Image4DCudaArray< T >::KernelInst Struct Reference

#include <cudaImageList.h>

Public Member Functions
CUBOTH int2	getImagePos (int image)
__device__ T	readSurfacePixel (surface< void, cudaSurfaceType2DLayered > surf, int x, int y, int z)
__device__ void	writeSurfacePixel (surface< void, cudaSurfaceType2DLayered > surf, int x, int y, int z, T value)

Public Attributes
int	imgw
int	imgh
int	layerw

Detailed Description

template<typename T>
struct Image4DCudaArray< T >::KernelInst

Definition at line 227 of file cudaImageList.h.

Member Function Documentation

getImagePos()

template<typename T >

CUBOTH int2 Image4DCudaArray< T >::KernelInst::getImagePos ( int  image )

inline

Definition at line 231 of file cudaImageList.h.

        { 
            return make_int2(imgw * (image % layerw), imgh * (image / layerw));
        }

readSurfacePixel()

template<typename T >

__device__ T Image4DCudaArray< T >::KernelInst::readSurfacePixel ( surface< void, cudaSurfaceType2DLayered >  surf, int  x, int  y, int  z  )

inline

Definition at line 236 of file cudaImageList.h.

        {
            T r;
            surf2DLayeredread (&r, image_lut_surface, sizeof(T)*x, y, z, cudaBoundaryModeTrap);
            return r;
        }

writeSurfacePixel()

template<typename T >

__device__ void Image4DCudaArray< T >::KernelInst::writeSurfacePixel ( surface< void, cudaSurfaceType2DLayered >  surf, int  x, int  y, int  z, T  value  )

inline

Definition at line 243 of file cudaImageList.h.

        {
            surf2DLayeredwrite(value, surf, sizeof(T)*x, y, z, cudaBoundaryModeTrap);
        }

Member Data Documentation

imgh

template<typename T >

int Image4DCudaArray< T >::KernelInst::imgh

Definition at line 228 of file cudaImageList.h.

imgw

template<typename T >

int Image4DCudaArray< T >::KernelInst::imgw

Definition at line 228 of file cudaImageList.h.

layerw

template<typename T >

int Image4DCudaArray< T >::KernelInst::layerw

Definition at line 229 of file cudaImageList.h.

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The documentation for this struct was generated from the following file:

• cudatrack/cudaImageList.h