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  //  copy or use the software.
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  //                For Open Source Computer Vision Library
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  #include "test_precomp.hpp"
  
  #ifdef HAVE_CUDA
  
  using namespace cvtest;
  
  namespace
  {
      IMPLEMENT_PARAM_CLASS(Border, int)
  }
  
  PARAM_TEST_CASE(CopyMakeBorder, cv::gpu::DeviceInfo, cv::Size, MatType, Border, BorderType, UseRoi)
  {
      cv::gpu::DeviceInfo devInfo;
      cv::Size size;
      int type;
      int border;
      int borderType;
      bool useRoi;
  
      virtual void SetUp()
      {
          devInfo = GET_PARAM(0);
          size = GET_PARAM(1);
          type = GET_PARAM(2);
          border = GET_PARAM(3);
          borderType = GET_PARAM(4);
          useRoi = GET_PARAM(5);
  
          cv::gpu::setDevice(devInfo.deviceID());
      }
  };
  
  GPU_TEST_P(CopyMakeBorder, Accuracy)
  {
      cv::Mat src = randomMat(size, type);
      cv::Scalar val = randomScalar(0, 255);
  
      cv::gpu::GpuMat dst = createMat(cv::Size(size.width + 2 * border, size.height + 2 * border), type, useRoi);
      cv::gpu::copyMakeBorder(loadMat(src, useRoi), dst, border, border, border, border, borderType, val);
  
      cv::Mat dst_gold;
      cv::copyMakeBorder(src, dst_gold, border, border, border, border, borderType, val);
  
      EXPECT_MAT_NEAR(dst_gold, dst, 0.0);
  }
  
  #ifdef OPENCV_TINY_GPU_MODULE
  INSTANTIATE_TEST_CASE_P(GPU_ImgProc, CopyMakeBorder, testing::Combine(
      ALL_DEVICES,
      DIFFERENT_SIZES,
      testing::Values(MatType(CV_8UC1),
                      MatType(CV_8UC3),
                      MatType(CV_8UC4),
                      MatType(CV_32FC1),
                      MatType(CV_32FC3),
                      MatType(CV_32FC4)),
      testing::Values(Border(1), Border(10), Border(50)),
      ALL_BORDER_TYPES,
      WHOLE_SUBMAT));
  #else
  INSTANTIATE_TEST_CASE_P(GPU_ImgProc, CopyMakeBorder, testing::Combine(
      ALL_DEVICES,
      DIFFERENT_SIZES,
      testing::Values(MatType(CV_8UC1),
                      MatType(CV_8UC3),
                      MatType(CV_8UC4),
                      MatType(CV_16UC1),
                      MatType(CV_16UC3),
                      MatType(CV_16UC4),
                      MatType(CV_32FC1),
                      MatType(CV_32FC3),
                      MatType(CV_32FC4)),
      testing::Values(Border(1), Border(10), Border(50)),
      ALL_BORDER_TYPES,
      WHOLE_SUBMAT));
  #endif
  
  #endif // HAVE_CUDA
  