[gmpi] Re: Topic 7: Audio packaging, Process-In-Place

  • From: Steve Harris <S.W.Harris@xxxxxxxxxxxxxxx>
  • To: gmpi@xxxxxxxxxxxxx
  • Date: Wed, 28 May 2003 10:21:35 +0100

On Wed, May 28, 2003 at 10:42:21AM +0200, David Olofson wrote:
> > That's fine for one input/one output.  What if you have two inputs
> > and 5 outputs?  What is you have 8 ins and 8 outs and there isn't a
> > 1-1 mapping? you can't ever do in-place processing on anything
> > sufficiently complex.
> 
> ...unless it's still processing one sample fram at a time, all buffers 
> in parallel. (Except when it's using internal temporary buffers, 
> obviously.)

Right, and this is what people usually do. C'mon David, you've written
plugins you should kow this stuff.

The exception is things like softsynths where you sometimes render down
one voice at a time, but softsynths dont usually have audio inputs.

- Steve

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