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43 #include "perf_precomp.hpp"
46 using namespace testing;
49 //////////////////////////////////////////////////////////////////////
52 PERF_TEST_P(Sz_Depth_Cn, BlendLinear,
53 Combine(CUDA_TYPICAL_MAT_SIZES,
54 Values(CV_8U, CV_32F),
57 const cv::Size size = GET_PARAM(0);
58 const int depth = GET_PARAM(1);
59 const int channels = GET_PARAM(2);
61 const int type = CV_MAKE_TYPE(depth, channels);
63 cv::Mat img1(size, type);
64 cv::Mat img2(size, type);
65 declare.in(img1, img2, WARMUP_RNG);
67 const cv::Mat weights1(size, CV_32FC1, cv::Scalar::all(0.5));
68 const cv::Mat weights2(size, CV_32FC1, cv::Scalar::all(0.5));
72 const cv::cuda::GpuMat d_img1(img1);
73 const cv::cuda::GpuMat d_img2(img2);
74 const cv::cuda::GpuMat d_weights1(weights1);
75 const cv::cuda::GpuMat d_weights2(weights2);
78 TEST_CYCLE() cv::cuda::blendLinear(d_img1, d_img2, d_weights1, d_weights2, dst);
80 CUDA_SANITY_CHECK(dst);