mirror of
https://github.com/opencv/opencv.git
synced 2024-11-27 04:36:36 +08:00
37 lines
997 B
C++
37 lines
997 B
C++
#include "perf_precomp.hpp"
|
|
|
|
using namespace std;
|
|
using namespace cv;
|
|
using namespace perf;
|
|
using std::tr1::make_tuple;
|
|
using std::tr1::get;
|
|
|
|
#define TYPICAL_MAT_TYPES_ADWEIGHTED CV_8UC1, CV_8UC4, CV_8SC1, CV_16UC1, CV_16SC1, CV_32SC1
|
|
#define TYPICAL_MATS_ADWEIGHTED testing::Combine(testing::Values(szVGA, sz720p, sz1080p), testing::Values(TYPICAL_MAT_TYPES_ADWEIGHTED))
|
|
|
|
PERF_TEST_P(Size_MatType, addWeighted, TYPICAL_MATS_ADWEIGHTED)
|
|
{
|
|
Size size = get<0>(GetParam());
|
|
int type = get<1>(GetParam());
|
|
Mat src1(size, type);
|
|
Mat src2(size, type);
|
|
double alpha = 3.75;
|
|
double beta = -0.125;
|
|
double gamma = 100.0;
|
|
|
|
Mat dst(size, type);
|
|
|
|
declare.in(src1, src2, dst, WARMUP_RNG).out(dst);
|
|
|
|
if (CV_MAT_DEPTH(type) == CV_32S)
|
|
{
|
|
// there might be not enough precision for integers
|
|
src1 /= 2048;
|
|
src2 /= 2048;
|
|
}
|
|
|
|
TEST_CYCLE() cv::addWeighted( src1, alpha, src2, beta, gamma, dst, dst.type() );
|
|
|
|
SANITY_CHECK(dst, 1);
|
|
}
|