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

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Glenn Randers-Pehrson
2011-01-22 08:51:19 -06:00
parent 5c5db5a55f
commit a63dbedead
6 changed files with 65 additions and 30 deletions
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8
libpng-manual.txt
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@@ -1,6 +1,6 @@
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
@@ -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 1.5.1beta07 - 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
@@ -1171,7 +1171,7 @@ 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
@@ -4044,7 +4044,7 @@ 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