#include <ft2build.h>
#include FT_FREETYPE_H
#include <tinyptc.h>
+#include <endian.h>
iconv_t ucs4_iconv;
to = from;
}
-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);
+int my_draw_text(const widestring &str, unsigned char *buf, int xpos, int ypos, bool real_render, int r, int g, int b, std::vector<FT_Face> &fontlist);
class Tournament {
public:
};
Tournament active_tournament;
-FT_Face font, symbolfont;
+std::vector<FT_Face> fonts;
/* A trigger that sets a flag whenever it's trigged. */
class FlagTrigger : pqxx::trigger {
pqxx::result res( t.exec("SELECT * FROM songs WHERE title LIKE 'M%'") );
unsigned y = 0;
for (pqxx::result::const_iterator i = res.begin(); i != res.end(); ++i) {
- my_draw_text(i["title"].as(widestring()), framebuf, 0, y, 1, 255, 255, 255, font, symbolfont);
+ my_draw_text(i["title"].as(widestring()), framebuf, 0, y, 1, 255, 255, 255, fonts);
y += 20;
// std::fprintf(stderr, "%s\n", i["title"].c_str());
}
void init_freetype()
{
FT_Library library;
+ FT_Face face;
if (FT_Init_FreeType(&library))
- throw std::logic_error("FreeType init failed.");
- if (FT_New_Face(library, "/usr/share/fonts/truetype/msttcorefonts/Georgia.ttf", 0, &font))
- throw std::logic_error("Face opening failed.");
- if (FT_New_Face(library, "/usr/share/fonts/truetype/freefont/FreeSerif.ttf", 0, &symbolfont))
- throw std::logic_error("Face opening failed.");
- if (FT_Set_Char_Size(font, 0, 12 * 64, 96, 96))
- throw std::logic_error("Size set failed.");
- if (FT_Set_Char_Size(symbolfont, 0, 12 * 64, 96, 96))
- throw std::logic_error("Size set failed.");
+ throw std::runtime_error("FreeType init failed.");
+
+ // Georgia
+ if (FT_New_Face(library, "/usr/share/fonts/truetype/msttcorefonts/Georgia.ttf", 0, &face))
+ throw std::runtime_error("Face opening failed.");
+ if (FT_Set_Char_Size(face, 0, 12 * 64, 96, 96))
+ throw std::runtime_error("Size set failed.");
+ fonts.push_back(face);
+
+ // FreeSerif
+ if (FT_New_Face(library, "/usr/share/fonts/truetype/freefont/FreeSerif.ttf", 0, &face)) {
+ std::fprintf(stderr, "Warning: Couldn't open FreeSerif, some glyphs might not be available\n");
+ } else {
+ if (FT_Set_Char_Size(face, 0, 12 * 64, 96, 96))
+ throw std::runtime_error("Size set failed.");
+ fonts.push_back(face);
+ }
+
+ // Arial Unicode MS
+ if (FT_New_Face(library, "arialuni.ttf", 0, &face)) {
+ std::fprintf(stderr, "Warning: Couldn't open Arial Unicode MS, some glyphs might not be available\n");
+ } else {
+ if (FT_Set_Char_Size(face, 0, 12 * 64, 96, 96))
+ throw std::runtime_error("Size set failed.");
+ fonts.push_back(face);
+ }
}
-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)
+int my_draw_text(const widestring &str, unsigned char *buf, int xpos, int ypos, bool real_render, int r, int g, int b, std::vector<FT_Face> &fontlist)
{
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);
+ int glyph_index;
+ for (std::vector<FT_Face>::const_iterator j = fontlist.begin(); j != fontlist.end(); ++j) {
+ glyph_index = FT_Get_Char_Index(*j, *i);
+ if (glyph_index == 0)
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;
+
+ if (FT_Load_Glyph(*j, glyph_index, FT_LOAD_RENDER))
+ throw std::runtime_error("Couldn't load glyph");
+ slot = (*j)->glyph;
+ break;
+ }
+ if (glyph_index == 0) {
+ std::fprintf(stderr, "Warning: Could not find a glyph in any font for U+%x, ignoring\n", *i);
+ continue;
}
if (real_render) {
int main(int argc, char **argv)
{
- ucs4_iconv = iconv_open("ucs-4le", "utf-8"); // FIXME: will be broken for big endian!
+#if __BYTE_ORDER == __LITTLE_ENDIAN
+ ucs4_iconv = iconv_open("ucs-4le", "utf-8");
+#else
+ ucs4_iconv = iconv_open("ucs-4be", "utf-8");
+#endif
ptc_open("CCBS bigscreen", 800, 600);