opencv/modules/gpu/src/cuda/internal_shared.hpp

101 lines
3.4 KiB
C++
Raw Normal View History

/*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) 2000-2008, Intel Corporation, all rights reserved.
// Copyright (C) 2009, Willow Garage 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 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*/
#ifndef __OPENCV_internal_shared_HPP__
#define __OPENCV_internal_shared_HPP__
#include <cuda_runtime.h>
#include <npp.h>
#include "NPP_staging.hpp"
#include "opencv2/gpu/devmem2d.hpp"
#include "safe_call.hpp"
2011-11-14 22:57:36 +08:00
#include "opencv2/gpu/device/common.hpp"
2012-06-18 17:00:22 +08:00
namespace cv { namespace gpu
{
2012-06-18 17:00:22 +08:00
enum
2010-07-19 18:49:35 +08:00
{
BORDER_REFLECT101_GPU = 0,
BORDER_REPLICATE_GPU,
BORDER_CONSTANT_GPU,
BORDER_REFLECT_GPU,
BORDER_WRAP_GPU
};
class NppStreamHandler
{
public:
inline explicit NppStreamHandler(cudaStream_t newStream = 0)
{
oldStream = nppGetStream();
nppSetStream(newStream);
}
inline ~NppStreamHandler()
2010-11-16 15:40:37 +08:00
{
nppSetStream(oldStream);
}
private:
cudaStream_t oldStream;
};
class NppStStreamHandler
{
public:
inline explicit NppStStreamHandler(cudaStream_t newStream = 0)
{
oldStream = nppStSetActiveCUDAstream(newStream);
}
inline ~NppStStreamHandler()
{
nppStSetActiveCUDAstream(oldStream);
}
private:
cudaStream_t oldStream;
};
}}
2010-07-19 17:31:12 +08:00
#endif /* __OPENCV_internal_shared_HPP__ */