111 lines
2.6 KiB
C++
111 lines
2.6 KiB
C++
#include "gputest.hpp"
|
|
#include "highgui.h"
|
|
#include "cv.h"
|
|
#include <string>
|
|
#include <iostream>
|
|
#include <fstream>
|
|
#include <iterator>
|
|
#include <limits>
|
|
#include <numeric>
|
|
#include <iomanip> // for cout << setw()
|
|
|
|
using namespace cv;
|
|
using namespace std;
|
|
using namespace gpu;
|
|
|
|
class CV_GpuMatOpCopyTo : public CvTest
|
|
{
|
|
public:
|
|
CV_GpuMatOpCopyTo();
|
|
~CV_GpuMatOpCopyTo();
|
|
protected:
|
|
|
|
template <typename T>
|
|
void print_mat(const T & mat, const std::string & name) const;
|
|
|
|
void run(int);
|
|
|
|
bool compare_matrix(cv::Mat & cpumat, gpu::GpuMat & gpumat);
|
|
|
|
private:
|
|
int rows;
|
|
int cols;
|
|
};
|
|
|
|
CV_GpuMatOpCopyTo::CV_GpuMatOpCopyTo(): CvTest( "GpuMatOperatorCopyTo", "copyTo" )
|
|
{
|
|
rows = 234;
|
|
cols = 123;
|
|
|
|
//#define PRINT_MATRIX
|
|
}
|
|
|
|
CV_GpuMatOpCopyTo::~CV_GpuMatOpCopyTo() {}
|
|
|
|
template<typename T>
|
|
void CV_GpuMatOpCopyTo::print_mat(const T & mat, const std::string & name) const
|
|
{
|
|
cv::imshow(name, mat);
|
|
}
|
|
|
|
bool CV_GpuMatOpCopyTo::compare_matrix(cv::Mat & cpumat, gpu::GpuMat & gpumat)
|
|
{
|
|
Mat cmat(cpumat.size(), cpumat.type(), Scalar::all(0));
|
|
GpuMat gmat(cmat);
|
|
|
|
Mat cpumask(cpumat.size(), CV_8U);
|
|
randu(cpumask, Scalar::all(0), Scalar::all(127));
|
|
threshold(cpumask, cpumask, 0, 127, THRESH_BINARY);
|
|
GpuMat gpumask(cpumask);
|
|
|
|
//int64 time = getTickCount();
|
|
cpumat.copyTo(cmat, cpumask);
|
|
//int64 time1 = getTickCount();
|
|
gpumat.copyTo(gmat, gpumask);
|
|
//int64 time2 = getTickCount();
|
|
|
|
//std::cout << "\ntime cpu: " << std::fixed << std::setprecision(12) << 1.0 / double((time1 - time) / (double)getTickFrequency());
|
|
//std::cout << "\ntime gpu: " << std::fixed << std::setprecision(12) << 1.0 / double((time2 - time1) / (double)getTickFrequency());
|
|
//std::cout << "\n";
|
|
|
|
#ifdef PRINT_MATRIX
|
|
print_mat(cmat, "cpu mat");
|
|
print_mat(gmat, "gpu mat");
|
|
print_mat(cpumask, "cpu mask");
|
|
print_mat(gpumask, "gpu mask");
|
|
cv::waitKey(0);
|
|
#endif
|
|
|
|
double ret = norm(cmat, gmat);
|
|
|
|
if (ret < 1.0)
|
|
return true;
|
|
else
|
|
{
|
|
std::cout << "return : " << ret << "\n";
|
|
return false;
|
|
}
|
|
}
|
|
|
|
void CV_GpuMatOpCopyTo::run( int /* start_from */)
|
|
{
|
|
bool is_test_good = true;
|
|
|
|
for (int i = 0 ; i < 7; i++)
|
|
{
|
|
Mat cpumat(rows, cols, i);
|
|
cpumat.setTo(Scalar::all(127));
|
|
|
|
GpuMat gpumat(cpumat);
|
|
|
|
is_test_good &= compare_matrix(cpumat, gpumat);
|
|
}
|
|
|
|
if (is_test_good == true)
|
|
ts->set_failed_test_info(CvTS::OK);
|
|
else
|
|
ts->set_failed_test_info(CvTS::FAIL_GENERIC);
|
|
}
|
|
|
|
CV_GpuMatOpCopyTo CV_GpuMatOpCopyTo_test;
|