46 lines
1.0 KiB
C++
46 lines
1.0 KiB
C++
#include "perf_precomp.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 std::tr1::make_tuple;
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using std::tr1::get;
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template <typename T>
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static void CvRoundMat(const cv::Mat & src, cv::Mat & dst)
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{
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for (int y = 0; y < dst.rows; ++y)
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{
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const T * sptr = src.ptr<T>(y);
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int * dptr = dst.ptr<int>(y);
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for (int x = 0; x < dst.cols; ++x)
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dptr[x] = cvRound(sptr[x]);
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}
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}
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PERF_TEST_P(Size_MatType, CvRound_Float,
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testing::Combine(testing::Values(TYPICAL_MAT_SIZES),
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testing::Values(CV_32FC1, CV_64FC1)))
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{
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Size size = get<0>(GetParam());
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int type = get<1>(GetParam()), depth = CV_MAT_DEPTH(type);
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cv::Mat src(size, type), dst(size, CV_32SC1);
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declare.in(src, WARMUP_RNG).out(dst);
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if (depth == CV_32F)
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{
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TEST_CYCLE()
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CvRoundMat<float>(src, dst);
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}
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else if (depth == CV_64F)
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{
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TEST_CYCLE()
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CvRoundMat<double>(src, dst);
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}
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SANITY_CHECK_NOTHING();
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}
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