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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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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
libpng \- Portable Network Graphics (PNG) Reference Library 1.6.13beta01
.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 1.6.13beta01 - June 12, 2014
libpng version 1.6.13beta01 - July 4, 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 1.6.13beta01 - June 12, 2014
libpng versions 0.97, January 1998, through 1.6.13beta01 - July 4, 2014
Updated and distributed by 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
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_OPTION_ON);
#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,
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
and is interpreted by libpng to convey a one-tracer-curve profile or a
three-tracer-curve profile as appropriate.
and is interpreted by libpng to convey a one-tracer-curve gray profile or a
three-tracer-curve RGB profile as appropriate.
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
@@ -5779,7 +5780,7 @@ Other rules can be inferred by inspecting the libpng source.
.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
an official declaration.
@@ -6081,7 +6082,7 @@ possible without all of you.
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.
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.
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
distributed according to the same disclaimer and license as libpng-1.2.5
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
glennrp at users.sourceforge.net
June 12, 2014
July 4, 2014
.\" end of man page