Members 

Description 

FT_Library library; 

This is the freetype instance variable that font rendering uses. Thread access to rendering is controlled, only a single thread may render using this instance at a time. 

FONT_ENTRY * pFontCache; 

This is an overview of the internal font cache. The Fonts.cache file is a semi-compressed quick reference table of compressed strings.

The cache is an array of PFONT_ENTRY. Each entry has a name; it is the name of the font as described by the font file.

each PFONT_ENTRY has an array of PFONT_STYLE. Each style has a name; it is usually something like Regular, Bold, Italic... Styles also have a flag whether it is mono spaced.
each PFONT_STYLE has an array of PSIZE_FILE. Each size_file entry has an array of PSIZES. Each size_file also has a path and filename associated. At this point, the file may be different. It may also have a link to alternate files which are the same font (style name and family name match...).
each PSIZES describes a possible rendering size of the font. If it is -1,-1, the font is scalable, otherwise specific x by y needs to be specified.

So To Reiterate