libpgf  6.11.42
PGF - Progressive Graphics File
ROIBlockHeader Union Reference

Block header used with ROI coding scheme. More...

#include <PGFtypes.h>

List of all members.

Classes

struct  RBH
 Named ROI block header (part of the union) More...

Public Member Functions

 ROIBlockHeader (UINT16 v)
 ROIBlockHeader (UINT32 size, bool end)

Public Attributes

UINT16 val
struct ROIBlockHeader::RBH rbh
 ROI block header.

Detailed Description

Block header used with ROI coding scheme.

ROI block header is used with ROI coding scheme. It contains block size and tile end flag

Author:
C. Stamm

Definition at line 152 of file PGFtypes.h.


Constructor & Destructor Documentation

ROIBlockHeader::ROIBlockHeader ( UINT16  v) [inline]

Constructor

Parameters:
vBuffer size

Definition at line 155 of file PGFtypes.h.

{ val = v; }
ROIBlockHeader::ROIBlockHeader ( UINT32  size,
bool  end 
) [inline]

Constructor

Parameters:
sizeBuffer size
end0/1 Flag; 1: last part of a tile

Definition at line 159 of file PGFtypes.h.

{ ASSERT(size < (1 << RLblockSizeLen)); rbh.bufferSize = size; rbh.tileEnd = end; }

Member Data Documentation

ROI block header.

unstructured union value

Definition at line 161 of file PGFtypes.h.


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