public IFilter CreateSafeFilter(RenderChain chain, IFilter input)
{
DisposeHelper.Dispose(ref m_TextFilter);
try
{
return Chain.CreateFilter(input);
}
catch (Exception ex)
{
return DisplayError(ex);
}
}
public bool Evaluate(RenderChain.RenderChain chain, IFilter input, string code, string filename = "")
{
try
{
ResetEngine(chain, input);
dynamic result = m_Engine.Evaluate("RenderScript", true, code);
return result is bool ? result : false;
}
catch (ScriptEngineException e)
{
ThrowScriptEngineException(filename, e);
}
return false;
}
private IClip ResetEngine(RenderChain.RenderChain chain, IFilter input)
{
m_Engine.CollectGarbage(true);
var mock = (chain == null || input == null);
var clip = mock ? (IClip) new MockClip() : new Clip(chain, input);
AssignScriptObjects(clip);
return mock ? null : clip;
}
public IFilter Execute(RenderChain.RenderChain chain, IFilter input, string code, string filename = "")
{
try
{
var clip = ResetEngine(chain, input);
m_Engine.Execute("RenderScript", true, code);
return clip == null ? null : ((Clip) clip).Filter;
}
catch (ScriptEngineException e)
{
ThrowScriptEngineException(filename, e);
}
return null;
}
public RenderChainScript(RenderChain chain)
{
Chain = chain;
Chain.Initialize();
}
public RenderChainScript(RenderChain chain)
{
Chain = chain;
Chain.Initialize();
Status = string.Empty;
}