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The Missing 'Secret Sauce' Headers
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The Missing 'Secret Sauce' Headers


  • Subject: The Missing 'Secret Sauce' Headers
  • From: Lance Drake <email@hidden>
  • Date: Fri, 28 Jan 2005 21:57:45 -0700

On the Apple Developer's site - the initial page, presented prior to logging in - there is a link to
"Audio Unit Effects Template Version: 1.0 / Posted: 2004-12-15 / Build Requirements: Xcode / Runtime Requirements: 10.2 , QuickTime 6.5.1 / (“AudioUnitEffectTemplates.sit”, 55.1K)"


After downloading this package and opening the 'ReadMe.txt' file, I followed the instructions:
----------------------------------
To use Xcode Audio Unit templates:


(1) Copy the Audio_Units directory to "~/Library/Application\ Support/Apple/Developer\ Tools/Project\ Templates". If the "Project Templates" directory does not exist, create it. This will create templates for the current user. To make these Templates available to all users copy Audio_Units directory to "/Library/Application\ Support/Apple/Developer\ Tools/Project\ Templates/".

    (2) Launch Xcode.

    (3) Start "New Project"

If installed correctly Audio Unit templates should appear in Assistant window.
------------------------------------


With XCode 1.5 I created a 'new project' with reference to 'Audio_Uint_Effect_with_Cocoa_View'

The project was created. However, during the build, it became obvious that another version of headers had been used to support this code.

*** Can anyone identify what are the requisite materials? ***

For instance
error: 'struct HostCallbackInfo' has no member named 'transportStateProc
error: `kAudioUnitParameterFlag_ValuesHaveStrings' undeclared
error: `GetAudioUnitParameterDisplayType' undeclared
error: `kAudioUnitParameterUnit_CustomUnit' undeclared
error: 'struct AudioUnitParameterInfo' has no member named 'unitName'
error: `AudioUnitParameterStringFromValue' undeclared
error: `kAudioUnitProperty_ParameterStringFromValue' undeclared


and so on...

Thanks very much,

Lance Drake

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