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media-session: track nodes we create

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Add a method to create a node and track the proxy. We can then
use this to track the params on a node.

Don't listen end enumerate the params in the monitors bbut let the
session do that. Use the collected params from the session to create
endpoints and streams.

Always activate the default stream on alsa nodes to create the
ports and have something we can present to apps.
This commit is contained in:
Wim Taymans 2019-11-26 12:53:28 +01:00
parent 80ac755670
commit c46753bcae
6 changed files with 273 additions and 179 deletions
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10
src/examples/media-session/policy-ep.c
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@ -109,9 +109,6 @@ handle_endpoint(struct impl *impl, struct sm_object *object)
struct endpoint *ep;
uint32_t client_id = SPA_ID_INVALID;
if (sm_object_get_data(object, SESSION_KEY) != NULL)
return 0;
if (object->props) {
if ((str = pw_properties_get(object->props, PW_KEY_CLIENT_ID)) != NULL)
client_id = atoi(str);
@ -184,9 +181,6 @@ handle_stream(struct impl *impl, struct sm_object *object)
struct stream *s;
struct endpoint *ep;
if (sm_object_get_data(object, SESSION_KEY) != NULL)
return 0;
if (stream->endpoint == NULL)
return 0;
@ -203,7 +197,7 @@ handle_stream(struct impl *impl, struct sm_object *object)
return 0;
}
static void session_update(void *data, struct sm_object *object)
static void session_create(void *data, struct sm_object *object)
{
struct impl *impl = data;
int res;
@ -534,7 +528,7 @@ static void session_rescan(void *data, int seq)
static const struct sm_media_session_events session_events = {
SM_VERSION_MEDIA_SESSION_EVENTS,
.update = session_update,
.create = session_create,
.remove = session_remove,
.rescan = session_rescan,
};