void BasicUDPSink::afterGettingFrame(void* clientData, unsigned frameSize,
unsigned numTruncatedBytes,
struct timeval /*presentationTime*/,
unsigned durationInMicroseconds) {
BasicUDPSink* sink = (BasicUDPSink*)clientData;
sink->afterGettingFrame1(frameSize, numTruncatedBytes, durationInMicroseconds);
}
void StreamState
::startPlaying(Destinations* dests,
TaskFunc* rtcpRRHandler, void* rtcpRRHandlerClientData) {
if (dests == NULL) return;
//skip play action if it's already being played
if (!fAreCurrentlyPlaying && fMediaSource != NULL) {
if (fRTPSink != NULL) {
fRTPSink->startPlaying(*fMediaSource, afterPlayingStreamState, this);
fAreCurrentlyPlaying = True;
} else if (fUDPSink != NULL) {
fUDPSink->startPlaying(*fMediaSource, afterPlayingStreamState, this);
fAreCurrentlyPlaying = True;
}
createWorkingThread();
}
if (fRTCPInstance == NULL && fRTPSink != NULL) {
// Create (and start) a 'RTCP instance' for this RTP sink:
fRTCPInstance
// = RTCPInstance::createNew(fRTPSink->envir(), fRTCPgs,
= RTCPInstance::createNew(fRtcpEnv, fRTCPgs,
fTotalBW, (unsigned char*)fMaster.fCNAME,
fRTPSink, NULL /* we're a server */);
// Note: This starts RTCP running automatically
}
if (dests->isTCP) {
// Change RTP and RTCP to use the TCP socket instead of UDP:
if (fRTPSink != NULL) {
fRTPSink->addStreamSocket(dests->tcpSocketNum, dests->rtpChannelId);
}
if (fRTCPInstance != NULL) {
fRTCPInstance->addStreamSocket(dests->tcpSocketNum, dests->rtcpChannelId);
fRTCPInstance->setSpecificRRHandler(dests->tcpSocketNum, dests->rtcpChannelId,
rtcpRRHandler, rtcpRRHandlerClientData);
}
} else {
// Tell the RTP and RTCP 'groupsocks' about this destination
// (in case they don't already have it):
// printf("addDestination %s\n", inet_ntoa(dests->addr)); //jay
if (fRTPgs != NULL) fRTPgs->addDestination(dests->addr, dests->rtpPort);
if (fRTCPgs != NULL) fRTCPgs->addDestination(dests->addr, dests->rtcpPort);
if (fRTCPInstance != NULL) {
if (!IsMulticastAddress(dests->addr.s_addr)) {
fRTCPInstance->setSpecificRRHandler(dests->addr.s_addr, dests->rtcpPort,
rtcpRRHandler, rtcpRRHandlerClientData);
}
}
}
}
void StreamState
::startPlaying(Destinations* dests,
TaskFunc* rtcpRRHandler, void* rtcpRRHandlerClientData,
ServerRequestAlternativeByteHandler* serverRequestAlternativeByteHandler,
void* serverRequestAlternativeByteHandlerClientData) {
if (dests == NULL) return;
if (fRTCPInstance == NULL && fRTPSink != NULL) {
// Create (and start) a 'RTCP instance' for this RTP sink:
fRTCPInstance
= RTCPInstance::createNew(fRTPSink->envir(), fRTCPgs,
fTotalBW, (unsigned char*)fMaster.fCNAME,
fRTPSink, NULL /* we're a server */);
// Note: This starts RTCP running automatically
}
if (dests->isTCP) {
// Change RTP and RTCP to use the TCP socket instead of UDP:
if (fRTPSink != NULL) {
fRTPSink->addStreamSocket(dests->tcpSocketNum, dests->rtpChannelId);
fRTPSink->setServerRequestAlternativeByteHandler(dests->tcpSocketNum, serverRequestAlternativeByteHandler, serverRequestAlternativeByteHandlerClientData);
}
if (fRTCPInstance != NULL) {
fRTCPInstance->addStreamSocket(dests->tcpSocketNum, dests->rtcpChannelId);
fRTCPInstance->setSpecificRRHandler(dests->tcpSocketNum, dests->rtcpChannelId,
rtcpRRHandler, rtcpRRHandlerClientData);
}
} else {
// Tell the RTP and RTCP 'groupsocks' about this destination
// (in case they don't already have it):
if (fRTPgs != NULL) fRTPgs->addDestination(dests->addr, dests->rtpPort);
if (fRTCPgs != NULL) fRTCPgs->addDestination(dests->addr, dests->rtcpPort);
if (fRTCPInstance != NULL) {
fRTCPInstance->setSpecificRRHandler(dests->addr.s_addr, dests->rtcpPort,
rtcpRRHandler, rtcpRRHandlerClientData);
}
}
if (!fAreCurrentlyPlaying && fMediaSource != NULL) {
if (fRTPSink != NULL) {
fRTPSink->startPlaying(*fMediaSource, afterPlayingStreamState, this);
fAreCurrentlyPlaying = True;
} else if (fUDPSink != NULL) {
fUDPSink->startPlaying(*fMediaSource, afterPlayingStreamState, this);
fAreCurrentlyPlaying = True;
}
}
}
void StreamState::pause() {
if (fRTPSink != NULL) fRTPSink->stopPlaying();
if (fUDPSink != NULL) fUDPSink->stopPlaying();
fAreCurrentlyPlaying = False;
}
// The following is called after each delay between packet sends:
void BasicUDPSink::sendNext(void* firstArg) {
BasicUDPSink* sink = (BasicUDPSink*)firstArg;
sink->continuePlaying1();
}
void StreamState::pause() {
DEBUG_LOG(INF, "StreamState::pause");
if (fRTPSink != NULL) fRTPSink->stopPlaying();
if (fUDPSink != NULL) fUDPSink->stopPlaying();
fAreCurrentlyPlaying = False;
}
