Based on FreeType FAQ:
...the following features are not supported directly by the library, even though they can be more or less implemented on top of it, or by using it.
Text layout: The library doesn't support text layout operations. Sophisticated features like glyph substitution, positioning (kerning), justification, bi-directional ordering, etc., are not part of a font service in itself. They must be handled (at least) one level higher.
I understand that FreeType is meant to be a basic font service. Other abilities have to be implemented on top of that. Can you please confirm that Roku doesn't have any additional features built on top of FreeType to enable them at all?
