Big problems with Core Audio and OSX Lion : SynthNote does not work
Big problems with Core Audio and OSX Lion : SynthNote does not work
- Subject: Big problems with Core Audio and OSX Lion : SynthNote does not work
- From: "herve.noury" <email@hidden>
- Date: Wed, 12 Oct 2011 16:57:00 +0200
Hello,
Some changes have been done on Core Audio with Lion.
I tried to do what is written here with my previous projects :
It has solved a part of the problems that I encountered, but not all of them.
When I try to built a project of MIDI synthesizer (which worked very well with XCode 4.0 and OS X6 - developed from the basic synth note) I've got the following problems : the method : virtual void Attack(const MusicDeviceNoteParams &inParams)
has become : virtual bool Attack(const MusicDeviceNoteParams &inParams) I added return Attack(inParams); to debug this.
but how to debug that : TestNote mTestNotes[kNumNotes]; synthNote is declared as an abstract class belong the compiler (error : "Array of abstract class type TestNote"), but it is a structure, not an abstract class!!!
Is there a documentation about what changed in AudioUnit classes? Or where is the problem else where?
Thanks for your help or answer. I'm a little bit disappointed! I can not progress in my projects with these changes? I should have not installed Lion maybe, but isn't it too late?
I really need help. Many times, I've got none clear answer on that mail list, but this time, I do not think to be alone with this problem.
Best regards,
Hervé Noury |
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