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// This file is part of OpenCV project.
// It is subject to the license terms in the LICENSE file found in the top-level directory
// of this distribution and at http://opencv.org/license.html.
#include "perf_precomp.hpp"
#include "opencv2/ts/ocl_perf.hpp"
namespace opencv_test
{
using namespace perf;
using namespace ::cvtest::ocl;
struct OpenCLState
{
OpenCLState(bool useOpenCL)
{
isOpenCL_enabled = cv::ocl::useOpenCL();
cv::ocl::setUseOpenCL(useOpenCL);
}
~OpenCLState()
{
cv::ocl::setUseOpenCL(isOpenCL_enabled);
}
private:
bool isOpenCL_enabled;
};
typedef TestBaseWithParam< tuple<Size, bool, int> > UMatTest;
OCL_PERF_TEST_P(UMatTest, CustomPtr, Combine(Values(sz1080p, sz2160p), Bool(), ::testing::Values(4, 64, 4096)))
{
OpenCLState s(get<1>(GetParam()));
int type = CV_8UC1;
cv::Size size = get<0>(GetParam());
size_t align_base = 4096;
const int align_offset = get<2>(GetParam());
void* pData_allocated = new unsigned char [size.area() * CV_ELEM_SIZE(type) + (align_base + align_offset)];
void* pData = (char*)alignPtr(pData_allocated, (int)align_base) + align_offset;
size_t step = size.width * CV_ELEM_SIZE(type);
OCL_TEST_CYCLE()
{
Mat m = Mat(size, type, pData, step);
m.setTo(cv::Scalar::all(2));
UMat u = m.getUMat(ACCESS_RW);
cv::add(u, cv::Scalar::all(2), u);
cv::add(u, cv::Scalar::all(3), u);
Mat d = u.getMat(ACCESS_READ);
ASSERT_EQ(7, d.at<char>(0, 0));
}
delete[] (unsigned char*)pData_allocated;
SANITY_CHECK_NOTHING();
}
} // namespace
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