WDL/lice/lice_gl_ctx.h

   1 #ifndef _GL_CTX_
   2 #define _GL_CTX_
   3
   4 #include "lice.h"
   5
   6 #define GLEW_STATIC
   7 #include "glew/include/gl/glew.h"
   8 #include "glew/include/gl/wglew.h"
   9 #include "glew/include/gl/wglext.h"
  10
  11 // GL context functions
  12 // opening and managing GL context is handled behind the scenes
  13
  14
  15 bool LICE_GL_IsValid(); // GL context is initialized (will be lazy initialized on first call) and valid
  16
  17 HWND LICE_GL_GetWindow(); // Get the window that owns the GL context (one per process)
  18
  19 void LICE_GL_CloseCtx();  // Something failed, turn off GL context forever so we don't keep failing
  20
  21 GLUnurbsObj* LICE_GL_GetNurbsObj(int linetol=8);  // linetol = maximum number of straight-line pixels
  22
  23 // facility for associating a glyph with a texture
  24 GLuint LICE_GL_GetTexFromGlyph(const unsigned char* glyph, int glyph_w, int glyph_h);
  25 void LICE_GL_ClearTex();
  26
  27 #endif