25 const MIN_SEQUENTIAL: u32 = 2;
26 const RTP_SEQ_MOD: u32 = 1 << 16;
27 const MAX_DROPOUT: u32 = 3000;
28 const MAX_MISORDER: u32 = 100;
36     cycles: u32,         /* shifted count of seq. number cycles */
37     base_seq: u32,       /* base seq number */
38     bad_seq: u32,        /* last 'bad' seq number + 1 */
39     probation: u32,      /* sequ. packets till source is valid */
40     received: u32,       /* packets received */
41     expected_prior: u32, /* packet expected at last interval */
42     received_prior: u32, /* packet received at last interval */
75         } else if delta as u32 <= RTP_SEQ_MOD - MAX_MISORDER {  in update_sequence()
84                 self.bad_seq = (seq as u32 + 1) & (RTP_SEQ_MOD - 1);  in update_sequence()
96         self.base_seq = seq as u32;  in init_seq()
105         self.base_seq = seq as u32;  in init_seq()
113     ssrc: u32,
114     sender_ssrc: u32,
119     last_rtp_timestamp: u32,
120     sample_rate: u32,
128     pub fn new(ssrc: u32, seq: u16, sample_rate: u32) -> Self {  in new()  argument
168         let extend_max = self.source.cycles + self.source.max_seq as u32;  in gen_report_block()
181             ((lost_interval as u32) << 8) / expected_interval  in gen_report_block()
186         let dlsr = (delay as f64 / 1000000. * 65535.) as u32;  in gen_report_block()
192             lsr: lsr as u32,  in gen_report_block()
195             jitter: self.source.jitter as u32,  in gen_report_block()