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

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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 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. 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): 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). Readded "include(GNUInstallDirs)" to CMakeLists.txt (Gianfranco Costamagna).
Moved SSE2 optimization code into the main libpng source directory. Moved SSE2 optimization code into the main libpng source directory.
Configure libpng with "configure --enable-intel-sse" or compile Configure libpng with "configure --enable-intel-sse" or compile
libpng with "-DPNG_INTEL_SSE" in CPPFLAGS to enable it. 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 Send comments/corrections/commendations to png-mng-implement at lists.sf.net
(subscription required; visit (subscription required; visit

3
CHANGES
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@ -5794,11 +5794,12 @@ Version 1.6.28rc03 [January 4, 2017]
Version 1.6.28 [January 5, 2017] Version 1.6.28 [January 5, 2017]
No changes. No changes.
Version 1.6.29beta01 [January 6, 2017] Version 1.6.29beta01 [January 12, 2017]
Readded "include(GNUInstallDirs)" to CMakeLists.txt (Gianfranco Costamagna). Readded "include(GNUInstallDirs)" to CMakeLists.txt (Gianfranco Costamagna).
Moved SSE2 optimization code into the main libpng source directory. Moved SSE2 optimization code into the main libpng source directory.
Configure libpng with "configure --enable-intel-sse" or compile Configure libpng with "configure --enable-intel-sse" or compile
libpng with "-DPNG_INTEL_SSE" in CPPFLAGS to enable it. 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 Send comments/corrections/commendations to png-mng-implement at lists.sf.net
(subscription required; visit (subscription required; visit

6
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, * NOTE: this number only affects the internal limit check in pngvalid,
* it has no effect on the limits applied to the libpng values. * it has no effect on the limits applied to the libpng values.
*/ */
that->pm->limit += pow(
#if DIGITIZE #if DIGITIZE
2.0 that->pm->limit += pow( 2.0/255, data.gamma);
#else #else
1.0 that->pm->limit += pow( 1.0/255, data.gamma);
#endif #endif
/255, data.gamma);
} }
} }