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media-session: always try to activate the saved profile

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When the current profile is not the saved profile, check if the
saved profile is available again and try to activate it.
This commit is contained in:
Wim Taymans 2021-01-28 16:56:27 +01:00
parent f03deb5324
commit c0ed88f2f9
1 changed files with 18 additions and 5 deletions
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23
src/examples/media-session/default-profile.c
View file

@ -76,6 +76,7 @@ struct device {
unsigned int restored:1;
uint32_t saved_profile;
uint32_t active_profile;
};
@ -241,6 +242,9 @@ static int set_profile(struct device *dev, struct profile *pr)
char buf[1024];
struct spa_pod_builder b = SPA_POD_BUILDER_INIT(buf, sizeof(buf));
if (dev->active_profile == pr->index)
return 0;
pw_device_set_param((struct pw_device*)dev->obj->obj.proxy,
SPA_PARAM_Profile, 0,
spa_pod_builder_add_object(&b,
@ -271,12 +275,18 @@ static int handle_profile(struct device *dev)
pw_log_info("device '%s': active profile '%s' unavailable",
dev->name, pr.name);
/* ignore hdmi profile removal of unavailable, this can happen
* when the screen is put to sleep */
if (strstr(pr.name, "hdmi") != NULL)
return 0;
dev->restored = false;
} else if (dev->saved_profile && pr.index != dev->saved_profile) {
struct profile saved;
/* we had a saved profile but we're on some other profile,
* see if the saved profile is available now and switch to it */
res = find_saved_profile(dev, &saved);
if (res >= 0 && saved.available != SPA_PARAM_AVAILABILITY_no) {
pw_log_info("device '%s': restore saved profile '%s' index %d",
dev->name, saved.name, saved.index);
if (set_profile(dev, &saved) >= 0)
dev->restored = true;
}
}
}
if (!dev->restored) {
@ -302,6 +312,7 @@ static int handle_profile(struct device *dev)
} else {
pw_log_info("device '%s': found saved profile '%s'",
dev->name, pr.name);
dev->saved_profile = pr.index;
}
if (res >= 0) {
pw_log_info("device '%s': restore profile '%s' index %d",
@ -319,6 +330,7 @@ static int handle_profile(struct device *dev)
return 0;
dev->active_profile = pr.index;
dev->saved_profile = pr.index;
if (pw_properties_setf(impl->properties, dev->key, "{ \"name\": \"%s\" }", pr.name)) {
pw_log_info("device '%s': active profile changed to '%s'", dev->name, pr.name);
add_idle_timeout(impl);
@ -370,6 +382,7 @@ static void session_create(void *data, struct sm_object *object)
dev->name = strdup(name);
dev->key = spa_aprintf(PREFIX"%s", name);
dev->active_profile = SPA_ID_INVALID;
dev->saved_profile = SPA_ID_INVALID;
dev->obj->obj.mask |= SM_DEVICE_CHANGE_MASK_PARAMS;
sm_object_add_listener(&dev->obj->obj, &dev->listener, &object_events, dev);