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Glenn Randers-Pehrson
2006-04-20 07:20:46 -05:00
parent f628ee2fa4
commit 1721829464
82 changed files with 2095 additions and 2641 deletions
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libpng.3
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@@ -1,6 +1,6 @@
.TH LIBPNG 3 "April 19, 2006"
.TH LIBPNG 3 "April 20, 2006"
.SH NAME
libpng \- Portable Network Graphics (PNG) Reference Library 1.2.10rc1
libpng \- Portable Network Graphics (PNG) Reference Library 1.4.0beta1
.SH SYNOPSIS
\fI\fB
@@ -821,7 +821,7 @@ Following is a copy of the libpng.txt file that accompanies libpng.
.SH LIBPNG.TXT
libpng.txt - A description on how to use and modify libpng
libpng version 1.2.10rc1 - April 19, 2006
libpng version 1.4.0beta1 - April 20, 2006
Updated and distributed by Glenn Randers-Pehrson
<glennrp at users.sourceforge.net>
Copyright (c) 1998-2005 Glenn Randers-Pehrson
@@ -1620,8 +1620,6 @@ things.
As of libpng version 1.2.9, png_set_expand_gray_1_2_4_to_8() was
added. It expands the sample depth without changing tRNS to alpha.
At the same time, png_set_gray_1_2_4_to_8() was deprecated, and it
will be removed from a future version.
PNG can have files with 16 bits per channel. If you only can handle
8 bits per channel, this will strip the pixels down to 8 bit.
@@ -3633,7 +3631,7 @@ The following code can be used to prevent an application from using the
thread_unsafe features, even if libpng was built with PNG_THREAD_UNSAFE_OK
defined:
#if defined(PNG_USE_PNGGCCRD) && defined(PNG_ASSEMBLER_CODE_SUPPORTED) \
#if defined(PNG_USE_PNGGCCRD) && defined(PNG_MMX_CODE_SUPPORTED) \
&& defined(PNG_THREAD_UNSAFE_OK)
/* Disable thread-unsafe features of pnggccrd */
if (png_access_version() >= 10200)
@@ -3730,13 +3728,13 @@ application:
.SH IX. Y2K Compliance in libpng
April 19, 2006
April 20, 2006
Since the PNG Development group is an ad-hoc body, we can't make
an official declaration.
This is your unofficial assurance that libpng from version 0.71 and
upward through 1.2.10rc1 are Y2K compliant. It is my belief that earlier
upward through 1.4.0beta1 are Y2K compliant. It is my belief that earlier
versions were also Y2K compliant.
Libpng only has three year fields. One is a 2-byte unsigned integer that
@@ -3894,6 +3892,8 @@ the first widely used release:
1.2.9rc1 13 10209 12.so.0.9[.0]
1.2.9 13 10209 12.so.0.9[.0]
1.2.10beta1-8 13 10210 12.so.0.10[.0]
1.2.10rc1-2 13 10210 12.so.0.10[.0]
1.4.0beta1 14 10401 14.so.0.0[.0]
Henceforth the source version will match the shared-library minor
and patch numbers; the shared-library major version number will be
@@ -3949,7 +3949,7 @@ possible without all of you.
Thanks to Frank J. T. Wojcik for helping with the documentation.
Libpng version 1.2.10rc1 - April 19, 2006:
Libpng version 1.4.0beta1 - April 20, 2006:
Initially created in 1995 by Guy Eric Schalnat, then of Group 42, Inc.
Currently maintained by Glenn Randers-Pehrson (glennrp at users.sourceforge.net).
@@ -3970,7 +3970,7 @@ included in the libpng distribution, the latter shall prevail.)
If you modify libpng you may insert additional notices immediately following
this sentence.
libpng versions 1.2.6, August 15, 2004, through 1.2.10rc1, April 19, 2006, are
libpng versions 1.2.6, August 15, 2004, through 1.4.0beta1, April 20, 2006, are
Copyright (c) 2004-2006 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
@@ -4069,7 +4069,7 @@ certification mark of the Open Source Initiative.
Glenn Randers-Pehrson
glennrp at users.sourceforge.net
April 19, 2006
April 20, 2006
.\" end of man page