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author | Glenn Randers-Pehrson <glennrp at users.sourceforge.net> | 2012-03-19 06:19:40 -0500 |
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committer | Glenn Randers-Pehrson <glennrp at users.sourceforge.net> | 2012-03-19 18:16:05 -0500 |
commit | 5a13159bfcd42c0092472150c4d22589dea7931e (patch) | |
tree | 71a65f63b8e9a64e001b4fd4d83aed539eb19e57 /libpng-manual.txt | |
parent | ae1b45a04699235546b4d725aa4eceec138ffacd (diff) | |
download | libpng-5a13159bfcd42c0092472150c4d22589dea7931e.tar.gz |
[master] Imported from libpng-1.5.10rc01.tar
Diffstat (limited to 'libpng-manual.txt')
-rw-r--r-- | libpng-manual.txt | 11 |
1 files changed, 6 insertions, 5 deletions
diff --git a/libpng-manual.txt b/libpng-manual.txt index 976ee77da..f0e94f49d 100644 --- a/libpng-manual.txt +++ b/libpng-manual.txt @@ -1,6 +1,6 @@ libpng-manual.txt - A description on how to use and modify libpng - libpng version 1.5.10beta04 - March 10, 2012 + libpng version 1.5.10rc01 - March 19, 2012 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 1.5.10beta04 - March 10, 2012 + libpng versions 0.97, January 1998, through 1.5.10rc01 - March 19, 2012 Updated and distributed by Glenn Randers-Pehrson Copyright (c) 1998-2011 Glenn Randers-Pehrson @@ -4143,7 +4143,8 @@ From libpng-1.4.0 until 1.4.4, the png_get_uint_16 macro (but not the function) incorrectly returned a value of type png_uint_32. Checking for invalid palette index on read or write was added at libpng -1.5.10. This is enabled by default but can be disabled in each png_ptr with +1.5.10. When an invalid index is found, libpng issues a benign error. +This is enabled by default but can be disabled in each png_ptr with png_set_check_for_invalid_index(png_ptr, allowed); @@ -4596,13 +4597,13 @@ Other rules can be inferred by inspecting the libpng source. XIV. Y2K Compliance in libpng -March 10, 2012 +March 19, 2012 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 1.5.10beta04 are Y2K compliant. It is my belief that earlier +upward through 1.5.10rc01 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 |