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opencv-MIRROR/hal
Andrei Fedorov 6ac7c3b8ef Merge pull request #29771 from intel-staging:warp_reenable_5
Enabled WarpAffine and WarpPerspective for IPP HAL - #29771

PR enables Warp* functions that were switched off before. The thing is that I added clear 1 for places that agrees with OpenCV due to the changes in OpenCV. Also restrict the transparent border since OpenCV and IPP differently process transparent border with a workaround for current ICV package since it fails on Windows as it was mentioned in https://github.com/opencv/opencv/pull/29669#issuecomment-5339331722.

Locally the `Imgproc_WarpPerspective_Test.accuracy` test passed with ICV that is automatically downloaded by CMake.

### 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.
- [ ] The feature is well documented and sample code can be built with the project CMake
2026-08-25 08:39:44 +03:00
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2026-07-09 12:17:24 +03:00