Re: Using vDSP in audio USB Driver
Re: Using vDSP in audio USB Driver
- Subject: Re: Using vDSP in audio USB Driver
- From: Iain McCowan <email@hidden>
- Date: Wed, 22 Aug 2012 06:28:57 +1000
Alex
Unless it has changed under 10.8 (I haven't checked, but doubt it), you only have a few basic vector ops in the kernel version.
You have to build the FFT in your kext yourself from source.
Having done this recently, I may be able to help if you want to contact me directly off-list.
Cheers
Iain On 21/08/2012, at 11:19 PM, Alexis Zbik < email@hidden> wrote: Hi. I'm currently working on a Audio USB Driver. I would like to add some effect on audio buffer, so I need to use complex algorithm such as FFT. So I would to know if i can use the Accelerate framework in kernel mode?
Thanks for your answers. -- Alexis ZBIKMac & Audio DeveloperA-Volute 25, rue Corneille 59100, Roubaix, France email@hidden
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