DeCSSInputPin.h
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上传日期:2015-12-05
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文件大小:2k
- /*
- * 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 CDeCSSInputPin : public CTransformInputPin, public IKsPropertySet
- {
- int m_varient;
- BYTE m_Challenge[10], m_KeyCheck[5], m_Key[10];
- BYTE m_DiscKey[6], m_TitleKey[6];
- protected:
- // return S_FALSE here if you don't want the base class
- // to call CTransformFilter::Receive with this sample
- virtual HRESULT Transform(IMediaSample* pSample) {return S_OK;}
- public:
- CDeCSSInputPin(TCHAR* pObjectName, CTransformFilter* pFilter, HRESULT* phr, LPWSTR pName);
- DECLARE_IUNKNOWN
- STDMETHODIMP NonDelegatingQueryInterface(REFIID riid, void** ppv);
- void StripPacket(BYTE*& p, long& len);
- // IMemInputPin
- STDMETHODIMP Receive(IMediaSample* pSample);
- // IKsPropertySet
- STDMETHODIMP Set(REFGUID PropSet, ULONG Id, LPVOID InstanceData, ULONG InstanceLength, LPVOID PropertyData, ULONG DataLength);
- STDMETHODIMP Get(REFGUID PropSet, ULONG Id, LPVOID InstanceData, ULONG InstanceLength, LPVOID PropertyData, ULONG DataLength, ULONG* pBytesReturned);
- STDMETHODIMP QuerySupported(REFGUID PropSet, ULONG Id, ULONG* pTypeSupport);
- };