public sealed override void Initialize(AVSValue args, ScriptEnvironment env)
{
try
{
using (new DynamicEnvironment(env))
{
OverlayUtils.InitArgs(this, args);
Initialize(args);
base.Initialize(args, env);
}
topLevel = new DynamicEnvironment(env, false);
AfterInitialize();
topLevel.Detach();
}
catch (Exception ex)
{
try
{
DisposeAll();
}
catch
{
// ignored
}
finally
{
if (ex is SEHException)
{
throw new AvisynthException("Runtime function call error: " + DynamicEnvironment.LastError);
}
DynamicEnvironment.LastError = ex.Message;
throw new AvisynthException(ex.Message);
}
}
}
public static AVSValue ToAvsValue(this object val)
{
if (val == null)
{
return(new AVSValue());
}
if (val is DynamicEnvironment)
{
val = ((DynamicEnvironment)val).Clip;
}
if (val is Clip clip)
{
var cached = DynamicEnvironment.FindClip(clip);
if (cached != null)
{
return(cached);
}
}
if (!(val is string) && val is IEnumerable array)
{
return(new AVSValue(array.OfType <object>().Select(ToAvsValue).ToArray()));
}
var ctor = typeof(AVSValue).GetConstructor(new[] { val.GetType() });
if (ctor == null)
{
throw new AvisynthException($"Wrong type '{val.GetType()}' for {nameof(AVSValue)} instantiation");
}
return((AVSValue)ctor.Invoke(new[] { val }));
}
public sealed override void Initialize(AVSValue args, ScriptEnvironment env)
{
try
{
using (new DynamicEnvironment(env))
{
OverlayUtils.InitArgs(this, args);
Initialize(args);
base.Initialize(args, env);
}
topLevel = new DynamicEnvironment(env, false);
AfterInitialize();
topLevel.Detach();
}
catch (Exception ex)
{
try
{
DisposeAll();
}
finally
{
throw ex;
}
}
}
protected override void Dispose(bool disposing)
{
Filters.Remove(this);
base.Dispose(disposing);
OverlayUtils.Dispose(this);
topLevel?.Dispose();
topLevel = null;
}