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#include "perf_precomp.hpp"
using namespace std;
using namespace cv;
using namespace perf;
using std::tr1::make_tuple;
using std::tr1::get;
typedef std::tr1::tuple<Size, MatType, int> Size_Depth_Channels_t;
typedef perf::TestBaseWithParam<Size_Depth_Channels_t> Size_Depth_Channels;
PERF_TEST_P( Size_Depth_Channels, split,
testing::Combine
(
testing::Values(TYPICAL_MAT_SIZES),
testing::Values(CV_8U, CV_16S, CV_32F, CV_64F),
testing::Values(2, 3, 4)
)
)
{
Size sz = get<0>(GetParam());
int depth = get<1>(GetParam());
int channels = get<2>(GetParam());
Mat m(sz, CV_MAKETYPE(depth, channels));
randu(m, 0, 255);
vector<Mat> mv;
int runs = (sz.width <= 640) ? 8 : 1;
TEST_CYCLE_MULTIRUN(runs) split(m, (vector<Mat>&)mv);
#ifdef __aarch64__
// looks like random generator produces a little bit
// different source data on aarch64 platform and
// eps should be increased to allow the tests pass
SANITY_CHECK(mv, (depth == CV_32F ? 1.55e-5 : 1e-12));
#else
SANITY_CHECK(mv, 1e-12);
#endif
}