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prefer profiles that match the default channel map

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This commit is contained in:
Lennart Poettering 2009-02-21 16:36:48 +01:00
parent 14ee8d471a
commit 1a45569b3e
1 changed files with 26 additions and 5 deletions
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31
src/modules/alsa/module-alsa-card.c
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@ -88,6 +88,8 @@ struct userdata {
pa_source *source;
pa_modargs *modargs;
pa_hashmap *profiles;
};
struct profile_data {
@ -99,10 +101,11 @@ static void enumerate_cb(
const pa_alsa_profile_info *source,
void *userdata) {
pa_hashmap *profiles = (pa_hashmap *) userdata;
struct userdata *u = userdata;
char *t, *n;
pa_card_profile *p;
struct profile_data *d;
unsigned bonus = 0;
if (sink && source) {
n = pa_sprintf_malloc("output-%s+input-%s", sink->name, source->name);
@ -116,6 +119,20 @@ static void enumerate_cb(
t = pa_sprintf_malloc(_("Input %s"), _(source->description));
}
if (sink) {
if (pa_channel_map_equal(&sink->map, &u->core->default_channel_map))
bonus += 50000;
else if (sink->map.channels == u->core->default_channel_map.channels)
bonus += 40000;
}
if (source) {
if (pa_channel_map_equal(&source->map, &u->core->default_channel_map))
bonus += 30000;
else if (source->map.channels == u->core->default_channel_map.channels)
bonus += 20000;
}
pa_log_info("Found output profile '%s'", t);
p = pa_card_profile_new(n, t, sizeof(struct profile_data));
@ -123,7 +140,11 @@ static void enumerate_cb(
pa_xfree(t);
pa_xfree(n);
p->priority = (sink ? sink->priority : 0)*100 + (source ? source->priority : 0);
p->priority =
(sink ? sink->priority : 0) * 100 +
(source ? source->priority : 0) +
bonus;
p->n_sinks = !!sink;
p->n_sources = !!source;
@ -137,7 +158,7 @@ static void enumerate_cb(
d->sink_profile = sink;
d->source_profile = source;
pa_hashmap_put(profiles, p->name, p);
pa_hashmap_put(u->profiles, p->name, p);
}
static void add_disabled_profile(pa_hashmap *profiles) {
@ -289,8 +310,8 @@ int pa__init(pa_module*m) {
pa_proplist_sets(data.proplist, PA_PROP_DEVICE_STRING, u->device_id);
set_card_name(&data, ma, u->device_id);
data.profiles = pa_hashmap_new(pa_idxset_string_hash_func, pa_idxset_string_compare_func);
if (pa_alsa_probe_profiles(u->device_id, &m->core->default_sample_spec, enumerate_cb, data.profiles) < 0) {
u->profiles = data.profiles = pa_hashmap_new(pa_idxset_string_hash_func, pa_idxset_string_compare_func);
if (pa_alsa_probe_profiles(u->device_id, &m->core->default_sample_spec, enumerate_cb, u) < 0) {
pa_card_new_data_done(&data);
goto fail;
}