DiracEncodeFilter.h

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00001 //===========================================================================
00002 //Copyright (C) 2003, 2004 Zentaro Kavanagh
00003 //
00004 //Redistribution and use in source and binary forms, with or without
00005 //modification, are permitted provided that the following conditions
00006 //are met:
00007 //
00008 //- Redistributions of source code must retain the above copyright
00009 //  notice, this list of conditions and the following disclaimer.
00010 //
00011 //- Redistributions in binary form must reproduce the above copyright
00012 //  notice, this list of conditions and the following disclaimer in the
00013 //  documentation and/or other materials provided with the distribution.
00014 //
00015 //- Neither the name of Zentaro Kavanagh nor the names of contributors 
00016 //  may be used to endorse or promote products derived from this software 
00017 //  without specific prior written permission.
00018 //
00019 //THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
00020 //``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
00021 //LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A
00022 //PARTICULAR PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL THE ORGANISATION OR
00023 //CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
00024 //EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
00025 //PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
00026 //PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
00027 //LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
00028 //NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
00029 //SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
00030 //===========================================================================
00031 
00032 #pragma once
00033 
00034 #include "dsfDiracEncodeFilter.h"
00035 //#include "AbstractVideoEncodeFilter.h"
00036 
00037 //Forward Declarations
00038 
00039 class DiracEncodeInputPin;
00040 class DiracEncodeOutputPin;
00041 
00042 class DiracEncodeFilter
00043         //Base classes
00044         :       public AbstractVideoEncodeFilter
00045 {
00046 public:
00047         //Friends classes
00048         friend class DiracEncodeInputPin;
00049         friend class DiracEncodeOutputPin;
00050 
00051         //Constructors and Destructors
00052         DiracEncodeFilter(void);
00053         virtual ~DiracEncodeFilter(void);
00054 
00055         //COM Functions
00056         DECLARE_IUNKNOWN
00057         static CUnknown* WINAPI DiracEncodeFilter::CreateInstance(LPUNKNOWN pUnk, HRESULT *pHr);
00058         STDMETHODIMP NonDelegatingQueryInterface(REFIID riid, void **ppv);
00059 
00061         //STDMETHODIMP_(unsigned long) targetBitrate();
00062         //STDMETHODIMP_(unsigned char) quality();
00063         //STDMETHODIMP_(unsigned long) keyframeFreq();
00064 
00065         //STDMETHODIMP_(bool) setTargetBitrate(unsigned long inBitrate);
00066         //STDMETHODIMP_(bool) setQuality(unsigned char inQuality);
00067         //STDMETHODIMP_(bool) setKeyframeFreq(unsigned long inKeyframeFreq);
00069 
00070         //AbstractVideoEncodeFilter pure virtuals
00071         virtual bool ConstructPins();
00072         
00073         //SpecifyPropertyPages Implementation
00074         //STDMETHODIMP DiracEncodeFilter::GetPages(CAUUID* outPropPages);
00075 
00076 protected:
00077         //Member data
00078         sDiracFormatBlock mDiracFormatBlock;
00079         
00080 };

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