session_av_state_t Struct Reference

Generation-guarded lifecycle state for one session audio or video stream. More...

#include <src/common/session/av_state.h>

Data Fields
atomic_t	phase
	Current session_av_state_phase_t, queried atomically by workers.
uint32_t	generation
	Owner-managed startup token used to reject stale asynchronous completions.

Detailed Description

Generation-guarded lifecycle state for one session audio or video stream.

Zero initialization represents an idle stream with no startup token. The owner serializes transitions and generation access; workers may query phase is queried atomically by workers; generation changes at each start so delayed asynchronous completions cannot revive an older stream.

Definition at line 25 of file av_state.h.

Field Documentation

generation

uint32_t session_av_state_t::generation

Owner-managed startup token used to reject stale asynchronous completions.

Definition at line 27 of file av_state.h.

phase

atomic_t session_av_state_t::phase

Current session_av_state_phase_t, queried atomically by workers.

Definition at line 26 of file av_state.h.

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

• av_state.h