Commit Graph

865 Commits

Author SHA1 Message Date
Alexander Alekhin
87e607a19b core(ocl): skip SPIR test on AMD devices if problem detected 2021-03-13 06:12:52 +00:00
Alexander Alekhin
e0265c67c6 Merge remote-tracking branch 'upstream/3.4' into merge-3.4 2021-02-27 17:41:57 +00:00
Alexander Alekhin
309e1e2b1d core(InputArray): replace STD_ARRAY to MATX
- remove duplication kind
2021-02-21 19:12:21 +00:00
Dale Phurrough
96a15434a2
add move construct/assigns to cv::ocl main classes
- enables inline construct and assigns with r-values
- enables compiler-created default move
  construct/assigns
- includes test cases
2021-02-20 18:56:04 +01:00
Liangqian
0aca3fb5af
Merge pull request #19026 from chargerKong:dualquat
Dual quaternion

* create dual quaternion;
basic operations, functions(exp,log,norm,inv), to/from mat, sclerp.

* add dqb, dqs, gdqb, to/from affine3;
change algorithm of norm, inv, getTranslation, createFromPitch, normalize;
change type translation to Vec3;
comment improve;

* try fix warning: unreferenced local function

* change exp calculation;
add func(obj) operations;

* Change the algorithm of log function;
add assumeUnit in getRotation;
remove dqs;
change std::vector to InputArray

* fix warning: doxygen and Vec<double, 0>

* fix warning: doxygen and Vec<double, 0>

* add inputarray param for gdqb

* change int to size_t

* win cl warning fix

* replace size_t by int at using Mat.at() function

* replace double by float

* interpolation fix

* replace (i, 0) to (i)

* core(quat): exclude ABI, test_dualquaternion=>test_quaternion.cpp

Co-authored-by: arsaratovtsev <arsaratovtsev@intel.com>
Co-authored-by: Alexander Alekhin <alexander.a.alekhin@gmail.com>
2021-02-17 17:05:08 +00:00
Alexander Alekhin
6ca46afa63 Merge pull request #19286 from diablodale:add-cuda-stream-constructor 2021-02-03 09:55:02 +00:00
Dale Phurrough
34c3f0f495
add cuda::Stream constructor with cuda flags 2021-01-28 16:14:01 +01:00
Liangqian
e4c7fca755
Merge pull request #19098 from chargerKong:EulerAngle
* add to/from Euler Angles

* restruct codes

* quat: optimize implementation

* cleanup debug code

* correct spelling errors

* create QuatEnum for enum EulerAnglesType

* use for loop for test_quaternion

* drop template from isIntAngleType & add minimal error information in test_quaternion.cpp

Co-authored-by: ShanChenqi <shanchenqi@huawei.com>
Co-authored-by: Alexander Alekhin <alexander.a.alekhin@gmail.com>
2020-12-31 10:32:12 +00:00
Alexander Alekhin
8a05850302 Merge pull request #19213 from alalek:ocl_execution_context_tests_param 2020-12-27 22:02:33 +00:00
Alexander Alekhin
ba2b331461 core(ocl): parametrize OpenCLExecutionContext tests 2020-12-24 19:33:43 +00:00
Alexander Alekhin
cd68cc1f46 Merge pull request #19195 from diablodale:win32AlignAlloc 2020-12-23 17:33:58 +00:00
Dale Phurrough
109255a730
add windows native aligned malloc + unit test case
* implements https://github.com/opencv/opencv/issues/19147
* CAUTION: this PR will only functions safely in the
  4+ branches that already include PR 19029
* CAUTION: this PR requires thread-safe startup of the alloc.cpp
  translation unit as implemented in PR 19029
2020-12-23 14:59:28 +01:00
Alexander Alekhin
624d532000 Merge remote-tracking branch 'upstream/3.4' into merge-3.4 2020-12-17 21:05:34 +00:00
Vincent Rabaud
8391a23600 Optimize calls to std::string::find() and friends for a single char.
The character literal overload is more efficient. More info at:

http://clang.llvm.org/extra/clang-tidy/checks/performance-faster-string-find.html
2020-12-17 09:39:23 +01:00
Vadim Pisarevsky
b023fcd264 Merge pull request #18911 from chargerKong:quat 2020-12-02 19:14:47 +00:00
Kong Liangqian
8e32566583 Add adding and subtraction operations between a number and a quaternion;
fix a typo;
Add documentation of quaternion operators;
Restrict the type of scalar: the same as quaternion;
2020-12-03 01:38:15 +08:00
Alexander Alekhin
2155296a13 Merge remote-tracking branch 'upstream/3.4' into merge-3.4 2020-11-27 14:08:06 +00:00
Alexander Alekhin
5c987e4c75
Merge pull request #18924 from alalek:4.x-xcode12
(4.x) build: Xcode 12 support

* build: xcode 12 support, cmake fixes

* ts: eliminate clang 11 warnigns

* 3rdparty: clang 11 warnings

* features2d: eliminate build warnings

* test: warnings

* gapi: warnings from 18928
2020-11-26 22:56:59 +00:00
Alexander Alekhin
8c5b3c4150 Merge pull request #17077 from i386x:check-negative-values 2020-11-26 15:07:58 +00:00
Jiri Kucera
ce31c9c448 core(matrix): Negative values checks
Add checks that prevents indexing an array by negative values.
2020-11-20 22:51:06 +01:00
Alexander Alekhin
049b50d9c0 Merge pull request #18858 from fegorsch:improve-persistence-doc 2020-11-20 11:12:25 +00:00
Felix Gorschlüter
c996fd1c06 Small improvements to persistence-API doc 2020-11-20 10:49:51 +03:00
chargerKong
11cfa64a10
Merge pull request #18335 from chargerKong:master
Ordinary quaternion

* version 1.0

* add assumeUnit;
add UnitTest;
check boundary value;
fix the func using method: func(obj);
fix 4x4;
add rodrigues vector transformation;
fix mat to quat;

* fix blank and tab

* fix blank and tab
modify test;cpp to hpp

* mainly improve comment;
add rvec2Quat;fix toRodrigues;
fix throw to CV_Error

* fix bug of quatd * int;
combine hpp and cpp;
fix << overload error in win system;
modify include in test file;

* move implementation to quaternion.ini.hpp;
change some constructor to createFrom* function;
change Rodrigues vector to rotation vector;
change the matexpr to mat of 3x3 return type;
improve comments;

* try fix log function error in win

* add enums for assumeUnit;
improve docs;
add using std::cos funcs

* remove using std::* from header;
add std::* in affine.hpp,warpers_inl.hpp;

* quat: coding style

* quat: AssumeType => QuatAssumeType
2020-11-19 16:59:33 +00:00
Alexander Alekhin
ce8027c6fb Merge remote-tracking branch 'upstream/3.4' into merge-3.4 2020-11-17 21:56:26 +00:00
Alexander Alekhin
2b558a3787 core: fix F16C compilation check 2020-11-17 12:22:49 +00:00
Alexander Alekhin
39d5e14c1f Merge remote-tracking branch 'upstream/3.4' into merge-3.4 2020-10-07 09:09:37 +00:00
Alexander Alekhin
f30aafc3cc core(test): regression test for 18473 2020-10-05 17:14:22 +00:00
Alexander Alekhin
2129c72bc0 core(OpenCL): thread-local OpenCL execution context 2020-09-02 05:04:20 +00:00
Alexander Alekhin
f6c2bf21c8 Merge remote-tracking branch 'upstream/3.4' into merge-3.4 2020-08-21 19:57:34 +00:00
Alexander Alekhin
b3755e617c ocl: silence warning in case of async cleanup
- OpenCL kernel cleanup processing is asynchronous and can be called even after forced clFinish()
- buffers are released later in asynchronous mode
- silence these false positive cases for asynchronous cleanup
2020-08-20 19:33:37 +00:00
Alexander Alekhin
ffe0d50447 core(persistence): fix "use after free" bug
- do not store user-controlled "FileStorage" pointer
- store FileStorage::Impl pointer instead
2020-07-17 21:39:06 +00:00
Vadim Pisarevsky
4564b8a224
Merge pull request #17841 from vpisarev:fixed_fs_dtor
* fixed issue #17412

* Update test_io.cpp
2020-07-17 02:28:50 +00:00
Alexander Alekhin
7722a2b8a8 Merge remote-tracking branch 'upstream/3.4' into merge-3.4 2020-06-04 17:58:34 +00:00
Maksim Shabunin
59608907b8 Added countNonZero test for big arrays and disable IPP for some cases 2020-06-03 18:58:41 +03:00
Alexander Alekhin
c3e8a82c9c Merge remote-tracking branch 'upstream/3.4' into merge-3.4 2020-05-28 23:53:54 +00:00
Josh Bradley
9fef09fe89
Merge pull request #17320 from jgbradley1:add-eigen-tensor-conversions
* add eigen tensor conversion functions

* add eigen tensor conversion tests

* add support for column major order

* update eigen tensor tests

* fix coding style and add conditional compilation

* fix conditional compilation checks

* remove whitespace

* rearrange functions for easier reading

* reformat function documentation and add tensormap unit test

* cleanup documentation of unit test

* remove condition duplication

* check Eigen major version, not minor version

* restrict to Eigen v3.3.0+

* add documentation note and add type checking to cv2eigen_tensormap()
2020-05-23 18:25:01 +00:00
Alexander Alekhin
ca9756f6a1 Merge remote-tracking branch 'upstream/3.4' into merge-3.4 2020-04-13 20:00:12 +00:00
Alexander Alekhin
d7abb641ca core(test): add InputArray(MatExpr) fetch test 2020-04-10 11:35:42 +00:00
Alexander Alekhin
c920b45fb8 core(persistence): fix resource leaks - force closing files
backporting commit 673eb2b006
2020-03-25 10:49:16 +00:00
Alexander Alekhin
673eb2b006 core(persistence): fix resource leaks - force closing files 2020-03-24 11:38:09 +00:00
Alexander Alekhin
4cdb4652cf Merge remote-tracking branch 'upstream/3.4' into merge-3.4 2020-03-20 21:41:15 +00:00
Alexander Alekhin
377dd04224 core: fix .begin()/.end() of empty Mat 2020-03-20 14:08:45 +00:00
Alexander Alekhin
d00e58cdb0 Merge remote-tracking branch 'upstream/3.4' into merge-3.4 2020-03-10 22:49:51 +00:00
Alexander Alekhin
198b5096aa
Merge pull request #16754 from alalek:issue_16752
* core(test): FP16 norm test

* core: norm()-FP16 disable OpenCL

* core(norm): fix 16f32f local buffer size
2020-03-07 19:06:47 +00:00
Alexander Alekhin
3a2f40ac6f core: don't allow reallocation in add/div/sub/bitwise aug operators 2020-03-06 13:00:40 +00:00
Alexander Alekhin
d4a17da7b2 Merge remote-tracking branch 'upstream/3.4' into merge-3.4 2020-03-04 20:49:09 +00:00
Alexander Alekhin
4f288a1e28
Merge pull request #16704 from alalek:core_log_once_log_if
* core(logger): add CV_LOG_ONCE_xxx() CV_LOG_IF_xxx() macros

* core(logger): keep tests disabled
2020-03-04 20:42:41 +00:00
Alexander Alekhin
4d0f13544d
Merge pull request #16700 from alalek:fix_core_matexpr_size_gemm
core: fix MatExpr::size() for gemm()

* core(test): MatExpr::size() test for gemm()

* core: fix MatExpr::size() for gemm()
2020-03-02 17:13:02 +03:00
Alexander Alekhin
45d073f889 Merge remote-tracking branch 'upstream/3.4' into merge-3.4 2020-02-26 20:09:03 +03:00
Alexander Alekhin
c13a62ce10 Merge pull request #16638 from mshabunin:use-safe-buffers 2020-02-26 14:54:57 +00:00
Alexander Alekhin
f48c84eaee Merge pull request #16656 from alalek:issue_16655 2020-02-26 12:47:46 +00:00
Maksim Shabunin
bf96d8239d Use BufferArea in more places 2020-02-26 11:45:19 +03:00
Alexander Alekhin
d54d01ca46 core(MatExpr): fix .type() bug 2020-02-23 17:05:05 +00:00
Alexander Alekhin
966c2191cb
Merge pull request #13928 from catree:add_matx_div_operations 2020-02-21 22:35:03 +03:00
Alexander Smorkalov
c87b99e82b Added test for new MatX division. 2020-02-21 10:08:55 +03:00
Vadim Pisarevsky
3efa78311a
Merge pull request #16488 from vpisarev:filestorage_longlines
trying to fix handling file storages with extremely long lines

* trying to fix handling of file storages with extremely long lines: https://github.com/opencv/opencv/issues/11061

* * fixed errorneous pointer access in JSON parser.
* it's now crash-test time! temporarily set the initial parser buffer size to just 40 bytes. let's run all the test and check if the buffer is always correctly resized and handled

* fixed pointer use in JSON parser; added the proper test to catch this case

* fixed the test to make it more challenging. generate test json with
*
**
***
etc. shape
2020-02-11 18:46:15 +03:00
Alexander Alekhin
aa2777ed61 Merge remote-tracking branch 'upstream/3.4' into merge-3.4 2020-02-10 19:40:29 +03:00
Alexander Smorkalov
bd6ab6d38e Implemented BASE64 support in cv::FileStorage parser. 2020-02-10 11:38:19 +03:00
Maksim Shabunin
55cdeaa6dd BufferArea: initial version, usage in StereoBM
New class BufferArea is used to hide complexity of buffers allocations and allow instrumentation with valgrind and sanitizers.
2020-02-07 14:57:36 +03:00
Alexander Alekhin
3d14dd4e39 Merge remote-tracking branch 'upstream/3.4' into merge-3.4 2020-01-22 16:58:30 +03:00
Chip Kerchner
301626ba26 Merge pull request #15488 from ChipKerchner:vectorizeMinMax2
Vectorize minMaxIdx functions

* Updated documentation and intrinsic tests for v_reduce

* Add other files back in from the forced push

* Prevent an constant overflow with v_reduce for int8 type

* Another alternative to fix constant overflow warning.

* Fix another compiler warning.

* Update comments and change comparison form to be consistent with other vectorized loops.

* Change return type of v_reduce_min & max for v_uint8 and v_uint16 to be same as lane type.

* Cast v_reduce functions to int to avoid overflow. Reduce number of parameters in MINMAXIDX_REDUCE macro.

* Restore cast type for v_reduce_min & max to LaneType
2020-01-17 19:37:35 +03:00
Alexander Alekhin
fb61f88b9c Merge remote-tracking branch 'upstream/3.4' into merge-3.4 2020-01-12 09:35:39 +00:00
Alexander Alekhin
e180cc050b
Merge pull request #16236 from alalek:fix_core_simd_emulator
* core: fix intrin_cpp, allow to build modules with SIMD emulator

* core(arithm): fix v_zero initialization

* core(simd): 'strict' types for binary/bitwise operations

* features2d: avoid aligned load issue in GCC 5.4 with emulated SIMD

* core(simd): alignment checks in SIMD emulator
2020-01-10 21:31:02 +03:00
Alexander Alekhin
1996ae4a42 Merge remote-tracking branch 'upstream/3.4' into merge-3.4 2019-12-31 10:11:39 +00:00
Alexander Alekhin
523f081923 core(check): add Size_<int> 2019-12-28 13:50:39 +00:00
shimat
ee4feb4b09 Merge pull request #16208 from shimat:fix_compare_16f
* add cv::compare test when Mat type == CV_16F

* add assertion in cv::compare when src.depth() == CV_16F

* cv::compare assertion minor fix

* core: add more checks
2019-12-20 16:38:51 +03:00
Alexander Alekhin
ba7b0f4c54 Merge remote-tracking branch 'upstream/3.4' into merge-3.4 2019-12-15 11:23:46 +00:00
RAJKIRAN NATARAJAN
e6ce752da1 Merge pull request #15966 from saskatchewancatch:issue-15760
Add checks for empty operands in Matrix expressions that don't check properly

* Starting to add checks for empty operands in Matrix expressions that
don't check properly.

* Adding checks and delcarations for checker functions

* Fix signatures and add checks for each class of Matrix Expr operation

* Make it catch the right exception

* Don't expose helper functions to public API
2019-12-12 19:23:57 +03:00
Alexander Alekhin
01a28db949 Merge remote-tracking branch 'upstream/3.4' into merge-3.4 2019-11-29 18:57:33 +03:00
Alexander Alekhin
70146700aa Merge pull request #15839 from alalek:core_simd_v_setall_template 2019-11-27 19:19:35 +00:00
Alexander Alekhin
ad0ab4109a Merge remote-tracking branch 'upstream/3.4' into merge-3.4 2019-11-22 22:47:13 +00:00
Alexander Alekhin
3266ac7667 core(kmeans): bailout if can't select cluster center 2019-11-22 14:40:02 +00:00
Everton Constantino
75315fb297 Merge pull request #15494 from everton1984:hal_vector_get_n
Improving VSX performance of integral function

* Adding support for vector get function on VSX datatypes so the
integral function gains a bit of performance.

* Removing get as a datatype member function and implementing a new HAL
instruction v_extract_n to get the n-th element of a vector register.

* Adding SSE/NEON/AVX intrinsics.

* Implement new HAL instruction v_broadcast_element on VSX/AVX/NEON/SSE.

* core(simd): add tests for v_extract_n/v_broadcast_element

- updated docs
- commented out code to repair compilation
- added WASM and MSA default implementations

* core(simd): fix compilation

- x86: avoid _mm256_extract_epi64/32/16/8 with MSVS 2015
- x86: _mm_extract_epi64 is 64-bit only

* cleanup
2019-11-20 13:41:07 +03:00
Alexander Alekhin
318cba4ce3 Merge remote-tracking branch 'upstream/3.4' into merge-3.4 2019-11-19 19:48:49 +00:00
Alexander Alekhin
e07a488012
Merge pull request #15925 from alalek:core_test_simd_cpp_emulation
core(test): extending tests with SIMD C++ emulation code (intrin_cpp.hpp)

* core(test): test SIMD CPP emulation code (intrin_cpp.hpp)

* core(simd): eliminate build warnings from intrin_cpp.hpp
2019-11-19 21:08:45 +03:00
clunietp
2185bce4b7 Fix 13577 2019-11-18 07:41:34 -05:00
TH3CHARLie
2c2716de0f core(test): add test for YAML parse multiple documents
- added removal of temporary file
2019-11-05 18:39:07 +03:00
Alexander Alekhin
dcf72e49e2 core(persistence): fix processing of multiple documents 2019-11-05 18:28:15 +03:00
TH3CHARLie
a165f55579 Merge pull request #15842 from TH3CHARLie:yaml-fix
* fix yaml parse

* add test for YAML parse multiple documents

* remove trailing whitespace in test
2019-11-04 16:27:48 +03:00
Alexander Alekhin
a893969ec9 core(simd): v_setall template 2019-11-03 12:49:25 +00:00
Alexander Alekhin
ea5499fa51 Merge remote-tracking branch 'upstream/3.4' into merge-3.4 2019-10-29 20:46:51 +00:00
Alexander Alekhin
bad4e5c3eb Merge pull request #15692 from alalek:core_tls_handle_thread_termination 2019-10-29 20:40:35 +00:00
Alexander Alekhin
055ffc0425 Merge remote-tracking branch 'upstream/3.4' into merge-3.4 2019-10-24 18:21:19 +00:00
Alexander Alekhin
17e2bf5717 core(tls): implement releasing of TLS on thread termination
- move TLS & instrumentation code out of core/utility.hpp
- (*) TLSData lost .gather() method (to dispose thread data on thread termination)
- use TLSDataAccumulator for reliable collecting of thread data
- prefer using of .detachData() + .cleanupDetachedData() instead of .gather() method

(*) API is broken: replace TLSData => TLSDataAccumulator if gather required
(objects disposal on threads termination is not available in accumulator mode)
2019-10-24 06:36:18 +00:00
Chip Kerchner
5a6a49405d Merge pull request #15738 from ChipKerchner:bugInt64x2Comparison
Fixing bug with comparison of v_int64x2 or v_uint64x2

* Casting v_uint64x2 to v_float64x2 and comparing does NOT work in all cases.  Rewrite using epi64 instructions - faster too.

* Fix bad merge.

* Fix equal comparsion for non-SSE4.1. Add test cases for v_int64x2 comparisons.

* Try to fix merge conflict.

* Only test v_int64x2 comparisons if CV_SIMD_64F

* Fix compiler warning.
2019-10-22 16:37:20 +03:00
Alexander Alekhin
bce653117f Merge pull request #15700 from alalek:issue_12943 2019-10-16 11:12:49 +00:00
Alexander Alekhin
6a7d1c15d3 core(ipp): skip huge input in flip()
- IPP/SSE4.2 works well
2019-10-14 18:26:19 +03:00
Chip Kerchner
027769bf5d Merge pull request #15662 from ChipKerchner:addVReverseIntrinsic
* New v_reverse HAL intrinsic for reversing the ordering of a vector

* Fix conflict.

* Try to resolve conflict again.

* Try one more time.

* Add _MM_SHUFFLE. Remove non-vectorize code in SSE2. Fix copy and paste issue with NEON.

* Change v_uint16x8 SSE2 version to use shuffles
2019-10-11 18:34:17 +03:00
Alexander Alekhin
65573784c4 Merge remote-tracking branch 'upstream/3.4' into merge-3.4 2019-10-09 19:46:18 +00:00
Sayed Adel
f2fe6f40c2 Merge pull request #15510 from seiko2plus:issue15506
* core: rework and optimize SIMD implementation of dotProd

  - add new universal intrinsics v_dotprod[int32], v_dotprod_expand[u&int8, u&int16, int32], v_cvt_f64(int64)
  - add a boolean param for all v_dotprod&_expand intrinsics that change the behavior of addition order between
    pairs in some platforms in order to reach the maximum optimization when the sum among all lanes is what only matters
  - fix clang build on ppc64le
  - support wide universal intrinsics for dotProd_32s
  - remove raw SIMD and activate universal intrinsics for dotProd_8
  - implement SIMD optimization for dotProd_s16&u16
  - extend performance test data types of dotprod
  - fix GCC VSX workaround of vec_mule and vec_mulo (in little-endian it must be swapped)
  - optimize v_mul_expand(int32) on VSX

* core: remove boolean param from v_dotprod&_expand and implement v_dotprod_fast&v_dotprod_expand_fast

  this changes made depend on "terfendail" review
2019-10-07 22:01:35 +03:00
Alexander Alekhin
e2a5a6a05c Merge remote-tracking branch 'upstream/3.4' into merge-3.4 2019-09-25 18:32:44 +00:00
Alexander Alekhin
fcc69d5a60 core(test): fix check conditions 2019-09-22 11:28:41 +00:00
Alexander Alekhin
1661e83939 Merge remote-tracking branch 'upstream/3.4' into merge-3.4 2019-08-30 16:22:42 +03:00
Vitaly Tuzov
d134ec54c5 Extend tests for v_check_any and v_check_all intrinsics 2019-08-28 14:53:31 +03:00
Alexander Alekhin
19a4b51371 Merge remote-tracking branch 'upstream/3.4' into merge-3.4 2019-08-16 18:48:08 +03:00
luz.paz
fcc7d8dd4e Fix modules/ typos
Found using `codespell -q 3 -S ./3rdparty -L activ,amin,ang,atleast,childs,dof,endwhile,halfs,hist,iff,nd,od,uint`

backporting of commit: ec43292e1e
2019-08-16 17:34:29 +03:00
luz.paz
ec43292e1e Fix modules/ typos
Found using `codespell -q 3 -S ./3rdparty -L activ,amin,ang,atleast,childs,dof,endwhile,halfs,hist,iff,nd,od,uint`
2019-08-15 18:02:09 -04:00
Alexander Alekhin
13ecd5bb25 Merge pull request #15122 from pmur:fast-math-improvements 2019-08-14 19:28:05 +00:00
Alexander Alekhin
32772a5436 3.4: backported changes from 'master' branch 2019-08-14 16:36:08 +03:00
Alexander Alekhin
2ad0487cec Merge remote-tracking branch 'upstream/3.4' into merge-3.4 2019-08-13 18:32:29 +00:00