Render Callback not called, yet 100% cpu use
Render Callback not called, yet 100% cpu use
- Subject: Render Callback not called, yet 100% cpu use
- From: Dominic Feira <email@hidden>
- Date: Tue, 8 Mar 2005 18:17:25 -0500
Hello.
I have run into an interesting problem. I have some code that gets
audio input from various devices and seems to work find for several
devices that I have tested it with, including a MOTU 828mkII. However,
when I try to use an iSight, my Render Callback isn't getting called
and CPU use is at 100%.
I checked it out with Shark and 78% of the time is spent in
Resampler2:ConvertAltivec. Does anybody have any ideas why this is
happening? I'm stumped.
The iSight is showing up properly in System Preferences. I'm running
OS X 10.3.8 on Dual G5 2.5GHz.
Dominic Feira / Code Monkey / Ambrosia Software, Inc.
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