From: James Courtier-Dutton <James@superbug.demon.co.uk>
To: Jaroslav Kysela <perex@perex.cz>
Cc: "alsa-devel@lists.sourceforge.net" <alsa-devel@lists.sourceforge.net>
Subject: Re: problems: flushing during snd_pcm_wait()
Date: Fri, 11 Oct 2002 23:23:55 +1000 [thread overview]
Message-ID: <3DA6D0EB.1010509@superbug.demon.co.uk> (raw)
In-Reply-To: Pine.LNX.4.33.0210111458330.1244-100000@pnote.perex-int.cz
>
>
>>>
>>>
>>Thankyou, I will use snd_pcm_drop(), but as a side note, what actually
>>does "snd_pcm_reset()" do.
>>Just resetting delay to 0 does not make much sense to me.
>>
>>
>
>It drops all samples in the ring buffer (thus reseting delay to 0). Note
>that everybody are welcome to improve the current documentation
>(preferably with patches).
>
> Jaroslav
>
>
Ok, so snd_pcm_drop drops all samples in the buffer, so I would assume
this sets the delay to 0.
so snd_pcm_reset drops all sample in the buffer, so as you say is sets
delay to 0.
So my question is "What is the difference between the 2 functions?"
Cheers
James
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next prev parent reply other threads:[~2002-10-11 13:23 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2002-10-10 15:25 problems: flushing during snd_pcm_wait() James Courtier-Dutton
2002-10-11 11:52 ` Takashi Iwai
2002-10-11 12:50 ` James Courtier-Dutton
2002-10-11 13:00 ` Jaroslav Kysela
2002-10-11 13:23 ` James Courtier-Dutton [this message]
2002-10-11 14:22 ` Jaroslav Kysela
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