Fwd: AudioConverterDispose() and szone_error
Fwd: AudioConverterDispose() and szone_error
- Subject: Fwd: AudioConverterDispose() and szone_error
- From: Robert Grant <email@hidden>
- Date: Fri, 17 Sep 2004 14:34:30 -0400
I posted this a while back, it's still causing trouble and I didn't get
any takers last time, so...
Can anyone provide insight as to what might be causing this. My work
around is to leak the AudioConverter - not very impressive... :-(
Thanks,
Robert.
Begin forwarded message:
From: Robert Grant <email@hidden>
Date: July 16, 2004 5:33:08 PM EDT
To: CoreAudio API <email@hidden>
Subject: AudioConverterDispose() and szone_error
I'm getting an szone_error when I try to release an AudioConverter.
It's not happening all the time - only when I'm converting from 32-bit
to 24-bit. 32->16 conversion is fine.
Here's the partial stack trace:
#0 0x9008df7c in szone_error
#1 0x9000db84 in small_free_list_remove_ptr
#2 0x90001a68 in szone_free
#3 0x93b5573c in operator delete(void*)
#4 0x93b59798 in operator delete[](void*)
#5 0x93b57068 in BufferedAudioConverter::~BufferedAudioConverter()
#6 0x93b5b8a0 in CBRConverter::~CBRConverter()
#7 0x93b5a540 in Reinterleaver::~Reinterleaver()
#8 0x93b59bfc in AudioConverterChain::~AudioConverterChain()
#9 0x93b5b824 in AudioConverterDispose
I've shut down the background thread that was doing the conversion so
the converter should be quiescent. But it seems like it isn't.
Once an AudioUnitRemoveRenderNotify completes the notify proc is no
longer called right?
Thanks,
Robert.
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