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)
  40     {
  41     assert(getW() == getH()); // image carrer
  42
  43             // Input
  44     this->dt = dt;
  45
  46     // Tools
  47     this->t = 0;
  48     }
  49
  50 Vague0Image::~Vague0Image(void)
  51     {
  52     // rien
  53     }
  54
  55 /*--------------------------------------*\
  56  |*             Override                *|
  57  \*-------------------------------------*/
  58
  59 /**
  60  * Override
  61  * Call automaticly by the api
  62  */
  63 void Vague0Image::animationStep(bool& isNeedUpdateView)
  64     {
  65     this->t += dt;
  66     isNeedUpdateView = true; // true par default
  67     }
  68
  69 /**
  70  * Override
  71  * Call automaticly by the api
  72  */
  73 void Vague0Image::fillImageGL(uchar4* ptrDevImageGL, int w, int h)
  74     {
  75     launchKernelVague0(ptrDevImageGL, w, h, t);
  76     }
  77
  78 /**
  79  * Override
  80  * Call automaticly by the api
  81  */
  82 void Vague0Image::paintPrimitives(Graphic2Ds& graphic2D)
  83     {
  84     const Font_A* ptrFont = graphic2D.getFont(TIMES_ROMAN_24);
  85
  86     float r = 1;
  87     float g = 0;
  88     float b = 0;
  89
  90     graphic2D.setColorRGB(r, g, b);
  91
  92     // top
  93         {
  94         string message = "t = " + StringTools::toString(t);
  95         graphic2D.drawTitleTop(message, ptrFont);
  96         }
  97
  98     // bottom
  99         {
 100         graphic2D.drawTitleBottom("[API Image Cuda] : VagueImage warmup CUDA", ptrFont);
 101         }
 102     }
 103
 104 /*--------------------------------------*\
 105  |*             Private                 *|
 106  \*-------------------------------------*/
 107
 108 /*----------------------------------------------------------------------*\
 109  |*                     End                                             *|
 110  \*---------------------------------------------------------------------*/