#include "perf_precomp.hpp"

using namespace std;

using namespace cv;

using namespace perf;

using namespace testing;

using std::tr1::make_tuple;

using std::tr1::get;

typedef std::tr1::tuple<Size, int, int> Size_Ksize_BorderType_t;

typedef perf::TestBaseWithParam<Size_Ksize_BorderType_t> Size_Ksize_BorderType;

PERF_TEST_P( Size_Ksize_BorderType, spatialGradient,

Combine(

SZ_ALL_HD,

Values( 3 ),

Values( BORDER_DEFAULT, BORDER_REPLICATE )

)

)

{

Size size = std::tr1::get<0>(GetParam());

int ksize = std::tr1::get<1>(GetParam());

int borderType = std::tr1::get<2>(GetParam());

Mat src(size, CV_8UC1);

Mat dx(size, CV_16SC1);

Mat dy(size, CV_16SC1);

declare.in(src, WARMUP_RNG).out(dx, dy);

TEST_CYCLE() spatialGradient(src, dx, dy, ksize, borderType);

SANITY_CHECK(dx);

SANITY_CHECK(dy);

}