Method MapCharToGlyph

src/fontcache/freetypefontcache.cpp:197–208

GlyphID FreeTypeFontCache::MapCharToGlyph(char32_t key, bool allow_fallback)
{
	assert(IsPrintable(key));

	FT_UInt glyph = FT_Get_Char_Index(this->face, key);

	if (glyph == 0 && allow_fallback && key >= SCC_SPRITE_START && key <= SCC_SPRITE_END) {
		return this->parent->MapCharToGlyph(key);
	}

	return glyph;
}

FT_Library _ft_library = nullptr;