WCudaMSE/Student_Cuda_Image/src/cpp/core/00_Rippling_warmup/01_imageAPI/Rippling0Image.cpp

   1 #include <iostream>
   2 #include <assert.h>
   3 #include <math.h>
   4
   5 #include "MathTools.h"
   6 #include "StringTools.h"
   7
   8 #include "Rippling0Image.h"
   9
  10 using std::cout;
  11 using std::endl;
  12
  13 /*----------------------------------------------------------------------*\
  14  |*                     Declaration                                     *|
  15  \*---------------------------------------------------------------------*/
  16
  17 /*--------------------------------------*\
  18  |*             Imported                *|
  19  \*-------------------------------------*/
  20
  21 extern void launchKernelRippling0(uchar4* ptrDevPixels, int w, int h, float t);
  22
  23 /*--------------------------------------*\
  24  |*             Public                  *|
  25  \*-------------------------------------*/
  26
  27 /*--------------------------------------*\
  28  |*             Private                 *|
  29  \*-------------------------------------*/
  30
  31 /*----------------------------------------------------------------------*\
  32  |*                     Implementation                                  *|
  33  \*---------------------------------------------------------------------*/
  34
  35 /*--------------------------------------*\
  36  |*             Public                  *|
  37  \*-------------------------------------*/
  38
  39 Rippling0Image::Rippling0Image(unsigned int w, unsigned int h, float dt) :
  40         ImageMOOs_A(w, h)
  41     {
  42     assert(getW() == getH()); // image carrer
  43
  44             // Input
  45     this->dt = dt;
  46
  47     // Tools
  48     this->t = 0;
  49     }
  50
  51 Rippling0Image::~Rippling0Image(void)
  52     {
  53     // rien
  54     }
  55
  56 /*--------------------------------------*\
  57  |*             Redefinition            *|
  58  \*-------------------------------------*/
  59
  60 /**
  61  * Call automaticly by the api
  62  */
  63 void Rippling0Image::animationStep(bool& isNeedUpdateView) // Override
  64     {
  65     this->t += dt;
  66     isNeedUpdateView = true; // true par default
  67     }
  68
  69 /**
  70  * Call automaticly by the api
  71  */
  72 void Rippling0Image::fillImageGL(uchar4* ptrDevImageGL, int w, int h) // Override
  73     {
  74     launchKernelRippling0(ptrDevImageGL, w, h, t);
  75     }
  76
  77 /**
  78  * Call automaticly by the api
  79  */
  80 void Rippling0Image::paintPrimitives(Graphic2Ds& graphic2D) // Override
  81     {
  82     const Font_A* ptrFont = graphic2D.getFont(TIMES_ROMAN_24);
  83
  84     float r = 1;
  85     float g = 0;
  86     float b = 0;
  87
  88     graphic2D.setColorRGB(r, g, b);
  89
  90     // top
  91         {
  92         string message = "t = " + StringTools::toString(t);
  93         graphic2D.drawTitleTop(message, ptrFont);
  94         }
  95
  96     // bottom
  97         {
  98         graphic2D.drawTitleBottom("Rippling warmup CUDA", ptrFont);
  99         }
 100     }
 101
 102 /*--------------------------------------*\
 103  |*             Private                 *|
 104  \*-------------------------------------*/
 105
 106 /*----------------------------------------------------------------------*\
 107  |*                     End                                             *|
 108  \*---------------------------------------------------------------------*/