public static T GetInstance(Plugin creator)
{
if (creator == firstCreator)
{
return(firstInstance);
}
else if (firstCreator == null && Monitor.TryEnter(@lock))
{
try {
firstCreator = creator;
firstInstance = @base.Invoke(creator) as T;
creator.onDispose += onDispose;
return(firstInstance);
}
finally {
Monitor.Exit(@lock);
}
}
else
{
T currentInstance = creator.vstInstancesByInterface[typeof(T)] as T;
if (currentInstance == null)
{
creator.vstInstancesByInterface[typeof(T)] = currentInstance = @base.Invoke(creator) as T;
}
return(currentInstance);
}
}
public AudioProcessor(ApplicationBase creator)
{
this.creator = creator;
tailSize = DefaultTailSize;
blockSize = DefaultBlockSize;
sampleRate = DefaultSampleRate; // the VST host sets the sample rate later on
inputChannelCount = DefaultChannelCount;
outputChannelCount = DefaultChannelCount;
}
public PresetsManager(ApplicationBase creator)
{
this.creator = creator;
thresholdParameterInfo = new VstParameterInfo {
CanBeAutomated = true, CanRamp = true, DefaultValue = 0.125f, Label = "Threshold"
};
var thresholdParamMgr = new VstParameterManager(thresholdParameterInfo);
thresholdParamMgr.PropertyChanged += onThresholdChanged;
}
private static void onDispose()
{
(firstInstance as IDisposable)?.Dispose();
firstInstance = null;
firstCreator = null;
}
internal MainView(ApplicationBase creator)
{
this.creator = creator;
InitializeComponent();
}