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media-session: use a default volume if unknown

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Set a safe volume when there is no previously saved volume.
This commit is contained in:
Wim Taymans 2021-01-27 15:44:52 +01:00
parent 0be851739f
commit 82bc0710f0
1 changed files with 4 additions and 4 deletions
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4
src/examples/media-session/default-routes.c
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@ -320,10 +320,10 @@ static int handle_route(struct device *dev, struct sm_param *p)
if (dev->active_route[direction] != index) { if (dev->active_route[direction] != index) {
const char *val = pw_properties_get(impl->to_restore, key); const char *val = pw_properties_get(impl->to_restore, key);
dev->active_route[direction] = index; dev->active_route[direction] = index;
if (val) { if (val == NULL)
val = "{ \"volumes\": [ 0.4 ], \"mute\": false }";
pw_log_info("device %d: restore route '%s' to %s", dev->id, key, val); pw_log_info("device %d: restore route '%s' to %s", dev->id, key, val);
restore_route(dev, val, index, device_id); restore_route(dev, val, index, device_id);
}
} else if (props) { } else if (props) {
char *val = serialize_props(dev, props); char *val = serialize_props(dev, props);
pw_log_info("device %d: current route %s %s", dev->id, key, val); pw_log_info("device %d: current route %s %s", dev->id, key, val);