mirror of
https://github.com/opencv/opencv.git
synced 2024-12-11 14:39:11 +08:00
89 lines
3.0 KiB
C++
89 lines
3.0 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.
|
|
//
|
|
//
|
|
// License Agreement
|
|
// For Open Source Computer Vision Library
|
|
//
|
|
// Copyright (C) 2010-2012, Multicoreware, Inc., all rights reserved.
|
|
// Copyright (C) 2010-2012, Advanced Micro Devices, Inc., all rights reserved.
|
|
// Third party copyrights are property of their respective owners.
|
|
//
|
|
// @Authors
|
|
// Fangfang Bai, fangfang@multicorewareinc.com
|
|
// Jin Ma, jin@multicorewareinc.com
|
|
//
|
|
// 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 oclMaterials 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*/
|
|
|
|
#include "perf_precomp.hpp"
|
|
|
|
using namespace perf;
|
|
|
|
///////////// dft ////////////////////////
|
|
|
|
typedef TestBaseWithParam<Size> dftFixture;
|
|
|
|
#ifdef HAVE_CLAMDFFT
|
|
|
|
PERF_TEST_P(dftFixture, dft, OCL_TYPICAL_MAT_SIZES)
|
|
{
|
|
const Size srcSize = GetParam();
|
|
|
|
Mat src(srcSize, CV_32FC2), dst;
|
|
randu(src, 0.0f, 1.0f);
|
|
declare.in(src);
|
|
|
|
if (srcSize == OCL_SIZE_4000)
|
|
declare.time(7.4);
|
|
|
|
if (RUN_OCL_IMPL)
|
|
{
|
|
ocl::oclMat oclSrc(src), oclDst;
|
|
|
|
OCL_TEST_CYCLE() cv::ocl::dft(oclSrc, oclDst);
|
|
|
|
oclDst.download(dst);
|
|
|
|
SANITY_CHECK(dst, 1.5);
|
|
}
|
|
else if (RUN_PLAIN_IMPL)
|
|
{
|
|
TEST_CYCLE() cv::dft(src, dst);
|
|
|
|
SANITY_CHECK(dst);
|
|
}
|
|
else
|
|
OCL_PERF_ELSE
|
|
}
|
|
|
|
#endif
|