f4334277
 Hu Chunming
提交3rdparty
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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"
namespace opencv_test {
CV_ENUM(InterType, INTER_NEAREST, INTER_LINEAR, INTER_CUBIC, INTER_LANCZOS4)
typedef TestBaseWithParam< tuple<Size, MatType, MatType, InterType> > TestRemap;
PERF_TEST_P( TestRemap, Remap,
Combine(
Values( szVGA, sz1080p ),
Values( CV_16UC1, CV_16SC1, CV_32FC1 ),
Values( CV_16SC2, CV_32FC1, CV_32FC2 ),
InterType::all()
)
)
{
Size sz;
int src_type, map1_type, inter_type;
sz = get<0>(GetParam());
src_type = get<1>(GetParam());
map1_type = get<2>(GetParam());
inter_type = get<3>(GetParam());
Mat src(sz, src_type), dst(sz, src_type), map1(sz, map1_type), map2;
if (map1_type == CV_32FC1)
map2.create(sz, CV_32FC1);
else if (inter_type != INTER_NEAREST && map1_type == CV_16SC2)
{
map2.create(sz, CV_16UC1);
map2 = Scalar::all(0);
}
RNG rng;
rng.fill(src, RNG::UNIFORM, 0, 256);
for (int j = 0; j < map1.rows; ++j)
for (int i = 0; i < map1.cols; ++i)
switch (map1_type)
{
case CV_32FC1:
map1.at<float>(j, i) = static_cast<float>(src.cols - i - 1);
map2.at<float>(j, i) = static_cast<float>(j);
break;
case CV_32FC2:
map1.at<Vec2f>(j, i)[0] = static_cast<float>(src.cols - i - 1);
map1.at<Vec2f>(j, i)[1] = static_cast<float>(j);
break;
case CV_16SC2:
map1.at<Vec2s>(j, i)[0] = static_cast<short>(src.cols - i - 1);
map1.at<Vec2s>(j, i)[1] = static_cast<short>(j);
break;
default:
CV_Assert(0);
}
declare.in(src, WARMUP_RNG).out(dst).time(20);
int runs = (sz.width <= 640) ? 3 : 1;
TEST_CYCLE_MULTIRUN(runs) remap(src, dst, map1, map2, inter_type);
SANITY_CHECK(dst);
}
} // namespace
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