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 "FLAC++/encoder.h" 00035 #include "AbstractTransformInputPin.h" 00036 #include "FLACEncodeInputPin.h" 00037 00038 #include "FLACEncodeFilter.h" 00039 #include "FLACHeaderTweaker.h" 00040 00041 00042 //#include <fstream> 00043 //using namespace std; 00044 00045 using namespace FLAC::Encoder; 00046 00047 class FLACEncodeInputPin 00048 : public AbstractTransformInputPin 00049 , public Stream 00050 { 00051 public: 00052 FLACEncodeInputPin(AbstractTransformFilter* inParentFilter, CCritSec* inFilterLock, AbstractTransformOutputPin* inOutputPin, vector<CMediaType*> inAcceptableMediaTypes); 00053 virtual ~FLACEncodeInputPin(void); 00054 00055 //static int FLACEncodeInputPin::FLACEncoded (FishSound* inFishSound, unsigned char* inPacketData, long inNumBytes, void* inThisPointer) ; 00056 //PURE VIRTUALS from Flac Encoder 00057 virtual ::FLAC__StreamEncoderWriteStatus write_callback(const FLAC__byte buffer[], unsigned bytes, unsigned samples, unsigned current_frame); 00058 virtual void metadata_callback(const ::FLAC__StreamMetadata *metadata); 00059 00060 00061 virtual HRESULT SetMediaType(const CMediaType* inMediaType); 00062 00063 //OVerrides 00064 virtual STDMETHODIMP EndOfStream(void); 00065 protected: 00066 00067 //PURE VIRTUALS from Abstract Encoder 00068 virtual HRESULT TransformData(unsigned char* inBuf, long inNumBytes); 00069 virtual bool ConstructCodec(); 00070 virtual void DestroyCodec(); 00071 00072 HRESULT mHR; 00073 WAVEFORMATEX* mWaveFormat; 00074 bool mTweakedHeaders; 00075 FLACHeaderTweaker mHeaderTweaker; 00076 00077 bool mBegun; 00078 00079 __int64 mUptoFrame; 00080 00081 //fstream debugLog; 00082 00083 };