[MPlayer-dev-eng] [PATCH] re-prepare sound card when XRUN happens

[Clemens Ladisch]

James Zhang wrote:
> I work under Fedora12 recently from Fedora11. Each one of them have the
> same problem which the Mplayer often lost audio. 
> 
> So, if the sound card can be re-prepare when it got XRUN, the Mplayer
> will be working well.

In theory, the device has been configured to ignore normal underruns.
In practice, I'd guess Fedora is using a plugin that doesn't support
setting the stop threshold, probably PulseAudio?

> +    ret = snd_pcm_state(alsa_handler);

The status has just been read from the device, so you can use
snd_pcm_status_get_state here.

> +    if(ret == SND_PCM_STATE_XRUN){  

There are spaces at the end of the line.  And please use the coding
style of the surrounding code.

> +            mp_msg(MSGT_AO,MSGL_ERR,MSGTR_AO_ALSA_PcmPrepareError,
> snd_strerror(ret));

Your mailer wraps long lines.


Regards,
Clemens