itkOpenCLKernelToImageBridge.h

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/*=========================================================================
 *
 *  Copyright UMC Utrecht and contributors
 *
 *  Licensed under the Apache License, Version 2.0 (the "License");
 *  you may not use this file except in compliance with the License.
 *  You may obtain a copy of the License at
 *
 *        http://www.apache.org/licenses/LICENSE-2.0.txt
 *
 *  Unless required by applicable law or agreed to in writing, software
 *  distributed under the License is distributed on an "AS IS" BASIS,
 *  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 *  See the License for the specific language governing permissions and
 *  limitations under the License.
 *
 *=========================================================================*/
//
// \author Denis P. Shamonin and Marius Staring. Division of Image Processing,
// Department of Radiology, Leiden, The Netherlands
//
// \note This work was funded by the Netherlands Organisation for
// Scientific Research (NWO NRG-2010.02 and NWO 639.021.124).
//
 
#ifndef __itkOpenCLKernelToImageBridge_h
#define __itkOpenCLKernelToImageBridge_h
 
#include "itkGPUImage.h"
#include "itkGPUDataManager.h"
 
#include "itkOpenCLKernel.h"
 
namespace itk
{
template< typename TImage >
class ITK_EXPORT OpenCLKernelToImageBridge
{
public:
 
  typedef OpenCLKernelToImageBridge Self;
 
  typedef TImage                           ImageType;
  typedef typename ImageType::ConstPointer ImagePointer;
  typedef typename ImageType::RegionType   ImageRegionType;
  typedef typename ImageType::PixelType    ImagePixelType;
 
  itkStaticConstMacro( ImageDimension, unsigned int, TImage::ImageDimension );
 
  virtual const char * GetNameOfClass() const { return "OpenCLKernelToImageBridge"; }
 
  static void SetImageDataManager( OpenCLKernel & kernel, const cl_uint argumentIndex,
    const typename GPUDataManager::Pointer imageDataManager, const bool updateCPU );
 
  static void SetImage( OpenCLKernel & kernel, const cl_uint argumentIndex,
    const typename ImageType::Pointer & image, const bool updateCPU );
 
  static void SetImageMetaData( OpenCLKernel & kernel, const cl_uint argumentIndex,
    const typename ImageType::Pointer & image,
    typename GPUDataManager::Pointer & imageMetaDataManager );
 
  static void SetDirection( OpenCLKernel & kernel, const cl_uint argumentIndex,
    const typename ImageType::DirectionType & direction );
 
  static void SetSize( OpenCLKernel & kernel, const cl_uint argumentIndex,
    const typename ImageType::SizeType & size );
 
  static void SetOrigin( OpenCLKernel & kernel, const cl_uint argumentIndex,
    const typename ImageType::PointType & origin );
 
protected:
 
  OpenCLKernelToImageBridge();
  virtual ~OpenCLKernelToImageBridge() {}
 
private:
 
  OpenCLKernelToImageBridge( const Self & other );   // purposely not
                                                     // implemented
  const Self & operator=( const Self & );            // purposely not
 
  // implemented
};
 
} // end namespace itk
 
#ifndef ITK_MANUAL_INSTANTIATION
#include "itkOpenCLKernelToImageBridge.hxx"
#endif
 
#endif /* __itkOpenCLKernelToImageBridge_h */