test_pyramids.cpp 3.79 KB
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///////////////////////////////////////////////////////////////////////////////////////
//
//  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.
//
//
//                           License Agreement
//                For Open Source Computer Vision Library
//
// Copyright (C) 2010-2012, Institute Of Software Chinese Academy Of Science, all rights reserved.
// Copyright (C) 2010-2012, Advanced Micro Devices, Inc., all rights reserved.
// Third party copyrights are property of their respective owners.
//
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// @Authors
//    Yao Wang yao@multicorewareinc.com
//
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// 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 the copyright holders 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*/

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#include "test_precomp.hpp"
#include <iomanip>
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#ifdef HAVE_OPENCL

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using namespace cv;
using namespace testing;
using namespace std;
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PARAM_TEST_CASE(PyrBase, MatDepth, Channels)
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{
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    int depth;
    int channels;

    Mat dst_cpu;
    ocl::oclMat gdst;
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    virtual void SetUp()
    {
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        depth = GET_PARAM(0);
        channels = GET_PARAM(1);
    }
};
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/////////////////////// PyrDown //////////////////////////
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typedef PyrBase PyrDown;
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OCL_TEST_P(PyrDown, Mat)
{
    for (int j = 0; j < LOOP_TIMES; j++)
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    {
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        Size size(MWIDTH, MHEIGHT);
        Mat src = randomMat(size, CV_MAKETYPE(depth, channels), 0, 255);
        ocl::oclMat gsrc(src);

        pyrDown(src, dst_cpu);
        ocl::pyrDown(gsrc, gdst);

        EXPECT_MAT_NEAR(dst_cpu, Mat(gdst), depth == CV_32F ? 1e-4f : 1.0f);
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    }
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}

INSTANTIATE_TEST_CASE_P(OCL_ImgProc, PyrDown, Combine(
                            Values(CV_8U, CV_16U, CV_16S, CV_32F),
                            Values(1, 3, 4)));
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/////////////////////// PyrUp //////////////////////////

typedef PyrBase PyrUp;

OCL_TEST_P(PyrUp, Accuracy)
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{
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    for (int j = 0; j < LOOP_TIMES; j++)
    {
        Size size(MWIDTH, MHEIGHT);
        Mat src = randomMat(size, CV_MAKETYPE(depth, channels), 0, 255);
        ocl::oclMat gsrc(src);
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        pyrUp(src, dst_cpu);
        ocl::pyrUp(gsrc, gdst);
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        EXPECT_MAT_NEAR(dst_cpu, Mat(gdst), (depth == CV_32F ? 1e-4f : 1.0));
    }
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}


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INSTANTIATE_TEST_CASE_P(OCL_ImgProc, PyrUp, Combine(
                            Values(CV_8U, CV_16U, CV_16S, CV_32F),
                            Values(1, 3, 4)));
#endif // HAVE_OPENCL