102 static int sox_ladspa_getopts(sox_effect_t *effp, int argc, char **argv)  in sox_ladspa_getopts()  argument
104   priv_t * l_st = (priv_t *)effp->priv;  in sox_ladspa_getopts()
118       return lsx_usage(effp);  in sox_ladspa_getopts()
209           return lsx_usage(effp);  in sox_ladspa_getopts()
218   return argc? lsx_usage(effp) : SOX_SUCCESS;  in sox_ladspa_getopts()
224 static int sox_ladspa_start(sox_effect_t * effp)  in sox_ladspa_start()  argument
226   priv_t * l_st = (priv_t *)effp->priv;  in sox_ladspa_start()
229   unsigned long rate = (unsigned long)effp->in_signal.rate;  in sox_ladspa_start()
232   lsx_debug("rate for plugin is %g", effp->in_signal.rate);  in sox_ladspa_start()
235       effp->in_signal.channels == effp->out_signal.channels) {  in sox_ladspa_start()
238     if (!l_st->clone && effp->in_signal.channels > 1) {  in sox_ladspa_start()
240                effp->in_signal.channels);  in sox_ladspa_start()
249     l_st->handles = lsx_malloc(effp->in_signal.channels *  in sox_ladspa_start()
252     while (l_st->handle_count < effp->in_signal.channels)  in sox_ladspa_start()
261     if (l_st->input_count < effp->in_signal.channels) {  in sox_ladspa_start()
263                (unsigned)l_st->input_count, effp->in_signal.channels);  in sox_ladspa_start()
268     if (l_st->input_count > effp->in_signal.channels)  in sox_ladspa_start()
270                (unsigned)l_st->input_count, effp->in_signal.channels);  in sox_ladspa_start()
276     if (l_st->output_count != effp->out_signal.channels) {  in sox_ladspa_start()
278                effp->out_signal.channels, (unsigned)l_st->output_count);  in sox_ladspa_start()
279       effp->out_signal.channels = l_st->output_count;  in sox_ladspa_start()
324 static int sox_ladspa_flow(sox_effect_t * effp, const sox_sample_t *ibuf, sox_sample_t *obuf,  in sox_ladspa_flow()  argument
327   priv_t * l_st = (priv_t *)effp->priv;  in sox_ladspa_flow()
357         buf[j * input_len + i] = SOX_SAMPLE_TO_LADSPA_DATA(s, effp->clips);  in sox_ladspa_flow()
396         *obuf++ = LADSPA_DATA_TO_SOX_SAMPLE(d, effp->clips);  in sox_ladspa_flow()
413 static int sox_ladspa_drain(sox_effect_t * effp, sox_sample_t *obuf, size_t *osamp)  in sox_ladspa_drain()  argument
415   priv_t * l_st = (priv_t *)effp->priv;  in sox_ladspa_drain()
426   isamp = l_st->out_latency * effp->in_signal.channels;  in sox_ladspa_drain()
427   dsamp = l_st->out_latency * effp->out_signal.channels;  in sox_ladspa_drain()
431   r = sox_ladspa_flow(effp, ibuf, dbuf, &isamp, &dsamp);  in sox_ladspa_drain()
445 static int sox_ladspa_stop(sox_effect_t * effp)  in sox_ladspa_stop()  argument
447   priv_t * l_st = (priv_t *)effp->priv;  in sox_ladspa_stop()
463 static int sox_ladspa_kill(sox_effect_t * effp)  in sox_ladspa_kill()  argument
465   priv_t * l_st = (priv_t *)effp->priv;  in sox_ladspa_kill()