TextPassThruFilter.h
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上传日期:2015-12-05
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- /*
- * 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);
- };