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Imported from libpng-1.2.6rc3.tar

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This commit is contained in:
Glenn Randers-Pehrson 2004-08-09 21:50:32 -05:00
parent dff799ef89
commit d029a75d4f
56 changed files with 225 additions and 167 deletions
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9
ANNOUNCE
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@ -1,5 +1,5 @@
Libpng 1.2.6rc2 - August 8, 2004
Libpng 1.2.6rc3 - August 10, 2004
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.
@ -108,6 +108,13 @@ version 1.2.6rc2 [August 8, 2004]
Changed "HANDLE_CHUNK_*" to "PNG_HANDLE_CHUNK_*" (Cosmin)
Added "-@/bin/rm -f $(DL)/$(LIBNAME).so.$(PNGMAJ)" to 15 *NIX makefiles.
Added code to update the row_info->colortype in png_do_read_filler() (MSB).
version 1.2.6rc3 [August 10, 2004]
Eliminated use of "abs()" in testing cHRM and gAMA values, to avoid
trouble with some 64-bit compilers. Created PNG_OUT_OF_RANGE() macro.
Revised documentation of png_set_keep_unknown_chunks().
Check handle_as_unknown status in pngpread.c, as in pngread.c previously.
Restore "HANDLE_CHUNK_*" macros, but deprecated, for apps that use them.
Added "rim" definitions for CONST4 and CONST6 in pnggccrd.c
Send comments/corrections/commendations to
png-implement@ccrc.wustl.edu or to glennrp@users.sourceforge.net

14
CHANGES
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@ -1269,7 +1269,6 @@ version 1.2.6rc1 [August 4, 2004]
Fixed some harmless bugs in png_handle_sBIT, etc, that would cause
duplicate chunk types to go undetected.
Fixed some timestamps in the -config version
Fixed some timestamps in the -config version
Rearranged order of processing of color types in png_handle_tRNS().
Added ROWBYTES macro to calculate rowbytes without integer overflow.
Updated makefile.darwin and removed makefile.macosx from scripts directory.
@ -1278,12 +1277,12 @@ version 1.2.6rc1 [August 4, 2004]
Revised use of PNG_SET_USER_LIMITS_SUPPORTED macro.
Fixed wrong cast of returns from png_get_user_width|height_max().
Changed some "keep the compiler happy" from empty statements to returns,
version 1.2.6rc2 [August 8, 2004]
version 1.2.6rc2 [August 7, 2004]
Revised makefile.darwin and makefile.solaris. Removed makefile.macosx.
Revised pngtest's png_debug_malloc() to use png_malloc() instead of
png_malloc_default() which is not supposed to be exported.
png_malloc_default() which is not supposed to be exported.
Fixed off-by-one error in one of the conversions to PNG_ROWBYTES() in
pngpread.c. Bug was introduced in 1.2.6rc1.
pngpread.c. Bug was introduced in 1.2.6rc1.
Fixed bug in RGB to RGBX transformation introduced in 1.2.6rc1.
Fixed old bug in RGB to Gray transformation.
Fixed problem with 64-bit compilers by casting arguments to abs()
@ -1292,6 +1291,13 @@ version 1.2.6rc2 [August 8, 2004]
Changed "HANDLE_CHUNK_*" to "PNG_HANDLE_CHUNK_*" (Cosmin)
Added "-@/bin/rm -f $(DL)/$(LIBNAME).so.$(PNGMAJ)" to 15 *NIX makefiles.
Added code to update the row_info->colortype in png_do_read_filler() (MSB).
version 1.2.6rc3 [August 10, 2004]
Eliminated use of "abs()" in testing cHRM and gAMA values, to avoid
trouble with some 64-bit compilers. Created PNG_OUT_OF_RANGE() macro.
Revised documentation of png_set_keep_unknown_chunks().
Check handle_as_unknown status in pngpread.c, as in pngread.c previously.
Moved "PNG_HANDLE_CHUNK_*" macros out of PNG_INTERNAL section of png.h
Added "rim" definitions for CONST4 and CONST6 in pnggccrd.c
Send comments/corrections/commendations to
png-implement@ccrc.wustl.edu or to glennrp@users.sourceforge.net

14
INSTALL
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@ -1,5 +1,5 @@
Installing libpng version 1.2.6rc2 - August 8, 2004
Installing libpng version 1.2.6rc3 - August 10, 2004
Before installing libpng, you must first install zlib. zlib
can usually be found wherever you got libpng. zlib can be
@ -10,7 +10,7 @@ zlib.h and zconf.h include files that correspond to the
version of zlib that's installed.
You can rename the directories that you downloaded (they
might be called "libpng-1.2.6rc2" or "lpng109" and "zlib-1.1.3"
might be called "libpng-1.2.6rc3" or "lpng109" and "zlib-1.1.3"
or "zlib113") so that you have directories called "zlib" and "libpng".
Your directory structure should look like this:
@ -64,8 +64,8 @@ The files that are presently available in the scripts directory
include
makefile.std => Generic UNIX makefile (cc, creates static libpng.a)
makefile.linux => Linux/ELF makefile (gcc, creates libpng12.so.0.1.2.6rc2)
makefile.gcmmx => Linux/ELF makefile (gcc, creates libpng12.so.0.1.2.6rc2,
makefile.linux => Linux/ELF makefile (gcc, creates libpng12.so.0.1.2.6rc3)
makefile.gcmmx => Linux/ELF makefile (gcc, creates libpng12.so.0.1.2.6rc3,
uses assembler code tuned for Intel MMX platform)
makefile.gcc => Generic makefile (gcc, creates static libpng.a)
makefile.knr => Archaic UNIX Makefile that converts files with
@ -85,10 +85,10 @@ include
makefile.ne0bsd => NetBSD/cc makefile, uses PNGGCCRD, makes libpng0.so
makefile.openbsd => OpenBSD makefile
makefile.sgi => Silicon Graphics IRIX makefile (cc, creates static lib)
makefile.sggcc => Silicon Graphics (gcc, creates libpng12.so.0.1.2.6rc2)
makefile.sggcc => Silicon Graphics (gcc, creates libpng12.so.0.1.2.6rc3)
makefile.sunos => Sun makefile
makefile.solaris => Solaris 2.X makefile (gcc, creates libpng12.so.0.1.2.6rc2)
makefile.so9 => Solaris 9 makefile (gcc, creates libpng12.so.0.1.2.6rc2)
makefile.solaris => Solaris 2.X makefile (gcc, creates libpng12.so.0.1.2.6rc3)
makefile.so9 => Solaris 9 makefile (gcc, creates libpng12.so.0.1.2.6rc3)
makefile.32sunu => Sun Ultra 32-bit makefile
makefile.64sunu => Sun Ultra 64-bit makefile
makefile.sco => For SCO OSr5 ELF and Unixware 7 with Native cc

2
KNOWNBUG
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@ -1,5 +1,5 @@
Known bugs in libpng version 1.2.6rc2
Known bugs in libpng version 1.2.6rc3
1. April 22, 2001: pnggccrd.c has been reported to crash on NetBSD when
reading interlaced PNG files, when assembler code is enabled but running

7
LICENSE
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@ -8,13 +8,12 @@ COPYRIGHT NOTICE, DISCLAIMER, and LICENSE:
If you modify libpng you may insert additional notices immediately following
this sentence.
libpng version 1.2.6, August 8, 2004, is
libpng version 1.2.6, August 10, 2004, is
Copyright (c) 2004 Glenn Randers-Pehrson, and is
distributed according to the same disclaimer and license as libpng-1.2.5
with the following individuals added to the list of Contributing Authors
with the following individual added to the list of Contributing Authors
Cosmin Truta
-
libpng versions 1.0.7, July 1, 2000, through 1.2.5 - October 3, 2002, are
Copyright (c) 2000-2002 Glenn Randers-Pehrson, and are
@ -107,4 +106,4 @@ certification mark of the Open Source Initiative.
Glenn Randers-Pehrson
glennrp@users.sourceforge.net
August 8, 2004
August 10, 2004

2
README
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@ -1,4 +1,4 @@
README for libpng version 1.2.6rc2 - August 8, 2004 (shared library 12.0)
README for libpng version 1.2.6rc3 - August 10, 2004 (shared library 12.0)
See the note about version numbers near the top of png.h
See INSTALL for instructions on how to install libpng.

4
Y2KINFO
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@ -1,13 +1,13 @@
Y2K compliance in libpng:
=========================
August 8, 2004
August 10, 2004
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 1.2.6rc2 are Y2K compliant. It is my belief that earlier
upward through 1.2.6rc3 are Y2K compliant. It is my belief that earlier
versions were also Y2K compliant.
Libpng only has three year fields. One is a 2-byte unsigned integer

4
configure vendored
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@ -1,13 +1,13 @@
#!/bin/sh
echo "
There is no \"configure\" script in this distribution of
libpng-1.2.6rc2.
libpng-1.2.6rc3.
Instead, please copy the appropriate makefile for your system from the
\"scripts\" directory. Read the INSTALL file for more details.
Update, July 2004: you can get a "configure" based distribution
from the libpng distribution sites. Download the file
libpng-1.2.6rc2-config.tar.gz
libpng-1.2.6rc3-config.tar.gz
"

39
libpng.3
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@ -1,6 +1,6 @@
.TH LIBPNG 3 "August 8, 2004"
.TH LIBPNG 3 "August 10, 2004"
.SH NAME
libpng \- Portable Network Graphics (PNG) Reference Library 1.2.6rc2
libpng \- Portable Network Graphics (PNG) Reference Library 1.2.6rc3
.SH SYNOPSIS
\fI\fB
@ -773,7 +773,7 @@ Following is a copy of the libpng.txt file that accompanies libpng.
.SH LIBPNG.TXT
libpng.txt - A description on how to use and modify libpng
libpng version 1.2.6rc2 - August 8, 2004
libpng version 1.2.6rc3 - August 10, 2004
Updated and distributed by Glenn Randers-Pehrson
<glennrp@users.sourceforge.net>
Copyright (c) 1998-2004 Glenn Randers-Pehrson
@ -1105,9 +1105,15 @@ this, you can call:
png_set_keep_unknown_chunks(png_ptr, keep,
chunk_list, num_chunks);
keep - 0: do not keep
1: keep only if safe-to-copy
2: keep even if unsafe-to-copy
keep - 0: do not handle as unknown
1: do not keep
2: keep only if safe-to-copy
3: keep even if unsafe-to-copy
You can use these definitions:
PNG_HANDLE_CHUNK_AS_DEFAULT 0
PNG_HANDLE_CHUNK_NEVER 1
PNG_HANDLE_CHUNK_IF_SAFE 2
PNG_HANDLE_CHUNK_ALWAYS 3
chunk_list - list of chunks affected (a byte string,
five bytes per chunk, NULL or '\0' if
num_chunks is 0)
@ -1115,13 +1121,13 @@ this, you can call:
unknown chunks are affected. If nonzero,
only the chunks in the list are affected
Unknown chunks declared in this way will be saved as raw data onto a
list of png_unknown_chunk structures. If a chunk that is normally
known to libpng is named in the list, it will be handled as unknown,
according to the "keep" directive. If a chunk is named in successive
instances of png_set_keep_unknown_chunks(), the final instance will
take precedence.
take precedence. The IHDR and IEND chunks should not be named in
chunk_list; if they are, libpng will process them normally anyway.
.SS The high-level read interface
@ -3651,13 +3657,13 @@ application:
.SH VII. Y2K Compliance in libpng
August 8, 2004
August 10, 2004
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 1.2.6rc2 are Y2K compliant. It is my belief that earlier
upward through 1.2.6rc3 are Y2K compliant. It is my belief that earlier
versions were also Y2K compliant.
Libpng only has three year fields. One is a 2-byte unsigned integer that
@ -3797,8 +3803,8 @@ the first widely used release:
1.0.15 10 10015 10.so.0.1.0.15
1.2.5 13 10205 12.so.0.1.2.5
1.2.6beta1-4 13 10206 12.so.0.1.2.6beta1-4
1.0.16rc1-4 10 10016 10.so.0.1.0.16rc1-4
1.2.6rc1-4 13 10206 12.so.0.1.2.6rc1-4
1.0.16rc1-3 10 10016 10.so.0.1.0.16rc1-3
1.2.6rc1-3 13 10206 12.so.0.1.2.6rc1-3
Henceforth the source version will match the shared-library minor
and patch numbers; the shared-library major version number will be
@ -3856,7 +3862,7 @@ possible without all of you.
Thanks to Frank J. T. Wojcik for helping with the documentation.
Libpng version 1.2.6rc2 - August 8, 2004:
Libpng version 1.2.6rc3 - August 10, 2004:
Initially created in 1995 by Guy Eric Schalnat, then of Group 42, Inc.
Currently maintained by Glenn Randers-Pehrson (glennrp@users.sourceforge.net).
@ -3873,13 +3879,12 @@ included in the libpng distribution, the latter shall prevail.)
If you modify libpng you may insert additional notices immediately following
this sentence.
libpng version 1.2.6, August 8, 2004, is
libpng version 1.2.6, August 10, 2004, is
Copyright (c) 2004 Glenn Randers-Pehrson, and is
distributed according to the same disclaimer and license as libpng-1.2.5
with the following individuals added to the list of Contributing Authors
with the following individual added to the list of Contributing Authors
Cosmin Truta
-
libpng versions 1.0.7, July 1, 2000, through 1.2.5 - October 3, 2002, are
Copyright (c) 2000-2002 Glenn Randers-Pehrson, and are
@ -3973,7 +3978,7 @@ certification mark of the Open Source Initiative.
Glenn Randers-Pehrson
glennrp@users.sourceforge.net
August 8, 2004
August 10, 2004
.\" end of man page

22
libpng.txt
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@ -1,6 +1,6 @@
libpng.txt - A description on how to use and modify libpng
libpng version 1.2.6rc2 - August 8, 2004
libpng version 1.2.6rc3 - August 10, 2004
Updated and distributed by Glenn Randers-Pehrson
<glennrp@users.sourceforge.net>
Copyright (c) 1998-2004 Glenn Randers-Pehrson
@ -332,9 +332,15 @@ this, you can call:
png_set_keep_unknown_chunks(png_ptr, keep,
chunk_list, num_chunks);
keep - 0: do not keep
1: keep only if safe-to-copy
2: keep even if unsafe-to-copy
keep - 0: do not handle as unknown
1: do not keep
2: keep only if safe-to-copy
3: keep even if unsafe-to-copy
You can use these definitions:
PNG_HANDLE_CHUNK_AS_DEFAULT 0
PNG_HANDLE_CHUNK_NEVER 1
PNG_HANDLE_CHUNK_IF_SAFE 2
PNG_HANDLE_CHUNK_ALWAYS 3
chunk_list - list of chunks affected (a byte string,
five bytes per chunk, NULL or '\0' if
num_chunks is 0)
@ -342,13 +348,13 @@ this, you can call:
unknown chunks are affected. If nonzero,
only the chunks in the list are affected
Unknown chunks declared in this way will be saved as raw data onto a
list of png_unknown_chunk structures. If a chunk that is normally
known to libpng is named in the list, it will be handled as unknown,
according to the "keep" directive. If a chunk is named in successive
instances of png_set_keep_unknown_chunks(), the final instance will
take precedence.
take precedence. The IHDR and IEND chunks should not be named in
chunk_list; if they are, libpng will process them normally anyway.
The high-level read interface
@ -2878,13 +2884,13 @@ application:
VII. Y2K Compliance in libpng
August 8, 2004
August 10, 2004
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 1.2.6rc2 are Y2K compliant. It is my belief that earlier
upward through 1.2.6rc3 are Y2K compliant. It is my belief that earlier
versions were also Y2K compliant.
Libpng only has three year fields. One is a 2-byte unsigned integer that

4
libpngpf.3
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@ -1,6 +1,6 @@
.TH LIBPNGPF 3 "August 8, 2004"
.TH LIBPNGPF 3 "August 10, 2004"
.SH NAME
libpng \- Portable Network Graphics (PNG) Reference Library 1.2.6rc2
libpng \- Portable Network Graphics (PNG) Reference Library 1.2.6rc3
(private functions)
.SH SYNOPSIS
\fB\fB#include <png.h>\fP\fP

2
png.5
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@ -1,4 +1,4 @@
.TH PNG 5 "August 8, 2004"
.TH PNG 5 "August 10, 2004"
.SH NAME
png \- Portable Network Graphics (PNG) format
.SH DESCRIPTION

6
png.c
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@ -1,7 +1,7 @@
/* png.c - location for general purpose libpng functions
*
* libpng version 1.2.6rc2 - August 8, 2004
* libpng version 1.2.6rc3 - August 10, 2004
* For conditions of distribution and use, see copyright notice in png.h
* Copyright (c) 1998-2004 Glenn Randers-Pehrson
* (Version 0.96 Copyright (c) 1996, 1997 Andreas Dilger)
@ -13,7 +13,7 @@
#include "png.h"
/* Generate a compiler error if there is an old png.h in the search path. */
typedef version_1_2_6rc2 Your_png_h_is_not_version_1_2_6rc2;
typedef version_1_2_6rc3 Your_png_h_is_not_version_1_2_6rc3;
/* Version information for C files. This had better match the version
* string defined in png.h. */
@ -678,7 +678,7 @@ png_charp PNGAPI
png_get_copyright(png_structp png_ptr)
{
if (&png_ptr != NULL) /* silence compiler warning about unused png_ptr */
return ((png_charp) "\n libpng version 1.2.6rc2 - August 8, 2004\n\
return ((png_charp) "\n libpng version 1.2.6rc3 - August 10, 2004\n\
Copyright (c) 1998-2004 Glenn Randers-Pehrson\n\
Copyright (c) 1996-1997 Andreas Dilger\n\
Copyright (c) 1995-1996 Guy Eric Schalnat, Group 42, Inc.\n");

50
png.h
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@ -1,6 +1,6 @@
/* png.h - header file for PNG reference library
*
* libpng version 1.2.6rc2 - August 8, 2004
* libpng version 1.2.6rc3 - August 10, 2004
* Copyright (c) 1998-2004 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.)
@ -8,7 +8,7 @@
* Authors and maintainers:
* 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 0.97, January 1998, through 1.2.6rc2 - August 8, 2004: Glenn
* libpng versions 0.97, January 1998, through 1.2.6rc3 - August 10, 2004: Glenn
* See also "Contributing Authors", below.
*
* Note about libpng version numbers:
@ -99,8 +99,8 @@
* 1.0.15 10 10015 10.so.0.1.0.15
* 1.2.5 13 10205 12.so.0.1.2.5
* 1.2.6beta1-4 13 10206 12.so.0.1.2.6beta1-4
* 1.0.16rc1-4 10 10016 10.so.0.1.0.16rc1-4
* 1.2.6rc1-4 13 10206 12.so.0.1.2.6rc1-4
* 1.0.16rc1-3 10 10016 10.so.0.1.0.16rc1-3
* 1.2.6rc1-3 13 10206 12.so.0.1.2.6rc1-3
*
* Henceforth the source version will match the shared-library major
* and minor numbers; the shared-library major version number will be
@ -130,13 +130,12 @@
* If you modify libpng you may insert additional notices immediately following
* this sentence.
*
* libpng version 1.2.6, August 8, 2004, is
* libpng version 1.2.6, August 10, 2004, is
* Copyright (c) 2004 Glenn Randers-Pehrson, and is
* distributed according to the same disclaimer and license as libpng-1.2.5
* with the following individuals added to the list of Contributing Authors
* with the following individual added to the list of Contributing Authors
*
* Cosmin Truta
* -
*
* libpng versions 1.0.7, July 1, 2000, through 1.2.5 - October 3, 2002, are
* Copyright (c) 2000-2002 Glenn Randers-Pehrson, and are
@ -243,13 +242,13 @@
* Y2K compliance in libpng:
* =========================
*
* August 8, 2004
* August 10, 2004
*
* 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 1.2.6rc2 are Y2K compliant. It is my belief that earlier
* upward through 1.2.6rc3 are Y2K compliant. It is my belief that earlier
* versions were also Y2K compliant.
*
* Libpng only has three year fields. One is a 2-byte unsigned integer
@ -305,9 +304,9 @@
*/
/* Version information for png.h - this should match the version in png.c */
#define PNG_LIBPNG_VER_STRING "1.2.6rc2"
#define PNG_LIBPNG_VER_STRING "1.2.6rc3"
#define PNG_HEADER_VERSION_STRING \
" libpng version 1.2.6rc2 - August 8, 2004 (header)\n"
" libpng version 1.2.6rc3 - August 10, 2004 (header)\n"
#define PNG_LIBPNG_VER_SONUM 0
#define PNG_LIBPNG_VER_DLLNUM %DLLNUM%
@ -319,7 +318,7 @@
/* This should match the numeric part of the final component of
* PNG_LIBPNG_VER_STRING, omitting any leading zero: */
#define PNG_LIBPNG_VER_BUILD 2
#define PNG_LIBPNG_VER_BUILD 3
#define PNG_LIBPNG_BUILD_ALPHA 1
#define PNG_LIBPNG_BUILD_BETA 2
@ -1311,7 +1310,7 @@ struct png_struct_def
/* This triggers a compiler error in png.c, if png.c and png.h
* do not agree upon the version number.
*/
typedef png_structp version_1_2_6rc2;
typedef png_structp version_1_2_6rc3;
typedef png_struct FAR * FAR * png_structpp;
@ -2417,6 +2416,11 @@ extern PNG_EXPORT(png_uint_32,png_permit_mng_features) PNGARG((png_structp
#define PNG_SELECT_READ 1
#define PNG_SELECT_WRITE 2
/* For use in png_set_keep_unknown */
#define PNG_HANDLE_CHUNK_AS_DEFAULT 0
#define PNG_HANDLE_CHUNK_NEVER 1
#define PNG_HANDLE_CHUNK_IF_SAFE 2
#define PNG_HANDLE_CHUNK_ALWAYS 3
#if !defined(PNG_1_0_X)
/* pngget.c */
@ -2601,12 +2605,6 @@ extern PNG_EXPORT(png_uint_32,png_get_user_height_max) PNGARG((png_structp
#define PNG_FLAG_STRIP_ERROR_TEXT 0x80000L
#define PNG_FLAG_MALLOC_NULL_MEM_OK 0x100000L
/* For use in png_set_keep_unknown, png_handle_as_unknown */
#define PNG_HANDLE_CHUNK_AS_DEFAULT 0
#define PNG_HANDLE_CHUNK_NEVER 1
#define PNG_HANDLE_CHUNK_IF_SAFE 2
#define PNG_HANDLE_CHUNK_ALWAYS 3
#define PNG_FLAG_CRC_ANCILLARY_MASK (PNG_FLAG_CRC_ANCILLARY_USE | \
PNG_FLAG_CRC_ANCILLARY_NOWARN)
@ -2618,14 +2616,22 @@ extern PNG_EXPORT(png_uint_32,png_get_user_height_max) PNGARG((png_structp
/* save typing and make code easier to understand */
#define PNG_COLOR_DIST(c1, c2) (abs((int)((c1).red) - (int)((c2).red)) + \
abs((int)((c1).green) - (int)((c2).green)) + \
abs((int)((c1).blue) - (int)((c2).blue)))
/* Added to libpng-1.2.6 JB */
#define PNG_ROWBYTES(pixel_bits, width) \
((pixel_bits) >= 8 ? \
((width) * (((png_uint_32)(pixel_bits)) >> 3)) : \
(( ((width) * ((png_uint_32)(pixel_bits))) + 7) >> 3) )
#define PNG_COLOR_DIST(c1, c2) (abs((int)((c1).red) - (int)((c2).red)) + \
abs((int)((c1).green) - (int)((c2).green)) + \
abs((int)((c1).blue) - (int)((c2).blue)))
/* PNG_OUT_OF_RANGE returns true if value is outside the range
ideal-delta..ideal+delta. Each argument is evaluated twice.
"ideal" and "delta" should be constants, normally simple
integers, "value" a variable. Added to libpng-1.2.6 JB */
#define PNG_OUT_OF_RANGE(value, ideal, delta) \
( (value) < (ideal)-(delta) || (value) > (ideal)+(delta) )
/* variables declared in png.c - only it needs to define PNG_NO_EXTERN */
#if !defined(PNG_NO_EXTERN) || defined(PNG_ALWAYS_EXTERN)

2
pngasmrd.h
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@ -1,6 +1,6 @@
/* pngasmrd.h - assembler version of utilities to read a PNG file
*
* libpng 1.2.6rc2 - August 8, 2004
* libpng 1.2.6rc3 - August 10, 2004
* For conditions of distribution and use, see copyright notice in png.h
* Copyright (c) 2002-2004 Glenn Randers-Pehrson
*

2
pngconf.h
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@ -1,7 +1,7 @@
/* pngconf.h - machine configurable file for libpng
*
* libpng version 1.2.6rc2 - August 8, 2004
* libpng version 1.2.6rc3 - August 10, 2004
* For conditions of distribution and use, see copyright notice in png.h
* Copyright (c) 1998-2004 Glenn Randers-Pehrson
* (Version 0.96 Copyright (c) 1996, 1997 Andreas Dilger)

2
pngerror.c
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@ -1,7 +1,7 @@
/* pngerror.c - stub functions for i/o and memory allocation
*
* libpng version 1.2.6rc2 - August 8, 2004
* libpng version 1.2.6rc3 - August 10, 2004
* For conditions of distribution and use, see copyright notice in png.h
* Copyright (c) 1998-2004 Glenn Randers-Pehrson
* (Version 0.96 Copyright (c) 1996, 1997 Andreas Dilger)

13
pnggccrd.c
View File

@ -6,7 +6,7 @@
* and http://www.intel.com/drg/pentiumII/appnotes/923/923.htm
* for Intel's performance analysis of the MMX vs. non-MMX code.
*
* libpng version 1.2.6rc2 - August 8, 2004
* libpng version 1.2.6rc3 - August 10, 2004
* For conditions of distribution and use, see copyright notice in png.h
* Copyright (c) 1998-2004 Glenn Randers-Pehrson
* Copyright (c) 1998, Intel Corporation
@ -1773,8 +1773,8 @@ png_do_read_interlace(png_structp png_ptr)
: "1" (sptr), // esi // input regs
"2" (dp), // edi
"0" (width) // ecx
// doesn't work "i" (0x0000000000FFFFFFLL) // %1 (a.k.a. _const4)
"0" (width), // ecx
"rim" (_const4) // %1(?) (0x0000000000FFFFFFLL)
#if 0 /* %mm0, ..., %mm4 not supported by gcc 2.7.2.3 or egcs 1.1 */
: "%mm0", "%mm1", "%mm2" // clobber list
@ -1817,7 +1817,8 @@ png_do_read_interlace(png_structp png_ptr)
: "1" (sptr), // esi // input regs
"2" (dp), // edi
"0" (width) // ecx
"0" (width), // ecx
"rim" (_const4) // (0x0000000000FFFFFFLL)
#if 0 /* %mm0, ..., %mm2 not supported by gcc 2.7.2.3 or egcs 1.1 */
: "%mm0", "%mm1", "%mm2" // clobber list
@ -1871,7 +1872,9 @@ png_do_read_interlace(png_structp png_ptr)
: "1" (sptr), // esi // input regs
"2" (dp), // edi
"0" (width_mmx) // ecx
"0" (width_mmx), // ecx
"rim" (_const4), // 0x0000000000FFFFFFLL
"rim" (_const6) // 0x00000000000000FFLL
#if 0 /* %mm0, ..., %mm3 not supported by gcc 2.7.2.3 or egcs 1.1 */
: "%mm0", "%mm1" // clobber list

2
pngget.c
View File

@ -1,7 +1,7 @@
/* pngget.c - retrieval of values from info struct
*
* libpng 1.2.6rc2 - August 8, 2004
* libpng 1.2.6rc3 - August 10, 2004
* For conditions of distribution and use, see copyright notice in png.h
* Copyright (c) 1998-2004 Glenn Randers-Pehrson
* (Version 0.96 Copyright (c) 1996, 1997 Andreas Dilger)

2
pngmem.c
View File

@ -1,7 +1,7 @@
/* pngmem.c - stub functions for memory allocation
*
* libpng version 1.2.6rc2 - August 8, 2004
* libpng version 1.2.6rc3 - August 10, 2004
* For conditions of distribution and use, see copyright notice in png.h
* Copyright (c) 1998-2004 Glenn Randers-Pehrson
* (Version 0.96 Copyright (c) 1996, 1997 Andreas Dilger)

49
pngpread.c
View File

@ -1,7 +1,7 @@
/* pngpread.c - read a png file in push mode
*
* libpng version 1.2.6rc2 - August 8, 2004
* libpng version 1.2.6rc3 - August 10, 2004
* For conditions of distribution and use, see copyright notice in png.h
* Copyright (c) 1998-2004 Glenn Randers-Pehrson
* (Version 0.96 Copyright (c) 1996, 1997 Andreas Dilger)
@ -223,6 +223,41 @@ png_push_read_chunk(png_structp png_ptr, png_infop info_ptr)
}
png_handle_IHDR(png_ptr, info_ptr, png_ptr->push_length);
}
else if (!png_memcmp(png_ptr->chunk_name, png_IEND, 4))
{
if (png_ptr->push_length + 4 > png_ptr->buffer_size)
{
png_push_save_buffer(png_ptr);
return;
}
png_handle_IEND(png_ptr, info_ptr, png_ptr->push_length);
png_ptr->process_mode = PNG_READ_DONE_MODE;
png_push_have_end(png_ptr, info_ptr);
}
#ifdef PNG_HANDLE_AS_UNKNOWN_SUPPORTED
else if (png_handle_as_unknown(png_ptr, png_ptr->chunk_name))
{
if (png_ptr->push_length + 4 > png_ptr->buffer_size)
{
png_push_save_buffer(png_ptr);
return;
}
if (!png_memcmp(png_ptr->chunk_name, png_IDAT, 4))
png_ptr->mode |= PNG_HAVE_IDAT;
png_handle_unknown(png_ptr, info_ptr, png_ptr->push_length);
if (!png_memcmp(png_ptr->chunk_name, png_PLTE, 4))
png_ptr->mode |= PNG_HAVE_PLTE;
else if (!png_memcmp(png_ptr->chunk_name, png_IDAT, 4))
{
if (!(png_ptr->mode & PNG_HAVE_IHDR))
png_error(png_ptr, "Missing IHDR before IDAT");
else if (png_ptr->color_type == PNG_COLOR_TYPE_PALETTE &&
!(png_ptr->mode & PNG_HAVE_PLTE))
png_error(png_ptr, "Missing PLTE before IDAT");
}
}
#endif
else if (!png_memcmp(png_ptr->chunk_name, png_PLTE, 4))
{
if (png_ptr->push_length + 4 > png_ptr->buffer_size)
@ -261,18 +296,6 @@ png_push_read_chunk(png_structp png_ptr, png_infop info_ptr)
png_ptr->zstream.next_out = png_ptr->row_buf;
return;
}
else if (!png_memcmp(png_ptr->chunk_name, png_IEND, 4))
{
if (png_ptr->push_length + 4 > png_ptr->buffer_size)
{
png_push_save_buffer(png_ptr);
return;
}
png_handle_IEND(png_ptr, info_ptr, png_ptr->push_length);
png_ptr->process_mode = PNG_READ_DONE_MODE;
png_push_have_end(png_ptr, info_ptr);
}
#if defined(PNG_READ_gAMA_SUPPORTED)
else if (!png_memcmp(png_ptr->chunk_name, png_gAMA, 4))
{

6
pngread.c
View File

@ -1,7 +1,7 @@
/* pngread.c - read a PNG file
*
* libpng 1.2.6rc2 - August 8, 2004
* libpng 1.2.6rc3 - August 10, 2004
* For conditions of distribution and use, see copyright notice in png.h
* Copyright (c) 1998-2004 Glenn Randers-Pehrson
* (Version 0.96 Copyright (c) 1996, 1997 Andreas Dilger)
@ -803,7 +803,7 @@ png_read_row(png_structp png_ptr, png_bytep row, png_bytep dsp_row)
* not called png_set_interlace_handling(), the display_row buffer will
* be ignored, so pass NULL to it.
*
* [*] png_handle_alpha() does not exist yet, as of libpng version 1.2.6rc2
* [*] png_handle_alpha() does not exist yet, as of libpng version 1.2.6rc3
*/
void PNGAPI
@ -853,7 +853,7 @@ png_read_rows(png_structp png_ptr, png_bytepp row,
* only call this function once. If you desire to have an image for
* each pass of a interlaced image, use png_read_rows() instead.
*
* [*] png_handle_alpha() does not exist yet, as of libpng version 1.2.6rc2
* [*] png_handle_alpha() does not exist yet, as of libpng version 1.2.6rc3
*/
void PNGAPI
png_read_image(png_structp png_ptr, png_bytepp image)

2
pngrio.c
View File

@ -1,7 +1,7 @@
/* pngrio.c - functions for data input
*
* libpng 1.2.6rc2 - August 8, 2004
* libpng 1.2.6rc3 - August 10, 2004
* For conditions of distribution and use, see copyright notice in png.h
* Copyright (c) 1998-2004 Glenn Randers-Pehrson
* (Version 0.96 Copyright (c) 1996, 1997 Andreas Dilger)

11
pngrtran.c
View File

@ -1,7 +1,7 @@
/* pngrtran.c - transforms the data in a row for PNG readers
*
* libpng version 1.2.6rc2 - August 8, 2004
* libpng version 1.2.6rc3 - August 10, 2004
* For conditions of distribution and use, see copyright notice in png.h
* Copyright (c) 1998-2004 Glenn Randers-Pehrson
* (Version 0.96 Copyright (c) 1996, 1997 Andreas Dilger)
@ -482,12 +482,14 @@ png_set_dither(png_structp png_ptr, png_colorp palette,
for (ir = 0; ir < num_red; ir++)
{
int dr = abs(ir - r);
/* int dr = abs(ir - r); */
int dr = ((ir > r) ? ir - r : r - ir);
int index_r = (ir << (PNG_DITHER_BLUE_BITS + PNG_DITHER_GREEN_BITS));
for (ig = 0; ig < num_green; ig++)
{
int dg = abs(ig - g);
/* int dg = abs(ig - g); */
int dg = ((ig > g) ? ig - g : g - ig);
int dt = dr + dg;
int dm = ((dr > dg) ? dr : dg);
int index_g = index_r | (ig << PNG_DITHER_BLUE_BITS);
@ -495,7 +497,8 @@ png_set_dither(png_structp png_ptr, png_colorp palette,
for (ib = 0; ib < num_blue; ib++)
{
int d_index = index_g | ib;
int db = abs(ib - b);
/* int db = abs(ib - b); */
int db = ((ib > b) ? ib - b : b - ib);
int dmax = ((dm > db) ? dm : db);
int d = dmax + dt + db;

38
pngrutil.c
View File

@ -1,6 +1,6 @@
/* pngrutil.c - utilities to read a PNG file
*
* libpng version 1.2.6rc2 - August 8, 2004
* libpng version 1.2.6rc3 - August 10, 2004
* For conditions of distribution and use, see copyright notice in png.h
* Copyright (c) 1998-2004 Glenn Randers-Pehrson
* (Version 0.96 Copyright (c) 1996, 1997 Andreas Dilger)
@ -620,7 +620,7 @@ png_handle_gAMA(png_structp png_ptr, png_infop info_ptr, png_uint_32 length)
#if defined(PNG_READ_sRGB_SUPPORTED)
if (info_ptr->valid & PNG_INFO_sRGB)
if(igamma < 45000L || igamma > 46000L)
if (PNG_OUT_OF_RANGE(igamma, 45500L, 500))
{
png_warning(png_ptr,
"Ignoring incorrect gAMA value when sRGB is also present");
@ -833,14 +833,14 @@ png_handle_cHRM(png_structp png_ptr, png_infop info_ptr, png_uint_32 length)
#if defined(PNG_READ_sRGB_SUPPORTED)
if (info_ptr->valid & PNG_INFO_sRGB)
{
if (abs((png_int_32)(int_x_white - 31270L)) > 1000 ||
abs((png_int_32)(int_y_white - 32900L)) > 1000 ||
abs((png_int_32)(int_x_red - 64000L)) > 1000 ||
abs((png_int_32)(int_y_red - 33000L)) > 1000 ||
abs((png_int_32)(int_x_green - 30000L)) > 1000 ||
abs((png_int_32)(int_y_green - 60000L)) > 1000 ||
abs((png_int_32)(int_x_blue - 15000L)) > 1000 ||
abs((png_int_32)(int_y_blue - 6000L)) > 1000)
if (PNG_OUT_OF_RANGE(int_x_white, 31270, 1000) ||
PNG_OUT_OF_RANGE(int_y_white, 32900, 1000) ||
PNG_OUT_OF_RANGE(int_x_red, 64000L, 1000) ||
PNG_OUT_OF_RANGE(int_y_red, 33000, 1000) ||
PNG_OUT_OF_RANGE(int_x_green, 30000, 1000) ||
PNG_OUT_OF_RANGE(int_y_green, 60000L, 1000) ||
PNG_OUT_OF_RANGE(int_x_blue, 15000, 1000) ||
PNG_OUT_OF_RANGE(int_y_blue, 6000, 1000))
{
png_warning(png_ptr,
@ -936,7 +936,7 @@ png_handle_sRGB(png_structp png_ptr, png_infop info_ptr, png_uint_32 length)
igamma=(png_fixed_point)(info_ptr->gamma * 100000.);
# endif
#endif
if(igamma < 45000L || igamma > 46000L)
if (PNG_OUT_OF_RANGE(igamma, 45500L, 500))
{
png_warning(png_ptr,
"Ignoring incorrect gAMA value when sRGB is also present");
@ -956,14 +956,14 @@ png_handle_sRGB(png_structp png_ptr, png_infop info_ptr, png_uint_32 length)
#ifdef PNG_READ_cHRM_SUPPORTED
#ifdef PNG_FIXED_POINT_SUPPORTED
if (info_ptr->valid & PNG_INFO_cHRM)
if (abs((png_int_32)(info_ptr->int_x_white - 31270L)) > 1000 ||
abs((png_int_32)(info_ptr->int_y_white - 32900L)) > 1000 ||
abs((png_int_32)(info_ptr->int_x_red - 64000L)) > 1000 ||
abs((png_int_32)(info_ptr->int_y_red - 33000L)) > 1000 ||
abs((png_int_32)(info_ptr->int_x_green - 30000L)) > 1000 ||
abs((png_int_32)(info_ptr->int_y_green - 60000L)) > 1000 ||
abs((png_int_32)(info_ptr->int_x_blue - 15000L)) > 1000 ||
abs((png_int_32)(info_ptr->int_y_blue - 6000L)) > 1000)
if (PNG_OUT_OF_RANGE(info_ptr->int_x_white, 31270, 1000) ||
PNG_OUT_OF_RANGE(info_ptr->int_y_white, 32900, 1000) ||
PNG_OUT_OF_RANGE(info_ptr->int_x_red, 64000L, 1000) ||
PNG_OUT_OF_RANGE(info_ptr->int_y_red, 33000, 1000) ||
PNG_OUT_OF_RANGE(info_ptr->int_x_green, 30000, 1000) ||
PNG_OUT_OF_RANGE(info_ptr->int_y_green, 60000L, 1000) ||
PNG_OUT_OF_RANGE(info_ptr->int_x_blue, 15000, 1000) ||
PNG_OUT_OF_RANGE(info_ptr->int_y_blue, 6000, 1000))
{
png_warning(png_ptr,
"Ignoring incorrect cHRM value when sRGB is also present");

2
pngset.c
View File

@ -1,7 +1,7 @@
/* pngset.c - storage of image information into info struct
*
* libpng 1.2.6rc2 - August 8, 2004
* libpng 1.2.6rc3 - August 10, 2004
* For conditions of distribution and use, see copyright notice in png.h
* Copyright (c) 1998-2004 Glenn Randers-Pehrson
* (Version 0.96 Copyright (c) 1996, 1997 Andreas Dilger)

24
pngtest.c
View File

@ -1,7 +1,7 @@
/* pngtest.c - a simple test program to test libpng
*
* libpng 1.2.6rc2 - August 8, 2004
* libpng 1.2.6rc3 - August 10, 2004
* For conditions of distribution and use, see copyright notice in png.h
* Copyright (c) 1998-2004 Glenn Randers-Pehrson
* (Version 0.96 Copyright (c) 1996, 1997 Andreas Dilger)
@ -470,7 +470,7 @@ pngtest_error(png_structp png_ptr, png_const_charp message)
/* END of code to validate stdio-free compilation */
/* START of code to validate memory allocation and deallocation */
#ifdef PNG_USER_MEM_SUPPORTED
#if defined(PNG_USER_MEM_SUPPORTED) && defined(PNG_DEBUG)
/* Allocate memory. For reasonable files, size should never exceed
64K. However, zlib may allocate more then 64K if you don't tell
@ -594,7 +594,7 @@ png_debug_free(png_structp png_ptr, png_voidp ptr)
png_free_default(png_ptr, ptr);
ptr=NULL;
}
#endif /* PNG_USER_MEM_SUPPORTED */
#endif /* PNG_USER_MEM_SUPPORTED && PNG_DEBUG */
/* END of code to test memory allocation/deallocation */
/* Test one file */
@ -656,7 +656,7 @@ test_one_file(PNG_CONST char *inname, PNG_CONST char *outname)
}
png_debug(0, "Allocating read and write structures\n");
#ifdef PNG_USER_MEM_SUPPORTED
#if defined(PNG_USER_MEM_SUPPORTED) && defined(PNG_DEBUG)
read_ptr = png_create_read_struct_2(PNG_LIBPNG_VER_STRING, png_voidp_NULL,
png_error_ptr_NULL, png_error_ptr_NULL, png_voidp_NULL,
(png_malloc_ptr)png_debug_malloc, (png_free_ptr)png_debug_free);
@ -669,7 +669,7 @@ test_one_file(PNG_CONST char *inname, PNG_CONST char *outname)
pngtest_warning);
#endif
#ifdef PNG_WRITE_SUPPORTED
#ifdef PNG_USER_MEM_SUPPORTED
#if defined(PNG_USER_MEM_SUPPORTED) && defined(PNG_DEBUG)
write_ptr = png_create_write_struct_2(PNG_LIBPNG_VER_STRING, png_voidp_NULL,
png_error_ptr_NULL, png_error_ptr_NULL, png_voidp_NULL,
(png_malloc_ptr)png_debug_malloc, (png_free_ptr)png_debug_free);
@ -1391,7 +1391,7 @@ main(int argc, char *argv[])
if (multiple)
{
int i;
#ifdef PNG_USER_MEM_SUPPORTED
#if defined(PNG_USER_MEM_SUPPORTED) && defined(PNG_DEBUG)
int allocation_now = current_allocation;
#endif
for (i=2; i<argc; ++i)
@ -1426,7 +1426,7 @@ main(int argc, char *argv[])
fprintf(STDERR, " FAIL\n");
ierror += kerror;
}
#ifdef PNG_USER_MEM_SUPPORTED
#if defined(PNG_USER_MEM_SUPPORTED) && defined(PNG_DEBUG)
if (allocation_now != current_allocation)
fprintf(STDERR, "MEMORY ERROR: %d bytes lost\n",
current_allocation-allocation_now);
@ -1445,7 +1445,7 @@ main(int argc, char *argv[])
}
#endif
}
#ifdef PNG_USER_MEM_SUPPORTED
#if defined(PNG_USER_MEM_SUPPORTED) && defined(PNG_DEBUG)
fprintf(STDERR, " Current memory allocation: %10d bytes\n",
current_allocation);
fprintf(STDERR, " Maximum memory allocation: %10d bytes\n",
@ -1462,7 +1462,7 @@ main(int argc, char *argv[])
for (i=0; i<3; ++i)
{
int kerror;
#ifdef PNG_USER_MEM_SUPPORTED
#if defined(PNG_USER_MEM_SUPPORTED) && defined(PNG_DEBUG)
int allocation_now = current_allocation;
#endif
if (i == 1) status_dots_requested = 1;
@ -1501,7 +1501,7 @@ main(int argc, char *argv[])
fprintf(STDERR, " FAIL\n");
ierror += kerror;
}
#ifdef PNG_USER_MEM_SUPPORTED
#if defined(PNG_USER_MEM_SUPPORTED) && defined(PNG_DEBUG)
if (allocation_now != current_allocation)
fprintf(STDERR, "MEMORY ERROR: %d bytes lost\n",
current_allocation-allocation_now);
@ -1520,7 +1520,7 @@ main(int argc, char *argv[])
}
#endif
}
#ifdef PNG_USER_MEM_SUPPORTED
#if defined(PNG_USER_MEM_SUPPORTED) && defined(PNG_DEBUG)
fprintf(STDERR, " Current memory allocation: %10d bytes\n",
current_allocation);
fprintf(STDERR, " Maximum memory allocation: %10d bytes\n",
@ -1554,4 +1554,4 @@ main(int argc, char *argv[])
}
/* Generate a compiler error if there is an old png.h in the search path. */
typedef version_1_2_6rc2 your_png_h_is_not_version_1_2_6rc2;
typedef version_1_2_6rc3 your_png_h_is_not_version_1_2_6rc3;

2
pngtrans.c
View File

@ -1,7 +1,7 @@
/* pngtrans.c - transforms the data in a row (used by both readers and writers)
*
* libpng 1.2.6rc2 - August 8, 2004
* libpng 1.2.6rc3 - August 10, 2004
* For conditions of distribution and use, see copyright notice in png.h
* Copyright (c) 1998-2004 Glenn Randers-Pehrson
* (Version 0.96 Copyright (c) 1996, 1997 Andreas Dilger)

2
pngvcrd.c
View File

@ -2,7 +2,7 @@
*
* For Intel x86 CPU and Microsoft Visual C++ compiler
*
* libpng version 1.2.6rc2 - August 8, 2004
* libpng version 1.2.6rc3 - August 10, 2004
* For conditions of distribution and use, see copyright notice in png.h
* Copyright (c) 1998-2004 Glenn Randers-Pehrson
* Copyright (c) 1998, Intel Corporation

2
pngwio.c
View File

@ -1,7 +1,7 @@
/* pngwio.c - functions for data output
*
* libpng 1.2.6rc2 - August 8, 2004
* libpng 1.2.6rc3 - August 10, 2004
* For conditions of distribution and use, see copyright notice in png.h
* Copyright (c) 1998-2004 Glenn Randers-Pehrson
* (Version 0.96 Copyright (c) 1996, 1997 Andreas Dilger)

2
pngwrite.c
View File

@ -1,7 +1,7 @@
/* pngwrite.c - general routines to write a PNG file
*
* libpng 1.2.6rc2 - August 8, 2004
* libpng 1.2.6rc3 - August 10, 2004
* For conditions of distribution and use, see copyright notice in png.h
* Copyright (c) 1998-2004 Glenn Randers-Pehrson
* (Version 0.96 Copyright (c) 1996, 1997 Andreas Dilger)

2
pngwtran.c
View File

@ -1,7 +1,7 @@
/* pngwtran.c - transforms the data in a row for PNG writers
*
* libpng version 1.2.6rc2 - August 8, 2004
* libpng version 1.2.6rc3 - August 10, 2004
* For conditions of distribution and use, see copyright notice in png.h
* Copyright (c) 1998-2004 Glenn Randers-Pehrson
* (Version 0.96 Copyright (c) 1996, 1997 Andreas Dilger)

2
pngwutil.c
View File

@ -1,7 +1,7 @@
/* pngwutil.c - utilities to write a PNG file
*
* libpng version 1.2.6rc2 - August 8, 2004
* libpng version 1.2.6rc3 - August 10, 2004
* For conditions of distribution and use, see copyright notice in png.h
* Copyright (c) 1998-2004 Glenn Randers-Pehrson
* (Version 0.96 Copyright (c) 1996, 1997 Andreas Dilger)

2
scripts/libpng-config-head.in
View File

@ -8,7 +8,7 @@
# Modeled after libxml-config.
version=1.2.6rc2
version=1.2.6rc3
prefix=""
libdir=""
libs=""

2
scripts/libpng.pc.in
View File

@ -6,6 +6,6 @@ includedir=${exec_prefix}/include
Name: libpng12
Description: Loads and saves PNG files
Version: 1.2.6rc2
Version: 1.2.6rc3
Libs: -L${libdir} -lpng12 -lz -lm
Cflags: -I${includedir}/libpng12

2
scripts/makefile.32sunu
View File

@ -33,7 +33,7 @@ RANLIB=echo
LIBNAME=libpng12
PNGMAJ = 0
PNGMIN = 1.2.6rc2
PNGMIN = 1.2.6rc3
PNGVER = $(PNGMAJ).$(PNGMIN)
INCPATH=$(prefix)/include

2
scripts/makefile.64sunu
View File

@ -33,7 +33,7 @@ RANLIB=echo
LIBNAME=libpng12
PNGMAJ = 0
PNGMIN = 1.2.6rc2
PNGMIN = 1.2.6rc3
PNGVER = $(PNGMAJ).$(PNGMIN)
INCPATH=$(prefix)/include

2
scripts/makefile.aix
View File

@ -18,7 +18,7 @@ RM = rm -f
LIBNAME=libpng12
PNGMAJ = 0
PNGMIN = 1.2.6rc2
PNGMIN = 1.2.6rc3
PNGVER = $(PNGMAJ).$(PNGMIN)
prefix=/usr/local

2
scripts/makefile.beos
View File

@ -12,7 +12,7 @@ ZLIBLIB=/usr/local/lib
ZLIBINC=/usr/local/include
PNGMAJ = 0
PNGMIN = 1.2.6rc2
PNGMIN = 1.2.6rc3
PNGVER = $(PNGMAJ).$(PNGMIN)
ALIGN=

2
scripts/makefile.cygwin
View File

@ -79,7 +79,7 @@ CFLAGS= $(strip $(MINGW_CCFLAGS) $(addprefix -I,$(ZLIBINC)) \
LIBNAME = libpng12
PNGMAJ = 0
CYGDLL = 12
PNGMIN = 1.2.6rc2
PNGMIN = 1.2.6rc3
PNGVER = $(PNGMAJ).$(PNGMIN)
SHAREDLIB=cygpng$(CYGDLL).dll

2
scripts/makefile.darwin
View File

@ -23,7 +23,7 @@ LDFLAGS=-L. -L$(ZLIBLIB) -lpng12 -lz
RANLIB=ranlib
PNGMAJ = 0
PNGMIN = 1.2.6rc2
PNGMIN = 1.2.6rc3
PNGVER = $(PNGMAJ).$(PNGMIN)
LIBNAME = libpng12

2
scripts/makefile.dec
View File

@ -32,7 +32,7 @@ ZLIBLIB=../zlib
ZLIBINC=../zlib
PNGMAJ = 0
PNGMIN = 1.2.6rc2
PNGMIN = 1.2.6rc3
PNGVER = $(PNGMAJ).$(PNGMIN)
LIBNAME = libpng12

2
scripts/makefile.gcmmx
View File

@ -15,7 +15,7 @@
LIBNAME = libpng12
PNGMAJ = 0
PNGMIN = 1.2.6rc2
PNGMIN = 1.2.6rc3
PNGVER = $(PNGMAJ).$(PNGMIN)
CC=gcc

2
scripts/makefile.hpgcc
View File

@ -41,7 +41,7 @@ RANLIB=ranlib
#RANLIB=echo
PNGMAJ = 0
PNGMIN = 1.2.6rc2
PNGMIN = 1.2.6rc3
PNGVER = $(PNGMAJ).$(PNGMIN)
LIBNAME = libpng12

2
scripts/makefile.hpux
View File

@ -24,7 +24,7 @@ LDFLAGS=-L. -L$(ZLIBLIB) -lpng -lz -lm
RANLIB=ranlib
PNGMAJ = 0
PNGMIN = 1.2.6rc2
PNGMIN = 1.2.6rc3
PNGVER = $(PNGMAJ).$(PNGMIN)
LIBNAME = libpng12

2
scripts/makefile.linux
View File

@ -5,7 +5,7 @@
LIBNAME = libpng12
PNGMAJ = 0
PNGMIN = 1.2.6rc2
PNGMIN = 1.2.6rc3
PNGVER = $(PNGMAJ).$(PNGMIN)
CC=gcc

2
scripts/makefile.ne12bsd
View File

@ -13,7 +13,7 @@ INCSDIR=${LOCALBASE}/include/libpng12
LIB= png12
SHLIB_MAJOR= 0
SHLIB_MINOR= 1.2.6rc2
SHLIB_MINOR= 1.2.6rc3
SRCS= pnggccrd.c 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

2
scripts/makefile.netbsd
View File

@ -13,7 +13,7 @@ INCSDIR=${LOCALBASE}/include/libpng
LIB= png
SHLIB_MAJOR= 3
SHLIB_MINOR= 1.2.6rc2
SHLIB_MINOR= 1.2.6rc3
SRCS= pnggccrd.c 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

2
scripts/makefile.openbsd
View File

@ -7,7 +7,7 @@ LIBDIR= ${PREFIX}/lib
MANDIR= ${PREFIX}/man/cat
SHLIB_MAJOR= 0
SHLIB_MINOR= 1.2.6rc2
SHLIB_MINOR= 1.2.6rc3
LIB= png
SRCS= png.c pngerror.c pnggccrd.c pngget.c pngmem.c pngpread.c \

2
scripts/makefile.sco
View File

@ -24,7 +24,7 @@ LDFLAGS=-L. -L$(ZLIBLIB) -lpng12 -lz -lm
RANLIB=echo
PNGMAJ = 0
PNGMIN = 1.2.6rc2
PNGMIN = 1.2.6rc3
PNGVER = $(PNGMAJ).$(PNGMIN)
LIBNAME = libpng12

2
scripts/makefile.sggcc
View File

@ -18,7 +18,7 @@ ZLIBINC=../zlib
LIBNAME=libpng12
PNGMAJ = 0
PNGMIN = 1.2.6rc2
PNGMIN = 1.2.6rc3
PNGVER = $(PNGMAJ).$(PNGMIN)
CC=gcc

2
scripts/makefile.sgi
View File

@ -5,7 +5,7 @@
LIBNAME=libpng12
PNGMAJ = 0
PNGMIN = 1.2.6rc2
PNGMIN = 1.2.6rc3
PNGVER = $(PNGMAJ).$(PNGMIN)
# Where make install puts libpng.a, libpng12.so, and libpng12/png.h

2
scripts/makefile.so9
View File

@ -34,7 +34,7 @@ LDFLAGS=-L. -R. -L$(ZLIBLIB) -R$(ZLIBLIB) -lpng12 -lz -lm
RANLIB=echo
PNGMAJ = 0
PNGMIN = 1.2.6rc2
PNGMIN = 1.2.6rc3
PNGVER = $(PNGMAJ).$(PNGMIN)
LIBNAME = libpng12

2
scripts/makefile.solaris
View File

@ -30,7 +30,7 @@ LDFLAGS=-L. -R. -L$(ZLIBLIB) -R$(ZLIBLIB) -lpng12 -lz -lm
RANLIB=echo
PNGMAJ = 0
PNGMIN = 1.2.6rc2
PNGMIN = 1.2.6rc3
PNGVER = $(PNGMAJ).$(PNGMIN)
LIBNAME = libpng12

2
scripts/pngos2.def
View File

@ -2,7 +2,7 @@
; PNG.LIB module definition file for OS/2
;----------------------------------------
; Version 1.2.6rc2
; Version 1.2.6rc3
LIBRARY PNG
DESCRIPTION "PNG image compression library for OS/2"

2
scripts/pngw32.def
View File

@ -6,7 +6,7 @@ LIBRARY
DESCRIPTION "PNG image compression library for Windows"
EXPORTS
;Version 1.2.6rc2
;Version 1.2.6rc3
png_build_grayscale_palette @1
png_check_sig @2
png_chunk_error @3