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97681bdfce
imgproc: add optimized warpAffine kernels for 8U/16U/32F + C1/C3/C4 inputs #25984 Merge wtih https://github.com/opencv/opencv_extra/pull/1198. Merge with https://github.com/opencv/opencv_contrib/pull/3787. ### Pull Request Readiness Checklist See details at https://github.com/opencv/opencv/wiki/How_to_contribute#making-a-good-pull-request - [x] I agree to contribute to the project under Apache 2 License. - [x] To the best of my knowledge, the proposed patch is not based on a code under GPL or another license that is incompatible with OpenCV - [x] The PR is proposed to the proper branch - [x] There is a reference to the original bug report and related work - [x] There is accuracy test, performance test and test data in opencv_extra repository, if applicable Patch to opencv_extra has the same branch name. - [x] The feature is well documented and sample code can be built with the project CMake
266 lines
8.9 KiB
C++
266 lines
8.9 KiB
C++
// This file is part of OpenCV project.
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// It is subject to the license terms in the LICENSE file found in the top-level directory
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// of this distribution and at http://opencv.org/license.html.
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#include "perf_precomp.hpp"
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namespace opencv_test {
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typedef 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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typedef tuple<Size,Size> Size_Size_t;
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typedef tuple<MatType, Size_Size_t> MatInfo_SizePair_t;
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typedef TestBaseWithParam<MatInfo_SizePair_t> MatInfo_SizePair;
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#define MATTYPE_NE_VALUES CV_8UC1, CV_8UC2, CV_8UC3, CV_8UC4, \
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CV_16UC1, CV_16UC2, CV_16UC3, CV_16UC4, \
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CV_32FC1, CV_32FC2, CV_32FC3, CV_32FC4
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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_8UC2, szVGA, szqHD),
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MatInfo_Size_Size_t(CV_8UC3, szVGA, szqHD),
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MatInfo_Size_Size_t(CV_8UC4, szVGA, szqHD),
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MatInfo_Size_Size_t(CV_8UC1, szVGA, sz720p),
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MatInfo_Size_Size_t(CV_8UC2, szVGA, sz720p),
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MatInfo_Size_Size_t(CV_8UC3, 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), dst(to, matType);
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cvtest::fillGradient<uint8_t>(src);
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declare.in(src).out(dst);
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TEST_CYCLE_MULTIRUN(10) resize(src, dst, to, 0, 0, INTER_LINEAR_EXACT);
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#ifdef __ANDROID__
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SANITY_CHECK(dst, 5);
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#else
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SANITY_CHECK(dst, 1 + 1e-6);
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#endif
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}
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PERF_TEST_P(MatInfo_SizePair, resizeUpLinearNonExact,
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testing::Combine
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(
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testing::Values( MATTYPE_NE_VALUES ),
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testing::Values( Size_Size_t(szVGA, szqHD), Size_Size_t(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_Size_t sizes = get<1>(GetParam());
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Size from = get<0>(sizes);
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Size to = get<1>(sizes);
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cv::Mat src(from, matType), dst(to, matType);
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switch(src.depth())
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{
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case CV_8U: cvtest::fillGradient<uint8_t>(src); break;
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case CV_16U: cvtest::fillGradient<ushort>(src); break;
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case CV_32F: cvtest::fillGradient<float>(src); break;
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}
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declare.in(src).out(dst);
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TEST_CYCLE_MULTIRUN(10) resize(src, dst, to, 0, 0, INTER_LINEAR);
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SANITY_CHECK_NOTHING();
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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_8UC2, szVGA, szQVGA),
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MatInfo_Size_Size_t(CV_8UC3, szVGA, szQVGA),
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MatInfo_Size_Size_t(CV_8UC4, szVGA, szQVGA),
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MatInfo_Size_Size_t(CV_8UC1, szqHD, szVGA),
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MatInfo_Size_Size_t(CV_8UC2, szqHD, szVGA),
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MatInfo_Size_Size_t(CV_8UC3, szqHD, szVGA),
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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_8UC2, sz720p, Size(120 * sz720p.width / sz720p.height, 120)),//face detection min_face_size = 20%
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MatInfo_Size_Size_t(CV_8UC3, 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, Size(120 * sz720p.width / sz720p.height, 120)),//face detection min_face_size = 20%
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MatInfo_Size_Size_t(CV_8UC1, sz720p, szVGA),
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MatInfo_Size_Size_t(CV_8UC2, sz720p, szVGA),
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MatInfo_Size_Size_t(CV_8UC3, sz720p, szVGA),
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MatInfo_Size_Size_t(CV_8UC4, sz720p, szVGA),
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MatInfo_Size_Size_t(CV_8UC1, sz720p, szQVGA),
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MatInfo_Size_Size_t(CV_8UC2, sz720p, szQVGA),
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MatInfo_Size_Size_t(CV_8UC3, sz720p, szQVGA),
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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), dst(to, matType);
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cvtest::fillGradient<uint8_t>(src);
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declare.in(src).out(dst);
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TEST_CYCLE_MULTIRUN(10) resize(src, dst, to, 0, 0, INTER_LINEAR_EXACT);
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#ifdef __ANDROID__
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SANITY_CHECK(dst, 5);
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#else
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SANITY_CHECK(dst, 1 + 1e-6);
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#endif
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}
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PERF_TEST_P(MatInfo_SizePair, resizeDownLinearNonExact,
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testing::Combine
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(
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testing::Values( MATTYPE_NE_VALUES ),
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testing::Values
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(
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Size_Size_t(szVGA, szQVGA),
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Size_Size_t(szqHD, szVGA),
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Size_Size_t(sz720p, Size(120 * sz720p.width / sz720p.height, 120)),
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Size_Size_t(sz720p, szVGA),
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Size_Size_t(sz720p, szQVGA)
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)
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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_Size_t sizes = get<1>(GetParam());
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Size from = get<0>(sizes);
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Size to = get<1>(sizes);
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cv::Mat src(from, matType), dst(to, matType);
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switch(src.depth())
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{
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case CV_8U: cvtest::fillGradient<uint8_t>(src); break;
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case CV_16U: cvtest::fillGradient<ushort>(src); break;
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case CV_32F: cvtest::fillGradient<float>(src); break;
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}
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declare.in(src).out(dst);
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TEST_CYCLE_MULTIRUN(10) resize(src, dst, to, 0, 0, INTER_LINEAR);
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SANITY_CHECK_NOTHING();
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}
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typedef 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_8UC3, CV_8UC4, CV_16UC1, CV_16UC3, CV_16UC4),
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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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int runs = 15;
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TEST_CYCLE_MULTIRUN(runs) 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<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_8UC3, CV_8UC4),
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testing::Values(szVGA, szqHD, sz720p, sz1080p, sz2160p),
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testing::Values(0.1, 0.25, 0.81)
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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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declare.time(100);
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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 MatInfo_Size_Scale_Area MatInfo_Size_Scale_NN;
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PERF_TEST_P(MatInfo_Size_Scale_NN, ResizeNN,
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testing::Combine(
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testing::Values(CV_8UC1, CV_8UC2, CV_8UC4),
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testing::Values(szVGA, szqHD, sz720p, sz1080p, sz2160p),
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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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declare.time(100);
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TEST_CYCLE() resize(src, dst, dst.size(), 0, 0, INTER_NEAREST);
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EXPECT_GT(countNonZero(dst.reshape(1)), 0);
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SANITY_CHECK_NOTHING();
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}
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PERF_TEST_P(MatInfo_Size_Scale_NN, ResizeNNExact,
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testing::Combine(
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testing::Values(CV_8UC1, CV_8UC3, CV_8UC4),
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testing::Values(sz720p, sz1080p),
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testing::Values(0.25, 0.5, 2.0)
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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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declare.time(100);
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TEST_CYCLE() resize(src, dst, dst.size(), 0, 0, INTER_NEAREST_EXACT);
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EXPECT_GT(countNonZero(dst.reshape(1)), 0);
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SANITY_CHECK_NOTHING();
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}
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} // namespace
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