ns: give Switch 2 built-in fonts their own shared memory

pl:u 2010 GetBuiltInFontData pointed into plain font copies placed after
the BFTTF data in the 17 MiB Switch 1 font memory. With the system fonts
installed that memory is full, so the copies were dropped, every call
answered "no font" and Kirby Air Riders polled it ~160 times a
second without ever drawing.

pl:u 2000 now returns a separate shared memory, made on its first call,
with the fonts at page-aligned offsets; GetBuiltInFontData's descriptors
point there. The data after each BFTTF header already is the plain font,
so the copies come from it instead of a second decryption at start-up.

0 files changed, 0 insertions, 0 deletions