71 lines
2.1 KiB
C++
71 lines
2.1 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 namespace testing;
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using std::tr1::make_tuple;
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using std::tr1::get;
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CV_ENUM(InterType, INTER_NEAREST, INTER_LINEAR, INTER_CUBIC, INTER_LANCZOS4)
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typedef TestBaseWithParam< tr1::tuple<Size, MatType, MatType, InterType> > TestRemap;
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PERF_TEST_P( TestRemap, Remap,
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Combine(
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Values( szVGA, sz1080p ),
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Values( CV_16UC1, CV_16SC1, CV_32FC1 ),
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Values( CV_16SC2, CV_32FC1, CV_32FC2 ),
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InterType::all()
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)
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)
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{
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Size sz;
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int src_type, map1_type, inter_type;
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sz = get<0>(GetParam());
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src_type = get<1>(GetParam());
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map1_type = get<2>(GetParam());
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inter_type = get<3>(GetParam());
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Mat src(sz, src_type), dst(sz, src_type), map1(sz, map1_type), map2;
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if (map1_type == CV_32FC1)
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map2.create(sz, CV_32FC1);
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else if (inter_type != INTER_NEAREST && map1_type == CV_16SC2)
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{
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map2.create(sz, CV_16UC1);
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map2 = Scalar::all(0);
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}
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RNG rng;
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rng.fill(src, RNG::UNIFORM, 0, 256);
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for (int j = 0; j < map1.rows; ++j)
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for (int i = 0; i < map1.cols; ++i)
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switch (map1_type)
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{
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case CV_32FC1:
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map1.at<float>(j, i) = static_cast<float>(src.cols - i - 1);
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map2.at<float>(j, i) = static_cast<float>(j);
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break;
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case CV_32FC2:
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map1.at<Vec2f>(j, i)[0] = static_cast<float>(src.cols - i - 1);
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map1.at<Vec2f>(j, i)[1] = static_cast<float>(j);
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break;
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case CV_16SC2:
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map1.at<Vec2s>(j, i)[0] = static_cast<short>(src.cols - i - 1);
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map1.at<Vec2s>(j, i)[1] = static_cast<short>(j);
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break;
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default:
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CV_Assert(0);
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}
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declare.in(src, WARMUP_RNG).out(dst).time(20);
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int runs = (sz.width <= 640) ? 3 : 1;
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TEST_CYCLE_MULTIRUN(runs) remap(src, dst, map1, map2, inter_type);
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SANITY_CHECK(dst);
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}
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