Imported from libpng-1.0.5d.tar

This commit is contained in:
Glenn Randers-Pehrson
1999-11-28 23:32:18 -06:00
parent 5379b24536
commit 074af5e9ca
37 changed files with 422 additions and 185 deletions

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@@ -1,6 +1,6 @@
libpng.txt - A description on how to use and modify libpng
libpng version 1.0.5c - November 27, 1999
libpng version 1.0.5d - November 29, 1999
Updated and distributed by Glenn Randers-Pehrson
<randeg@alum.rpi.edu>
Copyright (c) 1998, 1999 Glenn Randers-Pehrson
@@ -1805,7 +1805,7 @@ a first level of understanding of how it works. Pay particular attention
to the sections that describe chunk names, and look at how other chunks
were designed, so you can do things similarly. Second, check out the
sections of libpng that read and write chunks. Try to find a chunk that
is similar to yours and copy off of it. More details can be found in the
is similar to yours and use it as a template. More details can be found in the
comments inside the code. A way of handling unknown chunks in a generic
method, potentially via callback functions, would be best.
@@ -2066,13 +2066,13 @@ the old method.
VII. Y2K Compliance in libpng
November 27, 1999
November 29, 1999
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 1.0.5c are Y2K compliant. It is my belief that earlier
upward through 1.0.5d 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