Alexander Alekhin
d8b2f11cc8
Merge tag '4.4.0'
2020-07-17 23:08:18 +00:00
Alexander Alekhin
c3bb57afea
release: OpenCV 4.4.0
2020-07-17 22:43:40 +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
Alexander Alekhin
284d26da05
Merge tag '3.4.11'
2020-07-17 02:06:19 +00:00
Alexander Alekhin
e8d4259f9a
release: OpenCV 3.4.11
2020-07-17 00:34:46 +00:00
Alexander Alekhin
8bf1b9a422
cmake(cuda): repair ccbin, re-implement execute_process() cache
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- preventive fix for arch "11.0" (CUDA_ARCH_BIN_OR_PTX_10 bug)
- new var: OPENCV_CUDA_DETECTION_NVCC_FLAGS
- new var: OPENCV_CMAKE_CUDA_DEBUG
2020-07-08 07:34:17 +00:00
Alexander Alekhin
e0f9eac521
cmake: backport CUDA scripts
2020-07-08 07:33:54 +00:00
Alexander Alekhin
524a2fffe9
Merge remote-tracking branch 'upstream/3.4' into merge-3.4
2020-07-06 23:05:04 +00:00
Alexander Alekhin
eb6678ebef
Merge pull request #17699 from alalek:build_core_cuda
...
* core(cuda): fix build
- MSVS 19.25.28612.0
- CUDA release 11.0, V11.0.167
* cmake(cuda): backport workaround for CUDA 11
* cmake(cuda): call CUDA_BUILD_CLEAN_TARGET() on finalize
* cmake(cuda): use CMAKE_SUPPRESS_REGENERATION with MSVS
2020-07-06 22:58:17 +00:00
Alexander Alekhin
a711e2aa41
Merge remote-tracking branch 'upstream/3.4' into merge-3.4
2020-06-29 21:19:09 +00:00
dev-tronifier
9b727fa1f3
Increased portability of CV_Func
2020-06-26 19:45:58 +00:00
Alexander Alekhin
e3d502310f
Merge remote-tracking branch 'upstream/3.4' into merge-3.4
2020-06-19 07:33:50 +00:00
Yuriy Obukh
456e88a8a4
fix VS Windows build with eigen. https://github.com/opencv/opencv/issues/17548
2020-06-18 14:31:11 +03:00
Namgoo Lee
2043e06102
cuda optflow tvl1 : async safety
...
also modify cuda canny to use createTextureObjectPitch2D, etc.
2020-06-17 01:04:22 +09:00
Alexander Alekhin
0cbaaba4b1
Merge remote-tracking branch 'upstream/3.4' into merge-3.4
2020-06-12 22:20:50 +00:00
Rasmus
781fbde449
Merge pull request #17368 from themightyoarfish:cv2eigen-doc
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* Add documentation about usage of cv2eigen functions in eigen.hpp
* Fixed Doxygen syntax.
Co-authored-by: Alexander Smorkalov <smorkalov.a.m@gmail.com>
2020-06-10 07:53:18 +00:00
Alexander Alekhin
5f3012fc9a
pre: OpenCV 4.4.0 (version++)
2020-06-09 02:27:13 +00:00
Alexander Alekhin
a43e3bebe6
pre: OpenCV 3.4.11 (version++)
2020-06-08 18:46:27 +00:00
Alexander Alekhin
7722a2b8a8
Merge remote-tracking branch 'upstream/3.4' into merge-3.4
2020-06-04 17:58:34 +00:00
Alexander Alekhin
f68654a204
Merge pull request #17438 from alalek:fix_eigen_builds
2020-06-01 18:02:07 +00:00
Vadim Pisarevsky
5489735258
Merge pull request #17436 from vpisarev:fix_python_io
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* fixed #17044
1. fixed Python part of the tutorial about using OpenCV XML-YAML-JSON I/O functionality from C++ and Python.
2. added startWriteStruct() and endWriteStruct() methods to FileStorage
3. modifed FileStorage::write() methods to make them work well inside sequences, not only mappings.
* try to fix the doc builder
* added Python regression test for FileStorage I/O API ([TODO] iterating through long sequences can be very slow)
* fixed yaml testing
2020-06-01 11:33:09 +00:00
Alexander Alekhin
74020a084b
core: fix builds with eigen helper header
2020-05-31 15:41:42 +00:00
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
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* 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
593af7287b
Merge remote-tracking branch 'upstream/3.4' into merge-3.4
2020-05-18 17:50:16 +00:00
Alexander Alekhin
a3b109eca0
imgproc: enable GaussianBlur IPP parallel processing
2020-05-17 11:40:34 +00:00
Alexander Alekhin
152e6476d9
Merge remote-tracking branch 'upstream/3.4' into merge-3.4
2020-04-24 19:02:39 +00:00
Alexander Alekhin
3c14a8c507
Merge pull request #17149 from alalek:core_simd_suppress_coverity
2020-04-24 17:46:54 +00:00
Alexander Alekhin
cd7db168e0
core(SIMD): suppress coverity UNINIT_CTOR on SIMD vectors
2020-04-24 16:36:35 +00:00
Alexander Alekhin
bfcc136dc7
Merge remote-tracking branch 'upstream/3.4' into merge-3.4
2020-04-21 21:32:51 +00:00
Paul Jurczak
a748eba42e
Added descriptions of randu and randn
2020-04-20 07:13:37 +00:00
Alexander Alekhin
acf1be547d
Merge pull request #17046 from alalek:core_inputarray_matexpr_cleanup
2020-04-18 21:41:59 +00:00
Alexander Alekhin
fbaae7ac37
Merge pull request #17041 from alalek:core_simd_vector_ctors
2020-04-17 21:22:08 +00:00
Alexander Alekhin
dcf7eb972e
core(SIMD): align behavior of vector constructors
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- setzero() calls are dropped due low-level API nature
- initialization is mandatory if necessary (not an output of other calls)
2020-04-17 14:34:34 +00:00
Maksim Shabunin
f84cae833a
TickMeter: added FPS and AvgTime, improved docs, reformatted
2020-04-16 21:33:29 +03:00
Alexander Alekhin
c8f1948d58
core: drop EXPR handing code in InputArray
2020-04-14 18:02:19 +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
49a75079f2
Merge pull request #17047 from alalek:fix_permissions
2020-04-13 12:34:08 +00:00
Alexander Alekhin
f0ffc52435
fix files permissions
2020-04-13 04:29:55 +00:00
Alexander Alekhin
9c58a7cb1e
Merge pull request #16653 from alalek:core_inputarray_matexpr
2020-04-10 16:57:17 +00:00
Alexander Alekhin
763a1d7392
Merge remote-tracking branch 'upstream/3.4' into merge-3.4
2020-04-06 15:57:43 +00:00
Alexander Alekhin
936428cb3b
core(MatExpr) fetch result before InputArray wrap
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- avoid multiple expression evaluations
- avoid issues with reduced support of InputArray::EXPR
2020-04-06 15:28:32 +00:00
Adam Fowles
8334932a26
Merge pull request #16992 from afowles:fix-forEach-segfault
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* Fixed divide by zero error in forEach
* Dedicated assertion for !empty
2020-04-06 14:49:02 +00:00
Alexander Alekhin
01dcfb0825
Merge tag '4.3.0'
2020-04-03 11:50:53 +00:00
Alexander Alekhin
01b2c5a77c
release: OpenCV 4.3.0
2020-04-03 11:45:28 +00:00
Alexander Alekhin
0812207db7
Merge tag '3.4.10'
2020-04-03 11:24:31 +00:00
Alexander Alekhin
1cc1e6fa56
release: OpenCV 3.4.10
2020-04-02 19:59:58 +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
ca23c0e630
Merge remote-tracking branch 'upstream/3.4' into merge-3.4
2020-03-17 13:23:33 +03:00
Alexander Alekhin
77d1c20fb7
core(buffer_area): handle 'OPENCV_ENABLE_MEMORY_SANITIZER=ON' case
2020-03-16 19:34:08 +03:00
Alexander Alekhin
71ec112093
Merge pull request #16786 from alalek:issue_16398
2020-03-15 19:49:50 +00:00
Sayed Adel
9ea62bfddb
core:vsx reimplement v_broadcast_element()
...
There's no need to use `vec_perm()` instead of `vec_splat()`,
since instruction `vperm` is quite heavy compared to `vsplt[b,h,w]`.
2020-03-14 22:54:22 +02:00
Alexander Alekhin
4e56c1326f
core: adjust type of allocator_stats counter, allow to disable
2020-03-11 20:12:29 +03:00
Alexander Alekhin
850414a501
Merge pull request #16771 from alalek:update_version_4.3.0-pre
2020-03-11 10:24:56 +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
612746b4e5
Merge pull request #16744 from alalek:fix_mat_aug_operators_use_after_free
2020-03-10 22:02:47 +00:00
Alexander Alekhin
3c85745e22
pre: OpenCV 4.3.0 (version++)
2020-03-10 15:00:03 +03:00
Alexander Alekhin
b7ecaceda8
pre: OpenCV 3.4.10 (version++)
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- Android Manager version is not increased (stuck on 3.49)
2020-03-10 14:53:43 +03:00
Alexander Alekhin
619180dffd
Merge remote-tracking branch 'upstream/3.4' into merge-3.4
2020-03-06 20:41:30 +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
Manoj Gupta
880d2afb67
Fix building with ToT libc++
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ToT libc++ (LLVM) no longer includes <sstream>
as part of <complex> which breaks building opencv.
Include <sstream> header explcitly to fix this.
2020-03-05 17:10:43 -08:00
Alexander Alekhin
90a4d67e8d
Merge pull request #16513 from pwuertz:cuda_py_interop
2020-03-05 11:56:07 +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
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* 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
333a767be4
Merge remote-tracking branch 'upstream/3.4' into merge-3.4
2020-02-28 18:34:37 +00:00
Peter Würtz
5012fc5d23
Merge pull request #16684 from pwuertz:ignore_clang_mat_inl
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* Ignore clang warnings for deprecated enum+enum operations in mat.inl.hpp
* build: added customization macros, cmake flags for OpenCV build
2020-02-28 21:21:03 +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
2617c9aa64
Merge pull request #16673 from alalek:exclude_contrib_modules_4.x
2020-02-26 14:03:52 +00:00
Alexander Alekhin
84bb67e49b
exclude opencv_contrib modules
2020-02-26 15:12:45 +03:00
Peter Würtz
53c0189ed7
Allow access to CUDA memory and stream pointers for interoperability.
2020-02-26 11:11:03 +01:00
Maksim Shabunin
bf96d8239d
Use BufferArea in more places
2020-02-26 11:45:19 +03:00
Alexander Alekhin
01048e5603
Merge pull request #16616 from alalek:dnn_fix_input_shape
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* dnn: fix processing of input shapes
- importer: avoid using of .setInput() => .setInputShape()
- setInput: shape limitation check (partial)
* dnn(test): test .setInput() in readNet()
2020-02-21 22:39:54 +03:00
Alexander Alekhin
966c2191cb
Merge pull request #13928 from catree:add_matx_div_operations
2020-02-21 22:35:03 +03:00
Maksim Shabunin
8b2c499be6
intrin: fixed int64->double conversion for AVX-512
2020-02-21 15:20:00 +03:00
Alexander Smorkalov
c87b99e82b
Added test for new MatX division.
2020-02-21 10:08:55 +03:00
Alexander Alekhin
aa2777ed61
Merge remote-tracking branch 'upstream/3.4' into merge-3.4
2020-02-10 19:40:29 +03:00
Pavel Rojtberg
e13a73d084
core: export getCPUFeaturesLine to bindings
2020-02-10 14:06:43 +01:00
Alexander Alekhin
eb14f9a464
Merge pull request #16463 from alalek:core_strong_ptr_alignment
2020-02-08 19:45:43 +00:00
Maksim Shabunin
55cdeaa6dd
BufferArea: initial version, usage in StereoBM
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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
bf2f7b0f8b
Merge remote-tracking branch 'upstream/3.4' into merge-3.4
2020-02-01 17:26:00 +00:00
gapry
ac9f8c1f41
Fixed Compilation warnings | Issue #16336
2020-02-01 03:32:42 +08:00
Alexander Alekhin
591f427003
Merge pull request #16459 from nh2:patch-1
2020-01-30 14:25:18 +00:00
Alexander Alekhin
a4bd7506a5
core: CV_STRONG_ALIGNMENT macro
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Should be used to guard unsafe type casts of pointers
2020-01-29 18:44:17 +03:00
Niklas Hambüchen
70cbc3d883
cvdef.h: Don't use C's limits.h under C++
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Just like with the other headers in the rest of the file.
See e.g. https://stackoverflow.com/questions/36831465/what-difference-does-it-make-when-i-include-limits-or-limits-h-in-my-c-cod
for the reasons, the most important one being that limits.h does not respect
namespaces, which can make problems for downstream consumers of cvdef.h.
2020-01-29 16:41:31 +01:00
Sayed Adel
ec033330df
core:vsx workaround for the unexpected results of vec_vbpermq
in gcc4.9
2020-01-29 15:05:12 +02:00
Sayed Adel
bd531bd828
core:vsx fix inline asm constraints
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generalize constraints to 'wa' for VSX registers
2020-01-28 15:48:00 +02:00
Alexander Alekhin
3d14dd4e39
Merge remote-tracking branch 'upstream/3.4' into merge-3.4
2020-01-22 16:58:30 +03:00
Alexander Alekhin
d42e04d0df
core(SIMD): fix MSA build - add v_reduce_min/max for u8/s8
2020-01-20 15:10:03 +03:00
Chip Kerchner
301626ba26
Merge pull request #15488 from ChipKerchner:vectorizeMinMax2
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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
a9f3acb125
core(simd): fix NEON alignmnet issue
2020-01-11 18:39:50 +00:00
Alexander Alekhin
e180cc050b
Merge pull request #16236 from alalek:fix_core_simd_emulator
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* 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
523f081923
core(check): add Size_<int>
2019-12-28 13:50:39 +00:00
Brian Wignall
f9c514b391
Fix spelling typos
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backport commit 659ffaddb4
2019-12-27 12:46:53 +00:00
Brian Wignall
659ffaddb4
Fix spelling typos
2019-12-26 06:45:03 -05:00
Alexander Alekhin
89d3f95a8e
Merge tag '4.2.0'
2019-12-20 17:06:45 +03:00
Alexander Alekhin
bda89a6469
release: OpenCV 4.2.0
2019-12-20 16:44:16 +03:00
Alexander Alekhin
5e2bcc9149
Merge tag '3.4.9'
2019-12-20 12:44:15 +03:00
Alexander Alekhin
64e6cf9fe5
release: OpenCV 3.4.9
2019-12-19 18:16:47 +03:00
Alexander Alekhin
4c86fc13cb
Merge remote-tracking branch 'upstream/3.4' into merge-3.4
2019-12-19 15:09:05 +03:00
Alexander Alekhin
dff8e29f98
Merge pull request #16139 from alalek:core_flip_avoid_unaligned
2019-12-19 10:29:07 +00:00
Alexander Alekhin
8d22ac200f
core: workaround flipHoriz() alignment issues
2019-12-19 00:05:23 +00:00
Alexander Alekhin
c6c8783c60
Merge remote-tracking branch 'upstream/3.4' into merge-3.4
2019-12-16 21:30:30 +00:00
Tatsuro Shibamura
971ae00942
Merge pull request #16027 from shibayan:arm64-windows10
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* Support ARM64 Windows 10 platform
* Fixed detection issue for ARM64 Windows 10
* Try enabling ARM NEON intrin
* build: disable NEON with MSVC compiler
* samples(directx): gdi32 dependency
2019-12-17 00:23:30 +03:00
Alexander Alekhin
92b9888837
Merge remote-tracking branch 'upstream/3.4' into merge-3.4
2019-12-12 13:02:19 +03:00
Alexander Alekhin
f2cce5fd8c
Merge pull request #16125 from alalek:core_safe_xadd
2019-12-11 14:15:46 +00:00
Alexander Alekhin
7d61426279
Merge pull request #16124 from alalek:issue_13354
2019-12-11 14:15:23 +00:00
Alexander Alekhin
416848066c
core: provide safe implementations of CV_XADD() only
2019-12-11 00:48:45 +00:00
Alexander Alekhin
76b5e19eb3
core: add "namespace cv" in CV_StaticAssert fallback implementation
2019-12-11 00:35:13 +00:00
Alexander Alekhin
a675c4937a
core: OPENCV_INCLUDE_PORT_FILE for custom platform configuration
2019-12-11 00:31:45 +00:00
Paul Murphy
a011035ed6
Merge pull request #15257 from pmur:resize
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* resize: HResizeLinear reduce duplicate work
There appears to be a 2x unroll of the HResizeLinear against k,
however the k value is only incremented by 1 during the unroll. This
results in k - 1 duplicate passes when k > 1.
Likewise, the final pass may not respect the work done by the vector
loop. Start it with the offset returned by the vector op if
implemented. Note, no vector ops are implemented today.
The performance is most noticable on a linear downscale. A set of
performance tests are added to characterize this. The performance
improvement is 10-50% depending on the scaling.
* imgproc: vectorize HResizeLinear
Performance is mostly gated by the gather operations
for x inputs.
Likewise, provide a 2x unroll against k, this reduces the
number of alpha gathers by 1/2 for larger k.
While not a 4x improvement, it still performs substantially
better under P9 for a 1.4x improvement. P8 baseline is
1.05-1.10x due to reduced VSX instruction set.
For float types, this results in a more modest
1.2x improvement.
* Update U8 processing for non-bitexact linear resize
* core: hal: vsx: improve v_load_expand_q
With a little help, we can do this quickly without gprs on
all VSX enabled targets.
* resize: Fix cn == 3 step per feedback
Per feedback, ensure we don't overrun. This was caught via the
failure observed in Test_TensorFlow.inception_accuracy.
2019-12-09 14:54:06 +03:00
Alexander Alekhin
c3023fb52b
pre: OpenCV 4.2.0 (version++)
2019-12-06 12:58:57 +03:00
Alexander Alekhin
76a27e3399
pre: OpenCV 3.4.9 (version++)
2019-12-05 18:28:38 +00:00
Alexander Alekhin
8108fb0575
Merge remote-tracking branch 'upstream/3.4' into merge-3.4
2019-12-05 18:27:45 +03:00
Alexander Alekhin
f21bde4d9f
Merge pull request #16046 from alalek:issue_15990
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* core: disable invalid constructors in C API by default
- C API objects will lose their default initializers through constructors
* samples: stop using of C API
2019-12-05 14:48:18 +03:00
Alexander Alekhin
01a28db949
Merge remote-tracking branch 'upstream/3.4' into merge-3.4
2019-11-29 18:57:33 +03:00
Vadim Levin
8d74101f07
Merge pull request #15955 from VadimLevin:dev/vlevin/generator_tests
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Tests for argument conversion of Python bindings generator
* Tests for parsing elemental types from Python bindings
- Add positive and negative tests for int, float, double, size_t,
const char*, bool.
- Tests with wrong conversion behavior are skipped.
* Move implicit conversion of bool to integer/floating types to wrong
conversion behavior.
2019-11-29 16:24:13 +03:00
Alexander Alekhin
70146700aa
Merge pull request #15839 from alalek:core_simd_v_setall_template
2019-11-27 19:19:35 +00:00
Brian Wignall
af997529a1
Fix some typos
2019-11-26 18:41:19 +03:00
Brian Wignall
9276f1910b
Fix some typos
2019-11-25 19:55:07 -05:00
Alexander Alekhin
ad0ab4109a
Merge remote-tracking branch 'upstream/3.4' into merge-3.4
2019-11-22 22:47:13 +00:00
Alexander Alekhin
ec55b6f6db
core: fix MSA build
2019-11-21 18:59:41 +03:00
Everton Constantino
75315fb297
Merge pull request #15494 from everton1984:hal_vector_get_n
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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
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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
Alexander Alekhin
fc41c18c6f
Merge remote-tracking branch 'upstream/3.4' into merge-3.4
2019-11-18 13:56:24 +03:00
Alexander Alekhin
6773b938b3
Merge pull request #15896 from alalek:build_gcc_9
2019-11-14 14:22:02 +00:00
Christoph Bachhuber
c638f085aa
Refactor for clarity and avoiding code duplication
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Implement GArik's comments
Remove unnecessary c_str()
Fix brace position
2019-11-12 19:22:42 +01:00
Alexander Alekhin
7ecdcf6ca6
build: GCC9 compilation
2019-11-12 18:49:34 +03:00
Alexander Alekhin
b6a58818bb
Merge remote-tracking branch 'upstream/3.4' into merge-3.4
2019-11-11 20:25:42 +00:00
Igor Murzov
6d5b900324
Simplify OpenCL info dumping code:
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* Reduce code nesting
* Drop redundant .c_str() calls
2019-11-05 14:49:49 +03:00
Alexander Alekhin
0d7f770996
Merge remote-tracking branch 'upstream/3.4' into merge-3.4
2019-11-04 09:58:29 +00:00
Alexander Alekhin
a893969ec9
core(simd): v_setall template
2019-11-03 12:49:25 +00:00
Alexander Alekhin
5c12bafe80
Merge pull request #15805 from i-murzov:3.4
2019-10-31 20:39:16 +00:00
Igor Murzov
a9d23a6479
Fix wording in some tutorials
2019-10-30 13:27:17 +03:00
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
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- 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
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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
24ebca5c59
core(simd): v_reverse() for MSA backend
2019-10-18 16:43:03 +03:00
Alexander Alekhin
a2b3cd9a2c
Merge pull request #15709 from alalek:js_simd_reverse
2019-10-17 13:14:50 +00:00
Alexander Alekhin
d31da08d43
Merge pull request #15708 from alalek:js_simd_support_1.38.48
2019-10-17 13:14:34 +00:00
Alexander Alekhin
ad172726c0
js(simd): v_reverse implementation
2019-10-15 18:46:08 +03:00
Alexander Alekhin
b1a8de0901
js(simd): support Emscripten 1.38.48-upstream
2019-10-15 15:39:22 +03:00
Chip Kerchner
027769bf5d
Merge pull request #15662 from ChipKerchner:addVReverseIntrinsic
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* 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
46206b4814
Merge tag '4.1.2'
2019-10-09 23:01:31 +00:00
Alexander Alekhin
4c71dbf0af
release: OpenCV 4.1.2
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OpenCV 4.1.2
2019-10-09 22:53:14 +00:00
Alexander Alekhin
65573784c4
Merge remote-tracking branch 'upstream/3.4' into merge-3.4
2019-10-09 19:46:18 +00:00