source/arb_multitexture.cpp

   1 #include "arb_multitexture.h"
   2
   3 namespace Msp {
   4 namespace GL {
   5
   6 PFNGLACTIVETEXTUREPROC glActiveTexture = 0;
   7 PFNGLCLIENTACTIVETEXTUREPROC glClientActiveTexture = 0;
   8 PFNGLMULTITEXCOORD1DPROC glMultiTexCoord1d = 0;
   9 PFNGLMULTITEXCOORD1DVPROC glMultiTexCoord1dv = 0;
  10 PFNGLMULTITEXCOORD1FPROC glMultiTexCoord1f = 0;
  11 PFNGLMULTITEXCOORD1FVPROC glMultiTexCoord1fv = 0;
  12 PFNGLMULTITEXCOORD1IPROC glMultiTexCoord1i = 0;
  13 PFNGLMULTITEXCOORD1IVPROC glMultiTexCoord1iv = 0;
  14 PFNGLMULTITEXCOORD1SPROC glMultiTexCoord1s = 0;
  15 PFNGLMULTITEXCOORD1SVPROC glMultiTexCoord1sv = 0;
  16 PFNGLMULTITEXCOORD2DPROC glMultiTexCoord2d = 0;
  17 PFNGLMULTITEXCOORD2DVPROC glMultiTexCoord2dv = 0;
  18 PFNGLMULTITEXCOORD2FPROC glMultiTexCoord2f = 0;
  19 PFNGLMULTITEXCOORD2FVPROC glMultiTexCoord2fv = 0;
  20 PFNGLMULTITEXCOORD2IPROC glMultiTexCoord2i = 0;
  21 PFNGLMULTITEXCOORD2IVPROC glMultiTexCoord2iv = 0;
  22 PFNGLMULTITEXCOORD2SPROC glMultiTexCoord2s = 0;
  23 PFNGLMULTITEXCOORD2SVPROC glMultiTexCoord2sv = 0;
  24 PFNGLMULTITEXCOORD3DPROC glMultiTexCoord3d = 0;
  25 PFNGLMULTITEXCOORD3DVPROC glMultiTexCoord3dv = 0;
  26 PFNGLMULTITEXCOORD3FPROC glMultiTexCoord3f = 0;
  27 PFNGLMULTITEXCOORD3FVPROC glMultiTexCoord3fv = 0;
  28 PFNGLMULTITEXCOORD3IPROC glMultiTexCoord3i = 0;
  29 PFNGLMULTITEXCOORD3IVPROC glMultiTexCoord3iv = 0;
  30 PFNGLMULTITEXCOORD3SPROC glMultiTexCoord3s = 0;
  31 PFNGLMULTITEXCOORD3SVPROC glMultiTexCoord3sv = 0;
  32 PFNGLMULTITEXCOORD4DPROC glMultiTexCoord4d = 0;
  33 PFNGLMULTITEXCOORD4DVPROC glMultiTexCoord4dv = 0;
  34 PFNGLMULTITEXCOORD4FPROC glMultiTexCoord4f = 0;
  35 PFNGLMULTITEXCOORD4FVPROC glMultiTexCoord4fv = 0;
  36 PFNGLMULTITEXCOORD4IPROC glMultiTexCoord4i = 0;
  37 PFNGLMULTITEXCOORD4IVPROC glMultiTexCoord4iv = 0;
  38 PFNGLMULTITEXCOORD4SPROC glMultiTexCoord4s = 0;
  39 PFNGLMULTITEXCOORD4SVPROC glMultiTexCoord4sv = 0;
  40
  41 Extension::SupportLevel init_arb_multitexture()
  42 {
  43         if(is_version_at_least(1, 3))
  44         {
  45                 glActiveTexture = reinterpret_cast<PFNGLACTIVETEXTUREPROC>(get_proc_address("glActiveTexture"));
  46                 glClientActiveTexture = reinterpret_cast<PFNGLCLIENTACTIVETEXTUREPROC>(get_proc_address("glClientActiveTexture"));
  47                 glMultiTexCoord1d = reinterpret_cast<PFNGLMULTITEXCOORD1DPROC>(get_proc_address("glMultiTexCoord1d"));
  48                 glMultiTexCoord1dv = reinterpret_cast<PFNGLMULTITEXCOORD1DVPROC>(get_proc_address("glMultiTexCoord1dv"));
  49                 glMultiTexCoord1f = reinterpret_cast<PFNGLMULTITEXCOORD1FPROC>(get_proc_address("glMultiTexCoord1f"));
  50                 glMultiTexCoord1fv = reinterpret_cast<PFNGLMULTITEXCOORD1FVPROC>(get_proc_address("glMultiTexCoord1fv"));
  51                 glMultiTexCoord1i = reinterpret_cast<PFNGLMULTITEXCOORD1IPROC>(get_proc_address("glMultiTexCoord1i"));
  52                 glMultiTexCoord1iv = reinterpret_cast<PFNGLMULTITEXCOORD1IVPROC>(get_proc_address("glMultiTexCoord1iv"));
  53                 glMultiTexCoord1s = reinterpret_cast<PFNGLMULTITEXCOORD1SPROC>(get_proc_address("glMultiTexCoord1s"));
  54                 glMultiTexCoord1sv = reinterpret_cast<PFNGLMULTITEXCOORD1SVPROC>(get_proc_address("glMultiTexCoord1sv"));
  55                 glMultiTexCoord2d = reinterpret_cast<PFNGLMULTITEXCOORD2DPROC>(get_proc_address("glMultiTexCoord2d"));
  56                 glMultiTexCoord2dv = reinterpret_cast<PFNGLMULTITEXCOORD2DVPROC>(get_proc_address("glMultiTexCoord2dv"));
  57                 glMultiTexCoord2f = reinterpret_cast<PFNGLMULTITEXCOORD2FPROC>(get_proc_address("glMultiTexCoord2f"));
  58                 glMultiTexCoord2fv = reinterpret_cast<PFNGLMULTITEXCOORD2FVPROC>(get_proc_address("glMultiTexCoord2fv"));
  59                 glMultiTexCoord2i = reinterpret_cast<PFNGLMULTITEXCOORD2IPROC>(get_proc_address("glMultiTexCoord2i"));
  60                 glMultiTexCoord2iv = reinterpret_cast<PFNGLMULTITEXCOORD2IVPROC>(get_proc_address("glMultiTexCoord2iv"));
  61                 glMultiTexCoord2s = reinterpret_cast<PFNGLMULTITEXCOORD2SPROC>(get_proc_address("glMultiTexCoord2s"));
  62                 glMultiTexCoord2sv = reinterpret_cast<PFNGLMULTITEXCOORD2SVPROC>(get_proc_address("glMultiTexCoord2sv"));
  63                 glMultiTexCoord3d = reinterpret_cast<PFNGLMULTITEXCOORD3DPROC>(get_proc_address("glMultiTexCoord3d"));
  64                 glMultiTexCoord3dv = reinterpret_cast<PFNGLMULTITEXCOORD3DVPROC>(get_proc_address("glMultiTexCoord3dv"));
  65                 glMultiTexCoord3f = reinterpret_cast<PFNGLMULTITEXCOORD3FPROC>(get_proc_address("glMultiTexCoord3f"));
  66                 glMultiTexCoord3fv = reinterpret_cast<PFNGLMULTITEXCOORD3FVPROC>(get_proc_address("glMultiTexCoord3fv"));
  67                 glMultiTexCoord3i = reinterpret_cast<PFNGLMULTITEXCOORD3IPROC>(get_proc_address("glMultiTexCoord3i"));
  68                 glMultiTexCoord3iv = reinterpret_cast<PFNGLMULTITEXCOORD3IVPROC>(get_proc_address("glMultiTexCoord3iv"));
  69                 glMultiTexCoord3s = reinterpret_cast<PFNGLMULTITEXCOORD3SPROC>(get_proc_address("glMultiTexCoord3s"));
  70                 glMultiTexCoord3sv = reinterpret_cast<PFNGLMULTITEXCOORD3SVPROC>(get_proc_address("glMultiTexCoord3sv"));
  71                 glMultiTexCoord4d = reinterpret_cast<PFNGLMULTITEXCOORD4DPROC>(get_proc_address("glMultiTexCoord4d"));
  72                 glMultiTexCoord4dv = reinterpret_cast<PFNGLMULTITEXCOORD4DVPROC>(get_proc_address("glMultiTexCoord4dv"));
  73                 glMultiTexCoord4f = reinterpret_cast<PFNGLMULTITEXCOORD4FPROC>(get_proc_address("glMultiTexCoord4f"));
  74                 glMultiTexCoord4fv = reinterpret_cast<PFNGLMULTITEXCOORD4FVPROC>(get_proc_address("glMultiTexCoord4fv"));
  75                 glMultiTexCoord4i = reinterpret_cast<PFNGLMULTITEXCOORD4IPROC>(get_proc_address("glMultiTexCoord4i"));
  76                 glMultiTexCoord4iv = reinterpret_cast<PFNGLMULTITEXCOORD4IVPROC>(get_proc_address("glMultiTexCoord4iv"));
  77                 glMultiTexCoord4s = reinterpret_cast<PFNGLMULTITEXCOORD4SPROC>(get_proc_address("glMultiTexCoord4s"));
  78                 glMultiTexCoord4sv = reinterpret_cast<PFNGLMULTITEXCOORD4SVPROC>(get_proc_address("glMultiTexCoord4sv"));
  79                 return Extension::CORE;
  80         }
  81         if(is_supported("GL_ARB_multitexture"))
  82         {
  83                 glActiveTexture = reinterpret_cast<PFNGLACTIVETEXTUREPROC>(get_proc_address("glActiveTextureARB"));
  84                 glClientActiveTexture = reinterpret_cast<PFNGLCLIENTACTIVETEXTUREPROC>(get_proc_address("glClientActiveTextureARB"));
  85                 glMultiTexCoord1d = reinterpret_cast<PFNGLMULTITEXCOORD1DPROC>(get_proc_address("glMultiTexCoord1dARB"));
  86                 glMultiTexCoord1dv = reinterpret_cast<PFNGLMULTITEXCOORD1DVPROC>(get_proc_address("glMultiTexCoord1dvARB"));
  87                 glMultiTexCoord1f = reinterpret_cast<PFNGLMULTITEXCOORD1FPROC>(get_proc_address("glMultiTexCoord1fARB"));
  88                 glMultiTexCoord1fv = reinterpret_cast<PFNGLMULTITEXCOORD1FVPROC>(get_proc_address("glMultiTexCoord1fvARB"));
  89                 glMultiTexCoord1i = reinterpret_cast<PFNGLMULTITEXCOORD1IPROC>(get_proc_address("glMultiTexCoord1iARB"));
  90                 glMultiTexCoord1iv = reinterpret_cast<PFNGLMULTITEXCOORD1IVPROC>(get_proc_address("glMultiTexCoord1ivARB"));
  91                 glMultiTexCoord1s = reinterpret_cast<PFNGLMULTITEXCOORD1SPROC>(get_proc_address("glMultiTexCoord1sARB"));
  92                 glMultiTexCoord1sv = reinterpret_cast<PFNGLMULTITEXCOORD1SVPROC>(get_proc_address("glMultiTexCoord1svARB"));
  93                 glMultiTexCoord2d = reinterpret_cast<PFNGLMULTITEXCOORD2DPROC>(get_proc_address("glMultiTexCoord2dARB"));
  94                 glMultiTexCoord2dv = reinterpret_cast<PFNGLMULTITEXCOORD2DVPROC>(get_proc_address("glMultiTexCoord2dvARB"));
  95                 glMultiTexCoord2f = reinterpret_cast<PFNGLMULTITEXCOORD2FPROC>(get_proc_address("glMultiTexCoord2fARB"));
  96                 glMultiTexCoord2fv = reinterpret_cast<PFNGLMULTITEXCOORD2FVPROC>(get_proc_address("glMultiTexCoord2fvARB"));
  97                 glMultiTexCoord2i = reinterpret_cast<PFNGLMULTITEXCOORD2IPROC>(get_proc_address("glMultiTexCoord2iARB"));
  98                 glMultiTexCoord2iv = reinterpret_cast<PFNGLMULTITEXCOORD2IVPROC>(get_proc_address("glMultiTexCoord2ivARB"));
  99                 glMultiTexCoord2s = reinterpret_cast<PFNGLMULTITEXCOORD2SPROC>(get_proc_address("glMultiTexCoord2sARB"));
 100                 glMultiTexCoord2sv = reinterpret_cast<PFNGLMULTITEXCOORD2SVPROC>(get_proc_address("glMultiTexCoord2svARB"));
 101                 glMultiTexCoord3d = reinterpret_cast<PFNGLMULTITEXCOORD3DPROC>(get_proc_address("glMultiTexCoord3dARB"));
 102                 glMultiTexCoord3dv = reinterpret_cast<PFNGLMULTITEXCOORD3DVPROC>(get_proc_address("glMultiTexCoord3dvARB"));
 103                 glMultiTexCoord3f = reinterpret_cast<PFNGLMULTITEXCOORD3FPROC>(get_proc_address("glMultiTexCoord3fARB"));
 104                 glMultiTexCoord3fv = reinterpret_cast<PFNGLMULTITEXCOORD3FVPROC>(get_proc_address("glMultiTexCoord3fvARB"));
 105                 glMultiTexCoord3i = reinterpret_cast<PFNGLMULTITEXCOORD3IPROC>(get_proc_address("glMultiTexCoord3iARB"));
 106                 glMultiTexCoord3iv = reinterpret_cast<PFNGLMULTITEXCOORD3IVPROC>(get_proc_address("glMultiTexCoord3ivARB"));
 107                 glMultiTexCoord3s = reinterpret_cast<PFNGLMULTITEXCOORD3SPROC>(get_proc_address("glMultiTexCoord3sARB"));
 108                 glMultiTexCoord3sv = reinterpret_cast<PFNGLMULTITEXCOORD3SVPROC>(get_proc_address("glMultiTexCoord3svARB"));
 109                 glMultiTexCoord4d = reinterpret_cast<PFNGLMULTITEXCOORD4DPROC>(get_proc_address("glMultiTexCoord4dARB"));
 110                 glMultiTexCoord4dv = reinterpret_cast<PFNGLMULTITEXCOORD4DVPROC>(get_proc_address("glMultiTexCoord4dvARB"));
 111                 glMultiTexCoord4f = reinterpret_cast<PFNGLMULTITEXCOORD4FPROC>(get_proc_address("glMultiTexCoord4fARB"));
 112                 glMultiTexCoord4fv = reinterpret_cast<PFNGLMULTITEXCOORD4FVPROC>(get_proc_address("glMultiTexCoord4fvARB"));
 113                 glMultiTexCoord4i = reinterpret_cast<PFNGLMULTITEXCOORD4IPROC>(get_proc_address("glMultiTexCoord4iARB"));
 114                 glMultiTexCoord4iv = reinterpret_cast<PFNGLMULTITEXCOORD4IVPROC>(get_proc_address("glMultiTexCoord4ivARB"));
 115                 glMultiTexCoord4s = reinterpret_cast<PFNGLMULTITEXCOORD4SPROC>(get_proc_address("glMultiTexCoord4sARB"));
 116                 glMultiTexCoord4sv = reinterpret_cast<PFNGLMULTITEXCOORD4SVPROC>(get_proc_address("glMultiTexCoord4svARB"));
 117                 return Extension::EXTENSION;
 118         }
 119         return Extension::UNSUPPORTED;
 120 }
 121
 122 Extension ARB_multitexture("GL_ARB_multitexture", init_arb_multitexture);
 123
 124 } // namespace GL
 125 } // namespace Msp