linuxaudio.org

Am 28. März 2012 19:35 schrieb Ed Sweeney :

quoted text
>

>

> Hi folks.  I'm the author, new to the list, new to audio, been on vacation

> but back now and hoping to learn and contribute.  Programming / playing with

> jack has been fun!

>

> Emanuel, thx for the suggestion.  The job of that mutex is to block the

> callback until the user code has run, _trylock wouldn't do that.

>

Thanks for asking back.
Note:

JacksEventQueue_put()

uses malloc() and also a blocking mutex.
This has to be modified to be lock-free (non-blocking).

But rather use a different, existing, verified data-structure.
jack_ringbuffer is a possible option, for IO to/from the callback.
more here:

[[ http://wiki.linuxaudio.org/wiki/programming_libraries#lockfree_non-block...

}}
But don't get lost. The topic is large... ;)
Your code looks very clean.

I like that you are using C.
Emanuel

--

E.R.

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