Dirac - A Video Codec

Created by the British Broadcasting Corporation.


Classes | Public Member Functions | Protected Member Functions | Private Attributes
dirac::MemoryStreamOutput Class Reference

#include <pic_io.h>

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List of all members.

Classes

class  OutputMemoryBuffer
 local memory buffer More...

Public Member Functions

 MemoryStreamOutput (SourceParams &sparams, bool interlace)
 Constructor.
 ~MemoryStreamOutput ()
 Destructor.
SourceParamsGetSourceParams ()
 Get source parameters.
StreamPicOutputGetStream ()
void SetMembufReference (unsigned char *buf, int buf_size)
 Set the memory buffer to write the data to.

Protected Member Functions

 MemoryStreamOutput ()
 Body-less default Constructor.
 MemoryStreamOutput (const MemoryStreamOutput &)
 Body-less copy constructor.
MemoryStreamOutputoperator= (const MemoryStreamOutput &)
 Body-less assignment operator.

Private Attributes

OutputMemoryBuffer m_membuf
 Output stream Memory buffer.
std::ostream * m_op_pic_ptr
 Physical Output stream.
StreamPicOutputm_op_pic_str
 Pic output Stream.

Detailed Description

Outputs pictures to a memory buffer


Constructor & Destructor Documentation

dirac::MemoryStreamOutput::MemoryStreamOutput ( SourceParams sparams,
bool  interlace 
)
dirac::MemoryStreamOutput::~MemoryStreamOutput ( )
dirac::MemoryStreamOutput::MemoryStreamOutput ( )
protected
dirac::MemoryStreamOutput::MemoryStreamOutput ( const MemoryStreamOutput )
protected

Member Function Documentation

SourceParams& dirac::MemoryStreamOutput::GetSourceParams ( )
inline
StreamPicOutput* dirac::MemoryStreamOutput::GetStream ( )
inline

References m_op_pic_str.

MemoryStreamOutput& dirac::MemoryStreamOutput::operator= ( const MemoryStreamOutput )
protected
void dirac::MemoryStreamOutput::SetMembufReference ( unsigned char *  buf,
int  buf_size 
)

Member Data Documentation

OutputMemoryBuffer dirac::MemoryStreamOutput::m_membuf
private
std::ostream* dirac::MemoryStreamOutput::m_op_pic_ptr
private
StreamPicOutput* dirac::MemoryStreamOutput::m_op_pic_str
private

Referenced by GetSourceParams(), and GetStream().


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

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