kc3-lang/ftgl/test/CTest.c

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• Author : sammy
  Date : 2008-05-02 09:15:38
  Hash : 92238082
  Message : * Change a few function names in the FTFont C bindings to avoid confusion with other classes. * Document the C bindings. Since it's almost copypasta from the C++ documentation, I put the constructors back in their original files.

• test/CTest.c

• /* Small C bindings test program */
  
  #include "config.h"
  
  #if defined HAVE_GL_GLUT_H
  #   include <GL/glut.h>
  #elif defined HAVE_GLUT_GLUT_H
  #   include <GLUT/glut.h>
  #else
  #   error GLUT headers not present
  #endif
  #include <FTGL/ftgl.h>
  
  #define ALLOC(ctor, var, arg) \
      var = ctor(arg); \
      if(var == NULL) \
          return 2
  
  int main(int argc, char *argv[])
  {
      FTGLfont *f[6];
      char *glutchar = NULL;
      int glutint = 0;
      int i;
  
      if(argc < 2)
          return 1;
  
      glutInit(&glutint, &glutchar);
      glutInitDisplayMode(GLUT_DEPTH | GLUT_RGB | GLUT_DOUBLE | GLUT_MULTISAMPLE);
      glutInitWindowPosition(0, 0);
      glutInitWindowSize(150, 150);
      glutCreateWindow("FTGL C test");
  
      ALLOC(ftglCreateBitmapFont, f[0], argv[1]);
      ALLOC(ftglCreateExtrudeFont, f[1], argv[1]);
      ALLOC(ftglCreateOutlineFont, f[2], argv[1]);
      ALLOC(ftglCreatePixmapFont, f[3], argv[1]);
      ALLOC(ftglCreatePolygonFont, f[4], argv[1]);
      ALLOC(ftglCreateTextureFont, f[5], argv[1]);
  
      for(i = 0; i < 6; i++)
          ftglRenderFont(f[i], "Hello world", FTGL_RENDER_ALL);
  
      for(i = 0; i < 6; i++)
          ftglSetFontFaceSize(f[i], 37, 72);
  
      for(i = 0; i < 6; i++)
          ftglRenderFont(f[i], "Hello world", FTGL_RENDER_ALL);
  
      for(i = 0; i < 6; i++)
          ftglDestroyFont(f[i]);
  
      return 0;
  }