115 lines
3.4 KiB
C++
115 lines
3.4 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 tr1::tuple<MatType, Size, Size> MatInfo_Size_Size_t;
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typedef TestBaseWithParam<MatInfo_Size_Size_t> MatInfo_Size_Size;
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PERF_TEST_P(MatInfo_Size_Size, resizeUpLinear,
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testing::Values(
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MatInfo_Size_Size_t(CV_8UC1, szVGA, szqHD),
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MatInfo_Size_Size_t(CV_8UC1, szVGA, sz720p),
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MatInfo_Size_Size_t(CV_8UC4, szVGA, sz720p)
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)
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)
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{
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int matType = get<0>(GetParam());
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Size from = get<1>(GetParam());
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Size to = get<2>(GetParam());
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cv::Mat src(from, matType);
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cv::Mat dst(to, matType);
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declare.in(src, WARMUP_RNG).out(dst);
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TEST_CYCLE() resize(src, dst, to);
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SANITY_CHECK(dst, 1 + 1e-6);
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}
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PERF_TEST_P(MatInfo_Size_Size, resizeDownLinear,
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testing::Values(
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MatInfo_Size_Size_t(CV_8UC1, szVGA, szQVGA),
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MatInfo_Size_Size_t(CV_8UC4, szqHD, szVGA),
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MatInfo_Size_Size_t(CV_8UC1, sz720p, Size(120 * sz720p.width / sz720p.height, 120)),//face detection min_face_size = 20%
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MatInfo_Size_Size_t(CV_8UC4, sz720p, szVGA),
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MatInfo_Size_Size_t(CV_8UC4, sz720p, szQVGA)
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)
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)
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{
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int matType = get<0>(GetParam());
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Size from = get<1>(GetParam());
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Size to = get<2>(GetParam());
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cv::Mat src(from, matType);
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cv::Mat dst(to, matType);
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declare.in(src, WARMUP_RNG).out(dst);
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TEST_CYCLE() resize(src, dst, to);
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SANITY_CHECK(dst, 1 + 1e-6);
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}
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typedef tr1::tuple<MatType, Size, int> MatInfo_Size_Scale_t;
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typedef TestBaseWithParam<MatInfo_Size_Scale_t> MatInfo_Size_Scale;
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PERF_TEST_P(MatInfo_Size_Scale, ResizeAreaFast,
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testing::Combine(
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testing::Values(CV_8UC1, CV_8UC4),
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testing::Values(szVGA, szqHD, sz720p, sz1080p),
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testing::Values(2)
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)
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)
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{
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int matType = get<0>(GetParam());
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Size from = get<1>(GetParam());
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int scale = get<2>(GetParam());
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from.width = (from.width/scale)*scale;
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from.height = (from.height/scale)*scale;
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cv::Mat src(from, matType);
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cv::Mat dst(from.height / scale, from.width / scale, matType);
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declare.in(src, WARMUP_RNG).out(dst);
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TEST_CYCLE() resize(src, dst, dst.size(), 0, 0, INTER_AREA);
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//difference equal to 1 is allowed because of different possible rounding modes: round-to-nearest vs bankers' rounding
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SANITY_CHECK(dst, 1);
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}
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typedef TestBaseWithParam<tr1::tuple<MatType, Size, double> > MatInfo_Size_Scale_Area;
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PERF_TEST_P(MatInfo_Size_Scale_Area, ResizeArea,
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testing::Combine(
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testing::Values(CV_8UC1, CV_8UC4),
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testing::Values(szVGA, szqHD, sz720p, sz1080p),
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testing::Values(2.4, 3.4, 1.3)
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)
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)
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{
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int matType = get<0>(GetParam());
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Size from = get<1>(GetParam());
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double scale = get<2>(GetParam());
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cv::Mat src(from, matType);
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Size to(cvRound(from.width * scale), cvRound(from.height * scale));
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cv::Mat dst(to, matType);
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declare.in(src, WARMUP_RNG).out(dst);
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TEST_CYCLE() resize(src, dst, dst.size(), 0, 0, INTER_AREA);
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//difference equal to 1 is allowed because of different possible rounding modes: round-to-nearest vs bankers' rounding
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SANITY_CHECK(dst, 1);
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}
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