Glenn Randers-Pehrson
5087805e7c
[libpng16] Imported from libpng-1.6.1.tar
2013-03-27 20:36:57 -05:00
John Bowler
f3728100d9
[libpng16] Corrected Android builds and corrected libpng.vers with symbol
...
prefixing This adds an API to set optimization options externally,
providing an alternative and general solution for the non-portable
run-time tests used by the ARM Neon code. It also makes those tests
compile and link on Android.
The order of settings vs options in pnglibconf.h is reversed to allow
settings to depend on options and options can now set (or override) the
defaults for settings.
2013-03-04 16:26:31 -06:00
Glenn Randers-Pehrson
871b1d0fab
[libpng16] Bump version to 1.6.1beta05
2013-03-02 15:03:15 -06:00
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
