Hi Istvan,  

Could you briefly summarize what's different in rtpa_new.c and
rtpa.c/pa_blocking.c, as well as where you're heading with the
rtpa_new.c?

Thanks,
steven


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Steven Yi wrote:

> Could you briefly summarize what's different in rtpa_new.c and
> rtpa.c/pa_blocking.c, as well as where you're heading with the
> rtpa_new.c?

rtpa_new.c uses PortAudio in blocking mode, rather than emulating
blocking I/O with pa_blocking.c.


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>>>>> "Istvan" == Istvan Varga  writes:

 Istvan> rtpa_new.c uses PortAudio in blocking mode, rather than emulating
 Istvan> blocking I/O with pa_blocking.c.

You mean like it was originally?
==John ffitch


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jpff@codemist.co.uk wrote:

> You mean like it was originally?

If rtpa.c originally used pablio then not.


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No it did not; it used blocking I/O.  There was an experimental pablio
version in csound4 but that does not exist in v19.
  I always wanted blocking rtaudio, but there are problems on Mac
where it has not been implemented in portAudio19
==John ffitch


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jpff@codemist.co.uk wrote:

> No it did not; it used blocking I/O.  There was an experimental pablio
> version in csound4 but that does not exist in v19.
>   I always wanted blocking rtaudio, but there are problems on Mac
> where it has not been implemented in portAudio19

Well, we can have both, and one can use whichever works better on
a particular system. Hopefully PortAudio v19 will become more stable
eventually, and will include working blocking I/O for all major
platforms.


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