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-rw-r--r--LICENSE4
-rw-r--r--README2
-rw-r--r--libpng-manual.txt13
-rw-r--r--libpng.321
-rw-r--r--libpngpf.32
-rw-r--r--png.52
-rw-r--r--png.c4
-rw-r--r--png.h14
-rw-r--r--pngconf.h2
-rw-r--r--projects/vstudio/readme.txt2
-rw-r--r--projects/vstudio/zlib.props2
-rw-r--r--scripts/README.txt2
-rw-r--r--scripts/pnglibconf.h.prebuilt2
13 files changed, 38 insertions, 34 deletions
diff --git a/LICENSE b/LICENSE
index 099cecab2..d194f6449 100644
--- a/LICENSE
+++ b/LICENSE
@@ -10,7 +10,7 @@ this sentence.
This code is released under the libpng license.
-libpng versions 1.2.6, August 15, 2004, through 1.5.19beta03, March 17, 2014, are
+libpng versions 1.2.6, August 15, 2004, through 1.5.19beta03, April 6, 2014, are
Copyright (c) 2004, 2006-2014 Glenn Randers-Pehrson, and are
distributed according to the same disclaimer and license as libpng-1.2.5
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
glennrp at users.sourceforge.net
-March 17, 2014
+April 6, 2014
diff --git a/README b/README
index abf86b5a2..81b7e3ee6 100644
--- a/README
+++ b/README
@@ -1,4 +1,4 @@
-README for libpng version 1.5.19beta03 - March 17, 2014 (shared library 15.0)
+README for libpng version 1.5.19beta03 - April 6, 2014 (shared library 15.0)
See the note about version numbers near the top of png.h
See INSTALL for instructions on how to install libpng.
diff --git a/libpng-manual.txt b/libpng-manual.txt
index 5d0fcabb0..74dc79b20 100644
--- a/libpng-manual.txt
+++ b/libpng-manual.txt
@@ -1,6 +1,6 @@
Libpng-manual.txt - A description on how to use and modify libpng
- libpng version 1.5.19beta03 - March 17, 2014
+ libpng version 1.5.19beta03 - April 6, 2014
Updated and distributed by Glenn Randers-Pehrson
<glennrp at users.sourceforge.net>
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:
- libpng versions 0.97, January 1998, through 1.5.19beta03 - March 17, 2014
+ libpng versions 0.97, January 1998, through 1.5.19beta03 - April 6, 2014
Updated and distributed by Glenn Randers-Pehrson
Copyright (c) 1998-2014 Glenn Randers-Pehrson
@@ -3689,6 +3689,8 @@ zlib.h for more information on what these mean.
png_set_compression_method(png_ptr, method);
+This controls the size of the IDAT chunks (default 8192):
+
png_set_compression_buffer_size(png_ptr, size);
As of libpng version 1.5.4, additional APIs became
@@ -4150,8 +4152,6 @@ does not account for any palette index used by ancillary chunks such as the
bKGD chunk; you must check those separately to determine the maximum
palette index actually used.
-A. Changes that affect users of libpng
-
There are no substantial API changes between the non-deprecated parts of
the 1.4.5 API and the 1.5.0 API; however, the ability to directly access
members of the main libpng control structures, png_struct and png_info,
@@ -4411,7 +4411,8 @@ mailing list, or directly to glennrp.
XIII. Coding style
-Our coding style is similar to the "Allman" style, with curly
+Our coding style is similar to the "Allman" style
+(See http://en.wikipedia.org/wiki/Indent_style#Allman_style), with curly
braces on separate lines:
if (condition)
@@ -4530,7 +4531,7 @@ Other rules can be inferred by inspecting the libpng source.
XIV. Y2K Compliance in libpng
-March 17, 2014
+April 6, 2014
Since the PNG Development group is an ad-hoc body, we can't make
an official declaration.
diff --git a/libpng.3 b/libpng.3
index fd274d991..7d9b1a62c 100644
--- a/libpng.3
+++ b/libpng.3
@@ -1,4 +1,4 @@
-.TH LIBPNG 3 "March 17, 2014"
+.TH LIBPNG 3 "April 6, 2014"
.SH NAME
libpng \- Portable Network Graphics (PNG) Reference Library 1.5.19beta03
.SH SYNOPSIS
@@ -492,7 +492,7 @@ Following is a copy of the libpng-manual.txt file that accompanies libpng.
.SH LIBPNG.TXT
Libpng-manual.txt - A description on how to use and modify libpng
- libpng version 1.5.19beta03 - March 17, 2014
+ libpng version 1.5.19beta03 - April 6, 2014
Updated and distributed by Glenn Randers-Pehrson
<glennrp at users.sourceforge.net>
Copyright (c) 1998-2014 Glenn Randers-Pehrson
@@ -503,7 +503,7 @@ Libpng-manual.txt - A description on how to use and modify libpng
Based on:
- libpng versions 0.97, January 1998, through 1.5.19beta03 - March 17, 2014
+ libpng versions 0.97, January 1998, through 1.5.19beta03 - April 6, 2014
Updated and distributed by Glenn Randers-Pehrson
Copyright (c) 1998-2014 Glenn Randers-Pehrson
@@ -4181,6 +4181,8 @@ zlib.h for more information on what these mean.
png_set_compression_method(png_ptr, method);
+This controls the size of the IDAT chunks (default 8192):
+
png_set_compression_buffer_size(png_ptr, size);
As of libpng version 1.5.4, additional APIs became
@@ -4642,8 +4644,6 @@ does not account for any palette index used by ancillary chunks such as the
bKGD chunk; you must check those separately to determine the maximum
palette index actually used.
-A. Changes that affect users of libpng
-
There are no substantial API changes between the non-deprecated parts of
the 1.4.5 API and the 1.5.0 API; however, the ability to directly access
members of the main libpng control structures, png_struct and png_info,
@@ -4903,7 +4903,8 @@ mailing list, or directly to glennrp.
.SH XIII. Coding style
-Our coding style is similar to the "Allman" style, with curly
+Our coding style is similar to the "Allman" style
+(See http://en.wikipedia.org/wiki/Indent_style#Allman_style), with curly
braces on separate lines:
if (condition)
@@ -5022,7 +5023,7 @@ Other rules can be inferred by inspecting the libpng source.
.SH XIV. Y2K Compliance in libpng
-March 17, 2014
+April 6, 2014
Since the PNG Development group is an ad-hoc body, we can't make
an official declaration.
@@ -5320,7 +5321,7 @@ possible without all of you.
Thanks to Frank J. T. Wojcik for helping with the documentation.
-Libpng version 1.5.19beta03 - March 17, 2014:
+Libpng version 1.5.19beta03 - April 6, 2014:
Initially created in 1995 by Guy Eric Schalnat, then of Group 42, Inc.
Currently maintained by Glenn Randers-Pehrson (glennrp at users.sourceforge.net).
@@ -5343,7 +5344,7 @@ this sentence.
This code is released under the libpng license.
-libpng versions 1.2.6, August 15, 2004, through 1.5.19beta03, March 17, 2014, are
+libpng versions 1.2.6, August 15, 2004, through 1.5.19beta03, April 6, 2014, are
Copyright (c) 2004,2006-2007 Glenn Randers-Pehrson, and are
distributed according to the same disclaimer and license as libpng-1.2.5
with the following individual added to the list of Contributing Authors
@@ -5442,7 +5443,7 @@ certification mark of the Open Source Initiative.
Glenn Randers-Pehrson
glennrp at users.sourceforge.net
-March 17, 2014
+April 6, 2014
.\" end of man page
diff --git a/libpngpf.3 b/libpngpf.3
index a454be868..238f9c768 100644
--- a/libpngpf.3
+++ b/libpngpf.3
@@ -1,4 +1,4 @@
-.TH LIBPNGPF 3 "March 17, 2014"
+.TH LIBPNGPF 3 "April 6, 2014"
.SH NAME
libpng \- Portable Network Graphics (PNG) Reference Library 1.5.19beta03
(private functions)
diff --git a/png.5 b/png.5
index f0157e441..3ab560e2a 100644
--- a/png.5
+++ b/png.5
@@ -1,4 +1,4 @@
-.TH PNG 5 "March 17, 2014"
+.TH PNG 5 "April 6, 2014"
.SH NAME
png \- Portable Network Graphics (PNG) format
.SH DESCRIPTION
diff --git a/png.c b/png.c
index 8da9afeb9..133e68ecd 100644
--- a/png.c
+++ b/png.c
@@ -658,13 +658,13 @@ png_get_copyright(png_const_structp png_ptr)
#else
# ifdef __STDC__
return PNG_STRING_NEWLINE \
- "libpng version 1.5.19beta03 - March 22, 2014" PNG_STRING_NEWLINE \
+ "libpng version 1.5.19beta03 - April 6, 2014" PNG_STRING_NEWLINE \
"Copyright (c) 1998-2014 Glenn Randers-Pehrson" PNG_STRING_NEWLINE \
"Copyright (c) 1996-1997 Andreas Dilger" PNG_STRING_NEWLINE \
"Copyright (c) 1995-1996 Guy Eric Schalnat, Group 42, Inc." \
PNG_STRING_NEWLINE;
# else
- return "libpng version 1.5.19beta03 - March 22, 2014\
+ return "libpng version 1.5.19beta03 - April 6, 2014\
Copyright (c) 1998-2014 Glenn Randers-Pehrson\
Copyright (c) 1996-1997 Andreas Dilger\
Copyright (c) 1995-1996 Guy Eric Schalnat, Group 42, Inc.";
diff --git a/png.h b/png.h
index 290fa3776..99b482c07 100644
--- a/png.h
+++ b/png.h
@@ -1,7 +1,7 @@
/* png.h - header file for PNG reference library
*
- * libpng version 1.5.19beta03 - March 17, 2014
+ * libpng version 1.5.19beta03 - April 6, 2014
* Copyright (c) 1998-2014 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.)
@@ -11,7 +11,7 @@
* 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 1.5.19beta03 - March 17, 2014: Glenn
+ * libpng versions 0.97, January 1998, through 1.5.19beta03 - April 6, 2014: Glenn
* See also "Contributing Authors", below.
*
* Note about libpng version numbers:
@@ -228,7 +228,7 @@
*
* This code is released under the libpng license.
*
- * libpng versions 1.2.6, August 15, 2004, through 1.5.19beta03, March 17, 2014, are
+ * libpng versions 1.2.6, August 15, 2004, through 1.5.19beta03, April 6, 2014, are
* Copyright (c) 2004, 2006-2014 Glenn Randers-Pehrson, and are
* distributed according to the same disclaimer and license as libpng-1.2.5
* with the following individual added to the list of Contributing Authors:
@@ -340,7 +340,7 @@
* Y2K compliance in libpng:
* =========================
*
- * March 17, 2014
+ * April 6, 2014
*
* Since the PNG Development group is an ad-hoc body, we can't make
* an official declaration.
@@ -398,7 +398,9 @@
/* This is not the place to learn how to use libpng. The file libpng-manual.txt
* describes how to use libpng, and the file example.c summarizes it
* with some code on which to build. This file is useful for looking
- * at the actual function definitions and structure components.
+ * at the actual function definitions and structure components. If that
+ * file has been stripped from your copy of libpng, you can find it at
+ * <http://www.libpng.org/pub/png/libpng-manual.txt>
*
* If you just need to read a PNG file and don't want to read the documentation
* skip to the end of this file and read the section entitled 'simplified API'.
@@ -407,7 +409,7 @@
/* Version information for png.h - this should match the version in png.c */
#define PNG_LIBPNG_VER_STRING "1.5.19beta03"
#define PNG_HEADER_VERSION_STRING \
- " libpng version 1.5.19beta03 - March 17, 2014\n"
+ " libpng version 1.5.19beta03 - April 6, 2014\n"
#define PNG_LIBPNG_VER_SONUM 15
#define PNG_LIBPNG_VER_DLLNUM 15
diff --git a/pngconf.h b/pngconf.h
index 4f42a2dbb..448a12976 100644
--- a/pngconf.h
+++ b/pngconf.h
@@ -1,7 +1,7 @@
/* pngconf.h - machine configurable file for libpng
*
- * libpng version 1.5.19beta03 - March 17, 2014
+ * libpng version 1.5.19beta03 - April 6, 2014
*
* Copyright (c) 1998-2013 Glenn Randers-Pehrson
* (Version 0.96 Copyright (c) 1996, 1997 Andreas Dilger)
diff --git a/projects/vstudio/readme.txt b/projects/vstudio/readme.txt
index 35f6c8fe4..5fd6aa180 100644
--- a/projects/vstudio/readme.txt
+++ b/projects/vstudio/readme.txt
@@ -1,7 +1,7 @@
VisualStudio instructions
-libpng version 1.5.19beta03 - March 17, 2014
+libpng version 1.5.19beta03 - April 6, 2014
Copyright (c) 1998-2010 Glenn Randers-Pehrson
diff --git a/projects/vstudio/zlib.props b/projects/vstudio/zlib.props
index dabc96fda..3dbd898ad 100644
--- a/projects/vstudio/zlib.props
+++ b/projects/vstudio/zlib.props
@@ -2,7 +2,7 @@
<!--
* zlib.props - location of zlib source
*
- * libpng version 1.5.19beta03 - March 17, 2014
+ * libpng version 1.5.19beta03 - April 6, 2014
*
* Copyright (c) 1998-2011 Glenn Randers-Pehrson
*
diff --git a/scripts/README.txt b/scripts/README.txt
index 0d085bc48..2cba739ee 100644
--- a/scripts/README.txt
+++ b/scripts/README.txt
@@ -1,5 +1,5 @@
-Makefiles for libpng version 1.5.19beta03 - March 22, 2014
+Makefiles for libpng version 1.5.19beta03 - April 6, 2014
pnglibconf.h.prebuilt => Stores configuration settings
makefile.linux => Linux/ELF makefile
diff --git a/scripts/pnglibconf.h.prebuilt b/scripts/pnglibconf.h.prebuilt
index 71016ae91..700e6336f 100644
--- a/scripts/pnglibconf.h.prebuilt
+++ b/scripts/pnglibconf.h.prebuilt
@@ -1,7 +1,7 @@
/* 1.5.19beta03 STANDARD API DEFINITION */
/* pnglibconf.h - library build configuration */
-/* libpng version 1.5.19beta03 - March 22, 2014 */
+/* libpng version 1.5.19beta03 - April 6, 2014 */
/* Copyright (c) 1998-2013 Glenn Randers-Pehrson */
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