1 /*
2  *  Copyright (c) 2012 The WebRTC project authors. All Rights Reserved.
3  *
4  *  Use of this source code is governed by a BSD-style license
5  *  that can be found in the LICENSE file in the root of the source
6  *  tree. An additional intellectual property rights grant can be found
7  *  in the file PATENTS.  All contributing project authors may
8  *  be found in the AUTHORS file in the root of the source tree.
9  */
10 
11 #ifndef WEBRTC_VOICE_ENGINE_VOE_RTP_RTCP_IMPL_H
12 #define WEBRTC_VOICE_ENGINE_VOE_RTP_RTCP_IMPL_H
13 
14 #include "webrtc/voice_engine/include/voe_rtp_rtcp.h"
15 
16 #include "webrtc/voice_engine/shared_data.h"
17 
18 namespace webrtc {
19 
20 class VoERTP_RTCPImpl : public VoERTP_RTCP
21 {
22 public:
23     // RTCP
24     virtual int SetRTCPStatus(int channel, bool enable);
25 
26     virtual int GetRTCPStatus(int channel, bool& enabled);
27 
28     virtual int SetRTCP_CNAME(int channel, const char cName[256]);
29 
30     virtual int GetRemoteRTCP_CNAME(int channel, char cName[256]);
31 
32     virtual int GetRemoteRTCPReceiverInfo(int channel,
33                                           uint32_t& NTPHigh,
34                                           uint32_t& NTPLow,
35                                           uint32_t& receivedPacketCount,
36                                           uint64_t& receivedOctetCount,
37                                           uint32_t& jitter,
38                                           uint16_t& fractionLost,
39                                           uint32_t& cumulativeLost,
40                                           int32_t& rttMs);
41 
42     // SSRC
43     virtual int SetLocalSSRC(int channel, unsigned int ssrc);
44 
45     virtual int GetLocalSSRC(int channel, unsigned int& ssrc);
46 
47     virtual int GetRemoteSSRC(int channel, unsigned int& ssrc);
48 
49     // RTP Header Extension for Client-to-Mixer Audio Level Indication
50     virtual int SetSendAudioLevelIndicationStatus(int channel,
51                                                   bool enable,
52                                                   unsigned char id);
53     virtual int SetReceiveAudioLevelIndicationStatus(int channel,
54                                                      bool enable,
55                                                      unsigned char id);
56 
57     // RTP Header Extension for Absolute Sender Time
58     virtual int SetSendAbsoluteSenderTimeStatus(int channel,
59                                                 bool enable,
60                                                 unsigned char id);
61     virtual int SetReceiveAbsoluteSenderTimeStatus(int channel,
62                                                    bool enable,
63                                                    unsigned char id);
64 
65     // Statistics
66     virtual int GetRTPStatistics(int channel,
67                                  unsigned int& averageJitterMs,
68                                  unsigned int& maxJitterMs,
69                                  unsigned int& discardedPackets,
70                                  unsigned int& cumulativeLost);
71 
72     virtual int GetRTCPStatistics(int channel, CallStatistics& stats);
73 
74     virtual int GetRemoteRTCPReportBlocks(
75         int channel, std::vector<ReportBlock>* report_blocks);
76 
77     // RED
78     virtual int SetREDStatus(int channel,
79                              bool enable,
80                              int redPayloadtype = -1);
81 
82     virtual int GetREDStatus(int channel, bool& enabled, int& redPayloadtype);
83 
84     //NACK
85     virtual int SetNACKStatus(int channel,
86                               bool enable,
87                               int maxNoPackets);
88 
89     // Store RTP and RTCP packets and dump to file (compatible with rtpplay)
90     virtual int StartRTPDump(int channel,
91                              const char fileNameUTF8[1024],
92                              RTPDirections direction = kRtpIncoming);
93 
94     virtual int StopRTPDump(int channel,
95                             RTPDirections direction = kRtpIncoming);
96 
97     virtual int RTPDumpIsActive(int channel,
98                                 RTPDirections direction = kRtpIncoming);
99 
100     virtual int SetVideoEngineBWETarget(int channel, ViENetwork* vie_network,
101                                         int video_channel);
102 protected:
103     VoERTP_RTCPImpl(voe::SharedData* shared);
104     virtual ~VoERTP_RTCPImpl();
105 
106 private:
107     voe::SharedData* _shared;
108 };
109 
110 }  // namespace webrtc
111 
112 #endif    // WEBRTC_VOICE_ENGINE_VOE_RTP_RTCP_IMPL_H
113