private object getSwitcher(
object aEncoderNode)
{
object lresult = null;
do
{
if (aEncoderNode == null)
{
break;
}
ISwitcherNodeFactory lSwitcherNodeFactory = null;
if (!mStreamControl.createStreamControlNodeFactory(ref lSwitcherNodeFactory))
{
break;
}
if (lSwitcherNodeFactory == null)
{
break;
}
lSwitcherNodeFactory.createSwitcherNode(aEncoderNode, out lresult);
} while (false);
return(lresult);
}
public bool createStreamControlNodeFactory(ref ISwitcherNodeFactory aISwitcherNodeFactory)
{
bool lresult = false;
do
{
try
{
if (mIStreamControl == null)
{
break;
}
object lIUnknown;
mIStreamControl.createStreamControlNodeFactory(
typeof(CaptureManagerLibrary.ISwitcherNodeFactory).GUID,
out lIUnknown);
if (lIUnknown == null)
{
break;
}
var lSwitcherNodeFactory = lIUnknown as CaptureManagerLibrary.ISwitcherNodeFactory;
if (lSwitcherNodeFactory == null)
{
break;
}
aISwitcherNodeFactory = new SwitcherNodeFactory(lSwitcherNodeFactory);
lresult = true;
}
catch (Exception exc)
{
LogManager.getInstance().write(exc.Message);
}
} while (false);
return(lresult);
}
private object getSwitcher()
{
object lresult = null;
do
{
object RenderNode = null;
List <object> lRenderOutputNodesList = new List <object>();
if (mEVRMultiSinkFactory != null)
{
mEVRMultiSinkFactory.createOutputNodes(
IntPtr.Zero,
m_EVRDisplay.Surface.texture,
1,
out lRenderOutputNodesList);
}
if (lRenderOutputNodesList.Count == 1)
{
RenderNode = lRenderOutputNodesList[0];
}
ISwitcherNodeFactory lSwitcherNodeFactory = null;
if (!mStreamControl.createStreamControlNodeFactory(ref lSwitcherNodeFactory))
{
break;
}
if (lSwitcherNodeFactory == null)
{
break;
}
lSwitcherNodeFactory.createSwitcherNode(RenderNode, out lresult);
} while (false);
return(lresult);
}
