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Open Source Computer Vision Library
https://opencv.org/
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37 lines
992 B
37 lines
992 B
#include "perf_precomp.hpp" |
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namespace opencv_test |
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{ |
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using namespace perf; |
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#define TYPICAL_MAT_TYPES_ADWEIGHTED CV_8UC1, CV_8UC4, CV_8SC1, CV_16UC1, CV_16SC1, CV_32SC1 |
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#define TYPICAL_MATS_ADWEIGHTED testing::Combine(testing::Values(szVGA, sz720p, sz1080p), testing::Values(TYPICAL_MAT_TYPES_ADWEIGHTED)) |
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PERF_TEST_P(Size_MatType, addWeighted, TYPICAL_MATS_ADWEIGHTED) |
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{ |
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Size size = get<0>(GetParam()); |
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int type = get<1>(GetParam()); |
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int depth = CV_MAT_DEPTH(type); |
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Mat src1(size, type); |
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Mat src2(size, type); |
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double alpha = 3.75; |
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double beta = -0.125; |
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double gamma = 100.0; |
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Mat dst(size, type); |
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declare.in(src1, src2, dst, WARMUP_RNG).out(dst); |
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if (depth == CV_32S) |
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{ |
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// there might be not enough precision for integers |
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src1 /= 2048; |
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src2 /= 2048; |
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} |
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TEST_CYCLE() cv::addWeighted( src1, alpha, src2, beta, gamma, dst, dst.type() ); |
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SANITY_CHECK(dst, depth == CV_32S ? 4 : 1); |
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} |
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} // namespace
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