Dirac - A Video Codec

Created by the British Broadcasting Corporation.


dirac_byte_stream.h
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3 * $Id: dirac_byte_stream.h,v 1.4 2008/08/14 00:51:08 asuraparaju Exp $ $Name: Dirac_1_0_2 $
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24 * Anuradha Suraparaju
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38 
42 #ifndef dirac_byte_stream_h
43 #define dirac_byte_stream_h
44 
45 //SYSTEM INCLUDES
46 #include <queue>
47 
48 //LOCAL INCLUDES
49 #include "byteio.h" // Parent class
50 #include "accessunit_byteio.h" // manages parse-unit types
51 #include "picture_byteio.h" // manages parse-unit types
52 
53 namespace dirac
54 {
55 
60  class DiracByteStream : public ByteIO
61  {
62  public:
63 
68 
73 
79  void AddBytes(char* start, int count);
80 
86 
91 
92 
97 
102  void AddSequenceHeader(SequenceHeaderByteIO *p_seqheader_byteio);
103 
108  void AddPicture(PictureByteIO *p_frame_byteio);
109 
113  void Clear();
114 
120 
124  const std::string GetBytes();
125 
129  bool IsUnitAvailable() const;
130 
131  private:
132 
133  void Reset(ParseUnitByteIO* p_curr_unit, int pos);
134 
135  private:
136 
140  typedef std::queue< std::pair <ParseUnitType, ParseUnitByteIO*> > ParseUnitList;
142 
148 
153 
154  };
155 
156 } // namespace dirac
157 
158 #endif

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