pw_time Struct Reference

A time structure. More...

Data Fields
int64_t	now
	the monotonic time in nanoseconds More...
struct spa_fraction	rate
	the rate of ticks and delay More...
uint64_t	ticks
	the ticks at now. More...
int64_t	delay
	delay to device, add to ticks to get the time of the device. More...
uint64_t	queued
	data queued in the stream, this is the sum of the size fields in the pw_buffer that are currently queued More...

Detailed Description

A time structure.

Field Documentation

delay

int64_t pw_time::delay

delay to device, add to ticks to get the time of the device.

Positive for INPUT streams and negative for OUTPUT streams.

Referenced by pw_filter_get_time(), and pw_stream_get_time().

now

int64_t pw_time::now

the monotonic time in nanoseconds

Referenced by pw_filter_get_time(), pw_filter_set_error(), and pw_stream_get_time().

queued

uint64_t pw_time::queued

data queued in the stream, this is the sum of the size fields in the pw_buffer that are currently queued

Referenced by pw_stream_get_time().

rate

struct spa_fraction pw_time::rate

the rate of ticks and delay

Referenced by pw_filter_get_time(), pw_filter_set_error(), and pw_stream_get_time().

ticks

uint64_t pw_time::ticks

the ticks at now.

This is the current time that the remote end is reading/writing.

Referenced by pw_filter_get_time(), pw_filter_set_error(), and pw_stream_get_time().

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

• stream.h