ref: 6f50522ff66bbebd9d899f71b6da71288c0a8d0d
dir: /modules/samphold.c/
/* This code is placed in the public domain. */ #include <stdlib.h> #include "soundpipe.h" int sp_samphold_create(sp_samphold **p) { *p = malloc(sizeof(sp_samphold)); return SP_OK; } int sp_samphold_destroy(sp_samphold **p) { free(*p); return SP_OK; } int sp_samphold_init(sp_data *sp, sp_samphold *p) { p->val = 0; return SP_OK; } int sp_samphold_compute(sp_data *sp, sp_samphold *p, SPFLOAT *trig, SPFLOAT *in, SPFLOAT *out) { if(*trig != 0) { p->val = *in; } *out = p->val; return SP_OK; }