33 static int parse(sox_effect_t * effp, char * * argv, sox_rate_t rate)  in parse()  argument
35   priv_t * p = (priv_t *)effp->priv;  in parse()
40     (effp->in_signal.length != SOX_UNKNOWN_LEN ?  in parse()
41      effp->in_signal.length / effp->in_signal.channels : SOX_UNKNOWN_LEN);  in parse()
69     return lsx_usage(effp);  in parse()
73 static int create(sox_effect_t * effp, int argc, char * * argv)  in create()  argument
75   priv_t * p = (priv_t *)effp->priv;  in create()
79   return parse(effp, argv, 1e5); /* No rate yet; parse with dummy */  in create()
82 static int start(sox_effect_t * effp)  in start()  argument
84   priv_t * p = (priv_t *)effp->priv;  in start()
88   if (parse(effp, 0, effp->in_signal.rate) != SOX_SUCCESS)  in start()
91   if ((effp->out_signal.length = effp->in_signal.length) != SOX_UNKNOWN_LEN) {  in start()
93       effp->out_signal.length +=  in start()
94         p->pads[i].pad * effp->in_signal.channels;  in start()
102         p->pads[i-1].start * effp->in_signal.channels  in start()
103           > effp->in_signal.length)  in start()
117 static int flow(sox_effect_t * effp, const sox_sample_t * ibuf,  in flow()  argument
120   priv_t * p = (priv_t *)effp->priv;  in flow()
122   *isamp /= effp->in_signal.channels;  in flow()
123   *osamp /= effp->in_signal.channels;  in flow()
128       for (c = 0; c < effp->in_signal.channels; ++c) *obuf++ = *ibuf++;  in flow()
133         for (c = 0; c < effp->in_signal.channels; ++c) *obuf++ = 0;  in flow()
141   *isamp = idone * effp->in_signal.channels;  in flow()
142   *osamp = odone * effp->in_signal.channels;  in flow()
146 static int drain(sox_effect_t * effp, sox_sample_t * obuf, size_t * osamp)  in drain()  argument
148   priv_t * p = (priv_t *)effp->priv;  in drain()
152   return flow(effp, 0, obuf, &isamp, osamp);  in drain()
155 static int stop(sox_effect_t * effp)  in stop()  argument
157   priv_t * p = (priv_t *)effp->priv;  in stop()
163 static int lsx_kill(sox_effect_t * effp)  in lsx_kill()  argument
165   priv_t * p = (priv_t *)effp->priv;  in lsx_kill()