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qrtplib: new RTPUDPTransmitter

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This commit is contained in:
f4exb
2018-03-05 01:17:19 +01:00
parent 503c6093b9
commit afe3fbabd3
14 changed files with 835 additions and 734 deletions
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qrtplib/rtppacket.cpp
+81 -15
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@@ -67,18 +67,59 @@ RTPPacket::RTPPacket(RTPRawPacket &rawpack) :
error = ParseRawPacket(rawpack);
}
RTPPacket::RTPPacket(uint8_t payloadtype, const void *payloaddata, std::size_t payloadlen, uint16_t seqnr, uint32_t timestamp, uint32_t ssrc, bool gotmarker, uint8_t numcsrcs,
const uint32_t *csrcs, bool gotextension, uint16_t extensionid, uint16_t extensionlen_numwords, const void *extensiondata, std::size_t maxpacksize) :
receivetime(0, 0)
RTPPacket::RTPPacket(
uint8_t payloadtype,
const void *payloaddata,
std::size_t payloadlen,
uint16_t seqnr,
uint32_t timestamp,
uint32_t ssrc,
bool gotmarker,
uint8_t numcsrcs,
const uint32_t *csrcs,
bool gotextension,
uint16_t extensionid,
uint16_t extensionlen_numwords,
const void *extensiondata,
std::size_t maxpacksize) :
receivetime(0, 0)
{
Clear();
error = BuildPacket(payloadtype, payloaddata, payloadlen, seqnr, timestamp, ssrc, gotmarker, numcsrcs, csrcs, gotextension, extensionid, extensionlen_numwords, extensiondata,
0, maxpacksize);
error = BuildPacket(
payloadtype,
payloaddata,
payloadlen,
seqnr,
timestamp,
ssrc,
gotmarker,
numcsrcs,
csrcs,
gotextension,
extensionid,
extensionlen_numwords,
extensiondata,
0,
maxpacksize);
}
RTPPacket::RTPPacket(uint8_t payloadtype, const void *payloaddata, std::size_t payloadlen, uint16_t seqnr, uint32_t timestamp, uint32_t ssrc, bool gotmarker, uint8_t numcsrcs,
const uint32_t *csrcs, bool gotextension, uint16_t extensionid, uint16_t extensionlen_numwords, const void *extensiondata, void *buffer, std::size_t buffersize) :
receivetime(0, 0)
RTPPacket::RTPPacket(
uint8_t payloadtype,
const void *payloaddata,
std::size_t payloadlen,
uint16_t seqnr,
uint32_t timestamp,
uint32_t ssrc,
bool gotmarker,
uint8_t numcsrcs,
const uint32_t *csrcs,
bool gotextension,
uint16_t extensionid,
uint16_t extensionlen_numwords,
const void *extensiondata,
void *buffer,
std::size_t buffersize) :
receivetime(0, 0)
{
Clear();
if (buffer == 0)
@@ -86,8 +127,22 @@ RTPPacket::RTPPacket(uint8_t payloadtype, const void *payloaddata, std::size_t p
else if (buffersize <= 0)
error = ERR_RTP_PACKET_ILLEGALBUFFERSIZE;
else
error = BuildPacket(payloadtype, payloaddata, payloadlen, seqnr, timestamp, ssrc, gotmarker, numcsrcs, csrcs, gotextension, extensionid, extensionlen_numwords,
extensiondata, buffer, buffersize);
error = BuildPacket(
payloadtype,
payloaddata,
payloadlen,
seqnr,
timestamp,
ssrc,
gotmarker,
numcsrcs,
csrcs,
gotextension,
extensionid,
extensionlen_numwords,
extensiondata,
buffer,
buffersize);
}
int RTPPacket::ParseRawPacket(RTPRawPacket &rawpack)
@@ -188,9 +243,6 @@ int RTPPacket::ParseRawPacket(RTPRawPacket &rawpack)
RTPPacket::packetlength = packetlen;
RTPPacket::payloadlength = payloadlength;
// We'll zero the data of the raw packet, since we're using it here now!
rawpack.ZeroData();
return 0;
}
@@ -209,8 +261,22 @@ uint32_t RTPPacket::GetCSRC(int num) const
return csrcval_hbo;
}
int RTPPacket::BuildPacket(uint8_t payloadtype, const void *payloaddata, std::size_t payloadlen, uint16_t seqnr, uint32_t timestamp, uint32_t ssrc, bool gotmarker, uint8_t numcsrcs,
const uint32_t *csrcs, bool gotextension, uint16_t extensionid, uint16_t extensionlen_numwords, const void *extensiondata, void *buffer, std::size_t maxsize)
int RTPPacket::BuildPacket(
uint8_t payloadtype,
const void *payloaddata,
std::size_t payloadlen,
uint16_t seqnr,
uint32_t timestamp,
uint32_t ssrc,
bool gotmarker,
uint8_t numcsrcs,
const uint32_t *csrcs,
bool gotextension,
uint16_t extensionid,
uint16_t extensionlen_numwords,
const void *extensiondata,
void *buffer,
std::size_t maxsize)
{
if (numcsrcs > RTP_MAXCSRCS)
return ERR_RTP_PACKET_TOOMANYCSRCS;