A thin wrapper around the face loader functions registered with HarfBuzz.
If loader_name is NULL or the empty string, the first available loader
is used.
For example, the FreeType ("ft") loader might be able to load
WOFF and WOFF2 files if FreeType is built with those features,
whereas the OpenType ("ot") loader will not.
A thin wrapper around the face loader functions registered with HarfBuzz. If
loader_nameisNULLor the empty string, the first available loader is used.For example, the FreeType ("ft") loader might be able to load WOFF and WOFF2 files if FreeType is built with those features, whereas the OpenType ("ot") loader will not.