug report by Y.Ohashik). (Bug report by Y.Ohashik).
Version 1.6.22beta06 [May 5, 2016]
Rebased contrib/intel_sse.patch.
Quieted two Coverity issues in contrib/libtests/timepng.c. Quieted two Coverity issues in contrib/libtests/timepng.c.
Fixed issues with scripts/genout.cmake.in (David Capello, Nixon Kwok): Fixed issues with scripts/genout.cmake.in (David Capello, Nixon Kwok):
Added support to use multiple directories in ZLIBINCDIR variable, Added support to use multiple directories in ZLIBINCDIR variable,
Fixed CMAKE_C_FLAGS with multiple values when genout is compiled on MSVC, Fixed CMAKE_C_FLAGS with multiple values when genout is compiled on MSVC,
Fixed pnglibconf.c compilation on OS X including the sysroot path. Fixed pnglibconf.c compilation on OS X including the sysroot path.
Version 1.6.22rc01 [May 14, 2016]
No changes.
Version 1.6.22rc01 [May 16, 2016]
Removed contrib/timepng from default build; it does not build on platforms
that don't supply clock_gettime().
Check for CLOCK_PROCESS_CPUTIME_ID when building /contrib/libtests/timepng. Check for CLOCK_PROCESS_CPUTIME_ID when building /contrib/libtests/timepng.
Check for the presence of clock_gettime() in configure.ac and Makefile.am.
Version 1.6.22rc03 [May 17, 2016]
Restored contrib/timepng to default build but check for the presence
of clock_gettime() in configure.ac and Makefile.am.
Version 1.6.22rc04 [May 18, 2016]
Send comments/corrections/commendations to png-mng-implement at lists.sf.net
(subscription required; visit (subscription required; visit
https://lists.sourceforge.net/lists/listinfo/png-mng-implement https://lists.sourceforge.net/lists/listinfo/png-mng-implement
to subscribe) to subscribe)

3
CHANGES
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@ -5570,7 +5570,8 @@ Version 1.6.22rc03 [May 17, 2016]
Restored contrib/timepng to default build but check for the presence Restored contrib/timepng to default build but check for the presence
of clock_gettime() in configure.ac and Makefile.am. of clock_gettime() in configure.ac and Makefile.am.
Version 1.6.22rc04 [May 18, 2016] Version 1.6.22 [May 26, 2016]
No changes.
Send comments/corrections/commendations to png-mng-implement at lists.sf.net Send comments/corrections/commendations to png-mng-implement at lists.sf.net
(subscription required; visit (subscription required; visit

2
CMakeLists.txt
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@ -696,7 +696,7 @@ endif(NOT WIN32 OR CYGWIN OR MINGW)
# SET UP LINKS # SET UP LINKS
if(PNG_SHARED) if(PNG_SHARED)
set_target_properties(png PROPERTIES set_target_properties(png PROPERTIES
# VERSION 16.${PNGLIB_RELEASE}.1.6.22rc04 # VERSION 16.${PNGLIB_RELEASE}.1.6.22
VERSION 16.${PNGLIB_RELEASE}.0 VERSION 16.${PNGLIB_RELEASE}.0
SOVERSION 16 SOVERSION 16
CLEAN_DIRECT_OUTPUT 1) CLEAN_DIRECT_OUTPUT 1)

4
LICENSE
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@ -10,7 +10,7 @@ this sentence.
This code is released under the libpng license. This code is released under the libpng license.
libpng versions 1.0.7, July 1, 2000 through 1.6.22rc04, May 18, 2016 are libpng versions 1.0.7, July 1, 2000 through 1.6.22, May 26, 2016 are
Copyright (c) 2000-2002, 2004, 2006-2016 Glenn Randers-Pehrson, are Copyright (c) 2000-2002, 2004, 2006-2016 Glenn Randers-Pehrson, are
derived from libpng-1.0.6, and are distributed according to the same 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 disclaimer and license as libpng-1.0.6 with the following individuals
@ -127,4 +127,4 @@ any encryption software. See the EAR, paragraphs 734.3(b)(3) and
Glenn Randers-Pehrson Glenn Randers-Pehrson
glennrp at users.sourceforge.net glennrp at users.sourceforge.net
May 18, 2016 May 26, 2016

2
README
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@ -1,4 +1,4 @@
README for libpng version 1.6.22rc04 - May 18, 2016 (shared library 16.0) README for libpng version 1.6.22 - May 26, 2016 (shared library 16.0)
See the note about version numbers near the top of png.h See the note about version numbers near the top of png.h
See INSTALL for instructions on how to install libpng. See INSTALL for instructions on how to install libpng.

2
arm/arm_init.c
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@ -3,7 +3,7 @@
* *
* Copyright (c) 2014,2016 Glenn Randers-Pehrson * Copyright (c) 2014,2016 Glenn Randers-Pehrson
* Written by Mans Rullgard, 2011. * Written by Mans Rullgard, 2011.
* Last changed in libpng 1.6.22 [(PENDING RELEASE)] * Last changed in libpng 1.6.22 [May 26, 2016]
* *
* This code is released under the libpng license. * This code is released under the libpng license.
* For conditions of distribution and use, see the disclaimer * For conditions of distribution and use, see the disclaimer

2
arm/filter_neon_intrinsics.c
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@ -5,7 +5,7 @@
* Written by James Yu <james.yu at linaro.org>, October 2013. * Written by James Yu <james.yu at linaro.org>, October 2013.
* Based on filter_neon.S, written by Mans Rullgard, 2011. * Based on filter_neon.S, written by Mans Rullgard, 2011.
* *
* Last changed in libpng 1.6.22 [(PENDING RELEASE)] * Last changed in libpng 1.6.22 [May 26, 2016]
* *
* This code is released under the libpng license. * This code is released under the libpng license.
* For conditions of distribution and use, see the disclaimer * For conditions of distribution and use, see the disclaimer

6
configure.ac
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@ -1,7 +1,7 @@
# configure.ac # configure.ac
# Copyright (c) 2004-2015 Glenn Randers-Pehrson # Copyright (c) 2004-2015 Glenn Randers-Pehrson
# Last changed in libpng 1.6.22 [(PENDING RELEASE)] # Last changed in libpng 1.6.22 [May 26, 2016]
# This code is released under the libpng license. # This code is released under the libpng license.
# For conditions of distribution and use, see the disclaimer # For conditions of distribution and use, see the disclaimer
@ -25,7 +25,7 @@ AC_PREREQ([2.68])
dnl Version number stuff here: dnl Version number stuff here:
AC_INIT([libpng],[1.6.22rc04],[png-mng-implement@lists.sourceforge.net]) AC_INIT([libpng],[1.6.22],[png-mng-implement@lists.sourceforge.net])
AC_CONFIG_MACRO_DIR([scripts]) AC_CONFIG_MACRO_DIR([scripts])
# libpng does not follow GNU file name conventions (hence 'foreign') # libpng does not follow GNU file name conventions (hence 'foreign')
@ -46,7 +46,7 @@ dnl automake, so the following is not necessary (and is not defined anyway):
dnl AM_PREREQ([1.11.2]) dnl AM_PREREQ([1.11.2])
dnl stop configure from automagically running automake dnl stop configure from automagically running automake
PNGLIB_VERSION=1.6.22rc04 PNGLIB_VERSION=1.6.22
PNGLIB_MAJOR=1 PNGLIB_MAJOR=1
PNGLIB_MINOR=6 PNGLIB_MINOR=6
PNGLIB_RELEASE=22 PNGLIB_RELEASE=22

2
contrib/gregbook/readpng2.c
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@ -54,7 +54,7 @@
--------------------------------------------------------------------------- ---------------------------------------------------------------------------
Changelog: Changelog:
%RDATE% - Check return value of png_get_bKGD() (Glenn R-P) 2015-11-12 - Check return value of png_get_bKGD() (Glenn R-P)
---------------------------------------------------------------------------*/ ---------------------------------------------------------------------------*/

26
contrib/intel/INSTALL
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@ -46,16 +46,7 @@ following the instructions below, then follow the instructions in
section II of INSTALL in the main libpng directory, then configure libpng section II of INSTALL in the main libpng directory, then configure libpng
with -DPNG_INTEL_SSE in CPPFLAGS. with -DPNG_INTEL_SSE in CPPFLAGS.
1. Insert the following lines above the copyright line near the top of 1. Add the following code to configure.ac under HOST SPECIFIC OPTIONS
configure.ac:
-----------------cut----------------
# Copyright (c) 2016 Google, Inc.
# Written by Mike Klein and Matt Sarett
# Derived from the ARM supporting code in libpng/configure.ac, which was
-----------------cut----------------
2. Add the following code to configure.ac under HOST SPECIFIC OPTIONS
directly beneath the section for ARM: directly beneath the section for ARM:
-----------------cut---------------- -----------------cut----------------
@ -95,16 +86,7 @@ AM_CONDITIONAL([PNG_INTEL_SSE],
esac]) esac])
-----------------cut---------------- -----------------cut----------------
3. Insert the following lines above the copyright line near the top of 2. Add the following code to Makefile.am under HOST SPECIFIC OPTIONS
Makefile.am:
-----------------cut----------------
# Copyright (c) 2016 Google, Inc.
# Written by Mike Klein and Matt Sarett
# Derived from the ARM supporting code in libpng/configure.ac, which was
-----------------cut----------------
4. Add the following code to Makefile.am under HOST SPECIFIC OPTIONS
directly beneath the "if PNG_ARM_NEON ... endif" statement: directly beneath the "if PNG_ARM_NEON ... endif" statement:
-----------------cut---------------- -----------------cut----------------
@ -114,7 +96,7 @@ libpng@PNGLIB_MAJOR@@PNGLIB_MINOR@_la_SOURCES += contrib/intel/intel_init.c\
endif endif
-----------------cut---------------- -----------------cut----------------
5. Add the following lines to pngpriv.h, following the PNG_ARM_NEON_OPT 3. Add the following lines to pngpriv.h, following the PNG_ARM_NEON_OPT
code: code:
-----------------cut---------------- -----------------cut----------------
@ -156,7 +138,7 @@ code:
-----------------cut---------------- -----------------cut----------------
5. Add the following lines to pngpriv.h, following the prototype for 4. Add the following lines to pngpriv.h, following the prototype for
png_read_filter_row_paeth4_neon: png_read_filter_row_paeth4_neon:
-----------------cut---------------- -----------------cut----------------

2
contrib/intel/filter_sse2_intrinsics.c
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@ -6,7 +6,7 @@
* Derived from arm/filter_neon_intrinsics.c, which was * Derived from arm/filter_neon_intrinsics.c, which was
* Copyright (c) 2014,2016 Glenn Randers-Pehrson * Copyright (c) 2014,2016 Glenn Randers-Pehrson
* *
* Last changed in libpng 1.6.22 [(PENDING RELEASE)] * Last changed in libpng 1.6.22 [May 26, 2016]
* *
* This code is released under the libpng license. * This code is released under the libpng license.
* For conditions of distribution and use, see the disclaimer * For conditions of distribution and use, see the disclaimer

2
contrib/intel/intel_init.c
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@ -6,7 +6,7 @@
* Derived from arm/arm_init.c, which was * Derived from arm/arm_init.c, which was
* Copyright (c) 2014,2016 Glenn Randers-Pehrson * Copyright (c) 2014,2016 Glenn Randers-Pehrson
* *
* Last changed in libpng 1.6.22 [(PENDING RELEASE)] * Last changed in libpng 1.6.22 [May 26, 2016]
* *
* This code is released under the libpng license. * This code is released under the libpng license.
* For conditions of distribution and use, see the disclaimer * For conditions of distribution and use, see the disclaimer

50
contrib/intel/intel_sse.patch
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@ -1,21 +1,7 @@
diff --git a/configure.ac b/configure.ac diff --git libpng-1.6.22-orig/configure.ac libpng-1.6.22/configure.ac
--- a/configure.ac 2016-04-27 22:33:47.805069558 -0500 --- libpng-1.6.22-orig/configure.ac 2016-05-25 18:59:10.000000000 -0400
+++ b/configure.ac 2016-04-27 22:33:47.829012469 -0500 +++ libpng-1.6.22/configure.ac 2016-05-25 19:48:10.631751170 -0400
@@ -1,10 +1,13 @@ @@ -341,16 +341,50 @@ AC_ARG_ENABLE([arm-neon],
# configure.ac
+# Copyright (c) 2016 Google, Inc.
+# Written by Mike Klein and Matt Sarett
+# Derived from the ARM supporting code in libpng/configure.ac, which was
# Copyright (c) 2004-2015 Glenn Randers-Pehrson
# Last changed in libpng 1.6.22 [(PENDING RELEASE)]
# This code is released under the libpng license.
# For conditions of distribution and use, see the disclaimer
# and license in png.h
dnl Process this file with autoconf to produce a configure script.
@@ -335,16 +338,50 @@ AC_ARG_ENABLE([arm-neon],
AM_CONDITIONAL([PNG_ARM_NEON], AM_CONDITIONAL([PNG_ARM_NEON],
[test "$enable_arm_neon" != 'no' && [test "$enable_arm_neon" != 'no' &&
@ -66,24 +52,10 @@ diff --git a/configure.ac b/configure.ac
[chmod +x libpng-config]) [chmod +x libpng-config])
AC_OUTPUT AC_OUTPUT
diff --git a/Makefile.am b/Makefile.am diff --git libpng-1.6.22-orig/Makefile.am libpng-1.6.22/Makefile.am
--- a/Makefile.am 2016-04-27 22:33:47.809928404 -0500 --- libpng-1.6.22-orig/Makefile.am 2016-05-17 18:15:12.000000000 -0400
+++ b/Makefile.am 2016-04-27 22:33:47.832941146 -0500 +++ libpng-1.6.22/Makefile.am 2016-05-25 19:48:10.631751170 -0400
@@ -1,10 +1,13 @@ @@ -89,16 +89,20 @@ libpng@PNGLIB_MAJOR@@PNGLIB_MINOR@_la_SO
# Makefile.am, the source file for Makefile.in (and hence Makefile), is
#
+# Copyright (c) 2016 Google, Inc.
+# Written by Mike Klein and Matt Sarett
+# Derived from the ARM supporting code in libpng/configure.ac, which was
# Copyright (c) 2004-2016 Glenn Randers-Pehrson
# Last changed in libpng 1.6.22 [(PENDING RELEASE)]
#
# This code is released under the libpng license.
# For conditions of distribution and use, see the disclaimer
# and license in png.h
PNGLIB_BASENAME= libpng@PNGLIB_MAJOR@@PNGLIB_MINOR@
@@ -86,16 +89,20 @@ libpng@PNGLIB_MAJOR@@PNGLIB_MINOR@_la_SO
pngset.c pngtrans.c pngwio.c pngwrite.c pngwtran.c pngwutil.c\ pngset.c pngtrans.c pngwio.c pngwrite.c pngwtran.c pngwutil.c\
png.h pngconf.h pngdebug.h pnginfo.h pngpriv.h pngstruct.h pngusr.dfa png.h pngconf.h pngdebug.h pnginfo.h pngpriv.h pngstruct.h pngusr.dfa
@ -104,9 +76,9 @@ diff --git a/Makefile.am b/Makefile.am
if HAVE_LD_VERSION_SCRIPT if HAVE_LD_VERSION_SCRIPT
# Versioned symbols and restricted exports # Versioned symbols and restricted exports
if HAVE_SOLARIS_LD if HAVE_SOLARIS_LD
diff --git a/pngpriv.h b/pngpriv.h diff --git libpng-1.6.22-orig/pngpriv.h libpng-1.6.22/pngpriv.h
--- a/pngpriv.h 2016-04-27 22:33:47.800157005 -0500 --- libpng-1.6.22-orig/pngpriv.h 2016-05-25 18:59:10.000000000 -0400
+++ b/pngpriv.h 2016-04-27 22:33:47.838191194 -0500 +++ libpng-1.6.22/pngpriv.h 2016-05-25 19:48:10.635751171 -0400
@@ -177,16 +177,52 @@ @@ -177,16 +177,52 @@
# endif /* !PNG_ARM_NEON_IMPLEMENTATION */ # endif /* !PNG_ARM_NEON_IMPLEMENTATION */

2
contrib/libtests/pngimage.c
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@ -2,7 +2,7 @@
* *
* Copyright (c) 2015,2016 John Cunningham Bowler * Copyright (c) 2015,2016 John Cunningham Bowler
* *
* Last changed in libpng 1.6.22 [(PENDING RELEASE)] * Last changed in libpng 1.6.22 [May 26, 2016]
* *
* This code is released under the libpng license. * This code is released under the libpng license.
* For conditions of distribution and use, see the disclaimer * For conditions of distribution and use, see the disclaimer

2
contrib/libtests/pngstest.c
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@ -3,7 +3,7 @@
* *
* Copyright (c) 2013-2016 John Cunningham Bowler * Copyright (c) 2013-2016 John Cunningham Bowler
* *
* Last changed in libpng 1.6.22 [(PENDING RELEASE)] * Last changed in libpng 1.6.22 [May 26, 2016]
* *
* This code is released under the libpng license. * This code is released under the libpng license.
* For conditions of distribution and use, see the disclaimer * For conditions of distribution and use, see the disclaimer

2
contrib/libtests/pngunknown.c
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@ -1,7 +1,7 @@
/* pngunknown.c - test the read side unknown chunk handling /* pngunknown.c - test the read side unknown chunk handling
* *
* Last changed in libpng 1.6.22 [(PENDING RELEASE)] * Last changed in libpng 1.6.22 [May 26, 2016]
* Copyright (c) 2015,2016 Glenn Randers-Pehrson * Copyright (c) 2015,2016 Glenn Randers-Pehrson
* Written by John Cunningham Bowler * Written by John Cunningham Bowler
* *

2
contrib/libtests/pngvalid.c
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@ -1,7 +1,7 @@
/* pngvalid.c - validate libpng by constructing then reading png files. /* pngvalid.c - validate libpng by constructing then reading png files.
* *
* Last changed in libpng 1.6.22 [(PENDING RELEASE)] * Last changed in libpng 1.6.22 [May 26, 2016]
* Copyright (c) 2014-2016 Glenn Randers-Pehrson * Copyright (c) 2014-2016 Glenn Randers-Pehrson
* Written by John Cunningham Bowler * Written by John Cunningham Bowler
* *

18
contrib/libtests/timepng.c
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@ -2,7 +2,7 @@
* *
* Copyright (c) 2013,2016 John Cunningham Bowler * Copyright (c) 2013,2016 John Cunningham Bowler
* *
* Last changed in libpng 1.6.22 [(PENDING RELEASE)] * Last changed in libpng 1.6.22 [May 26, 2016]
* *
* This code is released under the libpng license. * This code is released under the libpng license.
* For conditions of distribution and use, see the disclaimer * For conditions of distribution and use, see the disclaimer
@ -44,9 +44,19 @@
# define voidcast(type, value) (value) # define voidcast(type, value) (value)
#endif /* __cplusplus */ #endif /* __cplusplus */
#if defined (CLOCK_PROCESS_CPUTIME_ID) && \ /* 'CLOCK_PROCESS_CPUTIME_ID' is one of the clock timers for clock_gettime. It
defined (PNG_SEQUENTIAL_READ_SUPPORTED) && defined(PNG_STDIO_SUPPORTED) \ * need not be supported even when clock_gettime is available. It returns the
&& defined(PNG_EASY_ACCESS_SUPPORTED) && defined(PNG_INFO_IMAGE_SUPPORTED) * 'CPU' time the process has consumed. 'CPU' time is assumed to include time
* when the CPU is actually blocked by a pending cache fill but not time
* waiting for page faults. The attempt is to get a measure of the actual time
* the implementation takes to read a PNG ignoring the potentially very large IO
* overhead.
*/
#if defined (CLOCK_PROCESS_CPUTIME_ID) && defined(PNG_STDIO_SUPPORTED) &&\
defined(PNG_EASY_ACCESS_SUPPORTED) &&\
(PNG_LIBPNG_VER >= 10700 ? defined(PNG_READ_PNG_SUPPORTED) :\
defined (PNG_SEQUENTIAL_READ_SUPPORTED) &&\
defined(PNG_INFO_IMAGE_SUPPORTED))
typedef struct typedef struct
{ {

6
libpng-manual.txt
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@ -1,6 +1,6 @@
libpng-manual.txt - A description on how to use and modify libpng libpng-manual.txt - A description on how to use and modify libpng
libpng version 1.6.22rc04 - May 18, 2016 libpng version 1.6.22 - May 26, 2016
Updated and distributed by Glenn Randers-Pehrson Updated and distributed by Glenn Randers-Pehrson
<glennrp at users.sourceforge.net> <glennrp at users.sourceforge.net>
Copyright (c) 1998-2016 Glenn Randers-Pehrson Copyright (c) 1998-2016 Glenn Randers-Pehrson
@ -11,7 +11,7 @@ libpng-manual.txt - A description on how to use and modify libpng
Based on: Based on:
libpng versions 0.97, January 1998, through 1.6.22rc04 - May 18, 2016 libpng versions 0.97, January 1998, through 1.6.22 - May 26, 2016
Updated and distributed by Glenn Randers-Pehrson Updated and distributed by Glenn Randers-Pehrson
Copyright (c) 1998-2016 Glenn Randers-Pehrson Copyright (c) 1998-2016 Glenn Randers-Pehrson
@ -5345,7 +5345,7 @@ Since the PNG Development group is an ad-hoc body, we can't make
an official declaration. an official declaration.
This is your unofficial assurance that libpng from version 0.71 and This is your unofficial assurance that libpng from version 0.71 and
upward through 1.6.22rc04 are Y2K compliant. It is my belief that earlier upward through 1.6.22 are Y2K compliant. It is my belief that earlier
versions were also Y2K compliant. versions were also Y2K compliant.
Libpng only has two year fields. One is a 2-byte unsigned integer Libpng only has two year fields. One is a 2-byte unsigned integer

18
libpng.3
View File

@ -1,6 +1,6 @@
.TH LIBPNG 3 "May 18, 2016" .TH LIBPNG 3 "May 26, 2016"
.SH NAME .SH NAME
libpng \- Portable Network Graphics (PNG) Reference Library 1.6.22rc04 libpng \- Portable Network Graphics (PNG) Reference Library 1.6.22
.SH SYNOPSIS .SH SYNOPSIS
\fB \fB
#include <png.h>\fP #include <png.h>\fP
@ -510,7 +510,7 @@ Following is a copy of the libpng-manual.txt file that accompanies libpng.
.SH LIBPNG.TXT .SH LIBPNG.TXT
libpng-manual.txt - A description on how to use and modify libpng libpng-manual.txt - A description on how to use and modify libpng
libpng version 1.6.22rc04 - May 18, 2016 libpng version 1.6.22 - May 26, 2016
Updated and distributed by Glenn Randers-Pehrson Updated and distributed by Glenn Randers-Pehrson
<glennrp at users.sourceforge.net> <glennrp at users.sourceforge.net>
Copyright (c) 1998-2016 Glenn Randers-Pehrson Copyright (c) 1998-2016 Glenn Randers-Pehrson
@ -521,7 +521,7 @@ libpng-manual.txt - A description on how to use and modify libpng
Based on: Based on:
libpng versions 0.97, January 1998, through 1.6.22rc04 - May 18, 2016 libpng versions 0.97, January 1998, through 1.6.22 - May 26, 2016
Updated and distributed by Glenn Randers-Pehrson Updated and distributed by Glenn Randers-Pehrson
Copyright (c) 1998-2016 Glenn Randers-Pehrson Copyright (c) 1998-2016 Glenn Randers-Pehrson
@ -5855,7 +5855,7 @@ Since the PNG Development group is an ad-hoc body, we can't make
an official declaration. an official declaration.
This is your unofficial assurance that libpng from version 0.71 and This is your unofficial assurance that libpng from version 0.71 and
upward through 1.6.22rc04 are Y2K compliant. It is my belief that earlier upward through 1.6.22 are Y2K compliant. It is my belief that earlier
versions were also Y2K compliant. versions were also Y2K compliant.
Libpng only has two year fields. One is a 2-byte unsigned integer Libpng only has two year fields. One is a 2-byte unsigned integer
@ -5955,7 +5955,7 @@ the first widely used release:
... ...
1.2.56 13 10256 12.so.0.56[.0] 1.2.56 13 10256 12.so.0.56[.0]
... ...
1.5.25 15 10525 15.so.15.25[.0] 1.5.27 15 10527 15.so.15.27[.0]
... ...
1.6.22 16 10622 16.so.16.22[.0] 1.6.22 16 10622 16.so.16.22[.0]
@ -6013,7 +6013,7 @@ possible without all of you.
Thanks to Frank J. T. Wojcik for helping with the documentation. Thanks to Frank J. T. Wojcik for helping with the documentation.
Libpng version 1.6.22rc04 - May 18, 2016: Libpng version 1.6.22 - May 26, 2016:
Initially created in 1995 by Guy Eric Schalnat, then of Group 42, Inc. Initially created in 1995 by Guy Eric Schalnat, then of Group 42, Inc.
Currently maintained by Glenn Randers-Pehrson (glennrp at users.sourceforge.net). Currently maintained by Glenn Randers-Pehrson (glennrp at users.sourceforge.net).
@ -6038,7 +6038,7 @@ this sentence.
This code is released under the libpng license. This code is released under the libpng license.
libpng versions 1.0.7, July 1, 2000 through 1.6.22rc04, May 18, 2016 are libpng versions 1.0.7, July 1, 2000 through 1.6.22, May 26, 2016 are
Copyright (c) 2000-2002, 2004, 2006-2016 Glenn Randers-Pehrson, are Copyright (c) 2000-2002, 2004, 2006-2016 Glenn Randers-Pehrson, are
derived from libpng-1.0.6, and are distributed according to the same 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 disclaimer and license as libpng-1.0.6 with the following individuals
@ -6163,7 +6163,7 @@ files "pngbar.png" and "pngbar.jpg (88x31) and "pngnow.png" (98x31).
Glenn Randers-Pehrson Glenn Randers-Pehrson
glennrp at users.sourceforge.net glennrp at users.sourceforge.net
May 18, 2016 May 26, 2016
.\" end of man page .\" end of man page

4
libpngpf.3
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@ -1,6 +1,6 @@
.TH LIBPNGPF 3 "May 18, 2016" .TH LIBPNGPF 3 "May 26, 2016"
.SH NAME .SH NAME
libpng \- Portable Network Graphics (PNG) Reference Library 1.6.22rc04 libpng \- Portable Network Graphics (PNG) Reference Library 1.6.22
(private functions) (private functions)
.SH SYNOPSIS .SH SYNOPSIS
\fB#include \fI"pngpriv.h" \fB#include \fI"pngpriv.h"

2
png.5
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@ -1,4 +1,4 @@
.TH PNG 5 "May 18, 2016" .TH PNG 5 "May 26, 2016"
.SH NAME .SH NAME
png \- Portable Network Graphics (PNG) format png \- Portable Network Graphics (PNG) format
.SH DESCRIPTION .SH DESCRIPTION

6
png.c
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@ -14,7 +14,7 @@
#include "pngpriv.h" #include "pngpriv.h"
/* Generate a compiler error if there is an old png.h in the search path. */ /* Generate a compiler error if there is an old png.h in the search path. */
typedef png_libpng_version_1_6_22rc04 Your_png_h_is_not_version_1_6_22rc04; typedef png_libpng_version_1_6_22 Your_png_h_is_not_version_1_6_22;
/* Tells libpng that we have already handled the first "num_bytes" bytes /* Tells libpng that we have already handled the first "num_bytes" bytes
* of the PNG file signature. If the PNG data is embedded into another * of the PNG file signature. If the PNG data is embedded into another
@ -775,14 +775,14 @@ png_get_copyright(png_const_structrp png_ptr)
#else #else
# ifdef __STDC__ # ifdef __STDC__
return PNG_STRING_NEWLINE \ return PNG_STRING_NEWLINE \
"libpng version 1.6.22rc04 - May 18, 2016" PNG_STRING_NEWLINE \ "libpng version 1.6.22 - May 26, 2016" PNG_STRING_NEWLINE \
"Copyright (c) 1998-2002,2004,2006-2016 Glenn Randers-Pehrson" \ "Copyright (c) 1998-2002,2004,2006-2016 Glenn Randers-Pehrson" \
PNG_STRING_NEWLINE \ PNG_STRING_NEWLINE \
"Copyright (c) 1996-1997 Andreas Dilger" PNG_STRING_NEWLINE \ "Copyright (c) 1996-1997 Andreas Dilger" PNG_STRING_NEWLINE \
"Copyright (c) 1995-1996 Guy Eric Schalnat, Group 42, Inc." \ "Copyright (c) 1995-1996 Guy Eric Schalnat, Group 42, Inc." \
PNG_STRING_NEWLINE; PNG_STRING_NEWLINE;
# else # else
return "libpng version 1.6.22rc04 - May 18, 2016\ return "libpng version 1.6.22 - May 26, 2016\
Copyright (c) 1998-2002,2004,2006-2016 Glenn Randers-Pehrson\ Copyright (c) 1998-2002,2004,2006-2016 Glenn Randers-Pehrson\
Copyright (c) 1996-1997 Andreas Dilger\ Copyright (c) 1996-1997 Andreas Dilger\
Copyright (c) 1995-1996 Guy Eric Schalnat, Group 42, Inc."; Copyright (c) 1995-1996 Guy Eric Schalnat, Group 42, Inc.";

22
png.h
View File

@ -1,7 +1,7 @@
/* png.h - header file for PNG reference library /* png.h - header file for PNG reference library
* *
* libpng version 1.6.22rc04, May 18, 2016 * libpng version 1.6.22, May 26, 2016
* *
* Copyright (c) 1998-2002,2004,2006-2016 Glenn Randers-Pehrson * Copyright (c) 1998-2002,2004,2006-2016 Glenn Randers-Pehrson
* (Version 0.96 Copyright (c) 1996, 1997 Andreas Dilger) * (Version 0.96 Copyright (c) 1996, 1997 Andreas Dilger)
@ -12,7 +12,7 @@
* Authors and maintainers: * Authors and maintainers:
* libpng versions 0.71, May 1995, through 0.88, January 1996: Guy Schalnat * 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 0.89, June 1996, through 0.96, May 1997: Andreas Dilger
* libpng versions 0.97, January 1998, through 1.6.22rc04, May 18, 2016: * libpng versions 0.97, January 1998, through 1.6.22, May 26, 2016:
* Glenn Randers-Pehrson. * Glenn Randers-Pehrson.
* See also "Contributing Authors", below. * See also "Contributing Authors", below.
*/ */
@ -29,7 +29,7 @@
* files that are distributed with libpng have other copyright owners and * files that are distributed with libpng have other copyright owners and
* are released under other open source licenses. * are released under other open source licenses.
* *
* libpng versions 1.0.7, July 1, 2000 through 1.6.22rc04, May 18, 2016 are * libpng versions 1.0.7, July 1, 2000 through 1.6.22, May 26, 2016 are
* Copyright (c) 2000-2002, 2004, 2006-2016 Glenn Randers-Pehrson, are * Copyright (c) 2000-2002, 2004, 2006-2016 Glenn Randers-Pehrson, are
* derived from libpng-1.0.6, and are distributed according to the same * 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 * disclaimer and license as libpng-1.0.6 with the following individuals
@ -215,7 +215,7 @@
* ... * ...
* 1.2.56 13 10256 12.so.0.56[.0] * 1.2.56 13 10256 12.so.0.56[.0]
* ... * ...
* 1.5.25 15 10525 15.so.15.25[.0] * 1.5.27 15 10527 15.so.15.27[.0]
* ... * ...
* 1.6.22 16 10622 16.so.16.22[.0] * 1.6.22 16 10622 16.so.16.22[.0]
* *
@ -245,13 +245,13 @@
* Y2K compliance in libpng: * Y2K compliance in libpng:
* ========================= * =========================
* *
* May 18, 2016 * May 26, 2016
* *
* Since the PNG Development group is an ad-hoc body, we can't make * Since the PNG Development group is an ad-hoc body, we can't make
* an official declaration. * an official declaration.
* *
* This is your unofficial assurance that libpng from version 0.71 and * This is your unofficial assurance that libpng from version 0.71 and
* upward through 1.6.22rc04 are Y2K compliant. It is my belief that * upward through 1.6.22 are Y2K compliant. It is my belief that
* earlier versions were also Y2K compliant. * earlier versions were also Y2K compliant.
* *
* Libpng only has two year fields. One is a 2-byte unsigned integer * Libpng only has two year fields. One is a 2-byte unsigned integer
@ -313,9 +313,9 @@
*/ */
/* Version information for png.h - this should match the version in png.c */ /* Version information for png.h - this should match the version in png.c */
#define PNG_LIBPNG_VER_STRING "1.6.22rc04" #define PNG_LIBPNG_VER_STRING "1.6.22"
#define PNG_HEADER_VERSION_STRING \ #define PNG_HEADER_VERSION_STRING \
" libpng version 1.6.22rc04 - May 18, 2016\n" " libpng version 1.6.22 - May 26, 2016\n"
#define PNG_LIBPNG_VER_SONUM 16 #define PNG_LIBPNG_VER_SONUM 16
#define PNG_LIBPNG_VER_DLLNUM 16 #define PNG_LIBPNG_VER_DLLNUM 16
@ -329,7 +329,7 @@
* PNG_LIBPNG_VER_STRING, omitting any leading zero: * PNG_LIBPNG_VER_STRING, omitting any leading zero:
*/ */
#define PNG_LIBPNG_VER_BUILD 04 #define PNG_LIBPNG_VER_BUILD 0
/* Release Status */ /* Release Status */
#define PNG_LIBPNG_BUILD_ALPHA 1 #define PNG_LIBPNG_BUILD_ALPHA 1
@ -346,7 +346,7 @@
#define PNG_LIBPNG_BUILD_SPECIAL 32 /* Cannot be OR'ed with #define PNG_LIBPNG_BUILD_SPECIAL 32 /* Cannot be OR'ed with
PNG_LIBPNG_BUILD_PRIVATE */ PNG_LIBPNG_BUILD_PRIVATE */
#define PNG_LIBPNG_BUILD_BASE_TYPE PNG_LIBPNG_BUILD_RC #define PNG_LIBPNG_BUILD_BASE_TYPE PNG_LIBPNG_BUILD_STABLE
/* Careful here. At one time, Guy wanted to use 082, but that would be octal. /* Careful here. At one time, Guy wanted to use 082, but that would be octal.
* We must not include leading zeros. * We must not include leading zeros.
@ -464,7 +464,7 @@ extern "C" {
/* This triggers a compiler error in png.c, if png.c and png.h /* This triggers a compiler error in png.c, if png.c and png.h
* do not agree upon the version number. * do not agree upon the version number.
*/ */
typedef char* png_libpng_version_1_6_22rc04; typedef char* png_libpng_version_1_6_22;
/* Basic control structions. Read libpng-manual.txt or libpng.3 for more info. /* Basic control structions. Read libpng-manual.txt or libpng.3 for more info.
* *

2
pngconf.h
View File

@ -1,7 +1,7 @@
/* pngconf.h - machine configurable file for libpng /* pngconf.h - machine configurable file for libpng
* *
* libpng version 1.6.22rc04, May 18, 2016 * libpng version 1.6.22, May 26, 2016
* *
* Copyright (c) 1998-2002,2004,2006-2015 Glenn Randers-Pehrson * Copyright (c) 1998-2002,2004,2006-2015 Glenn Randers-Pehrson
* (Version 0.96 Copyright (c) 1996, 1997 Andreas Dilger) * (Version 0.96 Copyright (c) 1996, 1997 Andreas Dilger)

4
pngpriv.h
View File

@ -1,8 +1,8 @@
/* pngpriv.h - private declarations for use inside libpng /* pngpriv.h - private declarations for use inside libpng
* *
* Last changed in libpng 1.6.22 [(PENDING RELEASE)] * Last changed in libpng 1.6.22 [May 26, 2016]
* Copyright (c) 1998-2002,2004,2006-2015 Glenn Randers-Pehrson * Copyright (c) 1998-2002,2004,2006-2016 Glenn Randers-Pehrson
* (Version 0.96 Copyright (c) 1996, 1997 Andreas Dilger) * (Version 0.96 Copyright (c) 1996, 1997 Andreas Dilger)
* (Version 0.88 Copyright (c) 1995, 1996 Guy Eric Schalnat, Group 42, Inc.) * (Version 0.88 Copyright (c) 1995, 1996 Guy Eric Schalnat, Group 42, Inc.)
* *

2
pngrtran.c
View File

@ -1,7 +1,7 @@
/* pngrtran.c - transforms the data in a row for PNG readers /* pngrtran.c - transforms the data in a row for PNG readers
* *
* Last changed in libpng 1.6.22 [(PENDING RELEASE)] * Last changed in libpng 1.6.22 [May 26, 2016]
* Copyright (c) 1998-2002,2004,2006-2016 Glenn Randers-Pehrson * Copyright (c) 1998-2002,2004,2006-2016 Glenn Randers-Pehrson
* (Version 0.96 Copyright (c) 1996, 1997 Andreas Dilger) * (Version 0.96 Copyright (c) 1996, 1997 Andreas Dilger)
* (Version 0.88 Copyright (c) 1995, 1996 Guy Eric Schalnat, Group 42, Inc.) * (Version 0.88 Copyright (c) 1995, 1996 Guy Eric Schalnat, Group 42, Inc.)

2
pngtest.c
View File

@ -2079,4 +2079,4 @@ main(void)
#endif #endif
/* Generate a compiler error if there is an old png.h in the search path. */ /* Generate a compiler error if there is an old png.h in the search path. */
typedef png_libpng_version_1_6_22rc04 Your_png_h_is_not_version_1_6_22rc04; typedef png_libpng_version_1_6_22 Your_png_h_is_not_version_1_6_22;

4
pngwutil.c
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@ -1,8 +1,8 @@
/* pngwutil.c - utilities to write a PNG file /* pngwutil.c - utilities to write a PNG file
* *
* Last changed in libpng 1.6.22 [(PENDING RELEASE)] * Last changed in libpng 1.6.22 [May 26, 2016]
* Copyright (c) 1998-2002,2004,2006-2015 Glenn Randers-Pehrson * Copyright (c) 1998-2002,2004,2006-2016 Glenn Randers-Pehrson
* (Version 0.96 Copyright (c) 1996, 1997 Andreas Dilger) * (Version 0.96 Copyright (c) 1996, 1997 Andreas Dilger)
* (Version 0.88 Copyright (c) 1995, 1996 Guy Eric Schalnat, Group 42, Inc.) * (Version 0.88 Copyright (c) 1995, 1996 Guy Eric Schalnat, Group 42, Inc.)
* *

2
projects/vstudio/README.txt
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@ -1,7 +1,7 @@
VisualStudio instructions VisualStudio instructions
libpng version 1.6.22rc04 - May 18, 2016 libpng version 1.6.22 - May 26, 2016
Copyright (c) 2010,2013,2015 Glenn Randers-Pehrson Copyright (c) 2010,2013,2015 Glenn Randers-Pehrson

2
projects/vstudio/zlib.props
View File

@ -2,7 +2,7 @@
<!-- <!--
* zlib.props - location of zlib source * zlib.props - location of zlib source
* *
* libpng version 1.6.22rc04 - May 18, 2016 * libpng version 1.6.22 - May 26, 2016
* *
* Copyright (c) 1998-2011 Glenn Randers-Pehrson * Copyright (c) 1998-2011 Glenn Randers-Pehrson
* *

10
scripts/README.txt
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@ -1,9 +1,9 @@
Makefiles for libpng version 1.6.22rc04 - May 18, 2016 Makefiles for libpng version 1.6.22 - May 26, 2016
pnglibconf.h.prebuilt => Stores configuration settings pnglibconf.h.prebuilt => Stores configuration settings
makefile.linux => Linux/ELF makefile makefile.linux => Linux/ELF makefile
(gcc, creates libpng16.so.16.1.6.22rc04) (gcc, creates libpng16.so.16.1.6.22)
makefile.gcc => Generic makefile (gcc, creates static libpng.a) makefile.gcc => Generic makefile (gcc, creates static libpng.a)
makefile.knr => Archaic UNIX Makefile that converts files with makefile.knr => Archaic UNIX Makefile that converts files with
ansi2knr (Requires ansi2knr.c from ansi2knr (Requires ansi2knr.c from
@ -33,12 +33,12 @@ pnglibconf.h.prebuilt => Stores configuration settings
makefile.os2 => OS/2 Makefile (gcc and emx, requires libpng.def) makefile.os2 => OS/2 Makefile (gcc and emx, requires libpng.def)
makefile.sco => For SCO OSr5 ELF and Unixware 7 with Native cc makefile.sco => For SCO OSr5 ELF and Unixware 7 with Native cc
makefile.sggcc => Silicon Graphics (gcc, makefile.sggcc => Silicon Graphics (gcc,
creates libpng16.so.16.1.6.22rc04) creates libpng16.so.16.1.6.22)
makefile.sgi => Silicon Graphics IRIX makefile (cc, creates static lib) makefile.sgi => Silicon Graphics IRIX makefile (cc, creates static lib)
makefile.solaris => Solaris 2.X makefile (gcc, makefile.solaris => Solaris 2.X makefile (gcc,
creates libpng16.so.16.1.6.22rc04) creates libpng16.so.16.1.6.22)
makefile.so9 => Solaris 9 makefile (gcc, makefile.so9 => Solaris 9 makefile (gcc,
creates libpng16.so.16.1.6.22rc04) creates libpng16.so.16.1.6.22)
makefile.std => Generic UNIX makefile (cc, creates static libpng.a) makefile.std => Generic UNIX makefile (cc, creates static libpng.a)
makefile.sunos => Sun makefile makefile.sunos => Sun makefile
makefile.32sunu => Sun Ultra 32-bit makefile makefile.32sunu => Sun Ultra 32-bit makefile

2
scripts/def.c
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@ -21,7 +21,7 @@ PNG_DFN "OS2 DESCRIPTION "PNG image compression library""
PNG_DFN "OS2 CODE PRELOAD MOVEABLE DISCARDABLE" PNG_DFN "OS2 CODE PRELOAD MOVEABLE DISCARDABLE"
PNG_DFN "" PNG_DFN ""
PNG_DFN "EXPORTS" PNG_DFN "EXPORTS"
PNG_DFN ";Version 1.6.22rc04" PNG_DFN ";Version 1.6.22"
#define PNG_EXPORTA(ordinal, type, name, args, attributes)\ #define PNG_EXPORTA(ordinal, type, name, args, attributes)\
PNG_DFN "@" SYMBOL_PREFIX "@@" name "@" PNG_DFN "@" SYMBOL_PREFIX "@@" name "@"

2
scripts/libpng-config-head.in
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@ -11,7 +11,7 @@
# Modeled after libxml-config. # Modeled after libxml-config.
version=1.6.22rc04 version=1.6.22
prefix="" prefix=""
libdir="" libdir=""
libs="" libs=""

2
scripts/libpng.pc.in
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@ -5,6 +5,6 @@ includedir=@includedir@/libpng16
Name: libpng Name: libpng
Description: Loads and saves PNG files Description: Loads and saves PNG files
Version: 1.6.22rc04 Version: 1.6.22
Libs: -L${libdir} -lpng16 Libs: -L${libdir} -lpng16
Cflags: -I${includedir} Cflags: -I${includedir}

2
scripts/makefile.ne12bsd
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@ -17,7 +17,7 @@ INCSDIR=${LOCALBASE}/include/libpng16
LIB= png16 LIB= png16
SHLIB_MAJOR= 0 SHLIB_MAJOR= 0
SHLIB_MINOR= 1.6.22rc04 SHLIB_MINOR= 1.6.22
SRCS= png.c pngset.c pngget.c pngrutil.c pngtrans.c pngwutil.c \ SRCS= png.c pngset.c pngget.c pngrutil.c pngtrans.c pngwutil.c \
pngread.c pngrio.c pngwio.c pngwrite.c pngrtran.c \ pngread.c pngrio.c pngwio.c pngwrite.c pngrtran.c \
pngwtran.c pngmem.c pngerror.c pngpread.c pngwtran.c pngmem.c pngerror.c pngpread.c

2
scripts/makefile.netbsd
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@ -17,7 +17,7 @@ INCSDIR=${LOCALBASE}/include
LIB= png LIB= png
SHLIB_MAJOR= 16 SHLIB_MAJOR= 16
SHLIB_MINOR= 1.6.22rc04 SHLIB_MINOR= 1.6.22
SRCS= png.c pngset.c pngget.c pngrutil.c pngtrans.c pngwutil.c \ SRCS= png.c pngset.c pngget.c pngrutil.c pngtrans.c pngwutil.c \
pngread.c pngrio.c pngwio.c pngwrite.c pngrtran.c \ pngread.c pngrio.c pngwio.c pngwrite.c pngrtran.c \
pngwtran.c pngmem.c pngerror.c pngpread.c pngwtran.c pngmem.c pngerror.c pngpread.c

2
scripts/makefile.openbsd
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@ -11,7 +11,7 @@ LIBDIR= ${PREFIX}/lib
MANDIR= ${PREFIX}/man/cat MANDIR= ${PREFIX}/man/cat
SHLIB_MAJOR= 16 SHLIB_MAJOR= 16
SHLIB_MINOR= 1.6.22rc04 SHLIB_MINOR= 1.6.22
LIB= png LIB= png
SRCS= png.c pngerror.c pngget.c pngmem.c pngpread.c \ SRCS= png.c pngerror.c pngget.c pngmem.c pngpread.c \

4
scripts/pnglibconf.h.prebuilt
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@ -1,8 +1,8 @@
/* libpng 1.6.22rc04 STANDARD API DEFINITION */ /* libpng 1.6.22 STANDARD API DEFINITION */
/* pnglibconf.h - library build configuration */ /* pnglibconf.h - library build configuration */
/* Libpng version 1.6.22rc04 - May 18, 2016 */ /* Libpng version 1.6.22 - May 26, 2016 */
/* Copyright (c) 1998-2015 Glenn Randers-Pehrson */ /* Copyright (c) 1998-2015 Glenn Randers-Pehrson */

2
scripts/symbols.def
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@ -1,4 +1,4 @@
;Version 1.6.22rc04 ;Version 1.6.22
;-------------------------------------------------------------- ;--------------------------------------------------------------
; LIBPNG symbol list as a Win32 DEF file ; LIBPNG symbol list as a Win32 DEF file
; Contains all the symbols that can be exported from libpng ; Contains all the symbols that can be exported from libpng