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highgui: wayland: reduce cpu usage for cv::waitKey()#25502

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asmorkalov merged 1 commit intoopencv:4.xfrom
Kumataro:fix25501
Apr 30, 2024
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highgui: wayland: reduce cpu usage for cv::waitKey()#25502
asmorkalov merged 1 commit intoopencv:4.xfrom
Kumataro:fix25501

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Close #25501

Pull Request Readiness Checklist

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

  • I agree to contribute to the project under Apache 2 License.
  • 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
  • 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

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Tested manually with Kubuntu 24.04 and Wayland session.

@asmorkalov asmorkalov self-assigned this Apr 29, 2024
@asmorkalov asmorkalov merged commit cbf71c3 into opencv:4.x Apr 30, 2024
@mshabunin mshabunin mentioned this pull request Jun 14, 2024
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highgui: wayland: too high cpu usage

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