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Code Issues Releases Wiki Activity

Fix bug #923 and allow for varying decimal sepatators in settings

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This commit is contained in:
Leland Lucius
2015-06-02 15:06:52 -05:00
parent a25a8f8f26
commit 7d359ef010
5 changed files with 107 additions and 186 deletions
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132
src/effects/audiounits/AudioUnitEffect.cpp
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@@ -1738,6 +1738,13 @@ bool AudioUnitEffect::SetAutomationParameters(EffectAutomationParameters & parms
delete [] array;
AudioUnitParameter aup;
aup.mAudioUnit = mUnit;
aup.mParameterID = kAUParameterListener_AnyParameter;
aup.mScope = kAudioUnitScope_Global;
aup.mElement = 0;
AUParameterListenerNotify(NULL, NULL, &aup);
return true;
}
@@ -2163,135 +2170,36 @@ void AudioUnitEffect::RemoveHandler()
bool AudioUnitEffect::LoadParameters(const wxString & group)
{
OSStatus result;
UInt32 dataSize;
Boolean isWritable;
wxString value;
if (!mHost->GetPrivateConfig(group, wxT("Value"), value, wxEmptyString))
{
return false;
}
wxStringTokenizer tokens(value, wxT(','));
result = AudioUnitGetPropertyInfo(mUnit,
kAudioUnitProperty_ParameterList,
kAudioUnitScope_Global,
0,
&dataSize,
&isWritable);
if (result != noErr)
wxString parms;
if (!mHost->GetPrivateConfig(group, wxT("Parameters"), parms, wxEmptyString))
{
return false;
}
UInt32 cnt = dataSize / sizeof(AudioUnitParameterID);
if (cnt != tokens.CountTokens())
EffectAutomationParameters eap;
if (!eap.SetParameters(parms))
{
return false;
}
AudioUnitParameterID *array = new AudioUnitParameterID[cnt];
result = AudioUnitGetProperty(mUnit,
kAudioUnitProperty_ParameterList,
kAudioUnitScope_Global,
0,
array,
&dataSize);
if (result != noErr)
{
delete [] array;
return false;
}
for (int i = 0; i < cnt; i++)
{
double d = 0.0;
tokens.GetNextToken().ToDouble(&d);
AudioUnitParameterValue value = d;
result = AudioUnitSetParameter(mUnit,
array[i],
kAudioUnitScope_Global,
0,
value,
0);
if (result != noErr)
{
delete [] array;
return false;
}
}
AudioUnitParameter aup;
aup.mAudioUnit = mUnit;
aup.mParameterID = kAUParameterListener_AnyParameter;
aup.mScope = kAudioUnitScope_Global;
aup.mElement = 0;
AUParameterListenerNotify(NULL, NULL, &aup);
delete [] array;
return true;
return SetAutomationParameters(eap);
}
bool AudioUnitEffect::SaveParameters(const wxString & group)
{
OSStatus result;
UInt32 dataSize;
Boolean isWritable;
EffectAutomationParameters eap;
if (!GetAutomationParameters(eap))
{
return false;
}
wxString parms;
result = AudioUnitGetPropertyInfo(mUnit,
kAudioUnitProperty_ParameterList,
kAudioUnitScope_Global,
0,
&dataSize,
&isWritable);
if (result != noErr)
if (!eap.GetParameters(parms))
{
return false;
}
UInt32 cnt = dataSize / sizeof(AudioUnitParameterID);
AudioUnitParameterID *array = new AudioUnitParameterID[cnt];
result = AudioUnitGetProperty(mUnit,
kAudioUnitProperty_ParameterList,
kAudioUnitScope_Global,
0,
array,
&dataSize);
if (result != noErr)
{
delete [] array;
return false;
}
for (int i = 0; i < cnt; i++)
{
AudioUnitParameterValue value;
result = AudioUnitGetParameter(mUnit,
array[i],
kAudioUnitScope_Global,
0,
&value);
if (result != noErr)
{
delete [] array;
return false;
}
parms += wxString::Format(wxT(",%f"), value);
}
mHost->SetPrivateConfig(group, wxT("Value"), parms.Mid(1));
delete [] array;
return true;
return mHost->SetPrivateConfig(group, wxT("Parameters"), parms);
}
bool AudioUnitEffect::SetRateAndChannels()