WCudaMSE/Student_Cuda_Image/src/cpp/core/06_Convolution/moo/device/ConvolutionDevice.h

   1 #ifndef CONVOLUTION_DEVICE_H
   2 #define CONVOLUTION_DEVICE_H
   3
   4 #include "ConstantMemoryLink.h"
   5
   6 const int KERNEL_SIZE = 9;
   7
   8 /**
   9  * Accès à la mémoire constante.
  10  */
  11 ConstantMemoryLink constantMemoryKernelLink();
  12
  13 /**
  14  * Associe l'image source en tant que texture.
  15  */
  16 void bindSouceAsTexture(uchar4* source, int w, int h);
  17 void unbindSouceAsTexture();
  18
  19 /**
  20  * Transforme l'image fournit en niveau de gris.
  21  */
  22 __global__
  23 void toGrayscale(uchar4* ptrDevPixels, int w, int h);
  24
  25 /**
  26  * Convolution de l'image source 'textureImageSource' vers 'ptrDevOutput'.
  27  */
  28 __global__
  29 void convolution(uchar4* ptrDevOutput, int w, int h);
  30
  31 #endif