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implement device reservation scheme

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This commit is contained in:
Lennart Poettering 2009-02-24 06:13:39 +01:00
parent 3c73025bf5
commit c341010304
10 changed files with 1102 additions and 2 deletions
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21
src/modules/alsa/alsa-util.c
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@ -1708,3 +1708,24 @@ char *pa_alsa_get_driver_name_by_pcm(snd_pcm_t *pcm) {
return pa_alsa_get_driver_name(card);
}
char *pa_alsa_get_reserve_name(const char *device) {
const char *t;
int i;
pa_assert(device);
if ((t = strchr(device, ':')))
device = t+1;
if ((i = snd_card_get_index(device)) < 0) {
int32_t k;
if (pa_atoi(device, &k) < 0)
return NULL;
i = (int) k;
}
return pa_sprintf_malloc("Audio%i", i);
}