[alsa-devel] Indirect Callback with ack is called with no data

[Harsha, Priya]

Hi,

When I enabled Pulse audio I don't find this issue happening. I guess there is some magic that Pulse audio does to make Flash work properly. 

If anyone can help me understand why this is so, it would be great.

Thanks,
Harsha


> -----Original Message-----
> From: alsa-devel-bounces at alsa-project.org [mailto:alsa-devel-bounces at alsa-project.org]
> On Behalf Of Harsha, Priya
> Sent: Monday, June 08, 2009 7:22 PM
> To: alsa-devel at alsa-project.org
> Subject: Re: [alsa-devel] Indirect Callback with ack is called with no data
> 
> Hi,
> 
> I am facing this issue with flash.
> 
> With aplay and paplay, the audio drivers are working perfectly ok.
> 
> With flash player, the audio stops after sometime. The reason is that flash player is not
> sending data. All the data sent from Flash has been played out and reported accurately as
> well in _pointer function.
> 
> Can anyone help with any clues of flash player working with ALSA?
> 
> This would really help.
> 
> Thanks
> Harsha
> 
> 
> -----Original Message-----
> From: alsa-devel-bounces at alsa-project.org [mailto:alsa-devel-bounces at alsa-project.org]
> On Behalf Of Singaravelan Nallasellan
> Sent: Friday, June 05, 2009 5:19 PM
> To: alsa-devel at alsa-project.org
> Subject: [alsa-devel] Indirect Callback with ack is called with no data
> 
> 
> 
> 
> I am using indirect callback mechanism inside ack. I see that ack does not call my indirect
> callback pointer. Going through the code, I suspect that the appl_ptr is not being
> incremented and there is no data for the indirect callback to be called.
> 
> 
> 
> After few acks, I get the indirect callback called.
> 
> 
> 
> With aplay, I am able to play the wav file. But with flash, there is not data being sent to the
> driver.
> 
> 
> 
> Please help me with any clues.
> 
> 
> 
> Thanks in advance.
> 
> 
> 
> Sing
> 
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