| /* |
| * Copyright (c) 2011 The WebRTC project authors. All Rights Reserved. |
| * |
| * Use of this source code is governed by a BSD-style license |
| * that can be found in the LICENSE file in the root of the source |
| * tree. An additional intellectual property rights grant can be found |
| * in the file PATENTS. All contributing project authors may |
| * be found in the AUTHORS file in the root of the source tree. |
| */ |
| |
| #ifndef WEBRTC_MODULES_RTP_RTCP_SOURCE_RTCP_RECEIVER_HELP_H_ |
| #define WEBRTC_MODULES_RTP_RTCP_SOURCE_RTCP_RECEIVER_HELP_H_ |
| |
| #include "typedefs.h" |
| |
| #include "rtp_rtcp_defines.h" // RTCPReportBlock |
| #include "rtp_rtcp_config.h" // RTCP_MAX_REPORT_BLOCKS |
| #include "rtcp_utility.h" |
| #include "tmmbr_help.h" |
| |
| namespace webrtc { |
| namespace RTCPHelp |
| { |
| |
| class RTCPPacketInformation |
| { |
| public: |
| RTCPPacketInformation(); |
| ~RTCPPacketInformation(); |
| |
| void AddVoIPMetric(const RTCPVoIPMetric* metric); |
| |
| void AddApplicationData(const WebRtc_UWord8* data, const WebRtc_UWord16 size); |
| |
| void AddNACKPacket(const WebRtc_UWord16 packetID); |
| void ResetNACKPacketIdArray(); |
| |
| void AddReportInfo(const WebRtc_UWord8 fractionLost, |
| const WebRtc_UWord16 rtt, |
| const WebRtc_UWord32 extendedHighSeqNum, |
| const WebRtc_UWord32 jitter); |
| |
| WebRtc_UWord32 rtcpPacketTypeFlags; // RTCPPacketTypeFlags bit field |
| WebRtc_UWord32 remoteSSRC; |
| |
| WebRtc_UWord16* nackSequenceNumbers; |
| WebRtc_UWord16 nackSequenceNumbersLength; |
| |
| WebRtc_UWord8 applicationSubType; |
| WebRtc_UWord32 applicationName; |
| WebRtc_UWord8* applicationData; |
| WebRtc_UWord16 applicationLength; |
| |
| bool reportBlock; |
| WebRtc_UWord8 fractionLost; |
| WebRtc_UWord16 roundTripTime; |
| WebRtc_UWord32 lastReceivedExtendedHighSeqNum; |
| WebRtc_UWord32 jitter; |
| |
| WebRtc_UWord32 interArrivalJitter; |
| |
| WebRtc_UWord8 sliPictureId; |
| WebRtc_UWord64 rpsiPictureId; |
| WebRtc_UWord32 receiverEstimatedMaxBitrate; |
| |
| RTCPVoIPMetric* VoIPMetric; |
| }; |
| |
| |
| class RTCPReportBlockInformation |
| { |
| public: |
| RTCPReportBlockInformation(); |
| ~RTCPReportBlockInformation(); |
| |
| // Statistics |
| RTCPReportBlock remoteReceiveBlock; |
| WebRtc_UWord32 remoteMaxJitter; |
| |
| // RTT |
| WebRtc_UWord16 RTT; |
| WebRtc_UWord16 minRTT; |
| WebRtc_UWord16 maxRTT; |
| WebRtc_UWord16 avgRTT; |
| WebRtc_UWord32 numAverageCalcs; |
| }; |
| |
| class RTCPReceiveInformation |
| { |
| public: |
| RTCPReceiveInformation(); |
| ~RTCPReceiveInformation(); |
| |
| void VerifyAndAllocateBoundingSet(const WebRtc_UWord32 minimumSize); |
| void VerifyAndAllocateTMMBRSet(const WebRtc_UWord32 minimumSize); |
| |
| void InsertTMMBRItem(const WebRtc_UWord32 senderSSRC, |
| const RTCPUtility::RTCPPacketRTPFBTMMBRItem& TMMBRItem, |
| const WebRtc_UWord32 currentTimeMS); |
| |
| // get |
| WebRtc_Word32 GetTMMBRSet(const WebRtc_UWord32 sourceIdx, |
| const WebRtc_UWord32 targetIdx, |
| TMMBRSet* candidateSet, |
| const WebRtc_UWord32 currentTimeMS); |
| |
| WebRtc_UWord32 lastTimeReceived; |
| |
| // FIR |
| WebRtc_Word32 lastFIRSequenceNumber; |
| WebRtc_UWord32 lastFIRRequest; |
| |
| // TMMBN |
| TMMBRSet TmmbnBoundingSet; |
| |
| // TMMBR |
| TMMBRSet TmmbrSet; |
| |
| bool readyForDelete; |
| private: |
| WebRtc_UWord32* _tmmbrSetTimeouts; |
| }; |
| |
| } // end namespace RTCPHelp |
| } // namespace webrtc |
| |
| #endif // WEBRTC_MODULES_RTP_RTCP_SOURCE_RTCP_RECEIVER_HELP_H_ |