Re: Canonical format max amp limits?
Re: Canonical format max amp limits?
- Subject: Re: Canonical format max amp limits?
- From: Steve Checkoway <email@hidden>
- Date: Wed, 14 Jul 2004 15:09:21 -0700
On Jul 14, 2004, at 11:42 AM, Mark Cookson wrote:
The clip routines in the audio kernel extensions don't use AltiVec.
It's possible, but not encouraged, to use AltiVec in the kernel (just
like it's possible, but not encouraged to use floating point in the
kernel, only more so).
Now I'm a little confused. Is this code handled in kernel space or user
space? "This code" being the AudioConverter code.
All things considered, what is the best way to convert audio samples
from 16 bit integer to 32 bit float? By hand, taking into account all
of the previously mentioned potential pitfalls, or using the
AudioConverter, or perhaps some other method?
- Steve
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