Dirac - A Video Codec

Created by the British Broadcasting Corporation.

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dirac::SourceParamsByteIO Class Reference

Represents compressed source-parameter data contained in a sequence header.

#include <displayparams_byteio.h>

Inheritance diagram for dirac::SourceParamsByteIO:

[legend]Collaboration diagram for dirac::SourceParamsByteIO:

[legend]List of all members.

Public Member Functions

• SourceParamsByteIO (SourceParams &src_params, const SourceParams &default_src_params, const ByteIO &stream_data)

  Constructor for Input/Output.
  

• ~SourceParamsByteIO ()

  Destructor.
  

• void Input ()

  Reads source params information from Dirac byte-format.
  

• void Output ()

  Outputs source params information to Dirac byte-format.
  

Private Member Functions

• void InputFrameSize ()

  Reads frame dimensions.
  

• void InputChromaSamplingFormat ()

  Reads Chroma Sampling Format.
  

• void InputPixelAspectRatio ()

  Reads pixel aspect ratio info.
  

• void InputCleanArea ()

  Reads clean-area info.
  

• void InputColourMatrix ()

  Reads colour-matrix info.
  

• void InputColourPrimaries ()

  Reads primary-colour info.
  

• void InputColourSpecification ()

  Reads colour spec info.
  

• void InputFrameRate ()

  Reads frame-rate info.
  

• void InputScanFormat ()

  Reads Scan info.
  

• void InputSignalRange ()

  Reads signal range info.
  

• void InputTransferFunction ()

  Reads transfer-function info.
  

• void OutputFrameSize ()

  Outputs frame dimensions.
  

• void OutputChromaSamplingFormat ()

  Outputs Chroma Sampling Format.
  

• void OutputPixelAspectRatio ()

  Outputs pixel aspect ratio info.
  

• void OutputCleanArea ()

  Outputs clean-area info.
  

• void OutputColourSpecification ()

  Outputs colour spec info.
  

• void OutputFrameRate ()

  Outputs frame-rate info.
  

• void OutputScanFormat ()

  Outputs Scan info.
  

• void OutputSignalRange ()

  Outputs signal range info.
  

Private Attributes

• SourceParams & m_src_params

  Source parameters for input/ouput.
  

• const SourceParams & m_default_src_params

  Default source parameters.
  

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Constructor & Destructor Documentation

dirac::SourceParamsByteIO::SourceParamsByteIO (  SourceParams &  src_params, const SourceParams &  default_src_params, const ByteIO &  stream_data )

Parameters: src_params  Source parameters default_src_params  Default Source parameters stream_data  Source/Destination of data

dirac::SourceParamsByteIO::~SourceParamsByteIO (   )

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Member Function Documentation

void dirac::SourceParamsByteIO::Input (   )

void dirac::SourceParamsByteIO::InputChromaSamplingFormat (   )  [private]

void dirac::SourceParamsByteIO::InputCleanArea (   )  [private]

void dirac::SourceParamsByteIO::InputColourMatrix (   )  [private]

void dirac::SourceParamsByteIO::InputColourPrimaries (   )  [private]

void dirac::SourceParamsByteIO::InputColourSpecification (   )  [private]

void dirac::SourceParamsByteIO::InputFrameRate (   )  [private]

void dirac::SourceParamsByteIO::InputFrameSize (   )  [private]

void dirac::SourceParamsByteIO::InputPixelAspectRatio (   )  [private]

void dirac::SourceParamsByteIO::InputScanFormat (   )  [private]

void dirac::SourceParamsByteIO::InputSignalRange (   )  [private]

void dirac::SourceParamsByteIO::InputTransferFunction (   )  [private]

void dirac::SourceParamsByteIO::Output (   )

void dirac::SourceParamsByteIO::OutputChromaSamplingFormat (   )  [private]

void dirac::SourceParamsByteIO::OutputCleanArea (   )  [private]

void dirac::SourceParamsByteIO::OutputColourSpecification (   )  [private]

void dirac::SourceParamsByteIO::OutputFrameRate (   )  [private]

void dirac::SourceParamsByteIO::OutputFrameSize (   )  [private]

void dirac::SourceParamsByteIO::OutputPixelAspectRatio (   )  [private]

void dirac::SourceParamsByteIO::OutputScanFormat (   )  [private]

void dirac::SourceParamsByteIO::OutputSignalRange (   )  [private]

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Member Data Documentation

const SourceParams& dirac::SourceParamsByteIO::m_default_src_params [private]

SourceParams& dirac::SourceParamsByteIO::m_src_params [private]

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The documentation for this class was generated from the following file:

• displayparams_byteio.h

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