shithub: soundpipe

ref: 3a3b446c59acabc34e39d73af846ecb37a8dff77
dir: /h/crossfade.h/

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typedef struct {
    SPFLOAT pos;
} sp_crossfade;

int sp_crossfade_create(sp_crossfade **p);
int sp_crossfade_destroy(sp_crossfade **p);
int sp_crossfade_init(sp_data *sp, sp_crossfade *p);
int sp_crossfade_compute(sp_data *sp, sp_crossfade *p, SPFLOAT *in1, SPFLOAT *in2, SPFLOAT *out);