Sergei Steshenko wrote:
> Tomas Carnecky <[EMAIL PROTECTED]> wrote:
> > Clemens Ladisch wrote:
> > > Your application must be able to handle any period size.
> > >
> > > Why does the period size matter at all?
> >
> > My app can handle that now, but the way how I had to do it defeats the
> > 'ze
On Thu, 2006-09-21 at 08:55 +0200, Tomas Carnecky wrote:
> Lee Revell wrote:
> > You are mixing up period_time (which is in microseconds) with
> > period_size (which is in frames). period_time defaults to 125000.
> >
> > Why do you want to use an .asoundrc at all?
> >
>
> I want to set period s
On Thu, Sep 21, 2006 at 02:09:30PM +0200, Tomas Carnecky wrote:
> If we're at it, can I snd_pcm_mmap_begin()/commit() more than 4096
> bytes? It seems as at it's possible since wine's alsa driver does that
> on the whole buffer, which can be more than 4096 bytes.
Certainly it can. My soundcard
On Thu, 21 Sep 2006 14:09:30 +0200
Tomas Carnecky <[EMAIL PROTECTED]> wrote:
> Sergei Steshenko wrote:
> > I might be wrong, but it seems that 4096 bytes limit comes from these
> > facts:
> >
> > 1) on Linux page size is 4096 bytes;
> > 2) if one allocate more than 4096 bytes, the system cannot g
Sergei Steshenko wrote:
> I might be wrong, but it seems that 4096 bytes limit comes from these
> facts:
>
> 1) on Linux page size is 4096 bytes;
> 2) if one allocate more than 4096 bytes, the system cannot guarantee the
> pages are contiguous;
> 3) ALSA uses DMA whenever the card supports it;
> 4
On Thu, 21 Sep 2006 12:16:25 +0200
Tomas Carnecky <[EMAIL PROTECTED]> wrote:
> Clemens Ladisch wrote:
> > Tomas Carnecky wrote:
> >> The thing is, in my application I can't set period time to anything else
> >> than 21333 and that is, well, kinda bad.
> >
> > Your application must be able to han
Clemens Ladisch wrote:
> Tomas Carnecky wrote:
>> The thing is, in my application I can't set period time to anything else
>> than 21333 and that is, well, kinda bad.
>
> Your application must be able to handle any period size.
>
> Why does the period size matter at all?
My app can handle that
Tomas Carnecky wrote:
> The thing is, in my application I can't set period time to anything else
> than 21333 and that is, well, kinda bad.
Your application must be able to handle any period size.
Why does the period size matter at all?
Regards,
Clemens
---
Lee Revell wrote:
> You are mixing up period_time (which is in microseconds) with
> period_size (which is in frames). period_time defaults to 125000.
>
> Why do you want to use an .asoundrc at all?
>
I want to set period size or time to a value so that the buffer is 16kb
- because that's what
On Thu, 2006-09-21 at 03:24 +0200, Tomas Carnecky wrote:
> Without a .asoundrc, alsaplayer gives this: PERIOD_TIME: (21333 21334)
> I can play several sounds at the same time through dmix.
>
> But, with a .asounrc that has the following:
>
> cards.ICE1724.pcm.dmix.period_time 1024
>
> (note that
Without a .asoundrc, alsaplayer gives this: PERIOD_TIME: (21333 21334)
I can play several sounds at the same time through dmix.
But, with a .asounrc that has the following:
cards.ICE1724.pcm.dmix.period_time 1024
(note that 1024 is the default value for dmix, so that shouldn't change
anything),
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