CMMLStream.h

Go to the documentation of this file.
00001 //===========================================================================
00002 //Copyright (C) 2003, 2004 Zentaro Kavanagh
00003 //
00004 //Copyright (C) 2003, 2004 Commonwealth Scientific and Industrial Research
00005 //   Organisation (CSIRO) Australia
00006 //
00007 //Redistribution and use in source and binary forms, with or without
00008 //modification, are permitted provided that the following conditions
00009 //are met:
00010 //
00011 //- Redistributions of source code must retain the above copyright
00012 //  notice, this list of conditions and the following disclaimer.
00013 //
00014 //- Redistributions in binary form must reproduce the above copyright
00015 //  notice, this list of conditions and the following disclaimer in the
00016 //  documentation and/or other materials provided with the distribution.
00017 //
00018 //- Neither the name of Zentaro Kavanagh nor the names of contributors 
00019 //  may be used to endorse or promote products derived from this software 
00020 //  without specific prior written permission.
00021 //
00022 //THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
00023 //``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
00024 //LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A
00025 //PARTICULAR PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL THE ORGANISATION OR
00026 //CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
00027 //EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
00028 //PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
00029 //PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
00030 //LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
00031 //NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
00032 //SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
00033 //===========================================================================
00034 
00035 #pragma once
00036 
00037 #include "anxdllstuff.h"
00038 #include <libOOOgg/OggPacket.h>
00039 #include "OggStream.h"
00040 #include "CMMLSourcePin.h"
00041 class CMMLStream
00042         :       public OggStream
00043 {
00044 public:
00045         CMMLStream(OggPage* inBOSPage, OggDemuxSourceFilter* inOwningFilter, bool inAllowSeek);
00046         virtual ~CMMLStream(void);
00047         virtual void setLastEndGranPos(__int64 inGranPos);
00048 
00049 
00050         virtual bool InitCodec(StampedOggPacket* inOggPacket);
00051         virtual BYTE* getFormatBlock();
00052         virtual unsigned long getFormatBlockSize();
00053 
00054         virtual GUID getMajorTypeGUID();
00055         virtual GUID getFormatGUID();
00056         virtual GUID getSubtypeGUID();
00057         virtual wstring getPinName();
00058         virtual bool createFormatBlock();
00059 
00060         virtual LONGLONG getCurrentPos();
00061 
00062         virtual unsigned long getNumBuffers();
00063         virtual unsigned long getBufferSize();
00064 
00065         //Override
00066         virtual bool AddPin();
00067 
00068 protected:
00069         static const unsigned long CMML_NUM_BUFFERS = 25;
00070         static const unsigned long CMML_BUFFER_SIZE = 65536;
00071         OggPacket* mAnxDataPacket;
00072         sCMMLFormatBlock* mCMMLFormatBlock;
00073 };

Generated on Tue Feb 15 14:54:18 2005 for oggdsf by  doxygen 1.3.9