17 RtpTransceiverDirection RtpTransceiverDirectionFromSendRecv(bool send,  in RtpTransceiverDirectionFromSendRecv()
20     return RtpTransceiverDirection::kSendRecv;  in RtpTransceiverDirectionFromSendRecv()
22     return RtpTransceiverDirection::kSendOnly;  in RtpTransceiverDirectionFromSendRecv()
24     return RtpTransceiverDirection::kRecvOnly;  in RtpTransceiverDirectionFromSendRecv()
26     return RtpTransceiverDirection::kInactive;  in RtpTransceiverDirectionFromSendRecv()
30 bool RtpTransceiverDirectionHasSend(RtpTransceiverDirection direction) {  in RtpTransceiverDirectionHasSend()
31   return direction == RtpTransceiverDirection::kSendRecv ||  in RtpTransceiverDirectionHasSend()
32          direction == RtpTransceiverDirection::kSendOnly;  in RtpTransceiverDirectionHasSend()
35 bool RtpTransceiverDirectionHasRecv(RtpTransceiverDirection direction) {  in RtpTransceiverDirectionHasRecv()
36   return direction == RtpTransceiverDirection::kSendRecv ||  in RtpTransceiverDirectionHasRecv()
37          direction == RtpTransceiverDirection::kRecvOnly;  in RtpTransceiverDirectionHasRecv()
40 RtpTransceiverDirection RtpTransceiverDirectionReversed(  in RtpTransceiverDirectionReversed()
41     RtpTransceiverDirection direction) {  in RtpTransceiverDirectionReversed()
43     case RtpTransceiverDirection::kSendRecv:  in RtpTransceiverDirectionReversed()
44     case RtpTransceiverDirection::kInactive:  in RtpTransceiverDirectionReversed()
46     case RtpTransceiverDirection::kSendOnly:  in RtpTransceiverDirectionReversed()
47       return RtpTransceiverDirection::kRecvOnly;  in RtpTransceiverDirectionReversed()
48     case RtpTransceiverDirection::kRecvOnly:  in RtpTransceiverDirectionReversed()
49       return RtpTransceiverDirection::kSendOnly;  in RtpTransceiverDirectionReversed()
56 RtpTransceiverDirection RtpTransceiverDirectionWithSendSet(  in RtpTransceiverDirectionWithSendSet()
57     RtpTransceiverDirection direction,  in RtpTransceiverDirectionWithSendSet()
63 RtpTransceiverDirection RtpTransceiverDirectionWithRecvSet(  in RtpTransceiverDirectionWithRecvSet()
64     RtpTransceiverDirection direction,  in RtpTransceiverDirectionWithRecvSet()
70 const char* RtpTransceiverDirectionToString(RtpTransceiverDirection direction) {  in RtpTransceiverDirectionToString()
72     case RtpTransceiverDirection::kSendRecv:  in RtpTransceiverDirectionToString()
74     case RtpTransceiverDirection::kSendOnly:  in RtpTransceiverDirectionToString()
76     case RtpTransceiverDirection::kRecvOnly:  in RtpTransceiverDirectionToString()
78     case RtpTransceiverDirection::kInactive:  in RtpTransceiverDirectionToString()
80     case RtpTransceiverDirection::kStopped:  in RtpTransceiverDirectionToString()
87 RtpTransceiverDirection RtpTransceiverDirectionIntersection(  in RtpTransceiverDirectionIntersection()
88     RtpTransceiverDirection lhs,  in RtpTransceiverDirectionIntersection()
89     RtpTransceiverDirection rhs) {  in RtpTransceiverDirectionIntersection()