Renesas / opencv-lib

openCV library for Renesas RZ/A

Dependents:   RZ_A2M_Mbed_samples

include/opencv2/core/cuda_stream_accessor.hpp@0:0e0631af0305, 2021-01-29 (annotated)

Committer:
RyoheiHagimoto
Date:
Fri Jan 29 04:53:38 2021 +0000
Revision:
0:0e0631af0305
copied from https://github.com/d-kato/opencv-lib.

Who changed what in which revision?

UserRevisionLine numberNew contents of line
RyoheiHagimoto 0:0e0631af0305 1 /*M///////////////////////////////////////////////////////////////////////////////////////
RyoheiHagimoto 0:0e0631af0305 2 //
RyoheiHagimoto 0:0e0631af0305 3 // IMPORTANT: READ BEFORE DOWNLOADING, COPYING, INSTALLING OR USING.
RyoheiHagimoto 0:0e0631af0305 4 //
RyoheiHagimoto 0:0e0631af0305 5 // By downloading, copying, installing or using the software you agree to this license.
RyoheiHagimoto 0:0e0631af0305 6 // If you do not agree to this license, do not download, install,
RyoheiHagimoto 0:0e0631af0305 7 // copy or use the software.
RyoheiHagimoto 0:0e0631af0305 8 //
RyoheiHagimoto 0:0e0631af0305 9 //
RyoheiHagimoto 0:0e0631af0305 10 // License Agreement
RyoheiHagimoto 0:0e0631af0305 11 // For Open Source Computer Vision Library
RyoheiHagimoto 0:0e0631af0305 12 //
RyoheiHagimoto 0:0e0631af0305 13 // Copyright (C) 2000-2008, Intel Corporation, all rights reserved.
RyoheiHagimoto 0:0e0631af0305 14 // Copyright (C) 2009, Willow Garage Inc., all rights reserved.
RyoheiHagimoto 0:0e0631af0305 15 // Third party copyrights are property of their respective owners.
RyoheiHagimoto 0:0e0631af0305 16 //
RyoheiHagimoto 0:0e0631af0305 17 // Redistribution and use in source and binary forms, with or without modification,
RyoheiHagimoto 0:0e0631af0305 18 // are permitted provided that the following conditions are met:
RyoheiHagimoto 0:0e0631af0305 19 //
RyoheiHagimoto 0:0e0631af0305 20 // * Redistribution's of source code must retain the above copyright notice,
RyoheiHagimoto 0:0e0631af0305 21 // this list of conditions and the following disclaimer.
RyoheiHagimoto 0:0e0631af0305 22 //
RyoheiHagimoto 0:0e0631af0305 23 // * Redistribution's in binary form must reproduce the above copyright notice,
RyoheiHagimoto 0:0e0631af0305 24 // this list of conditions and the following disclaimer in the documentation
RyoheiHagimoto 0:0e0631af0305 25 // and/or other materials provided with the distribution.
RyoheiHagimoto 0:0e0631af0305 26 //
RyoheiHagimoto 0:0e0631af0305 27 // * The name of the copyright holders may not be used to endorse or promote products
RyoheiHagimoto 0:0e0631af0305 28 // derived from this software without specific prior written permission.
RyoheiHagimoto 0:0e0631af0305 29 //
RyoheiHagimoto 0:0e0631af0305 30 // This software is provided by the copyright holders and contributors "as is" and
RyoheiHagimoto 0:0e0631af0305 31 // any express or implied warranties, including, but not limited to, the implied
RyoheiHagimoto 0:0e0631af0305 32 // warranties of merchantability and fitness for a particular purpose are disclaimed.
RyoheiHagimoto 0:0e0631af0305 33 // In no event shall the Intel Corporation or contributors be liable for any direct,
RyoheiHagimoto 0:0e0631af0305 34 // indirect, incidental, special, exemplary, or consequential damages
RyoheiHagimoto 0:0e0631af0305 35 // (including, but not limited to, procurement of substitute goods or services;
RyoheiHagimoto 0:0e0631af0305 36 // loss of use, data, or profits; or business interruption) however caused
RyoheiHagimoto 0:0e0631af0305 37 // and on any theory of liability, whether in contract, strict liability,
RyoheiHagimoto 0:0e0631af0305 38 // or tort (including negligence or otherwise) arising in any way out of
RyoheiHagimoto 0:0e0631af0305 39 // the use of this software, even if advised of the possibility of such damage.
RyoheiHagimoto 0:0e0631af0305 40 //
RyoheiHagimoto 0:0e0631af0305 41 //M*/
RyoheiHagimoto 0:0e0631af0305 42
RyoheiHagimoto 0:0e0631af0305 43 #ifndef OPENCV_CORE_CUDA_STREAM_ACCESSOR_HPP
RyoheiHagimoto 0:0e0631af0305 44 #define OPENCV_CORE_CUDA_STREAM_ACCESSOR_HPP
RyoheiHagimoto 0:0e0631af0305 45
RyoheiHagimoto 0:0e0631af0305 46 #ifndef __cplusplus
RyoheiHagimoto 0:0e0631af0305 47 # error cuda_stream_accessor.hpp header must be compiled as C++
RyoheiHagimoto 0:0e0631af0305 48 #endif
RyoheiHagimoto 0:0e0631af0305 49
RyoheiHagimoto 0:0e0631af0305 50 /** @file cuda_stream_accessor.hpp
RyoheiHagimoto 0:0e0631af0305 51 * This is only header file that depends on CUDA Runtime API. All other headers are independent.
RyoheiHagimoto 0:0e0631af0305 52 */
RyoheiHagimoto 0:0e0631af0305 53
RyoheiHagimoto 0:0e0631af0305 54 #include <cuda_runtime.h>
RyoheiHagimoto 0:0e0631af0305 55 #include "opencv2/core/cuda.hpp"
RyoheiHagimoto 0:0e0631af0305 56
RyoheiHagimoto 0:0e0631af0305 57 namespace cv
RyoheiHagimoto 0:0e0631af0305 58 {
RyoheiHagimoto 0:0e0631af0305 59 namespace cuda
RyoheiHagimoto 0:0e0631af0305 60 {
RyoheiHagimoto 0:0e0631af0305 61
RyoheiHagimoto 0:0e0631af0305 62 //! @addtogroup cudacore_struct
RyoheiHagimoto 0:0e0631af0305 63 //! @{
RyoheiHagimoto 0:0e0631af0305 64
RyoheiHagimoto 0:0e0631af0305 65 /** @brief Class that enables getting cudaStream_t from cuda::Stream
RyoheiHagimoto 0:0e0631af0305 66 */
RyoheiHagimoto 0:0e0631af0305 67 struct StreamAccessor
RyoheiHagimoto 0:0e0631af0305 68 {
RyoheiHagimoto 0:0e0631af0305 69 CV_EXPORTS static cudaStream_t getStream(const Stream& stream);
RyoheiHagimoto 0:0e0631af0305 70 CV_EXPORTS static Stream wrapStream(cudaStream_t stream);
RyoheiHagimoto 0:0e0631af0305 71 };
RyoheiHagimoto 0:0e0631af0305 72
RyoheiHagimoto 0:0e0631af0305 73 /** @brief Class that enables getting cudaEvent_t from cuda::Event
RyoheiHagimoto 0:0e0631af0305 74 */
RyoheiHagimoto 0:0e0631af0305 75 struct EventAccessor
RyoheiHagimoto 0:0e0631af0305 76 {
RyoheiHagimoto 0:0e0631af0305 77 CV_EXPORTS static cudaEvent_t getEvent(const Event& event);
RyoheiHagimoto 0:0e0631af0305 78 CV_EXPORTS static Event wrapEvent(cudaEvent_t event);
RyoheiHagimoto 0:0e0631af0305 79 };
RyoheiHagimoto 0:0e0631af0305 80
RyoheiHagimoto 0:0e0631af0305 81 //! @}
RyoheiHagimoto 0:0e0631af0305 82
RyoheiHagimoto 0:0e0631af0305 83 }
RyoheiHagimoto 0:0e0631af0305 84 }
RyoheiHagimoto 0:0e0631af0305 85
RyoheiHagimoto 0:0e0631af0305 86 #endif /* OPENCV_CORE_CUDA_STREAM_ACCESSOR_HPP */