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[libpng17] Update CHANGES and ANNOUNCE

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Glenn Randers-Pehrson 2016-12-26 19:56:53 -06:00
parent 0b02a667cf
commit 4caddaafbb
3 changed files with 19 additions and 5 deletions
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6
ANNOUNCE
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@ -1411,6 +1411,12 @@ Version 1.7.0beta84 [September 26, 2016]
Version 1.7.0beta85 [December 27, 2016]
Updated the documentation about CRC and ADLER32 handling.
Quieted warnings from clang-3.8 in pngunknown.c and pngvalid.c.
Removed the use of a macro containing the pre-processor 'defined'
operator. It is unclear whether this is valid; a macro that
"generates" 'defined' is not permitted, but the use of the word
"generates" within the C90 standard seems to imply more than simple
substitution of an expression itself containing a well-formed defined
operation.
Send comments/corrections/commendations to png-mng-implement at lists.sf.net
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6
CHANGES
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@ -5711,6 +5711,12 @@ Version 1.7.0beta84 [September 26, 2016]
Version 1.7.0beta85 [December 27, 2016]
Updated the documentation about CRC and ADLER32 handling.
Quieted warnings from clang-3.8 in pngunknown.c and pngvalid.c.
Removed the use of a macro containing the pre-processor 'defined'
operator. It is unclear whether this is valid; a macro that
"generates" 'defined' is not permitted, but the use of the word
"generates" within the C90 standard seems to imply more than simple
substitution of an expression itself containing a well-formed defined
operation.
Send comments/corrections/commendations to png-mng-implement at lists.sf.net
(subscription required; visit

12
contrib/libtests/pngvalid.c
View File

@ -1,9 +1,8 @@
/* pngvalid.c - validate libpng by constructing then reading png files.
*
* Last changed in libpng 1.6.26 [(PENDING RELEASE)]
* Copyright (c) 2014-2016 Glenn Randers-Pehrson
* Written by John Cunningham Bowler
* Last changed in libpng 1.6.27 [(PENDING RELEASE)]
* Copyright (c) 2014-2016 John Cunningham Bowler
*
* This code is released under the libpng license.
* For conditions of distribution and use, see the disclaimer
@ -4011,8 +4010,11 @@ check_interlace_type(int const interlace_type)
# define do_own_interlace 1
#endif /* WRITE_INTERLACING tests */
#define CAN_WRITE_INTERLACE\
PNG_LIBPNG_VER >= 10700 || defined PNG_WRITE_INTERLACING_SUPPORTED
#if PNG_LIBPNG_VER >= 10700 || defined PNG_WRITE_INTERLACING_SUPPORTED
# define CAN_WRITE_INTERLACE 1
#else
# define CAN_WRITE_INTERLACE 0
#endif
/* Do the same thing for read interlacing; this controls whether read tests do
* their own de-interlace or use libpng.