input_clock_t Struct Reference

This structure is used to manage clock drift and reception jitters. More...

Collaboration diagram for input_clock_t:

Data Fields
vlc_mutex_t	lock
clock_point_t	last
vlc_tick_t	i_ts_max
vlc_tick_t	i_buffering_duration
vlc_tick_t	i_next_drift_update
average_t	drift
struct {
vlc_tick_t   pi_value [(3)]
unsigned   i_index
}	late
clock_point_t	ref
bool	b_has_reference
vlc_tick_t	i_external_clock
bool	b_has_external_clock
bool	b_paused
float	rate
vlc_tick_t	i_pts_delay
vlc_tick_t	i_pause_date

Detailed Description

This structure is used to manage clock drift and reception jitters.

XXX input_clock_ConvertTS can be called from any threads. All others functions MUST be called from one and only one thread.

Field Documentation

b_has_external_clock

bool input_clock_t::b_has_external_clock

Referenced by input_clock_ChangeSystemOrigin(), input_clock_New(), input_clock_Reset(), and input_clock_Update().

b_has_reference

bool input_clock_t::b_has_reference

Referenced by ClockStreamToSystem(), ClockSystemToStream(), input_clock_ChangePause(), input_clock_ChangeRate(), input_clock_ChangeSystemOrigin(), input_clock_ConvertTS(), input_clock_GetState(), input_clock_GetSystemOrigin(), input_clock_GetWakeup(), input_clock_New(), input_clock_Reset(), and input_clock_Update().

b_paused

bool input_clock_t::b_paused

Referenced by input_clock_ChangePause(), and input_clock_New().

drift

average_t input_clock_t::drift

Referenced by input_clock_ConvertTS(), input_clock_Delete(), input_clock_GetWakeup(), input_clock_New(), input_clock_SetJitter(), and input_clock_Update().

i_buffering_duration

vlc_tick_t input_clock_t::i_buffering_duration

Referenced by input_clock_ConvertTS(), input_clock_GetWakeup(), input_clock_New(), and input_clock_Update().

i_external_clock

vlc_tick_t input_clock_t::i_external_clock

Referenced by input_clock_ChangeSystemOrigin().

i_index

unsigned input_clock_t::i_index

Referenced by config_LoadCmdLine(), input_clock_New(), input_clock_SetJitter(), and input_clock_Update().

i_next_drift_update

vlc_tick_t input_clock_t::i_next_drift_update

Referenced by input_clock_New(), and input_clock_Update().

i_pause_date

vlc_tick_t input_clock_t::i_pause_date

Referenced by input_clock_ChangePause(), and input_clock_New().

i_pts_delay

vlc_tick_t input_clock_t::i_pts_delay

Referenced by ClockGetTsOffset(), input_clock_ConvertTS(), input_clock_GetJitter(), input_clock_GetSystemOrigin(), input_clock_New(), input_clock_SetJitter(), and input_clock_Update().

i_ts_max

vlc_tick_t input_clock_t::i_ts_max

Referenced by input_clock_ConvertTS(), input_clock_New(), input_clock_Reset(), and input_clock_Update().

last

clock_point_t input_clock_t::last

Referenced by input_clock_ChangePause(), input_clock_ChangeRate(), input_clock_ChangeSystemOrigin(), input_clock_GetState(), input_clock_GetWakeup(), input_clock_New(), and input_clock_Update().

late

struct { ... } input_clock_t::late

Referenced by input_clock_GetJitter(), input_clock_New(), input_clock_SetJitter(), and input_clock_Update().

lock

vlc_mutex_t input_clock_t::lock

Referenced by input_clock_ChangePause(), input_clock_ChangeRate(), input_clock_ChangeSystemOrigin(), input_clock_ConvertTS(), input_clock_GetJitter(), input_clock_GetRate(), input_clock_GetState(), input_clock_GetSystemOrigin(), input_clock_GetWakeup(), input_clock_New(), input_clock_Reset(), input_clock_SetJitter(), and input_clock_Update().

pi_value

vlc_tick_t input_clock_t::pi_value[(3)]

Referenced by input_clock_GetJitter(), input_clock_New(), input_clock_SetJitter(), and input_clock_Update().

rate

float input_clock_t::rate

Referenced by ClockGetTsOffset(), ClockStreamToSystem(), ClockSystemToStream(), input_clock_ChangeRate(), input_clock_ConvertTS(), input_clock_GetRate(), and input_clock_New().

ref

clock_point_t input_clock_t::ref

Referenced by ClockStreamToSystem(), ClockSystemToStream(), input_clock_ChangePause(), input_clock_ChangeRate(), input_clock_ChangeSystemOrigin(), input_clock_GetState(), input_clock_GetSystemOrigin(), input_clock_New(), input_clock_Reset(), and input_clock_Update().

---

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

• src/clock/input_clock.c