Vadim Barkov
19425d32f3
Update README
2017-01-31 16:48:17 +03:00
Vadim Barkov
9bd58f9387
Removed PNG_ALIGN check in VSX code since it is not used
2017-01-31 12:15:45 +00:00
Vadim Barkov
f2b829166d
Removed commentary about contrib/powerpc/READM
2017-01-31 12:13:39 +00:00
Vadim Barkov
ab2a639a2a
Removed trailing spaces
2017-01-31 15:12:00 +03:00
Vadim Barkov
0aa1b967f0
Removed PNG_ALIGN dependency from VSX since it is not needed
2017-01-31 15:09:48 +03:00
Vadim Barkov
80041d15b2
Update contrib/powerpc/linux_aux.c header
2017-01-31 15:07:14 +03:00
Vadim Barkov
2cc569eab7
Removed remark about poor supporting VSX check code
2017-01-31 12:00:02 +00:00
Vadim Barkov
bea573d370
Added auxv-based VSX detection method for PowerPC and enabled it by default
2017-01-31 11:59:11 +00:00
Vadim Barkov
d0d310f1cb
Added cmake support for PowerPC VSX optimizations
2017-01-31 03:56:23 +00:00
debian
3907feb306
Added ppc64le to arch's in configure.ac script
2017-01-31 03:53:12 +00:00
Vadim Barkov
acb155d893
Implemented filter_paeth PowerPC VSX variant
2017-01-31 04:05:19 +03:00
Vadim Barkov
c47ddcf22b
Merge branch 'libpng16' into libpng16
2017-01-30 18:44:09 +03:00
Vadim Barkov
565d4beea2
Updated CFLAGS recomendations
2017-01-29 19:07:12 +03:00
Vadim Barkov
c43aaa8b20
Implemented filter_avg for PowerPC VXS
2017-01-29 18:44:54 +03:00
Vadim Barkov
6ddcd33daa
Fixed potential align errors for PowerPC VSX filter functions
...
The problem is that row and prev_row may not be aligned to the same
byte count. This situation leaded to undefined behaviour.
2017-01-29 18:37:53 +03:00
John Bowler
24b27e5948
Merge branch 'libpng16' of ../../libpng into libpng16
2017-01-23 19:01:45 -08:00
Glenn Randers-Pehrson
f604c74a5f
[libpng16] Avoid conditional directives that break statements in pngrutil.c (Romero
...
Malaquias)
2017-01-20 14:46:21 -06:00
Romero B. de S. Malaquias
c3f4e5fb1a
Avoiding conditional directives that break statements
2017-01-20 16:31:54 -03:00
Vadim Barkov
adbf1d6d1c
Fixed missing defines for VSX filter_sub
2017-01-19 18:12:13 +03:00
Vadim Barkov
9b0311a4d8
Implemented filter_sub optimisation for PowerPC VSX
2017-01-19 02:11:34 +03:00
Vadim Barkov
b455622aa8
Fixed potential bug on align calculation for VSX filter_up
2017-01-19 01:29:24 +03:00
Vadim Barkov
ccef5edbfe
Fixed bug with unaligned input on VSX filter_up
2017-01-16 19:45:17 +03:00
Vadim Barkov
91acd4baf8
Implemented png_read_filter_up_vsx
2017-01-15 20:20:29 +03:00
root
6ff408d423
Modified CFLAGS recomendations for PowerPC VSX
2017-01-14 18:35:36 +03:00
Vadim Barkov
ee5804fa14
Added PowerPC detection code for linux
2017-01-14 16:47:10 +03:00
Vadim Barkov
2b6e59d968
Added initial code for PowerPC VSX optimisation
2017-01-14 16:05:33 +03:00
Glenn Randers-Pehrson
ae794eefaa
[libpng16] Bump version to 1.6.29beta02
2017-01-12 17:52:05 -06:00
Glenn Randers-Pehrson
dd24a6ca15
[libpng16] Imported from libpng-1.6.29beta01.tar
2017-01-12 10:02:56 -06:00
Glenn Randers-Pehrson
a0e3160ad4
Merge branch 'libpng16' of ssh://git.code.sf.net/p/libpng/code into libpng16
2017-01-12 09:49:15 -06:00
Glenn Randers-Pehrson
4c0740c8de
[libpng16] Simplified conditional compilation in pngvalid.c, for AIX (Michael Felt).
2017-01-12 09:48:12 -06:00
Glenn Randers-Pehrson
8c6c9e6d56
[libpng16] Update credits to include Google Inc, for the Intel/SSE patch.
2017-01-12 09:45:02 -06:00
John Bowler
f8fe5f8560
Merge branch 'libpng16' of ../../libpng into libpng16
2017-01-06 08:45:05 -08:00
Glenn Randers-Pehrson
eaca53a2d9
[libpng16] Update credits to include Google Inc, for the Intel/SSE patch.
2017-01-05 18:11:59 -06:00
Glenn Randers-Pehrson
bef76802de
[libpng16] 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. This patch was
previously applied to libpng-1.6.28rc03 but withdrawn to allow time for QA.
2017-01-05 18:09:33 -06:00
Glenn Randers-Pehrson
ebede25ceb
[libpng16] Readded "include(GNUInstallDirs)" to CMakeLists.txt (Gianfranco
...
Costamagna).
2017-01-05 11:51:54 -06:00
Glenn Randers-Pehrson
4ddac468c4
[libpng16] Bump version to 1.6.29beta01
2017-01-05 11:37:54 -06:00
Glenn Randers-Pehrson
17ad597dba
[libpng16] Imported from libpng-1.6.28.tar
2017-01-05 07:59:36 -06:00
John Bowler
b784934049
Merge branch 'libpng16' of ../../libpng into libpng16
2017-01-04 13:22:53 -08:00
Glenn Randers-Pehrson
93b3476358
[libpng16] Imported from libpng-1.6.28rc03.tar
2017-01-03 22:25:10 -06:00
Glenn Randers-Pehrson
6df2225c55
[libpng16] Fix version numbers in ANNOUNCE
2017-01-03 19:50:07 -06:00
Glenn Randers-Pehrson
562751dcc9
[libpng16] Fix typo in CHANGES: it should say "configure --enable-intel-sse"
...
to enable the SSE optimization
2017-01-03 19:32:33 -06:00
Glenn Randers-Pehrson
3785125faf
[libpng16] Imported from libpng-1.6.28rc02.tar
2017-01-03 19:23:10 -06:00
Glenn Randers-Pehrson
edef058e18
[libpng16] Moved SSE2 optimization code into the main libpng source directory.
...
Configure libpng with "configure --enable-intel-see" or compile
libpng with "-DPNG_INTEL_SSE" in CPPFLAGS to enable it.
2017-01-03 19:15:15 -06:00
John Bowler
16fe975928
Merge branch 'libpng16' of ../../libpng into libpng16
2017-01-03 16:38:52 -08:00
Glenn Randers-Pehrson
24dfd3f2d7
[libpng16] Imported from libpng-1.6.28rc01.tar
2017-01-03 12:51:38 -06:00
Glenn Randers-Pehrson
f8bdbd4d8f
[libpng16] Changed png_ptr->options from a png_byte to png_uint_32, to
...
accomodate up to 16 options.
2017-01-02 19:03:36 -06:00
Glenn Randers-Pehrson
f981826204
[libpng16] Update CHANGES and ANNOUNCE with recent CMakeLists.txt update.
2017-01-02 09:40:23 -06:00
Sam Serrels
14e885a54c
Added option to Cmake build allowing a custom location of Zlib to be specified. This is useful in a scenario where libpng is being built as a subproject alongside zlib by another project..
2017-01-02 01:36:47 +00:00
Glenn Randers-Pehrson
dd8aa3e939
[libpng16] Fixed arm/aarch64 detection in CMakeLists.txt (Gianfranco Costamagna)
2016-12-31 13:03:23 -06:00
John Bowler
29b9fd605e
Merge branch 'libpng16' of ../../libpng into libpng16
2016-12-31 09:18:27 -08:00
