opencv/modules/core
Rostislav Vasilikhin 64d3111377
Merge pull request #26459 from savuor:rv/hal_absdiff_scalar
HAL added for absdiff(array, scalar) + related fixes #26459

### This PR changes
* HAL for `absdiff` when one of arguments is a scalar, including multichannel arrays and scalars
* several channels support for HAL `addScalar`
* proper data type check for `addScalar` when one of arguments is a scalar

### 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
- [ ] There is a reference to the original bug report and related work
- [ ] 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
2024-11-19 10:35:49 +03:00
..
3rdparty/SoftFloat Add install component for 3rdparty libraries licenses 2018-03-06 16:32:30 +03:00
cmake/parallel core(parallel): plugins support 2021-02-15 17:07:36 +00:00
doc Merge pull request #26260 from sturkmen72:upd_doc_4_x 2024-10-09 09:09:51 +03:00
include/opencv2 Merge pull request #26434 from dkurt:dk/int64_file_storage_4.x 2024-11-11 14:13:33 +03:00
misc Merge pull request #25986 from asmorkalov:as/js_for_contrib 2024-08-23 10:49:08 +03:00
perf Merge pull request #26115 from savuor:rv/flip_ocl_dtypes 2024-09-06 08:26:00 +03:00
src Merge pull request #26459 from savuor:rv/hal_absdiff_scalar 2024-11-19 10:35:49 +03:00
test Merge pull request #26446 from dkurt:file_storage_empty_and_1d_mat 2024-11-12 17:51:10 +03:00
CMakeLists.txt build: made environment access a separate feature 2024-10-30 18:37:22 +03:00