pub type CdfTable<const N: usize, const CTX: usize> = [[u16; N]; CTX];Expand description
A CDF probability table.
Concrete type: a fixed-size slice-of-arrays. Each row is one context; each
column is a cumulative probability threshold in Q15. The final element of
every row must equal CDF_PROB_TOP (32768) to form a valid CDF.
The generic parameter N is the alphabet size (number of symbols).