8f381901e3
requirements of png_modifier are greater than that of png_store and as a
consequence compilation of pngvalid.c results in a warning about increased
alignment requirements because of the bare cast to (png_modifier*). The code
is safe, because the pointer is known to point to a stack allocated
png_modifier, but this change avoids the warning.
Fixed default behavior of ARM_NEON_API. If the ARM NEON API option was
compiled without the CHECK option it defaulted to on, not off.
Check user callback behavior in pngunknown.c. Previous versions compiled
if SAVE_UNKNOWN was not available but did nothing since the callback
was never implemented.
Merged pngunknown.c with 1.7 version and back ported 1.7 improvements/fixes
56 lines
2.1 KiB
Plaintext
56 lines
2.1 KiB
Plaintext
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Libpng 1.6.7beta01 - September 30, 2013
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This is not intended to be a public release. It will be replaced
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within a few weeks by a public version or by another test version.
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Files available for download:
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Source files with LF line endings (for Unix/Linux) and with a
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"configure" script
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1.6.7beta01.tar.xz (LZMA-compressed, recommended)
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1.6.7beta01.tar.gz
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Source files with CRLF line endings (for Windows), without the
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"configure" script
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lp167b01.7z (LZMA-compressed, recommended)
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lp167b01.zip
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Other information:
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1.6.7beta01-README.txt
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1.6.7beta01-LICENSE.txt
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Gnupg/*.asc (PGP armored detached signatures)
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Changes since the last public release (1.6.6):
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Version 1.6.7 [September 30, 2013]
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Revised unknown chunk code to correct several bugs in the NO_SAVE_/NO_WRITE
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combination
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Allow HANDLE_AS_UNKNOWN to work when other options are configured off. Also
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fixed the pngminim makefiles to work when $(MAKEFLAGS) contains stuff
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which terminates the make options (as by default in recent versions of
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Gentoo).
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Avoid up-cast warnings in pngvalid.c. On ARM the alignment requirements of
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png_modifier are greater than that of png_store and as a consequence
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compilation of pngvalid.c results in a warning about increased alignment
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requirements because of the bare cast to (png_modifier*). The code is safe,
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because the pointer is known to point to a stack allocated png_modifier,
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but this change avoids the warning.
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Fixed default behavior of ARM_NEON_API. If the ARM NEON API option was
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compiled without the CHECK option it defaulted to on, not off.
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Check user callback behavior in pngunknown.c. Previous versions compiled
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if SAVE_UNKNOWN was not available but did nothing since the callback
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was never implemented.
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Merged pngunknown.c with 1.7 version and back ported 1.7 improvements/fixes
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Send comments/corrections/commendations to png-mng-implement at lists.sf.net
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(subscription required; visit
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https://lists.sourceforge.net/lists/listinfo/png-mng-implement
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to subscribe)
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or to glennrp at users.sourceforge.net
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Glenn R-P
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