OpenTTD Source: src/fontcache Directory Reference

OpenTTD Source 15.0-RC2

fontcache Directory Reference

## Files
| freetypefontcache.cpp
| FreeType font cache implementation.
| spritefontcache.cpp
| Sprite fontcache implementation.
| spritefontcache.h
| Sprite font cache implementation definition.
| truetypefontcache.cpp
| Common base implementation for font file based font caches.
| truetypefontcache.h
| Common base definition for font file based font caches.