Glenn Randers-Pehrson
f3af706c2a
[libpng16] Imported from libpng-1.6.0beta05.tar
2013-03-01 21:38:03 -06:00
John Bowler
09a5ca72ac
[libpng16] Allow run-time ARM NEON checking to be disabled. A new configure
...
option:
--enable-arm-neon=always will stop the run-time checks. New checks
within arm/arm_init.c will cause the code not to be compiled unless
__ARM_NEON__ is set. This should make it fail safe (if someone asks
for it on then the build will fail if it can't be done.)
Fixed ALIGNED_MEMORY support.
2013-02-18 22:30:35 -06:00
Glenn Randers-Pehrson
f2350f3987
[libpng16] Revised "#if defined " in arm/arm_init.c
2013-02-18 12:30:30 -06:00
Glenn Randers-Pehrson
3b8e7e869d
[libpng16] Imported from libpng-1.6.1beta01.tar
2013-02-16 10:48:29 -06:00
John Bowler
765d145ec4
[libpng16] Use approved/supported Android method to check for NEON, use
...
Linux/POSIX 1003.1 API to check /proc/self/auxv avoiding buffer allocation
and other library calls (ported from libpng15).
2013-02-16 07:43:48 -06:00
John Bowler
9d2e875826
[libpng16] Made symbol prefixing work with the ARM neon optimizations. Also allow pngpriv.h
...
to be included for preprocessor definitions only, so it can be used in non-C/C++
files. Back ported from libpng 1.7.
2013-02-15 23:21:42 -06:00
John Bowler
6cf32b460f
[libpng16] Rearranged the ARM-NEON optimizations: Isolated the machine specific
...
code to the hardware subdirectory and added comments to pngrutil.c so that
implementors of other optimizations know what to do.
2012-12-15 07:55:54 -06:00
John Bowler
f758d6c813
[libpng16] Rearranged the ARM-NEON optimizations: Isolated the machine specific
...
code to the hardware subdirectory and added comments to pngrutil.c so that
implementors of other optimizations know what to do.
2012-12-13 11:26:50 -06:00
Glenn Randers-Pehrson
e0bcbfd0fd
[libpng15] Imported from libpng-1.5.7beta03.tar
2011-11-16 23:14:06 -06:00
Glenn Randers-Pehrson
c2d8399581
[libpng15] Bump version to libpng-1.5.7beta03
2011-11-16 14:35:41 -06:00
Mans Rullgard
d3a94802d8
[libpng15] Added support for ARM processor (Mans Rullgard)
2011-11-03 00:47:55 -05:00
