mewin/libpng
1
0
Fork 0
mirror of https://git.code.sf.net/p/libpng/code.git synced 2025-07-10 18:04:09 +02:00
Code Issues Projects Releases Wiki Activity

[devel] Added png_get_io_chunk_type() and deprecated png_get_io_chunk_name()

Browse Source
This commit is contained in:
Glenn Randers-Pehrson
2011-01-22 08:51:19 -06:00
parent 5c5db5a55f
commit a63dbedead
6 changed files with 65 additions and 30 deletions
Download Patch File Download Diff File Expand all files Collapse all files

26
libpng.3
View File

@@ -1,6 +1,6 @@
.TH LIBPNG 3 "January 22, 2011"
.SH NAME
libpng \- Portable Network Graphics (PNG) Reference Library 1.5.1beta07
libpng \- Portable Network Graphics (PNG) Reference Library 1.5.1beta08
.SH SYNOPSIS
\fI\fB
@@ -184,10 +184,22 @@ libpng \- Portable Network Graphics (PNG) Reference Library 1.5.1beta07
\fI\fB
\fBpng_uint_32 png_get_io_chunk_type (const_png_structp \fIpng_ptr\fP\fB);\fP
\fI\fB
\fBpng_voidp png_get_io_ptr (png_structp \fIpng_ptr\fP\fB);\fP
\fI\fB
\fBpng_uint_32 png_get_io_state (png_structp \fIpng_ptr\fP\fB);\fP
\fI\fB
\fBpng_const_bytep png_get_io_chunk_name (png_structp \fIpng_ptr\fP\fB);\fP
\fI\fB
\fBpng_byte png_get_libpng_ver (const_png_structp \fIpng_ptr\fP\fB);\fP
\fI\fB
@@ -851,7 +863,7 @@ 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 1.5.1beta07 - January 22, 2011
libpng version 1.5.1beta08 - January 22, 2011
Updated and distributed by Glenn Randers-Pehrson
<glennrp at users.sourceforge.net>
Copyright (c) 1998-2011 Glenn Randers-Pehrson
@@ -862,7 +874,7 @@ libpng-manual.txt - A description on how to use and modify libpng
Based on:
libpng versions 0.97, January 1998, through 1.5.1beta07 - January 22, 2011
libpng versions 0.97, January 1998, through 1.5.1beta08 - January 22, 2011
Updated and distributed by Glenn Randers-Pehrson
Copyright (c) 1998-2011 Glenn Randers-Pehrson
@@ -2022,7 +2034,7 @@ 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.
As of libpng version 1.5.1beta07, not all possible expansions are supported.
As of libpng version 1.5.1beta08, not all possible expansions are supported.
In the following table, the 01 means grayscale with depth<8, 31 means
indexed with depth<8, other numerals represent the color type, "T" means
@@ -4895,7 +4907,7 @@ 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 1.5.1beta07 are Y2K compliant. It is my belief that earlier
upward through 1.5.1beta08 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
@@ -5135,7 +5147,7 @@ possible without all of you.
Thanks to Frank J. T. Wojcik for helping with the documentation.
Libpng version 1.5.1beta07 - January 22, 2011:
Libpng version 1.5.1beta08 - January 22, 2011:
Initially created in 1995 by Guy Eric Schalnat, then of Group 42, Inc.
Currently maintained by Glenn Randers-Pehrson (glennrp at users.sourceforge.net).
@@ -5158,7 +5170,7 @@ this sentence.
This code is released under the libpng license.
libpng versions 1.2.6, August 15, 2004, through 1.5.1beta07, January 22, 2011, are
libpng versions 1.2.6, August 15, 2004, through 1.5.1beta08, January 22, 2011, 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