/* 
 *	Copyright (C) 2003-2005 Gabest
 *	http://www.gabest.org
 *
 *  This Program is free software; you can redistribute it and/or modify
 *  it under the terms of the GNU General Public License as published by
 *  the Free Software Foundation; either version 2, or (at your option)
 *  any later version.
 *   
 *  This Program is distributed in the hope that it will be useful,
 *  but WITHOUT ANY WARRANTY; without even the implied warranty of
 *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
 *  GNU General Public License for more details.
 *   
 *  You should have received a copy of the GNU General Public License
 *  along with GNU Make; see the file COPYING.  If not, write to
 *  the Free Software Foundation, 675 Mass Ave, Cambridge, MA 02139, USA. 
 *  http://www.gnu.org/copyleft/gpl.html
 *
 */

#pragma once

class CTextPassThruInputPin;

[uuid("E2BA9B7B-B65D-4804-ACB2-89C3E55511DB")]
class CTextPassThruFilter : public CBaseFilter, public CCritSec
{
	friend class CTextPassThruInputPin;
	friend class CTextPassThruOutputPin;

	CTextPassThruInputPin* m_pInput;
	CTextPassThruOutputPin* m_pOutput;

	CMainFrame* m_pMainFrame;

public:
	CTextPassThruFilter(CMainFrame* pMainFrame);
	virtual ~CTextPassThruFilter();

	DECLARE_IUNKNOWN;
	STDMETHODIMP NonDelegatingQueryInterface(REFIID riid, void** ppv);

	int GetPinCount();
	CBasePin* GetPin(int n);
};
