base.h File Reference

Base elements for RTP stacks: constants, types and global functions. More...

#include <commoncpp/config.h>
#include <commoncpp/socket.h>
#include <commoncpp/udp.h>

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Macros
#define	CCXX_PACKED

Typedefs
typedef uint32	microtimeout_t
	Time interval expressed in microseconds. More...
typedef uint32	nanotimeout_t
	Time interval expressed in nanoseconds. More...

Functions
__EXPORT timeval	microtimeout2Timeval (microtimeout_t to)
	Convert a time interval, expressed as a microtimeout_t (number of microseconds), into a timeval value. More...
microtimeout_t	timeval2microtimeout (const timeval &t)
	Convert a time interval, expressed as a timeval value into a microseconds counter. More...
microtimeout_t	timevalDiff2microtimeout (const timeval &t1, const timeval &t2)
	Convert a time interval, expressed as the difference between two timeval values (t1-t2), into a microseconds counter. More...

Variables
const uint8	CCRTP_VERSION = 2
	RTP protocol version supported. More...
const tpport_t	DefaultRTPDataPort = 5004
	registered default RTP data transport port More...
const tpport_t	DefaultRTCPPort = 5005
	registered default RTCP transport port More...

Detailed Description

Base elements for RTP stacks: constants, types and global functions.

Definition in file base.h.

Macro Definition Documentation

#define CCXX_PACKED

Definition at line 50 of file base.h.

Typedef Documentation

typedef uint32 microtimeout_t

Time interval expressed in microseconds.

Definition at line 67 of file base.h.

typedef uint32 nanotimeout_t

Time interval expressed in nanoseconds.

Definition at line 70 of file base.h.

Function Documentation

__EXPORT timeval microtimeout2Timeval

(

microtimeout_t

to

)

Convert a time interval, expressed as a microtimeout_t (number of microseconds), into a timeval value.

Parameters

to	time interval, in microseconds.

Returns

the same time interval, as a timeval value.

Definition at line 76 of file rtcppkt.cpp.

microtimeout_t timeval2microtimeout ( const timeval &  t )

inline

Convert a time interval, expressed as a timeval value into a microseconds counter.

Parameters

t	time, as a timeval.

Returns

the same time, as a microseconds counter.

Definition at line 90 of file base.h.

microtimeout_t timevalDiff2microtimeout ( const timeval &  t1, const timeval &  t2  )

inline

Convert a time interval, expressed as the difference between two timeval values (t1-t2), into a microseconds counter.

Parameters

t1	First timeval.
t2	Second timeval.

Returns

difference between t1 and t2, in microseconds.

Definition at line 102 of file base.h.

Variable Documentation

const uint8 CCRTP_VERSION = 2

RTP protocol version supported.

Definition at line 64 of file base.h.

const tpport_t DefaultRTCPPort = 5005

registered default RTCP transport port

Definition at line 112 of file base.h.

const tpport_t DefaultRTPDataPort = 5004

registered default RTP data transport port

Definition at line 109 of file base.h.