slideshow/source/engine/OGLTrans/OGLTrans_Shaders.hxx

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  30
  31 #ifndef INCLUDED_OGLTRANS_SHADERS_HXX_
  32 #define INCLUDED_OGLTRANS_SHADERS_HXX_
  33
  34 #define GL_GLEXT_PROTOTYPES 1
  35 #include <GL/gl.h>
  36 #include <GL/glext.h>
  37
  38 class OGLShaders {
  39     static bool Initialize();
  40     static bool cbInitialized;
  41
  42 public:
  43
  44     static GLuint LinkProgram( const char *vertexShader, const char *fragmentShader );
  45
  46     /** GL shader functions
  47      */
  48 #ifdef GL_VERSION_2_0
  49
  50     static PFNGLCREATESHADERPROC glCreateShader;
  51     static PFNGLSHADERSOURCEPROC glShaderSource;
  52     static PFNGLCOMPILESHADERPROC glCompileShader;
  53     static PFNGLGETSHADERIVPROC glGetShaderiv;
  54     static PFNGLGETSHADERINFOLOGPROC glGetShaderInfoLog;
  55     static PFNGLDELETESHADERPROC glDeleteShader;
  56
  57     static PFNGLCREATEPROGRAMPROC glCreateProgram;
  58     static PFNGLATTACHSHADERPROC glAttachShader;
  59     static PFNGLLINKPROGRAMPROC glLinkProgram;
  60     static PFNGLGETPROGRAMIVPROC glGetProgramiv;
  61     static PFNGLGETPROGRAMINFOLOGPROC glGetProgramInfoLog;
  62     static PFNGLUSEPROGRAMPROC glUseProgram;
  63     static PFNGLDELETEPROGRAMPROC glDeleteProgram;
  64
  65     static PFNGLGETUNIFORMLOCATIONPROC glGetUniformLocation;
  66     static PFNGLUNIFORM1IPROC glUniform1i;
  67     static PFNGLUNIFORM1FPROC glUniform1f;
  68 #endif
  69 };
  70
  71 #endif