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Re: Stereo Processing

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Re: Stereo Processing

Subject: Re: Stereo Processing
From: paul Fultz <email@hidden>
Date: Thu, 15 Mar 2007 16:01:57 -0700 (PDT)

ok thanks, well couldnt i create two classes like myAUEffectBase and myAUKernelBase, and have them inherit AUEffectBase and AUKernalBase respectively and just overide ProcessBufferList() to use myAUKernelBase, which will have an additional function called ProcessStereo() or would i need to overide other functions as well? also, where do i set the audio unit to only recieve mono or stereo, and set the output to only stereo?

thanks,
paul

William Stewart <email@hidden> wrote:

essentially yes (that's a short version - there is a long version but it would require refactoring much of the code of AUEffectBase and its kernel objects that is probably too lengthy to go into here I think).ï¿½

Bill

On 12/03/2007, at 1:52 PM, paul Fultz wrote:

I would like to set up my audio unit to process stereo, is there someway i can set it up so that it will call a funtion like this in my class to do the processing:
void ï¿½ï¿½ï¿½ ï¿½ï¿½ï¿½ ï¿½ï¿½ï¿½ ï¿½ï¿½ï¿½ Process(ï¿½ï¿½ï¿½ const Float32 * ï¿½ï¿½ï¿½ inSourceLeft, // left input
ï¿½ï¿½ï¿½ ï¿½ï¿½ ï¿½ï¿½ ï¿½ï¿½ ï¿½ï¿½ ï¿½ï¿½ ï¿½ï¿½ ï¿½ï¿½ ï¿½ï¿½ ï¿½ï¿½ ï¿½ï¿½ ï¿½ï¿½ ï¿½ï¿½ const Float32 * ï¿½ï¿½ï¿½ inSourceRight, //right input
ï¿½ï¿½ï¿½ ï¿½ï¿½ï¿½ ï¿½ï¿½ï¿½ ï¿½ï¿½ï¿½ ï¿½ï¿½ï¿½ ï¿½ï¿½ï¿½ ï¿½ï¿½ï¿½ ï¿½ï¿½ï¿½ ï¿½ï¿½ï¿½ ï¿½ï¿½ï¿½ ï¿½ï¿½ï¿½ Float32 * ï¿½ï¿½ï¿½ ï¿½ï¿½ï¿½ ï¿½ï¿½ï¿½ inDestLeft, //left output
ï¿½ï¿½ï¿½ ï¿½ï¿½ï¿½ ï¿½ï¿½ï¿½ ï¿½ï¿½ï¿½ ï¿½ï¿½ï¿½ ï¿½ï¿½ï¿½ ï¿½ï¿½ï¿½ ï¿½ï¿½ï¿½ ï¿½ï¿½ï¿½ ï¿½ï¿½ï¿½ ï¿½ï¿½ï¿½ Float32 * ï¿½ï¿½ï¿½ ï¿½ï¿½ï¿½ ï¿½ï¿½ï¿½ inDestRight, //right output
ï¿½ï¿½ï¿½ ï¿½ï¿½ï¿½ ï¿½ï¿½ï¿½ ï¿½ï¿½ï¿½ ï¿½ï¿½ï¿½ ï¿½ï¿½ï¿½ ï¿½ï¿½ï¿½ ï¿½ï¿½ï¿½ ï¿½ï¿½ï¿½ ï¿½ï¿½ï¿½ ï¿½ï¿½ï¿½ UInt32 ï¿½ï¿½ï¿½ ï¿½ï¿½ï¿½ ï¿½ï¿½ï¿½ ï¿½ï¿½ï¿½ inFramesToProcess,
ï¿½ï¿½ï¿½ ï¿½ï¿½ï¿½ ï¿½ï¿½ï¿½ ï¿½ï¿½ï¿½ ï¿½ï¿½ï¿½ ï¿½ï¿½ï¿½ ï¿½ï¿½ï¿½ ï¿½ï¿½ï¿½ ï¿½ï¿½ï¿½ ï¿½ï¿½ï¿½ ï¿½ï¿½ï¿½ bool &ï¿½ï¿½ï¿½ ï¿½ï¿½ï¿½ ï¿½ï¿½ï¿½ ï¿½ï¿½ï¿½ ioSilence)

i am inherenting AUKernelBase, and AUEffectsBase, can i just override ProcessBufferList() in my class? and if so how would i write the code to call this function that is located in my kernel(e.g. class myAudioUnitKernel : public AUKernelBase)?

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References:
	>Re: Stereo Processing (From: William Stewart <email@hidden>)

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