ref: bab4fb19e2a9bc9d970e0b17c1c35ba3e2b3aa11
dir: /libentcode/probenc.h/
#if !defined(_probenc_H)
# define _probenc_H (1)
# include "probmod.h"
# include "entenc.h"
/*Encodes a single symbol using the given probability model and entropy
encoder.
_sym: The symbol to encode.*/
void ec_probmod_write(ec_probmod *_this,ec_enc *_enc,int _sym);
/*Encodes a single symbol using the given probability model and entropy
encoder, restricted to a given subrange of the available symbols.
This effectively sets the frequency counts of all the symbols outside this
range to zero, encodes the symbol, then restores the counts to their
original values, and updates the models.
_sym: The symbol to encode.
The caller must ensure this falls in the range _lo<=_sym<_hi.
_lo: The first legal symbol to encode.
_hi: One greater than the last legal symbol to encode.
This must be greater than _lo.*/
void ec_probmod_write_range(ec_probmod *_this,ec_enc *_enc,int _sym,
int _lo,int _hi);
#endif