shithub: soundpipe

ref: 6f50522ff66bbebd9d899f71b6da71288c0a8d0d
dir: /h/incr.h/

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typedef struct {
    SPFLOAT step;
    SPFLOAT min;
    SPFLOAT max;
    SPFLOAT val;
} sp_incr;

int sp_incr_create(sp_incr **p);
int sp_incr_destroy(sp_incr **p);
int sp_incr_init(sp_data *sp, sp_incr *p, SPFLOAT val);
int sp_incr_compute(sp_data *sp, sp_incr *p, SPFLOAT *in, SPFLOAT *out);