rtp_tmp_vars Struct Reference

Define the RTP and UDP specific temporary variables in the profile compression context. More...

#include <c_rtp.h>

Data Fields
int	send_rtp_dynamic
	The number of UDP/RTP fields that changed in the UDP/RTP headers.
size_t	nr_ts_bits
	The number of bits needed to encode ts_send.
size_t	nr_ts_bits_ext3
	The number of bits of TS to place in the extension 3 header.
uint32_t	timestamp
	The real timestamp of the last RTP message.
uint32_t	ts_send
	The TS field to send (ts_scaled or ts)
bool	is_marker_bit_set
	Whether the Marker (M) bit is set in the RTP header or not.
bool	padding_bit_changed
bool	extension_bit_changed
	Whether the eXtension (X) bit changed or not.
int	rtp_pt_changed
	Whether the Payload Type (PT) field changed or not.

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Detailed Description

Define the RTP and UDP specific temporary variables in the profile compression context.

This object must be used by the RTP-specific decompression context sc_rtp_context.

See also:

sc_rtp_context

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Field Documentation

bool rtp_tmp_vars::extension_bit_changed

Whether the eXtension (X) bit changed or not.

Referenced by code_EXT3_packet().

bool rtp_tmp_vars::is_marker_bit_set

Whether the Marker (M) bit is set in the RTP header or not.

Referenced by code_UO1_packet(), code_UOR2_ID_bytes(), code_UOR2_RTP_bytes(), and code_UOR2_TS_bytes().

size_t rtp_tmp_vars::nr_ts_bits

The number of bits needed to encode ts_send.

Referenced by code_EXT3_packet(), code_UOR2_ID_bytes(), code_UOR2_RTP_bytes(), code_UOR2_TS_bytes(), and decide_extension().

size_t rtp_tmp_vars::nr_ts_bits_ext3

The number of bits of TS to place in the extension 3 header.

Referenced by code_EXT3_packet(), code_UOR2_ID_bytes(), code_UOR2_RTP_bytes(), and code_UOR2_TS_bytes().

bool rtp_tmp_vars::padding_bit_changed

Whether the Padding (P) bit changed or not

Referenced by code_EXT3_packet(), and rtp_header_flags_and_fields().

int rtp_tmp_vars::rtp_pt_changed

Whether the Payload Type (PT) field changed or not.

Referenced by code_EXT3_packet(), and rtp_header_flags_and_fields().

int rtp_tmp_vars::send_rtp_dynamic

The number of UDP/RTP fields that changed in the UDP/RTP headers.

uint32_t rtp_tmp_vars::timestamp

The real timestamp of the last RTP message.

uint32_t rtp_tmp_vars::ts_send

The TS field to send (ts_scaled or ts)

Referenced by code_EXT0_packet(), code_EXT1_packet(), code_EXT2_packet(), code_EXT3_packet(), code_UO1_packet(), code_UOR2_ID_bytes(), code_UOR2_RTP_bytes(), and code_UOR2_TS_bytes().

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

• c_rtp.h