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4330 Commits

Author SHA1 Message Date
Alexander Alekhin
cedd78d526 Merge pull request #14142 from mshabunin:fix-c-api-3.4 2019-03-25 18:58:28 +00:00
Maksim Shabunin
41da3ef1d2 Fixed cvdef.h for MSVC C users 2019-03-25 16:44:08 +03:00
iPanda
097fc1a271 Merge pull request #13972 from Mainvooid:add_cuda_support_for_D3D11_interop 
* Add CUDA support for D3D11 interop. #13888

color_detail.hpp: fixed build error : dynamic initialization is not supported for a __constant__ variable.
directx.cpp: Add CUDA support(cl_nv_d3d11_sharing) for D3D11 interop.  #13888

Update directx.cpp

Format adjustment.

Update directx.cpp

fix error.

Update directx.cpp

Format adjustment

Update directx.cpp

fix trailing whitespace.

fix format errors

convert indentation to spaces .
Trim trailing whitespace.
Add information about source of cl_d3d11_ext.h
Avoid unrelated changes.

Increase compile-time conditional judgment.

Increase the judgment of whether the OCL device has the required extensions at compile time.

Add compilation option  `HAVE_CLNVEXT`.Check CL support in runtime.

Check result of `clGetExtensionFunctionAddressForPlatform` for KHR is invalid.It always can get the address(from OpenCL.dll),So I check NV support(from nvopencl64.dll) before KHR when `HAVE_CLNVEXT` is enabled.

Delete cl_d3d11_ext.h

Modified parameter list

fix "cannot open include file: 'CL/cl_d3d11_ext.h'"

 remove not referenced var

fix C2143: syntax error

Improve compile-time judgment.

dlrectx.cpp Modify the detection order.
initializeContextFromD3D11Device:
```
    // try with NV(Need to check it first)
    // try with KHR
```

fix warnig C4100

Revert "fix warnig C4100"

This reverts commit 76e5becb67780071d0cbde61cc4f5f807ad7c5ac.

fix warning C4100

fix warning C4505

Format alignment

Format adjustment and automatically detect header files.

Automatically detect header files when users are not configured or configuration errors occur.

avoid unrelated changes.

Update .cmake

Update .cmake

* fix build errors

* fix warning:defined but not used

* Revert "fix warning:defined but not used"

This reverts commit 7ab3537cd0.

* fix warning:defined but not used

* fix build error for mac

* fix build error for win

* optimizing branch judgment

* Revert "optimizing branch judgment"

This reverts commit 88b72b870e.

* fix warning C4702: unreachable code

* remove unused code

* Fix problems that may lead to undefined behavior

* Add status check

* fix error C2664,C2665 : cannot convert argument

* Format adjustment

VSCODE will automatically format the indentation to 4 spaces in some situation.

* fix error C2440

* fix error C2440

* add cl_d3d11_ext.h

* Format adjustment

* remove unnecessary checks
 2019-03-24 18:34:09 +03:00
Alexander Alekhin
8c25a8eb7b Merge remote-tracking branch 'upstream/3.4' into merge-3.4 2019-03-22 19:31:31 +03:00
Alexander Alekhin
c43371f190 Merge pull request #14101 from alalek:core_fix_constexpt_fallback 2019-03-22 10:34:19 +00:00
Alexander Alekhin
4e60db9030 Merge pull request #14110 from seiko2plus:core_vsx_fp16 2019-03-20 16:04:20 +00:00
Alexander Alekhin
a8e635f177 Merge pull request #14069 from terfendail:transform_wintr 2019-03-20 15:39:40 +00:00
Sayed Adel
f41359688b core:vsx Add support for VSX3 half precision conversions 2019-03-20 10:19:42 +02:00
Alexander Alekhin
6c862fae13 Merge pull request #14099 from seiko2plus:vsx_improvements_3 2019-03-19 14:59:58 +00:00
Alexander Alekhin
93a402d0f2 core: fix Core_EigenNonSymmetric.convergence test 2019-03-19 15:18:43 +03:00
Sayed Adel
4fe2d9bdbc core:vsx Several improvements(3) 
* optimize v_lut_deinterleave
 * optimize v_interleave_/pairs/quads/triplets
 * optimize v_lut, use vec_extract instead of aligned store
 2019-03-19 12:30:50 +02:00
Alexander Alekhin
8518d078d7 core: fix fallback CV_CONSTEXPR definition 
keep it empty to avoid failures of these declarations:
static CV_CONSTEXPR const int var = ...;
 2019-03-19 13:02:22 +03:00
Vitaly Tuzov
d43597c199 transform() implementation updated to utilize wide universal intrinsics 2019-03-18 20:33:19 +03:00
Alexander Alekhin
6e90b85cae core: cache dir version update 2019-03-18 19:17:54 +03:00
Alexander Alekhin
5451b89aed core: refactor EigenvalueDecomposition (hqr2) 
- fix resource allocation management
- reduce variables scope
- fix complex_div
- fix comments, constants
- simplify add/sub operations
 2019-03-18 19:07:34 +03:00
Alexander Alekhin
a7c4ee9ae1 core: add iterations limit check in eigenNonSymmetric() 2019-03-18 17:49:17 +03:00
Alexander Alekhin
26087e28ad Merge remote-tracking branch 'upstream/3.4' into merge-3.4 2019-03-15 22:42:57 +00:00
Alexander Alekhin
c03a936cfc Merge pull request #14040 from seiko2plus:issue13211 2019-03-14 13:04:35 +00:00
Sayed Adel
872e7894b4 core:vsx working around gcc aligned memory access bug 
- allow cmake to check sanity of vsx aligned ld/st
 - force universal intrinsics v_load_aligned/v_store_aligned
   to failback to unaligned ld/st if cmake runtime vsx aligned test fail
 2019-03-14 01:55:40 +02:00
Alexander Alekhin
bd1fd59fc1 Merge remote-tracking branch 'upstream/3.4' into merge-3.4 2019-03-13 19:13:13 +00:00
Alexander Alekhin
8c8715c4dd fix static analysis issues 2019-03-13 17:19:39 +03:00
Alexander Alekhin
80e5642ca2 pre: OpenCV 3.4.6 (version++) 2019-03-12 13:29:42 +03:00
Alexander Alekhin
6e2ede8c56 pre: OpenCV 4.1.0 (version++) 2019-03-12 13:01:44 +03:00
Alexander Alekhin
8c0b0714e7 Merge remote-tracking branch 'upstream/3.4' into merge-3.4 2019-03-11 19:20:22 +00:00
Alexander Alekhin
98e2bb8721 Merge pull request #14022 from alalek:core_fix_neon_intrinsics 2019-03-11 13:52:43 +00:00
Alexander Alekhin
842c58a7d6 core(intrin): NEON v_load_expand_q() support unaligned addr 2019-03-11 12:06:05 +00:00
Giles Payne
11dbd86aa3 Merge pull request #13956 from komakai:java-mat-class-improvements 
* Expose more C++ functionality in the Java wrapper of the Mat class
In particular expose methods for handling Mat with more than 2 dimensions
* add constructors taking an array of dimension sizes
* add constructor taking an existing Mat and an array of Ranges
* add override of the create method taking an array of dimension sizes
* add overrides of the ones and zeros methods taking an array of dimension sizes
* add override of the submat method taking an array of ranges
* add overrides of put and get taking arrays of indices
* add wrapper for copySize method
* fix crash in the JNI wrapper of the reshape(int cn, int[] newshape) method
* add test for each method added to Mat.java

* Fix broken test
 2019-03-10 00:11:04 +03:00
Alexander Alekhin
7e8cc580c9 Merge pull request #13997 from alalek:imgproc_dispatch_cvtcolor 2019-03-08 16:18:44 +00:00
Namgoo Lee
713d91b04e CUDA 10.1 Build Issue Fix on Master Branch 2019-03-07 23:13:03 +09:00
Alexander Alekhin
8b541e450b imgproc: dispatch color* 
Lab/XYZ modes have been postponed (color_lab.cpp):
- need to split code for tables initialization and for pixels processing first
- no significant performance improvements for switching between SSE42 / AVX2 code generation
 2019-03-07 15:45:05 +03:00
Alexander Alekhin
b9d2e6664d Merge pull request #13979 from alalek:issue_13772 2019-03-07 09:53:25 +00:00
Alexander Alekhin
332c37f332 Merge remote-tracking branch 'upstream/3.4' into merge-3.4 2019-03-06 11:43:16 +03:00
Alexander Alekhin
7bcfe8f204 Merge pull request #13974 from alalek:fix_build_warnings 2019-03-05 14:57:50 +00:00
Alexander Alekhin
7366eebebb core: fix condition in OutputArray::create(allowTransposed=True) 2019-03-05 16:26:59 +03:00
Alexander Alekhin
b46fa2e556 Merge pull request #13970 from alalek:videoio_plugins_update 2019-03-05 11:48:39 +00:00
Alexander Alekhin
35edad3e74 build: fix warnings 2019-03-05 14:47:04 +03:00
Alexander Alekhin
403f11fdbf videoio: update plugin API 2019-03-04 21:36:22 +00:00
Namgoo Lee
65e76adeda Windows Build Issue Fix 2019-03-04 09:52:50 +09:00
JoeHowse
c0d41f05d6 Merge pull request #13947 from JoeHowse:4.0.1-patches 
* core, stitching: revise syntax to support Visual C++ 2013

* stitching: revise syntax again to support Visual C++ 2013 and other compilers

* stitching: minor update to clarify changes
 2019-03-02 19:00:32 +03:00
Alexander Alekhin
f5b58e5fc9 bindings: backport generator from OpenCV 4.x 
- better handling of enum arguments
- less merge conflicts
 2019-03-01 20:18:48 +00:00
Sayed Adel
5478165e16 core:vsx Fix narrowing warning on vector splats 2019-03-01 00:48:38 +00:00
Alexander Alekhin
a9f67c2d1d Merge pull request #13905 from terfendail:pyr_wintr2 2019-02-28 14:53:42 +00:00
Alexander Alekhin
ed8f0ab265 Merge pull request #13931 from berak:core_fix_mat_max_mult 2019-02-28 14:29:31 +00:00
berak
20afae5a14 core: fix mat matx multiplication 2019-02-28 14:22:54 +01:00
Vitaly Tuzov
9548093b46 Horizontal line processing for pyrDown() reworked using wide universal intrinsics. 2019-02-28 00:12:57 +03:00
Alexander Alekhin
f1f0f630c7 core: disable I/O perf test 
- can be enable separately if needed
- not stable (due storage I/O processing)
 2019-02-27 18:07:45 +03:00
Alexander Alekhin
c3cf35ab63 Merge remote-tracking branch 'upstream/3.4' into merge-3.4 2019-02-26 17:34:42 +03:00
Maksim Shabunin
9702987209 Framework for dynamic videoio backends, FFmpeg and GStreamer plugins 2019-02-26 13:50:30 +03:00
Alexander Alekhin
fd49ee5f39 core: dispatch merge.cpp 2019-02-23 15:42:26 +00:00
Alexander Alekhin
93a36b0df1 core: keep history of merge.cpp 2019-02-23 15:41:39 +00:00
Alexander Alekhin
4e12febe90 core: clone merge.simd.hpp 2019-02-23 15:41:33 +00:00
Alexander Alekhin
6eabe6bc14 core: clone merge.dispatch.cpp 2019-02-23 15:41:33 +00:00
Alexander Alekhin
91d152e2c2 core: dispatch split.cpp 2019-02-22 09:54:31 +00:00
Alexander Alekhin
1d8b30bf4f core: keep history of split.cpp 2019-02-22 09:18:51 +00:00
Alexander Alekhin
0311770e8b core: clone split.simd.hpp 2019-02-22 09:18:27 +00:00
Alexander Alekhin
82cd2f8c93 core: clone split.dispatch.cpp 2019-02-22 09:17:51 +00:00
Alexander Alekhin
3064e40d9e Merge pull request #13866 from alalek:core_dispatch_mean 2019-02-20 11:50:21 +00:00
Vitaly Tuzov
334c4d62b5 Merge pull request #13781 from terfendail:warp_wintr 
Resize reworked using wide universal intrinsics (#13781)

* Added wide universal intrinsics optimized implementation for 3 channel bit-exact linear resize

* Reworked linear resize using new wide LUT intrinsics

* Fix for VSX intrinsics
 2019-02-20 14:30:28 +03:00
Alexander Alekhin
8bde6aea4b Merge remote-tracking branch 'upstream/3.4' into merge-3.4 2019-02-19 19:49:13 +00:00
Alexander Alekhin
dc84cf9914 core: dispatch mean.cpp 2019-02-19 16:58:32 +03:00
Alexander Alekhin
4b82c8a22b core: keep history of mean.cpp 2019-02-19 16:46:46 +03:00
Alexander Alekhin
7af7bcae18 core: clone mean.dispatch.cpp 2019-02-19 16:46:28 +03:00
Alexander Alekhin
93cea6e46e core: clone mean.simd.hpp 2019-02-19 16:45:42 +03:00
Alexander Alekhin
cd66f6e3db core: dispatch matmul 
- gemm: keep baseline only (lapack is 10x+ faster, lets reduce binary size)
- transform / distTransform
- scaleAdd (32f/64f only)
- Mahalanobis: keep baseline only (no perf tests)
- mulTransposed: keep baseline only (no perf tests)
- dot
 2019-02-18 14:36:46 +03:00
Alexander Alekhin
fbde57dba8 core: keep history of matmul.cpp 2019-02-14 19:07:41 +03:00
Alexander Alekhin
dcee7b1605 core: clone matmul.dispatch.cpp 2019-02-14 19:07:37 +03:00
Alexander Alekhin
b769ad2c23 core: clone matmul.simd.hpp 2019-02-14 19:07:37 +03:00
Alexander Alekhin
e3633ec4a2 core: dispatch count_non_zero 2019-02-14 13:16:20 +03:00
Alexander Alekhin
0b49680339 core: keep history of count_non_zero.cpp 2019-02-14 13:15:43 +03:00
Alexander Alekhin
439e43a027 core: clone count_non_zero.dispatch.cpp 2019-02-14 13:15:39 +03:00
Alexander Alekhin
af8a3a0b66 core: clone count_non_zero.simd.hpp 2019-02-14 13:15:39 +03:00
Alexander Alekhin
b40a7ffbe4 core: dispatch sum 2019-02-13 18:17:38 +03:00
Alexander Alekhin
c88e6b344b core: keep history of sum.cpp 2019-02-13 13:49:36 +03:00
Alexander Alekhin
6e88bff3e3 core: clone sum.dispatch.cpp 2019-02-13 13:49:29 +03:00
Alexander Alekhin
5aceac6b93 core: clone sum.simd.hpp 2019-02-13 13:49:29 +03:00
Alexander Alekhin
dfef04b325 Merge remote-tracking branch 'upstream/3.4' into merge-3.4 2019-02-12 17:54:40 +03:00
Alexander Alekhin
2e28ff78c1 Merge pull request #13780 from alalek:core_dispatch_convertTo 2019-02-12 12:08:30 +00:00
klemens
5d9c6723ee spelling fixes 
backport 997b7b18af
 2019-02-11 15:35:10 +03:00
klemens
997b7b18af spelling fixes 2019-02-09 22:29:54 +01:00
Alexander Alekhin
f8786c9bf4 Merge pull request #13783 from alalek:fix_13741 2019-02-09 15:25:48 +00:00
Alexander Alekhin
f414c16c13 Merge remote-tracking branch 'upstream/3.4' into merge-3.4 2019-02-08 17:18:56 +00:00
Alexander Alekhin
d32d576d6d core: dispatch convert_scale 2019-02-08 18:32:10 +03:00
Alexander Alekhin
39b90ae9fb core: dispatch convert 2019-02-08 18:32:10 +03:00
Alexander Alekhin
c6f39870ff Merge pull request #13776 from alalek:fix_13741 2019-02-08 15:30:36 +00:00
Alexander Alekhin
33d477e049 core: keep history of convert_scale.cpp 2019-02-08 16:39:13 +03:00
Alexander Alekhin
c4abdb8050 core: clone convert_scale.dispatch.cpp 2019-02-08 16:38:50 +03:00
Alexander Alekhin
0af9e19be7 core: clone convert_scale.simd.hpp 2019-02-08 16:35:52 +03:00
Alexander Alekhin
b6a0acb8f6 core: keep history of convert.cpp 2019-02-08 16:29:54 +03:00
Alexander Alekhin
5527c41468 core: clone convert.dispatch.cpp 2019-02-08 16:29:16 +03:00
Alexander Alekhin
1629e29b98 core: clone convert.simd.hpp 2019-02-08 16:27:59 +03:00
Alexander Alekhin
66d9a33b50 core(ocl): fix log messages 2019-02-07 16:35:14 +03:00
Namgoo Lee
fb8e652c3f Add CV_16UC1 support for cuda::CLAHE 
Due to size limit of shared memory, histogram is built on
the global memory for CV_16UC1 case.

The amount of memory needed for building histogram is:

    65536 * 4byte = 256KB

and shared memory limit is 48KB typically.

Added test cases for CV_16UC1 and various clip limits.
Added perf tests for CV_16UC1 on both CPU and CUDA code.

There was also a bug in CV_8UC1 case when redistributing
"residual" clipped pixels. Adding the test case where clip
limit is 5.0 exposes this bug.
 2019-02-06 17:21:55 +00:00
Alexander Alekhin
fcec053d59 Merge remote-tracking branch 'upstream/3.4' into merge-3.4 2019-02-05 19:12:41 +03:00
Alexander Alekhin
4501a2cdea ocl: support empty "ptr only" UMat in Kernel::set() 
add messages to avoid silent kernel destruction
 2019-01-30 14:51:06 +03:00
Maksim Shabunin
ea3dc78986 Fixed warnings produced by clang-9.0.0 2019-01-30 14:05:32 +03:00
Alexander Alekhin
631b246881 Merge remote-tracking branch 'upstream/3.4' into merge-3.4 2019-01-22 18:00:34 +00:00
Alexander Alekhin
dc5e69b4d4 Revert "Merge pull request #13586 from eightco:Core_bugfix3" 
This reverts commit 3721c8bb06
except changes in modules/dnn/test/test_tf_importer.cpp
 2019-01-18 18:29:12 +03:00
Lee Jaehwan
3721c8bb06 Merge pull request #13586 from eightco:Core_bugfix3 
* Add Operator override for multi-channel Mat with literal constant.

* simple test

* Operator overloading channel constraint for primitive types

* fix some test for #13586
 2019-01-17 17:23:09 +03:00
Vitaly Tuzov
ea882d58c6 Added CV_ALWAYS_INLINE macro 2019-01-11 22:40:35 +03:00
Alexander Alekhin
7e2ebecd52 Merge remote-tracking branch 'upstream/3.4' into merge-3.4 2019-01-10 12:29:41 +03:00
Alexander Alekhin
054bd23a43 Merge pull request #13560 from cuihaoleo:master 2019-01-09 15:45:09 +00:00
Alexander Alekhin
b11566bfc7 Merge pull request #13553 from luctowers:master 2019-01-09 13:33:45 +00:00
CUI Hao (Lab)
e5e1ba3c97 Fix typo in core+RotatedRect.java 2019-01-09 16:30:54 +03:00
Alexander Alekhin
3da8b4ccad Merge pull request #13591 from scramsby:fix-unicode-errors 2019-01-09 13:25:14 +00:00
Lucas Towers
9cc12ff0ac Fix improper defining of CV_XADD when using Intel C++ 2019-01-09 14:41:21 +03:00
Namgoo Lee
4b4874e67a Remove build warning msg with CUDA10.0 2019-01-08 10:57:12 +09:00
Scott Ramsby
7d0d6cd5ee Fix build error when building with Unicode on Windows 2019-01-07 10:18:58 -08:00
Lee Jaehwan
71aee662bd Merge pull request #13544 from eightco:bugfix 
Fix a bug in cv :: merge when array of 3-channel mat is input (#13544)

* Mat merge function bug fix - Bug fix of merge function of 3-channel vector <Mat> of 3 or 4 matrices

* Add Core_merge test for opencv#13544

* fixups
 2019-01-04 15:10:50 +03:00
Alexander Alekhin
85ade61ef7 Merge remote-tracking branch 'upstream/3.4' into merge-3.4 2018-12-27 18:15:50 +03:00
Vitaly Tuzov
cd169941f2 Added test for addition of Mat and Matx 2018-12-25 19:22:04 +03:00
Vitaly Tuzov
c8f59bf1e0 Fixed operations on Mat and Matx simultaneously 2018-12-25 19:22:09 +03:00
Alexander Alekhin
e1f5b886fb Merge tag '4.0.1' 
OpenCV 4.0.1
 2018-12-22 07:05:31 +00:00
Alexander Alekhin
c9ad5779f2 release: OpenCV 4.0.1 (version++) 2018-12-22 07:03:30 +00:00
Alexander Alekhin
1dee705074 Merge branch '3.4' into merge-3.4 2018-12-22 05:40:15 +00:00
Alexander Alekhin
f35e043cf9 Merge tag '3.4.5' 2018-12-21 21:48:03 +03:00
Alexander Alekhin
8f1356c3c5 OpenCV version++ (3.4.5) 
OpenCV 3.4.5
 2018-12-21 17:31:20 +03:00
Dmitry Kurtaev
6bcf0b5519 Merge pull request #13482 from dkurt:fix_python_bindings_without_stitching 
* Fix python bindings without stitching module

* stitching: move stitching specific code into modules/stitching/misc
 2018-12-19 23:37:55 +03:00
Vitaly Tuzov
06f32e3b3e Reworked separable filter to use wide universal intrinsics 2018-12-19 17:50:09 +03:00
Alexander Alekhin
7fb70e1701 Merge remote-tracking branch 'upstream/3.4' into merge-3.4 2018-12-18 19:07:43 +00:00
LaurentBerger
2fb409b286 Merge pull request #13267 from LaurentBerger:StitchPython 
* Python wrapper for detail

* hide pyrotationwrapper

* copy code in pyopencv_rotationwarper.hpp

* move ImageFeatures MatchInfo and CameraParams in core/misc/

* add python test for detail

* move test_detail in test_stitching

* rename
 2018-12-18 21:49:16 +03:00
Alexander Alekhin
82b7803a7a Merge pull request #13456 from alalek:fix_eigen2cv_type_check 2018-12-18 18:35:27 +00:00
Alexander Alekhin
d9d9b05912 core(ocl): add parameter to limit device max workgroup size 
used by OpenCV
 2018-12-17 18:33:05 +00:00
Rostislav Vasilikhin
493611ace5 Merge pull request #13440 from savuor:rgb_wide 
* conversions of color_rgb.cpp vectorized

* CL impl: coeffs updated

* unused constants removed

* CUDA color coeffs updated
 2018-12-17 17:22:38 +03:00
Alexander Alekhin
f605898bae core: fix eigen2cv() - don't change fixed type of 'dst' 2018-12-16 06:43:08 +00:00
Sayed Adel
4e16ae9a1f core:vsx fix build failure on GCC<=6 due implementation of v_reduce_sum(v_float64x2) 2018-12-14 19:24:12 +00:00
Alexander Alekhin
0c16d8f6c3 Merge remote-tracking branch 'upstream/3.4' into merge-3.4 2018-12-13 15:12:26 +03:00
Vitaly Tuzov
3903174f7c Merge pull request #13334 from terfendail:histogram_wintr 
* added performance test for compareHist

* compareHist reworked to use wide universal intrinsics

* Disabled vectorization for CV_COMP_CORREL and CV_COMP_BHATTACHARYYA if f64 is unsupported
 2018-12-13 14:20:22 +03:00
Alexander Alekhin
e82e672a93 Merge remote-tracking branch 'upstream/3.4' into merge-3.4 2018-12-06 07:06:58 +00:00
Vitaly Tuzov
6ad8a9c09d Replaced core module calls to universal intrinsics with wide universal intrinsics 2018-12-04 16:24:20 +03:00
Alexander Alekhin
2e0150e601 Merge remote-tracking branch 'upstream/3.4' into merge-3.4 2018-12-03 18:38:27 +03:00
Alexander Alekhin
aee865fec9 Merge pull request #13352 from alalek:issue_13324 2018-12-03 15:34:23 +00:00
Alexander Alekhin
80c2adbda1 core: add getcwd() stub 2018-12-03 17:38:57 +03:00
Maksim Shabunin
c26c43c69c Fixed compilation with VA-interop on 32-bit platforms 2018-12-03 17:16:09 +03:00
Alexander Alekhin
4e8311085f core(persistence): fix KW issues 2018-12-03 17:10:20 +03:00
Alexander Alekhin
a811059bfb Merge pull request #13336 from sergiud:core_sse_immediates_gcc-5.4.0 2018-11-30 09:51:59 +00:00
Sergiu Deitsch
e43a5ff9be fixed gcc 5.4.0 compilation errors 2018-11-30 08:48:19 +01:00
Vitaly Tuzov
00c9ab8c23 Merge pull request #13317 from terfendail:norm_wintr 
* Added performance tests for hal::norm functions

* Added sum of absolute differences intrinsic

* norm implementation updated to use wide universal intrinsics

* improve and fix v_reduce_sad on VSX
 2018-11-29 19:34:14 +03:00
Maksim Shabunin
89f0e0a8d1 Fixed misleading indentation in intrin_cpp.hpp 2018-11-27 15:29:37 +03:00
Maksim Shabunin
9de63c1edd Made FileNode::operator string inline 2018-11-27 11:47:23 +03:00
Alexander Alekhin
8f4e5c2fb8 Merge remote-tracking branch 'upstream/3.4' into merge-3.4 2018-11-26 15:37:45 +03:00
Alexander Alekhin
82f4322d18 Merge pull request #13269 from alalek:ocl_fix_kernels_with_use_host_mem 2018-11-25 18:27:01 +00:00
Alexander Alekhin
9fd822f97e ocl: fix kernels launching with USE_HOST_PTR UMat 
created from RAW memory buffers (without proper lifetime management)
 2018-11-24 15:37:16 +00:00
Alexander Alekhin
3c49b1dbbe core: use dladdr() instead of parsing /proc/self/maps 2018-11-24 15:22:54 +00:00
Alexander Alekhin
dc80f9d0fb Merge pull request #13243 from etienne02:3.4 2018-11-22 16:05:14 +00:00
Bram
724620b476 Fixed build on FreeBSD 2018-11-22 09:23:09 +01:00
Etienne Brateau
736683ce2f Fix missing check part (defined(__cplusplus)) in header types_c.h 2018-11-22 01:39:09 +01:00
Alexander Alekhin
7fa7fa0226 Merge remote-tracking branch 'upstream/3.4' into merge-3.4 2018-11-21 08:33:39 +00:00
Alexander Alekhin
45d2e18808 Merge pull request #13232 from huangqinjin:openmp 2018-11-21 08:32:14 +00:00
huangqinjin
e1ac8589f8 fix numThreadsMax for OpenMP 
introduced by commit 4e62900009
 2018-11-21 10:54:24 +08:00
Alexander Alekhin
6e67fd2752 Merge pull request #13224 from seiko2plus:core_ppc64le_infa 2018-11-20 21:26:05 +00:00