mirror of
https://github.com/opencv/opencv.git
synced 2024-12-11 22:59:16 +08:00
111 lines
4.0 KiB
C++
111 lines
4.0 KiB
C++
/*M///////////////////////////////////////////////////////////////////////////////////////
|
|
//
|
|
// IMPORTANT: READ BEFORE DOWNLOADING, COPYING, INSTALLING OR USING.
|
|
//
|
|
// By downloading, copying, installing or using the software you agree to this license.
|
|
// If you do not agree to this license, do not download, install,
|
|
// copy or use the software.
|
|
//
|
|
//
|
|
// Intel License Agreement
|
|
// For Open Source Computer Vision Library
|
|
//
|
|
// Copyright (C) 2000, Intel Corporation, all rights reserved.
|
|
// Third party copyrights are property of their respective owners.
|
|
//
|
|
// Redistribution and use in source and binary forms, with or without modification,
|
|
// are permitted provided that the following conditions are met:
|
|
//
|
|
// * Redistribution's of source code must retain the above copyright notice,
|
|
// this list of conditions and the following disclaimer.
|
|
//
|
|
// * Redistribution's in binary form must reproduce the above copyright notice,
|
|
// this list of conditions and the following disclaimer in the documentation
|
|
// and/or other materials provided with the distribution.
|
|
//
|
|
// * The name of Intel Corporation may not be used to endorse or promote products
|
|
// derived from this software without specific prior written permission.
|
|
//
|
|
// This software is provided by the copyright holders and contributors "as is" and
|
|
// any express or implied warranties, including, but not limited to, the implied
|
|
// warranties of merchantability and fitness for a particular purpose are disclaimed.
|
|
// In no event shall the Intel Corporation or contributors be liable for any direct,
|
|
// indirect, incidental, special, exemplary, or consequential damages
|
|
// (including, but not limited to, procurement of substitute goods or services;
|
|
// loss of use, data, or profits; or business interruption) however caused
|
|
// and on any theory of liability, whether in contract, strict liability,
|
|
// or tort (including negligence or otherwise) arising in any way out of
|
|
// the use of this software, even if advised of the possibility of such damage.
|
|
//
|
|
//M*/
|
|
|
|
#include "test_precomp.hpp"
|
|
|
|
#include <fstream>
|
|
#include <iterator>
|
|
#include <numeric>
|
|
|
|
using namespace cv;
|
|
using namespace std;
|
|
using namespace gpu;
|
|
|
|
class CV_GpuMatOpConvertToTest : public cvtest::BaseTest
|
|
{
|
|
public:
|
|
CV_GpuMatOpConvertToTest() {}
|
|
~CV_GpuMatOpConvertToTest() {}
|
|
|
|
protected:
|
|
void run(int);
|
|
};
|
|
|
|
void CV_GpuMatOpConvertToTest::run(int /* start_from */)
|
|
{
|
|
const Size img_size(67, 35);
|
|
|
|
const char* types_str[] = {"CV_8U", "CV_8S", "CV_16U", "CV_16S", "CV_32S", "CV_32F", "CV_64F"};
|
|
|
|
bool passed = true;
|
|
int lastType = CV_32F;
|
|
|
|
if (TargetArchs::builtWith(NATIVE_DOUBLE) && DeviceInfo().supports(NATIVE_DOUBLE))
|
|
lastType = CV_64F;
|
|
|
|
for (int i = 0; i <= lastType && passed; ++i)
|
|
{
|
|
for (int j = 0; j <= lastType && passed; ++j)
|
|
{
|
|
for (int c = 1; c < 5 && passed; ++c)
|
|
{
|
|
const int src_type = CV_MAKETYPE(i, c);
|
|
const int dst_type = j;
|
|
|
|
cv::RNG& rng = ts->get_rng();
|
|
|
|
Mat cpumatsrc(img_size, src_type);
|
|
rng.fill(cpumatsrc, RNG::UNIFORM, Scalar::all(0), Scalar::all(300));
|
|
|
|
GpuMat gpumatsrc(cpumatsrc);
|
|
Mat cpumatdst;
|
|
GpuMat gpumatdst;
|
|
|
|
cpumatsrc.convertTo(cpumatdst, dst_type, 0.5, 3.0);
|
|
gpumatsrc.convertTo(gpumatdst, dst_type, 0.5, 3.0);
|
|
|
|
double r = norm(cpumatdst, (Mat)gpumatdst, NORM_INF);
|
|
if (r > 1)
|
|
{
|
|
ts->printf(cvtest::TS::LOG,
|
|
"\nFAILED: SRC_TYPE=%sC%d DST_TYPE=%s NORM = %f\n",
|
|
types_str[i], c, types_str[j], r);
|
|
passed = false;
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
ts->set_failed_test_info(passed ? cvtest::TS::OK : cvtest::TS::FAIL_GENERIC);
|
|
}
|
|
|
|
TEST(GpuMat_convertTo, accuracy) { CV_GpuMatOpConvertToTest test; test.safe_run(); }
|