DLSMusicDevice problems in Leopard
DLSMusicDevice problems in Leopard
- Subject: DLSMusicDevice problems in Leopard
- From: "E. Tejkowski" <email@hidden>
- Date: Sun, 13 Jan 2008 13:55:19 -0600
I've been experiencing some issues with loading SF2/DLS into a graph
on Leopard. In particular, AudioUnitSetProperty is failing
spectacularly.
err = AudioUnitSetProperty (synthUnit,
kMusicDeviceProperty_SoundBankFSSpec, kAudioUnitScope_Global, 0,
&fsSpec, sizeof (fsSpec) );
The identical code works flawlessly in Tiger. Is anyone else
experiencing this? Is there a workaround or is it simply a known bug
for which I must wait for a fix?
It appears that my code is not alone in having this problem. If you
download the SimpleSynth demo from Pete Yandell. (http://
pete.yandell.com/software/), you'll see that it crashes in a similar
fashion (with an identical crash log) on Leopard (PPC or Intel). What
is peculiar, however, is that an older version of my own app that was
compiled for PPC will still run in Leopard (on a PPC) without a
crash. Hmmm...
Any ideas out there?
Thanks much,
Erick
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