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[libpng16] Un-deprecated png_data_freer().

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Glenn Randers-Pehrson 2014-03-03 20:17:01 -06:00
parent b3a765066f
commit 6e8ba0fab6
5 changed files with 42 additions and 38 deletions
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21
ANNOUNCE
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@ -1,5 +1,5 @@
Libpng 1.6.10rc02 - February 28, 2014 Libpng 1.6.10rc03 - March 4, 2014
This is not intended to be a public release. It will be replaced 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. within a few weeks by a public version or by another test version.
@ -9,20 +9,20 @@ 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
1.6.10rc02.tar.xz (LZMA-compressed, recommended) 1.6.10rc03.tar.xz (LZMA-compressed, recommended)
1.6.10rc02.tar.gz 1.6.10rc03.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
lp1610r02.7z (LZMA-compressed, recommended) lp1610r03.7z (LZMA-compressed, recommended)
lp1610r02.zip lp1610r03.zip
Other information: Other information:
1.6.10rc02-README.txt 1.6.10rc03-README.txt
1.6.10rc02-LICENSE.txt 1.6.10rc03-LICENSE.txt
libpng-1.6.10rc02-*.asc (armored detached GPG signatures) libpng-1.6.10rc03-*.asc (armored detached GPG signatures)
Changes since the last public release (1.6.9): Changes since the last public release (1.6.9):
@ -91,10 +91,13 @@ Version 1.6.10rc01 [February 27, 2014]
Fixed typos in the manual and in scripts/pnglibconf.dfa (CFLAGS -> CPPFLAGS Fixed typos in the manual and in scripts/pnglibconf.dfa (CFLAGS -> CPPFLAGS
and PNG_USR_CONFIG -> PNG_USER_CONFIG). and PNG_USR_CONFIG -> PNG_USER_CONFIG).
Version 1.6.10rc02 [February 28, 2014] Version 1.6.10rc02 [February 28, 2013]
Removed unreachable return statement after png_chunk_error() Removed unreachable return statement after png_chunk_error()
in pngrutil.c in pngrutil.c
Version 1.6.10rc03 [March 4, 2014]
Un-deprecated png_data_freer().
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
https://lists.sourceforge.net/lists/listinfo/png-mng-implement https://lists.sourceforge.net/lists/listinfo/png-mng-implement

5
CHANGES
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@ -4865,10 +4865,13 @@ Version 1.6.10rc01 [February 27, 2014]
Fixed typos in the manual and in scripts/pnglibconf.dfa (CFLAGS -> CPPFLAGS Fixed typos in the manual and in scripts/pnglibconf.dfa (CFLAGS -> CPPFLAGS
and PNG_USR_CONFIG -> PNG_USER_CONFIG). and PNG_USR_CONFIG -> PNG_USER_CONFIG).
Version 1.6.10rc02 [February 28, 2014] Version 1.6.10rc02 [February 28, 2013]
Removed unreachable return statement after png_chunk_error() Removed unreachable return statement after png_chunk_error()
in pngrutil.c in pngrutil.c
Version 1.6.10rc03 [March 4, 2014]
Un-deprecated png_data_freer().
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
https://lists.sourceforge.net/lists/listinfo/png-mng-implement https://lists.sourceforge.net/lists/listinfo/png-mng-implement

9
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 1.6.10rc02 - February 27, 2014 libpng version 1.6.10rc03 - March 4, 2014
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) 1998-2014 Glenn Randers-Pehrson Copyright (c) 1998-2014 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 1.6.10rc02 - February 27, 2014 libpng versions 0.97, January 1998, through 1.6.10rc03 - March 4, 2014
Updated and distributed by Glenn Randers-Pehrson Updated and distributed by Glenn Randers-Pehrson
Copyright (c) 1998-2014 Glenn Randers-Pehrson Copyright (c) 1998-2014 Glenn Randers-Pehrson
@ -5174,7 +5174,6 @@ The following API are now DEPRECATED:
png_info_init_3() png_info_init_3()
png_convert_to_rfc1123() which has been replaced png_convert_to_rfc1123() which has been replaced
with png_convert_to_rfc1123_buffer() with png_convert_to_rfc1123_buffer()
png_data_freer()
png_malloc_default() png_malloc_default()
png_free_default() png_free_default()
png_reset_zstream() png_reset_zstream()
@ -5414,13 +5413,13 @@ Other rules can be inferred by inspecting the libpng source.
XVI. Y2K Compliance in libpng XVI. Y2K Compliance in libpng
February 27, 2014 March 4, 2014
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 1.6.10rc02 are Y2K compliant. It is my belief that earlier upward through 1.6.10rc03 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

21
libpng.3
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@ -1,6 +1,6 @@
.TH LIBPNG 3 "February 27, 2014" .TH LIBPNG 3 "March 4, 2014"
.SH NAME .SH NAME
libpng \- Portable Network Graphics (PNG) Reference Library 1.6.10rc02 libpng \- Portable Network Graphics (PNG) Reference Library 1.6.10rc03
.SH SYNOPSIS .SH SYNOPSIS
\fB \fB
#include <png.h>\fP #include <png.h>\fP
@ -504,7 +504,7 @@ 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 1.6.10rc02 - February 27, 2014 libpng version 1.6.10rc03 - March 4, 2014
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) 1998-2014 Glenn Randers-Pehrson Copyright (c) 1998-2014 Glenn Randers-Pehrson
@ -515,7 +515,7 @@ libpng-manual.txt - A description on how to use and modify libpng
Based on: Based on:
libpng versions 0.97, January 1998, through 1.6.10rc02 - February 27, 2014 libpng versions 0.97, January 1998, through 1.6.10rc03 - March 4, 2014
Updated and distributed by Glenn Randers-Pehrson Updated and distributed by Glenn Randers-Pehrson
Copyright (c) 1998-2014 Glenn Randers-Pehrson Copyright (c) 1998-2014 Glenn Randers-Pehrson
@ -5679,7 +5679,6 @@ The following API are now DEPRECATED:
png_info_init_3() png_info_init_3()
png_convert_to_rfc1123() which has been replaced png_convert_to_rfc1123() which has been replaced
with png_convert_to_rfc1123_buffer() with png_convert_to_rfc1123_buffer()
png_data_freer()
png_malloc_default() png_malloc_default()
png_free_default() png_free_default()
png_reset_zstream() png_reset_zstream()
@ -5919,13 +5918,13 @@ Other rules can be inferred by inspecting the libpng source.
.SH XVI. Y2K Compliance in libpng .SH XVI. Y2K Compliance in libpng
February 27, 2014 March 4, 2014
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 1.6.10rc02 are Y2K compliant. It is my belief that earlier upward through 1.6.10rc03 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
@ -6157,7 +6156,7 @@ the first widely used release:
1.6.9rc01-02 16 10609 16.so.16.9[.0] 1.6.9rc01-02 16 10609 16.so.16.9[.0]
1.6.9 16 10609 16.so.16.9[.0] 1.6.9 16 10609 16.so.16.9[.0]
1.6.10beta01-03 16 10610 16.so.16.10[.0] 1.6.10beta01-03 16 10610 16.so.16.10[.0]
1.6.10rc01 16 10610 16.so.16.10[.0] 1.6.10rc01-02 16 10610 16.so.16.10[.0]
Henceforth the source version will match the shared-library minor Henceforth the source version will match the shared-library minor
and patch numbers; the shared-library major version number will be and patch numbers; the shared-library major version number will be
@ -6214,7 +6213,7 @@ 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 1.6.10rc02 - February 27, 2014: Libpng version 1.6.10rc03 - March 4, 2014:
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).
@ -6237,7 +6236,7 @@ this sentence.
This code is released under the libpng license. This code is released under the libpng license.
libpng versions 1.2.6, August 15, 2004, through 1.6.10rc02, February 27, 2014, are libpng versions 1.2.6, August 15, 2004, through 1.6.10rc03, March 4, 2014, are
Copyright (c) 2004,2006-2007 Glenn Randers-Pehrson, and are Copyright (c) 2004,2006-2007 Glenn Randers-Pehrson, and are
distributed according to the same disclaimer and license as libpng-1.2.5 distributed according to the same disclaimer and license as libpng-1.2.5
with the following individual added to the list of Contributing Authors with the following individual added to the list of Contributing Authors
@ -6336,7 +6335,7 @@ certification mark of the Open Source Initiative.
Glenn Randers-Pehrson Glenn Randers-Pehrson
glennrp at users.sourceforge.net glennrp at users.sourceforge.net
February 27, 2014 March 4, 2014
.\" end of man page .\" end of man page

24
png.h
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@ -1,7 +1,7 @@
/* png.h - header file for PNG reference library /* png.h - header file for PNG reference library
* *
* libpng version 1.6.10rc02 - February 27, 2014 * libpng version 1.6.10rc03 - March 4, 2014
* Copyright (c) 1998-2014 Glenn Randers-Pehrson * Copyright (c) 1998-2014 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.)
@ -11,7 +11,7 @@
* 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 0.89c, June 1996, through 0.96, May 1997: Andreas Dilger * libpng versions 0.89c, June 1996, through 0.96, May 1997: Andreas Dilger
* libpng versions 0.97, January 1998, through 1.6.10rc02 - February 27, 2014: Glenn * libpng versions 0.97, January 1998, through 1.6.10rc03 - March 4, 2014: Glenn
* See also "Contributing Authors", below. * See also "Contributing Authors", below.
* *
* Note about libpng version numbers: * Note about libpng version numbers:
@ -193,7 +193,7 @@
* 1.6.9rc01-02 16 10609 16.so.16.9[.0] * 1.6.9rc01-02 16 10609 16.so.16.9[.0]
* 1.6.9 16 10609 16.so.16.9[.0] * 1.6.9 16 10609 16.so.16.9[.0]
* 1.6.10beta01-03 16 10610 16.so.16.10[.0] * 1.6.10beta01-03 16 10610 16.so.16.10[.0]
* 1.6.10betarc01 16 10610 16.so.16.10[.0] * 1.6.10betarc01-02 16 10610 16.so.16.10[.0]
* *
* Henceforth the source version will match the shared-library major * Henceforth the source version will match the shared-library major
* and minor numbers; the shared-library major version number will be * and minor numbers; the shared-library major version number will be
@ -225,7 +225,7 @@
* *
* This code is released under the libpng license. * This code is released under the libpng license.
* *
* libpng versions 1.2.6, August 15, 2004, through 1.6.10rc02, February 27, 2014, are * libpng versions 1.2.6, August 15, 2004, through 1.6.10rc03, March 4, 2014, are
* Copyright (c) 2004, 2006-2013 Glenn Randers-Pehrson, and are * Copyright (c) 2004, 2006-2013 Glenn Randers-Pehrson, and are
* distributed according to the same disclaimer and license as libpng-1.2.5 * distributed according to the same disclaimer and license as libpng-1.2.5
* with the following individual added to the list of Contributing Authors: * with the following individual added to the list of Contributing Authors:
@ -337,13 +337,13 @@
* Y2K compliance in libpng: * Y2K compliance in libpng:
* ========================= * =========================
* *
* February 27, 2014 * March 4, 2014
* *
* 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 1.6.10rc02 are Y2K compliant. It is my belief that * upward through 1.6.10rc03 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
@ -403,9 +403,9 @@
*/ */
/* 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 "1.6.10rc02" #define PNG_LIBPNG_VER_STRING "1.6.10rc03"
#define PNG_HEADER_VERSION_STRING \ #define PNG_HEADER_VERSION_STRING \
" libpng version 1.6.10rc02 - February 27, 2014\n" " libpng version 1.6.10rc03 - March 4, 2014\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
@ -419,7 +419,7 @@
* PNG_LIBPNG_VER_STRING, omitting any leading zero: * PNG_LIBPNG_VER_STRING, omitting any leading zero:
*/ */
#define PNG_LIBPNG_VER_BUILD 02 #define PNG_LIBPNG_VER_BUILD 03
/* Release Status */ /* Release Status */
#define PNG_LIBPNG_BUILD_ALPHA 1 #define PNG_LIBPNG_BUILD_ALPHA 1
@ -549,7 +549,7 @@ 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_10rc02; typedef char* png_libpng_version_1_6_10rc03;
/* 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.
* *
@ -1883,8 +1883,8 @@ PNG_EXPORT(98, void, png_free_data, (png_const_structrp png_ptr,
* It is unlikely that this function works correctly as of 1.6.0 and using it * It is unlikely that this function works correctly as of 1.6.0 and using it
* may result either in memory leaks or double free of allocated data. * may result either in memory leaks or double free of allocated data.
*/ */
PNG_EXPORTA(99, void, png_data_freer, (png_const_structrp png_ptr, PNG_EXPORT(99, void, png_data_freer, (png_const_structrp png_ptr,
png_inforp info_ptr, int freer, png_uint_32 mask), PNG_DEPRECATED); png_inforp info_ptr, int freer, png_uint_32 mask));
/* Assignments for png_data_freer */ /* Assignments for png_data_freer */
#define PNG_DESTROY_WILL_FREE_DATA 1 #define PNG_DESTROY_WILL_FREE_DATA 1