[libpng15] Imported from libpng-1.5.15beta06.tar
diff --git a/LICENSE b/LICENSE
index 871031c..ab824ca 100644
--- a/LICENSE
+++ b/LICENSE
@@ -10,7 +10,7 @@
This code is released under the libpng license.
-libpng versions 1.2.6, August 15, 2004, through 1.5.15beta06, February 18, 2013, are
+libpng versions 1.2.6, August 15, 2004, through 1.5.15beta06, February 22, 2013, are
Copyright (c) 2004, 2006-2012 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 @@
Glenn Randers-Pehrson
glennrp at users.sourceforge.net
-February 18, 2013
+February 22, 2013
diff --git a/README b/README
index 6b1c5d9..5d9a229 100644
--- a/README
+++ b/README
@@ -1,4 +1,4 @@
-README for libpng version 1.5.15beta06 - February 18, 2013 (shared library 15.0)
+README for libpng version 1.5.15beta06 - February 22, 2013 (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/config.h.in b/config.h.in
index bce6c11..8905c19 100644
--- a/config.h.in
+++ b/config.h.in
@@ -79,6 +79,9 @@
/* ARM NEON filter initialization function */
#undef PNG_FILTER_OPTIMIZATIONS
+/* Turn off run-time checking for ARM NEON support */
+#undef PNG_NO_ARM_NEON_CHECK
+
/* Define to 1 if you have the ANSI C header files. */
#undef STDC_HEADERS
diff --git a/configure b/configure
index 1d0f4c5..3c7d78c 100755
--- a/configure
+++ b/configure
@@ -1435,7 +1435,8 @@
--enable-fast-install[=PKGS]
optimize for fast installation [default=yes]
--disable-libtool-lock avoid locking (might break parallel builds)
- --enable-arm-neon Enable ARM NEON optimizations
+ --enable-arm-neon Enable ARM NEON optimizations: use 'always' to turn
+ off run-time checks
Optional Packages:
--with-PACKAGE[=ARG] use PACKAGE [ARG=yes]
@@ -12811,17 +12812,22 @@
# Check whether --enable-arm-neon was given.
if test "${enable_arm_neon+set}" = set; then :
- enableval=$enable_arm_neon; if test "${enableval}" = yes; then
+ enableval=$enable_arm_neon; if test "${enableval}" = "yes" -o "${enableval}" = "always"; then
$as_echo "#define PNG_FILTER_OPTIMIZATIONS png_init_filter_functions_neon" >>confdefs.h
$as_echo "#define PNG_ALIGNED_MEMORY_SUPPORTED 1" >>confdefs.h
- fi
+ if test "${enableval}" = "always"; then
+
+$as_echo "#define PNG_NO_ARM_NEON_CHECK /**/" >>confdefs.h
+
+ fi
+ fi
fi
- if test "${enable_arm_neon:-no}" = yes; then
+ if test "${enable_arm_neon:-no}" != "no"; then
PNG_ARM_NEON_TRUE=
PNG_ARM_NEON_FALSE='#'
else
@@ -12830,6 +12836,9 @@
fi
+ { $as_echo "$as_me:${as_lineno-$LINENO}: Extra options for compiler: $PNG_COPTS" >&5
+$as_echo "$as_me: Extra options for compiler: $PNG_COPTS" >&6;}
+
# Config files, substituting as above
ac_config_files="$ac_config_files Makefile libpng.pc:libpng.pc.in"
diff --git a/libpng-manual.txt b/libpng-manual.txt
index 0f549a5..ac7705d 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 1.5.15beta06 - February 18, 2013
+ libpng version 1.5.15beta06 - February 22, 2013
Updated and distributed by Glenn Randers-Pehrson
<glennrp at users.sourceforge.net>
Copyright (c) 1998-2013 Glenn Randers-Pehrson
@@ -11,7 +11,7 @@
Based on:
- libpng versions 0.97, January 1998, through 1.5.15beta06 - February 18, 2013
+ libpng versions 0.97, January 1998, through 1.5.15beta06 - February 22, 2013
Updated and distributed by Glenn Randers-Pehrson
Copyright (c) 1998-2013 Glenn Randers-Pehrson
@@ -4622,7 +4622,7 @@
XIV. Y2K Compliance in libpng
-February 18, 2013
+February 22, 2013
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 197c3e0..12d80f5 100644
--- a/libpng.3
+++ b/libpng.3
@@ -1,4 +1,4 @@
-.TH LIBPNG 3 "February 18, 2013"
+.TH LIBPNG 3 "February 22, 2013"
.SH NAME
libpng \- Portable Network Graphics (PNG) Reference Library 1.5.15beta06
.SH SYNOPSIS
@@ -492,7 +492,7 @@
.SH LIBPNG.TXT
Libpng-manual.txt - A description on how to use and modify libpng
- libpng version 1.5.15beta06 - February 18, 2013
+ libpng version 1.5.15beta06 - February 22, 2013
Updated and distributed by Glenn Randers-Pehrson
<glennrp at users.sourceforge.net>
Copyright (c) 1998-2013 Glenn Randers-Pehrson
@@ -503,7 +503,7 @@
Based on:
- libpng versions 0.97, January 1998, through 1.5.15beta06 - February 18, 2013
+ libpng versions 0.97, January 1998, through 1.5.15beta06 - February 22, 2013
Updated and distributed by Glenn Randers-Pehrson
Copyright (c) 1998-2013 Glenn Randers-Pehrson
@@ -5115,7 +5115,7 @@
.SH XIV. Y2K Compliance in libpng
-February 18, 2013
+February 22, 2013
Since the PNG Development group is an ad-hoc body, we can't make
an official declaration.
@@ -5401,7 +5401,7 @@
Thanks to Frank J. T. Wojcik for helping with the documentation.
-Libpng version 1.5.15beta06 - February 18, 2013:
+Libpng version 1.5.15beta06 - February 22, 2013:
Initially created in 1995 by Guy Eric Schalnat, then of Group 42, Inc.
Currently maintained by Glenn Randers-Pehrson (glennrp at users.sourceforge.net).
@@ -5424,7 +5424,7 @@
This code is released under the libpng license.
-libpng versions 1.2.6, August 15, 2004, through 1.5.15beta06, February 18, 2013, are
+libpng versions 1.2.6, August 15, 2004, through 1.5.15beta06, February 22, 2013, 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
@@ -5523,7 +5523,7 @@
Glenn Randers-Pehrson
glennrp at users.sourceforge.net
-February 18, 2013
+February 22, 2013
.\" end of man page
diff --git a/libpngpf.3 b/libpngpf.3
index 215c727..b8ae147 100644
--- a/libpngpf.3
+++ b/libpngpf.3
@@ -1,4 +1,4 @@
-.TH LIBPNGPF 3 "February 18, 2013"
+.TH LIBPNGPF 3 "February 22, 2013"
.SH NAME
libpng \- Portable Network Graphics (PNG) Reference Library 1.5.15beta06
(private functions)
diff --git a/png.5 b/png.5
index 9185085..a644a15 100644
--- a/png.5
+++ b/png.5
@@ -1,4 +1,4 @@
-.TH PNG 5 "February 18, 2013"
+.TH PNG 5 "February 22, 2013"
.SH NAME
png \- Portable Network Graphics (PNG) format
.SH DESCRIPTION
diff --git a/png.c b/png.c
index b89c512..8b9424d 100644
--- a/png.c
+++ b/png.c
@@ -658,13 +658,13 @@
#else
# ifdef __STDC__
return PNG_STRING_NEWLINE \
- "libpng version 1.5.15beta06 - February 18, 2013" PNG_STRING_NEWLINE \
+ "libpng version 1.5.15beta06 - February 22, 2013" PNG_STRING_NEWLINE \
"Copyright (c) 1998-2013 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 1.5.15beta06 - February 18, 2013\
+ return "libpng version 1.5.15beta06 - February 22, 2013\
Copyright (c) 1998-2013 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 e67ce83..38e4321 100644
--- a/png.h
+++ b/png.h
@@ -1,7 +1,7 @@
/* png.h - header file for PNG reference library
*
- * libpng version 1.5.15beta06 - February 18, 2013
+ * libpng version 1.5.15beta06 - February 22, 2013
* Copyright (c) 1998-2013 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 1.5.15beta06 - February 18, 2013: Glenn
+ * libpng versions 0.97, January 1998, through 1.5.15beta06 - February 22, 2013: Glenn
* See also "Contributing Authors", below.
*
* Note about libpng version numbers:
@@ -216,7 +216,7 @@
*
* This code is released under the libpng license.
*
- * libpng versions 1.2.6, August 15, 2004, through 1.5.15beta06, February 18, 2013, are
+ * libpng versions 1.2.6, August 15, 2004, through 1.5.15beta06, February 22, 2013, are
* Copyright (c) 2004, 2006-2013 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:
@@ -328,7 +328,7 @@
* Y2K compliance in libpng:
* =========================
*
- * February 18, 2013
+ * February 22, 2013
*
* Since the PNG Development group is an ad-hoc body, we can't make
* an official declaration.
@@ -395,7 +395,7 @@
/* Version information for png.h - this should match the version in png.c */
#define PNG_LIBPNG_VER_STRING "1.5.15beta06"
#define PNG_HEADER_VERSION_STRING \
- " libpng version 1.5.15beta06 - February 18, 2013\n"
+ " libpng version 1.5.15beta06 - February 22, 2013\n"
#define PNG_LIBPNG_VER_SONUM 15
#define PNG_LIBPNG_VER_DLLNUM 15
diff --git a/pngconf.h b/pngconf.h
index 5313eb6..78321ca 100644
--- a/pngconf.h
+++ b/pngconf.h
@@ -1,7 +1,7 @@
/* pngconf.h - machine configurable file for libpng
*
- * libpng version 1.5.15beta06 - February 18, 2013
+ * libpng version 1.5.15beta06 - February 22, 2013
*
* Copyright (c) 1998-2013 Glenn Randers-Pehrson
* (Version 0.96 Copyright (c) 1996, 1997 Andreas Dilger)
diff --git a/pngwrite.c b/pngwrite.c
index 18f535c..402e4fc 100644
--- a/pngwrite.c
+++ b/pngwrite.c
@@ -1,7 +1,7 @@
/* pngwrite.c - general routines to write a PNG file
*
- * Last changed in libpng 1.5.14 [January 24, 2013]
+ * Last changed in libpng 1.5.15 [(PENDING RELEASE)]
* Copyright (c) 1998-2013 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.)
@@ -456,7 +456,9 @@
}
/* Alternate initialize png_ptr structure, and allocate any memory needed */
+#ifdef PNG_WRITE_WEIGHTED_FILTER_SUPPORTED
static void png_reset_filter_heuristics(png_structp png_ptr); /* forward decl */
+#endif
PNG_FUNCTION(png_structp,PNGAPI
png_create_write_struct_2,(png_const_charp user_png_ver, png_voidp error_ptr,
diff --git a/projects/vstudio/readme.txt b/projects/vstudio/readme.txt
index 2f348cc..a99ab37 100644
--- a/projects/vstudio/readme.txt
+++ b/projects/vstudio/readme.txt
@@ -1,7 +1,7 @@
VisualStudio instructions
-libpng version 1.5.15beta06 - February 18, 2013
+libpng version 1.5.15beta06 - February 22, 2013
Copyright (c) 1998-2010 Glenn Randers-Pehrson
diff --git a/projects/vstudio/zlib.props b/projects/vstudio/zlib.props
index 6687467..a048f2e 100644
--- a/projects/vstudio/zlib.props
+++ b/projects/vstudio/zlib.props
@@ -2,7 +2,7 @@
<!--
* zlib.props - location of zlib source
*
- * libpng version 1.5.15beta06 - February 18, 2013
+ * libpng version 1.5.15beta06 - February 22, 2013
*
* Copyright (c) 1998-2011 Glenn Randers-Pehrson
*
diff --git a/scripts/README.txt b/scripts/README.txt
index 8a03fd7..914f6ad 100644
--- a/scripts/README.txt
+++ b/scripts/README.txt
@@ -1,5 +1,5 @@
-Makefiles for libpng version 1.5.15beta06 - February 18, 2013
+Makefiles for libpng version 1.5.15beta06 - February 22, 2013
pnglibconf.h.prebuilt => Stores configuration settings
makefile.linux => Linux/ELF makefile
diff --git a/scripts/pnglibconf.h.prebuilt b/scripts/pnglibconf.h.prebuilt
index 24ba0b7..800143f 100644
--- a/scripts/pnglibconf.h.prebuilt
+++ b/scripts/pnglibconf.h.prebuilt
@@ -3,7 +3,7 @@
/* pnglibconf.h - library build configuration */
-/* Libpng 1.5.15beta06 - February 19, 2013 */
+/* Libpng 1.5.15beta06 - February 22, 2013 */
/* Copyright (c) 1998-2012 Glenn Randers-Pehrson */
