Function GetHBFontCache

test/src/utils/TextShaper.cpp:144–149

};

static HBLockedFontCache GetHBFontCache() {
  static auto HBFontCacheMutex = new std::mutex();
  static auto HBFontLRU = new std::list<uint32_t>();
  static auto HBFontCache = new std::map<uint32_t, std::shared_ptr<hb_font_t>>();
  return {HBFontLRU, HBFontCache, HBFontCacheMutex};
}

static std::shared_ptr<hb_font_t> CreateHBFont(const std::shared_ptr<Typeface>& typeface) {
  auto cache = GetHBFontCache();