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[libpng16] Added info about ordering of png_set_*() calls to the manual.

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Glenn Randers-Pehrson 2013-02-26 08:43:28 -06:00
parent 45bb4530fd
commit 2621be1bdb
2 changed files with 16 additions and 10 deletions
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9
libpng-manual.txt
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@ -1,6 +1,6 @@
libpng-manual.txt - A description on how to use and modify libpng libpng-manual.txt - A description on how to use and modify libpng
libpng version 1.6.1beta04 - February 22, 2013 libpng version 1.6.1beta04 - February 26, 2013
Updated and distributed by Glenn Randers-Pehrson Updated and distributed by Glenn Randers-Pehrson
<glennrp at users.sourceforge.net> <glennrp at users.sourceforge.net>
Copyright (c) 1998-2013 Glenn Randers-Pehrson Copyright (c) 1998-2013 Glenn Randers-Pehrson
@ -11,7 +11,7 @@ libpng-manual.txt - A description on how to use and modify libpng
Based on: Based on:
libpng versions 0.97, January 1998, through 1.6.1beta04 - February 22, 2013 libpng versions 0.97, January 1998, through 1.6.1beta04 - February 26, 2013
Updated and distributed by Glenn Randers-Pehrson Updated and distributed by Glenn Randers-Pehrson
Copyright (c) 1998-2013 Glenn Randers-Pehrson Copyright (c) 1998-2013 Glenn Randers-Pehrson
@ -4973,6 +4973,9 @@ reader now does pretty complete validation of the basic format. Some bad
profiles that were previously accepted are now rejected, in particular the profiles that were previously accepted are now rejected, in particular the
very old broken Microsoft/HP sRGB profile. very old broken Microsoft/HP sRGB profile.
The library now issues an error if the application attempts to set a
transform after it calls png_read_update_info().
The library now issues a warning if both background processing and RGB to The library now issues a warning if both background processing and RGB to
gray are used when gamma correction happens. As with previous versions of gray are used when gamma correction happens. As with previous versions of
the library the results are numerically very incorrect in this case. the library the results are numerically very incorrect in this case.
@ -5151,7 +5154,7 @@ Other rules can be inferred by inspecting the libpng source.
XVI. Y2K Compliance in libpng XVI. Y2K Compliance in libpng
February 22, 2013 February 26, 2013
Since the PNG Development group is an ad-hoc body, we can't make Since the PNG Development group is an ad-hoc body, we can't make
an official declaration. an official declaration.

17
libpng.3
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@ -1,4 +1,4 @@
.TH LIBPNG 3 "February 22, 2013" .TH LIBPNG 3 "February 26, 2013"
.SH NAME .SH NAME
libpng \- Portable Network Graphics (PNG) Reference Library 1.6.1beta04 libpng \- Portable Network Graphics (PNG) Reference Library 1.6.1beta04
.SH SYNOPSIS .SH SYNOPSIS
@ -504,7 +504,7 @@ Following is a copy of the libpng-manual.txt file that accompanies libpng.
.SH LIBPNG.TXT .SH LIBPNG.TXT
libpng-manual.txt - A description on how to use and modify libpng libpng-manual.txt - A description on how to use and modify libpng
libpng version 1.6.1beta04 - February 22, 2013 libpng version 1.6.1beta04 - February 26, 2013
Updated and distributed by Glenn Randers-Pehrson Updated and distributed by Glenn Randers-Pehrson
<glennrp at users.sourceforge.net> <glennrp at users.sourceforge.net>
Copyright (c) 1998-2013 Glenn Randers-Pehrson Copyright (c) 1998-2013 Glenn Randers-Pehrson
@ -515,7 +515,7 @@ libpng-manual.txt - A description on how to use and modify libpng
Based on: Based on:
libpng versions 0.97, January 1998, through 1.6.1beta04 - February 22, 2013 libpng versions 0.97, January 1998, through 1.6.1beta04 - February 26, 2013
Updated and distributed by Glenn Randers-Pehrson Updated and distributed by Glenn Randers-Pehrson
Copyright (c) 1998-2013 Glenn Randers-Pehrson Copyright (c) 1998-2013 Glenn Randers-Pehrson
@ -5478,6 +5478,9 @@ reader now does pretty complete validation of the basic format. Some bad
profiles that were previously accepted are now rejected, in particular the profiles that were previously accepted are now rejected, in particular the
very old broken Microsoft/HP sRGB profile. very old broken Microsoft/HP sRGB profile.
The library now issues an error if the application attempts to set a
transform after it calls png_read_update_info().
The library now issues a warning if both background processing and RGB to The library now issues a warning if both background processing and RGB to
gray are used when gamma correction happens. As with previous versions of gray are used when gamma correction happens. As with previous versions of
the library the results are numerically very incorrect in this case. the library the results are numerically very incorrect in this case.
@ -5656,7 +5659,7 @@ Other rules can be inferred by inspecting the libpng source.
.SH XVI. Y2K Compliance in libpng .SH XVI. Y2K Compliance in libpng
February 22, 2013 February 26, 2013
Since the PNG Development group is an ad-hoc body, we can't make Since the PNG Development group is an ad-hoc body, we can't make
an official declaration. an official declaration.
@ -5927,7 +5930,7 @@ possible without all of you.
Thanks to Frank J. T. Wojcik for helping with the documentation. Thanks to Frank J. T. Wojcik for helping with the documentation.
Libpng version 1.6.1beta04 - February 22, 2013: Libpng version 1.6.1beta04 - February 26, 2013:
Initially created in 1995 by Guy Eric Schalnat, then of Group 42, Inc. Initially created in 1995 by Guy Eric Schalnat, then of Group 42, Inc.
Currently maintained by Glenn Randers-Pehrson (glennrp at users.sourceforge.net). Currently maintained by Glenn Randers-Pehrson (glennrp at users.sourceforge.net).
@ -5950,7 +5953,7 @@ this sentence.
This code is released under the libpng license. This code is released under the libpng license.
libpng versions 1.2.6, August 15, 2004, through 1.6.1beta04, February 22, 2013, are libpng versions 1.2.6, August 15, 2004, through 1.6.1beta04, February 26, 2013, are
Copyright (c) 2004,2006-2007 Glenn Randers-Pehrson, and are Copyright (c) 2004,2006-2007 Glenn Randers-Pehrson, and are
distributed according to the same disclaimer and license as libpng-1.2.5 distributed according to the same disclaimer and license as libpng-1.2.5
with the following individual added to the list of Contributing Authors with the following individual added to the list of Contributing Authors
@ -6049,7 +6052,7 @@ certification mark of the Open Source Initiative.
Glenn Randers-Pehrson Glenn Randers-Pehrson
glennrp at users.sourceforge.net glennrp at users.sourceforge.net
February 22, 2013 February 26, 2013
.\" end of man page .\" end of man page