Dirac - A Video Codec

Created by the British Broadcasting Corporation.


dirac::MemoryStreamOutput Class Reference

#include <pic_io.h>

Collaboration diagram for dirac::MemoryStreamOutput:

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

◆ MemoryStreamOutput() [1/3]

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

Referenced by MemoryStreamOutput(), and operator=().

◆ ~MemoryStreamOutput()

dirac::MemoryStreamOutput::~MemoryStreamOutput ( )

◆ MemoryStreamOutput() [2/3]

dirac::MemoryStreamOutput::MemoryStreamOutput ( )
protected

◆ MemoryStreamOutput() [3/3]

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

References MemoryStreamOutput().

Member Function Documentation

◆ GetSourceParams()

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

References m_op_pic_str.

◆ GetStream()

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

References m_op_pic_str.

◆ operator=()

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

References MemoryStreamOutput().

◆ 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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