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2575 Commits

Author SHA1 Message Date
Maksim Shabunin
9efaa3cce7 RISC-V/RVV 0.7: v_add/v_sub saturation and avoiding 64-bit register in v_check_ 2023-01-30 23:25:53 +03:00
Alexander Alekhin
18cbfa4a4f Merge remote-tracking branch 'upstream/3.4' into merge-3.4 2023-01-23 00:11:12 +00:00
Rostislav Vasilikhin
f3a03aefad cvIsInf(double) fix + regression test 2023-01-17 23:06:39 +01:00
Maksim Shabunin
c1e5c16ff3 Backport C-API cleanup (imgproc) from 5.x 2023-01-16 23:29:50 +03:00
Xxfore
ef0fcb9238 Merge pull request #22938 from Xxfore:4.x 
Use reinterpret instead of c-style casting for GCC

Co-authored-by: Xu Zhang <xu.zhang@hexintek.com>
Co-authored-by: Maksim Shabunin <maksim.shabunin@gmail.com>
 2023-01-11 14:11:16 +00:00
Alexander Alekhin
9208dcb07c Merge tag '4.7.0' 2022-12-28 15:23:46 +00:00
Alexander Smorkalov
725e440d27 release: OpenCV 4.7.0 2022-12-28 17:31:52 +03:00
Alexander Alekhin
eab7faf536 Merge tag '3.4.19' 2022-12-27 08:41:49 +00:00
Alexander Alekhin
83391ac59d release: OpenCV 3.4.19 2022-12-27 03:50:12 +00:00
cudawarped
692d6168b3 cuda: fix CUDA 12.0 build errors 2022-12-26 15:25:29 +02:00
Alexander Alekhin
b42c11de82 pre: OpenCV 4.7.0 (version++) 2022-12-25 17:00:22 +00:00
Alexander Alekhin
a494c75bfe pre: OpenCV 3.4.19 (version++) 2022-12-25 16:59:47 +00:00
fengyuentau
34a0897f90 add cv::flipND; support onnx slice with negative steps via cv::flipND 2022-12-23 16:39:53 +08:00
cudawarped
9aa5ab7557 cv::cuda: Replace all instances of texture references/objects with texture objects using the existing updated cv::cudev::Texture class. 
Fixes bugs in cv::cuda::demosaicing, cv::cuda::resize and cv::cuda::HoughSegmentDetector.
 2022-12-19 19:28:15 +02:00
Alexander Alekhin
420db56ffd Merge remote-tracking branch 'upstream/3.4' into merge-3.4 2022-12-18 02:17:17 +00:00
Alexander Alekhin
eace6adb6d Merge pull request #22934 from alalek:fix_filestorage_binding 2022-12-17 03:28:13 +00:00
Alexander Alekhin
6e3700593f compatibility: keep Ptr<FileStorage> stubs till OpenCV 5.0 2022-12-16 00:47:44 +00:00
Alexander Alekhin
6a8c5a1d27 python: resolve Ptr<FileStorage> requirement issue 2022-12-16 00:47:44 +00:00
Sergei Shutov
8bd17163c7 Merge pull request #22939 from stopmosk:21826-python-bindings-for-videocapturewaitany 
Add Python bindings for VideoCapture::waitAny #21826

### Pull Request Readiness Checklist

See details at https://github.com/opencv/opencv/wiki/How_to_contribute#making-a-good-pull-request

- [x] I agree to contribute to the project under Apache 2 License.
- [x] To the best of my knowledge, the proposed patch is not based on a code under GPL or another license that is incompatible with OpenCV
- [x] The PR is proposed to the proper branch
- [x] There is a reference to the original bug report and related work
- [x] There is accuracy test, performance test and test data in opencv_extra repository, if applicable
      Patch to opencv_extra has the same branch name.
- [x] The feature is well documented and sample code can be built with the project CMake
 2022-12-14 22:15:02 +03:00
Vadim Levin
3f5f09e730 fix: add _ suffix to properties having reserved keyword names 2022-12-13 20:56:39 +03:00
Alexander Alekhin
4203c903f8 Merge pull request #22928 from alalek:riscv_toolchains 2022-12-13 06:32:16 +00:00
Alexander Alekhin
c725771e11 build(riscv): suppress massive -Wignored-attributes warnings 2022-12-11 17:10:00 +00:00
Alexander Alekhin
be326ff752 build: fix/eliminate MSVC warnings 2022-12-10 12:19:31 +00:00
Alexander Alekhin
941d89e06d cmake: fix RISC-V toolchains 
- RVV options are moved to configuration scripts instead of toolchains
 2022-12-09 12:02:28 +00:00
Alexander Alekhin
c5a4df30c6 risc-v: fix RVV backend on clang with undefined CV_RVV_SCALABLE 
- v_interleave_quads
- v_pack_triplets
- v_signmask
 2022-12-06 13:49:05 +00:00
Alexander Smorkalov
5696629b13 Merge pull request #22594 from ZhaoChuyang:pr_test_for_22253 
add test for PR #22253
 2022-12-01 13:47:32 +03:00
Vadim Levin
3a15152be5 refactor: rework test to be more specific 2022-11-30 18:31:03 +03:00
Alexander Duda
2eb7bf4cfa core: improve doc for setNumThreads 
The old documentation implies that the call is only valid for the next parallel region and must be called again if addtional regions should be affected as well.
 2022-11-30 11:37:35 +01:00
HAN Liutong
a32f2cd24a Merge pull request #22520 from hanliutong:hsv 
Modify the SIMD loop in color_hsv.

* Modify the SIMD loops in color_hsv.

* Add FP supporting in bit logic.

* Add temporary compatibility code.

* Use max_nlanes instead of vlanes for array declaration.

* Use "CV_SIMD || CV_SIMD_SCALABLE".

* Revert the modify of the Universal Intrinsic API

* Fix warnings.

* Use v_select instead of bits manipulation.
 2022-11-28 18:28:14 +00:00
Alexander Alekhin
5d14cc68b7 Merge remote-tracking branch 'upstream/3.4' into merge-3.4 2022-11-16 16:54:11 +00:00
Alexander Alekhin
54531f8e3b core: support CV_Check*() macros with 'bool' parameters 2022-11-15 11:47:16 +00:00
Alexander Smorkalov
778faddbd8 Merge pull request #22463 from hanliutong:rvv 
Redesign the SIMD macro.
 2022-10-27 14:16:03 +03:00
HAN Liutong
5462a6be6e Update SIMD macro for RVV backend. 2022-10-26 13:02:03 +00:00
Alexander Smorkalov
a60496f9df Merge pull request #22633 from cudawarped:fix_3361 
Reset cuda runtime error code to cudasuccess on runtime failure.
 2022-10-26 15:48:06 +03:00
Alexander Alekhin
762481411d Merge remote-tracking branch 'upstream/3.4' into merge-3.4 2022-10-15 16:44:47 +00:00
Hyunggi Chang
085fb78e85 fix typo (portatibility -> portability) 2022-10-13 21:39:52 +00:00
Alexander Alekhin
2763f988da Merge pull request #22526 from paroj:pyrect 2022-10-13 11:46:28 +00:00
cudawarped
f89dee4f3e Reset cuda error code to cudasuccess. 2022-10-13 10:15:40 +03:00
Pavel Rojtberg
35f43cc429 core: expose rectangle intersection to bindings 2022-10-12 14:08:12 +02:00
Alexander Alekhin
347246901e Merge pull request #21745 from alalek:dnn_plugin_openvino 2022-10-08 22:32:25 +00:00
Alexander Alekhin
43b2bb2c25 dnn: plugin support for OpenVINO 2022-10-07 16:57:31 +00:00
Sean McBride
1829eba584 Fixed most clang -Wextra-semi warnings 2022-09-27 18:06:46 -04:00
HAN Liutong
df24bd295d Fix v_signmask for RISC-V Vector. 2022-09-23 11:28:50 +00:00
Alexander Smorkalov
bfeeb0ad70 Merge pull request #22285 from asenyaev:asen/disabled_compiling_warnings_3.4 
Disabled compiling warnings in case of symbols in cmake for 3.4
 2022-09-20 15:14:36 +03:00
Alexander Smorkalov
2273af0166 Merge pull request #22286 from asenyaev:asen/disabled_compiling_warnings_4.x 
Disabled compiling warnings in case of symbols in cmake for 4.x
 2022-09-20 15:13:06 +03:00
Andrey Senyaev
ccfc34b13f Disabled compiling warnings in case of symbols in cmake for 4.x 2022-09-20 13:35:48 +03:00
Andrey Senyaev
3f4abcb228 Disabled compiling warnings in case of symbols in cmake for 3.4 2022-09-20 13:34:17 +03:00
Alexander Alekhin
2e15582799 build: eliminate uninitialized warnings from GCC12 2022-09-14 11:58:43 +00:00
Hao Chen
fce8349c99 Optimize the cvCeil and cvFloor functions. 
This patch optimizes the cvCeil and cvFloor functions on
the LoongArch platform.

Signed-off-by: Hao Chen <chenhao@loongson.cn>
 2022-09-13 10:49:09 +03:00
wxsheng
4154bd0667 Add Loongson Advanced SIMD Extension support: -DCPU_BASELINE=LASX 
* Add Loongson Advanced SIMD Extension support: -DCPU_BASELINE=LASX
* Add resize.lasx.cpp for Loongson SIMD acceleration
* Add imgwarp.lasx.cpp for Loongson SIMD acceleration
* Add LASX acceleration support for dnn/conv
* Add CV_PAUSE(v) for Loongarch
* Set LASX by default on Loongarch64
* LoongArch: tune test threshold for Core/HAL.mat_decomp/15

Co-authored-by: shengwenxue <shengwenxue@loongson.cn>
 2022-09-10 09:39:43 +03:00