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libspark/audio_mixer: load alsa-lib temporarily only (fix)

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martii
2013-05-26 12:42:08 +02:00
parent c09fc914a4
commit f70b1457cc
4 changed files with 3 additions and 2 deletions
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libspark/audio_mixer.cpp
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@@ -42,6 +42,7 @@ mixerVolume::mixerVolume(const char *name, const char *card, long volume) {
|| !(this->snd_mixer_selem_get_playback_volume_range = (int (*)(snd_mixer_elem_t *, long *, long *)) dlsym(alsaLib, "snd_mixer_selem_get_playback_volume_range"))
|| !(this->snd_mixer_close = (int (*)(snd_mixer_t *)) dlsym(alsaLib, "snd_mixer_close"))
|| !(this->snd_mixer_selem_id_free = (void (*)(snd_mixer_selem_id_t *)) dlsym(alsaLib, "snd_mixer_selem_id_free"))
|| !(this->snd_mixer_selem_id_sizeof = (size_t (*)(void)) dlsym(alsaLib, "snd_mixer_selem_id_sizeof"))
|| !(this->snd_mixer_selem_set_playback_volume_all = (int (*)(snd_mixer_elem_t *, long)) dlsym(alsaLib, "snd_mixer_selem_set_playback_volume_all")))
return;