[libpng16] Imported from libpng-1.6.13beta02.tarv1.6.13beta02

15 files changed, 41 insertions, 41 deletions

diff --git a/LICENSE b/LICENSE
index 167f5c7c0..64e150b19 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 1.6.13beta02, July 4, 2014, are
+libpng versions 1.2.6, August 15, 2004, through 1.6.13beta02, July 21, 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
-July 4, 2014
+July 21, 2014
diff --git a/README b/README
index 487162ab2..605834ac1 100644
--- a/README
+++ b/README
@@ -1,4 +1,4 @@
-README for libpng version 1.6.13beta02 - July 4, 2014 (shared library 16.0)
+README for libpng version 1.6.13beta02 - July 21, 2014 (shared library 16.0)
 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 971cdb52e..6fa91f204 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 1.6.13beta02 - July 4, 2014
+ libpng version 1.6.13beta02 - July 21, 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 1.6.13beta02 - July 4, 2014
+ libpng versions 0.97, January 1998, through 1.6.13beta02 - July 21, 2014
  Updated and distributed by Glenn Randers-Pehrson
  Copyright (c) 1998-2014 Glenn Randers-Pehrson
 
@@ -5276,7 +5276,7 @@ Other rules can be inferred by inspecting the libpng source.
 
 XVI. Y2K Compliance in libpng
 
-July 4, 2014
+July 21, 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 c0ed53329..98dbd1ab1 100644
--- a/libpng.3
+++ b/libpng.3
@@ -1,4 +1,4 @@
-.TH LIBPNG 3 "July 4, 2014"
+.TH LIBPNG 3 "July 21, 2014"
 .SH NAME
 libpng \- Portable Network Graphics (PNG) Reference Library 1.6.13beta02
 .SH SYNOPSIS
@@ -504,7 +504,7 @@ 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 1.6.13beta02 - July 4, 2014
+ libpng version 1.6.13beta02 - July 21, 2014
  Updated and distributed by Glenn Randers-Pehrson
  <glennrp at users.sourceforge.net>
  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:
 
- libpng versions 0.97, January 1998, through 1.6.13beta02 - July 4, 2014
+ libpng versions 0.97, January 1998, through 1.6.13beta02 - July 21, 2014
  Updated and distributed by Glenn Randers-Pehrson
  Copyright (c) 1998-2014 Glenn Randers-Pehrson
 
@@ -5780,7 +5780,7 @@ Other rules can be inferred by inspecting the libpng source.
 
 .SH XVI. Y2K Compliance in libpng
 
-July 4, 2014
+July 21, 2014
 
 Since the PNG Development group is an ad-hoc body, we can't make
 an official declaration.
@@ -6082,7 +6082,7 @@ possible without all of you.
 
 Thanks to Frank J. T. Wojcik for helping with the documentation.
 
-Libpng version 1.6.13beta02 - July 4, 2014:
+Libpng version 1.6.13beta02 - July 21, 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).
 
@@ -6105,7 +6105,7 @@ this sentence.
 
 This code is released under the libpng license.
 
-libpng versions 1.2.6, August 15, 2004, through 1.6.13beta02, July 4, 2014, are
+libpng versions 1.2.6, August 15, 2004, through 1.6.13beta02, July 21, 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
@@ -6204,7 +6204,7 @@ certification mark of the Open Source Initiative.
 
 Glenn Randers-Pehrson
 glennrp at users.sourceforge.net
-July 4, 2014
+July 21, 2014
 
 .\" end of man page
 
diff --git a/libpngpf.3 b/libpngpf.3
index e245dc531..b194b1e7b 100644
--- a/libpngpf.3
+++ b/libpngpf.3
@@ -1,4 +1,4 @@
-.TH LIBPNGPF 3 "July 4, 2014"
+.TH LIBPNGPF 3 "July 21, 2014"
 .SH NAME
 libpng \- Portable Network Graphics (PNG) Reference Library 1.6.13beta02
 (private functions)
diff --git a/png.5 b/png.5
index d8c9c2abb..2aab1869e 100644
--- a/png.5
+++ b/png.5
@@ -1,4 +1,4 @@
-.TH PNG 5 "July 4, 2014"
+.TH PNG 5 "July 21, 2014"
 .SH NAME
 png \- Portable Network Graphics (PNG) format
 .SH DESCRIPTION
diff --git a/png.c b/png.c
index 61d34458a..b233daf61 100644
--- a/png.c
+++ b/png.c
@@ -773,13 +773,13 @@ png_get_copyright(png_const_structrp png_ptr)
 #else
 #  ifdef __STDC__
    return PNG_STRING_NEWLINE \
-     "libpng version 1.6.13beta02 - July 4, 2014" PNG_STRING_NEWLINE \
+     "libpng version 1.6.13beta02 - July 21, 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 1.6.13beta02 - July 4, 2014\
+      return "libpng version 1.6.13beta02 - July 21, 2014\
       Copyright (c) 1998-2014 Glenn Randers-Pehrson\
       Copyright (c) 1996-1997 Andreas Dilger\
       Copyright (c) 1995-1996 Guy Eric Schalnat, Group 42, Inc.";
@@ -2293,8 +2293,8 @@ png_compare_ICC_profile_with_sRGB(png_const_structrp png_ptr,
                    */
                   else if (!png_sRGB_checks[i].have_md5)
                   {
-                     png_chunk_report(png_ptr,
-                        "out-of-date sRGB profile with no signature",
+                     png_chunk_report(png_ptr, "out-of-date sRGB profile with"
+                        " no signature",
                         PNG_CHUNK_WARNING);
                   }
 
@@ -2307,8 +2307,8 @@ png_compare_ICC_profile_with_sRGB(png_const_structrp png_ptr,
           * way.  This probably indicates a data error or uninformed hacking.
           * Fall through to "no match".
           */
-         png_chunk_report(png_ptr,
-             "Not recognizing known sRGB profile that has been edited", 
+         png_chunk_report(png_ptr, "Not recognizing known sRGB profile that"
+             " has been edited", 
              PNG_CHUNK_WARNING);
          break;
 # endif
diff --git a/png.h b/png.h
index d72d4e579..eb8b2559c 100644
--- a/png.h
+++ b/png.h
@@ -1,7 +1,7 @@
 
 /* png.h - header file for PNG reference library
  *
- * libpng version 1.6.13beta02 - July 4, 2014
+ * libpng version 1.6.13beta02 - July 21, 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 1.6.13beta02 - July 4, 2014: Glenn
+ *   libpng versions 0.97, January 1998, through 1.6.13beta02 - July 21, 2014: Glenn
  *   See also "Contributing Authors", below.
  *
  * Note about libpng version numbers:
@@ -232,7 +232,7 @@
  *
  * This code is released under the libpng license.
  *
- * libpng versions 1.2.6, August 15, 2004, through 1.6.13beta02, July 4, 2014, are
+ * libpng versions 1.2.6, August 15, 2004, through 1.6.13beta02, July 21, 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:
@@ -344,7 +344,7 @@
  * Y2K compliance in libpng:
  * =========================
  *
- *    July 4, 2014
+ *    July 21, 2014
  *
  *    Since the PNG Development group is an ad-hoc body, we can't make
  *    an official declaration.
@@ -414,7 +414,7 @@
 /* Version information for png.h - this should match the version in png.c */
 #define PNG_LIBPNG_VER_STRING "1.6.13beta02"
 #define PNG_HEADER_VERSION_STRING \
-     " libpng version 1.6.13beta02 - July 4, 2014\n"
+     " libpng version 1.6.13beta02 - July 21, 2014\n"
 
 #define PNG_LIBPNG_VER_SONUM   16
 #define PNG_LIBPNG_VER_DLLNUM  16
diff --git a/pngconf.h b/pngconf.h
index 9b94fff56..852b183f3 100644
--- a/pngconf.h
+++ b/pngconf.h
@@ -1,7 +1,7 @@
 
 /* pngconf.h - machine configurable file for libpng
  *
- * libpng version 1.6.13beta02 - July 4, 2014
+ * libpng version 1.6.13beta02 - July 21, 2014
  *
  * Copyright (c) 1998-2014 Glenn Randers-Pehrson
  * (Version 0.96 Copyright (c) 1996, 1997 Andreas Dilger)
diff --git a/pngread.c b/pngread.c
index 356ac76a4..469e3ce91 100644
--- a/pngread.c
+++ b/pngread.c
@@ -1220,7 +1220,7 @@ png_read_png(png_structrp png_ptr, png_inforp info_ptr,
 #  define P_LINEAR8 4 /* 8-bit linear: only from a file value */
 
 /* Color-map processing: after libpng has run on the PNG image further
- * processing may be needed to conver the data to color-map indicies.
+ * processing may be needed to conver the data to color-map indices.
  */
 #define PNG_CMAP_NONE      0
 #define PNG_CMAP_GA        1 /* Process GA data to a color-map with alpha */
@@ -2187,7 +2187,7 @@ png_image_read_colormap(png_voidp argument)
             data_encoding = P_FILE;
 
             /* The rows from libpng, while technically gray values, are now also
-             * color-map indicies; however, they may need to be expanded to 1
+             * color-map indices; however, they may need to be expanded to 1
              * byte per pixel.  This is what png_set_packing does (i.e., it
              * unpacks the bit values into bytes.)
              */
@@ -2273,8 +2273,8 @@ png_image_read_colormap(png_voidp argument)
                 * 8-bit GA and it has to be processing to single byte color-map
                 * values.  Entry 254 is replaced by either a completely
                 * transparent entry or by the background color at full
-                * precision (and the background color is not a simple gray leve
-                * in this case.)
+                * precision (and the background color is not a simple gray
+                * level in this case.)
                 */
                expand_tRNS = 1;
                output_processing = PNG_CMAP_TRANS;
@@ -2752,7 +2752,7 @@ png_image_read_colormap(png_voidp argument)
                num_trans = 0;
 
             output_processing = PNG_CMAP_NONE;
-            data_encoding = P_FILE; /* Don't change from color-map indicies */
+            data_encoding = P_FILE; /* Don't change from color-map indices */
             cmap_entries = png_ptr->num_palette;
             if (cmap_entries > 256)
                cmap_entries = 256;
@@ -2792,7 +2792,7 @@ png_image_read_colormap(png_voidp argument)
                      i < num_trans ? trans[i] : 255U, P_FILE/*8-bit*/);
             }
 
-            /* The PNG data may have indicies packed in fewer than 8 bits, it
+            /* The PNG data may have indices packed in fewer than 8 bits, it
              * must be expanded if so.
              */
             if (png_ptr->bit_depth < 8)
diff --git a/pngrutil.c b/pngrutil.c
index fd7af3850..3f415bf7d 100644
--- a/pngrutil.c
+++ b/pngrutil.c
@@ -1319,9 +1319,9 @@ png_handle_iCCP(png_structrp png_ptr, png_inforp info_ptr, png_uint_32 length)
     * chunk is just ignored, so does not invalidate the color space.  An
     * alternative is to set the 'invalid' flags at the start of this routine
     * and only clear them in they were not set before and all the tests pass.
-    * The minimum 'deflate' stream is assumed to be just the 2 byte header and 4
-    * byte checksum.  The keyword must be one character and there is a
-    * terminator (0) byte and the compression method.
+    * The minimum 'deflate' stream is assumed to be just the 2 byte header and
+    * 4 byte checksum.  The keyword must be at least one character and there is
+    * a terminator (0) byte and the compression method.
     */
    if (length < 9)
    {
@@ -2640,7 +2640,7 @@ png_handle_iTXt(png_structrp png_ptr, png_inforp info_ptr, png_uint_32 length)
       /* prefix_length should now be at the trailing '\0' of the translated
        * keyword, but it may already be over the end.  None of this arithmetic
        * can overflow because chunks are at most 2^31 bytes long, but on 16-bit
-       * systems the available allocaton may overflow.
+       * systems the available allocation may overflow.
        */
       ++prefix_length;
 
diff --git a/projects/vstudio/readme.txt b/projects/vstudio/readme.txt
index 938da26dd..1617d2313 100644
--- a/projects/vstudio/readme.txt
+++ b/projects/vstudio/readme.txt
@@ -1,7 +1,7 @@
 
 VisualStudio instructions
 
-libpng version 1.6.13beta02 - July 4, 2014
+libpng version 1.6.13beta02 - July 21, 2014
 
 Copyright (c) 1998-2010 Glenn Randers-Pehrson
 
diff --git a/projects/vstudio/zlib.props b/projects/vstudio/zlib.props
index 5e2659b50..556aee8c1 100644
--- a/projects/vstudio/zlib.props
+++ b/projects/vstudio/zlib.props
@@ -2,7 +2,7 @@
 <!--
  * zlib.props - location of zlib source
  *
- * libpng version 1.6.13beta02 - July 4, 2014
+ * libpng version 1.6.13beta02 - July 21, 2014
  *
  * Copyright (c) 1998-2011 Glenn Randers-Pehrson
  *
diff --git a/scripts/README.txt b/scripts/README.txt
index b8fb52df9..4975bd54a 100644
--- a/scripts/README.txt
+++ b/scripts/README.txt
@@ -1,5 +1,5 @@
 
-Makefiles for  libpng version 1.6.13beta02 - July 4, 2014
+Makefiles for  libpng version 1.6.13beta02 - July 21, 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 46845eef1..0f8fe41f3 100644
--- a/scripts/pnglibconf.h.prebuilt
+++ b/scripts/pnglibconf.h.prebuilt
@@ -2,7 +2,7 @@
 
 /* pnglibconf.h - library build configuration */
 
-/* Libpng version 1.6.13beta02 - July 4, 2014 */
+/* Libpng version 1.6.13beta02 - July 21, 2014 */
 
 /* Copyright (c) 1998-2014 Glenn Randers-Pehrson */