/*M///////////////////////////////////////////////////////////////////////////////////////
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//
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// copy or use the software.
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//
// License Agreement
// For Open Source Computer Vision Library
//
// Copyright (C) 2000-2008, Intel Corporation, all rights reserved.
// Copyright (C) 2009, Willow Garage Inc., all rights reserved.
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// are permitted provided that the following conditions are met:
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//M*/
#include "precomp.hpp"
#include "opencv2/ts/cuda_perf.hpp"
#include "opencv2/core/cuda.hpp"
using namespace cv;
using namespace std;
namespace perf
{
Mat readImage(const string& fileName, int flags)
{
return imread(perf::TestBase::getDataPath(fileName), flags);
}
void PrintTo(const CvtColorInfo& info, std::ostream* os)
{
static const char* str[] =
{
"BGR2BGRA",
"BGRA2BGR",
"BGR2RGBA",
"RGBA2BGR",
"BGR2RGB",
"BGRA2RGBA",
"BGR2GRAY",
"RGB2GRAY",
"GRAY2BGR",
"GRAY2BGRA",
"BGRA2GRAY",
"RGBA2GRAY",
"BGR2BGR565",
"RGB2BGR565",
"BGR5652BGR",
"BGR5652RGB",
"BGRA2BGR565",
"RGBA2BGR565",
"BGR5652BGRA",
"BGR5652RGBA",
"GRAY2BGR565",
"BGR5652GRAY",
"BGR2BGR555",
"RGB2BGR555",
"BGR5552BGR",
"BGR5552RGB",
"BGRA2BGR555",
"RGBA2BGR555",
"BGR5552BGRA",
"BGR5552RGBA",
"GRAY2BGR555",
"BGR5552GRAY",
"BGR2XYZ",
"RGB2XYZ",
"XYZ2BGR",
"XYZ2RGB",
"BGR2YCrCb",
"RGB2YCrCb",
"YCrCb2BGR",
"YCrCb2RGB",
"BGR2HSV",
"RGB2HSV",
"",
"",
"BGR2Lab",
"RGB2Lab",
"BayerBG2BGR",
"BayerGB2BGR",
"BayerRG2BGR",
"BayerGR2BGR",
"BGR2Luv",
"RGB2Luv",
"BGR2HLS",
"RGB2HLS",
"HSV2BGR",
"HSV2RGB",
"Lab2BGR",
"Lab2RGB",
"Luv2BGR",
"Luv2RGB",
"HLS2BGR",
"HLS2RGB",
"BayerBG2BGR_VNG",
"BayerGB2BGR_VNG",
"BayerRG2BGR_VNG",
"BayerGR2BGR_VNG",
"BGR2HSV_FULL",
"RGB2HSV_FULL",
"BGR2HLS_FULL",
"RGB2HLS_FULL",
"HSV2BGR_FULL",
"HSV2RGB_FULL",
"HLS2BGR_FULL",
"HLS2RGB_FULL",
"LBGR2Lab",
"LRGB2Lab",
"LBGR2Luv",
"LRGB2Luv",
"Lab2LBGR",
"Lab2LRGB",
"Luv2LBGR",
"Luv2LRGB",
"BGR2YUV",
"RGB2YUV",
"YUV2BGR",
"YUV2RGB",
"BayerBG2GRAY",
"BayerGB2GRAY",
"BayerRG2GRAY",
"BayerGR2GRAY",
//YUV 4:2:0 formats family
"YUV2RGB_NV12",
"YUV2BGR_NV12",
"YUV2RGB_NV21",
"YUV2BGR_NV21",
"YUV2RGBA_NV12",
"YUV2BGRA_NV12",
"YUV2RGBA_NV21",
"YUV2BGRA_NV21",
"YUV2RGB_YV12",
"YUV2BGR_YV12",
"YUV2RGB_IYUV",
"YUV2BGR_IYUV",
"YUV2RGBA_YV12",
"YUV2BGRA_YV12",
"YUV2RGBA_IYUV",
"YUV2BGRA_IYUV",
"YUV2GRAY_420",
//YUV 4:2:2 formats family
"YUV2RGB_UYVY",
"YUV2BGR_UYVY",
"YUV2RGB_VYUY",
"YUV2BGR_VYUY",
"YUV2RGBA_UYVY",
"YUV2BGRA_UYVY",
"YUV2RGBA_VYUY",
"YUV2BGRA_VYUY",
"YUV2RGB_YUY2",
"YUV2BGR_YUY2",
"YUV2RGB_YVYU",
"YUV2BGR_YVYU",
"YUV2RGBA_YUY2",
"YUV2BGRA_YUY2",
"YUV2RGBA_YVYU",
"YUV2BGRA_YVYU",
"YUV2GRAY_UYVY",
"YUV2GRAY_YUY2",
// alpha premultiplication
"RGBA2mRGBA",
"mRGBA2RGBA",
"COLORCVT_MAX"
};
*os << str[info.code];
}
static void printOsInfo()
{
#if defined _WIN32
# if defined _WIN64
printf("[----------]\n[ GPU INFO ] \tRun on OS Windows x64.\n[----------]\n"), fflush(stdout);
# else
printf("[----------]\n[ GPU INFO ] \tRun on OS Windows x32.\n[----------]\n"), fflush(stdout);
# endif
#elif defined ANDROID
# if defined _LP64 || defined __LP64__
printf("[----------]\n[ GPU INFO ] \tRun on OS Android x64.\n[----------]\n"), fflush(stdout);
# else
printf("[----------]\n[ GPU INFO ] \tRun on OS Android x32.\n[----------]\n"), fflush(stdout);
# endif
#elif defined __APPLE__
# if defined _LP64 || defined __LP64__
printf("[----------]\n[ GPU INFO ] \tRun on OS Apple x64.\n[----------]\n"), fflush(stdout);
# else
printf("[----------]\n[ GPU INFO ] \tRun on OS Apple x32.\n[----------]\n"), fflush(stdout);
# endif
#elif defined linux
# if defined _LP64 || defined __LP64__
printf("[----------]\n[ GPU INFO ] \tRun on OS Linux x64.\n[----------]\n"), fflush(stdout);
# else
printf("[----------]\n[ GPU INFO ] \tRun on OS Linux x32.\n[----------]\n"), fflush(stdout);
# endif
#endif
}
void printCudaInfo()
{
printOsInfo();
for (int i = 0; i < cv::cuda::getCudaEnabledDeviceCount(); i++)
cv::cuda::printCudaDeviceInfo(i);
}
struct KeypointIdxCompare
{
std::vector<cv::KeyPoint>* keypoints;
explicit KeypointIdxCompare(std::vector<cv::KeyPoint>* _keypoints) : keypoints(_keypoints) {}
bool operator ()(size_t i1, size_t i2) const
{
cv::KeyPoint kp1 = (*keypoints)[i1];
cv::KeyPoint kp2 = (*keypoints)[i2];
if (kp1.pt.x != kp2.pt.x)
return kp1.pt.x < kp2.pt.x;
if (kp1.pt.y != kp2.pt.y)
return kp1.pt.y < kp2.pt.y;
if (kp1.response != kp2.response)
return kp1.response < kp2.response;
return kp1.octave < kp2.octave;
}
};
void sortKeyPoints(std::vector<cv::KeyPoint>& keypoints, cv::InputOutputArray _descriptors)
{
std::vector<size_t> indexies(keypoints.size());
for (size_t i = 0; i < indexies.size(); ++i)
indexies[i] = i;
std::sort(indexies.begin(), indexies.end(), KeypointIdxCompare(&keypoints));
std::vector<cv::KeyPoint> new_keypoints;
cv::Mat new_descriptors;
new_keypoints.resize(keypoints.size());
cv::Mat descriptors;
if (_descriptors.needed())
{
descriptors = _descriptors.getMat();
new_descriptors.create(descriptors.size(), descriptors.type());
}
for (size_t i = 0; i < indexies.size(); ++i)
{
size_t new_idx = indexies[i];
new_keypoints[i] = keypoints[new_idx];
if (!new_descriptors.empty())
descriptors.row((int) new_idx).copyTo(new_descriptors.row((int) i));
}
keypoints.swap(new_keypoints);
if (_descriptors.needed())
new_descriptors.copyTo(_descriptors);
}
}