[Freetype] Platform independent viewer (Maybe OT?)

[Dexter]

Hello!

Excuse me if i'm Off Topic (i didnt knew where else to ask help) but i'm
having a lot of troubles :(

I have to write a program, with platform independent code, that outputs
loaded font to a bitmap.
I have written this function to work under Win32 but i have no idea on how
to make it platform independent.
It shouldnt be linked to anthing but os libs and freetype lib!

That function has also a problem... i dont know some characters are screwed
and are drawn
like a simple chaotic mess (fu*ked characterrs are for example 'D' ...)...

Please help me :)

That's the code i use

HBITMAP CFontManager::Render(const int iIndex,Enum_FontMode iMode)
{
 FT_Glyph     glyph;
 FT_BitmapGlyph glyph_bitmap;
 int            pen_x = 0, pen_y = 0;

 // -> Creates a generic bitmap
 HDC dc = CreateCompatibleDC(NULL);

 BITMAPINFO i;
 ZeroMemory( &i.bmiHeader, sizeof(BITMAPINFOHEADER));

 switch(iMode)
 {
 case MODE_256_256:
  i.bmiHeader.biWidth = i.bmiHeader.biHeight = 256;
  break;
 case MODE_512_512:
  i.bmiHeader.biWidth = i.bmiHeader.biHeight = 512;
  break;
 case MODE_1024_1024:
  i.bmiHeader.biWidth = i.bmiHeader.biHeight = 1024;
  break;
 }

 i.bmiHeader.biPlanes  = 1;
 i.bmiHeader.biBitCount  = 8;
 i.bmiHeader.biSizeImage = 0;
 i.bmiHeader.biSize   = sizeof(BITMAPINFOHEADER);
 i.bmiHeader.biClrUsed  = 0;
 i.bmiHeader.biClrImportant = 0;
 i.bmiHeader.biCompression  = BI_RGB;

 VOID *pvBits;
 HBITMAP hbmp = CreateDIBSection(dc,&i,DIB_RGB_COLORS,&pvBits,NULL,0);
 if(!hbmp)
 {
 m_fntError = FT_Err_Missing_Bbx_Field + 1;
 return NULL;
 }

 unsigned int index = 0;

 for(unsigned int j = 0; j < 256; j++,index++)
 {
  m_fntError = FT_Load_Char(m_FaceArray[iIndex], j, FT_LOAD_RENDER);
  if(m_fntError)
   continue;

  m_fntError = FT_Get_Glyph(m_FaceArray[iIndex]->glyph, &glyph);

  // convert to a bitmap (default render mode + destroy old)
  if(glyph->format != ft_glyph_format_bitmap)
  {
   m_fntError = FT_Glyph_To_Bitmap(&glyph, ft_render_mode_normal, 0, 1);
  }

  // access bitmap content by typecasting
  glyph_bitmap = (FT_BitmapGlyph)glyph;

  RenderChar(glyph_bitmap,hbm,dc,pen_x,pen_y);

  if(index == 16)
  {
   pen_x = 10;
   //pen_y += glyph->metrics.height + 10;
   index = 0;
  }
 }

 return hbmp;
}

END CODE

Thank you,
Dexter