// Async context means it is not synced with any music (e.g. channel testing)
private static void AsyncInit(ExecutionContext context)
{
context.AsynchronousEngineInstance.Initialize(context.Object);
}
public int RequestContext(bool suppressAsynchronousContext, bool suppressSynchronousContext, Form keyInterceptor)
{
try {
var num = ((int) DateTime.Now.ToBinary()) + _registeredContexts.Count;
var context = new ExecutionContext
{SuppressAsynchronousContext = suppressAsynchronousContext, SuppressSynchronousContext = suppressSynchronousContext};
var integer = _preferences.GetInteger("SoundDevice");
context.SynchronousEngineInstance = context.SuppressSynchronousContext ? null : new Engine8(_host, integer);
context.AsynchronousEngineInstance = context.SuppressAsynchronousContext
? null : new Engine8(Engine8.EngineMode.Asynchronous, _host, integer);
context.LocalRequestor = RequestorIsLocal(new StackTrace().GetFrame(1));
context.Object = null;
context.KeyInterceptor = keyInterceptor;
if (!context.SuppressAsynchronousContext) {
byte[][] mask;
SetupData plugInData;
var str = _preferences.GetString("AsynchronousData");
var str2 = ((str != "Default") && (str != "Sync")) ? str : _preferences.GetString("DefaultProfile");
Profile profile = null;
if (str2.Length > 0) {
try {
var nativeIO = FileIOHelper.GetNativeHelper();
profile = nativeIO.OpenProfile(Path.Combine(Paths.ProfilePath, str2 + ".pro"));
profile.Freeze();
}
catch {
LogError("RequestContext", "Error loading profile " + str2);
}
}
if (profile == null) {
if (str == "Default") {
LogError("RequestContext",
"Preference set to use default profile for asynchronous execution, but no default profile exists.");
}
mask = null;
plugInData = null;
}
else {
mask = profile.Mask;
plugInData = profile.PlugInData;
context.Object = profile;
}
if (context.Object != null) {
context.Object.Mask = mask;
if (plugInData != null) {
context.Object.PlugInData.ReplaceRoot(plugInData.RootNode);
}
AsyncInit(context);
}
}
_registeredContexts[num] = context;
return num;
}
catch (Exception exception) {
LogError("RequestContext", exception);
return 0;
}
}