# Dirac - A Video Codec

Created by the British Broadcasting Corporation.

endofsequence_byteio.h
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3* $Id: endofsequence_byteio.h,v 1.3 2008/01/31 11:25:15 tjdwave Exp $ $Name: Dirac_1_0_2 $
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37
41#ifndef endofsequence_byteio_h
42#define endofsequence_byteio_h
43
44
45//LOCAL INCLUDES
46#include <libdirac_byteio/parseunit_byteio.h> // Parent class
47
48// DIRAC includes
49#include <libdirac_common/common.h> // PictureType etc
50
51 namespace dirac
52{
57 class EndOfSequenceByteIO : public ParseUnitByteIO
58 {
59 public:
60
65 EndOfSequenceByteIO(const ByteIO& stream_data);
66
70 ~EndOfSequenceByteIO();
71
72
76 ParseUnitType GetType() const { return PU_END_OF_SEQUENCE;}
77
82 void CollateByteStats(DiracByteStats& dirac_byte_stats);
83 protected:
84
89 int CalcNextUnitOffset() { return 0;}
90
91 private:
92
97 unsigned char CalcParseCode() const;
98
99
100 };
101
102} // namespace dirac
103
104#endif
parseunit_byteio.h
common.h
dirac
Definition of class SequenceHeaderByteIO.
Definition: accessunit_byteio.h:52
dirac::ParseUnitType
ParseUnitType
Definition: parseunit_byteio.h:57
dirac::PU_END_OF_SEQUENCE
@ PU_END_OF_SEQUENCE
Definition: parseunit_byteio.h:60
dirac::ByteIO
Class ByteIO - top-level class for reading/writing bytes to a stream.
Definition: byteio.h:73
dirac::DiracByteStats
Class DiracByteStats - for collecting statistics on aspects of the Dirac byte-stream.
Definition: dirac_byte_stats.h:71
dirac::EndOfSequenceByteIO
Signals the end of a sequence in a Dirac-formatted bitstream.
Definition: endofsequence_byteio.h:58
dirac::EndOfSequenceByteIO::~EndOfSequenceByteIO
~EndOfSequenceByteIO()
Destructor.
dirac::EndOfSequenceByteIO::GetType
ParseUnitType GetType() const
Gets parse-unit type.
Definition: endofsequence_byteio.h:76
dirac::EndOfSequenceByteIO::CalcNextUnitOffset
int CalcNextUnitOffset()
Calculates number of bytes to start of next unit.
Definition: endofsequence_byteio.h:89
dirac::EndOfSequenceByteIO::CollateByteStats
void CollateByteStats(DiracByteStats &dirac_byte_stats)
Gathers byte stats on the end of sequence data.
dirac::EndOfSequenceByteIO::CalcParseCode
unsigned char CalcParseCode() const
Calculates parse-code based on picture parameters.
dirac::EndOfSequenceByteIO::EndOfSequenceByteIO
EndOfSequenceByteIO(const ByteIO &stream_data)
Constructor.
dirac::ParseUnitByteIO
Represents a collection of data in a Dirac bytestream that can be parsed as a self-contained unit.
Definition: parseunit_byteio.h:73

© 2004 British Broadcasting Corporation. Dirac code licensed under the Mozilla Public License (MPL) Version 1.1.
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