Re: GetParameterList in ableton Live problem
Re: GetParameterList in ableton Live problem
- Subject: Re: GetParameterList in ableton Live problem
- From: William Stewart <email@hidden>
- Date: Tue, 25 Jul 2006 14:32:08 -0700
How does this behave in auval?
On 25/07/2006, at 2:16 PM, Dave Hoskins wrote:
Hi, I've implemented a GetParamterList which looks like it enables
the parameter control drop down menus in Live - all my variables
are displayed correctly. I've debugged it and it appears to return
the size (47) first then duly allocate the block for the list is
the AU dispatch code.
The problem is that it completely messes up my GUI, with weird
lines everywhere and NaN variables displayed. Has anybody had this
problem that can help? This is the single bit of code that seems to
cause havoc..
ComponentResult EffectBaseAU::GetParameterList(AudioUnitScope
iScope, AudioUnitParameterID* asIDList, UInt32& riNum)
{
// Returns the parameter list.
if (iScope==kAudioUnitScope_Global)
{
if (asIDList)
{
for (UInt32 i=0; i < TAGnumParams; i++) asIDList[i]=i;
}
riNum = TAGnumParams;
return noErr;
}
return AUBase::GetParameterList(iScope, asIDList, riNum);
}
cheers,
Dave Hoskins
www.quikquak.com
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