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rework logic how alsa sinks/sources/cards are named

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This commit is contained in:
Lennart Poettering 2009-01-22 00:24:13 +01:00
parent 7c11554daa
commit b606c0940a
5 changed files with 92 additions and 34 deletions
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43
src/modules/alsa/alsa-source.c
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@ -1044,6 +1044,32 @@ finish:
pa_log_debug("Thread shutting down");
}
static void set_source_name(pa_source_new_data *data, pa_modargs *ma, const char *device_id, const char *device_name) {
const char *n;
char *t;
pa_assert(data);
pa_assert(ma);
pa_assert(device_name);
if ((n = pa_modargs_get_value(ma, "source_name", NULL))) {
pa_source_new_data_set_name(data, n);
data->namereg_fail = TRUE;
return;
}
if ((n = pa_modargs_get_value(ma, "name", NULL)))
data->namereg_fail = TRUE;
else {
n = device_id ? device_id : device_name;
data->namereg_fail = FALSE;
}
t = pa_sprintf_malloc("alsa_input.%s", n);
pa_source_new_data_set_name(data, t);
pa_xfree(t);
}
pa_source *pa_alsa_source_new(pa_module *m, pa_modargs *ma, const char*driver, pa_card *card, const pa_alsa_profile_info *profile) {
struct userdata *u = NULL;
@ -1055,9 +1081,6 @@ pa_source *pa_alsa_source_new(pa_module *m, pa_modargs *ma, const char*driver, p
size_t frame_size;
snd_pcm_info_t *pcm_info = NULL;
int err;
const char *name;
char *name_buf = NULL;
pa_bool_t namereg_fail;
pa_bool_t use_mmap = TRUE, b, use_tsched = TRUE, d;
pa_source_new_data data;
@ -1229,22 +1252,11 @@ pa_source *pa_alsa_source_new(pa_module *m, pa_modargs *ma, const char*driver, p
}
}
if ((name = pa_modargs_get_value(ma, "source_name", NULL)))
namereg_fail = TRUE;
else if ((name = pa_modargs_get_value(ma, "name", NULL))) {
name = name_buf = pa_sprintf_malloc("alsa_input.%s", name);
namereg_fail = TRUE;
} else {
name = name_buf = pa_sprintf_malloc("alsa_input.%s", u->device_name);
namereg_fail = FALSE;
}
pa_source_new_data_init(&data);
data.driver = driver;
data.module = m;
data.card = card;
pa_source_new_data_set_name(&data, name);
data.namereg_fail = namereg_fail;
set_source_name(&data, ma, dev_id, u->device_name);
pa_source_new_data_set_sample_spec(&data, &ss);
pa_source_new_data_set_channel_map(&data, &map);
@ -1261,7 +1273,6 @@ pa_source *pa_alsa_source_new(pa_module *m, pa_modargs *ma, const char*driver, p
u->source = pa_source_new(m->core, &data, PA_SOURCE_HARDWARE|PA_SOURCE_LATENCY);
pa_source_new_data_done(&data);
pa_xfree(name_buf);
if (!u->source) {
pa_log("Failed to create source object");