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2026-07-13 12:06:04 +08:00

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C++

// This file is part of OpenCV project.
// It is subject to the license terms in the LICENSE file found in the top-level directory
// of this distribution and at http://opencv.org/license.html.
#include "perf_precomp.hpp"
namespace opencv_test {
CV_ENUM(BorderMode, BORDER_CONSTANT, BORDER_REPLICATE, BORDER_REFLECT_101)
CV_ENUM(TargetDepth, CV_8U, CV_16S)
typedef tuple<Size, int, TargetDepth, BorderMode> LaplacianParams;
typedef perf::TestBaseWithParam<LaplacianParams> Perf_Laplacian;
PERF_TEST_P(Perf_Laplacian, Laplacian,
testing::Combine(
testing::Values(szVGA, sz720p, sz1080p),
testing::Values(1, 3, 5), // ksize: 1, 3, 5
TargetDepth::all(), // CV_8U and CV_16S
BorderMode::all()
))
{
Size sz = get<0>(GetParam());
int ksize = get<1>(GetParam());
int ddepth = get<2>(GetParam());
int borderMode = get<3>(GetParam());
Mat src(sz, CV_8UC1);
Mat dst(sz, ddepth == CV_16S ? CV_16SC1 : CV_8UC1);
declare.in(src, WARMUP_RNG).out(dst);
TEST_CYCLE()
{
cv::Laplacian(src, dst, ddepth, ksize, 1.0, 0.0, borderMode);
}
SANITY_CHECK(dst);
}
} // namespace opencv_test