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[libpng16] Imported from libpng-1.6.13beta01.tar

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Glenn Randers-Pehrson 2014-07-04 11:46:17 -05:00
parent c45f1223cb
commit 91319c67d5
22 changed files with 75 additions and 52 deletions
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4
ANNOUNCE
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@ -1,5 +1,5 @@
Libpng 1.6.13beta01 - June 25, 2014 Libpng 1.6.13beta01 - July 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.
@ -26,7 +26,7 @@ Other information:
Changes since the last public release (1.6.13): Changes since the last public release (1.6.13):
Version 1.6.13beta01 [June 25, 2014] Version 1.6.13beta01 [July 4, 2014]
Quieted -Wsign-compare and -Wclobber compiler warnings in Quieted -Wsign-compare and -Wclobber compiler warnings in
contrib/pngminus/*.c contrib/pngminus/*.c
Added "(void) png_ptr;" where needed in contrib/gregbook to quiet Added "(void) png_ptr;" where needed in contrib/gregbook to quiet

2
CHANGES
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@ -4940,7 +4940,7 @@ Version 1.6.12rc03 [June 8, 2014]
Version 1.6.12 [June 12, 2014] Version 1.6.12 [June 12, 2014]
No changes. No changes.
Version 1.6.13beta01 [June 25, 2014] Version 1.6.13beta01 [July 4, 2014]
Quieted -Wsign-compare and -Wclobber compiler warnings in Quieted -Wsign-compare and -Wclobber compiler warnings in
contrib/pngminus/*.c contrib/pngminus/*.c
Added "(void) png_ptr;" where needed in contrib/gregbook to quiet Added "(void) png_ptr;" where needed in contrib/gregbook to quiet

21
INSTALL
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@ -28,7 +28,9 @@ On Unix/Linux and similar systems, you can simply type
make check make check
make install make install
and ignore the rest of this document. and ignore the rest of this document. "/path" is the path to the directory
where you want to install the libpng "lib", "include", and "bin"
subdirectories.
II. Rebuilding the configure scripts II. Rebuilding the configure scripts
@ -64,8 +66,8 @@ Or you can use one of the "projects" in the "projects" directory.
Before installing libpng, you must first install zlib, if it Before installing libpng, you must first install zlib, if it
is not already on your system. zlib can usually be found is not already on your system. zlib can usually be found
wherever you got libpng. zlib can be placed in another directory, wherever you got libpng; otherwise go to http://zlib.net. You can place
at the same level as libpng. placed zlib in in the same directory as libpng or in another directory.
If your system already has a preinstalled zlib you will still need If your system already has a preinstalled zlib you will still need
to have access to the zlib.h and zconf.h include files that to have access to the zlib.h and zconf.h include files that
@ -93,6 +95,10 @@ If you want to use "cmake" (see www.cmake.org), type
make make
make install make install
As when using the simple configure method described above, "/path" points to
the installation directory where you want to put the libpng "lib", "include",
and "bin" subdirectories.
V. Directory structure V. Directory structure
You can rename the directories that you downloaded (they You can rename the directories that you downloaded (they
@ -322,9 +328,10 @@ unmodified, default, libpng API and thus would probably fail to link.
These mechanisms still work in the configure build and in any makefile These mechanisms still work in the configure build and in any makefile
build that builds pnglibconf.h, although the feature selection macros build that builds pnglibconf.h, although the feature selection macros
have changed somewhat as described above. In 1.5.0, however, pngusr.h is have changed somewhat as described above. In 1.5.0, however, pngusr.h is
processed only once, when the exported header file pnglibconf.h is built. processed only once, at the time the exported header file pnglibconf.h is
pngconf.h no longer includes pngusr.h, therefore pngusr.h is ignored after the built. pngconf.h no longer includes pngusr.h; therefore, pngusr.h is ignored
build of pnglibconf.h and it is never included in an application build. after the build of pnglibconf.h and it is never included in an application
build.
The rarely used alternative of adding a list of feature macros to the The rarely used alternative of adding a list of feature macros to the
CPPFLAGS setting in the build also still works; however, the macros will be CPPFLAGS setting in the build also still works; however, the macros will be
@ -347,7 +354,7 @@ also removed. As a recommended alternative to using feature macros in
pngusr.h a system builder may also define equivalent options in pngusr.dfa pngusr.h a system builder may also define equivalent options in pngusr.dfa
(or, indeed, any file) and add that to the configuration by setting (or, indeed, any file) and add that to the configuration by setting
DFA_XTRA to the file name. The makefiles in contrib/pngminim illustrate DFA_XTRA to the file name. The makefiles in contrib/pngminim illustrate
how to do this, and a case where pngusr.h is still required. how to do this, and illustrate a case where pngusr.h is still required.
XV. Configuring libpng for multiprocessing XV. Configuring libpng for multiprocessing

4
LICENSE
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@ -10,7 +10,7 @@ this sentence.
This code is released under the libpng license. This code is released under the libpng license.
libpng versions 1.2.6, August 15, 2004, through 1.6.13beta01, June 12, 2014, are libpng versions 1.2.6, August 15, 2004, through 1.6.13beta01, July 4, 2014, are
Copyright (c) 2004, 2006-2014 Glenn Randers-Pehrson, and are Copyright (c) 2004, 2006-2014 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
@ -108,4 +108,4 @@ certification mark of the Open Source Initiative.
Glenn Randers-Pehrson Glenn Randers-Pehrson
glennrp at users.sourceforge.net glennrp at users.sourceforge.net
June 12, 2014 July 4, 2014

2
README
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@ -1,4 +1,4 @@
README for libpng version 1.6.13beta01 - June 12, 2014 (shared library 16.0) README for libpng version 1.6.13beta01 - July 4, 2014 (shared library 16.0)
See the note about version numbers near the top of png.h See the note about version numbers near the top of png.h
See INSTALL for instructions on how to install libpng. See INSTALL for instructions on how to install libpng.

5
contrib/gregbook/Makefile.unx
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@ -59,15 +59,16 @@ INCS = $(PNGINC) $(ZINC) $(XINC)
RLIBSd = $(PNGLIBd) $(ZLIBd) $(XLIB) -lm RLIBSd = $(PNGLIBd) $(ZLIBd) $(XLIB) -lm
RLIBSs = $(PNGLIBs) $(ZLIBs) $(XLIB) -lm RLIBSs = $(PNGLIBs) $(ZLIBs) $(XLIB) -lm
WLIBSd = $(PNGLIBd) $(ZLIBd) -lm WLIBSd = $(PNGLIBd) $(ZLIBd) -lm
WLIBSs = $(PNGLIBs) $(ZLIBs) WLIBSs = $(PNGLIBs) $(ZLIBs) -lm
CC = gcc CC = gcc
LD = gcc LD = gcc
RM = rm -f RM = rm -f
CPPFLAGS = $(INCS) -DFEATURE_LOOP CPPFLAGS = $(INCS) -DFEATURE_LOOP
CFLAGS = -O -Wall CFLAGS = -O -Wall
#CFLAGS = -O -W -Wall -Wextra -pedantic -ansi
# [note that -Wall is a gcc-specific compilation flag ("most warnings on")] # [note that -Wall is a gcc-specific compilation flag ("most warnings on")]
# [-ansi, -pedantic and -W can also be used] # [-ansi, -pedantic, -Wextra, and -W can also be used]
LDFLAGS = LDFLAGS =
O = .o O = .o
E = E =

8
contrib/gregbook/readppm.c
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@ -163,8 +163,12 @@ uch *readpng_get_image(double display_exponent, int *pChannels, ulg *pRowbytes)
/* now we can go ahead and just read the whole image */ /* now we can go ahead and just read the whole image */
fread(image_data, 1L, rowbytes*height, saved_infile); if (fread(image_data, 1L, rowbytes*height, saved_infile) <
rowbytes*height) {
free (image_data);
image_data = NULL;
return NULL;
}
return image_data; return image_data;
} }

14
contrib/gregbook/rpng-x.c
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@ -26,6 +26,8 @@
- 1.14: added support for X resources (thanks to Gerhard Niklasch) - 1.14: added support for X resources (thanks to Gerhard Niklasch)
- 2.00: dual-licensed (added GNU GPL) - 2.00: dual-licensed (added GNU GPL)
- 2.01: fixed improper display of usage screen on PNG error(s) - 2.01: fixed improper display of usage screen on PNG error(s)
- 2.02: Added "void(argc);" statement to quiet pedantic compiler warnings
about unused variable (GR-P)
--------------------------------------------------------------------------- ---------------------------------------------------------------------------
@ -80,7 +82,7 @@
#define PROGNAME "rpng-x" #define PROGNAME "rpng-x"
#define LONGNAME "Simple PNG Viewer for X" #define LONGNAME "Simple PNG Viewer for X"
#define VERSION "2.01 of 16 March 2008" #define VERSION "2.02 of 15 June 2014"
#define RESNAME "rpng" /* our X resource application name */ #define RESNAME "rpng" /* our X resource application name */
#define RESCLASS "Rpng" /* our X resource class name */ #define RESCLASS "Rpng" /* our X resource class name */
@ -279,15 +281,17 @@ int main(int argc, char **argv)
"Usage: %s [-display xdpy] [-gamma exp] [-bgcolor bg] file.png\n" "Usage: %s [-display xdpy] [-gamma exp] [-bgcolor bg] file.png\n"
" xdpy\tname of the target X display (e.g., ``hostname:0'')\n" " xdpy\tname of the target X display (e.g., ``hostname:0'')\n"
" exp \ttransfer-function exponent (``gamma'') of the display\n" " exp \ttransfer-function exponent (``gamma'') of the display\n"
"\t\t system in floating-point format (e.g., ``%.1f''); equal\n" "\t\t system in floating-point format (e.g., ``%.1f''); equal\n",
PROGNAME, default_display_exponent);
fprintf(stderr, "\n"
"\t\t to the product of the lookup-table exponent (varies)\n" "\t\t to the product of the lookup-table exponent (varies)\n"
"\t\t and the CRT exponent (usually 2.2); must be positive\n" "\t\t and the CRT exponent (usually 2.2); must be positive\n"
" bg \tdesired background color in 7-character hex RGB format\n" " bg \tdesired background color in 7-character hex RGB format\n"
"\t\t (e.g., ``#ff7700'' for orange: same as HTML colors);\n" "\t\t (e.g., ``#ff7700'' for orange: same as HTML colors);\n"
"\t\t used with transparent images\n" "\t\t used with transparent images\n"
"\nPress Q, Esc or mouse button 1 (within image window, after image\n" "\nPress Q, Esc or mouse button 1 (within image window, after image\n"
"is displayed) to quit.\n" "is displayed) to quit.\n");
"\n", PROGNAME, default_display_exponent);
exit(1); exit(1);
} }
@ -419,6 +423,8 @@ int main(int argc, char **argv)
rpng_x_cleanup(); rpng_x_cleanup();
(void)argc; /* Unused */
return 0; return 0;
} }

2
contrib/gregbook/rpng2-win.c
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@ -33,6 +33,8 @@
- 2.02: fixed improper display of usage screen on PNG error(s); fixed - 2.02: fixed improper display of usage screen on PNG error(s); fixed
unexpected-EOF and file-read-error cases unexpected-EOF and file-read-error cases
- 2.03: removed runtime MMX-enabling/disabling and obsolete -mmx* options - 2.03: removed runtime MMX-enabling/disabling and obsolete -mmx* options
- 2.04:
(GR-P)
--------------------------------------------------------------------------- ---------------------------------------------------------------------------

1
contrib/gregbook/rpng2-x.c
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@ -750,6 +750,7 @@ int main(int argc, char **argv)
rpng2_x_cleanup(); rpng2_x_cleanup();
(void)argc; /* Unused */ (void)argc; /* Unused */
return 0; return 0;
} }

13
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 1.6.13beta01 - June 12, 2014 libpng version 1.6.13beta01 - July 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 1.6.13beta01 - June 12, 2014 libpng versions 0.97, January 1998, through 1.6.13beta01 - July 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
@ -5042,7 +5042,8 @@ very old broken Microsoft/HP 3144-byte sRGB profile. Starting with
libpng-1.6.11, recognizing and checking sRGB profiles can be avoided by libpng-1.6.11, recognizing and checking sRGB profiles can be avoided by
means of means of
#ifdef PNG_SKIP_sRGB_CHECK_PROFILE #if defined(PNG_SKIP_sRGB_CHECK_PROFILE) && \
defined(PNG_SET_OPTION_SUPPORTED)
png_set_option(png_ptr, PNG_SKIP_sRGB_CHECK_PROFILE, png_set_option(png_ptr, PNG_SKIP_sRGB_CHECK_PROFILE,
PNG_OPTION_ON); PNG_OPTION_ON);
#endif #endif
@ -5055,8 +5056,8 @@ The PNG spec requirement that only grayscale profiles may appear in images
with color type 0 or 4 and that even if the image only contains gray pixels, with color type 0 or 4 and that even if the image only contains gray pixels,
only RGB profiles may appear in images with color type 2, 3, or 6, is now only RGB profiles may appear in images with color type 2, 3, or 6, is now
enforced. The sRGB chunk is allowed to appear in images with any color type enforced. The sRGB chunk is allowed to appear in images with any color type
and is interpreted by libpng to convey a one-tracer-curve profile or a and is interpreted by libpng to convey a one-tracer-curve gray profile or a
three-tracer-curve profile as appropriate. three-tracer-curve RGB profile as appropriate.
Prior to libpng-1.6.0 a warning would be issued if the iTXt chunk contained Prior to libpng-1.6.0 a warning would be issued if the iTXt chunk contained
an empty language field or an empty translated keyword. Both of these an empty language field or an empty translated keyword. Both of these
@ -5275,7 +5276,7 @@ Other rules can be inferred by inspecting the libpng source.
XVI. Y2K Compliance in libpng XVI. Y2K Compliance in libpng
June 12, 2014 July 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.

21
libpng.3
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@ -1,4 +1,4 @@
.TH LIBPNG 3 "June 12, 2014" .TH LIBPNG 3 "July 4, 2014"
.SH NAME .SH NAME
libpng \- Portable Network Graphics (PNG) Reference Library 1.6.13beta01 libpng \- Portable Network Graphics (PNG) Reference Library 1.6.13beta01
.SH SYNOPSIS .SH SYNOPSIS
@ -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 1.6.13beta01 - June 12, 2014 libpng version 1.6.13beta01 - July 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 1.6.13beta01 - June 12, 2014 libpng versions 0.97, January 1998, through 1.6.13beta01 - July 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
@ -5546,7 +5546,8 @@ very old broken Microsoft/HP 3144-byte sRGB profile. Starting with
libpng-1.6.11, recognizing and checking sRGB profiles can be avoided by libpng-1.6.11, recognizing and checking sRGB profiles can be avoided by
means of means of
#ifdef PNG_SKIP_sRGB_CHECK_PROFILE #if defined(PNG_SKIP_sRGB_CHECK_PROFILE) && \
defined(PNG_SET_OPTION_SUPPORTED)
png_set_option(png_ptr, PNG_SKIP_sRGB_CHECK_PROFILE, png_set_option(png_ptr, PNG_SKIP_sRGB_CHECK_PROFILE,
PNG_OPTION_ON); PNG_OPTION_ON);
#endif #endif
@ -5559,8 +5560,8 @@ The PNG spec requirement that only grayscale profiles may appear in images
with color type 0 or 4 and that even if the image only contains gray pixels, with color type 0 or 4 and that even if the image only contains gray pixels,
only RGB profiles may appear in images with color type 2, 3, or 6, is now only RGB profiles may appear in images with color type 2, 3, or 6, is now
enforced. The sRGB chunk is allowed to appear in images with any color type enforced. The sRGB chunk is allowed to appear in images with any color type
and is interpreted by libpng to convey a one-tracer-curve profile or a and is interpreted by libpng to convey a one-tracer-curve gray profile or a
three-tracer-curve profile as appropriate. three-tracer-curve RGB profile as appropriate.
Prior to libpng-1.6.0 a warning would be issued if the iTXt chunk contained Prior to libpng-1.6.0 a warning would be issued if the iTXt chunk contained
an empty language field or an empty translated keyword. Both of these an empty language field or an empty translated keyword. Both of these
@ -5779,7 +5780,7 @@ Other rules can be inferred by inspecting the libpng source.
.SH XVI. Y2K Compliance in libpng .SH XVI. Y2K Compliance in libpng
June 12, 2014 July 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.
@ -6081,7 +6082,7 @@ 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 1.6.13beta01 - June 12, 2014: Libpng version 1.6.13beta01 - July 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).
@ -6104,7 +6105,7 @@ 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 1.6.13beta01, June 12, 2014, are libpng versions 1.2.6, August 15, 2004, through 1.6.13beta01, July 4, 2014, are
Copyright (c) 2004,2006-2014 Glenn Randers-Pehrson, and are Copyright (c) 2004,2006-2014 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
@ -6203,7 +6204,7 @@ certification mark of the Open Source Initiative.
Glenn Randers-Pehrson Glenn Randers-Pehrson
glennrp at users.sourceforge.net glennrp at users.sourceforge.net
June 12, 2014 July 4, 2014
.\" end of man page .\" end of man page

2
libpngpf.3
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@ -1,4 +1,4 @@
.TH LIBPNGPF 3 "June 12, 2014" .TH LIBPNGPF 3 "July 4, 2014"
.SH NAME .SH NAME
libpng \- Portable Network Graphics (PNG) Reference Library 1.6.13beta01 libpng \- Portable Network Graphics (PNG) Reference Library 1.6.13beta01
(private functions) (private functions)

2
png.5
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@ -1,4 +1,4 @@
.TH PNG 5 "June 12, 2014" .TH PNG 5 "July 4, 2014"
.SH NAME .SH NAME
png \- Portable Network Graphics (PNG) format png \- Portable Network Graphics (PNG) format
.SH DESCRIPTION .SH DESCRIPTION

4
png.c
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@ -773,13 +773,13 @@ png_get_copyright(png_const_structrp png_ptr)
#else #else
# ifdef __STDC__ # ifdef __STDC__
return PNG_STRING_NEWLINE \ return PNG_STRING_NEWLINE \
"libpng version 1.6.13beta01 - June 12, 2014" PNG_STRING_NEWLINE \ "libpng version 1.6.13beta01 - July 4, 2014" PNG_STRING_NEWLINE \
"Copyright (c) 1998-2014 Glenn Randers-Pehrson" PNG_STRING_NEWLINE \ "Copyright (c) 1998-2014 Glenn Randers-Pehrson" PNG_STRING_NEWLINE \
"Copyright (c) 1996-1997 Andreas Dilger" PNG_STRING_NEWLINE \ "Copyright (c) 1996-1997 Andreas Dilger" PNG_STRING_NEWLINE \
"Copyright (c) 1995-1996 Guy Eric Schalnat, Group 42, Inc." \ "Copyright (c) 1995-1996 Guy Eric Schalnat, Group 42, Inc." \
PNG_STRING_NEWLINE; PNG_STRING_NEWLINE;
# else # else
return "libpng version 1.6.13beta01 - June 12, 2014\ return "libpng version 1.6.13beta01 - July 4, 2014\
Copyright (c) 1998-2014 Glenn Randers-Pehrson\ Copyright (c) 1998-2014 Glenn Randers-Pehrson\
Copyright (c) 1996-1997 Andreas Dilger\ Copyright (c) 1996-1997 Andreas Dilger\
Copyright (c) 1995-1996 Guy Eric Schalnat, Group 42, Inc."; Copyright (c) 1995-1996 Guy Eric Schalnat, Group 42, Inc.";

10
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 1.6.13beta01 - June 12, 2014 * libpng version 1.6.13beta01 - July 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 1.6.13beta01 - June 12, 2014: Glenn * libpng versions 0.97, January 1998, through 1.6.13beta01 - July 4, 2014: Glenn
* See also "Contributing Authors", below. * See also "Contributing Authors", below.
* *
* Note about libpng version numbers: * Note about libpng version numbers:
@ -232,7 +232,7 @@
* *
* 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 1.6.13beta01, June 12, 2014, are * libpng versions 1.2.6, August 15, 2004, through 1.6.13beta01, July 4, 2014, are
* Copyright (c) 2004, 2006-2014 Glenn Randers-Pehrson, and are * Copyright (c) 2004, 2006-2014 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:
@ -344,7 +344,7 @@
* Y2K compliance in libpng: * Y2K compliance in libpng:
* ========================= * =========================
* *
* June 12, 2014 * July 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.
@ -414,7 +414,7 @@
/* 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 "1.6.13beta01" #define PNG_LIBPNG_VER_STRING "1.6.13beta01"
#define PNG_HEADER_VERSION_STRING \ #define PNG_HEADER_VERSION_STRING \
" libpng version 1.6.13beta01 - June 12, 2014\n" " libpng version 1.6.13beta01 - July 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

2
pngconf.h
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@ -1,7 +1,7 @@
/* pngconf.h - machine configurable file for libpng /* pngconf.h - machine configurable file for libpng
* *
* libpng version 1.6.13beta01 - June 12, 2014 * libpng version 1.6.13beta01 - July 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)

2
pngerror.c
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@ -1,7 +1,7 @@
/* pngerror.c - stub functions for i/o and memory allocation /* pngerror.c - stub functions for i/o and memory allocation
* *
* Last changed in libpng 1.6.11 [June 5, 2014] * Last changed in libpng 1.6.13 [(PENDING RELEASE)]
* 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.)

2
projects/vstudio/readme.txt
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@ -1,7 +1,7 @@
VisualStudio instructions VisualStudio instructions
libpng version 1.6.13beta01 - June 12, 2014 libpng version 1.6.13beta01 - July 4, 2014
Copyright (c) 1998-2010 Glenn Randers-Pehrson Copyright (c) 1998-2010 Glenn Randers-Pehrson

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<!-- <!--
* zlib.props - location of zlib source * zlib.props - location of zlib source
* *
* libpng version 1.6.13beta01 - June 12, 2014 * libpng version 1.6.13beta01 - July 4, 2014
* *
* Copyright (c) 1998-2011 Glenn Randers-Pehrson * Copyright (c) 1998-2011 Glenn Randers-Pehrson
* *

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Makefiles for libpng version 1.6.13beta01 - June 12, 2014 Makefiles for libpng version 1.6.13beta01 - July 4, 2014
pnglibconf.h.prebuilt => Stores configuration settings pnglibconf.h.prebuilt => Stores configuration settings
makefile.linux => Linux/ELF makefile makefile.linux => Linux/ELF makefile

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/* pnglibconf.h - library build configuration */ /* pnglibconf.h - library build configuration */
/* Libpng version 1.6.13beta01 - June 12, 2014 */ /* Libpng version 1.6.13beta01 - July 4, 2014 */
/* Copyright (c) 1998-2014 Glenn Randers-Pehrson */ /* Copyright (c) 1998-2014 Glenn Randers-Pehrson */