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

State structure for reading and unstuffing of forward-growing bitstreams; these are: MagSgn and SPP bitstreams. More...

Public Attributes

const ui8data
 pointer to bitstream
 
ui64 tmp
 temporary buffer of read data
 
ui32 bits
 number of bits stored in tmp
 
ui32 unstuff
 1 if a bit needs to be unstuffed from next byte
 
int size
 size of data
 
ui8 tmp [48]
 temporary buffer of read data + 16 extra
 

Detailed Description

State structure for reading and unstuffing of forward-growing bitstreams; these are: MagSgn and SPP bitstreams.

Definition at line 581 of file ojph_block_decoder.cpp.

Member Data Documentation

◆ bits

ui32 ojph::local::frwd_struct::bits

number of bits stored in tmp

Definition at line 584 of file ojph_block_decoder.cpp.

◆ data

const ui8 * ojph::local::frwd_struct::data

pointer to bitstream

Definition at line 582 of file ojph_block_decoder.cpp.

◆ size

int ojph::local::frwd_struct::size

size of data

Definition at line 586 of file ojph_block_decoder.cpp.

◆ tmp [1/2]

ui8 ojph::local::frwd_struct::tmp

temporary buffer of read data

temporary buffer of read data + 16 extra

Definition at line 583 of file ojph_block_decoder.cpp.

◆ tmp [2/2]

ui8 ojph::local::frwd_struct::tmp[48]

temporary buffer of read data + 16 extra

Definition at line 584 of file ojph_block_decoder_ssse3.cpp.

◆ unstuff

ui32 ojph::local::frwd_struct::unstuff

1 if a bit needs to be unstuffed from next byte

Definition at line 585 of file ojph_block_decoder.cpp.


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