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/** \addtogroup RTP_Stack
* @{
*/
/**
* @brief This file contains RTP protocol stack related constants, enums, structures and
* callback defines.
*
*/
/**
* Copyright (C) 2022 The Android Open Source Project
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
#ifndef _RTP_SERVICE_TYPES_H_
#define _RTP_SERVICE_TYPES_H_
#include <RtpPfDatatypes.h>
typedef void* RTPSESSIONID;
typedef enum
{
RTPSVC_RECEIVE_RTP_IND,
RTPSVC_RECEIVE_RTCP_SR_IND,
RTPSVC_RECEIVE_RTCP_RR_IND,
RTPSVC_RECEIVE_RTCP_SDES_IND,
RTPSVC_RECEIVE_RTCP_BYE_IND,
RTPSVC_RECEIVE_RTCP_APP_IND, // 5
RTPSVC_SESS_READY_DEL_IND,
RTPSVC_CREATE_MEMBER_IND,
RTPSVC_DELETE_MEMBER_IND,
RTPSVC_SSRC_COLLISION_CHANGED_IND,
RTPSVC_MEMBER_COLLISION_IND, // 10
RTPSVC_RECEIVE_RTCP_TIMER_EXPIRY_IND,
RTPSVC_UNKNOWN_ERR_IND,
RTPSVC_RECEIVE_RTCP_FB_IND,
RTPSVC_RECEIVE_RTCP_PAYLOAD_FB_IND,
RTPSVC_LAST_IND_FROM_STACK = 0x7fff
} tRtpSvc_IndicationFromStack;
typedef RtpDt_Void (*RtpSvc_AppIndCbFunc)(
tRtpSvc_IndicationFromStack eIndType, RtpDt_Void* pData, RtpDt_Void* pvUserData);
typedef RtpDt_Void (*RtpSvc_AppIndCbRtcp)(RtpDt_Void* pData, RtpDt_Void* pvUserData);
typedef RtpDt_Int32 (*RtpSvc_SendToPeerCb)(RtpDt_UChar*, RtpSvc_Length, RtpDt_Void* pvUserData);
typedef RtpDt_Int32 (*RtcpSvc_SendToPeerCb)(RtpDt_UChar*, RtpSvc_Length, RtpDt_Void* pvUserData);
typedef struct
{
RtpDt_UInt32 payloadType;
RtpDt_UInt32 samplingRate;
RtpDt_UInt32 frameInterval;
} tRtpSvc_SetPayloadParam;
typedef struct
{
eRtp_Bool bMbit;
RtpDt_UChar byPayLoadType;
eRtp_Bool bUseLastTimestamp;
RtpDt_UInt32 diffFromLastRtpTimestamp;
// [CVO] for extension header
eRtp_Bool bXbit;
RtpDt_UInt16 nDefinedByProfile;
RtpDt_UInt16 nLength;
RtpDt_UInt16 nExtensionData;
} tRtpSvc_SendRtpPacketParm;
/*
typedef struct
{
eRtp_Bool bMbit;
RtpDt_UChar byPayLoadType;
eRtp_Bool bUseLastTimestamp;
RtpDt_UInt32 ssrc;
}RtpSvc_SendRtcpAppPacketParm; */
typedef struct
{
eRtp_Bool bMbit;
RtpDt_UInt32 dwTimestamp;
RtpDt_UInt32 dwPayloadType;
RtpDt_UInt16 dwSeqNum;
RtpDt_UInt16 wMsgHdrLen;
RtpDt_UChar* pMsgHdr;
RtpDt_UInt16 wMsgBodyLen;
RtpDt_UChar* pMsgBody;
/* [CVO] for RTP Header Extension, seokhwan.chung@, 2013.05.22 */
RtpDt_UInt16 extensionData;
eRtp_Bool bExtension;
} tRtpSvcIndSt_ReceiveRtpInd;
typedef struct
{
RtpDt_UInt16 wSubType;
RtpDt_UInt32 dwName;
RtpDt_UInt16 wMsgLen; // total RTCP length
RtpDt_UChar* pMsg; // total RTCP Packet(Hdr + App Info)
} tRtpSvcIndSt_ReceiveRtcpAppInd;
// To support RTCP Feedback
typedef struct
{
RtpDt_UInt16 wPayloadType;
RtpDt_UInt16 wFmt;
RtpDt_UInt32 dwMediaSsrc;
RtpDt_UInt16 wMsgLen; // total RTCP length
RtpDt_UChar* pMsg; // total RTCP Packet(Hdr + App Info)
} tRtpSvcIndSt_ReceiveRtcpFeedbackInd;
typedef struct
{
RtpDt_UInt16 wMsgLen;
RtpDt_UChar* pMsg;
} tRtpSvcIndSt_ReceiveOtherRtcpInd;
typedef struct
{
RtpDt_UInt32 dwOldSsrc;
RtpDt_UInt32 dwNewSsrc;
} tRtpSvcIndSt_SsrcCollisionInd;
typedef struct
{
unsigned int ssrc;
unsigned int fractionLost;
unsigned int cumPktsLost;
unsigned int extHighSeqNum;
unsigned int jitter;
unsigned int lsr;
unsigned int delayLsr;
} tRtpSvcRecvReport;
typedef struct
{
unsigned int ntpTimestampMsw;
unsigned int ntpTimestampLsw;
unsigned int rtpTimestamp;
unsigned int sendPktCount;
unsigned int sendOctCount;
tRtpSvcRecvReport stRecvRpt; // only one RR block is supported.
} tNotifyReceiveRtcpSrInd;
typedef struct
{
tRtpSvcRecvReport stRecvRpt; // only one RR block is supported.
} tNotifyReceiveRtcpRrInd;
#endif /* End of _RTP_SERVICE_TYPES_H_*/
/** @}*/
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