Re: AU diagnostics?
Re: AU diagnostics?
- Subject: Re: AU diagnostics?
- From: Robert Grant <email@hidden>
- Date: Wed, 19 Feb 2003 10:02:52 -0500
Sorry. I was alluding to the fact that AUs can be driven by hosts in
different ways. Apple has provided a convenient way to host AUs through
their Audio Graph technology. It lets you wire up a number of AUs and
connect them to an output. This is great for simple hosting apps (and
apps without legacy infrastructure). LAP6 probably has its own
implementation of an Audio Graph type of thing and so has its own way
of driving the AUs. Of course they should both call the AU apis in a
consistent manner, but the fact that there are at least two different
ways of integrating AUs means that at the moment your mileage may vary.
Robert.
On Wednesday, February 19, 2003, at 09:29 AM, Angus F. Hewlett wrote:
Sorry, could you go in to a bit more detail there? My code is based on
the
Emagic VST Porting SDK, and I can't find any references to AUGraph in
the
code.
Regards,
Angus.
At 09:14 AM 2/19/2003 -0500, Robert Grant wrote:
I would hazard that LAP6 is not using the AUGraph functionality
whereas
Rax and SynthTest are. The AUGraph would drive the render
functionality
for those apps.
Robert.
On Wednesday, February 19, 2003, at 09:04 AM, Angus F. Hewlett wrote:
At 02:56 PM 2/19/2003 +0100, you wrote:
Hmm,
my problems have been somewhat similar when I started...
I can't recall the solution, but do you return true on
yoursynth::StreamFormatWritable(...) ?
Yes.
Does Render() not even get called once?
Not even once in Rax or Synthtest... but works fine in LAP6
prerelease.
=======================================================
Angus F. Hewlett, Technical Director
FXpansion Audio UK Ltd - http://www.fxpansion.com
=======================================================
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=======================================================
Angus F. Hewlett, Technical Director
FXpansion Audio UK Ltd - http://www.fxpansion.com
=======================================================
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