From: James Courtier-Dutton <James@superbug.co.uk>
To: Adrian McMenamin <adrian@mcmen.demon.co.uk>
Cc: Lee Revell <rlrevell@joe-job.com>,
Alsa-devel <alsa-devel@lists.sourceforge.net>
Subject: Re: pointer callback in pcm
Date: Sat, 11 Mar 2006 19:37:15 +0000 [thread overview]
Message-ID: <441326EB.8070801@superbug.co.uk> (raw)
In-Reply-To: <1142104695.9496.35.camel@localhost.localdomain>
Adrian McMenamin wrote:
> On Sat, 2006-03-11 at 19:15 +0000, James Courtier-Dutton wrote:
>
>
>>>
>>>
>> Ok, that is not what is needed.
>> The value returned should be the position of the ADC in the hardware's
>> ring buffer in units of frames.
>> Not the cumulative number of samples played.
>> E.g. If the buffer is 32768 frames long, the returned value should only
>> have a value from 0 to 32767
>> Once it gets to 32767, it should then role over to 0 again.
>>
>>
> Yes, that's what I meant :) Sorry if I wasn't clear enough.
>
Which application are you using to test.
Have you tried "speaker-test"
James
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next prev parent reply other threads:[~2006-03-11 19:37 UTC|newest]
Thread overview: 19+ messages / expand[flat|nested] mbox.gz Atom feed top
2006-03-09 22:21 pointer callback in pcm Adrian McMenamin
2006-03-10 0:53 ` Lee Revell
2006-03-10 19:51 ` Adrian McMenamin
2006-03-10 20:16 ` Takashi Iwai
2006-03-10 20:21 ` Adrian McMenamin
2006-03-10 20:23 ` Lee Revell
2006-03-11 11:16 ` James Courtier-Dutton
2006-03-11 11:27 ` Adrian McMenamin
2006-03-11 15:42 ` James Courtier-Dutton
2006-03-11 15:53 ` Adrian McMenamin
2006-03-11 17:30 ` Adrian McMenamin
2006-03-11 18:47 ` James Courtier-Dutton
2006-03-11 19:08 ` Adrian McMenamin
2006-03-11 19:15 ` James Courtier-Dutton
2006-03-11 19:18 ` Adrian McMenamin
2006-03-11 19:37 ` James Courtier-Dutton [this message]
2006-03-11 19:55 ` Adrian McMenamin
2006-03-11 19:26 ` Adrian McMenamin
2006-03-11 19:35 ` James Courtier-Dutton
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