rohc_comp_ctxt Struct Reference

The ROHC compression context. More...

#include <rohc_comp_internals.h>

Collaboration diagram for rohc_comp_ctxt:

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Data Fields
int	used
uint64_t	latest_used
uint64_t	first_used
rohc_cid_t	cid
rohc_ctxt_key_t	key
struct rohc_comp *	compressor
struct rohc_comp_profile *	profile
void *	specific
rohc_mode_t	mode
rohc_comp_state_t	state
rohc_packet_t	packet_type
size_t	ir_count
size_t	fo_count
size_t	so_count
size_t	go_back_fo_count
	The number of packet sent while in SO state, used for the periodic refreshes of the context.
size_t	go_back_ir_count
	The number of packet sent while in FO or SO state, used for the periodic refreshes of the context.
int	total_uncompressed_size
int	total_compressed_size
int	header_uncompressed_size
int	header_compressed_size
int	total_last_uncompressed_size
int	total_last_compressed_size
int	header_last_uncompressed_size
int	header_last_compressed_size
int	num_sent_packets

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Detailed Description

The ROHC compression context.

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Field Documentation

rohc_cid_t rohc_comp_ctxt::cid

The context unique ID (CID)

struct rohc_comp* rohc_comp_ctxt::compressor [read]

The associated compressor

uint64_t rohc_comp_ctxt::first_used

The time when the context was last used (in seconds)

size_t rohc_comp_ctxt::fo_count

The number of packets sent while in First Order (FO) state

size_t rohc_comp_ctxt::go_back_fo_count

The number of packet sent while in SO state, used for the periodic refreshes of the context.

See also:

rohc_comp_periodic_down_transition

size_t rohc_comp_ctxt::go_back_ir_count

The number of packet sent while in FO or SO state, used for the periodic refreshes of the context.

See also:

rohc_comp_periodic_down_transition

int rohc_comp_ctxt::header_compressed_size

The average size of the compressed headers

int rohc_comp_ctxt::header_last_compressed_size

The header size of the last compressed packet

int rohc_comp_ctxt::header_last_uncompressed_size

The header size of the last uncompressed packet

int rohc_comp_ctxt::header_uncompressed_size

The average size of the uncompressed headers

size_t rohc_comp_ctxt::ir_count

The number of packets sent while in Initialization & Refresh (IR) state

rohc_ctxt_key_t rohc_comp_ctxt::key

The key to help finding the context associated with a packet

uint64_t rohc_comp_ctxt::latest_used

The time when the context was created (in seconds)

rohc_mode_t rohc_comp_ctxt::mode

The operation mode in which the context operates among: ROHC_U_MODE, ROHC_O_MODE, ROHC_R_MODE

int rohc_comp_ctxt::num_sent_packets

The number of sent packets

rohc_packet_t rohc_comp_ctxt::packet_type

struct rohc_comp_profile* rohc_comp_ctxt::profile [read]

The associated profile

size_t rohc_comp_ctxt::so_count

The number of packets sent while in Second Order (SO) state

void* rohc_comp_ctxt::specific

Profile-specific data, defined by the profiles

rohc_comp_state_t rohc_comp_ctxt::state

The operation state in which the context operates: IR, FO, SO

int rohc_comp_ctxt::total_compressed_size

The average size of the compressed packets

int rohc_comp_ctxt::total_last_compressed_size

The total size of the last compressed packet

int rohc_comp_ctxt::total_last_uncompressed_size

The total size of the last uncompressed packet

int rohc_comp_ctxt::total_uncompressed_size

The average size of the uncompressed packets

int rohc_comp_ctxt::used

Whether the context is in use or not

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The documentation for this struct was generated from the following file:

• rohc_comp_internals.h