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4660 Commits

Author SHA1 Message Date
Sayed Adel
afb157df67 core:vsx fix sum of v_reduce_sad 2019-04-27 02:01:24 +02:00
Alexander Alekhin
b95fdc1992 Merge pull request #14394 from alalek:build_support_memory_sanitizers 2019-04-26 16:13:52 +00:00
Alexander Alekhin
d17699363c Merge pull request #14385 from terfendail:intrin_sad 2019-04-26 15:34:02 +00:00
Vitaly Tuzov
18d10d6b86 Fixed v_reduce_sad intrinsics implementation and added tests 2019-04-24 14:53:59 +03:00
Alexander Alekhin
c1981f28ad build: +OPENCV_ENABLE_MEMORY_SANITIZER flag 2019-04-22 21:35:25 +00:00
Alexander Alekhin
d0032b0717 Merge remote-tracking branch 'upstream/3.4' into merge-3.4 2019-04-22 18:17:28 +00:00
Alexander Alekhin
de4be8e610 Merge pull request #14384 from terfendail:fp16_depint 2019-04-22 15:52:53 +00:00
masa-iwm
5c404bb142 Merge pull request #14376 from masa-iwm:3.4 
* fix getting platformIDs in initializeContextFromD3D11Device
 2019-04-22 18:50:31 +03:00
Alexander Alekhin
44bd849697 build: reduce usage of constexpr 
some compilers has lack of proper support for that
 2019-04-22 15:41:27 +03:00
Vitaly Tuzov
4a54aa3fbd Cleared up deprecated intrinsics for FP16 2019-04-22 10:35:37 +03:00
Ryan Wong
8af96248bf Merge pull request #13909 from kinchungwong:logging_20190220 
OE-11 Logging revamp (#13909)

* Initial commit for log tag support.

Part of #11003, incomplete. Should pass build.

Moved LogLevel enum to logger.defines.hpp

LogTag struct used to convey both name and log level threshold as
one argument to the new logging macro. See logtag.hpp file, and
CV_LOG_WITH_TAG macro.

Global log level is now associated with a global log tag, when a
logging statement doesn't specify any log tag. See getLogLevel and
getGlobalLogTag functions.

A macro CV_LOGTAG_FALLBACK is allowed to be re-defined by other modules
or compilation units, internally, so that logging statements inside
that unit that specify NULL as tag will fall back to the re-defined tag.

Line-of-code information (file name, line number, function name),
together with tag name, are passed into the new log message sink.
See writeLogMessageEx function.

Fixed old incorrect CV_LOG_VERBOSE usage in ocl4dnn_conv_spatial.cpp.

* Implemented tag-based log filtering

Added LogTagManager. This is an initial version, using standard C++
approach as much as possible, to allow easier code review. Will
optimize later.

A workaround for all static dynamic initialization issues is
implemented. Refer to code comments.

* Added LogTagConfigParser.

Note: new code does not fully handle old log config parsing behavior.

* Fix log tag config vs registering ordering issue.

* Started testing LogTagConfigParser, incomplete.

The intention of this commit is to illustrate the capabilities of
the current design of LogTagConfigParser.

The test contained in this commit is not complete. Also, design changes
may require throwing away this commit and rewriting test code from
scratch.

Does not test whitespace segmentation (multiple tags on the config);
will do in next commit.

* Added CV_LOGTAG_EXPAND_NAME macro

This macro allows to be re-defined locally in other compilation units
to apply a prefix to whatever argument is passed as the "tag" argument
into CV_LOG_WITH_TAG. The default definition in logger.hpp does not
modify the argument. It is recommended to include the address-of
operator (ampersand) when re-defined locally.

* Added a few tests for LogTagManager, some fail.

See test_logtagmanager.cpp
Failed tests are: non-global ("something"), setting level by name-part
(first part or any part) has no effect at all.

* LogTagManagerTests substring non-confusion tests

* Fix major bugs in LogTagManager

The code change is intended to approximate the spec documented in
https://gist.github.com/kinchungwong/ec25bc1eba99142e0be4509b0f67d0c6

Refer to test suite in test_logtagmanager.cpp

Filter test result in "opencv_test_core" ...
with gtest_filter "LogTagManager*"

To see the test code that finds the bugs, refer to original commits
(before rebase; might be gone)

.. f3451208 (2019-03-03T19:45:17Z)
.... LogTagManagerTests substring non-confusion tests

.. 1b848f5f (2019-03-03T01:55:18Z)
.... Added a few tests for LogTagManager, some fail.

* Added LogTagManagerNamePartNonConfusionTest.

See test_logtagmanager.cpp in modules/core/test.

* Added LogTagAuto for auto registration in ctor

* Rewritten LogTagManager to resolve issues.

* Resolves code review issues around 2019-04-10

LogTagConfigParser::parseLogLevel - as part of resolving code review
issues, this function is rewritten to simplify control flow and to
improve conformance with legacy usage (for string values "OFF",
"DISABLED", and "WARNINGS").
 2019-04-22 00:01:10 +03:00
Alexander Alekhin
4635356435 Merge remote-tracking branch 'upstream/3.4' into merge-3.4 2019-04-13 20:00:54 +00:00
Alexander Alekhin
b38de57f9a ts: test tags for flexible/reliable tests filtering 
- added functionality to collect memory usage of OpenCL sybsystem
- memory usage of fastMalloc() (disabled by default):
  * It is not accurate sometimes - external memory profiler is required.
- specify common `CV_TEST_TAG_` macros
- added applyTestTag() function
- write memory usage / enabled tags into Google Tests output file (.xml)
 2019-04-08 19:12:49 +00:00
Alexander Alekhin
64168fc20a '-dev' version 2019-04-08 14:34:32 +03:00
Alexander Alekhin
371bba8f54 release: OpenCV 4.1.0 
OpenCV 4.1.0
 2019-04-07 17:09:10 +00:00
Alexander Alekhin
dad2247b56 Merge tag '3.4.6' 2019-04-07 11:02:40 +00:00
Alexander Alekhin
33b765d797 OpenCV version++ (3.4.6) 
OpenCV 3.4.6
 2019-04-06 21:43:23 +00:00
Alexander Alekhin
33dde339fe Merge remote-tracking branch 'upstream/3.4' into merge-3.4 2019-04-01 18:11:55 +03:00
Alexander Alekhin
1e583942b9 core(lda): don't perform calculations in constructor 
- exceptions from constructor will not cause destructor calls
 2019-03-31 21:48:44 +00:00
Alexander Alekhin
142a524d2f cmake: fix CUDA world build 2019-03-31 19:56:30 +00:00
David Carlier
06a4c20f60 OpenBSD build fix 
required for close calls.
 2019-03-31 10:54:47 +01:00
Alexander Alekhin
7442100caa Merge remote-tracking branch 'upstream/3.4' into merge-3.4 2019-03-29 19:29:36 +00:00
Alexander Alekhin
b761ec0132 Merge pull request #14177 from alalek:fix_14173 2019-03-28 14:57:07 +00:00
Alexander Alekhin
c7c987843c cmake: emit error if CUDA is enabled without opencv_contrib 2019-03-28 16:51:11 +03:00
Alexander Alekhin
d6b82dcd65
Merge pull request #14162 from alalek:eliminate_coverity_scan_issues 
core: eliminate coverity scan issues (#14162)

* core(hal): avoid using of r,g,b,a parameters in interleave/deinterleave

- static analysis tools blame on possible parameters reordering
- align AVX parameters with corresponding SSE/NEO/VSX/cpp code

* core: avoid "i,j" parameters in Matx methods

- static analysis tools blame on possible parameters reordering

* core: resolve coverity scan issues
 2019-03-27 15:48:00 +03:00
Alexander Alekhin
5368a4ac41 Merge pull request #14102 from alalek:core_refactor_eigenvalues 2019-03-27 12:46:51 +00:00
Alexander Alekhin
90df5e00b4 Merge remote-tracking branch 'upstream/3.4' into merge-3.4 2019-03-26 18:56:54 +00:00
Alexander Alekhin
55366caecd Merge pull request #14155 from alalek:fix_macos_ocl_warnings_3.4 2019-03-26 15:34:49 +00:00
Alexander Alekhin
6686559c70 ocl: define CL_SILENCE_DEPRECATION on MacOSX 2019-03-26 13:11:53 +03:00
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
catree
576ab3df9a Add division operators for Matx. 2019-02-27 19:36:23 +01:00
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
Sayed Adel
474a0dac49 core: several improves and fixes on ppc64le infrastructure 
- add infrastructure support for Power9/VSX3
  - fix missing VSX flags on GCC4.9 and CLANG4(#13210, #13222)
  - fix disable VSX optimzation on GCC by using flag ENABLE_VSX
  - flag ENABLE_VSX is deprecated now, use CPU_BASELINE, CPU_DISPATCH instead
  - add VSX3 to arithmetic dispatchable flags
 2018-11-20 15:28:46 +00:00
1over
b6367f5821 fixed operator- for Rect 2018-11-20 00:48:17 +01:00
Alexander Alekhin
605071e76f Merge pull request #13146 from terfendail:bilateral_nan 2018-11-19 15:59:12 +00:00
Alexander Alekhin
59e2ca16d9 Merge tag '4.0.0' 
OpenCV 4.0.0
 2018-11-18 09:22:00 +00:00
Alexander Alekhin
75ed282b20 release: OpenCV 4.0.0 (version++) 2018-11-18 09:19:28 +00:00
Alexander Alekhin
22dbcf98c5 Merge remote-tracking branch 'upstream/3.4' into merge-3.4 2018-11-17 14:17:35 +00:00
Alexander Alekhin
183bc5c281 Merge tag '3.4.4' 
OpenCV 3.4.4
 2018-11-17 13:00:28 +00:00
Alexander Alekhin
a1fe8f754f OpenCV version++ (3.4.4) 
OpenCV 3.4.4
 2018-11-17 10:22:17 +00:00
Alexander Alekhin
780ae864a0
Merge pull request #13192 from alalek:fix_valgrind_3.4 2018-11-17 13:20:33 +03:00
berak
96c99c716a Merge pull request #13193 from berak:core_copyMakeBorder 2018-11-17 13:19:42 +03:00
Alexander Alekhin
c26dd5d7aa core: fix issues from valgrind builder 2018-11-17 07:32:06 +00:00
Alexander Alekhin
e580061b74 Merge pull request #12908 from alexevans:Issue11855 2018-11-16 20:42:54 +00:00
Alexander Alekhin
1d5a528107
Merge pull request #12354 from alalek:samples_find_file 2018-11-16 22:40:49 +03:00
Vitaly Tuzov
f5b6bea2d4 Raised bilateralFilter processing precision for CV_32F matrices containing NaNs 2018-11-16 12:07:04 +03:00
Alexander Alekhin
1c04a5ec47 Merge pull request #12965 from terfendail:medianBlur_wintr 2018-11-16 00:47:11 +00:00
Alexander Alekhin
2fa9bd221d core: add utils::findDataFile() / samples::findFile() 2018-11-16 00:25:06 +00:00
Alexander Alekhin
96c71dd3d2 dnn: reduce set of ignored warnings 2018-11-15 13:15:59 +03:00
Rostislav Vasilikhin
d6b2739525 removed FileNodeIterator::operator->() 2018-11-13 20:18:53 +03:00
Alexander Alekhin
f5b212a9d4 Merge remote-tracking branch 'upstream/3.4' into merge-3.4 2018-11-12 17:58:45 +03:00
Dmitry Kurtaev
6c76c8f881 Add a test for FileNode::keys() 2018-11-12 13:38:18 +03:00
Dmitry Kurtaev
a7f30391d0 Add FileNode::keys() missed during refactoring 2018-11-12 13:34:01 +03:00
Alexander Alekhin
96ee83898d core(test): extend divideByZero test 
to verify SIMD code path
 2018-11-10 22:17:19 +00:00
Alexander Alekhin
1913482cf5 Merge remote-tracking branch 'upstream/3.4' into merge-3.4 2018-11-10 20:50:26 +00:00
Alexander Alekhin
858a7da5c0 core: rework getContinuousSize() for vector-col/row support 2018-11-10 11:08:28 +00:00
Alexander Alekhin
be9b676db3 Merge pull request #13072 from gineshidalgo99:Pendantic_warning 2018-11-09 22:52:41 +00:00
Alexander Alekhin
8675a8c743 Merge pull request #12878 from tompollok:3.4 2018-11-09 19:54:17 +00:00
Matt Bennett
10e1c2b3cd Merge pull request #11935 from mattmyne:filestorage_matx 
* Support for Matx read/write by FileStorage

* Only empty filestorage read now produces default Matx. Split Matx IO test into smaller units. Test checks for exception thrown if reading a Mat into a Matx of different size.
 2018-11-09 20:05:59 +03:00
Alexander Alekhin
a1dd30ed50 Merge pull request #13094 from alalek:ocl_reduce_sync 2018-11-09 16:44:10 +00:00
Alexander Alekhin
f74f1a94fe core(ocl): run "reduce" kernels in synchronous mode 2018-11-09 17:57:13 +03:00
Vadim Pisarevsky
841741aa52
significantly reduced OpenCV binary size by disabling IPP in some funcs (#13085) 
* significantly reduced OpenCV binary size by disabling IPP calls in some OpenCV functions: Sobel, Scharr, medianBlur, GaussianBlur, filter2D, mean, meanStdDev, norm, sum, minMaxIdx, sort.

* re-enable IPP in norm, since it's much faster (without adding too much space overhead)
 2018-11-09 17:39:29 +03:00
Alexander Alekhin
596ada51f3 Merge pull request #13080 from alalek:issue_13078 2018-11-09 13:20:27 +00:00
Vitaly Tuzov
28fd967148 Updated bilateralFilter implementations to use wide universal intrinsics 2018-11-09 15:27:30 +03:00
Alexander Alekhin
5059523937 core: fix processing of vector-rows 2018-11-08 20:04:22 +03:00
tompollok
2da56d5af6 refactoring catching all exceptions as const ref 2018-11-08 19:59:47 +03:00
Alexander Alekhin
b74b05d1b3 Revert CV_TRY/CV_CATCH macros 
This reverts commit 7349b8f5ce (partially).
 2018-11-08 19:56:52 +03:00
Alexander Alekhin
bb7cfcbcdb Merge pull request #12064 from seiko2plus:coreUnvintrinArithm2 2018-11-08 14:02:40 +00:00
Vitaly Tuzov
e5d7f446d6 Merge pull request #13056 from terfendail:box_wintr 
* Updated boxFilter implementations to use wide universal intrinsics

* boxFilter implementation moved to separate file

* Replaced ROUNDUP macro with roundUp() function
 2018-11-07 23:59:36 +03:00
gineshidalgo99
b5248da826 Fixed pendantic warnings 2018-11-07 11:23:21 -05:00
Alexander Alekhin
2c6f1ab57d Merge remote-tracking branch 'upstream/3.4' into merge-3.4 2018-11-06 20:04:31 +00:00
Alexander Alekhin
7a686a0c43 Merge pull request #13010 from dkurt:fix_cl_eye_fp16 2018-11-06 18:36:09 +00:00
Alexander Alekhin
d4e3405db2
Merge pull request #13045 from LaurentBerger:kmeansdoc 
typo in kmeans doc
 2018-11-06 20:00:47 +03:00
LaurentBerger
5132102863 typo in kmeans doc 2018-11-04 21:30:31 +01:00
Alexander Alekhin
79dc0ed175 docs: intro formatting update, minor cleanup 2018-11-04 02:36:24 +00:00
Vadim Pisarevsky
d9b8a9d90e Merge pull request #13013 from berak:java_MatOfRotatedRect 2018-11-02 12:36:06 +00:00
Alexander Alekhin
687fa6a8ca Merge remote-tracking branch 'upstream/3.4' into merge-3.4 2018-11-02 05:33:35 +00:00
Dmitry Kurtaev
32797515de Fix https://github.com/opencv/opencv/issues/12824 2018-11-02 08:26:08 +03:00
Vadim Pisarevsky
0f622206e4
completely new C++ persistence implementation (#13011) 
* integrated the new C++ persistence; removed old persistence; most of OpenCV compiles fine! the tests have not been run yet

* fixed multiple bugs in the new C++ persistence

* fixed raw size of the parsed empty sequences

* [temporarily] excluded obsolete applications traincascade and createsamples from build

* fixed several compiler warnings and multiple test failures

* undo changes in cocoa window rendering (that was fixed in another PR)

* fixed more compile warnings and the remaining test failures (hopefully)

* trying to fix the last little warning
 2018-11-02 00:27:06 +03:00
berak
0cd14e3fb4 java: add support for MatOfRotatedRect 2018-11-01 15:37:23 +01:00
Sayed Adel
93ffebc273 core: reimplement SIMD arithmetic, logic and comparison operations into wide universal intrinsics 
- initialize arithmetic dispatcher
  - add new universal intrinsic v_absdiffs
  - add new universal intrinsic v_pack_b
  - add accumulate version of universal intrinsic v_round
  - fix sse/avx2:uint8 multiplication overflow
  - reimplement arithmetic, logic and comparison operations into wide universal intrinsics
    with full support for all types
  - reimplement IPP arithmetic, logic and comparison operations in a sperate file arithm_ipp.hpp
  - avoid scalar multiplication if scaling factor eq 1 and use integer multiplication
  - move C arithmetic operations to precomp.hpp and delete [arithm_simd|arithm_core].hpp
  - add compatibility with new opencv4 divide policy
 2018-10-30 12:48:31 +02:00
Alexander Alekhin
76b6f6b017 Merge pull request #12938 from dkurt:java_ndim_mat 2018-10-29 17:06:44 +00:00
Vadim Pisarevsky
792079ad33 Merge pull request #12964 from savuor:fix/zeroupper_all 2018-10-29 11:35:57 +00:00
LaurentBerger
389aae59ae add python copyto with mask (https://github.com/opencv/opencv/issues/10225) 2018-10-29 09:09:30 +01:00
root
1196eb33fc remove non-ideal pairs when using crosscheck in batchdistance 2018-10-26 20:25:24 +00:00
Alexander Alekhin
e0c888acf7 Merge pull request #12952 from seanm:fix12933 2018-10-26 18:27:27 +00:00
Alexander Alekhin
cc2f8f1778 Merge pull request #12946 from HenryDev:patch-1 2018-10-26 18:26:06 +00:00
Rostislav Vasilikhin
daff6e6484 _mm256_zeroupper replaced by zeroall 2018-10-26 18:12:07 +03:00
Alexander Alekhin
50bec53afc Merge remote-tracking branch 'upstream/3.4' into merge-3.4 2018-10-26 17:56:55 +03:00
Alexander Alekhin
3e0c72ea84 core(ipp): disable SSE4.2 meanStdDev() optimization for CV_32F 2018-10-26 15:57:26 +03:00
Sean McBride
828091cfbb Fixed #12933: added cast to silence clang -Wcomma warning 2018-10-25 13:27:17 -04:00
Henry
4102855edd
Update intro.markdown 
"as opposed to" is a phrase of opposed meaning distinguished from or in contrast with. e.g., "an approach that is theoretical as opposed to practical"
synonyms: in contrast with, as against, as contrasted with, rather than, instead of, as an alternative to
example: "we use only steam, as opposed to chemical products, to clean our house"
 2018-10-25 10:54:07 -05:00
Alexander Alekhin
28556f1498 core: move compiler defines from base.hpp into cvdef.h 2018-10-25 14:05:46 +03:00
Dmitry Kurtaev
92f754c675 Add methods to reshape Mat in Java by array of shapes and retreive sizes of each dimension. 2018-10-25 10:48:23 +03:00
Maksim Shabunin
0ccd810738 Fixed several issues found by static analysis 2018-10-25 10:45:59 +03:00
Alexander Alekhin
7f608db244 core: move compiler defines from base.hpp into cvdef.h 2018-10-25 03:02:01 +00:00
Alexander Alekhin
e959f449ae Merge pull request #12894 from alalek:c_api_drop_samples 2018-10-24 15:40:04 +00:00
Alexander Alekhin
2c029aae46 Merge pull request #12914 from seiko2plus:issue12830 2018-10-24 13:15:23 +00:00
maver1
e397434cb6 Merge pull request #12877 from maver1:3.4 
* Updated ICV packages and IPP integration

* core(test): minMaxIdx IPP regression test

* core(ipp): workaround minMaxIdx problem

* core(ipp): workaround meanStdDev() CV_32FC3 buffer overrun

* Returned semicolon after CV_INSTRUMENT_REGION_IPP()
 2018-10-24 15:02:53 +03:00
Alexander Alekhin
71009c9b4d core: fix merge from 3.4 
`CV_ErrorNoReturn` should not be used in OpenCV
 2018-10-24 14:45:45 +03:00
Sayed Adel
8b26906d6d core:vsx change behavior of v_round to rounding to nearest even 2018-10-24 06:31:31 +00:00
Alexander Alekhin
329a1fb781 drop C-API sample code 2018-10-23 14:38:20 +03:00
Alexander Alekhin
9c23f2f1a6 Merge remote-tracking branch 'upstream/3.4' into merge-3.4 2018-10-20 11:37:54 +00:00
Alexander Alekhin
80c64fce11 Merge pull request #12832 from kmansoo:fix-compile-errors-on-nvcc10 2018-10-18 07:51:47 +00:00
Mansoo Kim
4d1f0ef2d9 cuda: fix build with CUDA 10.x 2018-10-17 17:35:40 +00:00
Michał Janiszewski
c8e6ce304f Catch exceptions by const-reference 
Exceptions caught by value incur needless cost in C++, most of them can
be caught by const-reference, especially as nearly none are actually
used. This could allow compiler generate a slightly more efficient code.
 2018-10-16 22:43:54 +02:00
Alexander Alekhin
edacd91a27 Merge remote-tracking branch 'upstream/3.4' into merge-3.4 2018-10-15 20:15:42 +00:00
Alexander Alekhin
5dd46b54c1 Merge pull request #12848 from alalek:issue_12337 2018-10-15 20:09:36 +00:00
Alexander Alekhin
954536073d core: update solveLP() interface 2018-10-15 18:58:11 +00:00
Alexander Alekhin
cc45c10f3d ocl: bailout from unsupported types 2018-10-15 18:06:06 +00:00
Alexander Alekhin
f185640eda
Merge pull request #12799 from alalek:update_build_js 
* js: update build script

- support emscipten 1.38.12 (wasm is ON by default)
- verbose build messages

* js: use builtin Math functions

* js: disable tracing code completelly
 2018-10-15 17:35:21 +03:00
Alexander Alekhin
72eccb7694 Merge pull request #12825 from alalek:issue_8413_3.4 2018-10-15 14:23:21 +00:00
Alexander Alekhin
7bac615d8f Merge pull request #12344 from terfendail:core_wintr 2018-10-15 13:48:15 +00:00
Alexander Alekhin
1cc3f7abbb Merge pull request #12516 from seiko2plus:changeUnvMultiply16 2018-10-15 12:07:40 +00:00
Vitaly Tuzov
43d9256096 Replaced core module calls to universal intrinsics with wide universal intrinsics 2018-10-15 11:46:45 +03:00
Alexander Alekhin
fd832bb57d core: follow IEEE 754 rules for floating-point division 2018-10-14 10:47:50 +00:00
Alexander Alekhin
09cb329d73 core(test): zero values divide test (4.0+) 2018-10-14 03:46:29 +00:00
Alexander Alekhin
4a9291fd89 Merge branch 'issue_8413_3.4' 2018-10-14 03:46:01 +00:00
Alexander Alekhin
5677a683a5 core(test): zero values divide test (3.x) 2018-10-14 02:23:17 +00:00
Alexander Alekhin
c813ad5533 core(ocl): replace ambiguous 'depth' to 'DEPTH_dst' 
- always pass DEPTH_dst value to core/arithm kernel
 2018-10-14 02:18:04 +00:00
Alexander Alekhin
5115e5decb Merge remote-tracking branch 'upstream/3.4' into merge-3.4 2018-10-13 16:19:05 +00:00
Alexander Alekhin
d2a66d3c99 Merge pull request #12815 from alalek:issue_12812 2018-10-13 13:12:55 +00:00
Alexander Alekhin
0f41daeba5 Merge pull request #12641 from dkurt:dnn_samples_args_autofill 2018-10-13 12:28:08 +00:00
Alexander Alekhin
8c4f886f5f core: re-throw allocation exception if there is no fallback 2018-10-12 19:10:06 +00:00
Alexander Alekhin
1ed9ff17e1 Merge remote-tracking branch 'upstream/3.4' into merge-3.4 2018-10-12 10:05:55 +00:00
Alexander Alekhin
91c6d36ff8 Merge pull request #12796 from alalek:fix_openmp_performance 2018-10-11 19:29:04 +00:00
Alexander Alekhin
be76b451cb Merge pull request #12791 from alalek:win32_dllmain_detect_termination 2018-10-11 19:28:29 +00:00
Sayed Adel
5771fd693d Change behaviour of 16-bit multiply operator 
- redefine 16-bit multiply operator to perform saturating multiply
    instead of non-saturating multiply
  - implement 8-bit multiply operator to perform saturating multiply
  - implement v_mul_wrap() for 8-bit, 16-bit non-saturating multiply
  - improve performance of v_mul_hi() for VSX
  - update intrin tests with new changes
  - replace unv 16-bit multiplication operator with v_mul_wrap due behavior changes

  - Several improvements depend on vpisarev review

    * initial forward declarations for universal intrinsics
    * move emulating SSE intrinsics into separate file
    * implement v_mul_expand for 8-bit
    * reimplement saturating multiply using v_mul_expand + v_pack
    * map v_expand, v_load_expand, v_load_expand_q to sse4.1
    * fix overflow avx2::v_pack(uint32)
    * implement two universal intrinsics v_expand_low and v_expand_high
 2018-10-11 04:35:39 +02:00
Vitaly Tuzov
1ff11c84ab Fixed meanStdDev() implementation for the case input matrix has more than 4 channels 2018-10-11 04:30:33 +02:00
Alexander Alekhin
4e62900009 core: call omp_set_dynamic() for better CPU usage 
Similar to 'OMP_DYNAMIC=TRUE'.
 2018-10-10 19:57:43 +00:00
Vitaly Tuzov
cc10e6b344 pyrDown and pyrUp SSE2 implementations replaced with wide universal intrinsics implementations 2018-10-10 21:12:47 +03:00
Alexander Alekhin
11e2a216c5 ocl(win32): bypass deallocate() during process termination 2018-10-10 18:06:06 +00:00
Alexander Alekhin
70f2ee917e cmake: add DllMain() into each OpenCV DLL 
to detect process termination after ExitProcess() call
 2018-10-10 11:00:59 +00:00
Alexander Alekhin
dada5a422d Merge remote-tracking branch 'upstream/3.4' into merge-3.4 2018-10-09 21:20:15 +00:00
Alexander Alekhin
68fe37b008 Merge pull request #12755 from alalek:fix_allocSingleton 2018-10-08 15:30:17 +00:00
Alexander Alekhin
18bf91a08b core: update allocSingleton implementation, valgrind suppression 2018-10-05 18:25:13 +03:00
Alexander Alekhin
c716e374c1 Merge pull request #12744 from alalek:issue_12736 2018-10-05 10:20:13 +00:00
Alexander Alekhin
aeec6e43eb Merge pull request #12749 from powderluv:fix-clang-cl-tzcnt 2018-10-05 09:28:07 +00:00
Anush Elangovan
630a94b8b7 _tzcnt_u32() is undefined in clang-cl so use alternate impl 
_tzcnt_u32() is not exported by clang-cl intrin.h so check for
clang-cl and enable an alterate for _tzcnt_u32()

Some discussions:
http://lists.llvm.org/pipermail/cfe-dev/2016-October/051329.html
https://bugs.llvm.org/show_bug.cgi?id=30506

TEST=Build with clang-cl
 2018-10-04 14:04:22 -07:00
Rostislav Vasilikhin
da5e0ef461 ocl::KernelArg::Local(): added size argument 2018-10-04 17:19:09 +03:00
Alexander Alekhin
0926a84a45 cmake: define CV_ErrorNoReturn under CV_STATIC_ANALYSIS 
to avoid build break without `__OPENCV_BUILD`
 2018-10-04 14:43:43 +03:00
Alexander Alekhin
83a0c12144 Merge pull request #12581 from terfendail:lapack_intr 2018-10-02 16:39:50 +00:00
Alexander Alekhin
690fb0544c Merge remote-tracking branch 'upstream/3.4' into merge-3.4 2018-10-02 14:31:05 +03:00
Vitaly Tuzov
283348afc3 SSE2 code in invert() replaced with universal intrinsics 2018-10-02 12:47:07 +03:00
Alexander Alekhin
b41f38ecc7 Merge pull request #12669 from mshabunin:add-paths-config 2018-10-01 15:57:57 +00:00
Alexander Alekhin
94201b7cf9 ocl: OPENCV_OPENCL_BUILD_EXTRA_OPTIONS parameter 2018-10-01 17:56:17 +03:00
Maksim Shabunin
15632c6305 Added support for multi-path configuration parameter (env) 2018-10-01 17:50:47 +03:00
Alexander Alekhin
ae4c72a153
Merge pull request #12668 from alalek:calib3d_chessboardsb_updates 2018-10-01 00:00:01 +03:00
Hamdi Sahloul
5f17cc1abd Fix Python wrapper for GpuMat 2018-09-29 02:47:59 +09:00
Alexander Alekhin
8f6695acc7 CUDA: drop OPENCV_TRAITS_ENABLE_DEPRECATED requirement 2018-09-29 02:47:59 +09:00
chacha21
9524abcd28 Merge pull request #12658 from chacha21:clr-mutex 
* hide use of std::mutex from /clr compilation under Visual Studio

C++11 <mutex> is not available when compiling with  /clr under Visual Studio, thus opencv cannot be easily included.
It is fixed by making a CEEMutex wrapper class, around an opaque implementation using std::mutex internally

* fixed compilation outside of Visual Studio

fixed compilation outside of Visual Studio by avoiding some macros

* fixed indentation, prepare getting rid of CEEMutex/CEELockGuard

fixed indentation
After discussion, CEEMutex and CEELockGuard can be totally removed, letting the developer in a /clr context to provide his own implementation

* remove CEEMutex/CEELockGuard
 2018-09-28 19:19:05 +03:00
Alexander Alekhin
83efde6243 Merge pull request #12678 from cv3d:cleanup/python/enums 2018-09-28 16:07:21 +00:00
Alexander Alekhin
5575171652
Merge pull request #12673 from alalek:fix_build_warnings 
* fix build warnings

* python: forbid wrapping of functions with "void*" arguments
 2018-09-28 16:53:05 +03:00
Alexander Alekhin
a8b0db4e5d Merge remote-tracking branch 'upstream/3.4' into merge-3.4 2018-09-28 14:14:47 +03:00
Alexander Alekhin
4b895a4d1f Merge pull request #12657 from alalek:docs_repair_cuda_section 2018-09-28 09:45:50 +00:00
Hamdi Sahloul
e104fcc000 Generate enum bindings automatically 2018-09-28 15:39:51 +09:00
Rostislav Vasilikhin
be989b3b60 Merge pull request #12637 from savuor:fix/instr_ipp_ocl 
Fixes for instrumentation of IPP and OCL (#12637)

* fixed warning about re-declaring variable when both IPP and instrumentation are enabled

* fixed segfault when no funName provided

* compilation fixed when both OCL and instrumentation are enabled
 2018-09-27 22:39:06 +03:00
Alexander Alekhin
48e8e76a34 fix build warnings 2018-09-27 16:31:31 +03:00
Alexander Alekhin
e4f71994c2 calib3d: findChessboardCornersSB() minor updates 
- avoid updating of input image during equalizeHist() call
- avoid for() with double variable (use 'int' instead)
- more CV_Check*() macros
- use Mat_<T>, Matx
- static for local variables
 2018-09-27 15:38:01 +03:00
Dmitry Kurtaev
24ab751547 Merge pull request #12565 from dkurt:dnn_non_intel_gpu 
* Remove isIntel check from deep learning layers

* Remove fp16->fp32 fallbacks where it's not necessary

* Fix Kernel::run to prevent localsize > globalsize
 2018-09-26 16:27:00 +03:00
Alexander Alekhin
962dc21f2b docs: fix CUDA docs section 2018-09-26 15:36:55 +03:00
Dmitry Kurtaev
ad5898224d Add a file with preprocessing parameters for deep learning networks 2018-09-25 18:28:37 +03:00
Hamdi Sahloul
47bb09bc4b OpenGL: avoid losing precision in double-to-float conversion 2018-09-24 19:06:48 +09:00
Maksim Shabunin
e0f524d3b7 Fixed several incorrect printf format specifiers 2018-09-24 11:31:40 +03:00
Pavel Rojtberg
d1c842cf29 core: fix printf warnings by using c++11 format 2018-09-24 11:31:40 +03:00
Pavel Rojtberg
4d23a5d92d core: enable printf format warnings for cv::format 2018-09-24 11:31:40 +03:00
Hamdi Sahloul
b7e8ce4523 fix a bug in OpenGL 2018-09-23 23:07:28 +09:00
Hamdi Sahloul
ef5579dc86 Merge pull request #12310 from cv3d:chunks/enum_interface 
* Cleanup macros and enable expansion of `__VA_ARGS__` for Visual Studio

* Macros for enum-arguments backwards compatibility

* Convert struct Param to enum struct

* Enabled ParamType.type for enum types

* Enabled `cv.read` and `cv.write` for enum types

* Rename unnamed enum to AAKAZE.DescriptorType

* Rename unnamed enum to AccessFlag

* Rename unnamed enum to AgastFeatureDetector.DetectorType

* Convert struct DrawMatchesFlags to enum struct

* Rename unnamed enum to FastFeatureDetector.DetectorType

* Rename unnamed enum to Formatter.FormatType

* Rename unnamed enum to HOGDescriptor.HistogramNormType

* Rename unnamed enum to DescriptorMatcher.MatcherType

* Rename unnamed enum to KAZE.DiffusivityType

* Rename unnamed enum to ORB.ScoreType

* Rename unnamed enum to UMatData.MemoryFlag

* Rename unnamed enum to _InputArray.KindFlag

* Rename unnamed enum to _OutputArray.DepthMask

* Convert normType enums to static const NormTypes

* Avoid conflicts with ElemType

* Rename unnamed enum to DescriptorStorageFormat
 2018-09-21 18:12:35 +03:00
Alexander Alekhin
5fb0f34e8a
Merge pull request #12570 from alalek:drop_usrtype1 
* core: drop usage of CV_USRTYPE1 in OpenCV

avoid OpenCV crashes due size change CV_ELEM_SIZE(CV_USRTYPE1): 8 -> 2

* ! fix persistence internal types
 2018-09-19 13:55:26 +03:00
Alexander Alekhin
e6171d17f8 Merge remote-tracking branch 'upstream/3.4' into merge-3.4 2018-09-18 12:49:52 +03:00
Hamdi Sahloul
ecc9bd0925 Support GpuMat in copyTo() functions 2018-09-17 23:43:14 +09:00
Alexander Alekhin
808ba552c5 Merge remote-tracking branch 'upstream/3.4' into merge-3.4 2018-09-14 23:44:35 +00:00
Alexander Alekhin
cecb878915 Merge pull request #12527 from terfendail:mean_wintr 2018-09-14 16:34:30 +00:00
Vitaly Tuzov
95502242c9 meanStdDev() implementation updated to use wide universal intrinsics 2018-09-14 17:52:08 +03:00
Hamdi Sahloul
5d54def264 Add semicolons after CV_INSTRUMENT macros 2018-09-14 06:45:31 +09:00
Takuho NAKANO
451340fd3d Merge pull request #12523 from takotakot:12455_rotatedrect_constructor 
* Fix perpendicular decision of RotatedRect::RotatedRect

Error estimation is based on #12455.

* Fix abs to std::fabs and atan to std::atan
 2018-09-13 22:26:05 +03:00
Alexander Alekhin
f512bf7004 Merge pull request #12522 from mshabunin:remove-va-msdk-34 2018-09-13 14:15:59 +00:00
Alexander Alekhin
87b1100027
Merge pull request #12410 from terfendail:sum_wintr 2018-09-13 15:49:56 +03:00
Maksim Shabunin
78c500e97a Removed unnecessary build-time MediaSDK detection 2018-09-13 13:43:11 +03:00
Alexander Alekhin
b80c978f5d core: change cv::Ptr DefaultDeleter 2018-09-12 12:20:15 +00:00
Hamdi Sahloul
03b3be0f51 MSVC: Slience external/meaningless warnings 2018-09-12 20:02:13 +09:00
Alexander Alekhin
492ef14550 Merge pull request #12494 from DEEPIR:3.4 2018-09-11 19:38:00 +00:00
Hamdi Sahloul
10ae0c4364 Merge pull request #12486 from cv3d:fix_cpp11 
Support MSVC 2013 (#12486)

* Added CV_CONSTEXPR macro

* Utilize CV_NOEXCEPT and CV_CONSTEXPR

* Provides some Ptr<> logical operators
 2018-09-11 22:35:03 +03:00
Alexander Alekhin
e73e393c82 Merge pull request #12477 from alalek:drop_legacy_headers 2018-09-11 19:31:16 +00:00
cyy
8f78a1123b fix uninitialized read errors reported by CUDA-INITCHECK 2018-09-11 14:47:39 +08:00
Vitaly Tuzov
0a5bd0ac8b sum() implementation updated to use wide universal intrinsics 2018-09-10 20:16:38 +03:00
Vitaly Tuzov
2f929376ec Fixed meanStdDev() implementation for the case input matrix has more than 4 channels 2018-09-10 20:05:45 +03:00
Vadim Pisarevsky
b01f63835e Merge pull request #12467 from alalek:core_use_shared_ptr 2018-09-10 13:59:14 +00:00
Vadim Pisarevsky
6d7f5871db
added basic support for CV_16F (the new datatype etc.) (#12463) 
* added basic support for CV_16F (the new datatype etc.). CV_USRTYPE1 is now equal to CV_16F, which may break some [rarely used] functionality. We'll see

* fixed just introduced bug in norm; reverted errorneous changes in Torch importer (need to find a better solution)

* addressed some issues found during the PR review

* restored the patch to fix some perf test failures
 2018-09-10 16:56:29 +03:00
Alexander Alekhin
9097ccf515 drop legacy headers 2018-09-10 08:33:16 +00:00
Alexander Alekhin
dca657a2fd Merge remote-tracking branch 'upstream/3.4' into merge-3.4 2018-09-10 00:10:21 +03:00
Alexander Alekhin
df8b057b44 avoid Ptr<> == NULL checks 2018-09-09 19:30:46 +00:00
Alexander Alekhin
64b3c1e691 core(test): update cv::Ptr tests 2018-09-09 19:30:46 +00:00
Alexander Alekhin
15aee09c7f core: replace cv::Ptr implementation => std::shared_ptr 2018-09-09 19:30:46 +00:00
Sergey Nuzhny
80610ca054 Merge pull request #12449 from Nuzhny007:master 
* Fixed compilation error WITH_OPENMP under Windows

* Move up OpenMP condition
 2018-09-08 23:20:14 +03:00
Alexander Alekhin
95dd4b3f27 bindings: add debug helpers for args conversions 2018-09-08 12:23:08 +00:00
cyy
286c2c236b Merge pull request #12458 from DEEPIR:3.4 
* may be an typo fix

* remove identical branch,may be paste error

* add parentheses around macro parameter

* simplify if condition

* check malloc fail

* change the condition of branch removed by commit 3041502861
 2018-09-07 18:43:47 +03:00
Hamdi Sahloul
a39e0daacf Utilize CV_UNUSED macro 2018-09-07 20:33:52 +09:00
Alexander Alekhin
73bfe68821 Merge remote-tracking branch 'upstream/3.4' into merge-3.4 2018-09-07 12:40:27 +03:00
cyy
8b48c2a10c Merge pull request #12443 from DEEPIR:master 
* simplify condition

* dims must > 0 or latter sz[dims-1] will underflow
 2018-09-06 23:09:39 +03:00
Alexander Alekhin
f1f15841d7 Merge pull request #11630 from alalek:c_api_eliminate_constructors 2018-09-06 20:07:16 +00:00
Vadim Pisarevsky
80b62a41c6 Merge pull request #12411 from vpisarev:wide_convert 
* rewrote Mat::convertTo() and convertScaleAbs() to wide universal intrinsics; added always-available and SIMD-optimized FP16<=>FP32 conversion

* fixed compile warnings

* fix some more compile errors

* slightly relaxed accuracy threshold for int->float conversion (since we now do it using single-precision arithmetics, not double-precision)

* fixed compile errors on iOS, Android and in the baseline C++ version (intrin_cpp.hpp)

* trying to fix ARM-neon builds

* trying to fix ARM-neon builds

* trying to fix ARM-neon builds

* trying to fix ARM-neon builds
 2018-09-06 19:36:59 +03:00
Vadim Pisarevsky
54279523a3 Merge pull request #12437 from vpisarev:avx2_fixes 
* trying to fix the custom AVX2 builder test failures (false alarms)

* fixed compile error with CPU_BASELINE=AVX2 on x86; raised tolerance thresholds in a couple of tests

* fixed compile error with CPU_BASELINE=AVX2 on x86; raised tolerance thresholds in a couple of tests

* fixed compile error with CPU_BASELINE=AVX2 on x86; raised tolerance thresholds in a couple of tests

* seemingly disabled false alarm warning in surf.cpp; increased tolerance thresholds in the tests for SolvePnP and in DNN/ENet
 2018-09-06 18:56:55 +03:00
Alexander Alekhin
8a3c394d6a don't use constructors for C API structures 2018-09-06 14:34:16 +03:00
Alexander Alekhin
ad146e5a6b core: remove constructors from C API structures 
POD structures can't have constructors.
 2018-09-06 14:34:09 +03:00
woody.chow
07c6b0a8df Replace naive normL2Sqr with hal::normL2Sqr_ for better performance 2018-09-06 17:43:07 +09:00
Alexander Alekhin
43b64140ae Merge remote-tracking branch 'upstream/3.4' into merge-3.4 2018-09-05 19:54:09 +03:00
Zhenqing Hu
d621a99e73 To fix bug #12389, which is a validation for the potential null pointer. 
Signed-off-by: Zhenqing Hu <huzq85@gmail.com>
 2018-09-05 19:14:34 +03:00
Alexander Alekhin
d74b98c3d9 Merge remote-tracking branch 'upstream/3.4' into merge-3.4 2018-09-04 18:39:03 +00:00
Alexander Alekhin
acce95f446 backport fixes for static analyzer warnings 
Commits:
- 09837928d9
- 10fb88d027

Excluded changes with std::atomic (C++98 requirement)
 2018-09-04 16:49:42 +03:00
cyy
10fb88d027 Merge pull request #12391 from DEEPIR:master 
fix some errors found by static analyzer. (#12391)

* fix possible divided by zero and by negative values

* only 4 elements are used in these arrays

* fix uninitialized member

* use boolean type for semantic boolean variables

* avoid invalid array index

* to avoid exception and because base64_beg is only used in this block

* use std::atomic<bool> to avoid thread control race condition
 2018-09-04 16:39:19 +03:00
Alexander Alekhin
4f9db2c03a Merge pull request #12377 from alalek:inputarray_raw_wrapper_customtype 2018-09-04 11:29:23 +00:00
Alexander Alekhin
00cbb894ec CUDA: drop OPENCV_TRAITS_ENABLE_DEPRECATED requirement 2018-09-03 18:41:48 +00:00
Alexander Alekhin
a0f86479e0 core: wrap custom types via _RawArray (raw() call) 
- support passing of `std::vector<KeyPoint>` via InputArray
 2018-09-03 18:41:48 +00:00
LaurentBerger
d71812425a Solves issue 12392 2018-09-03 19:30:49 +02:00
cyy
09837928d9 Merge pull request #12357 from DEEPIR:master 
* fix some static analyzer warnings

* fix some static analyzer warnings

* fix race condition of workthread control
 2018-09-02 16:34:43 +03:00
Alexander Alekhin
70a27c7dd6 core: add solveLP type checks for output 
to forbid Mat1f

Checks are not reliable: empty uninitialized `cv::Mat` has `CV_8UC1` type
 2018-09-01 14:51:44 +00:00
Alexander Alekhin
dfa8467a08 Merge pull request #12180 from cv3d:cleanup/python_umat 2018-08-31 20:25:30 +00:00
Hamdi Sahloul
669ee0415a Rewrite the UMat Python wrapper 2018-09-01 01:36:10 +09:00
Vitaly Tuzov
0f2b535fcc Bit-exact GaussianBlur reworked to use wide intrinsics (#12073) 
* Bit-exact GaussianBlur reworked to use wide intrinsics

* Added v_mul_hi universal intrinsic

* Removed custom SSE2 branch from bit-exact GaussianBlur

* Removed loop unrolling for gaussianBlur horizontal smoothing
 2018-08-31 17:04:59 +03:00
Jakub Golinowski
9f1218b00b Merge pull request #11897 from Jakub-Golinowski:hpx_backend 
* Add HPX backend for OpenCV implementation
Adds hpx backend for cv::parallel_for_() calls respecting the nstripes chunking parameter. C++ code for the backend is added to modules/core/parallel.cpp. Also, the necessary changes to cmake files are introduced.
Backend can operate in 2 versions (selectable by cmake build option WITH_HPX_STARTSTOP): hpx (runtime always on) and hpx_startstop (start and stop the backend for each cv::parallel_for_() call)

* WIP: Conditionally include hpx_main.hpp to tests in core module
Header hpx_main.hpp is included to both core/perf/perf_main.cpp and core/test/test_main.cpp.
The changes to cmake files for linking hpx library to above mentioned test executalbles are proposed but have issues.

* Add coditional iclusion of hpx_main.hpp to cpp cpu modules

* Remove start/stop version of hpx backend
 2018-08-31 16:23:26 +03:00
Vadim Pisarevsky
a08c6e49b3 Merge pull request #12341 from terfendail:countnonzero_wintr 2018-08-31 12:58:25 +00:00
Alexander Alekhin
90f47eb952 Merge pull request #12234 from cv3d:python/cuda/wrapping_functionalities 2018-08-30 20:23:38 +00:00
Vitaly Tuzov
c894fc5bae countNonZero function reworked to use wide universal intrinsics instead of SSE2 intrinsics 2018-08-30 20:43:39 +03:00
Alexander Alekhin
e86287d8ae cleanup: IPP Async (IPP_A) 
except header file with conversion routines (will be removed in OpenCV 4.0)
 2018-08-30 18:53:07 +03:00
Alexander Alekhin
15e57d28f5 Merge pull request #12293 from alalek:cleanup_stl_string_replacement 2018-08-30 15:43:57 +00:00
Hamdi Sahloul
532eace7d6 Extensive wrapping of CUDA functionalities for Python 2018-08-30 22:50:33 +09:00
Alexander Alekhin
c1db75e0c7 Merge remote-tracking branch 'upstream/3.4' into merge-3.4 2018-08-29 16:24:56 +03:00
Alexander Alekhin
d13db35f31 Merge tag '3.4.3' 2018-08-28 16:03:08 +03:00
Alexander Alekhin
b38c50b3d0 OpenCV 3.4.3 2018-08-28 15:58:21 +03:00
Alexander Alekhin
4e0d2a3e6c Merge pull request #12193 from alalek:fix_vaapi_sample 2018-08-27 20:56:20 +00:00
Alexander Alekhin
acfdd0e1fc core: fix MSVS "unreachable code" warnings 2018-08-27 16:23:25 +03:00
Alexander Alekhin
9fb8f6347f core: don't call std::string(NULL) 2018-08-27 16:23:25 +03:00
Alexander Alekhin
7f73b105ca core: std::string more changes 2018-08-27 15:41:01 +03:00
Vladislav Sovrasov
ae8dcdf40d core: get rid of built-in String type 2018-08-27 14:42:18 +03:00
Alexander Alekhin
335e61dc47 Merge pull request #12269 from cv3d:improvements/binding_python 2018-08-24 19:38:12 +00:00
Hamdi Sahloul
b5eb65e53e Improve Python binding generator with mappable types and phantom headers 2018-08-25 01:58:42 +09:00
Alexander Alekhin
d10a219833 Merge pull request #12298 from berak:java_matofrotatedrect 2018-08-24 15:54:27 +00:00
berak
bd7bf39b4b java: change MatOfRotatedRect to CV_32FC5 2018-08-24 14:20:36 +02:00
Suleyman TURKMEN
d8cd1d8fcc Merge pull request #12246 from sturkmen72:move_enums 
* Update core.hpp

* Update imgproc.hpp

* Update ImgprocTest.java

* Update CameraCalibrator.java

* Update OnCameraFrameRender.java

* Update FindContoursDemo.java

* Update IntroductionToSVMDemo.java

* Update NonLinearSVMsDemo.java

* Update IntroductionToPCADemo.java

* Update Smoothing.java

* Update MainActivity.java

* Update CalcBackProjectDemo1.java

* Update CornerSubPixDemo.java

* Update CornerDetectorDemo.java

* Update GoodFeaturesToTrackDemo.java
 2018-08-24 11:11:34 +03:00
Alexander Alekhin
ff2eface19 Merge pull request #12126 from alalek:reproducer_12121 2018-08-24 08:08:17 +00:00
Alexander Alekhin
29ce348c4d Merge pull request #12287 from berak:java_matofrotatedrect 2018-08-24 07:03:13 +00:00
berak
1c20a7f008 java: add a MatOfRotatedRect class 2018-08-23 12:01:36 +02:00
Alexander Alekhin
6356403964 Merge remote-tracking branch 'upstream/3.4' into merge-3.4 2018-08-22 17:38:51 +03:00
Alexander Alekhin
2c42361ecd build: fix build with defined CV_STATIC_ANALYSIS 2018-08-22 14:19:21 +03:00
Alexander Alekhin
6acabd1fd8 Merge pull request #12256 from alalek:core_intrin_fp16_fix 2018-08-21 12:47:08 +00:00
Alexander Alekhin
5ac9a2a7d0 Merge pull request #12219 from alalek:fix_assert_messages 2018-08-21 12:46:35 +00:00
Alexander Alekhin
7d4bb9428b Merge remote-tracking branch 'upstream/3.4' into merge-3.4 2018-08-20 19:30:18 +03:00
Alexander Alekhin
67d46dfc6c core(intrin): restrict FP16 operations 
Intrinsics must be effective, so don't declare FP16 type/operations if there is no native support.

- CV_FP16: supports load/store into/from float32
- CV_SIMD_FP16: declares FP16 types and native FP16 operations
 2018-08-20 19:24:33 +03:00
Rostislav Vasilikhin
378cf2ab63 fixed filename slash processing 2018-08-20 18:02:49 +03:00
Alexander Alekhin
322c6b1ba4 Merge pull request #12235 from alalek:core_perf_scalar_tests 2018-08-18 20:45:47 +00:00
Alexander Alekhin
73d44c7881 Merge pull request #12172 from alalek:core_move_const_table 2018-08-17 14:03:01 +00:00
Alexander Alekhin
31fef14d76 Merge pull request #12136 from sturkmen72:update_documentation 2018-08-17 14:02:20 +00:00
Suleyman TURKMEN
c61bc3a0cb Update documentation and samples 2018-08-17 14:21:29 +03:00
Alexander Alekhin
b24fc6954d core(perf): fix addScalar test 
keep the same type for passed Scalar values
 2018-08-16 19:36:28 +03:00
Maksim Shabunin
f84eb3dde6 Fixed core headers installation in world builds 2018-08-16 17:16:02 +03:00
Alexander Alekhin
d2e08a524e core: repair CV_Assert() messages 
Multi-argument CV_Assert() is accessible via CV_Assert_N() (with malformed messages).
 2018-08-15 17:43:10 +03:00
Alexander Alekhin
94758c18de Merge pull request #12156 from cv3d:master 2018-08-14 14:29:17 +00:00
Alexander Alekhin
c1df9ad456 OpenCV version++ 
OpenCV 3.4.3
 2018-08-14 14:10:37 +03:00
Alexander Alekhin
e76b375a31 Merge remote-tracking branch 'upstream/3.4' into merge-3.4 2018-08-13 18:57:57 +03:00
Alexander Alekhin
4910f16f16 core(libva): support YV12 too 
Added to CPU path only.
OpenCL code path still expects NV12 only (according to Intel OpenCL extension)
 2018-08-10 16:02:05 +03:00
Alexander Alekhin
5b3ac112fe core: move const tables outside of dispatched code 
To avoid duplicates in binaries
 2018-08-08 17:54:54 +03:00
Alexander Alekhin
4eb2966559 Merge remote-tracking branch 'upstream/3.4' into merge-3.4 2018-08-07 20:12:10 +03:00
Alexander Alekhin
a56b221559 core: cv::Range() ostream write operator 
remove from DNN module headers
 2018-08-07 20:03:21 +03:00
Alexander Alekhin
7453a6938a core(test): extra tests/fixes for merge/split (#12171) 
* core(test): merge hang test

* core(merge/split): fix intrin optimization
 2018-08-07 18:11:05 +03:00
Maksim Shabunin
f0f652f9e9 Merge pull request #12161 from alalek:cache_dump_neighbor_directories_for_cleanup 2018-08-07 12:09:39 +00:00
Hamdi Sahloul
293facbae7 Support Python binding for CUDA functionalities 2018-08-07 15:48:12 +09:00
Alexander Alekhin
5c3880d302 core(intrin): avoid symbols duplication from SIMD128/256 cases 
All vx_call() must be wrapped into own simd128/simd256/simd512 namespace

```
namespace CV__SIMD_NAMESPACE {
... vx_call declaration is here ...
}
```
 2018-08-06 19:29:46 +00:00
Alexander Alekhin
9eaa583bfb core: dump neighbour cache directories (from old OpenCV versions) 
- use '3.4.x' cache name for current maintenance series (there are no serious changes between releases)
- message is shown only once during creation of new cache directory
- use OPENCV_CACHE_SHOW_CLEANUP_MESSAGE=0 to hide this warning
 2018-08-06 19:05:35 +03:00
Vadim Pisarevsky
23022f3ffb Merge pull request #12121 from maver1:amatyuko/sse2_convert_with_saturation_fix 2018-08-06 14:26:37 +00:00
Alexander Alekhin
b4cea8d6d1 Merge pull request #12120 from alalek:core_test_intrin_dispatched 2018-08-03 17:07:17 +00:00
Alexander Alekhin
3082ea82f9 core(merge): fix SIMD loop head processing 2018-08-02 17:23:19 +03:00
Alexander Alekhin
f2e1710dd5 core(test): regression test for 12121 2018-08-01 19:42:54 +03:00
amatyuko
3ea2586a5a Fix for SSE2 intrinsics problem in the part of saturation arithmetic processing during 32s->16u packed conversion - 
for some big negative values less than -INT_MAX+32767 the sign of the numbers is lost due to overflow that leads to
incorrect saturation to MAX value, instead of zero.
The issue is not reproduced with CV_ENABLED_INTRINSICS=OFF
 2018-08-01 16:04:08 +03:00
Alexander Alekhin
3f302cabb8 core(test): intrinsic tests for all dispatched CPU optimizations 
- tests for both SIMD128 / SIMD256
- different dispatched + baseline(SIMD128) intrinsics
 2018-08-01 13:50:42 +03:00
Alexander Alekhin
82c477c9f7 Merge remote-tracking branch 'upstream/3.4' into merge-3.4 2018-07-31 21:35:00 +03:00
luz.paz
2003eb1b9b Misc. typos 
Found via `codespell -q 3 -I ../opencv-whitelist.txt --skip="./3rdparty"`
 2018-07-31 18:44:23 +03:00
Alexander Alekhin
7e71b1079e Merge pull request #12103 from alalek:ocl_fix_crash 2018-07-31 14:55:43 +00:00
Sayed Adel
bb82cdc928 core:test Fix fp16 build if AVX2 sets as baseline 2018-07-31 10:02:20 +02:00
Alexander Alekhin
28d0e97c09 Merge pull request #12004 from mshabunin:more-asserts 2018-07-30 16:42:09 +00:00
Alexander Alekhin
5bde800ee3 Merge pull request #12088 from alalek:ocl_callback_catch_exceptions 2018-07-30 16:33:41 +00:00
Alexander Alekhin
dbf3362c4d Merge pull request #12056 from seiko2plus:coreExpandTests 2018-07-30 16:23:11 +00:00
Alexander Alekhin
e90e398e7a core(ocl): do not split refcount operations / compare 
- check result from CV_XADD() directly
- decrease urefcount after unmap() call only
 2018-07-30 15:42:09 +03:00
miaow1988
2988260107 Fixed the int size overflow bug of cv::Mat.push_back(). 
Changed the type of variable *r* from int to size_t.
This change makes sure that a valid result of std::max(r + delta,
(r*3+1)/2) can be passed into the reserve function.
 2018-07-30 18:36:19 +08:00
Sayed Adel
6499263b41 core:test Expand hal_intrin tests to support SIMD256 2018-07-30 08:50:50 +02:00
Sayed Adel
47202b3349 core:avx2 fix unaligned store for v_store_interleave v_uint32x8-3ch 2018-07-29 18:22:46 +02:00
Alexander Alekhin
89528d7c3a core(ocl): don't expose exceptions from OpenCL callback 
to avoid silent crashes of OpenCL worker threads.
 2018-07-28 10:29:26 +00:00
Maksim Shabunin
1165fdd0f5 Added more strict checks for empty inputs to compare, meanStdDev and RNG::fill 2018-07-26 18:06:38 +03:00
Maksim Shabunin
597db69151 ts: test case list is printed after cmd line parsing, refactored 2018-07-26 16:43:43 +03:00
Vadim Pisarevsky
43820d89b4
further improvements in split & merge; started using non-temporary store instructions (#12063) 
* 1. changed static const __m128/256 to const __m128/256 to avoid wierd instructions and calls inserted by compiler.
2. added universal intrinsics that wrap MOVNTPS and other such (non-temporary or "no cache" store) instructions. v_store_interleave() and v_store() got respective flags/overloaded variants
3. rewrote split & merge to use the "no cache" store instructions. It resulted in dramatic performance improvement when processing big arrays

* hopefully, fixed some test failures where 4-channel v_store_interleave() is used

* added missing implementation of the new universal intrinsics (v_store_aligned_nocache() etc.)

* fixed silly typo in the new intrinsics in intrin_vsx.hpp

* still trying to fix VSX compiler errors

* still trying to fix VSX compiler errors

* still trying to fix VSX compiler errors

* still trying to fix VSX compiler errors
 2018-07-26 12:04:28 +03:00
Alexander Alekhin
9787ab598b Merge remote-tracking branch 'upstream/3.4' into merge-3.4 2018-07-24 22:48:54 +03:00
Alexander Alekhin
5336b9ad19 Merge pull request #12048 from mshabunin:fix-static-2 2018-07-24 19:45:27 +00:00
Vadim Pisarevsky
9c7040802c
converted split() & merge() to wide univ intrinsics (#12044) 
* fixed/updated v_load_deinterleave and v_store_interleave intrinsics; modified split() and merge() functions to use those intrinsics

* fixed a few compile errors and bug in v_load_deinterleave(ptr, v_uint32x4& a, v_uint32x4& b)

* fixed few more compile errors
 2018-07-24 17:27:56 +03:00
Maksim Shabunin
cbb1e867e5 More issues found by static analysis 2018-07-24 16:04:42 +03:00
Maksim Shabunin
e0603bb45f Fixed several issues found by static analysis tools 2018-07-23 17:22:47 +03:00
Alexander Alekhin
767b31cfbf Merge pull request #12029 from tomoaki0705:fixBuildVS2013BinarySuffix 2018-07-20 11:27:27 +00:00
Tomoaki Teshima
18abe54497 fix build error on Visual Studio 2013 
* replace binary literal prefix to hexadecimal literal prefix
 2018-07-20 18:09:17 +09:00
Alexander Alekhin
7198b9e461 Merge pull request #12019 from mshabunin:static-debug-assert 2018-07-19 15:50:33 +00:00
Alexander Alekhin
7e9b5d9e30 Merge pull request #12006 from mshabunin:static-debug-assert 2018-07-19 09:36:36 +00:00
Alexander Alekhin
e526c4bfe4 core(test): remove verbose messages 2018-07-18 16:09:27 +03:00
Maksim Shabunin
fe806878be Enable debug assertions for static analysis builds 2018-07-18 15:53:16 +03:00
Tomoaki Teshima
9df7517dea fix build error on Visual Studio 2013 and earlier 2018-07-18 12:56:02 +03:00