Time-keeping state structure. More...

#include <util/u_time.h>

Collaboration diagram for time_state:

Public Member Functions
struct time_state *	time_state_create (int64_t offset)
	Create a struct time_state. More...

void	time_state_destroy (struct time_state **state)
	Destroy a struct time_state. More...

timepoint_ns	time_state_get_now (struct time_state const *state)
	Get the current time as an integer timestamp. More...

timepoint_ns	time_state_get_now_and_update (struct time_state *state)
	Get the current time as an integer timestamp and update internal state. More...

void	time_state_to_timespec (struct time_state const state, timepoint_ns timestamp, struct timespec out)
	Convert an integer timestamp to a struct timespec (system time). More...

timepoint_ns	time_state_from_timespec (struct time_state const state, const struct timespec timespecTime)
	Convert a struct timespec (system time) to an integer timestamp. More...

timepoint_ns	time_state_monotonic_to_ts_ns (struct time_state const *state, int64_t monotonic_ns)
	Convert a monotonic system time (such as from Portable Timekeeping) to an adjusted integer timestamp. More...

int64_t	time_state_ts_to_monotonic_ns (struct time_state const *state, timepoint_ns timestamp)
	Convert a adjusted integer timestamp to an monotonic system time (such as from Portable Timekeeping). More...

void	time_state_to_win32perfcounter (struct time_state const state, timepoint_ns timestamp, LARGE_INTEGER out_qpc_ticks)
	Converts a timestamp to Win32 "QPC" ticks. More...

timepoint_ns	time_state_from_win32perfcounter (struct time_state const state, const LARGE_INTEGER qpc_ticks)
	Converts from Win32 "QPC" ticks to timestamp. More...

Data Fields
timepoint_ns	offset

Detailed Description

Time-keeping state structure.

Exposed as an opaque pointer.

See also: timepoint_ns

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

auxiliary/util/u_time.cpp
auxiliary/util/u_time.h

Public Member Functions

Data Fields

Detailed Description