max_bytes corresponds to the maximum amount of memory you want to
dedicate to the cache nodes, it doesn't need to correspond to the
total memory available on your system; it's used to prevent the
cache from inflating to vexing levels.
note that it does NOT account for managed FT_Face and
Hello,
[...] I'm having problem with the cache system under low memory
conditions. It seems if our system doesn't have 'max_bytes'
available, FTC_CMapCache_Lookup will repeatedly fail (returing
glyph_index = 0) once there is no more memory. Should the system free
part of the cache when
