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pulse: remove metadata store

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We don't actually need to store all the metadata, we just need to
track the default sink and source property and store the value.
This commit is contained in:
Wim Taymans 2020-07-31 15:47:14 +02:00
parent f2cc0e6723
commit 0b12cc96cc
5 changed files with 23 additions and 147 deletions
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26
pipewire-pulseaudio/src/context.c
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@ -984,18 +984,22 @@ static int metadata_property(void *object,
const char *value)
{
struct global *global = object;
int res;
pa_context *c = global->context;
uint32_t val;
bool changed = false;
if ((res = pa_metadata_update(global, subject, key, type, value)) < 0)
return res;
if (key) {
if (strcmp(key, METADATA_DEFAULT_SINK) == 0 ||
strcmp(key, METADATA_DEFAULT_SOURCE) == 0) {
emit_event(global->context, global, PA_SUBSCRIPTION_EVENT_CHANGE);
}
if (key && strcmp(key, METADATA_DEFAULT_SINK) == 0) {
val = value ? (uint32_t)atoi(value) : SPA_ID_INVALID;
changed = c->default_sink != val;
c->default_sink = val;
} else if (key && strcmp(key, METADATA_DEFAULT_SOURCE) == 0) {
val = value ? (uint32_t)atoi(value) : SPA_ID_INVALID;
changed = c->default_source != val;
}
return res;
if (changed)
emit_event(global->context, global, PA_SUBSCRIPTION_EVENT_CHANGE);
return 0;
}
static const struct pw_metadata_events metadata_events = {
@ -1413,6 +1417,8 @@ pa_context *pa_context_new_with_proplist(pa_mainloop_api *mainloop, const char *
c->proplist = p ? pa_proplist_copy(p) : pa_proplist_new();
c->refcount = 1;
c->client_index = PA_INVALID_INDEX;
c->default_sink = SPA_ID_INVALID;
c->default_source = SPA_ID_INVALID;
if (name)
pa_proplist_sets(c->proplist, PA_PROP_APPLICATION_NAME, name);