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param: improve pw_param

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Add a sequence number to pw_param.
Add param_info to param_update to filter out the params of the latest
sequence number.

This can be used to track params from a certain sequence number. Update
node, port and device.
This commit is contained in:
Wim Taymans 2022-10-30 14:57:04 +01:00
parent a2278a5f70
commit c5f7d3a728
5 changed files with 38 additions and 22 deletions
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20
src/tools/pw-dump.c
View file

@ -192,15 +192,16 @@ static struct object *find_object(struct data *d, uint32_t id)
return NULL;
}
static void object_update_params(struct object *o)
static void object_update_params(struct spa_list *param_list, struct spa_list *pending_list,
uint32_t n_params, struct spa_param_info *params)
{
struct param *p, *t;
uint32_t i;
for (i = 0; i < o->n_params; i++) {
spa_list_for_each_safe(p, t, &o->pending_list, link) {
if (p->id == o->params[i].id &&
p->seq != o->params[i].seq &&
for (i = 0; i < n_params; i++) {
spa_list_for_each_safe(p, t, pending_list, link) {
if (p->id == params[i].id &&
p->seq != params[i].seq &&
p->param != NULL) {
spa_list_remove(&p->link);
free(p);
@ -208,13 +209,13 @@ static void object_update_params(struct object *o)
}
}
spa_list_consume(p, &o->pending_list, link) {
spa_list_consume(p, pending_list, link) {
spa_list_remove(&p->link);
if (p->param == NULL) {
clear_params(&o->param_list, p->id);
clear_params(param_list, p->id);
free(p);
} else {
spa_list_append(&o->param_list, &p->link);
spa_list_append(param_list, &p->link);
}
}
}
@ -1503,7 +1504,8 @@ static void on_core_done(void *data, uint32_t id, int seq)
pw_log_debug("sync end %u/%u", d->sync_seq, seq);
spa_list_for_each(o, &d->object_list, link)
object_update_params(o);
object_update_params(&o->param_list, &o->pending_list,
o->n_params, o->params);
dump_objects(d);
if (!d->monitor)