softmix_bridge_data Struct Reference

#include <bridge_softmix_internal.h>

Collaboration diagram for softmix_bridge_data:

Data Fields
unsigned int	binaural_init
float	bitrate
struct ast_bridge *	bridge
	Bridge pointer passed to the softmix mixing thread.
ast_cond_t	cond
struct convolve_data	convolve
unsigned int	default_sample_size
unsigned int	internal_mixing_interval
unsigned int	internal_rate
struct timeval	last_remb_update
struct timeval	last_video_update
ast_mutex_t	lock
struct {
size_t   current
struct softmix_remb_collector **   elems
size_t   max
}	remb_collectors
unsigned int	stop:1
pthread_t	thread
struct ast_timer *	timer

Detailed Description

Definition at line 184 of file bridge_softmix_internal.h.

Field Documentation

binaural_init

unsigned int binaural_init

TRUE if the first attempt to init binaural rendering data was done (does not guarantee success)

Definition at line 212 of file bridge_softmix_internal.h.

Referenced by softmix_mixing_thread().

bitrate

float bitrate

Per-bridge REMB bitrate

Definition at line 220 of file bridge_softmix_internal.h.

Referenced by remb_collect_report(), remb_collect_report_all(), remb_send_report(), and softmix_mixing_loop().

bridge

struct ast_bridge* bridge

Bridge pointer passed to the softmix mixing thread.

Note

Does not need a reference because the bridge will always exist while the mixing thread exists even if the bridge is no longer actively using the softmix technology.

Definition at line 193 of file bridge_softmix_internal.h.

Referenced by remb_enable_collection(), softmix_bridge_create(), softmix_bridge_destroy(), softmix_bridge_join(), softmix_bridge_leave(), softmix_bridge_stop(), softmix_bridge_stream_topology_changed(), softmix_bridge_write_control(), softmix_bridge_write_voice(), softmix_mixing_loop(), and softmix_mixing_thread().

cond

ast_cond_t cond

Condition, used if we need to wake up the mixing thread.

Definition at line 197 of file bridge_softmix_internal.h.

Referenced by softmix_bridge_create(), softmix_bridge_data_destroy(), softmix_bridge_destroy(), softmix_mixing_thread(), and softmix_poke_thread().

convolve

struct convolve_data convolve

All data needed for binaural signaling

Definition at line 208 of file bridge_softmix_internal.h.

Referenced by add_binaural_mixing(), binaural_mixing(), check_binaural_position_change(), random_binaural_pos_change(), softmix_bridge_destroy(), softmix_bridge_join(), softmix_bridge_leave(), softmix_mixing_loop(), and softmix_mixing_thread().

current

size_t current

Definition at line 218 of file bridge_softmix_internal.h.

default_sample_size

unsigned int default_sample_size

The default sample size (e.g. using Opus at 48khz and 20 ms mixing interval, sample size is 960)

Definition at line 206 of file bridge_softmix_internal.h.

Referenced by binaural_mixing(), random_binaural_pos_change(), softmix_bridge_create(), softmix_bridge_join(), softmix_bridge_leave(), softmix_mixing_loop(), and softmix_mixing_thread().

elems

struct softmix_remb_collector* * elems

Definition at line 218 of file bridge_softmix_internal.h.

internal_mixing_interval

unsigned int internal_mixing_interval

Definition at line 201 of file bridge_softmix_internal.h.

Referenced by softmix_bridge_create(), softmix_bridge_join(), softmix_bridge_write_voice(), softmix_mixing_loop(), and softmix_mixing_thread().

internal_rate

unsigned int internal_rate

Definition at line 200 of file bridge_softmix_internal.h.

Referenced by analyse_softmix_stats(), gather_softmix_stats(), softmix_bridge_create(), softmix_bridge_join(), softmix_bridge_write_voice(), softmix_mixing_loop(), and softmix_mixing_thread().

last_remb_update

struct timeval last_remb_update

The last time a REMB frame was sent to each source of video

Definition at line 216 of file bridge_softmix_internal.h.

Referenced by softmix_mixing_loop().

last_video_update

struct timeval last_video_update

The last time a video update was sent into the bridge

Definition at line 214 of file bridge_softmix_internal.h.

Referenced by softmix_bridge_write_control().

lock

ast_mutex_t lock

Lock for signaling the mixing thread.

Definition at line 195 of file bridge_softmix_internal.h.

Referenced by softmix_bridge_create(), softmix_bridge_data_destroy(), softmix_bridge_destroy(), softmix_bridge_stop(), softmix_mixing_thread(), and softmix_poke_thread().

max

size_t max

Definition at line 218 of file bridge_softmix_internal.h.

[struct]

struct { ... } remb_collectors

Per-bridge stream REMB collectors, which flow back to video source

Referenced by remb_collect_report(), remb_enable_collection(), softmix_bridge_create(), softmix_bridge_data_destroy(), and softmix_bridge_stream_topology_changed().

stop

unsigned int stop

TRUE if the mixing thread should stop

Definition at line 203 of file bridge_softmix_internal.h.

Referenced by softmix_bridge_destroy(), softmix_bridge_stop(), softmix_mixing_loop(), and softmix_mixing_thread().

thread

pthread_t thread

Thread handling the mixing

Definition at line 199 of file bridge_softmix_internal.h.

Referenced by softmix_bridge_create(), and softmix_bridge_destroy().

timer

struct ast_timer* timer

Definition at line 185 of file bridge_softmix_internal.h.

Referenced by softmix_bridge_create(), softmix_bridge_data_destroy(), and softmix_mixing_loop().

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

• bridge_softmix_internal.h