rmstruct.h

神龙卡 SDK_84xx_DShow_145_02.zip 这个是 windows 上二个是linux

/*****************************************************************************************
 *								   structures.h											 *
 *								-------------------										 *
 *								structure definitions									 *
 *	julien 11/99																		 *
 *****************************************************************************************/
#ifndef _STRUCTURES_H
#define _STRUCTURES_H

#include "osinc.h"

typedef BOOL	STATUS;
// VIDEO SERVER
#define		OVS				 1
#define		SGI				 2

#define		MPEG1			 0
#define		MPEG2			 1

// HEADERS
#define		NONE_FOUND		-1
#define		ALLOW			 1
#define		CONNECTION		 2
#define		CONT_BASE		 3
#define		CONT_ENC		 4
#define		CONT_LEN		 5
#define		CONT_TYPE		 6
#define		CSEQ			 7
#define		LOCATION		 8
#define		PUB				 9
#define		RANGER			10
#define		SCALE			11
#define		SPEED			12
#define		SERVER			13
#define		SESSION			14
#define		TRANSPORT		15
#define		WWW_AUTH		16
#define		X_BRIDGE		17
#define		X_CONTADD		18
#define		X_NOTICE		19
#define		X_OVSEXT		20
#define		X_SERVDATE		21

typedef struct {
	char	browseinfo[1024];	// file name and path
	int		servertype;			// server type 1 OVS / 2 SGI / etc
	char	serverIp[15];		// server IP address as a string
}CRMProps;

// GLOBAL CONNECTION PARAMETERS
typedef struct {	
	DWORD		m_dwSize;			// size of the structure
	char		sClientIp[15];		// client IP address
	int			iClientPort;		// client port
	int			iRTPPort;			// client data port
//	char		sServerIp[15];		// server IP address
	int			iServerPort;		// server port
	char		sInstanceUrl[1024];	// URL to be used as a reference during the session
	char		sSessionId[35];		// session ID
	int			iCSeq;				// sequence number
	DWORD		dwTimeOut;			// timeout value (OVS only)
	char		sName[50];			// name of the file (auto updated in OVS only)
	SOCKET		socket;				// socket identifier
	char		sHeader[60];		// data file header (SGI only)
	int			iHeaderLen;			// length of sHeader (SGI only)
//	BYTE		bServer;			// server ID (1. OVS -- 2. SGI)
	struct tagISock* pISock;		// pointer to Socket interface
	BOOL		finished;			// end of file flag
	CRMProps	rmprops;
	int			cont_type;
	char 		mpg_Tpe[2][11];
	} CONN_DATA;

// CONNECTION INFORMATION
typedef struct {
	char		network_type[20];	// ex: "IN" (internet)
	char		address_type[20];	// ex: "IP4"
	char		address[256];		// IP address
	} CONN_INFO;

// PRESENTATION ORIGIN INFO
typedef struct {
	char		session_ID[10];		// 
	char		version[10];		// 
	CONN_INFO	connection;			// session connection info
	} ORIGIN;

// BANDWIDTH INFORMATION
typedef struct {
	char		modifier[10];		// modifier: ??
	double		value;				// kb/s
	} BANDWIDTH;

// TIMING INFORMATION
typedef struct {
	int		start;					// start time of presentation (NTP)
	int		end;					// end ---------
	} TIME;

typedef struct {
	char		npt_start[20];		// start time in NPT format
	char		npt_end[20];		// end time in NPT format
	int			pts_start;			// PTS start time
	int			pts_end;			// PTS end time
	} RANGE;


// ATTRIBUTES
typedef struct {
	int			audioHeader;		// SGI audio header
	int			audioPid;			// SGI audio PID
	char		control[1024];		// control URL for the presentation
	double		framerate;			// frame rate in /s
	double		iFrames;			// Frames to I Frames ratio (SGI)
	int			playmodes;			// SGI authorized play mode
	RANGE		range;				// range information
	int			videoPid;			// SGI video PId
	double		Xbitrate;			// bit rate in bps
	char		Xcontstatus[256];	// storage type?
	char		Xconttype[10];		// media type
	char		Xcreatedate[100];	// creation date
	double		Xduration;			// duration of the presentation
	int			Xframegeometry[2];	// geometry
	double		Xpelaspect;			// pixel aspect ratio
	char		Xname[30];			// name of the presentation
	int			Xclip;
	} ATTRIBS;

// MEDIA INFORMATION
typedef struct {
	char		media_type[256];	// "audio", "video", "data", ..
	int			port;				// port ID
	char		transport[256];		// transport protocol
	char		fmt[20];			// formats
	} MEDIA_INFO;

// MEDIA GENERAL INFORMATION
typedef struct {
	int			iID;
	MEDIA_INFO	info;				// MEDIA_INFO structure
	CONN_INFO	connection;			// connection information
	BANDWIDTH	bw;					// bandwidth info
	ATTRIBS		attributes;			// media attributes
	} MEDIA;

// RTSPINFO structure
typedef struct {
	MEDIA		media;				// media information
	ORIGIN		origin;				// SDP session origin
	char		session_name[256];	// session name
	TIME		time;				// time information
	BYTE		version;			// SDP version - 1 digit
	int			iFrame;
	} RTSPINFO;

//OVS HEADER STRUCTURE
#pragma pack(1) 
	typedef struct ogfheader{
		DWORD magic_value;
		DWORD size;
		WORD fseq;
		BYTE RV;
		BYTE DP;
		DWORD type;
		WORD cseq;
		WORD cnum;
	} OGF_HEADER;
#pragma pack() 

#endif