69 lines
1.7 KiB
C++
69 lines
1.7 KiB
C++
// This file is part of OpenCV project.
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// It is subject to the license terms in the LICENSE file found in the top-level directory
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// of this distribution and at http://opencv.org/license.html.
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#include "perf_precomp.hpp"
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#include "opencv2/ts/ocl_perf.hpp"
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using namespace std;
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using namespace cv;
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using namespace ::perf;
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using namespace ::cvtest::ocl;
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using namespace ::testing;
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using std::tr1::tuple;
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using std::tr1::get;
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namespace {
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struct OpenCLState
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{
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OpenCLState(bool useOpenCL)
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{
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isOpenCL_enabled = cv::ocl::useOpenCL();
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cv::ocl::setUseOpenCL(useOpenCL);
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}
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~OpenCLState()
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{
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cv::ocl::setUseOpenCL(isOpenCL_enabled);
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}
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private:
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bool isOpenCL_enabled;
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};
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typedef TestBaseWithParam< tuple<Size, bool, int> > UMatTest;
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OCL_PERF_TEST_P(UMatTest, CustomPtr, Combine(Values(sz1080p, sz2160p), Bool(), ::testing::Values(4, 64, 4096)))
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{
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OpenCLState s(get<1>(GetParam()));
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int type = CV_8UC1;
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cv::Size size = get<0>(GetParam());
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size_t align_base = 4096;
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const int align_offset = get<2>(GetParam());
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void* pData_allocated = new unsigned char [size.area() * CV_ELEM_SIZE(type) + (align_base + align_offset)];
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void* pData = (char*)alignPtr(pData_allocated, (int)align_base) + align_offset;
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size_t step = size.width * CV_ELEM_SIZE(type);
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OCL_TEST_CYCLE()
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{
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Mat m = Mat(size, type, pData, step);
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m.setTo(cv::Scalar::all(2));
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UMat u = m.getUMat(ACCESS_RW);
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cv::add(u, cv::Scalar::all(2), u);
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cv::add(u, cv::Scalar::all(3), u);
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Mat d = u.getMat(ACCESS_READ);
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ASSERT_EQ(7, d.at<char>(0, 0));
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}
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delete[] (unsigned char*)pData_allocated;
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SANITY_CHECK_NOTHING();
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}
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} // namespace cvtest
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