Re: 'AudioFile-new' is 10.3+ only?
Re: 'AudioFile-new' is 10.3+ only?
- Subject: Re: 'AudioFile-new' is 10.3+ only?
- From: "Roni Music" <email@hidden>
- Date: Tue, 22 Jun 2004 08:08:31 +0200
>
> Is it not possible to build the
>
> '/Developer/Examples/CoreAudio/PublicUtility/AudioFile-new' materials
>
> in any version of MacOSX less than 10.3?
/Developer/Examples/CoreAudio/Servoces/AudioFileTools
that uses
/PublicUtility/AudioFile-new
builds fine with my OS X 10.2.8, CodeWarrior 8.3 or Project Builder
Rolf Nilsson / Roni Music
>
>
Don't think we've ever tried it, to be honest ... so the short answer
>
is that it's officially unsupported ... though we can try to help here
>
...
>
>
> The first of many errors chimes in with the compiler complaining:
>
>
>
> "CAAudioChannelLayout.h:66: error: parse error before `&' token"
>
>
>
> where that line of code reads:
>
>
>
> "bool operator== (const AudioChannelLayout &x, const
>
> AudioChannelLayout &y);"
>
>
AudioChannelLayout is not defined in the Jaguar CoreAudioTypes.h.
>
>
That could be solved by updating to a newer SDK.
>
>
> Here's hoping that's not the case, but it would be good to know. The
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> 'ReadMe.rtf' file doesn't say so, but it looks like XCode is not happy
>
> when I set the project target from 10.3 to 10.2.8.
>
>
So in the area of channel layouts there is definitely a Panther
>
dependency, though that might be avoidable if you don't exercise any
>
code involving channel layouts. The crux of the matter is how whether
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the 10.2 implementations of AudioConverter and AudioFile support the
>
way that CAAudioFile and related classes use them. I suspect things may
>
work if you don't use any compressed formats, but that's just a hunch.
>
>
Doug
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