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[devel] Fixed bug with stripping the filler or alpha channel when writing,

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that was introduced in libpng-1.5.2beta01.
This commit is contained in:
Glenn Randers-Pehrson
2011-04-16 19:27:34 -05:00
parent 8d4ce1fed5
commit cb1aee2506
4 changed files with 38 additions and 6 deletions
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18
ANNOUNCE
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@@ -1,5 +1,5 @@
Libpng 1.5.3beta03 - April 3, 2011
Libpng 1.5.3beta03 - April 17, 2011
This is not intended to be a public release. It will be replaced
within a few weeks by a public version or by another test version.
@@ -38,7 +38,21 @@ Version 1.5.3beta02 [April 3, 2011]
Improved the optimization of the zlib CMF byte (see libpng-1.2.6beta03).
Optimize the zlib CMF byte in non-IDAT compressed chunks
Version 1.5.3beta03 [April 3, 2011]
Version 1.5.3beta03 [April 17, 2011]
Fixed gcc -ansi -pedantic compile. A strict ANSI system does not have
snprintf, and the "__STRICT_ANSI__" detects that condition more reliably
than __STDC__ (John Bowler).
Removed the PNG_PTR_NORETURN attribute because it too dangerous. It tells
the compiler that a user supplied callback (the error handler) does not
return, yet there is no guarantee in practice that the application code
will correctly implement the error handler because the compiler only
issues a warning if there is a mistake (John Bowler).
Removed the no-longer-used PNG_DEPSTRUCT macro.
Updated the zlib version to 1.2.5 in the VStudio project.
Fixed 64-bit builds where png_uint_32 is smaller than png_size_t in
pngwutil.c (John Bowler).
Fixed bug with stripping the filler or alpha channel when writing, that
was introduced in libpng-1.5.2beta01.
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