mirrors/pipewire
1
0
Fork 0
mirror of https://gitlab.freedesktop.org/pipewire/pipewire.git synced 2025-11-10 13:30:05 -05:00
Code Issues Projects Releases Packages Wiki Activity Actions

add clock

Browse source 
Add a gstreamer pinos clock that reports the time at the server
This commit is contained in:
Wim Taymans 2016-09-12 12:28:51 +02:00
parent 0b380dd43e
commit f86b50d202
11 changed files with 259 additions and 72 deletions
Download patch file Download diff file Expand all files Collapse all files

3
spa/include/spa/clock.h
View file

@ -107,7 +107,8 @@ struct _SpaClock {
const SpaProps *props);
SpaResult (*get_time) (SpaClock *clock,
int64_t *clock_time,
int32_t *rate,
int64_t *ticks,
int64_t *monotonic_time);
};

12
spa/include/spa/node-command.h
View file

@ -48,11 +48,12 @@ struct _SpaNodeCommand {
/**
* SpaNodeCommandClockUpdate:
* @change_mask: marks which fields are updated
* @timestamp: the new timestamp, when @change_mask = 1<<0
* @monotonic_time: the new monotonic time associated with @timestamp, when
* @change_mask = 1<<0
* @rate: the number of @ticks per second
* @ticks: the new ticks, when @change_mask = 1<<0
* @monotonic_time: the new monotonic time in nanoseconds associated with
* @ticks, when @change_mask = 1<<0
* @offset: the difference between the time when this update was generated
* and @monotonic_time
* and @monotonic_time in nanoseconds
* @scale: update to the speed stored as Q16.16, @change_mask = 1<<1
* @state: the new clock state, when @change_mask = 1<<2
*/
@ -61,7 +62,8 @@ typedef struct {
#define SPA_NODE_COMMAND_CLOCK_UPDATE_SCALE (1 << 1)
#define SPA_NODE_COMMAND_CLOCK_UPDATE_STATE (1 << 2)
uint32_t change_mask;
int64_t timestamp;
int32_t rate;
int64_t ticks;
int64_t monotonic_time;
int64_t offset;
int32_t scale;