Image Component Library (ICL)
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00001 /******************************************************************** 00002 ** Image Component Library (ICL) ** 00003 ** ** 00004 ** Copyright (C) 2006-2013 CITEC, University of Bielefeld ** 00005 ** Neuroinformatics Group ** 00006 ** Website: www.iclcv.org and ** 00007 ** http://opensource.cit-ec.de/projects/icl ** 00008 ** ** 00009 ** File : ICLUtils/src/ICLUtils/CLImage2D.h ** 00010 ** Module : ICLUtils ** 00011 ** Authors: Viktor Losing ** 00012 ** ** 00013 ** ** 00014 ** GNU LESSER GENERAL PUBLIC LICENSE ** 00015 ** This file may be used under the terms of the GNU Lesser General ** 00016 ** Public License version 3.0 as published by the ** 00017 ** ** 00018 ** Free Software Foundation and appearing in the file LICENSE.GPL ** 00019 ** included in the packaging of this file. Please review the ** 00020 ** following information to ensure the license requirements will ** 00021 ** be met: http://www.gnu.org/licenses/lgpl-3.0.txt ** 00022 ** ** 00023 ** The development of this software was supported by the ** 00024 ** Excellence Cluster EXC 277 Cognitive Interaction Technology. ** 00025 ** The Excellence Cluster EXC 277 is a grant of the Deutsche ** 00026 ** Forschungsgemeinschaft (DFG) in the context of the German ** 00027 ** Excellence Initiative. ** 00028 ** ** 00029 ********************************************************************/ 00030 #ifdef ICL_HAVE_OPENCL 00031 #pragma once 00032 00033 #include <ICLUtils/CompatMacros.h> 00034 #include <ICLUtils/CLException.h> 00035 #include <ICLUtils/Rect.h> 00036 #include <string> 00037 00039 namespace cl { 00040 class Image2D; 00041 class Context; 00042 class CommandQueue; 00043 } 00046 namespace icl { 00047 namespace utils { 00048 00050 00052 class ICLUtils_API CLImage2D { 00053 struct Impl; 00054 Impl *impl; 00055 00057 CLImage2D(cl::Context& context, cl::CommandQueue &cmdQueue, 00058 const string &accessMode, const size_t width, const size_t height, 00059 int depth, const void *src=NULL) throw (CLBufferException); 00060 00062 cl::Image2D getImage2D(); 00063 const cl::Image2D getImage2D() const; 00064 00065 public: 00066 friend class CLProgram; 00067 friend class CLKernel; 00068 00070 CLImage2D(); 00071 00073 CLImage2D(const CLImage2D& other); 00074 00076 CLImage2D& operator=(const CLImage2D& other); 00077 00079 ~CLImage2D(); 00080 00082 00084 void read(void *dst, const utils::Rect ®ion=utils::Rect::null, bool block = true) throw (CLBufferException); 00085 00087 00089 void write(const void *src,const utils::Rect ®ion=utils::Rect::null, 00090 bool block = true) throw (CLBufferException); 00091 00093 bool isNull() const { 00094 return !impl; 00095 } 00096 00098 operator bool() const { 00099 return impl; 00100 } 00101 00102 }; 00103 } 00104 } 00105 #endif