dpx::RunLengthEncoding Class Reference
compress / decompress data segments, used for RLE compression More...
#include <RunLengthEncoding.h>
Inherits dpx::Codec.
Collaboration diagram for dpx::RunLengthEncoding:
Public Member Functions | |
| RunLengthEncoding () | |
| constructor | |
| virtual | ~RunLengthEncoding () |
| destructor | |
| virtual void | Reset () |
| reset instance | |
| virtual bool | Read (const dpx::Header &dpxHeader, ElementReadStream *fd, const int element, const Block &block, void *data, const DataSize size) |
| read data | |
Protected Attributes | |
| U8 * | buf |
| intermediate buffer | |
| U32 * | scanline |
| single scanline | |
Detailed Description
compress / decompress data segments, used for RLE compression
Constructor & Destructor Documentation
| dpx::RunLengthEncoding::RunLengthEncoding | ( | ) |
constructor
| dpx::RunLengthEncoding::~RunLengthEncoding | ( | ) | [virtual] |
destructor
Member Function Documentation
| bool dpx::RunLengthEncoding::Read | ( | const dpx::Header & | dpxHeader, | |
| ElementReadStream * | fd, | |||
| const int | element, | |||
| const Block & | block, | |||
| void * | data, | |||
| const DataSize | size | |||
| ) | [virtual] |
read data
- Parameters:
-
dpxHeader dpx header information fd field descriptor element element (0-7) block image area to read data buffer size size of the buffer component
- Returns:
- success
Reimplemented from dpx::Codec.
| void dpx::RunLengthEncoding::Reset | ( | ) | [virtual] |
reset instance
Reimplemented from dpx::Codec.
Member Data Documentation
U8* dpx::RunLengthEncoding::buf [protected] |
intermediate buffer
U32* dpx::Codec::scanline [protected, inherited] |
single scanline
The documentation for this class was generated from the following files:
- /Users/patrick/Development/DPX/svn/source/RunLengthEncoding.h
- /Users/patrick/Development/DPX/svn/source/RunLengthEncoding.cpp
