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[libpng16] Simplified conditional compilation in pngvalid.c, for AIX (Michael Felt).

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This commit is contained in:
Glenn Randers-Pehrson 2017-01-12 09:48:12 -06:00
parent 8c6c9e6d56
commit 4c0740c8de
3 changed files with 10 additions and 10 deletions
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5
ANNOUNCE
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@ -1,4 +1,4 @@
Libpng 1.6.29beta01 - January 6, 2017
Libpng 1.6.29beta01 - January 12, 2017
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.
@ -25,11 +25,12 @@ Other information:
Changes since the last public release (1.6.28):
Version 1.6.29beta01 [January 6, 2017]
Version 1.6.29beta01 [January 12, 2017]
Readded "include(GNUInstallDirs)" to CMakeLists.txt (Gianfranco Costamagna).
Moved SSE2 optimization code into the main libpng source directory.
Configure libpng with "configure --enable-intel-sse" or compile
libpng with "-DPNG_INTEL_SSE" in CPPFLAGS to enable it.
Simplified conditional compilation in pngvalid.c, for AIX (Michael Felt).
Send comments/corrections/commendations to png-mng-implement at lists.sf.net
(subscription required; visit

3
CHANGES
View File

@ -5794,11 +5794,12 @@ Version 1.6.28rc03 [January 4, 2017]
Version 1.6.28 [January 5, 2017]
No changes.
Version 1.6.29beta01 [January 6, 2017]
Version 1.6.29beta01 [January 12, 2017]
Readded "include(GNUInstallDirs)" to CMakeLists.txt (Gianfranco Costamagna).
Moved SSE2 optimization code into the main libpng source directory.
Configure libpng with "configure --enable-intel-sse" or compile
libpng with "-DPNG_INTEL_SSE" in CPPFLAGS to enable it.
Simplified conditional compilation in pngvalid.c, for AIX (Michael Felt).
Send comments/corrections/commendations to png-mng-implement at lists.sf.net
(subscription required; visit

12
contrib/libtests/pngvalid.c
View File

@ -7742,13 +7742,11 @@ image_transform_png_set_rgb_to_gray_ini(const image_transform *this,
* NOTE: this number only affects the internal limit check in pngvalid,
* it has no effect on the limits applied to the libpng values.
*/
that->pm->limit += pow(
# if DIGITIZE
2.0
# else
1.0
# endif
/255, data.gamma);
#if DIGITIZE
that->pm->limit += pow( 2.0/255, data.gamma);
#else
that->pm->limit += pow( 1.0/255, data.gamma);
#endif
}
}