void sendAUEvent (const AudioUnitEventType type, const int index) throw()
{
if (AUEventListenerNotify != 0)
{
auEvent.mEventType = type;
auEvent.mArgument.mParameter.mParameterID = (AudioUnitParameterID) index;
AUEventListenerNotify (0, 0, &auEvent);
}
}
void ResonatorNote::SendNoteNotification (AudioUnitEventType inEventType, UInt32 inParamID)
{
AudioUnitEvent event;
event.mEventType = inEventType;
event.mArgument.mParameter.mAudioUnit = GetAudioUnit()->GetComponentInstance();
event.mArgument.mParameter.mParameterID = inParamID;
event.mArgument.mParameter.mScope = kAudioUnitScope_Global;
event.mArgument.mParameter.mElement = 0;
AUEventListenerNotify(NULL, NULL, &event);
}
//-----------------------------------------------------------------------------
void C700::ParameterSetFunc(int paramID, float value, void* userData)
{
C700 *This = reinterpret_cast<C700*> (userData);
This->Globals()->SetParameter(paramID, value);
AudioUnitEvent auEvent;
auEvent.mEventType = kAudioUnitEvent_ParameterValueChange;
auEvent.mArgument.mParameter.mAudioUnit = (AudioUnit)This->GetComponentInstance();
auEvent.mArgument.mParameter.mScope = kAudioUnitScope_Global;
auEvent.mArgument.mParameter.mParameterID = paramID;
auEvent.mArgument.mParameter.mElement = 0;
AUEventListenerNotify(NULL, NULL, &auEvent);
This->mParameterHasChanged[paramID] = true;
}
bool CAAUMIDIMapManager::FindParameterMapEventMatch( UInt8 inStatus,
UInt8 inChannel,
UInt8 inData1,
UInt8 inData2,
UInt32 inBufferOffset,
AUBase& inAUBase)
{
bool ret_value = false;
if (inStatus == 0x90 && !inData2)
inStatus = 0x80 | inChannel;
//used to test for midi matches once map is made
CAAUMIDIMap tempMap;
tempMap.mStatus = inStatus | inChannel;
tempMap.mData1 = inData1;
CompareMIDIMap compareObj;
AudioUnitEvent event;
event.mEventType = kAudioUnitEvent_ParameterValueChange;
event.mArgument.mParameter.mAudioUnit = inAUBase.GetComponentInstance();
ParameterMaps::iterator lower_iter =
std::lower_bound(mParameterMaps.begin(), mParameterMaps.end(), tempMap, compareObj);
while (lower_iter < mParameterMaps.end())
{
CAAUMIDIMap & map = (*lower_iter);
if (compareObj.Finish(map, tempMap))
break;
Float32 value;
if (map.MIDI_Matches(inChannel, inData1, inData2, value))
{
inAUBase.SetParameter ( map.mParameterID, map.mScope, map.mElement,
map.ParamValueFromMIDILinear(value), inBufferOffset);
event.mArgument.mParameter.mParameterID = map.mParameterID;
event.mArgument.mParameter.mScope = map.mScope;
event.mArgument.mParameter.mElement = map.mElement;
AUEventListenerNotify(NULL, NULL, &event);
ret_value = true;
}
++lower_iter;
}
return ret_value;
}
/*! @method TellListener */
void AUCarbonViewBase::TellListener (const CAAUParameter &auvp, AudioUnitCarbonViewEventID event, void *evpar)
{
#if !__LP64__
if (mEventListener)
(*mEventListener)(mEventListenerUserData, mComponentInstance, &auvp, event, evpar);
#endif
AudioUnitEvent auEvent;
auEvent.mArgument.mParameter = auvp;
if (event == kAudioUnitCarbonViewEvent_MouseDownInControl) {
auEvent.mEventType = kAudioUnitEvent_BeginParameterChangeGesture;
} else {
auEvent.mEventType = kAudioUnitEvent_EndParameterChangeGesture;
}
AUEventListenerNotify(mParameterListener, this, &auEvent);
}
