Re: Dropped Buffers from mouse-menu tracking
Re: Dropped Buffers from mouse-menu tracking
- Subject: Re: Dropped Buffers from mouse-menu tracking
- From: William Bates <email@hidden>
- Date: Wed, 25 Apr 2012 07:08:41 -0500
Ross:
Sorry for any imprecision. It's a AudioDeviceIOProc installed on the default input device, which generates callbacks like clockwork -- until the mousedown. I call it a "loop" because it is on its own CFRunLoop.
BTW on my machine this dropped buffer phenom happens with the higher-level APIs as well. And, as best I recall, (it's been a while) this was not an issue prior to OS 10.6, when Apple lowered the thread type and priority of HAL.
Bill
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