WCudaMSE/Tuto_Image_Cuda/src/cpp/core/00_Vague_warmup/01_imageAPI/Vague0Image.cpp

   1 #include <iostream>
   2 #include <assert.h>
   3 #include <math.h>
   4
   5 #include "MathTools.h"
   6 #include "Vague0Image.h"
   7 #include "StringTools.h"
   8
   9 using std::cout;
  10 using std::endl;
  11
  12 /*----------------------------------------------------------------------*\
  13  |*                     Declaration                                     *|
  14  \*---------------------------------------------------------------------*/
  15
  16 /*--------------------------------------*\
  17  |*             Imported                *|
  18  \*-------------------------------------*/
  19
  20 extern void launchKernelVague0(uchar4* ptrDevPixels, int w, int h, float t);
  21
  22 /*--------------------------------------*\
  23  |*             Public                  *|
  24  \*-------------------------------------*/
  25
  26 /*--------------------------------------*\
  27  |*             Private                 *|
  28  \*-------------------------------------*/
  29
  30 /*----------------------------------------------------------------------*\
  31  |*                     Implementation                                  *|
  32  \*---------------------------------------------------------------------*/
  33
  34 /*--------------------------------------*\
  35  |*             Public                  *|
  36  \*-------------------------------------*/
  37
  38 Vague0Image::Vague0Image(unsigned int w, unsigned int h, float dt) :
  39         ImageMOOs_A(w, h), dt(dt), t(0)
  40     {
  41     assert(getW() == getH()); // image carrée
  42     }
  43
  44 Vague0Image::~Vague0Image(void)
  45     {
  46     // rien
  47     }
  48
  49 /*--------------------------------------*\
  50  |*             Override                *|
  51  \*-------------------------------------*/
  52
  53 /**
  54  * Override
  55  * Call automaticly by the api
  56  */
  57 void Vague0Image::animationStep(bool& isNeedUpdateView)
  58     {
  59     this->t += dt;
  60     isNeedUpdateView = true; // true par default
  61     }
  62
  63 /**
  64  * Override
  65  * Call automaticly by the api
  66  */
  67 void Vague0Image::fillImageGL(uchar4* ptrDevImageGL, int w, int h)
  68     {
  69     launchKernelVague0(ptrDevImageGL, w, h, t);
  70     }
  71
  72 /**
  73  * Override
  74  * Call automaticly by the api
  75  */
  76 void Vague0Image::paintPrimitives(Graphic2Ds& graphic2D)
  77     {
  78     const Font_A* ptrFont = graphic2D.getFont(TIMES_ROMAN_24);
  79
  80     float r = 1;
  81     float g = 0;
  82     float b = 0;
  83
  84     graphic2D.setColorRGB(r, g, b);
  85
  86     // top
  87         {
  88         string message = "t = " + StringTools::toString(t);
  89         graphic2D.drawTitleTop(message, ptrFont);
  90         }
  91
  92     // bottom
  93         {
  94         graphic2D.drawTitleBottom("[API Image Cuda] : VagueImage warmup CUDA", ptrFont);
  95         }
  96     }
  97
  98 /*--------------------------------------*\
  99  |*             Private                 *|
 100  \*-------------------------------------*/
 101
 102 /*----------------------------------------------------------------------*\
 103  |*                     End                                             *|
 104  \*---------------------------------------------------------------------*/