Re: AudioUnitParameterInfo name and cfNameString clarification
Re: AudioUnitParameterInfo name and cfNameString clarification
- Subject: Re: AudioUnitParameterInfo name and cfNameString clarification
- From: William Stewart <email@hidden>
- Date: Wed, 12 Jan 2005 13:09:49 -0800
I think the question is - can you use some of the bytes in this structure
for your own purposes... The answer is no - we will tend to reclaim bytes
from this string (and in general with apple API you are asking for trouble
if you are using unused or reserved fields for anything!) It might work
today, but probably won't tomorrow.
I'd follow Marc's suggestion (but apply this to the param tracking you want
to do)
>>>
You could use a private property to share the data. Here's some more
info (different application, but you could reuse the same approach):
http://www.mat.ucsb.edu:8000/CoreAudio/54
Marc
>>>
Bill
On 4/1/05 3:12 PM, "Jim Heintz" <email@hidden> wrote:
> Hello All,
>
> I am seeking clarification of the purpose of the name field in the
> AudioUnitParameterInfo structure. In the examples that I have seen,
> these fields are initialized with the same strings. I have also noticed
> that the Host applications that I have tested use the cfNameString for
> the displayed description.
>
> My question is, can I use the name field for internal tracking
> information or is it used separately in some other way?
>
> I hope this question is clear,
>
> Thanks in advance,
>
> Jim
>
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