Re: [Lmuse-developer] Any ideas on the cause of "Prefetch: NO BUFFER" messages?

[Robert J. <rj...@sp...>]

On Tuesday 17 May 2005 08:00, Jonathan Woithe wrote:
> When testing 0.7.2pre1 with the "dummy audio" driver (that is, running
> "muse -a"), I have found that songs with an audio track in them cause
>
>   Prefetch: NO BUFFER
>
> to be displayed at regular intervals.  Digging through the code it appears
> that this error comes about if a (audio) FIFO is full and thus has no more
> buffers available for writes.  The obvious conclusion is that the dummy
> audio driver isn't draining the FIFO, but a quick check of dummyaudio.cpp
> turns up no clear reason to suspect this: audio->process() is being
> called on each timer tick, as one would suspect.
>
> Is anyone else looking into this?  Does anyone have any ideas about where
> this problem might lie?

Nope, but you got me interested ;)

/Robert

>
> Regards
>   jonathan
>
>
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