Merge pull request #2018 from ilya-lavrenov:tapi_dft
Andrey Pavlenko
11 years ago
committed by
OpenCV Buildbot
commit
dde1d6b636
10 changed files with 510 additions and 38 deletions
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/*M///////////////////////////////////////////////////////////////////////////////////////
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//
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// IMPORTANT: READ BEFORE DOWNLOADING, COPYING, INSTALLING OR USING.
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//
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// By downloading, copying, installing or using the software you agree to this license.
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// If you do not agree to this license, do not download, install,
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// copy or use the software.
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//
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//
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// License Agreement
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// For Open Source Computer Vision Library
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//
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// Copyright (C) 2010-2012, Multicoreware, Inc., all rights reserved.
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// Copyright (C) 2010-2012, Advanced Micro Devices, Inc., all rights reserved.
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// Third party copyrights are property of their respective owners.
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//
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// @Authors
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// Peng Xiao, pengxiao@multicorewareinc.com
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//
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// Redistribution and use in source and binary forms, with or without modification,
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// are permitted provided that the following conditions are met:
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//
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// * Redistribution's of source code must retain the above copyright notice,
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// this list of conditions and the following disclaimer.
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//
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// * Redistribution's in binary form must reproduce the above copyright notice,
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// this list of conditions and the following disclaimer in the documentation
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// and/or other materials provided with the distribution.
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//
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// * The name of the copyright holders may not be used to endorse or promote products
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// derived from this software without specific prior written permission.
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//
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// This software is provided by the copyright holders and contributors as is and
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// any express or implied warranties, including, but not limited to, the implied
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// warranties of merchantability and fitness for a particular purpose are disclaimed.
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// In no event shall the Intel Corporation or contributors be liable for any direct,
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// indirect, incidental, special, exemplary, or consequential damages
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// (including, but not limited to, procurement of substitute goods or services;
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// loss of use, data, or profits; or business interruption) however caused
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// and on any theory of liability, whether in contract, strict liability,
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// or tort (including negligence or otherwise) arising in any way out of
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// the use of this software, even if advised of the possibility of such damage.
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//
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//M*/
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#include "test_precomp.hpp" |
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#include "opencv2/ts/ocl_test.hpp" |
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#ifdef HAVE_OPENCL |
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namespace cvtest { |
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namespace ocl { |
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////////////////////////////////////////////////////////////////////////////
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// Dft
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PARAM_TEST_CASE(Dft, cv::Size, MatDepth, bool, bool, bool, bool) |
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{ |
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cv::Size dft_size; |
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int dft_flags, depth; |
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bool inplace; |
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TEST_DECLARE_INPUT_PARAMETER(src) |
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TEST_DECLARE_OUTPUT_PARAMETER(dst) |
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virtual void SetUp() |
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{ |
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dft_size = GET_PARAM(0); |
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depth = GET_PARAM(1); |
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inplace = GET_PARAM(2); |
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dft_flags = 0; |
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if (GET_PARAM(3)) |
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dft_flags |= cv::DFT_ROWS; |
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if (GET_PARAM(4)) |
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dft_flags |= cv::DFT_SCALE; |
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if (GET_PARAM(5)) |
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dft_flags |= cv::DFT_INVERSE; |
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} |
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void generateTestData(int cn = 2) |
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{ |
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src = randomMat(dft_size, CV_MAKE_TYPE(depth, cn), 0.0, 100.0); |
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usrc = src.getUMat(ACCESS_READ); |
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if (inplace) |
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dst = src, udst = usrc; |
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} |
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}; |
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OCL_TEST_P(Dft, C2C) |
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{ |
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generateTestData(); |
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OCL_OFF(cv::dft(src, dst, dft_flags | cv::DFT_COMPLEX_OUTPUT)); |
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OCL_ON(cv::dft(usrc, udst, dft_flags | cv::DFT_COMPLEX_OUTPUT)); |
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double eps = src.size().area() * 1e-4; |
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EXPECT_MAT_NEAR(dst, udst, eps); |
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} |
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OCL_INSTANTIATE_TEST_CASE_P(Core, Dft, Combine(Values(cv::Size(2, 3), cv::Size(5, 4), cv::Size(25, 20), |
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cv::Size(512, 1), cv::Size(1024, 768)), |
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Values(CV_32F, CV_64F), |
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Bool(), // inplace
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Bool(), // DFT_ROWS
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Bool(), // DFT_SCALE
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Bool()) // DFT_INVERSE
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); |
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} } // namespace cvtest::ocl
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#endif // HAVE_OPENCL
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