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85 lines
3.1 KiB
C++
85 lines
3.1 KiB
C++
/*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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// Fangfang Bai, fangfang@multicorewareinc.com
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// Jin Ma, jin@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 oclMaterials 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 "precomp.hpp"
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///////////// Canny ////////////////////////
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PERFTEST(Canny)
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{
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Mat img = imread(abspath("aloeL.jpg"), CV_LOAD_IMAGE_GRAYSCALE);
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if (img.empty())
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{
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throw runtime_error("can't open aloeL.jpg");
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}
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SUBTEST << img.cols << 'x' << img.rows << "; aloeL.jpg" << "; edges" << "; CV_8UC1";
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Mat edges(img.size(), CV_8UC1), ocl_edges;
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CPU_ON;
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Canny(img, edges, 50.0, 100.0);
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CPU_OFF;
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ocl::oclMat d_img(img);
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ocl::oclMat d_edges;
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ocl::CannyBuf d_buf;
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WARMUP_ON;
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ocl::Canny(d_img, d_buf, d_edges, 50.0, 100.0);
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WARMUP_OFF;
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GPU_ON;
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ocl::Canny(d_img, d_buf, d_edges, 50.0, 100.0);
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GPU_OFF;
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GPU_FULL_ON;
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d_img.upload(img);
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ocl::Canny(d_img, d_buf, d_edges, 50.0, 100.0);
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d_edges.download(ocl_edges);
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GPU_FULL_OFF;
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TestSystem::instance().ExceptedMatSimilar(edges, ocl_edges, 2e-2);
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} |