mirror of
https://github.com/opencv/opencv.git
synced 2024-11-27 20:50:25 +08:00
36 lines
924 B
C++
36 lines
924 B
C++
#include "perf_precomp.hpp"
|
|
|
|
using namespace std;
|
|
using namespace cv;
|
|
using namespace perf;
|
|
using std::tr1::make_tuple;
|
|
using std::tr1::get;
|
|
|
|
PERF_TEST_P(Size_MatType, minMaxLoc, testing::Combine(
|
|
testing::Values(TYPICAL_MAT_SIZES),
|
|
testing::Values(CV_8UC1, CV_8SC1, CV_16UC1, CV_16SC1, CV_32SC1, CV_32FC1, CV_64FC1)
|
|
)
|
|
)
|
|
{
|
|
Size sz = get<0>(GetParam());
|
|
int matType = get<1>(GetParam());
|
|
|
|
Mat src(sz, matType);
|
|
double minVal, maxVal;
|
|
Point minLoc, maxLoc;
|
|
|
|
if (matType == CV_8U)
|
|
randu(src, 1, 254 /*do not include 0 and 255 to avoid early exit on 1 byte data*/);
|
|
else if (matType == CV_8S)
|
|
randu(src, -127, 126);
|
|
else
|
|
warmup(src, WARMUP_RNG);
|
|
|
|
declare.in(src);
|
|
|
|
TEST_CYCLE() minMaxLoc(src, &minVal, &maxVal, &minLoc, &maxLoc);
|
|
|
|
SANITY_CHECK(minVal, 1e-12);
|
|
SANITY_CHECK(maxVal, 1e-12);
|
|
}
|