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[master] Imported from libpng-1.2.42beta02.tar

This commit is contained in:
Glenn Randers-Pehrson 2009-12-11 17:55:23 -06:00
parent 4cf1ca4338
commit a3a5d0d1f4
3 changed files with 12 additions and 5 deletions
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2
ANNOUNCE
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@ -54,7 +54,7 @@ version 1.2.42beta01 [December 4, 2009]
version 1.2.42beta02 [December 11, 2009]
Removed leftover "-DPNG_CONFIGURE_LIBPNG" from contrib/pngminim/*/makefile
Relocated png_do_chop() to its original position in pngrtran.c; the
Relocated png_do_chop() to its original position in pngrtran.c. The
change in version 1.2.41beta08 caused transparency to be handled wrong
in some 16-bit datastreams (Yusaku Sugai).

2
CHANGES
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@ -2617,7 +2617,7 @@ version 1.2.42beta01 [December 4, 2009]
version 1.2.42beta02 [December 11, 2009]
Removed leftover "-DPNG_CONFIGURE_LIBPNG" from contrib/pngminim/*/makefile
Relocated png_do_chop() to its original position in pngrtran.c; the
Relocated png_do_chop() to its original position in pngrtran.c. The
change in version 1.2.41beta08 caused transparency to be handled wrong
in some 16-bit datastreams (Yusaku Sugai).

13
KNOWNBUG
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@ -1,17 +1,24 @@
Known bugs in libpng version 1.2.42beta02
1. February 23, 2006: The custom makefiles don't build libpng with -lz.
1. December 4, 2009: The PNG_NO_ERROR_NUMBERS macro was inadvertently
defined in libpng-1.2.41/pngconf.h, which may cause a problem with
building a binary-compatible library.
STATUS: This will be fixed in libpng-1.2.42. In the meantime, simply
delete the definition from line :
2. February 23, 2006: The custom makefiles don't build libpng with -lz.
STATUS: This is a subject of debate. The change will probably be made
as a part of a major overhaul of the makefiles in libpng version 1.4.0.
2. February 24, 2006: The Makefile generated by the "configure" script
3. February 24, 2006: The Makefile generated by the "configure" script
fails to install symbolic links
libpng12.so => libpng12.so.0.1.2.9betaN
that are generated by the custom makefiles.
3. September 4, 2007: There is a report that pngtest crashes on MacOS 10.
4. September 4, 2007: There is a report that pngtest crashes on MacOS 10.
STATUS: workarounds are
1) Compile without optimization (crashes are observed with