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40 Commits

Author SHA1 Message Date
Alexander Alekhin
fa25faa2d2 Merge remote-tracking branch 'upstream/3.4' into merge-3.4 2020-08-06 14:15:52 +00:00
Maksim Shabunin
866468cc3e Fix Carotene compilation with XCode 2020-07-30 22:52:29 +03:00
Alexander Alekhin
560f85f8e5 Merge remote-tracking branch 'upstream/3.4' into merge-3.4 2020-01-28 14:26:57 +03:00
Alexander Alekhin
ffaf15d0d9 cmake: reuse OpenCV NEON detection in carotene 
- use carotene if NEON available only
 2020-01-24 16:42:56 +03:00
Alexander Alekhin
3d14dd4e39 Merge remote-tracking branch 'upstream/3.4' into merge-3.4 2020-01-22 16:58:30 +03:00
Alexander Alekhin
f429cee5d1 Merge pull request #16369 from kraj:gcc10 2020-01-17 08:58:20 +00:00
Khem Raj
2bd9488475 carotene: Replace ipcp-unit-growth with ipa-cp-unit-growth on gcc >= 10 
gcc 10+ has renamed this option, therefore check for gcc version before
deciding which name to use for opt parameter

Signed-off-by: Khem Raj <raj.khem@gmail.com>
 2020-01-16 11:02:25 -08:00
Alexander Alekhin
174b4ce29d Merge remote-tracking branch 'upstream/3.4' into merge-3.4 2019-08-05 18:11:43 +00:00
Tomoaki Teshima
d6ba235655 fix fall through warning 2019-08-05 17:42:48 +09:00
Alexander Alekhin
7e2ebecd52 Merge remote-tracking branch 'upstream/3.4' into merge-3.4 2019-01-10 12:29:41 +03:00
Thomas Peters
e8ac3ea9ea fix implicit fallthrough warning. 2019-01-08 09:49:45 -05:00
Alexander Alekhin
cbf80117af eliminate build warnings 2018-12-19 15:42:38 +03:00
Maksim Shabunin
26cb154f40 Fixed NEON detection in Carotene build 2018-11-26 11:33:18 +03:00
Maksim Shabunin
fb6929ac3d Fixed NEON detection in Carotene build 2018-11-26 11:30:20 +03:00
Tomoaki Teshima
3bbc4e44c3 fix test failure of ColorCvtRGB2Gray 
- update parameter in carotene
 2018-11-16 23:31:01 +09:00
Alexander Alekhin
fd832bb57d core: follow IEEE 754 rules for floating-point division 2018-10-14 10:47:50 +00:00
Tomoaki Teshima
e324d2e534 suppress warning on Arm platform 2018-06-22 20:17:22 +09:00
Tomoaki Teshima
98d9369a38 add new comparison to tolerate with rounding error 
* restore resize of carotene
  * clean up the source code
  * remove unused member function (Near)
  * add strict test on the border
 2018-04-19 17:31:42 +09:00
Alexander Alekhin
08941b7890 cmake: avoid amending of CMAKE_COMPILER_IS_[GNUCXX|CLANGCXX|CCACHE] vars 
- Recommended compiler checks:
  - GCC: CV_GCC
  - Clang: CV_CLANG
- fixed problem with CMAKE_CXX_COMPILER_ID=Clang/AppleClang mess on MacOSX
  Details: cmake --help-policy CMP0025
- do not declare Clang as GCC compiler
 2018-03-27 16:16:59 +03:00
Tomoaki Teshima
06babf90a5 let the test OCL_ImgprocWarp/Resize.Mat pass on ARM/Aarch64 
* disable carotenete when calling resize on ARM/Aarch64
  * loosen eps on Aarch64
 2018-03-22 21:35:34 +09:00
Alexander Alekhin
50365b7741 cmake: update CMAKE_POSITION_INDEPENDENT_CODE 2017-12-15 15:56:19 +03:00
Vitaly Tuzov
51cb56ef2c Implementation of bit-exact resize. Internal calls to linear resize updated to use bit-exact version. (#9468) 2017-12-13 15:00:38 +03:00
Khem Raj
2c7a123ed8 Do not enable asm with clang 
clang pretends to be gcc 4.2.0 which means we will
use inline asm for no reason, instead of builtins
on clang when possible.

Signed-off-by: Khem Raj <raj.khem@gmail.com>
 2017-09-19 18:09:30 -07:00
Maksim Shabunin
248e2c7d47 Fixed some issues found by static analysis 2017-09-08 12:22:12 +03:00
Alexander Alekhin
97aaaf50b8 carotene: removed unnecessary 'register' specifier 2017-08-23 18:57:00 +03:00
Alexander Alekhin
c5f2170ce8 carotene: don't use __asm__ with aarch64 2017-08-23 18:56:53 +03:00
Alexander Alekhin
a4a47b538c build: detect Android via '__ANDROID__' macro 
https://sourceforge.net/p/predef/wiki/OperatingSystems
 2017-07-10 12:43:59 +03:00
Tony Lian
c8783f3e23 Merge pull request #9075 from TonyLianLong:master 
Remove unnecessary Non-ASCII characters from source code (#9075)

* Remove unnecessary Non-ASCII characters from source code

Remove unnecessary Non-ASCII characters and replace them with ASCII
characters

* Remove dashes in the @param statement

Remove dashes and place single space in the @param statement to keep
coding style

* misc: more fixes for non-ASCII symbols

* misc: fix non-ASCII symbol in CMake file
 2017-07-03 16:14:17 +00:00
Alexander Alekhin
3e3e2dd512 android: make optional "cpufeatures", build fixes for NDK r15 2017-06-21 13:34:19 +03:00
Tomoaki Teshima
2a91453ef1 brush up divSaturate of carotene 
* use rounding to nearest same as divSaturateQ
 2016-10-23 08:51:25 +09:00
Tomoaki Teshima
971a7c88dc let the performance test pass on ARM 
* use round-to-neaerest in div of carotene
 2016-10-20 10:44:34 +09:00
Tomoaki Teshima
c0216c518f let the build available using clang 
* add if section for clang
 2016-09-28 09:06:45 +09:00
Maksim Shabunin
c16f96cb5b Merge pull request #7221 from terfendail:sepfilter_vec_kernel 2016-09-06 20:41:28 +00:00
Vitaly Tuzov
f773f45d90 Updated HAL interface for separable filters to address that both kernels are vectors. 2016-09-02 14:42:01 +03:00
Matthew Cook
e06a9e9009 Fix android libc++ build 2016-09-02 10:25:46 +12:00
kurenai
2dec662ebf Fix error when compiling with clang 2016-07-19 18:05:07 +08:00
Alexander Alekhin
9ed1474340 Merge pull request #6790 from terfendail:linearresize_accuracy 2016-07-11 10:02:06 +00:00
Vitaly Tuzov
04c7d03188 Improved Carotene library linear resize evaluation precision and enabled it as HAL implementation. 2016-07-08 14:47:30 +03:00
Vitaly Tuzov
e3f5bbd217 Removed unnecessary check for Android API level and unused flags. 2016-07-08 13:31:26 +03:00
Elif Albuz
8f91529edf Add Carotene - NVIDIA Hardware-Abstraction-Layer for ARM platforms 2016-07-04 23:56:15 -07:00