mirror of https://github.com/opencv/opencv.git
Ilya Lavrenov
11 years ago
parent
bd91b39593
commit
c8cbfe5382
10 changed files with 510 additions and 38 deletions
@ -0,0 +1,113 @@ |
||||
/*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
|
||||
// Peng Xiao, pengxiao@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 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*/
|
||||
|
||||
#include "test_precomp.hpp" |
||||
#include "opencv2/ts/ocl_test.hpp" |
||||
|
||||
#ifdef HAVE_OPENCL |
||||
|
||||
namespace cvtest { |
||||
namespace ocl { |
||||
|
||||
////////////////////////////////////////////////////////////////////////////
|
||||
// Dft
|
||||
|
||||
PARAM_TEST_CASE(Dft, cv::Size, MatDepth, bool, bool, bool, bool) |
||||
{ |
||||
cv::Size dft_size; |
||||
int dft_flags, depth; |
||||
bool inplace; |
||||
|
||||
TEST_DECLARE_INPUT_PARAMETER(src) |
||||
TEST_DECLARE_OUTPUT_PARAMETER(dst) |
||||
|
||||
virtual void SetUp() |
||||
{ |
||||
dft_size = GET_PARAM(0); |
||||
depth = GET_PARAM(1); |
||||
inplace = GET_PARAM(2); |
||||
|
||||
dft_flags = 0; |
||||
if (GET_PARAM(3)) |
||||
dft_flags |= cv::DFT_ROWS; |
||||
if (GET_PARAM(4)) |
||||
dft_flags |= cv::DFT_SCALE; |
||||
if (GET_PARAM(5)) |
||||
dft_flags |= cv::DFT_INVERSE; |
||||
} |
||||
|
||||
void generateTestData(int cn = 2) |
||||
{ |
||||
src = randomMat(dft_size, CV_MAKE_TYPE(depth, cn), 0.0, 100.0); |
||||
usrc = src.getUMat(ACCESS_READ); |
||||
|
||||
if (inplace) |
||||
dst = src, udst = usrc; |
||||
} |
||||
}; |
||||
|
||||
OCL_TEST_P(Dft, C2C) |
||||
{ |
||||
generateTestData(); |
||||
|
||||
OCL_OFF(cv::dft(src, dst, dft_flags | cv::DFT_COMPLEX_OUTPUT)); |
||||
OCL_ON(cv::dft(usrc, udst, dft_flags | cv::DFT_COMPLEX_OUTPUT)); |
||||
|
||||
double eps = src.size().area() * 1e-4; |
||||
EXPECT_MAT_NEAR(dst, udst, eps); |
||||
} |
||||
|
||||
OCL_INSTANTIATE_TEST_CASE_P(Core, Dft, Combine(Values(cv::Size(2, 3), cv::Size(5, 4), cv::Size(25, 20), |
||||
cv::Size(512, 1), cv::Size(1024, 768)), |
||||
Values(CV_32F, CV_64F), |
||||
Bool(), // inplace
|
||||
Bool(), // DFT_ROWS
|
||||
Bool(), // DFT_SCALE
|
||||
Bool()) // DFT_INVERSE
|
||||
); |
||||
|
||||
} } // namespace cvtest::ocl
|
||||
|
||||
#endif // HAVE_OPENCL
|
||||
Loading…
Reference in new issue