diff options
Diffstat (limited to 'src/audioOutputs/audioOutput_alsa.c')
| -rw-r--r-- | src/audioOutputs/audioOutput_alsa.c | 24 |
1 files changed, 23 insertions, 1 deletions
diff --git a/src/audioOutputs/audioOutput_alsa.c b/src/audioOutputs/audioOutput_alsa.c index d804720b0..9cc15c842 100644 --- a/src/audioOutputs/audioOutput_alsa.c +++ b/src/audioOutputs/audioOutput_alsa.c @@ -69,7 +69,10 @@ static void freeAlsaData(AlsaData * ad) { } static int alsa_initDriver(AudioOutput * audioOutput, ConfigParam * param) { - BlockParam * bp = getBlockParam(param, "device"); + BlockParam * bp = NULL; + + if(param) bp = getBlockParam(param, "device"); + AlsaData * ad = newAlsaData(); audioOutput->data = ad; @@ -85,6 +88,23 @@ static void alsa_finishDriver(AudioOutput * audioOutput) { freeAlsaData(ad); } +static int alsa_testDefault() +{ + snd_pcm_t * handle; + + int ret = snd_pcm_open(&handle, "default", SND_PCM_STREAM_PLAYBACK, + SND_PCM_NONBLOCK); + + if(ret) { + WARNING("Error opening default alsa device: %s\n", + snd_strerror(-ret)); + return -1; + } + else snd_pcm_close(handle); + + return 0; +} + static int alsa_openDevice(AudioOutput * audioOutput) { AlsaData * ad = audioOutput->data; @@ -313,6 +333,7 @@ static int alsa_playAudio(AudioOutput * audioOutput, char * playChunk, AudioOutputPlugin alsaPlugin = { "alsa", + alsa_testDefault, alsa_initDriver, alsa_finishDriver, alsa_openDevice, @@ -332,6 +353,7 @@ AudioOutputPlugin alsaPlugin = NULL, NULL, NULL, + NULL, NULL /* sendMetadataFunc */ }; |