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), dt(dt), t(0)
  41     {
  42     }
  43
  44 Rippling0Image::~Rippling0Image(void)
  45     {
  46     // rien
  47     }
  48
  49 /*--------------------------------------*\
  50  |*             Redefinition            *|
  51  \*-------------------------------------*/
  52
  53 /**
  54  * Call automaticly by the api
  55  */
  56 void Rippling0Image::animationStep(bool& isNeedUpdateView) // Override
  57     {
  58     this->t += dt;
  59     isNeedUpdateView = true; // true par default
  60     }
  61
  62 /**
  63  * Call automaticly by the api
  64  */
  65 void Rippling0Image::fillImageGL(uchar4* ptrDevImageGL, int w, int h) // Override
  66     {
  67     launchKernelRippling0(ptrDevImageGL, w, h, this->t);
  68     }
  69
  70 /**
  71  * Call automaticly by the api
  72  */
  73 void Rippling0Image::paintPrimitives(Graphic2Ds& graphic2D) // Override
  74     {
  75     const Font_A* ptrFont = graphic2D.getFont(TIMES_ROMAN_24);
  76
  77     float r = 1;
  78     float g = 0;
  79     float b = 0;
  80
  81     graphic2D.setColorRGB(r, g, b);
  82
  83     // top
  84         {
  85         string message = "t = " + StringTools::toString(t);
  86         graphic2D.drawTitleTop(message, ptrFont);
  87         }
  88
  89     // bottom
  90         {
  91         graphic2D.drawTitleBottom("Rippling warmup CUDA", ptrFont);
  92         }
  93     }
  94
  95 /*--------------------------------------*\
  96  |*             Private                 *|
  97  \*-------------------------------------*/
  98
  99 /*----------------------------------------------------------------------*\
 100  |*                     End                                             *|
 101  \*---------------------------------------------------------------------*/