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source-output: clear the preferred_source if it is default_source

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When the user moves a stream to the current default source, the
preferred_source should be set to NULL and module-stream-restore
should clear the routing for that stream in the stream database. From
that point on the stream will be always routed to the default source.

Signed-off-by: Hui Wang <hui.wang@canonical.com>
This commit is contained in:
Hui Wang 2019-12-07 10:29:14 +08:00 • committed by Tanu Kaskinen
parent e529db75ec
commit 70bbbcdc84
2 changed files with 15 additions and 7 deletions
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16
src/modules/module-stream-restore.c
View file

@ -1369,17 +1369,21 @@ static void subscribe_callback(pa_core *c, pa_subscription_event_type_t t, uint3
mute_updated = !created_new_entry && (!old->muted_valid || entry->muted != old->muted);
}
if (source_output->preferred_source != NULL) {
pa_source *s;
if (source_output->preferred_source != NULL || !created_new_entry) {
pa_source *s = NULL;
pa_xfree(entry->device);
entry->device = pa_xstrdup(source_output->preferred_source);
entry->device_valid = true;
device_updated = !created_new_entry && (!old->device_valid || !pa_streq(entry->device, old->device));
if (!entry->device)
entry->device_valid = false;
s = pa_namereg_get(c, entry->device, PA_NAMEREG_SOURCE);
if (s && s->card) {
pa_xfree(entry->card);
device_updated = !created_new_entry && !pa_safe_streq(entry->device, old->device);
pa_xfree(entry->card);
entry->card = NULL;
entry->card_valid = false;
if (entry->device_valid && (s = pa_namereg_get(c, entry->device, PA_NAMEREG_SOURCE)) && s->card) {
entry->card = pa_xstrdup(s->card->name);
entry->card_valid = true;
}

6
src/pulsecore/source-output.c
View file

@ -1561,8 +1561,12 @@ int pa_source_output_finish_move(pa_source_output *o, pa_source *dest, bool save
save the preferred_source */
if (save) {
pa_xfree(o->preferred_source);
o->preferred_source = pa_xstrdup(dest->name);
if (dest == dest->core->default_source)
o->preferred_source = NULL;
else
o->preferred_source = pa_xstrdup(dest->name);
}
pa_idxset_put(o->source->outputs, pa_source_output_ref(o), NULL);
pa_cvolume_remap(&o->volume_factor_source, &o->channel_map, &o->source->channel_map);