f4334277
 Hu Chunming
提交3rdparty
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/*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) 2010-2013, Advanced Micro Devices, Inc., all rights reserved.
// Third party copyrights are property of their respective owners.
//
// 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 OpenCV Foundation 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 "precomp.hpp"
#include "opencv2/ts/ocl_perf.hpp"
namespace cvtest {
namespace ocl {
namespace perf {
void checkDeviceMaxMemoryAllocSize(const Size& size, int type, int factor)
{
assert(factor > 0);
if (!cv::ocl::useOpenCL())
return;
size_t memSize = size.area() * CV_ELEM_SIZE(type);
const cv::ocl::Device& dev = cv::ocl::Device::getDefault();
if (memSize * factor >= dev.maxMemAllocSize())
throw ::perf::TestBase::PerfSkipTestException();
}
void randu(InputOutputArray dst)
{
if (dst.depth() == CV_8U)
cv::randu(dst, 0, 256);
else if (dst.depth() == CV_8S)
cv::randu(dst, -128, 128);
else if (dst.depth() == CV_16U)
cv::randu(dst, 0, 1024);
else if (dst.depth() == CV_32F || dst.depth() == CV_64F || dst.depth() == CV_16F)
cv::randu(dst, -1.0, 1.0);
else if (dst.depth() == CV_16S || dst.depth() == CV_32S)
cv::randu(dst, -4096, 4096);
else
CV_Error(Error::StsUnsupportedFormat, "Unsupported format");
}
} // namespace perf
} } // namespace cvtest::ocl
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