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bluetooth: Run the discovery hook only when necessary

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This is a minor optimization too, but the main benefit is that it's
makes the code easier to understand (I hope), since run_callback()
won't be called at times when it's not needed.
This commit is contained in:
Mikel Astiz 2012-11-22 15:20:27 +01:00 • committed by Tanu Kaskinen
parent ebf5f29bb3
commit 0bd428df04
1 changed files with 8 additions and 2 deletions
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10
src/modules/bluetooth/bluetooth-util.c
View file

@ -516,6 +516,7 @@ static void get_properties_reply(DBusPendingCall *pending, void *userdata) {
pa_bluetooth_device *d;
pa_bluetooth_discovery *y;
int valid;
bool old_any_connected;
pa_assert_se(p = userdata);
pa_assert_se(y = p->context_data);
@ -536,6 +537,9 @@ static void get_properties_reply(DBusPendingCall *pending, void *userdata) {
pa_assert(p->call_data == d);
if (d != NULL)
old_any_connected = pa_bluetooth_device_any_audio_connected(d);
valid = dbus_message_get_type(r) == DBUS_MESSAGE_TYPE_ERROR ? -1 : 1;
if (dbus_message_is_method_call(p->message, "org.bluez.Device", "GetProperties"))
@ -609,7 +613,7 @@ static void get_properties_reply(DBusPendingCall *pending, void *userdata) {
}
finish:
if (d != NULL)
if (d != NULL && old_any_connected != pa_bluetooth_device_any_audio_connected(d))
run_callback(d, FALSE);
finish2:
@ -845,6 +849,7 @@ static DBusHandlerResult filter_cb(DBusConnection *bus, DBusMessage *m, void *us
if ((d = pa_hashmap_get(y->devices, dbus_message_get_path(m)))) {
DBusMessageIter arg_i;
bool old_any_connected = pa_bluetooth_device_any_audio_connected(d);
if (!dbus_message_iter_init(m, &arg_i)) {
pa_log("Failed to parse PropertyChanged: %s", err.message);
@ -876,7 +881,8 @@ static DBusHandlerResult filter_cb(DBusConnection *bus, DBusMessage *m, void *us
goto fail;
}
run_callback(d, FALSE);
if (old_any_connected != pa_bluetooth_device_any_audio_connected(d))
run_callback(d, FALSE);
}
return DBUS_HANDLER_RESULT_NOT_YET_HANDLED;