platform/upstream/opencv.git
5 years agoMerge remote-tracking branch 'upstream/3.4' into merge-3.4
Alexander Alekhin [Wed, 26 Jun 2019 20:17:19 +0000 (20:17 +0000)]
Merge remote-tracking branch 'upstream/3.4' into merge-3.4

5 years agoMerge pull request #14899 from alalek:dnn_fix_bnll_layer
Alexander Alekhin [Wed, 26 Jun 2019 20:04:26 +0000 (23:04 +0300)]
Merge pull request #14899 from alalek:dnn_fix_bnll_layer

* dnn: fix BNLLLayer implementation

details: https://github.com/BVLC/caffe/blame/1.0/src/caffe/layers/bnll_layer.cpp#L17

* dnn: enable OCV/OpenCL BNLL layer

5 years agoMerge pull request #14895 from alalek:dnn_ie_extensions_path
Alexander Alekhin [Wed, 26 Jun 2019 20:03:57 +0000 (20:03 +0000)]
Merge pull request #14895 from alalek:dnn_ie_extensions_path

5 years agoMerge pull request #14886 from alalek:fix_grabcut_kmeans_call_14879
Alexander Alekhin [Wed, 26 Jun 2019 20:03:04 +0000 (20:03 +0000)]
Merge pull request #14886 from alalek:fix_grabcut_kmeans_call_14879

5 years agoMerge pull request #14898 from UnderscoreAsterisk:flann-warnings-and-4376
Apoorv Goel [Wed, 26 Jun 2019 16:35:11 +0000 (19:35 +0300)]
Merge pull request #14898 from UnderscoreAsterisk:flann-warnings-and-4376

Keep a local copy of `features` from `flann::GenericIndex ` constructor (#14898)

* Fix warnings on Windows

* Fix #4376

5 years agoMerge pull request #14900 from opencv:dnn_fix_js_sample_v3
Alexander Alekhin [Wed, 26 Jun 2019 15:54:46 +0000 (15:54 +0000)]
Merge pull request #14900 from opencv:dnn_fix_js_sample_v3

5 years agoRemove extra ")"
Dmitry Kurtaev [Wed, 26 Jun 2019 14:27:56 +0000 (17:27 +0300)]
Remove extra ")"

5 years agoMerge pull request #14890 from alalek:dnn_consistent_protobuf_readers
Alexander Alekhin [Wed, 26 Jun 2019 14:13:03 +0000 (14:13 +0000)]
Merge pull request #14890 from alalek:dnn_consistent_protobuf_readers

5 years agoMerge pull request #14889 from alalek:issue_14863
Alexander Alekhin [Wed, 26 Jun 2019 14:10:14 +0000 (14:10 +0000)]
Merge pull request #14889 from alalek:issue_14863

5 years agoMerge pull request #14775 from cudawarped:master
Alexander Alekhin [Wed, 26 Jun 2019 13:35:21 +0000 (13:35 +0000)]
Merge pull request #14775 from cudawarped:master

5 years agoMerge pull request #13252 from take1014:filter2d_13179
Alexander Alekhin [Wed, 26 Jun 2019 13:34:09 +0000 (13:34 +0000)]
Merge pull request #13252 from take1014:filter2d_13179

5 years agoUpdate obsolete flag in Intel video decoder.
James Bowley [Mon, 10 Jun 2019 16:42:37 +0000 (17:42 +0100)]
Update obsolete flag in Intel video decoder.
Old flag resulted in software implementation being selected when the Intel decoder is not the primary adapter.

5 years agodnn: configure plugin path for InferenceEngine
Alexander Alekhin [Wed, 26 Jun 2019 06:41:01 +0000 (06:41 +0000)]
dnn: configure plugin path for InferenceEngine

5 years agoMerge pull request #14869 from alalek:samples_msvs2019_support
Alexander Alekhin [Tue, 25 Jun 2019 22:07:02 +0000 (22:07 +0000)]
Merge pull request #14869 from alalek:samples_msvs2019_support

5 years agoMerge pull request #14814 from alalek:dnn_skip_test_tags
Alexander Alekhin [Tue, 25 Jun 2019 22:00:25 +0000 (22:00 +0000)]
Merge pull request #14814 from alalek:dnn_skip_test_tags

5 years agodnn: both protobuf readers have similar behavior
Alexander Alekhin [Tue, 25 Jun 2019 15:03:04 +0000 (18:03 +0300)]
dnn: both protobuf readers have similar behavior

- ReadProtoFromTextFile
- ReadProtoFromTextBuffer

5 years agoMerge pull request #14849 from thangktran:thangktran/feature/fillPoly_and_fillConvexP...
Alexander Alekhin [Tue, 25 Jun 2019 15:01:12 +0000 (15:01 +0000)]
Merge pull request #14849 from thangktran:thangktran/feature/fillPoly_and_fillConvexPoly_js_binding

5 years agocore(intrin): v_load_low() workaround for aarch64+clang
Alexander Alekhin [Tue, 25 Jun 2019 14:24:50 +0000 (17:24 +0300)]
core(intrin): v_load_low() workaround for aarch64+clang

5 years agoMerge pull request #14875 from Legoless:master
Alexander Alekhin [Tue, 25 Jun 2019 10:53:49 +0000 (10:53 +0000)]
Merge pull request #14875 from Legoless:master

5 years agoimgproc: fix kmeans() call from grabCut()
Alexander Alekhin [Tue, 25 Jun 2019 10:42:04 +0000 (13:42 +0300)]
imgproc: fix kmeans() call from grabCut()

5 years ago[#14873] Fix code signing issue in Try Compile script
Dal Rupnik [Mon, 24 Jun 2019 12:42:03 +0000 (14:42 +0200)]
[#14873] Fix code signing issue in Try Compile script

5 years agoMerge pull request #14878 from JoeHowse:4.1.0-patches
Alexander Alekhin [Mon, 24 Jun 2019 18:29:29 +0000 (18:29 +0000)]
Merge pull request #14878 from JoeHowse:4.1.0-patches

5 years agoMerge pull request #14876 from dkurt:fix_js_face_recognition_v2
Alexander Alekhin [Mon, 24 Jun 2019 18:29:05 +0000 (18:29 +0000)]
Merge pull request #14876 from dkurt:fix_js_face_recognition_v2

5 years agoMerge pull request #14820 from TolyaTalamanov:at/circle_and_line
atalaman [Mon, 24 Jun 2019 14:37:32 +0000 (17:37 +0300)]
Merge pull request #14820 from TolyaTalamanov:at/circle_and_line

G-API: Implement line and circle draw operations (#14820)

* Implement line and circle draw operations

* Fix comments to review

5 years agoFix face recognition JS sample
Dmitry Kurtaev [Mon, 24 Jun 2019 13:41:37 +0000 (16:41 +0300)]
Fix face recognition JS sample

5 years agoMerge pull request #14874 from alalek:videoio_fix_gstreamer_plugin_build
Alexander Alekhin [Mon, 24 Jun 2019 12:37:52 +0000 (12:37 +0000)]
Merge pull request #14874 from alalek:videoio_fix_gstreamer_plugin_build

5 years agovideoio: fix GStreamer plugin build
Maksim Shabunin [Fri, 21 Jun 2019 14:47:31 +0000 (17:47 +0300)]
videoio: fix GStreamer plugin build

5 years agoMerge pull request #14845 from vonchenplus:ocv_mirrorpad
Feng Chen [Mon, 24 Jun 2019 09:27:42 +0000 (17:27 +0800)]
Merge pull request #14845 from vonchenplus:ocv_mirrorpad

* tensorflow support mirror pad

* revert macro define

* revert macro define

* reduce code duplication

* revert macro define

5 years agodnn(test): replace SkipTestException with tags
Alexander Alekhin [Sat, 15 Jun 2019 12:17:25 +0000 (12:17 +0000)]
dnn(test): replace SkipTestException with tags

5 years agoMerge pull request #14847 from alalek:dnn_fix_test_data_searching
Alexander Alekhin [Sun, 23 Jun 2019 12:42:26 +0000 (12:42 +0000)]
Merge pull request #14847 from alalek:dnn_fix_test_data_searching

5 years agoMerge pull request #14305 from cameron-martin:calib3d-js
Alexander Alekhin [Sat, 22 Jun 2019 16:43:40 +0000 (16:43 +0000)]
Merge pull request #14305 from cameron-martin:calib3d-js

5 years agosamples: support MSVS 2019 compiler
Alexander Alekhin [Sat, 22 Jun 2019 16:24:21 +0000 (16:24 +0000)]
samples: support MSVS 2019 compiler

requires CMake 3.14+

5 years agoMerge pull request #14861 from alalek:update_version_4.1.1-pre
Alexander Alekhin [Sat, 22 Jun 2019 13:57:10 +0000 (13:57 +0000)]
Merge pull request #14861 from alalek:update_version_4.1.1-pre

5 years agoMerge pull request #14864 from dkurt:fix_js_face_recognition
Alexander Alekhin [Sat, 22 Jun 2019 07:15:02 +0000 (07:15 +0000)]
Merge pull request #14864 from dkurt:fix_js_face_recognition

5 years agoMerge pull request #14833 from l-bat:ocv_eltwise3d
Lubov Batanina [Sat, 22 Jun 2019 07:13:28 +0000 (10:13 +0300)]
Merge pull request #14833 from l-bat:ocv_eltwise3d

* Support Eltwise3d

* Refactoring

* Fix test

5 years agoFix face recognition sample for JS
Dmitry Kurtaev [Sat, 22 Jun 2019 04:53:52 +0000 (21:53 -0700)]
Fix face recognition sample for JS

5 years agopre: OpenCV 4.1.1 (version++)
Alexander Alekhin [Fri, 21 Jun 2019 16:18:50 +0000 (19:18 +0300)]
pre: OpenCV 4.1.1 (version++)

5 years agodnn: bump API version
Alexander Alekhin [Fri, 21 Jun 2019 16:18:23 +0000 (19:18 +0300)]
dnn: bump API version

5 years agoMerge remote-tracking branch 'upstream/3.4' into merge-3.4
Alexander Alekhin [Fri, 21 Jun 2019 14:27:14 +0000 (17:27 +0300)]
Merge remote-tracking branch 'upstream/3.4' into merge-3.4

5 years agoMerge pull request #14855 from alalek:update_version_3.4.7-pre
Alexander Alekhin [Fri, 21 Jun 2019 14:26:40 +0000 (17:26 +0300)]
Merge pull request #14855 from alalek:update_version_3.4.7-pre

5 years agopre: OpenCV 3.4.7 (version++)
Alexander Alekhin [Fri, 21 Jun 2019 11:25:06 +0000 (14:25 +0300)]
pre: OpenCV 3.4.7 (version++)

5 years agoexperimental version++
Alexander Alekhin [Fri, 21 Jun 2019 11:22:01 +0000 (14:22 +0300)]
experimental version++

5 years agoMerge pull request #14848 from alalek:build_warnings_avx512
Alexander Alekhin [Fri, 21 Jun 2019 13:53:52 +0000 (13:53 +0000)]
Merge pull request #14848 from alalek:build_warnings_avx512

5 years agoMerge pull request #14846 from alalek:videoio_gstreamer_issues_master
Alexander Alekhin [Fri, 21 Jun 2019 13:51:22 +0000 (13:51 +0000)]
Merge pull request #14846 from alalek:videoio_gstreamer_issues_master

5 years agoMerge pull request #14834 from alalek:videoio_gstreamer_issues
Alexander Alekhin [Fri, 21 Jun 2019 13:38:34 +0000 (13:38 +0000)]
Merge pull request #14834 from alalek:videoio_gstreamer_issues

5 years agovideoio(gstreamer): port changes from 14834
Alexander Alekhin [Thu, 20 Jun 2019 10:51:57 +0000 (13:51 +0300)]
videoio(gstreamer): port changes from 14834

5 years agoMerge pull request #14836 from alalek:static_analysis_issues_3.4
Alexander Alekhin [Fri, 21 Jun 2019 10:26:09 +0000 (10:26 +0000)]
Merge pull request #14836 from alalek:static_analysis_issues_3.4

5 years agojs: Add findHomography js bindings.
Cameron Martin [Thu, 11 Apr 2019 23:13:12 +0000 (00:13 +0100)]
js: Add findHomography js bindings.

Removed constants from legacy C api and switched out header with shorter version.

Removed blank line that was failing CI.

5 years agoMerge pull request #14737 from Wenzhao-Xiang:master
Alexander Alekhin [Thu, 20 Jun 2019 19:01:32 +0000 (19:01 +0000)]
Merge pull request #14737 from Wenzhao-Xiang:master

5 years agojs: added fillPoly() and fillConvexPoly()
Thang Tran [Thu, 20 Jun 2019 17:56:23 +0000 (19:56 +0200)]
js: added fillPoly() and fillConvexPoly()

5 years agocore: eliminate AVX512 build warnings
Alexander Alekhin [Thu, 20 Jun 2019 16:28:53 +0000 (19:28 +0300)]
core: eliminate AVX512 build warnings

from MSVS2017 and GCC8 -O1 mode

5 years agocore: revise syntax to support Visual C++ 2013
Joe Howse [Thu, 20 Jun 2019 16:56:29 +0000 (13:56 -0300)]
core: revise syntax to support Visual C++ 2013

5 years agotest: fix usage of findDataFile()
Alexander Alekhin [Thu, 20 Jun 2019 13:43:28 +0000 (16:43 +0300)]
test: fix usage of findDataFile()

misused 'optional' mode

5 years agovideoio: refactor GStreamer backend
Alexander Alekhin [Mon, 17 Jun 2019 16:33:02 +0000 (19:33 +0300)]
videoio: refactor GStreamer backend

- exception safe smart pointers, fixed many memory leaks
- fixed errors handling
- fixed strings handling
- fixed file existence check
- fixed toFraction() implementation
- add 'drop=true' for v4l2 input
- avoid overriding custom pipelines sink's 'max-buffers' value
- updated valgrind supression rules
- added support for GStreamer native leaks tracking (via gst_deinit() call)
- repaired capturing through GStreamer0.10 (fixed CV_8UC1)

5 years agovideoio(test): avoid raw ptr in ffmpeg tests
Alexander Alekhin [Tue, 18 Jun 2019 14:25:43 +0000 (17:25 +0300)]
videoio(test): avoid raw ptr in ffmpeg tests

causes leaks if FFmpeg is disabled through OPENCV_VIDEOIO_PRIORITY_FFMPEG=0

5 years agocore: backport toLowerCase()/toUpperCase()
Alexander Alekhin [Tue, 18 Jun 2019 12:35:16 +0000 (15:35 +0300)]
core: backport toLowerCase()/toUpperCase()

5 years agovideoio(test): add extra videoio tests
Alexander Alekhin [Mon, 17 Jun 2019 20:47:41 +0000 (20:47 +0000)]
videoio(test): add extra videoio tests

5 years agoMerge pull request #14689 from anton-potapov:gapi_async_cacnel
Alexander Alekhin [Thu, 20 Jun 2019 13:48:05 +0000 (13:48 +0000)]
Merge pull request #14689 from anton-potapov:gapi_async_cacnel

5 years agoMerge pull request #14844 from rgarnov:gapi_contains_tuple
Alexander Alekhin [Thu, 20 Jun 2019 12:52:07 +0000 (12:52 +0000)]
Merge pull request #14844 from rgarnov:gapi_contains_tuple

5 years agoAdded overload of contains<> for tuple
Ruslan Garnov [Thu, 20 Jun 2019 11:36:16 +0000 (14:36 +0300)]
Added overload of contains<> for tuple

5 years agostatic analysis issues
Alexander Alekhin [Wed, 19 Jun 2019 16:04:51 +0000 (19:04 +0300)]
static analysis issues

5 years agoCancelation support fo Async GAPI
Anton Potapov [Fri, 31 May 2019 14:22:12 +0000 (17:22 +0300)]
Cancelation support fo Async GAPI

 -

5 years agoMerge pull request #14774 from alalek:videoio_ffmpeg_plugin_win32
Alexander Alekhin [Mon, 17 Jun 2019 14:47:48 +0000 (14:47 +0000)]
Merge pull request #14774 from alalek:videoio_ffmpeg_plugin_win32

5 years agoMerge pull request #14816 from gal0is:gal0is-branch
Alexander Alekhin [Mon, 17 Jun 2019 13:54:53 +0000 (13:54 +0000)]
Merge pull request #14816 from gal0is:gal0is-branch

5 years agoMerge pull request #14648 from smirnov-alexey:as/gapi_transform
Alexey Smirnov [Mon, 17 Jun 2019 13:26:28 +0000 (16:26 +0300)]
Merge pull request #14648 from smirnov-alexey:as/gapi_transform

* Introduce GAPI_TRANSFORM initial interface

Comes along with simple tests and kernel package changes

* Fix documentation and adjust combine() function

* Fix stuff after rebasing on master

* Remove redundant functionality

* Refactoring according to review feedback provided

* Fixes according to review feedback

* Reconsider transformations return and fix a warning

* Fixes from code review

* Add a new simple test

* Cleanup, added tests on GScalar, GMatP, GArray

5 years agoffmpeg: win32 wrapper update
Alexander Alekhin [Sun, 16 Jun 2019 14:41:04 +0000 (14:41 +0000)]
ffmpeg: win32 wrapper update

5 years agovideoio: plugins support on Win32
Alexander Alekhin [Fri, 31 May 2019 13:18:00 +0000 (16:18 +0300)]
videoio: plugins support on Win32

5 years agoSolve the import issue in Python2.
gal0is [Sat, 15 Jun 2019 15:51:13 +0000 (23:51 +0800)]
Solve the import issue in Python2.

5 years agoMerge remote-tracking branch 'upstream/3.4' into merge-3.4
Alexander Alekhin [Sat, 15 Jun 2019 16:25:11 +0000 (16:25 +0000)]
Merge remote-tracking branch 'upstream/3.4' into merge-3.4

5 years agoMerge pull request #14815 from alalek:valgrind_suppress_openexr_threadpool
Alexander Alekhin [Sat, 15 Jun 2019 16:18:57 +0000 (16:18 +0000)]
Merge pull request #14815 from alalek:valgrind_suppress_openexr_threadpool

5 years agovalgrind: suppress OpenEXR ThreadPool
Alexander Alekhin [Sat, 15 Jun 2019 14:38:37 +0000 (14:38 +0000)]
valgrind: suppress OpenEXR ThreadPool

5 years agoMerge pull request #14808 from alalek:issue_14807
Alexander Alekhin [Fri, 14 Jun 2019 22:44:43 +0000 (22:44 +0000)]
Merge pull request #14808 from alalek:issue_14807

5 years agoMerge pull request #14800 from FanaticsKang:add_undistortPoint_test
Kang Yifei [Fri, 14 Jun 2019 19:57:21 +0000 (03:57 +0800)]
Merge pull request #14800 from FanaticsKang:add_undistortPoint_test

Test request by #14583 (#14800)

* add test to show the undistort bug

* move test to calib3d

5 years agoMerge pull request #14583 from FanaticsKang:fix_undistortPoint_bug
Alexander Alekhin [Fri, 14 Jun 2019 18:30:25 +0000 (18:30 +0000)]
Merge pull request #14583 from FanaticsKang:fix_undistortPoint_bug

5 years agoMerge pull request #14747 from dkurt:fix_14683
Alexander Alekhin [Fri, 14 Jun 2019 16:41:55 +0000 (16:41 +0000)]
Merge pull request #14747 from dkurt:fix_14683

5 years agoMerge pull request #14741 from rgarnov:gapi_fix_includes
Ruslan Garnov [Fri, 14 Jun 2019 16:27:19 +0000 (19:27 +0300)]
Merge pull request #14741 from rgarnov:gapi_fix_includes

Changed quotes to brackets when including public includes (#14741)

5 years agocmake: typo in hook name
Alexander Alekhin [Fri, 14 Jun 2019 16:07:54 +0000 (19:07 +0300)]
cmake: typo in hook name

5 years agofix the bug, when k[4] is negative, icdist may be negative at the edge of image.
Kang [Sun, 19 May 2019 07:14:20 +0000 (15:14 +0800)]
fix the bug, when k[4] is negative, icdist may be negative at the edge of image.

5 years agodnn: fix MVN layer (issue 14683)
Dmitry Kurtaev [Thu, 6 Jun 2019 16:08:45 +0000 (19:08 +0300)]
dnn: fix MVN layer (issue 14683)

5 years agoMerge pull request #14700 from TolyaTalamanov:at/cv_gapi_render
atalaman [Fri, 14 Jun 2019 15:29:50 +0000 (18:29 +0300)]
Merge pull request #14700 from TolyaTalamanov:at/cv_gapi_render

G-API: Render (#14700)

* cv::Render

Implement OCVRedner for BGR as input

* Support two plane cv::Render::run

* Snapshot

* Add RenderCreator

* text2Points

* Snapshot

* Refactoring tests

* Remove text2points

* Fix render input data type in tests

* Refactoring

* Fix headers
* Change struct fields name

* Fix headers

* Fix warnings

* Replace cv::Scalar -> cv::gapi::own::Scalar

* Add test

* PutText and rectangle case

* Fix comments to review

* Fix comments to review

* Fix comments to review

* Create render_priv.hpp
* Implement BGR2NV12
* Fix NV12 test

* Fix comments to review

* Add header for GAPI_Assert

5 years agoMerge pull request #14792 from dkurt:dnn_ie_min_version_r5
Dmitry Kurtaev [Fri, 14 Jun 2019 15:17:02 +0000 (18:17 +0300)]
Merge pull request #14792 from dkurt:dnn_ie_min_version_r5

* Remove Inference Engine 2018R3 and 2018R4

* Fix 2018R5

5 years agoMerge pull request #14794 from terfendail:wui512_interleavenames
Alexander Alekhin [Fri, 14 Jun 2019 14:20:34 +0000 (14:20 +0000)]
Merge pull request #14794 from terfendail:wui512_interleavenames

5 years agoMerge pull request #14805 from alalek:fix_valgrind_issues
Alexander Alekhin [Fri, 14 Jun 2019 14:15:00 +0000 (14:15 +0000)]
Merge pull request #14805 from alalek:fix_valgrind_issues

5 years agoMerge pull request #14790 from alalek:update_ffmpeg_3.4
Alexander Alekhin [Fri, 14 Jun 2019 13:40:59 +0000 (13:40 +0000)]
Merge pull request #14790 from alalek:update_ffmpeg_3.4

5 years agovalgrind: fix issues
Alexander Alekhin [Thu, 13 Jun 2019 16:02:54 +0000 (19:02 +0300)]
valgrind: fix issues

5 years agoMerge pull request #14804 from mshabunin:fix-mediasdk-detect
Alexander Alekhin [Fri, 14 Jun 2019 11:20:37 +0000 (11:20 +0000)]
Merge pull request #14804 from mshabunin:fix-mediasdk-detect

5 years agoRename parameters in AVX512 implementation of v_load_deinterleave and v_store_interleave
Vitaly Tuzov [Thu, 13 Jun 2019 13:46:22 +0000 (16:46 +0300)]
Rename parameters in AVX512 implementation of v_load_deinterleave and v_store_interleave

5 years agoImproved MediaSDK detection mechanism
Maksim Shabunin [Fri, 14 Jun 2019 08:36:36 +0000 (11:36 +0300)]
Improved MediaSDK detection mechanism

5 years agoMerge pull request #14673 from janstarzy:hidden-vis-with-java7
Alexander Alekhin [Thu, 13 Jun 2019 17:59:39 +0000 (17:59 +0000)]
Merge pull request #14673 from janstarzy:hidden-vis-with-java7

5 years agomake -fvisibility=hidden work with java 1.7
Jan Starzynski [Wed, 29 May 2019 14:27:21 +0000 (16:27 +0200)]
make -fvisibility=hidden work with java 1.7

5 years agoMerge pull request #14793 from mshabunin:fix-plugin-install
Alexander Alekhin [Thu, 13 Jun 2019 14:05:55 +0000 (14:05 +0000)]
Merge pull request #14793 from mshabunin:fix-plugin-install

5 years agoFixed plugin installation location on Windows
Maksim Shabunin [Thu, 13 Jun 2019 12:10:24 +0000 (15:10 +0300)]
Fixed plugin installation location on Windows

5 years agoopencv.js: fix the loading issue of opencv.js(WASM) in face recognition
wenzhao [Thu, 13 Jun 2019 03:26:27 +0000 (11:26 +0800)]
opencv.js: fix the loading issue of opencv.js(WASM) in face recognition

5 years agoffmpeg: update 3.4.6
Alexander Alekhin [Wed, 12 Jun 2019 16:54:47 +0000 (16:54 +0000)]
ffmpeg: update 3.4.6

libvpx: 1.8.0

5 years agoMerge remote-tracking branch 'upstream/3.4' into merge-3.4
Alexander Alekhin [Tue, 11 Jun 2019 20:42:50 +0000 (20:42 +0000)]
Merge remote-tracking branch 'upstream/3.4' into merge-3.4

5 years agoMerge pull request #14784 from alalek:backport_14779
Alexander Alekhin [Tue, 11 Jun 2019 20:36:15 +0000 (20:36 +0000)]
Merge pull request #14784 from alalek:backport_14779

5 years agoMerge pull request #14783 from alalek:backport_14777
Alexander Alekhin [Tue, 11 Jun 2019 20:12:01 +0000 (20:12 +0000)]
Merge pull request #14783 from alalek:backport_14777

5 years agoMerge pull request #14782 from alalek:core_fix_log_level_default
Alexander Alekhin [Tue, 11 Jun 2019 20:11:32 +0000 (20:11 +0000)]
Merge pull request #14782 from alalek:core_fix_log_level_default

5 years agoMerge pull request #14743 from terfendail:wui512_fixvswarn
Vitaly Tuzov [Tue, 11 Jun 2019 20:07:39 +0000 (23:07 +0300)]
Merge pull request #14743 from terfendail:wui512_fixvswarn

Fix for MSVS2019 build warnings (#14743)

* AVX512 arch support for MSVS

* Fix for MSVS2019 build warnings: updated integral() AVX512 implementation

* Fix for MSVS2019 build warnings: reworked v_rotate_right AVX512 implementation

* fix indentation

5 years agocore: avoid function type cast, make happy UBSAN
Alexander Alekhin [Tue, 11 Jun 2019 07:06:29 +0000 (07:06 +0000)]
core: avoid function type cast, make happy UBSAN

backporting of commit: d3d13c41c4fefd5708decd20d9d59b01a2530648