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/*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 "gputest.hpp"
#include <string>
#include <iostream>
#include <fstream>
#include <iterator>
#include <limits>
#include <numeric>
using namespace cv;
using namespace std;
using namespace gpu;
class CV_GpuMatOpConvertToTest : public CvTest
{
public:
CV_GpuMatOpConvertToTest() : CvTest( "GPU-MatOperatorConvertTo", "convertTo" ) {}
~CV_GpuMatOpConvertToTest() {}
protected:
void run(int);
};
void CV_GpuMatOpConvertToTest::run(int /* start_from */)
{
const Size img_size(67, 35);
const int types[] = {CV_8U, CV_8S, CV_16U, CV_16S, CV_32S, CV_32F, CV_64F};
const int types_num = sizeof(types) / sizeof(int);
const char* types_str[] = {"CV_8U", "CV_8S", "CV_16U", "CV_16S", "CV_32S", "CV_32F", "CV_64F"};
bool passed = true;
try
{
for (int i = 0; i < types_num && passed; ++i)
{
for (int j = 0; j < types_num && passed; ++j)
{
for (int c = 1; c < 5 && passed; ++c)
{
const int src_type = CV_MAKETYPE(types[i], c);
const int dst_type = types[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);
gpumatsrc.convertTo(gpumatdst, dst_type);
double r = norm(cpumatdst, gpumatdst, NORM_INF);
if (r > 1)
{
ts->printf(CvTS::LOG,
"\nFAILED: SRC_TYPE=%sC%d DST_TYPE=%s NORM = %d\n",
types_str[i], c, types_str[j], r);
passed = false;
}
}
}
}
}
catch(cv::Exception& e)
{
if (!check_and_treat_gpu_exception(e, ts))
throw;
return;
}
ts->set_failed_test_info(passed ? CvTS::OK : CvTS::FAIL_GENERIC);
}
/////////////////////////////////////////////////////////////////////////////
/////////////////// tests registration /////////////////////////////////////
/////////////////////////////////////////////////////////////////////////////
CV_GpuMatOpConvertToTest CV_GpuMatOpConvertToTest_test;