Re: Stuck notes in Rax and Synthtest
Re: Stuck notes in Rax and Synthtest
- Subject: Re: Stuck notes in Rax and Synthtest
- From: Chris Reed <email@hidden>
- Date: Wed, 7 May 2003 13:54:54 -0500
On Wednesday, May 7, 2003, at 08:52 US/Central, Angus F. Hewlett wrote:
At 05:52 PM 5/6/2003 -0600, Chris Reed wrote:
Interesting... I was under the impression that you should really only
deliver MIDI events to a MusicDevice before the buffer is rendered.
That
way there is a clearly defined "0" sample offset.
Yes, but esp. on a dual machine, if it's not clearly defined that the
host
must performed mutexing, it's quite possible that MIDI events for the
-next- buffer might start getting delivered while Render() is still
doing
its thing.
Thanks for bringing this up. It was actually worrying me while I was
working on another project a while back (a host).
I really think something about this needs to be added to the official
documentation (hint hint ;).
Specifically, does what Angus says below hold true? Or do events
received while a buffer is being rendered apply to *that* buffer--which
would imply that you want that event to take effect immediately. I
would think the former.
-chris
Is there any
documentation about what a MusicDevice should do if it receives an
event
while a buffer is being rendered, and what 0 means then?
I would be inclined to say that as soon as Render() begins, any events
received are queued for the next Render().
Regards,
Angus.
=======================================================
Angus F. Hewlett, Technical Director
FXpansion Audio UK Ltd - http://www.fxpansion.com
=======================================================
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