Re: kAudioHardwareIllegalOperationError
Re: kAudioHardwareIllegalOperationError
- Subject: Re: kAudioHardwareIllegalOperationError
- From: Jeff Moore <email@hidden>
- Date: Mon, 27 Oct 2003 15:35:20 -0800
Not necessarily. I'd step through your code in gdb and look at the
exact values you are passing to the HAL. It could be that you are
inadvertently passing the wrong pointer. I've done it myself...
On Oct 27, 2003, at 2:21 PM, Daniel Todd Currie wrote:
Wouldn't there also be errors in the
AudioDeviceAddIOProc/AudioDeviceStart/AudioDeviceRemoveIOProc
functions as well? The device does start properly and even gives me
consistent data as I would expect. It only tells me I have an error
as soon as I stop it.
// D
On 2003 Oct 27, at 11:17, Jeff Moore wrote:
The usual reason for getting that error from AudioDeviceStop is that
you are trying to stop an IOProc that hasn't been registered with the
device yet.
On Oct 26, 2003, at 8:56 PM, Daniel Todd Currie wrote:
I get a kAudioHardwareIllegalOperationError in my AudioDeviceStop
function.
What does this actually mean? My app was working fine, then I start
getting this message, but I have no idea what change is causing the
error. The CoreAudio docs say nothing about this problem... Please
help me understand the cause of this error. Thanks in advance...
--
Jeff Moore
Core Audio
Apple
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--
Jeff Moore
Core Audio
Apple
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