26 typedef struct { /* These are measured as samples */
50     uint64_t samples;  in sox_fade_getopts()  local
78     n = lsx_parsesamples(0., fade->in_stop_str, &samples, 't');  in sox_fade_getopts()
82     fade->in_stop = samples;  in sox_fade_getopts()
96             fade->out_stop = samples;  in sox_fade_getopts()
103             n = lsx_parsesamples(0., fade->out_start_str, &samples, 't');  in sox_fade_getopts()
106             fade->out_start = samples;  in sox_fade_getopts()
121     uint64_t samples;  in sox_fade_start()  local
125     /* converting time values to samples */  in sox_fade_start()
128                         &samples, 't') == NULL)  in sox_fade_start()
131     fade->in_stop = samples;  in sox_fade_start()
138                             &samples, (uint64_t)0, in_length, '=') ||  in sox_fade_start()
139             samples == SOX_UNKNOWN_LEN) {  in sox_fade_start()
143         fade->out_stop = samples;  in sox_fade_start()
159                         &samples, 't') == NULL)  in sox_fade_start()
162             fade->out_start = fade->out_stop - samples;  in sox_fade_start()
204  * Processed signed long samples from ibuf to obuf.
205  * Return number of samples processed.
211     /* len is total samples, chcnt counts channels */  in sox_fade_flow()
276     /* If not more samples will be returned, let application know  in sox_fade_flow()
286  * Drain out remaining samples if the effect generates any.
327  * Do anything required when you stop reading samples.