GlyphGray8Adapter
FontCacheEntry::GlyphGray8Adapter fGray8Adaptor;
FontCacheEntry::GlyphGray8Adapter fGray8Adaptor;
GlyphGray8Adapter& gray8Adapter, GlyphPathAdapter& pathAdapter,
GlyphGray8Adapter& gray8Adapter,
typedef GlyphGray8Adapter::embedded_scanline GlyphGray8Scanline;