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alsa: fall back to 16 bit audio 

When the sample format is unknown, fall back to 16 bit samples.
This commit is contained in:
Max Kellermann 2009-02-25 22:01:32 +01:00
parent 4c1fb8278b
commit a4cf7b7dfd
1 changed files with 8 additions and 3 deletions
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11
src/output/alsa_plugin.c
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@ -364,9 +364,14 @@ alsa_open(void *data, struct audio_format *audio_format)
mixer_open(ad->mixer);
if ((bitformat = get_bitformat(audio_format)) == SND_PCM_FORMAT_UNKNOWN)
g_warning("ALSA device \"%s\" doesn't support %u bit audio\n",
alsa_device(ad), audio_format->bits);
bitformat = get_bitformat(audio_format);
if (bitformat == SND_PCM_FORMAT_UNKNOWN) {
/* sample format is not supported by this plugin -
fall back to 16 bit samples */
audio_format->bits = 16;
bitformat = SND_PCM_FORMAT_S16;
}
err = snd_pcm_open(&ad->pcm, alsa_device(ad),
SND_PCM_STREAM_PLAYBACK, ad->mode);