[libpng16] Imported from libpng-1.6.22.tar
This commit is contained in:
Glenn Randers-Pehrson
parent
474751e6b2
commit
ac43a87820
53
ANNOUNCE
53
ANNOUNCE
@ -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
|
||||
within a few weeks by a public version or by another test version.
|
||||
This is a public release of libpng, intended for use in production codes.
|
||||
|
||||
Files available for download:
|
||||
|
||||
Source files with LF line endings (for Unix/Linux) and with a
|
||||
"configure" script
|
||||
|
||||
1.6.22rc04.tar.xz (LZMA-compressed, recommended)
|
||||
1.6.22rc04.tar.gz
|
||||
libpng-1.6.22.tar.xz (LZMA-compressed, recommended)
|
||||
libpng-1.6.22.tar.gz
|
||||
|
||||
Source files with CRLF line endings (for Windows), without the
|
||||
"configure" script
|
||||
|
||||
lp1622r04.7z (LZMA-compressed, recommended)
|
||||
lp1622r04.zip
|
||||
lpng1622.7z (LZMA-compressed, recommended)
|
||||
lpng1622.zip
|
||||
|
||||
Other information:
|
||||
|
||||
1.6.22rc04-README.txt
|
||||
1.6.22rc04-LICENSE.txt
|
||||
libpng-1.6.22rc04-*.asc (armored detached GPG signatures)
|
||||
libpng-1.6.22-README.txt
|
||||
libpng-1.6.22-LICENSE.txt
|
||||
libpng-1.6.22-*.asc (armored detached GPG signatures)
|
||||
|
||||
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
|
||||
"tmpfile()" implementation in contrib/libtests/pngstest.c
|
||||
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
|
||||
less than 4GByte and image row size (stride) to less than 2GByte.
|
||||
Revised workaround for false-positive Coverity issue in pngvalid.c.
|
||||
|
||||
Version 1.6.22beta02 [February 8, 2016]
|
||||
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
|
||||
and test.cmake.in (Roger Leigh).
|
||||
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
|
||||
extend the png_set_alpha_mode range as HDR imaging systems are starting
|
||||
to emerge.
|
||||
|
||||
Version 1.6.22beta03 [March 9, 2016]
|
||||
Added a common-law trademark notice and export control information
|
||||
to the LICENSE file, png.h, and the man page.
|
||||
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
|
||||
(Robert C. Seacord).
|
||||
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).
|
||||
Updated LICENSE to say files in the contrib directory are not
|
||||
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
|
||||
meaningful fashion (John Bowler).
|
||||
Fixed some misleading indentation (Krishnaraj Bhat).
|
||||
|
||||
Version 1.6.22beta04 [April 5, 2016]
|
||||
Force GCC compilation to C89 if needed (Dagobert Michelsen).
|
||||
SSE filter speed improvements for bpp=3:
|
||||
memcpy-free implementations of load3() / store3().
|
||||
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
|
||||
PNG_FILTER_NONE|PNG_FILTER_SUB|PNG_FILTER_UP).
|
||||
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
|
||||
(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.
|
||||
Fixed issues with scripts/genout.cmake.in (David Capello, Nixon Kwok):
|
||||
Added support to use multiple directories in ZLIBINCDIR variable,
|
||||
Fixed CMAKE_C_FLAGS with multiple values when genout is compiled on MSVC,
|
||||
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 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
|
||||
https://lists.sourceforge.net/lists/listinfo/png-mng-implement
|
||||
to subscribe)
|
||||
|
||||
3
CHANGES
3
CHANGES
@ -5570,7 +5570,8 @@ 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]
|
||||
Version 1.6.22 [May 26, 2016]
|
||||
No changes.
|
||||
|
||||
Send comments/corrections/commendations to png-mng-implement at lists.sf.net
|
||||
(subscription required; visit
|
||||
|
||||
@ -696,7 +696,7 @@ endif(NOT WIN32 OR CYGWIN OR MINGW)
|
||||
# SET UP LINKS
|
||||
if(PNG_SHARED)
|
||||
set_target_properties(png PROPERTIES
|
||||
# VERSION 16.${PNGLIB_RELEASE}.1.6.22rc04
|
||||
# VERSION 16.${PNGLIB_RELEASE}.1.6.22
|
||||
VERSION 16.${PNGLIB_RELEASE}.0
|
||||
SOVERSION 16
|
||||
CLEAN_DIRECT_OUTPUT 1)
|
||||
|
||||
4
LICENSE
4
LICENSE
@ -10,7 +10,7 @@ this sentence.
|
||||
|
||||
This code is released under the libpng license.
|
||||
|
||||
libpng versions 1.0.7, July 1, 2000 through 1.6.22rc04, 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
|
||||
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
|
||||
@ -127,4 +127,4 @@ any encryption software. See the EAR, paragraphs 734.3(b)(3) and
|
||||
|
||||
Glenn Randers-Pehrson
|
||||
glennrp at users.sourceforge.net
|
||||
May 18, 2016
|
||||
May 26, 2016
|
||||
|
||||
2
README
2
README
@ -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 INSTALL for instructions on how to install libpng.
|
||||
|
||||
@ -3,7 +3,7 @@
|
||||
*
|
||||
* Copyright (c) 2014,2016 Glenn Randers-Pehrson
|
||||
* 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.
|
||||
* For conditions of distribution and use, see the disclaimer
|
||||
|
||||
@ -5,7 +5,7 @@
|
||||
* Written by James Yu <james.yu at linaro.org>, October 2013.
|
||||
* 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.
|
||||
* For conditions of distribution and use, see the disclaimer
|
||||
|
||||
@ -1,7 +1,7 @@
|
||||
# configure.ac
|
||||
|
||||
# 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.
|
||||
# For conditions of distribution and use, see the disclaimer
|
||||
@ -25,7 +25,7 @@ AC_PREREQ([2.68])
|
||||
|
||||
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])
|
||||
|
||||
# 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 stop configure from automagically running automake
|
||||
|
||||
PNGLIB_VERSION=1.6.22rc04
|
||||
PNGLIB_VERSION=1.6.22
|
||||
PNGLIB_MAJOR=1
|
||||
PNGLIB_MINOR=6
|
||||
PNGLIB_RELEASE=22
|
||||
|
||||
@ -54,7 +54,7 @@
|
||||
---------------------------------------------------------------------------
|
||||
|
||||
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)
|
||||
|
||||
---------------------------------------------------------------------------*/
|
||||
|
||||
|
||||
@ -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
|
||||
with -DPNG_INTEL_SSE in CPPFLAGS.
|
||||
|
||||
1. Insert the following lines above the copyright line near the top of
|
||||
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
|
||||
1. Add the following code to configure.ac under HOST SPECIFIC OPTIONS
|
||||
directly beneath the section for ARM:
|
||||
|
||||
-----------------cut----------------
|
||||
@ -95,16 +86,7 @@ AM_CONDITIONAL([PNG_INTEL_SSE],
|
||||
esac])
|
||||
-----------------cut----------------
|
||||
|
||||
3. Insert the following lines above the copyright line near the top of
|
||||
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
|
||||
2. Add the following code to Makefile.am under HOST SPECIFIC OPTIONS
|
||||
directly beneath the "if PNG_ARM_NEON ... endif" statement:
|
||||
|
||||
-----------------cut----------------
|
||||
@ -114,7 +96,7 @@ libpng@PNGLIB_MAJOR@@PNGLIB_MINOR@_la_SOURCES += contrib/intel/intel_init.c\
|
||||
endif
|
||||
-----------------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:
|
||||
|
||||
-----------------cut----------------
|
||||
@ -156,7 +138,7 @@ code:
|
||||
|
||||
-----------------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:
|
||||
|
||||
-----------------cut----------------
|
||||
|
||||
@ -6,7 +6,7 @@
|
||||
* Derived from arm/filter_neon_intrinsics.c, which was
|
||||
* 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.
|
||||
* For conditions of distribution and use, see the disclaimer
|
||||
|
||||
@ -6,7 +6,7 @@
|
||||
* Derived from arm/arm_init.c, which was
|
||||
* 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.
|
||||
* For conditions of distribution and use, see the disclaimer
|
||||
|
||||
@ -1,21 +1,7 @@
|
||||
diff --git a/configure.ac b/configure.ac
|
||||
--- a/configure.ac 2016-04-27 22:33:47.805069558 -0500
|
||||
+++ b/configure.ac 2016-04-27 22:33:47.829012469 -0500
|
||||
@@ -1,10 +1,13 @@
|
||||
# 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],
|
||||
diff --git libpng-1.6.22-orig/configure.ac libpng-1.6.22/configure.ac
|
||||
--- libpng-1.6.22-orig/configure.ac 2016-05-25 18:59:10.000000000 -0400
|
||||
+++ libpng-1.6.22/configure.ac 2016-05-25 19:48:10.631751170 -0400
|
||||
@@ -341,16 +341,50 @@ AC_ARG_ENABLE([arm-neon],
|
||||
|
||||
AM_CONDITIONAL([PNG_ARM_NEON],
|
||||
[test "$enable_arm_neon" != 'no' &&
|
||||
@ -66,24 +52,10 @@ diff --git a/configure.ac b/configure.ac
|
||||
[chmod +x libpng-config])
|
||||
|
||||
AC_OUTPUT
|
||||
diff --git a/Makefile.am b/Makefile.am
|
||||
--- a/Makefile.am 2016-04-27 22:33:47.809928404 -0500
|
||||
+++ b/Makefile.am 2016-04-27 22:33:47.832941146 -0500
|
||||
@@ -1,10 +1,13 @@
|
||||
# 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
|
||||
diff --git libpng-1.6.22-orig/Makefile.am libpng-1.6.22/Makefile.am
|
||||
--- libpng-1.6.22-orig/Makefile.am 2016-05-17 18:15:12.000000000 -0400
|
||||
+++ libpng-1.6.22/Makefile.am 2016-05-25 19:48:10.631751170 -0400
|
||||
@@ -89,16 +89,20 @@ libpng@PNGLIB_MAJOR@@PNGLIB_MINOR@_la_SO
|
||||
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
|
||||
|
||||
@ -104,9 +76,9 @@ diff --git a/Makefile.am b/Makefile.am
|
||||
if HAVE_LD_VERSION_SCRIPT
|
||||
# Versioned symbols and restricted exports
|
||||
if HAVE_SOLARIS_LD
|
||||
diff --git a/pngpriv.h b/pngpriv.h
|
||||
--- a/pngpriv.h 2016-04-27 22:33:47.800157005 -0500
|
||||
+++ b/pngpriv.h 2016-04-27 22:33:47.838191194 -0500
|
||||
diff --git libpng-1.6.22-orig/pngpriv.h libpng-1.6.22/pngpriv.h
|
||||
--- libpng-1.6.22-orig/pngpriv.h 2016-05-25 18:59:10.000000000 -0400
|
||||
+++ libpng-1.6.22/pngpriv.h 2016-05-25 19:48:10.635751171 -0400
|
||||
@@ -177,16 +177,52 @@
|
||||
# endif /* !PNG_ARM_NEON_IMPLEMENTATION */
|
||||
|
||||
|
||||
@ -2,7 +2,7 @@
|
||||
*
|
||||
* 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.
|
||||
* For conditions of distribution and use, see the disclaimer
|
||||
|
||||
@ -3,7 +3,7 @@
|
||||
*
|
||||
* 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.
|
||||
* For conditions of distribution and use, see the disclaimer
|
||||
|
||||
@ -1,7 +1,7 @@
|
||||
|
||||
/* 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
|
||||
* Written by John Cunningham Bowler
|
||||
*
|
||||
|
||||
@ -1,7 +1,7 @@
|
||||
|
||||
/* 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
|
||||
* Written by John Cunningham Bowler
|
||||
*
|
||||
|
||||
@ -2,7 +2,7 @@
|
||||
*
|
||||
* 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.
|
||||
* For conditions of distribution and use, see the disclaimer
|
||||
@ -44,9 +44,19 @@
|
||||
# define voidcast(type, value) (value)
|
||||
#endif /* __cplusplus */
|
||||
|
||||
#if defined (CLOCK_PROCESS_CPUTIME_ID) && \
|
||||
defined (PNG_SEQUENTIAL_READ_SUPPORTED) && defined(PNG_STDIO_SUPPORTED) \
|
||||
&& defined(PNG_EASY_ACCESS_SUPPORTED) && defined(PNG_INFO_IMAGE_SUPPORTED)
|
||||
/* 'CLOCK_PROCESS_CPUTIME_ID' is one of the clock timers for clock_gettime. It
|
||||
* need not be supported even when clock_gettime is available. It returns the
|
||||
* '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
|
||||
{
|
||||
|
||||
@ -1,6 +1,6 @@
|
||||
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
|
||||
<glennrp at users.sourceforge.net>
|
||||
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:
|
||||
|
||||
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
|
||||
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.
|
||||
|
||||
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.
|
||||
|
||||
Libpng only has two year fields. One is a 2-byte unsigned integer
|
||||
|
||||
18
libpng.3
18
libpng.3
@ -1,6 +1,6 @@
|
||||
.TH LIBPNG 3 "May 18, 2016"
|
||||
.TH LIBPNG 3 "May 26, 2016"
|
||||
.SH NAME
|
||||
libpng \- Portable Network Graphics (PNG) Reference Library 1.6.22rc04
|
||||
libpng \- Portable Network Graphics (PNG) Reference Library 1.6.22
|
||||
.SH SYNOPSIS
|
||||
\fB
|
||||
#include <png.h>\fP
|
||||
@ -510,7 +510,7 @@ 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 1.6.22rc04 - May 18, 2016
|
||||
libpng version 1.6.22 - May 26, 2016
|
||||
Updated and distributed by Glenn Randers-Pehrson
|
||||
<glennrp at users.sourceforge.net>
|
||||
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:
|
||||
|
||||
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
|
||||
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.
|
||||
|
||||
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.
|
||||
|
||||
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]
|
||||
...
|
||||
1.5.25 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]
|
||||
|
||||
@ -6013,7 +6013,7 @@ possible without all of you.
|
||||
|
||||
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.
|
||||
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.
|
||||
|
||||
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
|
||||
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
|
||||
@ -6163,7 +6163,7 @@ files "pngbar.png" and "pngbar.jpg (88x31) and "pngnow.png" (98x31).
|
||||
|
||||
Glenn Randers-Pehrson
|
||||
glennrp at users.sourceforge.net
|
||||
May 18, 2016
|
||||
May 26, 2016
|
||||
|
||||
.\" end of man page
|
||||
|
||||
|
||||
@ -1,6 +1,6 @@
|
||||
.TH LIBPNGPF 3 "May 18, 2016"
|
||||
.TH LIBPNGPF 3 "May 26, 2016"
|
||||
.SH NAME
|
||||
libpng \- Portable Network Graphics (PNG) Reference Library 1.6.22rc04
|
||||
libpng \- Portable Network Graphics (PNG) Reference Library 1.6.22
|
||||
(private functions)
|
||||
.SH SYNOPSIS
|
||||
\fB#include \fI"pngpriv.h"
|
||||
|
||||
2
png.5
2
png.5
@ -1,4 +1,4 @@
|
||||
.TH PNG 5 "May 18, 2016"
|
||||
.TH PNG 5 "May 26, 2016"
|
||||
.SH NAME
|
||||
png \- Portable Network Graphics (PNG) format
|
||||
.SH DESCRIPTION
|
||||
|
||||
6
png.c
6
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_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
|
||||
* 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
|
||||
# ifdef __STDC__
|
||||
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" \
|
||||
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 1.6.22rc04 - May 18, 2016\
|
||||
return "libpng version 1.6.22 - May 26, 2016\
|
||||
Copyright (c) 1998-2002,2004,2006-2016 Glenn Randers-Pehrson\
|
||||
Copyright (c) 1996-1997 Andreas Dilger\
|
||||
Copyright (c) 1995-1996 Guy Eric Schalnat, Group 42, Inc.";
|
||||
|
||||
22
png.h
22
png.h
@ -1,7 +1,7 @@
|
||||
|
||||
/* 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
|
||||
* (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 1.6.22rc04, May 18, 2016:
|
||||
* libpng versions 0.97, January 1998, through 1.6.22, May 26, 2016:
|
||||
* Glenn Randers-Pehrson.
|
||||
* See also "Contributing Authors", below.
|
||||
*/
|
||||
@ -29,7 +29,7 @@
|
||||
* files that are distributed with libpng have other copyright owners and
|
||||
* 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
|
||||
* 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
|
||||
@ -215,7 +215,7 @@
|
||||
* ...
|
||||
* 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]
|
||||
*
|
||||
@ -245,13 +245,13 @@
|
||||
* Y2K compliance in libpng:
|
||||
* =========================
|
||||
*
|
||||
* May 18, 2016
|
||||
* May 26, 2016
|
||||
*
|
||||
* 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 1.6.22rc04 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.
|
||||
*
|
||||
* 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 */
|
||||
#define PNG_LIBPNG_VER_STRING "1.6.22rc04"
|
||||
#define PNG_LIBPNG_VER_STRING "1.6.22"
|
||||
#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_DLLNUM 16
|
||||
@ -329,7 +329,7 @@
|
||||
* PNG_LIBPNG_VER_STRING, omitting any leading zero:
|
||||
*/
|
||||
|
||||
#define PNG_LIBPNG_VER_BUILD 04
|
||||
#define PNG_LIBPNG_VER_BUILD 0
|
||||
|
||||
/* Release Status */
|
||||
#define PNG_LIBPNG_BUILD_ALPHA 1
|
||||
@ -346,7 +346,7 @@
|
||||
#define PNG_LIBPNG_BUILD_SPECIAL 32 /* Cannot be OR'ed with
|
||||
PNG_LIBPNG_BUILD_PRIVATE */
|
||||
|
||||
#define PNG_LIBPNG_BUILD_BASE_TYPE PNG_LIBPNG_BUILD_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.
|
||||
* 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
|
||||
* 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.
|
||||
*
|
||||
|
||||
@ -1,7 +1,7 @@
|
||||
|
||||
/* 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
|
||||
* (Version 0.96 Copyright (c) 1996, 1997 Andreas Dilger)
|
||||
|
||||
@ -1,8 +1,8 @@
|
||||
|
||||
/* pngpriv.h - private declarations for use inside libpng
|
||||
*
|
||||
* Last changed in libpng 1.6.22 [(PENDING RELEASE)]
|
||||
* Copyright (c) 1998-2002,2004,2006-2015 Glenn Randers-Pehrson
|
||||
* Last changed in libpng 1.6.22 [May 26, 2016]
|
||||
* Copyright (c) 1998-2002,2004,2006-2016 Glenn Randers-Pehrson
|
||||
* (Version 0.96 Copyright (c) 1996, 1997 Andreas Dilger)
|
||||
* (Version 0.88 Copyright (c) 1995, 1996 Guy Eric Schalnat, Group 42, Inc.)
|
||||
*
|
||||
|
||||
@ -1,7 +1,7 @@
|
||||
|
||||
/* 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
|
||||
* (Version 0.96 Copyright (c) 1996, 1997 Andreas Dilger)
|
||||
* (Version 0.88 Copyright (c) 1995, 1996 Guy Eric Schalnat, Group 42, Inc.)
|
||||
|
||||
@ -2079,4 +2079,4 @@ main(void)
|
||||
#endif
|
||||
|
||||
/* Generate a compiler error if there is an old png.h in the search path. */
|
||||
typedef png_libpng_version_1_6_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;
|
||||
|
||||
@ -1,8 +1,8 @@
|
||||
|
||||
/* pngwutil.c - utilities to write a PNG file
|
||||
*
|
||||
* Last changed in libpng 1.6.22 [(PENDING RELEASE)]
|
||||
* Copyright (c) 1998-2002,2004,2006-2015 Glenn Randers-Pehrson
|
||||
* Last changed in libpng 1.6.22 [May 26, 2016]
|
||||
* Copyright (c) 1998-2002,2004,2006-2016 Glenn Randers-Pehrson
|
||||
* (Version 0.96 Copyright (c) 1996, 1997 Andreas Dilger)
|
||||
* (Version 0.88 Copyright (c) 1995, 1996 Guy Eric Schalnat, Group 42, Inc.)
|
||||
*
|
||||
|
||||
@ -1,7 +1,7 @@
|
||||
|
||||
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
|
||||
|
||||
|
||||
@ -2,7 +2,7 @@
|
||||
<!--
|
||||
* 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
|
||||
*
|
||||
|
||||
@ -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
|
||||
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.knr => Archaic UNIX Makefile that converts files with
|
||||
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.sco => For SCO OSr5 ELF and Unixware 7 with Native cc
|
||||
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.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,
|
||||
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.sunos => Sun makefile
|
||||
makefile.32sunu => Sun Ultra 32-bit makefile
|
||||
|
||||
@ -21,7 +21,7 @@ PNG_DFN "OS2 DESCRIPTION "PNG image compression library""
|
||||
PNG_DFN "OS2 CODE PRELOAD MOVEABLE DISCARDABLE"
|
||||
PNG_DFN ""
|
||||
PNG_DFN "EXPORTS"
|
||||
PNG_DFN ";Version 1.6.22rc04"
|
||||
PNG_DFN ";Version 1.6.22"
|
||||
|
||||
#define PNG_EXPORTA(ordinal, type, name, args, attributes)\
|
||||
PNG_DFN "@" SYMBOL_PREFIX "@@" name "@"
|
||||
|
||||
@ -11,7 +11,7 @@
|
||||
|
||||
# Modeled after libxml-config.
|
||||
|
||||
version=1.6.22rc04
|
||||
version=1.6.22
|
||||
prefix=""
|
||||
libdir=""
|
||||
libs=""
|
||||
|
||||
@ -5,6 +5,6 @@ includedir=@includedir@/libpng16
|
||||
|
||||
Name: libpng
|
||||
Description: Loads and saves PNG files
|
||||
Version: 1.6.22rc04
|
||||
Version: 1.6.22
|
||||
Libs: -L${libdir} -lpng16
|
||||
Cflags: -I${includedir}
|
||||
|
||||
@ -17,7 +17,7 @@ INCSDIR=${LOCALBASE}/include/libpng16
|
||||
|
||||
LIB= png16
|
||||
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 \
|
||||
pngread.c pngrio.c pngwio.c pngwrite.c pngrtran.c \
|
||||
pngwtran.c pngmem.c pngerror.c pngpread.c
|
||||
|
||||
@ -17,7 +17,7 @@ INCSDIR=${LOCALBASE}/include
|
||||
|
||||
LIB= png
|
||||
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 \
|
||||
pngread.c pngrio.c pngwio.c pngwrite.c pngrtran.c \
|
||||
pngwtran.c pngmem.c pngerror.c pngpread.c
|
||||
|
||||
@ -11,7 +11,7 @@ LIBDIR= ${PREFIX}/lib
|
||||
MANDIR= ${PREFIX}/man/cat
|
||||
|
||||
SHLIB_MAJOR= 16
|
||||
SHLIB_MINOR= 1.6.22rc04
|
||||
SHLIB_MINOR= 1.6.22
|
||||
|
||||
LIB= png
|
||||
SRCS= png.c pngerror.c pngget.c pngmem.c pngpread.c \
|
||||
|
||||
@ -1,8 +1,8 @@
|
||||
/* libpng 1.6.22rc04 STANDARD API DEFINITION */
|
||||
/* libpng 1.6.22 STANDARD API DEFINITION */
|
||||
|
||||
/* 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 */
|
||||
|
||||
|
||||
@ -1,4 +1,4 @@
|
||||
;Version 1.6.22rc04
|
||||
;Version 1.6.22
|
||||
;--------------------------------------------------------------
|
||||
; LIBPNG symbol list as a Win32 DEF file
|
||||
; Contains all the symbols that can be exported from libpng
|
||||
|
||||
Loading…
Reference in New Issue
Block a user