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jack: use PIPEWIRE_LINK_PASSIVE environment var

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Let the jack client make passive links when the PIPEWIRE_LINK_PASSIVE
variable is set. Makes it possible to start qsynth with passive links
so that it suspends when not in use.
This commit is contained in:
Wim Taymans 2020-06-17 13:17:28 +02:00
parent 16d61e98e8
commit 0441653ce4
1 changed files with 5 additions and 1 deletions
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6
pipewire-jack/src/pipewire-jack.c
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@ -3672,9 +3672,10 @@ int jack_connect (jack_client_t *client,
struct client *c = (struct client *) client; struct client *c = (struct client *) client;
struct object *src, *dst; struct object *src, *dst;
struct spa_dict props; struct spa_dict props;
struct spa_dict_item items[5]; struct spa_dict_item items[6];
struct pw_proxy *proxy; struct pw_proxy *proxy;
char val[4][16]; char val[4][16];
const char *str;
int res; int res;
spa_return_val_if_fail(c != NULL, -EINVAL); spa_return_val_if_fail(c != NULL, -EINVAL);
@ -3707,6 +3708,9 @@ int jack_connect (jack_client_t *client,
items[props.n_items++] = SPA_DICT_ITEM_INIT(PW_KEY_LINK_INPUT_NODE, val[2]); items[props.n_items++] = SPA_DICT_ITEM_INIT(PW_KEY_LINK_INPUT_NODE, val[2]);
items[props.n_items++] = SPA_DICT_ITEM_INIT(PW_KEY_LINK_INPUT_PORT, val[3]); items[props.n_items++] = SPA_DICT_ITEM_INIT(PW_KEY_LINK_INPUT_PORT, val[3]);
items[props.n_items++] = SPA_DICT_ITEM_INIT(PW_KEY_OBJECT_LINGER, "true"); items[props.n_items++] = SPA_DICT_ITEM_INIT(PW_KEY_OBJECT_LINGER, "true");
if ((str = getenv("PIPEWIRE_LINK_PASSIVE")) != NULL &&
pw_properties_parse_bool(str))
items[props.n_items++] = SPA_DICT_ITEM_INIT(PW_KEY_LINK_PASSIVE, "true");
proxy = pw_core_create_object(c->core, proxy = pw_core_create_object(c->core,
"link-factory", "link-factory",