Dirac - A Video Codec

Created by the British Broadcasting Corporation.


Classes | Public Member Functions | Protected Member Functions | Private Attributes | List of all members
dirac::MemoryStreamOutput Class Reference

#include <pic_io.h>

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Classes

class  OutputMemoryBuffer
 local memory buffer More...
 

Public Member Functions

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

Protected Member Functions

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

Private Attributes

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

Detailed Description

Outputs pictures to a memory buffer

Constructor & Destructor Documentation

◆ MemoryStreamOutput() [1/3]

dirac::MemoryStreamOutput::MemoryStreamOutput ( SourceParams sparams,
bool  interlace 
)

◆ ~MemoryStreamOutput()

dirac::MemoryStreamOutput::~MemoryStreamOutput ( )

◆ MemoryStreamOutput() [2/3]

dirac::MemoryStreamOutput::MemoryStreamOutput ( )
protected

◆ MemoryStreamOutput() [3/3]

dirac::MemoryStreamOutput::MemoryStreamOutput ( const MemoryStreamOutput )
protected

Member Function Documentation

◆ GetSourceParams()

SourceParams & dirac::MemoryStreamOutput::GetSourceParams ( )
inline

◆ GetStream()

StreamPicOutput * dirac::MemoryStreamOutput::GetStream ( )
inline

References m_op_pic_str.

◆ operator=()

MemoryStreamOutput & dirac::MemoryStreamOutput::operator= ( const MemoryStreamOutput )
protected

◆ SetMembufReference()

void dirac::MemoryStreamOutput::SetMembufReference ( unsigned char *  buf,
int  buf_size 
)

Member Data Documentation

◆ m_membuf

OutputMemoryBuffer dirac::MemoryStreamOutput::m_membuf
private

◆ m_op_pic_ptr

std::ostream* dirac::MemoryStreamOutput::m_op_pic_ptr
private

◆ m_op_pic_str

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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