From: Paul Davis <pbd@op.net>
To: Guilhem Tardy <guilhem_tardy@yahoo.com>
Cc: alsa-devel@lists.sourceforge.net
Subject: Re: more info
Date: Wed, 24 Apr 2002 20:34:22 -0400 [thread overview]
Message-ID: <200204250030.g3P0UnP04729@post2.fast.net> (raw)
In-Reply-To: Your message of "Wed, 24 Apr 2002 17:05:20 PDT." <20020425000520.44054.qmail@web11503.mail.yahoo.com>
>Could anyone point to me a reference for the following (or explain to me
>directly what is the purpose of each of those functions) in the PCM module:
>
> prepare: snd_xxxx_capture_prepare,
> trigger: snd_xxxx_trigger,
> pointer: snd_xxxx_pointer,
> copy: snd_xxxx_capture_copy,
> silence: snd_xxxx_capture_silence,
search for "prepare" and "trigger" in the archives, and you should find
takashi's basic explanation of what the functions do. then come back
and ask more specific questions.
>Plus, what is the fifo size (e.g. on the card)?
i'm not sure its relevant for cards with DMA. can't tell you more.
--p
next prev parent reply other threads:[~2002-04-25 0:34 UTC|newest]
Thread overview: 11+ messages / expand[flat|nested] mbox.gz Atom feed top
2002-04-24 14:26 documentation Guilhem Tardy
2002-04-24 16:58 ` documentation Takashi Iwai
2002-04-24 19:32 ` documentation Guilhem Tardy
2002-04-26 17:54 ` documentation Takashi Iwai
2002-05-03 16:11 ` documentation Guilhem Tardy
2002-05-03 16:22 ` documentation Paul Davis
2002-05-03 16:28 ` documentation Takashi Iwai
2002-04-25 0:05 ` more info Guilhem Tardy
2002-04-25 0:34 ` Paul Davis [this message]
-- strict thread matches above, loose matches on Subject: below --
2002-01-16 19:40 Shaun Savage
2002-01-16 20:09 ` Stephen Smalley
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