Re: Rationale of AudioTimeStamp
Re: Rationale of AudioTimeStamp
- Subject: Re: Rationale of AudioTimeStamp
- From: "Andrea Gozzi" <email@hidden>
- Date: Thu, 20 Feb 2003 09:14:00 +0100
----- Original Message -----
From: "Jeff Moore" <email@hidden>
>
For instance, the HAL provides both the sample time and the host time
>
when it calls IOProcs. This reflects the HAL's ability to easily
>
convert between the two and can be exploited to provide good synch
>
primitives.
>
Just curious. Is that an audio device driver task (to provide the host time
in the IOProc call?), or an OS task?
I found at least one situation where the host time was not provided, only
sample time....
Andrea
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