Open Source Computer Vision Library https://opencv.org/
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#include "perf_precomp.hpp"
using namespace std;
using namespace cv;
using namespace perf;
#define MAT_TYPES_DFT CV_32FC1, CV_64FC1
#define MAT_SIZES_DFT sz1080p, sz2K
#define TEST_MATS_DFT testing::Combine( testing::Values(MAT_SIZES_DFT), testing::Values(MAT_TYPES_DFT) )
PERF_TEST_P(Size_MatType, dft, TEST_MATS_DFT)
{
Size sz = std::tr1::get<0>(GetParam());
int type = std::tr1::get<1>(GetParam());
Mat src(sz, type);
Mat dst(sz, type);
declare.in(src, WARMUP_RNG);
declare.time(60);
TEST_CYCLE(100)
{
dft(src, dst);
}
SANITY_CHECK(dst);
}