Imported from libpng-1.0.6d.tar
This commit is contained in:
Glenn Randers-Pehrson
parent
68ea243ca3
commit
81fdf8aca1
4
ANNOUNCE
4
ANNOUNCE
|
|
@ -1,12 +1,12 @@
|
|||
|
||||
Libpng 1.0.6a - April 2, 2000
|
||||
Libpng 1.0.6d - April 7, 2000
|
||||
|
||||
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.
|
||||
|
||||
Changes since the last public release (1.0.6):
|
||||
|
||||
version 1.0.6a [April 2, 2000]
|
||||
version 1.0.6d [April 7, 2000]
|
||||
Changed sprintf() to strcpy() in png_write_sCAL_s() to work without STDIO
|
||||
Added data_length parameter to png_decompress_chunk() function
|
||||
Revised documentation to remove reference to abandoned png_free_chnk functions
|
||||
|
|
|
|||
2
CHANGES
2
CHANGES
|
|
@ -660,7 +660,7 @@ version 1.0.5v [March 11, 2000]
|
|||
version 1.0.6 [March 20, 2000]
|
||||
Minor revisions of makefile.bor, libpng.txt, and gregbook/rpng2-win.c
|
||||
Added makefile.sggcc (SGI IRIX with gcc)
|
||||
version 1.0.6a [April 2, 2000]
|
||||
version 1.0.6d [April 7, 2000]
|
||||
Changed sprintf() to strcpy() in png_write_sCAL_s() to work without STDIO
|
||||
Added data_length parameter to png_decompress_chunk() function
|
||||
Revised documentation to remove reference to abandoned png_free_chnk functions
|
||||
|
|
|
|||
12
INSTALL
12
INSTALL
|
|
@ -1,5 +1,5 @@
|
|||
|
||||
Installing libpng version 1.0.6a - April 2, 2000
|
||||
Installing libpng version 1.0.6d - April 7, 2000
|
||||
|
||||
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-1.0.6a" or "lpng106" and "zlib-1.1.3"
|
||||
might be called "libpng-1.0.6d" or "lpng106" and "zlib-1.1.3"
|
||||
or "zlib113") so that you have directories called "zlib" and "libpng".
|
||||
|
||||
Your directory structure should look like this:
|
||||
|
|
@ -47,8 +47,8 @@ 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 libpng.so.2.1.0.6a)
|
||||
makefile.gcmmx => Linux/ELF makefile (gcc, creates libpng.so.2.1.0.6a,
|
||||
makefile.linux => Linux/ELF makefile (gcc, creates libpng.so.2.1.0.6d)
|
||||
makefile.gcmmx => Linux/ELF makefile (gcc, creates libpng.so.2.1.0.6d,
|
||||
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
|
||||
|
|
@ -59,9 +59,9 @@ include
|
|||
makefile.ibmc => IBM C/C++ version 3.x for Win32 and OS/2 (static)
|
||||
libpng.icc => Project file for IBM VisualAge/C++ version 4.0 or later
|
||||
makefile.sgi => Silicon Graphics IRIX makefile (cc, creates static lib)
|
||||
makefile.sggcc => Silicon Graphics (gcc, creates libpng.so.2.1.0.6a)
|
||||
makefile.sggcc => Silicon Graphics (gcc, creates libpng.so.2.1.0.6d)
|
||||
makefile.sunos => Sun makefile
|
||||
makefile.solaris => Solaris 2.X makefile (gcc, creates libpng.so.2.1.0.6a)
|
||||
makefile.solaris => Solaris 2.X makefile (gcc, creates libpng.so.2.1.0.6d)
|
||||
makefile.sco => For SCO OSr5 ELF and Unixware 7 with Native cc
|
||||
makefile.mips => MIPS makefile
|
||||
makefile.acorn => Acorn makefile
|
||||
|
|
|
|||
14
KNOWNBUG
14
KNOWNBUG
|
|
@ -7,7 +7,7 @@ Known bugs and suggested enhancements in libpng-1.0.6
|
|||
the info_ptr->text and its members might free the same memory that
|
||||
is also free'ed by libpng during the png_destroy_struct process.
|
||||
|
||||
Fixed in libpng-1.0.6-patch-c and libpng-1.0.6a. The PNG_FREE_TEXT flag
|
||||
Fixed in libpng-1.0.6-patch-03 and libpng-1.0.6d. The PNG_FREE_TEXT flag
|
||||
bit in info_ptr->free_me is now checked to make sure libpng is responsible
|
||||
for freeing the memory.
|
||||
|
||||
|
|
@ -16,21 +16,21 @@ Known bugs and suggested enhancements in libpng-1.0.6
|
|||
The non-ISO-C "strdup()" function is used in png.c
|
||||
|
||||
STATUS: The function has been simplified and no longer uses strdup()
|
||||
in libpng-1.0.6-patch-c and libpng-1.0.6a.
|
||||
in libpng-1.0.6-patch-03 and libpng-1.0.6d.
|
||||
|
||||
3. March 24, 2000 -- BUG
|
||||
|
||||
The png_set_rgb_to_gray_fixed() function is setting incorrect weighting
|
||||
factors.
|
||||
|
||||
STATUS: Fixed in libpng-1.0.6-patch-b and libpng-1.0.6a.
|
||||
STATUS: Fixed in libpng-1.0.6-patch-02 and libpng-1.0.6d.
|
||||
|
||||
4. March 22, 2000 -- BUG
|
||||
|
||||
There are some printf() and fprintf() statements active in pngwutil.c
|
||||
when PNG_NO_STDIO and PNG_sCAL_SUPPORTED are both defined.
|
||||
|
||||
STATUS: Fixed in libpng-1.0.6-patch-a and libpng-1.0.6a. The strcpy()
|
||||
STATUS: Fixed in libpng-1.0.6-patch-01 and libpng-1.0.6d. The strcpy()
|
||||
function is used instead.
|
||||
|
||||
5. March 22, 2000 -- BUG
|
||||
|
|
@ -38,8 +38,8 @@ Known bugs and suggested enhancements in libpng-1.0.6
|
|||
The length of the iCCP chunk data is calculated incorrectly; because
|
||||
it can contain zeroes, strlen() doesn't work.
|
||||
|
||||
STATUS: Fixed in libpng-1.0.6-patch-a by adding a data_length parameter
|
||||
to the png_decompress_chunk() function.
|
||||
STATUS: Fixed in libpng-1.0.6-patch-01 and libpng-1.0.6d by adding a
|
||||
data_length parameter to the png_decompress_chunk() function.
|
||||
|
||||
6. March 15, 1998 -- OPTIMIZATION -- Kevin Bracey
|
||||
|
||||
|
|
@ -73,7 +73,7 @@ Known bugs and suggested enhancements in libpng-1.0.6
|
|||
It should be possible to use libpng without floating-point aritmetic.
|
||||
|
||||
STATUS: Under investigation, implementation postponed until after
|
||||
libpng-1.0.5. The application interface will change because replacements
|
||||
libpng-1.0.6. The application interface will change because replacements
|
||||
for the png_set_gAMA(), png_set_cHRM(), and corresponding png_get_()
|
||||
functions will be needed.
|
||||
|
||||
|
|
|
|||
4
LICENSE
4
LICENSE
|
|
@ -5,7 +5,7 @@ Copyright (c) 1995, 1996 Guy Eric Schalnat, Group 42, Inc.
|
|||
Copyright (c) 1996, 1997 Andreas Dilger
|
||||
(libpng versions 0.90, December 1996, through 0.96, May 1997)
|
||||
Copyright (c) 1998, 1999, 2000 Glenn Randers-Pehrson
|
||||
(libpng versions 0.97, January 1998, through 1.0.6a, April 2, 2000)
|
||||
(libpng versions 0.97, January 1998, through 1.0.6d, April 7, 2000)
|
||||
|
||||
For the purposes of this copyright and license, "Contributing Authors"
|
||||
is defined as the following set of individuals:
|
||||
|
|
@ -68,4 +68,4 @@ certification mark of the Open Source Initiative.
|
|||
|
||||
Glenn Randers-Pehrson
|
||||
randeg@alum.rpi.edu
|
||||
April 2, 2000
|
||||
April 7, 2000
|
||||
|
|
|
|||
10
README
10
README
|
|
@ -1,4 +1,4 @@
|
|||
README for libpng 1.0.6a - April 2, 2000 (shared library 2.1)
|
||||
README for libpng 1.0.6d - April 7, 2000 (shared library 2.1)
|
||||
See the note about version numbers near the top of png.h
|
||||
|
||||
See INSTALL for instructions on how to install libpng.
|
||||
|
|
@ -172,9 +172,9 @@ Files in this distribution:
|
|||
descrip.mms => VMS makefile for MMS or MMK
|
||||
makefile.std => Generic UNIX makefile (cc, creates static libpng.a)
|
||||
makefile.linux => Linux/ELF makefile
|
||||
(gcc, creates libpng.so.2.1.0.6a)
|
||||
(gcc, creates libpng.so.2.1.0.6d)
|
||||
makefile.gcmmx => Linux/ELF makefile (gcc, creates
|
||||
libpng.so.2.1.0.6a, uses assembler code
|
||||
libpng.so.2.1.0.6d, 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
|
||||
|
|
@ -185,10 +185,10 @@ Files in this distribution:
|
|||
makefile.ibmc => IBM C/C++ version 3.x for Win32 and OS/2 (static)
|
||||
libpng.icc => Project file, IBM VisualAge/C++ 4.0 or later
|
||||
makefile.sgi => Silicon Graphics IRIX (cc, creates static lib)
|
||||
makefile.sggcc => Silicon Graphics (gcc, creates libpng.so.2.1.0.6a)
|
||||
makefile.sggcc => Silicon Graphics (gcc, creates libpng.so.2.1.0.6d)
|
||||
makefile.sunos => Sun makefile
|
||||
makefile.solaris => Solaris 2.X makefile
|
||||
(gcc, creates libpng.so.2.1.0.6a)
|
||||
(gcc, creates libpng.so.2.1.0.6d)
|
||||
makefile.sco => For SCO OSr5 ELF and Unixware 7 with Native cc
|
||||
makefile.mips => MIPS makefile
|
||||
makefile.acorn => Acorn makefile
|
||||
|
|
|
|||
4
Y2KINFO
4
Y2KINFO
|
|
@ -1,13 +1,13 @@
|
|||
Y2K compliance in libpng:
|
||||
=========================
|
||||
|
||||
April 2, 2000
|
||||
April 7, 2000
|
||||
|
||||
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 1.0.6a are Y2K compliant. It is my belief that earlier
|
||||
upward through 1.0.6d 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
|
||||
|
|
|
|||
|
|
@ -1,5 +1,5 @@
|
|||
echo "
|
||||
There is no \"configure\" script for Libpng-1.0.6a. Instead, please
|
||||
There is no \"configure\" script for Libpng-1.0.6d. Instead, please
|
||||
copy the appropriate makefile for your system from the \"scripts\"
|
||||
directory. Read the INSTALL file for more details.
|
||||
"
|
||||
|
|
|
|||
35
libpng.3
35
libpng.3
|
|
@ -1,6 +1,6 @@
|
|||
.TH LIBPNG 3 "April 2, 2000"
|
||||
.TH LIBPNG 3 "April 7, 2000"
|
||||
.SH NAME
|
||||
libpng \- Portable Network Graphics (PNG) Reference Library 1.0.6a
|
||||
libpng \- Portable Network Graphics (PNG) Reference Library 1.0.6d
|
||||
.SH SYNOPSIS
|
||||
\fI\fB
|
||||
|
||||
|
|
@ -713,7 +713,7 @@ 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 1.0.6a - April 2, 2000
|
||||
libpng version 1.0.6d - April 7, 2000
|
||||
Updated and distributed by Glenn Randers-Pehrson
|
||||
<randeg@alum.rpi.edu>
|
||||
Copyright (c) 1998, 1999, 2000 Glenn Randers-Pehrson
|
||||
|
|
@ -3108,13 +3108,13 @@ the old method.
|
|||
|
||||
.SH VII. Y2K Compliance in libpng
|
||||
|
||||
April 2, 2000
|
||||
April 7, 2000
|
||||
|
||||
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 1.0.6a are Y2K compliant. It is my belief that earlier
|
||||
upward through 1.0.6d 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
|
||||
|
|
@ -3193,20 +3193,21 @@ the first widely used release:
|
|||
1.0.3a-d 1.0.3a-d 10004 2.1.0.3a-d
|
||||
1.0.4 1.0.4 10004 2.1.0.4
|
||||
1.0.4a-f 1.0.4a-f 10005 2.1.0.4a-f
|
||||
1.0.5 1.0.5 10005 2.1.0.5
|
||||
1.0.5 (+ 2 patches) 1.0.5 10005 2.1.0.5
|
||||
1.0.5a-d 1.0.5a-d 10006 2.1.0.5a-d
|
||||
1.0.5e-r 1.0.5e-r 10100 2.1.0.5e-r (not compatible)
|
||||
1.0.5s-v 1.0.5s-v 10006 2.1.0.5s-v (compatible)
|
||||
1.0.6 1.0.6 10006 2.1.0.6
|
||||
1.0.6a 1.0.6a 10007 2.1.0.6a
|
||||
1.3.0 1.3.0 10300 3.1.3.0
|
||||
1.0.6 (+ 3 patches) 1.0.6 10006 2.1.0.6
|
||||
1.0.6d 1.0.6d 10007 2.1.0.6d
|
||||
1.0.7 1.0.7 10007 2.1.0.7 (still compatible)
|
||||
|
||||
Henceforth the source version will match the shared-library
|
||||
minor and patch numbers; the shared-library major version number will be
|
||||
used for changes in backward compatibility, as it is intended.
|
||||
The PNG_PNGLIB_VER macro, which is not used within libpng but
|
||||
is available for applications, is an unsigned integer of the form
|
||||
xyyzz corresponding to the source version x.y.z (leading zeros in y and z).
|
||||
Henceforth the source version will match the shared-library minor
|
||||
and patch numbers; the shared-library major version number will be
|
||||
used for changes in backward compatibility, as it is intended. The
|
||||
PNG_PNGLIB_VER macro, which is not used within libpng but is available
|
||||
for applications, is an unsigned integer of the form xyyzz corresponding
|
||||
to the source version x.y.z (leading zeros in y and z). Beta versions
|
||||
are given the previous public release number plus a letter or two.
|
||||
|
||||
.SH "SEE ALSO"
|
||||
libpngpf(3), png(5)
|
||||
|
|
@ -3254,7 +3255,7 @@ possible without all of you.
|
|||
|
||||
Thanks to Frank J. T. Wojcik for helping with the documentation.
|
||||
|
||||
Libpng version 1.0.6a - April 2, 2000:
|
||||
Libpng version 1.0.6d - April 7, 2000:
|
||||
Initially created in 1995 by Guy Eric Schalnat, then of Group 42, Inc.
|
||||
Currently maintained by Glenn Randers-Pehrson (randeg@alum.rpi.edu).
|
||||
|
||||
|
|
@ -3269,7 +3270,7 @@ Copyright (c) 1995, 1996 Guy Eric Schalnat, Group 42, Inc.
|
|||
Copyright (c) 1996, 1997 Andreas Dilger
|
||||
(libpng versions 0.89c, May 1996, through 0.96, May 1997)
|
||||
Copyright (c) 1998, 1999, 2000 Glenn Randers-Pehrson
|
||||
(libpng versions 0.97, January 1998, through 1.0.6a, April 2, 2000)
|
||||
(libpng versions 0.97, January 1998, through 1.0.6d, April 7, 2000)
|
||||
|
||||
For the purposes of this copyright and license, "Contributing Authors"
|
||||
is defined as the following set of individuals:
|
||||
|
|
|
|||
|
|
@ -1,6 +1,6 @@
|
|||
libpng.txt - A description on how to use and modify libpng
|
||||
|
||||
libpng version 1.0.6a - April 2, 2000
|
||||
libpng version 1.0.6d - April 7, 2000
|
||||
Updated and distributed by Glenn Randers-Pehrson
|
||||
<randeg@alum.rpi.edu>
|
||||
Copyright (c) 1998, 1999, 2000 Glenn Randers-Pehrson
|
||||
|
|
@ -2395,13 +2395,13 @@ the old method.
|
|||
|
||||
VII. Y2K Compliance in libpng
|
||||
|
||||
April 2, 2000
|
||||
April 7, 2000
|
||||
|
||||
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 1.0.6a are Y2K compliant. It is my belief that earlier
|
||||
upward through 1.0.6d 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
|
||||
|
|
|
|||
|
|
@ -1,6 +1,6 @@
|
|||
.TH LIBPNGPF 3 April 2, 2000
|
||||
.TH LIBPNGPF 3 April 7, 2000
|
||||
.SH NAME
|
||||
libpng \- Portable Network Graphics (PNG) Reference Library 1.0.6a
|
||||
libpng \- Portable Network Graphics (PNG) Reference Library 1.0.6d
|
||||
(private functions)
|
||||
.SH SYNOPSIS
|
||||
\fB#include <png.h>\fP
|
||||
|
|
|
|||
2
png.5
2
png.5
|
|
@ -1,4 +1,4 @@
|
|||
.TH PNG 5 "April 2, 2000"
|
||||
.TH PNG 5 "April 7, 2000"
|
||||
.SH NAME
|
||||
png \- Portable Network Graphics (PNG) format
|
||||
.SH DESCRIPTION
|
||||
|
|
|
|||
22
png.c
22
png.c
|
|
@ -1,7 +1,7 @@
|
|||
|
||||
/* png.c - location for general purpose libpng functions
|
||||
*
|
||||
* libpng version 1.0.6a - April 2, 2000
|
||||
* libpng version 1.0.6d - April 7, 2000
|
||||
* Copyright (c) 1995, 1996 Guy Eric Schalnat, Group 42, Inc.
|
||||
* Copyright (c) 1996, 1997 Andreas Dilger
|
||||
* Copyright (c) 1998, 1999, 2000 Glenn Randers-Pehrson
|
||||
|
|
@ -14,14 +14,14 @@
|
|||
#include "png.h"
|
||||
|
||||
/* Generate a compiler error if there is an old png.h in the search path. */
|
||||
typedef version_1_0_6a Your_png_h_is_not_version_1_0_6a;
|
||||
typedef version_1_0_6d Your_png_h_is_not_version_1_0_6d;
|
||||
|
||||
/* Version information for C files. This had better match the version
|
||||
* string defined in png.h. */
|
||||
|
||||
#ifdef PNG_USE_GLOBAL_ARRAYS
|
||||
/* png_libpng_ver was changed to a function in version 1.0.5c */
|
||||
char png_libpng_ver[12] = "1.0.6a";
|
||||
char png_libpng_ver[12] = "1.0.6d";
|
||||
|
||||
/* png_sig was changed to a function in version 1.0.5c */
|
||||
/* Place to hold the signature string for a PNG file. */
|
||||
|
|
@ -269,7 +269,7 @@ png_free_data(png_structp png_ptr, png_infop info_ptr, png_uint_32 mask, int num
|
|||
|
||||
#if defined(PNG_TEXT_SUPPORTED)
|
||||
/* free text item num or (if num == -1) all text items */
|
||||
if (mask & PNG_FREE_TEXT & info_ptr->free_me & PNG_FREE_TEXT)
|
||||
if (mask & info_ptr->free_me & PNG_FREE_TEXT)
|
||||
{
|
||||
if (num != -1)
|
||||
{
|
||||
|
|
@ -531,20 +531,20 @@ png_convert_to_rfc1123(png_structp png_ptr, png_timep ptime)
|
|||
}
|
||||
#endif /* PNG_TIME_RFC1123_SUPPORTED */
|
||||
|
||||
#if 0
|
||||
/* Signature string for a PNG file. */
|
||||
png_bytep
|
||||
png_sig_bytes(png_structp png_ptr)
|
||||
png_sig_bytes(void)
|
||||
{
|
||||
if (png_ptr != NULL || png_ptr == NULL) /* silence compiler warning */
|
||||
return ("\212\120\116\107\015\012\032\012");
|
||||
return ("");
|
||||
return ((png_bytep)"\211\120\116\107\015\012\032\012");
|
||||
}
|
||||
#endif
|
||||
|
||||
png_charp
|
||||
png_get_copyright(png_structp png_ptr)
|
||||
{
|
||||
if (png_ptr != NULL || png_ptr == NULL) /* silence compiler warning */
|
||||
return ("\n libpng version 1.0.6a - April 2, 2000\n\
|
||||
return ("\n libpng version 1.0.6d - April 7, 2000\n\
|
||||
Copyright (c) 1995, 1996 Guy Eric Schalnat, Group 42, Inc.\n\
|
||||
Copyright (c) 1996, 1997 Andreas Dilger\n\
|
||||
Copyright (c) 1998, 1999, 2000 Glenn Randers-Pehrson\n");
|
||||
|
|
@ -562,8 +562,8 @@ png_get_libpng_ver(png_structp png_ptr)
|
|||
{
|
||||
/* Version of *.c files used when building libpng */
|
||||
if(png_ptr != NULL) /* silence compiler warning about unused png_ptr */
|
||||
return("1.0.6a");
|
||||
return("1.0.6a");
|
||||
return("1.0.6d");
|
||||
return("1.0.6d");
|
||||
}
|
||||
|
||||
png_charp
|
||||
|
|
|
|||
33
png.h
33
png.h
|
|
@ -1,7 +1,7 @@
|
|||
|
||||
/* png.h - header file for PNG reference library
|
||||
*
|
||||
* libpng version 1.0.6a - April 2, 2000
|
||||
* libpng version 1.0.6d - April 7, 2000
|
||||
* Copyright (c) 1995, 1996 Guy Eric Schalnat, Group 42, Inc.
|
||||
* Copyright (c) 1996, 1997 Andreas Dilger
|
||||
* Copyright (c) 1998, 1999, 2000 Glenn Randers-Pehrson
|
||||
|
|
@ -9,7 +9,7 @@
|
|||
* 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 1.0.6a - April 2, 2000: Glenn
|
||||
* libpng versions 0.97, January 1998, through 1.0.6d - April 7, 2000: Glenn
|
||||
* See also "Contributing Authors", below.
|
||||
*
|
||||
* Note about libpng version numbers:
|
||||
|
|
@ -42,22 +42,21 @@
|
|||
* 1.0.3a-d 1.0.3a-d 10004 2.1.0.3a-d
|
||||
* 1.0.4 1.0.4 10004 2.1.0.4
|
||||
* 1.0.4a-f 1.0.4a-f 10005 2.1.0.4a-f
|
||||
* 1.0.5 1.0.5 10005 2.1.0.5
|
||||
* 1.0.5 (+ 2 patches) 1.0.5 10005 2.1.0.5
|
||||
* 1.0.5a-d 1.0.5a-d 10006 2.1.0.5a-d
|
||||
* 1.0.5e-r 1.0.5e-r 10100 2.1.0.5e-r (not compatible)
|
||||
* 1.0.5s-v 1.0.5s-v 10006 2.1.0.5s-v (compatible)
|
||||
* 1.0.6 1.0.6 10006 2.1.0.6
|
||||
* 1.0.6a 1.0.6a 10007 2.1.0.6a
|
||||
* 1.3.0 1.3.0 10300 3.1.3.0
|
||||
* 1.0.6 (+ 3 patches) 1.0.6 10006 2.1.0.6
|
||||
* 1.0.6d 1.0.6d 10007 2.1.0.6d
|
||||
* 1.0.7 1.0.7 10007 2.1.0.7 (still compatible)
|
||||
*
|
||||
* Henceforth the source version will match the shared-library minor
|
||||
* and patch numbers; the shared-library major version number will be
|
||||
* used for changes in backward compatibility, as it is intended. The
|
||||
* PNG_PNGLIB_VER macro, which is not used within libpng but is available
|
||||
* for applications, is an unsigned integer of the form xyyzz corresponding
|
||||
* to the source version x.y.z (leading zeros in y and z). Internal
|
||||
* png-group beta versions (x.y.z[a-z]) will be given the next higher
|
||||
* number.
|
||||
* to the source version x.y.z (leading zeros in y and z). Beta versions
|
||||
* are given the previous public release number plus a letter or two.
|
||||
*
|
||||
* See libpng.txt or libpng.3 for more information. The PNG specification
|
||||
* is available as RFC 2083 <ftp://ftp.uu.net/graphics/png/documents/>
|
||||
|
|
@ -74,7 +73,7 @@
|
|||
* Copyright (c) 1996, 1997 Andreas Dilger
|
||||
* (libpng versions 0.89c, June 1996, through 0.96, May 1997)
|
||||
* Copyright (c) 1998, 1999, 2000 Glenn Randers-Pehrson
|
||||
* (libpng versions 0.97, January 1998, through 1.0.6a, April 2, 2000)
|
||||
* (libpng versions 0.97, January 1998, through 1.0.6d, April 7, 2000)
|
||||
*
|
||||
* For the purposes of this copyright and license, "Contributing Authors"
|
||||
* is defined as the following set of individuals:
|
||||
|
|
@ -149,13 +148,13 @@
|
|||
* Y2K compliance in libpng:
|
||||
* =========================
|
||||
*
|
||||
* April 2, 2000
|
||||
* April 7, 2000
|
||||
*
|
||||
* 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 1.0.6a are Y2K compliant. It is my belief that earlier
|
||||
* upward through 1.0.6d 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
|
||||
|
|
@ -233,7 +232,7 @@ extern "C" {
|
|||
*/
|
||||
|
||||
/* Version information for png.h - this should match the version in png.c */
|
||||
#define PNG_LIBPNG_VER_STRING "1.0.6a"
|
||||
#define PNG_LIBPNG_VER_STRING "1.0.6d"
|
||||
|
||||
/* Careful here. At one time, Guy wanted to use 082, but that would be octal.
|
||||
* We must not include leading zeros.
|
||||
|
|
@ -1058,9 +1057,9 @@ struct png_struct_def
|
|||
};
|
||||
|
||||
/* This prevents a compiler error in png_get_copyright() in png.c if png.c
|
||||
and png.h are both at * version 1.0.6a
|
||||
and png.h are both at * version 1.0.6d
|
||||
*/
|
||||
typedef png_structp version_1_0_6a;
|
||||
typedef png_structp version_1_0_6d;
|
||||
|
||||
typedef png_struct FAR * FAR * png_structpp;
|
||||
|
||||
|
|
@ -2025,7 +2024,7 @@ extern PNG_EXPORT(void, png_write_png) PNGARG((png_structp png_ptr,
|
|||
#define png_debug2(l, m, p1, p2)
|
||||
#endif
|
||||
|
||||
extern PNG_EXPORT(png_bytep,png_sig_bytes) PNGARG((png_structp png_ptr));
|
||||
extern PNG_EXPORT(png_bytep,png_sig_bytes) PNGARG((void));
|
||||
|
||||
extern PNG_EXPORT(png_charp,png_get_copyright) PNGARG((png_structp png_ptr));
|
||||
extern PNG_EXPORT(png_charp,png_get_header_ver) PNGARG((png_structp png_ptr));
|
||||
|
|
@ -2033,7 +2032,7 @@ extern PNG_EXPORT(png_charp,png_get_header_version) PNGARG((png_structp png_ptr)
|
|||
extern PNG_EXPORT(png_charp,png_get_libpng_ver) PNGARG((png_structp png_ptr));
|
||||
|
||||
#define PNG_HEADER_VERSION_STRING \
|
||||
" libpng version 1.0.6a - April 2, 2000 (header)\n"
|
||||
" libpng version 1.0.6d - April 7, 2000 (header)\n"
|
||||
|
||||
#ifdef PNG_READ_COMPOSITE_NODIV_SUPPORTED
|
||||
/* With these routines we avoid an integer divide, which will be slower on
|
||||
|
|
|
|||
|
|
@ -1,6 +1,6 @@
|
|||
/* pngasmrd.h - assembler version of utilities to read a PNG file
|
||||
*
|
||||
* libpng 1.0.6a - April 2, 2000
|
||||
* libpng 1.0.6d - April 7, 2000
|
||||
* For conditions of distribution and use, see copyright notice in png.h
|
||||
* Copyright (c) 1999, 2000 Glenn Randers-Pehrson
|
||||
*
|
||||
|
|
|
|||
|
|
@ -1,7 +1,7 @@
|
|||
|
||||
/* pngconf.h - machine configurable file for libpng
|
||||
*
|
||||
* libpng 1.0.6a - April 2, 2000
|
||||
* libpng 1.0.6d - April 7, 2000
|
||||
* For conditions of distribution and use, see copyright notice in png.h
|
||||
* Copyright (c) 1995, 1996 Guy Eric Schalnat, Group 42, Inc.
|
||||
* Copyright (c) 1996, 1997 Andreas Dilger
|
||||
|
|
|
|||
|
|
@ -1,7 +1,7 @@
|
|||
|
||||
/* pngerror.c - stub functions for i/o and memory allocation
|
||||
*
|
||||
* libpng 1.0.6a - April 2, 2000
|
||||
* libpng 1.0.6d - April 7, 2000
|
||||
* For conditions of distribution and use, see copyright notice in png.h
|
||||
* Copyright (c) 1995, 1996 Guy Eric Schalnat, Group 42, Inc.
|
||||
* Copyright (c) 1996, 1997 Andreas Dilger
|
||||
|
|
|
|||
|
|
@ -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 1.0.6a - April 2, 2000
|
||||
* libpng 1.0.6d - April 7, 2000
|
||||
* For conditions of distribution and use, see copyright notice in png.h
|
||||
* Copyright (c) 1998, Intel Corporation
|
||||
* Copyright (c) 1998, 1999, 2000 Glenn Randers-Pehrson
|
||||
|
|
|
|||
2
pngget.c
2
pngget.c
|
|
@ -1,7 +1,7 @@
|
|||
|
||||
/* pngget.c - retrieval of values from info struct
|
||||
*
|
||||
* libpng 1.0.6a - April 2, 2000
|
||||
* libpng 1.0.6d - April 7, 2000
|
||||
* For conditions of distribution and use, see copyright notice in png.h
|
||||
* Copyright (c) 1995, 1996 Guy Eric Schalnat, Group 42, Inc.
|
||||
* Copyright (c) 1996, 1997 Andreas Dilger
|
||||
|
|
|
|||
2
pngmem.c
2
pngmem.c
|
|
@ -1,7 +1,7 @@
|
|||
|
||||
/* pngmem.c - stub functions for memory allocation
|
||||
*
|
||||
* libpng 1.0.6a - April 2, 2000
|
||||
* libpng 1.0.6d - April 7, 2000
|
||||
* For conditions of distribution and use, see copyright notice in png.h
|
||||
* Copyright (c) 1995, 1996 Guy Eric Schalnat, Group 42, Inc.
|
||||
* Copyright (c) 1996, 1997 Andreas Dilger
|
||||
|
|
|
|||
|
|
@ -1,7 +1,7 @@
|
|||
|
||||
/* pngpread.c - read a png file in push mode
|
||||
*
|
||||
* libpng 1.0.6a - April 2, 2000
|
||||
* libpng 1.0.6d - April 7, 2000
|
||||
* For conditions of distribution and use, see copyright notice in png.h
|
||||
* Copyright (c) 1995, 1996 Guy Eric Schalnat, Group 42, Inc.
|
||||
* Copyright (c) 1996, 1997 Andreas Dilger
|
||||
|
|
|
|||
|
|
@ -1,7 +1,7 @@
|
|||
|
||||
/* pngread.c - read a PNG file
|
||||
*
|
||||
* libpng 1.0.6a - April 2, 2000
|
||||
* libpng 1.0.6d - April 7, 2000
|
||||
* For conditions of distribution and use, see copyright notice in png.h
|
||||
* Copyright (c) 1995, 1996 Guy Eric Schalnat, Group 42, Inc.
|
||||
* Copyright (c) 1996, 1997 Andreas Dilger
|
||||
|
|
@ -641,7 +641,7 @@ 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 1.0.6a.
|
||||
* [*] png_handle_alpha() does not exist yet, as of libpng version 1.0.6d.
|
||||
*/
|
||||
|
||||
void
|
||||
|
|
@ -690,7 +690,7 @@ 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 1.0.6a.
|
||||
* [*] png_handle_alpha() does not exist yet, as of libpng version 1.0.6d.
|
||||
*/
|
||||
void
|
||||
png_read_image(png_structp png_ptr, png_bytepp image)
|
||||
|
|
|
|||
2
pngrio.c
2
pngrio.c
|
|
@ -1,7 +1,7 @@
|
|||
|
||||
/* pngrio.c - functions for data input
|
||||
*
|
||||
* libpng 1.0.6a - April 2, 2000
|
||||
* libpng 1.0.6d - April 7, 2000
|
||||
* For conditions of distribution and use, see copyright notice in png.h
|
||||
* Copyright (c) 1995, 1996 Guy Eric Schalnat, Group 42, Inc.
|
||||
* Copyright (c) 1996, 1997 Andreas Dilger
|
||||
|
|
|
|||
|
|
@ -1,7 +1,7 @@
|
|||
|
||||
/* pngrtran.c - transforms the data in a row for PNG readers
|
||||
*
|
||||
* libpng 1.0.6a - April 2, 2000
|
||||
* libpng 1.0.6d - April 7, 2000
|
||||
* For conditions of distribution and use, see copyright notice in png.h
|
||||
* Copyright (c) 1995, 1996 Guy Eric Schalnat, Group 42, Inc.
|
||||
* Copyright (c) 1996, 1997 Andreas Dilger
|
||||
|
|
|
|||
|
|
@ -1,7 +1,7 @@
|
|||
|
||||
/* pngrutil.c - utilities to read a PNG file
|
||||
*
|
||||
* libpng 1.0.6a - April 2, 2000
|
||||
* libpng 1.0.6d - April 7, 2000
|
||||
* For conditions of distribution and use, see copyright notice in png.h
|
||||
* Copyright (c) 1995, 1996 Guy Eric Schalnat, Group 42, Inc.
|
||||
* Copyright (c) 1996, 1997 Andreas Dilger
|
||||
|
|
|
|||
2
pngset.c
2
pngset.c
|
|
@ -1,7 +1,7 @@
|
|||
|
||||
/* pngset.c - storage of image information into info struct
|
||||
*
|
||||
* libpng 1.0.6a - April 2, 2000
|
||||
* libpng 1.0.6d - April 7, 2000
|
||||
* For conditions of distribution and use, see copyright notice in png.h
|
||||
* Copyright (c) 1995, 1996 Guy Eric Schalnat, Group 42, Inc.
|
||||
* Copyright (c) 1996, 1997 Andreas Dilger
|
||||
|
|
|
|||
|
|
@ -1,7 +1,7 @@
|
|||
|
||||
/* pngtest.c - a simple test program to test libpng
|
||||
*
|
||||
* libpng 1.0.6a - April 2, 2000
|
||||
* libpng 1.0.6d - April 7, 2000
|
||||
* For conditions of distribution and use, see copyright notice in png.h
|
||||
* Copyright (c) 1995, 1996 Guy Eric Schalnat, Group 42, Inc.
|
||||
* Copyright (c) 1996, 1997 Andreas Dilger
|
||||
|
|
@ -1344,4 +1344,4 @@ main(int argc, char *argv[])
|
|||
}
|
||||
|
||||
/* Generate a compiler error if there is an old png.h in the search path. */
|
||||
typedef version_1_0_6a your_png_h_is_not_version_1_0_6a;
|
||||
typedef version_1_0_6d your_png_h_is_not_version_1_0_6d;
|
||||
|
|
|
|||
|
|
@ -1,7 +1,7 @@
|
|||
|
||||
/* pngtrans.c - transforms the data in a row (used by both readers and writers)
|
||||
*
|
||||
* libpng 1.0.6a - April 2, 2000
|
||||
* libpng 1.0.6d - April 7, 2000
|
||||
* For conditions of distribution and use, see copyright notice in png.h
|
||||
* Copyright (c) 1995, 1996 Guy Eric Schalnat, Group 42, Inc.
|
||||
* Copyright (c) 1996, 1997 Andreas Dilger
|
||||
|
|
|
|||
|
|
@ -2,7 +2,7 @@
|
|||
*
|
||||
* For Intel x86 CPU and Microsoft Visual C++ compiler
|
||||
*
|
||||
* libpng 1.0.6a - April 2, 2000
|
||||
* libpng 1.0.6d - April 7, 2000
|
||||
* For conditions of distribution and use, see copyright notice in png.h
|
||||
* Copyright (c) 1998, Intel Corporation
|
||||
* Copyright (c) 1998, 1999, 2000 Glenn Randers-Pehrson
|
||||
|
|
|
|||
2
pngwio.c
2
pngwio.c
|
|
@ -1,7 +1,7 @@
|
|||
|
||||
/* pngwio.c - functions for data output
|
||||
*
|
||||
* libpng 1.0.6a - April 2, 2000
|
||||
* libpng 1.0.6d - April 7, 2000
|
||||
* For conditions of distribution and use, see copyright notice in png.h
|
||||
* Copyright (c) 1995, 1996 Guy Eric Schalnat, Group 42, Inc.
|
||||
* Copyright (c) 1996, 1997 Andreas Dilger
|
||||
|
|
|
|||
|
|
@ -1,7 +1,7 @@
|
|||
|
||||
/* pngwrite.c - general routines to write a PNG file
|
||||
*
|
||||
* libpng 1.0.6a - April 2, 2000
|
||||
* libpng 1.0.6d - April 7, 2000
|
||||
* For conditions of distribution and use, see copyright notice in png.h
|
||||
* Copyright (c) 1995, 1996 Guy Eric Schalnat, Group 42, Inc.
|
||||
* Copyright (c) 1996, 1997 Andreas Dilger
|
||||
|
|
|
|||
|
|
@ -1,7 +1,7 @@
|
|||
|
||||
/* pngwtran.c - transforms the data in a row for PNG writers
|
||||
*
|
||||
* libpng 1.0.6a - April 2, 2000
|
||||
* libpng 1.0.6d - April 7, 2000
|
||||
* For conditions of distribution and use, see copyright notice in png.h
|
||||
* Copyright (c) 1995, 1996 Guy Eric Schalnat, Group 42, Inc.
|
||||
* Copyright (c) 1996, 1997 Andreas Dilger
|
||||
|
|
|
|||
|
|
@ -1,7 +1,7 @@
|
|||
|
||||
/* pngwutil.c - utilities to write a PNG file
|
||||
*
|
||||
* libpng 1.0.6a - April 2, 2000
|
||||
* libpng 1.0.6d - April 7, 2000
|
||||
* For conditions of distribution and use, see copyright notice in png.h
|
||||
* Copyright (c) 1995, 1996 Guy Eric Schalnat, Group 42, Inc.
|
||||
* Copyright (c) 1996, 1997 Andreas Dilger
|
||||
|
|
|
|||
|
|
@ -31,7 +31,7 @@ RANLIB=ranlib
|
|||
# read libpng.txt or png.h to see why PNGMAJ is 2. You should not
|
||||
# have to change it.
|
||||
PNGMAJ = 2
|
||||
PNGMIN = 1.0.6a
|
||||
PNGMIN = 1.0.6d
|
||||
PNGVER = $(PNGMAJ).$(PNGMIN)
|
||||
|
||||
# where make install puts libpng.a, libpng.so*, and png.h
|
||||
|
|
|
|||
|
|
@ -14,7 +14,7 @@ ZLIBINC=../zlib
|
|||
# read libpng.txt or png.h to see why PNGMAJ is 2. You should not
|
||||
# have to change it.
|
||||
PNGMAJ = 2
|
||||
PNGMIN = 1.0.6a
|
||||
PNGMIN = 1.0.6d
|
||||
PNGVER = $(PNGMAJ).$(PNGMIN)
|
||||
|
||||
CC=cc
|
||||
|
|
|
|||
|
|
@ -34,7 +34,7 @@ RANLIB=ranlib
|
|||
# read libpng.txt or png.h to see why PNGMAJ is 2. You should not
|
||||
# have to change it.
|
||||
PNGMAJ = 2
|
||||
PNGMIN = 1.0.6a
|
||||
PNGMIN = 1.0.6d
|
||||
PNGVER = $(PNGMAJ).$(PNGMIN)
|
||||
|
||||
INCPATH=$(prefix)/include
|
||||
|
|
|
|||
|
|
@ -34,7 +34,7 @@ RANLIB=ranlib
|
|||
# read libpng.txt or png.h to see why PNGMAJ is 2. You should not
|
||||
# have to change it.
|
||||
PNGMAJ = 2
|
||||
PNGMIN = 1.0.6a
|
||||
PNGMIN = 1.0.6d
|
||||
PNGVER = $(PNGMAJ).$(PNGMIN)
|
||||
|
||||
INCPATH=$(prefix)/include
|
||||
|
|
|
|||
|
|
@ -25,7 +25,7 @@ RANLIB=echo
|
|||
# read libpng.txt or png.h to see why PNGMAJ is 2. You should not
|
||||
# have to change it.
|
||||
PNGMAJ = 2
|
||||
PNGMIN = 1.0.6a
|
||||
PNGMIN = 1.0.6d
|
||||
PNGVER = $(PNGMAJ).$(PNGMIN)
|
||||
|
||||
INCPATH=$(prefix)/include
|
||||
|
|
|
|||
|
|
@ -19,8 +19,8 @@ CFLAGS=-I$(ZLIBINC) -O2 $(WARNMORE) -fPIC -mabi=n32 # -g -DPNG_DEBUG=5
|
|||
LDFLAGS=-L. -L$(ZLIBLIB) -lpng -lz -lm
|
||||
LDSHARED=gcc -shared
|
||||
|
||||
VER=1.0.6a
|
||||
LIBS=libpng.so.1.0.6a
|
||||
VER=1.0.6d
|
||||
LIBS=libpng.so.1.0.6d
|
||||
SHAREDLIB=libpng.so
|
||||
libdir=$(prefix)/lib32
|
||||
|
||||
|
|
|
|||
|
|
@ -31,7 +31,7 @@ RANLIB=echo
|
|||
# read libpng.txt or png.h to see why PNGMAJ is 2. You should not
|
||||
# have to change it.
|
||||
PNGMAJ = 2
|
||||
PNGMIN = 1.0.6a
|
||||
PNGMIN = 1.0.6d
|
||||
PNGVER = $(PNGMAJ).$(PNGMIN)
|
||||
|
||||
INCPATH=$(prefix)/include
|
||||
|
|
|
|||
|
|
@ -3,7 +3,7 @@ unit pngdef;
|
|||
interface
|
||||
|
||||
const
|
||||
PNG_LIBPNG_VER_STRING = '1.0.6a';
|
||||
PNG_LIBPNG_VER_STRING = '1.0.6d';
|
||||
PNG_LIBPNG_VER = 10007;
|
||||
|
||||
type
|
||||
|
|
|
|||
Reference in New Issue