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 //Local Includes 00035 #include "vorbisencoderdllstuff.h" 00036 #include "IVorbisEncodeSettings.h" 00037 00038 //External Includes 00039 #include "AbstractTransformFilter.h" 00040 00041 //Forward Declarations 00042 struct sVorbisFormatBlock; 00043 class VorbisEncodeInputPin; 00044 class VorbisEncodeOutputPin; 00045 00046 class VorbisEncodeFilter 00047 : public AbstractTransformFilter 00048 , public IVorbisEncodeSettings 00049 { 00050 public: 00051 //Friend Classes 00052 friend class VorbisEncodeInputPin; 00053 friend class VorbisEncodeOutputPin; 00054 00055 //Constructors 00056 VorbisEncodeFilter(void); 00057 virtual ~VorbisEncodeFilter(void); 00058 00059 //COM Initialisation 00060 DECLARE_IUNKNOWN 00061 STDMETHODIMP NonDelegatingQueryInterface(REFIID riid, void **ppv); 00062 00063 //COM Creator function 00064 static CUnknown* WINAPI VorbisEncodeFilter::CreateInstance(LPUNKNOWN pUnk, HRESULT *pHr); 00065 00067 virtual STDMETHODIMP_(signed char) quality(); 00068 00070 virtual STDMETHODIMP_(bool) setQuality(signed char inQuality); 00071 00072 00073 protected: 00074 00075 //Implementation of pure virtuals from AbstractTransformFilter 00076 virtual bool ConstructPins(); 00077 00078 //Member data 00079 sVorbisFormatBlock mVorbisFormatBlock; 00080 00081 00082 00083 }; 00084