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Another step towards nperiod fixes for the RayDay

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This commit is contained in:
Robin Gareus 2020-04-30 02:04:48 +02:00
parent e9e4792a99
commit 11f68a02cd
Signed by: rgareus
GPG Key ID: A090BCE02CF57F04
1 changed files with 3 additions and 4 deletions
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7
libs/backends/alsa/zita-alsa-pcmi.cc
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@ -487,6 +487,7 @@ void Alsa_pcmi::initialise (const char *play_name, const char *capt_name, const
if (snd_pcm_hw_params_get_periods (_play_hwpar, &nfrag, &dir) || (nfrag != _play_nfrag) || dir)
{
if (_debug & DEBUG_INIT) fprintf (stderr, "Alsa_pcmi warning: requested %u periods for playback, using %u.\n", _play_nfrag, nfrag);
_play_nfrag = nfrag; // this is later used during pcm_start
}
snd_pcm_hw_params_get_format (_play_hwpar, &_play_format);
@ -596,9 +597,7 @@ void Alsa_pcmi::initialise (const char *play_name, const char *capt_name, const
}
if (snd_pcm_hw_params_get_periods (_capt_hwpar, &nfrag, &dir) || (nfrag != _capt_nfrag) || dir)
{
if (_debug & DEBUG_INIT) fprintf (stderr, "Alsa_pcmi: can't get requested number of periods for capture.\n");
_state = -5;
return;
if (_debug & DEBUG_INIT) fprintf (stderr, "Alsa_pcmi warning: requested %u periods for playback, using %u.\n", _capt_nfrag, nfrag);
}
if (_play_handle) _synced = ! snd_pcm_link (_play_handle, _capt_handle);
@ -784,7 +783,7 @@ int Alsa_pcmi::set_hwpar (snd_pcm_t *handle, snd_pcm_hw_params_t *hwpar, const
return -5;
}
if (_debug & DEBUG_INIT) fprintf (stderr, "Alsa_pcmi: use %d periods for %s ((requested %u).\n", nf, sname, nfrag);
if (_debug & DEBUG_INIT) fprintf (stderr, "Alsa_pcmi: use %d periods for %s (requested %u).\n", nf, sname, nfrag);
if (snd_pcm_hw_params_set_buffer_size (handle, hwpar, _fsize * nf) < 0)
{