tests/glean/tpointsprite.h

   1 // BEGIN_COPYRIGHT -*- glean -*-
   2
   3 /*
   4  * Copyright (C) 2007  Intel Coporation  All Rights Reserved.
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  29
  30 // tpointsprite.h:  Test basic ARB_point_sprite support.
  31 // Author: Nian Wu <nian.wu@intel.com>
  32
  33
  34 #ifndef __tpointsprite_h__
  35 #define __tpointsprite_h__
  36
  37 #include "tmultitest.h"
  38
  39 namespace GLEAN {
  40
  41 #define WINSIZE 80
  42
  43 class PointSpriteTest: public MultiTest
  44 {
  45     public:
  46         PointSpriteTest(const char* testName, const char* filter,
  47                  const char *extensions, const char* description):
  48                  MultiTest(testName, filter, extensions, description){
  49         }
  50
  51         virtual void runOne(MultiTestResult &r, Window &w);
  52
  53 private:
  54         GLfloat *texImages[6];
  55         GLfloat mTolerance[3];
  56         bool have_2_0;
  57
  58         void GenMipmap();
  59         void SetupMipmap(GLuint *texID);
  60         void CheckDefaultState(MultiTestResult &r);
  61         void CalculateTolerance();
  62         GLboolean OutOfPoint(int x, int y, int pSize, int x0, int y0);
  63         GLfloat *GetTexColor(int pSize, int dir);
  64         GLboolean CompareColor(GLfloat *actual, GLfloat *expected);
  65         GLboolean ComparePixels(GLfloat *buf, int pSize, GLenum coordOrigin);
  66 }; // class PointSpriteTest
  67
  68 } // namespace GLEAN
  69
  70 #endif // __tpointsprite_h__
  71