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spa: add some latency helpers

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Add more fields to the latency object.
Add methods to create, parse and process latency info.
This commit is contained in:
Wim Taymans 2021-05-24 18:01:19 +02:00
parent 0779862cda
commit b9b89b92b2
15 changed files with 245 additions and 145 deletions
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11
src/tools/pw-cat.c
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@ -45,6 +45,7 @@
#include <spa/utils/string.h>
#include <spa/utils/json.h>
#include <spa/debug/types.h>
#include <spa/debug/pod.h>
#include <pipewire/pipewire.h>
#include <pipewire/i18n.h>
@ -835,13 +836,15 @@ on_io_changed(void *userdata, uint32_t id, void *data, uint32_t size)
}
static void
on_param_changed(void *userdata, uint32_t id, const struct spa_pod *format)
on_param_changed(void *userdata, uint32_t id, const struct spa_pod *param)
{
struct data *data = userdata;
if (data->verbose)
printf("stream param change: id=%"PRIu32"\n",
id);
if (data->verbose) {
printf("stream param change: id=%"PRIu32"\n", id);
if (param != NULL)
spa_debug_pod(0, NULL, param);
}
}
static void on_process(void *userdata)