- FT_Library library;
- if (FT_Init_FreeType(&library))
- throw std::runtime_error("FreeType init failed.");
- if (FT_New_Face(library, "/usr/share/fonts/truetype/msttcorefonts/Georgia.ttf", 0, &font))
- throw std::runtime_error("Face opening failed.");
- if (FT_New_Face(library, "/usr/share/fonts/truetype/freefont/FreeSerif.ttf", 0, &symbolfont))
- throw std::runtime_error("Face opening failed.");
- if (FT_Set_Char_Size(font, 0, 12 * 64, 96, 96))
- throw std::runtime_error("Size set failed.");
- if (FT_Set_Char_Size(symbolfont, 0, 12 * 64, 96, 96))
- throw std::runtime_error("Size set failed.");
-}
-
-int my_draw_text(const widestring &str, unsigned char *buf, int xpos, int ypos, bool real_render, int r, int g, int b, FT_Face face, FT_Face symbolface)
-{
- FT_GlyphSlot slot;
- int x = 0;
-
- for (widestring::const_iterator i = str.begin(); i != str.end(); ++i) {
- // try the normal font first, fall back if there's some special character
- int glyph_index = FT_Get_Char_Index(face, *i);
- if (glyph_index == 0) {
- std::fprintf(stderr, "Couldn't find U+%x in primary face, falling back to symbol face\n",
- *i);
- glyph_index = FT_Get_Char_Index(symbolface, *i);
- if (glyph_index == 0) {
- std::fprintf(stderr, "Couldn't find U+%x in symbol face, ignoring\n", *i);
- continue;
- }
- if (FT_Load_Glyph(symbolface, glyph_index, FT_LOAD_RENDER))
- throw std::runtime_error("Couldn't load glyph from symbol face");
- slot = symbolface->glyph;
- } else {
- if (FT_Load_Glyph(face, glyph_index, FT_LOAD_RENDER))
- throw std::runtime_error("Couldn't load glyph from primary face");
- slot = face->glyph;