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ALSA: update error-codes for HW initialization.

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This commit is contained in:
Robin Gareus
2015-10-01 12:42:05 +02:00
parent 520b78b841
commit 6b4e5f1d47
1 changed files with 4 additions and 4 deletions
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8
libs/backends/alsa/zita-alsa-pcmi.cc
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@@ -728,7 +728,7 @@ int Alsa_pcmi::set_hwpar (snd_pcm_t *handle, snd_pcm_hw_params_t *hwpar, const
{
if (_debug & DEBUG_INIT) fprintf (stderr, "Alsa_pcmi: can't set %s sample rate to %u.\n",
sname, _fsamp);
return -1;
return -3;
}
snd_pcm_hw_params_get_channels_max (hwpar, nchan);
if (*nchan > 1024)
@@ -758,19 +758,19 @@ int Alsa_pcmi::set_hwpar (snd_pcm_t *handle, snd_pcm_hw_params_t *hwpar, const
{
if (_debug & DEBUG_INIT) fprintf (stderr, "Alsa_pcmi: can't set %s period size to %lu.\n",
sname, _fsize);
return -1;
return -4;
}
if (snd_pcm_hw_params_set_periods (handle, hwpar, _nfrag, 0) < 0)
{
if (_debug & DEBUG_INIT) fprintf (stderr, "Alsa_pcmi: can't set %s periods to %u.\n",
sname, _nfrag);
return -1;
return -5;
}
if (snd_pcm_hw_params_set_buffer_size (handle, hwpar, _fsize * _nfrag) < 0)
{
if (_debug & DEBUG_INIT) fprintf (stderr, "Alsa_pcmi: can't set %s buffer length to %lu.\n",
sname, _fsize * _nfrag);
return -1;
return -4;
}
if (snd_pcm_hw_params (handle, hwpar) < 0)
{