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41 lines
1.1 KiB
C++
41 lines
1.1 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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typedef std::tr1::tuple<Size, MatType, int> Size_SrcDepth_DstChannels_t;
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typedef perf::TestBaseWithParam<Size_SrcDepth_DstChannels_t> Size_SrcDepth_DstChannels;
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PERF_TEST_P( Size_SrcDepth_DstChannels, merge,
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testing::Combine
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(
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testing::Values(TYPICAL_MAT_SIZES),
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testing::Values(CV_8U, CV_16S, CV_32S, CV_32F, CV_64F),
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testing::Values(2, 3, 4)
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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 srcDepth = get<1>(GetParam());
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int dstChannels = get<2>(GetParam());
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int maxValue = 255;
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vector<Mat> mv;
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for( int i = 0; i < dstChannels; ++i )
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{
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mv.push_back( Mat(sz, CV_MAKETYPE(srcDepth, 1)) );
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randu(mv[i], 0, maxValue);
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}
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Mat dst;
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int runs = (sz.width <= 640) ? 8 : 1;
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TEST_CYCLE_MULTIRUN(runs) merge( (vector<Mat> &)mv, dst );
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double eps = srcDepth <= CV_32S ? 1e-12 : (FLT_EPSILON * maxValue);
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SANITY_CHECK(dst, eps);
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}
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