void RTCPInstance::onExpire1() {
// Note: fTotSessionBW is kbits per second
double rtcpBW = 0.05*fTotSessionBW*1024/8; // -> bytes per second
OnExpire(this, // event
numMembers(), // members
(fSink != NULL) ? 1 : 0, // senders
rtcpBW, // rtcp_bw
(fSink != NULL) ? 1 : 0, // we_sent
&fAveRTCPSize, // ave_rtcp_size
&fIsInitial, // initial
dTimeNow(), // tc
&fPrevReportTime, // tp
&fPrevNumMembers // pmembers
);
}
void RTCPInstance::schedule(double nextTime) {
fNextReportTime = nextTime;
double secondsToDelay = nextTime - dTimeNow();
if (secondsToDelay < 0) secondsToDelay = 0;
#ifdef DEBUG
#ifdef __LINUX__
fprintf(stderr, "schedule(%f->%f)\n", secondsToDelay, nextTime);
#else
fprintf(stderr, "schedule(%ld->%ld) us\n", (int64_t)(secondsToDelay*1000000), (int64_t)(nextTime*1000000));
#endif
#endif
int64_t usToGo = (int64_t)(secondsToDelay * 1000000);
nextTask() = envir().taskScheduler().scheduleDelayedTask(usToGo,
(TaskFunc*)RTCPInstance::onExpire, this);
}
void RTCPInstance::onReceive(int typeOfPacket, int totPacketSize,
unsigned ssrc) {
fTypeOfPacket = typeOfPacket;
fLastReceivedSize = totPacketSize;
fLastReceivedSSRC = ssrc;
int members = (int)numMembers();
int senders = (fSink != NULL) ? 1 : 0;
OnReceive(this, // p
this, // e
&members, // members
&fPrevNumMembers, // pmembers
&senders, // senders
&fAveRTCPSize, // avg_rtcp_size
&fPrevReportTime, // tp
dTimeNow(), // tc
fNextReportTime);
}
static void rtcp_on_expire(RtspdSession_t* session)
{
// Note: fTotSessionBW is kbits per second
double rtcpBW = 0.05*session->total_session_bw*1024/8; // -> bytes per second
//RTSPD_TRACE("OnExpire(%d)\n", session->avg_rtcp_size);
OnExpire(session, // event
session->members, // members
session->senders, // senders
rtcpBW, // rtcp_bw
1 , // we_sent
&session->avg_rtcp_size, // ave_rtcp_size
&session->initial, // initial
dTimeNow(), // tc
&session->prev_report_time, // tp
&session->pmembers// pmembers
);
}