* 32-byte aligned, and any padding elements must be initialized
* (i.e not denormal/nan).
*/
- void (*update_lls)(struct LLSModel *m, double *var);
+ void (*update_lls)(struct LLSModel *m, const double *var);
/**
* Inner product of var[] and the LPC coefs.
* @param m this context
* @param var training samples, excluding the value to be predicted. unaligned.
* @param order lpc order
*/
- double (*evaluate_lls)(struct LLSModel *m, double *var, int order);
+ double (*evaluate_lls)(struct LLSModel *m, const double *var, int order);
} LLSModel;
void avpriv_init_lls(LLSModel *m, int indep_count);