ref: 2e86b938c226edc0d8bd6c3855baf3bec02b5179
dir: /h/sparec.h/
typedef struct {
SPFLOAT *buf;
uint32_t pos;
uint32_t bufsize;
sp_audio spa;
} sp_sparec;
int sp_sparec_create(sp_sparec **p);
int sp_sparec_destroy(sp_sparec **p);
int sp_sparec_init(sp_data *sp, sp_sparec *p, const char *filename);
int sp_sparec_compute(sp_data *sp, sp_sparec *p, SPFLOAT *in, SPFLOAT *out);
int sp_sparec_close(sp_data *sp, sp_sparec *p);