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alsa: set MEDIA_CLASS in nodes

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This commit is contained in:
Wim Taymans 2019-11-05 16:34:12 +01:00
parent 1f5aa26452
commit 60cd74fdb0
2 changed files with 11 additions and 0 deletions
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5
src/examples/media-session/alsa-endpoint.c
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@ -88,6 +88,7 @@ static const struct pw_client_endpoint_proxy_events client_endpoint_events = {
.stream_set_param = client_endpoint_stream_set_param, .stream_set_param = client_endpoint_stream_set_param,
}; };
/** fallback, one stream for each node */
static int setup_alsa_fallback_endpoint(struct alsa_object *obj) static int setup_alsa_fallback_endpoint(struct alsa_object *obj)
{ {
struct alsa_node *n; struct alsa_node *n;
@ -110,6 +111,10 @@ static int setup_alsa_fallback_endpoint(struct alsa_object *obj)
return 0; return 0;
} }
/** UCM.
*
* We create 1 stream for each verb + modifier combination
*/
static int setup_alsa_ucm_endpoint(struct alsa_object *obj) static int setup_alsa_ucm_endpoint(struct alsa_object *obj)
{ {
const char *str, *card_name = NULL; const char *str, *card_name = NULL;

6
src/examples/media-session/alsa-monitor.c
View file

@ -168,6 +168,12 @@ static struct alsa_node *alsa_create_node(struct alsa_object *obj, uint32_t id,
pw_properties_setf(node->props, PW_KEY_PRIORITY_SESSION, "%d", priority); pw_properties_setf(node->props, PW_KEY_PRIORITY_SESSION, "%d", priority);
} }
if (pw_properties_get(node->props, SPA_KEY_MEDIA_CLASS) == NULL) {
if (!strcmp(stream, "capture"))
pw_properties_setf(node->props, SPA_KEY_MEDIA_CLASS, "Audio/Source");
else
pw_properties_setf(node->props, SPA_KEY_MEDIA_CLASS, "Audio/Sink");
}
if (pw_properties_get(node->props, SPA_KEY_NODE_NAME) == NULL) { if (pw_properties_get(node->props, SPA_KEY_NODE_NAME) == NULL) {
const char *devname; const char *devname;
if ((devname = pw_properties_get(obj->props, SPA_KEY_DEVICE_NAME)) == NULL) if ((devname = pw_properties_get(obj->props, SPA_KEY_DEVICE_NAME)) == NULL)