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 "theoraencoderdllstuff.h" 00035 #include "ITheoraEncodeSettings.h" 00036 #include "PropsTheoraEncoder.h" 00037 00038 00039 //Forward Declarations 00040 //struct sTheoraFormatBlock; 00041 class TheoraEncodeInputPin; 00042 class TheoraEncodeOutputPin; 00043 00044 class TheoraEncodeFilter 00045 //Base classes 00046 : public AbstractTransformFilter 00047 , public ITheoraEncodeSettings 00048 , public ISpecifyPropertyPages 00049 { 00050 public: 00051 //Friends classes 00052 friend class TheoraEncodeInputPin; 00053 friend class TheoraEncodeOutputPin; 00054 00055 //Constructors and Destructors 00056 TheoraEncodeFilter(void); 00057 virtual ~TheoraEncodeFilter(void); 00058 00059 //COM Functions 00060 DECLARE_IUNKNOWN 00061 static CUnknown* WINAPI CreateInstance(LPUNKNOWN pUnk, HRESULT *pHr); 00062 STDMETHODIMP NonDelegatingQueryInterface(REFIID riid, void **ppv); 00063 00064 //ITheoraEncodeSettings Implementation 00065 STDMETHODIMP_(unsigned long) targetBitrate(); 00066 STDMETHODIMP_(unsigned char) quality(); 00067 STDMETHODIMP_(unsigned long) keyframeFreq(); 00068 00069 STDMETHODIMP_(bool) setTargetBitrate(unsigned long inBitrate); 00070 STDMETHODIMP_(bool) setQuality(unsigned char inQuality); 00071 STDMETHODIMP_(bool) setKeyframeFreq(unsigned long inKeyframeFreq); 00072 // 00073 00074 00075 00076 //SpecifyPropertyPages Implementation 00077 STDMETHODIMP TheoraEncodeFilter::GetPages(CAUUID* outPropPages); 00078 00079 protected: 00080 00081 //AbstractVideoEncodeFilter pure virtuals 00082 virtual bool ConstructPins(); 00083 00084 //Member data 00085 sTheoraFormatBlock mTheoraFormatBlock; 00086 00087 };