Re: Using vDSP in audio USB Driver
Re: Using vDSP in audio USB Driver
- Subject: Re: Using vDSP in audio USB Driver
- From: Alexis Zbik <email@hidden>
- Date: Tue, 21 Aug 2012 15:44:32 +0200
thanks peter!
I just try to add some vDSP deature and i link my driver with the accelerate framework ...
When i try to load my kext, i get link failure with the DSP method i used ...
(kernel) kxld[com.MySoftwareCompany.driver.SampleUSBAudioPlugin]: The following symbols are unresolved for this kext:
(kernel) kxld[com.MySoftwareCompany.driver.SampleUSBAudioPlugin]: _vDSP_vadd
(kernel) Can't load kext com.MySoftwareCompany.driver.SampleUSBAudioPlugin - link failed.
(kernel) Failed to load executable for kext com.MySoftwareCompany.driver.SampleUSBAudioPlugin.
(kernel) Kext com.MySoftwareCompany.driver.SampleUSBAudioPlugin failed to load (0xdc008016).
(kernel) Failed to load kext com.MySoftwareCompany.driver.SampleUSBAudioPlugin (error 0xdc008016).
Failed to load /System/Library/Extensions/SampleUSBAudioPlugin.kext - (libkern/kext) link error.
if you habe some tips ...
2012/8/21 support (One Red Dog Media)
<email@hidden>
Hi
>
> So I would to know if i can use the Accelerate framework in kernel mode?
Yes
regards
peter
--
Alexis ZBIKMac & Audio DeveloperA-Volute
25, rue Corneille
59100, Roubaix, France
email@hidden
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