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Diffstat (limited to 'src/rtpstructs.h')
| -rw-r--r-- | src/rtpstructs.h | 123 |
1 files changed, 123 insertions, 0 deletions
diff --git a/src/rtpstructs.h b/src/rtpstructs.h new file mode 100644 index 0000000..3c0fa2d --- /dev/null +++ b/src/rtpstructs.h @@ -0,0 +1,123 @@ +/* + + This file is a part of JRTPLIB + Copyright (c) 1999-2007 Jori Liesenborgs + + Contact: jori.liesenborgs@gmail.com + + This library was developed at the "Expertisecentrum Digitale Media" + (http://www.edm.uhasselt.be), a research center of the Hasselt University + (http://www.uhasselt.be). The library is based upon work done for + my thesis at the School for Knowledge Technology (Belgium/The Netherlands). + + Permission is hereby granted, free of charge, to any person obtaining a + copy of this software and associated documentation files (the "Software"), + to deal in the Software without restriction, including without limitation + the rights to use, copy, modify, merge, publish, distribute, sublicense, + and/or sell copies of the Software, and to permit persons to whom the + Software is furnished to do so, subject to the following conditions: + + The above copyright notice and this permission notice shall be included + in all copies or substantial portions of the Software. + + THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS + OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL + THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER + LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING + FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS + IN THE SOFTWARE. + +*/ + +/** + * \file rtpstructs.h + */ + +#ifndef RTPSTRUCTS_H + +#define RTPSTRUCTS_H + +#include "rtpconfig.h" +#include "rtptypes.h" + +struct RTPHeader +{ +#ifdef RTP_BIG_ENDIAN + uint8_t version:2; + uint8_t padding:1; + uint8_t extension:1; + uint8_t csrccount:4; + + uint8_t marker:1; + uint8_t payloadtype:7; +#else // little endian + uint8_t csrccount:4; + uint8_t extension:1; + uint8_t padding:1; + uint8_t version:2; + + uint8_t payloadtype:7; + uint8_t marker:1; +#endif // RTP_BIG_ENDIAN + + uint16_t sequencenumber; + uint32_t timestamp; + uint32_t ssrc; +}; + +struct RTPExtensionHeader +{ + uint16_t extid; + uint16_t length; +}; + +struct RTPSourceIdentifier +{ + uint32_t ssrc; +}; + +struct RTCPCommonHeader +{ +#ifdef RTP_BIG_ENDIAN + uint8_t version:2; + uint8_t padding:1; + uint8_t count:5; +#else // little endian + uint8_t count:5; + uint8_t padding:1; + uint8_t version:2; +#endif // RTP_BIG_ENDIAN + + uint8_t packettype; + uint16_t length; +}; + +struct RTCPSenderReport +{ + uint32_t ntptime_msw; + uint32_t ntptime_lsw; + uint32_t rtptimestamp; + uint32_t packetcount; + uint32_t octetcount; +}; + +struct RTCPReceiverReport +{ + uint32_t ssrc; // Identifies about which SSRC's data this report is... + uint8_t fractionlost; + uint8_t packetslost[3]; + uint32_t exthighseqnr; + uint32_t jitter; + uint32_t lsr; + uint32_t dlsr; +}; + +struct RTCPSDESHeader +{ + uint8_t sdesid; + uint8_t length; +}; + +#endif // RTPSTRUCTS + |