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add priority logic to find best default profile

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This commit is contained in:
Lennart Poettering 2009-01-20 20:35:18 +01:00
parent b3a043fd31
commit 7368a6e6be
6 changed files with 43 additions and 15 deletions
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35
src/modules/alsa/alsa-util.c
View file

@ -495,62 +495,72 @@ static const struct pa_alsa_profile_info device_table[] = {
{{ 1, { PA_CHANNEL_POSITION_MONO }},
"hw",
"Analog Mono",
"analog-mono" },
"analog-mono",
1 },
{{ 2, { PA_CHANNEL_POSITION_LEFT, PA_CHANNEL_POSITION_RIGHT }},
"front",
"Analog Stereo",
"analog-stereo" },
"analog-stereo",
10 },
{{ 2, { PA_CHANNEL_POSITION_LEFT, PA_CHANNEL_POSITION_RIGHT }},
"iec958",
"IEC958 Digital Stereo",
"iec958-stereo" },
"iec958-stereo",
5 },
{{ 2, { PA_CHANNEL_POSITION_LEFT, PA_CHANNEL_POSITION_RIGHT }},
"hdmi",
"HDMI Digital Stereo",
"hdmi-stereo"},
"hdmi-stereo",
4 },
{{ 4, { PA_CHANNEL_POSITION_FRONT_LEFT, PA_CHANNEL_POSITION_FRONT_RIGHT,
PA_CHANNEL_POSITION_REAR_LEFT, PA_CHANNEL_POSITION_REAR_RIGHT }},
"surround40",
"Analog Surround 4.0",
"analog-surround-40" },
"analog-surround-40",
7 },
{{ 4, { PA_CHANNEL_POSITION_FRONT_LEFT, PA_CHANNEL_POSITION_FRONT_RIGHT,
PA_CHANNEL_POSITION_REAR_LEFT, PA_CHANNEL_POSITION_REAR_RIGHT }},
"a52",
"IEC958/AC3 Digital Surround 4.0",
"iec958-ac3-surround-40" },
"iec958-ac3-surround-40",
2 },
{{ 5, { PA_CHANNEL_POSITION_FRONT_LEFT, PA_CHANNEL_POSITION_FRONT_RIGHT,
PA_CHANNEL_POSITION_REAR_LEFT, PA_CHANNEL_POSITION_REAR_RIGHT,
PA_CHANNEL_POSITION_LFE }},
"surround41",
"Analog Surround 4.1",
"analog-surround-41"},
"analog-surround-41",
7 },
{{ 5, { PA_CHANNEL_POSITION_FRONT_LEFT, PA_CHANNEL_POSITION_FRONT_RIGHT,
PA_CHANNEL_POSITION_REAR_LEFT, PA_CHANNEL_POSITION_REAR_RIGHT,
PA_CHANNEL_POSITION_CENTER }},
"surround50",
"Analog Surround 5.0",
"analog-surround-50" },
"analog-surround-50",
7 },
{{ 6, { PA_CHANNEL_POSITION_FRONT_LEFT, PA_CHANNEL_POSITION_FRONT_RIGHT,
PA_CHANNEL_POSITION_REAR_LEFT, PA_CHANNEL_POSITION_REAR_RIGHT,
PA_CHANNEL_POSITION_CENTER, PA_CHANNEL_POSITION_LFE }},
"surround51",
"Analog Surround 5.1",
"analog-surround-51" },
"analog-surround-51",
8 },
{{ 6, { PA_CHANNEL_POSITION_FRONT_LEFT, PA_CHANNEL_POSITION_FRONT_CENTER,
PA_CHANNEL_POSITION_FRONT_RIGHT, PA_CHANNEL_POSITION_REAR_LEFT,
PA_CHANNEL_POSITION_REAR_RIGHT, PA_CHANNEL_POSITION_LFE}},
"a52",
"IEC958/AC3 Digital Surround 5.1",
"iec958-ac3-surround-51" },
"iec958-ac3-surround-51",
3 },
{{ 8, { PA_CHANNEL_POSITION_FRONT_LEFT, PA_CHANNEL_POSITION_FRONT_RIGHT,
PA_CHANNEL_POSITION_REAR_LEFT, PA_CHANNEL_POSITION_REAR_RIGHT,
@ -558,9 +568,10 @@ static const struct pa_alsa_profile_info device_table[] = {
PA_CHANNEL_POSITION_SIDE_LEFT, PA_CHANNEL_POSITION_SIDE_RIGHT }},
"surround71",
"Analog Surround 7.1",
"analog-surround-71" },
"analog-surround-71",
7 },
{{ 0, { 0 }}, NULL, NULL, NULL }
{{ 0, { 0 }}, NULL, NULL, NULL, 0 }
};
static pa_bool_t channel_map_superset(const pa_channel_map *a, const pa_channel_map *b) {

1
src/modules/alsa/alsa-util.h
View file

@ -86,6 +86,7 @@ typedef struct pa_alsa_profile_info {
const char *alsa_name;
const char *description;
const char *name;
unsigned priority;
} pa_alsa_profile_info;
int pa_alsa_probe_profiles(

1
src/modules/alsa/module-alsa-card.c
View file

@ -108,6 +108,7 @@ static void enumerate_cb(
pa_xfree(t);
pa_xfree(n);
p->priority = (sink ? sink->priority : 0)*100 + (source ? source->priority : 0);
p->n_sinks = !!sink;
p->n_sources = !!source;

17
src/pulsecore/card.c
View file

@ -45,6 +45,10 @@ pa_card_profile *pa_card_profile_new(const char *name, const char *description,
c->name = pa_xstrdup(name);
c->description = pa_xstrdup(description);
c->priority = 0;
c->n_sinks = c->n_sources = 0;
c->max_sink_channels = c->max_source_channels = 0;
return c;
}
@ -125,8 +129,17 @@ pa_card *pa_card_new(pa_core *core, pa_card_new_data *data) {
c->profiles = data->profiles;
data->profiles = NULL;
if (!(c->active_profile = data->active_profile))
if (c->profiles)
c->active_profile = pa_hashmap_first(c->profiles);
if (c->profiles) {
void *state = NULL;
pa_card_profile *p;
while ((p = pa_hashmap_iterate(c->profiles, &state, NULL))) {
if (!c->active_profile ||
p->priority > c->active_profile->priority)
c->active_profile = p;
}
}
data->active_profile = NULL;
c->userdata = NULL;

2
src/pulsecore/card.h
View file

@ -33,6 +33,8 @@ typedef struct pa_card_profile {
char *name;
char *description;
unsigned priority;
/* We probably want to have different properties later on here */
unsigned n_sinks;
unsigned n_sources;

2
src/pulsecore/cli-text.c
View file

@ -142,7 +142,7 @@ char *pa_card_list_to_string(pa_core *c) {
"\tprofiles:\n");
while ((p = pa_hashmap_iterate(card->profiles, &state, NULL)))
pa_strbuf_printf(s, "\t\t%s: %s\n", p->name, p->description);
pa_strbuf_printf(s, "\t\t%s: %s (priority %u)\n", p->name, p->description, p->priority);
}
if (card->active_profile)