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Open Source Computer Vision Library
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36 lines
924 B
36 lines
924 B
13 years ago
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#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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PERF_TEST_P(Size_MatType, minMaxLoc, testing::Combine(
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testing::Values(TYPICAL_MAT_SIZES),
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testing::Values(CV_8UC1, CV_8SC1, CV_16UC1, CV_16SC1, CV_32SC1, CV_32FC1, CV_64FC1)
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)
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)
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{
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Size sz = get<0>(GetParam());
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int matType = get<1>(GetParam());
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Mat src(sz, matType);
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double minVal, maxVal;
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Point minLoc, maxLoc;
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if (matType == CV_8U)
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randu(src, 1, 254 /*do not include 0 and 255 to avoid early exit on 1 byte data*/);
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else if (matType == CV_8S)
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randu(src, -127, 126);
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else
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warmup(src, WARMUP_RNG);
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declare.in(src);
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TEST_CYCLE() minMaxLoc(src, &minVal, &maxVal, &minLoc, &maxLoc);
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SANITY_CHECK(minVal, 1e-12);
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SANITY_CHECK(maxVal, 1e-12);
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}
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