OpenJPH
Open-source implementation of JPEG2000 Part-15
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ojph::local::rev_struct Struct Reference

A structure for reading and unstuffing a segment that grows backward, such as VLC and MRP. More...

Public Member Functions

 rev_struct ()
 
 rev_struct ()
 
 rev_struct ()
 
 rev_struct ()
 
 rev_struct ()
 

Public Attributes

ui8data
 pointer to where to read data
 
ui64 tmp
 temporary buffer of read data
 
ui32 bits
 number of bits stored in tmp
 
int size
 number of bytes left
 
bool unstuff
 

Detailed Description

A structure for reading and unstuffing a segment that grows backward, such as VLC and MRP.

Definition at line 275 of file ojph_block_decoder32.cpp.

Constructor & Destructor Documentation

◆ rev_struct() [1/5]

ojph::local::rev_struct::rev_struct ( )
inline

Definition at line 276 of file ojph_block_decoder32.cpp.

◆ rev_struct() [2/5]

ojph::local::rev_struct::rev_struct ( )
inline

Definition at line 276 of file ojph_block_decoder64.cpp.

◆ rev_struct() [3/5]

ojph::local::rev_struct::rev_struct ( )
inline

Definition at line 277 of file ojph_block_decoder_avx2.cpp.

◆ rev_struct() [4/5]

ojph::local::rev_struct::rev_struct ( )
inline

Definition at line 278 of file ojph_block_decoder_ssse3.cpp.

◆ rev_struct() [5/5]

ojph::local::rev_struct::rev_struct ( )
inline

Definition at line 286 of file ojph_block_decoder_wasm.cpp.

Member Data Documentation

◆ bits

◆ data

ui8 * ojph::local::rev_struct::data

pointer to where to read data

Definition at line 279 of file ojph_block_decoder32.cpp.

Referenced by ojph::local::rev_init(), ojph::local::rev_init_mrp(), ojph::local::rev_read(), and ojph::local::rev_read_mrp().

◆ size

int ojph::local::rev_struct::size

◆ tmp

◆ unstuff

bool ojph::local::rev_struct::unstuff

true if the last byte is more than 0x8F then the current byte is unstuffed if it is 0x7F

Definition at line 283 of file ojph_block_decoder32.cpp.

Referenced by ojph::local::rev_init(), ojph::local::rev_init_mrp(), ojph::local::rev_read(), and ojph::local::rev_read_mrp().


The documentation for this struct was generated from the following files: