Re: Error setting callback function
Re: Error setting callback function
- Subject: Re: Error setting callback function
- From: "Art Gillespie" <email@hidden>
- Date: Tue, 11 Mar 2008 11:35:25 -0700
What error code is AudioUnitSetProperty actually returning? Can you
post the relevant section of your code?
On Tue, Mar 11, 2008 at 8:14 AM, alejandro
<email@hidden> wrote:
> Hello,
>
> I am still trying to set the callback function to an audio unit, but the
> SetProperty call returns OSStatus != noErr.
> The callback function signature is OK because it compiles.
> The AudioUnit instance is correctly open by OpenAComponent and the rest
> of the GetProperty calls return noErr.
> The only GetProperty also returning != noErr is with
> kAudioUnitProperty_SupportedNumChannels (?).
>
> I am using Leopard, and have read that starting with Leopard, the
> callback function assignment will be multi-threaded, but I can't find
> specific information.
>
> Thank you,
>
> Alejandro
>
> --
> Alejandro Palencia
> Open Studio Networks
> +34 667 440 770
>
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